1. Asia
  2. South Korea
  3. Ulsan
  4. Jung-gu

Jung-gu

Ulsan, Ulsan

2026-04-15 21:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
121.6
PM10
μg/m³
26.5
CO
μg/m³
406.2
PM2.5
μg/m³
10.5
NO2
μg/m³
12.2
SO2
μg/m³
5.7
Weather
  • ℃
  • ℉
13℃
69%
23 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM10
  • CO
  • PM2.5
  • NO2
  • SO2
Places included
성남동
AQI 134
약사동
AQI 130
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 125
Gyeongju-si
AQI 120
Yangsan-si
AQI 96
Busan
AQI 113
Pohang-si
AQI 121
Gimhae-si
AQI 112
Yeongcheon-si
AQI 56
Gyeongsan-si
AQI 75
Daegu
AQI 84
Yeongdeok-gun
AQI 49
Chilgok-gun
AQI 38