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
52
6pm
59
52
52
9pm
52
52
52
12am
52
52
52
3am
52
52
52
6am
52
52
—
9am
—
—
—
12pm
—
—
—
3pm
—
—
Station readings
59
CAMS model
adj -2
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)
16
yeon, Jeju-si, Jeju, South Korea (연동 제주)
82
yeon, Jeju-si, Jeju, South Korea (연동 제주)
59
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 2026-06-09T21:40 UTC.