pollution

The World Health Organization says 92 percent of the world's population breathes air containing pollutants exceeding WHO limits, in new research released Tuesday.

Joey Palacios / Texas Public Radio

The idling of large vehicles could be a ticketable offense in San Antonio under regulations being considered by the city. The city is trying to find a way to improve air quality ahead of new regulations from the Environmental Protection Agency.

The driver of this bus idling in front of City Hall and Main Plaza could receive a ticket under the proposed five-minute idling ordinance.

 

Doug Melnick, chief sustainability officer for the City of San Antonio, says the ordinance would apply to certain vehicles weighing over 14,000 pounds.

 

Eileen Pace / Texas Public Radio

Bexar County has signed an anti-pollution order that requires trucks and other heavy vehicles to stop idling their engines in the county.

The move is an answer to new Environmental Protection Agency rules that limit ozone pollution to less than 70 parts per billion.

County Commissioners Tuesday approved a Memorandum of Understanding with the Alamo Area Council of Governments and the City of San Antonio for a court order prohibiting heavy vehicles from leaving their engines on idle.

Springtime is usually beautiful in Mexico City. As the weather warms, the purple jacaranda trees that line boulevards and dot neighborhoods are in full bloom. Everything is prettier, says Fernando Padilla, a driver taking a break in a park.

"It's my favorite time of the year," he says.

But this spring, his eyes are watering, his throat hurts and one day a week he's not allowed to use his car on the road, which means he's poorer too.

For the first time since it instituted a warning system in 2013, Beijing has issued a "red alert" over dangerous levels of air pollution.

The state news agency Xinhua reported that the city's air is thick with smog and the skyline is obscured by the haze.

The agency reports:

"This is the first time the capital has issued the red alert, which will last from 7:00 a.m. Tuesday to 12:00 p.m. Thursday.

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