Smoke Exposure Estimator

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Air Quality - Total

Cumulative time in each of the EPA Air Quality Index (AQI) categories.

Estimates are based on weighted average of PM2.5 measurements from nearby PurpleAir sensors.

Air Quality - Timeline

Timeline of Air Quality Index (AQI) for each 15 minute time period.

Estimates are based on weighted average of PM2.5 measurements from nearby PurpleAir sensors.

Smoke Plume - Total

Cumulative time in the smoke plume.

Smoke plume estimate is derived from Next Generation Weather Radar (NEXRAD) Level II Data.

Smoke Plume - Timeline

Timeline of smoke plume showing each 15 minute period as either in the smoke plume (gray) or out (white).

Smoke plume estimate is derived from Next Generation Weather Radar (NEXRAD) Level II Data.