The NOAA HMS image above shows that fires that are taking place in California are releasing light to moderate smoke towards the Pacific Ocean. The AirNow Map image below corroborates this data by showing large areas of California had a yellow (Moderate PM AQI, 51-100 ppb)
The Global Fire Watch map above shows that on October 21st the Mexican regions of Tabasco and Chiapas. Together this region had 35 fire alerts on October 21st. The NOAA HMS image below shows that light smoke has been released from fires in this region is drifting upward towards the Gulf of Mexico.