Greetings, welcome to the Forums.
If possible, please post another photo with the flowering branch in focus. Try using the 'macro' settings on your camera.
Even as a blur, it appears that your tree is a Red Maple (Acer rubrum) in the Soapberry Family (Sapindaceae). It is a species native to eastern Canada and the eastern and central United States.
Of further interest, your tree appears to be bisexual or monoecious, in other words it has both male and female flowers on the same plant. This is unusual for Red Maple, which is usually a monosexual or dioecious species, with male and female flowers on different, individual plants.