Steder i nærheten
Silver Spring Heights, Maryland, forente stater
Lindill Estates, Maryland, forente stater
Maryland Ponderosa, Maryland, forente stater
Nærliggende steder
Plum Tree Park, forente stater
Heavenly Waters Park, forente stater
Bel Air Courthouse Historic District, forente stater

Luftkvalitet i Silver Spring Heights, Maryland, forente stater

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Forurensende stoffer i Silver Spring Heights, forente stater

PM10
0.24 μg/ft3
PM25
0.22 μg/ft3
NO2
13.3 ppb
SO2
2 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
18.1 ppb
Lav risikoHøy risiko

Pollenindeks i Silver Spring Heights, forente stater

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

Luftkvalitetsvarsel i Silver Spring Heights, forente stater

søn. 6. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
37
42
42
41
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.10 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.15 μg/ft3
PM25
0.09 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.14 μg/ft3
NO2
0.9 ppb
0.6 ppb
1.2 ppb
2.3 ppb
SO2
0.3 ppb
0.6 ppb
0.8 ppb
1 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
39.4 ppb
45.1 ppb
45.7 ppb
43.7 ppb
Luftkvalitetindeks
37
37
43
52
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.15 μg/ft3
0.14 μg/ft3
0.19 μg/ft3
0.28 μg/ft3
PM25
0.14 μg/ft3
0.13 μg/ft3
0.17 μg/ft3
0.27 μg/ft3
NO2
2.7 ppb
1.2 ppb
3.5 ppb
4.4 ppb
SO2
1.3 ppb
1.1 ppb
2 ppb
1.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
39.6 ppb
39.5 ppb
46.2 ppb
42 ppb
Luftkvalitetindeks
44
43
57
48
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.24 μg/ft3
0.25 μg/ft3
0.40 μg/ft3
0.29 μg/ft3
PM25
0.22 μg/ft3
0.22 μg/ft3
0.35 μg/ft3
0.24 μg/ft3
NO2
2.5 ppb
3.3 ppb
2.7 ppb
3 ppb
SO2
0.9 ppb
1.2 ppb
1.2 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.4 ppb
43.7 ppb
47.3 ppb
45.2 ppb