A grass pollen alert has been issued for multiple regions due to anticipated high pollen levels in the coming days. This alert is especially important for individuals with allergies or respiratory conditions, as elevated pollen levels can worsen symptoms such as sneezing, runny nose, and itchy eyes. The alert is based on recent meteorological data indicating that weather conditions are favorable for increased pollen dispersal. Factors such as warm temperatures, dry conditions, and wind play a significant role in increasing pollen counts. High grass pollen levels are expected to persist throughout the week, particularly during the morning and early afternoon hours when pollen dispersal is at its peak.