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

Monitoring Station · Hongseong, South Korea
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 12pm
42
22
22 3pm
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15
15 6pm
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15
15 9pm
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22
42 12am
42
42
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Station readings
42
CAMS model adj -12
54
34
34
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34
27
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27
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34
54
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54

Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

53
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 13.1 µg/m³
38
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 9.1 µg/m³
25
Naepo, Chungnam, South Korea (내포 충남)
6.2 km PM2.5: 6.0 µg/m³
30
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
12.6 km PM2.5: 7.2 µg/m³
21
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
12.6 km PM2.5: 5.0 µg/m³
50
Yesangun, Chungnam, South Korea (예산군 충남)
18.7 km PM2.5: 12.0 µg/m³
34
Yesangun, Chungnam, South Korea (예산군 충남)
18.7 km PM2.5: 8.2 µg/m³
50
Yesangun, Chungnam, South Korea (예산군 충남)
18.7 km PM2.5: 12.0 µg/m³

Nearby Cities

48 Hongseong 49 Yesan 27 Seosan 39 Boryeong 25 Tangjin 25 Asan 36 Buyeo 30 Gongju 30 Taesal-li

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T15:53 UTC.