Helwan air quality index

Air Quality Index, Helwan

150

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

150

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

2

CO (Carbon Monoxide)
Good
2 µg/m3

8

NO2 (Nitrogen Dioxide)
Good
8 µg/m3

23

O3 (Ozone)
Good
23 µg/m3

33

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

16

SO2 (Sulphur Dioxide)
Good
16 µg/m3

69 weather
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