Steder i nærheten
Frederick, Maryland, forente stater
Tulip Hill, Maryland, forente stater
Evergreen Point, Maryland, forente stater
Nærliggende steder
Frederick Fairgrounds, forente stater
Husky Park, forente stater
Grimes Properties Heliport, forente stater

Luftkvalitet i Frederick Fairgrounds, forente stater

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Forurensende stoffer i Frederick Fairgrounds, forente stater

PM10
0.09 μg/ft3
PM25
0.08 μg/ft3
NO2
5.6 ppb
SO2
0.7 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
31.4 ppb
Lav risikoHøy risiko

Pollenindeks i Frederick Fairgrounds, forente stater

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

Luftkvalitetsvarsel i Frederick Fairgrounds, forente stater

lør. 5. april
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
34
45
50
52
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.09 μg/ft3
0.24 μg/ft3
0.27 μg/ft3
0.30 μg/ft3
PM25
0.17 μg/ft3
0.23 μg/ft3
0.25 μg/ft3
0.28 μg/ft3
NO2
6.8 ppb
3 ppb
2.9 ppb
4.6 ppb
SO2
1.2 ppb
1.9 ppb
1.5 ppb
1.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
32.1 ppb
33.6 ppb
33.5 ppb
36.5 ppb
Luftkvalitetindeks
45
50
52
56
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.24 μg/ft3
0.27 μg/ft3
0.30 μg/ft3
0.35 μg/ft3
PM25
0.23 μg/ft3
0.25 μg/ft3
0.28 μg/ft3
0.33 μg/ft3
NO2
3 ppb
2.9 ppb
4.6 ppb
6.3 ppb
SO2
1.9 ppb
1.5 ppb
1.7 ppb
2.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
33.6 ppb
33.5 ppb
36.5 ppb
32 ppb
Luftkvalitetindeks
39
39
41
41
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.06 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
0.15 μg/ft3
PM25
0.06 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.14 μg/ft3
NO2
1 ppb
0.8 ppb
1.4 ppb
2.5 ppb
SO2
1 ppb
1.1 ppb
1.1 ppb
1.7 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
41.7 ppb
42.2 ppb
43.9 ppb
43.9 ppb
Luftkvalitetindeks
42
38
47
0
Pollen

Tre

0
0
0
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.23 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
N/A
PM25
0.21 μg/ft3
0.19 μg/ft3
0.17 μg/ft3
N/A
NO2
4.6 ppb
1.8 ppb
3.8 ppb
N/A
SO2
2.2 ppb
2.3 ppb
2 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
N/A
O3
33.9 ppb
39.6 ppb
50.5 ppb
N/A