Air Quality Monitoring Market by Product Type, Sampling Method, and End User (Residential, Government & Public Utilities, Commercial End Users, and Industrial End Users) and Geography - Global Forecast to 2030

The Air Quality Monitoring Market is projected to reach $11.3 billion by 2030, at a CAGR of 6.6% from 2023 to 2030. The growth of this market is driven by the increasing availability of advanced IoT-enabled air quality monitoring systems, the increasing demand for smart air quality monitoring solutions, and stringent government regulations regarding industrial emissions. The growing industrialization in emerging economies and technological advancements in air quality monitoring systems are expected to offer significant growth opportunities for the stakeholders in the air quality monitoring market.

The high cost of air quality monitoring systems due to complex technology, equipment quality, data accuracy requirements, and regulatory standards may restrain the market's growth. Furthermore, the slow implementation of air pollution control reforms worldwide and technical limitations of air quality monitoring systems are expected to challenge the market's growth.

Increasing Availability of Advanced IoT-enabled Air Quality Monitoring Systems to Fuel the Market’s Growth

Advanced IoT-enabled air quality monitoring systems are sophisticated technologies that use the Internet of Things (IoT) to continuously monitor and assess air quality in various environments. These systems incorporate sensors, data communication infrastructure, and advanced analytics to provide real-time information about air pollutants, temperature, humidity, and other relevant environmental parameters. Some of the key application areas include:

• Urban Air Quality Management: These systems are extensively used by city governments and environmental agencies to monitor air quality in urban areas. Real-time data helps identify pollution hotspots, assess pollution control measures' effectiveness, and issue timely public advisories during incidents of poor air quality.
• Traffic Management and Transportation Planning: IoT-enabled air quality sensors near roads and highways help monitor vehicle emissions and traffic-related pollutants. This data can inform traffic management strategies, promote the use of cleaner transportation options, and support the planning of alternative routes to reduce congestion and pollution.
• Smart Buildings: Indoor air quality monitoring is essential for maintaining a healthy indoor environment in residential and commercial buildings. IoT-enabled systems can measure indoor pollutants like VOCs, carbon dioxide, and humidity, allowing building managers to adjust ventilation and HVAC systems for optimal comfort and well-being.
• Disaster Management: During natural disasters or industrial accidents that release hazardous substances into the air, IoT-enabled systems play a crucial role in assessing the extent of pollution, guiding emergency response efforts, and protecting the safety of affected populations.
• Environmental Compliance and Reporting: Regulatory agencies use data from these systems to track compliance with air quality standards, generate reports, and enforce environmental regulations.

The versatility of IoT-enabled air quality monitoring systems makes them an essential tool in addressing air pollution challenges, promoting sustainable development, and safeguarding public health and the environment across various sectors, supporting the growth of the air quality monitoring market.

Key Findings in the Air Quality Monitoring Market Study:

Among all Product Types, the Outdoor Air Quality Monitors Segment is Projected to Register the Highest CAGR During the Forecast Period

The growth of this segment is driven by the growing need to understand the environmental conditions and potential health risks for people living in a particular area, increasing adoption of outdoor air quality monitors to protect public health by providing early warnings about high levels of pollutants such as PM2.5, ozone, nitrogen dioxide, and sulfur dioxide, and increasing demand of outdoor air quality monitors for urban planning and infrastructure.

An outside air quality monitor is a device designed to measure and monitor the quality of the air in outdoor environments. These monitors are typically equipped with sensors capable of detecting various pollutants and environmental factors that can impact air quality. Outdoor air quality monitors are essential for assessing the levels of pollutants present in the atmosphere, such as particulate matter (PM), ozone (O3), nitrogen dioxide (NO2), sulfur dioxide (SO2), carbon monoxide (CO), and others. They may also measure environmental parameters like temperature, humidity, and air pressure, which can influence the behavior and distribution of pollutants. The data collected by outdoor air quality monitors is crucial for various stakeholders, including government agencies, environmental organizations, researchers, and the public. It helps in assessing compliance with air quality standards and regulations, identifying pollution sources, understanding air quality trends, and developing strategies to improve air quality and protect public health.

In recent years, advancements in sensor technology and data analytics have led to the development of smaller, more affordable outdoor air quality monitors, enabling wider deployment and greater accessibility of air quality monitoring capabilities. Additionally, many outdoor air quality monitoring networks integrate data from multiple monitoring stations and make it accessible to the public through online platforms, mobile apps, and public displays, enabling individuals to access real-time air quality information for their area.

Several leading global key players are taking initiatives to support the growth of the outdoor air quality monitoring segment. For instance, in March 2023, Attune (U.S.) launched its new sensor-based platform for outdoor air quality monitoring. This OAQ sensor's modular architecture provides state-of-the-art accuracy with its radiation shield for temperature and humidity sensors to enhance the accuracy of daytime readings. Such developments are expected to support the growth of this segment.

Among all Sampling Methods, the Active Monitoring Segment is Projected to Register the Highest CAGR During the Forecast Period

The growth of this segment is driven by the growing use of a set of instruments and sensors that actively sample and measure air pollutants and environmental conditions in real-time or near real-time, the rising need for quick responses to changing air quality conditions, the growing need to detect sudden spikes in pollution levels, providing early warning of potential air quality hazards such as wildfires, industrial accidents, or other environmental incidents, and effectiveness of pollution control measures.

Among all End Users, the Industrial End Users Segment is Projected to Register the Highest CAGR During the Forecast Period

The growth of this segment is driven by the growing need to identify pollution sources, assess the effectiveness of pollution control measures, and mitigate potential health and environmental risks. It also reflects the growing adoption of air quality monitoring for worker health & safety, the increasing popularity of real-time air quality monitoring with automatic alert systems, and the growing use of air quality monitoring data for research and development purposes.

Asia-Pacific: The Fastest-growing Regional Market

Asia-Pacific is projected to register the highest CAGR during the forecast period. The growth of this region is driven by the growing demand for air quality monitoring solutions due to the significant challenges posed by pollution and its impact on public health, ecosystems, and climate change, technological advancements in sensor technology, data analytics, and modeling techniques, increasing public awareness about the importance of air quality monitoring solutions, and the growing presence of well-established air quality monitoring solution providers.

Key Players

The report includes a competitive landscape based on an extensive assessment of the key growth strategies adopted by leading market participants in the last few years. The key players operating in the global air quality monitoring market are Thermo Fisher Scientific Inc. (U.S.), Emerson Electric Co. (U.S.), Siemens AG (Germany), Teledyne Technologies (U.S.), 3M COMPANY (U.S.), Merck KGaA (Germany) (a subsidiary of Merck Group), Honeywell International Inc. (U.S.), General Electric Company (U.S.), HORIBA, Ltd. (Japan), Tish Environmental, Inc. (U.S.), Testo India Pvt. Ltd. (India), Spectris plc (U.K.), Agilent Technologies, Inc. (U.S.), Chemtrols Industries Pvt. Ltd. (India), and Vasthi Instruments (India).

Report Summary:

Key questions answered in the report: