Tag: #rejuvenairuk

Elevate Working and Learning Environments: How Air Purification Can Boost Achievement

Elevate Working and Learning Environments: How Air Purification Can Boost Achievement

Posted on by Georgina

In an unexpected turn of events, a seemingly simple change in school environments has unveiled the potential to significantly enhance student performance. Recent research suggests that installing air filters in classrooms can have a profound impact on educational outcomes, leading to improved test scores. This revelation is particularly pertinent to business owners and schools aiming to enhance productivity and elevate excellence.

The Aliso Canyon Gas Leak Incident

The catalyst for this revelation was the Aliso Canyon gas leak in 2015, the largest of its kind in U.S. history. While the leak itself raised concerns about immediate public health impacts and greenhouse gas emissions, it also triggered a series of actions that would eventually shed light on the power of clean air.

In response to mounting concerns from parents and educators, the Los Angeles Unified School District (LAUSD) initiated a remarkable experiment. They installed air filters in every classroom, office, and common area in schools situated within a five-mile radius of the gas leak. This action was taken despite the fact that air quality testing had shown that these schools did not have unusually high levels of typical pollutants.

Surprising Results: Academic Gains

The results of this initiative were nothing short of astonishing. Math scores increased by 0.20 standard deviations, and English scores improved by 0.18 standard deviations. Notably, these improvements persisted even after controlling for various student demographics and residential pollution exposure. To put this in context, these academic gains are on par with the potential benefits of reducing class sizes by a third, as found by previous research.

Cost-Effective and Scalable

One of the most remarkable aspects of this discovery is the minimal cost involved. Installing air filters and indoor air purifiers might not be as costly as you’d think and ongoing maintenance is also cost-effective. This solution could be scaled up quickly and easily, making it a highly scalable initiative. Schools and workplaces across the country could adopt this approach with relative ease, generating a wealth of data to further support the benefits of cleaner indoor air.

The potential impacts of this research are not limited to academic improvements. Cleaner air has been linked to reduced teacher and student absenteeism, particularly among those with respiratory issues. Clearer thinking and better cognitive performance are additional byproducts of improved indoor air quality, which can result in improved learning experiences.

Equity in Education

The significance of this discovery extends to the reduction of socio-economic gaps in educational achievements. Air pollution tends to be more severe in lower-income communities, and installing air filters in schools can contribute to levelling the academic playing field. Students from disadvantaged backgrounds, often residing in more polluted areas, could experience even greater benefits from this low-cost intervention.

The Road Ahead

While this research represents a significant step forward, it is only the beginning. It opens up new avenues for understanding the impact of indoor air quality on cognition and educational outcomes. As we delve deeper into this somewhat uncharted territory, we have the potential to redefine the way we approach education and learning, especially in the context of air quality.

As business owners and school administrators seek ways to enhance productivity and foster academic excellence, the installation of air purification systems should undoubtedly be a top consideration. Clean air is not merely a matter of comfort; it is a catalyst for improved learning, critical thinking, and, ultimately, a brighter future for everyone.

In conclusion, investing in indoor air quality may very well be the most cost-effective education policy intervention that has ever been encountered, with the potential to deliver extraordinary benefits to students, particularly those in underprivileged communities. As we move forward, further research and broader adoption of air purification systems can help shape a future where the air we breathe fuels success.

Are you ready to unleash the potential that cleaner air in your school or workplace can bring? Get in touch with us today to find out more about our limited free trial and witness the benefits for yourself. Email: contact@rejuvenair.co.uk.

Enhancing Indoor Air Quality: Prioritising Health and Well-being in a Polluted World

Enhancing Indoor Air Quality: Prioritising Health and Well-being in a Polluted World

Posted on by Georgina Williams-Hodgson

As the summer heat intensifies and air pollution levels soar, for businesses wishing to keep their productivity up, finding a balance between staying cool and maintaining good air quality becomes a challenge.


The recent air pollution warning issued by the Mayor of London has raised concerns about the health and comfort of people working indoors. Advice to keep windows closed to reduce exposure to outdoor pollution is understandable, however, this can lead to discomfort and poor air quality circulation. In such circumstances, relying solely on air conditioning systems that pass thousands of potentially harmful contaminants around within closed spaces, becomes a concern.


REJUVENAIR addresses these challenges, helping businesses to maintain high-performance levels and ensure the well-being of their employees by utilising UVC and HEPA filters to clean the indoor air continuously. Additionally, REJUVENAIR provides an app that allows users to check the status of air quality before entering a building, providing peace of mind, enabling informed decisions.

 

Air Pollution in London

London, much like other major cities, grapples with the persistent issue of air pollution. The Mayor’s recent warning serves as a clarion call, urging individuals and businesses alike to take action. With harmful contaminants and pollutants circulating both outside and indoors, finding effective solutions to combat this invisible menace becomes imperative.

 

The Vitality of Clean Air

Clean air is not merely a luxury but a crucial catalyst for our well-being and productivity. Poor air quality can lead to a range of health concerns, including respiratory problems, allergies, and diminished cognitive function. Prolonged exposure to polluted air can even have long-term consequences on our overall health. Furthermore, when it comes to indoor spaces, the air we breathe often harbours additional contaminants from various sources such as dust, pollen, and volatile organic compounds (VOCs). Addressing these concerns is paramount to create a healthy and comfortable working environment.

 

The REJUVENAIR Solution

REJUVENAIR recognises the indispensability of clean air and presents innovative solutions to combat indoor air pollution with efficacy. Leveraging state-of-the-art technologies like UVC and HEPA filters, REJUVENAIR ensures the efficient removal of harmful contaminants from the air, fostering a healthier indoor environment. These cutting-edge filtration systems work in tandem to capture and eliminate particles, allergens, bacteria, and viruses, elevating the air quality within your workspace.

 

Real-time Air Quality Monitoring

REJUVENAIR goes beyond conventional air filtration by empowering businesses and individuals to monitor air quality in real-time. Through the user-friendly app, users can effortlessly check the air quality status before entering a building. This groundbreaking feature not only offers peace of mind but also enables informed decisions regarding the optimal utilisation of indoor spaces.

 

Embracing Clean Air Day

As part of its unwavering commitment to raising awareness about air pollution and its detrimental impact, it is vital to note that Clean Air Day is just around the corner, arriving this Thursday. Clean Air Day, orchestrated by the esteemed organisation Action for Clean Air, serves to inspire individuals, organisations, and communities to take definitive action in reducing air pollution and safeguarding our collective health.

 

Benefits for Businesses and Employees

The REJUVENAIR system delivers a plethora of benefits for both businesses and employees. By investing in cutting-edge clean air solutions, companies exhibit their unwavering dedication to employee well-being and satisfaction. Clean indoor air stimulates productivity, reduces absenteeism, and fosters a more comfortable working environment. Employees will relish the invigorating, pollutant-free air that enables them to focus and perform at their peak, even amid periods of elevated air pollution.

 

Conclusion

With air pollution rapidly emerging as a pressing concern, businesses necessitate effective solutions to uphold clean and healthy indoor air quality.

REJUVENAIR rises to the occasion, offering a groundbreaking approach by amalgamating Internet of Things (IoT) sensors, unmatched UVC and HEPA filtration technologies to eradicate harmful contaminants and measure air quality in real-time.

As Clean Air Day approaches, there has never been a better time for businesses to prioritise the well-being of their employees by investing in the REJUVENAIR state-of-the-art air purification system. By doing so, they not only contribute to the reduction of air pollution but also cultivate a workplace where employees can thrive and perform at their best. Let us embrace the power of clean air and join the movement towards a healthier, more productive future.

For more information on the Mayor of London’s air pollution warning, we invite you to visit [link: https://www.london.gov.uk/mayor-london-issues-high-air-pollution-alert]. To learn more about Clean Air Day and its inspiring initiatives, please visit [link: https://www.actionforcleanair.org.uk/campaigns/clean-air-day]. And to discover how REJUVENAIR can help your business achieve superior air quality and enhance employee well-being, please explore our website at [link: https://rejuvenair.co.uk/].

Together, let us breathe easy, stay healthy, and make every day a celebration of clean air. Trust REJUVENAIR to revolutionise your workplace atmosphere and pave the way for a brighter, healthier future.


If you’re interested in a THREE MONTH FREE TRIAL of REJUVENAIR for your business, email contact@rejuvenair.co.uk today. T’s and C’s apply, limited space available.

London’s Dirty Air: The Fight for Clean Air in the UK’s Capital

London’s Dirty Air: The Fight for Clean Air in the UK’s Capital

Posted on by Georgina Williams-Hodgson

For decades, London has been known for its smoggy, polluted air. Despite efforts to improve air quality, the problem persists, and the consequences of dirty air can be devastating. The latest statistics from the Mayor of London’s office show that air pollution is responsible for over 4,000 premature deaths in the capital each year. In this article, we will explore the causes of London’s dirty air, its impact on public health, and what is being done to tackle the problem.

Causes of London’s Dirty Air

The primary cause of air pollution in London is road transport. Vehicles emit a range of pollutants, including nitrogen oxides (NOx) and particulate matter (PM). In addition, diesel engines are a significant source of air pollution, and diesel vehicles are particularly problematic as they emit higher levels of NOx and PM compared to petrol vehicles. Other sources of air pollution in London include construction activities, industrial processes, and heating and cooking in homes.

London’s geography exacerbates the problem of air pollution. The city is surrounded by hills, which trap pollutants and prevent them from dispersing. In addition, London experiences high levels of air pollution due to its location in the path of prevailing winds from mainland Europe, where pollution levels are also high.

Impact of London’s Dirty Air on Public Health

The health effects of air pollution are well documented. Exposure to polluted air can cause respiratory and cardiovascular problems, including asthma, lung cancer, heart disease, and stroke. Children and the elderly are particularly vulnerable to the effects of air pollution, and exposure to polluted air can also harm cognitive development.

The economic cost of air pollution is also significant. The Mayor of London’s office estimates that air pollution costs the city £3.7 billion per year, including the cost of premature deaths, hospital admissions, and lost productivity.

What is Being Done to Tackle London’s Dirty Air?

The UK government and the Mayor of London’s office have introduced a range of measures aiming to improve air quality in the capital. These include:

  1. Ultra-Low Emission Zone (ULEZ): The ULEZ was introduced in 2019 and covers the same area as the Congestion Charge Zone. Vehicles that do not meet emissions standards are charged a fee to enter the zone.
  2. Low Emission Zone (LEZ): The LEZ covers a larger area than the ULEZ and applies to heavier vehicles such as lorries, buses, and coaches.
  3. Clean Air Zones: Clean Air Zones have been introduced in several cities across the UK, including Birmingham, Bath, and Bristol. These zones aim to reduce air pollution by charging high-polluting vehicles to enter.
  4. Electric Vehicles: The UK government has committed to banning the sale of new petrol and diesel cars and vans from 2030, and the Mayor of London has introduced measures to encourage the use of electric vehicles, such as installing more charging points.
  5. Green Infrastructure: Planting trees and creating green spaces can help to absorb pollutants and improve air quality. The Mayor of London has launched a programme to plant two million trees by 2025.

While these measures are a step in the right direction, there is still much more that needs to be done to tackle London’s dirty air. The Mayor of London’s office has set out an ambitious plan to achieve a carbon-neutral city by 2030, which includes reducing emissions from road transport, buildings, and industry. The plan also includes measures to improve public transport and encourage active travel, such as walking and cycling.

In addition to government action, individuals can also take steps to reduce their exposure to polluted air. This includes avoiding busy roads and walking or cycling on quieter routes, using public transport or car-sharing, and reducing their use of fossil fuels by choosing renewable energy sources such as solar or wind power for their homes and businesses. Together, we can work towards a cleaner, healthier future for London and beyond.

Improving Indoor Air Quality with REJUVENAIR: A Smart Solution for Building Managers

Improving Indoor Air Quality with REJUVENAIR: A Smart Solution for Building Managers

Posted on by Georgina Williams-Hodgson

As the world becomes more aware of the importance of indoor air quality, building managers are increasingly turning to innovative solutions to ensure that the air in their buildings is clean and safe. In this article, we’ll explore how REJUVENAIR, a patent-pending, world-first smart system, can help building managers improve indoor air quality and create a healthy environment for building occupants.

According to many recent articles, including one this one posted earlier this month in Forbes, “Poor indoor air quality can lead to a host of issues, from respiratory problems to headaches and fatigue.” The article highlights the importance of identifying and mitigating indoor air quality issues before they can negatively impact the health and wellbeing of building occupants.

One way to address indoor air quality issues is to use intelligent analysis to identify the sources of poor air quality. As discussed in a recent blog post by Buildings IoT, “IoT sensors can be used to monitor indoor air quality parameters like temperature, humidity, CO2 levels, and particulate matter (PM) concentration.” By analysing this data, building managers can identify areas where indoor air quality may be compromised and take action to improve the situation.

This is where REJUVENAIR comes into its own. The REJUVENAIR smart system uses military-grade UVC and HEPA filters to protect the indoor air in commercial environments. It’s the most advanced technology and the most effective, hygienic, environmentally friendly, and safe way of deactivating viruses and removing harmful particulates such as PM2.5.

REJUVENAIR is the only stand-alone air purification solution to use Infection Prevention Society approved UVC. This allows it to remove up to 99.9% of viruses and bacteria from indoor air. Using the highest quality UVC light available, combined with other, more traditional methods of filtration such as HEPA, the REJUVENAIR system performs like no other.

But what sets REJUVENAIR apart is its ability to monitor its own efficiency in real-time and communicate that information to a smart app. This means that building managers can identify areas of poor air quality and take action to address them before they negatively impact the health and wellbeing of building occupants.

In addition to its ability to monitor indoor air quality, the REJUVENAIR smart system is also environmentally friendly. By using the most advanced technology and the most effective methods to provide clean and safe air to commercial buildings, REJUVENAIR reduces the need for harsh chemicals and other environmentally damaging methods.

In conclusion, building managers have a responsibility to ensure that the indoor air quality in their buildings is clean and safe. By using intelligent analysis and innovative solutions like REJUVENAIR, building managers can identify and mitigate indoor air quality issues before they negatively impact the health and wellbeing of building occupants. With its patent-pending technology and world-first approach, REJUVENAIR is poised to revolutionise the way we think about indoor air quality solutions for commercial buildings.

If you’re interested in being one of the first to try REJUVENAIR out for yourself, contact us today.

Air Purification Industry Trends

Air Purification Industry Trends

Posted on by Georgina Williams-Hodgson

The demand for air purifiers in the United Kingdom is expected to grow at a compound annual growth rate (CAGR) of 8.5% between 2020 and 2026, according to market research firm 6Wresearch. This increase is due to the growing awareness of the negative impact of poor air quality on health, well-being, and productivity in indoor spaces, as well as a wider understanding of airborne threats. The UK has become a leader among European countries in the air purification market, with a growing demand for high-quality indoor air.

Smart technology is also becoming a trend in the air purification industry, with companies such as Rejuvenair offering patent pending solutions equipped with IoT (Internet of Things) sensors that continuously measure air quality and component efficiency. This allows for real-time air purification monitoring and ensures that the air is always at its cleanest. It also provides building occupants with much needed reassurance that the air they are breathing is safe.

Energy efficiency is another rising trend in the air purification industry, with companies like Rejuvenair designing products that are energy-efficient while still providing powerful air purification. This is important as air purification can be a significant energy drain, particularly in large spaces.

This trend is increasing because one of the major challenges facing the UK right now is rising energy costs. This can be a particular concern for those who rely on air purifiers to maintain healthy indoor air quality. When choosing the right air purification solution for you, it is important to feel reassured that your provider understands these concerns and has made it a priority to design energy efficient products.

While sound, the government’s advice of opening windows to reduce airborne threats is not always practical, especially during colder months. Opening windows can lead to increased heating costs, as it requires your heating system to work harder to maintain a comfortable temperature.

Overall, the clean air and air purification industry is expected to continue growing in the UK due to increasing concerns about indoor air quality and its effects on health. Poor indoor air quality can lead to a range of negative health effects, including respiratory issues, allergies, and headaches. It can also decrease productivity, as people working may experience fatigue, difficulty concentrating, and other cognitive issues. Rejuvenair is an innovator in the air purification solutions for business space, using advanced technology to remove contaminants such as dust, pollen, mould and spores from the air, improving air quality and promoting healthier working environments.

Feeling anxious about returning to work? You’re not alone. Here are some tips.

Feeling anxious about returning to work? You’re not alone. Here are some tips.

Posted on by Georgina Williams-Hodgson

Many of us are feeling a little apprehensive about returning to work after over a year of remote working. It’s not just about health concerns anymore, even though they do encompass a wide spectrum of stress and complications. Now, many of us have become so accustomed to our own space or small circle that the thought of meeting face to face again can be overwhelming. As we emerge from the most recent phase of the pandemic, many people are reporting feelings of anxiety in public places or real-life interactions. Some have people have been in isolation for the entirety of the pandemic, which makes this prospect even more intimidating.

On top of this, there’s also the fear of getting back into your routine and how to manage time effectively. Getting up early, getting ready, driving to work, sitting in traffic, picking up or dropping off children, shopping, housework, and so on, can all feel a little too much to handle. However, one very important thing to remember is you’re not alone. That’s why we want to share some simple tricks and tips to keep you calm now we’re heading back to work.

1. Breathe

We’ve already discussed the benefits of breathing exercises. According to psychologists, breathing is the number one technique to reduce anger or anxiety fast. This is because when you’re anxious you tend to take quick, shallow breaths. This sends a message to your brain, creating a feedback loop that triggers your fight-or-flight response. That’s why taking long, deep calming breaths disrupts that loop and helps you calm down.

2. Think it through

If you’re faced with a situation that makes you feel anxious, ask yourself some grounding questions. For example, “How important is this?” or “Will this matter to me this time next week?” or “Am I going to allow this person or situation to get the better of me?” This allows you to shift the focus of your thinking and give yourself a reality check. This is because when we’re anxious, we tend to fixate on the cause and this can make you feel a bit irrational. Asking yourself some simple, reasonable questions can help you refocus.

3. Relax your body

When you’re anxious, it can feel like every muscle in your body is tense – and let’s face it, they probably are. Physiotherapists suggest progressive muscle relaxation is a good strategy to help you calm down. To do this, lie down with your arms by your side and your legs outstretched. Start at your toes and tell yourself to release them. Gradually move up your body, telling yourself to release or relax each part until you get to your head. Or, if you don’t have the space or privacy to do this, a key site for the physical manifestations of stress is the shoulders. Make sure they’re dropped, relaxed and roll them back to release tension.

4. Get some fresh air

The temperature and ventilation in a room can increase anxiety or stress. If you’re feeling tense and the room you’re in is hot and stuffy, it will only make things worse. Take yourself out of that environment as soon as possible and go outside, even if it’s just for a few minutes. Post-pandemic, getting out for some fresh air isn’t going to be frowned upon, as we all know how important that’s been over the last 18 months.

Space to breathe

Breathing is key to our emotional and physical well-being. Rejuvenair knows breathing deep and getting safe air into your lungs is important – that’s why we’re committed to clean air. Click here to learn more. 

UK Firebreak ‘not currently planned’​

UK Firebreak ‘not currently planned’​

Posted on by Georgina Williams-Hodgson

If you cast your mind back to February, you might remember the Prime Minister Boris Johnson describing the roadmap out of lockdown as “cautious but irreversible”. Now, the majority of restrictions have been lifted and life is more or less back to normal. However as of this week, it’s now been announced that we might be facing a “firebreak” lockdown.

This is, of course, bad news. What was once touted as the once-and-for-all return to normal life now seems like an endless cycle of lockdowns. So what can we really do to get back to normal and live with the virus?

What is a firebreak lockdown?

A firebreak lockdown is basically a short, sharp lockdown, probably around a fortnight. This is designed to take pressure off the health service by limiting social contact and slowing the spread of the virus. Wales had one last year in October, which was fairly effective. England decided against it, which led to the major lockdown in November.

Sources suggest that the government’s plan for a firebreak lockdown could essentially act as an extension of half-term where children are (once again) kept home from school. This would be along with other restrictions on socialising and travel. It’s also been touted that the government is prepared to bring back compulsory mask-wearing and social distancing in public before the end of the month, should the situation continue.

Are we heading for one in October?

Members of the government’s Scientific Advisory Group for Emergencies (SAGE) have said that the UK is potentially going to enter an “extended peak” of infections and hospitalisations. This could, again, push the NHS to the limit. 

The advisory board has suggested there has to be a contingency plan in place to limit societal and economic impact. According to SAGE scientist David Parsley,“We are going to be at a peak, albeit an extended peak, quite soon, so it’s not really the same situation as last year, when failure to reduce prevalence would have resulted in collapse of the NHS and people dying in car parks.”

This is an alarming prospect. While COVID deaths are significantly higher than at the same time last year, they would have to rise fivefold to match late October 2020. Although vaccination has certainly made the picture less bleak, the question still remains: how long can this go on for?

Look to technology for solutions

As we did with the development of vaccines, we have to look to technology to make life post-COVID sustainable. Although undoubtedly indispensable, vaccines aren’t a silver bullet. Many people can’t or won’t have the vaccine, so we have to consider how we can stop the spread amongst the unvaccinated population. We need more lines of defence to keep people healthy and protect the NHS. 

The air we breathe is a key vector for the transmission of COVID-19. This is why air purification is a key technological solution to the post-pandemic world. Find out more about how Rejuvenair protects against the spread of viruses and other pathogens here.

Breathing exercises. Do they work?

Breathing exercises. Do they work?

Posted on by Georgina Williams-Hodgson

Those that advocate for breathing exercises, or “breathwork”, swear by it. According to enthusiasts, it can relieve stress, help with depression, enhance sleep, boost energy, and ease respiratory conditions, among other benefits. There are plenty of books with titles like The Power of Breathwork, Breathe Well and Breathing for Warriors, alongside a raft of YouTube tutorials and apps that coach people through breathing.

All that said, many of us breathe all day without pause for thought. Our 23,000 breaths a day pass in and out of our bodies without much thought, so do these claims have any scientific basis? Can breathing really improve our health? You might be surprised to learn that research suggests that in fact, it’s not all a lot of hot air.

Alleviating stress and anxiety

Most people who practice breathing exercises do it to manage stress and anxiety. The NHS website suggests diaphragm breathing to calm the nerves. This suggestion isn’t unfounded. For example, one study on a group of Indian medical students who undertook a six-week course of pranayama breathing exercises reported lower levels of anxiety compared to a control group.

This evidence isn’t only anecdotal; it can also be empirically measured. A study published in 2017 found that a group of 20 Chinese IT workers had lower levels of the stress hormone cortisol in their saliva after undergoing eight weeks of diaphragm breathing sessions.

Breathwork for clinical conditions

Perhaps even more intriguing is the evidence to suggest that breathing exercises could help with certain medical conditions. For example, there is strong evidence to support the use of breathing exercises for asthma sufferers. A British study conducted in 2018 found that quality of life ratings were higher for patients who practiced breathing exercises compared to the control group. 

According to Mike Thomas, a professor of primary care at the University of Southampton, the results were achieved when trained physiotherapists or doctors supervised the exercises. There is also early evidence to suggest this could help patients with COVID-19. In April 2020, a London doctor recorded a video advising patients to take two sets of five deep breaths followed by a big cough, before lying on their fronts and breathing deeply. Patients reported results, but more studies are needed.

Breathe better with better air

Many people undoubtedly benefit from breathwork. Scientists indicate that there could be potential for more mainstream use in both physical and psychological integrative therapies. However, more research is needed. Experts encourage people to enter into these practices with a level head; according to Professor Thomas, “What one has to do is look at these claims with a sceptical eye; do proper scientific studies to show whether or not it works?”

One thing we do know for sure is that the quality of the air we breathe impacts our health. Exercises can alleviate stress, anxiety and respiratory symptoms, but most concrete clinical benefits come from breathing clean air. Pollutants can exacerbate the symptoms of asthma and other conditions, and eliminating these particles has been shown to alleviate symptoms. This is why Rejuvenair is passionate about clean air – so we can all breathe easy.  

Ozone. What is it and why is it dangerous?

Ozone. What is it and why is it dangerous?

Posted on by Georgina Williams-Hodgson

Ozone is a gas composed of three oxygen atoms. It occurs naturally in the Earth’s atmosphere, namely in the ozone layer, and at ground level. Ozone can be good or bad, depending on where it is. Stratospheric ozone, which comprises the ozone layer, shields us from the sun’s damaging UV rays. You’re probably familiar with the concept from the news of the “hole” in the ozone layer, which was created by pollution.

At ground level, ozone is a harmful pollutant that’s the main ingredient in smog. Ground-level ozone is created by chemical reactions between oxides of nitrogen (NOx) and volatile organic compounds (VOC). This happens when fumes emitted by vehicles and industry react with sunlight. 

Ozone can harm human health, inflaming the lungs with particularly adverse effects for people with chronic respiratory conditions, like asthma. However, ozone can be generated by other sources – some of which may be in your home or workplace.

Dangerous ozone levels in the UK

According to a report published last year in the Financial Times, ozone pollution reached potentially harmful levels in British towns and cities every day in 2018. An analysis of data from the Met Office discovered that there were 965 “moderate pollution days” in 61 cities across the nation. A shocking 85% of these were caused by high concentrations of ground-level ozone.

These concentrations exceeded the limit recommended by the World Health Organization (WHO), which is 100 micrograms per cubic metre, on average, over eight hours. The worst affected towns were Aldershot and Cambridge, which suffered 32 days of dangerous ozone levels, followed by Bournemouth, Reading and Slough, which had 31.

Ozone generated by appliances

Ozone exposure isn’t only a risk outdoors. There are certain appliances that create ozone and these items can create concentrations of ozone comparable to smog. Some of the worst culprits are, ironically, air purifiers. Ozone-generating and ionic air purifiers are particularly problematic and can produce dangerous levels of ozone.

With ozone-generating air purifiers, this is because it’s what they’re designed to do. There is some method in the madness; ozone is very effective for disinfecting water and some companies have applied the same principle to air. However, this is deeply misguided and these devices should be avoided at all costs. 

According to research by the University of California, Irvine, the ozone concentration you need to destroy germs and pollutants is so high you cannot safely use these devices. For example, in a small bathroom, the UCI researchers found that one ozone-generating purifier took just half an hour to build up ozone to a smog level that would prompt local authorities to close schools if it was detected in a city’s air.

Rejuvenair is ozone free

Rejuvenair is fully invested in clean, healthy air. That’s why our design emits absolutely no ozone, using only high-grade HEPA-13 filters and UVC light technology to purify the air. Together, these tools eliminate 99.9% of viruses, bacteria and pollutants indoors. Click here to learn more about the science.