Daily profile : SPM-02 · spm-02 · 10/10/2026
Lden
62.8
dB(A)
LAeq,24h
56.1
Lnight
56.4
N70
73
(night 20)
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.