Overview
Apex is an air monitoring station in Clark County, Nevada, operated by Clark County DES. It provides ambient air quality data for the Las Vegas area.
Apex is an air monitoring station located at 12101 Hwy 91 in Clark County, Nevada, near Las Vegas. Operated by the Clark County Department of Environment and Sustainability (DES), this station is part of the broader US EPA Air Quality System (AQS) network, which monitors criteria pollutants and other atmospheric parameters to ensure compliance with National Ambient Air Quality Standards (NAAQS). The station collects ambient air samples and reports data to the EPA AQS. While specific parameters measured are not detailed, typical monitoring at such stations includes ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, and nitrogen dioxide. The last reported sample date was September 30, 2020, indicating ongoing operations. Located in the Mojave Desert, the station serves a region with significant urban and industrial activity from Las Vegas. Its data supports local air quality management, public health assessments, and regulatory compliance. The station contributes to the national network that tracks air quality trends and informs policy decisions.
Environmental context
The Apex station operates in the Mojave Desert, where air quality is influenced by both natural sources like dust and wildfires, and anthropogenic emissions from transportation, industry, and urban development in the Las Vegas Valley. Monitoring in this region is critical for assessing compliance with NAAQS and understanding the impact of local pollution sources. The station's data helps characterize regional air quality patterns and supports the development of emission reduction strategies.
Frequently asked questions
The Apex air monitoring station is located at 12101 Hwy 91 in Clark County, Nevada, near Las Vegas, United States.
As part of the EPA AQS network, the Apex station typically measures criteria pollutants such as ozone, particulate matter, carbon monoxide, sulfur dioxide, and nitrogen dioxide, though specific parameters are not detailed.
The Apex station is operated by the Clark County Department of Environment and Sustainability (DES).
Air monitoring in the United States is governed by the EPA's Air Quality System (AQS) and the National Ambient Air Quality Standards (NAAQS) under the Clean Air Act.
Air monitoring in Clark County is important due to the region's urban and industrial activity from Las Vegas, as well as natural dust sources. It helps ensure compliance with air quality standards and protects public health.
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