Kvaliteta zraka u Samgak-san, Sjeverna Koreja
Onečišćujuće tvari u zraku u Samgak-san, Sjeverna Koreja
PM10
0.50 μg/ft3
PM25
0.47 μg/ft3
NO2
3.3 ppb
SO2
3.2 ppb
CO
0.3 ppb
O3
Primarna onečišćujuća tvar
39.1 ppb
Niski rizikVisoki rizik
Indeks peludi u Samgak-san, Sjeverna Koreja
Stablo
4/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Samgak-san, Sjeverna Koreja
pet, 2. svibnja
JutroPodneVečerNoć
Indeks kvalitete zraka
59
54
49
53
Pelud
Stablo
3
5
5
3
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.54 μg/ft3
0.40 μg/ft3
0.16 μg/ft3
0.31 μg/ft3
PM25
0.38 μg/ft3
0.30 μg/ft3
0.14 μg/ft3
0.29 μg/ft3
NO2
4 ppb
1.4 ppb
1.3 ppb
4.6 ppb
SO2
2.9 ppb
2.1 ppb
1.4 ppb
2.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
33.9 ppb
49.2 ppb
52.6 ppb
40.8 ppb
Indeks kvalitete zraka
70
82
74
69
Pelud
Stablo
4
4
4
3
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.56 μg/ft3
0.87 μg/ft3
1.25 μg/ft3
1.22 μg/ft3
PM25
0.54 μg/ft3
0.71 μg/ft3
0.60 μg/ft3
0.53 μg/ft3
NO2
11.7 ppb
6.9 ppb
9.3 ppb
7.2 ppb
SO2
3.1 ppb
4.6 ppb
5.7 ppb
2.2 ppb
CO
0.2 ppb
0.3 ppb
0.3 ppb
0.2 ppb
O3
24.1 ppb
24.3 ppb
35.6 ppb
27.1 ppb
Indeks kvalitete zraka
63
77
118
80
Pelud
Stablo
4
4
4
5
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.07 μg/ft3
1.31 μg/ft3
4.28 μg/ft3
1.88 μg/ft3
PM25
0.43 μg/ft3
0.65 μg/ft3
1.19 μg/ft3
0.69 μg/ft3
NO2
3.8 ppb
1.7 ppb
1.1 ppb
1.9 ppb
SO2
1.1 ppb
3.6 ppb
2.2 ppb
1.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
21.2 ppb
45.4 ppb
49.1 ppb
40 ppb