AirScope: Pollen & Air Quality

Know exactly what you're breathing - and where the reading comes from.

AirScope combines hyper-local air quality, species-level pollen forecasts, wildfire smoke tracking, and real-time NOAA weather radar in one app. Every reading is labeled Measured, Combined, or Estimated, so you always know how much to trust it - something no other air-quality app shows you.

NEW IN AIRSCOPE 2.0

• Home Screen & Lock Screen Widgets - today's tree, grass, weed, and mold levels at a glance, without opening the app.
• Wildfire Smoke Tracking - animated NOAA forecasts of near-surface smoke, vertically integrated smoke, and surface visibility, plus satellite fire detections and fire intensity.
• Symptom Trends - charts that line your symptom diary up against pollen and pollution levels, so your personal triggers emerge over time.
• Health Indices - daily risk levels with plain-language guidance for asthma, COPD, sinus headache, migraine, dust & dander, cold & flu, and arthritis, plus outdoor indices for running, biking, hiking, and dog walking.
• Satellite & Hybrid map views, tappable detail cards for storms, fires, smoke, and weather alerts, dramatically faster loading, and full Spanish language support.

ALERTS THAT ACTUALLY FIT YOU

Set an alert for any location and get notified when allergens are forecast to be elevated. Choose your own threshold - Moderate and above, High and above, or Very High only - and whether it arrives in the morning or the afternoon. No noise, no daily spam.

AIR QUALITY YOU CAN TRUST

Real-time and forecast AQI with a clear Good-to-Hazardous category - not just a color - plus pollutant detail for PM2.5, PM10, ozone, NO2, SO2, and CO with hourly forecast graphs. AirScope blends EPA-grade ground stations, satellite sensing, and atmospheric modeling, and always uses the most accurate source available for your location.

POLLEN, DOWN TO THE SPECIES

Daily pollen counts and 5-day allergy forecasts for tree, grass, weed, ragweed, and mold - including the predominant species affecting you, so you know whether it's cedar, oak, birch, or ragweed behind today's symptoms.

MAPS & RADAR

Interactive, high-resolution maps with animation up to 15 days (10-day history + 5-day forecast). Tap anything - a storm cell, a fire, a smoke plume, an alert - for an instant detail card.

Layers include:
• Air Quality Index (AQI)
• Tree, Grass & Weed Pollen (current + animated forecast)
• Mold Spore Forecast (animated)
• PM2.5, Ozone & Surface Dust Forecasts (animated)
• Near-Surface Smoke, Vertically Integrated Smoke & Surface Visibility
• Fire Detections & Fire Radiative Power
• NOAA Doppler Radar - Base & Composite Reflectivity, Precipitation Type, Echo Tops (updated every 2 minutes, animated)
• GOES Infrared Satellite (East & West)
• Temperature, Pressure, Wind & Cloud Coverage
• Global pollutant maps - PM2.5, PM10, Ozone, NO2, SO2, CO, CO2
• NWS Warnings, Watches & Advisories (US)

SYMPTOM DIARY - PRIVATE BY DESIGN

Log how you feel each day alongside the conditions you were exposed to, and watch your personal patterns emerge in trend charts and heatmaps. Your health data stays on your device.

NO ACCOUNT. EVER.

There is no sign-up, no login, and no profile. AirScope has never asked for an email address and never will. It is built to inform you, not to profile you.

FREE TO USE

Every map layer, radar, forecast, alert, and health feature in AirScope is free - there is no paywall on data. Free users see ads; the optional AirScope Premium subscription ($0.99/month or $4.99/year) removes all ads and unlocks the medium and large Home Screen widget sizes. The small Home Screen widget and all Lock Screen widgets are free for everyone.

Breathe with confidence. Download AirScope.