Air Quality in Saku, Japan
Drizzle
19.0°C · 99.2% humidity
19.0°
Feels 19.0°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Saku's air quality — share it
AQI Forecast
34
6am
34
25
30
9am
29
28
27
12pm
26
28
28
3pm
27
27
27
6pm
27
34
34
9pm
34
34
34
12am
27
27
27
3am
27
34
Air Quality Index Trend
45h · 12 stnSaku'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.
99.2%
Humidity
18.3 km/h
Wind E
1011.3 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Saku?
Temperature & Precipitation
PM2.5 Trend
45h · 12 stationsPM2.57.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Saku?
08-03
20.3° 18.7°
6.75 mm
08-04
28.0° 20.1°
1.25 mm
08-05
24.3° 20.0°
5.62 mm
08-06
23.8° 18.8°
69.69 mm
08-07
30.4° 19.2°
11.75 mm
08-08
28.5° 19.4°
51.75 mm
08-09
26.0° 17.0°
1.44 mm
Both models agree
Avg diff: 3.7°C
Where are air quality stations near Saku?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T00:55 UTC.