1. Asia
  2. South Korea
  3. Gyeonggi-do
  4. Ansan-si

Ansan-si

Gyeonggi-do, South Korea

2026-08-11 05:00
AQI (US)
Good
Pollutants
O3
μg/m³
115.4
PM2.5
μg/m³
3.8
PM10
μg/m³
14.8
NO2
μg/m³
9.5
SO2
μg/m³
5.5
CO
μg/m³
208.3
Weather
  • ℃
  • ℉
32℃
40%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • CO
Places included
Danwon-gu
AQI 50
Sangnok-gu
AQI 52
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

Ansan-si
AQI 50
Siheung-si
AQI 73
Gunpo-si
AQI 51
Uiwang-si
AQI 41
Hwaseong-si
AQI 67
Anyang
AQI 46
Gwangmyeong-si
AQI 60
Gwacheon-si
AQI 45
Incheon
AQI 59
Suwon-si
AQI 40
Bucheon-si
AQI 40