Toggle navigation
Places
AQI (China)
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
Tokyo
Ōta
Higashikojiya
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Higashikojiya
Ōta, Tokyo
2026-08-23 05:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
128.6
PM2.5
μg/m³
20
NO2
μg/m³
12.3
CO
μg/m³
250
SO2
μg/m³
2.9
Weather
℃
℃
℉
31℃
66%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM2.5
NO2
CO
SO2
Places included
大田区東糀谷
AQI 41
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
Ōta
AQI 41
Kawasaki
AQI 32
Shinagawa
AQI 34
Meguro
AQI 33
Minato
AQI 30
Shibuya
AQI 33
Setagaya
AQI 28
Chūō
AQI 31
Koto
AQI 29
Chiyoda
AQI 22
Shinjuku
AQI 29
Air Matters © 2026