Indoor Air pollution The EPA states that 1

Indoor Air pollution The EPA states that… 1. Levels of the common 11 pollutants are 2 -5 times higher inside than outside 2. Inside cars within traffic can be 18 times higher with pollution 3. Health risks are magnified because most people spend 70 -98% of their time inside 4. Placed indoor air pollutants on the top of the list of 18 sources of cancer risk

4 most dangerous indoor air pollutants Name these…

4 most dangerous indoor air pollutants 1. Cigarette smoke http: //www. youtube. com/watch? v=gci. Sp 5 X 40 t 0 2. Formaldehyde 3. Radon-222 gas 4. and very small and ultra fine particles

Formaldehyde inside of your house

Name this pollutant… * Colorless, odorless, extremely irritating gas * Used to make common household materials plywood, paneling, high-gloss wood, adhesives, fingernail hardener, carpeting, wall paper

Formaldehyde * Colorless, odorless, extremely irritating gas * Used to make common household materials plywood, paneling, high-gloss wood, adhesives, fingernail hardener, carpeting, wall paper

Name the Results of Formaldehyde exposure What are these health effects? ? ? 1 out of 5000 people who live in manufactured homes for more than 10 yrs will develop cancer from formaldehyde exposure

Results of Formaldehyde exposure dizziness, rash, headaches, sore throat, sinus and eye irritation 1 out of 5000 people who live in manufactured homes for more than 10 yrs will develop cancer from formaldehyde exposure

Radon 222 gas… where is it?

Radon 222 gas Facts § Naturally occurring radioactive gas that you cannot see, smell or taste § Produced from the radioactive decay of Uranium 238 that is found. § It seeps upward through the soil and into your house from foundation cracks, drains. Health effects ? ? § Prolonged exposure for a lifetime of 70 PLUS together with smoking is responsible for 7, 00030, 000 deaths/ yr in the US- EPA

Radon 222 gas Facts § Naturally occurring radioactive gas that you cannot see, smell or taste § Produced from the radioactive decay of Uranium 238 that is found. § It seeps upward through the soil and into your house from foundation cracks, drains. Health effects 2 nd leading cause of lung cancer after smoking. § Prolonged exposure for a lifetime of 70 PLUS together with smoking is responsible for 7, 00030, 000 deaths/ yr in the US- EPA

Environmental Tobacco Smoke § ETS; second hand smoke or passive smoke § A mixture of over 4, 000 chemicals come from the end of a burning cigarette. § 40 of these 4, 000 have been known to cause cancer in humans and animals § 3, 000 deaths from nonsmokers- EPA

Developing Countries § Indoor burning of wood, charcoal, dung, and coal in open fires with poorly vented stoves increase the particulate levels § 2. 8 million people (mainly women and children) die prematurely –World Bank

Developed Countries § Public banning of smoking from 19852004 increased from 202 facilities to 1, 700. § Formaldehyde exposure- 20 -40 million Americans suffer from chronic breathing problems , dizziness, rashes, nausea

Ways your Respiratory system help protect YOU… § Hairs in your nose filter out large particles § Sticky Mucus in the lining of your upper respiratory captures small particles. § Sneezing/coughing § Hundreds of tiny mucus coated hairlike cilia line your upper respiratory tract