Lokationer i nærheden
Grayson County, Kentucky, Forenede Stater
Millwood, Kentucky, Forenede Stater
Leitchfield, Kentucky, Forenede Stater
Steder i nærheden
Layman Knob, Forenede Stater
Grayson County Airport, Forenede Stater
Mc Grew Airport, Forenede Stater

Luftkvalitet i Grayson County, Kentucky, Forenede Stater

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Forureningskilder i Grayson County, Forenede Stater

PM10
0.46 μg/ft3
PM25
0.24 μg/ft3
NO2
2.6 ppb
SO2
2 ppb
CO
0.2 ppb
O3
Primær forureningskilde
32 ppb
Lav risikoHøj risiko

Pollenindeks i Grayson County, Forenede Stater

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

Luftkvalitetsudsigt i Grayson County, Forenede Stater

man. 3. marts
MorgenMiddagAftenNat
Næste dag
Næste dag
AQI (luftkvalitetsindeks)
42
41
31
39
Næste dag
Pollen

Træ

1
1
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
Næste dag
PM10
0.05 μg/ft3
0.07 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
PM25
0.05 μg/ft3
0.06 μg/ft3
0.11 μg/ft3
0.08 μg/ft3
NO2
0.9 ppb
1.5 ppb
2.8 ppb
0.8 ppb
SO2
0.5 ppb
0.4 ppb
0.5 ppb
0.9 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.1 ppb
O3
45.7 ppb
43.7 ppb
33.2 ppb
42.3 ppb
AQI (luftkvalitetsindeks)
31
39
44
45
Pollen

Træ

0
0
1
1

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.12 μg/ft3
0.10 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
PM25
0.11 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
0.10 μg/ft3
NO2
2.8 ppb
0.8 ppb
1.3 ppb
1 ppb
SO2
0.5 ppb
0.9 ppb
0.6 ppb
0.5 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
33.2 ppb
42.3 ppb
47.6 ppb
48.2 ppb