Cheongju (청주시) Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
64 2pm
64
42
64 5pm
64
64
76 8pm
76
64
64 11pm
64
37
37 2am
44
64
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Station readings
42
CAMS model adj +10
54
54
54
54
54
54
66
66
54
54
54
27
27
34
54

Air Quality Forecast (24h)

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

34
Cheongju (청주시)
0.0 km PM2.5: 8.2 µg/m³
57
Cheongju (청주시)
0.0 km PM2.5: 15.0 µg/m³
46
Cheongju (청주시)
0.0 km PM2.5: 11.0 µg/m³
21
Cheongju (청주시)
0.0 km PM2.5: 5.0 µg/m³
42
Cheongju (청주시)
0.0 km PM2.5: 10.1 µg/m³
57
Cheongju (청주시)
0.0 km PM2.5: 15.0 µg/m³
59
Cheongju (청주시)
0.0 km PM2.5: 15.9 µg/m³
79
Munhwa-dong(Cheongju), Cheongju-si, Chungbuk, South Korea (용담동 충북)
0.8 km PM2.5: 25.4 µg/m³

Nearby Cities

52 Cheongju-si 42 Jungpyong 38 Sejong 42 Chinch'ŏn 42 Koesan 38 Daejeon 40 Cheonan 40 Okcheon 23 Gongju

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T17:29 UTC.