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  4. Sintra

Sintra

Lisbon

2026-01-01 18:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
17.4
PM10
μg/m³
29.5
O3
μg/m³
40.5
NO2
μg/m³
14.7
SO2
μg/m³
2.1
Weather
  • ℃
  • ℉
14℃
87%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • O3
  • NO2
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Algueirão
AQI 63
Colares
AQI 68
Terrugem
AQI 68
União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)
AQI 68
Data Sources
https://www.eea.europa.euhttp://qualar.apambiente.pt/http://www.polleninfo.org

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Cities Nearby

Sintra
AQI 68
Algueirão–Mem Martins
AQI 63
Terrugem
AQI 68
Colares
AQI 68
Cascais
AQI 58
Oeiras
AQI 58
Carcavelos
AQI 58
Amadora
AQI 54
Ramada
AQI 54
Odivelas
AQI 54
Loures
AQI 64