Cheongju (청주시)

Monitoring Station · Cheongju-si, South Korea
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
34 6am
34
54
54 9am
54
66
66 12pm
66
54
54 3pm
54
54
54 6pm
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— 9pm
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— 12am
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— 3am
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Air Quality Trend (24h)

PM2.59.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

47
Cheongju (청주시)
0.0 km PM2.5: 11.3 µg/m³
2
Cheongju (청주시)
0.0 km PM2.5: 0.5 µg/m³
85
Cheongju (청주시)
0.0 km PM2.5: 28.3 µg/m³
50
Cheongju (청주시)
0.0 km PM2.5: 12.0 µg/m³
63
Cheongju (청주시)
0.0 km PM2.5: 17.8 µg/m³
45
Munhwa-dong(Cheongju), Cheongju-si, Chungbuk, South Korea (용담동 충북)
0.8 km PM2.5: 10.8 µg/m³
41
Munhwa-dong(Cheongju), Cheongju-si, Chungbuk, South Korea (용담동 충북)
0.8 km PM2.5: 9.8 µg/m³
49
Munhwa-dong(Cheongju), Cheongju-si, Chungbuk, South Korea (용담동 충북)
0.8 km PM2.5: 11.8 µg/m³

Nearby Cities

49 Cheongju-si 48 Jungpyong 53 Sejong 51 Chinch'ŏn 51 Koesan 47 Daejeon 67 Cheonan 36 Okcheon 55 Gongju

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T09:04 UTC.