Hexi District air quality index

Air Quality Index, Hexi District

109

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

109

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

3

CO (Carbon Monoxide)
Good
3 µg/m3

15

NO2 (Nitrogen Dioxide)
Good
15 µg/m3

22

O3 (Ozone)
Good
22 µg/m3

38

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

19

SO2 (Sulphur Dioxide)
Good
19 µg/m3

69 weather
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