Real-time ranking of : most polluted cities

Stay updated with real-time rankings of the least polluted cities, featuring comprehensive AQI data and pollutant levels for PM2.5, PM10, and O3. Monitor air quality live to stay informed and safe.

LAST UPDATED - (LOCAL TIME)

Rank	City	AQI	PM2.5	PM10	O3

Get accurate air quality data for the world

Get historical air quality data for over 30 years

Free compass for a cleaner & safer world

Most polluted cities

APIs

Historical Climate Data

Refund Policy

Terms & Conditions