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  4. Sintra

Sintra

Lisbon

2025-12-22 08:00
AQHI (Canada)
Low
Pollutants|Pollens
O3
μg/m³
53
PM10
μg/m³
14
NO2
μg/m³
20.1
PM2.5
μg/m³
3.1
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
11℃
80%
11 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Allergy Risk
  • O3
  • PM10
  • NO2
  • PM2.5
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Algueirão
AQI 2
Colares
AQI --
Terrugem
AQI --
União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)
AQI --
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.orghttp://qualar.apambiente.pt/

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Cities Nearby

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