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

Buk-gu

Ulsan, Ulsan

2026-01-23 14:00
AQI (UK)
Moderate
Pollutants
PM2.5
μg/m³
41
PM10
μg/m³
58
NO2
μg/m³
87.9
O3
μg/m³
7.5
SO2
μg/m³
7.7
Weather
  • ℃
  • ℉
-2℃
58%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • PM2.5
  • PM10
  • NO2
  • O3
  • SO2
Places included
효문동
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 3
Gyeongju-si
AQI 4
Yangsan-si
AQI 3
Pohang-si
AQI 5
Busan
AQI 3
Yeongcheon-si
AQI 4
Gimhae-si
AQI 3
Gyeongsan-si
AQI 5
Daegu
AQI 4
Yeongdeok-gun
AQI 4
Chilgok-gun
AQI 4