yeon, Jeju-si, Jeju, South Korea (연동 제주) Air Quality
Monitoring Station
· Seodong, South Korea
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
53
6pm
53
53
53
9pm
53
53
53
12am
53
53
53
3am
53
53
53
6am
53
53
—
9am
—
—
—
12pm
—
—
—
3pm
—
—
CAMS model
adj -1
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.515.9 µg/m³
×1.1 WHO
Moderate
Nearby Monitoring Stations
55
yeon, Jeju-si, Jeju, South Korea (연동 제주)
38
yeon, Jeju-si, Jeju, South Korea (연동 제주)
59
yeon, Jeju-si, Jeju, South Korea (연동 제주)
16
yeon, Jeju-si, Jeju, South Korea (연동 제주)
82
yeon, Jeju-si, Jeju, South Korea (연동 제주)
34
Nohyeong-ro, Jeju, South Korea (노형로 제주)
34
Nohyeong-ro, Jeju, South Korea (노형로 제주)
53
Nohyeong-ro, Jeju, South Korea (노형로 제주)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T21:41 UTC.