hvit eikGordon og Keziah Sullivan EstatesHowes BluffSycamore RidgeWhitakerBridle Lake EstatesBel Plains EstatesColbert Walker EstatesBelle OaksMcCarthys CornerWildcat CornerWellford Sullivan EstateHjorteskogBattery Ridge EstatesFines CornerWhite Oak HillsFoxberryWill-MoreChapel HeightsWalter Roberson Estate
Luftkvalitet i hvit eik, Virginia, forente stater
Forurensende stoffer i hvit eik, forente stater
PM10
0.18 μg/ft3
PM25
0.04 μg/ft3
NO2
1.8 ppb
SO2
1.8 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
29.6 ppb
Lav risikoHøy risiko
Pollenindeks i hvit eik, forente stater
Tre
1/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i hvit eik, forente stater
ons. 5. mars
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks39
40
40
41
Neste dag
PollenTre
1
1
1
1
Ugress
0
0
0
0
Gress
0
0
0
0
Neste dag
PM10
0.04 μg/ft3
0.08 μg/ft3
0.17 μg/ft3
0.23 μg/ft3
PM25
0.04 μg/ft3
0.08 μg/ft3
0.16 μg/ft3
0.21 μg/ft3
NO2
2.2 ppb
2.3 ppb
2.7 ppb
1.9 ppb
SO2
1.1 ppb
1.5 ppb
1.9 ppb
2.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
41.9 ppb
43.2 ppb
43.1 ppb
42.1 ppb
Luftkvalitetindeks
40
41
41
56
Pollen
Tre
1
1
1
1
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.17 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
0.37 μg/ft3
PM25
0.16 μg/ft3
0.21 μg/ft3
0.20 μg/ft3
0.33 μg/ft3
NO2
2.7 ppb
1.9 ppb
2.8 ppb
3.5 ppb
SO2
1.9 ppb
2.1 ppb
2.3 ppb
3.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.1 ppb
42.1 ppb
44.7 ppb
41.3 ppb
Luftkvalitetindeks
34
41
44
41
Pollen
Tre
1
1
1
1
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.19 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
0.18 μg/ft3
PM25
0.17 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
0.17 μg/ft3
NO2
3.3 ppb
1.2 ppb
3.2 ppb
4 ppb
SO2
2 ppb
1.7 ppb
1.7 ppb
1.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
36.4 ppb
44.3 ppb
47.2 ppb
44.1 ppb