Steder i nærheten
Hvite veikryss, Alabama, forente stater
Center Chapel, Alabama, forente stater
Taylors Crossroads, Alabama, forente stater
Nærliggende steder
Roanoke Municipal Airport, forente stater
Panacea Airport, forente stater
Swan Hill, forente stater

Luftkvalitet i Hvite veikryss, Alabama, forente stater

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Forurensende stoffer i Hvite veikryss, forente stater

PM10
0.19 μg/ft3
PM25
0.13 μg/ft3
NO2
0.98 ppb
SO2
0.31 ppb
CO
0.14 ppb
O3
Primær forurensningsstoff
35.73 ppb
Lav risikoHøy risiko

Pollenindeks i Hvite veikryss, forente stater

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

Luftkvalitetsvarsel i Hvite veikryss, forente stater

ons. 13. november
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
36
42
42
32
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.09 μg/ft3
0.32 μg/ft3
0.20 μg/ft3
0.07 μg/ft3
PM25
0.08 μg/ft3
0.31 μg/ft3
0.20 μg/ft3
0.07 μg/ft3
NO2
1.17 ppb
0.75 ppb
1.95 ppb
1.65 ppb
SO2
0.24 ppb
0.8 ppb
0.63 ppb
0.43 ppb
CO
0.13 ppb
0.16 ppb
0.17 ppb
0.15 ppb
O3
37.5 ppb
52.9 ppb
39.4 ppb
32 ppb
Luftkvalitetindeks
25
30
33
33
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.16 μg/ft3
0.14 μg/ft3
0.26 μg/ft3
0.22 μg/ft3
PM25
0.16 μg/ft3
0.14 μg/ft3
0.26 μg/ft3
0.22 μg/ft3
NO2
2.32 ppb
1.13 ppb
3.21 ppb
3.31 ppb
SO2
0.97 ppb
1.59 ppb
1.39 ppb
1.24 ppb
CO
0.17 ppb
0.16 ppb
0.18 ppb
0.18 ppb
O3
24.9 ppb
37.3 ppb
32.6 ppb
26.4 ppb
Luftkvalitetindeks
39
36
70
64
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.30 μg/ft3
0.21 μg/ft3
0.70 μg/ft3
0.48 μg/ft3
PM25
0.30 μg/ft3
0.21 μg/ft3
0.69 μg/ft3
0.48 μg/ft3
NO2
4.66 ppb
0.93 ppb
7.79 ppb
5.16 ppb
SO2
1.05 ppb
1.34 ppb
1.32 ppb
1.59 ppb
CO
0.18 ppb
0.17 ppb
0.26 ppb
0.21 ppb
O3
19.6 ppb
44.2 ppb
39 ppb
32.5 ppb