Leaf Blower Rules: Altadena vs Castaic
How do leaf blower rules rules compare between Altadena, CA and Castaic, CA?
Altadena and Castaic have similar restriction levels.
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 →Castaic, CA
Los Angeles County
Gas-powered leaf blower sales banned statewide since January 2024. In unincorporated LA County, no lawn mower, blower, or mechanical device creating loud noise may operate between 10 PM and 7 AM within residential zones or 500 ft of a residence per Chapter 12.08.
View full Castaic rules →Key Facts Comparison
| Fact | Altadena | Castaic |
|---|---|---|
| Code Section | LA County Code 12.08.440 | - |
| 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 Blower Sales | - | Banned statewide since Jan 2024 |
| Quiet Hours | - | 10 PM-7 AM near residences |
| Distance Rule | - | 500 ft from residence |
| Penalty | - | Infraction, up to $100 fine |
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.
Castaic FAQ
Are gas-powered leaf blowers banned in LA County?
The sale of new gas-powered leaf blowers was banned statewide on January 1, 2024 (AB 1346). Existing gas blowers may still be used but must comply with noise hours and standards.
What hours can I use a leaf blower?
Leaf blowers may be used 7 AM-7 PM weekdays and 8 AM-6 PM weekends/holidays. Use outside these hours that is audible beyond your property line violates Chapter 12.08.
Are there rebates for switching to electric blowers?
CARB and some air quality management districts offer rebates for trading in gas-powered equipment for electric/battery alternatives. Check with SCAQMD at aqmd.gov for current programs.
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