This titanium skin eats air pollution

Titanium dioxide—the familiar white pigment in paint, toothpaste, skim milk, and sunblock—is promoted as a "smog-eating" coating or additive to roofs, facades, road concrete, roadside barriers, and other surfaces.

Smartphones monitor air pollution

The portable pollution sensor known as ‘Citisense’ delivers real-time data on air quality to the user’s mobile and home computer.

Air pollution fatalities expected to increase

Hot summer days in large cities are often accompanied by vehicle and industrial emissions that makes breathing difficult and unhealthy.