Steder i nærheten
Queensberry, Maryland, forente stater
Willowbrook Hills, Maryland, forente stater
Clahamman Hills, Maryland, forente stater
Nærliggende steder
Arthur Storer Planetarium, forente stater
Calvert County Fairgrounds, forente stater
Calvert Memorial Hospital Heliport, forente stater

Luftkvalitet i Queensberry, Maryland, forente stater

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Forurensende stoffer i Queensberry, forente stater

PM10
0.21 μg/ft3
PM25
0.15 μg/ft3
NO2
3.63 ppb
SO2
1.13 ppb
CO
0.19 ppb
O3
Primær forurensningsstoff
29.88 ppb
Lav risikoHøy risiko

Pollenindeks i Queensberry, forente stater

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

Luftkvalitetsvarsel i Queensberry, forente stater

tor. 30. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
25
42
50
47
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

2
3
3
2
PM10
0.22 μg/ft3
0.18 μg/ft3
0.26 μg/ft3
0.49 μg/ft3
PM25
0.15 μg/ft3
0.13 μg/ft3
0.18 μg/ft3
0.34 μg/ft3
NO2
3.28 ppb
0.77 ppb
1.54 ppb
5.25 ppb
SO2
1.11 ppb
0.89 ppb
0.85 ppb
0.83 ppb
CO
0.15 ppb
0.13 ppb
0.15 ppb
0.24 ppb
O3
26.94 ppb
49.17 ppb
52.13 ppb
29.76 ppb
Luftkvalitetindeks
35
50
68
43
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

1
2
2
3
PM10
0.32 μg/ft3
0.29 μg/ft3
0.31 μg/ft3
0.39 μg/ft3
PM25
0.22 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.27 μg/ft3
NO2
1.59 ppb
0.62 ppb
1.07 ppb
1.58 ppb
SO2
0.45 ppb
1.66 ppb
1.17 ppb
0.59 ppb
CO
0.18 ppb
0.14 ppb
0.15 ppb
0.16 ppb
O3
28.81 ppb
58.7 ppb
55.02 ppb
44.71 ppb
Luftkvalitetindeks
34
38
57
57
Pollen

Tre

5
5
5
0

Ugress

0
0
0
0

Gress

2
2
3
0
PM10
0.29 μg/ft3
0.34 μg/ft3
0.35 μg/ft3
0.69 μg/ft3
PM25
0.20 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.48 μg/ft3
NO2
1.24 ppb
0.71 ppb
2.04 ppb
7.83 ppb
SO2
0.61 ppb
1.06 ppb
0.84 ppb
1.2 ppb
CO
0.16 ppb
0.16 ppb
0.18 ppb
0.3 ppb
O3
34.76 ppb
46.74 ppb
53.28 ppb
24.81 ppb