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  4. Buk-gu

Buk-gu

Ulsan, Ulsan

2026-05-16 22:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
37.5
PM2.5
μg/m³
24.5
O3
μg/m³
85.2
NO2
μg/m³
30
CO
μg/m³
612.5
SO2
μg/m³
6.9
Weather
  • ℃
  • ℉
20℃
59%
5 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
농소동
AQI 39
효문동
AQI 39
Data Sources
http://www.airkorea.or.kr/

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