Kolonial terrasseHytte CreekwoodKing James VillageBrentwood EstatesBarrett KnollsStonehill EstatesWhitson RunCountry RidgeOakbrookeMeadowood VillageWhitson RidgeDevon GreenHunter Trail på StaffordMeadowood ParkUnderavdeling EstatesLiberty PlaceGlenwood ForestSettlers LandingStafford MewsBarrett Heights
Luftkvalitet i Kolonial terrasse, Virginia, forente stater
Forurensende stoffer i Kolonial terrasse, forente stater
PM10
0.27 μg/ft3
PM25
Primær forurensningsstoff
0.16 μg/ft3
NO2
2.19 ppb
SO2
0.69 ppb
CO
0.13 ppb
O3
29.19 ppb
Lav risikoHøy risiko
Pollenindeks i Kolonial terrasse, forente stater
Tre
2/5
012345
Ugress
0/5
012345
Gress
1/5
012345
Luftkvalitetsvarsel i Kolonial terrasse, forente stater
tor. 20. juni
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
26
45
76
43
Pollen
Tre
1
4
5
4
Ugress
0
0
0
0
Gress
1
1
2
2
PM10
0.27 μg/ft3
0.35 μg/ft3
0.34 μg/ft3
0.42 μg/ft3
PM25
0.17 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
0.28 μg/ft3
NO2
1.91 ppb
0.68 ppb
1.27 ppb
2.64 ppb
SO2
0.49 ppb
0.7 ppb
0.53 ppb
0.62 ppb
CO
0.14 ppb
0.15 ppb
0.16 ppb
0.18 ppb
O3
22.58 ppb
54.62 ppb
61.31 ppb
40.84 ppb
Luftkvalitetindeks
32
48
82
58
Pollen
Tre
4
4
5
4
Ugress
0
0
0
0
Gress
3
3
5
4
PM10
0.25 μg/ft3
0.38 μg/ft3
0.49 μg/ft3
0.69 μg/ft3
PM25
0.17 μg/ft3
0.25 μg/ft3
0.32 μg/ft3
0.47 μg/ft3
NO2
1.07 ppb
0.79 ppb
1.48 ppb
6.35 ppb
SO2
0.45 ppb
0.72 ppb
0.55 ppb
0.55 ppb
CO
0.15 ppb
0.17 ppb
0.18 ppb
0.28 ppb
O3
33.06 ppb
57.54 ppb
62.46 ppb
26.12 ppb
Luftkvalitetindeks
28
47
85
69
Pollen
Tre
3
3
3
2
Ugress
0
0
0
0
Gress
5
5
5
5
PM10
0.23 μg/ft3
0.50 μg/ft3
0.44 μg/ft3
0.47 μg/ft3
PM25
0.15 μg/ft3
0.34 μg/ft3
0.29 μg/ft3
0.32 μg/ft3
NO2
1.07 ppb
0.74 ppb
0.87 ppb
1.48 ppb
SO2
0.65 ppb
0.61 ppb
0.35 ppb
0.71 ppb
CO
0.14 ppb
0.16 ppb
0.17 ppb
0.17 ppb
O3
29.39 ppb
56.32 ppb
66.03 ppb
54.54 ppb