| MLR | multiple linear regression |
| PM | particulate matter |
| PM2.5 | particulate matter 2.5 |
| PM10 | particulate matter 10 |
| LCSs | low-cost sensors |
| RR | robust regression |
| RANSAC | Random Sample Consensus |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.