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Health & Activities

Grass Pollen

Tree Pollen Ragweed Pollen Mold Grass Pollen Dust & Dander See All
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Grass pollen is caused by a variety of grasses that can peak at different times, depending on your geographic region.

Pollen Scale
Extreme
The risk of grass pollen symptoms is extremely high. Take any allergy medication at least two hours before spending time outdoors.
Very High
The risk of grass pollen symptoms is very high. Change your clothing and remove your shoes after returning indoors.
High
The risk of grass pollen symptoms is high. Limit your time outdoors in the early morning and mid-afternoon hours.
Moderate
The risk of grass pollen symptoms is moderate. Be sure to keep your windows and doors closed.
Low
The risk of grass pollen symptoms is low.
ExtremeVery HighHighModerateLow
FSSMTWTExtremeVery HighHighModerateLow
What this means
Today’s Weather Factors
Average Wind SSW 12 mph
Max Wind Gusts 24 mph
Rain Amount 0.01 in
RealFeel High 60°
Safety Tips
Keep your lawn cut short. Avoid spending time outdoors during the morning and mid-afternoon hours. Wear a hat and sunglasses when you are outside. Take your shoes off as soon as you return inside.
  • Keep lawn and other grasses cut short.
  • Limit time outdoors in the early morning and mid-afternoon, as well as on windy days.
  • Shower and change clothes after returning inside.
  • Remove your shoes when you are inside.
  • Wear sunglasses and a hat to keep pollen out of your eyes and hair.
Related Health & Activities
See all
Tree Pollen
High
Ragweed Pollen
Low
Mold
Low
Dust & Dander
High
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World North America United States Pennsylvania Philadelphia

Weather Near Philadelphia:

  • Allentown, PA
  • New York, NY
  • Trenton, NJ
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