Ключевые слова: air quality, airborne contaminants, atmospheric pollution, blue sky, carbon footprint, chemical release, climate change, eco friendly, emissions, environment, environmental impact, environmental pollution, factory, global warming, greenhouse gases, health hazards, industrial chimneys, industrial waste, industry, pollutants, pollution, regulations, renewable resources, safety standards, sky, smog, smoke, sustainability, toxic fumes, urban pollution, waste, white smoke,