세계의 실내 공기질(IAQ) 모니터링 시스템 시장 : 시장 규모, 점유율, 성장 및 산업 분석 - 유형별, 용도별, 지역별 인사이트 및 예측(2024-2032년)

Growth Factors of indoor air quality (IAQ) monitoring system Market

The global indoor air quality (IAQ) monitoring system market is gaining strong traction as air pollution, health risks, and building automation technologies continue to evolve. In 2024, the market was valued at USD 2.21 billion, driven by heightened awareness of indoor pollutants and the growing adoption of smart and connected monitoring devices. The upward trajectory continues with the market projected to reach USD 2.33 billion in 2025, supported by rising demand in commercial, residential, and healthcare facilities. By 2032, the indoor air quality monitoring system market is expected to expand significantly to USD 3.92 billion, highlighting the long-term shift toward healthier, safer, and energy-efficient indoor spaces.

Indoor air quality monitoring systems serve a crucial role by detecting pollutants such as VOCs, PM2.5, CO2, CO, humidity, and temperature variations. These systems ensure safe indoor environments by triggering alerts and enabling timely corrective actions, from increasing ventilation to activating air purification systems. Major manufacturers-including Honeywell, 3M, Thermo Fisher Scientific, Siemens, and TSI Incorporated-continue innovating with integrated sensing systems capable of working in real-time with building management platforms.

Market Drivers

Growing Use in Healthcare, Education, and Commercial Infrastructure

The strongest market momentum comes from increasing adoption across hospitals, clinics, schools, and commercial facilities. Healthcare environments require strict control of airborne contaminants to prevent infection transmission. Similarly, educational institutions with high occupancy levels rely on IAQ systems to maintain proper ventilation and ensure student well-being. Real-time pollutant monitoring enables facility managers to detect chemical contaminants, carbon dioxide buildup, or harmful particulate concentration and respond immediately to maintain a healthy indoor atmosphere.

Market Restraints

Integration Challenges With Legacy Infrastructure

A significant barrier to adoption is the difficulty of integrating modern IAQ systems into older building infrastructures. Outdated HVAC systems and incompatible electrical or automation setups make retrofitting costly and complex. Many older commercial and residential buildings lack the capacity to support dynamic, real-time sensor networks, slowing market growth in developing regions and aging urban areas.

Market Opportunities

Rising Health Awareness and Post-Pandemic Air Quality Concerns

Global pollution levels and the long-term impact of COVID-19 have significantly raised awareness of respiratory health and indoor environmental safety. Consumers and businesses alike are investing in IAQ monitoring devices capable of detecting airborne pathogens, allergens, CO2, and harmful gases. Increasing demand for wellness-focused building technology presents long-term opportunities for manufacturers offering compact, low-cost, and accurate monitoring systems.

Market Trends

Sustainability and Energy Efficiency

A major trend shaping the market is the convergence of IAQ management and sustainability goals. Energy-efficient buildings rely on IAQ monitors to optimize HVAC performance while reducing energy consumption. By improving ventilation control and air filtration cycles, IAQ systems balance occupant comfort with lower carbon footprints and utility costs. Companies are increasingly integrating IAQ sensors into smart home and smart building ecosystems to achieve real-time energy management.

Segmentation Overview

By Pollutant

• Chemical pollutants dominate due to the widespread presence of VOCs, CO, formaldehyde, and nitrogen dioxide in indoor environments.
• Biological pollutants such as mold, bacteria, viruses, and allergens remain vital focus areas as health impacts gain prominence.

By End-User

• Commercial & residential users lead the market, driven by increased pollution concerns and the need for healthy indoor environments.
• Pharmaceutical facilities rely heavily on IAQ systems to ensure contamination-free cleanrooms and adherence to regulatory standards.

Regional Insights

North America

North America led the global market in 2024, holding USD 0.90 billion and a 40.72% share. Strong regulations from EPA and OSHA, rising adoption of smart building technologies, and heightened awareness of health risks drive regional demand. The U.S. remains the largest contributor, with rapid growth in smart-home IAQ solutions.

Europe

Europe shows strong adoption due to stringent air quality directives and increasing respiratory health concerns. Smart home integration and post-pandemic awareness continue boosting demand.

Asia Pacific

Asia Pacific is witnessing high growth due to increasing pollution levels, urbanization, and government-backed initiatives aimed at improving IAQ. Adoption is accelerating across commercial offices, hospitals, and residential complexes.

Latin America & Middle East/Africa

These regions show growing demand driven by rapid urbanization, industrial expansion, and rising awareness of air contamination risks in densely populated cities.

Conclusion

With market size increasing from USD 2.21 billion in 2024 to USD 2.33 billion in 2025, and forecasted to reach USD 3.92 billion by 2032, the indoor air quality monitoring system market is on a strong growth trajectory. Expanding health awareness, rising pollution levels, and advancements in smart building technologies will continue to shape global demand through the next decade.

Segmentation By Pollutant

• Chemical
• Physical
• Biological

By End-User

• Commercial & Residential
• Public Infrastructure
• Power Generation Plants
• Pharmaceutical Industry
• Others

By Region

• North America (By Pollutant, By End-User, and By Country)
  • U.S. (By End-User)
  • Canada (By End-User)
• Europe (By Pollutant, By End-User, and By Country)
  • Germany (By End-User)
  • U.K. (By End-User)
  • France (By End-User)
  • Spain (By End-User)
  • Italy (By End-User)
  • Russia (By End-User)
  • Rest of Europe (By End-User)
• Asia Pacific (By Pollutant, By End-User, and By Country)
  • China (By End-User)
  • Japan (By End-User)
  • India (By End-User)
  • Australia (By End-User)
  • Southeast Asia (By End-User)
  • Rest of Asia Pacific (By End-User)
• Latin America (By Pollutant, By End-User, and By Country)
  • Brazil (By End-User)
  • Mexico (By End-User)
  • Rest of Latin America (By End-User)
• Middle East & Africa (By Pollutant, By End-User and By Country)
  • GCC (By End-User)
  • South Africa (By End-User)
• Rest of Middle East & Africa (By End-User)

Table of Content

1. Introduction

• 1.1. Research Scope
• 1.2. Market Segmentation
• 1.3. Research Methodology
• 1.4. Definitions & Assumptions

2. Executive Summary

3. Market Dynamics

• 3.1. Market Drivers
• 3.2. Market Restraints
• 3.3. Market Opportunities

4. Key Insights

• 4.1. Key Emerging Trends - For Major Countries
• 4.2. Latest Technological Advancement
• 4.3. Insight on Regulatory Landscape
• 4.4. Porters Five Forces Analysis
• 4.5. Impact of Tariffs on the Global Indoor Air Quality Monitoring System Market

5. Global Indoor Air Quality Monitoring System Market (USD Billion) Analysis, Insights, and Forecast, 2019-2032

• 5.1. Key Findings
• 5.2. Market Analysis, Insights, and Forecast - By Pollutant
  • 5.2.1. Chemical
  • 5.2.2. Physical
  • 5.2.3. Biological
• 5.3. Market Analysis, Insights, and Forecast - By End-User
  • 5.3.1. Commercial & Residential
  • 5.3.2. Public Infrastructure
  • 5.3.3. Power Generation Plants
  • 5.3.4. Pharmaceutical Industry
  • 5.3.5. Others
• 5.4. Market Analysis, Insights, and Forecast - By Region
  • 5.4.1. North America
  • 5.4.2. Europe
  • 5.4.3. Asia Pacific
  • 5.4.4. Latin America
  • 5.4.5. Middle East & Africa

6. North America Indoor Air Quality Monitoring System Market (USD Billion) Analysis, Insights, and Forecast, 2019-2032

• 6.1. Key Findings
• 6.2. Market Analysis, Insights, and Forecast - By Pollutant
  • 6.2.1. Chemical
  • 6.2.2. Physical
  • 6.2.3. Biological
• 6.3. Market Analysis, Insights, and Forecast - By End-User
  • 6.3.1. Commercial & Residential
  • 6.3.2. Public Infrastructure
  • 6.3.3. Power Generation Plants
  • 6.3.4. Pharmaceutical Industry
  • 6.3.5. Others
• 6.4. Market Analysis, Insights, and Forecast - By Country
  • 6.4.1. U.S. Market Analysis, Insights, and Forecast - By End-User
    • 6.4.1.1. Commercial & Residential
    • 6.4.1.2. Public Infrastructure
    • 6.4.1.3. Power Generation Plants
    • 6.4.1.4. Pharmaceutical Industry
    • 6.4.1.5. Others
  • 6.4.2. Canada Market Analysis, Insights, and Forecast - By End-User
    • 6.4.2.1. Commercial & Residential
    • 6.4.2.2. Public Infrastructure
    • 6.4.2.3. Power Generation Plants
    • 6.4.2.4. Pharmaceutical Industry
    • 6.4.2.5. Others

7. Europe Indoor Air Quality Monitoring System Market (USD Billion) Analysis, Insights, and Forecast, 2019-2032

• 7.1. Key Findings
• 7.2. Market Analysis, Insights, and Forecast - By Pollutant
  • 7.2.1. Chemical
  • 7.2.2. Physical
  • 7.2.3. Biological
• 7.3. Market Analysis, Insights, and Forecast - By End-User
  • 7.3.1. Commercial & Residential
  • 7.3.2. Public Infrastructure
  • 7.3.3. Power Generation Plants
  • 7.3.4. Pharmaceutical Industry
  • 7.3.5. Others
• 7.4. Market Analysis, Insights, and Forecast - By Country
  • 7.4.1. UK Market Analysis, Insights, and Forecast - By End-User
    • 7.4.1.1. Commercial & Residential
    • 7.4.1.2. Public Infrastructure
    • 7.4.1.3. Power Generation Plants
    • 7.4.1.4. Pharmaceutical Industry
    • 7.4.1.5. Others
  • 7.4.2. Germany Market Analysis, Insights, and Forecast - By End-User
    • 7.4.2.1. Commercial & Residential
    • 7.4.2.2. Public Infrastructure
    • 7.4.2.3. Power Generation Plants
    • 7.4.2.4. Pharmaceutical Industry
    • 7.4.2.5. Others
  • 7.4.3. France Market Analysis, Insights, and Forecast - By End-User
    • 7.4.3.1. Commercial & Residential
    • 7.4.3.2. Public Infrastructure
    • 7.4.3.3. Power Generation Plants
    • 7.4.3.4. Pharmaceutical Industry
    • 7.4.3.5. Others
  • 7.4.4. Italy Market Analysis, Insights, and Forecast - By End-User
    • 7.4.4.1. Commercial & Residential
    • 7.4.4.2. Public Infrastructure
    • 7.4.4.3. Power Generation Plants
    • 7.4.4.4. Pharmaceutical Industry
    • 7.4.4.5. Others
  • 7.4.5. Spain Market Analysis, Insights, and Forecast - By End-User
    • 7.4.5.1. Commercial & Residential
    • 7.4.5.2. Public Infrastructure
    • 7.4.5.3. Power Generation Plants
    • 7.4.5.4. Pharmaceutical Industry
    • 7.4.5.5. Others
  • 7.4.6. Russia Market Analysis, Insights, and Forecast - By End-User
    • 7.4.6.1. Commercial & Residential
    • 7.4.6.2. Public Infrastructure
    • 7.4.6.3. Power Generation Plants
    • 7.4.6.4. Pharmaceutical Industry
    • 7.4.6.5. Others
  • 7.4.7. Rest of Europe Market Analysis, Insights, and Forecast - By End-User
    • 7.4.7.1. Commercial & Residential
    • 7.4.7.2. Public Infrastructure
    • 7.4.7.3. Power Generation Plants
    • 7.4.7.4. Pharmaceutical Industry
    • 7.4.7.5. Others

8. Asia Pacific Indoor Air Quality Monitoring System Market (USD Billion) Analysis, Insights, and Forecast, 2019-2032

• 8.1. Key Findings
• 8.2. Market Analysis, Insights, and Forecast - By Pollutant
  • 8.2.1. Chemical
  • 8.2.2. Physical
  • 8.2.3. Biological
• 8.3. Market Analysis, Insights, and Forecast - By End-User
  • 8.3.1. Commercial & Residential
  • 8.3.2. Public Infrastructure
  • 8.3.3. Power Generation Plants
  • 8.3.4. Pharmaceutical Industry
  • 8.3.5. Others
• 8.4. Market Analysis, Insights, and Forecast - By Country
  • 8.4.1. China Market Analysis, Insights, and Forecast - By End-User
    • 8.4.1.1. Commercial & Residential
    • 8.4.1.2. Public Infrastructure
    • 8.4.1.3. Power Generation Plants
    • 8.4.1.4. Pharmaceutical Industry
    • 8.4.1.5. Others
  • 8.4.2. Japan Market Analysis, Insights, and Forecast - By End-User
    • 8.4.2.1. Commercial & Residential
    • 8.4.2.2. Public Infrastructure
    • 8.4.2.3. Power Generation Plants
    • 8.4.2.4. Pharmaceutical Industry
    • 8.4.2.5. Others
  • 8.4.3. India Market Analysis, Insights, and Forecast - By End-User
    • 8.4.3.1. Commercial & Residential
    • 8.4.3.2. Public Infrastructure
    • 8.4.3.3. Power Generation Plants
    • 8.4.3.4. Pharmaceutical Industry
    • 8.4.3.5. Others
  • 8.4.4. Australia Market Analysis, Insights, and Forecast - By End-User
    • 8.4.4.1. Commercial & Residential
    • 8.4.4.2. Public Infrastructure
    • 8.4.4.3. Power Generation Plants
    • 8.4.4.4. Pharmaceutical Industry
    • 8.4.4.5. Others
  • 8.4.5. Southeast Asia Market Analysis, Insights, and Forecast - By End-User
    • 8.4.5.1. Commercial & Residential
    • 8.4.5.2. Public Infrastructure
    • 8.4.5.3. Power Generation Plants
    • 8.4.5.4. Pharmaceutical Industry
    • 8.4.5.5. Others
  • 8.4.6. Rest of Asia Pacific Market Analysis, Insights, and Forecast - By End-User
    • 8.4.6.1. Commercial & Residential
    • 8.4.6.2. Public Infrastructure
    • 8.4.6.3. Power Generation Plants
    • 8.4.6.4. Pharmaceutical Industry
    • 8.4.6.5. Others

9. Latin America Indoor Air Quality Monitoring System Market (USD Billion) Analysis, Insights, and Forecast, 2019-2032

• 9.1. Key Findings
• 9.2. Market Analysis, Insights, and Forecast - By Pollutant
  • 9.2.1. Chemical
  • 9.2.2. Physical
  • 9.2.3. Biological
• 9.3. Market Analysis, Insights, and Forecast - By End-User
  • 9.3.1. Commercial & Residential
  • 9.3.2. Public Infrastructure
  • 9.3.3. Power Generation Plants
  • 9.3.4. Pharmaceutical Industry
  • 9.3.5. Others
• 9.4. Market Analysis, Insights, and Forecast - By Country
  • 9.4.1. Brazil Market Analysis, Insights, and Forecast - By End-User
    • 9.4.1.1. Commercial & Residential
    • 9.4.1.2. Public Infrastructure
    • 9.4.1.3. Power Generation Plants
    • 9.4.1.4. Pharmaceutical Industry
    • 9.4.1.5. Others
  • 9.4.2. Mexico Market Analysis, Insights, and Forecast - By End-User
    • 9.4.2.1. Commercial & Residential
    • 9.4.2.2. Public Infrastructure
    • 9.4.2.3. Power Generation Plants
    • 9.4.2.4. Pharmaceutical Industry
    • 9.4.2.5. Others
  • 9.4.3. Rest of Latin America Market Analysis, Insights, and Forecast - By End-User
    • 9.4.3.1. Commercial & Residential
    • 9.4.3.2. Public Infrastructure
    • 9.4.3.3. Power Generation Plants
    • 9.4.3.4. Pharmaceutical Industry
    • 9.4.3.5. Others

10. Middle East & Africa Indoor Air Quality Monitoring System Market (USD Billion) Analysis, Insights, and Forecast, 2019-2032

• 10.1. Key Findings
• 10.2. Market Analysis, Insights, and Forecast - By Pollutant
  • 10.2.1. Chemical
  • 10.2.2. Physical
  • 10.2.3. Biological
• 10.3. Market Analysis, Insights, and Forecast - By End-User
  • 10.3.1. Commercial & Residential
  • 10.3.2. Public Infrastructure
  • 10.3.3. Power Generation Plants
  • 10.3.4. Pharmaceutical Industry
  • 10.3.5. Others
• 10.4. Market Analysis, Insights, and Forecast - By Country
  • 10.4.1. GCC Market Analysis, Insights, and Forecast - By End-User
    • 10.4.1.1. Commercial & Residential
    • 10.4.1.2. Public Infrastructure
    • 10.4.1.3. Power Generation Plants
    • 10.4.1.4. Pharmaceutical Industry
    • 10.4.1.5. Others
  • 10.4.2. South Africa Market Analysis, Insights, and Forecast - By End-User
    • 10.4.2.1. Commercial & Residential
    • 10.4.2.2. Public Infrastructure
    • 10.4.2.3. Power Generation Plants
    • 10.4.2.4. Pharmaceutical Industry
    • 10.4.2.5. Others
  • 10.4.3. Rest of Middle East Africa Market Analysis, Insights, and Forecast - By End-User
    • 10.4.3.1. Commercial & Residential
    • 10.4.3.2. Public Infrastructure
    • 10.4.3.3. Power Generation Plants
    • 10.4.3.4. Pharmaceutical Industry
    • 10.4.3.5. Others

11. Competitive Analysis

• 11.1. Company Market Share Analysis, 2024
• 11.2. Company Profile
  • 11.2.1. Thermo Fisher Scientific
    • 11.2.1.1. Business Overview
    • 11.2.1.2. Product & Services Offerings
    • 11.2.1.3. Recent Developments
    • 11.2.1.4. Financials (Based on Availability)
  • 11.2.2. Emerson Electric
    • 11.2.2.1. Business Overview
    • 11.2.2.2. Product & Services Offerings
    • 11.2.2.3. Recent Developments
    • 11.2.2.4. Financials (Based on Availability)
  • 11.2.3. 3M Company
    • 11.2.3.1. Business Overview
    • 11.2.3.2. Product & Services Offerings
    • 11.2.3.3. Recent Developments
    • 11.2.3.4. Financials (Based on Availability)
  • 11.2.4. Horiba, Ltd.
    • 11.2.4.1. Business Overview
    • 11.2.4.2. Product & Services Offerings
    • 11.2.4.3. Recent Developments
    • 11.2.4.4. Financials (Based on Availability)
  • 11.2.5. Siemens AG
    • 11.2.5.1. Business Overview
    • 11.2.5.2. Product & Services Offerings
    • 11.2.5.3. Recent Developments
    • 11.2.5.4. Financials (Based on Availability)
  • 11.2.6. RXI Instruments
    • 11.2.6.1. Business Overview
    • 11.2.6.2. Product & Services Offerings
    • 11.2.6.3. Recent Developments
    • 11.2.6.4. Financials (Based on Availability)
  • 11.2.7. Testo
    • 11.2.7.1. Business Overview
    • 11.2.7.2. Product & Services Offerings
    • 11.2.7.3. Recent Developments
    • 11.2.7.4. Financials (Based on Availability)
  • 11.2.8. Innovaer Technologies
    • 11.2.8.1. Business Overview
    • 11.2.8.2. Product & Services Offerings
    • 11.2.8.3. Recent Developments
    • 11.2.8.4. Financials (Based on Availability)
  • 11.2.9. Chemtrols
    • 11.2.9.1. Business Overview
    • 11.2.9.2. Product & Services Offerings
    • 11.2.9.3. Recent Developments
    • 11.2.9.4. Financials (Based on Availability)
  • 11.2.10. Honeywell
    • 11.2.10.1. Business Overview
    • 11.2.10.2. Product & Services Offerings
    • 11.2.10.3. Recent Developments
    • 11.2.10.4. Financials (Based on Availability)
  • 11.2.11. Aeroqual
    • 11.2.11.1. Business Overview
    • 11.2.11.2. Product & Services Offerings
    • 11.2.11.3. Recent Developments
    • 11.2.11.4. Financials (Based on Availability)
  • 11.2.12. TSI Incorporated
    • 11.2.12.1. Business Overview
    • 11.2.12.2. Product & Services Offerings
    • 11.2.12.3. Recent Developments
    • 11.2.12.4. Financials (Based on Availability)