Air quality control systems market seen reaching $144.09 billion by 2026

By AI, Created 12:41 PM UTC, June 04, 2026, /AGP/ – Allied Market Research says the global air quality control systems market will rise from $94.69 billion in 2018 to $144.09 billion by 2026, driven by tighter pollution controls, industrial growth and demand for filters. Asia-Pacific led the market in 2018, while tunnels and indoor systems are projected to post the fastest growth rates.

Why it matters: - Air quality control systems are tied to industrial emissions, indoor air quality and pollution management across power, manufacturing, transportation and healthcare. - The market forecast points to continued spending on controls as governments tighten emissions rules and industries expand in emerging markets. - The estimate also signals growth for suppliers of scrubbers, filters, purifiers and related equipment.

What happened: - Allied Market Research released a report on the global air quality control systems market covering product type, pollutant type, end-user industry and application. - The report values the market at $94.69 billion in 2018 and projects it will reach $144.09 billion by 2026. - The forecast implies a 5.2% compound annual growth rate from 2019 to 2026. - The report includes analysis of investment opportunities, growth strategies, market size, competition and market trends. - Download Sample Report

The details: - Demand for air filters in medical and pharma industries is one of the main growth drivers. - Rising concern over air pollution and industrialization in emerging countries is also supporting the market. - High initial investment and operating costs are slowing growth. - Fewer new coal power plants worldwide are weighing on demand. - Technological advancements and stricter government regulations are expected to create new opportunities. - The air pollution control application segment held nearly two-fifths of total revenue in 2018 and is expected to remain the largest through 2026. - The tunnels segment is projected to grow at a 6.9% CAGR from 2019 to 2026, the fastest among applications. - Underground road tunnels can see pollutant concentrations rise quickly, which supports demand for control systems. - The ambient product segment accounted for nearly three-fourths of market share in 2018 and is expected to stay dominant through 2026. - Ambient systems include wet scrubbers and dry scrubbers used to remove airborne contaminants and industrial gases from exhaust streams. - The indoor segment is projected to grow at a 5.7% CAGR over the forecast period. - Indoor growth is linked to air cleaners, air filters and air purifiers that improve indoor air quality. - Asia-Pacific, followed by North America, held nearly two-fifths of global revenue in 2018. - Regional demand was supported by the need for food, electricity, oil, gas and power. - LAMEA is projected to post the fastest regional CAGR at 6.5% during the study period. - The report names Donaldson Company, Babcock & Wilcox Enterprises, ELEX AG, GEA Group, HAMON Group, MANN+HUMMEL, Thermax, Mitsubishi Hitachi Power Systems, GE Power and Daikin Industries among the leading companies. - Enquire for discount

Between the lines: - The report’s strongest growth pockets are tied to both regulatory pressure and practical air-quality needs in enclosed or high-exposure environments. - The fastest-growing segments suggest demand is broadening beyond industrial smokestacks into transport infrastructure and indoor spaces. - Asia-Pacific’s lead reflects heavy energy and industrial demand, while LAMEA’s growth rate suggests more adoption in developing markets.

What’s next: - Market growth will likely depend on how quickly governments enforce pollution rules and how much industry invests in filtration and control equipment. - Suppliers positioned in indoor air systems, tunnel ventilation and ambient scrubbers may see the clearest demand gains. - The competitive field will remain centered on established industrial equipment and filtration companies.