Noise Levels in South Connellsville, PA | Find Quiet Neighborhoods With Our Sound Map
50 dBA
Average noise across South Connellsville
Quiet office
417
Residents above the EPA 55 dBA threshold
23% of South Connellsville residents
75 dBA
Loudest residential point
City bus interior
This map shows modeled outdoor noise across South Connellsville 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 417 South Connellsville residents, or 22.9%, live above that level. By land area, 26.1% of South Connellsville is above 55 dBA.
Average noise levels for South Connellsville residents, grouped by direction from the center of South Connellsville. Western South Connellsville carries the highest population-weighted average; Eastern South Connellsville carries the lowest. Just 1% of residents in Eastern South Connellsville live in blocks above the EPA's 55 dBA threshold, a fifth of the share in Western South Connellsville.
Central South Connellsville
52.5 dBA · Moderate
Quiet office to normal conversation
22% of people above 55 dBA
QuietLoud
Eastern South Connellsville
39.4 dBA · Quiet
Soft rainfall
1% of people above 55 dBA
QuietLoud
Northern South Connellsville
53.5 dBA · Moderate-loud
Quiet office to normal conversation
27% of people above 55 dBA
QuietLoud
Southern South Connellsville
52.4 dBA · Moderate
Quiet office to normal conversation
30% of people above 55 dBA
QuietLoud
Western South Connellsville
55.3 dBA · Moderate-loud
Quiet office to normal conversation
36% of people above 55 dBA
QuietLoud
Western South Connellsville sounds about 201% louder than Eastern South Connellsville to the human ear, a 15.9 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 Chbx Casparis Rd do you need to be?
Chbx Casparis Rd produces an estimated 52 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
52 dBA
Quiet office to normal conversation
165 ft
39 dBA
Soft rainfall
330 ft
35 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 36% of South Connellsville sits under tree canopy (about average for cities) and roughly 28% 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 South Connellsville. 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.
How Noise Is Distributed Across South Connellsville
The bar chart below shows the share of South Connellsville residents in each noise band. About 80% of residents live below the EPA's 55 dBA threshold, and roughly 6% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How South Connellsville Compares
South Connellsville sits at the louder end of the spectrum. Below: how South Connellsville's average outdoor noise and share of residents above the EPA threshold compare with Normalville, Lemont Furnace, East Uniontown, and Vanderbilt.
Average noise level (dBA)
South Connellsville's 50.5 dBA pop-weighted average is at the louder end of the spectrum. Pennsylvania as a whole averages 52.9 dBA and the U.S. averages 52.0 dBA. Both are lower than South Connellsville because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 22.9% of South Connellsville residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's more than any of its peer group. Measured by land area instead, 26.1% of South Connellsville's footprint sits above 55 dBA, against a Pennsylvania average of 33.5% and a national average of 28.1%.
What This Means if You're Moving to South Connellsville
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 Chbx Casparis Rd 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 36% of South Connellsville is under tree cover (about average for cities), 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.
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.
