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Leiria

Leiria District

2026-09-17 09:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
55.5
PM2.5
μg/m³
4.1
PM10
μg/m³
7.9
SO2
μg/m³
6.4
NO2
μg/m³
4
Weather
  • ℃
  • ℉
21℃
46%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • SO2
  • NO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Coimbrão
AQI 25
Colmeias
AQI 23
Leiria
AQI 23
Data Sources
http://www.polleninfo.orghttp://qualar.apambiente.pt/https://www.eea.europa.eu

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