Pahrump Air Quality Data

Willow Creek Site

(data has not been validated)

LAST 12 HOURS

Monitor Date & Time (PST) Wind Speed (mph) Direction (Degrees) Temperature (Fahrenheit) Conc. (ug/m3) 8/11/2009 -- 06:00 13 108 78 20 8/11/2009 -- 05:00 11 161 67 18 8/11/2009 -- 04:00 7 93 67 11 8/11/2009 -- 03:00 10 71 67 9 8/11/2009 -- 02:00 13 264 69 5 8/11/2009 -- 01:00 13 235 72 6 8/11/2009 -- 00:01 12 92 77 8 8/10/2009 -- 23:00 9 252 83 7 8/10/2009 -- 22:00 11 255 82 6 8/10/2009 -- 21:00 12 262 80 13 8/10/2009 -- 20:00 12 263 82 28 8/10/2009 -- 19:00 6 79 86 21

AVERAGE DAILY PM10 CONCENTRATION

Monitoring Date Concentration (ug/m3) Air Quality 8/11/2009 11 Good 8/10/2009 14 Good 8/9/2009 10 Good 8/8/2009 12 Good 8/7/2009 13 Good

AIR QUALITY LEGEND

	PM10 Concentration (ug/m3)	Air Quality
	0-54	Good
	55-154	Moderate
	155-254	Unhealthy for Sensitive Groups
	255-354	Unhealthy
	355-424	Very Unhealthy
	425+	Hazardous

Data Last Updated :

8/11/2009