Pei County air quality index

Air Quality Index, Pei County

215

Very Unhealthy

Primary Pollutant：
PM2.5

All Pollutants

215

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

5

CO (Carbon Monoxide)
Good
5 µg/m3

4

NO2 (Nitrogen Dioxide)
Good
4 µg/m3

49

O3 (Ozone)
Good
49 µg/m3

109

PM10 (Particulate matter less than 10 microns)
Unhealthy for Sensitive Groups
109 µg/m3

29

SO2 (Sulphur Dioxide)
Good
29 µg/m3

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