Ключевые слова: air pollution, air quality, atmospheric contaminants, atmospheric pollution, carbon dioxide, carbon footprint, chimneys, climate change, contaminated air, contamination, emissions, energy, environment, environmental impact, exhaust, exhaust gases, factory, fumes, global warming, greenhouse gases, harmful, harmful chemicals, harmful substances, hazardous emissions, health risks, industrial, industrial processes, industrial waste, industry, manufacturing, oil refinery, polluting, pollution, pollution control, production, refinery operations, smog, smoke, smokestacks, toxic,