Air Quality in Nonsan, South Korea

Windy
16.5°C · 93.1% humidity
16.5°
Feels 16.5°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast
54 3pm
54
54
55 6pm
54
54
66 9pm
66
83
83 12am
83
83
83 3am
83
83
84 6am
146
84
83 9am
83
66
54 12pm
54
54
AD 728×90

Air Quality Index Trend

48h · 52 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.

93.1%
Humidity
45.4 km/h
Wind SW
1007.7 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
14.22 µg/m³
PM10
53
59.3 µg/m³
050100150200300500

What is the weather forecast for Nonsan?

Temperature & Precipitation

PM2.5 Trend

48h · 52 stations
PM2.514.22 µg/m³ ✓ WHO
Moderate
PM1059.3 µg/m³
Moderate
UV INDEX1.4
Low
AD 300×250
Station readings (9 stations within 25 km)
14.22
Median
24.54
Average
14.0
Low
37.1
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +6.1

What is the 7-day forecast for Nonsan?

05-30
21.2° 16.5°
0.06 mm
05-31
26.4° 17.0°
0.25 mm
06-01
29.8° 15.4°
06-02
29.5° 19.0°
06-03
22.4° 14.6°
3.75 mm
06-04
25.2° 14.5°
1.81 mm
06-05
28.4° 15.9°
0.13 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Nonsan?

38
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
0.6 km PM2.5: 9.1 µg/m³
107
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
0.6 km PM2.5: 37.9 µg/m³
9
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
0.6 km PM2.5: 2.2 µg/m³
72
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
4.0 km PM2.5: 22.1 µg/m³
70
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
4.0 km PM2.5: 21.1 µg/m³
27
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
4.0 km PM2.5: 6.5 µg/m³
47
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
4.0 km PM2.5: 11.3 µg/m³
61
Yeonmu-eup, Chungnam, South Korea (연무읍 충남)
8.8 km PM2.5: 16.9 µg/m³
50
Yeonmu-eup, Chungnam, South Korea (연무읍 충남)
8.8 km PM2.5: 12.0 µg/m³
75
Yeonmu-eup, Chungnam, South Korea (연무읍 충남)
8.8 km PM2.5: 23.5 µg/m³

What cities are near Nonsan?

77 Yŏnmu 68 Buyeo 67 Gongju 79 Namsa 88 Iksan 68 Daejeon 62 Kinzan 65 Wanju 75 Gunsan 66 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 2026-05-30T09:09 UTC.