In a small bowl combine chili powder, brown sugar, salt, mustard powder, garlic powder, onion powder, and paprika. Stir together.
Brush the pork chops with a light coating of olive oil and then rub your spice mix into them on both sides.
Preheat the air fryer to 375 degrees F for 5 minutes.
Working in batches place your pork chops in the airy fryer basket. Do not stack the pork chops, place them side-by-side.
Set the timer to 9 minutes. Start cooking the pork chops.
Halfway through pause the timer and remove the basket, flipping the pork chops over. Replace the basket and restart timer.
When done check the internal temperature to ensure that it is 145 degrees F and then remove the pork chops from the air fryer and let rest for 3 minutes.
Pour the approximately 1 tablespoon of BBQ sauce on each pork chop (or as much as you like!) and serve.