環境センサー市場 2026-2036年

「環境センサー市場の規模、シェア、およびトレンド分析（センサータイプ、技術、用途、地域別）—2036年までの世界予測」と題された最新の調査レポートによると、2025年における世界の環境センサー市場の規模は38億米ドルでした。同市場は、2026年の推定42億米ドルから2036年には114億米ドルに成長し、予測期間（2026年～2036年）において年平均成長率（CAGR）10.5%に達するとDataNext Researchでは予測しています。

この市場の力強い成長は、主に、大気質や環境衛生に対する世界的な意識の高まり、IoT対応スマートビルの急速な普及、そして自動車や家電製品のプラットフォームへの高度なセンシング技術の統合によって牽引されています。現在、世界人口の99%が世界保健機関（WHO）の定める基準値を超える空気を吸っている状況にあり、粒子状物質、揮発性有機化合物（VOC）、二酸化炭素の正確かつリアルタイムな監視に対する需要は、特定の産業におけるニッチな要件から、公衆衛生上の主要な優先事項へと変化しています。さらに、産業排出量の削減や、住宅および商業施設における室内空気質の改善を目的とした世界各国の厳しい政府規制も、市場の拡大を後押ししています。

環境センサー市場の主なハイライト

• 世界の環境センサー市場は、2026年から2036年にかけて年平均成長率（CAGR）10.5%で推移し、2036年には114億米ドルに達すると予測されています。
• 2026年時点において、アジア太平洋地域は世界の環境センサー市場で最大のシェア（総収益の約40%）を占めています。これは、同地域におけるエレクトロニクス製造、大気質への懸念、およびスマートシティへの投資が市場を牽引しているためです。
• センサーの種類別では、二酸化炭素、揮発性有機化合物（VOC）、粒子状物質（PM）などのセンサーを含む「大気質・ガスセンサー」のセグメントが最大規模となっています。
• 用途別では、民生用電子機器（コンシューマーエレクトロニクス）が最大のセグメントであり、次いでスマートビル・HVAC（暖房・換気・空調）、産業、自動車の各分野が続きます。
• MEMS（微小電気機械システム）技術が市場の中核を担っており、大量生産が求められる用途向けに、小型・低コスト・低消費電力の環境センサーを実現しています。
• EUの大気質指令の改定や米国の粒子状物質基準の厳格化など、大気質規制の強化がモニタリング需要を押し上げています。
• IoT（モノのインターネット）やスマートビルの普及に伴い、デバイスやインフラへの環境センシング機能の組み込みが進んでいます。
• 車両の電動化や快適性向上機能の採用拡大に伴い、車内空気質などの自動車向け環境センシング需要も増加しています。
• 環境モニタリングネットワークやスマートシティの展開拡大により、大気質および水質センサーの需要が高まっています。

世界の環境センサー市場は、センサーの種類（大気質・ガス、温度、湿度、圧力、水質、および統合型・複合型センサー）、技術（MEMS、電気化学式、光学式、その他）、用途（スマートビル・HVAC、自動車、産業、スマートシティ、家電）、および地域別に区分されています。本調査では、業界の競合他社を対象に含めるとともに、国別の市場分析を行っています。

用途別に見ると、2026年には「スマートビル・HVAC（暖房・換気・空調）」分野が市場シェアの大部分を占めると予測されています。世界のエネルギー消費の約40%を建物が占めており、実際の在室状況や空気質に基づいて冷暖房・換気を最適化し、大幅な省エネを実現する上で、環境センサーは極めて重要な役割を果たします。一方、最も急速な成長を遂げているのは自動車分野です。電気自動車（EV）への移行が進む中、高級感や健康への配慮から車内の空気質に対する関心が高まっており、車外の汚染状況と車内環境の双方を監視する高度な環境センサーシステムの導入が加速しています。

Report Description

According to the latest research report titled, ‘Environmental Sensors Market Size, Share & Trends Analysis by Sensor Type, Technology, Application, and Geography—Global Forecast to 2036,’ the global environmental sensors market was valued at USD 3.8 billion in 2025. The market is projected to reach USD 11.4 billion by 2036 from an estimated USD 4.2 billion in 2026, growing at a CAGR of 10.5% during the forecast period (2026–2036). The robust growth of this market is primarily driven by the increasing global awareness of air quality and environmental health, the rapid proliferation of IoT-enabled smart buildings, and the integration of sophisticated sensing technologies into automotive and consumer electronics platforms. As 99% of the global population currently breathes air that exceeds World Health Organization (WHO) quality limits, the demand for precise, real-time monitoring of particulate matter, volatile organic compounds (VOCs), and carbon dioxide has transitioned from a niche industrial requirement to a mainstream public health priority. The market is further propelled by stringent government regulations worldwide aimed at reducing industrial emissions and improving indoor air quality in residential and commercial spaces.

The global environmental sensors market is currently navigating a profound structural transformation, a shift that is fundamentally redefining how physical environments are perceived, managed, and optimized across urban and industrial landscapes. Historically, environmental monitoring was a centralized and episodic activity, relying on large, expensive reference stations that provided data for broad geographic areas. Today, the industry is pivoting toward a decentralized, hyper-local monitoring paradigm, characterized by the widespread deployment of low-cost, miniaturized sensors that provide continuous, real-time data at the street or room level. This transition is not merely a technological upgrade but a fundamental change in the operational philosophy of the sector, where ‘sensor-dense’ environments are becoming the new standard for smart cities and intelligent buildings. The integration of MEMS (Micro-Electro-Mechanical Systems) technology and advanced edge computing is enabling these sensors to perform complex data processing locally, reducing the bandwidth requirements for IoT networks and supporting autonomous response systems, such as demand-controlled ventilation in HVAC units.

Key Highlights – Environmental Sensors Market

• The global environmental sensors market is expected to reach USD 11.4 billion by 2036, at a CAGR of 10.5% from 2026 to 2036.
• Asia-Pacific accounts for the largest share of the global environmental sensors market in 2026, holding around 40% of total revenue, driven by electronics manufacturing, air quality concerns, and smart city investment.
• Air quality and gas sensors, including carbon dioxide, volatile organic compound, and particulate matter sensors, represent the largest sensor-type segment.
• Consumer electronics is the largest application segment, followed by smart buildings and HVAC, industrial, and automotive.
• MEMS technology is central to the market, enabling miniaturized, low-cost, low-power environmental sensors for high-volume applications.
• Tightening air quality regulation, including the revised EU Ambient Air Quality Directive and stricter U.S. particulate matter standards, is driving demand for monitoring.
• The proliferation of the Internet of Things and smart buildings is embedding environmental sensing across devices and infrastructure.
• Automotive environmental sensing, including cabin air quality, is growing with vehicle electrification and comfort features.
• Environmental monitoring networks and smart cities are expanding demand for air and water quality sensors.

Another pivotal dimension of this transformation is the rapid ‘parameter convergence’ driven by the development of integrated and multi-modal sensing platforms. While traditional monitoring focused on single indicators like temperature or CO2, the modern market is seeing an unprecedented surge in demand for integrated sensor modules capable of detecting a broad spectrum of chemical and physical parameters—including humidity, pressure, VOCs, and particulate matter—within a single, compact footprint. This ‘sensor consolidation’ is critical for the consumer electronics and automotive sectors, where space and power constraints are paramount. Simultaneously, the industry is witnessing a significant move toward ‘intelligent data reliability’ architectures. The adoption of on-device machine learning and self-calibration algorithms is revolutionizing the field by addressing the long-standing challenges of sensor drift and cross-sensitivity, ensuring that low-cost sensors can provide reference-grade accuracy over their entire lifecycle. Furthermore, the market is expanding its reach into the ‘Automotive Cabin’ and ‘Personal Health’ domains, where environmental sensors are integrated into vehicle climate control systems and wearable devices to provide personalized environmental protection. The convergence of these trends—miniaturization, multi-parameter integration, and digital intelligence—is positioning environmental sensors as the indispensable foundational technology for the global transition toward a healthier and more sustainable future.

Market Segmentation Analysis

The global environmental sensors market is segmented by sensor type (air quality & gas, temperature, humidity, pressure, water quality, and integrated/combination sensors), technology (MEMS, electrochemical, optical, and others), application (smart buildings & HVAC, automotive, industrial, smart cities, and consumer electronics), and geography. The study evaluation includes industry competitors and analyzes the market at the country level.

Based on Sensor Type

By sensor type, the air quality & gas sensors segment is expected to hold the largest share of the global environmental sensors market in 2026. This dominance is due to the universal concern over indoor and outdoor air pollution and the increasing adoption of CO2 and VOC sensors in demand-controlled ventilation systems to improve energy efficiency in buildings. The segment includes specialized detectors for particulate matter (PM2.5), nitrogen dioxide, and ozone, which are essential for municipal air quality networks. However, the integrated & combination sensors segment is projected to register the highest CAGR during the forecast period. The growth of this segment is fueled by the ‘Internet of Everything’ trend, where device manufacturers prefer multi-parameter modules that offer a smaller footprint, lower power consumption, and simplified integration for smartphones, wearables, and smart home devices.

Based on Technology

By technology, the MEMS (Micro-Electro-Mechanical Systems) segment is expected to hold the largest share in 2026. MEMS technology has revolutionized the environmental sensor industry by enabling the mass production of highly reliable, miniaturized sensing elements at a low cost. This has made it possible to integrate sensors into high-volume consumer electronics and automotive platforms. Conversely, the optical sensors segment is projected to grow at a significant rate. Optical sensing methods, such as Non-Dispersive Infrared (NDIR) for CO2 and laser scattering for particulate matter, are increasingly favored for their high accuracy, stability, and lack of chemical consumables, making them ideal for long-term environmental monitoring applications.

Based on Application

By application, the smart buildings & HVAC segment is expected to be the major contributor to the market share in 2026. Buildings account for approximately 40% of global energy consumption, and environmental sensors are critical for optimizing heating, cooling, and ventilation based on actual occupancy and air quality, leading to significant energy savings. Meanwhile, the automotive segment is witnessing the fastest growth. The transition toward electric vehicles and the increasing focus on cabin air quality as a luxury and health feature are driving the adoption of sophisticated environmental sensor suites to monitor both external pollution and internal cabin conditions.

Geographic Analysis

In 2026, Asia-Pacific is expected to account for the largest share of the global environmental sensors market, representing a dominant 40% of the total global revenue. The region’s leadership is anchored by its status as the world’s primary hub for electronics manufacturing and its massive investments in smart city infrastructure. China, in particular, is a major driver of this regional market, featuring a vast network of municipal air quality monitoring systems and a highly receptive market for smart home technologies. The rapid industrialization and urbanization in India and Southeast Asia are also significant drivers, as these nations seek to address severe air and water pollution challenges through advanced monitoring networks. Furthermore, the region is home to many of the world’s leading semiconductor and sensor manufacturers, facilitating rapid technological adoption. The key companies operating in the Asia-Pacific market include Horiba, Ltd., Figaro Engineering Inc., Renesas Electronics, and TDK Corporation.

North America holds a substantial market share, representing approximately 28% of the global market in 2026. The region’s commanding position is anchored by a unique combination of high environmental standards, robust industrial spending, and a well-established regulatory framework led by the Environmental Protection Agency (EPA). The United States is the primary driver of this regional market, featuring a high rate of digital adoption in the building and industrial sectors. The adoption of environmental sensors in North America has been accelerated by the widespread implementation of smart building certifications, such as LEED and WELL, which prioritize indoor environmental quality. Furthermore, the region is a global hub for IoT and cloud technology innovation, home to several of the world’s leading technology firms that are integrating environmental data into broader urban management platforms. The key companies operating in the North American market include Honeywell International Inc., TE Connectivity, Amphenol Corporation, and Emerson Electric.

Europe represents a substantial and highly sophisticated segment of the global environmental sensors market, accounting for approximately 24% of global revenue in 2026. The region’s market dynamics are characterized by a strong emphasis on comprehensive environmental protection and a highly coordinated approach to climate action. European nations, particularly Germany, Switzerland, and the Nordic countries, have been at the forefront of developing and implementing rigorous regulatory frameworks, such as the EU Air Quality Directive and the European Green Deal. These policies mandate the extensive monitoring of a broad range of parameters across urban and industrial areas. The European market is also distinguished by its leadership in industrial automation and ‘Industry 4.0,’ where environmental sensors are integrated into manufacturing processes to optimize efficiency and ensure compliance. The presence of numerous innovative technology firms in the DACH region fosters a highly competitive environment that drives continuous improvement in sensor reliability and digital integration. The key companies operating in the European market include Robert Bosch (Bosch Sensortec), Sensirion AG, ams OSRAM, and Vaisala.

Latin America and the Middle East & Africa (MEA) represent critical emerging frontiers for the environmental sensors market, where the demand for advanced monitoring technologies is rising in tandem with urbanization and modernization efforts. In Latin America, the market is primarily driven by the expansion of industrial monitoring and the implementation of improved environmental standards in major economies such as Brazil and Mexico. In the Middle East, the market is propelled by the region’s ambitious government-led development plans, such as Saudi Arabia’s ‘Vision 2030,’ which include massive investments in state-of-the-art ‘Smart Cities’ like NEOM. These nations are early adopters of premium environmental solutions to manage extreme climate conditions and optimize indoor comfort. In Africa, the market is in the early stages of development but presents significant long-term potential as international aid and government initiatives focus on improving air quality monitoring in rapidly growing urban centers. The key companies operating in these regions include global manufacturers who partner with specialized local distributors to provide the necessary technical expertise and operational training.

Competitive Landscape

The global environmental sensors market is competitive and spans semiconductor and MEMS sensor manufacturers, specialized gas and air quality sensor companies, industrial and environmental instrument providers, and component suppliers. Participants compete on accuracy, size, power consumption, cost, reliability, and integration, as well as manufacturing scale and application expertise. Large semiconductor and sensor companies compete in high-volume consumer and automotive applications, while specialized firms lead in gas, air quality, and environmental monitoring sensing, and instrument companies serve regulatory and industrial monitoring.

A key competitive trend is the advance of MEMS and integrated environmental sensors that combine multiple measurements in small, low-power packages, alongside the growth of lower-cost sensors for air quality networks and IoT. Sensor manufacturers are investing in miniaturization, integration, and on-device intelligence, while specialized gas and air quality companies advance sensing technologies and instrument makers expand monitoring capabilities. Partnerships across the supply chain, from sensor components to systems and networks, are shaping the market, and the emphasis on performance, cost, and integration is favoring companies that can deliver reliable environmental sensing at scale.

Key Players

The key players operating in the global environmental sensors market include Robert Bosch (Bosch Sensortec) (Germany), Sensirion AG (Switzerland), Honeywell International Inc. (U.S.), TE Connectivity (Switzerland), Amphenol Corporation (U.S.), TDK Corporation (InvenSense) (Japan), ams OSRAM (Austria), Sensata Technologies (U.S.), Vaisala (Finland), Teledyne Technologies (U.S.), Thermo Fisher Scientific (U.S.), Horiba, Ltd. (Japan), Figaro Engineering Inc. (Japan), Alphasense (AMETEK) (U.K.), Aeroqual (New Zealand), STMicroelectronics (Switzerland), Infineon Technologies (Germany), Renesas Electronics (Japan), Analog Devices (U.S.), NXP Semiconductors (Netherlands), Siemens (Germany), Emerson Electric (U.S.), Winsen Electronics (China), Nova Fitness (China), Cubic Sensor and Instrument (China), E+E Elektronik (Austria), Dwyer Instruments (AMETEK) (U.S.), and City Technology (Honeywell) (U.K.).

Key Questions Answered in the Report—

• What is the projected size of the global environmental sensors market by 2036?

The global environmental sensors market is projected to reach USD 11.4 billion by 2036.

• What is the expected CAGR for the market during the forecast period?

The market is expected to grow at a CAGR of 10.5% from 2026 to 2036.

• Which sensor type segment is expected to hold the major share of the market in 2026?

The air quality & gas sensors segment is expected to hold the largest share due to widespread health concerns and building regulations.

• Which geographical region is expected to dominate the market in 2026?

Asia-Pacific is expected to dominate the market with a 40% share, driven by manufacturing and smart city investments.

• How is the shift toward MEMS technology impacting the market?

MEMS technology is enabling miniaturization and mass production, making it possible to integrate sensors into high-volume consumer and automotive platforms.

• What is the role of smart buildings in the growth of the environmental sensors market?

Smart buildings are a major application, utilizing sensors to optimize HVAC systems for energy efficiency and indoor air quality.

• Which technology trend is significantly improving sensor data reliability?

The integration of on-device intelligence and edge processing is enabling self-calibration and reducing sensor drift.

• How are automotive cabin air quality requirements influencing the market?

Increasing focus on passenger health and EV electrification is driving the adoption of integrated sensor suites in modern vehicles.

Scope of the Report:

Environmental Sensors Market Assessment — by Sensor Type

• Air Quality & Gas Sensors (CO2, VOC, PM, others)
• Temperature Sensors
• Humidity Sensors
• Pressure Sensors
• Water Quality Sensors
• Integrated & Combination Sensors

Environmental Sensors Market Assessment — by Technology

• MEMS
• Electrochemical
• Optical
• Thermal
• Others

Environmental Sensors Market Assessment — by Application

• Smart Buildings & HVAC
• Automotive (Cabin Air, External Monitoring)
• Industrial (Process Control, Emissions)
• Smart Cities & Infrastructure
• Consumer Electronics (Smartphones, Wearables)
• Other Applications

Environmental Sensors Market Assessment — by Geography

• North America (U.S., Canada)
• Europe (Germany, France, U.K., Italy, Spain, Rest of Europe)
• Asia-Pacific (China, Japan, South Korea, India, Australia, Rest of Asia-Pacific)
• Latin America (Brazil, Mexico, Rest of Latin America)
• Middle East & Africa (UAE, Saudi Arabia, South Africa, Rest of MEA)

Table of Contents

1. Introduction

1.1. Market Definition

1.2. Market Ecosystem

1.3. Currency and Limitations

1.3.1. Currency

1.3.2. Limitations

1.4. Key Stakeholders

2. Research Methodology

2.1. Research Approach

2.2. Data Collection & Validation

2.2.1. Secondary Research

2.2.2. Primary Research

2.3. Market Assessment

2.3.1. Market Size Estimation

2.3.2. Bottom-Up Approach

2.3.3. Top-Down Approach

2.3.4. Growth Forecast

2.4. Assumptions for the Study

3. Executive Summary

3.1. Overview

3.2. Market Analysis, by Sensor Type

3.3. Market Analysis, by Technology

3.4. Market Analysis, by Application

3.5. Market Analysis, by Geography

3.6. Competitive Analysis

4. Market Insights

4.1. Introduction

4.2. Global Environmental Sensors Market: Impact Analysis of Market Drivers (2026–2036)

4.2.1. Air Quality Awareness and Tightening Regulation

4.2.2. IoT, Smart Buildings, and Indoor Air Quality

4.3. Global Environmental Sensors Market: Impact Analysis of Market Restraints (2026–2036)

4.3.1. Accuracy, Calibration, and Cost Trade-Offs

4.4. Global Environmental Sensors Market: Impact Analysis of Market Opportunities (2026–2036)

4.4.1. Automotive Cabin Air Quality and Electrification

4.4.2. Low-Cost Air Quality Networks and Smart Cities

4.5. Global Environmental Sensors Market: Impact Analysis of Market Challenges (2026–2036)

4.5.1. Sensor Drift, Standardization, and Data Reliability

4.6. Global Environmental Sensors Market: Impact Analysis of Market Trends (2026–2036)

4.6.1. MEMS, Miniaturization, and Integrated Sensors

4.6.2. On-Device Intelligence and Edge Processing

4.6.3. Expansion of Water Quality and Multi-Parameter Sensing

4.7. Porter’s Five Forces Analysis

5. Industry Ecosystem / Value Chain

5.1. Introduction to the Environmental Sensors Value Chain

5.2. Materials, Components, and Sensing Elements

5.3. Sensor and Module Manufacturers

5.4. System Integrators and Device Makers

5.5. Networks, Software, and Data

5.6. End Users and Applications

6. Competitive Landscape

6.1. Introduction

6.2. Key Growth Strategies

6.3. Competitive Dashboard

6.4. Vendor Market Positioning

6.5. Market Share / Ranking Analysis

7. Environmental Sensors Market, by Sensor Type

7.1. Introduction

7.2. Air Quality & Gas Sensors

7.2.1. Carbon Dioxide (CO2)

7.2.2. Volatile Organic Compounds (VOC)

7.2.3. Particulate Matter (PM)

7.2.4. Other Gases

7.3. Temperature Sensors

7.4. Humidity Sensors

7.5. Pressure Sensors

7.6. Water Quality Sensors

7.7. Integrated & Combination Sensors

8. Environmental Sensors Market, by Technology

8.1. Introduction

8.2. MEMS

8.3. Electrochemical

8.4. Optical / NDIR

8.5. Metal-Oxide Semiconductor (MOS)

8.6. Other Technologies

9. Environmental Sensors Market, by Application

9.1. Introduction

9.2. Consumer Electronics & Wearables

9.3. Smart Buildings & HVAC

9.4. Industrial

9.5. Environmental Monitoring

9.6. Automotive

9.7. Agriculture

9.8. Other Applications

10. Environmental Sensors Market, by Geography

10.1. Introduction

10.2. Asia-Pacific

10.2.1. China

10.2.2. Japan

10.2.3. South Korea

10.2.4. India

10.2.5. Rest of Asia-Pacific

10.3. North America

10.3.1. United States

10.3.2. Canada

10.4. Europe

10.4.1. Germany

10.4.2. United Kingdom

10.4.3. France

10.4.3. Italy

10.4.2. Spain

10.4.4. Rest of Europe

10.5. Latin America

10.5.1. Brazil

10.5.2. Mexico

10.5.3. Rest of Latin America

10.6. Middle East & Africa

10.6.1. GCC Countries

10.6.2. South Africa

10.6.3. Rest of Middle East & Africa

11. Company Profiles

(Business Overview, Financial Overview, Product Portfolio, Strategic Developments, SWOT Analysis)

11.1. Robert Bosch (Bosch Sensortec)

11.2. Sensirion AG

11.3. Honeywell International Inc.

11.4. TE Connectivity

11.5. Amphenol Corporation

11.6. TDK Corporation (InvenSense)

11.7. ams OSRAM

11.8. Sensata Technologies

11.9. Vaisala

11.10. Teledyne Technologies

11.11. Thermo Fisher Scientific

11.12. Horiba, Ltd.

11.13. Figaro Engineering Inc.

11.14. Alphasense (AMETEK)

11.15. Aeroqual

11.16. STMicroelectronics

11.17. Infineon Technologies

11.18. Analog Devices

11.19. Other Players

12. Sustainability Impact Analysis

12.1. Protecting Public Health Through Air Quality Monitoring

12.2. Improving Energy Efficiency in Buildings

12.3. Supporting Environmental Compliance and Pollution Control

12.4. Enabling Resource and Water Management

13. Appendix

13.1. Questionnaire

13.2. Available Customization

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