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

Niihama

Ehime Prefecture, Japan

2026-03-05 08:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
86.8
PM2.5
μg/m³
7.7
NO2
μg/m³
12.3
CO
μg/m³
375
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
10℃
49%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Hongo
AQI 37
Hoshibaracho
AQI 37
Kitashinmachi
AQI 14
Kubotacho
AQI 36
Nishibaracho
AQI 14
Takihama
AQI 14
Udakacho
AQI 36
Data Sources
http://soramame.taiki.go.jp/

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