Seongyeon-myeon, Chungnam, South Korea (성연면 충남) Air Quality

Monitoring Station · Seosan, South Korea

30

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast

— 1am

30

—

— 4am

—

—

— 7am

—

—

— 10am

—

—

— 1pm

—

—

— 4pm

—

—

— 7pm

—

—

— 10pm

—

—

Station readings

30

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO

Good

View city history →

Nearby Monitoring Stations

Seongyeon-myeon, Chungnam, South Korea (성연면 충남)

0.0 km PM2.5: 15.0 µg/m³

Seongyeon-myeon, Chungnam, South Korea (성연면 충남)

0.0 km PM2.5: 12.0 µg/m³

Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)

6.6 km PM2.5: 16.9 µg/m³

Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)

6.6 km PM2.5: 14.0 µg/m³

Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)

6.6 km PM2.5: 11.0 µg/m³

Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)

6.6 km PM2.5: 4.6 µg/m³

Daesan-ri, Chungnam, South Korea (대산리 충남)

11.3 km PM2.5: 9.1 µg/m³

Daesan-ri, Chungnam, South Korea (대산리 충남)

11.3 km PM2.5: 6.0 µg/m³

Nearby Cities

31 Seosan 37 Taesal-li 55 Tangjin 42 Hongseong 61 Yesan 77 Asan 59 Hwaseong-si 27 Boryeong 54 Pyeongtaek

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T04:01 UTC.