What is the air quality in Chaophraya Surasak?

Chaophraya Surasak, Thailand has an annual US AQI of 71 (Polluted) and average PM2.5 of 19.9 µg/m³, ranking #3317 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Chaophraya Surasak?

June is typically the cleanest month (AQI 52) and January the most polluted (AQI 109).

Where does Chaophraya Surasak'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.

Chaophraya Surasak, Thailand — Air Quality & Clean City Guide 2026

Chaophraya Surasak Air Quality Data

Global rank	City	Continent	AQI	PM2.5
3317	Chaophraya Surasak, Thailand	Asia	AQI 71	PM2.5 19.9 µg/m³