Steder i nærheten
bjørk, Virginia, forente stater
Red Oak Hollow, Virginia, forente stater
Ingram, Virginia, forente stater
Nærliggende steder
Potts Landing Airport, forente stater
Fox Fire Airport, forente stater
White Oak Mountain Wildlife Management Area, forente stater
WINTER WEATHER ADVISORY
SE ALLE

Luftkvalitet i bjørk, Virginia, forente stater

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Forurensende stoffer i bjørk, forente stater

PM10
0.12 μg/ft3
PM25
0.15 μg/ft3
NO2
4.44 ppb
SO2
0.76 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
23.82 ppb
Lav risikoHøy risiko

Pollenindeks i bjørk, forente stater

Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i bjørk, forente stater

søn. 5. januar
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
35
28
31
32
Neste dag
Pollen

Tre

0
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.12 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.05 μg/ft3
PM25
0.23 μg/ft3
0.11 μg/ft3
0.12 μg/ft3
0.23 μg/ft3
NO2
5.41 ppb
1.7 ppb
1 ppb
2.3 ppb
SO2
1.48 ppb
1.1 ppb
0.9 ppb
1.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
25 ppb
27.8 ppb
30.5 ppb
32 ppb
Luftkvalitetindeks
28
31
32
32
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.03 μg/ft3
0.03 μg/ft3
0.05 μg/ft3
0.08 μg/ft3
PM25
0.11 μg/ft3
0.12 μg/ft3
0.23 μg/ft3
0.35 μg/ft3
NO2
1.7 ppb
1 ppb
2.3 ppb
2.3 ppb
SO2
1.1 ppb
0.9 ppb
1.1 ppb
1.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
27.8 ppb
30.5 ppb
32 ppb
32.2 ppb
Luftkvalitetindeks
32
33
35
35
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.07 μg/ft3
0.06 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
PM25
0.29 μg/ft3
0.25 μg/ft3
0.31 μg/ft3
0.42 μg/ft3
NO2
1.9 ppb
1.5 ppb
2.3 ppb
2.6 ppb
SO2
2.1 ppb
2.7 ppb
1.8 ppb
2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
32.3 ppb
32.7 ppb
34.7 ppb
34.7 ppb
Luftkvalitetindeks
33
31
34
0
Pollen

Tre

1
1
1
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.08 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
N/A
PM25
0.35 μg/ft3
0.47 μg/ft3
0.43 μg/ft3
N/A
NO2
2.4 ppb
1.8 ppb
2.7 ppb
N/A
SO2
3.5 ppb
1.5 ppb
1 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
N/A
O3
33.3 ppb
31.3 ppb
33.7 ppb
N/A