tianyuan air quality index

Air Quality Index, Tianyuan District

118

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

118

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

6

CO (Carbon Monoxide)
Good
6 µg/m3

15

NO2 (Nitrogen Dioxide)
Good
15 µg/m3

22

O3 (Ozone)
Good
22 µg/m3

40

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

21

SO2 (Sulphur Dioxide)
Good
21 µg/m3

69 weather
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