Lokationer i nærheden
Loudoun County, Virginia, Forenede Stater
Fox Chase, Virginia, Forenede Stater
Hughesville, Virginia, Forenede Stater
Steder i nærheden
Leesburg Animal Park, Forenede Stater
Leesburg Country Club, Forenede Stater
Goose Creek Historic District, Forenede Stater

Luftkvalitet i Loudoun County, Virginia, Forenede Stater

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Forureningskilder i Loudoun County, Forenede Stater

PM10
0.03 μg/ft3
PM25
0.04 μg/ft3
NO2
1.6 ppb
SO2
1.6 ppb
CO
0.2 ppb
O3
Primær forureningskilde
24.5 ppb
Lav risikoHøj risiko

Pollenindeks i Loudoun County, Forenede Stater

Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Loudoun County, Forenede Stater

ons. 5. marts
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
37
32
37
39
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.24 μg/ft3
0.02 μg/ft3
0.04 μg/ft3
0.06 μg/ft3
PM25
0.16 μg/ft3
0.02 μg/ft3
0.04 μg/ft3
0.06 μg/ft3
NO2
2.1 ppb
1.3 ppb
2 ppb
1.8 ppb
SO2
1.7 ppb
1.3 ppb
1 ppb
1.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
40.1 ppb
33.9 ppb
39.9 ppb
41.6 ppb
AQI (luftkvalitetsindeks)
40
40
43
53
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.10 μg/ft3
0.15 μg/ft3
0.17 μg/ft3
0.33 μg/ft3
PM25
0.09 μg/ft3
0.14 μg/ft3
0.16 μg/ft3
0.29 μg/ft3
NO2
2.4 ppb
1.4 ppb
2.6 ppb
3 ppb
SO2
1.7 ppb
1.8 ppb
2.1 ppb
3.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43 ppb
42.9 ppb
46 ppb
41.2 ppb
AQI (luftkvalitetsindeks)
58
36
44
39
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.41 μg/ft3
0.10 μg/ft3
0.06 μg/ft3
0.12 μg/ft3
PM25
0.37 μg/ft3
0.09 μg/ft3
0.06 μg/ft3
0.12 μg/ft3
NO2
3.4 ppb
1.2 ppb
2.7 ppb
3.7 ppb
SO2
3.4 ppb
1.5 ppb
1.4 ppb
1.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
32.6 ppb
39.2 ppb
47.5 ppb
42.4 ppb