A massive, toxic tire fire, and how citizen sensor journalism could have informed a community in crisis.

A fire at a tire disposal plant in the small town of Hoopeston, Ill., polluted the skies for hours. Photo by @JonathonLinares.

At 5:30 am on Wedneday, June 19, a spark generated by static electricity at J&R Used Tire Service started a fire that would black out the sky for miles around the small town of Hoopeston, Ill.

Initial reports from fire crews suggested the fire could burn for days. By the time it was extinguished the next day, more than 100 firefighters from two states had come to snuff the tire fire, about 500 homes had been evacuated, and rail service through the town was shut down.

According to the Champaign-Urbana NPR affiliate WILL, state environmental officials requested that the state's attorney general to issue a court order to stop the business until it's determined how the fire started, how safe the business is, and what kind of environmental impact this fire had on the community.

The Illinois Environmental Protection Agency seems primarily concerned with the air and water at the moment. A tremendous amount of water was used to extinguish the blaze, and that water has been contaminated with the byproducts of burning tires.

Obviously, there's a great deal of burning material that was sent into the air. IEPA has been monitoring the air in Hoopeston (pop. 5,321), but that data hasn't been made public on any sort of accessible website.

Illinois EPA looking to cut back on air monitoring

Facing the prospect of budget cuts, the Illinois Environmental Protection Agency has drafted plans to reduce the number of air quality sensors throughout the state.

The 2014 Ambient Air Monitoring Plan, drafted in May by the IEPA, recommends that the agency discontinue one sulfur monitoring site, one particulate matter monitor, and three lead monitoring sites.

"The proposed 2014 network plan provides select discontinuations from the plan approved by US EPA and operated in 2013," the plan reads (PDF). "The design of the monitoring network for 2014 has also been based upon the assumption that funding to support the monitoring program is likely to be reduced in fiscal year 2014 and that all efforts would be made to keep as much of the network intact as possible."

The particulate matter monitor is located atop Washington High School in the South Side of Chicago, one of the more polluted parts of the city. It specifically measures the amount of particles under 10 micrometers in diameter, known as PM 10, which can damage lung tissue, cause cancer, and lead to death.

According to the IEPA's 2011 annual air report (2012 and 2013 reports are not available from the website), this was the same monitoring station that observed the highest annual average concentration of airborne cadmium and sulfur in the state for that year.

Why the word "drone" is scaring neighbors, creating bad legislation, and blocking an economic boom.

Sensationalist coverage and fabricated illustrations have cemented the word "drone" as a weapon in the public psyche. But it may not be too late to change public opinion about the technology behind the word.

A few years ago, a colleague and her husband, an ex-helicopter pilot, realized a tectonic shift was disrupting industries in which they had devoted entire careers.

This disruption had a passing resemblance to what happened to other American industries. The hard work once done by skilled, human hands was now being automated by the calculating actuators of a machine.

Automation had long since dominated the appliance, automotive, and electronics industries. But this was a brand new territory – aviation.

The reduced price and size, and the increased reliability and capability of processors, sensors and batteries meant unmanned aviation had been unleashed. A nouveau DIY revolution meant that basements and garages were once again incubating nascent technology, just as they did in the 1970s when the personal computer was being developed.

The silver lining is that the cost of search and rescue, disaster relief, monitoring wildlife, guarding endangered animals from being poached, and even medication delivery to underserved populations all could be slashed.

Like many other small startups in the unmanned aviation industry, my friend and her husband saw an opportunity. And despite criticism of slow progress on regulations, the Federal Aviation Administration also sees it. The FAA estimates that the market for commercial unmanned aerial systems will eventually reach $90 billion.

The Association for Unmanned Vehicles and Systems International (AUVSI) believes there will be an economic impact of $13.6 billion within 3 years that unmanned aircraft are integrated into the national airspace.

Where to start? What better way to get acquainted to the industry than attend one of the premier industry conference in the nation, hosted by AUVSI?

She learned about new applications for unmanned aircraft. She listened to a UAV operator who used his homemade robotic aircraft to assess flood damage in Thailand. The information gathered from the aerial vehicle allowed the government to make decisions that mitigated flooding in the country’s capital.

This was great. But when it came to talk shop, things became awkward when she used a five-letter word that began with the letter “d.”

“The conversation would just stop,” she said. “Just completely stop dead.”