Air Density Online


At the Texas Motorplex this weekend?

By Jennifer on October 6th, 2022 in Events, Main News

Bob of will be in Texas this weekend at the Funny Car Chaos finals at the Texas Motorplex. He'll be walking around wearing a hat. If you see him, stop and say hi!

Stay safe and healthy!

By Jennifer on March 16th, 2020 in Events, Main News, Site News

We hope everyone is staying safe and healthy during these current events. If you are stuck at home and want something to read, check out our articles on this site and around the web.

Air Density Online articles
on weather and engine tuning

What’s new – November 2019

By Jennifer on November 1st, 2019 in Events, Features, Main News

Happy Halloween to everyone. We hope you had a fun, spooky holiday.

We're going to be at the NHRA Nationals in Las Vegas the first weekend in November. If you're there and you recognize us, say hi! Need the weather for Las Vegas?

Here are some of the tracks we added in October.

Upcoming Events

By Jennifer on February 11th, 2019 in Events, Main News

New for 2019! We are listing events along with links to the weather for that track. Check out what we have so far:

2019 Drag Racing Schedule

If you would like to see your track's upcoming events listed, let us know.

Events to check out

By Jennifer on January 10th, 2019 in Events, Main News

This year we want to post links to upcoming events. If your track has an event coming up, let us know and we'll link to it here.

It's early in the season and still winter in most of the US but there is still racing going on. Here are a few at our home track:

Sacramento Raceway - Sacramento, CA

* updated August 2019: we now provide historical weather at this and most other tracks listed on our site

Autorama Sacramento 2018

By Jennifer on January 16th, 2018 in Events, Main News

Bob here. We will again be at the Sacramento Autorama Feb 16-18. Email us at if you are attending. We'll look you up and take pictures. This spectacular event for hot rodders in Sacramento is a favorite.


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