Air Quality in Matsumoto, Japan

Overcast
15.8°C · 97.3% humidity
15.8°
Feels 15.8°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
25 11am
25
25
31 2pm
29
28
27 5pm
27
28
28 8pm
28
27
27 11pm
25
25
25 2am
25
27
27 5am
27
25
25 8am
25
25
AD 728×90

Air Quality Index Trend

43h · 11 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.

97.3%
Humidity
12.9 km/h
Wind NNW
1012.5 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.5 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Matsumoto?

Temperature & Precipitation

PM2.5 Trend

43h · 11 stations
PM2.57.5 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
AD 300×250

What is the 7-day forecast for Matsumoto?

08-03
22.1° 15.8°
9.5 mm
08-04
23.6° 16.9°
8.75 mm
08-05
22.0° 17.1°
7.5 mm
08-06
22.1° 15.5°
22.56 mm
08-07
24.4° 17.0°
9.81 mm
08-08
26.8° 16.8°
9.13 mm
08-09
23.1° 16.1°
0.94 mm
Both models agree Avg diff: 5.7°C

Where are air quality stations near Matsumoto?

17
Shimadachi, Matsumoto, Nagano, Japan (松本松本市)
2.1 km PM2.5: 4.1 µg/m³
38
Shimadachi, Matsumoto, Nagano, Japan (松本松本市)
2.1 km PM2.5: 9.1 µg/m³
42
Shinmeicho, Okaya, Nagano, Japan (岡谷インターチェンジ岡谷市)
18.7 km PM2.5: 10.1 µg/m³
42
Kamigawa, Suwa, Nagano, Japan (諏訪諏訪市)
25.5 km PM2.5: 10.1 µg/m³

What cities are near Matsumoto?

29 Azumino 28 Toyoshina 27 Hotaka 34 Shiojiri 25 Shimosuwa 25 Okaya 25 Suwa 35 Tatsuno 31 Kamimaruko 26 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 2026-08-08T05:42 UTC.