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
Shiga Prefecture
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Shiga Prefecture
Japan
2026-08-12 17:00
AQI (US)
Good
Pollutants
O3
μg/m³
73.5
PM2.5
μg/m³
5.5
NO2
μg/m³
5.1
CO
μg/m³
208.3
SO2
μg/m³
2.1
Weather
℃
℃
℉
24℃
86%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
NO2
CO
SO2
Places included
Higashiomi
AQI 23
Hikone
AQI 45
Koka
AQI 34
Kusatsu
AQI 31
Moriyama
AQI 35
Nagahama
AQI 52
Omihachiman
AQI 34
Otsu
AQI 31
Takashima
AQI 45
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
Otsu
AQI 31
Kusatsu
AQI 31
Kyoto
AQI 32
Moriyama
AQI 35
Uji
AQI 29
Muko
AQI 34
Kumiyama
AQI 28
Joyo
AQI 34
Oyamazaki
AQI 45
Yawata
AQI 39
Shimamoto
AQI 39
Air Matters © 2026