Air Quality in Sakaki, Japan
Clear
22.0°C · 47.2% humidity
22.0°
Feels 22.0°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Sakaki's air quality — share it
AQI Forecast
24
12pm
24
24
13
3pm
16
19
21
6pm
22
23
26
9pm
26
26
26
12am
34
34
34
3am
54
54
34
6am
34
27
25
9am
27
25
Air Quality Index Trend
47h · 2 stnSakaki'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.
47.2%
Humidity
12.0 km/h
Wind NNW
1014.1 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sakaki?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.53.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
Station readings (1 station within 25 km)
3.1
Median
3.1
Average
3.1
Low
3.1
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +2.8
What is the 7-day forecast for Sakaki?
06-09
22.0° 14.6°
0.5 mm
06-10
20.5° 12.3°
10.31 mm
06-11
24.2° 12.7°
0.19 mm
06-12
20.0° 14.3°
0.38 mm
06-13
25.9° 14.7°
0.06 mm
06-14
27.5° 14.9°
0.62 mm
06-15
26.1° 15.3°
0.31 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Sakaki?
38
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
13
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
14
Amori, Nagano, Nagano, Japan (環境保全研究所長野市)
5
Nagano (長野)
34
Nagano (長野)
What cities are near Sakaki?
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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 2026-06-09T06:49 UTC.