Pollen Count in Maia
- Loading..
- Loading..
- Loading..
- Loading..
Morning Alerts ☀️. Start Your Day Prepared! 🌿 Sign up for daily morning high pollen count alerts.
Maia, Portugal has pollen seasons. Trees and plants release pollen into the air. This happens when they make seeds to grow new plants.
Updated: 5/29/2026
Spring is a big pollen season. Trees like oak, pine, and eucalyptus release pollen. It's a beautiful time, but lots of pollen is in the air.
Summer is also a pollen season. Grasses and weeds release pollen. The air can feel thick with pollen during this time.
Winter has less pollen. Some plants still release pollen, but not as much. The air is generally cleaner during these months.
Pollen Forecast Chart
Recommendations
When pollen concentrations reach a peak, we suggest these simple steps to help with hay fever. These tips are extra important on windy days when plants are in peak anthesis (the time when they release the most pollen).
- 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 Maia 🌾. 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 | 0.2 | 0 | 0 | 0 | 0 | 0 |
| Feb | 4 | 0 | 1.6 | 0 | 0 | 0 |
| Mar | 6.3 | 229 | 16.9 | 0 | 0 | 0 |
| Apr | 0.8 | 78.3 | 90.7 | 0 | 52.9 | 0 |
| May | 0 | 3 | 332.7 | 0 | 131.4 | 0 |
| Jun | 0 | 0 | 246.9 | 0 | 8.1 | 0 |
| Jul | 0 | 0 | 178.8 | 0 | 0.5 | 0 |
| Aug | 0 | 0 | 50.2 | 2.3 | 0 | 0 |
| Sep | 0 | 0 | 7.5 | 1 | 0 | 0 |
| Oct | 0 | 0 | 3.5 | 0 | 0 | 0 |
| Nov | 0 | 0 | 0.1 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
(9 km)