Noise Levels in Windsor Square, Glendale, AZ | Find Quiet Neighborhoods With Our Sound Map
55 dBA
Average noise across Windsor Square
Quiet office to normal conversation
1,884
Residents above the EPA 55 dBA threshold
45% of Windsor Square residents
70 dBA
Loudest residential point
Highway traffic 50 ft away
This map shows modeled outdoor noise across Windsor Square 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 1,884 Windsor Square residents, or 45.0%, live above that level. By land area, 45.4% of Windsor Square is above 55 dBA.
Average noise levels for Windsor Square residents, grouped by direction from the center of Windsor Square. Northern Windsor Square carries the highest population-weighted average; Central Windsor Square carries the lowest. Just 0% of residents in Central Windsor Square live in blocks above the EPA's 55 dBA threshold, a fifth of the share in Northern Windsor Square.
Central Windsor Square
53.1 dBA · Moderate-loud
Quiet office to normal conversation
0% of people above 55 dBA
QuietLoud
Eastern Windsor Square
54.8 dBA · Moderate-loud
Quiet office to normal conversation
46% of people above 55 dBA
QuietLoud
Northern Windsor Square
55.2 dBA · Moderate-loud
Quiet office to normal conversation
29% of people above 55 dBA
QuietLoud
Western Windsor Square
54.7 dBA · Moderate-loud
Quiet office to normal conversation
48% of people above 55 dBA
QuietLoud
Northern Windsor Square sounds about 16% louder than Central Windsor Square to the human ear, a 2.1 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 07~~53RD~~~~~~~~~~~~~~~~AVE~~~~~ do you need to be?
07~~53RD~~~~~~~~~~~~~~~~AVE~~~~~ produces an estimated 56 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
56 dBA
Quiet office to normal conversation
165 ft
41 dBA
Quiet suburban street at night
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 2% of Windsor Square sits under tree canopy (much lighter than most neighborhoods) and roughly 57% 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.
-->
Airport Noise
Phoenix Sky Harbor International (PHX) sits southeast of Windsor Square. 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 Windsor Square, 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 Windsor Square
The bar chart below shows the share of Windsor Square residents in each noise band. About 61% of residents live below the EPA's 55 dBA threshold, and roughly 10% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Windsor Square Compares
Windsor Square sits at the louder end of the spectrum. Below: how Windsor Square's average outdoor noise and share of residents above the EPA threshold compare with Alta Loma, Greenbriar, Cactus Gale, and Downtown Phoenix.
Average noise level (dBA)
Windsor Square's 54.7 dBA pop-weighted average is at the louder end of the spectrum. Arizona as a whole averages 53.0 dBA and the U.S. averages 52.0 dBA. Both are lower than Windsor Square because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 45.0% of Windsor Square 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, 45.4% of Windsor Square's footprint sits above 55 dBA, against a Arizona average of 28.3% and a national average of 28.1%.
What This Means if You're Moving to Windsor Square
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 07~~53RD~~~~~~~~~~~~~~~~AVE~~~~~ 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 2% of Windsor Square is under tree cover (much 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. Phoenix Sky Harbor International'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.
