The weather channel air quality index

Study: Air Pollution Kills More Than 5. We recognize our responsibility to use data and technology for good. Like the weather , it can change from day to day or even hour to hour. Environmental Protection Agency (EPA) and your local air quality agency have been working to make information about outdoor air quality as easy to find and understand as weather forecasts.

A key tool in this effort is the Air Quality Index , or AQI. Moderate : Some people who may be unusually sensitive to ozone. Unusually sensitive people: Consider reducing prolonged or heavy outdoor exertion.

Watch for symptoms such as coughing or shortness of breath. It is a number on a scale from to 10 where a low value (green colors) means good air quality and a high value (red colors) means bad air quality. Amsterdam Air Quality Index (AQI) is now Moderate. Get real-time, historical and forecast PM2.

Concerned by the air quality ? EPA AirNow program is the national repository of real time air quality data and forecasts for the United States. AirNow is the vehicle for providing timely Air Quality Index (AQI) information to the public, media outlets, other federal agencies and their applications, and to the research community. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you.

The Air Quality Index (AQI) is an index for reporting daily air quality. For more information, click HERE. Air Quality Index The AQI is a national index , so the values and colors used to show local air quality and the levels of health concern are the same everywhere in the United States. Where can I find the AQI? Checking local air quality is as easy as checking the weather.

The weather can have a significant impact on air quality since different aspects of the weather affect the amounts of ozone and particulates that are present in a specific area. Sunshine, rain, higher temperatures, wind spee air turbulence, and mixing depths all affect pollutant concentrations. Air Quality Alert: The Arizona Department of Environmental Quality in Phoenix has issued an Ozone High Pollution A. Starting June and ending Sept. See the air quality index for the main your city regions. California smog monitoring data.

The higher the number, the greater the health risk associated with the air quality. This forecast was last updated at 10:AM on Tuesday, January 14th, and is updated daily on normal TCEQ work days and may also be updated on weekends or holidays when air pollution levels are high. Regardless of our forecast, we always recommend that each individual determine what level of activity they should conduct based on the actual local conditions. Air quality is considered satisfactory, and air pollution poses little or no risk.

Note: this graph does not include all the sources of air pollution considered in AQI calculation. Other sources include ozone and CO. Public comments and suggestions are encouraged. A FAQ page is available. We use cookies on this site to improve your experience as explained in our Cookie Policy.

A summary of air quality information products, including air quality health index , text bulletins, smoke control and ventilation. Most of the stations on the map are monitoring both PM 2. Weather shortcuts menu.