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Tochigi Prefecture
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Tochigi Prefecture
Japan
2026-05-01 11:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4.5
O3
μg/m³
49.7
NO2
μg/m³
17.3
CO
μg/m³
343.8
SO2
μg/m³
0.7
Weather
℃
℃
℉
10℃
92%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
CO
SO2
Places included
Ashikaga
AQI 45
Haga District
AQI 28
Kanuma
AQI 52
Kawachi District
AQI 28
Mooka
AQI 28
Nasu District
AQI 23
Nasukarasuyama
AQI 23
Nasushiobara
AQI 34
Nikko
AQI 39
Otawara
AQI 23
Oyama
AQI 15
Sano
AQI 32
Shimotsuga District
AQI 17
Shimotsuke
AQI 12
Tochigi
AQI 26
Utsunomiya
AQI 28
Yaita
AQI 23
Data Sources
http://soramame.taiki.go.jp/
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Cities Nearby
Utsunomiya
AQI 28
Kanuma
AQI 52
Kaminokawa
AQI 28
Mooka
AQI 28
Shimotsuke
AQI 12
Mashiko
AQI 28
Nikko
AQI 39
Tochigi
AQI 26
Nasukarasuyama
AQI 23
Yaita
AQI 23
Oyama
AQI 15
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