Pollen count and allergy info for St. Catharines
St. Catharines pollen and allergy report • 12:00, May 10
Index
Low
Tree
Low
Grass
Low
Weed
None
12°
16 km/h
45%Daily allergy forecast
St. Catharines pollen count forecast
Today  19 km/h 12°5° 65% | Monday 15 km/h12°4° 58% | Tuesday 14 km/h13°3° 53% |
Air pollutants
Air quality in St. Catharines today
AQI⁺
Air quality index
29AQI⁺ US
O₃
Ozone
72µg/m³
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Where is the highest pollen level in Ontario?
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- Amherstburg3
- Atikokan3
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- Windsor3
- Aylmer2
- Bancroft2
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- Wellington County2
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- Owen Sound1
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- Prescott1
- Quinte West1
- Renfrew1
- Richmond Hill1
- Sarnia1
- Scarborough1
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- South Huron1
- St. Catharines1
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