Pollen and Mold Center
Summer Air Quality Summary for 2023
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This page summarizes air quality reports for days monitored (mid-May to mid-September) in 2023.
Click on a date to see our full pollen and mold report for that date.
Select Other Summers on Record:

May
 
Mon, May 1, 2023
Not Mon*
Tue, May 2, 2023
Green
Wed, May 3, 2023
Green
Thu, May 4, 2023
Yellow
Fri, May 5, 2023
Yellow
Mon, May 8, 2023
Yellow
Tue, May 9, 2023
Yellow
Wed, May 10, 2023
Yellow
Thu, May 11, 2023
Green
Fri, May 12, 2023
Yellow
Mon, May 15, 2023
Green
Tue, May 16, 2023
Green
Wed, May 17, 2023
Yellow
Thu, May 18, 2023
Yellow
Fri, May 19, 2023
Yellow
Mon, May 22, 2023
Yellow
Tue, May 23, 2023
Yellow
Wed, May 24, 2023
Yellow
Thu, May 25, 2023
Yellow
Fri, May 26, 2023
Yellow
Tue, May 30, 2023
Orange
Wed, May 31, 2023
Orange
 
June
 
Thu, June 1, 2023
Orange
Fri, June 2, 2023
Orange
Mon, June 5, 2023
Yellow
Tue, June 6, 2023
Orange
Wed, June 7, 2023
Yellow
Thu, June 8, 2023
Orange
Fri, June 9, 2023
Orange
Mon, June 12, 2023
Yellow
Tue, June 13, 2023
Yellow
Wed, June 14, 2023
Yellow
Thu, June 15, 2023
Orange
Fri, June 16, 2023
Yellow
Tue, June 20, 2023
Orange
Wed, June 21, 2023
Yellow
Thu, June 22, 2023
Yellow
Fri, June 23, 2023
Orange
Mon, June 26, 2023
Yellow
Tue, June 27, 2023
Yellow
Wed, June 28, 2023
Orange
Thu, June 29, 2023
Orange
Fri, June 30, 2023
Orange
 
July
 
Mon, July 3, 2023
Not Mon*
Wed, July 5, 2023
Yellow
Thu, July 6, 2023
Green
Fri, July 7, 2023
Yellow
Mon, July 10, 2023
Yellow
Tue, July 11, 2023
Yellow
Wed, July 12, 2023
Yellow
Thu, July 13, 2023
Yellow
Fri, July 14, 2023
Yellow
Mon, July 17, 2023
Yellow
Tue, July 18, 2023
Yellow
Wed, July 19, 2023
Yellow
Thu, July 20, 2023
Yellow
Fri, July 21, 2023
Yellow
Mon, July 24, 2023
Yellow
Tue, July 25, 2023
Yellow
Wed, July 26, 2023
Yellow
Thu, July 27, 2023
Yellow
Fri, July 28, 2023
Yellow
Mon, July 31, 2023
Yellow
 
August
 
Tue, August 1, 2023
Yellow
Wed, August 2, 2023
Green
Thu, August 3, 2023
Yellow
Fri, August 4, 2023
Yellow
Mon, August 7, 2023
Green
Tue, August 8, 2023
Yellow
Wed, August 9, 2023
Green
Thu, August 10, 2023
Yellow
Fri, August 11, 2023
Yellow
Mon, August 14, 2023
Green
Tue, August 15, 2023
Green
Wed, August 16, 2023
Yellow
Thu, August 17, 2023
Yellow
Fri, August 18, 2023
Yellow
Mon, August 21, 2023
Orange
Tue, August 22, 2023
Orange
Wed, August 23, 2023
Orange
Thu, August 24, 2023
Yellow
Fri, August 25, 2023
Yellow
Mon, August 28, 2023
Yellow
Tue, August 29, 2023
Yellow
Wed, August 30, 2023
Yellow
Thu, August 31, 2023
Yellow
 
September
 
Fri, September 1, 2023
Yellow
Tue, September 5, 2023
Yellow
Wed, September 6, 2023
Green
Thu, September 7, 2023
Yellow
Fri, September 8, 2023
Yellow
Mon, September 11, 2023
Yellow
Tue, September 12, 2023
Green
Wed, September 13, 2023
Green
Thu, September 14, 2023
Green
Fri, September 15, 2023
Yellow
Mon, September 18, 2023
Yellow
Tue, September 19, 2023
Yellow
Wed, September 20, 2023
Yellow
Thu, September 21, 2023
Yellow
Fri, September 22, 2023
Yellow
Mon, September 25, 2023
Yellow
Tue, September 26, 2023
Yellow
Wed, September 27, 2023
Yellow
Thu, September 28, 2023
Yellow
Fri, September 29, 2023
Yellow
 
What do these colors mean?
Green
Yellow
Orange
Red
Purple
*Not Monitored – Air Quality data is not recorded
from Mid-September to Mid-May.



 
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