Air Quality in Kudamatsu, Japan
Drizzle
25.9°C · 91.7% humidity
25.9°
Feels 25.9°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations
Nearby Monitoring Stations
Kudamatsu's air quality — share it
AQI Forecast
34
6am
34
34
61
9am
85
80
76
12pm
73
71
70
3pm
57
56
55
6pm
55
55
34
9pm
54
54
54
12am
54
54
54
3am
54
54
Air Quality Index Trend
42h · 9 stnKudamatsu'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 Kudamatsu is 1.1× the WHO 24-hour guideline of 15 µg/m³.
91.7%
Humidity
61.5 km/h
Wind ENE
994.2 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
17.01 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Kudamatsu?
Temperature & Precipitation
PM2.5 Trend
42h · 9 stationsPM2.517.01 µg/m³
×1.1 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (5 stations within 25 km)
17.01
Median
21.82
Average
13.1
Low
26.8
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -6.2
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Kudamatsu?
46
Otemachi, Kudamatsu, Yamaguchi, Japan (下松市役所下松市)
25
Otemachi, Kudamatsu, Yamaguchi, Japan (下松市役所下松市)
18
Mōrichō, Shūnan-shi, Yamaguchi-ken, Japan (周南総合庁舎周南市)
54
Mōrichō, Shūnan-shi, Yamaguchi-ken, Japan (周南総合庁舎周南市)
20
Mitsui, Hikari, Yamaguchi, Japan (光高校光市)
26
Miyanomae, Shunan, Yamaguchi, Japan (宮の前児童公園周南市)
25
Minamimachi, Yanai, Yamaguchi, Japan (柳井市役所柳井市)
What cities are near Kudamatsu?
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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 2026-07-22T00:22 UTC.