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Tochigi Prefecture
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Tochigi Prefecture
Japan
2026-08-15 03:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5.5
O3
μg/m³
36.7
NO2
μg/m³
3.9
CO
μg/m³
187.5
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 28
Haga District
AQI 17
Kanuma
AQI 34
Kawachi District
AQI 34
Mooka
AQI 17
Nasu District
AQI 28
Nasukarasuyama
AQI 28
Nasushiobara
AQI 58
Nikko
AQI 17
Otawara
AQI 12
Oyama
AQI 37
Sano
AQI 50
Shimotsuga District
AQI 23
Shimotsuke
AQI 34
Tochigi
AQI 47
Utsunomiya
AQI 39
Yaita
AQI 18
Data Sources
http://soramame.taiki.go.jp/
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Cities Nearby
Utsunomiya
AQI 39
Kanuma
AQI 34
Kaminokawa
AQI 34
Mooka
AQI 17
Shimotsuke
AQI 34
Mashiko
AQI 17
Nikko
AQI 17
Tochigi
AQI 47
Nasukarasuyama
AQI 28
Yaita
AQI 18
Oyama
AQI 37
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