Steder i nærheten
Oak Grove, Virginia, forente stater
Cooktown, Virginia, forente stater
Sterling Park, Virginia, forente stater
Nærliggende steder
Bready Park, forente stater
Alabama Drive Park, forente stater
Folly Lick Park, forente stater

Luftkvalitet i Oak Grove, Virginia, forente stater

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Forurensende stoffer i Oak Grove, forente stater

PM10
0.48 μg/ft3
PM25
Primær forurensningsstoff
0.35 μg/ft3
NO2
12.5 ppb
SO2
6.19 ppb
CO
7.81 ppb
O3
29.31 ppb
Lav risikoHøy risiko

Pollenindeks i Oak Grove, forente stater

Tre
1/5
012345
Ugress
0/5
012345
Gress
1/5
012345

Luftkvalitetsvarsel i Oak Grove, forente stater

ons. 8. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
28
53
51
40
Pollen

Tre

1
0
3
0

Ugress

0
0
0
0

Gress

1
0
1
0
PM10
0.30 μg/ft3
0.58 μg/ft3
0.54 μg/ft3
0.32 μg/ft3
PM25
0.20 μg/ft3
0.40 μg/ft3
0.37 μg/ft3
0.23 μg/ft3
NO2
6.83 ppb
6.27 ppb
4.67 ppb
5.64 ppb
SO2
0.77 ppb
1.8 ppb
1.33 ppb
1.31 ppb
CO
0.22 ppb
0.24 ppb
0.21 ppb
0.18 ppb
O3
13.27 ppb
31.47 ppb
42.48 ppb
40.88 ppb
Luftkvalitetindeks
38
31
29
24
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.26 μg/ft3
0.12 μg/ft3
0.28 μg/ft3
0.24 μg/ft3
PM25
0.18 μg/ft3
0.08 μg/ft3
0.20 μg/ft3
0.17 μg/ft3
NO2
3.33 ppb
4.35 ppb
4.99 ppb
7.59 ppb
SO2
1.14 ppb
1.08 ppb
1.01 ppb
1.06 ppb
CO
0.16 ppb
0.18 ppb
0.18 ppb
0.2 ppb
O3
37.95 ppb
32.04 ppb
29.84 ppb
20.01 ppb
Luftkvalitetindeks
37
38
38
46
Pollen

Tre

1
3
5
5

Ugress

0
0
0
0

Gress

0
0
0
1
PM10
0.41 μg/ft3
0.33 μg/ft3
0.40 μg/ft3
0.44 μg/ft3
PM25
0.29 μg/ft3
0.23 μg/ft3
0.28 μg/ft3
0.31 μg/ft3
NO2
6.25 ppb
2.02 ppb
2.68 ppb
6.2 ppb
SO2
0.4 ppb
1.45 ppb
0.6 ppb
0.63 ppb
CO
0.21 ppb
0.16 ppb
0.16 ppb
0.2 ppb
O3
12.3 ppb
37.47 ppb
38.38 ppb
23.99 ppb