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Met One Instruments Smart Cities Products

Stay Connected to Your Community in an Increasingly Digital World

Urban Air Quality is a major challenge for cities of all sizes as Air Quality affects all citizens: young and elderly, whether indoors or out.

The need for more AQ data is a key objective for decision makers within Government, Healthcare, Industry, and Civic/Community Organizations to enable effective assessment, to base policy decisions, and initiate intervention responses. The AQ data must be high quality, reliable, Reference or Near-Reference grade, and readily accessible. Localized, real time Air Quality data is of tremendous interest and value to the public.

Met One Instruments, Inc. offers a family of packaged, component, and OEM solutions tailored for Smart Cities Air Quality Monitoring:

  • Reference & Near-Reference Grade Data Quality
  • Easily Integrated to Existing Urban Infrastructure
  • Low-Cost Implementation
  • Quick Deployment with Auto Function
  • Data Accessible on Any Smart Device
  • Highly Portable, Mobile or Fixed Installation
Smart Cities graphic


Met One Instruments, Inc. has a current installed base of more than 10,000 environmental measurements, monitoring 24/7 in fixed and portable applications, including the world’s largest mobile urban network. We are the only manufacturer providing a full spectrum of solutions, from regulatory compliant particulate monitors, to handheld profilers, to near-reference particle analyzers, to embedded OEM technologies, and everything in between. Met One is well-positioned to respond to the demands of hyper-local Smart Cities AQ monitoring for many reasons, including but not limited to:

  • Strong Correlation to Established Agency Networks
  • Block-by-block, Home-to-Home Granularity
  • Made in the USA
  • OEM Program to Expedite New Sensor Development for Partners



  • Smart Cities
  • Communities
  • Industry

Smart Cities Products:

  • BAM-1022 Beta Attenuation Mass Monitor - Met One Instruments

    BAM-1022 Beta Attenuation Mass Monitor

    The Met One Instruments, Inc. BAM 1022, Real-Time Portable Beta Attenuation Mass Monitor, continuously measures the mass concentration of ambient particulate matter collected onto glass filter tape with time resolution of one-minute. The BAM 1022 employs an in-line sampling geometry...

  • BC-1060 - Met One Instruments

    BC 1060

    Our BC-1060 portable black carbon monitor measures and reports black carbon concentrations, with user-selectable time resolution down to one minute, at both UV (370 nm) and IR (880 nm) illumination wavelengths. The combination of portability and dual-wavelength illumination permits rapid,...

  • ES-405

    ES-405 Simultaneous Particulate Profiler

    The ES-405 is a near reference air quality sensor designed to provide accurate real time measurements of PM10, PM4, PM2.5, and PM1 particulate concentrations simultaneously. This unit reports four key particulate concentrations in both indoor and outdoor environments. The rugged...

  • ES-412

    NEW ES-412 Portable Simultaneous Particulate Profiler

    Introducing the newest addition to Met One Instruments, Inc. line of Localized Particulate Monitors, the ES-412 Portable Simultaneous Particulate Profiler. As a Near-FEM (Federal Equivalent Method) product, the ES-412 provides the quality and day-to-day stability consistent with EPA quality objectives....

  • The ES-642 Remote Dust Monitor

    Remote Dust Monitor ES-642

    Met One Instruments’ ES-642 Remote Dust Monitor is an industrial air-quality sensor designed to provide real time particle concentration measurements in both indoor and outdoor environments. Our ES-642 measures particulate concentration using a highly sensitive forward scatter laser nephelometer, which...

  • NPM 2 Network Particulate Monitor - Met One Instruments

    NPM 2 Network Particulate Monitor

    The NPM 2 sensor is a nephelometer with purge air system which automatically measures real time airborne TSP or PM2.5 particulate concentration levels. Designed for low-profile network applications it can be directly connected to the met One Instruments’ CCS Cloud...

  • ReadyWeather

    ReadyWeather Data-to-Desktop Weather Station

    ReadyWeather is the newest addition to the Met One Instruments, Inc. family of data-to-desktop products, designed with ease of use and data integrity in mind. This rapidly deployable weather station may be used in fixed or temporary installation applications, with...

  • AIO 2 Sonic Weather Sensor - Met One Instruments

    Weather Sensor AIO 2 Sonic

    The AIO 2 Sonic Weather Sensor is a complete, high performance weather sensor using Met One Instruments’ proven 2D sonic technology. This technology provides reference grade accuracy without moving parts and includes a built-in compass used for automatic magnetic north...

  • MSO Weather Sensor - Met One Instruments

    MSO Weather Sensor

    The MSO is an integrated 5-parameter Weather Station. Wind Speed and Wind Direction are measured using conventional cup and vane techniques. All other measurements are housed in a multi-plate naturally aspirated radiation shield to reduce solar radiation heating errors. The...

  • CCS COMET Cloud Service - Met One Instruments

    CCS COMET Cloud+ Service

    Met One Instruments’ COMET Cloud Plus+ (CCS) is a cellular modem and cloud data service package which is directly compatible with a variety of air quality and meteorological sensors. The CCS modem is available for 4G LTE Domestic and GSM/...

  • 597 Temperature/Relative Humidity/Pressure Sensor

    Temperature Humidity Pressure Sensor 597A

    The 597 is an integrated Temperature, Relative Humidity and Pressure measurement sensor. All sensing elements are of the highest quality and are specifically designed for continuous duty in hostile environments. The temperature sensor utilizes platinum RTD class 1/3B. Relative Humidity...

  • Visibility Sensor 6400

    Met One Instruments’ Model 6400 Visibility Sensor is designed to monitor visibility conditions over a range of 20ft-50miles (6m-80km). Our Model 6400 includes both digital and relay outputs. The Digital RS232 output at 300-38,400 Baud can be used to indicate...

  • Met One Comet Software

    Comet Software

    Comet software is a utility for extracting information (data, alarms, settings, etc.) from Met One Instruments’ products. The software is designed for the user to easily access information within a product without having to know underlying communications protocol for that...

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