Lokationer i nærheden
Potomac Park, Maryland, Forenede Stater
Bowling Green, Maryland, Forenede Stater
Cedar Cliff, West Virginia, Forenede Stater
Steder i nærheden
Greater Cumberland Regional Airport, Forenede Stater
Mexico Farms Airport, Forenede Stater
South End Playground, Forenede Stater

Luftkvalitet i Potomac Park, Maryland, Forenede Stater

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Forureningskilder i Potomac Park, Forenede Stater

PM10
0.36 μg/ft3
PM25
Primær forureningskilde
0.25 μg/ft3
NO2
1.88 ppb
SO2
0.5 ppb
CO
0.19 ppb
O3
31.31 ppb
Lav risikoHøj risiko

Pollenindeks i Potomac Park, Forenede Stater

Træ
5/5
012345
Ukrudt
0/5
012345
Græs
1/5
012345

Luftkvalitetsudsigt i Potomac Park, Forenede Stater

man. 13. maj
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
40
41
47
45
Pollen

Træ

1
2
4
2

Ukrudt

0
0
0
0

Græs

1
1
2
2
PM10
0.31 μg/ft3
0.42 μg/ft3
0.39 μg/ft3
0.34 μg/ft3
PM25
0.18 μg/ft3
0.24 μg/ft3
0.21 μg/ft3
0.19 μg/ft3
NO2
1.54 ppb
0.76 ppb
0.6 ppb
0.91 ppb
SO2
0.37 ppb
0.43 ppb
0.23 ppb
0.21 ppb
CO
0.14 ppb
0.14 ppb
0.13 ppb
0.13 ppb
O3
40.18 ppb
49.11 ppb
49.39 ppb
46.31 ppb
AQI (luftkvalitetsindeks)
42
44
41
41
Pollen

Træ

0
1
0
1

Ukrudt

0
0
0
0

Græs

0
0
0
1
PM10
0.28 μg/ft3
0.26 μg/ft3
0.19 μg/ft3
0.11 μg/ft3
PM25
0.16 μg/ft3
0.15 μg/ft3
0.12 μg/ft3
0.07 μg/ft3
NO2
0.74 ppb
0.74 ppb
0.99 ppb
0.99 ppb
SO2
0.16 ppb
0.08 ppb
0.07 ppb
0.13 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
47.66 ppb
46.44 ppb
43.7 ppb
45.41 ppb
AQI (luftkvalitetsindeks)
40
35
34
35
Pollen

Træ

0
0
1
1

Ukrudt

0
0
0
0

Græs

0
0
1
1
PM10
0.06 μg/ft3
0.07 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
PM25
0.04 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
NO2
2.08 ppb
2.36 ppb
2.08 ppb
1.47 ppb
SO2
0.7 ppb
0.66 ppb
0.31 ppb
0.26 ppb
CO
0.12 ppb
0.13 ppb
0.13 ppb
0.12 ppb
O3
39.86 ppb
36.05 ppb
37.27 ppb
39.82 ppb