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  4. Nagano

Nagano

Nagano Prefecture, Japan

2026-03-09 21:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
7
O3
μg/m³
71.4
NO2
μg/m³
15.4
CO
μg/m³
375
SO2
μg/m³
0
Weather
  • ℃
  • ℉
0℃
88%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Amori
AQI 50
Mashimamachi Mashima
AQI 45
Nakagosho
AQI 28
Oshimadamachi
AQI 45
Shinonoifusetakada
AQI 39
Toyonomachi Toyono
AQI 39
Tsuruga
AQI 28
Yoshida
AQI 45
大岡丙
AQI 34
Data Sources
http://soramame.taiki.go.jp/

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Tsumagoi
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Omachi
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Komoro
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Myoko
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Matsumoto
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