Noise Levels in Mercy Drive, Orlando, FL | Find Quiet Neighborhoods With Our Sound Map
50 dBA
Average noise across Mercy Drive
Quiet office
783
Residents above the EPA 55 dBA threshold
24% of Mercy Drive residents
63 dBA
Loudest residential point
Busy restaurant
This map shows modeled outdoor noise across Mercy Drive at 100-meter resolution, combining road, aviation, and rail sources. Green areas measure below 45 dBA. Orange and red exceed the EPA's 55 dBA outdoor threshold linked to long-term health effects. Use the layer toggles to view each source on its own or all together.
What the numbers sound like
- 30 dBAWhisper
- 40 dBASoft rainfall
- 45 dBAQuiet suburban street at night
- 50 dBAQuiet office
- 55 dBAEPA outdoor threshold: light traffic 100 ft away
- 60 dBANormal conversation an arm's length away
- 65 dBABusy restaurant
- 70 dBAHighway traffic 50 ft away
- 80 dBACity bus interior
Population Above the EPA Outdoor Threshold
The EPA's 55 dBA outdoor reference level is a common benchmark for residential noise exposure, especially for activity interference, annoyance, and long-term community noise concerns. About 783 Mercy Drive residents, or 24.1%, live above that level. By land area, 23.5% of Mercy Drive is above 55 dBA.
76.5% below 55 dBA
23.5% above 55 dBA
See how noise in Mercy Drive compares to similar-sized neighborhoods.
Noise by Part of Mercy Drive
Average noise levels for Mercy Drive residents, grouped by direction from the center of Mercy Drive. The highest population-weighted average is in central Mercy Drive; the lowest is in southeastern Mercy Drive, where just 14% of residents live in blocks above the EPA's 55 dBA threshold, three-quarters of the share in the loudest section.
Central Mercy Drive
52.9 dBA · Moderate
Quiet office to normal conversation
Northern Mercy Drive
52.6 dBA · Moderate
Quiet office to normal conversation
Southeastern Mercy Drive
51.5 dBA · Moderate
Quiet office to normal conversation
To the human ear, noise in central Mercy Drive sounds about 10% louder than in southeastern Mercy Drive, a 1.4 dBA gap. Every 10 dBA roughly doubles perceived loudness. Within any of these directions, two homes a quarter mile apart can still differ by 10 or more dBA depending on how close they sit to a major highway.
How far back from do you need to be?
produces an estimated 63 dBA at its loudest centerline points. Noise drops logarithmically with distance, with the exact rate depending on what's between you and the road. Tree cover, walls, terrain, and pavement type all matter. At roughly a quarter mile back, traffic fades into the noise level of a soft rainfall.
At source
63 dBA
Busy restaurant
165 ft
50 dBA
Quiet office
330 ft
43 dBA
Quiet suburban street at night
660 ft
36 dBA
Soft rainfall
¼ mile
35 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 30% of Mercy Drive sits under tree canopy (heavier than most neighborhoods) and roughly 41% is impervious surface like pavement and rooftops. Both are folded into the per-place decay rate above. Heavier canopy pulls noise down faster with distance; impervious surfaces slow the drop.
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Airport Noise
Orlando International (MCO) sits southeast of Mercy Drive. The U.S. Department of Transportation measures aviation noise around this airport directly, and the model uses those federal measurements rather than synthetic predictions.
Blocks under the approach and departure paths carry combined road-plus-aviation noise, with some exceeding 75 dBA on the map's Overall layer. Blocks on the opposite side of Mercy Drive, particularly to the northwest, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across Mercy Drive
The bar chart below shows the share of Mercy Drive residents in each noise band. About 77% of residents live below the EPA's 55 dBA threshold, and roughly 5% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Mercy Drive Compares
Mercy Drive sits at the quieter end of the spectrum. Below: how Mercy Drive's average outdoor noise and share of residents above the EPA threshold compare with Holden-Parramore, Forest Park, Rosemont North, and Richmond Heights-Orlando.
Average noise level (dBA)
Mercy Drive's 49.9 dBA pop-weighted average is at the quieter end of the spectrum. Florida as a whole averages 51.6 dBA and the U.S. averages 52.0 dBA. Both are lower than Mercy Drive because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 24.1% of Mercy Drive residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's in the middle of its peer group. Measured by land area instead, 23.5% of Mercy Drive's footprint sits above 55 dBA, against a Florida average of 31.8% and a national average of 28.1%.
What This Means if You're Moving to Mercy Drive
- Distance from highways matters more than the neighborhood name. Two homes in the same zip code can differ by 20 dBA if one sits 100 meters from and the other 500 meters away. The model captures this at 100-meter resolution, so noise exposure changes block by block.
- Tree canopy can help reduce modeled noise exposure. Roughly 30% of Mercy Drive is under tree cover (heavier than most neighborhoods), and the dominant land cover is medium-intensity developed land. Both are measured from federal USDA Forest Service and USGS satellite imagery at 30-meter resolution. Streets with 60% or higher canopy show 3 to 5 dBA lower noise than comparable streets with bare ground or pavement, which is why the per-place decay rate above already accounts for it.
- Airport noise is directional. Orlando International's approach paths concentrate aviation noise to the southeast. Neighborhoods to the northwest of downtown show no measurable contribution from the airport.
