Xuchang air quality index

Air Quality Index, Xuchang

117

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

117

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

2

CO (Carbon Monoxide)
Good
2 µg/m3

7

NO2 (Nitrogen Dioxide)
Good
7 µg/m3

23

O3 (Ozone)
Good
23 µg/m3

39

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

13

SO2 (Sulphur Dioxide)
Good
13 µg/m3

69 weather
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