The Global Air Quality Monitoring Systems Market is valued at US$ 8.9 Billion in 2025 and is forecast to reach US$ 13.9 Billion by 2031, growing at a 7.6% CAGR (2026-2031) as stricter air-quality standards, public health programmes and industrial emissions rules expand monitoring networks.
Asia Pacific is the largest region with a 38% share in 2025, led by United States at US$ 2.12 billion. Asia Pacific is the fastest-growing region at a 9.4% CAGR, led by China and India as national cleanair programmes add monitoring stations and sensor networks.
Fixed systems lead product type at 58.0%; gaseous pollutants hold 35.0% and particulate matter 31.0%. Hardware is 66.0% of revenue, continuous monitoring is 60.0% of sampling, and government networks are the largest end user at 41.0%.
The 15 profiled companies hold about 62% of 2025 revenue and the top three about 28%, led by Thermo Fisher Scientific, Teledyne Technologies and Horiba.
Asia Pacific, sensor networks and analytics software are expected to lead growth to 2031; Teledyne's 2025 net sales rose 7.9% to US$ 6.11 billion and Vaisala's net sales rose 6% to EUR 596.9 Million, showing steady demand for measurement instruments.
Asia Pacific is the largest region with a 38% share in 2025, led by United States at US$ 2.12 billion. Asia Pacific is the fastest-growing region at a 9.4% CAGR, led by China and India as national cleanair programmes add monitoring stations and sensor networks.
Fixed systems lead product type at 58.0%; gaseous pollutants hold 35.0% and particulate matter 31.0%. Hardware is 66.0% of revenue, continuous monitoring is 60.0% of sampling, and government networks are the largest end user at 41.0%.
The 15 profiled companies hold about 62% of 2025 revenue and the top three about 28%, led by Thermo Fisher Scientific, Teledyne Technologies and Horiba.
Asia Pacific, sensor networks and analytics software are expected to lead growth to 2031; Teledyne's 2025 net sales rose 7.9% to US$ 6.11 billion and Vaisala's net sales rose 6% to EUR 596.9 Million, showing steady demand for measurement instruments.
Table of Contents
1. Introduction & Report Scope
2. Global Air Quality Monitoring Systems Market Segmentation
3. Global Air Quality Monitoring Systems Market Analysis
4. Regional Market Analysis
5. Competitive Landscape
6. Company Profiles
7. Market Dynamics
8. Strategic Outlook
List of Figures
Companies Mentioned
- Thermo Fisher Scientific
- Teledyne Technologies
- Horiba
- Siemens
- Honeywell
- Emerson
- Acoem
- TSI Incorporated
- Vaisala
- Envea
- Focused Photonics
- Aeroqual
- Opsis
- Tisch Environmental
- Sensirion
