Toui Weather
Loading current temperature, humidity, wind, and air quality context for Toui, Collines, Benin.
Loading current temperature, humidity, wind, and air quality context for Toui, Collines, Benin.
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Toui, nestled within the Collines region of Benin (coordinates 8.6833° N, 2.6000° E), occupies a geographically significant position at the edge of the Borgou Department, a region historically known for its agricultural productivity. The town sits on a gently undulating plateau, part of the larger Guinean Plateau, characterized by relatively fertile, loamy soils. Elevation averages around 350-450 meters above sea level, influencing local climate patterns and, consequently, air quality. Toui’s surrounding landscape is predominantly rural, a mosaic of small-scale farms cultivating maize, cassava, and cotton, interspersed with scattered wooded areas and savanna grasslands. This agricultural zone contributes to seasonal particulate matter, particularly during harvest periods when burning agricultural residue is practiced. The urban–rural gradient is gradual, with agricultural activities directly bordering the town limits. While Toui lacks immediate proximity to major rivers or lakes, it benefits from seasonal rainfall, contributing to humidity levels that can trap pollutants under certain atmospheric conditions. There are no major industrial belts directly adjacent to Toui; however, the town serves as a regional market center, experiencing increased vehicular traffic and associated emissions, especially during market days. The plateau’s topography can lead to localized air stagnation, particularly during periods of calm winds, exacerbating the impact of local emissions and trapping pollutants within the town’s immediate vicinity. The relatively open landscape, however, generally allows for some degree of dispersion, mitigating extreme pollution events.
Toui’s tropical savanna climate dictates a distinct wet and dry season cycle, profoundly impacting air quality. The dry season, typically spanning November to March, presents the greatest air quality challenges. Reduced rainfall leads to lower atmospheric moisture, hindering the natural cleansing effect of precipitation. Furthermore, the lack of cloud cover increases solar radiation, promoting photochemical reactions that can form ground-level ozone, a respiratory irritant. Calm wind conditions are more frequent during this period, fostering stagnant air and trapping pollutants released from agricultural burning and vehicular emissions. Dust from nearby agricultural fields, particularly during land preparation, also contributes significantly to particulate matter. The wet season, from April to October, brings relief through frequent rainfall, which effectively washes pollutants from the atmosphere. Higher humidity also reduces the formation of ozone. However, periods of intense rainfall can lead to flooding, potentially releasing pollutants from contaminated soils. Fog, a relatively infrequent occurrence, can form during cooler nights in the dry season, trapping pollutants near the ground. Sensitive groups, including children, the elderly, and individuals with respiratory conditions, should exercise caution during the dry season, particularly during agricultural burning periods (typically December-February). Limiting outdoor exertion during these times and wearing appropriate masks can help mitigate exposure. The transition months (April and October) often experience variable conditions, with a mix of dry and wet season characteristics, requiring adaptable air quality awareness.
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US EPA AQI
🙂 Moderate
Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
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