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
0.08 μg/ft3
NO2
4.3 ppb
SO2
0.9 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
39.3 ppb
Lav risikoHøy risiko

Pollenindeks i Hope Valley Hills, forente stater

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

Luftkvalitetsvarsel i Hope Valley Hills, forente stater

lør. 26. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
36
39
47
44
Pollen

Tre

2
2
2
3

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.19 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.25 μg/ft3
PM25
0.18 μg/ft3
0.16 μg/ft3
0.15 μg/ft3
0.22 μg/ft3
NO2
4.7 ppb
1.3 ppb
2.7 ppb
7.3 ppb
SO2
0.9 ppb
0.9 ppb
0.7 ppb
1.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
23.6 ppb
42.1 ppb
51.2 ppb
38.1 ppb
Luftkvalitetindeks
34
43
53
46
Pollen

Tre

3
3
3
3

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.18 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
PM25
0.17 μg/ft3
0.18 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
NO2
2.9 ppb
1.1 ppb
2.4 ppb
3.5 ppb
SO2
1 ppb
1.1 ppb
0.8 ppb
1.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
36.7 ppb
46.8 ppb
58 ppb
49.6 ppb
Luftkvalitetindeks
39
34
44
0
Pollen

Tre

3
3
3
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.20 μg/ft3
0.10 μg/ft3
0.22 μg/ft3
N/A
PM25
0.20 μg/ft3
0.09 μg/ft3
0.18 μg/ft3
N/A
NO2
1.9 ppb
1.1 ppb
4.6 ppb
N/A
SO2
1 ppb
1.3 ppb
0.9 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
N/A
O3
32 ppb
36.8 ppb
47.6 ppb
N/A