Air Quality in Matsumoto, Japan

Overcast
10.0°C · 93.7% humidity
10.0°
Feels 7.9°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 12am
54
34
32 3am
54
54
54 6am
54
34
27 9am
27
27
27 12pm
27
27
27 3pm
27
34
54 6pm
54
54
54 9pm
34
34

Air Quality Index Trend

43h · 3 stn

Matsumoto'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.

93.7%
Humidity
14.5 km/h
Wind WNW
1019.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.77 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Matsumoto?

Temperature & Precipitation

PM2.5 Trend

43h · 3 stations
PM2.57.77 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low

What is the 7-day forecast for Matsumoto?

09-22
17.7° 10.0°
6.13 mm
09-23
16.4° 7.9°
0.62 mm
09-24
19.2° 10.2°
1.56 mm
09-25
16.4° 7.6°
0.5 mm
09-26
18.0° 10.7°
0.13 mm
09-27
17.2° 9.6°
8.94 mm
09-28
13.0° 5.4°
5.12 mm
Both models agree Avg diff: 5.0°C

Where are air quality stations near Matsumoto?

42
Kamigawa, Suwa, Nagano, Japan (諏訪諏訪市)
25.5 km PM2.5: 10.1 µg/m³

What cities are near Matsumoto?

33 Azumino 33 Toyoshina 33 Hotaka 42 Shiojiri 42 Shimosuwa 42 Okaya 42 Suwa 42 Tatsuno 30 Kamimaruko 34 Ōmachi
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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 2026-09-22T18:05 UTC.