Guannan County air quality index

Air Quality Index, Guannan County

166

Unhealthy

Primary Pollutant：
PM2.5

All Pollutants

166

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

3

CO (Carbon Monoxide)
Good
3 µg/m3

4

NO2 (Nitrogen Dioxide)
Good
4 µg/m3

47

O3 (Ozone)
Good
47 µg/m3

77

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

20

SO2 (Sulphur Dioxide)
Good
20 µg/m3

69 weather
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