Use this map to find out. Data is collected from Clark County Department of Air Quality ambient monitoring sites and may include data collected by other outside agencies. Figures for 2017 and 2018 are preliminary. The eight-hour standard can be exceeded during winter months when very stable atmospheric conditions exist. Analytics built by: Location, Inc. Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye. The AQI for ozone is based on either the peak eight-hour running average since midnight OR the peak one-hour measurement since midnight. The number of ozone alert days is used as an indicator of air quality, as are the amounts of seven pollutants including particulates, carbon monoxide, sulfur dioxide, lead, and volatile organic chemicals. “It hit me quick and hard __ more so than the first one. Inside the box, the pollutant that is driving the AQI rating is identified by its abbreviation (see the table below). Scientists studying long-term health problems have found correlations between smoke exposure and decreased lung function, weakened immune systems and higher rates of flu. October 17, 2020 . A historical review of key Las Vegas tourism indicators from 1970 to present. (AP Photo/Noah Berger). Sulfur dioxide is produced by burning sulfur-containing fuels (such as coal), smelting metallic ores containing sulfur, and removing sulfur from fuels. Each of the smaller boxes is color coded to match the AQI rating for that specific parameter. 2 For more than 65 years, the Las Vegas Valley Water District has managed our city’s water system and served customers through periods of extraordinary However, the National Ambient Air Quality Standard, Particle pollution (also called particulate matter or PM) is the term for a mixture of solid particles and liquid droplets found in the air. Instead, it is created in the atmosphere by the action of sunlight on volatile organic compounds and nitrogen oxides. The AQI for PM-10 is based on a 24-hour average sampled from midnight to midnight. The latest AQI imagery available is for October 20, 2020 as of 3:10 am PDT (Pacific Daylight Time).Click on any of the boxes on the image for a detailed map of all the sites monitoring AQI pollutants in that area.You can also view a tabular presentation of the Air Quality Index (AQI) Report for the entire county. The table below briefly describes each pollutant that goes into the AQI. “It’s not unreasonable that we could be getting a 2020-type year every other year.”, © Las Vegas Sun, 2020, All Rights Reserved, What makes the smoke from these fires dangerous, DNC Chairman Tom Perez Joins Voting Events. This image is updated hourly. “Particulate matter enters your lungs, it gets way down deep, it irrigates the lining and it possibly enters your bloodstream," said University of Montana professor Erin Landguth. Based on prior studies of pollution-related deaths and the number of people exposed to recent fires, researchers at Stanford University estimated that as many as 3,000 people over 65 in California alone died prematurely after being exposed to smoke during a six-week period beginning Aug. 1. “Many won’t show up at the hospital or they’ll die at home or they’ll show up at hospice for other reasons, such as pneumonia or other complications,” Johnson said. Hundreds more deaths could have occurred in Washington over several weeks of poor air caused by the fires, according to University of Washington researchers. Others are so small, they can only be detected using an electron microscope. There are five pollutants that go into the Air Quality Index: ozone, carbon monoxide, sulfur dioxide, nitrogen dioxide, and particulate matter. Embers fly from a tree as the Glass Fire burns in St. Helena, Calif., Sunday, Sept. 27, 2020. This is the most current data, but it is not official until it has been certified by our technical staff. View the Las Vegas, NV air quality data on our Environmental Data tables and learn more about overpopulation stats and ecological footprints. Boulder City Areas With Best Drinking Water. When calculating air quality for the current day, the Clark County DAQ uses a surrogate 8-hour average based on the current hourly average. The information displayed on this website is pulled from recent census reports and other public information sources. The smoke will increase,” said Jeffrey Pierce an atmospheric scientist at Colorado State University. Las Vegas Sun. The following table shows the various breakpoints used in calculating the AQI. She was twice taken to the emergency room by ambulance following severe asthmatic reactions, something that had never happened to her before. Currently: 90° — Complete forecast. This data has not been verified by the DAQ or the responsible entity and may change. Please note that not all pollutants are measured in all areas or at all sites. News; ... Based on prior studies of pollution-related deaths and … The state totals for the number of people exposed to unhealthy air on a given day were derived from counties where at least one monitoring site registered unhealthy air. This data is updated hourly. Just to put our air pollution problem into perspective -- In 2016, Las Vegas had 145 days of elevated ozone, while Los Angeles had 138 days. Carbon monoxide is a colorless, odorless, very toxic gas produced by the incomplete combustion of carbon-containing fuels, most notably by gasoline powered engines, power plants, and wood fires. At least 38 million people live in counties subjected to pollution considered unhealthy for the general population for five days, according to AP’s analysis. There are three sulfur dioxide standards which include a 24-hour average, an annual average, and a three-hour average. AP's analysis of smoke exposure was based on U.S. Environmental Protection Agency data compiled from hundreds of air quality monitoring stations. The critical pollutant is the pollutant with the highest AQI rating measured in the area. SANTA CRUZ, Calif. — Wildfires churning out dense plumes of smoke as they scorch huge swaths of the U.S. West Coast have exposed millions of people to hazardous pollution levels, causing emergency room visits to spike and potentially thousands of deaths among the elderly and infirm, according to an Associated Press analysis of pollution data and interviews with physicians, health authorities and researchers. Theyre totally down with it. “I'm trying not to live in fear, but I've got to be really really cautious.”. All times shown are in local standard time unless otherwise indicated. After getting stabilized with drugs, Trout was sent home but the specter of a third attack now haunts her. It is a photochemical oxidant and, at ground level, is the main component of smog. The Sheep Range to the north of Las Vegas is … The actual index calculation is different for each parameter measured and is specified by the EPA. That included more than 25 million people in California, 7.2 million in Washington, 3.5 million in Oregon, 1 million in Idaho and 299,000 people in Montana. Las Vegas Historical Tourism Statistics Contact Our Research Team Looking for additional data or resources? Two weeks later, when smoke from fires in California drifted into the valley, she had an even more violent reaction that Trout described as a near-death experience. In general, higher levels of ozone usually occur on sunny days with light winds, primarily from March through October. 1- Air Pollution, which is caused by the many cars entering and vacating Las Vegas's casino and City. Environmental Data for Las Vegas, NV . There are several oxides of nitrogen produced by high-temperature combustion. In the image above, each monitoring area is represented by a small box which is color coded to match the AQI rating for the day (see Interpreting the AQI). A confluence of meteorological events made the smoke especially bad this year: first, fierce winds up and down the coast whipped fires into a fury, followed in Oregon by a weather inversion that trapped smoke close to the ground and made it inescapable for days. The scale of this year's fires is pushing the envelope" of wildfire severity modeled out to 2050, said Harvard university climate researcher Loretta Mickley, “The bad years will increase. Trout had sheltered inside as soon as smoke rolled into the valley just after Labor Day but within days had an asthma attack that left her gasping for air and landed her in the ER. No such estimate was available for Oregon. What makes the smoke from these fires dangerous are particles too small for the naked eye to see that can be breathed in and cause respiratory problems. Unlike other gaseous pollutants, ozone is not emitted directly into the atmosphere. Others are so small, they … The AQI for PM-2.5 is based on a 24-hour average sampled from midnight to midnight. Las Vegas Population Statistics. At the bottom of each box is a small legend that indicates which pollutants are actively measured in that area. The image is updated each hour and covers the period from midnight through the indicated ending time. PLEASE NOTE: This data has not been verified by the Clark County Department of Air Quality and may change. Help finding a dark site near Las Vegas - posted in Light Pollution: So I floated the idea to a couple of my buddies about going camping somewhere at a dark site where I could set my new scope (Evo 8) this summer. YOUR WATER MADE CLEAR. The AQI scale is based on the National Ambient Air Quality Standards (NAAQS) and is described in the Code of Federal Regulations, Part 58, Appendix G. This map is based on the EPA AQI scale. She and her husband installed an alarm system so she can press a panic button when in distress to call for help. Las Vegas Sun. Particle pollution includes. Source & Methodology. Each NAAQS pollutant has a separate AQI scale, with an AQI rating of 100 corresponding to the concentration of the Federal Standard for that pollutant. Las Vegas, city, seat (1909) of Clark county, southeastern Nevada, U.S.The only major city in the American West to have been founded in the 20th century, Las Vegas grew from a tiny, desert-bound railroad service centre at the outset of the 20th century to the country’s fastest-growing metropolis at century’s end. “We're seeing the effects.". Las Vegas Valley Water District The Las Vegas Valley Water District is a not-for-profit water utility. “It's put a whole new level on my life,'' she said. Their message is that climate change isn't going to bring worse conditions: they are already here. The findings for both states have not been published in peer-reviewed journals. All data and statistsics are subject to change and may be incorrect or slightly outdated. Salem is in Marion county, which experienced eight days of pollution at hazardous levels during a short period, some of the worst conditions seen the West over the past two decades, according to AP’s analysis. Then there are the “hidden” victims who Johnson suspects died from heart attacks or other problems triggered by the poor air quality but whose cause of death will be chalked up to something else. Las Vegas is the fastest-warming city in the United States. Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye. I wasn't hardly even breathing," she recalled. How clean is the air in your metropolitan area or county? Get in touch with the LVCVA Research Center, and we can help provide you with reliable facts and insights to help gain a deeper understanding of Las Vegas tourism. Census data was used to determine the numbers of people living in affected areas of Oregon, Washington, California, Idaho and Montana. Climate experts say residents of the West Coast and Northern Rockies should brace for more frequent major smoke events, as warming temperatures and drought fuel bigger, more intense fires. Place your mouse pointer over the scale displayed above to view information about the Air Quality Index, and each of the rating levels. Major cities in Oregon, which has been especially hard hit, last month suffered the highest pollution levels they've ever recorded when powerful winds supercharged fires that had been burning in remote areas and sent them hurtling to the edge of densely populated Portland.

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