On Thursday afternoon, the Denver metro area experienced a significant increase in haze due to a cold front moving through the region, accompanied by wildfire smoke. This atmospheric change has resulted in reduced air quality and visibility, impacting the daily lives of residents. The cold front altered local weather conditions, leading to a shift in wind patterns that carried smoke from distant wildfires into the area. Residents across the metro area reported the sudden change in sky conditions, noting that visibility was significantly reduced due to the smoke and haze.