Noise Levels in Northland Lyceum, Rochester, NY | Find Quiet Neighborhoods With Our Sound Map
54 dBA
Average noise across Northland Lyceum
Quiet office to normal conversation
2,748
Residents above the EPA 55 dBA threshold
34% of Northland Lyceum residents
66 dBA
Loudest residential point
Highway traffic 50 ft away
This map shows modeled outdoor noise across Northland Lyceum 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.
Overall
Road
Rail
Aviation
Click the map to explore
35 dBa55 dBa (EPA limit)90+ dBa
3545557090
Quietest (dBA)Loudest
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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 2,748 Northland Lyceum residents, or 34.1%, live above that level. By land area, 40.2% of Northland Lyceum is above 55 dBA.
Average noise levels for Northland Lyceum residents, grouped by direction from the center of Northland Lyceum. Western Northland Lyceum carries the highest population-weighted average; Eastern Northland Lyceum carries the lowest. Just 19% of residents in Eastern Northland Lyceum live in blocks above the EPA's 55 dBA threshold, a third of the share in Western Northland Lyceum.
Central Northland Lyceum
53.9 dBA · Moderate-loud
Quiet office to normal conversation
29% of people above 55 dBA
QuietLoud
Eastern Northland Lyceum
51.4 dBA · Moderate
Quiet office to normal conversation
19% of people above 55 dBA
QuietLoud
Northern Northland Lyceum
55.0 dBA · Moderate-loud
Quiet office to normal conversation
42% of people above 55 dBA
QuietLoud
Southern Northland Lyceum
54.4 dBA · Moderate-loud
Quiet office to normal conversation
31% of people above 55 dBA
QuietLoud
Western Northland Lyceum
56.5 dBA · Moderate-loud
Normal conversation an arm’s length away
56% of people above 55 dBA
QuietLoud
Western Northland Lyceum sounds about 42% louder than Eastern Northland Lyceum to the human ear, a 5.1 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 66 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
66 dBA
Highway traffic 50 ft away
165 ft
52 dBA
Quiet office to normal conversation
330 ft
44 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 23% of Northland Lyceum sits under tree canopy (heavier than most neighborhoods) and roughly 48% 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
Frederick Douglass/Greater Rochester International (ROC) sits southwest of Northland Lyceum. The U.S. Department of Transportation models aviation noise around this airport from federal traffic data, 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 55 dBA on the map's Overall layer. Blocks on the opposite side of Northland Lyceum, particularly to the northeast, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across Northland Lyceum
The bar chart below shows the share of Northland Lyceum residents in each noise band. About 55% 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 Northland Lyceum Compares
Northland Lyceum sits at the louder end of the spectrum. Below: how Northland Lyceum's average outdoor noise and share of residents above the EPA threshold compare with Beechwood, Lyell-Otis, Charlotte, and Edgerton.
Average noise level (dBA)
Northland Lyceum's 54.2 dBA pop-weighted average is at the louder end of the spectrum. New York as a whole averages 55.4 dBA and the U.S. averages 52.0 dBA. Both are lower than Northland Lyceum because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 34.1% of Northland Lyceum 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, 40.2% of Northland Lyceum's footprint sits above 55 dBA, against a New York average of 30.9% and a national average of 28.1%.
What This Means if You're Moving to Northland Lyceum
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 23% of Northland Lyceum is under tree cover (heavier than most neighborhoods), and the dominant land cover is low-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. Frederick Douglass/Greater Rochester International's approach paths concentrate aviation noise to the southwest. Neighborhoods to the northeast of downtown show no measurable contribution from the airport.
Sources & Methodology
The BestNeighborhood noise model is calibrated against nearly one million federal ground-truth measurements across four states. Road noise is computed from segment-level federal traffic data and propagated outward using physics-based acoustic decay, with attenuation rates that depend on the surrounding land cover.
All inputs are published federal datasets. Block-level noise is computed by combining road, rail, and aviation sound sources in the energy domain, the same physics used in professional environmental noise assessments. Read the full methodology.
