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  4. Sintra

Sintra

Lisbon

2026-04-17 04:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
82.5
PM10
μg/m³
16.8
PM2.5
μg/m³
3
SO2
μg/m³
1.9
NO2
μg/m³
1.1
Weather
  • ℃
  • ℉
11℃
89%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • PM10
  • PM2.5
  • SO2
  • NO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
Places included
Algueirão
AQI 83
Colares
AQI 16
Terrugem
AQI 16
União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)
AQI 16
Data Sources
https://www.eea.europa.euhttp://www.polleninfo.orghttp://qualar.apambiente.pt/

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Cities Nearby

Sintra
AQI 16
Algueirão–Mem Martins
AQI 83
Terrugem
AQI 16
Colares
AQI 16
Cascais
AQI 63
Oeiras
AQI 75
Carcavelos
AQI 19
Amadora
AQI 54
Ramada
AQI 15
Odivelas
AQI 11
Loures
AQI 69