Kvaliteta zraka u Chunghwa, Pjongjang, Sjeverna Koreja
Onečišćujuće tvari u zraku u Chunghwa, Sjeverna Koreja
PM10
Primarna onečišćujuća tvar
0.46 μg/ft3
PM25
0.44 μg/ft3
NO2
38.7 ppb
SO2
6.7 ppb
CO
0.3 ppb
O3
7.8 ppb
Niski rizikVisoki rizik
Indeks peludi u Chunghwa, Sjeverna Koreja
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Chunghwa, Sjeverna Koreja
uto, 4. ožujka
JutroPodneVečerNoć
Indeks kvalitete zraka
70
79
87
89
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.63 μg/ft3
0.78 μg/ft3
0.95 μg/ft3
0.92 μg/ft3
PM25
0.54 μg/ft3
0.67 μg/ft3
0.79 μg/ft3
0.83 μg/ft3
NO2
15.6 ppb
10.4 ppb
18.2 ppb
21.5 ppb
SO2
7.5 ppb
12.3 ppb
7.3 ppb
7.8 ppb
CO
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
21.5 ppb
26.1 ppb
32.8 ppb
22.4 ppb
Indeks kvalitete zraka
97
101
75
134
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.02 μg/ft3
1.08 μg/ft3
0.67 μg/ft3
1.43 μg/ft3
PM25
0.94 μg/ft3
1.01 μg/ft3
0.62 μg/ft3
1.38 μg/ft3
NO2
28.2 ppb
17.6 ppb
28.9 ppb
46.7 ppb
SO2
13.5 ppb
15 ppb
10 ppb
35.9 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.6 ppb
O3
9.6 ppb
24.2 ppb
25.6 ppb
3.2 ppb
Indeks kvalitete zraka
151
115
76
0
Pelud
Stablo
0
0
0
-
Nije dostupno
Korov
0
0
0
-
Nije dostupno
Trava
0
0
0
-
Nije dostupno
PM10
1.62 μg/ft3
1.26 μg/ft3
0.71 μg/ft3
N/A
PM25
1.58 μg/ft3
1.16 μg/ft3
0.63 μg/ft3
N/A
NO2
40.5 ppb
16.6 ppb
20.8 ppb
N/A
SO2
20.2 ppb
12.4 ppb
7.4 ppb
N/A
CO
0.6 ppb
0.3 ppb
0.3 ppb
N/A
O3
0.3 ppb
23.6 ppb
34.5 ppb
N/A