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

Siheung-si

Gyeonggi-do, South Korea

2026-05-05 02:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
124
PM10
μg/m³
34.7
CO
μg/m³
541.7
PM2.5
μg/m³
15.7
NO2
μg/m³
18.3
SO2
μg/m³
17.5
Weather
  • ℃
  • ℉
19℃
39%
13 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM10
  • CO
  • PM2.5
  • NO2
  • SO2
Places included
Daeya-dong
AQI 121
Jeongwang 1(il)-dong
AQI 121
Jeongwangbon-dong
AQI 165
Data Sources
http://www.airkorea.or.kr/

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