Kvaliteta zraka u City Hall Park Historic District, Ujedinjene države
Onečišćujuće tvari u zraku u City Hall Park Historic District, Ujedinjene države
PM10
0.60 μg/ft3
PM25
Primarna onečišćujuća tvar
0.49 μg/ft3
NO2
13.63 ppb
SO2
12.38 ppb
CO
12.13 ppb
O3
47 ppb
Niski rizikVisoki rizik
Indeks peludi u City Hall Park Historic District, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u City Hall Park Historic District, Ujedinjene države
čet, 2. svibnja
JutroPodneVečerNoć
Indeks kvalitete zraka
31
28
28
28
Pelud
Stablo
4
4
0
0
Korov
0
0
0
0
Trava
1
1
0
0
PM10
0.10 μg/ft3
0.09 μg/ft3
0.09 μg/ft3
0.05 μg/ft3
PM25
0.06 μg/ft3
0.06 μg/ft3
0.07 μg/ft3
0.03 μg/ft3
NO2
0.79 ppb
1.37 ppb
1.82 ppb
1.78 ppb
SO2
0.19 ppb
0.08 ppb
0.14 ppb
0.2 ppb
CO
0.12 ppb
0.13 ppb
0.13 ppb
0.13 ppb
O3
32.23 ppb
29.28 ppb
30.12 ppb
29.59 ppb
Indeks kvalitete zraka
22
26
43
32
Pelud
Stablo
0
0
1
1
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.05 μg/ft3
0.16 μg/ft3
0.11 μg/ft3
0.17 μg/ft3
PM25
0.04 μg/ft3
0.11 μg/ft3
0.07 μg/ft3
0.12 μg/ft3
NO2
1.87 ppb
0.96 ppb
1.94 ppb
4.52 ppb
SO2
0.24 ppb
0.3 ppb
0.16 ppb
0.19 ppb
CO
0.13 ppb
0.15 ppb
0.14 ppb
0.18 ppb
O3
20.58 ppb
32.68 ppb
45.11 ppb
31.67 ppb