What is the air quality in Langsa?

Langsa, Indonesia has an annual US AQI of 63 (Polluted) and average PM2.5 of 15.9 µg/m³, ranking #2564 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Langsa?

December is typically the cleanest month (AQI 51) and June the most polluted (AQI 79).

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
2564	Langsa, Indonesia	Asia	AQI 63	PM2.5 15.9 µg/m³