Kvaliteta zraka u João Alfredo, Pernambuco, Brazil
Onečišćujuće tvari u zraku u João Alfredo, Brazil
PM10
0.12 μg/ft3
PM25
0.11 μg/ft3
NO2
3.5 ppb
SO2
0.1 ppb
CO
0.2 ppb
O3
Primarna onečišćujuća tvar
14.4 ppb
Niski rizikVisoki rizik
Indeks peludi u João Alfredo, Brazil
Stablo
0/5
012345
Korov
0/5
012345
Trava
5/5
012345
Prognoza kvalitete zraka u João Alfredo, Brazil
ned, 13. travnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka33
52
38
34
Sljedeći dan
PeludStablo
0
0
0
0
Korov
0
0
0
0
Trava
5
5
5
5
Sljedeći dan
PM10
0.21 μg/ft3
0.29 μg/ft3
0.22 μg/ft3
0.21 μg/ft3
PM25
0.17 μg/ft3
0.27 μg/ft3
0.20 μg/ft3
0.17 μg/ft3
NO2
2.7 ppb
6.3 ppb
3.9 ppb
0.3 ppb
SO2
0.1 ppb
0.3 ppb
0.4 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
30.3 ppb
15.5 ppb
15.7 ppb
35.2 ppb
Indeks kvalitete zraka
38
34
28
47
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
5
5
5
5
PM10
0.22 μg/ft3
0.21 μg/ft3
0.16 μg/ft3
0.25 μg/ft3
PM25
0.20 μg/ft3
0.17 μg/ft3
0.14 μg/ft3
0.24 μg/ft3
NO2
3.9 ppb
0.3 ppb
3.6 ppb
5.3 ppb
SO2
0.4 ppb
0.1 ppb
0.1 ppb
0.3 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
15.7 ppb
35.2 ppb
26.4 ppb
14.1 ppb