Daejeon (대전) Air Quality

Monitoring Station · Daejeon, South Korea
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
39 4pm
64
64
64 7pm
64
64
64 10pm
64
64
37 1am
37
37
44 4am
44
44
— 7am
—
—
— 10am
—
—
— 1pm
—
—
CAMS model adj +10
54
54
54
54
54
54
54
54
54
27
27
27
34
34
34

Air Quality Forecast (24h)

PM2.59.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

46
Daejeon (대전)
0.0 km PM2.5: 11.0 µg/m³
23
Daejeon (대전)
0.0 km PM2.5: 5.5 µg/m³
38
Daejeon (대전)
0.0 km PM2.5: 9.1 µg/m³
55
Daejeon (대전)
0.0 km PM2.5: 14.0 µg/m³
76
Daejeon (대전)
0.0 km PM2.5: 24.0 µg/m³
38
Guseong-dong, Yuseong-gu, Daejeon, South Korea (구성동 대전)
2.6 km PM2.5: 9.1 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

50 Daejeon 58 Okcheon 50 Gongju 50 Sejong 30 Kinzan 48 Nonsan 34 Cheongju-si 50 Yŏnmu 53 Yeongdong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T19:15 UTC.