Winterwood Air Monitoring Station, Sunrise Manor, Nevada | US EPA AQS Network

Winterwood is an air monitoring station located at 5483 Clubhouse Drive in the Winterwood area of Sunrise Manor, Nevada, within Clark County. The station is operated by the Clark County Department of Environment and Sustainability and is part of the broader US EPA Air Quality System (AQS) network, which monitors criteria pollutants and other atmospheric parameters across the United States. The station operates under the regulatory framework of the US Clean Air Act and EPA ambient air quality standards. While specific parameters measured are not detailed, typical air monitoring stations in the Las Vegas Valley track ozone, particulate matter (PM10 and PM2.5), carbon monoxide, nitrogen dioxide, and sulfur dioxide. The station's siting in a residential area provides representative data for population exposure assessment. Winterwood contributes to the regional air quality monitoring network in Clark County, which is essential for understanding pollution patterns in the Las Vegas metropolitan area. The data supports public health advisories, regulatory compliance, and long-term trend analysis. The station's operational status ensures continuity of reporting for the Las Vegas Valley airshed.

The Las Vegas Valley experiences unique air quality challenges due to its arid climate, temperature inversions, and growing urban and industrial activity. Winterwood station monitors pollutants that can accumulate under stagnant conditions, such as ozone and particulate matter. Its location in a residential area helps assess population exposure. The station's data supports Clark County's compliance with EPA National Ambient Air Quality Standards and informs local air quality management strategies.