Noise Levels in City Heights East, San Diego, CA | Find Quiet Neighborhoods With Our Sound Map
53 dBA
Average noise across City Heights East
Quiet office to normal conversation
8,927
Residents above the EPA 55 dBA threshold
30% of City Heights East residents
60 dBA
Loudest residential point
Normal conversation an arm’s length away
This map shows modeled outdoor noise across City Heights East 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 8,927 City Heights East residents, or 30.0%, live above that level. By land area, 33.8% of City Heights East is above 55 dBA.
66.2% below 55 dBA
33.8% above 55 dBA
See how noise in City Heights East compares to similar-sized neighborhoods.
Noise by Part of City Heights East
Average noise levels for City Heights East residents, grouped by direction from the center of City Heights East. Western City Heights East carries the highest population-weighted average; Central City Heights East carries the lowest. Just 24% of residents in Central City Heights East live in blocks above the EPA's 55 dBA threshold, about two-thirds of the share in Western City Heights East.
Central City Heights East
51.8 dBA · Moderate
Quiet office to normal conversation
Eastern City Heights East
51.9 dBA · Moderate
Quiet office to normal conversation
Northern City Heights East
52.7 dBA · Moderate
Quiet office to normal conversation
Southern City Heights East
53.3 dBA · Moderate-loud
Quiet office to normal conversation
Western City Heights East
54.0 dBA · Moderate-loud
Quiet office to normal conversation
Western City Heights East sounds about 16% louder than Central City Heights East to the human ear, a 2.2 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 Escondido Fwy do you need to be?
Escondido Fwy produces an estimated 55 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
55 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 5% of City Heights East sits under tree canopy (lighter than most neighborhoods) and roughly 61% 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
San Diego International (SAN) sits west of City Heights East. 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 City Heights East, 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 City Heights East
The bar chart below shows the share of City Heights East residents in each noise band. About 87% of residents live below the EPA's 55 dBA threshold, and roughly 0% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How City Heights East Compares
City Heights East sits the lowest among the peer group. Below: how City Heights East's average outdoor noise and share of residents above the EPA threshold compare with Serra Mesa, Clairemont Mesa, Pacific Beach, and College Area.
Average noise level (dBA)
City Heights East's 52.7 dBA pop-weighted average is the lowest among the peer group. California as a whole averages 54.0 dBA and the U.S. averages 52.0 dBA. Both are lower than City Heights East because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 30.0% of City Heights East residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's fewer than any of its peer group. Measured by land area instead, 33.8% of City Heights East's footprint sits above 55 dBA, against a California average of 36.0% and a national average of 28.1%.
What This Means if You're Moving to City Heights East
- 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 Escondido Fwy 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 5% of City Heights East 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. San Diego International's approach paths concentrate aviation noise to the west. Neighborhoods to the east of downtown show no measurable contribution from the airport.
