1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-05-02 12:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
91.5
PM2.5
μg/m³
11.5
CO
μg/m³
375
NO2
μg/m³
9.8
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
15℃
79%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Chikuma
AQI 18
Iida
AQI 149
Ina
AQI 95
Kiso District
AQI 69
Kitaazumi District
AQI 39
Komoro
AQI 93
Matsumoto
AQI 87
Nagano
AQI 76
Nakano
AQI 7
Okaya
AQI 24
Omachi
AQI 120
Saku
AQI 84
Suwa
AQI 93
Suzaka
AQI 7
Ueda
AQI 75
Data Sources
http://soramame.taiki.go.jp/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Nagano
AQI 76
Suzaka
AQI 7
Chikuma
AQI 18
Nakano
AQI 7
Ueda
AQI 75
Hakuba
AQI 39
Omachi
AQI 120
Tsumagoi
AQI 19
Myoko
AQI 63
Komoro
AQI 93
Matsumoto
AQI 87