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

Niihama

Ehime Prefecture, Japan

2026-02-21 00:00
AQI (Netherlands)
Moderate
Pollutants
NO2
μg/m³
35.9
PM2.5
μg/m³
21.9
O3
μg/m³
20.4
Weather
  • ℃
  • ℉
12℃
51%
9 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • NO2
  • PM2.5
  • O3
Places included
Hongo
AQI 4
Hoshibaracho
AQI 4
Kitashinmachi
AQI 4
Kubotacho
AQI 5
Nishibaracho
AQI 4
Takihama
AQI 4
Udakacho
AQI 4
Data Sources
http://soramame.taiki.go.jp/

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