Cheongyang-eup, Chungnam, South Korea (청양읍 충남)

Monitoring Station · Hongseong, South Korea
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
75 9am
75
99
99 12pm
136
136
99 3pm
99
99
99 6pm
99
99
99 9pm
99
99
— 12am
—
—
— 3am
—
—
— 6am
—
—

Air Quality Trend (24h)

View city history →

Nearby Monitoring Stations

63
Cheongyang-eup, Chungnam, South Korea (청양읍 충남)
0.0 km
33
Cheongyang-eup, Chungnam, South Korea (청양읍 충남)
0.0 km
70
Jeongsan-myeon, Chungnam, South Korea (정산면 충남)
13.3 km
99
Jeongsan-myeon, Chungnam, South Korea (정산면 충남)
13.3 km
63
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km
107
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km
149
Hongseonggun-eup, Chungnam, South Korea (홍성읍 충남)
20.7 km
76
Sagok-myeon, Chungnam, South Korea (사곡면 충남)
21.7 km

Nearby Cities

49 Hongseong 75 Boryeong 75 Buyeo 37 Yesan 75 Gongju 75 Nonsan 49 Asan 75 Yŏnmu 56 Sejong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-12T12:47 UTC.