Noise Levels in Rochelle Park, NJ | Find Quiet Neighborhoods With Our Sound Map
57 dBA
Average noise across Rochelle Park
Normal conversation an arm’s length away
2,880
Residents above the EPA 55 dBA threshold
50% of Rochelle Park residents
80 dBA
Loudest residential point
City bus interior
This map shows modeled outdoor noise across Rochelle Park 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
Colorblind friendlyoff
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 2,880 Rochelle Park residents, or 50.3%, live above that level. By land area, 61.0% of Rochelle Park is above 55 dBA.
Average noise levels for Rochelle Park residents, grouped by direction from the center of Rochelle Park. Eastern Rochelle Park carries the highest population-weighted average; Central Rochelle Park carries the lowest. Just 14% of residents in Central Rochelle Park live in blocks above the EPA's 55 dBA threshold, a fifth of the share in Eastern Rochelle Park.
Central Rochelle Park
50.2 dBA · Moderate
Quiet office
14% of people above 55 dBA
QuietLoud
Eastern Rochelle Park
66.0 dBA · Loud
Busy restaurant
98% of people above 55 dBA
QuietLoud
Northern Rochelle Park
56.6 dBA · Moderate-loud
Normal conversation an arm’s length away
43% of people above 55 dBA
QuietLoud
Southern Rochelle Park
61.9 dBA · Loud
Busy restaurant
86% of people above 55 dBA
QuietLoud
Western Rochelle Park
53.4 dBA · Moderate-loud
Quiet office to normal conversation
47% of people above 55 dBA
QuietLoud
Eastern Rochelle Park sounds about 199% louder than Central Rochelle Park to the human ear, a 15.8 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 Bergen County 79 do you need to be?
Bergen County 79 produces an estimated 60 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
60 dBA
Normal conversation an arm’s length away
165 ft
46 dBA
Quiet suburban street at night
330 ft
38 dBA
Soft rainfall
660 ft
35 dBA
Soft rainfall
¼ mile
35 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 28% of Rochelle Park sits under tree canopy (about average for cities) and roughly 47% 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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Rail Noise
Active freight rail runs through parts of Rochelle Park. For most blocks the rail-only contribution is small. Combined road-plus-rail noise rarely exceeds road noise on its own. The exceptions are the handful of blocks within roughly a quarter mile of the right-of-way during pass-through hours.
Use the Rail toggle on the map above to isolate rail's contribution from road and aviation.
Airport Noise
Laguardia (LGA) sits southeast of Rochelle Park. 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 Rochelle Park, 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 Rochelle Park
The bar chart below shows the share of Rochelle Park residents in each noise band. About 42% of residents live below the EPA's 55 dBA threshold, and roughly 34% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Rochelle Park Compares
Rochelle Park sits at the louder end of the spectrum. Below: how Rochelle Park's average outdoor noise and share of residents above the EPA threshold compare with Oradell, Carlstadt, Closter, and Woodcliff Lake.
Average noise level (dBA)
Rochelle Park's 56.6 dBA pop-weighted average is at the louder end of the spectrum. New Jersey as a whole averages 49.8 dBA and the U.S. averages 52.0 dBA. Both are lower than Rochelle Park because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 50.3% of Rochelle Park 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, 61.0% of Rochelle Park's footprint sits above 55 dBA, against a New Jersey average of 25.2% and a national average of 28.1%.
What This Means if You're Moving to Rochelle Park
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 Bergen County 79 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 28% of Rochelle Park is under tree cover (about average for cities), 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. Laguardia's approach paths concentrate aviation noise to the southeast. Neighborhoods to the northwest 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.
