Seodaemun-gu, Seoul, South Korea (서대문구 서울) Air Quality

Monitoring Station · Seoul, South Korea
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 12am
30
34
23 3am
23
23
23 6am
21
21
21 9am
23
23
23 12pm
50
50
— 3pm
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— 6pm
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— 9pm
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Station readings
34
CAMS model adj -4
34
34
27
27
27
27
27
25
25
25
27
27
27
54
54

Air Quality Forecast (24h)

PM2.58.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

68
Seodaemun-gu, Seoul, South Korea (서대문구 서울)
0.0 km PM2.5: 20.2 µg/m³
46
Seodaemun-gu, Seoul, South Korea (서대문구 서울)
0.0 km PM2.5: 11.0 µg/m³
82
Seodaemun-gu, Seoul, South Korea (서대문구 서울)
0.0 km PM2.5: 26.8 µg/m³
30
Seodaemun-gu, Seoul, South Korea (서대문구 서울)
0.0 km PM2.5: 7.2 µg/m³
57
Bulgwang-dong, Eunpyeong-gu, Seoul, South Korea (은평구 서울)
2.3 km PM2.5: 15.0 µg/m³
4
Bulgwang-dong, Eunpyeong-gu, Seoul, South Korea (은평구 서울)
2.3 km PM2.5: 1.0 µg/m³
57
Bulgwang-dong, Eunpyeong-gu, Seoul, South Korea (은평구 서울)
2.3 km PM2.5: 15.0 µg/m³
50
Bulgwang-dong, Eunpyeong-gu, Seoul, South Korea (은평구 서울)
2.3 km PM2.5: 12.0 µg/m³

Nearby Cities

50 Seoul 52 Goyang-si 55 Gwangmyeong 54 Siheungdong 29 Guri-si 52 Bucheon-si 38 Uijeongbu-si 55 Gimpo-si 63 Anyang-si

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:50 UTC.