Air quality index

An air quality index (AQI) is used by government agencies to communicate to the public how polluted the air currently is or how polluted it is forecast to become. Public health risks increase as the AQI rises. Different countries have their own air quality indices, corresponding to different national air quality standards. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. The AQI focuses on health effects you may experience within a few hours or days after breathing polluted air.

Forecast Discussion: Forecast Discussion: Colder air has. Ozone forms in the sun, usually on hot summer days. Particle pollution, also called particulate matter or PM, is. Most of the stations on the map are monitoring both PM 2. 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. An air quality index ( AQI ) is used by government agencies to communicate to the public how polluted the air currently is or how polluted it is forecast to become. Get real-time, historical and forecast PM2.

Read the air pollution in Amsterdam, Netherlands with AirVisual. 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.

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. This scale is based on the National Ambient Air Quality Standards (NAAQS). Current air pollution levels for fine particles and ozone, along with a five-day forecast.

The AQI is not routinely updated on weekends and during holiday periods. A FAQ page is available. It transforms complex air quality data of various pollutants into a single number and colour.

AQI has six categories of air. Data on this site is presented in Standard Time at the time the measurement ended. The higher the AQI value, the greater the level of air pollution, which means the greater the health concerns. It explains how clean or polluted the air is, and highlights associated health concerns.

Preliminary Data Warning: The information presented is the first available data from our air monitoring network. The values have not been verified for accuracy or been through the appropriate quality assurance and control validation procedures. Air Quality Index Air Quality Index (AQI) is a tool to showcase air quality status. This table shows a provincial summary of current Air Quality Health Index values and forecast maximums 1. This information is published as soon as the values are detecte and does not imply that the data have passed quality assurance validation procedures. Utah DEQ: Template Page.

Radon is a lung cancer causing gas that gets in your home and you cannot see it or smell it.