Air Quality in Yamanashi, Japan
Overcast
16.7°C · 96.1% humidity
16.7°
Feels 16.7°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Yamanashi's air quality — share it
AQI Forecast
25
7am
25
25
25
10am
25
27
27
1pm
27
27
27
4pm
27
27
34
7pm
54
54
25
10pm
25
25
24
1am
24
25
25
4am
25
25
Air Quality Index Trend
45h · 13 stnYamanashi'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.
96.1%
Humidity
29.8 km/h
Wind NNE
1011.7 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Yamanashi?
Temperature & Precipitation
PM2.5 Trend
45h · 13 stationsPM2.56.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Yamanashi?
08-03
22.9° 16.7°
13.56 mm
08-04
26.9° 18.6°
1.31 mm
08-05
24.3° 19.4°
23.88 mm
08-06
23.6° 19.1°
60.25 mm
08-07
26.1° 18.9°
21.19 mm
08-08
29.1° 18.6°
52.56 mm
08-09
25.4° 16.5°
2.75 mm
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Yamanashi?
21
Enzankamishiogo, Koshu, Yamanashi, Japan (東山梨甲州市)
42
Enzankamishiogo, Koshu, Yamanashi, Japan (東山梨甲州市)
30
Kokubo, Kofu, Yamanashi, Japan (国母自排甲府市)
17
Otsukimachi Hanasaki, Otsuki, Yamanashi, Japan (大月大月市)
17
Otsukimachi Hanasaki, Otsuki, Yamanashi, Japan (大月大月市)
21
Kamiyoshida, Fujiyoshida, Yamanashi, Japan (吉田富士吉田市)
46
Kamiyoshida, Fujiyoshida, Yamanashi, Japan (吉田富士吉田市)
What cities are near Yamanashi?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:58 UTC.