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Air Quality

Real-Time Air Quality Monitoring in Goderich:

The Town of Goderich has invested in an Air Quality sensor to monitor local air conditions. This sensor provides real-time updates on the air quality, which is then displayed on various mapping platforms.

Understanding the Air Quality Index (AQI):

  • The AQI measures air quality based on environmental and human health standards.
  • It indicates the current levels of specific air pollutants.
  • The AQI scale ranges from 0 to 500, with higher numbers indicating poorer air quality.

View Our Air Quality Map:

Check the current air quality in Goderich through the PurpleAir real-time map to stay informed about local air conditions.

Understanding Air Quality Health Index (AQHI) vs. Air Quality Index (AQI):

Air Quality Health Index (AQHI):

The AQHI is a health protection tool designed to help you make informed decisions about your health in relation to air pollution. It advises on reducing short-term exposure and altering activities during times of increased pollution. The AQHI scale ranges from 1 to 10 and is shared with the public via Environment Canada's weather reports.

Learn More: For additional details on both the AQHI and AQI, visit AQHI Ontario.

A graphic detailing the Air Quality Health Index values.

Low: 1 to 3
Moderate: 4 to 6
High: 7 to 10
Very High: 10 and greater

Learn your number:
1. Check the AQHI before going outside.
2. Take note of the AQHI value when you start to notice you may be affected by air quality.
3. Use the AQHI forecast to plan your activities.

Download the WeatherCAN app.