Air Quality in Isawa, Japan

Overcast
19.0°C · 94.2% humidity
19.0°
Feels 19.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

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
AD 728×90

Air Quality Index Trend

44h · 12 stn

Isawa'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.

94.2%
Humidity
10.8 km/h
Wind N
1011.1 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
6.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Isawa?

Temperature & Precipitation

PM2.5 Trend

44h · 12 stations
PM2.56.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250

What is the 7-day forecast for Isawa?

08-03
27.6° 19.0°
8.25 mm
08-04
30.8° 19.5°
3.5 mm
08-05
25.1° 20.0°
17.63 mm
08-06
24.3° 19.8°
43.62 mm
08-07
27.9° 20.4°
11.06 mm
08-08
31.8° 18.9°
28.06 mm
08-09
31.0° 18.8°
2.38 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Isawa?

30
Kokubo, Kofu, Yamanashi, Japan (国母自排甲府市)
7.0 km PM2.5: 7.2 µg/m³
21
Enzankamishiogo, Koshu, Yamanashi, Japan (東山梨甲州市)
9.3 km PM2.5: 5.0 µg/m³
42
Enzankamishiogo, Koshu, Yamanashi, Japan (東山梨甲州市)
9.3 km PM2.5: 10.1 µg/m³
21
Kamiyoshida, Fujiyoshida, Yamanashi, Japan (吉田富士吉田市)
24.2 km PM2.5: 5.0 µg/m³
46
Kamiyoshida, Fujiyoshida, Yamanashi, Japan (吉田富士吉田市)
24.2 km PM2.5: 11.0 µg/m³

What cities are near Isawa?

25 Fuefuki 25 Kofu 25 Yamanashi 25 Shōwa 25 Enzan 25 Kai 25 Ryūō 25 Chūō 25 Kōshū 25 Minami-Alps
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:57 UTC.