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  4. Buk-gu

Buk-gu

Ulsan, Ulsan

2026-05-15 10:00
AQI (US)
Moderate
Pollutants
O3
μg/m³
125.7
PM2.5
μg/m³
13
PM10
μg/m³
22
NO2
μg/m³
25.2
CO
μg/m³
418.8
SO2
μg/m³
5.4
Weather
  • ℃
  • ℉
19℃
73%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
농소동
AQI 90
효문동
AQI 69
Data Sources
http://www.airkorea.or.kr/

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