Wednesday, April 27, 2016

Air quality index in the world

Air quality index in the world

Keep track of the most polluted cities in the world with our air quality index (AQI) ranking. ICELAND: Ranked as the cleanest air in the world. This country is situated in Europe and is geographical terrain in Iceland is nomadic, situated in the North Atlantic. It has a population of about 34580.


Air quality index in the world

It is a mountainous island nation. 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. Air Pollution in the World. Air pollution is a health and environmental issue across all countries of the world , but with large differences in severity.


In the interactive map we show death rates from air pollution across the world , measured as the number of deaths per 100people of a given country or region. Air quality is considered satisfactory, and air pollution poses little or no risk. What is the air quality index and why is it important? How is AQI calculated? What countries have the worst pollution?


Air quality index in the world

Check out which city in the world had the highest level of air pollution PM2. Download the IQAir AirVisual world air quality report. The available station data is interpolated using Kriging-based techniques to create a continuous estimate of air quality conditions. 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. Where does the data come from? Despite its position as a wealthy, white-collar business hub, the air quality in the city is still very poor. The annual mean for dangerous PM2. Last year, over one-fifth of all U. Air Quality Around the World.


Today, thanks to a partnership between the U. Department of State and EPA, AirNow reaches beyond our borders to provide air quality data. 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. Get real-time, historical and forecast PM2. Read the air pollution in Pattaya, Thailand with AirVisual.


Second place Delhi, India, was 2at the time. A global air quality index ranked Canberra’s air worse than New. Four of the thirty cities with the worst air quality in the world are in Nigeria. Onitsha is the city with the worst air quality in the world. The air in the city is filled with small particulate matter (PM10) concentration.


Environmental Protection Agency. But the World Health Organizations recommends that PM 2.

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