14. Smoke Aerosol and Ozone During the Smoke Episode – Inverse Relationship The surface ozone is generally depressed under the smoke cloud Extinction Coefficient (visibility) Surface Ozone
15. Hourly PM10 During the Smoke Event Hourly PM10 concentration pattern at six eastern US locations during May 1998.
16. Smoke Composition at Big Bend, TX Daily average light scattering coefficient and chemically speciated fine mass concentration for the IMPROVE monitoring site at Big Bend, TX, May 1998.