1. Asia
  2. Japan
  3. Nagano Prefecture

Nagano Prefecture

Japan

2026-03-09 17:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
62.2
PM2.5
μg/m³
6.4
NO2
μg/m³
11.1
CO
μg/m³
312.5
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
0℃
85%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Chikuma
AQI 9
Iida
AQI 13
Ina
AQI 21
Kiso District
AQI 12
Kitaazumi District
AQI 8
Komoro
AQI 20
Matsumoto
AQI 19
Nagano
AQI 28
Nakano
AQI 9
Okaya
AQI 9
Omachi
AQI 30
Saku
AQI 19
Suwa
AQI 24
Suzaka
AQI 9
Ueda
AQI 15
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Nagano
AQI 28
Suzaka
AQI 9
Chikuma
AQI 9
Nakano
AQI 9
Ueda
AQI 15
Hakuba
AQI 8
Omachi
AQI 30
Tsumagoi
AQI 12
Myoko
AQI 23
Komoro
AQI 20
Matsumoto
AQI 19