San Gabriel, CA Noise Levels
San Gabriel, CA: what the federal noise map shows
At San Gabriel, CA, road, rail and aircraft noise all fall below the 45 dB(A) floor BTS's national map can distinguish from silence. This describes San Gabriel as a whole, not a specific block, the underlying BTS map resolves to about 38 meters per pixel, sampled at the town's own center point.
Where San Gabriel ranks
San Gabriel, CA sits among 8,515 US places this dataset covers with no measurable transportation noise, out of 12,137 places checked overall. By population, it ranks 1,097 of the 12,137 places in this dataset, home to about 37,926 people.
Your street may differ from San Gabriel's reading
For a single house or lot in San Gabriel rather than the town-wide figure above, BTS's own map is the same free source, queried directly.
More on how this number was built
For exactly which federal dataset feeds San Gabriel's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at San Gabriel.