Castle of Viana do AlentejoViana do AlentejoSantuario de Nossa Senhora d'AiresAlvitoCubaHerdade do RocimLagoa da Casa BrancaLagoa da CanivetaHerdade Grande - VinhoAntigo Castelo da Vidigueira do Paco dos GamasAdega Cooperativa de Vidigueira, Cuba e AlvitoRibafreixo WinesAlbufeira do TorresPaulo Laureano, VinusPortelEvora AirportQuinta Sao Jose PeramancaMonumento aos Mortos da Grande GuerraJardim Publico de EvoraPalacio de Dom ManuelPalacio BarahonaÉvoraChafariz da Praca do GiraldoVidigueiraRoman Ruins - BathsPalacio da InquisicaoBeringelFerreira do AlentejoBejaNevesPenedo GordoReguengos de MonsarazRedondoAlcácer do SalMontemor-o-NovoSalvadaArraiolosCabeça GordaAljustrelMoura
Air Quality in Castle of Viana do Alentejo, Portugal
Pollutants in Castle of Viana do Alentejo, Portugal
PM10
0.11 μg/ft3
PM25
0.07 μg/ft3
NO2
1.5 ppb
SO2
0.13 ppb
CO
0.13 ppb
O3
Primary Pollutant
27.38 ppb
Low riskHigh risk
Pollen Index in Castle of Viana do Alentejo, Portugal
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Castle of Viana do Alentejo, Portugal
Wed, May 15
MorningNoonEveningNight
AQI
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 22 and 40.
22
36
40
30
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 very high risk.
Tree
4
2
5
5
Weed
0
0
0
0
Grass
3
3
5
5
PM10
0.08 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
PM25
0.06 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
NO2
2.57 ppb
0.22 ppb
0.27 ppb
2.19 ppb
SO2
0.05 ppb
0.08 ppb
0.05 ppb
0.08 ppb
CO
0.12 ppb
0.11 ppb
0.11 ppb
0.12 ppb
O3
23.16 ppb
41.9 ppb
43.13 ppb
28.04 ppb