Thanks for helping us keep the air clean today!
We each breathe around 11,000 litres of air every day. Looking after your health isn’t just about food or fitness, it’s also about making every breath as clean as it can be.
A campaign by Clean Air Day compared indoor and outdoor levels of ultrafine particle pollution across multiple UK towns, including London. It found that ultrafine particle levels were on average 3.5 times higher indoors than outdoors, with peak levels reaching up to 560 times higher inside than outside
Tiny particles trapped indoors affect how we feel, think and breathe, even if we don’t notice them. Filtered air makes breathing easier.
Clean air at events
- Reduces germs and allergens in crowded spaces
- Helps everyone feel comfortable and focused
- Improves overall air quality for a safer environment
Clean air everywhere
- Supports concentration and energy at work
- Protects your family and loved ones at home
- Makes every indoor space healthier and more enjoyable

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