Daejeon (대전) Air Quality

Monitoring Station · Daejeon, South Korea
5
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
27 9pm
27
0
0 12am
0
0
0 3am
0
0
0 6am
0
0
0 9am
0
—
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
CAMS model adj -27
54
54
27
25
25
27
27
27
27
27
27
27
25
25

Air Quality Forecast (24h)

PM2.51.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

56
Daejeon (대전)
0.0 km PM2.5: 14.5 µg/m³
46
Daejeon (대전)
0.0 km PM2.5: 11.0 µg/m³
25
Daejeon (대전)
0.0 km PM2.5: 6.0 µg/m³
21
Daejeon (대전)
0.0 km PM2.5: 5.0 µg/m³
33
Daejeon (대전)
0.0 km PM2.5: 7.9 µg/m³
62
Daejeon (대전)
0.0 km PM2.5: 17.3 µg/m³
38
Guseong-dong, Yuseong-gu, Daejeon, South Korea (구성동 대전)
2.6 km PM2.5: 9.1 µg/m³
57
Guseong-dong, Yuseong-gu, Daejeon, South Korea (구성동 대전)
2.6 km PM2.5: 15.0 µg/m³

Nearby Cities

57 Daejeon 40 Okcheon 30 Gongju 38 Sejong 41 Kinzan 58 Nonsan 46 Cheongju-si 26 Yŏnmu 25 Yeongdong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:22 UTC.