Pollen and Mold Center
Summer Air Quality Summary for 2026
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This page summarizes air quality reports for days monitored (mid-May to mid-September) in 2026.
Click on a date to see our full pollen and mold report for that date.
Select Other Summers on Record:
2026
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2025
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2024
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2023
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2022
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2021
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2020
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2019
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2018
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2017
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2016
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2015
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2014
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2013
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2012
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2011
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2010
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2009
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2008
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2007
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2006
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2005
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2004
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2003
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2002
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2001
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2000
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May
Fri, May 1, 2026
Green
Mon, May 4, 2026
Not Mon*
Tue, May 5, 2026
Not Mon*
Wed, May 6, 2026
Green
Thu, May 7, 2026
Green
Fri, May 8, 2026
Green
Mon, May 11, 2026
Not Mon*
Tue, May 12, 2026
Green
Wed, May 13, 2026
Green
Thu, May 14, 2026
Yellow
Fri, May 15, 2026
Yellow
Mon, May 18, 2026
Yellow
Tue, May 19, 2026
Yellow
June
No Data
July
No Data
August
No Data
September
No Data
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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