Kailua vs Urban Honolulu
How do decibel limits rules compare between Kailua, HI and Urban Honolulu, HI?
Kailua, HI
Honolulu County
No data available yet for Kailua.
Urban Honolulu, HI
Honolulu County
Honolulu follows statewide DOH decibel limits: 55/45 dBA (day/night) in residential, 60/50 dBA in commercial, and 70/70 dBA in industrial zones, measured at the property line.
View full Urban Honolulu rules →Key Facts Comparison
| Fact | Kailua | Urban Honolulu |
|---|---|---|
| Daytime window | - | 7 a.m. to 10 p.m. |
| Class A day/night | - | 55 dBA / 45 dBA |
| Class B day/night | - | 60 dBA / 50 dBA |
| Class C day/night | - | 70 dBA / 70 dBA |
| Weighting | - | A-weighted at property line |
Highlighted rows indicate differences between cities.
Kailua FAQ
No FAQs available.
Urban Honolulu FAQ
When does nighttime start for Honolulu noise rules?
Nighttime runs from 10 p.m. to 7 a.m., triggering the stricter decibel limits in each zoning class.
Do these limits apply to bars and nightclubs?
Yes, commercial establishments must meet the receiving-zone limits, and amplified music near residential areas is frequently cited.
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