Seongseong-dong, Chungnam, South Korea (성성동 충남) Air Quality

Monitoring Station · Cheonan, South Korea
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
61 4pm
173
46
73 7pm
73
73
73 10pm
73
73
73 1am
73
73
73 4am
73
73
— 7am
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— 10am
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— 1pm
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Station readings
173
46
CAMS model adj +7
54
54
54
66
66
66
66
66
66
66
66
66
66
66
66

Air Quality Forecast (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

38
Seongseong-dong, Chungnam, South Korea (성성동 충남)
0.0 km PM2.5: 9.1 µg/m³
61
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.1 km PM2.5: 16.9 µg/m³
21
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.1 km PM2.5: 5.0 µg/m³
38
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.1 km PM2.5: 9.1 µg/m³
61
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.1 km PM2.5: 16.9 µg/m³
42
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.1 km PM2.5: 10.1 µg/m³
59
Cheonan (천안시)
3.4 km PM2.5: 15.9 µg/m³
41
Cheonan (천안시)
3.4 km PM2.5: 9.8 µg/m³

Nearby Cities

54 Cheonan 56 Seonghwan 40 Asan 33 Pyeongtaek 17 Anseong 36 Chinch'ŏn 38 Sejong 52 Yesan 39 Osan

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-07T19:45 UTC.