NorthbrookClarkes underopdelingOld Colony CourtNorthbrook GardensHeart O 'NorthbrookGreenbriar HighlandsTiber Hill EstatesChapel Hill EstatesBrookside EstatesLinden RidgeNorthbrook Colonial EstatesOury PointRozenows underinddelingMaple RidgeRidgecroftSaint Stephens GreenHvide sletterPark Place Estates of NorthbrookNorthbrook GlenTømmerbane
Luftkvalitet i Northbrook, Illinois, Forenede Stater
Forureningskilder i Northbrook, Forenede Stater
PM10
0.59 μg/ft3
PM25
Primær forureningskilde
0.45 μg/ft3
NO2
8.13 ppb
SO2
5.81 ppb
CO
5.19 ppb
O3
42.69 ppb
Lav risikoHøj risiko
Pollenindeks i Northbrook, Forenede Stater
Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345
Luftkvalitetsudsigt i Northbrook, Forenede Stater
fre. 28. juni
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
46
47
48
34
Pollen
Træ
0
0
2
2
Ukrudt
0
0
0
0
Græs
0
0
1
1
PM10
0.48 μg/ft3
0.40 μg/ft3
0.36 μg/ft3
0.16 μg/ft3
PM25
0.33 μg/ft3
0.26 μg/ft3
0.22 μg/ft3
0.11 μg/ft3
NO2
2.93 ppb
2.17 ppb
3.52 ppb
4.6 ppb
SO2
0.82 ppb
0.51 ppb
0.42 ppb
0.45 ppb
CO
0.17 ppb
0.17 ppb
0.14 ppb
0.14 ppb
O3
34.54 ppb
50.74 ppb
48.23 ppb
33.06 ppb
AQI (luftkvalitetsindeks)
22
35
42
22
Pollen
Træ
2
1
1
1
Ukrudt
0
0
0
0
Græs
1
1
1
1
PM10
0.05 μg/ft3
0.09 μg/ft3
0.14 μg/ft3
0.20 μg/ft3
PM25
0.04 μg/ft3
0.06 μg/ft3
0.10 μg/ft3
0.14 μg/ft3
NO2
1.96 ppb
1.25 ppb
2.83 ppb
8.26 ppb
SO2
0.47 ppb
0.48 ppb
0.65 ppb
0.71 ppb
CO
0.12 ppb
0.11 ppb
0.12 ppb
0.14 ppb
O3
21.89 ppb
42.27 ppb
41.5 ppb
21.39 ppb
AQI (luftkvalitetsindeks)
22
35
46
33
Pollen
Træ
1
2
1
1
Ukrudt
0
0
0
0
Græs
1
1
0
0
PM10
0.11 μg/ft3
0.22 μg/ft3
0.36 μg/ft3
0.30 μg/ft3
PM25
0.08 μg/ft3
0.15 μg/ft3
0.25 μg/ft3
0.21 μg/ft3
NO2
3.28 ppb
2.06 ppb
5.17 ppb
9.61 ppb
SO2
0.75 ppb
1.09 ppb
1.44 ppb
1.33 ppb
CO
0.1 ppb
0.12 ppb
0.15 ppb
0.17 ppb
O3
24.09 ppb
42.31 ppb
47.25 ppb
31 ppb