Air pollution index by country

More information about these indices. Chart: Pollution Index. Select Region: Africa America Asia Europe Oceania.

Keep track of the most polluted cities in the world with our air quality index (AQI) ranking. World most polluted countries. Small weight is given to other pollution types. Pollution Exp Scale is using an exponential scale to show very high numbers for very polluted cities , and very low numbers for unpolluted cities. Therefore to calculate formula it uses the exponential function to calculate the index.

The GAIA air quality monitoring stations are using high-tech laser particle sensors to measure in real-time PM2. Very easy to set up, they only require a WIFI access point and a USB power supply. Get your own GAIA quality monitoring station now! Although world has become more advanced and produced a lot of inventions that are facilitating people in every field of life.

Air Pollution By Country. Today world is passing through a serious problem which is known as pollution. And it may be in several forms such as noise , air , and environmental pollution. 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. The WHO team who worked on this project have done an excellent work at gathering the data for so many countries , and putting it all together in a single place accessible for all. In the interactive map we show death rates from air pollution across the worl measured as the number of deaths per 100people of a given country or region. Check out which city in the world had the highest level of air pollution PM2.

However, populations in low-income cities are the most impacted. According to the latest air quality database, of cities in low- and middle- income countries with more than 100inhabitants do not meet WHO air quality guidelines. However, in high-income countries, that percentage decreases to. The following spreadsheets provide air quality status and trends for counties and cities, defined as CBSAs (Core-Based Statistical Areas Exit), with monitoring data. Despite the fact that life expectancy is higher in countries with cleaner air , we must also remember that quality of life usually takes into account national.

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. For example, air pollution is reasonably well measured in the US and Europe. But in the developing worl only a few countries , and sometimes only a few cities measure their air quality adequately. You may think, as a result, that the US and Europe look more pollute as they have many monitors.

The Index uses ‘up-to-date’ air quality data officially reported every hour by EEA member countries, complemented where necessary by modelled air quality data from the European Union’s Copernicus Atmosphere Monitoring Service (CAMS). The higher the AQI value, the greater the level of air pollution and the greater the health concern. When AQI values are between 1and 15 or code orange, members of sensitive groups may experience health effects. China, despite numerous reports in recent years about its air pollution being at extremely high levels, manages to miss the top most polluted urban areas and comes in at number with an average PM 2. In fact, China has been making a concerted effort to improve air quality levels throughout its major cities.

Displaying up-to-the-minute data for the whole of Europe, users can gain new insights into the air quality of individual countries, regions and cities. What is the air quality today? Plan your outdoor activities with our health recommendations to reduce your pollution exposure.

Cities around the world are working to protect our health and the health of our climate.