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  4. Sintra

Sintra

Lisbon

2026-04-17 13:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
84.5
PM10
μg/m³
18.2
NO2
μg/m³
6.2
PM2.5
μg/m³
3.4
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
24℃
49%
13 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • PM10
  • NO2
  • PM2.5
  • SO2
  • Grasses
  • Olive Tree
  • Alder
  • Ragweed
  • Mugwort
  • Birch
Places included
Algueirão
AQI 85
Colares
AQI 18
Terrugem
AQI 18
União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)
AQI 18
Data Sources
http://www.polleninfo.orghttp://qualar.apambiente.pt/https://www.eea.europa.eu

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Cities Nearby

Sintra
AQI 18
Algueirão–Mem Martins
AQI 85
Terrugem
AQI 18
Colares
AQI 18
Cascais
AQI 75
Oeiras
AQI 58
Carcavelos
AQI 22
Amadora
AQI 68
Ramada
AQI 27
Odivelas
AQI 20
Loures
AQI 60