Air Quality in Seonghwan, South Korea

Windy
22.3°C · 63.8% humidity
22.3°
Feels 22.3°
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
27 stations

Nearby Monitoring Stations

AQI Forecast
54 12pm
34
34
75 3pm
63
55
49 6pm
45
62
72 9pm
70
69
85 12am
84
84
84 3am
84
83
84 6am
84
83
83 9am
66
54
AD 728×90

Air Quality Index Trend

47h · 66 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. Current PM2.5 concentration in Seonghwan is 1.6× the WHO 24-hour guideline of 15 µg/m³.

63.8%
Humidity
55.9 km/h
Wind SSW
1006.8 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
75
23.49 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Seonghwan?

Temperature & Precipitation

PM2.5 Trend

47h · 66 stations
PM2.523.49 µg/m³ ×1.6 WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX19.9
Extreme
AD 300×250
Station readings (27 stations within 25 km)
23.49
Median
22.99
Average
11.5
Low
35.4
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -12.6

What is the 7-day forecast for Seonghwan?

05-30
22.3° 14.8°
0.06 mm
05-31
26.3° 17.1°
0.69 mm
06-01
29.0° 15.5°
06-02
29.2° 17.5°
06-03
23.7° 13.7°
1.88 mm
06-04
22.8° 14.9°
6.88 mm
06-05
28.7° 15.2°
Both models agree Avg diff: 3.3°C

Where are air quality stations near Seonghwan?

80
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 25.9 µg/m³
72
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 22.1 µg/m³
53
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 13.1 µg/m³
107
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 37.9 µg/m³
23
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 5.5 µg/m³
78
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 24.9 µg/m³
78
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 24.9 µg/m³
50
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 12.0 µg/m³
82
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 26.8 µg/m³
55
Seongseong-dong, Chungnam, South Korea (성성동 충남)
8.5 km PM2.5: 14.0 µg/m³

What cities are near Seonghwan?

89 Pyeongtaek 67 Cheonan 51 Anseong 75 Asan 83 Osan 61 Chinch'ŏn 62 Yesan 52 Sejong 69 Jungpyong 97 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 2026-05-30T06:06 UTC.