Decibel Limits: El Monte vs Glendale
How do decibel limits rules compare between El Monte, CA and Glendale, CA?
El Monte has fewer restrictions than Glendale.
El Monte, CA
Los Angeles County
El Monte Municipal Code Chapter 8.36 (Noise Control) establishes exterior noise standards. The city L50 standard is 65 dB daytime (7 AM-10 PM) and 60 dB nighttime (10 PM-7 AM) for residential zones. Noise exceeding ambient by more than 5 dBA for 15 cumulative minutes is a violation.
View full El Monte rules →Glendale, CA
Los Angeles County
Glendale enforces presumed ambient noise standards under GMC 8.36.040. Residential (single-family/duplex) zones are limited to 55 dBA daytime and 45 dBA nighttime exterior. Multifamily residential allows 60 dBA. Commercial zones are set at 65 dBA. Any noise exceeding the presumed ambient plus 5 dBA is a violation.
View full Glendale rules →Key Facts Comparison
| Fact | El Monte | Glendale |
|---|---|---|
| Code Section | EMMC Ch. 8.36 | - |
| Residential Day | 65 dBA (7 AM–10 PM) | 55 dBA (single-family) |
| Residential Night | 60 dBA (10 PM–7 AM) | 45 dBA |
| Ambient +5 Rule | May not exceed ambient +5 dBA for 15 min | - |
| Measurement | A-weighted at property line | - |
| Multifamily | - | 60 dBA anytime |
| Commercial | - | 65 dBA anytime |
| Code | - | GMC 8.36.040 |
Highlighted rows indicate differences between cities.
El Monte FAQ
What are El Monte's residential noise limits?
65 dBA during daytime (7 AM-10 PM) and 60 dBA at night (10 PM-7 AM) under Chapter 8.36. Noise exceeding ambient by more than 5 dBA for 15 cumulative minutes is a violation.
How is noise measured in El Monte?
Using A-weighted sound level meters at the receiving property line, as specified in Chapter 8.36.
Glendale FAQ
What is the noise limit in Glendale residential areas?
Single-family and duplex zones: 55 dBA daytime, 45 dBA nighttime. Multifamily zones: 60 dBA anytime. Any noise exceeding the presumed ambient plus 5 dBA is a violation under GMC 8.36.040.
How does Glendale measure noise violations?
Using the A-weighted scale with slow response at the property line. If noise contains a pure tone or impulsive sound, the standard is reduced by 5 dBA.
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