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Asia
Japan
Shiga Prefecture
Otsu
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Otsu
Shiga Prefecture, Japan
2026-06-10 21:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
35.7
NO2
μg/m³
17.2
PM2.5
μg/m³
5
CO
μg/m³
250
Weather
℃
℃
℉
18℃
63%
2 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
NO2
PM2.5
CO
Places included
Honkatata
AQI 17
Inabadai
AQI 9
Ishiyamadera
AQI 5
Kamitanakamihiranocho
AQI 9
Kamitanakamimakicho
AQI 18
Miyukicho
AQI 9
Otowadai
AQI 14
Shimosakamoto
AQI 13
Yumihama
AQI 9
Data Sources
http://soramame.taiki.go.jp/
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AQI 14
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Joyo
AQI 9
Oyamazaki
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Shimamoto
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