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Summary statistics for daily GEOS-Chem PM2.5 concentrations (calibrated) from wildfire sources and non-fire sources in 561 western US counties (µg/m3) during the wildfire season (May 1– Oct. 31), 2004–2009.
| Minimum | 25th Percentile | Median | Mean | 75th Percentile | Maximum | |
|---|---|---|---|---|---|---|
| PM2.5 from wildfires | 0 | 0.09 | 0.3 | 2.0 | 1.2 | 242 |
|
PM2.5 from
non-fire sources |
0 | 4.4 | 6.2 | 7.0 | 8.7 | 45.1 |
