Wonsan-dong air quality index

Air Quality Index, Wonsan-dong

148

Unhealthy for Sensitive Groups

Primary Pollutant：
PM2.5

All Pollutants

148

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

2

CO (Carbon Monoxide)
Good
2 µg/m3

14

NO2 (Nitrogen Dioxide)
Good
14 µg/m3

29

O3 (Ozone)
Good
29 µg/m3

55

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

6

SO2 (Sulphur Dioxide)
Good
6 µg/m3

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