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

Buk-gu

Ulsan, Ulsan

2026-05-16 04:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
O3
μg/m³
150.2
PM2.5
μg/m³
24
PM10
μg/m³
38
NO2
μg/m³
46
SO2
μg/m³
10.9
CO
μg/m³
500
Weather
  • ℃
  • ℉
29℃
35%
11 kph
9 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • CO
Places included
농소동
AQI 113
효문동
AQI 90
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 107
Gyeongju-si
AQI 105
Yangsan-si
AQI 107
Pohang-si
AQI 106
Busan
AQI 77
Yeongcheon-si
AQI 104
Gimhae-si
AQI 111
Gyeongsan-si
AQI 117
Daegu
AQI 115
Yeongdeok-gun
AQI 89
Chilgok-gun
AQI 86