Alabama Noise Ordinances

Alabama Noise Regulations

Alabama defers to local ordinances for noise. Birmingham, Mobile, Montgomery have specific rules. Vehicle exhaust regulated.

Alabama has no statewide residential noise law. Cities enforce: Birmingham - 85dB daytime/75dB nighttime; Mobile - quiet hours 10PM-7AM; Montgomery - similar. Vehicle exhaust must have working muffler (§32-5-216). Construction typically 7AM-6PM weekdays. Barking dogs: local animal control.

Noise Ordinances & Quiet Hours

Alabama: Most cities have noise ordinances. Typical quiet hours 10pm-7am. Rules vary by zone (residential vs commercial).

NOISE ORDINANCES

TYPICAL QUIET HOURS
• Residential areas: 10pm - 7am (weekdays), 11pm - 8am (weekends)
• Some cities: Start as early as 9pm
• Sundays: Often extended quiet hours

WHAT'S USUALLY PROHIBITED
During quiet hours:
• Loud music/parties
• Power tools
• Lawn equipment
• Vehicle repairs
• Barking dogs (excessive)
• Amplified sound

DECIBEL LIMITS (COMMON)
• Residential daytime: 55-65 dB
• Residential nighttime: 45-55 dB
• Commercial: 65-75 dB
• Industrial: 75-80 dB

For reference:
• Normal conversation: 60 dB
• Vacuum cleaner: 70 dB
• Lawn mower: 90 dB

CONSTRUCTION NOISE
• Usually limited to daytime hours
• Weekdays: 7am - 6pm typical
• Weekends: Often prohibited or limited
• Holidays: Usually no construction

EXCEPTIONS
• Emergency work
• Public events with permit
• Agricultural operations
• Aircraft/transit
• Religious bells (some areas)

PENALTIES
• First offense: Warning or small fine ($100-$500)
• Repeat offenses: Higher fines
• Chronic violations: Misdemeanor possible
• Can be sued civilly by neighbors

CAMPING/RV SPECIFIC
• Generator rules at campgrounds
• RV park quiet hours (often 10pm-8am)
• BLM/Forest: Be considerate