Areum-dong, Sejong, South Korea (아름동) Air Quality
Monitoring Station
· Sejong, South Korea
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
28
2pm
21
22
22
5pm
15
15
22
8pm
22
22
42
11pm
42
42
42
2am
42
—
—
5am
—
—
—
8am
—
—
—
11am
—
—
Station readings
28
21
CAMS model
adj -12
34
34
34
34
27
27
34
34
34
54
54
54
54
54
Air Quality Forecast (24h)
PM2.55.0 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
31
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36
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30
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22
Boram-dong, Sejong, South Korea (보람동)
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Boram-dong, Sejong, South Korea (보람동)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T17:04 UTC.