Real-time air quality monitoring for 1,883 public land units, including63 national parks, 839 wilderness areas, 129 national monuments, and 502 national wildlife refuges. See live AQI readings, active fire proximity, and smoke plume tracking for every named public land in America.
Data sourced from EPA AirNow (real-time AQI), NOAA HMS (smoke plume analysis), NASA FIRMS (satellite fire detections), IRWIN (incident reporting), and the PAD-US Protected Areas Database. Updated every 4 hours for AQI and 3 times daily for smoke data.
Loading 1,883 public lands
Real-time air quality for 1,883 national parks, wilderness areas, wildlife refuges, monuments, forests, and wild rivers across 50 states.