Noise from Specific Sources in Arcadia, CA (2026)
1 verified noise from specific sources rules for Arcadia, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
HVAC & Mechanical Noise
In the City of Arcadia, California, noise from air-conditioning equipment, pumps, fans or similar machinery cannot exceed 55 dBA where it is received on residentially zoned property occupied by another person. Machinery installed before December 1, 1970 is held to 60 dBA.
Arcadia, California Air Conditioner and Pump Noise Limit
Some RestrictionsArcadia Municipal Code § 4610.3(c)
(c)It shall be unlawful for any person to produce or cause or allow to be produced sound or noise from air-conditioning equipment, pumps, fans or similar machinery which is received on residentially zoned property occupied by another person in excess of 55 dBA, provided, however, that if such machinery was installed prior to December 1, 1970, the noise level shall not be in excess of 60 dBA.
Looking for Los Angeles County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Arcadia city rules.
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