FreiriaAdegaMaeAdega Cooperativa de Sao Mamede da VentosaSobral da AbelheiraQuinta da AlmiaraEncarnaçãoAzueiraQuinta da ViscondessaTurcifalLyssaCastro do ZambujalGradilSão Pedro da CadeiraSão Pedro da CadeiraPonte do RolSanto IsidoroTorres VedrasSanto IsidoroEnxara do BispoVila Franca do RosárioSolmeviniMosteiro Budista SumedharamaSenhora do SocorroParque Verde da VarzeaPraia das EscadinhasParque dos BombeirosPraia da CaladaJardim da GracaForte da ArcheiraTorres VedrasPraia de Sao LourencoChafariz dos CanosCastelo de Torres VedrasPraia das PecasParque do ChoupalMafraSilveiraSilveiraRunaMafra
Air Quality in Freiria, Guarda District, Portugal
Pollutants in Freiria, Portugal
PM10
0.48 μg/ft3
PM25
0.19 μg/ft3
NO2
2.3 ppb
SO2
0.5 ppb
CO
0.1 ppb
O3
Primary Pollutant
38.6 ppb
Low riskHigh risk
Pollen Index in Freiria, Portugal
Tree
5/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Freiria, Portugal
Wed, April 23
MorningNoonEveningNight
AQI
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 43 and 73.
72
69
53
52
Pollen
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
Tree
5
5
5
5
Weed
0
0
0
0
Grass
0
0
0
0
PM10
1.42 μg/ft3
1.95 μg/ft3
0.99 μg/ft3
0.54 μg/ft3
PM25
0.57 μg/ft3
0.53 μg/ft3
0.29 μg/ft3
0.27 μg/ft3
NO2
3.2 ppb
0.3 ppb
0.6 ppb
4.7 ppb
SO2
0.1 ppb
0.7 ppb
0.7 ppb
1 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
24.1 ppb
49.3 ppb
49.7 ppb
32.8 ppb