Shiyan air quality index

Air Quality Index, Shiyan

117

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

117

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

3

CO (Carbon Monoxide)
Good
3 µg/m3

35

NO2 (Nitrogen Dioxide)
Good
35 µg/m3

29

O3 (Ozone)
Good
29 µg/m3

41

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

10

SO2 (Sulphur Dioxide)
Good
10 µg/m3

69 weather
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