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Leiria District

Portugal

2026-03-03 13:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.8
O3
μg/m³
56
PM10
μg/m³
18.2
SO2
μg/m³
7.9
NO2
μg/m³
2.5
Weather
  • ℃
  • ℉
20℃
50%
13 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • SO2
  • NO2
  • Alder
  • Grasses
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Alcobaça
AQI 39
Leiria
AQI 36
Peniche
AQI 39
Óbidos Municipality
AQI 39
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.orghttp://qualar.apambiente.pt/

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Chamusca
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Santarem
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Cercal
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Coimbra
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Peniche
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