Martins AdditionsMartins dodatakDvorac Chevy ChaseRollingwoodChevy Chase, odjeljak petiHamletBarnaby WoodsChevy Chase Odjeljak 4Dunlops HillsHawthorneSelo Chevy ChaseJezero Chevy ChaseChevy ChaseŠuma Rock CreekKolumbijska šumaWest Chevy Chase HeightsVrtovi Rock CreekPark RosedaleSelo prijateljstvaVrtovi Rock Creek
Kvaliteta zraka u Martins Additions, Maryland, Ujedinjene države
Onečišćujuće tvari u zraku u Martins Additions, Ujedinjene države
PM10
1.18 μg/ft3
PM25
Primarna onečišćujuća tvar
0.52 μg/ft3
NO2
13.88 ppb
SO2
13.81 ppb
CO
7.81 ppb
O3
62.69 ppb
Niski rizikVisoki rizik
Indeks peludi u Martins Additions, Ujedinjene države
Stablo
3/5
012345
Korov
0/5
012345
Trava
1/5
012345
Prognoza kvalitete zraka u Martins Additions, Ujedinjene države
sri, 24. travnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka37
40
61
46
Sljedeći dan
PeludStablo
5
5
5
3
Korov
0
0
0
0
Trava
1
1
1
1
Sljedeći dan
PM10
0.23 μg/ft3
0.34 μg/ft3
0.71 μg/ft3
0.46 μg/ft3
PM25
0.16 μg/ft3
0.24 μg/ft3
0.49 μg/ft3
0.31 μg/ft3
NO2
3.34 ppb
9.64 ppb
21.01 ppb
8.58 ppb
SO2
1.61 ppb
1.19 ppb
1.93 ppb
1.4 ppb
CO
0.15 ppb
0.21 ppb
0.31 ppb
0.2 ppb
O3
40.36 ppb
37.67 ppb
15.74 ppb
27.51 ppb
Indeks kvalitete zraka
46
38
45
35
Pelud
Stablo
3
5
4
5
Korov
0
0
0
0
Trava
1
1
1
1
PM10
0.46 μg/ft3
0.24 μg/ft3
0.25 μg/ft3
0.27 μg/ft3
PM25
0.31 μg/ft3
0.17 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
NO2
8.58 ppb
2.64 ppb
3.57 ppb
7.16 ppb
SO2
1.4 ppb
1.8 ppb
0.98 ppb
1.13 ppb
CO
0.2 ppb
0.16 ppb
0.16 ppb
0.18 ppb
O3
27.51 ppb
46.1 ppb
46.69 ppb
34.64 ppb
Indeks kvalitete zraka
30
37
45
32
Pelud
Stablo
3
2
5
5
Korov
0
0
0
0
Trava
1
1
1
1
PM10
0.24 μg/ft3
0.23 μg/ft3
0.29 μg/ft3
0.24 μg/ft3
PM25
0.15 μg/ft3
0.14 μg/ft3
0.18 μg/ft3
0.15 μg/ft3
NO2
4.94 ppb
2.18 ppb
3.9 ppb
6.27 ppb
SO2
1.11 ppb
1.12 ppb
1.01 ppb
1.14 ppb
CO
0.16 ppb
0.15 ppb
0.16 ppb
0.17 ppb
O3
30.44 ppb
45.1 ppb
44.92 ppb
32.91 ppb