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
Saitama Prefecture
Kumagaya
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Kumagaya
Saitama Prefecture, Japan
2026-04-30 19:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10
O3
μg/m³
69.6
NO2
μg/m³
11
CO
μg/m³
250
SO2
μg/m³
0
Weather
℃
℃
℉
11℃
91%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
CO
SO2
Places included
Koizuka
AQI 52
Menumahigashi
AQI 52
Miyacho
AQI 52
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
Kumagaya
AQI 52
Gyoda
AQI 50
Fukaya
AQI 52
Higashimatsuyama
AQI 52
Hanyū
AQI 50
Kounosu
AQI 52
Ogawa
AQI 39
Ota
AQI 52
ときがわ町
AQI 6
Tatebayashi
AQI 50
Yorii
AQI 34
Air Matters © 2026