Zhangjiagang air quality index

Air Quality Index, Zhangjiagang

149

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

149

PM2.5 (Particulate matter less than 2.5 microns)
Unhealthy for Sensitive Groups
77.66 µg/m3

3

CO (Carbon Monoxide)
Good
3 µg/m3

16

NO2 (Nitrogen Dioxide)
Good
16 µg/m3

34

O3 (Ozone)
Good
34 µg/m3

54

PM10 (Particulate matter less than 10 microns)
Moderate
54 µg/m3

23

SO2 (Sulphur Dioxide)
Good
23 µg/m3

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