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Nagano

Nagano Prefecture, Japan

2026-04-09 13:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
115
CO
μg/m³
250
PM2.5
μg/m³
7.4
NO2
μg/m³
5.1
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 127
Mashimamachi Mashima
AQI 12
Nakagosho
AQI 15
Oshimadamachi
AQI 13
Shinonoifusetakada
AQI 133
Toyonomachi Toyono
AQI 9
Tsuruga
AQI 15
Yoshida
AQI 108
大岡丙
AQI 10
Data Sources
http://soramame.taiki.go.jp/

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