Pollen count and allergy info for St. Catharines
St. Catharines pollen and allergy report • 13:00, Jun 6
Index
High
Tree
None
Grass
High
Weed
None
26°
33 km/h
59%Daily allergy forecast
St. Catharines pollen count forecast
Today  38 km/h26°18° 71% | Sunday 16 km/h 23°16° 63% | Monday 15 km/h21°13° 68% |
Air pollutants
Air quality in St. Catharines today
AQI⁺
Air quality index
46AQI⁺ US
O₃
Ozone
112µg/m³
Learn more about pollen in St. Catharines
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Where is the highest pollen level in Ontario?
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- Aylmer3
- Barrie3
- Belleville3
- Binbrook3
- Bluewater3
- Brampton3
- Brant3
- Brantford3
- Breslau3
- Brockville3
- Burlington3
- Caledon3
- Cambridge3
- Camlachie3
- Chatham3
- Cobourg3
- Coldwater3
- Collingwood3
- Concord3
- Delaware3
- Deseronto3
- Dorchester3
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- Ear Falls3
- East York3
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- Elliot Lake3
- Erin3
- Espanola3
- Etobicoke3
- Gananoque3
- Geraldton3
- Grand Bend3
- Greater Napanee3
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- Huron East3
- Ingersoll3
- Innisfil3
- Kenora3
- Keswick3
- Kincardine3
- Kingston3
- Kitchener3
- Lambton Shores3
- Lindsay3
- London3
- Markham3
- Milton3
- Mississauga3
- Napanee Downtown3
- Neebing3
- Nestor Falls3
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- Newmarket3
- Niagara Falls3
- Niagara on the Lake3
- Norfolk County3
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- North York3
- Oakville3
- Omemee3
- Orillia3
- Oshawa3
- Paris3
- Perth3
- Peterborough3
- Petrolia3
- Pickering3
- Picton3
- Port Colborne3
- Port Elmsley3
- Port Stanley3
- Prescott3
- Prince Edward3
- Quinte West3
- Rayside-Balfour3
- Red Lake3
- Renfrew3
- Richmond Hill3
- Sarnia3
- Scarborough3
- Simcoe3
- Sioux Narrows3
- Skatepark3
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- South Huron3
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- Stratford3
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- Larder Lake2
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- Minden Hills2
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- North Bay2
- Orangeville2
- Ottawa2
- Owen Sound2
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- South River2
- Temiskaming Shores2
- Timmins2
- Tobermory2
- Walpole Island2
- Wendover2
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- Mattawa1
- Parry Sound1
- Powassan1
- Sault Ste. Marie1
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