Luftkvalitet i Marshall County, vest.virginia, forente stater
Forurensende stoffer i Marshall County, forente stater
PM10
0.36 μg/ft3
PM25
Primær forurensningsstoff
0.25 μg/ft3
NO2
1.88 ppb
SO2
0.5 ppb
CO
0.19 ppb
O3
31.31 ppb
Lav risikoHøy risiko
Pollenindeks i Marshall County, forente stater
Tre
5/5
012345
Ugress
0/5
012345
Gress
1/5
012345
Luftkvalitetsvarsel i Marshall County, forente stater
man. 13. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
40
35
34
35
Pollen
Tre
0
0
1
1
Ugress
0
0
0
0
Gress
0
0
1
1
PM10
0.06 μg/ft3
0.07 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
PM25
0.04 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
NO2
2.08 ppb
2.36 ppb
2.08 ppb
1.47 ppb
SO2
0.7 ppb
0.66 ppb
0.31 ppb
0.26 ppb
CO
0.12 ppb
0.13 ppb
0.13 ppb
0.12 ppb
O3
39.86 ppb
36.05 ppb
37.27 ppb
39.82 ppb