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  3. Ulsan

Ulsan

Ulsan, South Korea

2026-07-26 07:00
CAQI (Europe)
Medium
Pollutants
O3
μg/m³
173.1
PM2.5
μg/m³
21.1
PM10
μg/m³
32.7
NO2
μg/m³
19.6
SO2
μg/m³
11.3
CO
μg/m³
539
Weather
  • ℃
  • ℉
30℃
74%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • CO
Places included
Buk-gu
AQI 74
Dong-gu
AQI 92
Jung-gu
AQI 69
Nam-gu
AQI 64
Ulju-gun
AQI 63
Data Sources
http://www.airkorea.or.kr/

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