Steder i nærheten
Engene, Maryland, forente stater
Forest Meadows, Maryland, forente stater
Great Meadows, Maryland, forente stater
Nærliggende steder
Winchester Pond, forente stater
Maryland World War II Memorial, forente stater
Jonas Green State Park, forente stater

Luftkvalitet i Engene, Maryland, forente stater

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Forurensende stoffer i Engene, forente stater

PM10
0.89 μg/ft3
PM25
Primær forurensningsstoff
0.58 μg/ft3
NO2
23.44 ppb
SO2
3.8 ppb
CO
0.34 ppb
O3
1.62 ppb
Lav risikoHøy risiko

Pollenindeks i Engene, forente stater

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

Luftkvalitetsvarsel i Engene, forente stater

man. 23. desember
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
68
42
39
48
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.53 μg/ft3
0.26 μg/ft3
0.24 μg/ft3
0.30 μg/ft3
PM25
1.91 μg/ft3
1.19 μg/ft3
1.09 μg/ft3
1.35 μg/ft3
NO2
16.5 ppb
4.9 ppb
8.9 ppb
9.4 ppb
SO2
2.9 ppb
2.5 ppb
3.3 ppb
3.4 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
3.7 ppb
21 ppb
22.2 ppb
19.9 ppb
Luftkvalitetindeks
62
64
57
75
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.46 μg/ft3
0.48 μg/ft3
0.40 μg/ft3
0.63 μg/ft3
PM25
1.76 μg/ft3
1.80 μg/ft3
1.62 μg/ft3
2.13 μg/ft3
NO2
14.1 ppb
8.8 ppb
14.6 ppb
17.9 ppb
SO2
3.1 ppb
3.6 ppb
3.7 ppb
3.3 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
16.3 ppb
22.1 ppb
23.2 ppb
14.2 ppb
Luftkvalitetindeks
82
78
68
62
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.70 μg/ft3
0.68 μg/ft3
0.59 μg/ft3
0.54 μg/ft3
PM25
2.32 μg/ft3
2.21 μg/ft3
1.93 μg/ft3
1.76 μg/ft3
NO2
15.7 ppb
9.2 ppb
15.5 ppb
9.6 ppb
SO2
2.2 ppb
2.1 ppb
1.8 ppb
1.1 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
O3
12.3 ppb
18.4 ppb
14.9 ppb
16.2 ppb