Daily profile : SPM-02 · spm-02 · 11/10/2026
Lden
65.1
dB(A)
LAeq,24h
60.2
Lnight
57.6
N70
410
(night 62)
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.