PM 2.5 Exposure Model Values

Since the PEIR launch, we have noticed some small bugs related to our modeling computations. In particular, the PM2.5 exposure model is not returning consistent values. Our developers are working night and day (literally) to repair the code and we should be in good working order in the next two to three days.

Rather than discontinue public access to the demo user and their data, we have decided to simply put this warning in place temporarily.

Join PEIR

PEIR has been designed for people who want to be more conscious of their personal impact and exposure on the environment. Currently, PEIR is private beta, but if you'd like to be notified when PEIR is open for new user registration, please sign up for e-mail alerts. We'll never spam. Promise.