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

Otsu

Shiga Prefecture, Japan

2026-01-21 10:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4.3
O3
μg/m³
47.1
NO2
μg/m³
20.5
CO
μg/m³
375
Weather
  • ℃
  • ℉
3℃
68%
20 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
Places included
Honkatata
AQI 26
Inabadai
AQI 23
Ishiyamadera
AQI 39
Kamitanakamihiranocho
AQI 45
Kamitanakamimakicho
AQI 39
Miyukicho
AQI 23
Otowadai
AQI 12
Shimosakamoto
AQI 23
Yumihama
AQI 39
Data Sources
http://soramame.taiki.go.jp/

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