Air Quality in Seonghwan, South Korea

Drizzle
25.7°C · 84.2% humidity
25.7°
Feels 25.7°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
3 5am
3
3
63 8am
48
36
27 11am
19
14
11 2pm
9
7
6 5pm
5
5
3 8pm
3
4
5 11pm
5
5
5 2am
5
5
Station readings 45h ago
AQI 32
PM2.5 7.8 µg/m³ · 45h ago
AD 728×90

Air Quality Index Trend

43h · 45 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 1.2× the WHO 24-hour guideline of 15 µg/m³.

84.2%
Humidity
24.8 km/h
Wind ESE
1005.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
63
17.83 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Seonghwan?

Temperature & Precipitation

PM2.5 Trend

43h · 45 stations
PM2.517.83 µg/m³ ×1.2 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (12 stations within 25 km)
17.83
Median
15.88
Average
7.0
Low
26.8
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -10.7

What is the 7-day forecast for Seonghwan?

08-03
30.4° 23.6°
1.38 mm
08-04
29.4° 23.8°
3.06 mm
08-05
27.0° 20.3°
1.94 mm
08-06
30.2° 21.9°
1.13 mm
08-07
31.4° 22.1°
0.5 mm
08-08
33.8° 23.3°
08-09
29.1° 21.2°
0.5 mm
Both models agree Avg diff: 6.3°C

Where are air quality stations near Seonghwan?

70
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 21.1 µg/m³
38
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 9.1 µg/m³
124
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 44.8 µg/m³
102
Dunpo-myeon, Chungnam, South Korea (둔포면 충남)
6.4 km PM2.5: 35.9 µg/m³
50
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 12.0 µg/m³
50
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 12.0 µg/m³
21
Seonggeoeup, Chungnam, South Korea (성거읍 충남)
7.6 km PM2.5: 5.0 µg/m³
30
Seongseong-dong, Chungnam, South Korea (성성동 충남)
8.5 km PM2.5: 7.2 µg/m³
25
Seongseong-dong, Chungnam, South Korea (성성동 충남)
8.5 km PM2.5: 6.0 µg/m³
53
Seongseong-dong, Chungnam, South Korea (성성동 충남)
8.5 km PM2.5: 13.1 µg/m³

What cities are near Seonghwan?

60 Pyeongtaek 59 Cheonan 35 Anseong 61 Asan 58 Osan 52 Chinch'ŏn 64 Yesan 46 Sejong 18 Jungpyong 60 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 2026-08-07T23:56 UTC.