AIR lifts the lid on air quality
Air quality in my city
Get the live view of what your city is exposed to. AIR displays real-time indexes and concentrations of PM2.5, PM10, NO2 and O3.
A look forward, a look back
Plan ahead with pollution forecasts and discover what the world is breathing.
Air quality in any city
Because air pollution knows no border, AIR and its data is used every day by a community of hundreds of thousands of urban citizens, NGOs, and government agencies across the world. Our expanded coverage makes live and forecast air quality reports available in any city on earth!
Stay ahead of pollution
Thanks to our pollution alerts and smart notifications, you’ll have access to critical air quality forecasts exactly when you need them. AIR’s activity recommendations will also give you tips to stay healthy throughout the day.
...and stay clear of ads
There’s nothing more annoying than seeing ads right where you wouldn’t want them. AIR is 100% ad-free because we think an app designed to help you understand your health and your environment isn’t one that should try to sell you phones or shoes.
What AIR users are saying
- This is the oneBest air quality app I’ve tried. Includes cites around the globe that other apps don’t bother with. No annoying “features” or pushes to buy things you don’t need. Perfect.
Information you can rely on
Enhanced data sources
Environmental scientists have always relied on open data from public monitoring stations. Our data science team has gone far beyond this single source. AIR blends land-based measurements with satellite imagery to map the pollution in our towns and cities with incredible accuracy.
Just like the weather, reliably predicting how the concentration and health impact of airborne pollutants will evolve in the near future is a math-intensive affair. We’ve spent the last 4 years building machine-learning algorithms and feeding them years of air quality data, factoring in the complex effects of human activity, topography, weather and atmospheric models.
Measurements expressed your way
There isn’t one definitive way to look at the numbers. Sometimes what’s required is the concentration measured in particles per cubic meter of air - precisely what the WHO uses to define its thresholds - and in other instances what really matters is how these translate in terms of health impact, using an index.
We’ve built both types of measures right into our app to make sure AIR is not only reliable, but usable everywhere.
The biggest breakthrough: going beyond city-level indexes
Air pollution is a hyper-local phenomenon. In most cities levels can vary significantly from one street to the next.
While AIR’s data is continually improved with the most sophisticated data modeling, for the last three years we’ve also been working on what’s next: the real-time, spot-on measure of exactly where you are, wherever you are.
Meet Flow, our personal air quality sensor, packed with first-of-its kind technology and the biggest step ever taken towards an air quality revolution.