Steder i nærheten
Walnut Woods, Maryland, forente stater
Gammel gård, Maryland, forente stater
Tilden Woods, Maryland, forente stater
Nærliggende steder
Tilden Park, forente stater
Montrose Woods Park, forente stater
Woodmont Country Club, forente stater

Luftkvalitet i Walnut Woods, Maryland, forente stater

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Forurensende stoffer i Walnut Woods, forente stater

PM10
0.18 μg/ft3
PM25
0.10 μg/ft3
NO2
6.1 ppb
SO2
2.4 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
25.6 ppb
Lav risikoHøy risiko

Pollenindeks i Walnut Woods, forente stater

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

Luftkvalitetsvarsel i Walnut Woods, forente stater

søn. 6. april
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
52
53
71
38
Neste dag
Pollen

Tre

1
1
0
1

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.29 μg/ft3
0.31 μg/ft3
0.56 μg/ft3
0.07 μg/ft3
PM25
0.27 μg/ft3
0.29 μg/ft3
0.56 μg/ft3
0.07 μg/ft3
NO2
5.9 ppb
7.4 ppb
24.1 ppb
1.6 ppb
SO2
2 ppb
1.8 ppb
2.6 ppb
1.1 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.2 ppb
O3
31.3 ppb
34.3 ppb
12.9 ppb
41.2 ppb
Luftkvalitetindeks
38
38
41
39
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.07 μg/ft3
0.09 μg/ft3
0.09 μg/ft3
0.16 μg/ft3
PM25
0.07 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.14 μg/ft3
NO2
1.6 ppb
1.2 ppb
2.1 ppb
3.9 ppb
SO2
1.1 ppb
1 ppb
1 ppb
1.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
41.2 ppb
40.9 ppb
43.8 ppb
41.8 ppb
Luftkvalitetindeks
42
38
43
60
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.22 μg/ft3
0.21 μg/ft3
0.21 μg/ft3
0.40 μg/ft3
PM25
0.21 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.39 μg/ft3
NO2
4.8 ppb
2.1 ppb
7.7 ppb
14 ppb
SO2
2.1 ppb
2.2 ppb
2.1 ppb
2.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
33.8 ppb
38.6 ppb
46.2 ppb
28.2 ppb