What is the air quality in Kolar?

Kolar, India has an annual US AQI of 85 (Polluted) and average PM2.5 of 28.7 µg/m³, ranking #4046 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Kolar?

July is typically the cleanest month (AQI 64) and March the most polluted (AQI 101).

Where does Kolar's air quality data come from?

PM2.5: 1998–2025 (monitors 2018–2019, 2021–2025, satellite 1998–2024). Measured by government monitoring stations. Full sources are on the methodology page.

Kolar, India — Air Quality & Clean City Guide 2026

Kolar Air Quality Data

Global rank	City	Continent	AQI	PM2.5
4046	Kolar, India	Asia	AQI 85	PM2.5 28.7 µg/m³