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Latest Air pollution Stories

2014-03-19 08:22:58

CINCINNATI, March 19, 2014 /PRNewswire/ -- CECO Environmental Corp.

2014-03-18 23:32:15

TakeAir Duct & Carpet Cleaning Specialists LLC is revolutionizing the industry by leading the way to healthier and cleaner air through a new service of Indoor Air Quality Testing.

2014-03-17 16:29:07

Bill would keep children safe from the dangers of secondhand smoke ST.

France Offers Free Public Transportation Due To Worst Air Pollution In Years
2014-03-15 07:18:59

With most of the country suffering from what is being called the worst air pollution since 2007, several cities in France are making buses, trains and other forms public transportation available free of charge this weekend.

2014-03-14 23:00:50

As the weather becomes warmer and the heat gets turned off, it is important that the air in your home is as clean as possible. WACO, Texas (PRWEB) March 14,

2014-03-13 12:31:38

State Leaders Urged to Support Tobacco Prevention Initiatives WASHINGTON, March 13, 2014 /PRNewswire-USNewswire/ -- Kids in Idaho will stand up against tobacco on March 19 as they join thousands

2014-03-12 16:25:43

Air pollution has been linked to heart disease RIVERDALE, N.J., March 12, 2014 /PRNewswire-iReach/ -- In Wilton, Connecticut, parents have a question for local school officials --

2014-03-07 16:20:24

"Clearly the big driver for Tier 4 regulations is environmental and health benefits and we'll see a 90% reduction in NOx and particulate emissions compared to Tier 3 with our Tier 4 final engines."

2014-03-05 16:20:23

Diesel Technology Forum Hopes Bipartisan Congressional Effort Will Restore Funding For Diesel Emissions Reduction Act (DERA) WASHINGTON, March 5, 2014 /PRNewswire-USNewswire/ -- One

2014-03-05 08:24:37

SEATTLE, March 5, 2014 /PRNewswire/ -- ClearSign Combustion Corporation (NASDAQ: CLIR), an emerging leader in combustion and emissions control technology for industrial, commercial and utility


Latest Air pollution Reference Libraries

0_3f4df38762b504c5acfe901115eaddfe
2010-10-26 18:19:25

A gas mask is designed to go over the face to protect the wearer from inhaling "airborne pollutants". The mask seals the nose and mouth and many times covers other soft tissues of the face. Some have respirators. Most gas masks provide protection from gaseous and particulate and are often used by riot police and rioters alike. They are also used by graffiti artists to protect them from the fumes. The original design had two small glass eye windows that were thick in order from keeping the...

22_1663f68fda000d8f11d5a4317e325607
2009-07-06 17:01:44

Arctic haze is a phenomenon that occurs in the atmosphere at high latitudes in the Arctic due to air pollution. What distinguishes Arctic haze from haze found elsewhere, is the ability of its chemical ingredients to endure in the atmosphere for a longer period of time compared to other pollutants. Due to limited snowfall, rain, or turbulent air to displace pollutants from the polar air in the spring, Arctic haze can continue for more than a month in the northern atmosphere. Arctic haze was...

22_c8da84dbe2308dcca223c7190a69a675
2009-07-06 16:44:13

Haze is a type of atmospheric phenomenon where dust, smoke and dry particles in the air obscure the sky's clarity. Haze is created through various activities including farming, traffic pollution,and even wildfires. The World Meteorological Organization (WMO) categorizes the obscuration of the Earth's atmosphere by a list of different types of atmospheric phenomena. One of these is haze. The other classifications are: fog, ice fog, steam fog, mist, smoke, volcanic ash, dust, sand, and snow....

22_f5a7090a1d17efbac464dad6e3d32a88
2009-07-06 16:36:49

Mist is a phenomenon that consists of small droplets of water suspended in air. Mist occurs as part of a natural weather event or from volcanic activity. Mist is most common in cold air above warm water. Mist also occurs when air is exhaled in cold temperatures or when steam is formed in a sauna. Aerosol cans can create artificial mist if the humidity levels are just right. The one difference between mist and fog is visibility. If visibility is less than 0.62 miles (1 kilometer), the...

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Word of the Day
scriggle
  • To writhe; struggle or twist about with more or less force; wriggle.
  • To scribble, jot.
The word 'scriggle' is likely an alteration of 'wiggle'.
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