Seohaean-ro, Gyeonggi, South Korea (서해안로 경기)
Monitoring Station
· Ansan-si, South Korea
142
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
—
6pm
—
—
—
9pm
—
—
—
12am
—
—
—
3am
—
—
—
6am
—
—
—
9am
—
—
—
12pm
—
—
—
3pm
—
—
Air Quality Trend (24h)
PM2.552.2 µg/m³
×3.5 WHO
Unhealthy for sensitive groups
Nearby Monitoring Stations
53
Seohaean-ro, Gyeonggi, South Korea (서해안로 경기)
139
Sihwa, Siheung-si, Gyeonggi, South Korea (시화산단 경기)
65
Sihwa, Siheung-si, Gyeonggi, South Korea (시화산단 경기)
151
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
156
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
55
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
55
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
65
Jeongwang-dong, Siheung-si, Gyeonggi, South Korea (정왕동 경기)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T21:04 UTC.