Air Quality in Seonghwan, South Korea

Cloudy
23.0°C · 73.8% humidity
23.0°
Feels 23.0°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
21 stations

Nearby Monitoring Stations

AQI Forecast
54 7pm
54
54
29 10pm
30
31
32 1am
33
26
26 4am
27
27
34 7am
54
54
54 10am
54
54
54 1pm
54
54
66 4pm
66
66
AD 728×90

Air Quality Index Trend

45h · 46 stn

Seonghwan's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

73.8%
Humidity
17.5 km/h
Wind ESE
1006.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
29
6.86 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Seonghwan?

Temperature & Precipitation

PM2.5 Trend

45h · 46 stations
PM2.56.86 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (21 stations within 25 km)
6.86
Median
7.18
Average
4.3
Low
10.1
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +0.5

What is the 7-day forecast for Seonghwan?

09-05
26.9° 17.6°
23.44 mm
09-06
27.7° 19.2°
8.56 mm
09-07
26.9° 17.0°
0.5 mm
09-08
28.6° 16.2°
0.19 mm
09-09
26.0° 20.2°
09-10
24.3° 17.8°
37.0 mm
09-11
26.6° 18.1°
0.25 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near Seonghwan?

27
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 6.5 µg/m³
27
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 6.5 µg/m³
34
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 8.2 µg/m³
41
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 9.8 µg/m³
30
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 7.2 µg/m³
18
Seongseong-dong, Chungnam, South Korea (성성동 충남)
8.5 km PM2.5: 4.3 µg/m³
23
Seongseong-dong, Chungnam, South Korea (성성동 충남)
8.5 km PM2.5: 5.5 µg/m³
30
Gongdo-eup, Gyeonggi, South Korea (공도읍 경기)
10.2 km PM2.5: 7.2 µg/m³
29
Gongdo-eup, Gyeonggi, South Korea (공도읍 경기)
10.2 km PM2.5: 7.0 µg/m³
28
Cheonan (천안시)
11.3 km PM2.5: 6.7 µg/m³

What cities are near Seonghwan?

29 Pyeongtaek 32 Cheonan 29 Anseong 32 Asan 30 Osan 32 Chinch'ŏn 33 Yesan 30 Sejong 32 Jungpyong 31 Hwaseong-si
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T13:59 UTC.