Arizona health officials reported 1,974 new cases of COVID-19 on Tuesday and 30 virus-related deaths.
The latest figures bring the pandemic death toll in Arizona to 18,282 and the number of cases to 933,361.
The number of hospitalizations from the virus also climbed to the highest level in about five months. As of Tuesday, 1,207 people were hospitalized statewide.
The Centers for Disease Control classifies every county in Arizona as having either substantial or high transmission of COVID-19.
About 47% of Arizona's population and about 43% of Pima County's population is fully vaccinated.
Nationwide, nearly 50% of the population is fully vaccinated, according to the CDC.