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  3. Nagasaki Prefecture
  4. Nagasaki

Nagasaki

Nagasaki Prefecture, Japan

2026-01-20 18:00
AQI (US)
Good
Pollutants
O3
μg/m³
57.1
PM2.5
μg/m³
1.4
CO
μg/m³
500
NO2
μg/m³
5.8
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
7℃
75%
23 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
2
AQI 11
3
AQI 6
6
AQI 6
Daikokumachi
AQI 6
Edomachi
AQI 6
Inasamachi
AQI 17
Kinkaimura Matsumachi
AQI 12
Kogakuramachi
AQI 31
Yagamimachi
AQI 34
Data Sources
http://soramame.taiki.go.jp/

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