Cafarnaum Weather
Loading current temperature, humidity, wind, and air quality context for Cafarnaum, Bahia, Brazil.
Loading current temperature, humidity, wind, and air quality context for Cafarnaum, Bahia, Brazil.
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Cafarnaum, nestled in the state of Bahia, Brazil, at coordinates -11.6939, -41.4678, presents a unique geographic context influencing its air quality. The city’s location within the semi-arid Sertão region dictates a landscape characterized by *caatinga* vegetation – thorny scrubland adapted to prolonged droughts. The terrain is generally flat to gently undulating, with occasional *serra* (hill ranges) breaking the horizon. Cafarnaum’s elevation is relatively low, contributing to limited atmospheric dispersion. The proximity to the Agreste region, a transitional zone between the *caatinga* and the more humid coastal forests, introduces varying agricultural practices. While not heavily industrialized, the surrounding areas support small-scale agricultural activities, including livestock farming and subsistence crops, which can contribute to particulate matter through land clearing and burning. The urban-rural gradient is relatively sharp, with the city acting as a regional service center for a sparsely populated hinterland. Dust from the dry landscape is a constant factor, exacerbated by wind erosion, particularly during the dry season. The lack of significant water bodies nearby limits evaporative cooling and contributes to higher temperatures, impacting pollutant concentration. This combination of factors creates a challenging environment for maintaining optimal air quality.
Cafarnaum experiences a pronounced wet and dry season, heavily influencing air quality. The dry season, typically from August to December, is characterized by extremely low humidity, high temperatures, and persistent winds. These winds, while offering some dispersion, also carry significant amounts of dust and particulate matter from the surrounding *caatinga*, leading to a peak in PM10 and PM2.5 concentrations. January to April brings the wet season, offering a temporary respite from dust, as rainfall suppresses airborne particles. However, increased humidity can also promote the formation of mold spores, potentially impacting respiratory health. May to July represents a transitional period with moderate temperatures and intermittent rainfall. Temperature inversions, common during the cooler nights of the dry season, trap pollutants near the ground, worsening air quality. Sensitive individuals – children, the elderly, and those with respiratory conditions – should limit strenuous outdoor activity during the peak of the dry season (September-November). The months of February and March, with higher rainfall, generally offer the most favorable conditions for outdoor activities. Monitoring local weather patterns is crucial, as sudden shifts can quickly alter air quality conditions.
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US EPA AQI
😊 Good
Air quality is satisfactory and poses little or no health risk.
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