Air Pollution Control Systems Market To Reach $140.03 Billion By 2033

Air Pollution Control Systems  Market Growth & Trends

The global air pollution control Systems market size is expected to reach USD 140.03 billion by 2033, registering a CAGR of 6.3% from 2026 to 2033, according to a new report by Grand View Research, Inc. Rampant gas emissions from mining and construction sectors is projected to boost market growth.

Increasing adoption of air pollution control systems, rising awareness towards the importance of ecological conservation, and ongoing efforts to promote adoption of renewable fuels over fossil fuels is predicted to boost the global market. Numerous countries are announcing strict regulations to substantially reduce rampant use of fossil fuels that result in extensive emissions harmful gases and particulate matter.

Polluted air contains harmful substances in high concentrations and this can have undesirable effects on the ecology. Adverse effects include damage to human health, flora and fauna, and the environment at large. The eco system is vulnerable to pollution from natural sources and human activities. Combustion processes are among the largest originators of air contaminants, and industries that need combustion at the core of their processes are said to be major contributors to air pollution.

Scrubbers, both gas and chemical ones, are commonly used air pollution control equipment. Catalytic converters are air pollution control systems that convert hazardous pollutants and gases emitted by industrial exhausts into non-hazardous particulate matter by enabling a redox reaction, where there is a reduction and an oxidation reaction.

Chemical industries are some of the most prominent users of air pollution control systems.These include manufacturers of basic chemicals, specialty chemicals, consumer chemicals, and niche chemicals.

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Air Pollution Control Systems Market Report Highlights

• The industry is moderately concentrated, with a few global players holding notable technological and project execution advantages. However, regional manufacturers and specialized solution providers continue to compete strongly, especially in emerging economies

• Environmental regulations have a strong influence on technology adoption and investment decisions in this market. Compliance mandates push industries to upgrade outdated equipment and adopt cleaner processes

• Strict environmental compliance requirements and rising health concerns are pushing industries to adopt efficient emission control solutions

• The Catalytic Converters segment is expected to grow at a considerable CAGR of 7.0% from 2026 to 2033 in terms of revenue. Scrubbers held the dominant share, accounting for 16.4% share in 2025

• The Iron & Steel segment is expected to grow at a significant CAGR of 6.5% from 2026 to 2033 in terms of revenue. Power generation plants remain the primary adopters of air pollution control systems and accounted for a 23.6% share in 2025

• The iron and steel sector is expanding its use of emission control technologies as production levels rise globally. Dust, fumes, and toxic gases from furnaces and processing units require efficient abatement systems

• The air pollution control systems market in Asia Pacific led and accounted for a 37.2% share in 2025, due to fast industrial expansion in China, India, and Southeast Asia

Air Pollution Control Systems Market Segmentation

Grand View Research has segmented the global air pollution control systems market report based on product, application, and region:

Air Pollution Control Systems Product Outlook (Revenue, USD Billion, 2021 - 2033)

• Scrubbers

• Thermal Oxidizers

• Catalytic Converters

• Electrostatic Precipitators

• Others

Air Pollution Control Systems Application Outlook (Revenue, USD Billion, 2021 - 2033)

• Iron & Steel

• Power Generation

• Cement

• Chemical

• Others

Air Pollution Control Systems Regional Outlook (Revenue, USD Billion, 2021 - 2033)

• North America

  • U.S.

  • Canada

• Europe

  • Russia

  • Germany

  • Italy

  • UK

  • Spain

• Asia Pacific

  • China

  • India

  • Japan

  • South Korea

  • Australia

• Latin America

  • Brazil

• Middle East & Africa

  • Saudi Arabia

  • UAE

List of Key Players in Air Pollution Control Systems Market

• MITSUBISHI HEAVY INDUSTRIES, LTD

• Hitachi

• Alstom SA

• Thermax Limited

• Ducon Technologies

• Hamon Corporation

• Siemens Ag

• Babcock & Wilcox Enterprises, Inc

• Fujian Longking Co., Ltd.

• Testo SE & Co. KGaA

• MANN+HUMMEL

• Tri-Mer Corporation

• Doosan

• Donaldson Company, Inc.

• Essar Enviro Air Systems