In a large bowl, whisk together 3/4 cup all-purpose flour, 1/4 cup granulated sugar, 1/4 cup brown sugar 1/2 teaspoon baking soda, 1/2 teaspoon baking powder 1/4 teaspoon salt 1 teaspoon ground cinnamon 1/2 teaspoon ground nutmeg, and 1/4 teaspoon ground clove.
In a separate bowl, mix 1/2 cup pumpkin puree, 1 large egg, 1/4 cup milk, 3 tablespoons vegetable oil (or melted butter), and 1 teaspoon vanilla extract until smooth.
Gradually add wet ingredients to the dry ingredients, stirring gently until just combined. Avoid overmixing to keep muffins tender.
Lightly grease silicone muffin cups or ramekins. Spoon batter into each cup, filling about two-thirds full.
Preheat the air fryer to 320°F. Place muffins in the basket and cook for 10–12 minutes, or until a toothpick inserted comes out clean.
Carefully remove muffins and let cool slightly before serving.