Kvaliteta zraka u Sơn Tây, Hanoj, Vijetnam
Onečišćujuće tvari u zraku u Sơn Tây, Vijetnam
PM10
0.44 μg/ft3
PM25
0.40 μg/ft3
NO2
3 ppb
SO2
1.3 ppb
CO
0.2 ppb
O3
Primarna onečišćujuća tvar
36 ppb
Niski rizikVisoki rizik
Indeks peludi u Sơn Tây, Vijetnam
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Sơn Tây, Vijetnam
ned, 2. ožujka
JutroPodneVečerNoć
Indeks kvalitete zraka
47
52
62
64
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.25 μg/ft3
0.29 μg/ft3
0.44 μg/ft3
0.47 μg/ft3
PM25
0.24 μg/ft3
0.27 μg/ft3
0.41 μg/ft3
0.45 μg/ft3
NO2
3.3 ppb
2 ppb
3.8 ppb
4.6 ppb
SO2
1.5 ppb
1.7 ppb
2.5 ppb
2.8 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
30 ppb
34.8 ppb
39.3 ppb
28.3 ppb
Indeks kvalitete zraka
54
71
77
84
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.31 μg/ft3
0.57 μg/ft3
0.66 μg/ft3
0.76 μg/ft3
PM25
0.30 μg/ft3
0.55 μg/ft3
0.65 μg/ft3
0.75 μg/ft3
NO2
5.4 ppb
4.9 ppb
6.9 ppb
9.7 ppb
SO2
4.8 ppb
4.1 ppb
3.3 ppb
6.8 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.5 ppb
O3
19.2 ppb
31.7 ppb
37.5 ppb
18.2 ppb
Indeks kvalitete zraka
55
55
58
52
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.31 μg/ft3
0.32 μg/ft3
0.36 μg/ft3
0.28 μg/ft3
PM25
0.31 μg/ft3
0.32 μg/ft3
0.36 μg/ft3
0.28 μg/ft3
NO2
6.4 ppb
4.3 ppb
5.8 ppb
5.8 ppb
SO2
5.6 ppb
5 ppb
5 ppb
4.2 ppb
CO
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
O3
15.1 ppb
21.7 ppb
23.5 ppb
19.7 ppb