1. Asia
  2. Japan
  3. Nagano Prefecture
  4. Kiso District

Kiso District

Nagano Prefecture

2026-04-10 01:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
107.1
NO2
μg/m³
4.1
SO2
μg/m³
2.9
PM2.5
μg/m³
0
Weather
  • ℃
  • ℉
13℃
99%
8 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • SO2
  • PM2.5
Places included
Kiso
AQI 111
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

Kiso
AQI 111
Ina
AQI 146
Iida
AQI 111
Gero
AQI 111
Okaya
AQI 13
Nakatsugawa
AQI 50
Suwa
AQI 102
恵那市
AQI 58
Matsumoto
AQI 138
Takayama
AQI 69
Mizunami
AQI 5