This pollution on industrial and volcanic levels is causing the depletion of the ozone layer. All of these lead to unpredictable weather patterns around the planet. Weather patterns as we once knew them no longer exist. Daily Updates of unusual weather patterns in Crystalinks E-Zine. The EPA has found that the air in some office buildings is 100 times more polluted than the air outside.
Poor ventilation causes about half of the indoor air pollution problems.
The rest come from specific sources such as copying machines, electrical and telephone cables, mold and microbe-harboring air conditioning systems and ducts, cleaning fluids, cigarette smoke, carpet, latex caulk and paint, vinyl molding, linoleum tile, and building materials and furniture that emit air pollutants such as formaldehyde. According to studies by the EPA and the National Research Council, exposure to radon is second only to smoking as a cause of lung cancer. The industrialization of society, the introduction of motorized vehicles, and the explosion of the population, are factors contributing toward the growing air pollution problem. CO2 is a good transmitter of sunlight, but partially restricts infrared radiation going back from the earth into space. This produces the so-called greenhouse effect that prevents a drastic cooling of the Earth during the night.