Stay updated with real-time pollen levels in Norristown, Pennsylvania. Use our interactive maps and forecasts to manage allergies and confidently plan outdoor activities.
Live Pollen Level
High
Norristown, Pennsylvania
Last updated: ... (Local time)

Disclaimer: The information provided is for informational purposes only and should not be considered medical advice. Always consult a healthcare professional for allergy-related concerns.
Low
Moderate
High
Very high
273 ppm
0
95
208
704+
0 ppm
0
30
61
342+
0 ppm
0
21
78
267+
AQI
46
Good
Norristown, Pennsylvania
Norristown, Pennsylvania
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27ppm
Ash
27ppm
Birch
19ppm
Elm
16ppm
Maple
27ppm
Mulberry
84ppm
Oak
19ppm
Pine
0ppm
Ragweed
High
670ppm
Tree
0ppm
Weed
0ppm
Grass
High
670ppm
Tree
0ppm
Weed
0ppm
Grass
High
268ppm
Tree
0ppm
Weed
0ppm
Grass
High
598ppm
Tree
0ppm
Weed
0ppm
Grass
High
670ppm
Tree
0ppm
Weed
0ppm
Grass
High
268ppm
Tree
0ppm
Weed
0ppm
Grass
High

Ambee’s pollen data for Pennsylvania, USA is grounded in National Allergy Bureau (NAB) guidelines, ensuring accuracy with real-time updates. Our models incorporate historical patterns, weather, and machine learning to provide trusted pollen forecasts and risk levels for effective allergy control.
Disclaimer: While we strive for accuracy, individual responses to allergens may vary. Always consult a healthcare provider for personal advice.
Pollen data for Norristown, Pennsylvania is updated on an hourly basis.
In Norristown, Pennsylvania, today's pollen risk is reported as high.
Yesterday, Norristown, Pennsylvania recorded a pollen level of very high.
The ragweed count in Norristown, Pennsylvania today is 0 ppm, which is low.
The current oak pollen count in Norristown, Pennsylvania today is 84 ppm right now.
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