Skip to content

Air Monitors

Check the current air quality

Explore air quality graphs:

We are continuing to monitor our air quality using PurpleAir sensors. We currently have 7 sensors installed around the southwest side and will be adding more in the near future. We have noticed recent increases in our air quality averages compared to other area sensors, meaning we often have the worst measured air quality in the city. To monitor these changes over time, visit or check @swsideair on Twitter.

We have also opened up another round of donations for additional air monitors! Please consider donating so we can add additional sensors to our network.

Click here to donate to our air monitoring effort