CHARLOTTE, N. C. – The impact of poor air quality on people's lungs often is felt long before it is seen, but a program by Clean Air Carolina is providing the tools to educators and community members to help them see the invisible.

The AirKeepers Citizen Science program provides materials and low-cost sensors that people can use to monitor air quality right where they live.

Susan Harden, an assistant professor at the University of North Carolina, offers the education to her freshman classes.

"Because of their Citizen Science technology that's very accessible and inexpensive, our students were able to use air-quality monitors," Harden explained. "So, they had the equipment that gave them immediate feedback about their research questions."

Clean Air Carolina has collected more than 10,000 hours of data with its monitors that measure particulate matter, a contributor to the depletion of air quality. The data is uploaded to an online site and is available to scientists and the public to monitor the air.

In recent years, state lawmakers have ordered the shutdown of many air-quality units across the state. Clean Air Carolina hopes the data collected by citizens will help supplement the information.

Kate Ortiz is in Harden's UNC class this semester, and says she was surprised how much particulate matter she found in a school parking lot full of idling cars waiting to pick up students.

"I just learned a lot of new information about air quality that I hadn't had before, so it was an interesting class," Ortiz said. "It definitely influenced my knowledge about how I will be partaking, and contributing my own air pollution."

Harden says the hands-on nature of the program makes a lasting impression on her students.

"They're learning how to be advocates at really, the earliest stages of their college careers," she said. "And so those two things – learning how to do science and learning how to be advocates for the environment – are just two wonderful aspects of the program."

Clean Air Carolina is working with agencies that protect the environment to test the effectiveness of monitors and programs such as this one.


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A survey of 760 registered Latino voters found 87% of Latinos support projects to produce a cleaner, natural world.

The poll, conducted in 10 states, including Illinois, was commissioned by the Hispanic Access Foundation. The organization creates outreach efforts to inspire individuals to improve themselves, their families and their communities.

Vanessa Muñoz, waterways program manager for the Hispanic Access Foundation, said the survey showed disparities and injustices in the Latino community and is designed to empower community leaders' push for change and boost issue awareness. She noted the survey's timing is crucial.

"We are in an election year," Muñoz emphasized. "The survey results can play a critical role in shaping and informing policy discussions and ensuring that the needs and perspective of Latino voters are considered in the electoral process."

Among those surveyed, 91% of Latinos support policies for future Congressional sessions such as new national monuments, national parks or wildlife refuges to protect areas for outdoor recreation.

Environmentalists are seeing an increase in Latino advocacy in the challenge to clean up U.S. land and waters, especially in the Mississippi River area.

Muñoz explained one goal is the Biden Administration's 30 by 30 plan, which calls for conserving 30% of America's lands, fresh water and oceans by the year 2030.

"We found that 86% of Latinos think that PFAS or forever chemicals are a major threat to the Mississippi River," Muñoz outlined. "Another one was that 93% of Latinos believe that trash dumped in rivers and streams is a major threat to the Mississippi River."

Other survey respondents were based in Arkansas, Iowa, Kentucky, Louisiana, Minnesota, Mississippi, Missouri and Tennessee.

Public comment ends this week for a permit needed for a high-profile oil pipeline project in northern Wisconsin. Opponents, including tribal voices, as well as supporters, have laid out recent organizing efforts ahead of an application decision. The U.S. Army Corps of Engineers will eventually decide on an environmental permit sought by Canadian firm Enbridge to re-route a section of its Line 5 pipeline around the Bad River Reservation. Tribal leaders have been engaged in a legal fight with the company over its existing line, which currently covers 12 miles of reservation land.

Gussie Lord, Earthjustice managing attorney of the Tribal Partnerships Program, represents the tribe and says the new plan fails to ease concerns.

"We know that this reroute is not a solution. It's a false solution to the dangers of the current pipeline. In fact, it really extends the dangers of the pipeline and increases the threat of a devastating oil spill, both to the Bad River Reservation's watershed and Lake Superior watershed," Lord explained.

Her group and other environmental organizations say more than 150,000 comments are being submitted that reflect these concerns. A separate coalition of labor, business and agricultural groups says it gathered roughly 14,000 signatures in support of the re-route. Ahead of public comment closing tomorrow, the coalition sent a letter arguing the construction would be a big economic win, with the new line aiding regional propane supplies.

Some supporters tout the potential jobs and related benefits.

Jason Wilhite, activism team lead with the outdoor apparel company Patagonia, contends any major spill could harm water recreation and all the business activity it creates.

"Put simply, a rupture of the Line 5 pipeline would have a devastating impact on our regional economy," he explained.

In an emailed statement, Enbridge said it's committed to extensive protective measures to minimize and mitigate project impacts. Tribal advocates say they are especially worried about the potential effect on wild rice beds. It's not clear when the Army Corps of Engineers will decide on the application. Other permits are needed for the proposed re-route.


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A new project is set to help North Carolina communities address environmental justice and climate equity.

The city of Charlotte, in collaboration with environmental groups, is launching the GreenPrints Initiative - to promote sustainable housing, improve air quality and develop green infrastructure in under-resourced neighborhoods.

CleanAIRE NC is among the key organizations involved.

According to the group's community engagement coordinator Kennedy Williams, the initiative's goal is to address the lack of sustainability and educate communities that need it the most - and are often overlooked.

"A lot of people are experiencing issues related to climate change that they don't know what climate change is or necessarily what sustainability looks like," said Williams. "So making sure that we're introducing sustainability and then also making sure that every aspect of every resident's lifestyle has sustainability at its core."

Williams explained that much of the initiative's efforts will be concentrated in what are known as the Opportunity Corridors of Beatties Ford Road and Freedom Drive, as well as Wilkinson Boulevard.

These areas have been identified as priorities for the deployment of sustainable solutions and community engagement.

A key component of the GreenPrints Initiative is air-quality monitoring, a project spearheaded by CleanAIRE NC.

Williams said sensors will be placed throughout the target neighborhoods to provide valuable data to community members, nonprofits and regulatory agencies.

"Low-cost air pollution sensors will be distributed to air keepers, who are basically like volunteer community members who are interested in maintaining air monitoring," said Williams. "The data from these sensors will be available through CleanAIRE's air-keeper dashboard, and this will really help better understand their geographic data and also their environmental data."

Williams noted that the GreenPrints Initiative is not just about implementing changes but also about listening to the community.

CleanAIRE NC plans to hold a forum on October 19 to gather input from residents about their sustainability concerns and priorities, ensuring that the initiative meets the needs of those most affected.




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