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

Monitoring Station · Hongseong, South Korea
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
54 6am
54
54
54 9am
54
66
66 12pm
66
66
83 3pm
83
83
83 6pm
83
83
— 9pm
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— 12am
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— 3am
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Air Quality Forecast (24h)

PM2.514.0 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

61
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 16.9 µg/m³
72
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 22.1 µg/m³
57
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 15.0 µg/m³
15
Naepo, Chungnam, South Korea (내포 충남)
6.2 km PM2.5: 3.6 µg/m³
104
Naepo, Chungnam, South Korea (내포 충남)
6.2 km PM2.5: 36.7 µg/m³
54
Naepo, Chungnam, South Korea (내포 충남)
6.2 km PM2.5: 13.5 µg/m³
59
Naepo, Chungnam, South Korea (내포 충남)
6.2 km PM2.5: 15.9 µg/m³
73
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
12.6 km PM2.5: 22.6 µg/m³

Nearby Cities

78 Hongseong 59 Yesan 83 Seosan 81 Boryeong 70 Tangjin 67 Asan 88 Buyeo 59 Gongju 87 Taesal-li

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T09:18 UTC.