Tag: PM2.5
How is Air Quality Measured?
Air pollutants come from a variety of sources, including human-caused emissions – like fossil fuel use in vehicles and cooking – and natural sources, such as dust storms and smoke from wildfires...
Toxic Blaze: The True Cost of Crop Burning
People around the world are bracing for what has become known as the season of smog. With autumn around the corner, many countries are entering the agricultural crop burning season, where farmers burn...
World’s Largest Platform for Air Quality Data Launched at Tenth World Urban Forum
The United Nations Environment Programme (UNEP), together with UN-Habitat and IQAir, a Swiss air quality technology company, today launched the world’s largest air quality data platform, bringing together real-time air pollution data...
Little Progress Made in Tackling Air Pollution in Europe, Research Says
Little progress has been made on tackling air quality in Europe, new research shows, despite public outcry in many countries and increasing awareness of the health impacts of pollution.Levels of the dangerous...
Air Pollution Shortens Human Life by One Year, on Average
In a summer marked by air quality alerts as wildfires rage in the western U.S., a study has been published finding that air pollution lowers the average lifespan by one year worldwide.The...
Increasing Ozone Pollution In Chinese Cities Raising Mortality Rates, Research Finds
The rising air pollution levels in many of China’s largest cities are having a pronouncedly negative effect on human health there. Though, that much has been known for quite a while now....
China To Ban Sale Of High-Sulfur Diesel Fuel For Tractors & Ships
As of November 1st, the sale of high-sulfur content diesel fuel — that is, diesel fuel with more than 10 parts per millions (ppm) of sulfur — will be banned nationwide in...
China’s Premier Unveils Smog-Busting Plan to ‘Make Skies Blue Again’
The Chinese premier, Li Keqiang, has promised to step up his country’s battle against deadly smog, telling an annual political congress: “We will make our skies blue again.”
China’s cities have become synonymous...
Beijing Smog: Pollution Red Alert Declared in China Capital and 21 Other Cities
Beijing authorities have declared a five-day pollution “red alert”, shutting schools, ordering thousands of vehicles off the roads and telling residents to stay indoors, after the Chinese capital was enveloped by a...
China’s Crazy Smog-Sucking Vacuum Tower is Actually Working
Studio Roosegaarde‘s smog-sucking vacuum tower is actually cleaning up the air in China. The Smog Free Tower has been installed in Beijing, a city notorious for its air pollution, and the country’s...
Tehran Shuts Schools as Thick Smog is Linked to Hundreds of Deaths
At this time of the year, citizens of Tehran are accustomed to a thick curtain of fog that falls across the city, veiling everything from the 435 metre-tall Milad tower to the...
