Chang'an District air quality index

Air Quality Index, Chang'an District

182

Unhealthy

Primary Pollutant：
PM2.5

All Pollutants

182

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

9

CO (Carbon Monoxide)
Good
9 µg/m3

41

NO2 (Nitrogen Dioxide)
Good
41 µg/m3

12

O3 (Ozone)
Good
12 µg/m3

82

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

46

SO2 (Sulphur Dioxide)
Good
46 µg/m3

69 weather
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