Changping District air quality index

Air Quality Index, Changping District

155

Unhealthy

Primary Pollutant：
PM2.5

All Pollutants

155

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

2

CO (Carbon Monoxide)
Good
2 µg/m3

25

NO2 (Nitrogen Dioxide)
Good
25 µg/m3

19

O3 (Ozone)
Good
19 µg/m3

55

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

7

SO2 (Sulphur Dioxide)
Good
7 µg/m3

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