CPV subcategory
90731100: Air quality management
28 UK public contracts under 90731100 end in the next 18 months. Get the new tenders filed under it every weekday morning.
- 148
- Contracts since 2023
- 70
- Buyers
- 28
- Ending in 18 months
Hatched quarters fall only partly inside the next 18 months. Busiest whole quarter: Q1 2027.
Find tenders for your company
Paste your website and we score this week’s UK public sector tenders against it, each with a reason. Free, no sign-up.
28 contracts under 90731100 ending in the next 18 months
The 5 ending soonest, with the supplier that holds each now. End dates come from the original award notices, so each one is a re-tender with a date on it.
| Contract | Buyer | Held by | Ends |
|---|---|---|---|
| Provision of Air Quality Diffusion Tube Monitoring & ASR Reporting Services[WBC] - AWARD | Waverley Borough Council | Ricardo-AEA Ltd | Dec 2026in 7 weeks |
| Herts & Beds Air Quality Data Management | Watford Borough Council | RICARDO-AEA LIMITED | Jan 2027in 3 months |
| Air Quality Monitoring Contract Data Management Services, Web Page Data Dissemination | South Cambridgeshire District Council | RICARDO-AEA LIMITED | Feb 2027in 4 months |
| COV - Subscription for 8 Air Quality sensors 2024-2027 | Coventry City Council | EARTHSENSE SYSTEMS LIMITED | Mar 2027in 4 months |
| Cambridge City Council - Air Quality Monitoring Equipment and Equipment Support Services | Cambridge City Council | Matts Monitors Ltd | Mar 2027in 5 months |
What 90731100 covers
CPV code 90731100 is "Air quality management", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 148 UK public contracts since 2023, awarded by 70 buyers, most often Department for Environment, Food, Rural Affairs and North Western Universities Purchasing Consortium. The typical contract was worth about £100k.
One of the 9,454 official CPV codes. Not sure it is the right one? Describe your work and the finder suggests the codes that match.
UK public contracts since 2023
How buyers use 90731100
- Contracts
- 148
- Buyers
- 70
- Typical value
- £100k
- Ending in 18 months
- 28
By year of award: 2023 51 · 2024 44 · 2025 34 · 2026 19. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (128).
Buyers using this code most
Suppliers winning most often
- RICARDO-AEA Ltd29
- Enviro Technology Services PLC10
- Rexel UK LTd9
- Westbury Filtermation Ltd5
- Camfil Limited5
- IFC International Filter Company5
- Midland Filtration Ltd5
- Air Quality Consultants Ltd5
Recent contracts under 90731100
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| Maintenance and Servicing for Air Quality Monitoring Stations | Dudley Metropolitan Borough Council | £29k | Oct 20265 weeks ago |
| National Air Quality Monitoring 2026-2027 | National Highways Limited | £91k | Sept 20262 months ago |
| Clean Vehicle Retrofit Accreditation Scheme | Department for Transport | £983k | Aug 20262 months ago |
| Monitoring Support and Data Management Services for Continuous Air Quality Monitoring Sites | London Borough of Merton | £14k | Jun 20264 months ago |
| Camden Air Quality Diffusion Tube Monitoring 2026-2030 | London Borough of Camden | Framework | Jun 20264 months ago |
| Data Management and UK-AIR | DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS | £661k | Jun 20265 months ago |
| Compliance Reporting | DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS | £236k | May 20266 months ago |
| Compliance Reporting | DEPARTMENT FOR ENVIRONMENT, FOOD AND RURAL AFFAIRS | £236k | Apr 20267 months ago |
Get the new tenders filed under 90731100Every weekday before 9am, 30 days free
Where it sits
Codes above 90731100
- 90000000Sewage, refuse, cleaning and environmental services
- 90700000Environmental services
- 90730000Pollution tracking and monitoring and rehabilitation
- 90731000Services related to air pollution
- 90731100Air quality management
See the whole market in environmental and waste services contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 90731100
None. 90731100 is as specific as the vocabulary goes for air quality management.
Questions
About CPV code 90731100
What is CPV code 90731100?
CPV code 90731100 is "Air quality management", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 148 UK public contracts since 2023, awarded by 70 buyers, most often Department for Environment, Food, Rural Affairs and North Western Universities Purchasing Consortium. The typical contract was worth about £100k.
Which codes sit above and below 90731100?
90731100 sits under 90000000 (Sewage, refuse, cleaning and environmental services), then 90700000 (Environmental services), then 90730000 (Pollution tracking and monitoring and rehabilitation), then 90731000 (Services related to air pollution). It has no more specific codes beneath it.
Who wins contracts under CPV code 90731100?
The suppliers named most often on UK public contracts under 90731100 since 2023 are RICARDO-AEA Ltd (29), Enviro Technology Services PLC (10), Rexel UK LTd (9). 80 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 90731100?
Add 90731100 to a Tender Radar profile, with keywords that describe your work. Each weekday morning you get the new UK public sector notices that match, scored for fit. Because codes cover the codes beneath them, adding 90731100 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 90731100: Air quality management [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/90731100-air-quality-management (Accessed: 6 November 2026).
Relative dates (such as “in 6 days”) count from 6 November 2026, when this page was built.
Get the tenders filed under 90731100
Tender Radar reads every new UK public sector notice each morning and emails you the ones that match your codes and keywords, scored for how well they fit. 30 days free.
30 days free. No card required to start.