Lokationer i nærheden
Harman Junction, Virginia, Forenede Stater
Maxie, Virginia, Forenede Stater
Artia, Virginia, Forenede Stater
Steder i nærheden
United Coal Heliport, Forenede Stater
F B Fowler Heliport, Forenede Stater
Wellmore Heliport, Forenede Stater

Luftkvalitet i Harman Junction, Virginia, Forenede Stater

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Forureningskilder i Harman Junction, Forenede Stater

PM10
0.64 μg/ft3
PM25
Primær forureningskilde
0.50 μg/ft3
NO2
7.88 ppb
SO2
7.5 ppb
CO
7.19 ppb
O3
57.19 ppb
Lav risikoHøj risiko

Pollenindeks i Harman Junction, Forenede Stater

Træ
5/5
012345
Ukrudt
0/5
012345
Græs
4/5
012345

Luftkvalitetsudsigt i Harman Junction, Forenede Stater

lør. 1. juni
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
45
43
38
30
Pollen

Træ

5
1
5
1

Ukrudt

0
0
0
0

Græs

1
2
1
1
PM10
0.44 μg/ft3
0.23 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
PM25
0.29 μg/ft3
0.15 μg/ft3
0.12 μg/ft3
0.13 μg/ft3
NO2
0.74 ppb
0.54 ppb
1.09 ppb
1.69 ppb
SO2
0.54 ppb
0.26 ppb
0.07 ppb
0.1 ppb
CO
0.16 ppb
0.16 ppb
0.18 ppb
0.2 ppb
O3
48.06 ppb
45.57 ppb
36.23 ppb
31.54 ppb
AQI (luftkvalitetsindeks)
29
43
49
46
Pollen

Træ

0
1
5
4

Ukrudt

0
0
0
0

Græs

1
1
1
1
PM10
0.19 μg/ft3
0.14 μg/ft3
0.20 μg/ft3
0.51 μg/ft3
PM25
0.13 μg/ft3
0.10 μg/ft3
0.14 μg/ft3
0.36 μg/ft3
NO2
1.21 ppb
0.46 ppb
1.06 ppb
6.07 ppb
SO2
0.15 ppb
0.05 ppb
0.07 ppb
N/A
CO
0.18 ppb
0.18 ppb
0.19 ppb
0.3 ppb
O3
30.77 ppb
51.8 ppb
51.7 ppb
21.74 ppb
AQI (luftkvalitetsindeks)
47
49
62
45
Pollen

Træ

1
5
5
5

Ukrudt

0
0
0
0

Græs

1
0
1
2
PM10
0.45 μg/ft3
0.35 μg/ft3
0.32 μg/ft3
0.47 μg/ft3
PM25
0.32 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
0.33 μg/ft3
NO2
3.07 ppb
0.42 ppb
1.32 ppb
4.8 ppb
SO2
0.08 ppb
0.3 ppb
0.16 ppb
0.24 ppb
CO
0.28 ppb
0.18 ppb
0.18 ppb
0.26 ppb
O3
17.79 ppb
58.06 ppb
53.65 ppb
25.02 ppb