Sihwa, Siheung-si, Gyeonggi, South Korea (시화산단 경기) Air Quality

Monitoring Station · Ansan-si, South Korea
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 12am
9
2
2 3am
2
2
2 6am
2
0
0 9am
0
0
0 12pm
9
—
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj -25
34
34
27
27
27
27
27
27
25
25
25
25
25
34

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

70
Sihwa, Siheung-si, Gyeonggi, South Korea (시화산단 경기)
0.0 km PM2.5: 21.1 µg/m³
107
Sihwa, Siheung-si, Gyeonggi, South Korea (시화산단 경기)
0.0 km PM2.5: 37.9 µg/m³
42
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
1.8 km PM2.5: 10.1 µg/m³
107
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
1.8 km PM2.5: 37.9 µg/m³
122
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
1.8 km PM2.5: 44.0 µg/m³
91
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
1.8 km PM2.5: 31.1 µg/m³
30
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
1.8 km PM2.5: 7.2 µg/m³
69
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
1.8 km PM2.5: 20.7 µg/m³

Nearby Cities

60 Ansan-si 59 Incheon 60 Hwaseong-si 52 Bucheon-si 63 Anyang-si 54 Gunpo 54 Uiwang 55 Gwangmyeong 54 Siheungdong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:02 UTC.