Air Quality Index Calculator
Calculate the Air Quality Index (AQI) from pollutant concentrations including PM2.5, PM10, Ozone, and NO2.
Pollutant Concentrations
Air Quality Index
99
Moderate
Dominant Pollutant: PM2.5
Individual AQI Values
PM2.5 AQI99
PM10 AQI46
Ozone AQI51
NO2 AQI28
Health Recommendations
Health Implications
Air quality is acceptable. Some pollutants may be a concern for a very small number of people.
Cautionary Statement
Unusually sensitive people should consider limiting prolonged outdoor exertion.