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
Aichi Prefecture
Toyohashi
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Toyohashi
Aichi Prefecture, Japan
2026-01-19 23:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4
O3
μg/m³
49.3
NO2
μg/m³
20.5
CO
μg/m³
375
SO2
μg/m³
2.9
Weather
℃
℃
℉
9℃
55%
36 kph
2 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
CO
SO2
Places included
Azumacho
AQI 28
Imahashicho
AQI 28
Ishimakicho
AQI 28
Noyoricho
AQI 23
Oiwacho
AQI 24
Osakicho
AQI 16
Tomimotocho
AQI 28
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
Toyohashi
AQI 23
Toyokawa
AQI 30
Kosai
AQI 45
Tahara
AQI 30
Gamagori
AQI 45
Shinshiro
AQI 35
Kota
AQI 19
Okazaki
AQI 29
Hamamatsu
AQI 31
Nishio
AQI 23
Anjo
AQI 24
Air Matters © 2026