Steder i nærheten
Alfalfa, Alabama, forente stater
Knoxwood, Alabama, forente stater
Spocari, Alabama, forente stater
Nærliggende steder
French Creek Public Use Area, forente stater
Arcola Public Use Area, forente stater
Backbone Branch Public Area, forente stater

Luftkvalitet i Alfalfa, Alabama, forente stater

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Forurensende stoffer i Alfalfa, forente stater

PM10
0.68 μg/ft3
PM25
0.16 μg/ft3
NO2
1.3 ppb
SO2
0.5 ppb
CO
0.1 ppb
O3
Primær forurensningsstoff
6.6 ppb
Lav risikoHøy risiko

Pollenindeks i Alfalfa, forente stater

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

Luftkvalitetsvarsel i Alfalfa, forente stater

tir. 29. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
48
45
54
54
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
1
1
PM10
0.70 μg/ft3
0.26 μg/ft3
0.34 μg/ft3
0.31 μg/ft3
PM25
0.24 μg/ft3
0.22 μg/ft3
0.29 μg/ft3
0.29 μg/ft3
NO2
1.5 ppb
0.4 ppb
0.8 ppb
1.1 ppb
SO2
0.4 ppb
0.3 ppb
0.4 ppb
0.6 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
25.5 ppb
47.9 ppb
51 ppb
43.9 ppb
Luftkvalitetindeks
38
44
46
40
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
1
0
0
PM10
0.23 μg/ft3
0.24 μg/ft3
0.15 μg/ft3
0.18 μg/ft3
PM25
0.19 μg/ft3
0.18 μg/ft3
0.13 μg/ft3
0.16 μg/ft3
NO2
1.5 ppb
0.4 ppb
0.6 ppb
1.2 ppb
SO2
0.7 ppb
0.4 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
35.3 ppb
47 ppb
49.6 ppb
42.9 ppb
Luftkvalitetindeks
33
39
40
37
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
1
1
PM10
0.16 μg/ft3
0.20 μg/ft3
0.18 μg/ft3
0.13 μg/ft3
PM25
0.13 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
0.13 μg/ft3
NO2
1.3 ppb
0.5 ppb
1 ppb
1.1 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
35.5 ppb
41.6 ppb
43.1 ppb
39.7 ppb