Knotsmythes LandingFines CornerBournePotomac Creek EstatesStones CornerYendor LandingFoxberryThe Hills of StaffordBel Plains EstatesBattery Ridge EstatesNew Hope EstatesThe Hills of Potomac CreekSycamore RidgeWhitakerBrookewood EstatesBoscobel WoodsBelle OaksShea EstatesWoodlanding VillageMcCarthys Corner
Luftkvalitet i Knotsmythes Landing, Virginia, forente stater
Forurensende stoffer i Knotsmythes Landing, forente stater
PM10
0.05 μg/ft3
PM25
0.06 μg/ft3
NO2
2.23 ppb
SO2
0.3 ppb
CO
0.14 ppb
O3
Primær forurensningsstoff
23.1 ppb
Lav risikoHøy risiko
Pollenindeks i Knotsmythes Landing, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Knotsmythes Landing, forente stater
tor. 21. november
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks99
86
56
45
Neste dag
PollenTre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
Neste dag
PM10
1.08 μg/ft3
0.78 μg/ft3
0.24 μg/ft3
0.34 μg/ft3
PM25
1.08 μg/ft3
0.77 μg/ft3
0.24 μg/ft3
0.34 μg/ft3
NO2
26.87 ppb
23.68 ppb
6.16 ppb
13.28 ppb
SO2
5.97 ppb
4.77 ppb
2.53 ppb
2.4 ppb
CO
0.67 ppb
0.51 ppb
0.23 ppb
0.26 ppb
O3
0.1 ppb
0.4 ppb
27 ppb
22.6 ppb
Luftkvalitetindeks
86
56
45
50
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.78 μg/ft3
0.24 μg/ft3
0.34 μg/ft3
0.34 μg/ft3
PM25
0.77 μg/ft3
0.24 μg/ft3
0.34 μg/ft3
0.34 μg/ft3
NO2
23.68 ppb
6.16 ppb
13.28 ppb
7.8 ppb
SO2
4.77 ppb
2.53 ppb
2.4 ppb
3.01 ppb
CO
0.51 ppb
0.23 ppb
0.26 ppb
0.24 ppb
O3
0.4 ppb
27 ppb
22.6 ppb
26.4 ppb