Where to Find It

To access the AQHI for Nova Scotia, visit www.airhealth.ca and click on the menu item, "Your Local AQHI conditions". Click on your community displayed on the map of Canada.

You can also access the AQHI for your community at Environment Canada's Weather Office website: www.weatheroffice.gc.ca

Please Note: the AQHI is currently available for:

• Halifax Regional Municipality
• Sydney
• Kentville
• Greenwood

Please visit "The AQHI in Nova Scotia" for more information.

Reading the AQHI Scale

The AQHI gives you four pieces of information:

• A number from 1 to 10+. The higher the number, the greater the health risk. A very high risk is reported as 10+
• A category that describes the level of health risk associated with the index reading-low, moderate, high, or very high health risk
• Two health messages for each category-one for the general population and one for the "at risk" population
• A current AQHI reading-updated each hour-and the maximum forecasted values for today, tonight, and tomorrow

A guide on how to use the AQHI, is now available.

The following is the AQHI scale from 1 to 10+. Corresponding health risk categories are listed below:

Nova Scotia is most often in the low risk category of 1 to 3.

Health Messages

The table below provides health messages associated with each number (1-10+) on the AQHI index scale for two health risk groups-the general population and those at higher risk. The numbers on the scale are grouped into categories according to the level of health risk-low, moderate, high, or very high risk:

Health Messages

Health Risk	AQHI	At Risk Population	General Population
Low Risk	1 - 3	Enjoy your usual outdoor activities.	Ideal air quality for outdoor activities.
Moderate Risk	4 - 6	Reduce or reschedule strenuous activities outdoors if you are experiencing symptoms.	No need to modify your usual outdoor activities unless you experience symptoms such as coughing and throat irritation.
High Risk	7 - 10	Reduce or reschedule strenuous activities outdoors. Children and the elderly should also take it easy.	Consider reducing or rescheduling strenuous activities outdoors if you experience symptoms such as coughing and throat irritation.
Very High Risk	Above 10	Avoid strenuous activities outdoors. Children and the elderly should also avoid outdoor physical exertion.	Reduce or reschedule strenuous activities outdoors, especially if you experience symptoms such as coughing and throat irritation.

Source*