1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-06-20 20:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
50
NO2
μg/m³
5
CO
μg/m³
187.5
PM2.5
μg/m³
1
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
21℃
100%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • NO2
  • CO
  • PM2.5
  • SO2
Places included
Chikuma
AQI 7
Iida
AQI 7
Ina
AQI 13
Kiso District
AQI 10
Kitaazumi District
AQI 0
Komoro
AQI 26
Matsumoto
AQI 12
Nagano
AQI 23
Nakano
AQI 3
Okaya
AQI 4
Omachi
AQI 15
Saku
AQI 22
Suwa
AQI 18
Suzaka
AQI 3
Ueda
AQI 15
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Nagano
AQI 23
Suzaka
AQI 3
Chikuma
AQI 7
Nakano
AQI 3
Ueda
AQI 15
Hakuba
AQI 0
Omachi
AQI 15
Tsumagoi
AQI 6
Myoko
AQI 18
Komoro
AQI 26
Matsumoto
AQI 12