Steder i nærheten
Newcomb Hollow, Massachusetts, forente stater
Cahoon Hollow, Massachusetts, forente stater
Wellfleet by the Sea, Massachusetts, forente stater
Nærliggende steder
Newcomb Hollow Beach, forente stater
Horseleech Pond, forente stater
Higgins Pond, forente stater

Luftkvalitet i Newcomb Hollow, Massachusetts, forente stater

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Forurensende stoffer i Newcomb Hollow, forente stater

PM10
0.21 μg/ft3
PM25
0.11 μg/ft3
NO2
3.02 ppb
SO2
0.63 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
32.27 ppb
Lav risikoHøy risiko

Pollenindeks i Newcomb Hollow, forente stater

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

Luftkvalitetsvarsel i Newcomb Hollow, forente stater

lør. 21. desember
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
27
29
35
35
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.15 μg/ft3
0.17 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
PM25
0.59 μg/ft3
0.65 μg/ft3
0.99 μg/ft3
0.99 μg/ft3
NO2
6.8 ppb
7 ppb
17.3 ppb
13.6 ppb
SO2
0.8 ppb
1.6 ppb
1.5 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
27.3 ppb
28.7 ppb
25.9 ppb
23 ppb
Luftkvalitetindeks
43
62
73
68
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.32 μg/ft3
0.49 μg/ft3
0.59 μg/ft3
0.53 μg/ft3
PM25
1.23 μg/ft3
1.75 μg/ft3
2.07 μg/ft3
1.91 μg/ft3
NO2
18.3 ppb
21.3 ppb
22.5 ppb
14.3 ppb
SO2
1.8 ppb
4.4 ppb
3.4 ppb
2.3 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
20.2 ppb
15.2 ppb
11.2 ppb
13.5 ppb