Seasonal allergies affect millions in the UK, and some cities are worse than others. Our real-time analysis, based on NAB guidelines, tracks tree, weed, and grass pollen levels to identify the most challenging places for allergy sufferers. Check the latest rankings to stay prepared and manage your allergies effectively.
Last updated - (Local time)
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| Rank | City | Pollen Risk Level | Tree Pollen | Grass Pollen | Weed Pollen |
|---|---|---|---|---|---|
The following table shows the risk level for each type of pollen derived by applying universal guidelines to our data and taking percentile values from the extended season for each type of pollen.
Here's a breakdown of the color schemes we use for our heatmaps and risk levels.
| Color Scheme | Risk Level | Tree (ppm) | Weed (ppm) | Grass (ppm) |
|---|---|---|---|---|
Green | Low | 0 - 95 | 0 - 20 | 0 - 29 |
Yellow | Moderate | 96 - 207 | 21 - 77 | 30 - 60 |
Orange | High | 208 - 703 | 78 - 266 | 61 - 341 |
Red | Very high | 704+ | 267+ | 342+ |
Pollen counts aren't just numbers – they directly affect breathing, comfort, and daily activities for millions of Americans. In cities with the worst allergies, residents often experience:
Use Ambee’s real-time pollen count data to track levels in your area.
Access hyperlocal pollen data for businesses or developers.
Invest in HEPA filters to reduce indoor allergens.
Keep windows closed and clean regularly.
Wear masks and shower after being outdoors.
Discuss medications and allergy testing.
Stay hydrated and opt for indoor workouts on high-pollen days.
Cities like London and Birmingham are among the worst in the UK for allergy sufferers due to a combination of factors:
High levels of air pollution in cities can exacerbate pollen allergies by irritating the respiratory system.
The UK's temperate climate is ideal for grasses like ryegrass, which are major allergy triggers.
Birch pollen is a significant allergen in the UK, particularly in urban areas where these trees are commonly planted.
The UK's unpredictable weather, including rain and wind, can cause pollen levels to fluctuate dramatically.
If you live in or near a major UK city, staying informed about pollen counts and taking preventive measures is essential.
Birch pollen is one of the most common allergens in the UK, particularly during the spring. Here’s why birch pollen is such a problem:
Birch pollen is highly allergenic, meaning even small amounts can trigger severe symptoms.
Birch trees are commonly found in parks, gardens, and urban areas across the UK.
Birch pollen can cause cross-reactions with certain foods, such as apples, cherries, and almonds, leading to oral allergy syndrome.
Birch pollen levels typically peak in April and May, making spring a challenging time for allergy sufferers.
To manage birch pollen allergies, monitor pollen forecasts, avoid outdoor activities during peak times, and consider using antihistamines or nasal sprays.
Whether you're battling high pollen counts or seeking relief in low-allergy cities, we’ve got you covered. Explore our detailed guides to stay informed and manage your allergies better.
Discover the US cities with the highest pollen counts and learn how to manage allergies in these challenging environments.
Explore the best US cities for allergy sufferers, where pollen counts are consistently low, and breathing is easier.
Learn about the UK cities with the lowest pollen counts and how they can provide relief for allergy sufferers.
Ambee pollen data is updated every hour, providing real-time insights into pollen levels across the United Kingdom.
Pollen counts peak in early spring (tree pollen: March to May, especially birch), late spring and summer (grass pollen: May to July), and summer to early fall (weed pollen: June to September).
The most common allergens are tree pollen (birch), grass pollen (ryegrass, timothy grass), and weed pollen (nettle, dock).
These cities have high pollen counts due to urban pollution, grass pollen, the prevalence of birch trees, and unpredictable weather patterns.
Cities rank poorly for allergies due to high pollen counts, urban pollution, and the presence of allergenic vegetation like birch trees and ryegrass.
Yes, coastal areas like Aberdeen and Cardiff often have lower pollen counts due to cooler temperatures and sea breezes, making them better for allergy sufferers.
Birch pollen is a major allergen in the UK, particularly in spring, causing severe symptoms like sneezing, itchy eyes, and even cross-reactions with certain foods.
Yes, rain can temporarily lower pollen levels, windy days increase pollen dispersal, and the UK’s unpredictable weather can cause rapid changes in pollen counts.
Cities like Aberdeen, Edinburgh, and Cardiff tend to have lower pollen counts due to their climate and coastal locations.
Allergy testing, such as skin prick tests or blood tests, can help identify specific allergens, and tracking local pollen counts can provide additional clues.
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