Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남) Air Quality

Monitoring Station · Hongseong, South Korea
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
53 10pm
36
0
0 1am
0
0
0 4am
0
4
4 7am
0
0
0 10am
0
0
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—
CAMS model adj -30
83
66
27
25
27
27
27
27
34
34
27
27
27
27
27

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

34
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 8.2 µg/m³
37
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 8.9 µg/m³
10
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 2.4 µg/m³
40
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 9.6 µg/m³
4
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 1.0 µg/m³
28
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 6.7 µg/m³
57
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 15.0 µg/m³
61
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
0.0 km PM2.5: 16.9 µg/m³

Nearby Cities

54 Hongseong 57 Yesan 34 Seosan 50 Boryeong 40 Tangjin 36 Asan 54 Buyeo 47 Gongju 29 Taesal-li

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:46 UTC.