Aside from this fall's freak occurrence of Canadian wildfire smoke drifting down into Florida, the Glades region experienced excellent air quality over the past year, according to the Department of Environmental Protection (DEP).
Data measuring the air quality in the region during the 2022-23 harvest season and through August 2023 shows 311 out of 335 days, or 92.8% of the time, PM2.5 levels were rated as "good," the highest rating available.
Measurement of PM2.5 — fine particulate matter less than 2.5 microns in diameter — helps determine if air quality is safe in the region. The most recent DEP data shows the Glades region falling in the top-rated "good" range (between 0 and 12 PM2.5 per cubic meter) nearly 93% of the time. All remaining days were rated as "moderate," the next highest category (between 12.1 and 35.4 PM2.5 per cubic meter).
"The Glades farming communities have excellent air quality throughout the year, whether measured during the harvest season, pre-harvest or post-harvest," said Judy Sanchez, Senior Director of Corporate Communications at U.S. Sugar.
"This has been true year after year, and it once again proves that anti-farming critics are simply wrong about the air in the Glades. Professional-grade air quality monitors in every location also show that good, safe air quality is very consistent throughout the entire region, never falling anywhere near 'unhealthy' categories."
That data does not include the start of the new harvest season, which began Oct. 1. As many Floridians experienced, air quality this month was harmed by Canadian wildfire smoke polluting air throughout the state. Readings from the region saw the air rated as "very unhealthy," the second worst rating available.
"The air pollution readings in the Glades increased alarmingly as smoke from Canadian wildfires settled over our area," Sanchez said.
That was an anomaly, however, when compared to normal operations within the Glades, as measured by DEP data. "Air quality readings never came close to the 'unhealthy' range over the past year covered in this report before, during or after the Glades harvest season," Sanchez added.
Sugarcane farmers in South Florida typically burn their crops prior to harvest from October to late May, which has prompted concerns from some in South Florida. However, DEP readings consistently show air quality in the region is high.
That's due in part to those burns being quick and with farmers and environmental officials factoring in weather conditions, helping to ensure any winds won't cause the burns to impact nearby communities.
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