Category Archives: Africa

Countries with the worst air pollution ranked by World Health Organisation

THERE are some countries in the world where the air is so polluted you can forget about coming home with a healthy holiday glow. The World Health Organization (WHO) released its 2014 report into global air pollution with some concerning … Continue reading

Posted in Africa, Air Quality, Asia, India, Iran, Middle East, Mongolia, World News | Tagged , , , , , , , , , , , , , | Leave a comment

Nairobi’s polluted air doles out constant flu

Everybody talks about pollution of water in Nairobi all the time. Nobody, at any time, talks about pollution of the air around Nairobi. But they need to, especially if they were to know the extent to which the seemingly clear … Continue reading

Posted in Africa, Air Quality | Tagged , , | Leave a comment

An Interactive Air-Pollution Map

In March, the World Health Organization estimated that air pollution was responsible for 7 million premature deaths in 2012. That’s one out of every eight total deaths in the world. Air quality has gotten worse over the last decade, and … Continue reading

Posted in Africa, Air Quality, Asia, Australia & Oceania, China, Europe, France, Germany, India, Iran, Japan, Latin America, London, Middle East, UK, USA & Canada, World News | Tagged , , , , , , , , , , , , , , , , , | Leave a comment

Kenya : Let Nema explain cause of air pollution in city

The air in Nairobi is polluted. Not as bad in some China cities, says the World Health Organisation, but all indications are that it could get worse as more people move to the city and more industries are set up … Continue reading

Posted in Africa, Air Quality | Tagged , , , | Leave a comment

Top 20 most polluted cities in the world

Air quality in most cities that monitor their pollution levels exceed what the World Health Organization deems as safe. Delhi has the highest level of the airborne particulate matter, PM2.5 considered most harmful to health, with 153 micrograms. Not far … Continue reading

Posted in Africa, Air Quality, Asia, Australia & Oceania, China, Europe, India, Japan, Latin America, London, Middle East, UK, USA & Canada, World News | Tagged , , , , , , , , , | Leave a comment

Measuring Africa’s Air Pollution

When Jenny Linden, an air quality scientist, tried to measure the pollution in Burkina Faso’s capital city, one of her instruments clogged up. It was designed for road dust in Arizona, but the dust in Ouagadougou far exceeded the machine’s … Continue reading

Posted in Africa, Air Quality | Tagged , , , , , , , | Leave a comment

Africa’s air pollution underestimated in climate change models

Human activity in Africa significantly contributes to air pollution. However, no detailed data regarding country-by-country pollutant emissions in the continent was available until now. To remedy this, a joint French-Ivory Coast team headed by the Laboratoire d’Aérologie (CNRS / Université … Continue reading

Posted in Africa, Air Quality | Tagged , , | Leave a comment

Zimbabwe’s battered old cars worsening air pollution

It is a common sight in Zimbabwe’s rural areas – dilapidated old cars making their way from one district to the next overloaded with chickens, maize, luggage and passengers. But environmentalists here say the aged cars are contributing to air … Continue reading

Posted in Africa, Air Quality | Tagged , , | 1 Comment