Steder i nærheten
Gray Rock, Maryland, forente stater
Greene Tree, Maryland, forente stater
Leisure Hill, Maryland, forente stater
Nærliggende steder
Green Spring Valley Country Club, forente stater
Bergs Field Heliport, forente stater
Willow Glen North Park, forente stater

Luftkvalitet i Gray Rock, Maryland, forente stater

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Forurensende stoffer i Gray Rock, forente stater

PM10
0.54 μg/ft3
PM25
Primær forurensningsstoff
0.25 μg/ft3
NO2
4.31 ppb
SO2
0.69 ppb
CO
0.19 ppb
O3
23.38 ppb
Lav risikoHøy risiko

Pollenindeks i Gray Rock, forente stater

Tre
2/5
012345
Ugress
0/5
012345
Gress
3/5
012345

Luftkvalitetsvarsel i Gray Rock, forente stater

fre. 24. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
42
74
86
54
Pollen

Tre

0
0
1
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.41 μg/ft3
0.66 μg/ft3
0.65 μg/ft3
0.48 μg/ft3
PM25
0.28 μg/ft3
0.45 μg/ft3
0.45 μg/ft3
0.34 μg/ft3
NO2
1.16 ppb
0.8 ppb
1.32 ppb
1.22 ppb
SO2
0.16 ppb
0.48 ppb
0.38 ppb
0.46 ppb
CO
0.16 ppb
0.2 ppb
0.21 ppb
0.18 ppb
O3
49 ppb
68.51 ppb
58.17 ppb
40.5 ppb
Luftkvalitetindeks
36
54
79
62
Pollen

Tre

0
5
5
5

Ugress

0
0
0
0

Gress

1
3
4
2
PM10
0.32 μg/ft3
0.38 μg/ft3
0.44 μg/ft3
0.40 μg/ft3
PM25
0.23 μg/ft3
0.27 μg/ft3
0.31 μg/ft3
0.28 μg/ft3
NO2
1.35 ppb
0.7 ppb
1.41 ppb
2.94 ppb
SO2
0.37 ppb
1.12 ppb
0.68 ppb
0.41 ppb
CO
0.18 ppb
0.15 ppb
0.16 ppb
0.2 ppb
O3
27.77 ppb
59.94 ppb
62.98 ppb
53.97 ppb