Santa Maria do Suaçuí Weather
Loading current temperature, humidity, wind, and air quality context for Santa Maria do Suaçuí, Minas Gerais, Brazil.
Loading current temperature, humidity, wind, and air quality context for Santa Maria do Suaçuí, Minas Gerais, Brazil.
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Santa Maria do Suaçuí, nestled in the heart of Minas Gerais, Brazil, occupies a unique geographic position within a landscape defined by rolling hills and the transition between the Cerrado biome and Atlantic Forest remnants. Located at coordinates -18.1900, -42.4139, the city sits at an elevation of approximately 800 meters, influencing temperature and atmospheric circulation. The surrounding terrain is characterized by undulating topography, typical of the Brazilian Highlands, with small streams and tributaries feeding into larger river systems. While not directly adjacent to a major body of water, the city’s hydrology is linked to the São Francisco River basin, a crucial water source for the region. The urban character of Santa Maria do Suaçuí is predominantly rural, with a population of 12,788, indicating a strong agricultural presence. Surrounding the city are extensive areas dedicated to cattle ranching and, increasingly, soybean and corn cultivation. This agricultural activity, alongside smaller-scale mining operations common in Minas Gerais, contributes to potential particulate matter emissions. The urban-rural gradient is relatively sharp, with limited heavy industry within the city limits, but regional influences from larger industrial centers further east impact air quality. The valley location can also trap pollutants during periods of atmospheric stability, exacerbating local air quality concerns.
Santa Maria do Suaçuí experiences a distinct wet and dry season, rather than traditional four seasons. Air quality generally improves during the wet season (October to April) due to increased rainfall which effectively washes particulate matter from the atmosphere. The higher humidity also suppresses dust resuspension from agricultural lands. However, this period can also see increased fungal spore concentrations, potentially impacting respiratory health. The dry season (May to September) presents the most significant air quality challenges. Reduced rainfall allows dust from agricultural activities – particularly land preparation and harvesting – to accumulate. Cooler temperatures during this period can also lead to temperature inversions, trapping pollutants near the ground. August and September are typically the driest months, and therefore the most problematic for air quality. Smoke from agricultural burning, a common practice for land clearing, further degrades air quality during these months. Sensitive groups, including children, the elderly, and individuals with pre-existing respiratory conditions, should limit strenuous outdoor activity during the dry season. Monitoring wind patterns is crucial; southerly winds can bring pollutants from more industrialized areas to the north. Increased vigilance and preventative measures are advised during these periods.
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