Carapó Air Quality Index (AQI)

Loading live AQI data...

Loading historical AQI trends...

Carapó, nestled in the state of Mato Grosso do Sul, Brazil, at coordinates -22.6339, -54.8219, presents a unique geographic context influencing its air quality. The city sits within the Pantanal biome, the world’s largest tropical wetland, though Carapó itself is situated on higher ground, transitioning from the floodplain. The terrain is generally flat to gently undulating, characteristic of the Pantanal’s southern reaches. This location, approximately 260km west of Campo Grande, places it within a predominantly agricultural region, heavily focused on cattle ranching and increasingly, soybean and corn cultivation. The surrounding landscape is a mosaic of grasslands, gallery forests along rivers, and cultivated fields. The Paraguay River is a significant hydrological feature nearby, influencing local humidity and potentially contributing to fog formation. While Carapó isn’t a major industrial hub, agricultural activities – including land clearing via burning – and the transport of agricultural products contribute to particulate matter emissions. The urban-rural gradient is relatively sharp, with significant areas of undeveloped land surrounding the city. This proximity to agricultural land means air quality is heavily influenced by seasonal farming practices and weather patterns, with potential for long-range transport of pollutants from larger agricultural zones further afield. The elevation is relatively low, around 160m, which can exacerbate temperature inversions.

Carapó experiences a distinct wet and dry season, profoundly impacting air quality. The dry season, roughly from May to September, is typically associated with poorer air quality. This is due to increased land clearing for agricultural purposes, often involving controlled burns, releasing significant amounts of particulate matter (PM2.5 and PM10) and other pollutants. Lower humidity during these months also means pollutants don’t readily disperse. August and September are often the worst months for smoke haze. Conversely, the wet season, from October to April, generally brings improved air quality. Rainfall effectively washes pollutants from the atmosphere, and higher humidity promotes dispersion. However, even during the wet season, localized pollution can occur from vehicle emissions and dust from unpaved roads. November and December see increased rainfall, offering the cleanest air. Temperature inversions, common during cooler nights in the dry season, trap pollutants near the ground, worsening conditions. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit outdoor activity during the dry season, particularly on days with visible smoke. Monitoring wind direction is crucial, as pollutants can be transported from surrounding agricultural areas.