Air Quality in Nonsan, South Korea

Partly Cloudy
20.7°C · 58.9% humidity
20.7°
Feels 20.7°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast
25 6pm
25
27
56 9pm
75
69
65 12am
62
59
58 3am
57
56
55 6am
55
55
55 9am
27
27
27 12pm
34
34
34 3pm
34
54
AD 728×90

Air Quality Index Trend

48h · 53 stn

Nonsan'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.

58.9%
Humidity
17.1 km/h
Wind W
1007.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
56
14.61 µg/m³
PM10
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Nonsan?

Temperature & Precipitation

PM2.5 Trend

48h · 53 stations
PM2.514.61 µg/m³ ✓ WHO
Moderate
PM1059.3 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (9 stations within 25 km)
14.61
Median
14.58
Average
10.1
Low
19.7
High
PM2.5 µg/m³ · Model: 30.1 · Bias: +15.5

What is the 7-day forecast for Nonsan?

06-09
27.5° 19.2°
06-10
19.6° 14.1°
06-11
31.0° 17.1°
06-12
27.6° 17.8°
06-13
29.0° 18.3°
06-14
24.8° 19.6°
2.12 mm
06-15
31.2° 17.5°
Both models agree Avg diff: 2.2°C

Where are air quality stations near Nonsan?

80
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
0.6 km PM2.5: 25.9 µg/m³
48
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
0.6 km PM2.5: 11.5 µg/m³
65
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
0.6 km PM2.5: 18.8 µg/m³
38
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
0.6 km PM2.5: 9.1 µg/m³
59
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
4.0 km PM2.5: 15.9 µg/m³
5
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
4.0 km PM2.5: 1.2 µg/m³
70
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
4.0 km PM2.5: 21.1 µg/m³
53
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
4.0 km PM2.5: 13.1 µg/m³
16
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
4.0 km PM2.5: 3.8 µg/m³
61
Yeonmu-eup, Chungnam, South Korea (연무읍 충남)
8.8 km PM2.5: 16.9 µg/m³

What cities are near Nonsan?

59 Yŏnmu 42 Buyeo 50 Gongju 60 Namsa 56 Iksan 60 Daejeon 52 Kinzan 63 Wanju 49 Gunsan 61 Jeonju
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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 2026-06-09T12:09 UTC.