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Kvaliteta zraka u Point Roberts Lighthouse, Ujedinjene države
Onečišćujuće tvari u zraku u Point Roberts Lighthouse, Ujedinjene države
PM10
0.85 μg/ft3
PM25
Primarna onečišćujuća tvar
0.40 μg/ft3
NO2
0.05 ppb
SO2
0.08 ppb
CO
0.11 ppb
O3
47.8 ppb
Niski rizikVisoki rizik
Indeks peludi u Point Roberts Lighthouse, Ujedinjene države
Stablo
0/5
012345
Korov
1/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Point Roberts Lighthouse, Ujedinjene države
pon, 4. studenoga
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka27
24
32
28
Sljedeći dan
PeludStablo
0
0
0
0
Korov
0
0
1
1
Trava
0
0
0
0
Sljedeći dan
PM10
0.07 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
0.10 μg/ft3
PM25
0.05 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.07 μg/ft3
NO2
1.68 ppb
2.13 ppb
0.61 ppb
3.59 ppb
SO2
0.17 ppb
0.12 ppb
0.32 ppb
0.33 ppb
CO
0.14 ppb
0.14 ppb
0.13 ppb
0.17 ppb
O3
27.1 ppb
22.5 ppb
36.3 ppb
27.7 ppb
Indeks kvalitete zraka
24
32
28
24
Pelud
Stablo
0
0
0
0
Korov
0
1
1
1
Trava
0
0
0
0
PM10
0.05 μg/ft3
0.05 μg/ft3
0.10 μg/ft3
0.11 μg/ft3
PM25
0.03 μg/ft3
0.03 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
NO2
2.13 ppb
0.61 ppb
3.59 ppb
4.16 ppb
SO2
0.12 ppb
0.32 ppb
0.33 ppb
0.34 ppb
CO
0.14 ppb
0.13 ppb
0.17 ppb
0.18 ppb
O3
22.5 ppb
36.3 ppb
27.7 ppb
24.5 ppb
Indeks kvalitete zraka
24
28
25
22
Pelud
Stablo
0
0
0
0
Korov
1
1
1
1
Trava
0
0
0
0
PM10
0.12 μg/ft3
0.21 μg/ft3
0.24 μg/ft3
0.19 μg/ft3
PM25
0.08 μg/ft3
0.14 μg/ft3
0.16 μg/ft3
0.13 μg/ft3
NO2
2.79 ppb
1.51 ppb
5.38 ppb
5.53 ppb
SO2
0.3 ppb
0.36 ppb
0.34 ppb
0.22 ppb
CO
0.15 ppb
0.16 ppb
0.2 ppb
0.21 ppb
O3
27.2 ppb
31.5 ppb
22.7 ppb
16.6 ppb