1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2025-12-06 02:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
47.6
PM2.5
μg/m³
6.7
NO2
μg/m³
11.8
CO
μg/m³
500
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
6℃
64%
2 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Chikuma
AQI 19
Iida
AQI 19
Ina
AQI 25
Kiso District
AQI 17
Kitaazumi District
AQI 4
Komoro
AQI 25
Matsumoto
AQI 18
Nagano
AQI 16
Nakano
AQI 17
Okaya
AQI 9
Omachi
AQI 21
Saku
AQI 23
Suwa
AQI 20
Suzaka
AQI 17
Ueda
AQI 17
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Nagano
AQI 16
Suzaka
AQI 17
Chikuma
AQI 19
Nakano
AQI 17
Ueda
AQI 17
Hakuba
AQI 4
Omachi
AQI 21
Tsumagoi
AQI 2
Myoko
AQI 25
Komoro
AQI 25
Matsumoto
AQI 18