Carr SquareStari sjeverni Saint LouisPlace Saint LouisGrad Saint LouisSt. LouisLacledes slijetanjeJeff Vander LouCovenant Blu-Grand centarU blizini sjeverne obale rijekeHyde ParkTrg LafayettePeabody Darst WebbeLa SalleSredišnjem graduPark Eads SquareVandeventerVeća VilleMcKinley HeightsVilleNacionalni grad
Kvaliteta zraka u Carr Square, Missouri, Ujedinjene države
Onečišćujuće tvari u zraku u Carr Square, Ujedinjene države
PM10
0.27 μg/ft3
PM25
0.15 μg/ft3
NO2
3.6 ppb
SO2
1 ppb
CO
0.2 ppb
O3
Primarna onečišćujuća tvar
30.5 ppb
Niski rizikVisoki rizik
Indeks peludi u Carr Square, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Carr Square, Ujedinjene države
sub, 26. travnja
JutroPodneVečerNoć
Indeks kvalitete zraka
34
33
44
40
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.31 μg/ft3
0.11 μg/ft3
0.16 μg/ft3
0.13 μg/ft3
PM25
0.17 μg/ft3
0.10 μg/ft3
0.14 μg/ft3
0.12 μg/ft3
NO2
3.8 ppb
2.5 ppb
2.5 ppb
4.1 ppb
SO2
1.4 ppb
2.1 ppb
1.5 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
33.9 ppb
35.4 ppb
47.8 ppb
43 ppb
Indeks kvalitete zraka
28
43
48
44
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.12 μg/ft3
0.18 μg/ft3
0.20 μg/ft3
0.16 μg/ft3
PM25
0.11 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.15 μg/ft3
NO2
3.9 ppb
1.8 ppb
2.7 ppb
2.7 ppb
SO2
1 ppb
1.1 ppb
0.7 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
30.1 ppb
46 ppb
52.1 ppb
47.3 ppb
Indeks kvalitete zraka
32
31
33
49
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.12 μg/ft3
0.14 μg/ft3
0.17 μg/ft3
0.26 μg/ft3
PM25
0.12 μg/ft3
0.13 μg/ft3
0.16 μg/ft3
0.25 μg/ft3
NO2
2.8 ppb
2.9 ppb
7.2 ppb
13.2 ppb
SO2
0.6 ppb
0.8 ppb
0.7 ppb
0.6 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
34.1 ppb
33 ppb
36 ppb
16.9 ppb