Search

Air quality sensors

Air sensors are instruments that measure air quality conditions in near real time.

MPCA completes 78 enforcement cases in second half of 2025

The MPCA completed 78 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the second half of 2025, for a total of 146 for the year.

MPCA completes 100 enforcement cases in first half of 2024

MPCA completed 100 enforcement cases for water quality, air quality, waste, stormwater, and wastewater violations in the first half of 2024

Registered collection sites

These Minnesota sites are registered with the MPCA to accept covered electronic devices for recycling.