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

Monitoring Station · Hongseong, South Korea
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
36 2pm
38
37
37 5pm
37
37
37 8pm
37
37
37 11pm
37
37
37 2am
37
37
— 5am
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— 8am
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Station readings
36
38
CAMS model adj -17
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

55
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 14.0 µg/m³
13
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 3.1 µg/m³
63
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 17.8 µg/m³
12
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 2.9 µg/m³
42
Naepo, Chungnam, South Korea (내포 충남)
6.2 km PM2.5: 10.1 µg/m³
59
Naepo, Chungnam, South Korea (내포 충남)
6.2 km PM2.5: 15.9 µg/m³
74
Naepo, Chungnam, South Korea (내포 충남)
6.2 km PM2.5: 23.0 µg/m³
46
Naepo, Chungnam, South Korea (내포 충남)
6.2 km PM2.5: 11.0 µg/m³

Nearby Cities

55 Hongseong 34 Yesan 38 Seosan 34 Boryeong 52 Tangjin 42 Asan 21 Buyeo 23 Gongju 39 Taesal-li

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T17:18 UTC.