Summary

The global Light Scattering Infrared Dust Sensor market size was US$ 574 million in 2025 and is forecast to reach a readjusted size of US$ 864 million by 2032 with a CAGR of 6.1% during the forecast period 2026-2032.
Light scattering infrared dust sensor is a sensor based on the principle of light scattering to detect the concentration of dust particles in the air. The light intensity is proportional to the intensity of the electrical signal converted by photoelectric conversion. The relative attenuation rate is obtained by measuring the electrical signal, and then the dust concentration at the measured site is measured. Light scattering infrared dust sensor has the characteristics of high precision and sensitivity, fast response, good stability and low power consumption. It is widely used in air purification, air monitoring, fresh air ventilation and other occasions where the dust concentration in the air needs to be monitored.
In 2025, the North America Light Scattering Infrared Dust Sensor market was US$ million, while the Europe market stood at US$ million. North America accounted for % of the global market in 2025 and Europe for %. Europe’s share is expected to reach % by 2032, corresponding to a CAGR of % over the analysis period.
Major global manufacturers of Light Scattering Infrared Dust Sensor include Amphenol Advanced Sensors, Kodenshi, Sharp Corporation, NIDS, Zhengzhou Winsen Electronics Technology, Cubic Sensor and Instrument, Audiowell, Guangzhou Luftmy Intelligent Technology, MFrontier, Henan Fosen Electronics Technology, among others. In 2025, the top five players accounted for approximately % of global market revenue.
In terms of sales volume, the top three players in North America accounted for about % of the market in 2025, while the top three in Europe held nearly %.
The global Light Scattering Infrared Dust Sensor market is strategically segmented by company, region (country), by Type, and by Application. This report empowers stakeholders to capitalize on emerging opportunities, optimize product strategies, and outperform competitors through data-driven insights on sales, revenue, and forecasts across regions, by Type, and by Application for 2021-2032.
Market Segmentation
By Company:
Amphenol Advanced Sensors
Kodenshi
Sharp Corporation
NIDS
Zhengzhou Winsen Electronics Technology
Cubic Sensor and Instrument
Audiowell
Guangzhou Luftmy Intelligent Technology
MFrontier
Henan Fosen Electronics Technology
Shenzhen Hoto Intelligent Control Technology
Segment by Type
PWM Output
UART Output
Segment by Application
Air Monitoring
Air Purification
Fresh Air Ventilation
Others
Macro-Region
- North America
- Europe
- Asia-Pacific
- South America
- Middle East & Africa
Micro-Local Market
North America
Europe
China
Japan
South Korea
Chapter Outline
Chapter 1: Report scope, segment-level executive summary (by Type, by Application) and market evolution across the short, mid and long term
Chapter 2: Quantitative analysis of Light Scattering Infrared Dust Sensor sales and revenue at global, regional, and country levels, highlighting market size and growth potential by region
Chapter 3: Competitive landscape of Light Scattering Infrared Dust Sensor manufacturers (sales, revenue, pricing, market share, industry rankings, and M&A / expansion plans)
Chapter 4: by Type-based segmentation analysis (sales, revenue, pricing, and growth potential) to identify blue-ocean product segments
Chapter 5: by Application-based segmentation analysis (sales, revenue, pricing, and growth potential) to uncover high-value downstream markets
Chapter 6: Regional breakdown by company, customer, by Type and by Application (sales, revenue, and pricing for each segment)
Chapter 7: Key manufacturer profiles –company overview, Light Scattering Infrared Dust Sensor product descriptions and specifications, revenue, gross margins, and recent developments
Chapter 8: Industry chain analysis – upstream raw materials, manufacturing links, and downstream application sectors
Chapter 9: Sales channels and distributor analysis – routes to market and key customer interfaces
Chapter 10: Market dynamics – trends, drivers, restraints, risks for manufacturers, and the impact of relevant industry policies
Chapter 11: Key findings, main takeaways, and overall conclusions of the report.
Why This Report?
Unlike generic global market reports, this study combines macro-level industry trends with hyper-local operational intelligence, empowering data-driven decisions across the Light Scattering Infrared Dust Sensor value chain, addressing:
- Market entry risks/opportunities by region
- Product mix optimization based on local practices
- Competitor tactics in fragmented vs. consolidated markets

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Table of Contents

1 Market Overview
1.1 Light Scattering Infrared Dust Sensor Product Scope
1.2 Light Scattering Infrared Dust Sensor by Type
1.2.1 Global Light Scattering Infrared Dust Sensor Sales by Type (2021, 2025 & 2032)
1.2.2 PWM Output
1.2.3 UART Output
1.3 Light Scattering Infrared Dust Sensor by Application
1.3.1 Global Light Scattering Infrared Dust Sensor Sales Comparison by Application (2021, 2025 & 2032)
1.3.2 Air Monitoring
1.3.3 Air Purification
1.3.4 Fresh Air Ventilation
1.3.5 Others
1.4 Global Light Scattering Infrared Dust Sensor Market Estimates and Forecasts (2021-2032)
1.4.1 Global Light Scattering Infrared Dust Sensor Market Size (Value) and Growth Rate (2021-2032)
1.4.2 Global Light Scattering Infrared Dust Sensor Market Size (Volume) and Growth Rate (2021-2032)
1.4.3 Global Light Scattering Infrared Dust Sensor Price Trends (2021-2032)
1.5 Assumptions and Limitations
2 Market Size and Prospects by Region
2.1 Global Light Scattering Infrared Dust Sensor Market Size by Region: 2021 VS 2025 VS 2032
2.2 Global Light Scattering Infrared Dust Sensor Historical Market Scenario by Region (2021-2026)
2.2.1 Global Light Scattering Infrared Dust Sensor Sales Market Share by Region (2021-2026)
2.2.2 Global Light Scattering Infrared Dust Sensor Revenue Market Share by Region (2021-2026)
2.3 Global Light Scattering Infrared Dust Sensor Market Estimates and Forecasts by Region (2027-2032)
2.3.1 Global Light Scattering Infrared Dust Sensor Sales Estimates and Forecasts by Region (2027-2032)
2.3.2 Global Light Scattering Infrared Dust Sensor Revenue Forecast by Region (2027-2032)
2.4 Major Regions and Emerging Market Analysis
2.4.1 North America Light Scattering Infrared Dust Sensor Market Size and Prospects (2021-2032)
2.4.2 Europe Light Scattering Infrared Dust Sensor Market Size and Prospects (2021-2032)
2.4.3 China Light Scattering Infrared Dust Sensor Market Size and Prospects (2021-2032)
2.4.4 Japan Light Scattering Infrared Dust Sensor Market Size and Prospects (2021-2032)
2.4.5 South Korea Light Scattering Infrared Dust Sensor Market Size and Prospects (2021-2032)
3 Global Market Size by Type
3.1 Global Light Scattering Infrared Dust Sensor Historical Market Review by Type (2021-2026)
3.1.1 Global Light Scattering Infrared Dust Sensor Sales by Type (2021-2026)
3.1.2 Global Light Scattering Infrared Dust Sensor Revenue by Type (2021-2026)
3.1.3 Global Light Scattering Infrared Dust Sensor Average Price by Type (2021-2026)
3.2 Global Light Scattering Infrared Dust Sensor Market Estimates and Forecasts by Type (2027-2032)
3.2.1 Global Light Scattering Infrared Dust Sensor Sales Forecast by Type (2027-2032)
3.2.2 Global Light Scattering Infrared Dust Sensor Revenue Forecast by Type (2027-2032)
3.2.3 Global Light Scattering Infrared Dust Sensor Price Forecast by Type (2027-2032)
3.3 Representative Players for Different Types of Light Scattering Infrared Dust Sensor
4 Global Market Size by Application
4.1 Global Light Scattering Infrared Dust Sensor Historical Market Review by Application (2021-2026)
4.1.1 Global Light Scattering Infrared Dust Sensor Sales by Application (2021-2026)
4.1.2 Global Light Scattering Infrared Dust Sensor Revenue by Application (2021-2026)
4.1.3 Global Light Scattering Infrared Dust Sensor Average Price by Application (2021-2026)
4.2 Global Light Scattering Infrared Dust Sensor Market Estimates and Forecasts by Application (2027-2032)
4.2.1 Global Light Scattering Infrared Dust Sensor Sales Forecast by Application (2027-2032)
4.2.2 Global Light Scattering Infrared Dust Sensor Revenue Forecast by Application (2027-2032)
4.2.3 Global Light Scattering Infrared Dust Sensor Price Forecast by Application (2027-2032)
4.3 New Sources of Growth in Light Scattering Infrared Dust Sensor Applications
5 Competition Landscape by Players
5.1 Global Light Scattering Infrared Dust Sensor Sales by Player (2021-2026)
5.2 Global Top Light Scattering Infrared Dust Sensor Players by Revenue (2021-2026)
5.3 Global Light Scattering Infrared Dust Sensor Market Share by Company Type (Tier 1, Tier 2, and Tier 3), based on Light Scattering Infrared Dust Sensor revenue as of 2025
5.4 Global Light Scattering Infrared Dust Sensor Average Price by Company (2021-2026)
5.5 Global Key Manufacturers of Light Scattering Infrared Dust Sensor, Manufacturing Sites & Headquarters
5.6 Global Key Manufacturers of Light Scattering Infrared Dust Sensor, Product Type & Application
5.7 Global Key Manufacturers of Light Scattering Infrared Dust Sensor, Date of Entry into This Industry
5.8 Manufacturers Mergers & Acquisitions, Expansion Plans
6 Regional Analysis
6.1 North America Market: Players, Segments, Downstream and Major Customers
6.1.1 North America Light Scattering Infrared Dust Sensor Sales by Company
6.1.1.1 North America Light Scattering Infrared Dust Sensor Sales by Company (2021-2026)
6.1.1.2 North America Light Scattering Infrared Dust Sensor Revenue by Company (2021-2026)
6.1.2 North America Light Scattering Infrared Dust Sensor Sales Breakdown by Type (2021-2026)
6.1.3 North America Light Scattering Infrared Dust Sensor Sales Breakdown by Application (2021-2026)
6.1.4 North America Light Scattering Infrared Dust Sensor Major Customers
6.1.5 North America Market Trends and Opportunities
6.2 Europe Market: Players, Segments, Downstream and Major Customers
6.2.1 Europe Light Scattering Infrared Dust Sensor Sales by Company
6.2.1.1 Europe Light Scattering Infrared Dust Sensor Sales by Company (2021-2026)
6.2.1.2 Europe Light Scattering Infrared Dust Sensor Revenue by Company (2021-2026)
6.2.2 Europe Light Scattering Infrared Dust Sensor Sales Breakdown by Type (2021-2026)
6.2.3 Europe Light Scattering Infrared Dust Sensor Sales Breakdown by Application (2021-2026)
6.2.4 Europe Light Scattering Infrared Dust Sensor Major Customers
6.2.5 Europe Market Trends and Opportunities
6.3 China Market: Players, Segments, Downstream and Major Customers
6.3.1 China Light Scattering Infrared Dust Sensor Sales by Company
6.3.1.1 China Light Scattering Infrared Dust Sensor Sales by Company (2021-2026)
6.3.1.2 China Light Scattering Infrared Dust Sensor Revenue by Company (2021-2026)
6.3.2 China Light Scattering Infrared Dust Sensor Sales Breakdown by Type (2021-2026)
6.3.3 China Light Scattering Infrared Dust Sensor Sales Breakdown by Application (2021-2026)
6.3.4 China Light Scattering Infrared Dust Sensor Major Customers
6.3.5 China Market Trends and Opportunities
6.4 Japan Market: Players, Segments, Downstream and Major Customers
6.4.1 Japan Light Scattering Infrared Dust Sensor Sales by Company
6.4.1.1 Japan Light Scattering Infrared Dust Sensor Sales by Company (2021-2026)
6.4.1.2 Japan Light Scattering Infrared Dust Sensor Revenue by Company (2021-2026)
6.4.2 Japan Light Scattering Infrared Dust Sensor Sales Breakdown by Type (2021-2026)
6.4.3 Japan Light Scattering Infrared Dust Sensor Sales Breakdown by Application (2021-2026)
6.4.4 Japan Light Scattering Infrared Dust Sensor Major Customers
6.4.5 Japan Market Trends and Opportunities
6.5 South Korea Market: Players, Segments, Downstream and Major Customers
6.5.1 South Korea Light Scattering Infrared Dust Sensor Sales by Company
6.5.1.1 South Korea Light Scattering Infrared Dust Sensor Sales by Company (2021-2026)
6.5.1.2 South Korea Light Scattering Infrared Dust Sensor Revenue by Company (2021-2026)
6.5.2 South Korea Light Scattering Infrared Dust Sensor Sales Breakdown by Type (2021-2026)
6.5.3 South Korea Light Scattering Infrared Dust Sensor Sales Breakdown by Application (2021-2026)
6.5.4 South Korea Light Scattering Infrared Dust Sensor Major Customers
6.5.5 South Korea Market Trends and Opportunities
7 Company Profiles and Key Figures
7.1 Amphenol Advanced Sensors
7.1.1 Amphenol Advanced Sensors Company Information
7.1.2 Amphenol Advanced Sensors Business Overview
7.1.3 Amphenol Advanced Sensors Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.1.4 Amphenol Advanced Sensors Light Scattering Infrared Dust Sensor Products Offered
7.1.5 Amphenol Advanced Sensors Recent Development
7.2 Kodenshi
7.2.1 Kodenshi Company Information
7.2.2 Kodenshi Business Overview
7.2.3 Kodenshi Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.2.4 Kodenshi Light Scattering Infrared Dust Sensor Products Offered
7.2.5 Kodenshi Recent Development
7.3 Sharp Corporation
7.3.1 Sharp Corporation Company Information
7.3.2 Sharp Corporation Business Overview
7.3.3 Sharp Corporation Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.3.4 Sharp Corporation Light Scattering Infrared Dust Sensor Products Offered
7.3.5 Sharp Corporation Recent Development
7.4 NIDS
7.4.1 NIDS Company Information
7.4.2 NIDS Business Overview
7.4.3 NIDS Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.4.4 NIDS Light Scattering Infrared Dust Sensor Products Offered
7.4.5 NIDS Recent Development
7.5 Zhengzhou Winsen Electronics Technology
7.5.1 Zhengzhou Winsen Electronics Technology Company Information
7.5.2 Zhengzhou Winsen Electronics Technology Business Overview
7.5.3 Zhengzhou Winsen Electronics Technology Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.5.4 Zhengzhou Winsen Electronics Technology Light Scattering Infrared Dust Sensor Products Offered
7.5.5 Zhengzhou Winsen Electronics Technology Recent Development
7.6 Cubic Sensor and Instrument
7.6.1 Cubic Sensor and Instrument Company Information
7.6.2 Cubic Sensor and Instrument Business Overview
7.6.3 Cubic Sensor and Instrument Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.6.4 Cubic Sensor and Instrument Light Scattering Infrared Dust Sensor Products Offered
7.6.5 Cubic Sensor and Instrument Recent Development
7.7 Audiowell
7.7.1 Audiowell Company Information
7.7.2 Audiowell Business Overview
7.7.3 Audiowell Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.7.4 Audiowell Light Scattering Infrared Dust Sensor Products Offered
7.7.5 Audiowell Recent Development
7.8 Guangzhou Luftmy Intelligent Technology
7.8.1 Guangzhou Luftmy Intelligent Technology Company Information
7.8.2 Guangzhou Luftmy Intelligent Technology Business Overview
7.8.3 Guangzhou Luftmy Intelligent Technology Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.8.4 Guangzhou Luftmy Intelligent Technology Light Scattering Infrared Dust Sensor Products Offered
7.8.5 Guangzhou Luftmy Intelligent Technology Recent Development
7.9 MFrontier
7.9.1 MFrontier Company Information
7.9.2 MFrontier Business Overview
7.9.3 MFrontier Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.9.4 MFrontier Light Scattering Infrared Dust Sensor Products Offered
7.9.5 MFrontier Recent Development
7.10 Henan Fosen Electronics Technology
7.10.1 Henan Fosen Electronics Technology Company Information
7.10.2 Henan Fosen Electronics Technology Business Overview
7.10.3 Henan Fosen Electronics Technology Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.10.4 Henan Fosen Electronics Technology Light Scattering Infrared Dust Sensor Products Offered
7.10.5 Henan Fosen Electronics Technology Recent Development
7.11 Shenzhen Hoto Intelligent Control Technology
7.11.1 Shenzhen Hoto Intelligent Control Technology Company Information
7.11.2 Shenzhen Hoto Intelligent Control Technology Business Overview
7.11.3 Shenzhen Hoto Intelligent Control Technology Light Scattering Infrared Dust Sensor Sales, Revenue and Gross Margin (2021-2026)
7.11.4 Shenzhen Hoto Intelligent Control Technology Light Scattering Infrared Dust Sensor Products Offered
7.11.5 Shenzhen Hoto Intelligent Control Technology Recent Development
8 Light Scattering Infrared Dust Sensor Manufacturing Cost Analysis
8.1 Light Scattering Infrared Dust Sensor Key Raw Materials Analysis
8.1.1 Key Raw Materials
8.1.2 Key Suppliers of Raw Materials
8.2 Manufacturing Cost Structure
8.3 Manufacturing Process Analysis of Light Scattering Infrared Dust Sensor
8.4 Light Scattering Infrared Dust Sensor Industrial Chain Analysis
9 Marketing Channels, Distributors and Customers
9.1 Marketing Channels
9.2 Light Scattering Infrared Dust Sensor Distributors List
9.3 Light Scattering Infrared Dust Sensor Customers
10 Light Scattering Infrared Dust Sensor Market Dynamics
10.1 Light Scattering Infrared Dust Sensor Industry Trends
10.2 Light Scattering Infrared Dust Sensor Market Drivers
10.3 Light Scattering Infrared Dust Sensor Market Challenges
10.4 Light Scattering Infrared Dust Sensor Market Restraints
11 Research Findings and Conclusion
12 Appendix
12.1 Research Methodology
12.1.1 Methodology/Research Approach
12.1.1.1 Research Programs/Design
12.1.1.2 Market Size Estimation
12.1.1.3 Market Breakdown and Data Triangulation
12.1.2 Data Source
12.1.2.1 Secondary Sources
12.1.2.2 Primary Sources
12.2 Author Details
12.3 Disclaimer