Air Quality in Tonami, Japan
Heavy Rain
20.7°C · 73.6% humidity
20.7°
Feels 20.7°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
AQI Forecast
27
6am
34
54
18
9am
40
48
53
12pm
57
47
49
3pm
51
51
52
6pm
53
53
53
9pm
54
54
54
12am
34
34
27
3am
27
25
Air Quality Index Trend
47h · 11 stnTonami'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.
73.6%
Humidity
24.7 km/h
Wind SE
998.2 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
4.37 µg/m³
PM10▲
48.05 µg/m³
050100150200300500
What is the weather forecast for Tonami?
Temperature & Precipitation
PM2.5 Trend
47h · 11 stationsPM2.54.37 µg/m³
✓ WHO
Good
PM1048.05 µg/m³
Good
UV INDEX9.4
Very High
Station readings (5 stations within 25 km)
4.37
Median
4.12
Average
1.2
Low
6.7
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +12.0
What is the 7-day forecast for Tonami?
05-29
20.7° 17.0°
35.44 mm
05-30
22.1° 16.4°
9.5 mm
05-31
23.9° 17.7°
06-01
24.7° 18.2°
06-02
23.4° 17.6°
06-03
21.9° 18.9°
0.94 mm
06-04
25.1° 14.6°
0.88 mm
Both models agree
Avg diff: 2.4°C
Where are air quality stations near Tonami?
42
Shibataya, Nanto, Toyama, Japan (福野南砺市)
27
Izumicho, Oyabe, Toyama Prefecture, Japan (小矢部小矢部市)
17
Kagatsume, Ishikawa Prefecture, Japan (津幡河北郡津幡町)
25
Imizu, Toyama, Japan (小杉太閤山射水市)
3
Imizu, Toyama, Japan (小杉太閤山射水市)
31
Kodatsuno, Kanazawa-shi, Ishikawa-ken, Japan (小立野金沢市)
44
Kubo, Himi, Toyama Prefecture, Japan (氷見氷見市)
What cities are near Tonami?
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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 2026-05-29T00:10 UTC.