Kvaliteta zraka u Sao Tome, Provincija Sao Tome, Sao Tome i Principe
Onečišćujuće tvari u zraku u Sao Tome, Sao Tome i Principe
PM10
Primarna onečišćujuća tvar
2.33 μg/ft3
PM25
1.52 μg/ft3
NO2
5.67 ppb
SO2
0.61 ppb
CO
0.5 ppb
O3
22.69 ppb
Niski rizikVisoki rizik
Indeks peludi u Sao Tome, Sao Tome i Principe
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Sao Tome, Sao Tome i Principe
pon, 3. veljače
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka112
112
90
97
Sljedeći dan
PeludStablo
5
3
5
5
Korov
0
0
0
0
Trava
1
1
1
1
Sljedeći dan
PM10
1.69 μg/ft3
1.61 μg/ft3
1.95 μg/ft3
1.96 μg/ft3
PM25
1.13 μg/ft3
1.14 μg/ft3
0.84 μg/ft3
0.95 μg/ft3
NO2
4.6 ppb
7.5 ppb
0.2 ppb
1.6 ppb
SO2
0.5 ppb
0.1 ppb
0.2 ppb
0.3 ppb
CO
0.4 ppb
0.5 ppb
0.3 ppb
0.3 ppb
O3
26.1 ppb
13.5 ppb
46.9 ppb
38.4 ppb
Indeks kvalitete zraka
112
90
97
99
Pelud
Stablo
3
5
5
5
Korov
0
0
0
0
Trava
1
1
1
1
PM10
1.61 μg/ft3
1.95 μg/ft3
1.96 μg/ft3
1.59 μg/ft3
PM25
1.14 μg/ft3
0.84 μg/ft3
0.95 μg/ft3
0.98 μg/ft3
NO2
7.5 ppb
0.2 ppb
1.6 ppb
4 ppb
SO2
0.1 ppb
0.2 ppb
0.3 ppb
0.4 ppb
CO
0.5 ppb
0.3 ppb
0.3 ppb
0.4 ppb
O3
13.5 ppb
46.9 ppb
38.4 ppb
21.3 ppb
Indeks kvalitete zraka
89
92
97
100
Pelud
Stablo
1
5
5
4
Korov
0
0
0
0
Trava
1
1
1
1
PM10
1.31 μg/ft3
2.79 μg/ft3
2.53 μg/ft3
1.71 μg/ft3
PM25
0.83 μg/ft3
0.87 μg/ft3
0.94 μg/ft3
0.99 μg/ft3
NO2
5.4 ppb
0.2 ppb
1.7 ppb
5 ppb
SO2
0.3 ppb
0.1 ppb
0.2 ppb
0.5 ppb
CO
0.4 ppb
0.2 ppb
0.3 ppb
0.4 ppb
O3
15.8 ppb
46.4 ppb
40.9 ppb
22.6 ppb