Guanyun County air quality index

Air Quality Index, Guanyun County

166

Unhealthy

Primary Pollutant：
PM2.5

All Pollutants

166

PM2.5 (Particulate matter less than 2.5 microns)
Unhealthy
89.5 µg/m3

3

CO (Carbon Monoxide)
Good
3 µg/m3

5

NO2 (Nitrogen Dioxide)
Good
5 µg/m3

44

O3 (Ozone)
Good
44 µg/m3

75

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

23

SO2 (Sulphur Dioxide)
Good
23 µg/m3

69 weather
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