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  4. Sintra

Sintra

Lisbon

2025-12-10 09:00
AQI (UK)
Low
Pollutants|Pollens
PM10
μg/m³
23.9
O3
μg/m³
47
PM2.5
μg/m³
5.8
NO2
μg/m³
25.9
SO2
μg/m³
2
Weather
  • ℃
  • ℉
14℃
77%
2 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • Allergy Risk
  • PM10
  • O3
  • PM2.5
  • NO2
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Algueirão
AQI 2
Colares
AQI 2
Terrugem
AQI 2
União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)
AQI 2
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttp://qualar.apambiente.pt/

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Cities Nearby

Sintra
AQI 2
Algueirão–Mem Martins
AQI 2
Terrugem
AQI 2
Colares
AQI 2
Cascais
AQI 2
Oeiras
AQI 2
Carcavelos
AQI 2
Amadora
AQI 1
Ramada
AQI 2
Odivelas
AQI 1
Loures
AQI 2