PollenTracker is completely free with all essential features included. No paid tiers offered, making it perfect for budget-conscious users.
PollenTracker uses satellite imagery and AI models trained on atmospheric conditions to provide consistent accuracy across all monitored cities. While physical sensors may provide hyperlocal precision, our approach ensures reliable coverage in all 200+ cities without gaps in monitoring infrastructure.
The free version provides unlimited access to core features including real-time pollen and air quality data, outdoor recommendations, and city comparisons. Pro subscribers get personalized allergen settings, symptom tracking, daily email alerts, historical analysis, and advanced forecasting capabilities.
Our decision engine combines real-time pollen levels, Air Quality Index measurements, and weather conditions into a composite score. Based on this analysis, you receive clear guidance: YES (safe conditions), CAUTION (take precautions), or NO (stay indoors recommended).
Currently PollenTracker monitors over 200 cities across the United States and United Kingdom. Coverage includes major metropolitan areas and smaller cities, with consistent satellite-powered monitoring regardless of local sensor infrastructure availability.
It's completely free — no credit card required.
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Last verified March 2026