Air Quality in Sakaki, Japan
Partly Cloudy
17.9°C · 64.3% humidity
17.9°
Feels 17.9°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
25
8am
25
24
16
11am
18
20
21
2pm
22
22
24
5pm
24
24
25
8pm
27
27
27
11pm
27
34
34
2am
34
54
54
5am
34
34
Air Quality Index Trend
46h · 3 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.
64.3%
Humidity
13.2 km/h
Wind NW
1015.7 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.93 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sakaki?
Temperature & Precipitation
PM2.5 Trend
46h · 3 stationsPM2.53.93 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
Station readings (2 stations within 25 km)
3.93
Median
4.2
Average
0.7
Low
7.7
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +2.0
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Sakaki?
60
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
38
Shinonoifusetakada, Nagano, Nagano Prefecture, Japan (篠ノ井長野市)
4
Amori, Nagano, Nagano, Japan (環境保全研究所長野市)
5
Nagano (長野)
17
Nagano (長野)
What cities are near Sakaki?
Get AQI alerts for Sakaki
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:20 UTC.