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Asia
Japan
Shiga Prefecture
Otsu
AQI (US)
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AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Otsu
Shiga Prefecture, Japan
2026-09-09 13:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4.4
O3
μg/m³
50.7
NO2
μg/m³
13.1
CO
μg/m³
416.7
Weather
℃
℃
℉
21℃
88%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
CO
Places included
Honkatata
AQI 26
Inabadai
AQI 17
Ishiyamadera
AQI 52
Kamitanakamihiranocho
AQI 17
Kamitanakamimakicho
AQI 52
Miyukicho
AQI 17
Otowadai
AQI 17
Shimosakamoto
AQI 32
Yumihama
AQI 17
Data Sources
http://soramame.taiki.go.jp/
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Cities Nearby
Otsu
AQI 25
Kyoto
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Kusatsu
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Uji
AQI 16
Muko
AQI 27
Kumiyama
AQI 17
Joyo
AQI 34
Oyamazaki
AQI 23
Yawata
AQI 28
Shimamoto
AQI 23
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