1. Asia
  2. Japan
  3. Saitama Prefecture
  4. Kounosu
  5. Central
  6. 鴻巣

鴻巣

Central, Saitama Prefecture

2026-01-21 14:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4
O3
μg/m³
25.7
NO2
μg/m³
18.5
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
0℃
53%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • SO2
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

Kounosu
AQI 28
Kawajima
AQI 45
Gyoda
AQI 34
Kazo
AQI 28
Higashimatsuyama
AQI 42
Ageo
AQI 34
Hanyū
AQI 19
Kuki
AQI 23
Hasuda
AQI 45
Kumagaya
AQI 38
Kawagoe
AQI 38