US Wildfire Map, with receipts

Field notes

The site divides its coverage into state maps, smoke, and air-quality views, with links for Alaska, Arizona, California, Colorado, Idaho, Minnesota, Montana, New Mexico, Oregon, Texas, Utah, Washington, and Wyoming. It identifies WFIGS, NASA FIRMS, NOAA HMS, and EPA AirNow as its data sources and says individual figures carry source and time information. The page also explicitly warns visitors not to treat it as an emergency service.