Global Study Reveals Air Pollution Concerns for Over Half of Earth's Population

• A new global study on air pollution has been released.
• The study warns that over half of the Earth's population may have experienced unclean air this year.
• The findings suggest a significant portion of the global population is at risk due to air pollution.
• The study emphasizes the need for increased awareness and action regarding air quality.
• No specific regions or detailed data on pollution levels are provided in the source material.