Catharpin Farms EstatesBushy AcresCatharpin FarmsOld Field EstatesCatharpinSudley Mountain EstatesLangt nivå EstatesLawnvale EstatesBreezy Knolls EstatesStepney PlantationSudley SpringsZouave HillsGainesvilleHaymarketOlde South EstatesGips Hill EstatesBoxwood FarmsWoolseyKennard RidgeForest Hills Estates
Luftkvalitet i Catharpin Farms Estates, Virginia, forente stater
Forurensende stoffer i Catharpin Farms Estates, forente stater
PM10
0.53 μg/ft3
PM25
Primær forurensningsstoff
0.36 μg/ft3
NO2
9.5 ppb
SO2
0.5 ppb
CO
0.31 ppb
O3
27.19 ppb
Lav risikoHøy risiko
Pollenindeks i Catharpin Farms Estates, forente stater
Tre
1/5
012345
Ugress
0/5
012345
Gress
1/5
012345
Luftkvalitetsvarsel i Catharpin Farms Estates, forente stater
tor. 23. mai
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks43
34
24
33
Neste dag
PollenTre
5
5
4
5
Ugress
0
0
0
0
Gress
4
3
1
3
Neste dag
PM10
0.13 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
0.07 μg/ft3
PM25
0.09 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.05 μg/ft3
NO2
0.3 ppb
1.69 ppb
0.94 ppb
0.28 ppb
SO2
0.04 ppb
0.05 ppb
0.05 ppb
0.03 ppb
CO
0.14 ppb
0.16 ppb
0.15 ppb
0.13 ppb
O3
46.19 ppb
30.77 ppb
25.89 ppb
39.7 ppb
Luftkvalitetindeks
24
33
37
41
Pollen
Tre
4
5
5
5
Ugress
0
0
0
0
Gress
1
3
4
5
PM10
0.11 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
0.23 μg/ft3
PM25
0.08 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.16 μg/ft3
NO2
0.94 ppb
0.28 ppb
0.42 ppb
0.57 ppb
SO2
0.05 ppb
0.03 ppb
0.02 ppb
0.15 ppb
CO
0.15 ppb
0.13 ppb
0.13 ppb
0.14 ppb
O3
25.89 ppb
39.7 ppb
39.19 ppb
49.5 ppb