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

Monitoring Station · Osan, South Korea
102
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
70 4pm
70
70
69 7pm
69
69
52 10pm
52
40
40 1am
40
40
40 4am
40
40
— 7am
—
—
— 10am
—
—
— 1pm
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—
CAMS model adj -14
84
84
84
83
83
83
66
66
54
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.535.9 µg/m³ ×2.4 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

144
Cheonggye-dong, Gyeonggi, South Korea (청계동 경기)
0.0 km PM2.5: 53.0 µg/m³
47
Cheonggye-dong, Gyeonggi, South Korea (청계동 경기)
0.0 km PM2.5: 11.3 µg/m³
46
Cheonggye-dong, Gyeonggi, South Korea (청계동 경기)
0.0 km PM2.5: 11.0 µg/m³
46
Cheonggye-dong, Gyeonggi, South Korea (청계동 경기)
0.0 km PM2.5: 11.0 µg/m³
124
Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기)
4.2 km PM2.5: 44.8 µg/m³
44
Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기)
4.2 km PM2.5: 10.6 µg/m³
114
Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기)
4.2 km PM2.5: 40.8 µg/m³
129
Osan-dong, Osan-si, Gyeonggi, South Korea (오산동 경기)
5.6 km PM2.5: 46.9 µg/m³

Nearby Cities

74 Osan 79 Suwon 117 Pyeongtaek 62 Uiwang 65 Gunpo 122 Anseong 64 Gwangju 102 Hwaseong-si 53 Seongnam-si

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T19:29 UTC.