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  4. Sintra

Sintra

Lisbon

2026-01-02 12:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
73.5
PM10
μg/m³
19.2
PM2.5
μg/m³
9.5
NO2
μg/m³
5.5
SO2
μg/m³
2.2
Weather
  • ℃
  • ℉
16℃
84%
30 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Algueirão
AQI 31
Colares
AQI 19
Terrugem
AQI 19
União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)
AQI 19
Data Sources
http://www.polleninfo.orghttp://qualar.apambiente.pt/https://www.eea.europa.eu

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Cities Nearby

Sintra
AQI 19
Algueirão–Mem Martins
AQI 31
Terrugem
AQI 19
Colares
AQI 19
Cascais
AQI 31
Oeiras
AQI 29
Carcavelos
AQI 28
Amadora
AQI 23
Ramada
AQI 14
Odivelas
AQI 14
Loures
AQI 18