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

Monitoring Station · Hongseong, South Korea
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
85 9pm
85
61
29 12am
27
29
29 3am
29
29
36 6am
36
29
29 9am
29
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— 12pm
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— 3pm
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— 6pm
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Station readings
61
CAMS model adj +2
83
83
66
27
25
27
27
27
27
34
34
27
27
27

Air Quality Forecast (24h)

PM2.516.9 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

38
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 9.1 µg/m³
34
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 8.2 µg/m³
37
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 8.9 µg/m³
10
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 2.4 µg/m³
40
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 9.6 µg/m³
4
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 1.0 µg/m³
28
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 6.7 µg/m³
57
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 15.0 µg/m³

Nearby Cities

54 Hongseong 41 Yesan 23 Seosan 52 Boryeong 14 Tangjin 26 Asan 46 Buyeo 30 Gongju 28 Taesal-li

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:04 UTC.