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
Tochigi Prefecture
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Tochigi Prefecture
Japan
2026-05-01 09:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4
O3
μg/m³
38.6
NO2
μg/m³
23.9
CO
μg/m³
375
SO2
μg/m³
0.7
Weather
℃
℃
℉
14℃
97%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
CO
SO2
Places included
Ashikaga
AQI 26
Haga District
AQI 12
Kanuma
AQI 34
Kawachi District
AQI 28
Mooka
AQI 16
Nasu District
AQI 23
Nasukarasuyama
AQI 23
Nasushiobara
AQI 25
Nikko
AQI 14
Otawara
AQI 17
Oyama
AQI 35
Sano
AQI 34
Shimotsuga District
AQI 12
Shimotsuke
AQI 39
Tochigi
AQI 23
Utsunomiya
AQI 33
Yaita
AQI 21
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
Utsunomiya
AQI 33
Kanuma
AQI 34
Kaminokawa
AQI 28
Mooka
AQI 16
Shimotsuke
AQI 39
Mashiko
AQI 12
Nikko
AQI 14
Tochigi
AQI 23
Nasukarasuyama
AQI 23
Yaita
AQI 21
Oyama
AQI 35
Air Matters © 2026