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

Siheung-si

Gyeonggi-do, South Korea

2026-08-23 08:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
100.4
PM10
μg/m³
19
SO2
μg/m³
10.7
CO
μg/m³
254.2
NO2
μg/m³
9.2
PM2.5
μg/m³
6.3
Weather
  • ℃
  • ℉
32℃
70%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM10
  • SO2
  • CO
  • NO2
  • PM2.5
Places included
Daeya-dong
AQI 124
Jeongwang 1(il)-dong
AQI 92
Jeongwangbon-dong
AQI 95
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 101
Ansan-si
AQI 77
Gunpo-si
AQI 96
Incheon
AQI 80
Gwangmyeong-si
AQI 100
Anyang
AQI 95
Bucheon-si
AQI 98
Uiwang-si
AQI 72
Gwacheon-si
AQI 93
Hwaseong-si
AQI 89
Suwon-si
AQI 85