Steder i nærheten
Alloway, Maryland, forente stater
Belhaven Woods, Maryland, forente stater
Hampton Chase, Maryland, forente stater
Nærliggende steder
Hines Ponds, forente stater
Letha Ponds, forente stater
Yates Pond, forente stater

Luftkvalitet i Alloway, Maryland, forente stater

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Forurensende stoffer i Alloway, forente stater

PM10
0.70 μg/ft3
PM25
0.31 μg/ft3
NO2
3.1 ppb
SO2
1 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
43.3 ppb
Lav risikoHøy risiko

Pollenindeks i Alloway, forente stater

Tre
2/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i Alloway, forente stater

tor. 17. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
46
43
52
49
Pollen

Tre

2
2
2
2

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.11 μg/ft3
0.22 μg/ft3
0.24 μg/ft3
0.24 μg/ft3
PM25
0.11 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
NO2
3.5 ppb
6.9 ppb
5.1 ppb
7.1 ppb
SO2
1.3 ppb
1.6 ppb
1.3 ppb
1.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
49.4 ppb
44.5 ppb
56 ppb
53.3 ppb
Luftkvalitetindeks
37
38
45
47
Pollen

Tre

2
2
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.16 μg/ft3
0.11 μg/ft3
0.22 μg/ft3
0.25 μg/ft3
PM25
0.16 μg/ft3
0.09 μg/ft3
0.19 μg/ft3
0.24 μg/ft3
NO2
3.3 ppb
2.8 ppb
6.5 ppb
10.1 ppb
SO2
1.7 ppb
1.7 ppb
2.1 ppb
1.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
40 ppb
41.4 ppb
48.6 ppb
36.4 ppb
Luftkvalitetindeks
36
48
47
45
Pollen

Tre

2
2
2
2

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.19 μg/ft3
0.28 μg/ft3
0.25 μg/ft3
0.23 μg/ft3
PM25
0.18 μg/ft3
0.24 μg/ft3
0.21 μg/ft3
0.17 μg/ft3
NO2
9.4 ppb
5.6 ppb
3.1 ppb
3.1 ppb
SO2
1.5 ppb
1.8 ppb
1.1 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
23.5 ppb
30.3 ppb
50.3 ppb
48 ppb