Kvaliteta zraka u Carvalhosa, Okrug Porto, Portugal
Onečišćujuće tvari u zraku u Carvalhosa, Portugal
PM10
0.09 μg/ft3
PM25
0.07 μg/ft3
NO2
1.72 ppb
SO2
0.8 ppb
CO
0.1 ppb
O3
Primarna onečišćujuća tvar
34.94 ppb
Niski rizikVisoki rizik
Indeks peludi u Carvalhosa, Portugal
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Carvalhosa, Portugal
pon, 20. siječnja
JutroPodneVečerNoć
Indeks kvalitete zraka
58
62
43
34
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.06 μg/ft3
1.40 μg/ft3
0.56 μg/ft3
0.20 μg/ft3
PM25
0.36 μg/ft3
0.42 μg/ft3
0.22 μg/ft3
0.08 μg/ft3
NO2
1.1 ppb
1.4 ppb
0.6 ppb
0.5 ppb
SO2
0.4 ppb
0.8 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
31.1 ppb
30.8 ppb
35.2 ppb
36.7 ppb
Indeks kvalitete zraka
27
33
33
25
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.12 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
0.15 μg/ft3
PM25
0.06 μg/ft3
0.03 μg/ft3
0.05 μg/ft3
0.11 μg/ft3
NO2
0.6 ppb
0.3 ppb
1 ppb
1.3 ppb
SO2
N/A
N/A
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
28.8 ppb
36 ppb
35 ppb
26.9 ppb