Steder i nærheten
Chalkville, Alabama, forente stater
Grayson Valley, Alabama, forente stater
Gable Cove, Alabama, forente stater
Nærliggende steder
Grayson Valley Country Club, forente stater
Center Point Community Park, forente stater
Keeler Mountain, forente stater

Luftkvalitet i Chalkville, Alabama, forente stater

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Forurensende stoffer i Chalkville, forente stater

PM10
0.62 μg/ft3
PM25
Primær forurensningsstoff
0.48 μg/ft3
NO2
7.88 ppb
SO2
5.31 ppb
CO
5.19 ppb
O3
30.38 ppb
Lav risikoHøy risiko

Pollenindeks i Chalkville, forente stater

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

Luftkvalitetsvarsel i Chalkville, forente stater

man. 13. mai
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
50
37
36
47
Neste dag
Pollen

Tre

1
2
2
2

Ugress

0
0
0
0

Gress

5
2
1
2
Neste dag
PM10
0.37 μg/ft3
0.36 μg/ft3
0.36 μg/ft3
0.38 μg/ft3
PM25
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
NO2
0.99 ppb
2.83 ppb
2.51 ppb
0.47 ppb
SO2
0.09 ppb
0.15 ppb
0.14 ppb
0.28 ppb
CO
0.16 ppb
0.19 ppb
0.19 ppb
0.15 ppb
O3
52.86 ppb
33.54 ppb
21.93 ppb
54.78 ppb
Luftkvalitetindeks
36
47
58
47
Pollen

Tre

2
2
5
1

Ugress

0
0
0
0

Gress

1
2
4
1
PM10
0.36 μg/ft3
0.38 μg/ft3
0.45 μg/ft3
0.48 μg/ft3
PM25
0.25 μg/ft3
0.26 μg/ft3
0.30 μg/ft3
0.33 μg/ft3
NO2
2.51 ppb
0.47 ppb
1.13 ppb
4.96 ppb
SO2
0.14 ppb
0.28 ppb
0.17 ppb
0.23 ppb
CO
0.19 ppb
0.15 ppb
0.16 ppb
0.21 ppb
O3
21.93 ppb
54.78 ppb
53.79 ppb
33.94 ppb
Luftkvalitetindeks
36
50
73
65
Pollen

Tre

0
1
0
0

Ugress

0
0
0
0

Gress

1
1
0
0
PM10
0.35 μg/ft3
0.39 μg/ft3
1.05 μg/ft3
0.68 μg/ft3
PM25
0.22 μg/ft3
0.24 μg/ft3
0.71 μg/ft3
0.48 μg/ft3
NO2
1.37 ppb
0.72 ppb
1.04 ppb
3.15 ppb
SO2
0.21 ppb
0.28 ppb
0.16 ppb
0.71 ppb
CO
0.15 ppb
0.14 ppb
0.16 ppb
0.16 ppb
O3
39.16 ppb
56.38 ppb
45.58 ppb
40.8 ppb