Steder i nærheten
Hope Valley Hills, Maryland, forente stater
Flint Hill, Maryland, forente stater
Sugarloaf Estates, Maryland, forente stater
Nærliggende steder
Buckeystown Community Park, forente stater
Urbana Community Park, forente stater
Buckeystown Historic District, forente stater

Luftkvalitet i Hope Valley Hills, Maryland, forente stater

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Forurensende stoffer i Hope Valley Hills, forente stater

PM10
0.15 μg/ft3
PM25
0.16 μg/ft3
NO2
2.2 ppb
SO2
1.6 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
32.2 ppb
Lav risikoHøy risiko

Pollenindeks i Hope Valley Hills, forente stater

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

Luftkvalitetsvarsel i Hope Valley Hills, forente stater

man. 3. mars
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
43
43
46
43
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.15 μg/ft3
0.16 μg/ft3
0.13 μg/ft3
0.18 μg/ft3
PM25
0.22 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
0.14 μg/ft3
NO2
2.3 ppb
0.5 ppb
0.9 ppb
0.8 ppb
SO2
2.3 ppb
0.8 ppb
0.3 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
38.8 ppb
46.2 ppb
49.5 ppb
46.6 ppb
Luftkvalitetindeks
44
45
44
45
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.21 μg/ft3
0.20 μg/ft3
0.18 μg/ft3
0.21 μg/ft3
PM25
0.15 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.20 μg/ft3
NO2
0.3 ppb
0.4 ppb
1 ppb
1.4 ppb
SO2
0.2 ppb
0.1 ppb
0.2 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
47.2 ppb
48.1 ppb
47.1 ppb
48.4 ppb
Luftkvalitetindeks
32
34
40
37
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.08 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.06 μg/ft3
PM25
0.08 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.06 μg/ft3
NO2
1.5 ppb
0.7 ppb
1.2 ppb
2 ppb
SO2
0.4 ppb
0.5 ppb
0.8 ppb
1.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
34.2 ppb
36.5 ppb
42.7 ppb
39.9 ppb