Luftkvalitet i Chalkville Census Designated Place (historisk), Alabama, forente stater
Forurensende stoffer i Chalkville Census Designated Place (historisk), forente stater
PM10
0.06 μg/ft3
PM25
0.06 μg/ft3
NO2
1.96 ppb
SO2
0.37 ppb
CO
0.17 ppb
O3
Primær forurensningsstoff
24.59 ppb
Lav risikoHøy risiko
Pollenindeks i Chalkville Census Designated Place (historisk), forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Chalkville Census Designated Place (historisk), forente stater
tor. 14. november
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks53
58
47
43
Neste dag
PollenTre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
Neste dag
PM10
0.42 μg/ft3
0.43 μg/ft3
0.30 μg/ft3
0.20 μg/ft3
PM25
0.42 μg/ft3
0.42 μg/ft3
0.30 μg/ft3
0.19 μg/ft3
NO2
4.1 ppb
2.64 ppb
2.56 ppb
0.46 ppb
SO2
0.75 ppb
0.95 ppb
0.88 ppb
0.94 ppb
CO
0.22 ppb
0.21 ppb
0.2 ppb
0.18 ppb
O3
38.3 ppb
39.2 ppb
29.6 ppb
52.5 ppb
Luftkvalitetindeks
47
43
42
44
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.30 μg/ft3
0.20 μg/ft3
0.32 μg/ft3
0.29 μg/ft3
PM25
0.30 μg/ft3
0.19 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
NO2
2.56 ppb
0.46 ppb
4.35 ppb
2.78 ppb
SO2
0.88 ppb
0.94 ppb
0.74 ppb
0.68 ppb
CO
0.2 ppb
0.18 ppb
0.23 ppb
0.21 ppb
O3
29.6 ppb
52.5 ppb
40.6 ppb
41.2 ppb