Kvaliteta zraka u Alvand, Provincija Zanjan, Iran
Onečišćujuće tvari u zraku u Alvand, Iran
PM10
0.40 μg/ft3
PM25
0.18 μg/ft3
NO2
1 ppb
SO2
0.3 ppb
CO
0.1 ppb
O3
Primarna onečišćujuća tvar
56.1 ppb
Niski rizikVisoki rizik
Indeks peludi u Alvand, Iran
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Alvand, Iran
sub, 8. ožujka
JutroPodneVečerNoć
Indeks kvalitete zraka
61
49
50
62
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.72 μg/ft3
0.46 μg/ft3
0.39 μg/ft3
0.58 μg/ft3
PM25
0.41 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
0.42 μg/ft3
NO2
8.4 ppb
1.1 ppb
6.3 ppb
15 ppb
SO2
0.3 ppb
0.3 ppb
0.4 ppb
1.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
25.4 ppb
53.2 ppb
53.8 ppb
36.5 ppb
Indeks kvalitete zraka
72
53
51
58
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.74 μg/ft3
0.45 μg/ft3
0.31 μg/ft3
0.46 μg/ft3
PM25
0.57 μg/ft3
0.28 μg/ft3
0.19 μg/ft3
0.36 μg/ft3
NO2
11.3 ppb
0.9 ppb
5.3 ppb
12.6 ppb
SO2
1 ppb
0.3 ppb
0.3 ppb
0.8 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
24.9 ppb
56.9 ppb
55.4 ppb
38.5 ppb
Indeks kvalitete zraka
64
53
0
0
Pelud
Stablo
0
0
-
Nije dostupno
-
Nije dostupno
Korov
0
0
-
Nije dostupno
-
Nije dostupno
Trava
0
0
-
Nije dostupno
-
Nije dostupno
PM10
0.58 μg/ft3
0.29 μg/ft3
N/A
N/A
PM25
0.45 μg/ft3
0.18 μg/ft3
N/A
N/A
NO2
12.2 ppb
0.9 ppb
N/A
N/A
SO2
1.2 ppb
0.2 ppb
N/A
N/A
CO
0.3 ppb
0.2 ppb
N/A
N/A
O3
26.3 ppb
58.3 ppb
N/A
N/A