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Arizona Local (Regional) Dust Episode ?

Arizona Local (Regional) Dust Episode ?. Percentile of Bext, OC, FS and CM on 10/16/2001. Compared with the Asian dust aerosols, Al, Ca, Fe and Ti to Si ratios are lower. Higher CM/Soil. 10/16/2001. Asian Dust Storm. PIMA COUNTY 24 HOUR PM10 MONITORING DATA 1/1/2001 - 12/31/2001.

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Arizona Local (Regional) Dust Episode ?

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  1. Arizona Local (Regional) Dust Episode ?

  2. Percentile of Bext, OC, FS and CM on 10/16/2001

  3. Compared with the Asian dust aerosols, Al, Ca, Fe and Ti to Si ratios are lower. Higher CM/Soil. 10/16/2001 Asian Dust Storm

  4. PIMA COUNTY 24 HOURPM10 MONITORING DATA1/1/2001 - 12/31/2001 10/04/01 24:00 20 9 NoData 22 23 20 NoData 15 10/05/01 24:00 NoData NoData NoData 27 NoData 23 NoData NoData 10/06/01 24:00 NoData NoData NoData 24 NoData 21 NoData NoData Tucson, Arizona (October 19, 2001)– On Tuesday, October 16th, the Tucson Valley experienced unusually high levels of particles in the air that obscured mountain views. Official monitoring results from that day are now available and indicate that the levels of particulate matter 10 microns or less in diameter (PM10) did not exceed the EPA health standard of 150 ug/m3 (micrograms per cubic meter). On October 16th, the highest concentration of particulate matter at an official site was 134 ug/m3. 10/07/01 24:00 NoData NoData NoData 14 NoData 13 NoData NoData 10/08/01 24:00 NoData NoData NoData 19 NoData 17 NoData NoData 10/09/01 24:00 NoData NoData NoData 17 NoData 17 NoData NoData Broadway & Swanug/m3 Corona de Tucsonug/m3 Green Valleyug/m3 Orange Groveug/m3 Prince Roadug/m3 South Tucsonug/m3 Santa Claraug/m3 Tangerineug/m3 10/10/01 24:00 23 NoData NoData 26 32 25 19 14 10/11/01 24:00 NoData NoData NoData 32 NoData 32 NoData NoData Date 10/12/01 24:00 NoData NoData NoData 34 NoData 31 NoData NoData 10/13/01 24:00 NoData NoData NoData 21 NoData 25 NoData NoData 10/14/01 24:00 NoData NoData NoData 25 NoData 27 NoData NoData 10/15/01 24:00 NoData NoData NoData 34 NoData 33 NoData NoData 10/16/01 24:00 120 133 NoData 111 125 134 131 81 10/17/01 24:00 NoData NoData NoData 72 NoData 68 NoData NoData 10/18/01 24:00 NoData NoData NoData 55 NoData 48 NoData NoData 10/19/01 24:00 NoData NoData NoData 56 NoData 51 NoData NoData 10/20/01 24:00 NoData NoData NoData 41 NoData 35 NoData NoData 10/21/01 24:00 NoData NoData NoData 30 NoData 24 NoData NoData 10/22/01 24:00 28 13 NoData 30 36 35 21 14 10/23/01 24:00 NoData NoData NoData 32 NoData 29 NoData NoData 10/24/01 24:00 NoData NoData NoData 34 NoData 32 NoData NoData 10/25/01 24:00 NoData NoData NoData 38 NoData 47 NoData NoData 10/26/01 24:00 NoData NoData NoData 46 NoData NoData NoData NoData 10/27/01 24:00 NoData NoData NoData 41 NoData 41 NoData NoData 10/28/01 24:00 29 13 NoData 35 42 40 31 23

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