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

Monitoring Station · Cheonan, South Korea
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 12am
21
21
19 3am
19
19
19 6am
19
19
19 9am
19
18
18 12pm
19
21
— 3pm
—
—
— 6pm
—
—
— 9pm
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—
CAMS model adj -6
27
27
27
25
25
25
25
25
25
25
25
24
24
25
27

Air Quality Forecast (24h)

PM2.58.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

34
Seongseong-dong, Chungnam, South Korea (성성동 충남)
0.0 km PM2.5: 8.2 µg/m³
30
Seongseong-dong, Chungnam, South Korea (성성동 충남)
0.0 km PM2.5: 7.2 µg/m³
78
Seongseong-dong, Chungnam, South Korea (성성동 충남)
0.0 km PM2.5: 24.9 µg/m³
25
Seongseong-dong, Chungnam, South Korea (성성동 충남)
0.0 km PM2.5: 6.0 µg/m³
10
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.1 km PM2.5: 2.4 µg/m³
12
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.1 km PM2.5: 2.9 µg/m³
80
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.1 km PM2.5: 25.9 µg/m³
117
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.1 km PM2.5: 42.0 µg/m³

Nearby Cities

59 Cheonan 63 Seonghwan 61 Asan 60 Pyeongtaek 35 Anseong 52 Chinch'ŏn 46 Sejong 64 Yesan 58 Osan

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:46 UTC.