Kvaliteta zraka u Ayang-ni, Južna provincija Hwanghae, Sjeverna Koreja
Onečišćujuće tvari u zraku u Ayang-ni, Sjeverna Koreja
PM10
0.35 μg/ft3
PM25
Primarna onečišćujuća tvar
1.47 μg/ft3
NO2
4.38 ppb
SO2
4.68 ppb
CO
0.25 ppb
O3
24.5 ppb
Niski rizikVisoki rizik
Indeks peludi u Ayang-ni, Sjeverna Koreja
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Ayang-ni, Sjeverna Koreja
pon, 23. prosinca
JutroPodneVečerNoć
Indeks kvalitete zraka
48
33
31
67
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.31 μg/ft3
0.21 μg/ft3
0.21 μg/ft3
0.55 μg/ft3
PM25
1.37 μg/ft3
0.95 μg/ft3
0.83 μg/ft3
1.89 μg/ft3
NO2
2.5 ppb
1.5 ppb
5 ppb
12.8 ppb
SO2
2.8 ppb
2.2 ppb
2.1 ppb
3.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.4 ppb
O3
24.9 ppb
29 ppb
30.9 ppb
15 ppb
Indeks kvalitete zraka
65
65
107
77
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.55 μg/ft3
0.59 μg/ft3
1.13 μg/ft3
0.75 μg/ft3
PM25
1.83 μg/ft3
1.85 μg/ft3
3.02 μg/ft3
2.19 μg/ft3
NO2
8.9 ppb
3 ppb
8.4 ppb
7 ppb
SO2
1.9 ppb
4.3 ppb
10.7 ppb
5.8 ppb
CO
0.3 ppb
0.2 ppb
0.5 ppb
0.4 ppb
O3
13.6 ppb
26.8 ppb
29.2 ppb
28.2 ppb
Indeks kvalitete zraka
55
43
30
59
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.40 μg/ft3
0.32 μg/ft3
0.22 μg/ft3
0.46 μg/ft3
PM25
1.57 μg/ft3
1.23 μg/ft3
0.85 μg/ft3
1.66 μg/ft3
NO2
3.3 ppb
1.7 ppb
4.4 ppb
11.1 ppb
SO2
4.1 ppb
2.7 ppb
3.1 ppb
8.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.4 ppb
O3
22.1 ppb
24.4 ppb
30.1 ppb
23.1 ppb