Check Air Quality Index - AQI

Check Air Quality Index (AQI) – Real-Time Air Quality & Pollution Map helps you monitor air quality on the go. It delivers real-time AQI by your GPS location, covers 11,000+ stations across 88+ countries, and provides data for 1,000+ major cities. Track pollutants including PM2.5, PM10, O3, NO2, SO2, and CO and compare locations on a global map.

Search by city or place, save recent queries for quick access, and get notifications for the latest AQI updates. Note: location permission is used to determine the nearest monitoring station, and data is provided by the World Air Quality Index Project.