Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남) Air Quality

Monitoring Station · Cheonan, South Korea
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
51 10am
71
83
83 1pm
83
100
100 4pm
100
100
100 7pm
100
101
101 10pm
100
—
— 1am
—
—
— 4am
—
—
— 7am
—
—
CAMS model adj +17
34
54
66
66
66
83
83
83
83
83
83
84
84
83

Air Quality Forecast (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

61
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
0.0 km PM2.5: 16.9 µg/m³
74
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
0.0 km PM2.5: 23.0 µg/m³
52
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
0.0 km PM2.5: 12.6 µg/m³
59
Seongseong-dong, Chungnam, South Korea (성성동 충남)
3.1 km PM2.5: 15.9 µg/m³
47
Seongseong-dong, Chungnam, South Korea (성성동 충남)
3.1 km PM2.5: 11.3 µg/m³
78
Seongseong-dong, Chungnam, South Korea (성성동 충남)
3.1 km PM2.5: 24.9 µg/m³
55
Seongseong-dong, Chungnam, South Korea (성성동 충남)
3.1 km PM2.5: 14.0 µg/m³
70
Cheonan (천안시)
3.4 km PM2.5: 21.1 µg/m³

Nearby Cities

59 Cheonan 64 Seonghwan 64 Asan 73 Pyeongtaek 43 Anseong 60 Chinch'ŏn 62 Sejong 71 Yesan 49 Cheongju-si

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T13:12 UTC.