Compounds in Airborne Participates: Salts and Hydrocarbons

A Study of the Impact of Industrial Fluoride Emissions on a Rural Environment

“…1 In Saudi Arabia, the major outdoor anthropogenic source of carbon monoxide (CO) is the 4,280,986 cars registered in the Kingdom last year. 2 Of these vehicles, approximately 1,300,000 are registered in the Riyadh area. The major sources of indoor CO in Riyadh are gas cooking facilities, kerosene heaters, charcoal burners, hubble bubble pipes (water pipes), and tobacco smoking.…”