Cheonggye-dong, Gyeonggi, South Korea (청계동 경기) Air Quality

Monitoring Station · Osan, South Korea
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
16 2am
16
14
14 5am
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14 8am
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14 11am
14
23
23 2pm
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16
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CAMS model adj -11
27
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27
PM2.59.1 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T05:46 UTC.