1. Asia
  2. South Korea
  3. Ulsan

Ulsan

Ulsan, South Korea

2026-01-20 08:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
75.5
PM10
μg/m³
17.9
PM2.5
μg/m³
7.8
NO2
μg/m³
24.9
SO2
μg/m³
6.1
CO
μg/m³
543.1
Weather
  • ℃
  • ℉
-1℃
37%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • CO
Places included
Buk-gu
AQI 32
Dong-gu
AQI 31
Jung-gu
AQI 35
Nam-gu
AQI 29
Ulju-gun
AQI 32
Data Sources
http://www.airkorea.or.kr/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Ulsan
AQI 32
Yangsan-si
AQI 35
Gyeongju-si
AQI 39
Busan
AQI 30
Gimhae-si
AQI 34
Pohang-si
AQI 33
Yeongcheon-si
AQI 35
Gyeongsan-si
AQI 27
Daegu
AQI 34
Geoje-si
AQI 33
Chilgok-gun
AQI 30