Pollen count and allergy info for St. Catharines
St. Catharines pollen and allergy report • 23:00, May 29
Index
High
Tree
Low
Grass
High
Weed
None
12°
28 km/h
60%Daily allergy forecast
St. Catharines pollen count forecast
Today  23 km/h 18°9° 56% | Sunday 17 km/h22°9° 50% | Monday 13 km/h19°11° 62% |
Air pollutants
Air quality in St. Catharines today
AQI⁺
Air quality index
38AQI⁺ US
O₃
Ozone
92µg/m³
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Where is the highest pollen level in Ontario?
- Algoma3
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- Burlington2
- Carleton Place2
- Cobourg2
- Gananoque2
- Hamilton2
- Kingston2
- Mississauga2
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- Niagara Falls2
- Oakville2
- Oshawa2
- Perth2
- Port Elmsley2
- Prince Edward2
- Smiths Falls2
- Wasaga Beach2
- Brockville1
- Cornwall1
- Fort Erie1
- Hawkesbury1
- Morrisburg1
- Prescott1
- Walpole Island1
