High pollution day vs low pollution day

Technical questions that one would like posed to experts
(scientists) in fields related to particulate pollution.

High pollution day vs low pollution day

Postby Wilberforce » Sat Dec 01, 2012 11:14 pm

Image

Last week, we had a high pollution day (actually several days) in Detroit.
The left image was taken on Thanksgiving day. This is NOT a ground fog.
(The temp was 65° F and the humidity was 42% and the sky was clear)
This was bona-fide SMOG.

My particle counts taken with the Dylos Meter show 10,000/350 counts
(count of PM 0.50 micron and PM 2.5 micron per one-hundredth cubic foot)
on the bad air day, with 400/20 counts on the good air day. This translates into
approximately 90 ug/m3 (bad day) and 7ug/m3 (good day) by particle weight.

Dylos Particle Counter
http://www.dylosproducts.com/?gclid=CIy ... IgodGl7ekg
• The Surgeon General has determined that there is no safe level of exposure to ambient smoke!

• If you smell even a subtle odor of smoke, you are being exposed to poisonous and carcinogenic chemical compounds!

• Even a brief exposure to smoke raises blood pressure, (no matter what your state of health) and can cause blood clotting, stroke, or heart attack in vulnerable people. Even children experience elevated blood pressure when exposed to smoke!

• Since smoke drastically weakens the lungs' immune system, avoiding smoke is one of the best ways to prevent colds, flu, bronchitis, or risk of an even more serious respiratory illness, such as pneumonia or tuberculosis! Does your child have the flu? Chances are they have been exposed to ambient smoke!
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