What is the air quality in Asansol?

Asansol, India has an annual US AQI of 135 (Polluted) and average PM2.5 of 58 µg/m³, ranking #5506 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Asansol?

August is typically the cleanest month (AQI 92) and December the most polluted (AQI 182).

Where does Asansol's air quality data come from?

PM2.5: 1998–2026 (monitors 2018–2020, 2022–2026, satellite 1998–2018, 2020–2021; 2026 provisional). Measured by government monitoring stations. Full sources are on the methodology page.

Asansol, India — Air Quality & Clean City Guide 2026

Asansol Air Quality Data

Global rank	City	Continent	AQI	PM2.5
5506	Asansol, India	Asia	AQI 135	PM2.5 58 µg/m³