Cheonan (천안시)

Monitoring Station · Cheonan, South Korea
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
136 7pm
78
178
178 10pm
178
136
136 1am
136
99
99 4am
99
99
75 7am
75
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— 1pm
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— 4pm
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Air Quality Trend (24h)

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Nearby Monitoring Stations

163
Cheonan (천안시)
0.0 km
171
Cheonan (천안시)
0.0 km
46
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.4 km
68
Seonghwang-dong, Cheonan-si, Chungnam, South Korea (성황동 충남)
3.4 km
50
Seongseong-dong, Chungnam, South Korea (성성동 충남)
3.4 km
30
Seongseong-dong, Chungnam, South Korea (성성동 충남)
3.4 km
29
Seongseong-dong, Chungnam, South Korea (성성동 충남)
3.4 km
42
Seongseong-dong, Chungnam, South Korea (성성동 충남)
3.4 km

Nearby Cities

Cheonan Asan Seonghwan Pyeongtaek 25 Anseong 16 Yesan Sejong Chinch'ŏn 23 Osan

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T22:03 UTC.