1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-08-19 01:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
71.9
PM2.5
μg/m³
9.7
CO
μg/m³
312.5
NO2
μg/m³
6.1
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
33℃
57%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Chikuma
AQI 24
Iida
AQI 56
Ina
AQI 58
Kiso District
AQI 60
Kitaazumi District
AQI 25
Komoro
AQI 95
Matsumoto
AQI 70
Nagano
AQI 86
Nakano
AQI 10
Okaya
AQI 16
Omachi
AQI 50
Saku
AQI 82
Suwa
AQI 69
Suzaka
AQI 10
Ueda
AQI 97
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Nagano
AQI 86
Suzaka
AQI 10
Chikuma
AQI 24
Nakano
AQI 10
Ueda
AQI 97
Hakuba
AQI 25
Omachi
AQI 50
Tsumagoi
AQI 17
Myoko
AQI 75
Komoro
AQI 95
Matsumoto
AQI 70