Pueblo Residents Sleep Better After Adjusting Temperature, Light, Noise Levels

Residents along Abriendo Avenue in central Pueblo have logged more fragmented sleep since early June, when overnight lows stayed above 68 degrees for twelve consecutive nights.

The pattern aligns with national data showing that core body temperature must drop two degrees for deep sleep to begin. Local health workers note the same issue appears in homes near the Union Pacific tracks, where freight horns reach 85 decibels after midnight.

Neighborhood conditions drive the differences

At the Pueblo City-County Health Department on D Street, staff have fielded 140 calls since Memorial Day from households seeking guidance on light-blocking curtains and white-noise machines. The department’s June 2026 community survey found 47 percent of respondents in the Bessemer neighborhood rated their sleep as poor or very poor, up from 31 percent in the same survey two years earlier. Program director notes indicate most callers live within two blocks of major arterials or the Arkansas River levee path, where streetlights and riverfront activity keep ambient light above 10 lux after 10 p.m.

Practical steps that fit local homes

Setting thermostats to 65 degrees between 10 p.m. and 6 a.m. cuts wake-ups by roughly one-third, according to a 2025 tracking study conducted by Colorado State University Pueblo researchers. Residents who installed blackout shades costing $45 per window at the local Ace Hardware on Northern Avenue reported falling asleep 22 minutes earlier on average. Replacing overhead LEDs with 2700K bulbs and adding a $25 box fan for consistent airflow produced similar gains in a smaller group tracked by the health department.

City planners expect the same adjustments to remain relevant through August. The Pueblo City-County Health Department will host a free bedroom-audit workshop at the Rawlings Public Library on Abriendo Avenue on July 22 at 6:30 p.m., with walk-in slots available.