Kvaliteta zraka u Arazede, Okrug Coimbra, Portugal
Onečišćujuće tvari u zraku u Arazede, Portugal
PM10
0.33 μg/ft3
PM25
0.21 μg/ft3
NO2
1 ppb
SO2
0.9 ppb
CO
0.1 ppb
O3
Primarna onečišćujuća tvar
53 ppb
Niski rizikVisoki rizik
Indeks peludi u Arazede, Portugal
Stablo
5/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Arazede, Portugal
pet, 4. travnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka50
46
35
35
Sljedeći dan
PeludStablo
5
5
5
5
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.34 μg/ft3
0.33 μg/ft3
0.23 μg/ft3
0.21 μg/ft3
PM25
0.22 μg/ft3
0.24 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
NO2
1.3 ppb
4.3 ppb
2 ppb
1.6 ppb
SO2
0.9 ppb
1.3 ppb
0.9 ppb
0.8 ppb
CO
0.1 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
53.4 ppb
44.7 ppb
37.2 ppb
38 ppb
Indeks kvalitete zraka
35
35
40
53
Pelud
Stablo
5
5
5
5
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.23 μg/ft3
0.21 μg/ft3
0.24 μg/ft3
0.41 μg/ft3
PM25
0.16 μg/ft3
0.14 μg/ft3
0.16 μg/ft3
0.29 μg/ft3
NO2
2 ppb
1.6 ppb
1.3 ppb
5.1 ppb
SO2
0.9 ppb
0.8 ppb
1 ppb
1.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
37.2 ppb
38 ppb
42.8 ppb
44.2 ppb
Indeks kvalitete zraka
75
67
54
40
Pelud
Stablo
5
5
5
5
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.67 μg/ft3
0.54 μg/ft3
0.35 μg/ft3
0.26 μg/ft3
PM25
0.61 μg/ft3
0.50 μg/ft3
0.31 μg/ft3
0.20 μg/ft3
NO2
5.2 ppb
2.2 ppb
1.4 ppb
3.8 ppb
SO2
0.3 ppb
1.3 ppb
0.8 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
O3
22.4 ppb
27.9 ppb
47.7 ppb
41.4 ppb
Indeks kvalitete zraka
55
35
0
0
Pelud
Stablo
5
5
-
Nije dostupno
-
Nije dostupno
Korov
0
0
-
Nije dostupno
-
Nije dostupno
Trava
0
0
-
Nije dostupno
-
Nije dostupno
PM10
0.31 μg/ft3
0.19 μg/ft3
N/A
N/A
PM25
0.31 μg/ft3
0.18 μg/ft3
N/A
N/A
NO2
6 ppb
2.4 ppb
N/A
N/A
SO2
1 ppb
0.9 ppb
N/A
N/A
CO
0.2 ppb
0.2 ppb
N/A
N/A
O3
20.5 ppb
29 ppb
N/A
N/A