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Airly Aura

PM & Gas Sensor for hyperlocal air quality monitoring

Airly Aura is a next-generation PM and gas sensor for comprehensive outdoor air quality monitoring.
MCERTS-certified and designed to measure particulate matter and one of three distinct dual-gas configurations: NO2+O3, NO+NO2, or CO+SO2.

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Airly Aura PM & Gas Sensor for hyperlocal air quality monitoring

Airly Aura PM & Gas Sensor
Versatile gas & PM monitoring for targeted environmental insight

Airly Aura PM & Gas Sensor
Versatile gas & PM monitoring for targeted environmental insight

Airly Aura offers robust monitoring of PM1, PM2.5, PM10 and selected gas combinations (O2+O3, NO+NO2, or CO+SO2), enabling flexible configuration to match specific local needs. Designed for precision, the device provides real-time data via GSM and is compatible with solar power for off-grid installations. Aura integrates natively with Airly Data Platform, making it easy to analyse, visualise and act on hyperlocal pollution trends.

From tracking roadside NO2 near schools to detecting harmful gases in industrial areas, Aura helps local authorities and businesses identify sources of pollution and implement data-driven interventions while supporting compliance, communication and sustainability efforts.

"Airly has been really attentive and provided support regarding both the installation of the sensors as well as the subsequent data collection and interpretation."

GOSH representativeGreat Ormond Street Hospital

Case study

Quality independently evaluated by

CERC
Accueil<br/> Airparif
Afri-SET
Polish Academy<br/> of Sciences
AIRLAB
BureauVeritas
Ricardo
South Coast<br/> AQMD
VITO
MCERTS
GIOŚ
AGH UST
Quality & Certificates

Explore the power of Airly Aura Sensor

Small and easy<br/> to install device
Small and easy
to install device

Compact, weather-resistant design with fast five-minute setup for seamless installation on street lights, school fences, buildings or poles wherever insights are needed most.

Accessible via Airly Data Platform, Map and App
Accessible via Airly Data Platform, Map and App

Effortless access to real-time and historical air quality and gas data, via GSM-powered connectivity anytime, anywhere, through Airly’s web and mobile tools.

Customisable & accurate gas sensing
Customisable & accurate gas sensing

Precisely calibrated and quality-verified measurements for PM1, PM2.5, PM10 and two selected gas (NO2+O3, NO+NO2, or CO+SO2), ideal for addressing specific local needs and policy goals.

Weather-resistant design
API access
Built-in LED indicator
Solar-powered option

Explore the power of Airly Aura Sensor

Airly Aura monitors PM1, PM2.5, PM10 and one of three distinct dual-gas configurations: NO2+O3, NO+NO2, or CO+SO2, alongside temperature, humidity and pressure - delivering real-time, reliable insights tailored to local air quality needs.

Measurements
Unit
Range
Resolution
Typical precision (R2)
DQO - Typical U(exp)
Operating life
PM1
μg/m³
0 - 1,000 μg/m³
1 μg/m³
> 0.8
N/A
> 3 years
PM2,5
μg/m³
0 - 1,000 μg/m³
1 μg/m³
> 0.8
< 50%
> 3 years
PM10
μg/m³
0 - 1,000 μg/m³
1 μg/m³
> 0.6
< 50%
> 3 years
NO2
ppb, μg/m³
0 - 5000 ppb
0.1 ppb
> 0.7
< 25%
2 years
NO
ppb, μg/m³
0 - 5000 ppb
0.1 ppb
> 0.7
< 25%
2 years
O3
ppb, μg/m³
0 - 5000 ppb
0.1 ppb
> 0.9
< 30%
2 years
SO2
ppb, μg/m³
0 - 5000 ppb
0.1 ppb
> 0.6*
< 25%
2 years
CO
ppb, μg/m³
0 - 5000 ppb
0.1 ppb
> 0.9
< 25%
2 years
Temperature
°C
-40 - 80 °C
0.1 °C
> 0.9
N/A
5 years
Humidity
%RH
0-100 %RH
0.1 %RH
> 0.9
N/A
5 years
Pressure
Pa
300-1100 hPa
0.1 hPa
> 0.9
N/A
5 years
Operating working conditions
Operating temperature range
-40 - 60 °C
Operating RH range
0 - 99 %RH
Measurements frequency
Sampling interval
1 - 2 seconds
Averaging interval
5 - 20 minutes
Sending interval
15 - 60 minutes
Enclosure parameters and weight
Case material
Stainless steel
Dimensions
74 x 112* x 84 mm * without antenna
Weight
490 g
Power Supply and Energy Consumption
Supply Voltage
5V supplied via the included 110/230V power adapter
Average Power Consumption
1.2 W

Discover how Airly Aura fits into
a complete air quality monitoring solution

From measurement to impact: How Airly Aura powers the full air quality journey

Airly Aura plays a vital role in Airly’s complete air monitoring solution, empowering you to Measure, Analyse and Act on both particulate matter and selected gases with precision. It delivers real-time, five-minute data into the Airly Data Platform, enabling trend analysis, alerts and tailored insights.

This expanded pollutant scope, combined with visualisation tools and community engagement features, helps cities and businesses respond faster and educate stakeholders more effectively.

Read more about our solutions

Air quality solutions designed to fit your sector

Local Authorities

Support sustainability goals, shape evidence-based policies, and engage communities through transparent, real-time air quality data.

Read more
Smart City Solutions Providers

Integrate air quality sensors into smart infrastructure - from lighting to kiosks - for more responsive, climate-resilient cities.

Read more
Construction

Monitor dust emissions on-site to meet regulations, minimise complaints, and build public trust in responsible development.

Read more
Distributors & Strategic PartnersEnvironmental ConsultancyIndustrial Sectors: Mining, Chemistry & Energy

Discover Aura Sensor stories

Empowering Schools to Lead the Fight for Clean Air

From school gates to citywide change, Birmingham’s air quality mission starts with education.

Birmingham City Council partnered with Airly to launch a year-long initiative across schools, installing air quality monitors and educational signage to raise awareness among children and parents. Backed by real-time data and the #TimeToAct campaign, the city is taking informed, community-driven steps toward cleaner, healthier air.

Client: Birmingham

Location: United Kingdom

Sector: Local Authorities

Real-Time Air Quality Insights for Schools and Communities

From classroom awareness to citywide action - real-time data for healthier futures.

To combat rising air quality concerns, Southampton City Council installed 7 Airly monitors across schools and nurseries. With real-time data made accessible through LEDs, info panels, apps and Airly’s data platform, the city empowered both policymakers and pupils to breathe smarter and act sooner.

Client: Southampton

Location: United Kingdom

Sector: Local Authorities

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Airly Aura PM & Gas Sensor

Airly Aura PM & Gas Sensor

Airly Aura is engineered for adaptability and deeper insight. With its flexible gas configurations and plug-and-play design, it brings enhanced air quality intelligence to city centres, industrial zones, and beyond.
Easy to install Easy to install
Small size Small size
Waterproof Waterproof
GSM GSM
LED diode temperature LED diode temperature
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Build your ideal air quality monitoring setup

We have answers to your questions

We offer three types of outdoor air quality sensors: Airly Pure (PM only), Airly Aura and Aura+ (PM + two gases), and Airly Orbital (mobile unit with PM, NO2 and O3 measurements). Each is weatherproof, IoT-enabled, and certified for reliable performance. For more details we invite you to the solutions subpage.
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