Los Alamos National Laboratory links to site home page

Monitoring Total Particulate Matter

We measure the total particulate mass concentration in the air on a routine basis as well as during incidents that may affect ambient air.

Raw 24-Hour Averages Data for Old White Rock Fire Station

View Data

View 30-Minute Averages

Select a different location

24-hour averages provide an indication of the current air concentrations.

They can be compared to the EPA standards of 35 µg/m3 (PM 2.5) and 150 µg/m3 (PM 10)

Select Start Date
NovemberDecember 2016January
SunMonTueWedThuFriSat
27282930123
45678910
11121314151617
18192021222324
25262728293031
1234567
Select End Date
NovemberDecember 2016January
SunMonTueWedThuFriSat
27282930123
45678910
11121314151617
18192021222324
25262728293031
1234567
4.758 µg/m3 on Tuesday, November 29, 2016 1:00 AM 4.8 µg/m3 on Tuesday, November 29, 2016 1:30 AM 4.899 µg/m3 on Tuesday, November 29, 2016 2:00 AM 4.9221 µg/m3 on Tuesday, November 29, 2016 2:30 AM 4.9053 µg/m3 on Tuesday, November 29, 2016 3:00 AM 4.9674 µg/m3 on Tuesday, November 29, 2016 3:30 AM 4.9276 µg/m3 on Tuesday, November 29, 2016 4:00 AM 4.9468 µg/m3 on Tuesday, November 29, 2016 4:30 AM 4.9105 µg/m3 on Tuesday, November 29, 2016 5:00 AM 4.827 µg/m3 on Tuesday, November 29, 2016 5:30 AM 4.8739 µg/m3 on Tuesday, November 29, 2016 6:00 AM 4.8839 µg/m3 on Tuesday, November 29, 2016 6:30 AM 6.8703 µg/m3 on Tuesday, November 29, 2016 7:00 AM 11.5696 µg/m3 on Tuesday, November 29, 2016 7:30 AM 11.8106 µg/m3 on Tuesday, November 29, 2016 8:00 AM 11.8524 µg/m3 on Tuesday, November 29, 2016 8:30 AM 12.064 µg/m3 on Tuesday, November 29, 2016 9:00 AM 12.0219 µg/m3 on Tuesday, November 29, 2016 9:30 AM 12.0963 µg/m3 on Tuesday, November 29, 2016 10:00 AM 12.1168 µg/m3 on Tuesday, November 29, 2016 10:30 AM 12.0528 µg/m3 on Tuesday, November 29, 2016 11:00 AM 12.1137 µg/m3 on Tuesday, November 29, 2016 11:30 AM 12.0968 µg/m3 on Tuesday, November 29, 2016 12:00 PM 12.1385 µg/m3 on Tuesday, November 29, 2016 12:30 PM 12.1479 µg/m3 on Tuesday, November 29, 2016 1:00 PM 12.1449 µg/m3 on Tuesday, November 29, 2016 1:30 PM 12.2365 µg/m3 on Tuesday, November 29, 2016 2:00 PM 12.2883 µg/m3 on Tuesday, November 29, 2016 2:30 PM 12.1969 µg/m3 on Tuesday, November 29, 2016 3:00 PM 12.1618 µg/m3 on Tuesday, November 29, 2016 3:30 PM 12.1469 µg/m3 on Tuesday, November 29, 2016 4:00 PM 12.0757 µg/m3 on Tuesday, November 29, 2016 4:30 PM 12.0346 µg/m3 on Tuesday, November 29, 2016 5:00 PM 12.0665 µg/m3 on Tuesday, November 29, 2016 5:30 PM 12.1107 µg/m3 on Tuesday, November 29, 2016 6:00 PM 12.134 µg/m3 on Tuesday, November 29, 2016 6:30 PM 12.2399 µg/m3 on Tuesday, November 29, 2016 7:00 PM 12.3132 µg/m3 on Tuesday, November 29, 2016 7:30 PM 12.3032 µg/m3 on Tuesday, November 29, 2016 8:00 PM 12.3369 µg/m3 on Tuesday, November 29, 2016 8:30 PM 12.2509 µg/m3 on Tuesday, November 29, 2016 9:00 PM 12.174 µg/m3 on Tuesday, November 29, 2016 9:30 PM 12.1689 µg/m3 on Tuesday, November 29, 2016 10:00 PM 12.1281 µg/m3 on Tuesday, November 29, 2016 10:30 PM 12.1454 µg/m3 on Tuesday, November 29, 2016 11:00 PM 12.1894 µg/m3 on Tuesday, November 29, 2016 11:30 PM 12.2931 µg/m3 on Wednesday, November 30, 2016 12:00 AM 12.2975 µg/m3 on Wednesday, November 30, 2016 12:30 AM 12.2779 µg/m3 on Wednesday, November 30, 2016 1:00 AM 12.2148 µg/m3 on Wednesday, November 30, 2016 1:30 AM 12.2159 µg/m3 on Wednesday, November 30, 2016 2:00 AM 12.2098 µg/m3 on Wednesday, November 30, 2016 2:30 AM 12.2506 µg/m3 on Wednesday, November 30, 2016 3:00 AM 12.2297 µg/m3 on Wednesday, November 30, 2016 3:30 AM 12.2432 µg/m3 on Wednesday, November 30, 2016 4:00 AM 12.2108 µg/m3 on Wednesday, November 30, 2016 4:30 AM 12.2393 µg/m3 on Wednesday, November 30, 2016 5:00 AM 12.3282 µg/m3 on Wednesday, November 30, 2016 5:30 AM 12.3182 µg/m3 on Wednesday, November 30, 2016 6:00 AM 12.3158 µg/m3 on Wednesday, November 30, 2016 6:30 AM 9.9257 µg/m3 on Wednesday, November 30, 2016 7:00 AM 5.4727 µg/m3 on Wednesday, November 30, 2016 7:30 AM 4.8431 µg/m3 on Wednesday, November 30, 2016 8:00 AM 5.2714 µg/m3 on Wednesday, November 30, 2016 8:30 AM 5.0266 µg/m3 on Wednesday, November 30, 2016 9:00 AM 4.91 µg/m3 on Wednesday, November 30, 2016 9:30 AM 5.3397 µg/m3 on Wednesday, November 30, 2016 10:00 AM 5.3322 µg/m3 on Wednesday, November 30, 2016 10:30 AM 5.3861 µg/m3 on Wednesday, November 30, 2016 11:00 AM 5.3787 µg/m3 on Wednesday, November 30, 2016 11:30 AM 5.4074 µg/m3 on Wednesday, November 30, 2016 12:00 PM 5.3814 µg/m3 on Wednesday, November 30, 2016 12:30 PM 5.4221 µg/m3 on Wednesday, November 30, 2016 1:00 PM 5.357 µg/m3 on Wednesday, November 30, 2016 1:30 PM 5.2783 µg/m3 on Wednesday, November 30, 2016 2:00 PM 5.2658 µg/m3 on Wednesday, November 30, 2016 2:30 PM 5.2888 µg/m3 on Wednesday, November 30, 2016 3:00 PM 5.3187 µg/m3 on Wednesday, November 30, 2016 3:30 PM 5.3214 µg/m3 on Wednesday, November 30, 2016 4:00 PM 5.3102 µg/m3 on Wednesday, November 30, 2016 4:30 PM 5.2463 µg/m3 on Wednesday, November 30, 2016 5:00 PM 5.1742 µg/m3 on Wednesday, November 30, 2016 5:30 PM 5.1355 µg/m3 on Wednesday, November 30, 2016 6:00 PM 5.1404 µg/m3 on Wednesday, November 30, 2016 6:30 PM 4.9574 µg/m3 on Wednesday, November 30, 2016 7:00 PM 4.8369 µg/m3 on Wednesday, November 30, 2016 7:30 PM 4.7872 µg/m3 on Wednesday, November 30, 2016 8:00 PM 4.781 µg/m3 on Wednesday, November 30, 2016 8:30 PM 4.9427 µg/m3 on Wednesday, November 30, 2016 9:00 PM 4.9928 µg/m3 on Wednesday, November 30, 2016 9:30 PM 4.9963 µg/m3 on Wednesday, November 30, 2016 10:00 PM 4.986 µg/m3 on Wednesday, November 30, 2016 10:30 PM 4.9467 µg/m3 on Wednesday, November 30, 2016 11:00 PM 4.9343 µg/m3 on Wednesday, November 30, 2016 11:30 PM 4.841 µg/m3 on Thursday, December 1, 2016 12:00 AM 4.802 µg/m3 on Thursday, December 1, 2016 12:30 AM 4.841 µg/m3 on Thursday, December 1, 2016 1:00 AM 4.895 µg/m3 on Thursday, December 1, 2016 1:30 AM 4.8036 µg/m3 on Thursday, December 1, 2016 2:00 AM 4.8032 µg/m3 on Thursday, December 1, 2016 2:30 AM 4.8135 µg/m3 on Thursday, December 1, 2016 3:00 AM 4.8239 µg/m3 on Thursday, December 1, 2016 3:30 AM 4.8528 µg/m3 on Thursday, December 1, 2016 4:00 AM 4.8731 µg/m3 on Thursday, December 1, 2016 4:30 AM 4.8992 µg/m3 on Thursday, December 1, 2016 5:00 AM 4.92 µg/m3 on Thursday, December 1, 2016 5:30 AM 4.9498 µg/m3 on Thursday, December 1, 2016 6:00 AM 4.933 µg/m3 on Thursday, December 1, 2016 6:30 AM 5.387 µg/m3 on Thursday, December 1, 2016 7:00 AM 5.2149 µg/m3 on Thursday, December 1, 2016 7:30 AM 5.6448 µg/m3 on Thursday, December 1, 2016 8:00 AM 5.2438 µg/m3 on Thursday, December 1, 2016 8:30 AM 5.3393 µg/m3 on Thursday, December 1, 2016 9:00 AM 5.4539 µg/m3 on Thursday, December 1, 2016 9:30 AM 4.9647 µg/m3 on Thursday, December 1, 2016 10:00 AM 4.9862 µg/m3 on Thursday, December 1, 2016 10:30 AM 5.0088 µg/m3 on Thursday, December 1, 2016 11:00 AM 5.0428 µg/m3 on Thursday, December 1, 2016 11:30 AM 5.0167 µg/m3 on Thursday, December 1, 2016 12:00 PM 4.9453 µg/m3 on Thursday, December 1, 2016 12:30 PM 4.8819 µg/m3 on Thursday, December 1, 2016 1:00 PM 4.8779 µg/m3 on Thursday, December 1, 2016 1:30 PM 4.962 µg/m3 on Thursday, December 1, 2016 2:00 PM 4.9504 µg/m3 on Thursday, December 1, 2016 2:30 PM 4.8882 µg/m3 on Thursday, December 1, 2016 3:00 PM 4.8846 µg/m3 on Thursday, December 1, 2016 3:30 PM 4.8301 µg/m3 on Thursday, December 1, 2016 4:00 PM 4.8654 µg/m3 on Thursday, December 1, 2016 4:30 PM 4.9563 µg/m3 on Thursday, December 1, 2016 5:00 PM 5.0517 µg/m3 on Thursday, December 1, 2016 5:30 PM 5.0574 µg/m3 on Thursday, December 1, 2016 6:00 PM 5.0631 µg/m3 on Thursday, December 1, 2016 6:30 PM 5.2346 µg/m3 on Thursday, December 1, 2016 7:00 PM 5.4361 µg/m3 on Thursday, December 1, 2016 7:30 PM 5.5641 µg/m3 on Thursday, December 1, 2016 8:00 PM 5.6201 µg/m3 on Thursday, December 1, 2016 8:30 PM 5.5392 µg/m3 on Thursday, December 1, 2016 9:00 PM 5.5228 µg/m3 on Thursday, December 1, 2016 9:30 PM 5.5235 µg/m3 on Thursday, December 1, 2016 10:00 PM 5.5789 µg/m3 on Thursday, December 1, 2016 10:30 PM 5.6205 µg/m3 on Thursday, December 1, 2016 11:00 PM 5.664 µg/m3 on Thursday, December 1, 2016 11:30 PM 5.6997 µg/m3 on Friday, December 2, 2016 12:00 AM 5.8031 µg/m3 on Friday, December 2, 2016 12:30 AM 5.8633 µg/m3 on Friday, December 2, 2016 1:00 AM 5.8997 µg/m3 on Friday, December 2, 2016 1:30 AM 5.9484 µg/m3 on Friday, December 2, 2016 2:00 AM 5.9683 µg/m3 on Friday, December 2, 2016 2:30 AM 5.9999 µg/m3 on Friday, December 2, 2016 3:00 AM 6.0429 µg/m3 on Friday, December 2, 2016 3:30 AM 6.053 µg/m3 on Friday, December 2, 2016 4:00 AM 6.0872 µg/m3 on Friday, December 2, 2016 4:30 AM 6.1654 µg/m3 on Friday, December 2, 2016 5:00 AM 6.2206 µg/m3 on Friday, December 2, 2016 5:30 AM 6.2511 µg/m3 on Friday, December 2, 2016 6:00 AM 6.2639 µg/m3 on Friday, December 2, 2016 6:30 AM 6.287 µg/m3 on Friday, December 2, 2016 7:00 AM 6.3071 µg/m3 on Friday, December 2, 2016 7:30 AM 6.3341 µg/m3 on Friday, December 2, 2016 8:00 AM 6.3957 µg/m3 on Friday, December 2, 2016 8:30 AM 6.449 µg/m3 on Friday, December 2, 2016 9:00 AM 6.5507 µg/m3 on Friday, December 2, 2016 9:30 AM 6.7133 µg/m3 on Friday, December 2, 2016 10:00 AM 6.9535 µg/m3 on Friday, December 2, 2016 10:30 AM 7.0965 µg/m3 on Friday, December 2, 2016 11:00 AM 7.1154 µg/m3 on Friday, December 2, 2016 11:30 AM 7.1748 µg/m3 on Friday, December 2, 2016 12:00 PM 7.3085 µg/m3 on Friday, December 2, 2016 12:30 PM 7.416 µg/m3 on Friday, December 2, 2016 1:00 PM 7.4868 µg/m3 on Friday, December 2, 2016 1:30 PM 7.5093 µg/m3 on Friday, December 2, 2016 2:00 PM 7.4887 µg/m3 on Friday, December 2, 2016 2:30 PM 7.5848 µg/m3 on Friday, December 2, 2016 3:00 PM 7.7841 µg/m3 on Friday, December 2, 2016 3:30 PM 7.9062 µg/m3 on Friday, December 2, 2016 4:00 PM 7.8446 µg/m3 on Friday, December 2, 2016 4:30 PM 7.8339 µg/m3 on Friday, December 2, 2016 5:00 PM 7.8857 µg/m3 on Friday, December 2, 2016 5:30 PM 8.0905 µg/m3 on Friday, December 2, 2016 6:00 PM 8.0571 µg/m3 on Friday, December 2, 2016 6:30 PM 7.9747 µg/m3 on Friday, December 2, 2016 7:00 PM 7.9834 µg/m3 on Friday, December 2, 2016 7:30 PM 8.0994 µg/m3 on Friday, December 2, 2016 8:00 PM 8.2347 µg/m3 on Friday, December 2, 2016 8:30 PM 8.3229 µg/m3 on Friday, December 2, 2016 9:00 PM 8.5522 µg/m3 on Friday, December 2, 2016 9:30 PM 8.6996 µg/m3 on Friday, December 2, 2016 10:00 PM 8.703 µg/m3 on Friday, December 2, 2016 10:30 PM 8.9946 µg/m3 on Friday, December 2, 2016 11:00 PM 9.2122 µg/m3 on Friday, December 2, 2016 11:30 PM 9.3434 µg/m3 on Saturday, December 3, 2016 12:00 AM 9.3002 µg/m3 on Saturday, December 3, 2016 12:30 AM 9.482 µg/m3 on Saturday, December 3, 2016 1:00 AM 0.3151 µg/m3 on Tuesday, November 29, 2016 1:00 AM 0.3665 µg/m3 on Tuesday, November 29, 2016 1:30 AM 0.4592 µg/m3 on Tuesday, November 29, 2016 2:00 AM 0.4649 µg/m3 on Tuesday, November 29, 2016 2:30 AM 0.4629 µg/m3 on Tuesday, November 29, 2016 3:00 AM 0.526 µg/m3 on Tuesday, November 29, 2016 3:30 AM 0.5085 µg/m3 on Tuesday, November 29, 2016 4:00 AM 0.5346 µg/m3 on Tuesday, November 29, 2016 4:30 AM 0.5345 µg/m3 on Tuesday, November 29, 2016 5:00 AM 0.5041 µg/m3 on Tuesday, November 29, 2016 5:30 AM 0.5443 µg/m3 on Tuesday, November 29, 2016 6:00 AM 0.5546 µg/m3 on Tuesday, November 29, 2016 6:30 AM 0.094 µg/m3 on Tuesday, November 29, 2016 7:00 AM 0.4824 µg/m3 on Tuesday, November 29, 2016 7:30 AM 0.3399 µg/m3 on Tuesday, November 29, 2016 8:00 AM 0.4832 µg/m3 on Tuesday, November 29, 2016 8:30 AM 0.6923 µg/m3 on Tuesday, November 29, 2016 9:00 AM 0.7236 µg/m3 on Tuesday, November 29, 2016 9:30 AM 0.8392 µg/m3 on Tuesday, November 29, 2016 10:00 AM 0.8693 µg/m3 on Tuesday, November 29, 2016 10:30 AM 0.8564 µg/m3 on Tuesday, November 29, 2016 11:00 AM 0.9345 µg/m3 on Tuesday, November 29, 2016 11:30 AM 0.9694 µg/m3 on Tuesday, November 29, 2016 12:00 PM 1.0661 µg/m3 on Tuesday, November 29, 2016 12:30 PM 1.0747 µg/m3 on Tuesday, November 29, 2016 1:00 PM 1.125 µg/m3 on Tuesday, November 29, 2016 1:30 PM 1.2242 µg/m3 on Tuesday, November 29, 2016 2:00 PM 1.275 µg/m3 on Tuesday, November 29, 2016 2:30 PM 1.2234 µg/m3 on Tuesday, November 29, 2016 3:00 PM 1.2122 µg/m3 on Tuesday, November 29, 2016 3:30 PM 1.2511 µg/m3 on Tuesday, November 29, 2016 4:00 PM 1.2475 µg/m3 on Tuesday, November 29, 2016 4:30 PM 1.2732 µg/m3 on Tuesday, November 29, 2016 5:00 PM 1.3099 µg/m3 on Tuesday, November 29, 2016 5:30 PM 1.3504 µg/m3 on Tuesday, November 29, 2016 6:00 PM 1.347 µg/m3 on Tuesday, November 29, 2016 6:30 PM 1.359 µg/m3 on Tuesday, November 29, 2016 7:00 PM 1.3746 µg/m3 on Tuesday, November 29, 2016 7:30 PM 1.3477 µg/m3 on Tuesday, November 29, 2016 8:00 PM 1.3929 µg/m3 on Tuesday, November 29, 2016 8:30 PM 1.3465 µg/m3 on Tuesday, November 29, 2016 9:00 PM 1.2916 µg/m3 on Tuesday, November 29, 2016 9:30 PM 1.2819 µg/m3 on Tuesday, November 29, 2016 10:00 PM 1.2403 µg/m3 on Tuesday, November 29, 2016 10:30 PM 1.2489 µg/m3 on Tuesday, November 29, 2016 11:00 PM 1.2783 µg/m3 on Tuesday, November 29, 2016 11:30 PM 1.3623 µg/m3 on Wednesday, November 30, 2016 12:00 AM 1.3683 µg/m3 on Wednesday, November 30, 2016 12:30 AM 1.373 µg/m3 on Wednesday, November 30, 2016 1:00 AM 1.3436 µg/m3 on Wednesday, November 30, 2016 1:30 AM 1.3466 µg/m3 on Wednesday, November 30, 2016 2:00 AM 1.3691 µg/m3 on Wednesday, November 30, 2016 2:30 AM 1.4031 µg/m3 on Wednesday, November 30, 2016 3:00 AM 1.3781 µg/m3 on Wednesday, November 30, 2016 3:30 AM 1.3962 µg/m3 on Wednesday, November 30, 2016 4:00 AM 1.3777 µg/m3 on Wednesday, November 30, 2016 4:30 AM 1.3842 µg/m3 on Wednesday, November 30, 2016 5:00 AM 1.4338 µg/m3 on Wednesday, November 30, 2016 5:30 AM 1.4386 µg/m3 on Wednesday, November 30, 2016 6:00 AM 1.4404 µg/m3 on Wednesday, November 30, 2016 6:30 AM 1.4287 µg/m3 on Wednesday, November 30, 2016 7:00 AM 1.3217 µg/m3 on Wednesday, November 30, 2016 7:30 AM 1.0914 µg/m3 on Wednesday, November 30, 2016 8:00 AM 1.4568 µg/m3 on Wednesday, November 30, 2016 8:30 AM 1.1859 µg/m3 on Wednesday, November 30, 2016 9:00 AM 0.982 µg/m3 on Wednesday, November 30, 2016 9:30 AM 1.4139 µg/m3 on Wednesday, November 30, 2016 10:00 AM 1.3875 µg/m3 on Wednesday, November 30, 2016 10:30 AM 1.4119 µg/m3 on Wednesday, November 30, 2016 11:00 AM 1.3818 µg/m3 on Wednesday, November 30, 2016 11:30 AM 1.3918 µg/m3 on Wednesday, November 30, 2016 12:00 PM 1.3642 µg/m3 on Wednesday, November 30, 2016 12:30 PM 1.3848 µg/m3 on Wednesday, November 30, 2016 1:00 PM 1.3254 µg/m3 on Wednesday, November 30, 2016 1:30 PM 1.2609 µg/m3 on Wednesday, November 30, 2016 2:00 PM 1.2422 µg/m3 on Wednesday, November 30, 2016 2:30 PM 1.2511 µg/m3 on Wednesday, November 30, 2016 3:00 PM 1.2602 µg/m3 on Wednesday, November 30, 2016 3:30 PM 1.244 µg/m3 on Wednesday, November 30, 2016 4:00 PM 1.2304 µg/m3 on Wednesday, November 30, 2016 4:30 PM 1.179 µg/m3 on Wednesday, November 30, 2016 5:00 PM 1.1148 µg/m3 on Wednesday, November 30, 2016 5:30 PM 1.063 µg/m3 on Wednesday, November 30, 2016 6:00 PM 1.1131 µg/m3 on Wednesday, November 30, 2016 6:30 PM 1.056 µg/m3 on Wednesday, November 30, 2016 7:00 PM 1.0131 µg/m3 on Wednesday, November 30, 2016 7:30 PM 1.004 µg/m3 on Wednesday, November 30, 2016 8:00 PM 0.9918 µg/m3 on Wednesday, November 30, 2016 8:30 PM 1.06 µg/m3 on Wednesday, November 30, 2016 9:00 PM 1.0675 µg/m3 on Wednesday, November 30, 2016 9:30 PM 1.028 µg/m3 on Wednesday, November 30, 2016 10:00 PM 0.9943 µg/m3 on Wednesday, November 30, 2016 10:30 PM 0.9535 µg/m3 on Wednesday, November 30, 2016 11:00 PM 0.9303 µg/m3 on Wednesday, November 30, 2016 11:30 PM 0.8394 µg/m3 on Thursday, December 1, 2016 12:00 AM 0.7948 µg/m3 on Thursday, December 1, 2016 12:30 AM 0.8053 µg/m3 on Thursday, December 1, 2016 1:00 AM 0.8304 µg/m3 on Thursday, December 1, 2016 1:30 AM 0.7541 µg/m3 on Thursday, December 1, 2016 2:00 AM 0.7457 µg/m3 on Thursday, December 1, 2016 2:30 AM 0.7512 µg/m3 on Thursday, December 1, 2016 3:00 AM 0.7598 µg/m3 on Thursday, December 1, 2016 3:30 AM 0.7724 µg/m3 on Thursday, December 1, 2016 4:00 AM 0.7836 µg/m3 on Thursday, December 1, 2016 4:30 AM 0.8058 µg/m3 on Thursday, December 1, 2016 5:00 AM 0.8105 µg/m3 on Thursday, December 1, 2016 5:30 AM 0.8269 µg/m3 on Thursday, December 1, 2016 6:00 AM 0.809 µg/m3 on Thursday, December 1, 2016 6:30 AM 1.3092 µg/m3 on Thursday, December 1, 2016 7:00 AM 1.0869 µg/m3 on Thursday, December 1, 2016 7:30 AM 1.4739 µg/m3 on Thursday, December 1, 2016 8:00 AM 0.9993 µg/m3 on Thursday, December 1, 2016 8:30 AM 1.1016 µg/m3 on Thursday, December 1, 2016 9:00 AM 1.2367 µg/m3 on Thursday, December 1, 2016 9:30 AM 0.7066 µg/m3 on Thursday, December 1, 2016 10:00 AM 0.7306 µg/m3 on Thursday, December 1, 2016 10:30 AM 0.7258 µg/m3 on Thursday, December 1, 2016 11:00 AM 0.7565 µg/m3 on Thursday, December 1, 2016 11:30 AM 0.7458 µg/m3 on Thursday, December 1, 2016 12:00 PM 0.6846 µg/m3 on Thursday, December 1, 2016 12:30 PM 0.6509 µg/m3 on Thursday, December 1, 2016 1:00 PM 0.6502 µg/m3 on Thursday, December 1, 2016 1:30 PM 0.7213 µg/m3 on Thursday, December 1, 2016 2:00 PM 0.7155 µg/m3 on Thursday, December 1, 2016 2:30 PM 0.6563 µg/m3 on Thursday, December 1, 2016 3:00 PM 0.6567 µg/m3 on Thursday, December 1, 2016 3:30 PM 0.6243 µg/m3 on Thursday, December 1, 2016 4:00 PM 0.6435 µg/m3 on Thursday, December 1, 2016 4:30 PM 0.7002 µg/m3 on Thursday, December 1, 2016 5:00 PM 0.7588 µg/m3 on Thursday, December 1, 2016 5:30 PM 0.7498 µg/m3 on Thursday, December 1, 2016 6:00 PM 0.7202 µg/m3 on Thursday, December 1, 2016 6:30 PM 0.8203 µg/m3 on Thursday, December 1, 2016 7:00 PM 0.865 µg/m3 on Thursday, December 1, 2016 7:30 PM 0.8565 µg/m3 on Thursday, December 1, 2016 8:00 PM 0.8561 µg/m3 on Thursday, December 1, 2016 8:30 PM 0.8032 µg/m3 on Thursday, December 1, 2016 9:00 PM 0.789 µg/m3 on Thursday, December 1, 2016 9:30 PM 0.7928 µg/m3 on Thursday, December 1, 2016 10:00 PM 0.8183 µg/m3 on Thursday, December 1, 2016 10:30 PM 0.8361 µg/m3 on Thursday, December 1, 2016 11:00 PM 0.8593 µg/m3 on Thursday, December 1, 2016 11:30 PM 0.8834 µg/m3 on Friday, December 2, 2016 12:00 AM 0.9524 µg/m3 on Friday, December 2, 2016 12:30 AM 0.9873 µg/m3 on Friday, December 2, 2016 1:00 AM 0.9946 µg/m3 on Friday, December 2, 2016 1:30 AM 1.0191 µg/m3 on Friday, December 2, 2016 2:00 AM 1.0223 µg/m3 on Friday, December 2, 2016 2:30 AM 1.0382 µg/m3 on Friday, December 2, 2016 3:00 AM 1.0614 µg/m3 on Friday, December 2, 2016 3:30 AM 1.057 µg/m3 on Friday, December 2, 2016 4:00 AM 1.0771 µg/m3 on Friday, December 2, 2016 4:30 AM 1.1361 µg/m3 on Friday, December 2, 2016 5:00 AM 1.1796 µg/m3 on Friday, December 2, 2016 5:30 AM 1.2055 µg/m3 on Friday, December 2, 2016 6:00 AM 1.2196 µg/m3 on Friday, December 2, 2016 6:30 AM 1.2342 µg/m3 on Friday, December 2, 2016 7:00 AM 1.2483 µg/m3 on Friday, December 2, 2016 7:30 AM 1.2884 µg/m3 on Friday, December 2, 2016 8:00 AM 1.3448 µg/m3 on Friday, December 2, 2016 8:30 AM 1.4046 µg/m3 on Friday, December 2, 2016 9:00 AM 1.4531 µg/m3 on Friday, December 2, 2016 9:30 AM 1.5238 µg/m3 on Friday, December 2, 2016 10:00 AM 1.715 µg/m3 on Friday, December 2, 2016 10:30 AM 1.8267 µg/m3 on Friday, December 2, 2016 11:00 AM 1.8148 µg/m3 on Friday, December 2, 2016 11:30 AM 1.8567 µg/m3 on Friday, December 2, 2016 12:00 PM 1.9843 µg/m3 on Friday, December 2, 2016 12:30 PM 2.0636 µg/m3 on Friday, December 2, 2016 1:00 PM 2.1193 µg/m3 on Friday, December 2, 2016 1:30 PM 2.1262 µg/m3 on Friday, December 2, 2016 2:00 PM 2.0769 µg/m3 on Friday, December 2, 2016 2:30 PM 2.1557 µg/m3 on Friday, December 2, 2016 3:00 PM 2.3455 µg/m3 on Friday, December 2, 2016 3:30 PM 2.4339 µg/m3 on Friday, December 2, 2016 4:00 PM 2.3579 µg/m3 on Friday, December 2, 2016 4:30 PM 2.338 µg/m3 on Friday, December 2, 2016 5:00 PM 2.3798 µg/m3 on Friday, December 2, 2016 5:30 PM 2.5822 µg/m3 on Friday, December 2, 2016 6:00 PM 2.5505 µg/m3 on Friday, December 2, 2016 6:30 PM 2.488 µg/m3 on Friday, December 2, 2016 7:00 PM 2.6098 µg/m3 on Friday, December 2, 2016 7:30 PM 2.7424 µg/m3 on Friday, December 2, 2016 8:00 PM 2.8065 µg/m3 on Friday, December 2, 2016 8:30 PM 2.8298 µg/m3 on Friday, December 2, 2016 9:00 PM 3.0102 µg/m3 on Friday, December 2, 2016 9:30 PM 3.1234 µg/m3 on Friday, December 2, 2016 10:00 PM 3.0805 µg/m3 on Friday, December 2, 2016 10:30 PM 3.3102 µg/m3 on Friday, December 2, 2016 11:00 PM 3.4936 µg/m3 on Friday, December 2, 2016 11:30 PM 3.5697 µg/m3 on Saturday, December 3, 2016 12:00 AM 3.474 µg/m3 on Saturday, December 3, 2016 12:30 AM 3.6203 µg/m3 on Saturday, December 3, 2016 1:00 AM
Date & TimePM 2.5 24-hour Average (µg/m3)PM 10 24-hour Average (µg/m3)
12/3/2016 12:00:00 AM (MST) 3.62 9.482
12/2/2016 11:30:00 PM (MST) 3.47 9.3002
12/2/2016 11:00:00 PM (MST) 3.57 9.3434
12/2/2016 10:30:00 PM (MST) 3.49 9.2122
12/2/2016 10:00:00 PM (MST) 3.31 8.9946
12/2/2016 9:30:00 PM (MST) 3.08 8.703
12/2/2016 9:00:00 PM (MST) 3.12 8.6996
12/2/2016 8:30:00 PM (MST) 3.01 8.5522
12/2/2016 8:00:00 PM (MST) 2.83 8.3229
12/2/2016 7:30:00 PM (MST) 2.81 8.2347
12/2/2016 7:00:00 PM (MST) 2.74 8.0994
12/2/2016 6:30:00 PM (MST) 2.61 7.9834
12/2/2016 6:00:00 PM (MST) 2.49 7.9747
12/2/2016 5:30:00 PM (MST) 2.55 8.0571
12/2/2016 5:00:00 PM (MST) 2.58 8.0905
12/2/2016 4:30:00 PM (MST) 2.38 7.8857
12/2/2016 4:00:00 PM (MST) 2.34 7.8339
12/2/2016 3:30:00 PM (MST) 2.36 7.8446
12/2/2016 3:00:00 PM (MST) 2.43 7.9062
12/2/2016 2:30:00 PM (MST) 2.35 7.7841
12/2/2016 2:00:00 PM (MST) 2.16 7.5848
12/2/2016 1:30:00 PM (MST) 2.08 7.4887
12/2/2016 1:00:00 PM (MST) 2.13 7.5093
12/2/2016 12:30:00 PM (MST) 2.12 7.4868
NextLast

View Chart

Visit Blogger Join Us on Facebook Follow Us on Twitter See our Flickr Photos Watch Our YouTube Videos Find Us on LinkedIn