Daily profile : SPM-02 · spm-02 · 05/10/2026
Lden
60.2
dB(A)
LAeq,24h
54.9
Lnight
53.4
N70
77
(night 6)
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.