What is the air quality in Longchang?

Longchang, China has an annual US AQI of 142 (Polluted) and average PM2.5 of 53.3 µg/m³, ranking #5619 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Longchang?

October is typically the cleanest month (AQI 109) and January the most polluted (AQI 184).

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
5619	Longchang, China	Asia	AQI 142	PM2.5 53.3 µg/m³