Kvaliteta zraka u Erwin, Harnett County Airport, Ujedinjene države
Onečišćujuće tvari u zraku u Erwin, Harnett County Airport, Ujedinjene države
PM10
Primarna onečišćujuća tvar
0.27 μg/ft3
PM25
0.15 μg/ft3
NO2
4.46 ppb
SO2
0.5 ppb
CO
0.14 ppb
O3
10.73 ppb
Niski rizikVisoki rizik
Indeks peludi u Erwin, Harnett County Airport, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Erwin, Harnett County Airport, Ujedinjene države
pet, 27. prosinca
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka33
35
40
42
Sljedeći dan
PeludStablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.27 μg/ft3
0.16 μg/ft3
0.18 μg/ft3
0.11 μg/ft3
PM25
0.22 μg/ft3
0.52 μg/ft3
0.58 μg/ft3
0.37 μg/ft3
NO2
3.29 ppb
1.4 ppb
0.7 ppb
1 ppb
SO2
0.52 ppb
0.3 ppb
0.1 ppb
0.1 ppb
CO
0.14 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
19.6 ppb
34.5 ppb
40.2 ppb
42.2 ppb
Indeks kvalitete zraka
35
40
42
39
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.16 μg/ft3
0.18 μg/ft3
0.11 μg/ft3
0.06 μg/ft3
PM25
0.52 μg/ft3
0.58 μg/ft3
0.37 μg/ft3
0.25 μg/ft3
NO2
1.4 ppb
0.7 ppb
1 ppb
1.5 ppb
SO2
0.3 ppb
0.1 ppb
0.1 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
34.5 ppb
40.2 ppb
42.2 ppb
38.8 ppb
Indeks kvalitete zraka
29
29
32
55
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.17 μg/ft3
0.14 μg/ft3
0.20 μg/ft3
0.37 μg/ft3
PM25
0.76 μg/ft3
0.65 μg/ft3
0.91 μg/ft3
1.55 μg/ft3
NO2
3.6 ppb
2.3 ppb
7.9 ppb
8.9 ppb
SO2
1 ppb
0.9 ppb
0.8 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
28.7 ppb
28.5 ppb
32.4 ppb
20.9 ppb
Indeks kvalitete zraka
53
35
43
0
Pelud
Stablo
0
0
0
-
Nije dostupno
Korov
0
0
0
-
Nije dostupno
Trava
0
0
0
-
Nije dostupno
PM10
0.35 μg/ft3
0.27 μg/ft3
0.19 μg/ft3
N/A
PM25
1.51 μg/ft3
1.00 μg/ft3
0.79 μg/ft3
N/A
NO2
4.2 ppb
1.8 ppb
2 ppb
N/A
SO2
1.3 ppb
1.3 ppb
0.8 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.1 ppb
N/A
O3
23 ppb
35.2 ppb
43.1 ppb
N/A