由于天气干燥，圭亚那面临山火，影响能见度，造成烟雾，导致空气质量不佳。 Guyana faces wildfires due to dry weather, impacting visibility, causing smog, and leading to poor air quality.

圭亚那正遭受因严重干燥天气而引发的山火，影响能见度并引发雾霾。 Guyana is experiencing wildfires fueled by severe dry weather conditions, affecting visibility and causing smog. 这些火灾主要是由于自燃和人类活动（例如焚烧稻田、农田和废物）造成的，导致空气质量不佳和健康问题。 The fires, mainly due to spontaneous combustion and human activities like burning rice fields, farmlands, and waste, have led to poor air quality and health concerns. 圭亚那消防局正在扑灭大火，当局敦促公民停止焚烧废物。 The Guyana Fire Service is combatting the fires, and authorities are urging citizens to stop burning waste materials.