Search results
Results from the WOW.Com Content Network
Main Menu. News. News
For premium support please call: 800-290-4726 more ways to reach us
A pollen count is a measurement of the number of pollen grains in a given volume of air. Pollen counts, and forecasts of pollen conditions, are routinely produced and reported to the public because high aerial pollen concentration is associated with increased rates of allergic reaction for those with conditions such as hay fever and asthma .
Pollen levels in South Carolina are sky high. Here’s when some relief may come to your city.
Ambrosia artemisiifolia pollen. Ragweed pollen is a common allergen. A single plant may produce about a billion grains of pollen per season, [11] [12] and the pollen is transported on the wind. It causes about half of all cases of pollen-associated allergic rhinitis in North America, where ragweeds are most abundant and diverse. [8]
A pollen calendar can be a very useful tool in forensic science, because it can be used to place the month, or week, or date of death. [4] [5] The use of pollen for criminal investigation purposes is called "forensic palynology". [6] [4]
For premium support please call: 800-290-4726 more ways to reach us
High rainfall totals are reported across Southeast Texas, with a peak of 9.5 in (240 mm) of rain in Liberty. The peak wind gust in Galveston is 102 mph (164 km/h). [20] An estimated storm surge of up to 12 ft (3.7 m) is estimated in Galveston Bay. Alicia also causes 23 tornadoes, concentrated around the Galveston and Tyler areas. [20] [23]