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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 Los Alamos Medical Center

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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)

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10.1253 µg/m3 on Sunday, March 19, 2017 1:00 AM 10.08 µg/m3 on Sunday, March 19, 2017 1:30 AM 10.2705 µg/m3 on Sunday, March 19, 2017 2:00 AM 10.0959 µg/m3 on Sunday, March 19, 2017 2:30 AM 10.178 µg/m3 on Sunday, March 19, 2017 3:00 AM 9.9395 µg/m3 on Sunday, March 19, 2017 3:30 AM 10.0041 µg/m3 on Sunday, March 19, 2017 4:00 AM 9.997 µg/m3 on Sunday, March 19, 2017 4:30 AM 10.0031 µg/m3 on Sunday, March 19, 2017 5:00 AM 9.6896 µg/m3 on Sunday, March 19, 2017 5:30 AM 9.649 µg/m3 on Sunday, March 19, 2017 6:00 AM 9.6483 µg/m3 on Sunday, March 19, 2017 6:30 AM 9.4554 µg/m3 on Sunday, March 19, 2017 7:00 AM 9.4944 µg/m3 on Sunday, March 19, 2017 7:30 AM 9.275 µg/m3 on Sunday, March 19, 2017 8:00 AM 9.2277 µg/m3 on Sunday, March 19, 2017 8:30 AM 9.3572 µg/m3 on Sunday, March 19, 2017 9:00 AM 9.0608 µg/m3 on Sunday, March 19, 2017 9:30 AM 8.9428 µg/m3 on Sunday, March 19, 2017 10:00 AM 8.6763 µg/m3 on Sunday, March 19, 2017 10:30 AM 8.3188 µg/m3 on Sunday, March 19, 2017 11:00 AM 7.6753 µg/m3 on Sunday, March 19, 2017 11:30 AM 7.2896 µg/m3 on Sunday, March 19, 2017 12:00 PM 7.0907 µg/m3 on Sunday, March 19, 2017 12:30 PM 6.5489 µg/m3 on Sunday, March 19, 2017 1:00 PM 6.0288 µg/m3 on Sunday, March 19, 2017 1:30 PM 6.1823 µg/m3 on Sunday, March 19, 2017 2:00 PM 5.936 µg/m3 on Sunday, March 19, 2017 2:30 PM 5.5368 µg/m3 on Sunday, March 19, 2017 3:00 PM 5.483 µg/m3 on Sunday, March 19, 2017 3:30 PM 5.4722 µg/m3 on Sunday, March 19, 2017 4:00 PM 5.3588 µg/m3 on Sunday, March 19, 2017 4:30 PM 4.7442 µg/m3 on Sunday, March 19, 2017 5:00 PM 4.5628 µg/m3 on Sunday, March 19, 2017 5:30 PM 4.6706 µg/m3 on Sunday, March 19, 2017 6:00 PM 4.5779 µg/m3 on Sunday, March 19, 2017 6:30 PM 4.7053 µg/m3 on Sunday, March 19, 2017 7:00 PM 4.7659 µg/m3 on Sunday, March 19, 2017 7:30 PM 4.5236 µg/m3 on Sunday, March 19, 2017 8:00 PM 4.3305 µg/m3 on Sunday, March 19, 2017 8:30 PM 4.384 µg/m3 on Sunday, March 19, 2017 9:00 PM 4.3394 µg/m3 on Sunday, March 19, 2017 9:30 PM 4.3244 µg/m3 on Sunday, March 19, 2017 10:00 PM 4.1635 µg/m3 on Sunday, March 19, 2017 10:30 PM 4.1086 µg/m3 on Sunday, March 19, 2017 11:00 PM 4.0663 µg/m3 on Sunday, March 19, 2017 11:30 PM 3.8841 µg/m3 on Monday, March 20, 2017 12:00 AM 3.9595 µg/m3 on Monday, March 20, 2017 12:30 AM 3.8007 µg/m3 on Monday, March 20, 2017 1:00 AM 3.5872 µg/m3 on Monday, March 20, 2017 1:30 AM 3.8001 µg/m3 on Monday, March 20, 2017 2:00 AM 3.6269 µg/m3 on Monday, March 20, 2017 2:30 AM 3.4769 µg/m3 on Monday, March 20, 2017 3:00 AM 3.5463 µg/m3 on Monday, March 20, 2017 3:30 AM 3.4477 µg/m3 on Monday, March 20, 2017 4:00 AM 3.5467 µg/m3 on Monday, March 20, 2017 4:30 AM 3.5475 µg/m3 on Monday, March 20, 2017 5:00 AM 3.5447 µg/m3 on Monday, March 20, 2017 5:30 AM 3.3766 µg/m3 on Monday, March 20, 2017 6:00 AM 3.3235 µg/m3 on Monday, March 20, 2017 6:30 AM 3.519 µg/m3 on Monday, March 20, 2017 7:00 AM 3.0994 µg/m3 on Monday, March 20, 2017 7:30 AM 3.036 µg/m3 on Monday, March 20, 2017 8:00 AM 3.2082 µg/m3 on Monday, March 20, 2017 8:30 AM 3.5225 µg/m3 on Monday, March 20, 2017 9:00 AM 3.502 µg/m3 on Monday, March 20, 2017 9:30 AM 3.1296 µg/m3 on Monday, March 20, 2017 10:00 AM 3.3891 µg/m3 on Monday, March 20, 2017 10:30 AM 3.7387 µg/m3 on Monday, March 20, 2017 11:00 AM 3.3644 µg/m3 on Monday, March 20, 2017 11:30 AM 3.7591 µg/m3 on Monday, March 20, 2017 12:00 PM 4.0553 µg/m3 on Monday, March 20, 2017 12:30 PM 3.9956 µg/m3 on Monday, March 20, 2017 1:00 PM 4.049 µg/m3 on Monday, March 20, 2017 1:30 PM 4.8774 µg/m3 on Monday, March 20, 2017 2:00 PM 4.0775 µg/m3 on Monday, March 20, 2017 2:30 PM 4.9715 µg/m3 on Monday, March 20, 2017 3:00 PM 5.0448 µg/m3 on Monday, March 20, 2017 3:30 PM 5.3474 µg/m3 on Monday, March 20, 2017 4:00 PM 5.3449 µg/m3 on Monday, March 20, 2017 4:30 PM 5.8561 µg/m3 on Monday, March 20, 2017 5:00 PM 5.5543 µg/m3 on Monday, March 20, 2017 5:30 PM 6.0775 µg/m3 on Monday, March 20, 2017 6:00 PM 6.0991 µg/m3 on Monday, March 20, 2017 6:30 PM 6.3264 µg/m3 on Monday, March 20, 2017 7:00 PM 6.3571 µg/m3 on Monday, March 20, 2017 7:30 PM 6.4616 µg/m3 on Monday, March 20, 2017 8:00 PM 6.1999 µg/m3 on Monday, March 20, 2017 8:30 PM 6.1168 µg/m3 on Monday, March 20, 2017 9:00 PM 6.3875 µg/m3 on Monday, March 20, 2017 9:30 PM 6.4205 µg/m3 on Monday, March 20, 2017 10:00 PM 6.6527 µg/m3 on Monday, March 20, 2017 10:30 PM 6.6949 µg/m3 on Monday, March 20, 2017 11:00 PM 6.8148 µg/m3 on Monday, March 20, 2017 11:30 PM 6.8021 µg/m3 on Tuesday, March 21, 2017 12:00 AM 7.025 µg/m3 on Tuesday, March 21, 2017 12:30 AM 7.0445 µg/m3 on Tuesday, March 21, 2017 1:00 AM 7.0803 µg/m3 on Tuesday, March 21, 2017 1:30 AM 7.2297 µg/m3 on Tuesday, March 21, 2017 2:00 AM 7.3374 µg/m3 on Tuesday, March 21, 2017 2:30 AM 7.34 µg/m3 on Tuesday, March 21, 2017 3:00 AM 7.2989 µg/m3 on Tuesday, March 21, 2017 3:30 AM 7.3717 µg/m3 on Tuesday, March 21, 2017 4:00 AM 7.3927 µg/m3 on Tuesday, March 21, 2017 4:30 AM 7.343 µg/m3 on Tuesday, March 21, 2017 5:00 AM 7.3751 µg/m3 on Tuesday, March 21, 2017 5:30 AM 7.3437 µg/m3 on Tuesday, March 21, 2017 6:00 AM 7.3293 µg/m3 on Tuesday, March 21, 2017 6:30 AM 7.4302 µg/m3 on Tuesday, March 21, 2017 7:00 AM 7.6022 µg/m3 on Tuesday, March 21, 2017 7:30 AM 7.683 µg/m3 on Tuesday, March 21, 2017 8:00 AM 7.7691 µg/m3 on Tuesday, March 21, 2017 8:30 AM 8.127 µg/m3 on Tuesday, March 21, 2017 9:00 AM 8.1338 µg/m3 on Tuesday, March 21, 2017 9:30 AM 8.2302 µg/m3 on Tuesday, March 21, 2017 10:00 AM 8.0125 µg/m3 on Tuesday, March 21, 2017 10:30 AM 8.0723 µg/m3 on Tuesday, March 21, 2017 11:00 AM 8.1271 µg/m3 on Tuesday, March 21, 2017 11:30 AM 8.1686 µg/m3 on Tuesday, March 21, 2017 12:00 PM 8.1409 µg/m3 on Tuesday, March 21, 2017 12:30 PM 8.3325 µg/m3 on Tuesday, March 21, 2017 1:00 PM 8.4414 µg/m3 on Tuesday, March 21, 2017 1:30 PM 8.4223 µg/m3 on Tuesday, March 21, 2017 2:00 PM 8.5519 µg/m3 on Tuesday, March 21, 2017 2:30 PM 7.4219 µg/m3 on Tuesday, March 21, 2017 3:00 PM 7.7522 µg/m3 on Tuesday, March 21, 2017 3:30 PM 7.7321 µg/m3 on Tuesday, March 21, 2017 4:00 PM 7.6121 µg/m3 on Tuesday, March 21, 2017 4:30 PM 7.5758 µg/m3 on Tuesday, March 21, 2017 5:00 PM 7.8163 µg/m3 on Tuesday, March 21, 2017 5:30 PM 7.4385 µg/m3 on Tuesday, March 21, 2017 6:00 PM 7.2894 µg/m3 on Tuesday, March 21, 2017 6:30 PM 7.1327 µg/m3 on Tuesday, March 21, 2017 7:00 PM 7.548 µg/m3 on Tuesday, March 21, 2017 7:30 PM 7.5205 µg/m3 on Tuesday, March 21, 2017 8:00 PM 7.2217 µg/m3 on Tuesday, March 21, 2017 8:30 PM 7.5593 µg/m3 on Tuesday, March 21, 2017 9:00 PM 7.1191 µg/m3 on Tuesday, March 21, 2017 9:30 PM 6.6963 µg/m3 on Tuesday, March 21, 2017 10:00 PM 6.922 µg/m3 on Tuesday, March 21, 2017 10:30 PM 6.8586 µg/m3 on Tuesday, March 21, 2017 11:00 PM 6.8659 µg/m3 on Tuesday, March 21, 2017 11:30 PM 6.7358 µg/m3 on Wednesday, March 22, 2017 12:00 AM 6.6703 µg/m3 on Wednesday, March 22, 2017 12:30 AM 6.4794 µg/m3 on Wednesday, March 22, 2017 1:00 AM 6.6487 µg/m3 on Wednesday, March 22, 2017 1:30 AM 6.4633 µg/m3 on Wednesday, March 22, 2017 2:00 AM 6.3041 µg/m3 on Wednesday, March 22, 2017 2:30 AM 6.448 µg/m3 on Wednesday, March 22, 2017 3:00 AM 6.4131 µg/m3 on Wednesday, March 22, 2017 3:30 AM 6.2564 µg/m3 on Wednesday, March 22, 2017 4:00 AM 6.7417 µg/m3 on Wednesday, March 22, 2017 4:30 AM 6.8761 µg/m3 on Wednesday, March 22, 2017 5:00 AM 7.0388 µg/m3 on Wednesday, March 22, 2017 5:30 AM 7.2988 µg/m3 on Wednesday, March 22, 2017 6:00 AM 7.6388 µg/m3 on Wednesday, March 22, 2017 6:30 AM 7.6028 µg/m3 on Wednesday, March 22, 2017 7:00 AM 8.0599 µg/m3 on Wednesday, March 22, 2017 7:30 AM 8.6016 µg/m3 on Wednesday, March 22, 2017 8:00 AM 7.8453 µg/m3 on Wednesday, March 22, 2017 8:30 AM 8.593 µg/m3 on Wednesday, March 22, 2017 9:00 AM 8.3984 µg/m3 on Wednesday, March 22, 2017 9:30 AM 8.644 µg/m3 on Wednesday, March 22, 2017 10:00 AM 7.8009 µg/m3 on Wednesday, March 22, 2017 10:30 AM 8.7467 µg/m3 on Wednesday, March 22, 2017 11:00 AM 8.8428 µg/m3 on Wednesday, March 22, 2017 11:30 AM 8.7394 µg/m3 on Wednesday, March 22, 2017 12:00 PM 8.8622 µg/m3 on Wednesday, March 22, 2017 12:30 PM 9.2229 µg/m3 on Wednesday, March 22, 2017 1:00 PM 9.37 µg/m3 on Wednesday, March 22, 2017 1:30 PM 9.2869 µg/m3 on Wednesday, March 22, 2017 2:00 PM 9.2471 µg/m3 on Wednesday, March 22, 2017 2:30 PM 9.2342 µg/m3 on Wednesday, March 22, 2017 3:00 PM 9.2541 µg/m3 on Wednesday, March 22, 2017 3:30 PM 9.3151 µg/m3 on Wednesday, March 22, 2017 4:00 PM 9.024 µg/m3 on Wednesday, March 22, 2017 4:30 PM 8.9395 µg/m3 on Wednesday, March 22, 2017 5:00 PM 2.8732 µg/m3 on Sunday, March 19, 2017 1:00 AM 2.9467 µg/m3 on Sunday, March 19, 2017 1:30 AM 3.0803 µg/m3 on Sunday, March 19, 2017 2:00 AM 2.9164 µg/m3 on Sunday, March 19, 2017 2:30 AM 3.0178 µg/m3 on Sunday, March 19, 2017 3:00 AM 2.9 µg/m3 on Sunday, March 19, 2017 3:30 AM 2.9251 µg/m3 on Sunday, March 19, 2017 4:00 AM 3.0302 µg/m3 on Sunday, March 19, 2017 4:30 AM 2.9949 µg/m3 on Sunday, March 19, 2017 5:00 AM 2.8097 µg/m3 on Sunday, March 19, 2017 5:30 AM 2.7523 µg/m3 on Sunday, March 19, 2017 6:00 AM 2.9032 µg/m3 on Sunday, March 19, 2017 6:30 AM 2.7857 µg/m3 on Sunday, March 19, 2017 7:00 AM 2.8702 µg/m3 on Sunday, March 19, 2017 7:30 AM 2.754 µg/m3 on Sunday, March 19, 2017 8:00 AM 2.8154 µg/m3 on Sunday, March 19, 2017 8:30 AM 3.1359 µg/m3 on Sunday, March 19, 2017 9:00 AM 2.8783 µg/m3 on Sunday, March 19, 2017 9:30 AM 2.994 µg/m3 on Sunday, March 19, 2017 10:00 AM 2.8696 µg/m3 on Sunday, March 19, 2017 10:30 AM 2.8135 µg/m3 on Sunday, March 19, 2017 11:00 AM 2.4933 µg/m3 on Sunday, March 19, 2017 11:30 AM 2.4717 µg/m3 on Sunday, March 19, 2017 12:00 PM 2.5149 µg/m3 on Sunday, March 19, 2017 12:30 PM 2.2673 µg/m3 on Sunday, March 19, 2017 1:00 PM 2.0224 µg/m3 on Sunday, March 19, 2017 1:30 PM 2.3644 µg/m3 on Sunday, March 19, 2017 2:00 PM 2.2561 µg/m3 on Sunday, March 19, 2017 2:30 PM 2.0804 µg/m3 on Sunday, March 19, 2017 3:00 PM 2.173 µg/m3 on Sunday, March 19, 2017 3:30 PM 2.2039 µg/m3 on Sunday, March 19, 2017 4:00 PM 2.1743 µg/m3 on Sunday, March 19, 2017 4:30 PM 1.7082 µg/m3 on Sunday, March 19, 2017 5:00 PM 1.7527 µg/m3 on Sunday, March 19, 2017 5:30 PM 1.9344 µg/m3 on Sunday, March 19, 2017 6:00 PM 1.8157 µg/m3 on Sunday, March 19, 2017 6:30 PM 1.9132 µg/m3 on Sunday, March 19, 2017 7:00 PM 2.0114 µg/m3 on Sunday, March 19, 2017 7:30 PM 1.8 µg/m3 on Sunday, March 19, 2017 8:00 PM 1.6885 µg/m3 on Sunday, March 19, 2017 8:30 PM 1.782 µg/m3 on Sunday, March 19, 2017 9:00 PM 1.7871 µg/m3 on Sunday, March 19, 2017 9:30 PM 1.8421 µg/m3 on Sunday, March 19, 2017 10:00 PM 1.6656 µg/m3 on Sunday, March 19, 2017 10:30 PM 1.6794 µg/m3 on Sunday, March 19, 2017 11:00 PM 1.6491 µg/m3 on Sunday, March 19, 2017 11:30 PM 1.5076 µg/m3 on Monday, March 20, 2017 12:00 AM 1.6142 µg/m3 on Monday, March 20, 2017 12:30 AM 1.4971 µg/m3 on Monday, March 20, 2017 1:00 AM 1.3163 µg/m3 on Monday, March 20, 2017 1:30 AM 1.5814 µg/m3 on Monday, March 20, 2017 2:00 AM 1.4398 µg/m3 on Monday, March 20, 2017 2:30 AM 1.219 µg/m3 on Monday, March 20, 2017 3:00 AM 1.3972 µg/m3 on Monday, March 20, 2017 3:30 AM 1.269 µg/m3 on Monday, March 20, 2017 4:00 AM 1.397 µg/m3 on Monday, March 20, 2017 4:30 AM 1.4563 µg/m3 on Monday, March 20, 2017 5:00 AM 1.4519 µg/m3 on Monday, March 20, 2017 5:30 AM 1.2872 µg/m3 on Monday, March 20, 2017 6:00 AM 1.2636 µg/m3 on Monday, March 20, 2017 6:30 AM 1.5022 µg/m3 on Monday, March 20, 2017 7:00 AM 1.1066 µg/m3 on Monday, March 20, 2017 7:30 AM 1.1382 µg/m3 on Monday, March 20, 2017 8:00 AM 1.174 µg/m3 on Monday, March 20, 2017 8:30 AM 1.285 µg/m3 on Monday, March 20, 2017 9:00 AM 1.3923 µg/m3 on Monday, March 20, 2017 9:30 AM 1.0317 µg/m3 on Monday, March 20, 2017 10:00 AM 1.0815 µg/m3 on Monday, March 20, 2017 10:30 AM 1.2346 µg/m3 on Monday, March 20, 2017 11:00 AM 0.9162 µg/m3 on Monday, March 20, 2017 11:30 AM 1.1272 µg/m3 on Monday, March 20, 2017 12:00 PM 1.2885 µg/m3 on Monday, March 20, 2017 12:30 PM 1.1475 µg/m3 on Monday, March 20, 2017 1:00 PM 1.182 µg/m3 on Monday, March 20, 2017 1:30 PM 1.091 µg/m3 on Monday, March 20, 2017 2:00 PM 1.2287 µg/m3 on Monday, March 20, 2017 2:30 PM 1.083 µg/m3 on Monday, March 20, 2017 3:00 PM 1.1396 µg/m3 on Monday, March 20, 2017 3:30 PM 1.3567 µg/m3 on Monday, March 20, 2017 4:00 PM 1.2634 µg/m3 on Monday, March 20, 2017 4:30 PM 1.7059 µg/m3 on Monday, March 20, 2017 5:00 PM 1.3269 µg/m3 on Monday, March 20, 2017 5:30 PM 1.7849 µg/m3 on Monday, March 20, 2017 6:00 PM 1.8319 µg/m3 on Monday, March 20, 2017 6:30 PM 1.9004 µg/m3 on Monday, March 20, 2017 7:00 PM 1.789 µg/m3 on Monday, March 20, 2017 7:30 PM 1.9084 µg/m3 on Monday, March 20, 2017 8:00 PM 1.628 µg/m3 on Monday, March 20, 2017 8:30 PM 1.5845 µg/m3 on Monday, March 20, 2017 9:00 PM 1.7066 µg/m3 on Monday, March 20, 2017 9:30 PM 1.6551 µg/m3 on Monday, March 20, 2017 10:00 PM 1.8677 µg/m3 on Monday, March 20, 2017 10:30 PM 1.8238 µg/m3 on Monday, March 20, 2017 11:00 PM 1.9514 µg/m3 on Monday, March 20, 2017 11:30 PM 1.8735 µg/m3 on Tuesday, March 21, 2017 12:00 AM 2.0893 µg/m3 on Tuesday, March 21, 2017 12:30 AM 2.031 µg/m3 on Tuesday, March 21, 2017 1:00 AM 2.0782 µg/m3 on Tuesday, March 21, 2017 1:30 AM 2.1518 µg/m3 on Tuesday, March 21, 2017 2:00 AM 2.2844 µg/m3 on Tuesday, March 21, 2017 2:30 AM 2.1889 µg/m3 on Tuesday, March 21, 2017 3:00 AM 2.1726 µg/m3 on Tuesday, March 21, 2017 3:30 AM 2.2349 µg/m3 on Tuesday, March 21, 2017 4:00 AM 2.3093 µg/m3 on Tuesday, March 21, 2017 4:30 AM 2.2009 µg/m3 on Tuesday, March 21, 2017 5:00 AM 2.3236 µg/m3 on Tuesday, March 21, 2017 5:30 AM 2.2107 µg/m3 on Tuesday, March 21, 2017 6:00 AM 2.1796 µg/m3 on Tuesday, March 21, 2017 6:30 AM 2.2965 µg/m3 on Tuesday, March 21, 2017 7:00 AM 2.291 µg/m3 on Tuesday, March 21, 2017 7:30 AM 2.3754 µg/m3 on Tuesday, March 21, 2017 8:00 AM 2.3927 µg/m3 on Tuesday, March 21, 2017 8:30 AM 2.5348 µg/m3 on Tuesday, March 21, 2017 9:00 AM 2.4575 µg/m3 on Tuesday, March 21, 2017 9:30 AM 2.4871 µg/m3 on Tuesday, March 21, 2017 10:00 AM 2.1867 µg/m3 on Tuesday, March 21, 2017 10:30 AM 2.3936 µg/m3 on Tuesday, March 21, 2017 11:00 AM 2.4252 µg/m3 on Tuesday, March 21, 2017 11:30 AM 2.2827 µg/m3 on Tuesday, March 21, 2017 12:00 PM 2.2233 µg/m3 on Tuesday, March 21, 2017 12:30 PM 2.3277 µg/m3 on Tuesday, March 21, 2017 1:00 PM 2.3749 µg/m3 on Tuesday, March 21, 2017 1:30 PM 2.4066 µg/m3 on Tuesday, March 21, 2017 2:00 PM 2.5535 µg/m3 on Tuesday, March 21, 2017 2:30 PM 2.3208 µg/m3 on Tuesday, March 21, 2017 3:00 PM 2.5604 µg/m3 on Tuesday, March 21, 2017 3:30 PM 2.5592 µg/m3 on Tuesday, March 21, 2017 4:00 PM 2.4661 µg/m3 on Tuesday, March 21, 2017 4:30 PM 2.4258 µg/m3 on Tuesday, March 21, 2017 5:00 PM 2.6253 µg/m3 on Tuesday, March 21, 2017 5:30 PM 2.2542 µg/m3 on Tuesday, March 21, 2017 6:00 PM 2.2587 µg/m3 on Tuesday, March 21, 2017 6:30 PM 2.0738 µg/m3 on Tuesday, March 21, 2017 7:00 PM 2.3807 µg/m3 on Tuesday, March 21, 2017 7:30 PM 2.3026 µg/m3 on Tuesday, March 21, 2017 8:00 PM 1.8723 µg/m3 on Tuesday, March 21, 2017 8:30 PM 2.4856 µg/m3 on Tuesday, March 21, 2017 9:00 PM 2.0707 µg/m3 on Tuesday, March 21, 2017 9:30 PM 1.5764 µg/m3 on Tuesday, March 21, 2017 10:00 PM 1.8676 µg/m3 on Tuesday, March 21, 2017 10:30 PM 1.83 µg/m3 on Tuesday, March 21, 2017 11:00 PM 1.8137 µg/m3 on Tuesday, March 21, 2017 11:30 PM 1.7674 µg/m3 on Wednesday, March 22, 2017 12:00 AM 1.6559 µg/m3 on Wednesday, March 22, 2017 12:30 AM 1.5242 µg/m3 on Wednesday, March 22, 2017 1:00 AM 1.6576 µg/m3 on Wednesday, March 22, 2017 1:30 AM 1.5161 µg/m3 on Wednesday, March 22, 2017 2:00 AM 1.2912 µg/m3 on Wednesday, March 22, 2017 2:30 AM 1.3858 µg/m3 on Wednesday, March 22, 2017 3:00 AM 1.3856 µg/m3 on Wednesday, March 22, 2017 3:30 AM 1.1801 µg/m3 on Wednesday, March 22, 2017 4:00 AM 1.5446 µg/m3 on Wednesday, March 22, 2017 4:30 AM 1.5876 µg/m3 on Wednesday, March 22, 2017 5:00 AM 1.5986 µg/m3 on Wednesday, March 22, 2017 5:30 AM 1.8044 µg/m3 on Wednesday, March 22, 2017 6:00 AM 1.8895 µg/m3 on Wednesday, March 22, 2017 6:30 AM 1.7759 µg/m3 on Wednesday, March 22, 2017 7:00 AM 2.0404 µg/m3 on Wednesday, March 22, 2017 7:30 AM 2.1068 µg/m3 on Wednesday, March 22, 2017 8:00 AM 1.6005 µg/m3 on Wednesday, March 22, 2017 8:30 AM 2.177 µg/m3 on Wednesday, March 22, 2017 9:00 AM 1.9221 µg/m3 on Wednesday, March 22, 2017 9:30 AM 2.1851 µg/m3 on Wednesday, March 22, 2017 10:00 AM 1.4917 µg/m3 on Wednesday, March 22, 2017 10:30 AM 2.173 µg/m3 on Wednesday, March 22, 2017 11:00 AM 2.3548 µg/m3 on Wednesday, March 22, 2017 11:30 AM 2.1972 µg/m3 on Wednesday, March 22, 2017 12:00 PM 2.2185 µg/m3 on Wednesday, March 22, 2017 12:30 PM 2.3532 µg/m3 on Wednesday, March 22, 2017 1:00 PM 2.3827 µg/m3 on Wednesday, March 22, 2017 1:30 PM 2.2898 µg/m3 on Wednesday, March 22, 2017 2:00 PM 2.207 µg/m3 on Wednesday, March 22, 2017 2:30 PM 2.347 µg/m3 on Wednesday, March 22, 2017 3:00 PM 1.8508 µg/m3 on Wednesday, March 22, 2017 3:30 PM 1.9847 µg/m3 on Wednesday, March 22, 2017 4:00 PM 1.5368 µg/m3 on Wednesday, March 22, 2017 4:30 PM 1.4729 µg/m3 on Wednesday, March 22, 2017 5:00 PM
Date & TimePM 2.5 24-hour Average (µg/m3)PM 10 24-hour Average (µg/m3)
3/22/2017 4:00:00 PM (MDT) 1.47 8.9395
3/22/2017 3:30:00 PM (MDT) 1.54 9.024
3/22/2017 3:00:00 PM (MDT) 1.98 9.3151
3/22/2017 2:30:00 PM (MDT) 1.85 9.2541
3/22/2017 2:00:00 PM (MDT) 2.35 9.2342
3/22/2017 1:30:00 PM (MDT) 2.21 9.2471
3/22/2017 1:00:00 PM (MDT) 2.29 9.2869
3/22/2017 12:30:00 PM (MDT) 2.38 9.37
3/22/2017 12:00:00 PM (MDT) 2.35 9.2229
3/22/2017 11:30:00 AM (MDT) 2.22 8.8622
3/22/2017 11:00:00 AM (MDT) 2.2 8.7394
3/22/2017 10:30:00 AM (MDT) 2.35 8.8428
3/22/2017 10:00:00 AM (MDT) 2.17 8.7467
3/22/2017 9:30:00 AM (MDT) 1.49 7.8009
3/22/2017 9:00:00 AM (MDT) 2.19 8.644
3/22/2017 8:30:00 AM (MDT) 1.92 8.3984
3/22/2017 8:00:00 AM (MDT) 2.18 8.593
3/22/2017 7:30:00 AM (MDT) 1.6 7.8453
3/22/2017 7:00:00 AM (MDT) 2.11 8.6016
3/22/2017 6:30:00 AM (MDT) 2.04 8.0599
3/22/2017 6:00:00 AM (MDT) 1.78 7.6028
3/22/2017 5:30:00 AM (MDT) 1.89 7.6388
3/22/2017 5:00:00 AM (MDT) 1.8 7.2988
3/22/2017 4:30:00 AM (MDT) 1.6 7.0388
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