Kvaliteta zraka u Northway, Aljaska, Ujedinjene države
Onečišćujuće tvari u zraku u Northway, Ujedinjene države
PM10
0.02 μg/ft3
PM25
0.05 μg/ft3
NO2
N/A
SO2
0.1 ppb
CO
0.1 ppb
O3
Primarna onečišćujuća tvar
31.7 ppb
Niski rizikVisoki rizik
Indeks peludi u Northway, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Northway, Ujedinjene države
sri, 25. prosinca
JutroPodneVečerNoć
Indeks kvalitete zraka
32
31
30
30
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.02 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
PM25
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
NO2
N/A
N/A
N/A
N/A
SO2
0.1 ppb
N/A
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
31.7 ppb
31.4 ppb
30.3 ppb
30.1 ppb
Indeks kvalitete zraka
30
31
32
33
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
PM25
0.04 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.04 μg/ft3
NO2
N/A
N/A
0.1 ppb
0.1 ppb
SO2
N/A
N/A
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
30.4 ppb
30.9 ppb
32 ppb
32.8 ppb
Indeks kvalitete zraka
34
33
34
34
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
PM25
0.03 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
NO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
SO2
N/A
N/A
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
33.7 ppb
33.2 ppb
33.7 ppb
34.1 ppb