1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-08-19 06:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
80.1
PM2.5
μg/m³
10.9
CO
μg/m³
250
NO2
μg/m³
5.7
SO2
μg/m³
1.6
Weather
  • ℃
  • ℉
30℃
61%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Chikuma
AQI 17
Iida
AQI 58
Ina
AQI 80
Kiso District
AQI 69
Kitaazumi District
AQI 25
Komoro
AQI 88
Matsumoto
AQI 80
Nagano
AQI 93
Nakano
AQI 14
Okaya
AQI 19
Omachi
AQI 73
Saku
AQI 90
Suwa
AQI 78
Suzaka
AQI 14
Ueda
AQI 97
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 93
Suzaka
AQI 14
Chikuma
AQI 17
Nakano
AQI 14
Ueda
AQI 97
Hakuba
AQI 25
Omachi
AQI 73
Tsumagoi
AQI 24
Myoko
AQI 93
Komoro
AQI 88
Matsumoto
AQI 80