Air Quality Monitoring Equipment Market Size, Share & Trends Analysis Report By Equipment Type (Gas Analyzers, Particulate Matter Monitors), By Application, By Type, By Pollutants, By End Use, By Region, And Segment Forecasts, 2025 - 2030

Market Size & Trends

The global air quality monitoring equipment market size was estimated at USD 4,930.0 million in 2024 and is projected to expand at a CAGR of 6.9% over the forecast period from 2025 to 2030. Increasing awareness of the health impacts of poor air quality is driving both government and private sector investments in monitoring technologies. With rising pollution levels in urban areas, there is a growing demand for real-time monitoring solutions that can track air quality parameters such as particulate matter, gases, and volatile organic compounds.

Furthermore, government regulations and stricter air quality standards worldwide are pushing industries to adopt these monitoring systems to comply with regulations. Advancements in sensor technology and the decreasing cost of air quality monitoring devices are also making these solutions more accessible and attractive to businesses and consumers alike.

Market Concentration & Characteristics

The global air quality monitoring equipment market is moderately fragmented, with a mix of large multinational companies and regional players competing for market share. Manufacturers are focusing on developing high-accuracy, real-time monitoring systems for detecting pollutants such as particulate matter and gases, driven by the increasing need for precise air quality data, particularly in urban and industrial settings. The integration of IoT and AI technologies is enhancing the capability of monitoring systems, allowing for better data analysis, predictive capabilities, and integration into smart city infrastructures.

Regulatory pressures from environmental organizations and government agencies, such as the WHO, EPA, and the European Union, are key drivers of the market. With tightening air quality standards and growing concerns over health impacts from pollution, industries and governments are compelled to adopt advanced monitoring equipment to comply with regulations. This regulatory push emphasizes the need for continuous, real-time monitoring solutions, leading to an increasing demand for high-performance systems that can provide actionable insights to improve air quality.

Top players in the market are focusing on innovation and strategic partnerships to maintain competitiveness. Investments in research and development are improving sensor technologies and making systems more portable and affordable. In addition, companies are emphasizing cloud-based connectivity and data analytics to provide valuable insights for managing air quality. As sustainability becomes a central focus, manufacturers are also developing energy-efficient and low-emission solutions to meet regulatory standards while addressing the growing demand for eco-friendly technologies.

Drivers, Opportunities & Restraints

Rising air pollution levels, driven by increasing industrial activities and vehicular emissions, are creating a need for effective monitoring solutions. In addition, supportive government initiatives worldwide, including stricter environmental regulations and investments in monitoring infrastructure, are fueling market expansion. Growing public awareness about the health impacts of poor air quality is also increasing the demand for air monitoring equipment.

The market faces several restraints, including the high initial costs of installing air quality monitoring systems, which can deter small and medium-sized enterprises from investing in the technology. In addition, the complexity of calibration and maintenance can add to the operational challenges. Moreover, the market faces competition from low-cost, less accurate devices that may be sufficient for basic air quality monitoring needs, limiting demand for higher-end solutions.  

Opportunities exist in the growing focus on environmental sustainability, the increasing number of government initiatives to address air pollution, and the development of advanced monitoring solutions that offer greater accuracy, portability, and user-friendliness.

Equipment Type Insights

The gas analyzers segment dominated the market in 2024 accounting for a 34.7% market share in 2024 driven by increasing concerns about air quality and the need to comply with environmental regulations. These devices are essential in monitoring harmful gases such as nitrogen oxides and carbon monoxide, which can significantly impact human health and the environment. The growth of industrial activities and rising pollution levels in urban areas are further accelerating the need for advanced gas analyzers.

Metrological monitoring is gaining traction due to the growing recognition of how weather and environmental conditions influence air quality. With more extreme weather patterns resulting from climate change, real-time monitoring of air quality under varying meteorological conditions becomes crucial for accurate predictions. This technology is also integral in smart city infrastructure and urban planning.

End Use Insights

The industrial segment dominated the market in 2024 accounting for a 32.0% market share driven by regulatory requirements aimed at reducing emissions and improving worker health and safety. Industries like manufacturing, mining, and oil and gas need to continuously monitor pollutants to comply with environmental standards. Furthermore, industrial facilities are increasingly adopting automated systems for better monitoring and predictive maintenance, pushing the growth of the air quality monitoring equipment market.

In residential areas, the demand for air quality monitoring equipment is rising due to growing concerns over indoor air quality, especially with increased awareness of pollutants like VOCs and particulate matter. With more people spending time indoors, there is a higher demand for devices that can monitor pollutants and improve overall air quality in homes. Furthermore, the rise in health-conscious consumers is pushing demand for affordable and easy-to-use home monitoring solutions.

Application Insights

Ther outdoor segment dominated the market in 2024 accounting for an 82.9% market share driven by the growing need to monitor pollution levels in urban environments where traffic, industrial emissions, and other pollutants contribute to deteriorating air quality. Government agencies and environmental organizations are increasingly investing in outdoor monitoring networks to provide real-time data, improve public health policies, and ensure compliance with environmental regulations.

The growing trend of smart homes and the integration of IoT devices in the home and office spaces is driving the adoption of connected air quality monitoring systems, expanding the market for indoor applications. Moreover, government regulations and guidelines related to indoor air quality, particularly in workplaces, schools, and public buildings, are also contributing to the growth of this indoor systems.

Type Insights

The fixed segment dominated the market in 2024 accounting for a 64.3% market share driven by the growing demand for continuous and reliable air quality data in urban and industrial areas. These systems provide long-term monitoring solutions, ensuring compliance with air quality standards and enabling city planners and industries to assess pollution levels over time. The increasing focus on sustainability and the need for accurate environmental data are key factors contributing to the growth of fixed monitoring systems.

The demand for portable air quality monitors is growing as consumers and industries seek more flexible, cost-effective solutions for real-time pollution measurement. These devices offer mobility and ease of use, making them ideal for spot-checks and personal use, such as in construction sites or during environmental assessments. Additionally, the rise in awareness of air pollution and its health impacts is increasing demand for personal portable monitoring devices.

Pollutants Insights

The chemical pollutants segment dominated the market in 2024 accounting for a 76% market share in 2024. The rising levels of chemical pollutants such as nitrogen oxides, sulfur oxides, and volatile organic compounds (VOCs) are driving the demand for air quality monitoring solutions. These pollutants are associated with numerous health problems and contribute significantly to environmental degradation. As governments tighten emission standards and industries focus on reducing their environmental footprint, monitoring chemical pollutants is becoming a necessity for both compliance and health protection.

The demand for monitoring physical pollutants, such as particulate matter (PM2.5 and PM10), is driven by increasing concerns over the health impacts of fine particles on respiratory and cardiovascular health. As urbanization accelerates and industrial activities increase, monitoring and controlling physical pollutants has become critical for public health. Growing awareness and government regulations related to fine particulate pollution are key drivers for this segment.

Regional Insights

The market in North America dominated in terms of global revenue share accounting for a 36.1%, market share. The region’s air quality monitoring equipment market is driven by stringent environmental regulations and policies that mandate the monitoring of air pollution levels. The increasing frequency of wildfires, particularly in the U.S., and the rising awareness of health risks associated with poor air quality are also pushing demand for these monitoring systems. In addition, advancements in smart technologies and the growing adoption of IoT in air quality monitoring devices are further contributing to market growth in the region.

U.S. Air Quality Monitoring Equipment Market Trends

The industry in U.S. is projected to expand at a CAGR of 6.8% over the forecast perioddriven by strict government regulations, increasing awareness of health risks from air pollution, and growing urbanization. The demand for real-time monitoring in industrial sectors and smart city initiatives is also fueling market growth.

Europe Air Quality Monitoring Equipment Market Trends

Air quality monitoring equipment in Europe is primarily driven by strict regulatory frameworks such as the European Union's air quality standards and environmental policies. The region's strong commitment to sustainability and reducing air pollution also fuels demand for monitoring equipment. Government-funded programs aimed at improving air quality in urban areas and promoting environmental health are providing significant opportunities for market expansion. As a result, the market is witnessing rapid growth, especially in countries such as Germany, the UK, and France.

The industry in Spain is projected to expand at a CAGR of 7.3% over the forecast period. Spain’s market growth is driven by rising concerns over air pollution and government regulations focusing on reducing emissions. The increasing need for monitoring systems to meet EU air quality standards, particularly in urban areas, is a key driver.

The market in Italy is projected to grow at a CAGR of 8.4% over the forecast period due to heightened awareness of environmental sustainability and the need to meet European Union air quality directives. Industrial sectors and urban regions are adopting more air quality monitoring solutions for compliance and health safety

Asia Pacific Air Quality Monitoring Equipment Market Trends

In Asia Pacific, rapid urbanization and industrialization are the leading drivers of market growth, as increased emissions from transportation, manufacturing, and agriculture create a demand for effective air quality monitoring solutions. Countries such as China and India, where air pollution levels are alarmingly high, are investing heavily in air quality monitoring infrastructure to combat environmental health issues. In addition, the growing awareness of the long-term health effects of air pollution is encouraging both public and private sectors to adopt monitoring technologies.

The industry in China is expected to grow at a CAGR of 8.3% over the forecast period driven by rapid industrialization, urbanization, and increasing air pollution concerns. Government regulations and policies aimed at improving air quality and health are pushing demand for advanced monitoring systems.

The market in India is expected to grow at a CAGR of 7.9% over the forecast period. In India, air quality monitoring equipment demand is fueled by the rising air pollution levels, government initiatives for better air quality management, and growing awareness among the public about the health impacts of poor air quality.

Latin America Air Quality Monitoring Equipment Market Trends

The market for air quality monitoring equipment in Latin America is expanding as governments are beginning to recognize the need for better air quality management, particularly in densely populated cities. Though the adoption rate is still relatively low compared to other regions, growing urbanization and increased pollution in major cities such as São Paulo and Mexico City are contributing to the demand for monitoring systems. In addition, regional collaborations and international funding are facilitating the introduction of these technologies in the region.

The market in Argentina is projected to grow at a CAGR of 6.9% over the forecast period. Argentina’s market is driven by increasing awareness of air pollution’s impact on health and growing government regulations to address environmental concerns. Urban areas are focusing more on air quality monitoring to meet both national and international standards.

Middle East & Africa Air Quality Monitoring Equipment Market Trends

In the Middle East and Africa, the air quality monitoring equipment market is experiencing growth due to increased industrial activities, rapid urbanization, and growing concerns about air pollution and its effects on health. Countries such as Saudi Arabia and the UAE are investing in smart city projects, which include air quality monitoring systems to track pollution and improve the health and well-being of citizens. The region's focus on sustainability and environmental management is further encouraging the adoption of air quality monitoring technologies.

The market in Saudi Arabia is projected to expand at a CAGR of 5.2% over the forecast period. Saudi Arabia’s market growth is influenced by the country’s emphasis on environmental sustainability, urban development, and the implementation of air quality standards. Growing concerns over the effects of air pollution in rapidly developing cities are further driving demand.

Key Air Quality Monitoring Equipment Company Insights

Some of the key players operating in the market include Honeywell International Inc. and Siemens AG among others.

• Honeywell International Inc. operates through four reportable business segments, namely aerospace, building technologies, performance materials & technologies, and safety & productivity solutions. The company has a global presence in North America, Asia, Europe, South America, Australia, and Africa. The company has a presence in over 80 countries and is located at 750 sites

• Siemens AG is a global technology company thatconcentrates on intelligent infrastructure for buildings and decentralized energy systems, as well as automation and digitalization in the process and manufacturing industries. The company is one of the largest industrial manufacturing entity in Europe and holds a prominent position in industrial automation and software

Recent Developments

• In August 2024, Renesas Electronics Corporation introduced the RRH62000, an advanced all-in-one sensor module for indoor air quality monitoring. This ultra-compact module integrates multiple sensors to detect various air quality parameters, including particulate matter, volatile organic compounds, and harmful gases

• In March 2024, Vaisala launched its next-generation AQT530 air quality sensor designed to for the identification of top-priority pollutants in urban environments. This compact sensor enables the creation of dense air quality monitoring networks for comprehensive data collection across cities. The sensor measures key pollutants such as nitrogen dioxide, sulfur dioxide, ozone, and particulate matter, supporting data-driven decisions for improved urban air quality management. Vaisala's new sensor aims to facilitate enhanced air quality insights, helping cities address pollution challenges effectively 

Air Quality Monitoring Equipment Market Report Scope

Global Air Quality Monitoring Market Segmentation

This report forecasts revenue growth at global, regional & country levels and provides an analysis on the industry trends in each of the sub-segments from 2018 to 2030. For the purpose of this study, Grand View Research has segmented the global air quality monitoring equipment market on the basis of equipment type, end use, application, pollutants, type, and region:

• Equipment Type Outlook (Revenue, USD Million, 2018 - 2030)

  • Gas Analyzers

  • Particulate Matter Monitors

  • Metrological Monitoring

  • Air samplers

  • Others

• End Use Outlook (Revenue, USD Million, 2018 - 2030)

  • Commercial

  • Residential

  • Industrial

  • Government

• Application Outlook (Revenue, USD Million, 2018 - 2030)

  • Indoor

  • Outdoor

• Type Outlook (Revenue, USD Million, 2018 - 2030)

  • Fixed

  • Portable

• Pollutants (Revenue, USD Million, 2018 - 2030)

  • Chemical Pollutants

    • Nitrogen oxides

    • Sulfur Oxides

    • Carbon Oxides

    • Volatile Organic Compounds

    • Others

  • Physical Pollutants

• Regional Outlook (Revenue, USD Million, 2018 - 2030)

  • North America

    • U.S.

    • Canada

    • Mexico

  • Europe

    • UK

    • France

    • Germany

    • Italy

    • Spain

  • Asia Pacific

    • China

    • India

    • Japan

    • South Korea

    • Australia

  • Latin America

    • Brazil

    • Argentina

  • Middle East & Africa

    • South Africa

    • Saudi Arabia

    • UAE