air quality sensor News

  • Air quality sensors track pollution

    Original story at MIT News Glimpses of blue sky are becoming a rare sight in Delhi, India’s capital, particularly in wintertime, when a thick white haze smothers the city. David Hagan, an MIT PhD candidate studying atmospheric chemistry and a Fellow in the MIT Tata Center for ...

  • Air Quality Measurement

    SST Sensing will be presenting our newly launched AQ Alert+ products at the Building Controls Show www.buildingcontrolsshow.co.uk The AQ Alert+ is a product designed to measure the air quality within a building environment. It measures the quantity of CO2 in the atmosphere and has options to measure temperature, humidity and other gasses on request. ...


    By SST Sensing Ltd

  • Real-world monitoring of air quality using low cost air quality sensors

    The emergence of sensors capable of measuring the gases and particles that make up air pollution, especially in cities and industrial areas, has driven many academic studies which evaluate the sensors and compare performance against reference methodology. Such projects provide valuable and thorough assessment, but they currently work slower than the pace of low cost sensor system development. In ...


    By AQMesh

  • Exposing Indoor Air Quality with YESDUST Particulate Sensor

    Delta, B.C. – Critical Environment Technologies Canada Inc. (CETCI) recently introduced YESDUST. This particulate sensor is designed to be used in conjunction with the multi-sensor indoor air quality (IAQ) monitors developed by CETCI, such as the YESAIR. YESDUST is a low-cost, hand-held, battery powered device. It contains a self-aspired, optical sensor that utilizes convection (heated air) to ...

  • NIWA trials new generation air quality sensors

    For the past 12 months NIWA has been testing a prototype low-cost dust sensor package called ODIN, or Outdoor Dust Information Node. The first field trial is about to get under way in Rangiora, North Canterbury. Air quality scientist Dr Ian Longley says this new generation of low-cost sensors has the potential for communities to observe, understand and control their local air quality in a much ...

  • Value for money air quality sensors for smart cities

    Smart city projects increasingly seek to include air quality measurements. If city authorities and the public are being asked to act based on air quality readings they must be credible. Whilst cheap sensors may offer easily integrated readings, they offer poor value for money if the information they produce cannot be trusted by the public, smart city project managers and stakeholders. The search ...


    By AQMesh

  • AQMesh demonstrates legitimacy of small sensors for air quality in Cambridge

    At the RSC AAMG event on ‘Air Quality Monitoring: Evolving Issues and New Technologies’ Professor Rod Jones of the University of Cambridge presented a paper showing very encouraging results. “Because we know that all the pods read the same and because we have a comparison between one pod and a reference instrument we can ...


    By AQMesh

  • ADVANTICSYS Releases New Wireless Indoor Air Quality Sensor

    ADVANTICSYS introduces a new IEEE 802.15.4 wireless sensor compatible with DM-124 wireless Modbus networks. The new product, called IAQM-THCO2 is capable of measuring air ...

  • Quantifying air quality in Cambridge by combining sensors with computer modelling

    CERC have been collaborating on a project to study ambient air quality across Cambridge using a large number of sensor nodes and computer modelling. 20 AQMesh sensor pods have been placed at key points around Cambridge (see top picture), measuring air quality in near real time. Comparisons against a reference instrument give very encouraging results, as shown in a ...

  • Space watch on air quality

    Sensitive sensors located in space are being drafted to help scientists monitor the state of the quality of the Earth’s air. With air pollution becoming one of the world's biggest dangers to society's health and an economic drain on some nations, current and up- to-date information on air pollution levels and their movement are vital to researchers tackling this problem. The ESA Earth Observation ...

  • Optimising local air quality models using sensor data - DMUG 2017

    Amy Stidworthy from CERC recently presented preliminary results from an ongoing project to optimise ADMS-Urban modelling using data from a network of low cost pollution sensors at IAQM's annual conference for dispersion modellers, DMUG 2017. This work is part of a wider collaboration between ...

  • Indoor Air Quality - A Breath of Fresh Air in Asia.

    PPM Technology (UK) have recently completed a major deal to supply formaldehyde detection instruments to health authorities in China. PPM have supplied 120 of their hand-held instruments for detection of formaldehyde in the air – the Formaldemeter htv. The instruments will be supplied to the Government Procurement Office of Shan Xi Province. As well as this ...


    By PPM Technology

  • Range for monitoring Indoor Air Quality(IAQ).

    PPM Technology (UK), a specialist gas detection and indoor air quality instrumentation manufacturer from Wales has developed a range of multi-parameter indoor air quality monitoring equipment. In order to accurately understand a building’s indoor air quality, it is advised to simultaneously monitor various indoor air quality parameters including gases, temperature and humidity in various ...


    By PPM Technology

  • Accurate monitoring of Indoor Air Quality (IAQ)

    The Wireless IAQ Profile Monitor system is a integrated wireless system for monitoring multiple indoor air quality (IAQ) parameters, including but not limited to - Temperature Humidity Carbon Dioxide Carbon Monoxide Formaldehyde Nitrogen Dioxide Sulphur Dioxide Ozone Ammonia VOC’s ...


    By PPM Technology

  • PPM to attend Indoor Air Quality 2012

    PPM to attend Indoor Air Quality 2012. Laura will be attending Indoor Air Quality 2012 Conference to be held on the 17-20th June at the University College London Centre for Sustainable Heritage. Organised by The Institute of Conservation (ICON); the conference is the 10th in the series of conferences dedicated to the research and knowledge exchange in the field of indoor air ...


    By PPM Technology

  • Registration opens for Air Quality & Emissions Show

    With political and media activity approaching fever pitch on the subject of air pollution, the role of monitoring is under more scrutiny than ever, so AQE 2018, the Air Quality & Emissions event (Telford, UK 21/22 Nov.), is set to be the busiest yet. Registration is now open at www.AQEShow.com and all pre-registered visitors will benefit from free parking, refreshments and lunch, in addition ...

  • ZigBee Monitors Building And Ambient Air Quality

    Hitachi WirelessInfo's AirSense Monitoring Network Uses Ember's ZigBee Networking Technology to Manage Air Quality and Temperature-Sensitive Work Environments Boston, MA — A new real-time monitoring system from Hitachi WirelessInfo is helping companies create controlled environments where temperature, humidity and airborne particles can be managed to maintain ideal working conditions. The new ...


    By Hitachi Data Systems

  • Why monitor Indoor Air Quality (IAQ)?

    Why do we need to Monitor IAQ? Indoor air quality (IAQ) relates to a number of environmental factors inside a building that can impinge on the health, comfort, or work performance of the building’s occupants. Monitoring IAQ is vital because it is estimated that the average person spends 90% of their time breathing “indoor air”.   Poor IAQ is a ...


    By PPM Technology

  • Air quality monitoring from Enviro Technology

    For over 25 years, Enviro Technology has developed an enviable reputation as a world leader in air quality monitoring. More importantly, through research and innovation ET has perfected products which push the industry forward, yet still fulfil the exacting standards set out by Defra. We’ve picked up a few awards along the way too, such as the first ever MCERTS CAMS approval for our open-path ...

  • Media attention needed for air quality monitoring

    Air quality is rarely given the media attention that it deserves, but the importance of this issue is finally beginning to gain traction. Even though air pollution is responsible for more premature deaths than obesity, alcohol and road accidents, these other problems are generally given a much higher profile. However, recent months have seen raised media and political interest in air quality and ...


    By Air Monitors Ltd.

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