Zhangwan District air quality index

Air Quality Index, Zhangwan District

144

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

144

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

6

CO (Carbon Monoxide)
Good
6 µg/m3

28

NO2 (Nitrogen Dioxide)
Good
28 µg/m3

6

O3 (Ozone)
Good
6 µg/m3

51

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

10

SO2 (Sulphur Dioxide)
Good
10 µg/m3

69 weather
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