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

Niihama

Ehime Prefecture, Japan

2026-01-20 17:00
AQI (US)
Good
Pollutants
O3
μg/m³
61.1
PM2.5
μg/m³
3
CO
μg/m³
375
NO2
μg/m³
7.2
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
3℃
58%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Hongo
AQI 27
Hoshibaracho
AQI 26
Kitashinmachi
AQI 17
Kubotacho
AQI 26
Nishibaracho
AQI 17
Takihama
AQI 17
Udakacho
AQI 27
Data Sources
http://soramame.taiki.go.jp/

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