Laohekou air quality index

Air Quality Index, Laohekou

125

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

125

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

3

CO (Carbon Monoxide)
Good
3 µg/m3

10

NO2 (Nitrogen Dioxide)
Good
10 µg/m3

43

O3 (Ozone)
Good
43 µg/m3

46

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

14

SO2 (Sulphur Dioxide)
Good
14 µg/m3

69 weather
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