Pollen count in Lahti

• Thursday 😩
  Alder: 0.5 g/m³
  Birch: 18326.9 g/m³
  Grass: 1.4 g/m³
  
• Friday 😩
  Birch: 31053.7 g/m³
  Grass: 4.4 g/m³
  
• Saturday 😩
  Birch: 19780.2 g/m³
  Grass: 4.2 g/m³
  
• See our chart for an hourly overview.

• 4-Day Chart
• Annual Overview

In Lahti, Finland, pollen seasons start in the spring. Trees like birch and hazel bloom first. This is around late March to early April.

Next, grasses and flowers bloom. This happens in late May and early June. During these times, pollen counts are high.

Pollen counts are usually highest in the morning. They are also higher on sunny days. This is because wind spreads pollen on sunny days. On rainy days, pollen counts are lower.

Some years, pollen seasons can be shorter or longer. This depends on weather conditions. Weather can be cold or warm, which affects pollen production.

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 Lahti 🌾. 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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