Pollen Count in Waterloo
-
Sunday
😩
Grass: 712.2 g/m³
Mugwort: 211.2 g/m³
-
Monday
😩
Grass: 986.3 g/m³
Mugwort: 455 g/m³
-
Tuesday
😩
Grass: 1030.9 g/m³
Mugwort: 635.3 g/m³
- See our chart for an hourly overview.
Morning Alerts ☀️. Start Your Day Prepared! 🌿 Sign up for daily morning high pollen count alerts.
Spring arrives in Waterloo, Belgium in March. Trees start producing pollen. It's a sign of new life. Pollen fills the air. Many people feel uncomfortable.
April and May are peak pollen months. Trees like oak, birch, and hazel release lots of pollen. Grasses also start producing pollen. The air is filled with yellow dust.
Summer pollen comes from grasses and weeds. June and July are busy months for pollen. Some plants like nettle and dock produce a lot of pollen.
In late summer, pollen counts decrease. August and September still have some pollen. Weeds like ragweed cause problems. Winter months have little to no pollen.
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 Waterloo 🌾. 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 | 7.5 | 0 | 0 | 0 | 0 | 0 |
| Feb | 84 | 0 | 0 | 0 | 0 | 0 |
| Mar | 2.5 | 1011.6 | 0 | 0 | 0 | 0 |
| Apr | 0.5 | 766 | 9.1 | 0 | 1.3 | 0 |
| May | 0 | 9.9 | 87.2 | 0 | 3.4 | 0 |
| Jun | 0 | 0.2 | 680.5 | 104.1 | 0 | 0 |
| Jul | 0 | 0 | 283.1 | 495.4 | 0 | 0 |
| Aug | 0 | 0 | 55.8 | 84.8 | 0 | 4.1 |
| Sep | 0 | 0 | 3.6 | 4.8 | 0 | 10.9 |
| Oct | 0 | 0 | 0 | 0.2 | 0 | 0 |
| Nov | 0 | 0 | 0 | 0 | 0 | 0 |
| Dec | 0 | 0 | 0 | 0 | 0 | 0 |
(15 km)