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Air Quality Monitoring Market Research Report By Pollutant Type (Particulate Matter (PM10, PM2.5, PM1), Ozone (O3), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), Carbon Monoxide (CO), Volatile Organic Compounds (VOCs), Other Pollutants), By Deployment Type (Fixed/Stationary, Mobile/Portable, Personal/Handheld), By Technology (Optical Sensors, Electrochemical Sensors, Gas Chromatography, Laser-Based Sensors, Other Technologies), By Application (Ambient Air Monitoring, Indoor Air Quality Monitoring, Industrial Emissions Monitoring, Vehicle Em


ID: MRFR/AM/7387-HCR | 128 Pages | Author: Sejal Akre| December 2024

Air Quality Monitoring Market Overview


As per MRFR analysis, the Air Quality Monitoring Market Size was estimated at 21.4 (USD Billion) in 2022. The Air Quality Monitoring Market Industry is expected to grow from 24.36(USD Billion) in 2023 to 78.3 (USD Billion) by 2032. The Air Quality Monitoring Market CAGR (growth rate) is expected to be around 13.85% during the forecast period (2024 - 2032).


Key Air Quality Monitoring Market Trends Highlighted


The Air Quality Monitoring Market is experiencing significant growth due to rising environmental awareness, government regulations, and technological advancements. Key market drivers include increasing air pollution levels, growing demand for real-time air quality data, and government initiatives to improve air quality.


Emerging opportunities lie in the integration of IoT and cloud computing into air quality monitoring systems, enabling remote monitoring and data analysis. The adoption of portable and wearable air quality sensors is also gaining traction, providing personalized air quality information for individuals.


Recent trends include the deployment of dense sensor networks for hyperlocal air quality monitoring, the development of low-cost and low-power sensors, and the use of artificial intelligence and machine learning for data analysis and forecasting. These trends are enhancing the accuracy, accessibility, and affordability of air quality monitoring solutions.


Global Air Quality Monitoring Market Overview


Source: Primary Research, Secondary Research, MRFR Database and Analyst Review


Air Quality Monitoring Market Drivers


Increasing Awareness of Health Risks Associated with Air Pollution


Air pollution has become a major concern in many parts of the world, as it poses significant risks to human health. Exposure to air pollutants, such as particulate matter, ozone, and nitrogen dioxide, has been linked to a range of health problems, including respiratory and cardiovascular diseases, cancer, and premature death. As public awareness of these health risks grows, there is a growing demand for air quality monitoring systems to assess and mitigate air pollution levels. Governments, businesses, and individuals are investing in air quality monitoring technologies to protect public health and reduce the burden of air pollution-related illnesses.


Growing Adoption of Smart City Initiatives


The idea of the smart city is currently actively implemented around the world, as it allows the city to work more efficiently, safely, and comfortably, primarily for its residents. Air quality is regularly measured in various parts of the city as it is one of the determining factors for human life. This process is realized mainly through a mobile network of sensor stations. The use of such equipment stipulates the availability of real-time data evaluation, which is critical for implementing timely targeted air quality improvements. The main option that is applied to address the defined problem is currently concerned with policy implementation. It is necessary to develop new policies on traffic management and vehicle and industrial emissions.


Technological Advancements in Air Quality Monitoring


Technological advancements are driving the development of more sophisticated and cost-effective air quality monitoring solutions. The Air Quality Monitoring Market Industry is witnessing the emergence of new technologies, such as low-power sensors, wireless connectivity, and machine learning algorithms, which are enabling the development of more accurate, reliable, and user-friendly air quality monitoring systems. These advancements are making air quality monitoring more accessible to a wider range of users, including individuals, businesses, and governments, and are contributing to the growth and innovation within the Air Quality Monitoring Market Industry.


Air Quality Monitoring Market Segment Insights:


Air Quality Monitoring Market Pollutant Type Insights  


The Air Quality Monitoring Market is segmented by Pollutant Type into Particulate Matter (PM10, PM2.5, PM1), Ozone (O3), Nitrogen Dioxide (NO2), Sulfur Dioxide (SO2), Carbon Monoxide (CO), Volatile Organic Compounds (VOCs), and Other Pollutants. Particulate Matter (PM) is a major pollutant type, which includes PM10, PM2.5, and PM1. PM10 refers to particles with a diameter of 10 micrometers or less, while PM2.5 refers to particles with a diameter of 2.5 micrometers or less. PM1 refers to particles with a diameter of 1 micrometer or less. PM is emitted from various sources, including industrial processes, construction activities, and vehicle emissions.


Due to its adverse effects on human health, such as respiratory and cardiovascular diseases, the demand for PM monitoring solutions is increasing. Ozone (O3) is another significant pollutant type, which is formed by the reaction of nitrogen oxides and volatile organic compounds in the presence of sunlight. O3 can cause respiratory problems, such as asthma and bronchitis. It is a major component of smog and is often found in urban areas with high traffic and industrial activities. Nitrogen Dioxide (NO2) is a gas that is primarily emitted from vehicle exhaust and industrial processes.


NO2 can cause respiratory irritation and inflammation, and it is also a precursor to the formation of ground-level ozone. Monitoring NO2 is crucial for assessing air quality and implementing measures to reduce its emissions. Sulfur Dioxide (SO2) is a gas that is emitted from industrial processes, such as power plants and refineries. SO2 can cause respiratory problems, including bronchitis and asthma. It is also a major contributor to acid rain. Monitoring SO2 is important for controlling its emissions and mitigating its environmental impact. Carbon Monoxide (CO) is a gas that is emitted from incomplete combustion of fossil fuels.


CO can cause headaches, dizziness, and even death in high concentrations. It is a major pollutant in urban areas with high traffic volumes. Monitoring CO is essential for ensuring the safety of indoor and outdoor environments. Volatile Organic Compounds (VOCs) are a group of chemicals that are emitted from various sources, including paints, solvents, and cleaning products. VOCs can cause respiratory irritation and contribute to the formation of ground-level ozone. Monitoring VOCs is important for assessing indoor and outdoor air quality and implementing measures to reduce their emissions.


Other Pollutants include a wide range of substances, such as ammonia, hydrogen sulfide, and hazardous air pollutants (HAPs). These pollutants can have various adverse effects on human health and the environment. Monitoring other pollutants is important for assessing the overall air quality and identifying specific sources of pollution.


Air Quality Monitoring Market, By Pollutant Type


Source: Primary Research, Secondary Research, MRFR Database and Analyst Review


Air Quality Monitoring Market Deployment Type Insights  


The Air Quality Monitoring Market is segmented on the basis of Deployment Type as Fixed/Stationary, Mobile/Portable, and Personal/Handheld. Among these segments, the Fixed/Stationary segment accounted for the largest share of the market in 2023 and is expected to maintain its leading position in the coming years. This is attributed to the increasing demand for continuous monitoring of air quality levels in urban areas and industrial zones. At the same time, the Mobile/Portable segment is projected to experience the highest growth rate during the forecast period.


The growth of this segment is supported by the rising adoption of air quality monitoring devices by individuals and corporate clients for portable and personal air quality measurement and environmental monitoring respectively. The Personal/Handheld segment is also expected to witness a considerable growth rate, due to the escalating awareness about monitoring the personal ambient air in areas having low air quality levels.


Air Quality Monitoring Market Technology Insights  


The Air Quality Monitoring Market is segmented by technology into optical sensors, electrochemical sensors, gas chromatography, laser-based sensors, and other technologies. The optical sensors segment is expected to hold the largest market share in 2023, owing to their high accuracy and sensitivity. The electrochemical sensors segment is expected to grow at the highest CAGR during the forecast period due to their low cost and ease of use. The gas chromatography segment is expected to account for a significant share of the market in 2023 due to its ability to detect a wide range of air pollutants.
The laser-based sensors segment is expected to grow at a steady pace during the forecast period due to their ability to provide real-time data. The other technologies segment is expected to account for a small share of the market in 2023 but is expected to grow at a moderate CAGR during the forecast period.


Air Quality Monitoring Market Application Insights  


The Air Quality Monitoring Market segmentation by Application includes Ambient Air Monitoring, Indoor Air Quality Monitoring, Industrial Emissions Monitoring, Vehicle Emissions Monitoring, and Research and Development. The Ambient Air Monitoring segment held the largest market share in 2023 and is projected to continue its dominance throughout the forecast period. Growing concerns regarding outdoor air pollution and increasing government regulations to monitor and control ambient air quality are driving the growth of this segment. The Indoor Air Quality Monitoring segment is expected to witness significant growth over the forecast period due to rising awareness about the health hazards associated with indoor air pollution.


Industrial Emissions Monitoring segment is anticipated to grow steadily as industries are increasingly focusing on reducing their environmental impact and complying with stringent environmental regulations. The vehicle Emissions Monitoring segment is expected to gain traction owing to the rising adoption of electric and hybrid vehicles, which require specialized monitoring systems to ensure compliance with emission standards. The research and Development segment is expected to contribute to the growth of the overall market as continuous advancements in technology lead to the development of new and innovative air quality monitoring solutions.


Air Quality Monitoring Market Regional Insights  


The regional segmentation of the Air Quality Monitoring Market offers valuable insights into the market dynamics across key regional markets. North America is expected to dominate the market revenue in 2023, primarily driven by stringent environmental regulations and growing awareness about air pollution. Europe follows closely, with increasing investments in air quality monitoring infrastructure and technological advancements. The Asia-Pacific region is projected to witness significant market growth due to rapid industrialization and rising concerns over air quality in emerging economies.


South America the Middle East, and Africa are expected to contribute to the global market with growing urbanization and government initiatives to improve air quality. Regional market data, statistics, and industry analysis provide comprehensive insights for strategic planning and market expansion.


Air Quality Monitoring Market, By Regional


Source: Primary Research, Secondary Research, MRFR Database and Analyst Review


Air Quality Monitoring Market Key Players And Competitive Insights:


Major players in the Air Quality Monitoring Market are continuously investing in research and development to enhance their product offerings, expand their market reach, and gain a competitive edge. The Air Quality Monitoring Market industry is characterized by intense competition, with leading Air Quality Monitoring Market players such as Thermo Fisher Scientific, Horiba, and Siemens Healthineers competing to capture a larger market share. These companies are focusing on developing innovative technologies, expanding their product portfolios, and establishing strategic partnerships to strengthen their position in the market. The Air Quality Monitoring Market development is being driven by factors such as increasing environmental concerns, government regulations, and technological advancements. The competitive landscape is expected to remain dynamic as new players enter the market and existing players expand their operations globally.


A leading player in the Air Quality Monitoring Market, Thermo Fisher Scientific is headquartered in the United States and is involved in the manufacturing, distribution, and sale of scientific instruments, reagents, and consumables. The company has a strong global presence and a wide range of products and services used in various industrial, academic, and research settings. Thermo Fisher Scientific has a dedicated focus on air quality monitoring and offers a comprehensive portfolio of instruments and solutions, including air quality analyzers, sensors, and data management software. The company is committed to providing high-quality, reliable, and innovative solutions to meet the needs of customers in various industries, including environmental monitoring, healthcare, and industrial sectors.


Another major competitor in the Air Quality Monitoring Market is Horiba, a Japanese company that specializes in the development, manufacturing, and sale of analytical instruments and systems for various industries, including environmental monitoring, automotive, and life sciences. Horiba has a strong presence in air quality monitoring and offers a wide range of products and services, including air quality analyzers, sensors, and monitoring networks. The company is focused on providing technologically advanced solutions and has a commitment to innovation and research & development. Horiba's global presence and extensive product portfolio allow it to cater to a wide range of customers, from government agencies and research institutions to industrial and commercial organizations.


Key Companies in the Air Quality Monitoring Market Include:



  • Environmental Monitoring Systems Pty Ltd.

  • Emerson Electric Co.

  • Siemens AG

  • Alphasense Ltd.

  • MSA Safety Inc.

  • Honeywell International Inc.

  • Life Technologies Corporation

  • ABB Ltd.

  • Thermo Fisher Scientific Inc.

  • Horiba, Ltd.

  • Sensirion AG

  • Aeroqual Limited

  • PerkinElmer Inc.


Air Quality Monitoring Market Industry Developments


The Air Quality Monitoring Market has shown significant growth in recent years as concerns over air pollution rise. In 2023, the market was valued at USD 24.36 billion, and it is projected to reach USD 78.3 billion by 2032, exhibiting a CAGR of 13.85%. Government regulations mandating air quality monitoring, technological advancements in sensors and monitoring systems, and growing awareness about the health effects of air pollution drive market growth. 


Key industry players include Thermo Fisher Scientific, Honeywell, Siemens, and ABB, focusing on developing innovative solutions to meet evolving market demands. Strategic partnerships and acquisitions are also shaping the market landscape as companies seek to expand their product offerings and geographical presence. Overall, the Air Quality Monitoring market is poised for continued growth, driven by increasing environmental concerns and technological advancements.


Air Quality Monitoring Market Segmentation Insights


Air Quality Monitoring Market Pollutant Type Outlook



  • Particulate Matter (PM10, PM2.5, PM1)

  • Ozone (O3)

  • Nitrogen Dioxide (NO2)

  • Sulfur Dioxide (SO2)

  • Carbon Monoxide (CO)

  • Volatile Organic Compounds (VOCs)

  • Other Pollutants


Air Quality Monitoring Market Deployment Type Outlook



  • Fixed/Stationary

  • Mobile/Portable

  • Personal/Handheld


Air Quality Monitoring Market Technology Outlook



  • Optical Sensors

  • Electrochemical Sensors

  • Gas Chromatography

  • Laser-Based Sensors

  • Other Technologies


Air Quality Monitoring Market Application Outlook



  • Ambient Air Monitoring

  • Indoor Air Quality Monitoring

  • Industrial Emissions Monitoring

  • Vehicle Emissions Monitoring

  • Research and Development


Air Quality Monitoring Market Regional Outlook



  • North America

  • Europe

  • South America

  • Asia Pacific

  • Middle East and Africa

Report Attribute/Metric Details
Market Size 2022 21.4(USD Billion)
Market Size 2023 24.36(USD Billion)
Market Size 2032 78.3(USD Billion)
Compound Annual Growth Rate (CAGR) 13.85% (2024 - 2032)
Report Coverage Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
Base Year 2023
Market Forecast Period 2024 - 2032
Historical Data 2019 - 2023
Market Forecast Units USD Billion
Key Companies Profiled Environmental Monitoring Systems Pty Ltd., Emerson Electric Co., Siemens AG, Alphasense Ltd., MSA Safety Inc., Honeywell International Inc., Life Technologies Corporation, ABB Ltd., Thermo Fisher Scientific Inc., Horiba, Ltd., Sensirion AG, Aeroqual Limited, PerkinElmer Inc.
Segments Covered Pollutant Type, Deployment Type, Technology, Application, Regional
Key Market Opportunities Urbanization regulatory compliance IoT integration wearable devices and emerging economies
Key Market Dynamics Rising health concerns, government regulations, technological advancements, growing urbanization, increasing industrialization
Countries Covered North America, Europe, APAC, South America, MEA


Frequently Asked Questions (FAQ) :

The Air Quality Monitoring Market is projected to reach a valuation of 78.3 billion USD by 2032.

The market is expected to expand at a CAGR of 13.85% from 2024 to 2032.

North America is expected to hold the dominant position in the air quality monitoring market throughout the forecast period.

Rising concerns about air pollution, stringent government regulations, and technological advancements are major factors propelling market growth.

The outdoor air quality monitoring segment is anticipated to experience the most significant growth due to rising urbanization and industrialization.

Key players in the market include Thermo Fisher Scientific, Honeywell, Siemens, ABB, and Emerson.

Trends such as the integration of IoT and cloud computing, the miniaturization of sensors, and the growing demand for real-time monitoring are shaping the market.

Smart cities are implementing air quality monitoring systems to optimize air quality management and reduce pollution levels.

Challenges include the cost of deployment and maintenance, data accuracy and reliability concerns, and the need for standardized regulations.

Advancements in sensor technology, data analytics, and AI are enhancing the accuracy and efficiency of air quality monitoring systems.

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