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Nagano

Nagano Prefecture, Japan

2026-04-09 14:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
109.3
CO
μg/m³
375
PM2.5
μg/m³
8.3
NO2
μg/m³
7.7
SO2
μg/m³
0
Weather
  • ℃
  • ℉
10℃
90%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • PM2.5
  • NO2
  • SO2
Places included
Amori
AQI 124
Mashimamachi Mashima
AQI 12
Nakagosho
AQI 19
Oshimadamachi
AQI 21
Shinonoifusetakada
AQI 111
Toyonomachi Toyono
AQI 12
Tsuruga
AQI 19
Yoshida
AQI 108
大岡丙
AQI 14
Data Sources
http://soramame.taiki.go.jp/

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