Cheongyang-eup, Chungnam, South Korea (청양읍 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
38 2pm
38
38
31 5pm
31
31
31 8pm
31
31
38 11pm
58
58
58 2am
58
58
— 5am
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— 8am
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Station readings
38
CAMS model adj +4
34
34
34
27
27
27
27
27
27
34
54
54
54
54
54

Air Quality Forecast (24h)

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

46
Cheongyang-eup, Chungnam, South Korea (청양읍 충남)
0.0 km PM2.5: 11.0 µg/m³
34
Cheongyang-eup, Chungnam, South Korea (청양읍 충남)
0.0 km PM2.5: 8.2 µg/m³
35
Jeongsan-myeon, Chungnam, South Korea (정산면 충남)
13.3 km PM2.5: 8.4 µg/m³
21
Jeongsan-myeon, Chungnam, South Korea (정산면 충남)
13.3 km PM2.5: 5.0 µg/m³
24
Jeongsan-myeon, Chungnam, South Korea (정산면 충남)
13.3 km PM2.5: 5.8 µg/m³
38
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km PM2.5: 9.1 µg/m³
38
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km PM2.5: 9.1 µg/m³
25
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km PM2.5: 6.0 µg/m³

Nearby Cities

31 Hongseong 30 Boryeong 20 Buyeo 30 Yesan 30 Gongju 31 Nonsan 27 Asan 21 Yŏnmu 23 Sejong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T17:29 UTC.