Noise Levels in East Liberty, Pittsburgh, PA | Find Quiet Neighborhoods With Our Sound Map
58 dBA
Average noise across East Liberty
Normal conversation an arm’s length away
2,790
Residents above the EPA 55 dBA threshold
62% of East Liberty residents
85 dBA
Loudest residential point
Food blender at arm’s length
This map shows modeled outdoor noise across East Liberty 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 2,790 East Liberty residents, or 61.8%, live above that level. By land area, 64.2% of East Liberty is above 55 dBA.
35.8% below 55 dBA
64.2% above 55 dBA
See how noise in East Liberty compares to similar-sized neighborhoods.
Noise by Part of East Liberty
Average noise levels for East Liberty residents, grouped by direction from the center of East Liberty. The highest population-weighted average is in southeastern East Liberty; the lowest is in northwestern East Liberty, where just 28% of residents live in blocks above the EPA's 55 dBA threshold, about half the share in the loudest section.
Southeastern East Liberty
71.2 dBA · Loud
City bus interior
Southwestern East Liberty
61.6 dBA · Loud
Busy restaurant
Eastern East Liberty
59.8 dBA · Loud
Normal conversation an arm’s length away
Northeastern East Liberty
57.2 dBA · Moderate-loud
Normal conversation an arm’s length away
Northwestern East Liberty
55.4 dBA · Moderate-loud
Quiet office to normal conversation
To the human ear, noise in southeastern East Liberty sounds about 199% louder than in northwestern East Liberty, 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 do you need to be?
produces an estimated 85 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 quiet office.
At source
85 dBA
Food blender at arm’s length
165 ft
71 dBA
City bus interior
330 ft
63 dBA
Busy restaurant
660 ft
55 dBA
Quiet office to normal conversation
¼ mile
48 dBA
Quiet office
½ mile
40 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 8% of East Liberty sits under tree canopy (lighter than most neighborhoods) and roughly 66% 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 East Liberty. 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
Pittsburgh International (PIT) sits west of East Liberty. 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 65 dBA on the map's Overall layer. Blocks on the opposite side of East Liberty, particularly to the east, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across East Liberty
The bar chart below shows the share of East Liberty residents in each noise band. About 25% 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 East Liberty Compares
East Liberty sits at the quieter end of the spectrum. Below: how East Liberty's average outdoor noise and share of residents above the EPA threshold compare with Highland Park, Southside Flats, Central Business District, and Greenfield.
Average noise level (dBA)
East Liberty's 58.1 dBA pop-weighted average is at the quieter end of the spectrum. Pennsylvania as a whole averages 52.9 dBA and the U.S. averages 52.0 dBA. Both are lower than East Liberty because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 61.8% of East Liberty 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, 64.2% of East Liberty'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 East Liberty
- 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 8% of East Liberty is under tree cover (lighter 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. Pittsburgh International's approach paths concentrate aviation noise to the west. Neighborhoods to the east of downtown show no measurable contribution from the airport.
