Air Quality (AQI) Heatmap · map
Air Quality (AQI) Heatmap
Real-time air quality across major cities, plotted on a map and coloured by US AQI band — from green (good) to maroon (hazardous).
Top 10 — Air Quality (AQI) Heatmap
| # | Name | Value | Detail |
|---|---|---|---|
| 01 | Jakarta, Indonesia | AQI 211 | Very unhealthy |
| 02 | Beijing, China | AQI 187 | Unhealthy |
| 03 | Mumbai, India | AQI 167 | Unhealthy |
| 04 | Singapore, Singapore | AQI 163 | Unhealthy |
| 05 | Delhi, India | AQI 160 | Unhealthy |
| 06 | Dhaka, Bangladesh | AQI 150 | Unhealthy SG |
| 07 | Dubai, UAE | AQI 150 | Unhealthy SG |
| 08 | Moscow, Russia | AQI 128 | Unhealthy SG |
| 09 | Kolkata, India | AQI 126 | Unhealthy SG |
| 10 | Karachi, Pakistan | AQI 113 | Unhealthy SG |
About this heatmap
Real-time air quality across major cities, plotted on a map and coloured by US AQI band — from green (good) to maroon (hazardous).
Frequently asked
What is AQI? +
AQI (Air Quality Index) converts pollutant concentrations such as PM2.5 into a single 0–500+ scale. Lower is cleaner; values above 150 are unhealthy for everyone.
Where does the data come from? +
Air quality readings are sourced from the free Open-Meteo Air Quality API, which aggregates global atmospheric monitoring data.
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