Daily profile : SPM-01 · spm-01 · 23/10/2026
Lden
63.3
dB(A)
LAeq,24h
59.9
Lnight
55.3
N70
88
(night 12)
partial day
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.