1. Asia
  2. Japan
  3. Ehime Prefecture
  4. Niihama
  5. Hongo

Hongo

Niihama, Ehime Prefecture

2025-12-07 03:00
AQI (US)
Good
Pollutants
O3
μg/m³
92.1
PM2.5
μg/m³
7
CO
μg/m³
375
NO2
μg/m³
4.1
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
16℃
48%
14 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
中村
AQI 40
Data Sources
http://soramame.taiki.go.jp/

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