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Tochigi Prefecture
AQI (China)
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CAQI (Europe)
AQI (UK)
AQI (India)
Tochigi Prefecture
Japan
2026-01-20 23:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
39.9
NO2
μg/m³
21.3
CO
μg/m³
625
PM2.5
μg/m³
3.7
SO2
μg/m³
1.4
Weather
℃
℃
℉
2℃
27%
7 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
NO2
CO
PM2.5
SO2
Places included
Ashikaga
AQI 21
Haga District
AQI 8
Kanuma
AQI 13
Kawachi District
AQI 26
Mooka
AQI 15
Nasu District
AQI 3
Nasukarasuyama
AQI 19
Nasushiobara
AQI 13
Nikko
AQI 8
Otawara
AQI 12
Oyama
AQI 17
Sano
AQI 18
Shimotsuga District
AQI 5
Shimotsuke
AQI 2
Tochigi
AQI 21
Utsunomiya
AQI 26
Yaita
AQI 23
Data Sources
http://soramame.taiki.go.jp/
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Cities Nearby
Utsunomiya
AQI 26
Kanuma
AQI 13
Kaminokawa
AQI 26
Mooka
AQI 15
Shimotsuke
AQI 2
Mashiko
AQI 8
Nikko
AQI 8
Tochigi
AQI 21
Nasukarasuyama
AQI 19
Yaita
AQI 23
Oyama
AQI 17
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