Kvaliteta zraka u Black Hawk's Grave Historical Marker, Ujedinjene države
Onečišćujuće tvari u zraku u Black Hawk's Grave Historical Marker, Ujedinjene države
PM10
0.13 μg/ft3
PM25
0.15 μg/ft3
NO2
2.4 ppb
SO2
0.6 ppb
CO
0.2 ppb
O3
Primarna onečišćujuća tvar
50 ppb
Niski rizikVisoki rizik
Indeks peludi u Black Hawk's Grave Historical Marker, Ujedinjene države
Stablo
1/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Black Hawk's Grave Historical Marker, Ujedinjene države
uto, 11. ožujka
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka40
50
60
77
Sljedeći dan
PeludStablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.18 μg/ft3
0.20 μg/ft3
0.40 μg/ft3
0.65 μg/ft3
PM25
0.17 μg/ft3
0.20 μg/ft3
0.39 μg/ft3
0.65 μg/ft3
NO2
1.5 ppb
4.3 ppb
10.9 ppb
12.9 ppb
SO2
1.7 ppb
2.1 ppb
2.8 ppb
1.6 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
43 ppb
53.7 ppb
34.9 ppb
13.9 ppb
Indeks kvalitete zraka
77
66
56
64
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.65 μg/ft3
0.49 μg/ft3
0.35 μg/ft3
0.47 μg/ft3
PM25
0.65 μg/ft3
0.48 μg/ft3
0.33 μg/ft3
0.45 μg/ft3
NO2
12.9 ppb
2.9 ppb
4.6 ppb
5.5 ppb
SO2
1.6 ppb
2.2 ppb
2.4 ppb
1.5 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
13.9 ppb
35 ppb
55.3 ppb
38 ppb
Indeks kvalitete zraka
60
46
45
45
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.41 μg/ft3
0.24 μg/ft3
0.20 μg/ft3
0.18 μg/ft3
PM25
0.40 μg/ft3
0.23 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
NO2
3.4 ppb
1.4 ppb
1.5 ppb
1.3 ppb
SO2
0.6 ppb
0.4 ppb
0.2 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
27.9 ppb
37.2 ppb
48.6 ppb
48.5 ppb