Steder i nærheten
Briar Hill, Maryland, forente stater
Woodmark, Maryland, forente stater
Wayside Estates, Maryland, forente stater
Nærliggende steder
Benson Branch Environmental Area, forente stater
Glenwood Country Club, forente stater
Pfefferkorn Natural Environmental Area, forente stater

Luftkvalitet i Briar Hill, Maryland, forente stater

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Forurensende stoffer i Briar Hill, forente stater

PM10
0.51 μg/ft3
PM25
Primær forurensningsstoff
0.41 μg/ft3
NO2
7.69 ppb
SO2
5.88 ppb
CO
5.19 ppb
O3
35 ppb
Lav risikoHøy risiko

Pollenindeks i Briar Hill, forente stater

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

Luftkvalitetsvarsel i Briar Hill, forente stater

ons. 29. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
40
40
48
30
Pollen

Tre

0
5
5
5

Ugress

0
0
0
0

Gress

0
1
2
2
PM10
0.35 μg/ft3
0.27 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
PM25
0.25 μg/ft3
0.19 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
NO2
2.64 ppb
1.36 ppb
3.57 ppb
7.99 ppb
SO2
0.89 ppb
0.87 ppb
0.65 ppb
0.71 ppb
CO
0.16 ppb
0.14 ppb
0.15 ppb
0.19 ppb
O3
28.8 ppb
48.82 ppb
49.73 ppb
29.09 ppb
Luftkvalitetindeks
26
41
46
58
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

2
2
2
2
PM10
0.14 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.70 μg/ft3
PM25
0.10 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.49 μg/ft3
NO2
3.06 ppb
1.26 ppb
5.5 ppb
27.46 ppb
SO2
0.71 ppb
0.87 ppb
0.6 ppb
0.81 ppb
CO
0.14 ppb
0.13 ppb
0.17 ppb
0.41 ppb
O3
29.18 ppb
48.8 ppb
44.99 ppb
6.24 ppb
Luftkvalitetindeks
36
51
86
79
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

1
1
2
1
PM10
0.34 μg/ft3
0.36 μg/ft3
0.43 μg/ft3
1.03 μg/ft3
PM25
0.24 μg/ft3
0.25 μg/ft3
0.30 μg/ft3
0.72 μg/ft3
NO2
4.62 ppb
1.79 ppb
8.64 ppb
22.11 ppb
SO2
1.38 ppb
1.77 ppb
1.83 ppb
1.79 ppb
CO
0.18 ppb
0.15 ppb
0.22 ppb
0.38 ppb
O3
30.19 ppb
60 ppb
61.26 ppb
29 ppb