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  • Departure from Average:  the number of visits expected expressed as a percent departure from average
  • Average number of Visits: the average number of visits expected (per capita) based on the model forecast, expressed as a percent
  • Good: temperature conditions are mild and do not present a danger to those who are vulnerable to the heat
  • Moderate: vulnerable groups should exercise caution while outside
  • Unhealthy for Sensitive Groups: vulnerable groups should take precautions while outside
  • Unhealthy: all individuals should take precautions while outside
  • Very Unhealthy: Vulnerable groups should not be outside. Everyone else should take serious precautions while outside
  • Hazardous: all individuals should not spend time outside