1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-05-01 19:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
96.9
CO
μg/m³
312.5
PM2.5
μg/m³
1.9
NO2
μg/m³
5.2
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
11℃
78%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • CO
  • PM2.5
  • NO2
  • SO2
Places included
Chikuma
AQI 6
Iida
AQI 27
Ina
AQI 31
Kiso District
AQI 35
Kitaazumi District
AQI 2
Komoro
AQI 31
Matsumoto
AQI 22
Nagano
AQI 25
Nakano
AQI 6
Okaya
AQI 6
Omachi
AQI 40
Saku
AQI 34
Suwa
AQI 28
Suzaka
AQI 6
Ueda
AQI 35
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Nagano
AQI 25
Suzaka
AQI 6
Chikuma
AQI 6
Nakano
AQI 6
Ueda
AQI 35
Hakuba
AQI 2
Omachi
AQI 40
Tsumagoi
AQI 3
Myoko
AQI 41
Komoro
AQI 31
Matsumoto
AQI 22