AirScope: Pollen & Air Quality

AirScope provides hyper-local air quality data for millions of locations across the globe. Find real-time and forecast AQI / air quality and pollution data, daily pollen counts and five-day allergy forecasts, weather, and more. View realtime doppler radars and weather maps for pollen, pollution, air quality, and more.

No subscription is required! Access 100% of the app's features, maps, and content without a subscription.

Interact with high resolution maps of air quality and pollen concentrations, and animate up to fifteen days (10-day history and 5-day forecast) of map data. Discover the allergens and species affecting your health with detailed pollen analysis and daily pollen counts (where available).

Map Layers and Radars:
- Air Quality Index (AQI)
- Grass Pollen
- Grass Forecast
- Tree Pollen
- Tree Forecast
- Weed Pollen
- Weed Forecast
- Mold Forecast (US)
- PM2.5 Forecast (US)
- Ozone Forecast(US)
- Surface Dust Forecast (US)
- Near-Surface Smoke
- Vertically Integrated Smoke
- Ozone
- Nitrogen Dioxide
- Particulate Matter 2.5
- Particulate Matter 10
- Sulfur Dioxide
- Carbon Dioxide
- Surface Visibility
- Fire Detections
- Fire Radiative Power
- Base Reflectivity (updated every two minutes)
- Composite Reflectivity (updated every two minutes)
- Precipitation Type (updated every two minutes)
- Echo Tops (updated every two minutes)
- Satellite Infrared (updated every 10 minutes; 40 minute delay)
- Temperature
- Pressure
- Wind Speed
- Cloud Coverage

Does an air quality app need doppler radars with realtime updates (every TWO minutes)? Probably not.

Many competing weather apps offer weather radars that only update every ten minutes, and require subscriptions to access premium radar layers. We wanted to do better! All features in AirScope are accessible for free, including our realtime weather maps.

AirScope offers significantly more data than our competition by combining tens of thousands of data providers and sources across the globe. We aggregate atmospheric data from leading providers such as PurpleAir, AccuWeather, and OpenWeather, as well as from individual state and local government entities (e.g., NOAA, AirNow), publicly available sources, and sampling participant networks.

Real-time and forecast atmospheric data:
- Air Quality Index (AQI) for PM2.5, PM10, and Ozone
- Airborne pollutant concentrations and hourly forecast graphs for PM2.5, PM10, Ozone, Carbon Monoxide (CO), Nitrogen Oxides (NO, NO2), Sulfur Dioxide (SO2), and Ammonia
- Pollen counts and allergen forecasts (updated daily) for grass, trees, ragweed, and mold
- Weather including current and high/low temperatures, humidity, atmospheric pressure, wind direction and speed, precipitation forecast

Detailed Pollen Tracking:
Stay informed about grass, weed, tree, and mold pollen counts in your area, including predominant pollen types and species data.

Symptom Tracker:
Log daily health symptoms, uncover potential environmental triggers, and receive personalized insights to protect your well-being. Ideal for individuals with respiratory conditions or anyone interested in maintaining a healthier lifestyle, AirScope equips you with the tools to understand and improve your air quality exposure.

Recent changes:
We added 2 new map layers for satellite infrared imagery (updated every ten minutes).