In a study of six U.S. cities with low annual ozone concentrations, each 2 ppb higher level exposure in the first 2 years of ...

Once again, Dhaka’s air has been ranked among the most polluted in the world, posing severe health risks to its residents.

A new study finds poor air quality is linked to a heightened risk for depression. Depression is a classified as a mood ...

Kilometers above the Earth’s surface, the ozone layer protects humanity and all life from the sun’s harmful ultraviolet rays.

A major study links long-term air pollution, especially sulfur dioxide, to higher depression risk, urging stronger pollution controls to protect mental health. A landmark study published in Environmen ...

NEW DELHI: Delhi’s persistent air pollution crisis has been worsened ... certificates despite exceeding permissible limits for carbon monoxide (CO) and hydrocarbons (HC). In many cases, multiple ...

The air quality on Friday ... conditions are also leading to pollution stagnating over the Valley. Notable emissions coming from forest fires include carbon monoxide, fine particulate matter ...

Air pollution has been an issue in Delhi for ... certificates despite emitting carbon monoxide (CO) and hydrocarbons (HC) beyond permissible limits. In many cases, multiple vehicles were issued ...

Other criteria air pollutants regulated by the EPA include particle pollution, carbon monoxide, lead, sulfur dioxide, and nitrogen dioxide. Short-term exposure to ozone has been consistently ...