Air Quality Health Index: Local conditions, forecasts, wildfire smoke, health risks, pollutants, weather, educational tool kits and publications.

The Air Quality Health Index provides a number from 1 to 10 to indicate the level of relative health risk associated with local air quality.

The table below provides the health messages for each category of the Air Quality Health Index for the "at risk" population and the general population. Health Messages · Toronto West · Ottawa Downtown · Monitoring Station Locations

The AQHI is an initiative of Environment Canada, Health Canada, Alberta Environment and Protected Areas, Alberta Health and Alberta Health Services.

Real-time air quality readings for British Columbia through an interactive map, including the Air Quality Health Index (AQHI) and AQHI forecasts.

This table shows a summary of the most recent forecast values of the Air Quality Health Index for many Canadian cities.

28 апр. 2021 г. · The Air Quality Health Index or "AQHI" is a scale designed to help you understand what the air quality around you means to your health.

The AQHIs are reported on a scale of 1 to 10 and 10+ and are grouped into five health risk categories with health advice provided as below.

An air quality index (AQI) is an indicator developed by government agencies [1] to communicate to the public how polluted the air currently is. Air Quality Health Index · N95 respirator · HEPA · NowCast

For example, an AQI value of 50 or below represents good air quality, while an AQI value over 300 represents hazardous air quality. For each pollutant an AQI ...