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  2. Japan
  3. Ehime Prefecture
  4. Niihama
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Hongo

Niihama, Ehime Prefecture

2026-09-25 06:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
109.3
PM2.5
μg/m³
15
NO2
μg/m³
14.4
CO
μg/m³
250
SO2
μg/m³
8.6
Weather
  • ℃
  • ℉
27℃
68%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
中村
AQI 114
Data Sources
http://soramame.taiki.go.jp/

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