AirNow Fire and Smoke Map: Wildfire smoke and air quality across the United States. Dark Site Finder: Find a dark place to see the stars near you.
| AirNow Fire and Smoke Map | Dark Site Finder | |
|---|---|---|
| Category | Earthquake, Fire & Disaster Maps | Environment & Wildlife Maps |
| Coverage | United States | Worldwide, sites mainly in North America |
| Updates | Live / real time | Static archive |
| Data source | EPA monitors, PurpleAir sensors, NOAA smoke data | Satellite night light data |
| Made by | US EPA and US Forest Service | Dark Site Finder |
| Price | Free | Free |
| Account | No account needed | No account needed |
| On phones | Works well on phones | Works well on phones |
| Map view | Flat map | Flat map |
| Visits from ColorfulMaps | 1 | 0 |
| Open map | Open map |
What you can do with AirNow Fire and Smoke Map
- Air quality from monitors and sensors
- Smoke plume layer
- Fire locations
What you can do with Dark Site Finder
- Light pollution overlay
- Recommended dark sites
- Simple and fast
Summary based on public information. Check each map's website for current features and prices.