Jangjae-ri, Chungnam, South Korea (장재리 충남) Air Quality

Monitoring Station · Cheonan, South Korea
67
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
67 6am
52
52
52 9am
52
72
84 12pm
84
84
101 3pm
101
101
101 6pm
101
101
9pm
12am
3am
CAMS model adj +18
34
34
34
34
34
54
66
66
66
83
83
83
83
83
83
PM2.519.7 µg/m³ ×1.3 WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T09:10 UTC.