Friday, September 20, 2019

Milwaukee, Ozaukee Counties under ozone alert Friday evening

From the WI DNR:

Advisory for Ozone (Orange)

Start Time: 5:00PM CT Friday, September 20, 2019
End Time: 9:00PM CT Friday, September 20, 2019
Counties: Milwaukee, Ozaukee

AIR QUALITY INDEX CHART

Air Quality Index
(AQI) Values
Levels of Health ConcernColors
When the AQI
is in this range:
...air quality conditions are:...as symbolized
by this color:
0 to 50GoodGreen
51 to 100ModerateYellow
101 to 150Unhealthy for
Sensitive Groups
Orange
151 to 200UnhealthyRed
201 to 300Very UnhealthyPurple
301 to 500HazardousMaroon

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