Daejeon (대전) Air Quality

Monitoring Station · Daejeon, South Korea
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 10am
51
51
78 1pm
78
78
78 4pm
78
78
78 7pm
78
78
78 10pm
78
78
— 1am
—
—
— 4am
—
—
— 7am
—
—
CAMS model adj +24
25
27
27
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.511.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

55
Daejeon (대전)
0.0 km PM2.5: 14.0 µg/m³
23
Daejeon (대전)
0.0 km PM2.5: 5.5 µg/m³
48
Daejeon (대전)
0.0 km PM2.5: 11.5 µg/m³
53
Daejeon (대전)
0.0 km PM2.5: 13.1 µg/m³
76
Daejeon (대전)
0.0 km PM2.5: 24.0 µg/m³
52
Guseong-dong, Yuseong-gu, Daejeon, South Korea (구성동 대전)
2.6 km PM2.5: 12.6 µg/m³
26
Guseong-dong, Yuseong-gu, Daejeon, South Korea (구성동 대전)
2.6 km PM2.5: 6.2 µg/m³
65
Guseong-dong, Yuseong-gu, Daejeon, South Korea (구성동 대전)
2.6 km PM2.5: 18.8 µg/m³

Nearby Cities

57 Daejeon 68 Okcheon 53 Gongju 53 Sejong 60 Kinzan 59 Nonsan 34 Cheongju-si 42 Yŏnmu 55 Yeongdong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T13:19 UTC.