Asia-Pacific Air Quality Monitoring System Market Overview

The Asia-Pacific Air Quality Monitoring (AQM) System market which was valued at approximately USD 70.10 million in 2025 and is estimated to rise further up to almost USD 73.27 million by 2026, is projected to reach around USD 109.71 million by 2035, expanding at a CAGR of about 4.53% during the forecast period from 2026 to 2035.

Market growth is primarily driven by the high levels of air pollution across the region, increasing prevalence of respiratory and cardiovascular diseases, and rising awareness of health risks associated with poor air quality. According to the World Health Organization (WHO), around one-third of global air pollution deaths occur in the Asia-Pacific, with 2.2 million premature deaths annually in the WHO Western Pacific Region alone.

Government initiatives aimed at monitoring and regulating air quality, such as nationwide deployment of AQM systems, regulatory reforms, and public reporting mechanisms, are further strengthening adoption. For example, China’s government has implemented comprehensive urban air quality monitoring programs, while India’s National Air Quality Monitoring Program (NAMP) supports data-driven interventions across major cities. The availability of advanced sensor technologies, cloud-based analytics, and portable monitoring devices is facilitating accurate, real-time air quality measurement, enhancing both government and public engagement. These policy measures and technological advancements are fostering demand across major markets including China, Japan, India, South Korea, and Singapore, where structured public health initiatives and regulatory frameworks continue to advance the adoption of air quality monitoring systems.

Asia-Pacific Air Quality Monitoring (AQM) System Market Dynamics

The industry is witnessing notable shifts in technology usage and public demand for real-time environmental data. One of the key trends shaping the market is the increasing deployment of outdoor monitoring systems, reflecting changing preferences toward accuracy, sustainability, and regulatory compliance. Another emerging trend is the adoption of cloud-based and portable AQM devices, driven by technological innovation and government-mandated air quality reporting standards. These developments are influencing product offerings and encouraging companies to focus on integrated monitoring solutions, thereby redefining competitive dynamics within the market. Government initiatives such as China’s national air quality monitoring programs and India’s National Air Quality Monitoring Program (NAMP) are reinforcing these trends by mandating data transparency and consistent monitoring across urban and industrial areas.

Growth Drivers

The growth of the market is largely supported by the increasing air pollution levels in the region, which continue to generate consistent demand across government agencies, academic institutions, and commercial sectors. Increasing investments in environmental monitoring infrastructure and smart city initiatives are further accelerating market expansion. Additionally, rising public awareness about respiratory and cardiovascular diseases caused by air pollution is playing a crucial role in boosting adoption. As governments and enterprises prioritize compliance with environmental regulations, demand for advanced, accurate, and real-time AQM systems is expected to remain strong throughout the forecast period. According to the WHO, around 2.2 million of the world’s 7 million premature deaths from air pollution occur in the WHO Western Pacific Region, underscoring the critical need for reliable monitoring systems.

Market Restraints / Challenges

Despite favorable growth prospects, the market faces certain challenges that may limit its expansion. High product costs, including the expenses of advanced sensors and data analytics systems, continue to affect profitability and market penetration, particularly among price-sensitive segments. Furthermore, limitations in data accessibility, transparency, and technical expertise pose operational challenges for manufacturers and suppliers. Dependence on imported components and specialized skilled labor can lead to cost pressures and delivery delays, impacting overall market performance during periods of economic or regulatory uncertainty.

Market Opportunities

The market presents significant opportunities in expanding real-time monitoring solutions, particularly driven by urbanization, industrial growth, and smart city programs. Companies offering portable, cloud-enabled, and modular AQM solutions are well-positioned to capture incremental demand from government agencies, research institutions, and commercial enterprises. Another key opportunity lies in the integration of digital tools and analytics platforms, where rising investments in AI-enabled data interpretation and automated monitoring systems are creating avenues for higher efficiency and long-term client engagement. Advancements in smart sensors, IoT connectivity, and public awareness campaigns are also expected to enhance adoption rates, improve air quality management, and support regulatory compliance across major markets including China, Japan, India, South Korea, and Singapore.

Asia-Pacific Air Quality Monitoring System Market Report Coverage

Asia-Pacific Air Quality Monitoring (AQM) System Market Segmentation

By Product

Indoor monitors accounted for the largest share of the market in 2025, representing approximately 58% of total revenue. Their dominance is driven by rising awareness of indoor air quality, adoption in commercial and residential buildings, hospitals, and educational institutions, and integration with smart building infrastructure. Indoor monitors include Fixed and Portable types, with Fixed units widely deployed in institutions and commercial complexes, while Portable indoor monitors are gaining traction in small offices and residential applications.

Outdoor monitors are expected to register the fastest growth, with an estimated CAGR of 5.2% during 2026–2035. Outdoor systems are also divided into Fixed and Portable units, with Fixed monitoring stations used in urban areas for continuous ambient air tracking and Portable outdoor devices deployed for temporary measurements or research studies. Other products such as Dust & Particulate Matter monitors and AQM stations complement the product portfolio, catering to industrial emission tracking and large-scale environmental monitoring programs.

By Sampling Method

Continuous monitoring systems (Active/Continuous) held the largest share in 2025, accounting for roughly 55% of revenue. Their adoption is driven by regulatory requirements for real-time data and automated pollutant tracking in urban and industrial environments.

Other sampling methods include Manual, Passive, and Intermittent systems. Intermittent and Portable monitoring methods are expected to grow at the fastest pace, with a CAGR of 5.8% from 2026–2035. Manual and Passive systems are often used in research projects, smaller industrial plants, and localized air quality studies, supporting compliance and environmental awareness initiatives.

By Pollutant Type

Chemical pollutant monitoring systems accounted for the largest share in 2025, contributing roughly 57% of revenue. They include monitoring of gases such as NO₂, SO₂, CO, and VOCs, widely deployed in industrial zones and urban centers under government regulations.

Physical pollutants, particularly PM₂.₅ and PM₁₀, are expected to register the fastest growth with a CAGR of 5.6% during 2026–2035, driven by urban air quality initiatives. Biological pollutant monitoring, while smaller in revenue share, is increasingly adopted in hospitals, laboratories, and pharmaceutical facilities for health-sensitive environments.

By End-User

Government agencies and academic institutions accounted for the largest segment in 2025, representing approximately 36% of total revenue. Their share is supported by large-scale environmental monitoring projects, regulatory reporting obligations, and research programs.

Commercial and residential users are expected to witness the fastest growth, with a CAGR of 5.4% through 2035, driven by smart building integrations, indoor air quality awareness, and ESG compliance.

Other end-users include the Petrochemical Industry, Pollutant Generation Plants, and the Pharmaceutical Industry, all of which are expanding monitoring system deployments due to stricter emission norms and compliance regulations. The Others category covers emerging sectors such as educational campuses, data centers, and small manufacturing facilities, contributing to steady market demand.

Regional Insights

China

China accounted for approximately 32% of the market in 2025, driven by rapid urbanization, industrial growth, and government mandates to curb air pollution in major metropolitan areas. Key cities including Beijing, Shanghai, Guangzhou, and Shenzhen continue to witness strong adoption of both indoor and outdoor air quality monitoring systems. The Chinese government has implemented robust initiatives, including the Air Pollution Prevention and Control Action Plan, the National Ambient Air Quality Monitoring Network, and city-level smart environment monitoring programs, which mandate continuous monitoring of particulate matter (PM₂.₅/PM₁₀) and gaseous pollutants. These initiatives are complemented by investments from industrial sectors, commercial complexes, and public institutions seeking compliance with stringent environmental standards.

Public awareness campaigns on air pollution health impacts and rising consumer demand for indoor air quality monitoring are further encouraging adoption. Integration of IoT-enabled sensors, cloud-based analytics, and AI-driven reporting platforms is enhancing data accuracy, predictive capabilities, and regulatory compliance, thereby strengthening regional market performance.

India

India represented roughly 20% of the market in 2025, witnessing steady growth due to increasing urban pollution, industrial emissions, and governmental environmental regulations. Major cities such as Delhi, Mumbai, Bengaluru, and Kolkata are central hubs for monitoring infrastructure, both for ambient and indoor air quality applications.

The Central Pollution Control Board (CPCB) leads government efforts through initiatives such as the National Air Quality Monitoring Program (NAMP), smart city environmental monitoring schemes, and localized urban pollution control projects. These programs encourage the adoption of continuous and portable monitoring systems in industrial parks, residential complexes, and institutional facilities. Increasing collaborations between public agencies and private technology providers are expanding deployment of IoT-enabled monitoring networks, enabling real-time data reporting and integration with national air quality indices. Rising public health concerns and compliance pressures among industrial operators further reinforce market expansion in India.

Japan

Japan contributed approximately 12% of the market in 2025, supported by modernization of urban infrastructure, high environmental awareness, and stringent air quality standards. Major metropolitan regions including Tokyo, Osaka, Nagoya, and Yokohama are investing heavily in both indoor and outdoor monitoring systems to meet regulatory requirements.

Government initiatives led by the Ministry of the Environment (MOE) Japan promote installation of high-precision sensors, deployment of IoT-enabled air quality networks, and integration with urban smart city frameworks. Adoption of monitoring systems spans commercial buildings, hospitals, educational institutions, and industrial zones, driven by rising public demand for safe and healthy environments. Advanced data analytics, continuous monitoring, and AI-driven predictive tools are enhancing air quality management, supporting steady regional growth.

Rest of Asia Pacific

Other countries, including South Korea, Singapore, Malaysia, Thailand, Indonesia, the Philippines, Vietnam, and Pacific Island nations accounted for approximately 21% of the market in 2025. Growth in these regions is fueled by increasing urbanization, industrial development, and government-backed environmental monitoring initiatives. Key urban centers such as Seoul, Singapore, Kuala Lumpur, Bangkok, Jakarta, Manila, and Ho Chi Minh City are witnessing growing adoption of indoor and outdoor monitoring systems.

Government-led programs, including smart city projects, environmental compliance regulations, and funding for research and infrastructure, are driving adoption in both commercial and residential sectors. Industrial facilities are increasingly deploying AQM systems to comply with emission standards, while residential and commercial buildings are integrating indoor monitoring solutions for health and wellness.

Competitive Landscape / Company Insights

The market is moderately to highly competitive, with global and regional players focusing on product innovation, pricing strategies, and geographic expansion. Key vendors are investing in IoT-enabled sensors, cloud-based analytics, and smart monitoring platforms to enhance data accuracy and operational efficiency. Adoption is supported by government initiatives such as China’s Air Pollution Prevention and Control Action Plan, India’s National Air Quality Monitoring Program (NAMP), and Japan’s MOE environmental standards, encouraging companies to strengthen market position and expand deployment across urban, industrial, and residential sectors.

Mini Profiles

3M Company focuses on advanced air quality sensors and environmental monitoring solutions, supported by global distribution networks, brand recognition, and innovative technologies that enhance real-time data collection across industrial and urban sectors in APAC.

Aeroqual Limited operates in premium and mass AQM segments, emphasizing high-precision outdoor and indoor monitors with cloud-based analytics, supported by strategic collaborations, technical training programs, and extensive municipal and industrial adoption.

Autotronic Enterprise Co., Ltd. leverages local manufacturing and partnerships to expand market presence, offering portable and fixed monitoring systems with integrated IoT capabilities and streamlined deployment across commercial, government, and research facilities.

ECOTECH GROUP focuses on modular, continuous, and chemical pollutant monitoring systems, supported by design performance, regulatory compliance, and comprehensive service networks that strengthen adoption in industrial, urban, and environmental research applications.

Emerson Electric Co. operates in premium environmental monitoring solutions, emphasizing automated and continuous sampling systems, advanced analytics, and smart integration, supported by R&D initiatives, regional training programs, and government-backed air quality projects.

Key Players

• 3M Company
• Aeroqual Limited
• Autotronic Enterprise Co., Ltd.
• ECOTECH GROUP
• Emerson Electric Co.
• General Electric Company
• Horiba Limited
• Merck KGaA
• Siemens AG
• Teledyne Technologies Incorporated
• Thermo Fisher Scientific Inc.
• Honeywell International Inc.

Recent Developments

In February 2026, By acquiring Canopus AI, a pioneer in computational and AI-driven metrology solutions, Siemens has made it possible for semiconductor manufacturers to improve the accuracy and efficiency of their wafer and mask inspection procedures. Through the integration of more state-of-the-art technology technologies, bolstered by strong artificial intelligence capabilities, this purchase widens Siemens' digital thread for semiconductor design and manufacturing and solidifies its position in the semiconductor manufacturing ecosystem.

In January 2026, Industrial CMOS image sensors that are upscreened for space applications have been introduced by Teledyne Technologies Incorporated, a prominent supplier of cutting-edge imaging technologies. These sensors are designed to meet the expanding needs of the New Space market and were created and tested at Teledyne's facility in Grenoble, France. According to tests, the two versions—Royal 1.3M USV and Emerald Gen2 12M USV—have resolutions of 1.3MP and 12MP, respectively, and are suitable for use in space suits, rovers, monitoring cameras, Earth observation, and lunar landings.

In October 2025, The CEO of the Karnataka Digital Economy Mission (KDEM), Sanjeev Kumar Gupta, has formally inaugurated Thermo Fisher Scientific's enlarged Research and Development Centre of Excellence in Bengaluru. This facility shall aim to the leading the way in the development, design, and production of antibodies. This shall encourage scientific cooperation and innovation from India.

Table of Contents for Asia-Pacific Air Quality Monitoring System Market Report

1.    Research Overview

        1.1.    The Report Offers
        1.2.    Market Coverage
                  1.2.1.    By Product 
                  1.2.2.    By Sampling Method 
                  1.2.3.    By Pollutant 
                  1.2.4.    By End-User 
        1.3.    Research Phases
        1.4.    Limitations
        1.5.    Market Methodology
                  1.5.1.  Data Sources
                             1.5.1.1. Primary Research
                             1.5.1.2. Secondary Research
                  1.5.2.  Methodology
                             1.5.2.1. Data Exploration
                             1.5.2.2. Forecast Parameters
                             1.5.2.3. Data Validation
                             1.5.2.4. Assumptions
                  1.5.3.  Study Period & Data Reporting Unit

2.    Executive Summary

3.    Industry Overview

       3.1.    Industry Dynamics
                 3.1.1.    Market Growth Drivers
                 3.1.2.    Market Restraints
                 3.1.3.    Key Market Trends
                 3.1.4.    Major Opportunities
       3.2.    Industry Ecosystem
                 3.2.1.    Porter’s Five Forces Analysis
                 3.2.2.    Recent Development Analysis
                 3.2.3.    Value Chain Analysis
       3.3.    Competitive Insight
                 3.3.1.    Competitive Position of Industry Players
                 3.3.2.    Market Attractive Analysis
                 3.3.3.    Market Share Analysis

4.    Asia-Pacific Market Estimate and Forecast

       4.1.    Asia-Pacific Market Overview
       4.2.    Asia-Pacific Market Estimate and Forecast to 2035

5.    Market Segmentation Estimate and Forecast

       5.1.    By Product 
                 5.1.1. Indoor Monitors
                           5.1.1.1. Market Definition
                           5.1.1.2. Market Estimation and Forecast to 2035
                 5.1.2. Outdoor Monitors
                           5.1.2.1. Market Definition
                           5.1.2.2. Market Estimation and Forecast to 2035
                 5.1.3. Dust & Particulate Matter
                           5.1.3.1. Market Definition
                           5.1.3.2. Market Estimation and Forecast to 2035
                 5.1.4. AQM Station
                           5.1.4.1. Market Definition
                           5.1.4.2. Market Estimation and Forecast to 2035

       5.2.    By Sampling Method 
                 5.2.1. Manual
                           5.2.1.1. Market Definition
                           5.2.1.2. Market Estimation and Forecast to 2035
                 5.2.2. Active/Continuous
                           5.2.2.1. Market Definition
                           5.2.2.2. Market Estimation and Forecast to 2035
                 5.2.3. Passive
                           5.2.3.1. Market Definition
                           5.2.3.2. Market Estimation and Forecast to 2035
                 5.2.4. Intermittent
                           5.2.4.1. Market Definition
                           5.2.4.2. Market Estimation and Forecast to 2035

       5.3.    By Pollutant 
                 5.3.1. Physical
                           5.3.1.1. Market Definition
                           5.3.1.2. Market Estimation and Forecast to 2035
                 5.3.2. Chemical
                           5.3.2.1. Market Definition
                           5.3.2.2. Market Estimation and Forecast to 2035
                 5.3.3. Biological
                           5.3.3.1. Market Definition
                           5.3.3.2. Market Estimation and Forecast to 2035

       5.4.    By End-User 
                 5.4.1. Petrochemical Industry
                           5.4.1.1. Market Definition
                           5.4.1.2. Market Estimation and Forecast to 2035
                 5.4.2. Government Agencies and Academic Institutes
                           5.4.2.1. Market Definition
                           5.4.2.2. Market Estimation and Forecast to 2035
                 5.4.3. Commercial and Residential Users
                           5.4.3.1. Market Definition
                           5.4.3.2. Market Estimation and Forecast to 2035
                 5.4.4. Pollutant Generation Plants
                           5.4.4.1. Market Definition
                           5.4.4.2. Market Estimation and Forecast to 2035
                 5.4.5. Pharmaceutical Industry
                           5.4.5.1. Market Definition
                           5.4.5.2. Market Estimation and Forecast to 2035
                 5.4.6. Others
                           5.4.6.1. Market Definition
                           5.4.6.2. Market Estimation and Forecast to 2035

6.   China Market Estimate and Forecast

      6.1.    By Product   
      6.2.    By Sampling Method   
      6.3.    By Pollutant   
      6.4.    By End-User   

7.   Japan Market Estimate and Forecast

      7.1.    By Product   
      7.2.    By Sampling Method   
      7.3.    By Pollutant   
      7.4.    By End-User   

8.   India Market Estimate and Forecast

      8.1.    By Product   
      8.2.    By Sampling Method   
      8.3.    By Pollutant   
      8.4.    By End-User   

9.   South Korea Market Estimate and Forecast

      9.1.    By Product   
      9.2.    By Sampling Method   
      9.3.    By Pollutant   
      9.4.    By End-User   

10.   Vietnam Market Estimate and Forecast

      10.1.    By Product   
      10.2.    By Sampling Method   
      10.3.    By Pollutant   
      10.4.    By End-User   

11.   Thailand Market Estimate and Forecast

      11.1.    By Product   
      11.2.    By Sampling Method   
      11.3.    By Pollutant   
      11.4.    By End-User   

12.   Malaysia Market Estimate and Forecast

      12.1.    By Product   
      12.2.    By Sampling Method   
      12.3.    By Pollutant   
      12.4.    By End-User   

13.   Rest of Asia-Pacific Market Estimate and Forecast

      13.1.    By Product   
      13.2.    By Sampling Method   
      13.3.    By Pollutant   
      13.4.    By End-User   

14.  Company Profiles

       14.1.   3M Company
                  14.1.1.    Snapshot
                  14.1.2.    Overview
                  14.1.3.    Offerings
                  14.1.4.    Financial Insight
                  14.1.5.    Recent Developments
       14.2.   Aeroqual Limited
                  14.2.1.    Snapshot
                  14.2.2.    Overview
                  14.2.3.    Offerings
                  14.2.4.    Financial Insight
                  14.2.5.    Recent Developments
       14.3.   Autotronic Enterprise Co., Ltd.
                  14.3.1.    Snapshot
                  14.3.2.    Overview
                  14.3.3.    Offerings
                  14.3.4.    Financial Insight
                  14.3.5.    Recent Developments
       14.4.   ECOTECH GROUP
                  14.4.1.    Snapshot
                  14.4.2.    Overview
                  14.4.3.    Offerings
                  14.4.4.    Financial Insight
                  14.4.5.    Recent Developments
       14.5.   Emerson Electric Co.
                  14.5.1.    Snapshot
                  14.5.2.    Overview
                  14.5.3.    Offerings
                  14.5.4.    Financial Insight
                  14.5.5.    Recent Developments
       14.6.   General Electric Company
                  14.6.1.    Snapshot
                  14.6.2.    Overview
                  14.6.3.    Offerings
                  14.6.4.    Financial Insight
                  14.6.5.    Recent Developments
       14.7.   Horiba Limited
                  14.7.1.    Snapshot
                  14.7.2.    Overview
                  14.7.3.    Offerings
                  14.7.4.    Financial Insight
                  14.7.5.    Recent Developments
       14.8.   Merck KGaA
                  14.8.1.    Snapshot
                  14.8.2.    Overview
                  14.8.3.    Offerings
                  14.8.4.    Financial Insight
                  14.8.5.    Recent Developments
       14.9.   Siemens AG
                  14.9.1.    Snapshot
                  14.9.2.    Overview
                  14.9.3.    Offerings
                  14.9.4.    Financial Insight
                  14.9.5.    Recent Developments
       14.10.   Teledyne Technologies Incorporated
                  14.10.1.    Snapshot
                  14.10.2.    Overview
                  14.10.3.    Offerings
                  14.10.4.    Financial Insight
                  14.10.5.    Recent Developments
       14.11.   Thermo Fisher Scientific Inc.
                  14.11.1.    Snapshot
                  14.11.2.    Overview
                  14.11.3.    Offerings
                  14.11.4.    Financial Insight
                  14.11.5.    Recent Developments
       14.12.   Honeywell International Inc.
                  14.12.1.    Snapshot
                  14.12.2.    Overview
                  14.12.3.    Offerings
                  14.12.4.    Financial Insight
                  14.12.5.    Recent Developments

15.    Appendix

         15.1.    Exchange Rates
         15.2.    Abbreviations

Note: Financial insight and recent developments of different companies are subject to the availability of information in the secondary domain.