Pollen Level
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Air Quality
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Gathering pollen, air quality, and weather data for you.
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Pollen Level
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Air Quality
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Gathering pollen, air quality, and weather data for you.
Gathering pollen, air quality, and weather data for you.
Pollen Level
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Air Quality
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Weather
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Detroit's allergy season is compressed but intense, running from April through October. The flat, agricultural landscape around Detroit, MI produces significant grass and ragweed pollen during peak months.
Right now: March brings the first hints of spring in Detroit. Early-blooming trees may start on unusually warm days.
Spring
Apr – May
Tree pollen season is short but intense — oak, elm, and ash dominate.
Summer
May – Jul
Grass pollen peaks in June. Agricultural regions see elevated counts.
Fall
Aug – Oct
Ragweed is the dominant allergen. The Midwest is a major ragweed zone.
The flat terrain near Detroit allows pollen to travel long distances on the wind. Cold fronts can temporarily drop counts, but warm spells bring rapid pollen surges. PollenTracker monitors these daily shifts.
Open another nearby forecast without going back to the map.
Pollen Level
Medium
50 grains/m³ · Tree
~50 grains/m³
~5 grains/m³
~5 grains/m³
Air Quality
AQI 29
Good
Weather
22°F
Sunny · 86% humidity · 0 mph wind
Hourly pollen risk is estimated from weather trends when no live hourly pollen feed is available.
YES
Overall conditions look manageable, but Tree pollen is moderate. Most people can head out comfortably with light precautions.
Best hours: 14:00, 19:00-20:00