Cheongyang-eup, Chungnam, South Korea (청양읍 충남) Air Quality

Monitoring Station · Hongseong, South Korea
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
22 11am
17
25
17 2pm
17
17
17 5pm
17
17
17 8pm
17
17
17 11pm
17
24
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Station readings
22
25
CAMS model adj -10
27
27
27
27
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27
27
27
27
27
27
27
27
27
34

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

25
Cheongyang-eup, Chungnam, South Korea (청양읍 충남)
0.0 km PM2.5: 6.0 µg/m³
25
Jeongsan-myeon, Chungnam, South Korea (정산면 충남)
13.3 km PM2.5: 6.0 µg/m³
38
Jeongsan-myeon, Chungnam, South Korea (정산면 충남)
13.3 km PM2.5: 9.1 µg/m³
35
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km PM2.5: 8.4 µg/m³
33
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km PM2.5: 7.9 µg/m³
26
Sagok-myeon, Chungnam, South Korea (사곡면 충남)
21.7 km PM2.5: 6.2 µg/m³
25
Jugyo-myeon, Chungnam, South Korea (주교면 충남)
22.3 km PM2.5: 6.0 µg/m³
24
Naepo, Chungnam, South Korea (내포 충남)
25.2 km PM2.5: 5.8 µg/m³

Nearby Cities

35 Hongseong 24 Boryeong 21 Buyeo 35 Yesan 26 Gongju 22 Nonsan 28 Asan 26 Yŏnmu 30 Sejong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T14:22 UTC.