Kvaliteta zraka u São João do Arraial, Piauí, Brazil
Onečišćujuće tvari u zraku u São João do Arraial, Brazil
PM10
0.75 μg/ft3
PM25
Primarna onečišćujuća tvar
0.42 μg/ft3
NO2
2.19 ppb
SO2
0.5 ppb
CO
0.19 ppb
O3
36.88 ppb
Niski rizikVisoki rizik
Indeks peludi u São João do Arraial, Brazil
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u São João do Arraial, Brazil
čet, 13. lipnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka26
28
31
22
Sljedeći dan
PeludStablo
0
0
0
0
Korov
0
1
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.19 μg/ft3
0.38 μg/ft3
0.37 μg/ft3
0.21 μg/ft3
PM25
0.10 μg/ft3
0.20 μg/ft3
0.20 μg/ft3
0.12 μg/ft3
NO2
0.38 ppb
0.64 ppb
0.37 ppb
0.81 ppb
SO2
0.19 ppb
0.12 ppb
0.1 ppb
0.25 ppb
CO
0.08 ppb
0.08 ppb
0.08 ppb
0.08 ppb
O3
30.99 ppb
28.92 ppb
28.01 ppb
21.4 ppb
Indeks kvalitete zraka
22
27
28
35
Pelud
Stablo
0
0
0
0
Korov
0
1
0
0
Trava
0
0
0
0
PM10
0.21 μg/ft3
0.21 μg/ft3
0.36 μg/ft3
0.46 μg/ft3
PM25
0.12 μg/ft3
0.12 μg/ft3
0.19 μg/ft3
0.24 μg/ft3
NO2
0.81 ppb
0.38 ppb
0.67 ppb
0.41 ppb
SO2
0.25 ppb
0.17 ppb
0.13 ppb
0.12 ppb
CO
0.08 ppb
0.08 ppb
0.08 ppb
0.08 ppb
O3
21.4 ppb
31.29 ppb
29.63 ppb
29.11 ppb
Indeks kvalitete zraka
27
30
41
0
Pelud
Stablo
0
0
0
-
Nije dostupno
Korov
1
1
1
-
Nije dostupno
Trava
0
0
0
-
Nije dostupno
PM10
0.27 μg/ft3
0.35 μg/ft3
0.56 μg/ft3
N/A
PM25
0.15 μg/ft3
0.19 μg/ft3
0.30 μg/ft3
N/A
NO2
0.83 ppb
0.36 ppb
0.69 ppb
N/A
SO2
0.32 ppb
0.25 ppb
0.18 ppb
N/A
CO
0.08 ppb
0.08 ppb
0.08 ppb
N/A
O3
24.85 ppb
35.8 ppb
36.21 ppb
N/A