The research of noise levels mapping has been done in Kecamatan Pekanbaru Kota. The noise level was measured by coordinate point using Sound Level Meter (SLM). The data measurement was then input into “Surfer 11” software to obtain contour of noise level contour in Kecamatan Pekanbaru Kota. The noise level data was recorded on three time interval, there was morning (07.00-08.00 WIB), daytim…