The Northern Illinois Open

Thanks for asking, Eli - what a unique situation we are in. I will be monitoring the AQI index for a ... show more ›

Thanks for asking, Eli - what a unique situation we are in. I will be monitoring the AQI index for any unhealthy playing conditions. I think the rain coming in tomorrow & overnight Friday to Saturday will do a good job of clearing that up.

https://www.accuweather.com/en/us/cary/60013/air-quality-index/332805#:~:text=Very%20Unhealthy,-232% ... show more ›

https://www.accuweather.com/en/us/cary/60013/air-quality-index/332805#:~:text=Very%20Unhealthy,-232%20AQI&text=avoid%20outdoor%20activity.-,Healthy%20individuals%20are%20likely%20to%20experience%20difficulty%20breathing%20and%20throat,indoors%20and%20rescheduling%20outdoor%20activities.