Air Quality Nagano Prefecture
Nagano Prefecture AQI – Detailed Air Quality
Display current air quality index and forecast for the upcoming days in Nagano Prefecture.
Today’s Air Quality Index (AQI)
Real-time PM2.5, PM10 air pollution level in Nagano City, Nagano Capital
,
Last updated on:
Live AQI
0
Air Quality is
Good
PM₂.₅:
µg/m³
PM₁₀:
µg/m³
Good
Air is clean and safe. No health risks expected. Everyone can enjoy outdoor activities without concern.
Air Quality Hourly Forecast
Nagano Prefecture Historical Air Quality Data
Display historical AQI data calendar by selecting a specific date and location Nagano Prefecture.
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Nagano Prefecture Historical Weather Data
Display historical weather data by selecting a specific date and location Nagano Prefecture.
Display historical weather data by selecting a specific date and location Nagano Prefecture.
Nagano City, Nagano CapitalSep 17, 2026
17
°C
|
°F
Patchy rain possible
Max
21
°
Min
14
°
|
Humidity
90 %
|
Wind
37 Km/h
|
|
Visibility
7 km
|
UV Index
2
|
|
Sunrise
5:31 AM
|
Sunset
5:52 PM
|
|
Moonrise
11:58 AM
|
Moonset
9:16 PM
|
|
Moon Phase
42
|
Precipitation
2.19 mm
|
|
Snow
0 mm/h
|
Rain Chance
100%
|