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Kvaliteta zraka u Colbert Walker Estates, Virginia, Ujedinjene države
Onečišćujuće tvari u zraku u Colbert Walker Estates, Ujedinjene države
PM10
0.31 μg/ft3
PM25
0.32 μg/ft3
NO2
6.37 ppb
SO2
2.12 ppb
CO
0.2 ppb
O3
Primarna onečišćujuća tvar
29.35 ppb
Niski rizikVisoki rizik
Indeks peludi u Colbert Walker Estates, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Colbert Walker Estates, Ujedinjene države
pet, 10. siječnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka53
24
29
38
Sljedeći dan
PeludStablo
0
0
1
1
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.24 μg/ft3
0.10 μg/ft3
0.12 μg/ft3
0.24 μg/ft3
PM25
0.37 μg/ft3
0.45 μg/ft3
0.56 μg/ft3
1.07 μg/ft3
NO2
6.25 ppb
5.1 ppb
3.5 ppb
10 ppb
SO2
1.53 ppb
1.3 ppb
1.9 ppb
1.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
37.2 ppb
24.1 ppb
29.4 ppb
32.1 ppb
Indeks kvalitete zraka
24
29
38
48
Pelud
Stablo
0
1
1
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.10 μg/ft3
0.12 μg/ft3
0.24 μg/ft3
0.30 μg/ft3
PM25
0.45 μg/ft3
0.56 μg/ft3
1.07 μg/ft3
1.36 μg/ft3
NO2
5.1 ppb
3.5 ppb
10 ppb
5.5 ppb
SO2
1.3 ppb
1.9 ppb
1.9 ppb
1.1 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.2 ppb
O3
24.1 ppb
29.4 ppb
32.1 ppb
29.7 ppb
Indeks kvalitete zraka
52
58
45
37
Pelud
Stablo
1
1
1
1
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.33 μg/ft3
0.41 μg/ft3
0.21 μg/ft3
0.22 μg/ft3
PM25
1.47 μg/ft3
1.65 μg/ft3
0.96 μg/ft3
0.99 μg/ft3
NO2
4.1 ppb
3.1 ppb
3.4 ppb
6.3 ppb
SO2
1.1 ppb
0.8 ppb
0.5 ppb
1.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
31.1 ppb
33.4 ppb
44.8 ppb
36.8 ppb
Indeks kvalitete zraka
32
31
33
0
Pelud
Stablo
1
1
1
-
Nije dostupno
Korov
0
0
0
-
Nije dostupno
Trava
0
0
0
-
Nije dostupno
PM10
0.10 μg/ft3
0.11 μg/ft3
0.16 μg/ft3
N/A
PM25
0.44 μg/ft3
0.49 μg/ft3
0.71 μg/ft3
N/A
NO2
3.8 ppb
2.2 ppb
7.2 ppb
N/A
SO2
1.6 ppb
1.9 ppb
1.3 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
N/A
O3
32 ppb
31.4 ppb
32.7 ppb
N/A