What is the air quality in Zhangshu?

Zhangshu, China has an annual US AQI of 117 (Polluted) and average PM2.5 of 42.1 µg/m³, ranking #5060 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Zhangshu?

July is typically the cleanest month (AQI 82) and January the most polluted (AQI 152).

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
5060	Zhangshu, China	Asia	AQI 117	PM2.5 42.1 µg/m³