Leaf Blower Rules: Altadena vs Los Angeles
How do leaf blower rules rules compare between Altadena, CA and Los Angeles, CA?
Altadena has fewer restrictions than Los Angeles.
Altadena, CA
Los Angeles County
LA County does not have a county-wide gas leaf-blower ban, but operation is subject to the Ch. 12.08 dB limits and construction-hours rules (7 a.m.–8 p.m. weekdays).
View full Altadena rules →Los Angeles, CA
Los Angeles County
Gas-powered leaf blowers are banned within 500 feet of any residence under LAMC 112.04(c). Electric blowers are permitted but restricted to 7 AM-10 PM in residential zones. The ban has been on the books since 1998 though enforcement has historically been limited.
View full Los Angeles rules →Key Facts Comparison
| Fact | Altadena | Los Angeles |
|---|---|---|
| Code Section | LA County Code 12.08.440 | LAMC 112.04(c) |
| Permitted Hours | 7 a.m. – 8 p.m. M-F | - |
| Residential dB Cap | 50 dBA daytime / 45 dBA night | - |
| Gas Blower Ban | None at county level | - |
| Gas Blowers | - | Banned within 500 ft of residence |
| Electric Blowers | - | Allowed 7 AM-10 PM |
| Fine | - | Up to $100 per violation |
| dB Limit | - | 65 dB(A) at 50 ft for powered garden tools |
Highlighted rows indicate differences between cities.
Altadena FAQ
Are gas leaf blowers banned in Altadena?
Not at the county level. LA County restricts hours and noise but does not ban gas leaf blowers in unincorporated areas.
Los Angeles FAQ
Are gas leaf blowers illegal in Los Angeles?
Yes. LAMC Section 112.04(c) bans gas-powered blowers within 500 feet of any residence at any time. Only electric blowers meeting the 75 dB limit are permitted.
When can I use electric leaf blowers in LA?
Electric blowers are permitted between 7 AM and 10 PM in residential zones, provided they do not exceed 75 decibels per LAMC Section 112.05.
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