Weifang air quality index

Air Quality Index, Weifang

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
40.36 µg/m3

2

CO (Carbon Monoxide)
Good
2 µg/m3

11

NO2 (Nitrogen Dioxide)
Good
11 µg/m3

27

O3 (Ozone)
Good
27 µg/m3

51

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

9

SO2 (Sulphur Dioxide)
Good
9 µg/m3

69 weather
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