Allergen Report April 2025

There’s no denying that spring is now here across the United States. Flowers are in full bloom and tree pollen is out in full force across the nation. Areas such as the southeast are already experiencing pollen drifts and yellow clouds floating through the warm afternoon air. Luckily spring showers are also popping up to help bring much needed relief. Spring also means more outdoor activity like gardening, mowing, and other yard work that can stir up particulates in the air. Make sure to keep an eye on your local air quality before heading outside to work on your new yard project or get in some exercise. 

 

Here are the typical pollens that can be found across the United States this April:

 

Northeast

Tree pollen: Alder, American Elm, Ash, Birch, Cedar, Cottonwood, Juniper, Maple, Mulberry, Oak, Pecan, Sycamore
Grass pollen: Typically none in measurable quantity.
Weeds: Plantain

 

Southeast

Tree pollen: Ash, Birch, Cedar, Cottonwood, Elm, Juniper, Maple, Mulberry, Oak, Pecan, Pine, Sycamore
Grass pollen: Bermuda
Weeds: Plantain

 

Midwest

Tree pollen: Alder, Ash, Birch, Cedar, Cottonwood, Elm, Juniper, Maple, Mulberry, Oak, Pecan, Sycamore
Grass pollen: Typically none in measurable quantity.
Weeds: Typically none in measurable quantity. 

 

South Central

Tree pollen: Ash, Birch, Cedar, Cottonwood, Elm, Juniper, Maple, Mesquite, Mulberry, Oak, Pecan, Sycamore
Grass pollen: Typically none in measurable quantity.
Weeds: Typically none in measurable quantity. 

 

Southwest

Tree pollen: Ash, Birch, Cedar, Cottonwood, Elm, Juniper, Maple, Mesquite, Oak, Pecan, Pine, Sycamore
Grass pollen: Bermuda
Weeds: Typically none in measurable quantity. 

 

Northwest

Tree pollen: Alder, Ash, Birch, Cedar, Cottonwood, Elm, Juniper, Maple, Oak, Pine, Sycamore, Willow
Grass pollen: Typically none in measurable quantity.
Weeds: Plantain

 

Make sure to check out the January Allergen Report to learn more about each of these pollens. 

 

Fight back against the spring pollen wave with a high-quality air purifier. By using an Intellipure portable air purifier you can take control of your own indoor air quality at home or in the office.

 

Kicking Up Dust

Spring’s warmer weather brings a lot of activities that cause increases in airborne dust levels. Agriculture activity like tilling and soil prep brings dirt and chemicals into the air that can affect nearby areas. As snow melts it releases all the nasty things it collected over the winter, which get blown around as everything dries out. Since plants haven’t started growing yet, wind erosion picks up dirt from the ground and carries it aloft. Inside people are digging into spaces that haven’t been touched in months, stirring up accumulated dust, mold spores, and pet dander into the air. All this leads to an increase in ultrafine particulates in the air both inside and outside. Make sure to check your local air quality before heading out for the day, especially if you have asthma or COPD. Don't forget that outdoor air pollution is eventually indoor air pollution, so it is wise to use a high-quality air purifier to protect your own indoor air quality. 

 

Don’t Let Pet Hair Take Over This Spring

Your furry friend spent the winter building up a nice, warm coat to keep them cozy during the cold months. But now your cat or dog is feeling the spring sunshine and their winter coat is heading for the floor. If you have pets it’s a good idea to get ahead of the spring shed by being prepared. Get a good pet brush that works well for your pet’s coat type. Consider using a shedding blade, which is a great way to remove loose fur quickly. It is also wise to give your pet a bath once it is clear that springtime shedding has begun. Brush your pet before bathing to remove loose fur, mats, and tangles. After the bath you should also brush your pet to help distribute their nature oils throughout the fur. Of course your local groomer is more than happy to handle this if you prefer to drop off your furry friend for a day at the spa.

 

Intellipure air purifiers are designed to conquer airborne allergies during spring and the entire rest of the year. Our solutions are engineered in the USA and trusted in nearly every industry. To find out more about the Intellipure air purifier lineup and follow us on Instagram at @Intellipure.