What is the air quality in Hải Dương?

Hải Dương, Vietnam has an annual US AQI of 99 (Polluted) and average PM2.5 of 33.5 µg/m³, ranking #4581 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Hải Dương?

July is typically the cleanest month (AQI 71) and December the most polluted (AQI 132).

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
4581	Hải Dương, Vietnam	Asia	AQI 99	PM2.5 33.5 µg/m³