What is the air quality in Sri Jayawardenepura Kotte?

Sri Jayawardenepura Kotte, Sri Lanka has an annual US AQI of 68 (Polluted) and average PM2.5 of 18.4 µg/m³, ranking #3067 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Sri Jayawardenepura Kotte?

June is typically the cleanest month (AQI 56) and February the most polluted (AQI 90).

Where does Sri Jayawardenepura Kotte's air quality data come from?

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Sri Jayawardenepura Kotte, Sri Lanka — Air Quality & Clean City Guide 2026

Sri Jayawardenepura Kotte Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3067	Sri Jayawardenepura Kotte, Sri Lanka	Asia	AQI 68	PM2.5 18.4 µg/m³