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.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.