Steder i nærheten
Graylyn Crest, Delaware, forente stater
Webster Farm, Delaware, forente stater
Boulder Brook, Delaware, forente stater
Nærliggende steder
Bonsall Park, forente stater
Talley-Day Park, forente stater
Longwood Park, forente stater

Luftkvalitet i Graylyn Crest, Delaware, forente stater

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Forurensende stoffer i Graylyn Crest, forente stater

PM10
0.23 μg/ft3
PM25
Primær forurensningsstoff
0.23 μg/ft3
NO2
8.98 ppb
SO2
4.76 ppb
CO
0.2 ppb
O3
16.79 ppb
Lav risikoHøy risiko

Pollenindeks i Graylyn Crest, forente stater

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

Luftkvalitetsvarsel i Graylyn Crest, forente stater

lør. 23. november
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
53
49
52
56
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.42 μg/ft3
0.28 μg/ft3
0.39 μg/ft3
0.39 μg/ft3
PM25
0.42 μg/ft3
0.27 μg/ft3
0.39 μg/ft3
0.39 μg/ft3
NO2
14.15 ppb
7.33 ppb
16.36 ppb
14.74 ppb
SO2
6.5 ppb
8.5 ppb
6.88 ppb
3.89 ppb
CO
0.25 ppb
0.21 ppb
0.26 ppb
0.25 ppb
O3
6.9 ppb
24.3 ppb
14.8 ppb
15.3 ppb
Luftkvalitetindeks
56
25
24
22
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.41 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
PM25
0.41 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
NO2
8.09 ppb
2.36 ppb
5.61 ppb
6.15 ppb
SO2
1.92 ppb
2.32 ppb
2.49 ppb
2.85 ppb
CO
0.24 ppb
0.19 ppb
0.19 ppb
0.18 ppb
O3
19 ppb
28 ppb
24.7 ppb
21.5 ppb
Luftkvalitetindeks
23
23
38
46
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.16 μg/ft3
0.11 μg/ft3
0.33 μg/ft3
0.29 μg/ft3
PM25
0.16 μg/ft3
0.10 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
NO2
7.1 ppb
3.96 ppb
17.18 ppb
13.07 ppb
SO2
2.76 ppb
2.98 ppb
3.79 ppb
4.51 ppb
CO
0.19 ppb
0.17 ppb
0.26 ppb
0.23 ppb
O3
17.1 ppb
29 ppb
16.4 ppb
19.3 ppb