Air Quality in Yesan, South Korea

Cloudy
21.9°C · 83.7% humidity
21.9°
Feels 21.9°
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast
54 7pm
54
54
33 10pm
34
34
34 1am
27
27
27 4am
27
27
27 7am
34
54
54 10am
54
54
54 1pm
54
54
54 4pm
54
66
AD 728×90

Air Quality Index Trend

45h · 34 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.

83.7%
Humidity
18.4 km/h
Wind E
1006.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
33
8.02 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Yesan?

Temperature & Precipitation

PM2.5 Trend

45h · 34 stations
PM2.58.02 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (14 stations within 25 km)
8.02
Median
7.66
Average
5.5
Low
11.0
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -0.7

What is the 7-day forecast for Yesan?

09-05
26.9° 17.7°
12.5 mm
09-06
27.6° 19.1°
12.81 mm
09-07
26.8° 16.6°
0.25 mm
09-08
28.7° 17.5°
0.31 mm
09-09
27.2° 19.8°
09-10
25.6° 18.5°
32.94 mm
09-11
27.6° 18.5°
0.19 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near Yesan?

34
Yesangun, Chungnam, South Korea (예산군 충남)
1.4 km PM2.5: 8.2 µg/m³
30
Sapgyo-eup, Chungnam, South Korea (삽교읍 충남)
9.3 km PM2.5: 7.2 µg/m³
29
Dogo-myeon, Chungnam, South Korea (도고면 충남)
10.3 km PM2.5: 7.0 µg/m³
46
Dogo-myeon, Chungnam, South Korea (도고면 충남)
10.3 km PM2.5: 11.0 µg/m³
23
Hapdeok-eup, Chungnam, South Korea (합덕읍 충남)
13.5 km PM2.5: 5.5 µg/m³
34
Hapdeok-eup, Chungnam, South Korea (합덕읍 충남)
13.5 km PM2.5: 8.2 µg/m³
25
Hapdeok-eup, Chungnam, South Korea (합덕읍 충남)
13.5 km PM2.5: 6.0 µg/m³
30
Naepo, Chungnam, South Korea (내포 충남)
15.8 km PM2.5: 7.2 µg/m³
35
Naepo, Chungnam, South Korea (내포 충남)
15.8 km PM2.5: 8.4 µg/m³
27
Songak-myeon, Chungnam, South Korea (송악면 충남)
16.0 km PM2.5: 6.5 µg/m³

What cities are near Yesan?

30 Hongseong 32 Asan 30 Tangjin 32 Cheonan 34 Gongju 36 Seosan 29 Seonghwan 30 Sejong 29 Pyeongtaek 33 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 2026-09-05T13:59 UTC.