Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Asia
Japan
Nagano Prefecture
Suwa
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Suwa
Nagano Prefecture, Japan
2023-12-09 00:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5
NO2
μg/m³
33
CO
μg/m³
625
SO2
μg/m³
3
O3
μg/m³
3
Weather
℃
℃
℉
16℃
26%
8 kph
2 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
NO2
CO
SO2
O3
Places included
Kamigawa
AQI 25
Takashima
AQI 25
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Suwa
AQI 25
Okaya
AQI 25
Matsumoto
AQI 52
Ina
AQI 55
Saku
AQI 50
Ueda
AQI 50
Komoro
AQI 19
Kiso
AQI 38
Nirasaki
AQI 14
Chikuma
AQI 53
Omachi
AQI 15
Air Matters © 2023