Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)

Monitoring Station · Hongseong, South Korea
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
99 3pm
65
99
99 6pm
99
156
178 9pm
178
156
136 12am
99
99
99 3am
99
99
— 6am
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—
— 9am
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— 12pm
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Air Quality Trend (24h)

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Nearby Monitoring Stations

65
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km
149
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km
107
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km
39
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km
45
Naepo, Chungnam, South Korea (내포 충남)
6.2 km
76
Naepo, Chungnam, South Korea (내포 충남)
6.2 km
37
Naepo, Chungnam, South Korea (내포 충남)
6.2 km
50
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
12.6 km

Nearby Cities

41 Hongseong 11 Yesan 40 Seosan 17 Boryeong 40 Tangjin Asan 42 Buyeo Gongju 40 Taesal-li

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T18:30 UTC.