Mobilité
for Smarter, Healthier Cities
Air quality changes throughout the day.
Traffic patterns shift. Conditions vary from one street to the next.
Omniflow helps cities monitor air quality in context, combining air quality sensors, urban infrastructure, connectivity, and data visualization in one integrated solution.
Why Cities Need Localized
Air Quality Monitoring?
Location matters
Hotspots occur near roads, intersections, and high-traffic areas.
Pollution isn't uniform across a city. It varies by location, traffic intensity, and time of day.
Localized monitoring helps cities understand these patterns and act where it matters most.
Traffic context
Traffic patterns shift throughout the day, affecting pollution levels.
Real-time visibility
Up-to-date data supports faster, more informed decisions.
Built-in air quality sensing
PM1
Particulate matter
≤ 1 micron
PM2.5
Particulate matter
≤ 2.5 microns
PM10
Particulate matter
≤ 10 microns
NO₂
Nitrogen dioxide
monitoring
Les solutions Omniflow peuvent être combinées pour fonctionner dans de nombreux scénarios de mobilité.
Les produits Omniled et Omnibench peuvent être utilisés pour charger des scooters ou des vélos électriques.
Le chargeur EV intégré peut être utilisé dans le pôle Omniled 07 .
Le système Smart Cross Walk a été développé en collaboration avec Siemens pour augmenter la sécurité des piétons dans les zones problématiques à fort trafic et à pied
Data collected by Omniflow Air Quality Sensors is securely transmitted to our platform, OmniConnect.
View current conditions, track trends over time, and analyze how pollution relates to traffic and other factors - supporting smarter urban decisions.
Aligned with Air Quality Monitoring Projects
Real-time environmental monitoring
PM2.5, PM10, and
NO₂ sensing
Traffic-related context
Deployment through
existing or new infrastructure
Data visualization
for technical teams
Support for
environmental reporting
Technical overview
Énergie solaire
Gas
Range
Resolution
Particles
Range
Resolution
Énergie éolienne
NO2
0 - 1000 µg/m3
0,01 µg/m3
PM1 | PM2.5 | PM10
0 - 500 µg/m3
0,01 µg/m3
Additional configurations and integrations can be assessed according to project requirements.
Download the full datasheet here
FAQ's
What does Omniflow's Air Quality Monitoring measure? It measures the roadside pollutants that matter most for urban air quality — PM1, PM2.5 and PM10 (particulate matter), and nitrogen dioxide (NO₂) — alongside ambient temperature for environmental context. These are the same pollutants set out in the WHO air quality guidelines and the EU Ambient Air Quality Directive.
Do I need to build new infrastructure to deploy it? No. The solution is designed to be deployed through existing or new urban infrastructure, without civil works. It integrates into Omniflow's smart urban platform, so cities can add air quality sensing to infrastructure that already stands on the street.
How do we access the data? Sensor data is transmitted to Omniflow's platform, OmniConnect, where it can be visualized, monitored over time, and interpreted alongside other urban data — helping teams identify pollution patterns, compare locations and support environmental reporting.
Can air quality data be combined with traffic data? Yes. Air quality monitoring can be integrated with Omniflow's traffic analytics and other urban data layers. This is particularly useful because road transport is the EU's largest source of nitrogen oxides — understanding traffic helps cities interpret and act on air quality.
Is the solution compliant with the EU Air Quality Directive? The revised EU Ambient Air Quality Directive (2024/2881) tightens limits for PM2.5 and NO₂ from 2030 and encourages denser, more localized monitoring. Omniflow's solution is designed to help municipalities prepare for these requirements — it supports environmental sensing, data collection and reporting, but specific compliance depends on each project's regulatory and technical specifications.
Where should sensors be placed? Air pollution is highly local — pollutants like NO₂ can be up to three times higher on busy streets than on quieter ones nearby. Placing sensors close to roads, intersections, schools, transport hubs and other sensitive zones is what reveals where action is actually needed. Omniflow can help assess the most suitable configuration for each location.
Does it provide real-time data? The solution supports real-time or near-real-time environmental monitoring, as well as tracking trends over time, so cities can both react to current conditions and analyse longer-term patterns.
Can it support funding or procurement applications? Yes. The solution is designed to support urban projects that require environmental sensing, data visualization, infrastructure integration, and smart city interoperability — relevant to air quality monitoring networks, critical urban areas, and public information initiatives. Requirements vary by call, so Omniflow can help partners assess the most suitable configuration.