Pollen count in Delft

• Monday 🤧
  Alder: 2.3 g/m³
  Birch: 133.4 g/m³
  
• Tuesday 🤧
  Alder: 7.3 g/m³
  Birch: 1339.6 g/m³
  Grass: 1.3 g/m³
  
• Wednesday 😩
  Alder: 29.3 g/m³
  Birch: 2694.4 g/m³
  Grass: 3.8 g/m³
  
• See our chart for an hourly overview.

• 4-Day Chart
• Annual Overview

Pollen allergies occur when the body reacts to pollen from trees, grasses, and weeds. This can cause sneezing, runny nose, itchy eyes, and congestion.

In Delft, Netherlands, pollen seasons vary by type. Tree pollen season typically starts in March and lasts until May. Grass pollen season starts in May and ends in July.

Weed pollen season, which includes plants like ragweed, lasts from July to September. Each season brings different pollen levels, with some days being worse than others.

Knowing the pollen seasons in Delft can help individuals with pollen allergies prepare and take steps to reduce their exposure to problematic pollen.

Chart

Recommendations

When pollen counts are high, we suggest doing these things to help with allergies, especially on windy days when pollen is flying around.

• Wear masks if necessary
• Shower after going out
• Wear sunglasses if windy
• Close windows and doors
• Use an indoor air purifier
• Avoid wearing woolen clothes outside
• Limit outdoor activities

Annual Pollen Overview

Check out this month-by-month overview of the daily average pollen count in Delft 🌾. This data is based on previous years and serves as a guideline to help you understand when different pollen seasons typically occur in your city.

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