Explore the air quality around the world

Best Air Purifier & Mask 2021

AQI India

407

Gautam Buddh Nagar, Uttar Pradesh Severe Air Quality Index	AQI: 407
New Delhi, Delhi Very poor Air Quality Index	AQI: 362
South West Delhi, Delhi Very poor Air Quality Index	AQI: 348
South Delhi, Delhi Very poor Air Quality Index	AQI: 346

AQI United States

176

Unhealthy

Plumas County, California Unhealthy Air Quality Index	AQI: 176
Inyo County, California Unhealthy Air Quality Index	AQI: 162
Mono County, California Unhealthy Air Quality Index	AQI: 157
Sacramento County, California Unhealthy Air Quality Index	AQI: 152

Air Pollution APIs for developers

Simple and fast APIs. Access to current air pollution, forecasts and historical data in JSON format. A variety of pollutant parameters are available including PM2.5, PM10, CO, NO, and many more.

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