Toggle navigation
Places
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Asia
South Korea
Ulsan
Nam-gu
신정2동
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
신정2동
Nam-gu, Ulsan
2026-02-17 01:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
63
CO
μg/m³
700
PM10
μg/m³
29
NO2
μg/m³
21.6
PM2.5
μg/m³
12
SO2
μg/m³
6
Weather
℃
℃
℉
9℃
52%
4 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
CO
PM10
NO2
PM2.5
SO2
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Ulsan
AQI 71
Yangsan-si
AQI 56
Gyeongju-si
AQI 49
Busan
AQI 62
Gimhae-si
AQI 64
Pohang-si
AQI 69
Yeongcheon-si
AQI 57
Gyeongsan-si
AQI 40
Daegu
AQI 54
Geoje-si
AQI 80
Chilgok-gun
AQI 40
Air Matters © 2026