Daily profile : SPM-01 · spm-01 · 07/10/2026
Lden
67.6
dB(A)
LAeq,24h
62.9
Lnight
56.4
N70
210
(night 36)
Each bar is the equivalent level of one hour; the red line is the peak instantaneous level and the dashed line the background. Dark bars mark the night hours, 23:00–07:00.