When Will Pollen Count Be Low Again
When pollen counts are high, you'll likely know it – your allergies might exist the worst at this fourth dimension, so yous may instinctively take preventative steps such as closing doors and windowsane.
Pollen counts go up and down by the season and tin can even fluctuate inside a single day. But what is pollen count, how is information technology measured and how can you manage symptoms during peak season?
What Is Pollen Count?
Pollen count is a measure of the boilerplate number of pollen grains per cubic meter2. It'due south usually recorded during the mean solar day, so pollen count forecasts are likely to reflect daytime figures too.
Pollen grains are oftentimes measured using the rotorod technique. This uses greased silicone rods to collect particles from the air, often over 24 hours.three Some devices are capable of measuring pollen counts over a period of several daysiv.
Pollen counts of fifty or less are considered low, while 1,000 or more is very loftierfive. These measures can differ slightly according to pollen type.
If you suffer from seasonal allergies, sometimes referred to as hay fever, pollen count can make a large deviation to how severe they are.
View our guide to pollen by season to amend understand how the passing months may bear upon your symptoms.
What Time Of Day Is The Pollen Count The Highest and Everyman?
The amount of pollen in the air varies from twenty-four hours to day, also as throughout the day. Planning your outdoor activities for times when the pollen count usually drops may help minimize hay fever symptoms.
Learn more nearly how knowing the pollen count and planning ahead can make fourth dimension outdoors more than enjoyable by watching our video.
When Is The Pollen Count High?
Pollen counts usually rise in the morn, and accomplish their superlative by midday or early afternoon. This is the fourth dimension of day that allergies are often the worst, since there is a high concentration of pollen in the air.
The release of pollen besides depends on the species of constitute or tree – so if you're allergic to a certain type of pollen, you lot may notice symptoms peak at different times.
If the worst fourth dimension of day for your allergies changes, y'all might want to speak to your doctor in case a different type of pollen or another allergen is the source.
When Is The Pollen Count Low?
On an average 24-hour interval, pollen counts rise during the morning, height about midday, and and then gradually fall. So the everyman pollen counts are normally before dawn and in the tardily afternoon to early on evening. But this is all relative – if the pollen count is very loftier, a moderate decrease later on in the twenty-four hour period may yet leave a loftier concentration of pollen in the air. Pollen levels are lower overall at nights, but in sure conditions the furnishings of pollen can experience more than intense – when this is the example, your sleep might exist affected6. Cooler night-time weather can also cause pollen to descend to footing or second-story levelvii. Knowing the most likely times for a low pollen count ensures you lot tin can amend plan your days during hay fever season.
POLLEN COUNT FACTORS
How Practice Conditions And Temperature Touch on Pollen Count?
Pollen counts tend to exist highest when conditions are dry and windy, so yous may find the pattern of your symptoms changes on days like this1.
Weather and environmental factors besides heavily influence the pollen count throughout the mean solar day. Current of air stirs up pollen into the air, keeping counts high, while rain lowers airborne pollen whatever time of day – affecting allergies. In urban areas, pollen counts tend to rise and autumn afterward than they do in the suburbs.
So timing your run or hike to coincide with a sun shower could assistance to keep the worst of your symptoms at bay – though you might get a little wet.
View our seasonal allergies and weather interactive for a quick expect at how to stay protected.
What Are Means To Manage High Pollen Counts?
When pollen counts are high, you might endeavor these methods to mitigate and manage your allergy symptoms.
Use The AllergyCast App To Rails Pollen Counts
Predicting pollen atmospheric condition could aid you to meliorate plan for them – whether that's by taking a antihistamine or skipping that mid-afternoon cycle ride.
The ZYRTEC® AllergyCast App* provides an allergy forecast with insights that go beyond pollen count – it's designed to requite you a 'real-feel' local allergy forecast. Simply input your zip code and track your symptoms to receive personalized insights.
When a certain type of pollen is fix to soar in your region, you'll also go allergy care tips.
Avoid Outdoor Activities In the Middle Of The Day
Midday can be an uncomfortable fourth dimension for those with a pollen allergy, so you might find it best to stay indoors and keep windows closed.
If your pollen allergy is linked to asthma, y'all might choose to forgo outdoor exercise in early on afternoon when counts are high. Allergens in the air can sometimes aggravate asthma, and then you might adopt to look until conditions absurd or hitting the gym insteadeight.
Our guide to allergies and practise is filled with tips for reducing your exposure to pollen in the great outdoors – such as wearing wraparound sunglasses, breathing through your nose and showering right away when y'all are dorsum indoors.
Avoid Bringing Pollen Inside
Keeping windows airtight, fifty-fifty on warm nights, may assist to keep your dwelling house comfortable when pollen counts are high.
If your allergy is severe, you might decide to say goodbye to houseplants – some types can emit heaps of pollen.
Take An Antihistamine To Avert Symptoms
Taking antihistamine medication is a common mode to control seasonal allergies, sometimes referred to as hay fever . These target histamine – a substance that causes the runny olfactory organ, sneezing, watery optics and itching of the nose or throat associated with allergies9.
Yous might endeavor ZYRTEC® for powerful allergy relief – and become savings at Zyrtec.com.
Consult Your Healthcare Provider
If your allergies are stubborn, y'all may determine to speak to your md almost testing and treatment options.
FAQs
What are symptoms of pollen allergies?
Symptoms can soar when pollen counts rise. Common symptoms of pollen allergies – include:
- Itching of the eyes, nose, mouth, throat or skin
- Sneezing
- Cough
- A runny or blocked olfactory organ
- A headache
- Irritated ears
- A sore throat
- Swollen eyes
- Discomfort in the nose and cheeks
- Difficulty smelling (anosmia)
- Hives7
Our allergy symptoms hub has more information on the symptoms associated with dissimilar types of allergies – including hay fever – and how you might manage them.
Why has hay fever been so bad this year?
For hay fever sufferers, some years seem worse than others. This may be due to weather changes impacting the pattern of pollen release, or alterations to your day-to-solar day habits. For case, you might spend more fourth dimension outdoors or invest in houseplants. Exposure to tobacco fume, air pollution and humidity might aggravate your hay fever symptoms.7
Where is the highest pollen count in the US?
According to the Asthma and Allergy Foundation of America, the U.s. city with the most challenging pollen counts and conditions is Scranton, Pennsylvania9. Pittsburgh, Pennsylvania, likewise makes an appearance in the summit 10 – and iii cities in Connecticut make the grade. Durham, N Carolina, had the most hay fever-friendly atmospheric condition in 2021.
* Bachelor for iPhone™and Android™. Standard data rates apply.
References:
- https://www.mayoclinic.org/diseases-conditions/hay-fever/in-depth/season...
- https://bmjopen.bmj.com/content/3/v/e002462
- https://www.acsh.org/news/2016/04/01/how-practice-we-count-pollen-anyway
- https://search.library.yale.edu/catalog/h011399208?counter=ii
- https://world wide web.medicinenet.com/pollen_count/definition.htm
- https://world wide web.ncbi.nlm.nih.gov/pmc/articles/PMC5106497
- https://jamanetwork.com/journals/jama/commodity-abstract/2773481
- https://www.mayoclinic.org/drugs-supplements/antihistamine-oral-route-pa...
- https://world wide web.aafa.org/allergy-capitals/
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Source: https://www.zyrtec.com/allergy-guide/outdoors/best-times-low-pollen-count
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