Lokationer i nærheden
Calhoun County, Alabama, Forenede Stater
Væver, Alabama, Forenede Stater
Halls Chapel, Alabama, Forenede Stater
Steder i nærheden
Askew Field, Forenede Stater
Reilly AHP Airport, Forenede Stater
Pelham Park, Forenede Stater

Luftkvalitet i Calhoun County, Alabama, Forenede Stater

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Forureningskilder i Calhoun County, Forenede Stater

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

Pollenindeks i Calhoun County, Forenede Stater

Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Calhoun County, Forenede Stater

man. 13. maj
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
36
47
58
47
Pollen

Træ

2
2
5
1

Ukrudt

0
0
0
0

Græs

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
AQI (luftkvalitetsindeks)
36
50
73
65
Pollen

Træ

0
1
0
0

Ukrudt

0
0
0
0

Græs

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