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Asia
Japan
Tochigi Prefecture
Oyama
AQI (US)
AQC (Australia)
AQHI (Canada)
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AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
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Oyama
Tochigi Prefecture, Japan
2026-04-23 21:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
9.8
O3
μg/m³
92.1
NO2
μg/m³
7.2
SO2
μg/m³
2.9
CO
μg/m³
125
Weather
℃
℃
℉
13℃
71%
13 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
SO2
CO
Places included
Chuocho
AQI 52
Shiroyamacho
AQI 52
小山
AQI 52
小袋
AQI 50
Data Sources
http://soramame.taiki.go.jp/
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