London: Current Air Quality Health Index

Calculated at 5:00 am EDT Wednesday, May 24, 2017

4
4 pointer
1
2
3
4
5
6
7
8
9
10
+
Low Risk
(1 - 3)
Moderate Risk
(4 - 6)
High Risk
(7 - 10)
Very High Risk

Forecast for London

  • Forecast Air Quality Health Index maximums for London
  • Issued at: 5:00 pm EDT May 23, 2017
Forecast Air Quality Health Index maximums for London
PeriodForecast Maximum (Issued at 5:00 pm EDT May 23, 2017)
Tuesday 3 - Low Risk Low Risk, Tuesday

Health Message for London

  • Current Air Quality Health Index: 4
  • Calculated at 5:00 am EDT Wednesday, May 24, 2017
  • Risk: Moderate

At-Risk Population:

General Population:

  • No need to modify your usual outdoor activities unless you experience symptoms such as coughing and throat irritation.

See the Ontario Ministry of the Environment and Climate Change Air Quality Health Messages.

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