Gosan-ri, Jeju, South Korea (고산리 제주)
Monitoring Station
· Gaigeturi, South Korea
91
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
94
5am
94
94
94
8am
94
94
94
11am
94
94
94
2pm
94
94
94
5pm
94
94
—
8pm
—
—
—
11pm
—
—
—
2am
—
—
CAMS model
adj +28
66
66
66
66
66
66
66
66
66
66
66
66
66
66
66
Air Quality Trend (24h)
PM2.531.1 µg/m³
×2.1 WHO
Moderate
Nearby Monitoring Stations
78
Gosan-ri, Jeju, South Korea (고산리 제주)
41
Gosan-ri, Jeju, South Korea (고산리 제주)
75
Gosan-ri, Jeju, South Korea (고산리 제주)
52
Gosan-ri, Jeju, South Korea (고산리 제주)
78
Gosan-ri, Jeju, South Korea (고산리 제주)
59
Gosan-ri, Jeju, South Korea (고산리 제주)
76
Daejeong-eup, Jeju, South Korea (대정읍 제주)
82
Daejeong-eup, Jeju, South Korea (대정읍 제주)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-21T08:56 UTC.