Ottawa Downtown: Current Air Quality Index

Ottawa Downtown Air Quality Index = 24

Date: Friday, January 30, 2015

Time: 1:00 am EST

AQI: 24

Reason: Fine Particulate Matter (PM2.5)

Health Effects: Sensitive populations may want to exercise caution.

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.