On the Airly Data Platform and on the Airly map, you can now select your desired air quality index.ย
Air Quality Indexes on the Airly map
Air Quality Indexes (AQI on Air Quality Map) are simple indicators for assessing air quality. They are determined on the basis of measurements or forecasts of the concentrations of selected air pollutants, mainly: suspended dust (PM10 and PM2.5), ozone (O3), nitrogen dioxide (NO2), sulfur dioxide (SO2), and carbon monoxide (CO).
In our applications you will find measurements in the 4 most commonly used scales:
๐ Airly CAQI (Common Air Quality Index)
๐ US AQI (US Air Quality Index)
๐ DAQI (Daily Air Quality Index)
๐ PIJP (Polish Air Quality Index)
You can select the desired air quality index in the “Preferences” section of our Airly air quality map.

Also read how is AQI calculated.