Pollen levels at Toronto–Danforth, Ontario, Canada: index 4/4 (Very High). No significant pollen activity detected.
Ontario, Canada
Toronto–Danforth — Health & Allergies Sign in to add favorites
Sign In
Health & Allergies Sign in to add favorites
Sign In 88 / 100 · Outdoor Activity Score
Good Great conditions for outdoor activity.
Pollen −12
Pollen Forecast
Very High
4
Index (0–4)
24h
Now+24h
- Tree Pollen
- Moderate
- Grass Pollen
- Very High
- Weed Pollen
- Moderate
Dominant species: Timothy, Bermuda Grass
Very high levels. Stay indoors as much as possible.
Estimated based on location, season & weather conditions
Frequently Asked Questions
What are the current pollen levels at Toronto–Danforth?
The current pollen index at Toronto–Danforth, Ontario, Canada is 4 out of 4, rated as Very High. No significant pollen activity detected.
When is pollen season at Toronto–Danforth?
Pollen season at Toronto–Danforth typically runs from March to October. Grass pollen peaks in late spring and summer, while birch and alder are most active in early spring. Olive pollen peaks in May–June in Mediterranean regions.
Is Toronto–Danforth good for allergy sufferers?
Current conditions at Toronto–Danforth show a pollen level of Very High. Very high levels. Stay indoors as much as possible. Check our hourly trend chart for the best times to be outdoors.
How is the pollen forecast calculated?
Our pollen forecast uses the CAMS (Copernicus Atmosphere Monitoring Service) model, which tracks 6 major pollen types: birch, olive, grass, alder, ragweed, and mugwort. Data is updated hourly with 24-hour forecasts.