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

Siheung-si

Gyeonggi-do, South Korea

2026-05-03 23:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
80.5
NO2
μg/m³
19.7
CO
μg/m³
329.2
PM10
μg/m³
13
SO2
μg/m³
9.2
PM2.5
μg/m³
4.3
Weather
  • ℃
  • ℉
13℃
71%
11 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • CO
  • PM10
  • SO2
  • PM2.5
Places included
Daeya-dong
AQI 61
Jeongwang 1(il)-dong
AQI 79
Jeongwangbon-dong
AQI 105
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

Siheung-si
AQI 81
Ansan-si
AQI 76
Gunpo-si
AQI 90
Incheon
AQI 85
Gwangmyeong-si
AQI 56
Anyang
AQI 66
Bucheon-si
AQI 74
Uiwang-si
AQI 55
Gwacheon-si
AQI 73
Hwaseong-si
AQI 81
Suwon-si
AQI 70