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Pollen Seasons

Trees in Central Oklahoma trees begin pollinating from mid-September (mountain cedar from the Arbuckle Mountains) through early May (pecan) and late June (pine). There is a second elm season in the fall (late August to October) due to the introduction of lacebark elms and cedar elms to this area. Each of the common tree species (elm, oak, maple/box elder, pecan/hickory, birch, mulberry, juniper, sycamore, pine, cottonwood/poplar, willow) usually pollinate for only a few weeks but added together the season is quite long.

Grasses

Central Oklahoma has two grass seasons. Cool season grasses (blue, fescue, timothy, rye, orchard, and redtop) can begin as early as late February or March but after a month or two they stop pollinating totally. The warm season grasses (which do not cross-react with cool season grasses) such as Bermuda, Bahia, crabgrass, and Johnson begin when the weather becomes warm and do not always stop until a good hard freeze in November.

Weeds

Some weeds pollinate in late spring or summer (dock and plantain), but most begin in late summer and fall. Ragweed pollination begins based on hours of daylight and almost always begin when the days shorten around the middle of August. However, the weeds often continue to pollinate until there is a hard freeze, often in late November.

Molds

We find molds in Central Oklahoma every day of the year unless there is a very hard freeze and/or the ground is covered with snow.
The Oklahoma Allergy & Asthma Clinic is a certified counting station for pollen and mold. We are associated with the National Allergy Bureau and the AAAAI. You can find our counts on the internet at www.oklahomaallergy.com. We supply the local media (TV stations, newspaper and radio) with our counts every day they are done. To learn more about the National Allergy Bureau (NAB) you can go to www.aaaai.org.

Recent News

Oklahoma City Ranks Ninth for Most Challenging Cities for Allergies
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Oklahoma City Ranks Ninth for Most Challenging Cities for Allergies

The Asthma and Allergy Foundation of America (AAFA) released Feb. 23 its annual Allergy Capitals™ report for 2021 which identifies the most challenging cities for spring and fall allergies in the top 100 metropolitan areas in the United States. Oklahoma City was ranked ninth. Scranton, Pennsylvania took the top spot for 2021.

Cities are ranked based on three factors: spring and fall pollen scores, over-the-counter medicine use, and availability of board-certified allergists. Richmond, Virginia held the #1 title in 2020. The top 20 Allergy Capitals™ for 2021 are: 1. Scranton, Pennsylvania; 2. Richmond, Virginia; 3. Wichita, Kansas; 4. McAllen, Texas; 5. Pittsburgh, Pennsylvania; 6. Hartford, Connecticut; 7. Springfield, Massachusetts; 8. New Haven, Connecticut; 9. Oklahoma City, Oklahoma; 10. Bridgeport, Connecticut; 11. Albany, New York; 12. Virginia Beach, Virginia; 13. Buffalo, New York; 14. San Antonio, Texas; 15. Dayton, Ohio; 16. Riverside, California; 17. Las Vegas, Nevada; 18. Memphis, Tennessee; 19. Dallas, Texas; and 20. Louisville, Kentucky. Tulsa, Oklahoma was ranked 21.

“Allergies are a serious public health concern. More than 24 million people in the U.S. have seasonal allergic rhinitis, more commonly referred to as hay fever. Pollen allergies are a major cause. AAFA’s Allergy Capitals™ report helps more Americans make sense of the impact on individual and community health,” says Kenneth Mendez, CEO and president of AAFA. “Two notable parts of our 2021 report include the effect of COVID-19 and climate change on seasonal allergies. In 2020, fewer people felt the impact of pollen allergies. This is likely due to COVID-19 restrictions with more people staying indoors. But climate change continues to cause longer and more severe allergy seasons. If we don’t slow down the cycle, pollen production will only intensify. This means symptoms could worsen as climate change continues to evolve.”

Seasonal pollen allergies cause nasal, sinus, and other symptoms each spring through fall. Pollen can also trigger asthma attacks. Tree pollen season starts as early as January in some parts of the U.S. and continues through summer. In the fall, weed pollen including ragweed, causes symptoms. But relief is possible with the right treatment and by managing contact with pollen. Oklahoma City just had several allergy alert days in March for cedar and elm tree pollen which is always problematic in the winter months.

“It’s important people with seasonal allergies prepare. They should try their best to reduce exposure to pollen,” says Dr. Mitchell Grayson, chair of AAFA’s Medical Scientific Council and Director of the Division of Allergy and Immunology at Nationwide Children’s Hospital and The Ohio State University. “Schedule an appointment with your allergist to work on a treatment plan together to help reduce allergy symptoms when prevention is not enough.”

Treatment options include over-the-counter or prescription allergy medicines. Medications are most effective when started before allergy season begins.

“If medicines are not helping, it is important to establish care with an allergist to discuss what treatment options are best to reduce your allergy symptoms and attacks,” said Oklahoma Allergy & Asthma Board Certified Allergist (OAAC) Dr. Laura Chong.

The Allergy Capitals™ ranking is an annual research and educational project of AAFA, designed to help patients recognize, prevent and safely treat allergy symptoms. Through this ranking, AAFA raises awareness about the impact of seasonal allergies and provides helpful information designed to improve the quality of life for people who experience them. The ranking is based on local spring and fall pollen levels, use of allergy medication and the number of board-certified allergists in each metro area. Visit allergycapitals.com to see the full list, study methodology and learn more about allergy diagnosis, prevention and treatment.

To see the complete, 100-city list go to allergycapitals.com. The report lists overall annual rankings and breaks down a seasonal ranking for spring and fall.

The post Oklahoma City Ranks Ninth for Most Challenging Cities for Allergies appeared first on Oklahoma Allergy and Asthma Clinic.

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