Air health index

How is AQI calculated? The AQI is an index for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. On occasion, when the amount of air pollution is abnormally high, the number may exceed 10. Most of the stations on the map are monitoring both PM 2. The AQHI is a tool that relates the air quality outside to your health , using a scale from to 10.

The lower the number, the lower the risk. Provides real-time air pollution data in an understandable, visual format, information about the public health and environmental effects of air pollution, information about ways in which the public can protect their health , and actions they can take to reduce pollution. It is a health protection tool that is designed to help you make decisions to protect your health by limiting short-term exposure to air pollution and adjusting your activity levels during increased levels of air pollution. Ground-level ozone, the main part of smog, and particle pollution are just two of the many threats to air quality and public health in the United States. The Montana Department of Environmental Quality provides air quality readings and activity recommendations based on data from monitoring stations placed around the state.

What health effects are linked to air pollution ? Over the past years, researchers have unearthed a wide array of health effects which are believed to be associated with air pollution exposure. EPA and local offi-cials use the AQI to provide simple information about your local air quality, how unhealthy air may affect you, and how you can protect your health. In other words “code re means the same thing in Los Angeles as it does in Raleigh, NC or Washington, D. Each color corresponds to a different level of health concern. The AQHI represents the relative risk of a mixture of common air. Air Quality Index , or AQI.

That’s why I use AirNow. If you have COP ASTHMA, or HEART DISEASE, learn more about protecting your health. Oregon’s index is based on three pollutants regulated by the federal Clean Air Act: ground-level ozone, particle pollution and nitrogen dioxide. I love being outside when the air is healthy. Ambient (outdoor air pollution) is a major cause of death and disease globally.

The health effects range from increased hospital admissions and emergency room visits, to increased risk of premature death. The higher the AQI value, the greater the health concern. To make it easier to use, the index is broken down into six general categories, each category corresponding to a different level of health concern. A reading of means the air quality is very poor and a reading of one to three inclusive means that the air quality is good. It is separately calculated for four major air pollutants regulated by the Clean Air Act: ozone, particulate matter (PM), sulfur dioxide, and carbon monoxide.

Action Days always convey overarching public health recommendations, an according to season, trigger a variety of mandatory and voluntary pollution prevention measures. The American Lung Association works to ensure that the air we breathe is clean and safe. Learn more about how polluted air can make you sick and how we are fighting to keep our air and nation healthy.

Since air quality affects health , the AQI can help people prevent the health effects of exposures to air pollution. On days with moderate air quality (yellow), air pollution levels are elevated and may cause health effects for people who are vulnerable to air pollution. Keep track of the most polluted cities in the world with our air quality index (AQI) ranking. AIR recently conducted a health insurance literacy survey of 8people to better understand the areas in which Americans need assistance and education about their healthcare services. Here, in quick index format, are some of the most interesting.

It transforms complex air quality data of various pollutants into a single number and colour. AQI has six categories of air. These points are divided into four coloured bands – good (readings of 1-3), fair (readings of 4-6), poor (7-9) and very poor (10). Information from the KAIRE Network We often hear a lot about the depletion of the ozone layer in the atmosphere.

This kind of ozone protects us from harmful radiation.