1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-04-25 06:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
116.7
PM2.5
μg/m³
10.5
NO2
μg/m³
5.7
CO
μg/m³
375
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
20℃
26%
3 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Chikuma
AQI 15
Iida
AQI 42
Ina
AQI 54
Kiso District
AQI 42
Kitaazumi District
AQI 39
Komoro
AQI 49
Matsumoto
AQI 50
Nagano
AQI 55
Nakano
AQI 7
Okaya
AQI 17
Omachi
AQI 51
Saku
AQI 49
Suwa
AQI 50
Suzaka
AQI 7
Ueda
AQI 48
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Nagano
AQI 55
Suzaka
AQI 7
Chikuma
AQI 15
Nakano
AQI 7
Ueda
AQI 48
Hakuba
AQI 39
Omachi
AQI 51
Tsumagoi
AQI 20
Myoko
AQI 46
Komoro
AQI 49
Matsumoto
AQI 50