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  4. Sintra

Sintra

Lisbon

2026-02-18 09:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
63.5
NO2
μg/m³
17.2
PM10
μg/m³
10.8
PM2.5
μg/m³
3.4
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
13℃
92%
17 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • NO2
  • PM10
  • PM2.5
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Algueirão
AQI 64
Colares
AQI 10
Terrugem
AQI 10
União das freguesias de Sintra (Santa Maria e São Miguel, São Martinho e São Pedro de Penaferrim)
AQI 10
Data Sources
https://www.eea.europa.euhttp://qualar.apambiente.pt/http://www.polleninfo.org

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Cities Nearby

Sintra
AQI 10
Algueirão–Mem Martins
AQI 64
Terrugem
AQI 10
Colares
AQI 10
Cascais
AQI 86
Oeiras
AQI 64
Carcavelos
AQI 10
Amadora
AQI 68
Ramada
AQI 43
Odivelas
AQI 12
Loures
AQI 52