Cheonan (천안시) Air Quality

Monitoring Station · Cheonan, South Korea
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 1am
23
27
27 4am
27
27
27 7am
27
27
34 10am
34
34
27 1pm
27
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Station readings
23

Air Quality Forecast (24h)

PM2.55.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

23
Cheonan (천안시)
0.0 km PM2.5: 5.5 µg/m³
55
Cheonan (천안시)
0.0 km PM2.5: 14.0 µg/m³
20
Cheonan (천안시)
0.0 km PM2.5: 4.8 µg/m³
61
Cheonan (천안시)
0.0 km PM2.5: 16.9 µg/m³
29
Cheonan (천안시)
0.0 km PM2.5: 7.0 µg/m³
46
Cheonan (천안시)
0.0 km PM2.5: 11.0 µg/m³
34
Cheonan (천안시)
0.0 km PM2.5: 8.2 µg/m³
50
Cheonan (천안시)
0.0 km PM2.5: 12.0 µg/m³

Nearby Cities

57 Cheonan 35 Asan 55 Seonghwan 42 Pyeongtaek 47 Anseong 52 Yesan 59 Sejong 30 Chinch'ŏn 52 Osan

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T04:04 UTC.