1. Asia
  2. Japan
  3. Nagano Prefecture
  4. Suwa

Suwa

Nagano Prefecture, Japan

2025-12-27 03:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
64.3
PM2.5
μg/m³
8
NO2
μg/m³
4.1
SO2
μg/m³
0
Weather
  • ℃
  • ℉
2℃
44%
2 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
Kamigawa
AQI 27
Takashima
AQI 14
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

Suwa
AQI 27
Okaya
AQI 7
Matsumoto
AQI 21
Ina
AQI 29
Saku
AQI 17
Ueda
AQI 25
Komoro
AQI 25
Kiso
AQI 31
Nirasaki
AQI 28
Chikuma
AQI 19
Omachi
AQI 27