Pollen Count in Romans-sur-Isère

• Friday 😩
  Birch: 2.3 g/m³
  Grass: 1639.7 g/m³
  Olive: 14.3 g/m³
  
• Saturday 😩
  Birch: 0.3 g/m³
  Grass: 1880.7 g/m³
  Olive: 10.5 g/m³
  
• Sunday 🤧
  Grass: 126.5 g/m³
  Olive: 0.3 g/m³
  
• See our chart for an hourly overview.

• 4-Day Chart
• Annual Overview

Romans-sur-Isère, France has different pollen seasons. Trees release pollen in March and April. This is one of the main pollen seasons. Many trees release pollen during this time.

Grasses and flowers also release pollen. This usually happens in May and June. The pollen levels are high during these months. People notice more pollen outside.

Weeds and plants release pollen in late summer. August and September are the months. The pollen levels are lower than in spring. But some people still notice pollen.

Winter months have very little pollen. October to February is quiet. Trees and plants are not releasing much pollen. It is a good time to be outside.