What is the air quality in Butwal?

Butwal, Nepal has an annual US AQI of 116 (Polluted) and average PM2.5 of 44.3 µg/m³, ranking #5047 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Butwal?

August is typically the cleanest month (AQI 73) and December the most polluted (AQI 156).

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

Global rank	City	Continent	AQI	PM2.5
5047	Butwal, Nepal	Asia	AQI 116	PM2.5 44.3 µg/m³