공기질 모니터링 시장 : 시장 점유율 분석, 업계 동향 및 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the air quality monitoring market size was valued at USD 5.73 billion in 2025 and estimated to grow from USD 6.15 billion in 2026 to reach USD 8.77 billion by 2031, at a CAGR of 7.35% during the forecast period (2026-2031).

This report is Segmented by Product Type (Indoor Monitor and Outdoor Monitor), Sampling Method (Continuous and More), Component (Hardware and More), Technology (Gas Analysers and More), Pollutant Parameter (Particulate Pollutants and More), Deployment Mode (Fixed Monitoring Stations and More), End-User Industry (Residential and Commercial Buildings and More), and Geography (Asia-Pacific and More).

Global Air Quality Monitoring Market Trends and Insights

National-level roll-outs of low-cost sensor networks in Asian smart-city programs

Extensive smart-city budgets across China, India, and Japan are underwriting dense sensor deployments that fill spatial data gaps left by sparse reference-grade stations. China's Blue Sky Protection Campaign now covers 269 cities and leverages digital integration to cut PM2.5 levels in resource-heavy municipalities.Hyderabad's 49-node grid spanning 4 km2 illustrates how granular data surfaces seasonal PM patterns missed by legacy networks.Japanese researchers apply AI algorithms-AIRTrans-to satellite inputs, lowering aerosol optical thickness errors and guiding local compliance programs. Bulk procurement volumes push sensor prices down, accelerating adoption and giving policymakers evidence to direct targeted emission controls.

Corporate ESG disclosure mandates in EU requiring real-time ambient data for Scope 3 reporting

Roughly 50,000 companies must now file granular emissions accounts under the EU Corporate Sustainability Reporting Directive, spurring investments in continuous ambient monitoring to support Scope 3 calculations. Banks follow European Banking Authority rules that embed air quality risks into credit assessments. California's Climate Corporate Data Accountability Act and Australia's incoming disclosure penalties reinforce the global trend, compressing compliance timelines and lifting demand for automated monitoring networks that integrate directly with greenhouse gas inventories.

Calibration-drift & accuracy issues of low-cost sensors limiting bulk procurements

Field trials show that machine-learning recalibration can improve NDIR CO2 sensor accuracy by 65%, yet inter-model variability remains wide, and temperature or humidity swings still skew particulate readings. Agencies such as the US EPA and European AirSensEUR project are drafting harmonized calibration protocols, but until those frameworks mature, city planners often cap purchase volumes or keep sensors in pilot mode. Quantile mapping and other statistical corrections add cost and complexity, tempering near-term uptake in budget-sensitive regions.

Other drivers and restraints analyzed in the detailed report include:

1. Rise of wildfire smoke events in North America driving demand for distributed PM sensors
2. Integration of AQ data into HVAC automation in commercial buildings post-COVID
3. Delays in 5G/LPWAN roll-outs in rural Africa hindering remote-station connectivity

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Outdoor analyzers delivered 62.40% of 2025 revenues as federal rules, including the US EPA's stricter PM2.5 limit of 9 µg/m3, imposed round-the-clock compliance checks. Fixed stations equipped with Federal Reference Method instruments form the air quality monitoring market size cornerstone for government networks. Complementing them are mobile platforms, including university-developed drones that sample plume constituents in three-dimensional profiles.

Indoor monitors are the fastest risers, expanding at 9.10% CAGR by catering to post-pandemic ventilation mandates and healthy-building certifications. Portable badges and room sensors connect over BLE, Wi-Fi, or LoRaWAN, streaming data into BMS dashboards for real-time HVAC adjustments. Feature integration-temperature, RH, PM, TVOC, and eCO2 in one board-cuts deployment friction and enhances uptake across offices, classrooms, and healthcare settings.

Continuous systems account for 55.30% of the air quality monitoring market size, championed by EPA Performance Specification 19 for ethylene oxide CEMS and parallel NSPS logic that require automatic data capture at one-minute intervals. Industrial operators prefer laser-based continuous analyzers that auto-zero and self-calibrate, cutting maintenance downtime.

Continuous methods grow 8.25% annually thanks to their cost advantage for dense grids. Cartridge-based passive samplers at petrochemical fence lines and battery-powered mini-stations on urban lampposts gather legally defensible snapshots where 24 X 7 power is infeasible, broadening spatial coverage without heavy capital outlays.

Hardware retained a 49.40% share in 2025. Compliance projects still specify chemiluminescence or FDMS PM modules to match statutory uncertainty thresholds.

Software and cloud platforms, projected to scale 9.55% CAGR, transform raw signals into insights through AI-enabled calibration, forecasting, and compliance dashboards. The UAE's 31-station National Air Quality Platform feeds a machine-learning model that predicts three-day episodes and informs traffic planning. Multitenant SaaS architectures also simplify enterprise Scope 3 reporting, driving subscription stickiness.

Complete Report Scope:

• By Product Type
  • Indoor Monitors (Fixed/Stationary Indoor and Portable/Wearable Indoor)
  • Outdoor Monitors (Fixed/Stationary Outdoor and Portable/Mobile Outdoor)
• By Sampling Method
  • Continuous
  • Manual
  • Intermittent/Passive
• By Component
  • Hardware
  • Sensors
  • Samplers and Pumps
  • Data Loggers and Analysers
  • Software and Cloud Platforms
  • Services (Calibration, Maintenance, Data Subscriptions)
• By Pollutant Parameter
  • Particulate Pollutants (PM1, PM2.5, PM10, UFP)
  • Gaseous Pollutants (NOx, SO?, O?, CO, VOCs)
  • Toxic Metals and Radionuclides (Pb, Hg, Radon)
  • Biological Pollutants (Pollen, Mould Spores, Bacteria)
• By Technology
  • Gas Analysers (Chemiluminescence, NDIR, FID)
  • Particle Counters (Optical, Gravimetric, Beta-attenuation)
  • Spectroscopic and Laser-based Sensors (FTIR, UV-DOAS, LiDAR)
• By Deployment Mode
  • Fixed Monitoring Stations
  • Portable Detectors
  • Wearable AQ Sensors
  • Drone-mounted and Mobile Platforms
• By End-User Industry
  • Residential and Commercial Buildings
  • Industrial Facilities (Power Generation, Oil, Gas and Petrochemicals, Mining and Metallurgy, and Discrete and Process Manufacturing)
  • Government and Academic Research
  • Healthcare Facilities
  • Transportation and Smart Infrastructure (Airports, Tunnels, Smart-City Networks)
• By Geography
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • United Kingdom
    • Germany
    • France
    • Spain
    • Nordic Countries
    • Russia
    • Rest of Europe
  • Asia-Pacific
    • China
    • India
    • Japan
    • South Korea
    • Malaysia
    • Thailand
    • Indonesia
    • Vietnam
    • Australia
    • Rest of Asia-Pacific
  • South America
    • Brazil
    • Argentina
    • Colombia
    • Rest of South America
  • Middle East and Africa
    • United Arab Emirates
    • Saudi Arabia
    • South Africa
    • Egypt
    • Rest of Middle East and Africa

Geography Analysis

Asia-Pacific delivered 37.50% of 2025 revenue, and the fastest 8.55% CAGR through 2031, buoyed by China's 269-city Blue Sky grid and India's district-level pilots that reveal hyper-local pollution nuances. Japan's AI-powered satellite analytics further elevate regional technical sophistication. Manufacturing depth lowers per-unit sensor costs, tilting global supply chains toward the region and helping governments roll out thousands of nodes in compressed timeframes.

The Middle East is the second fastest growing region through 2030 due to sovereign commitments to smart-city livability targets. The UAE operates 31 AI-enabled stations and funds USD 500 million for new mobile units, while Saudi Arabia equips 7,000 industrial sites for continuous emissions checks. Offshore research cruises and carbon-based sensor R&D underscore regional scientific ambition.

North America remains regulation-driven, anchored by the EPA's updated PM2.5 standard that obliges daily Air Quality Index reporting in all metros above 350,000 residents. Wildfire smoke episodes spanning from British Columbia to the Mid-Atlantic catalyze community sensor deployments and emergency service toolkits. Europe's growth is shaped by ESG mandates and the 2024 Ambient Air Quality Directive that introduces ultrafine particle metrics. South America and Africa seize pilot funding yet face telecom and power gaps that slow remote-station rollout, though LoRaWAN and solar kits begin to close the divide in urban clusters.

1. Thermo Fisher Scientific Inc.
2. Teledyne Technologies Inc.
3. Siemens AG
4. Honeywell International Inc.
5. Horiba Ltd.
6. TSI Inc.
7. Emerson Electric Co.
8. 3M Company
9. Merck KGaA
10. Agilent Technologies Inc.
11. Aeroqual Ltd.
12. Vaisala Oyj
13. ABB Ltd.
14. Ametek Inc.
15. ENVEA Group
16. AlphaSense Ltd.
17. Sensirion AG
18. Bosch Sensortec GmbH
19. Oizom Instruments Pvt Ltd.
20. Kaiterra Inc.
21. Breeze Technologies UG
22. PurpleAir Inc.
23. Ecotech Pty Ltd (ACOEM)
24. Opsis AB
25. FLIR Systems (Teledyne FLIR)

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions & Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 National-level roll-outs of low-cost sensor networks in Asian smart-city programs
  • 4.2.2 Corporate ESG disclosure mandates in EU requiring real-time ambient data for Scope 3 reporting
  • 4.2.3 Rise of wildfire smoke events in North America driving demand for distributed PM sensors
  • 4.2.4 Integration of AQ data into HVAC automation in commercial buildings post-COVID
  • 4.2.5 Mandatory fence-line monitoring around US petrochemical clusters after EPA OOOOa rule
  • 4.2.6 Deployment of drone-based monitoring for methane & VOC detection in O&G assets
• 4.3 Market Restraints
  • 4.3.1 Calibration-drift & accuracy issues of low-cost sensors limiting bulk procurements
  • 4.3.2 Delays in 5G/LPWAN roll-outs in rural Africa hindering remote-station connectivity
  • 4.3.3 High maintenance cost of reference-grade analyzers for cash-strapped municipalities
  • 4.3.4 Complex multi-jurisdictional certification (EPA EQOA, EU CEN) slowing time-to-market
• 4.4 Supply-Chain Analysis
• 4.5 Regulatory Outlook
• 4.6 Technological Outlook
• 4.7 Porters Five Forces
  • 4.7.1 Bargaining Power of Suppliers
  • 4.7.2 Bargaining Power of Buyers
  • 4.7.3 Threat of New Entrants
  • 4.7.4 Threat of Substitute Products & Services
  • 4.7.5 Intensity of Competitive Rivalry

5 Market Size & Growth Forecasts

• 5.1 By Product Type
  • 5.1.1 Indoor Monitors (Fixed/Stationary Indoor and Portable/Wearable Indoor)
  • 5.1.2 Outdoor Monitors (Fixed/Stationary Outdoor and Portable/Mobile Outdoor)
• 5.2 By Sampling Method
  • 5.2.1 Continuous
  • 5.2.2 Manual
  • 5.2.3 Intermittent/Passive
• 5.3 By Component
  • 5.3.1 Hardware
  • 5.3.2 Sensors
  • 5.3.3 Samplers and Pumps
  • 5.3.4 Data Loggers and Analysers
  • 5.3.5 Software and Cloud Platforms
  • 5.3.6 Services (Calibration, Maintenance, Data Subscriptions)
• 5.4 By Pollutant Parameter
  • 5.4.1 Particulate Pollutants (PM1, PM2.5, PM10, UFP)
  • 5.4.2 Gaseous Pollutants (NOx, SO?, O?, CO, VOCs)
  • 5.4.3 Toxic Metals and Radionuclides (Pb, Hg, Radon)
  • 5.4.4 Biological Pollutants (Pollen, Mould Spores, Bacteria)
• 5.5 By Technology
  • 5.5.1 Gas Analysers (Chemiluminescence, NDIR, FID)
  • 5.5.2 Particle Counters (Optical, Gravimetric, Beta-attenuation)
  • 5.5.3 Spectroscopic and Laser-based Sensors (FTIR, UV-DOAS, LiDAR)
• 5.6 By Deployment Mode
  • 5.6.1 Fixed Monitoring Stations
  • 5.6.2 Portable Detectors
  • 5.6.3 Wearable AQ Sensors
  • 5.6.4 Drone-mounted and Mobile Platforms
• 5.7 By End-User Industry
  • 5.7.1 Residential and Commercial Buildings
  • 5.7.2 Industrial Facilities (Power Generation, Oil, Gas and Petrochemicals, Mining and Metallurgy, and Discrete and Process Manufacturing)
  • 5.7.3 Government and Academic Research
  • 5.7.4 Healthcare Facilities
  • 5.7.5 Transportation and Smart Infrastructure (Airports, Tunnels, Smart-City Networks)
• 5.8 By Geography
  • 5.8.1 North America
    • 5.8.1.1 United States
    • 5.8.1.2 Canada
    • 5.8.1.3 Mexico
  • 5.8.2 Europe
    • 5.8.2.1 United Kingdom
    • 5.8.2.2 Germany
    • 5.8.2.3 France
    • 5.8.2.4 Spain
    • 5.8.2.5 Nordic Countries
    • 5.8.2.6 Russia
    • 5.8.2.7 Rest of Europe
  • 5.8.3 Asia-Pacific
    • 5.8.3.1 China
    • 5.8.3.2 India
    • 5.8.3.3 Japan
    • 5.8.3.4 South Korea
    • 5.8.3.5 Malaysia
    • 5.8.3.6 Thailand
    • 5.8.3.7 Indonesia
    • 5.8.3.8 Vietnam
    • 5.8.3.9 Australia
    • 5.8.3.10 Rest of Asia-Pacific
  • 5.8.4 South America
    • 5.8.4.1 Brazil
    • 5.8.4.2 Argentina
    • 5.8.4.3 Colombia
    • 5.8.4.4 Rest of South America
  • 5.8.5 Middle East and Africa
    • 5.8.5.1 United Arab Emirates
    • 5.8.5.2 Saudi Arabia
    • 5.8.5.3 South Africa
    • 5.8.5.4 Egypt
    • 5.8.5.5 Rest of Middle East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves (M&A, Partnerships, PPAs)
• 6.3 Market Share Analysis (Market Rank/Share for key companies)
• 6.4 Company Profiles (includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Products & Services, and Recent Developments)
  • 6.4.1 Thermo Fisher Scientific Inc.
  • 6.4.2 Teledyne Technologies Inc.
  • 6.4.3 Siemens AG
  • 6.4.4 Honeywell International Inc.
  • 6.4.5 Horiba Ltd.
  • 6.4.6 TSI Inc.
  • 6.4.7 Emerson Electric Co.
  • 6.4.8 3M Company
  • 6.4.9 Merck KGaA
  • 6.4.10 Agilent Technologies Inc.
  • 6.4.11 Aeroqual Ltd.
  • 6.4.12 Vaisala Oyj
  • 6.4.13 ABB Ltd.
  • 6.4.14 Ametek Inc.
  • 6.4.15 ENVEA Group
  • 6.4.16 AlphaSense Ltd.
  • 6.4.17 Sensirion AG
  • 6.4.18 Bosch Sensortec GmbH
  • 6.4.19 Oizom Instruments Pvt Ltd.
  • 6.4.20 Kaiterra Inc.
  • 6.4.21 Breeze Technologies UG
  • 6.4.22 PurpleAir Inc.
  • 6.4.23 Ecotech Pty Ltd (ACOEM)
  • 6.4.24 Opsis AB
  • 6.4.25 FLIR Systems (Teledyne FLIR)

7 Market Opportunities & Future Outlook

• 7.1 White-space & Unmet-Need Assessment