Kvaliteta zraka u Dennings, Maryland, Ujedinjene države
Onečišćujuće tvari u zraku u Dennings, Ujedinjene države
PM10
0.79 μg/ft3
PM25
Primarna onečišćujuća tvar
0.62 μg/ft3
NO2
11.75 ppb
SO2
3.38 ppb
CO
0.3 ppb
O3
9.74 ppb
Niski rizikVisoki rizik
Indeks peludi u Dennings, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Dennings, Ujedinjene države
pon, 23. prosinca
JutroPodneVečerNoć
Indeks kvalitete zraka
42
49
55
74
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.26 μg/ft3
0.30 μg/ft3
0.37 μg/ft3
0.61 μg/ft3
PM25
1.19 μg/ft3
1.38 μg/ft3
1.56 μg/ft3
2.11 μg/ft3
NO2
11.1 ppb
5.6 ppb
12.5 ppb
20.4 ppb
SO2
2 ppb
3 ppb
2.5 ppb
3.5 ppb
CO
0.3 ppb
0.2 ppb
0.3 ppb
0.4 ppb
O3
5.9 ppb
17 ppb
14.6 ppb
2.2 ppb
Indeks kvalitete zraka
75
47
62
100
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.63 μg/ft3
0.29 μg/ft3
0.46 μg/ft3
0.95 μg/ft3
PM25
2.13 μg/ft3
1.33 μg/ft3
1.76 μg/ft3
2.83 μg/ft3
NO2
18.8 ppb
4.5 ppb
20.3 ppb
28.5 ppb
SO2
3.8 ppb
4.5 ppb
4.9 ppb
6.5 ppb
CO
0.4 ppb
0.2 ppb
0.4 ppb
0.6 ppb
O3
1.9 ppb
25 ppb
15 ppb
0.6 ppb
Indeks kvalitete zraka
99
75
81
89
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.93 μg/ft3
0.62 μg/ft3
0.69 μg/ft3
0.85 μg/ft3
PM25
2.79 μg/ft3
2.13 μg/ft3
2.29 μg/ft3
2.53 μg/ft3
NO2
29.1 ppb
12.4 ppb
24.2 ppb
27 ppb
SO2
7 ppb
6.5 ppb
5.1 ppb
3.9 ppb
CO
0.5 ppb
0.3 ppb
0.3 ppb
0.4 ppb
O3
N/A
16.6 ppb
10.2 ppb
2.6 ppb