Phoenix Arizona Pollen Count (2024)

FAQs

Are allergies bad in AZ right now? ›

The risk of tree pollen symptoms is moderate.

The growing cycle in Arizona means that pollen production reaches its peak in March and April. As the weather gets warmer, grass, weeds or trees produce pollen, and allergens can travel quite far due to a lack of rain that would keep allergens out of the air.

Phoenix is frequently listed as one of the least challenging places to live with seasonal allergies due to its lower pollen count. However, due to its dry and warm climate, Phoenix allergy season can last year-round, making it difficult to find effective long-term solutions for allergy relief.

THE ARID SOUTHWEST

Vibrant cities like Phoenix, Ariz. and Santa Fe, N.M. are also ideal for travel because their desert-like landscapes mean less pollination. “In the desert, there's not much pollination that time of year [fall],” Dr. Ehrlich said.

The most common outdoor allergens in Arizona include tree pollens (from Ash, Cedar, Cottonwood, Pine, Palo Verde, Mesquite, Olive trees), grass pollens (from Bermuda grass, Kentucky bluegrass, Timothy grass), and weed pollens (from Ragweed, Sagebrush, Russian Thistle, Lamb's Quarters).

That's because as the climate has warmed, there are fewer days with hard freezes. That gives pollen producers, grasses and weeds a longer period of time to thrive (and make your eyes water). The 2024 season has kicked off especially early, experts say.

Pollen is the leading cause of allergies and can be worse in certain areas of the United States, mainly on the East Coast. Cities on the West Coast, such as California, Washington, and Utah, can be better choices for people with allergies. However, allergens are everywhere.

Allergy season in Arizona typically occurs in the spring and fall, but it can start as early as January and last until November, depending on which airborne pollen your body reacts to. Allergies occur when your immune system overreacts to a foreign substance such as pollen, dust, or pet dander.

The desert wind pollinates just as well as bees, blasting allergens through the air and infecting many Arizonans with a form of sinusitis colloquially known as “Arizona Nose.” Luckily, FastMed has the Do's and Don'ts on dealing with this nasty infection's repertoire of symptoms.

What is the best state to live in with allergies? ›

February to June are typically the worst months for allergy sufferers as the spring brings high pollen counts as well as windy conditions that aggravate symptoms. Heavily pollinating trees including ash, mesquite, mulberry, cottonwood, oak and olive, are the most common allergens in the spring.

Our climate is great for plants and farmers and the availability of fresh produce, but bad for the many people suffering from perennial allergies.

What are the worst months for allergies in Phoenix? February to June are typically the worst months for allergy sufferers as the spring brings high pollen counts as well as windy conditions that aggravate symptoms.

Environmental factors play an important role in allergy symptoms. Increased pollution, air quality changes and outdoor allergens such as pollen and mold spores can create a perfect storm for heightened allergic responses. Seasonal variations. Allergy seasons ebb and flow throughout the year.