Dust control during construction protects workers, neighboring properties, and the environment. Source control prevents dust generation. Water spray during cutting and grinding suppresses dust. Containment enclosures with negative pressure prevent dust escape. HEPA-filtered vacuums collect dust without releasing it. Wet sweeping instead of dry sweeping prevents resuspension. Stabilized roads prevent dust from vehicle traffic. Dust barriers and silt fences prevent transport to neighboring properties. Air quality monitoring measures dust levels. Particulate matter (PM10 and PM2.5) concentration limits are enforced. Exceedances trigger additional control measures. Complaints from neighbors indicate inadequate controls. Response to complaints improves community relations. Health effects of construction dust include respiratory irritation and exacerbation of asthma. Vulnerable populations require extra protection. Long-term exposure causes occupational lung disease. Proper controls protect worker and public health.