What is the air quality standard for ozone?

November 19, 2021
Blue Sky Stars|Commercial Air Purifiers| PuraAir Australia

What is the air quality standard for ozone?


Ozone (O3) is a gas which, in the atmosphere protects us from UV radiation and is beneficial to have high quantities of. However, at ground level, ozone is a pollutant. Ground-level ozone (Tropospheric ozone) is not emitted directly into the air but is created by chemical reactions between oxides of nitrogen (NOx) and volatile organic compounds (VOC). Tropospheric ozone is emitted by cars, power plants, industrial boilers, refineries, chemical plants, and other sources chemically react in the presence of sunlight. Additionally, the Environmental Protection Agency (EPA) says that “ozone is most likely to reach unhealthy levels on hot sunny days in urban environments, but can still reach high levels during colder months. Ozone can also be transported long distances by wind, so even rural areas can experience high ozone levels.” 


The Clean Air Act, therefore, requires the EPA to set national air quality standards (NAAQS) for ozone and five other pollutants (particulate matter, nitrogen oxides, carbon monoxide, sulphur dioxide and lead) considered harmful to public health and the environment. 


Referring to the ozone data on Environmental Protection Agency AirWatch using air quality categories, the aim is to maintain the air quality category at ‘Good’, requiring for there to be less than 50 parts per billion of ozone averaged over 1 hour qualifying the public health and environment to make no changes to their normal outdoor activities. 


How does PuraAir utilise ozone?


The UVC Series 1000 is PuraAir’s high quality and high-performance commercial air quality solutions. It eliminates unwanted odours and destroys bacteria and viruses by utilising an ultraviolet ray UVC germicidal lamp and using UV Lamp ozone generating technologies. 


Here are some ozone features it occupies: 



  • The LED Light indicator panel displays the system settings and indicates when the lamps are due for replacement, while the Ozone Source indicates the ozone level currently in operation. 
  • The ACC (Adaptive Command Control) is adjusted to achieve the correct ozone levels to suit each customised application. This function is available while using the remote-control option or can be adjusted at the time of installation or when servicing the system. 
  • The HFADS (High Flow Air Distribution System) is exclusive to the PuraAir UVC Series. The HFADS the maintenance-free turbine blower has been designed for high output with whisper-quiet operation. The 25mm outlets deliver a high volume of ozone to ensure effective odour control. The turbine blower combines the HFADS and is engineered to manage the cooling of the equipment within the cabinet while eliminating odours and cleaning the air at the same time. 


One major use of ozone comes into play with the air sanitation process. This process begins with the continuous filtering of the airborne dust particles in the air through active carbon filters drawing in the unwanted odours from the area that is being treated. When the odour is drawn in through the filters, they enter the UVC germicidal light chamber where the odour control process begins. The micro-organisms come in contact with the UVC germicidal light wave, it then changes their DNA and destroys them by a process called irradiation. 


The advanced stage of the air sanitation process is when ozone (O3) is produced by the UV light waves. It is distributed by a high flow air distribution system to the area that needs to be treated. For example, in a high-rise garbage chute application, the O3 is delivered into the garbage chute and bin where the odour originates; here the building’s garbage chute’s natural updraft carries O3 from the bottom to the top destroying bacteria and viruses. This, therefore, eliminates and prevents unwanted odours from entering the building’s residential or common areas to provide a sanitised environment. 


The reasoning behind the adoption of ozone for cleaning lies in Ozone Oxidation which can be done via reaction with Ozone. It is often used for its disinfecting effect against pathogenic organisms, pathogens, bacteria, viruses and endospores, but also for components such as unwanted colour, odour, and flavours (organic components), or via indirect reactions with OH Radicals. 


As you can see PuraAir’s advanced research and technologies have created odour control and air sanitisation and air scenting products and machinery that any business or space would benefit from. 


The UVC Series 1000 has no ongoing chemicals or storage costs. It has a 100% Australian garbage odour eliminator design, worldwide approvals for use on food (FDA), design rights approved technology and incorporated ACC (Adaptive Command Controls), the UVC Series 1000 provides a healthier environment for you, your guests and customers. 


Additionally, when you invest in the UVC Series 1000 you can be sure to receive the best quality product, one that harbours all the 8 must-have features for your commercial odour control system, ranging from bacteria, virus, mould and fungal spore control. 


Keep your space clean and healthy with the latest technologies equipping ozone air sanitation process and ozone oxidation. The chemical-free, high flow distribution system is low maintenance but high in its UV lamp quality making it energy efficient and quiet while operating.   


Alternatively opt for Pura scent professional scenting systems which enable you to experience the power of scent, whether you are looking for a permanent discrete HVAC installation or a portable vapour system. 


PuraScent is efficient, low maintenance and cost-effective. It can be connected directly to your air conditioning system or fresh air supply for the common area, and a large variety of fragrances are available.


So, don’t put up with smelly, dirty air. Stop bacteria and viruses in their tracks with PuraAir’s air quality solutions, just the way nature intended. Maintain the highest quality of air, proudly backed by twenty years of combined experience and expertise by PuraAir. Visit our website to see more about our UVC Series 1000 and other high-performance air quality solutions. 

Safety, Integrity & People First: The Standards That Define PuraAir Australia

May 12, 2026
At PuraAir Australia, we believe that creating cleaner, healthier environments extend far beyond the air quality solutions we provide. It also means fostering a workplace culture built on safety, respect, accountability, and care for our people. As workplace expectations continue to evolve across Australia and globally, businesses are being held to higher standards - and rightly so. Issues such as workplace health and safety, bullying and harassment, mental wellbeing, and modern slavery are no longer topics that can sit quietly in the background. They are critical responsibilities that every organisation must actively address. For many years, PuraAir has maintained a strong commitment to workplace safety and ethical business practices. Our safety record reflects the standards we set for ourselves every day - not simply because regulations require it, but because we genuinely care about the wellbeing of our staff, contractors, clients, and the communities we work within. Our team works across a wide range of commercial and industrial environments, including high-rise residential buildings, waste management areas, plant rooms, commercial facilities, and hospitality spaces. These environments require strict attention to safety procedures, risk management, and ongoing training. We take these responsibilities seriously and continually review our systems and practices to ensure they remain current, effective, and aligned with industry best practice. At PuraAir, safety is not treated as a checklist exercise. It is part of our company culture. From site inductions and equipment maintenance to safe handling procedures and ongoing staff education, we are committed to creating an environment where every team member feels supported and protected while carrying out their work. Equally important is the culture we foster within our workplace. Respect, inclusion, and professionalism are non-negotiable values at PuraAir. Bullying, harassment, discrimination, or any form of inappropriate workplace behaviour have no place in our business. We are committed to maintaining a workplace where our staff feel safe, heard, and valued. Open communication, mutual respect, and ethical leadership are fundamental to the way we operate. Modern slavery and ethical sourcing are also areas of growing importance for businesses and clients alike. Organisations today are expected to demonstrate transparency and responsibility across their operations and supply chains. PuraAir supports these principles and recognises the importance of ethical business conduct in every aspect of our operations. For our clients, partnering with a company that prioritises safety and ethical standards provides confidence and peace of mind. Whether we are servicing a residential tower, a commercial facility, or a hospitality venue, our clients can rest assured that they are working with a professional team that values integrity, compliance, and responsible business practices. As we continue to grow, our commitment remains unchanged: to deliver high-quality air sanitation, odour control, and scenting solutions while maintaining the highest standards of workplace safety, employee wellbeing, and ethical responsibility.

Breathe Easy with PuraAir: Advanced Air Sanitation for Cleaner, Fresher Spaces

April 2, 2026
In today’s-built environments, maintaining clean, fresh air is no longer a luxury - it’s an expectation. From high-rise residential buildings to busy commercial facilities, managing odours and air quality is essential for both comfort, ambience and hygiene. That’s where PuraAir steps in. Engineered for Performance, Designed for Real-World Environments PuraAir’s advanced air sanitation products are purpose-built to tackle the toughest odour challenges. Our systems are specifically designed for high-demand areas such as: High-rise apartment garbage chutes Garbage compactor systems Garbage bin collection areas Grease trap rooms Waste water rooms Wet food waste areas Each solution is carefully engineered and can be customised to suit your specific application, ensuring maximum effectiveness no matter the environment. Total Air Quality Solutions You Can Rely On At PuraAir, we pride ourselves on delivering high-quality products that don’t just mask odours - but eliminate them at the source. Backed by our commitment to integrity, technical expertise, over 15 years in the industry, efficient service, we provide complete air quality solutions that meet the highest standards. Our commercial air purification systems are trusted across Australia to sanitise and refresh environments such as garbage rooms, chutes, and grease trap areas - transforming unpleasant spaces into clean, manageable environments. Elevate Your Space with Fragrance & Deodorising Systems Beyond odour control, PuraAir also offers sophisticated Fresh Air Fragrance and Deodorising Systems designed to enhance the atmosphere of your space. With a curated range of premium scents, these systems are ideal for: Hotels Retail stores Fitness centres Shared and common areas Your Home The result? A more inviting, memorable experience for guests, customers, and occupants alike. Flexible Solutions with Portable Room Deodorisers For added convenience, our Portable Room Deodorisers provide a versatile, on-demand solution. Easily moved from room to room, they offer instant odour control exactly where and when you need it - perfect for changing environments or targeted applications. A Scent for Every Space With a wide range of pleasant, high-quality fragrances available, PuraAir ensures that every environment smells as good as it feels - clean, fresh, and welcoming. Discover the PuraAir Difference Whether you’re managing a residential building, commercial facility, or hospitality space, PuraAir delivers tailored air sanitation and scenting solutions that work. Experience the difference of cleaner air, improved hygiene, and elevated environments - engineered for performance, designed for you.

Bring Hotel Luxury Home with PuraAir Fragrances and Diffusers

March 11, 2026
There’s something unmistakably special about walking into a beautifully scented hotel lobby. The atmosphere feels welcoming, luxurious and memorable. At PuraAir, we believe that same experience shouldn’t be limited to hotels - you can enjoy it every day in your own home. For years, PuraAir has supplied premium scenting solutions to high-end hotels, commercial buildings and residential spaces across the country . The very same fragrances used in these environments are now available through our online store, allowing you to recreate that refined hotel ambience at home. Luxury Fragrances Inspired by Modern Spaces Our fragrance collection includes a range of sophisticated, contemporary scents designed to enhance any environment. Some of our most popular modern fragrances include: Santal – A warm, woody fragrance with notes of sandalwood, smoky musk and amber. Elegant and calming, it creates a relaxed yet refined atmosphere. Milano – A beautifully balanced fragrance with fresh top notes layered over warm, subtle base notes. It evokes the stylish energy of modern European spaces. Garamilla – A smooth, comforting scent with warm, soft notes that create an inviting and luxurious environment. We’ve also introduced rich seasonal and statement fragrances such as Black Orchid , with its deep velvety tones reminiscent of high-end designer perfumes, and Wood Fire , a cosy blend of smoky woods and warm florals that brings the feeling of a fireside retreat into your space. Each fragrance is carefully developed to deliver a consistent, long-lasting scent experience — just like you would expect in a luxury hotel. Professional Diffusers Designed for Your Home A great fragrance deserves the right delivery system. That’s why PuraAir offers high-quality scent diffusers designed to disperse fragrance evenly and effectively throughout your space. Our diffusers use advanced atomisation technology to convert fragrance oils into an ultra-fine mist, ensuring the scent travels beautifully through the air without leaving residue. The result is a clean, consistent fragrance experience that enhances your home environment without being overpowering. Whether you want to scent a living room, entrance area, office, or even a larger open-plan space, there is a PuraAir diffuser to suit your needs. We even have a portable mobile mini diffuser you can use in your car. Transform Your Everyday Environment Scent has a powerful impact on how a space feels. The right fragrance can make a home feel: More welcoming More relaxing More luxurious More memorable for guests Just like hotels carefully choose signature scents to define their brand experience, you can create your own signature fragrance at home with PuraAir. Experience the PuraAir Difference With premium fragrances, professional diffuser technology, and years of experience in commercial scenting and odour control, PuraAir brings hotel-quality fragrance solutions directly to your home . Explore the PuraAir fragrance collection and scent diffusers in our online store and discover how easy it is to transform your home into a beautifully scented space. Luxury scenting isn't just for hotels anymore - it's for your home too. Explore the range in our online shop today...