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  4. Sintra

Sintra

Lisbon

2026-08-19 16:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
81.5
PM10
μg/m³
27.2
PM2.5
μg/m³
7.9
NO2
μg/m³
5
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
25℃
71%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Algueirão
AQI 82
Colares
AQI 29
Terrugem
AQI 29
União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)
AQI 29
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.orghttp://qualar.apambiente.pt/

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Cities Nearby

Sintra
AQI 29
Algueirão–Mem Martins
AQI 82
Terrugem
AQI 29
Colares
AQI 29
Cascais
AQI 95
Oeiras
AQI 80
Carcavelos
AQI 16
Amadora
AQI 81
Ramada
AQI 19
Odivelas
AQI 19
Loures
AQI 82