Steder i nærheten
Velie, Arkansas, forente stater
Lester Junction, Arkansas, forente stater
Kent, Arkansas, forente stater
Nærliggende steder
Lower Old Brake, forente stater
Upper Old Brake, forente stater
Toney Old River, forente stater

Luftkvalitet i Lower Old Brake, forente stater

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Forurensende stoffer i Lower Old Brake, forente stater

PM10
0.26 μg/ft3
PM25
0.22 μg/ft3
NO2
1.6 ppb
SO2
0.4 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
18.9 ppb
Lav risikoHøy risiko

Pollenindeks i Lower Old Brake, forente stater

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

Luftkvalitetsvarsel i Lower Old Brake, forente stater

man. 7. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
41
39
48
43
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.29 μg/ft3
0.21 μg/ft3
0.27 μg/ft3
0.21 μg/ft3
PM25
0.21 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
NO2
1.5 ppb
0.4 ppb
1 ppb
1.6 ppb
SO2
0.4 ppb
0.4 ppb
0.3 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
23.7 ppb
42.4 ppb
52.2 ppb
46.6 ppb
Luftkvalitetindeks
36
40
53
51
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.14 μg/ft3
0.19 μg/ft3
0.27 μg/ft3
0.28 μg/ft3
PM25
0.14 μg/ft3
0.16 μg/ft3
0.23 μg/ft3
0.25 μg/ft3
NO2
1.7 ppb
0.6 ppb
0.7 ppb
1.5 ppb
SO2
0.6 ppb
0.6 ppb
0.6 ppb
0.7 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
38.4 ppb
43.2 ppb
57.4 ppb
53.5 ppb
Luftkvalitetindeks
49
44
50
52
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.27 μg/ft3
0.24 μg/ft3
0.33 μg/ft3
0.38 μg/ft3
PM25
0.25 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
0.27 μg/ft3
NO2
1.4 ppb
0.6 ppb
1.2 ppb
1.8 ppb
SO2
0.7 ppb
0.8 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
45.6 ppb
47.4 ppb
54.1 ppb
44.7 ppb