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  3. Nagasaki Prefecture
  4. Nagasaki
  5. 2

2

Nagasaki, Nagasaki Prefecture

2026-01-20 00:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
9
O3
μg/m³
75
NO2
μg/m³
8.2
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
10℃
62%
17 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • SO2
Places included
村松
AQI 50
Data Sources
http://soramame.taiki.go.jp/

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