RFP Catalog/Air Quality

Air Quality RFPs

Search air quality RFP opportunities from state air quality agencies, environmental protection departments, and air districts. Find solicitations for air monitoring, emissions testing, and air quality improvement programs updated daily.

Wisconsin Department of Administration

Project consists of replacement of air compressor, air tank and associated air piping and electrical work.

Posted Date

Jul 2, 2026

Due Date

Aug 6, 2026

Timeline Progress48%
DLA Troop Support

Defense Logistics Agency (DLA) Troop Support issued Combined Synopsis/Solicitation SPE8E826T4627 (RFQ) for NSN 4130016603149 - DRYER AIR 30SCFM, requesting quantity 11 to be delivered to DLA Distribution San Diego. The procurement is an SBA-certified Women-Owned Small Business (WOSB) set-aside and requires electronic quote submission via the buyer’s DIBBS RFQ link. The notice was published on July 7, 2026 and quotes are due July 20, 2026 (original inactive date listed as August 19, 2026).

Posted Date

Jul 7, 2026

Due Date

Jul 20, 2026

Timeline Progress91%
DLA Maritime

Solicitation SPE7M1-26-U-4357 is a Request for Quotation (RFQ) issued by the Defense Logistics Agency Land and Maritime (Department of Defense) on July 5, 2026 for 392 units of NRP, AIR CLEANER A00 (NSN 6115-01-646-0648, part number C637-1040, manufacturer Triman Industries). The procurement is conducted by DLA Land and Maritime from its Columbus, Ohio office using the DIBBS bid board system. Responses are due by July 20, 2026.

Posted Date

Jul 5, 2026

Due Date

Jul 20, 2026

Timeline Progress92%
Naval Supply Systems Command (NAVSUP)

13 lot, air cock, NSN: 4820016192815.

Posted Date

Jul 9, 2026

Due Date

Aug 10, 2026

Timeline Progress31%
DLA Maritime

The Department of Defense, through the Defense Logistics Agency (DLA) Land and Maritime, issued solicitation SPE7M126T3259 for the procurement of a Rotor, Air Compressor under Federal Supply Class 43 (Pumps and Compressors). The contract work is to be performed in Columbus, Ohio, and falls under NAICS Code 333912 for Air and Gas Compressor Manufacturing. Bids were due by July 20, 2026.

Posted Date

-

Due Date

Jul 20, 2026

DLA Troop Support

The Defense Logistics Agency (DLA) Troop Support, Construction & Equipment office issued this solicitation for the procurement of an air electrostatic filter (NSN 4460013113732, FILTER, AIR, ELECTROS). The contract was awarded to Phoenix Trading Inc. for a total value of $45,200.00, with delivery required to DLA Distribution San Joaquin within 0168 days after date of order (ADO).

Posted Date

Jul 6, 2026

Due Date

Jul 21, 2026

Timeline Progress85%
DLA Troop Support

The Defense Logistics Agency (DLA) Troop Support is soliciting offers for the procurement of one (1) Cover, Visor, Air Filtering Hood identified by National Stock Number (NSN) 8475-01-725-0936. The solicitation number is SPE1C1-26-T-1510, posted on July 12, 2026, with a response deadline of July 23, 2026. Interested parties must submit their quotes through the DIBBS platform.

Posted Date

Jul 12, 2026

Due Date

Jul 23, 2026

Timeline Progress62%
DLA Land

The Defense Logistics Agency (DLA Land and Maritime) is soliciting quotes (Combined Synopsis/Solicitation RFQ SPE7M126T197L) for NSN 4310-01-406-9288 (ROTOR, AIR COMPRESSO), quantity 8 with delivery required within 168 days after award. The notice states this is an RFQ with electronic quote submission only, hard copies are not available, and approved sources are listed in the solicitation. The opportunity was published on July 9, 2026 and offers are due July 20, 2026.

Posted Date

Jul 9, 2026

Due Date

Jul 20, 2026

Timeline Progress89%
Ussocom TAKO Contracting Office

Air Vehicle Computer (AVC) is a Sources Sought notice issued by the U.S. Special Operations Command (USSOCOM) seeking to identify potential sources that possess the capability to satisfy the agency's requirements for an Air Vehicle Computer for military rotary wing Air Vehicle Systems. The solicitation number is H9924126T6141-2, posted on July 14, 2026, with responses due by August 13, 2026.

Posted Date

Jul 14, 2026

Due Date

Aug 13, 2026

Timeline Progress16%
DLA Maritime

The Defense Logistics Agency (DLA) issued RFQ SPE7M126T204J for procurement of an air control panel (NSN 6110010543018). The RFQ was posted on SAM.gov and refers responders to the DLA DIBBS system for the solicitation document; quotes must be submitted electronically. Delivery is to DLA Distribution San Diego (delivery term 0155 days after award) and offers are due July 20, 2026.

Posted Date

Jul 9, 2026

Due Date

Jul 20, 2026

Timeline Progress89%
DLA Troop Support

This is an RFQ (Combined Synopsis/Solicitation) for NSN 4130016462626 FILTER ELEMENT, AIR to supply 300 units with an approved source of 7H603 81316252. Quotes must be submitted electronically, delivery is to W1A8 DLA DISTRIBUTION within 60 days after award, and the solicitation is hosted on DLA's DIBBS site. The opportunity was published on SAM.gov and is active with an Offers Due date of July 20, 2026.

Posted Date

Jul 9, 2026

Due Date

Jul 20, 2026

Timeline Progress89%
City of Owensboro

The City of Owensboro is soliciting a professional fireworks display for its Owensboro Air Show (Friday Night Flight) scheduled in September 2026 and again in 2028. The solicitation requests a coordinated, music-synchronized show roughly 12–13 minutes in length and sets proposal deadlines in July 2026. Proposals/questions are to be submitted digitally (email/online) with a question deadline in mid-July and a solicitation closing date of July 21, 2026.

Posted Date

Jul 13, 2026

Due Date

Jul 21, 2026

Timeline Progress72%
DLA Aviation

The Defense Logistics Agency (DLA) Aviation has issued a combined synopsis/solicitation for the procurement of DUCT, BLEED AIR (NSN 1560-00-422-1789), a source-controlled drawing item approved under source code 70628, part number 12989-102A. The solicitation seeks a total quantity of 12 units, with delivery required to DLA Distribution Warner Robins within 371 days after order (ADO). This Request for Quote (RFQ), identified as solicitation number SPE4A726T578V, is open to all responsible sources, who must submit electronic quotes via the DLA Internet Bid Board System (DIBBS).

Posted Date

-

Due Date

Jul 23, 2026

DLA Maritime

The Defense Logistics Agency (DLA) Land and Maritime has issued a combined synopsis/solicitation (SPE7L326T121D) for the procurement of 62 units of NSN 2530-01-572-5421 Chamber, Air Brake, to be delivered to DLA Distribution Red River within 140 days after date of order (ADO). The solicitation is set aside for total small business under FAR 19.5, with approved sources 3D6E9 (P/N 327601057A01) and 75Q65 (P/N 17KP510). Quotes must be submitted electronically, and specifications, plans, or drawings are not available.

Posted Date

Jul 17, 2026

Due Date

Jul 27, 2026

Timeline Progress18%
DLA Troop Support

The U.S. Navy, through NAVSUP Weapon Systems Support in Philadelphia, PA, is soliciting a Firm Fixed Price Request For Quote for 12 absolute air sensors (NSN 5905016339487) under solicitation N0038326QSB07. The part requires Government source approval prior to award because it is flight critical, with technical data not adequate for full and open competition. Quotes must be received by Friday, July 24, 2026 at 4:30 PM Eastern Time.

Posted Date

Jun 24, 2026

Due Date

Jul 24, 2026

Timeline Progress83%
W6QK Army Contracting Command (ACC) Aberdeen Proving Ground

Seal, air, aircraft g., NSN: 2840-00-390-1162NZ.

Posted Date

Sep 17, 2025

Due Date

Sep 17, 2026

Timeline Progress84%
W6QK Army Contracting Command (ACC) Aberdeen Proving Ground

Seal, air, aircraft g, NSN: 2840-01-320-6432NZ.

Posted Date

Aug 4, 2025

Due Date

Aug 4, 2026

Timeline Progress96%
Federal Emergency Management Agency

To transport responders, personnel, cargo, equipment and vehicles to affected areas. FEMA may also need to transport Critical Transportation Need (CTN) individuals. CTNs are evacuees who don’t have a means to evacuate on their own. The current planning assumption requires evacuating up to 20,000 CTN evacuees from an area of impact to a safe harbor location either within the state of impact or another state or U.S. location. To meet this need, FEMA requires a source of air transportation services for various types of charter jet aircraft and Unmanned Aircraft Systems (UAS). A source of this type will enable FEMA to proactively support the emergency response needs associated with natural, technological and man-made disasters in a timely manner. See attached file.

Posted Date

Jun 23, 2026

Due Date

Jul 29, 2026

Timeline Progress72%
Public Services and Procurement Canada

This is a Request for Proposal issued on behalf of Natural Resources Canada (NRCan) through Public Services and Procurement Canada (PSPC) for the delivery, installation, and commissioning of a vacuum/air furnace at CanmetMATERIALS' Hamilton laboratory in Hamilton, Ontario. The furnace will serve as a secondary metallurgy station (SMS) to simulate steelmaking processes—re-melting, deoxidation, desulphurisation, vacuum degassing, and alloying—under air, vacuum, and controlled atmosphere, with optional additional water manifolds. The contract will be awarded via competitive open bidding using selection criteria of Highest Combined Rating of Technical Merit and Price.

Posted Date

Jun 23, 2026

Due Date

Jul 21, 2026

Timeline Progress92%
DLA Troop Support

The Defense Logistics Agency (DLA) Troop Support issued a combined synopsis/solicitation for COOLER, AIR, EVAPORATIVE (NSN 4120-01-499-1010) to procure a total quantity of sixteen (16) units for delivery to DLA Distribution Corpus Christi, Texas within 167 days after date of order. The procurement is solicited as an RFQ under solicitation number SPE8E826T4671, lists approved sources (1T6F2 / F-EV1-3601 and 4N0X9 / PACA40001A1), and requests electronic quotations via the DLA Internet Bid Board System (DIBBS). Quotes are due July 20, 2026, and solicitation materials/submission instructions are available through DIBBS; questions should be directed to the buyer listed in block 5 of the solicitation document.

Posted Date

-

Due Date

Jul 20, 2026

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