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

Buk-gu

Ulsan, Ulsan

2026-05-26 07:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
104.6
NO2
μg/m³
31.4
PM10
μg/m³
35
PM2.5
μg/m³
19.5
CO
μg/m³
437.5
SO2
μg/m³
10.3
Weather
  • ℃
  • ℉
26℃
69%
6 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
농소동
AQI 32
효문동
AQI 107
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 121
Gyeongju-si
AQI 175
Yangsan-si
AQI 122
Pohang-si
AQI 114
Busan
AQI 97
Yeongcheon-si
AQI 154
Gimhae-si
AQI 135
Gyeongsan-si
AQI 147
Daegu
AQI 149
Yeongdeok-gun
AQI 21
Chilgok-gun
AQI 43