This list contains the list of cities by PM2.5 annual mean concentrati... - dofaq.com
list of most polluted cities in the world by particulate matter concentration

This list contains the list of cities by PM2.5 annual mean concentrati...

wikipedia - 07 Nov 2016
This list contains the list of cities by PM2.5 annual mean concentration measurement whose measurement is greater than or equal to the air quality guideline (AQG) of 10 as documented by the World Health Organization covering the period from 2008 to 2013, with the majority of values for the years 2011 and 2012. The WHO database contains results of ambient (outdoor) air pollution monitoring from almost 1600 cities in 91 countries. Air quality in the database is represented by the annual mean concentration of
list of most polluted cities in the world by particulate matter concentration

Seoul tops world's carbon footprint list: Norwegian researchers

The Korea Herald - 10 Jun 2018
According to the National Institute of Environmental Research on Sunday, the country's average concentration levels of particulate matter last year marked 44 micrograms per cubic meter and 25 for fine dust, two times higher than other advanced cities, ...
list of most polluted cities in the world by particulate matter concentration

Why it's time to check air pollution within office premises

SME Futures (satire) (blog) - 02 Jun 2018
According to a dreadful report released by the World Health Organization (WHO) recently, 14 of the most polluted cities in the world happen to be in India. As per the data released by the WHO, Delhi and Varanasi are among the 14 most polluted cities ...
list of most polluted cities in the world by particulate matter concentration

25 Most Polluted Cities in the World

24/7 Wall St. - 23 Apr 2018
Heavy industrialization and a rising standard of living are the most common causes of high concentrations of air pollution in the cities on this list — though they are not the only culprits. In some of the most polluted cities, high concentrations of ...
list of most polluted cities in the world by particulate matter concentration

Los Angeles, 6 other California cities top 'most polluted' list

Smart Cities Dive - 19 Apr 2018
The Health Effects Institute (HEI) this week also released its State of Global Air report, which found 95% of the global population lives in areas where outdoor fine particulate matter concentration exceeds the World Health Organization's air quality ...
list of most polluted cities in the world by particulate matter concentration

World's Most Polluted City Is No Longer in India or China

The Weather Channel - 25 Oct 2017
In 2016, the World Health Organization (WHO), documenting the most polluted cities around the globe, ranked Zabol, Iran, as having the world's dirtiest air. Zabol had the highest annual mean concentration of fine particulate matter with a diameter of ...
list of most polluted cities in the world by particulate matter concentration

With world's worst air, Indian city struggles to track pollution

Reuters - 15 May 2018
The WHO ranking is based on 2016 data from the Central Pollution Control Board on the amount of particulate matter (PM) under 2.5 micrograms - the smallest, most dangerous particles that can lodge deep in the lungs - found in every cubic meter of air.
list of most polluted cities in the world by particulate matter concentration

Patna 5th, Gaya 4th most polluted: WHO

Times of India - 02 May 2018
Suspended road dust particles, vehicular emission and smoke billowing out of brick kilns have been linked to higher level of respiratory suspended particulate matter (PM 10) in Patna. The WHO in the month of October 2013 classified outdoor air ...
list of most polluted cities in the world by particulate matter concentration

Air pollution: The invisible killer

Himalayan Times - 30 Mar 2018
The Particulate Matter (PM2.5) concentration in Kathmandu is five times more than the National Ambient Air Quality Standard of Nepal set by the government, and way more than the World Health Organisation (WHO) standard. Most of air pollution-related ...
list of most polluted cities in the world by particulate matter concentration

Delhi pollution crisis prompts city-wide emergency measures

CNN - 08 Nov 2017
Air quality readings in India's capital have soared since Tuesday, with one monitor showing levels in the city were 969 -- the World Health Organization considers anything above 25 to be unsafe. Those levels are based on the concentration of fine ...
list of most polluted cities in the world by particulate matter concentration

Reality Check: Is Beijing's air quality better this winter?

BBC News - 09 Jan 2018
The claim: The Chinese government says that Beijing's air quality improved sharply in the winter of 2017. Reality Check verdict: The air quality this winter has been better - but whether or not this is sustainable in the long term is still unclear ...

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