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  2. Japan
  3. Ehime Prefecture
  4. Niihama
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Hongo

Niihama, Ehime Prefecture

2026-07-30 22:00
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
9
NO2
μg/m³
20.5
O3
μg/m³
4.3
SO2
μg/m³
2.9
CO
μg/m³
250
Weather
  • ℃
  • ℉
30℃
62%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • NO2
  • O3
  • SO2
  • CO
Places included
中村
AQI 15
Data Sources
http://soramame.taiki.go.jp/

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