Luftkvalitet i West End-Collegiate Historic District, forente stater
Forurensende stoffer i West End-Collegiate Historic District, forente stater
PM10
0.87 μg/ft3
PM25
Primær forurensningsstoff
0.63 μg/ft3
NO2
17.88 ppb
SO2
7.88 ppb
CO
5.19 ppb
O3
43.31 ppb
Lav risikoHøy risiko
Pollenindeks i West End-Collegiate Historic District, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i West End-Collegiate Historic District, forente stater
tir. 30. april
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks53
26
33
36
Neste dag
PollenTre
0
0
0
1
Ugress
0
0
0
0
Gress
0
0
0
0
Neste dag
PM10
0.57 μg/ft3
0.24 μg/ft3
0.19 μg/ft3
0.33 μg/ft3
PM25
0.37 μg/ft3
0.16 μg/ft3
0.12 μg/ft3
0.21 μg/ft3
NO2
15.59 ppb
6.94 ppb
3.01 ppb
6.31 ppb
SO2
1.52 ppb
1.4 ppb
1.1 ppb
1.22 ppb
CO
0.18 ppb
0.15 ppb
0.14 ppb
0.15 ppb
O3
24.04 ppb
27.23 ppb
38.88 ppb
34.78 ppb
Luftkvalitetindeks
26
33
36
32
Pollen
Tre
0
0
1
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.24 μg/ft3
0.19 μg/ft3
0.33 μg/ft3
0.36 μg/ft3
PM25
0.16 μg/ft3
0.12 μg/ft3
0.21 μg/ft3
0.22 μg/ft3
NO2
6.94 ppb
3.01 ppb
6.31 ppb
9.37 ppb
SO2
1.4 ppb
1.1 ppb
1.22 ppb
1.38 ppb
CO
0.15 ppb
0.14 ppb
0.15 ppb
0.15 ppb
O3
27.23 ppb
38.88 ppb
34.78 ppb
26.79 ppb