Now
☀️
19.7°
Loading current temperature, humidity, wind, and air quality context for Quinte West, Ontario, Canada.
Current temperature, humidity, wind, and air quality context for Quinte West, Ontario, Canada.
Clear sky
Feels like 17.5°C
Humidity
42%
Relative humidity
Wind
9 km/h
WSW
UV
0
Low
Pressure
1020.7 hPa
Surface pressure
Now
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19.7°
10pm
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18.7°
11pm
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17.4°
12am
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16.3°
01am
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15.3°
02am
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14°
03am
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13°
04am
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12.2°
05am
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11.7°
06am
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11.1°
07am
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13.5°
08am
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16.7°
09am
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19.8°
10am
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22.7°
11am
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24.7°
12pm
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26°
01pm
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26°
02pm
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26.5°
03pm
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26.8°
04pm
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26.7°
05pm
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26.5°
06pm
⛅
25.9°
07pm
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24.7°
08pm
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22.6°
Loading air quality context...
17.5°C
2° cooler than actual
42%
Comfortable
9 km/h
Direction: WSW
0
Low
0%
Sky coverage
0 mm
Current rainfall
Quinte West, Ontario, occupies a strategically important position within the Quinte region, nestled along the northern shore of the Bay of Quinte, a significant inlet of Lake Ontario. Its coordinates (44.1833, -77.5667) place it within a gently sloping terrain, transitioning from the Canadian Shield bedrock to fertile agricultural lands. The city’s urban footprint is relatively compact, a blend of residential areas, light industrial zones, and commercial corridors, reflecting its historical role as a transportation hub and agricultural service centre. The surrounding landscape is predominantly rural, characterized by expansive fields of corn, soybeans, and wheat, interspersed with pockets of hardwood forest. This agricultural belt contributes to seasonal particulate matter, particularly during harvest periods. To the west, the Trent River provides a natural drainage pathway, influencing local weather patterns and potentially dispersing pollutants. The urban–rural gradient is gradual, with smaller settlements and farms extending outwards, creating a mosaic of land uses. Elevation is generally low, averaging around 150 meters above sea level, which can exacerbate temperature inversions, trapping pollutants close to the ground. The proximity to Lake Ontario introduces a moderating influence on temperatures, but also the potential for lake-effect fog, which can reduce visibility and concentrate pollutants. The region’s position within the Great Lakes basin means it’s susceptible to transboundary air pollution from industrial areas further east and south, impacting overall air quality.
Quinte West’s air quality experiences a distinct seasonal cycle heavily influenced by meteorological conditions and regional activities. Spring (March-May) often brings relief as thawing ground and increased precipitation help to flush out accumulated pollutants. However, agricultural activities, such as fertilizer application, can introduce ammonia into the air. Summer (June-August) typically sees relatively good air quality, with prevailing winds from Lake Ontario providing ventilation. However, periods of stagnant air, particularly during heatwaves, can lead to localized ozone formation. Fall (September-November) presents the most significant air quality challenges. Harvest season generates substantial particulate matter from agricultural fields, impacting visibility and respiratory health. Temperature inversions are common during this period, trapping pollutants near the ground, especially in the mornings. The combination of agricultural emissions and stable atmospheric conditions often results in elevated particulate levels. Winter (December-February) brings cold temperatures and frequent fog, which can trap pollutants and reduce dispersion. While industrial activity may decrease, residential heating contributes to particulate matter and carbon monoxide. Sensitive groups, including children, the elderly, and individuals with respiratory conditions, should limit outdoor exertion during stagnant air episodes and harvest season. Monitoring local weather forecasts and being aware of potential fog events is crucial for minimizing exposure. Early mornings in fall and winter are often the most problematic times for air quality, and outdoor activities should be planned accordingly.
AQI (EPA)
24 · Good
Air quality context for the same location
US EPA AQI
😊 Good
Air quality is satisfactory and poses little or no health risk.
View full AQI details →