UNSPSC 77121501: Air quality management

UNSPSC 77121501 Air quality management (Commodity) covers testing, monitoring, and compliance services for indoor and outdoor air quality, asbestos and mold assessment, and pollution-control chemical application at state and local facilities. Recent state and local solicitations show demand for indoor air quality testing and remediation, air monitoring equipment deployment, stack testing at waste-to-energy facilities, hydrogen sulfide and vapor control at utility lift stations, continuous PM2.5 ambient air monitoring, and on-call environmental consulting with air quality components. Issuing bodies soliciting under this code include school districts, municipal utilities and water departments, state environmental and transportation agencies, county air pollution control districts, airports, and special-purpose authorities. Pinellas County School District (Florida), the City of Orlando, the City of Phoenix Water Services Department, the Texas Commission on Environmental Quality, and the City of Tampa Solid Waste & Environmental Program Management Department appear as recent repeat solicitors. Work spans asbestos and mold inspection and laboratory analysis, atmospheric monitoring equipment for hazardous gases, stack emission testing, chemical dosing for corrosion control, permit support and regulatory compliance consulting, and ambient air quality monitoring at fixed and portable stations.

Recent activity is geographically dispersed across Florida, California, Georgia, Arizona, Texas, and New York, with particular concentration in Texas (TCEQ, Tuolumne County Air Pollution Control District, South Texas Development Council, Texas A&M System, Texas State Technical College) and Florida (Pinellas County Schools, City of Orlando, City of Tampa, Palm Beach County airports). Representative recent opportunities include Pinellas County School District's ITB for Indoor Air Quality Services due November 6, 2026, covering asbestos, mold testing, and laboratory analysis at approximately $100,000 estimated value; the Tuolumne County Air Pollution Control District's RFP for Professional Air Pollution Control Support Services (proposals due September 23, 2026) providing permit development and air toxics program support on an as-needed basis; the City of Phoenix Water Services Department's IFB for Atmospheric Monitoring Instruments–Fixed due September 4, 2026, procuring hazardous-gas detection equipment and five-year maintenance for lift stations and wastewater facilities; and the City of Tampa's bid for McKay Bay WTE Facility Annual Stack Testing due April 30, 2025 (note: posted date August 7, 2026 but response deadline appears to reflect a prior fiscal year), estimated at $150,000. Mandatory pre-bid meetings, site visits, compliance with certification requirements (Florida Asbestos License, AIHA certification, C-61 contractor license for vapor recovery), and performance-based pricing tied to turnaround times and data quality benchmarks are standard contract conditions across the code.