Pollen count and allergy info for St. Thomas
St. Thomas pollen and allergy report • 20:00, Apr 23
Index
Low
Tree
Low
Grass
Low
Weed
None
15°
9 km/h
63%Daily allergy forecast
St. Thomas pollen count forecast
Today  26 km/h 18°8° 64% | Friday 24 km/h 8°5° 83% | Saturday  21 km/h14°6° 72% |
Air pollutants
Air quality in St. Thomas today
AQI⁺
Air quality index
53*AQI⁺ US
PM2.5
Fine particles (≤ 2.5 µm)
10.4*µg/m³
Learn more about pollen in St. Thomas
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Where is the highest pollen level in Ontario?
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- Huron East2
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- London2
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- Neebing2
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- Belleville1
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- Breslau1
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- Keswick1
- Kincardine1
- Kingston1
- Kirkland Lake1
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- South Huron1
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- Stratford1
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- Timmins1
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