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Zephyr® Subscription

Purchasing a Zephyr® subscription gives you access to an all-inclusive air quality service. 


The subscription includes the hardware and software for measuring and accessing your data with the added value and functionality of MyAir®.

A Zephyr® subscription is available to purchase annually and includes all servicing and support throughout. 


Your Zephyr® Subscription Includes

Zephyr® Air Quality Monitor

Data Access via MyAir® or API

MyAir® is a new and intuitive web app with interactive map showing your pollution concentrations, graphs and reports all available to analyse and download. The Zephyr® also integrates with existing systems and data is sent via an API.

Access to New Features from MyAir®

Access your sensor calibration certificates, source apportionment, pollution forecasting and scenario planning.

FREE MappAir® Data for the UK

Via the MyAir® web app for PM2.5 and NO2 providing even more context alongside your measured data.

New Communication Technology

Wi-Fi, Bluetooth, 2G, 4G, and 5G technologies NB-IoT and

LTE Cat-M1.

Data Hosting & SIM Costs Included

MCERTS Performance Standard monitoring

Certified PM2.5 and PM10 measurements (indicative MCERTS).

Cartridge Calibration & Testing

We calibrate and test every Zephyr® sensor at our own manufacturing facility to near-reference site standard with no in-field calibration required.

Continued Sensor Monitoring

Our in-house data scientists carry out remote monitoring

of sensor performance to ensure there's no loss in

data quality. 

Replacement Cartridges

We supply replacement cartridges and even recycle your old ones for the duration of your subscription.

In-house Technical Support

Comprehensive service levels and technical assistance.


Full warranty on any manufacturing faults.

Power Supply

Solar panel power for static use on street infrastructure or internal rechargeable battery for internal/mobile use. 

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