Google air quality index

Clean air is critical to life on Earth,. It tells the air quality index (AQI) around you. PM1 Ozone, NO SOand CO hourly measurements.

The index is displayed along a spectrum that ranges from low pollutants to a high number of pollutants. No advertising - just all of the air quality information you want, in one place. Welcome to the first and only app to provide real-time and forecast air pollution and weather data for more than 10cities around the world.

Air Quality Index gives you current air quality index and status description. Most of the stations on the map are monitoring both PM 2. How do I read the air quality index? What is the air quality index and why is it important?

With this app it is possible to view every single substance present in the air and detected through the detection stations close to you. Block-by-block air quality can be seen, providing street-level insights into where pollution is coming from. Use the query tool below to get AQI reports for one state, county, or CBSA at a time.

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. High exposure is associated with heart attacks, stroke and some forms of cancer. Note: One thing worth noting is that iOS 12.

Therefore, ensure that your device is already running it. Launch Settings app on your iOS device. By default, the air quality index depicts the situation hours ago. Users can then select any hour in the preceding hours and view forecast values for the following hours. The user can filter the selection by country and by station type.

The AQI is an index for reporting daily air quality. It reflects the air pollutant with the highest reading in the monitoring network. Air is needed for respiration and also virtually in all of life’s activities. This article is targeted at ensuring that the reader understands or have a full knowledge of the air quality and countries that have the best air quality in the world. The higher the AQI value, the greater the level of air pollution, which means the greater the health concerns.

Air quality and pollen information for over 1countries in the world. The index tells you how clean the air you breathe is and what health effects one may experience when air quality is at given levels. Air pollution can be a particular concern to the elderly, children and those with respiratory conditions, but high levels of pollution can affect everyone. EPA sets national air quality standards for six common air pollutants. Each year EPA tracks the levels of these air pollutants in the air.

EPA posts the of our analyses to this web site. We are committed to protecting the health of residents, while remaining sensitive to businesses.