1. Asia
  2. South Korea
  3. Ulsan

Ulsan

Ulsan, South Korea

2026-06-11 00:00
AQI (UK)
Moderate
Pollutants
O3
μg/m³
113.1
PM10
μg/m³
27.6
PM2.5
μg/m³
15
NO2
μg/m³
28.1
SO2
μg/m³
6.4
Weather
  • ℃
  • ℉
25℃
41%
4 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Places included
Buk-gu
AQI 4
Dong-gu
AQI 5
Jung-gu
AQI 5
Nam-gu
AQI 4
Ulju-gun
AQI 4
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 4
Yangsan-si
AQI 4
Gyeongju-si
AQI 4
Busan
AQI 3
Gimhae-si
AQI 5
Pohang-si
AQI 4
Yeongcheon-si
AQI 4
Gyeongsan-si
AQI 4
Daegu
AQI 4
Geoje-si
AQI 4
Chilgok-gun
AQI 2