Arrah air quality index

Air Quality Index, Arrah

199

Unhealthy

Primary Pollutant：
PM2.5

All Pollutants

199

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

5

CO (Carbon Monoxide)
Good
5 µg/m3

3

NO2 (Nitrogen Dioxide)
Good
3 µg/m3

77

O3 (Ozone)
Moderate
77 µg/m3

109

PM10 (Particulate matter less than 10 microns)
Unhealthy for Sensitive Groups
109 µg/m3

7

SO2 (Sulphur Dioxide)
Good
7 µg/m3

69 weather
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