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Pollen Level
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Melissa experiences an extended allergy season due to the warm climate, often starting in late January with cedar pollen and lasting through November with ragweed. Residents of Melissa, TX deal with some of the highest pollen counts in the country.
Right now: September is peak ragweed in Melissa. Warm southern temperatures keep ragweed active longer than northern states.
Winter–Spring
Jan – May
Cedar fever peaks Jan–Feb. Oak and elm follow in spring.
Summer
May – Aug
Grass pollen dominates, especially Bermuda and Johnson grass.
Fall
Aug – Nov
Ragweed season extends late due to warm temperatures.
The area around Melissa is notorious for 'cedar fever' in winter — a challenge unique to this region. PollenTracker monitors cedar, grass, and ragweed levels so you can manage symptoms year-round.
Open another nearby forecast without going back to the map.
Weather
72°F
Cloudy · 59% humidity · 7 mph wind
NO
Tree pollen risk is very high (Google UPI 5/5 (Very High)). Avoid outdoor activity, or take full precautions if you must go out.
Pollen: Tree pollen risk is very-high today; source reading: Google UPI 5/5 (Very High).
Lower-risk hours: 08:00, 11:00-12:00
Hourly pollen risk is estimated from weather trends when no live hourly pollen feed is available.
Informational only. Not medical advice. For health concerns, please consult a qualified healthcare provider. Editorial standards.