Zhengding County air quality index

Air Quality Index, Zhengding County

177

Unhealthy

Primary Pollutant：
PM2.5

All Pollutants

177

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

3

CO (Carbon Monoxide)
Good
3 µg/m3

23

NO2 (Nitrogen Dioxide)
Good
23 µg/m3

19

O3 (Ozone)
Good
19 µg/m3

87

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

30

SO2 (Sulphur Dioxide)
Good
30 µg/m3

69 weather
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