1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-06-13 06:00
CAQI (Europe)
Medium
Pollutants
O3
μg/m³
128.1
PM2.5
μg/m³
10.2
NO2
μg/m³
4.9
CO
μg/m³
312.5
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
26℃
74%
14 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Chikuma
AQI 17
Iida
AQI 53
Ina
AQI 56
Kiso District
AQI 55
Kitaazumi District
AQI 24
Komoro
AQI 54
Matsumoto
AQI 55
Nagano
AQI 52
Nakano
AQI 20
Okaya
AQI 15
Omachi
AQI 55
Saku
AQI 53
Suwa
AQI 55
Suzaka
AQI 20
Ueda
AQI 51
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 52
Suzaka
AQI 20
Chikuma
AQI 17
Nakano
AQI 20
Ueda
AQI 51
Hakuba
AQI 24
Omachi
AQI 55
Tsumagoi
AQI 22
Myoko
AQI 59
Komoro
AQI 54
Matsumoto
AQI 55