1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-08-19 03:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
79.1
PM2.5
μg/m³
9.5
CO
μg/m³
250
NO2
μg/m³
4.9
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
34℃
54%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Chikuma
AQI 25
Iida
AQI 67
Ina
AQI 67
Kiso District
AQI 65
Kitaazumi District
AQI 15
Komoro
AQI 102
Matsumoto
AQI 84
Nagano
AQI 88
Nakano
AQI 12
Okaya
AQI 17
Omachi
AQI 69
Saku
AQI 84
Suwa
AQI 73
Suzaka
AQI 12
Ueda
AQI 97
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Nagano
AQI 88
Suzaka
AQI 12
Chikuma
AQI 25
Nakano
AQI 12
Ueda
AQI 97
Hakuba
AQI 15
Omachi
AQI 69
Tsumagoi
AQI 15
Myoko
AQI 88
Komoro
AQI 102
Matsumoto
AQI 84