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HabitatMap Blog
instruments
- Sensors & Instruments
AirBeam Mini Upgrade: More Reliable, Accurate & Versatile
First launched in 2014, HabitatMap’s AirBeam air quality monitor has evolved over more than a decade and four models to become more reliable, more accurate, more versatile, more...
Read more - Education
What Do Those Colored Dots Mean? Understanding the Air Quality Index (AQI)
Have you ever opened the AirCasting map, seen those brightly colored dots, and wondered what they mean? Each dot shows the local air quality, scored on the Air Quality Index (AQI). Once you can read the colors, you can make smarter, healthier choices about the air around you.
Read more - Sensors & Instruments
Breathing Easier: How Green Spaces Shape Air Quality in Jordan’s Cities
In Jordan’s semi-arid cities like Amman and Irbid, green spaces do more than offer recreation—they help improve public health by reducing pollution. Researchers used the AirBeam to ask: do greener neighborhoods have cleaner air?
Read more - Sensors & Instruments
AirBeam Mini vs. PurpleAir: The Clear Choice for Clean Air Monitoring
When it comes to air quality monitoring, there’s no shortage of options, but not all monitors are built with you in mind. If you’re looking for a monitor that’s accurate, mobile...
Read more - Sensors & Instruments
Evaluation Proves AirBeam3 Most Accurate AirBeam Ever
During the winter and spring of 2022, South Coast Air Quality Management District (SCAQMD) evaluated the field performance of the AirBeam3 against two Federal Equivalent Method ...
Read more - Education
Breathe Better With AirCasting Actions
AirCasting Actions is a free resource for helping you and your community actively understand the air you are breathing and start taking action to improve it. Whether you’re a co...
Read more - Sensors & Instruments
AirBeam3 Technical Specifications, Operation & Performance
AirBeam is a low-cost, palm-sized air quality instrument that measures hyperlocal concentrations of harmful microscopic particles in the air.
Read more - Sensors & Instruments
AirBeam2 “Quite Accurate” According to Newly Released Performance Evaluation
During the summer and fall of 2018, South Coast Air Quality Management District (SCAQMD) evaluated the field performance of the AirBeam2 against three Federal Equivalent Method ...
Read more - Sensors & Instruments
Raspberry Pi AirBeam Data Logger
Every semester I tell my students at Medgar Evers College that to be a great research chemist, you need to be a bit of everything: a bit plumber, a bit electrician, and especial...
Read more - Sensors & Instruments
AirBeam2 Technical Specifications, Operation & Performance
Hardware SpecificationsWeight: 5 ouncesParticle Sensor: Plantower PMS7003Relative Humidity Sensor: Honeywell HIH-5030-001Temperature Sensor: Microchip MCP9700T-E/TTBluetooth: No...
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Adding an NO2 sensor to the AirBeam
Some months ago, I took part in the Mobicitair experiment led by ATMO Auvergne Rhône Alpes, an agency that monitors air quality in southeastern France Mobitcitair uses the AirBe...
Read more - Sensors & Instruments
Livestream Your AirBeam
You can now livestream your AirBeam! To begin, visit the Google Play Store and make sure you are running the most up to date version of the AirCasting app. Then launch the AirCa...
Read more - Open Source Software
1,000 AirBeams Worldwide
With over 1,000 AirBeams in use worldwide and more than 100 million data points, the AirCasting platform is now one of the largest open-source databases of community-collected a...
Read more - Open Source Software
Reprogram Your AirBeam
The AirBeam - HabitatMap’s low-cost, open-source air quality instrument for measuring PM2.5 - can be reprogrammed to meet the specific needs of your monitoring initiative. Don’t...
Read more - Sensors & Instruments
Watch Our Kickstarter Video & Get An AirBeam
After more than 3 years of research and development and 6 prototypes, we finally cracked the code on bringing a low-cost, portable, accurate, open-source air quality monitor to ...
Read more - Sensors & Instruments
AirBeam Technical Specifications, Operation & Performance
Hardware SpecificationsWeight: 7 ouncesParticle Sensor: Shinyei PPD60PVTemperature & Relative Humidity Sensor: MaxDetect RH03Bluetooth: Nova MDCS42, Version 2.1+EDRMicrocont...
Read more - Sensors & Instruments
Air Quality Scientist Goes AirCasting (Part 2): Smokers Beware!
Last week, I wrote about AirCasting with my Car-Neph. This week, I want to tell you about my Backpack-Neph.The below image provides an overhead view of the Puget Sound Clean Air...
Read more - Sensors & Instruments
Air Quality Scientist Goes AirCasting (Part 1)
I've worked at the Puget Sound Clean Air Agency (PSCAA) in Seattle for a little over ten years with a team that has monitored air quality here since 1967. We focus on measuring ...
Read more - Sensors & Instruments
Evaluating Low-Cost Gas Sensors
One of the major challenges facing air quality scientists and citizen scientists is the dearth of information available regarding the performance of low-cost gas sensors. Though...
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Make Your Own AirCasting Particle Monitor
Join us Tuesday, October 8th for the third installment of Make Magazine's Urban Sensor Hack. The event takes place on Google Hangout and is free and open to the public. During o...
Read more - Education
AirCasting: Education Edition
In the spring we had lots of fun teaching students how to make AirCasting compatible air monitors and luminescent accessories. For details on these educational programs, along ...
Read more - Sensors & Instruments
More AirCasting Air Quality Monitors
It's been eight months since we released the DIY guide for the first AirCasting compatible air monitor. Since then we've been busy evaluating the performance of a variety of dif...
Read more - Health
AirCasting & HabitatMap in the News!
The New York Times followed us around while we went AirCasting, then wrote a story and made a video about it. The story is excellent in that it covers not only AirCasting but a ...
Read more - Health
My Air, My Health Challenge Update
We submitted our solution to the My Air, My Health Challenge judges a few weeks back. We won't know who won until they make the official announcement at the Health Datapalooza I...
Read more - Health
AirCasting from Williamsburg, Brooklyn
Mayeta Clark, an intern at the New York Times video desk, contacted me a few months back to discuss AirCasting. I suggested that rather than do a sit-down interview, she capture...
Read more - Health
My Air, My Health Challenge
We're delighted to be finalists for the EPA/NIEHS/HHS sponsored My Air, My Health Challenge</. Together with researchers and engineers from Carnegie Mellon University and New...
Read more - Sensors & Instruments
AirCasting Goes West Coast for Urban Prototyping
We had a blast last weekend in downtown San Francisco exhibiting AirCasting as part of the Urban Prototyping festival organized by the Grey Area Arts Foundation. We let folks ch...
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Lighten Up! Introducing AirCasting Luminescence
We've just released the step-by-step instruction manual detailing how to make your own AirCasting luminescent apparel. AirCasting Luminescence uses a IOIO microcontroller to con...
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Meet the AirCasting Air Monitor
We’re excited to announce the release of the step-by-step instruction manual for the AirCasting Air Monitor. This handy guide has all the information you need to build your very...
Read more - Sensors & Instruments
AirCasting in Action, Now with 500% More Sensors!
This evening I clipped an AirCasting Air Monitor to my backpack, strapped a Zephyr heart rate monitor to my chest, and set out to find a good place to measure bad air. Conjectur...
Read more - Sensors & Instruments
Come EcoHack with AirCasting!
Join AirCasting at EcoHack NYC this weekend, 4/20 - 4/21. I'll be giving an ignite talk Friday night to rally contributors for Saturday's Hackathon. I've posted my ignite talk a...
Read more - Sensors & Instruments
Apps & Sensors for Air Pollution
On March 25th I flew down to North Carolina to share AirCasting at the "Apps & Sensors for Air Pollution" workshop hosted by the US Environmental Protection Agency. The work...
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AirCasting in Action
After taking time this weekend and yesterday to do more testing, we officially launched AirCasting today. Below I've described a couple of my recent sessions to illustrate AirC...
Read more - Open Source Software
Set Your Mic Max to Record Accurate Sound Level Readings
Different phones have different “microphone maximums”: the maximum sound level, as measured in decibels (dB), that the microphone can record. For most phones this is around 100 ...
Read more - Sensors & Instruments
Craft a Windscreen for Your Phone Mic
Most sound level meters come equipped with a foam windscreen that fits over the top of the microphone, protecting it from wind interference. If you plan to use your phone mic fo...
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