Health and Fitness On World Asthma Day, Sierra Club Launches Smog Pollution Text Alert System for 2015 by Gary Kopycinski on May 5, 2015 Gary Kopycinski Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 Bilingual Product Sends Alerts on Bad Air Days to Help Reduce Asthma Attacks Triggered by Smog Pollution