Steder i nærheten
Carpentersville, Illinois, forente stater
Middlebury, Illinois, forente stater
East Dundee, Illinois, forente stater
Nærliggende steder
Helm Woods Forest Preserves, forente stater
Helm Woods Nature Preserve, forente stater
Kemper Park Nature Preserve, forente stater

Luftkvalitet i Helm Woods Forest Preserves, forente stater

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Forurensende stoffer i Helm Woods Forest Preserves, forente stater

PM10
0.60 μg/ft3
PM25
Primær forurensningsstoff
0.42 μg/ft3
NO2
7.81 ppb
SO2
5.69 ppb
CO
5.31 ppb
O3
38.13 ppb
Lav risikoHøy risiko

Pollenindeks i Helm Woods Forest Preserves, forente stater

Tre
1/5
012345
Ugress
0/5
012345
Gress
1/5
012345

Luftkvalitetsvarsel i Helm Woods Forest Preserves, forente stater

fre. 21. juni
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
54
82
48
31
Neste dag
Pollen

Tre

5
3
0
0

Ugress

0
0
0
0

Gress

1
5
0
0
Neste dag
PM10
0.61 μg/ft3
0.50 μg/ft3
0.48 μg/ft3
0.16 μg/ft3
PM25
0.41 μg/ft3
0.33 μg/ft3
0.32 μg/ft3
0.11 μg/ft3
NO2
3.11 ppb
3.99 ppb
3.27 ppb
1.81 ppb
SO2
0.61 ppb
0.37 ppb
0.34 ppb
0.2 ppb
CO
0.2 ppb
0.19 ppb
0.15 ppb
0.15 ppb
O3
60.61 ppb
59.45 ppb
41.42 ppb
29.64 ppb
Luftkvalitetindeks
31
38
58
43
Pollen

Tre

0
1
1
2

Ugress

0
0
0
0

Gress

0
1
3
4
PM10
0.16 μg/ft3
0.17 μg/ft3
0.33 μg/ft3
0.40 μg/ft3
PM25
0.11 μg/ft3
0.11 μg/ft3
0.23 μg/ft3
0.27 μg/ft3
NO2
1.81 ppb
1.81 ppb
2.72 ppb
6.5 ppb
SO2
0.2 ppb
0.21 ppb
0.26 ppb
0.44 ppb
CO
0.15 ppb
0.17 ppb
0.17 ppb
0.19 ppb
O3
29.64 ppb
46.08 ppb
58.15 ppb
39.69 ppb
Luftkvalitetindeks
28
42
50
34
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

1
1
3
1
PM10
0.24 μg/ft3
0.37 μg/ft3
0.33 μg/ft3
0.32 μg/ft3
PM25
0.17 μg/ft3
0.25 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
NO2
3.01 ppb
1.25 ppb
2.63 ppb
7.43 ppb
SO2
0.5 ppb
0.53 ppb
0.38 ppb
0.76 ppb
CO
0.14 ppb
0.14 ppb
0.15 ppb
0.15 ppb
O3
29.93 ppb
50.31 ppb
51.74 ppb
29.84 ppb