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Tochigi Prefecture
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Tochigi Prefecture
Japan
2026-08-15 02:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
7.2
O3
μg/m³
35.6
NO2
μg/m³
3.5
CO
μg/m³
156.2
SO2
μg/m³
0.5
Weather
℃
℃
℉
27℃
76%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
CO
SO2
Places included
Ashikaga
AQI 25
Haga District
AQI 71
Kanuma
AQI 34
Kawachi District
AQI 34
Mooka
AQI 71
Nasu District
AQI 28
Nasukarasuyama
AQI 28
Nasushiobara
AQI 28
Nikko
AQI 13
Otawara
AQI 34
Oyama
AQI 25
Sano
AQI 34
Shimotsuga District
AQI 23
Shimotsuke
AQI 23
Tochigi
AQI 56
Utsunomiya
AQI 39
Yaita
AQI 34
Data Sources
http://soramame.taiki.go.jp/
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Cities Nearby
Utsunomiya
AQI 39
Kanuma
AQI 34
Kaminokawa
AQI 34
Mooka
AQI 71
Shimotsuke
AQI 23
Mashiko
AQI 71
Nikko
AQI 13
Tochigi
AQI 56
Nasukarasuyama
AQI 28
Yaita
AQI 34
Oyama
AQI 25
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