Cheongyang-eup, Chungnam, South Korea (청양읍 충남)

Monitoring Station · Hongseong, South Korea
161
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
136 12pm
136
161
136 3pm
136
156
156 6pm
156
156
156 9pm
178
156
136 12am
75
75
— 3am
—
—
— 6am
—
—
— 9am
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Air Quality Trend (24h)

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Nearby Monitoring Stations

161
Cheongyang-eup, Chungnam, South Korea (청양읍 충남)
0.0 km
80
Jeongsan-myeon, Chungnam, South Korea (정산면 충남)
13.3 km
74
Jeongsan-myeon, Chungnam, South Korea (정산면 충남)
13.3 km
107
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km
151
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km
152
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km
149
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km
76
Sagok-myeon, Chungnam, South Korea (사곡면 충남)
21.7 km

Nearby Cities

64 Hongseong 76 Boryeong 64 Buyeo 52 Yesan 64 Gongju 64 Nonsan 64 Asan 64 Yŏnmu 64 Sejong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T15:34 UTC.