Toggle navigation
Places
CAQI (Europe)
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
Gyeonggi-do
Ansan-si
Sangnok-gu
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Sangnok-gu
Ansan-si, Gyeonggi-do
2026-04-29 21:00
CAQI (Europe)
Low
Pollutants
NO2
μg/m³
72
PM10
μg/m³
31
PM2.5
μg/m³
18
SO2
μg/m³
7.9
O3
μg/m³
7.4
CO
μg/m³
475
Weather
℃
℃
℉
9℃
51%
1 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
NO2
PM10
PM2.5
SO2
O3
CO
Places included
본오동
AQI 34
부곡동1
AQI 45
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
Ansan-si
AQI 39
Siheung-si
AQI 53
Gunpo-si
AQI 27
Hwaseong-si
AQI 39
Uiwang-si
AQI 35
Anyang
AQI 32
Suwon-si
AQI 37
Gwacheon-si
AQI 30
Gwangmyeong-si
AQI 41
Incheon
AQI 43
Bucheon-si
AQI 56
Air Matters © 2026