1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-01-19 19:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
7.6
O3
μg/m³
68.8
NO2
μg/m³
9.3
CO
μg/m³
375
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
3℃
95%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Chikuma
AQI 6
Iida
AQI 41
Ina
AQI 35
Kiso District
AQI 52
Kitaazumi District
AQI 51
Komoro
AQI 56
Matsumoto
AQI 52
Nagano
AQI 34
Nakano
AQI 50
Okaya
AQI 28
Omachi
AQI 38
Saku
AQI 56
Suwa
AQI 50
Suzaka
AQI 50
Ueda
AQI 56
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Nagano
AQI 34
Suzaka
AQI 50
Chikuma
AQI 6
Nakano
AQI 50
Ueda
AQI 56
Hakuba
AQI 51
Omachi
AQI 38
Tsumagoi
AQI 2
Myoko
AQI 39
Komoro
AQI 56
Matsumoto
AQI 52