Kvaliteta zraka u Northwoods, Arizona, Ujedinjene države
Onečišćujuće tvari u zraku u Northwoods, Ujedinjene države
PM10
1.13 μg/ft3
PM25
0.21 μg/ft3
NO2
1.7 ppb
SO2
0.5 ppb
CO
0.1 ppb
O3
Primarna onečišćujuća tvar
46.4 ppb
Niski rizikVisoki rizik
Indeks peludi u Northwoods, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Northwoods, Ujedinjene države
ned, 2. ožujka
JutroPodneVečerNoć
Indeks kvalitete zraka
52
44
60
70
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.13 μg/ft3
1.35 μg/ft3
2.04 μg/ft3
2.62 μg/ft3
PM25
0.27 μg/ft3
0.20 μg/ft3
0.24 μg/ft3
0.37 μg/ft3
NO2
2.2 ppb
2.1 ppb
4.2 ppb
8.3 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
47.2 ppb
40.9 ppb
48.7 ppb
38.5 ppb
Indeks kvalitete zraka
83
60
52
67
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
3.34 μg/ft3
1.49 μg/ft3
1.45 μg/ft3
1.48 μg/ft3
PM25
0.50 μg/ft3
0.39 μg/ft3
0.27 μg/ft3
0.50 μg/ft3
NO2
10.1 ppb
4.7 ppb
10.5 ppb
34.8 ppb
SO2
1.4 ppb
1.7 ppb
0.8 ppb
1.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
29 ppb
34.9 ppb
49.8 ppb
18.3 ppb
Indeks kvalitete zraka
64
59
54
89
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.32 μg/ft3
1.26 μg/ft3
1.18 μg/ft3
1.55 μg/ft3
PM25
0.46 μg/ft3
0.38 μg/ft3
0.31 μg/ft3
0.82 μg/ft3
NO2
17.1 ppb
5.1 ppb
18.8 ppb
50.3 ppb
SO2
1.3 ppb
1.3 ppb
1.2 ppb
3.1 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.6 ppb
O3
16.5 ppb
46.8 ppb
55.2 ppb
11.8 ppb