1. Asia
  2. South Korea
  3. Ulsan

Ulsan

Ulsan, South Korea

2026-08-11 23:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
72.7
NO2
μg/m³
18.2
PM10
μg/m³
21.6
CO
μg/m³
383.3
PM2.5
μg/m³
7
SO2
μg/m³
6.9
Weather
  • ℃
  • ℉
25℃
72%
25 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Buk-gu
AQI 72
Dong-gu
AQI 78
Jung-gu
AQI 80
Nam-gu
AQI 71
Ulju-gun
AQI 64
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 73
Yangsan-si
AQI 64
Gyeongju-si
AQI 107
Busan
AQI 65
Gimhae-si
AQI 72
Pohang-si
AQI 72
Yeongcheon-si
AQI 58
Gyeongsan-si
AQI 52
Daegu
AQI 46
Geoje-si
AQI 67
Chilgok-gun
AQI 15