Kvaliteta zraka u Spohrs Crossroads, Zapadna Virginia, Ujedinjene države
Onečišćujuće tvari u zraku u Spohrs Crossroads, Ujedinjene države
PM10
0.27 μg/ft3
PM25
Primarna onečišćujuća tvar
0.35 μg/ft3
NO2
4.46 ppb
SO2
1.24 ppb
CO
0.2 ppb
O3
19.3 ppb
Niski rizikVisoki rizik
Indeks peludi u Spohrs Crossroads, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Spohrs Crossroads, Ujedinjene države
pet, 27. prosinca
JutroPodneVečerNoć
Indeks kvalitete zraka
71
43
28
41
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.31 μg/ft3
0.29 μg/ft3
0.18 μg/ft3
0.27 μg/ft3
PM25
0.60 μg/ft3
1.21 μg/ft3
0.78 μg/ft3
1.16 μg/ft3
NO2
4.77 ppb
5.1 ppb
9.1 ppb
9.2 ppb
SO2
1.19 ppb
1.2 ppb
1.2 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
27.7 ppb
16.4 ppb
15.1 ppb
11.2 ppb
Indeks kvalitete zraka
23
34
36
37
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.17 μg/ft3
0.17 μg/ft3
0.13 μg/ft3
0.03 μg/ft3
PM25
0.65 μg/ft3
0.60 μg/ft3
0.49 μg/ft3
0.14 μg/ft3
NO2
2.7 ppb
3.3 ppb
2.7 ppb
1.4 ppb
SO2
0.6 ppb
0.8 ppb
0.5 ppb
0.5 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
23.3 ppb
34 ppb
36.1 ppb
37.2 ppb
Indeks kvalitete zraka
40
36
34
27
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.04 μg/ft3
0.04 μg/ft3
0.10 μg/ft3
0.17 μg/ft3
PM25
0.17 μg/ft3
0.16 μg/ft3
0.42 μg/ft3
0.73 μg/ft3
NO2
1.3 ppb
1.6 ppb
5.5 ppb
6.1 ppb
SO2
2.2 ppb
2.9 ppb
3.3 ppb
3.5 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
39.7 ppb
36.2 ppb
34.4 ppb
26.6 ppb