Air Quality in Toyama, Japan

Heavy Rain
19.6°C · 78.2% humidity
19.6°
Feels 19.6°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
24 3am
25
25
42 6am
37
36
60 9am
58
57
68 12pm
68
55
55 3pm
55
34
54 6pm
54
54
54 9pm
54
54
54 12am
34
34
AD 728×90

Air Quality Index Trend

47h · 6 stn

Toyama'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 Toyama is 2.0× the WHO annual guideline of 5 µg/m³.

78.2%
Humidity
31.6 km/h
Wind SSW
998.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
42
10.1 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Toyama?

Temperature & Precipitation

PM2.5 Trend

47h · 6 stations
PM2.510.1 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
10.1
Median
10.1
Average
10.1
Low
10.1
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -0.3

What is the 7-day forecast for Toyama?

05-28
26.4° 11.6°
0.31 mm
05-29
19.6° 17.3°
52.62 mm
05-30
21.6° 16.9°
7.56 mm
05-31
23.0° 18.5°
06-01
23.4° 18.9°
06-02
23.0° 18.0°
06-03
22.4° 19.8°
0.44 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Toyama?

46
Hasumachi, Toyama, Toyama, Japan (富山岩瀬富山市)
5.0 km PM2.5: 11.0 µg/m³
21
Mizuhashi Hatakera, Toyama-shi, Toyama-ken, Japan (富山水橋富山市)
9.6 km PM2.5: 5.0 µg/m³
50
Mizuhashi Hatakera, Toyama-shi, Toyama-ken, Japan (富山水橋富山市)
9.6 km PM2.5: 12.0 µg/m³
34
Imizu, Toyama, Japan (小杉太閤山射水市)
15.3 km PM2.5: 8.2 µg/m³
25
Imizu, Toyama, Japan (小杉太閤山射水市)
15.3 km PM2.5: 6.0 µg/m³
46
Kitaonie, Uozu, Toyama, Japan (魚津魚津市)
22.3 km PM2.5: 11.0 µg/m³
42
Kubo, Himi, Toyama Prefecture, Japan (氷見氷見市)
25.9 km PM2.5: 10.1 µg/m³

What cities are near Toyama?

42 Gohyakkoku 41 Imizu 23 Kamiichi 32 Namerikawa 42 Nishishinminato 42 Yatsuomachi-higashikumisaka 35 Takaoka 30 Uozu 20 Tonami 25 Himi
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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 2026-05-28T21:36 UTC.