1. Asia
  2. Japan
  3. Shiga Prefecture
  4. Otsu

Otsu

Shiga Prefecture, Japan

2026-01-19 18:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
9.2
NO2
μg/m³
20.2
O3
μg/m³
20
CO
μg/m³
416.7
Weather
  • ℃
  • ℉
10℃
78%
16 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • NO2
  • O3
  • CO
Places included
Honkatata
AQI 15
Inabadai
AQI 12
Ishiyamadera
AQI 20
Kamitanakamihiranocho
AQI 8
Kamitanakamimakicho
AQI 20
Miyukicho
AQI 12
Otowadai
AQI 12
Shimosakamoto
AQI 12
Yumihama
AQI 12
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

Cities Nearby

Otsu
AQI 14
Kyoto
AQI 18
Kusatsu
AQI 16
Moriyama
AQI 18
Uji
AQI 14
Muko
AQI 24
Kumiyama
AQI 17
Joyo
AQI 19
Oyamazaki
AQI 13
Yawata
AQI 19
Shimamoto
AQI 15