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

Niihama

Ehime Prefecture, Japan

2026-08-11 15:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
6.7
O3
μg/m³
75
NO2
μg/m³
5.6
CO
μg/m³
250
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
24℃
65%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Hongo
AQI 34
Hoshibaracho
AQI 34
Kitashinmachi
AQI 39
Kubotacho
AQI 39
Nishibaracho
AQI 39
Takihama
AQI 39
Udakacho
AQI 39
Data Sources
http://soramame.taiki.go.jp/

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