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Researchers say world faces air pollution pandemic

Green Car Congress

Air pollution is responsible for shortening people’s lives worldwide on a scale far greater than wars and other forms of violence, parasitic and vector-born diseases such as malaria, HIV/AIDS and smoking, according to an open-access study published in Cardiovascular Research. The global total is 233 (221–250) million per year.

Pollution 438
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Yamaha Joins Global Move to Battery Swaps for E-bikes

Cars That Think

E-bikes are today a growing component of the global transition away from fossil fuels—possibly more than the car-and-truck-focused sustainability crowd appreciates. The vast e-bike marketplace In 2022, two- and three-wheeled vehicles accounted for 49 percent of global EV sales.

Global 106
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Study shows two-stroke scooters dominant source of air pollution in many cities; asymmetric polluters

Green Car Congress

A study by European researchers has found that two-stroke (2S) scooters, although constituting a small fraction of the fleet, can dominate urban vehicular pollution through organic aerosol and aromatic emission factors up to thousands of times higher than from other vehicle classes. Emission factors (EFs) from scooters and other vehicles.

Pollution 362
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UNICEF: 300M children worldwide breathing air exceeding WHO pollution guidelines by 6x or more

Green Car Congress

Almost one in seven of the world’s children, 300 million, live in areas with the most toxic levels of outdoor air pollution—six or more times higher than international guidelines set by the UN’s World Health Organization (WHO)— according to a new UNICEF report. No society can afford to ignore air pollution.

Pollution 150
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Study measures the effect of regional change in clouds caused by ships’ emissions; masking GHG warming

Green Car Congress

This puffy line is not just exhaust from the engine, but a change in the clouds that’s caused by small airborne particles of pollution. Pollution from ships creates lines of clouds that can stretch hundreds of miles. This path is also part of a popular open-ocean shipping route between Europe and Asia. NASA Earth Observatory.

Emissions 223
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WHO data: global annual PM10 increased by 6% during recent 3-year period; based on data from 851 cities

Green Car Congress

population weighted comparisons in annual mean PM 10 for a three?year About half of the urban population being monitored is exposed to air pollution that is at least 2.5 Globally, annual PM 10 levels are estimated to increase by 6% during the recent three?year Source: WHO. Click to enlarge.

Global 239
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HEI: 95%+ of world’s population live in areas of unhealthy air

Green Car Congress

Seven billion people, more than 95% of the world’s population, lived in areas exceeding the WHO Guideline for healthy air in 2016, according to a new global study. Comparison of 2016 annual average PM 2.5 State of Global Air 2018. State of Global Air 2018. State of Global Air 2018. Worldwide exposure to PM 2.5

Pollution 218