Pollen Count Los Altos (2024)

FAQs

What time of day is pollen worst? ›

On an average day, pollen counts rise during the morning, peak about midday, and then gradually fall. So the lowest pollen counts are usually before dawn and in the late afternoon to early evening.

Climate changes.

Changes in climate patterns can impact the distribution and concentration of allergens. Warmer temperatures and increased humidity may lead to longer and more intense allergy seasons.

Why is allergy season so bad in Florida? The allergy season is bad in Florida due to the warm and rainy weather. The weather creates ideal conditions for grass, weeds, and trees to grow. This makes Florida a lush state, but also one that can be a nightmare for allergy sufferers.

Common grasses such as Bermuda grass, ryegrass and Timothy grass release pollen grains that can trigger allergies. These grasses release their pollen into the air and are often dispersed by wind. Weeds are another source of allergenic pollen in San Francisco.

They're called "seasonal allergies" because each type of pollen has a season where they're most potent. Here's a general timeline of common pollen seasons: March through June is tree pollen season. June, July, and August is usually when the grass pollens are high, sometimes into September in a warm year.

An air purifier can effectively help reduce allergy symptoms at night. Another benefit of air purifiers is that they also remove other pollutants from the air such as house dust, bacteria and viruses.

Why are my allergies getting worse? Allergies can worsen over time because, as you age, your immune system changes. Sometimes it can become intolerant to allergens it used to tolerate. Seasonal allergies can also be worse due to climate change.

Stay Clean

Taking a hot shower after being outside can help wash away any potential allergens that might be trapped on your skin or hair. Taking a hot shower also has an added benefit in that the hot steam from the shower can help open up your airways and clear out any congestion.

Nasal steroids are often the first treatment doctors recommend. Some steroid sprays require a doctor's prescription, but three of them, budesonide (Rhinocort Allergy), fluticasone (Flonase), and triamcinolone (Nasacort Allergy 24HR), do not.

It could be the summer of sneezing for allergy sufferers in the United States with AccuWeather predicting an "intense and prolonged" pollen season for large parts of the country.

Why are allergies so bad in the bay area? ›

Wild grass, not an uncommon feature on Bay Area hills, and oak and olive trees are some of the most common sources of irritating pollen, Finkas said. And though you may be especially wary of the visible yellow pollen coating your outdoor furniture, it's pollen you can't see that can make you miserable.

But there are differences. For example, people with seasonal allergies almost never have a sore throat or a cough. Viral infections, on the other hand, often do cause this symptom. And people with seasonal allergies don't usually have a fever, but those with a cold often do.

Many allergens are more prevalent at night. For example, dust mites and pet dander can accumulate in bedding and pillows, which can make symptoms worse when you lay down to sleep. Pollen levels tend to be higher in the morning, which means that your symptoms may peak later in the day or at night.

Many plants produce most of their pollen during the night and early morning hours, and are then spread in the air during the day. Wind conditions have a great influence on the release of pollen and can carry the pollen high into the air by noon, only to drop again later in the afternoon.

Pollen: Rain prevents pollen from traveling and can be a relief for some people with this common allergy. However, it can also increase pollen exposure when pollen is broken into smaller particles. Pollen counts also sometimes increase significantly right after rainstorms.

But it doesn't take open windows to trigger your pollen allergy in the morning. If you've been outside during the day, pollen can stick to your clothes, hair, and skin. When you head indoors, you can transfer pollen to your furniture and bedding, which might also lead to worsening symptoms in the morning.