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

Ansan-si

Gyeonggi-do, South Korea

2026-04-14 15:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
141.2
PM2.5
μg/m³
56.5
PM10
μg/m³
81.8
NO2
μg/m³
57.2
CO
μg/m³
712.5
SO2
μg/m³
10.6
Weather
  • ℃
  • ℉
12℃
49%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Danwon-gu
AQI 192
Sangnok-gu
AQI 130
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 161
Siheung-si
AQI 159
Gunpo-si
AQI 117
Uiwang-si
AQI 153
Hwaseong-si
AQI 128
Anyang
AQI 102
Gwangmyeong-si
AQI 113
Gwacheon-si
AQI 98
Incheon
AQI 147
Suwon-si
AQI 244
Bucheon-si
AQI 112