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  4. Buk-gu

Buk-gu

Ulsan, Ulsan

2026-05-18 09:00
AQI (China)
Good
Pollutants
PM10
μg/m³
58
PM2.5
μg/m³
31
O3
μg/m³
128.4
NO2
μg/m³
70.5
SO2
μg/m³
21.7
CO
μg/m³
656.2
Weather
  • ℃
  • ℉
23℃
51%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • PM2.5
  • O3
  • NO2
  • SO2
  • CO
Places included
농소동
AQI 55
효문동
AQI 57
Data Sources
http://www.airkorea.or.kr/

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