Ottawa Downtown: Current Air Quality Index

Ottawa Downtown Air Quality Index = 37

Date: Sunday, November 23, 2014

Time: 4:00 pm EST

AQI: 37

Reason: Fine Particulate Matter (PM2.5)

Health Effects: People with respiratory disease at some risk.

Air Quality Index (AQI) Categories

AQI Colour
0-15 Very Good Very Good
16-31 Good Good
32-49 Moderate Moderate
50-99 Poor Poor
100+ Very Poor Very Poor

Note: AQI readings on this web page are based on automatically polled data and have not undergone final verification.