Is there an app for purple air?

Although PurpleAir currently does not have an app, there is a free iOS app called Local Haze which supports PurpleAir’s monitors. The app detects the nearest sensor to you and displays some basic data for the PM2. 5 concentration in real-time.

Does PurpleAir have an app?

Airwyn lets you monitor a single public PurpleAir sensor or US EPA (AirNow) sensor. You can get ongoing silent notifications, or choose to get an audible alert when air quality index (AQI) goes up or down. … A map gives an overview of AQI in your neighborhood, and lets you pick a PurpleAir or US EPA sensor to monitor.

Is there a PurpleAir app for Iphone?

PurpleAir does not have a native iOS app, and none of the other air quality apps support widgets or had the same quality and breadth of data as PurpleAir.

Can you download PurpleAir data?

From the PurpleAir map, click the download button in the bottom right corner after selecting an area of interest. Or click on a sensor on the PurpleAir map, then mouse over the ‘Get this widget’ link. A download link will then be displayed for that individual sensor.

What is PurpleAir app?

Real-time air quality monitoring for people who care about the air. PurpleAir makes sensors that a community of citizen scientists use to collect hyper-local, real-time air quality data and share it on a map that is accessible to everyone.

What AQI is unhealthy?

An AQI over 150 is considered unhealthy for the general population. AQI over 101 can be unhealthy for sensitive groups and some workers with asthma and other conditions may feel unhealthy when the AQI is below 150.

Why is Bellingham air quality unhealthy?

Air quality in Bellingham is now considered unhealthy for sensitive groups due to wildfires in British Columbia.

What is PurpleAir?

PurpleAir is a community air monitoring system of PM (10, 2.5, 1.0) air pollution sensors. … PurpleAir sensors use a fan to draw air past a laser, causing reflections from particles in the air. These reflections are used to count particles in six sizes between 0.3 and 10 micrometers in diameter.

How reliable is PurpleAir?

For the national data set of sensors collocated with regulatory-grade monitors, results show that PurpleAir sensors, when corrected, accurately report NowCast AQI categories 90% of the time as opposed to uncorrected PurpleAir data, which are accurate only 75% of the time.

Is PurpleAir more accurate than AirNow?

Broadly put, PurpleAir provides more localized, more current and less accurate readings than AirNow. … PurpleAir readings and those from government sensors like the ones maintained by the Bay Area Air Quality Management District differ in several key ways: speed, accuracy and placement.

How do I get a PurpleAir API key?

Documentation is at https://api.purpleair.com and please email [email protected] for keys if you want to play. It includes a cool “groups” feature where you can create your own lists of sensors that you are interested in.

Does PurpleAir have an API?

PurpleAir provides access to our real time data in a JSON format. … Accessing data directly from Thingspeak: Another way to get the data is to use ThingSpeak.com and to do this, you will need the API Key and channelID.

What does Lrapa mean on PurpleAir?

LRAPA PurpleAir Monitor Correction Factor History. In 2017 Lane Regional Air Protection Agency (LRAPA) began investigating the idea of using low-cost particulate matter (PM) sensors to supplement our PM2. 5 monitoring network and as a possible tool for use by citizens concerned about the PM levels in their neighborhood …

How do I use PurpleAir?

What is the best air quality app?

What is the best site for air quality?

There are a lot of websites that offer a similar set of features without installing anything. Two you should try are BreezoMeter and Aqicn. Both of them provide largely accurate results. As it turns out, Aqicn actually stems from a social enterprise project called The World Air Quality Index Project.