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  4. Buk-gu

Buk-gu

Ulsan, Ulsan

2026-05-16 02:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
O3
μg/m³
161.5
PM2.5
μg/m³
14.5
PM10
μg/m³
33.5
NO2
μg/m³
22.3
CO
μg/m³
493.8
SO2
μg/m³
7.7
Weather
  • ℃
  • ℉
28℃
37%
10 kph
9 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
농소동
AQI 106
효문동
AQI 101
Data Sources
http://www.airkorea.or.kr/

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