Pollen Count in Oslon
-
Friday
🤧
Grass: 12.6 g/m³
Mugwort: 6 g/m³
Ragweed: 246.4 g/m³
-
Saturday
😩
Grass: 15.3 g/m³
Mugwort: 6.6 g/m³
Ragweed: 503.7 g/m³
-
Sunday
🤧
Grass: 14.9 g/m³
Mugwort: 12.9 g/m³
Ragweed: 342.6 g/m³
- See our chart for an hourly overview.
Morning Alerts ☀️. Start Your Day Prepared! 🌿 Sign up for daily morning high pollen count alerts.
Oslo has spring, summer, autumn, and winter. Pollen seasons vary each year. Weather affects pollen. Temperature and rain influence pollen counts.
Tree pollen starts in March. It's high in April and May. Many trees release pollen. People notice it in spring.
Grass pollen peaks in June and July. It's high in open areas. Fields and parks have much grass. Pollen counts are high.
Weed pollen occurs in late summer. It's low in autumn. Winter has little pollen. Pollen counts change daily.
Pollen Forecast 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 Oslon 🌾. 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.
| Alder | Birch | Grass | Mugwort | Olive | Ragweed | |
|---|---|---|---|---|---|---|
| Jan | 28.6 | 0 | 0 | 0 | 0 | 0 |
| Feb | 122.5 | 0 | 0 | 0 | 0 | 0 |
| Mar | 2.7 | 943.6 | 1.4 | 0 | 0.1 | 0 |
| Apr | 0.2 | 165.3 | 51.5 | 0 | 2.9 | 0 |
| May | 0 | 6.9 | 583.6 | 0 | 8 | 0 |
| Jun | 0 | 1 | 1121.5 | 0.1 | 0.7 | 0 |
| Jul | 0 | 0 | 333.3 | 39.3 | 0 | 1.4 |
| Aug | 0 | 0 | 76.4 | 40.6 | 0 | 213 |
| Sep | 0 | 0 | 6.5 | 25.1 | 0 | 154 |
| Oct | 0 | 0 | 0 | 0.9 | 0 | 0 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
(59 km)
(113 km)