1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-05-01 20:00
AQI (US)
Good
Pollutants
O3
μg/m³
94.9
PM2.5
μg/m³
2.8
CO
μg/m³
312.5
NO2
μg/m³
5.5
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
11℃
78%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Chikuma
AQI 12
Iida
AQI 31
Ina
AQI 35
Kiso District
AQI 60
Kitaazumi District
AQI 45
Komoro
AQI 51
Matsumoto
AQI 28
Nagano
AQI 38
Nakano
AQI 12
Okaya
AQI 5
Omachi
AQI 50
Saku
AQI 54
Suwa
AQI 32
Suzaka
AQI 12
Ueda
AQI 46
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Nagano
AQI 38
Suzaka
AQI 12
Chikuma
AQI 12
Nakano
AQI 12
Ueda
AQI 46
Hakuba
AQI 45
Omachi
AQI 50
Tsumagoi
AQI 17
Myoko
AQI 76
Komoro
AQI 51
Matsumoto
AQI 28