Air Quality Index Calculator

Calculate air quality index using EPA standard methodologies

PM2.5 Concentration (μg/m³)(Fine particles)

PM10 Concentration (μg/m³)(Coarse particles)

Ozone Concentration (ppb)(Ground-level ozone)

Projection Period (months)

Location Type

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Quick Tips

1Use current environmental data
2Consider seasonal variations
3Document calculation assumptions
4Update calculations periodically