ASSOCIATION AIR BREIZH

What ASSOCIATION AIR BREIZH does

Association Air Breizh is a French non-profit (loi 1901) approved by the Ministry of Environment as the exclusive air quality monitoring body for the Brittany region. Headquartered in Cesson-Sévigné near Rennes with 23 employees, the association operates a regional network of fixed and mobile measurement stations across all four Breton departments — including clusters in Rennes (4 stations), Brest (3), Lorient (2), Quimper, Saint-Brieuc, Saint-Malo, and Vannes — plus the rural Kergoff station contributing to the national MERA observatory under the European EMEP framework. Its core technical stack comprises automatic analyzers for regulated pollutants (NO2, O3, PM10, PM2.5, benzene, HAP, heavy metals, pesticides, hydrogen sulfide, black carbon, and, since January 2024, ultrafine particles), daily atmospheric and pollen forecasting models, and the ISEA spatialized emissions inventory. All stations comply with LCSQA-defined placement and verification criteria, lending regulatory authority to the data produced.

The association's product portfolio centers on official air quality surveillance and public-information services rather than commercial offerings. Core deliverables include the Indice ATMO daily air quality index, modeled pollen forecasts for six allergenic species at commune scale, green-algae-related H2S monitoring at the Lantic processing site (in partnership with Kerval since 2019), indoor air quality surveillance for regulated establishments, and a public open data portal providing downloadable measurement datasets. Air quality indices, pollution alerts, and pollen bulletins are distributed free of charge via the public website, email subscriptions segmented by department, a member portal, and a Twitter/X account. Specialized annual reports — covering black carbon, pesticides, hydrogen sulfide, and particle composition — are published regularly.

Air Breizh does not pursue commercial revenue generation. The association is funded by recurring grants from public institutions: Région Bretagne, DREAL Bretagne, the Ministry of Environment, and Département Ille-et-Vilaine, with additional cooperation agreements for specific programs (e.g., Kerval, IMT Lille-Douai for MERA). End users are segmented into Breton citizens (primary), local government authorities, and healthcare professionals. Governance rests with a board of directors under president Gisèle El Dib (since July 2026, succeeding Alain Laplanche) and director of publication Gaël Lefeuvre.

Name

ASSOCIATION AIR BREIZH

Legal name

Association Air Breizh

Website

https://airbreizh.asso.fr

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Association Air Breizh is the French Ministry-approved non-profit that exclusively monitors and reports outdoor and indoor air quality, pollen forecasts, and pollutant emissions across the Brittany region, serving citizens, municipalities, and healthcare professionals through free public data services funded by regional and national government grants.

Ownership category

akta.pro rank

Product category

Air Quality Monitoring Services

NAICS

Administration of Environmental Quality Programs (9241), Environmental Consulting Services (54162)

SIC

Laboratory Analytical Instruments (3826)

akta.pro primary industry

Ambient Air Quality Monitoring (Criteria Pollutants & Air Toxics) (EUAHACAA)

akta.pro secondary industries

Environmental Monitoring, Data & Reporting (Air/Water/Soil) (BPAIAMAC), Indoor Air Quality (IAQ) & Building Environmental Sampling (EUAHACAH), Air Quality & Emissions Health Regulators (HLAJAFAE)

Keywords

• Air quality monitoring
• Ambient air surveillance
• Atmospheric emissions inventory
• Pollen forecasting services
• Environmental regulatory data

Headquarters

HQ city

Rennes, Bretagne

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure

Distribution channels4 records

Marketing channels4 records

Core offering

Association Air Breizh operates a regional air quality surveillance network across the four Breton departments, measuring outdoor and indoor pollutants (NO2, O3, PM10, PM2.5, benzene, HAP, heavy metals, pesticides, black carbon, ultrafine particles) through fixed and mobile monitoring stations. It publishes the daily Indice ATMO, pollen bulletins for six allergenic species, hydrogen sulfide monitoring around green algae sites, and makes all measurements and its spatialized atmospheric emissions inventory (ISEA) available through an open data portal and email subscription alerts.

Product overview

Air Breizh is a non-profit association ( loi de 1901) approved by the French Ministry of Environment for air quality surveillance in Brittany. The organization operates a comprehensive air quality monitoring ecosystem comprising outdoor air quality monitoring through fixed and mobile measurement stations, indoor air quality surveillance, pollen forecasting, hydrogen sulfide monitoring for green algae, and open data accessibility. The portfolio includes the Indice ATMO (air quality index), the MERA rural observatory, the ROSAS citizen science project, and an odors observatory. Services are delivered through subscription-based alert systems for pollution alerts, daily indices, and pollen bulletins. The organization provides public open data access and publishes annual activity reports.

Differentiator

Problem solved

Functional benefit

Products and services

• Outdoor Air Quality Surveillance (Surveillance de la qualité de l'air extérieur) Continuous measurement of regulated outdoor pollutants (NO2, O3, PM10, PM2.5, benzene, HAP, heavy metals, pesticides, black carbon, ultrafine particles) through fixed and mobile measurement stations across the four Breton departments, with data published via the website and open data portal.
• Indoor Air Quality Surveillance (Surveillance de l'air intérieur) Monitoring of indoor air pollutants such as CO2, CO, radon, VOCs and formaldehyde in buildings and public-access facilities, including regulatory guidance for ERP.
• Indice ATMO (Air Quality Index) Official daily air quality index provided at the departmental level for Brittany, ranging from Bon to Extrêmement mauvais, with values updated daily at 12:00 using modeling tools.
• Pollen Bulletin (Bulletin pollinique) Daily modeled pollen forecast at the commune level covering 6 allergenic plant species (Aulne, Ambroisie, Armoise, Bouleau, Graminées, Olivier), with values updated daily at 12:00 up to two days ahead.
• Green Algae Hydrogen Sulfide Surveillance (Réseau Algues vertes - H2S) Hydrogen sulfide monitoring network deployed each algae-reception season (mid-April to mid-November) around green algae treatment sites, including the Lantic site, to verify absence of sanitary risk for nearby residents.
• MERA Rural Observatory (Kergoff station) Rural background monitoring site at Kergoff, contributing to the national MERA observatory (12 rural stations nationally) coordinated by IMT Lille-Douai, which is the French component of the European EMEP program for long-range transboundary air pollution.
• ISEA - Spatialized Atmospheric Emissions Inventory Spatialized atmospheric emissions inventory produced by Air Breizh for Brittany, providing key air, energy, and climate figures by geographic area (version 6.0 with 2022 data).
• Open Data Portal for Air Quality in Brittany Online open data platform providing public access to historical and real-time air quality measurements, pollutant datasets, and research findings for citizens, researchers, and institutions.

Quantifiable outcome

• Station Thabor in Rennes ranks among urban background sites in France with lowest black carbon concentrations
• +1 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Seven partnerships are on record, tiered major and core.

• Kerval (Syndicat de valorisation des déchets)majorStrategic or Co-development Partner · 1 January 2019Cooperation agreement since 2019 for green algae (algues vertes) treatment and monitoring. Air Breizh deploys hydrogen sulfide (H2S) monitoring around the Lantic waste treatment site during algae reception season (mid-April to mid-November).
• Région BretagnecoreStrategic or Co-development PartnerRegional council of Brittany providing financial support and governance oversight as the primary regional authority in Brittany.
• Direction Régionale de l'Environnement, de l'Aménagement et du Logement (DREAL)coreStrategic or Co-development PartnerRegional directorate for environment, planning, and housing providing governmental oversight and regulatory coordination for air quality surveillance.
• Ministère en charge de l'environnementcoreStrategic or Co-development PartnerMinistry of Environment that grants official approval (agrément) to Air Breizh as the designated air quality monitoring organization for Brittany.
• Département Ille & VilainecoreStrategic or Co-development PartnerDepartmental council of Ille-et-Vilaine providing financial support for regional air quality monitoring activities.
• Institut Mines-Télécom (IMT) Lille-DouaimajorTechnology or IntegrationCoordinates the MERA (Mesure et Évaluation en zone Rurale de la pollution Atmosphérique) observatory, the French component of the European EMEP network for long-range air pollution monitoring. Air Breizh's Kergoff rural station participates in this national network.
• Laboratoire Central de Surveillance de la Qualité de l'Air (LCSQA)coreTechnology or IntegrationCentral Laboratory for Air Quality Surveillance that defines strict criteria for monitoring station placement and regular operation verification. Air Breizh follows LCSQA standards for all station implantation and operation.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• ATMO France: National federation of the 18 AASQAs (Associations Agréées de Surveillance de la Qualité de l'Air). Air Breizh is a member; ATMO France provides policy coordination, technical guidance, and shared methodology frameworks directly applied by Air Breizh's operations.
• Atmo Hauts-de-France: AASQA covering Hauts-de-France region. Sister agréé association offering the same core product set (daily indices, pollution alerts, open data portal) and competing for similar national-level EU/French funding pools as Air Breizh.
• Lig'Air: AASQA for Centre-Val de Loire region. Smaller in scale but operates the same model — agréé non-profit delivering air quality indices, alerts, and open data under LCSQA standards, making it a close structural and operational analogue to Air Breizh.
• AIRPARIF: Approved AASQA for Île-de-France, the largest French regional air quality monitoring association by population served. Operates under the same agréé regulatory regime as Air Breizh and runs an analogous monitoring station network, daily indices, and pollution alert system.
• Atmo Occitanie: Southern France AASQA with the same agréé mandate, comparable organizational structure, and overlapping technical capabilities (criteria pollutant monitoring, modeling, open data). Provides a strong structural benchmark for Air Breizh's operations.
• Atmo Nouvelle-Aquitaine: Approved air quality monitoring association serving the Nouvelle-Aquitaine region with a similarly broad product mix including pollens, modeling, and rural observation networks — directly analogous in regulatory framework and scale to Air Breizh.
• Atmo Auvergne-Rhône-Alpes: Agr AASQA covering a large multi-department region. Comparable scope to Air Breizh in services (outdoor/indoor air, pollens, modeling) and operates under identical LCSQA technical framework for station placement and data quality assurance.

Others

• ENVEA (formerly Environnement SA): French-headquartered manufacturer of regulatory-grade air quality monitoring instruments and emissions analyzers. Supplies the analytical equipment Air Breizh and other AASQAs deploy in their stations, positioning it as a key infrastructure provider to the same ecosystem Air Breizh serves.

Broad incumbents

• Bureau Veritas: Global testing, inspection, and certification firm offering industrial hygiene and ambient air quality measurement services. Competes for private-sector environmental monitoring contracts (industrial sites, construction project impact studies) that complement rather than replace the public-service mandate of Air Breizh.

Emerging players

• Airly: Provider of low-cost hyperlocal air quality sensor networks and software widely adopted by municipalities. Operates outside the agréé regulatory framework but represents the emerging citizen-sensing paradigm that could pressure traditional AASQA coverage and public funding allocations in regions like Brittany.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xtwitter.com/Air_Breizh
• LinkedInlinkedin.com/company/association-air-breizh

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ASSOCIATION AIR BREIZH