The India Non-dispersive Infrared (NDIR) Market was valued at $20.3 Million in 2024 and projected to reach to $34.7 Million by 2029, representing a compound annual growth rate of 11.3%. India's NDIR market is poised for substantial growth through 2029, driven by accelerating industrialization and heightened environmental consciousness.
| Market Size in | USD 26.32 MN |
| Market Forecast in | |
| CAGR | |
| Forecast Period | |
| Units Considered | Value (USD MN) |
India's NDIR market is growing at 11.3% CAGR, significantly outpacing the global growth rate of 7.2%, driven by industrialization and environmental awareness.
Rising pollution levels and government initiatives for air quality monitoring are accelerating NDIR sensor adoption across urban and industrial regions in India.
Stricter environmental regulations and emission standards are compelling Indian industries to invest in NDIR-based monitoring solutions for compliance and sustainability.
India's expanding manufacturing, automotive, and chemical sectors are increasingly deploying NDIR technology for process optimization and emissions control.
| Report Metric | Details |
|---|---|
| Base Year | 2024 |
| Fastest Growing Segment | REFRIGERANT GASES (Gas Type) |
| Forecast Period | 2024-2029 |
| Growth Rate | CAGR of 7.2% from 2024 to 2029 |
| Largest Segment | CARBON DIOXIDE (Gas Type) |
| Market Size Base Year (Billions) | ~USD 0.68 (2024) |
| Revenue Forecast (Billions) | ~USD 0.97 (2029) |
| Segments Covered | Gas Type, Vertical, Subtype |
3 segment dimensions are covered across the global market.
India's NDIR market was valued at USD 20.3 million in 2024 and is expected to grow to USD 34.7 million by 2029.
India's NDIR market is projected to grow at a compound annual growth rate (CAGR) of 11.3% from 2024 to 2029.
In India, NDIR sensors are primarily used for CO2 monitoring in HVAC systems, automotive emission testing, air quality monitoring, and portable gas detection devices.
India's automotive, manufacturing, healthcare, and environmental monitoring sectors are the primary drivers of NDIR technology adoption.
Key growth factors in India include stringent environmental regulations, smart city infrastructure investments, rapid industrialization, and increasing demand for air quality monitoring solutions.
The study involved four major activities in estimating the current size of the NDIR market. Exhaustive secondary research was done to collect information on the market, peer, and parent markets. The next step was to validate these findings, assumptions, and sizing with industry experts across the value chain through primary research. Both top-down and bottom-up approaches were employed to estimate the complete market size. After that, market breakdown and data triangulation were used to estimate the market size of segments and subsegments.
Various secondary sources have been referred to in the secondary research process for identifying and collecting information important for this study. The secondary sources include annual reports, press releases, and investor presentations of companies; white papers; journals and certified publications; and articles from recognized authors, websites, directories, and databases. Secondary research has been conducted to obtain key information about the industry’s supply chain, the market’s value chain, the total pool of key players, market segmentation according to the industry trends (to the bottom-most level), regional markets, and key developments from market- and technology-oriented perspectives. The secondary data has been collected and analyzed to determine the overall market size, further validated by primary research.
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Sources |
Web Link |
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Semiconductor Industry Association (SIA) |
www.semiconductors.org |
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Automotive Industry Action Group |
www.aiag.org |
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Medical Device Manufacturers Association (MDMA) |
https://www.medicaldevices.org/ |
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Environmental Protection Agency |
www.epa.gov |
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Occupational Safety and Health Administration |
www.osha.gov |
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Centers for Disease Control and Prevention |
www.cdc.gov |
|
World Resources Institute (WRI) |
www.wri.org |
Extensive primary research was conducted after gaining knowledge about the current scenario of the NDIR market through secondary research. Several primary interviews were conducted with experts from both the demand and supply sides across four major regions—North America, Europe, Asia Pacific and RoW. This primary data was collected through questionnaires, emails, and telephonic interviews.

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In the complete market engineering process, both top-down and bottom-up approaches have been used, along with several data triangulation methods, to perform market estimation and forecasting for the overall market segments and subsegments listed in this report. Key players in the market have been identified through secondary research, and their market shares in the respective regions have been determined through primary and secondary research. This entire procedure includes the study of annual and financial reports of the top market players and extensive interviews for key insights (quantitative and qualitative) with industry experts (CEOs, VPs, directors, and marketing executives).
All percentage shares, splits, and breakdowns have been determined using secondary sources and verified through primary sources. All the parameters affecting the markets covered in this research study have been accounted for, viewed in detail, verified through primary research, and analyzed to obtain the final quantitative and qualitative data. This data has been consolidated and supplemented with detailed inputs and analysis from MarketsandMarkets and presented in this report. The following figure represents this study’s overall market size estimation process.


After arriving at the overall size of the NDIR market from the estimation process explained above, the market has been split into several segments and subsegments. The data triangulation and market breakdown procedures have been employed (wherever applicable) to complete the overall market engineering process and arrive at the exact statistics for all segments and subsegments. The data has been triangulated by studying various factors and trends from both the demand and supply sides. The size of the NDIR market has been validated using both top-down and bottom-up approaches.
Non-dispersive infrared (NDIR) technology involves the optical measurement of gas concentration in the target application using infrared (IR) light and IR absorption wavelength band. In this, the IR light emitted by the IR source is absorbed by the molecules of the gas under measurement at a particular wavelength. A NDIR sensor has an IR source, optical filter, and IR detector. It measures the amount of IR light of specific wavelength that is absorbed by the surrounding air; this is used to calculate the concentration of that gas in the surrounding air. Small in size, with no moving parts, these sensors have a long lifespan. They are ideal for measuring the concentration of gases such as carbon dioxide, hydrocarbons, refrigerant gases, acetylene, ethylene, anesthetic gases, and carbon monoxide. NDIR sensors are being increasingly used by industrial and manufacturing end-users.
With the given market data, MarketsandMarkets offers customizations according to the company’s specific needs. The following customization options are available for the report:
Full forecast, segment splits, and company analysis for all Non-dispersive Infrared (NDIR) Market.
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