The air quality index

The air quality index is a piecewise linear function of the pollutant concentration. At the boundary between AQI categories, there is a discontinuous jump of one AQI unit. 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. 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. Air quality and pollen information for over 1countries in the world. The daily of the index are used to convey to the public an estimate of air pollution level.

Keep track of the most polluted cities in the world with our air quality index (AQI) ranking. Data on this site is presented in Standard Time at the time the measurement ended. It transforms complex air quality data of various pollutants into a single number and colour. AQI has six categories of air.

Oregon’s index is based on three pollutants regulated by the federal Clean Air Act: ground-level ozone, particle pollution and nitrogen dioxide. Preliminary Data Warning: The information presented is the first available data from our air monitoring network. Air Quality Index (AQI) is a tool to showcase air quality status. The values have not been verified for accuracy or been through the appropriate quality assurance and control validation procedures. Current air pollution levels for fine particles and ozone, along with a five-day forecast.

Check out the most trusted live and forecast air quality information for people and organizations. Helping the world with free AQI data, forecast, API, air quality monitor and solutions for organizations. The Technical Services Program of the Air Pollution Control Division is responsible for the collection and analysis of air quality data throughout the state. The program is also responsible for providing modeling analyses to determine the impacts various sources will have on air quality. Poor air quality is responsible for an estimated 60premature deaths in the United.

ACT Health reports on air quality using up-to-date, accurate data on levels of pollutants in the air. The higher the AQI value, the greater the level of air pollution, which means the greater the health concerns. Displaying up-to-date information for Europe, users can gain insights into the air quality in individual countries, regions and cities. Utah DEQ: Template Page.

Radon is a lung cancer causing gas that gets in your home and you cannot see it or smell it. Use the query tool below to get AQI reports for one state, county, or CBSA at a time. Click this link if you want a national file that lists all counties or CBSAs.

An AQI value is given for each monitoring site and pollutant. The overall AQI for a site is the highest index value of any of the pollutants. Public comments and suggestions are encouraged. A FAQ page is available. Unhealthy for Sensitive Groups.

Each dot on the map represents an air monitoring station, click on a dot for station specific data. The color of the dot is determined by the current local air quality and comparison to the health effects category table. You’ve probably heard the words “code red” air quality , especially if you live in or near an urban area. Knowing what the color codes mean can help you protect your health and the health of your loved ones.

This report is based on the AQI standards. Levels of fine particulates will remain in the good category, with highest levels expected in urban areas.