Fireworks come in many different colors. AccuWeather's Melissa Constanzer explains the chemical composition that makes up the different colors of fireworks.

Fireworks captivate audiences with their vivid colors, which are produced by the burning of various salts and metals. For example, calcium intensifies orange, barium creates green, sodium is responsible for yellow, and copper produces blue. Chlorine is also used to enhance the brightness of these colors, while other elements help with the burning and explosion process.

The segment also provides practical advice for enjoying firework displays, such as considering ear protection for children and being mindful of wind direction to avoid smoke. Additionally, it highlights weather conditions in several U.S. cities that could affect viewing experiences, and mentions the growing popularity of drone shows as an alternative to traditional fireworks.

The science of fireworks and the colors they appear

sparking awe. Whether you are young or old, fireworks captivate many people from loud bangs to dazzling colors. The fourth of july offers a warm night to view them. But what makes all the unique colors? It's actually a combination of salts and metals. So here you can see red and orange. Orange actually usually has calcium in it to help intensify it. Green has barium use yellow for sodium and blue comes from copper. Those vibrant colors there chlorine can also make color shine brighter while other elements help the fireworks burn and explode. Now, of course, if we're talking about warm humid nights like the fourth of july sound travels faster, but not as far as say, if you were watching new year's fireworks, you also may want to bring ear protection for young Children. That's essential, especially and then considering where that wind will carry the smoke when you're viewing them from afar, not from right underneath. That can be a critical role as to whether you see the second half of the show or not. As far as this firework shows temperatures looking good here in new york city for the Macy's fireworks show. That's going to be with just a light wind northwest at five MPH. Similar setup here for philadelphia with just a few more cloud temperatures holding on to the mid seventies. Maybe you're trying to view some of the action in Houston, 84 degrees here for the fourth of july fireworks starting at 9 35 central time there. And as you work your way then towards the western coast, we're looking okay in Seattle, just a few clouds out there, 60 degrees. By the way, this is a late start time because of how late the sun goes down in the pacific northwest 10 24 that start time there. Of course, there are several other firework shows around the nation, but you might be tempted to view a drone show. This one is saturday in Salt Lake City. It's going to be pretty quiet temperatures falling from the eighties through the seventies with Accuweather real field temperatures in the seventies.

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