Chengdong District air quality index

Air Quality Index, Chengdong District

128

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

128

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

5

CO (Carbon Monoxide)
Good
5 µg/m3

37

NO2 (Nitrogen Dioxide)
Good
37 µg/m3

25

O3 (Ozone)
Good
25 µg/m3

45

PM10 (Particulate matter less than 10 microns)
Good
45 µg/m3

16

SO2 (Sulphur Dioxide)
Good
16 µg/m3

69 weather
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