Kvaliteta zraka u São Borja, Rio Grande do Sul, Brazil
Onečišćujuće tvari u zraku u São Borja, Brazil
PM10
0.09 μg/ft3
PM25
0.09 μg/ft3
NO2
0.7 ppb
SO2
0.3 ppb
CO
0.1 ppb
O3
Primarna onečišćujuća tvar
27.6 ppb
Niski rizikVisoki rizik
Indeks peludi u São Borja, Brazil
Stablo
0/5
012345
Korov
0/5
012345
Trava
4/5
012345
Prognoza kvalitete zraka u São Borja, Brazil
čet, 24. travnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka24
24
13
19
Sljedeći dan
PeludStablo
0
0
0
0
Korov
0
0
0
0
Trava
3
2
3
3
Sljedeći dan
PM10
0.07 μg/ft3
0.13 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
PM25
0.05 μg/ft3
0.12 μg/ft3
0.06 μg/ft3
0.07 μg/ft3
NO2
0.9 ppb
3.3 ppb
2.9 ppb
0.5 ppb
SO2
0.4 ppb
0.6 ppb
0.5 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
25.8 ppb
15.3 ppb
13.7 ppb
20.9 ppb
Indeks kvalitete zraka
13
19
23
18
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
3
3
3
3
PM10
0.07 μg/ft3
0.08 μg/ft3
0.05 μg/ft3
0.08 μg/ft3
PM25
0.06 μg/ft3
0.07 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
NO2
2.9 ppb
0.5 ppb
1.6 ppb
2.5 ppb
SO2
0.5 ppb
0.4 ppb
0.5 ppb
0.6 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
13.7 ppb
20.9 ppb
24.7 ppb
19.3 ppb
Indeks kvalitete zraka
15
19
20
23
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
3
3
3
2
PM10
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.14 μg/ft3
PM25
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.12 μg/ft3
NO2
1.3 ppb
0.3 ppb
0.8 ppb
3.6 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.8 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
16.2 ppb
19.9 ppb
21.6 ppb
15 ppb