Air Quality in Yesan, South Korea

Partly Cloudy
18.7°C · 65.3% humidity
18.7°
Feels 18.7°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
18 stations

Nearby Monitoring Stations

AQI Forecast
27 3pm
27
27
54 6pm
53
68
64 9pm
61
59
58 12am
57
56
55 3am
55
55
54 6am
54
54
54 9am
54
54
54 12pm
54
54
AD 728×90

Air Quality Index Trend

48h · 31 stn

Yesan'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.

65.3%
Humidity
8.4 km/h
Wind NW
1007.8 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.35 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Yesan?

Temperature & Precipitation

PM2.5 Trend

48h · 31 stations
PM2.513.35 µg/m³ ✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (18 stations within 25 km)
13.35
Median
16.5
Average
1.4
Low
23.0
High
PM2.5 µg/m³ · Model: 12.85 · Bias: -0.5

What is the 7-day forecast for Yesan?

06-09
25.5° 18.7°
06-10
17.8° 13.7°
0.13 mm
06-11
29.5° 16.7°
06-12
26.4° 18.2°
06-13
27.0° 18.7°
06-14
26.2° 18.6°
1.06 mm
06-15
28.4° 17.7°
Both models agree Avg diff: 2.6°C

Where are air quality stations near Yesan?

13
Yesangun, Chungnam, South Korea (예산군 충남)
1.4 km PM2.5: 3.1 µg/m³
63
Yesangun, Chungnam, South Korea (예산군 충남)
1.4 km PM2.5: 17.8 µg/m³
53
Yesangun, Chungnam, South Korea (예산군 충남)
1.4 km PM2.5: 13.1 µg/m³
86
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
9.3 km PM2.5: 28.7 µg/m³
73
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
9.3 km PM2.5: 22.6 µg/m³
68
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
9.3 km PM2.5: 20.2 µg/m³
61
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
9.3 km PM2.5: 16.9 µg/m³
61
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
9.3 km PM2.5: 16.9 µg/m³
63
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
9.3 km PM2.5: 17.8 µg/m³
9
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
9.3 km PM2.5: 2.2 µg/m³

What cities are near Yesan?

61 Hongseong 69 Asan 60 Tangjin 61 Cheonan 63 Gongju 63 Seosan 60 Seonghwan 72 Sejong 68 Pyeongtaek 58 Boryeong
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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 2026-06-09T09:29 UTC.