AirScope: Pollen & Air Quality

Know exactly what you're breathing - and where the reading comes from. AirScope is a hyper-local air quality tracker, pollen count forecast, wildfire smoke map, and real-time NOAA weather radar in one free app. Every air quality reading is labeled Measured, Combined, or Estimated, so you know how much to trust it. AIR QUALITY & POLLUTION TRACKER Real-time and forecast AQI with a clear Good-to-Hazardous category, plus PM2.5, PM10, ozone, NO2, SO2, and CO with hourly forecast graphs. AirScope blends ground monitoring stations, satellite sensing, and atmospheric models (all listed under DATA SOURCES) to use the best source available for your location. POLLEN COUNT, DOWN TO THE SPECIES Daily pollen counts and a 5-day allergy forecast for tree, grass, weed, ragweed, and mold - including the predominant species, so you know whether it's cedar, oak, birch, or ragweed behind today's hay fever. ALLERGY & POLLEN ALERTS Get notified when allergens are forecast to run high. Choose your threshold and whether alerts arrive morning or afternoon. No daily spam. WILDFIRE SMOKE TRACKING Animated NOAA smoke forecasts for near-surface smoke, vertically integrated smoke, and visibility, plus satellite fire detections and radiative power. WIDGETS & HEALTH INDICES Home screen pollen widgets in small, medium, and large sizes. Daily risk levels for asthma, COPD, sinus headache, migraine, cold and flu, and arthritis, plus running, biking, hiking, and dog-walking indices. SYMPTOM DIARY & TRENDS - PRIVATE BY DESIGN Log how you feel and see it charted against the pollution and pollen you were exposed to over 7, 30, or 90 days. Your health data stays on your device. MAPS & NOAA RADAR Air quality and weather maps animate up to 15 days. Tap a storm cell, fire, smoke plume, or alert for a detail card. Layers include: • AQI, PM2.5, Ozone & Surface Dust Forecasts • Tree, Grass, Weed Pollen & Mold Spore Forecasts • Smoke, Visibility, Fire Detections & Fire Radiative Power • NOAA Doppler Radar - Reflectivity, Precipitation Type, Echo Tops • GOES Infrared Satellite • Temperature, Pressure, Wind & Clouds • Global PM2.5, PM10, Ozone, NO2, SO2, CO, CO2 • NWS Warnings, Watches & Advisories (US) NO ACCOUNT. EVER. FREE TO USE. No sign-up or login, ever. Every map layer, forecast, and health feature is free. Free users see ads; optional AirScope Premium ($0.99/month or $4.99/year) removes ads and unlocks medium and large widgets. DATA SOURCES Air quality: U.S. EPA AirNow (airnow.gov); NOAA/NWS (weather.gov); NASA GMAO GEOS-CF; Copernicus CAMS / ECMWF; FMI SILAM; European Environment Agency; UK Defra; Queensland, New South Wales & Victoria (Australia) state agencies; Chile SINCA; World Air Quality Index Project (aqicn.org); OpenAQ; PurpleAir. Pollen, alerts & health indices: AccuWeather; Google Pollen API; Pollen.com (IQVIA); Copernicus CAMS. Weather alerts & radar: NOAA / National Weather Service (weather.gov); NOAA MRMS / NEXRAD. Weather maps: OpenWeatherMap. Smoke: NOAA HRRR-Smoke (rapidrefresh.noaa.gov); NOAA NESDIS Hazard Mapping System; USDA Forest Service AirFire. Satellite & fire: NOAA NESDIS GOES; NASA FIRMS & GIBS (earthdata.nasa.gov); National Interagency Fire Center. Basemaps: EOX Sentinel-2 cloudless (Copernicus Sentinel data); © OpenStreetMap contributors; CARTO. AirScope is an independent app. It is not affiliated with, endorsed by, or acting on behalf of NOAA, the National Weather Service, the U.S. EPA, NASA, or any government agency. Data is for information only and may differ from official sources.