Pollen Level
Loading
Fetching live data
Loading city data
Current Conditions
Air Quality
Loading
Fetching live data
Weather
Loading
Fetching live data
Checking today's conditions
Gathering pollen, air quality, and weather data for you.
Loading city data
Pollen Level
Loading
Fetching live data
Air Quality
Loading
Fetching live data
Weather
Loading
Fetching live data
Gathering pollen, air quality, and weather data for you.
Gathering pollen, air quality, and weather data for you.
Pollen Level
Loading
Fetching live data
Air Quality
Loading
Fetching live data
Weather
Loading
Fetching live data
Bristol's pollen season runs from late March through September, with three main waves of different pollen types. Wet springs followed by warm summers create ideal conditions for high pollen counts across Bristol, England.
Right now: August brings nettle and dock weed pollen to Bristol. Mould spores also rise in warm, damp conditions.
Spring
Mar – May
Tree pollen from birch, oak, and ash. Birch is the most common trigger.
Summer
May – Jul
Grass pollen peaks — the most common UK allergen, affecting 95% of hay fever sufferers.
Late Summer
Jul – Sep
Weed pollen including nettle and dock. Mould spores increase in damp weather.
Conditions vary across Bristol — coastal areas tend to have lower counts than inland spots. PollenTracker combines multiple data sources for accurate local readings, updated throughout the day.
Open another nearby forecast without going back to the map.
CAUTION
Grass pollen risk is high (Google UPI 2/5 (Low)), but winds are light and air quality is decent. Take precautions — the safest hours are later in the day.
Pollen: Grass pollen risk is high today; source reading: Google UPI 2/5 (Low).
Lower-risk hours: 11:00-13:00
Weather
12°C
Sunny · 70% humidity · 5 km/h wind
Google UPI 0/5