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How Loud Is Ambulance Siren?
120 dB
Ambulance Siren · Extreme
An ambulance siren at close range reaches the pain threshold.
Hearing risk: At or past the pain threshold — risk of immediate, permanent damage.
Safe exposure: 8.9 seconds per day (NIOSH).
Safe exposure: 8.9 seconds per day (NIOSH).
⏱️ Safe Listening Time
How Ambulance Siren compares
FAQ
How many decibels is ambulance siren?
Ambulance Siren is about 120 dB — a extreme level. At or past the pain threshold — risk of immediate, permanent damage.
Is ambulance siren dangerous to your hearing?
At about 120 dB, safe exposure is roughly 8.9 seconds per day before hearing damage risk rises. Limit time or wear protection.
How long can I safely be exposed to 120 dB?
About 8.9 seconds per day, based on NIOSH guidance (85 dB limit, 3 dB exchange rate).
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Decibel values are typical dBA approximations and vary with distance, model and environment. Informational only — not medical advice.