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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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View 30-Minute Averages

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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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JuneJuly 2016August
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5.5191 µg/m3 on Friday, July 22, 2016 1:00 AM 5.4924 µg/m3 on Friday, July 22, 2016 1:30 AM 5.4201 µg/m3 on Friday, July 22, 2016 2:00 AM 5.4224 µg/m3 on Friday, July 22, 2016 2:30 AM 5.3593 µg/m3 on Friday, July 22, 2016 3:00 AM 5.2523 µg/m3 on Friday, July 22, 2016 3:30 AM 5.2805 µg/m3 on Friday, July 22, 2016 4:00 AM 5.2083 µg/m3 on Friday, July 22, 2016 4:30 AM 5.2678 µg/m3 on Friday, July 22, 2016 5:00 AM 5.2005 µg/m3 on Friday, July 22, 2016 5:30 AM 5.1114 µg/m3 on Friday, July 22, 2016 6:00 AM 5.2006 µg/m3 on Friday, July 22, 2016 6:30 AM 5.1571 µg/m3 on Friday, July 22, 2016 7:00 AM 5.178 µg/m3 on Friday, July 22, 2016 7:30 AM 5.1664 µg/m3 on Friday, July 22, 2016 8:00 AM 5.0297 µg/m3 on Friday, July 22, 2016 8:30 AM 4.9215 µg/m3 on Friday, July 22, 2016 9:00 AM 4.9792 µg/m3 on Friday, July 22, 2016 9:30 AM 4.9137 µg/m3 on Friday, July 22, 2016 10:00 AM 4.8378 µg/m3 on Friday, July 22, 2016 10:30 AM 4.7983 µg/m3 on Friday, July 22, 2016 11:00 AM 4.7607 µg/m3 on Friday, July 22, 2016 11:30 AM 4.7624 µg/m3 on Friday, July 22, 2016 12:00 PM 4.7516 µg/m3 on Friday, July 22, 2016 12:30 PM 4.764 µg/m3 on Friday, July 22, 2016 1:00 PM 4.7842 µg/m3 on Friday, July 22, 2016 1:30 PM 4.756 µg/m3 on Friday, July 22, 2016 2:00 PM 4.6588 µg/m3 on Friday, July 22, 2016 2:30 PM 4.7232 µg/m3 on Friday, July 22, 2016 3:00 PM 4.3725 µg/m3 on Friday, July 22, 2016 3:30 PM 4.2945 µg/m3 on Friday, July 22, 2016 4:00 PM 3.8451 µg/m3 on Friday, July 22, 2016 4:30 PM 3.5518 µg/m3 on Friday, July 22, 2016 5:00 PM 3.8821 µg/m3 on Friday, July 22, 2016 5:30 PM 4.0731 µg/m3 on Friday, July 22, 2016 6:00 PM 4.2374 µg/m3 on Friday, July 22, 2016 6:30 PM 3.9989 µg/m3 on Friday, July 22, 2016 7:00 PM 3.9654 µg/m3 on Friday, July 22, 2016 7:30 PM 4.074 µg/m3 on Friday, July 22, 2016 8:00 PM 3.9547 µg/m3 on Friday, July 22, 2016 8:30 PM 3.9409 µg/m3 on Friday, July 22, 2016 9:00 PM 4.0126 µg/m3 on Friday, July 22, 2016 9:30 PM 3.983 µg/m3 on Friday, July 22, 2016 10:00 PM 4.0253 µg/m3 on Friday, July 22, 2016 10:30 PM 3.8407 µg/m3 on Friday, July 22, 2016 11:00 PM 3.7883 µg/m3 on Friday, July 22, 2016 11:30 PM 3.7412 µg/m3 on Saturday, July 23, 2016 12:00 AM 3.682 µg/m3 on Saturday, July 23, 2016 12:30 AM 3.7118 µg/m3 on Saturday, July 23, 2016 1:00 AM 3.6975 µg/m3 on Saturday, July 23, 2016 1:30 AM 3.7183 µg/m3 on Saturday, July 23, 2016 2:00 AM 3.7215 µg/m3 on Saturday, July 23, 2016 2:30 AM 3.7462 µg/m3 on Saturday, July 23, 2016 3:00 AM 3.7996 µg/m3 on Saturday, July 23, 2016 3:30 AM 3.8001 µg/m3 on Saturday, July 23, 2016 4:00 AM 3.7574 µg/m3 on Saturday, July 23, 2016 4:30 AM 3.76 µg/m3 on Saturday, July 23, 2016 5:00 AM 3.837 µg/m3 on Saturday, July 23, 2016 5:30 AM 3.7609 µg/m3 on Saturday, July 23, 2016 6:00 AM 3.711 µg/m3 on Saturday, July 23, 2016 6:30 AM 3.7337 µg/m3 on Saturday, July 23, 2016 7:00 AM 3.7396 µg/m3 on Saturday, July 23, 2016 7:30 AM 3.7593 µg/m3 on Saturday, July 23, 2016 8:00 AM 3.6398 µg/m3 on Saturday, July 23, 2016 8:30 AM 3.6272 µg/m3 on Saturday, July 23, 2016 9:00 AM 3.5899 µg/m3 on Saturday, July 23, 2016 9:30 AM 3.6398 µg/m3 on Saturday, July 23, 2016 10:00 AM 3.632 µg/m3 on Saturday, July 23, 2016 10:30 AM 3.6009 µg/m3 on Saturday, July 23, 2016 11:00 AM 3.5223 µg/m3 on Saturday, July 23, 2016 11:30 AM 3.5706 µg/m3 on Saturday, July 23, 2016 12:00 PM 3.4544 µg/m3 on Saturday, July 23, 2016 12:30 PM 3.4422 µg/m3 on Saturday, July 23, 2016 1:00 PM 3.4004 µg/m3 on Saturday, July 23, 2016 1:30 PM 3.4254 µg/m3 on Saturday, July 23, 2016 2:00 PM 3.2743 µg/m3 on Saturday, July 23, 2016 2:30 PM 3.2802 µg/m3 on Saturday, July 23, 2016 3:00 PM 3.3157 µg/m3 on Saturday, July 23, 2016 3:30 PM 3.1559 µg/m3 on Saturday, July 23, 2016 4:00 PM 3.0888 µg/m3 on Saturday, July 23, 2016 4:30 PM 2.6509 µg/m3 on Saturday, July 23, 2016 5:00 PM 2.4996 µg/m3 on Saturday, July 23, 2016 5:30 PM 2.4662 µg/m3 on Saturday, July 23, 2016 6:00 PM 2.4361 µg/m3 on Saturday, July 23, 2016 6:30 PM 2.5442 µg/m3 on Saturday, July 23, 2016 7:00 PM 2.4226 µg/m3 on Saturday, July 23, 2016 7:30 PM 2.4117 µg/m3 on Saturday, July 23, 2016 8:00 PM 2.5547 µg/m3 on Saturday, July 23, 2016 8:30 PM 2.5011 µg/m3 on Saturday, July 23, 2016 9:00 PM 2.4446 µg/m3 on Saturday, July 23, 2016 9:30 PM 2.6961 µg/m3 on Saturday, July 23, 2016 10:00 PM 2.6939 µg/m3 on Saturday, July 23, 2016 10:30 PM 2.6928 µg/m3 on Saturday, July 23, 2016 11:00 PM 2.7814 µg/m3 on Saturday, July 23, 2016 11:30 PM 2.7747 µg/m3 on Sunday, July 24, 2016 12:00 AM 2.9032 µg/m3 on Sunday, July 24, 2016 12:30 AM 2.8506 µg/m3 on Sunday, July 24, 2016 1:00 AM 2.9175 µg/m3 on Sunday, July 24, 2016 1:30 AM 2.806 µg/m3 on Sunday, July 24, 2016 2:00 AM 2.7761 µg/m3 on Sunday, July 24, 2016 2:30 AM 2.7493 µg/m3 on Sunday, July 24, 2016 3:00 AM 2.8122 µg/m3 on Sunday, July 24, 2016 3:30 AM 2.7498 µg/m3 on Sunday, July 24, 2016 4:00 AM 2.7837 µg/m3 on Sunday, July 24, 2016 4:30 AM 2.7701 µg/m3 on Sunday, July 24, 2016 5:00 AM 2.8641 µg/m3 on Sunday, July 24, 2016 5:30 AM 2.9255 µg/m3 on Sunday, July 24, 2016 6:00 AM 2.9335 µg/m3 on Sunday, July 24, 2016 6:30 AM 2.8869 µg/m3 on Sunday, July 24, 2016 7:00 AM 2.9353 µg/m3 on Sunday, July 24, 2016 7:30 AM 2.916 µg/m3 on Sunday, July 24, 2016 8:00 AM 2.9879 µg/m3 on Sunday, July 24, 2016 8:30 AM 2.9973 µg/m3 on Sunday, July 24, 2016 9:00 AM 3.0102 µg/m3 on Sunday, July 24, 2016 9:30 AM 3.0227 µg/m3 on Sunday, July 24, 2016 10:00 AM 3.0184 µg/m3 on Sunday, July 24, 2016 10:30 AM 3.1178 µg/m3 on Sunday, July 24, 2016 11:00 AM 3.1148 µg/m3 on Sunday, July 24, 2016 11:30 AM 3.0514 µg/m3 on Sunday, July 24, 2016 12:00 PM 3.0311 µg/m3 on Sunday, July 24, 2016 12:30 PM 3.0795 µg/m3 on Sunday, July 24, 2016 1:00 PM 3.0243 µg/m3 on Sunday, July 24, 2016 1:30 PM 3.0224 µg/m3 on Sunday, July 24, 2016 2:00 PM 3.0588 µg/m3 on Sunday, July 24, 2016 2:30 PM 3.1276 µg/m3 on Sunday, July 24, 2016 3:00 PM 3.0264 µg/m3 on Sunday, July 24, 2016 3:30 PM 3.0423 µg/m3 on Sunday, July 24, 2016 4:00 PM 2.9746 µg/m3 on Sunday, July 24, 2016 4:30 PM 3.0384 µg/m3 on Sunday, July 24, 2016 5:00 PM 3.055 µg/m3 on Sunday, July 24, 2016 5:30 PM 3.1565 µg/m3 on Sunday, July 24, 2016 6:00 PM 3.1828 µg/m3 on Sunday, July 24, 2016 6:30 PM 3.1646 µg/m3 on Sunday, July 24, 2016 7:00 PM 3.3964 µg/m3 on Sunday, July 24, 2016 7:30 PM 3.4855 µg/m3 on Sunday, July 24, 2016 8:00 PM 3.6133 µg/m3 on Sunday, July 24, 2016 8:30 PM 3.6604 µg/m3 on Sunday, July 24, 2016 9:00 PM 3.4874 µg/m3 on Sunday, July 24, 2016 9:30 PM 3.6761 µg/m3 on Sunday, July 24, 2016 10:00 PM 3.6876 µg/m3 on Sunday, July 24, 2016 10:30 PM 3.6089 µg/m3 on Sunday, July 24, 2016 11:00 PM 3.4811 µg/m3 on Sunday, July 24, 2016 11:30 PM 3.2753 µg/m3 on Monday, July 25, 2016 12:00 AM 3.3079 µg/m3 on Monday, July 25, 2016 12:30 AM 3.1777 µg/m3 on Monday, July 25, 2016 1:00 AM 3.1962 µg/m3 on Monday, July 25, 2016 1:30 AM 3.0963 µg/m3 on Monday, July 25, 2016 2:00 AM 3.1042 µg/m3 on Monday, July 25, 2016 2:30 AM 3.0881 µg/m3 on Monday, July 25, 2016 3:00 AM 3.1035 µg/m3 on Monday, July 25, 2016 3:30 AM 3.1455 µg/m3 on Monday, July 25, 2016 4:00 AM 3.1463 µg/m3 on Monday, July 25, 2016 4:30 AM 3.1505 µg/m3 on Monday, July 25, 2016 5:00 AM 3.0821 µg/m3 on Monday, July 25, 2016 5:30 AM 3.0872 µg/m3 on Monday, July 25, 2016 6:00 AM 3.0868 µg/m3 on Monday, July 25, 2016 6:30 AM 3.0783 µg/m3 on Monday, July 25, 2016 7:00 AM 3.0575 µg/m3 on Monday, July 25, 2016 7:30 AM 3.159 µg/m3 on Monday, July 25, 2016 8:00 AM 3.1213 µg/m3 on Monday, July 25, 2016 8:30 AM 3.1283 µg/m3 on Monday, July 25, 2016 9:00 AM 3.193 µg/m3 on Monday, July 25, 2016 9:30 AM 3.1534 µg/m3 on Monday, July 25, 2016 10:00 AM 3.1254 µg/m3 on Monday, July 25, 2016 10:30 AM 3.0553 µg/m3 on Monday, July 25, 2016 11:00 AM 3.0616 µg/m3 on Monday, July 25, 2016 11:30 AM 3.032 µg/m3 on Monday, July 25, 2016 12:00 PM 2.9286 µg/m3 on Monday, July 25, 2016 12:30 PM 1.8407 µg/m3 on Friday, July 22, 2016 1:00 AM 1.8178 µg/m3 on Friday, July 22, 2016 1:30 AM 1.7815 µg/m3 on Friday, July 22, 2016 2:00 AM 1.7602 µg/m3 on Friday, July 22, 2016 2:30 AM 1.7391 µg/m3 on Friday, July 22, 2016 3:00 AM 1.6932 µg/m3 on Friday, July 22, 2016 3:30 AM 1.6903 µg/m3 on Friday, July 22, 2016 4:00 AM 1.669 µg/m3 on Friday, July 22, 2016 4:30 AM 1.6938 µg/m3 on Friday, July 22, 2016 5:00 AM 1.6657 µg/m3 on Friday, July 22, 2016 5:30 AM 1.6048 µg/m3 on Friday, July 22, 2016 6:00 AM 1.6642 µg/m3 on Friday, July 22, 2016 6:30 AM 1.681 µg/m3 on Friday, July 22, 2016 7:00 AM 1.6718 µg/m3 on Friday, July 22, 2016 7:30 AM 1.6675 µg/m3 on Friday, July 22, 2016 8:00 AM 1.5944 µg/m3 on Friday, July 22, 2016 8:30 AM 1.5572 µg/m3 on Friday, July 22, 2016 9:00 AM 1.6055 µg/m3 on Friday, July 22, 2016 9:30 AM 1.5942 µg/m3 on Friday, July 22, 2016 10:00 AM 1.5617 µg/m3 on Friday, July 22, 2016 10:30 AM 1.5826 µg/m3 on Friday, July 22, 2016 11:00 AM 1.5512 µg/m3 on Friday, July 22, 2016 11:30 AM 1.5759 µg/m3 on Friday, July 22, 2016 12:00 PM 1.5463 µg/m3 on Friday, July 22, 2016 12:30 PM 1.563 µg/m3 on Friday, July 22, 2016 1:00 PM 1.5857 µg/m3 on Friday, July 22, 2016 1:30 PM 1.5703 µg/m3 on Friday, July 22, 2016 2:00 PM 1.5055 µg/m3 on Friday, July 22, 2016 2:30 PM 1.544 µg/m3 on Friday, July 22, 2016 3:00 PM 1.3654 µg/m3 on Friday, July 22, 2016 3:30 PM 1.2569 µg/m3 on Friday, July 22, 2016 4:00 PM 1.1082 µg/m3 on Friday, July 22, 2016 4:30 PM 0.9681 µg/m3 on Friday, July 22, 2016 5:00 PM 1.0219 µg/m3 on Friday, July 22, 2016 5:30 PM 1.1736 µg/m3 on Friday, July 22, 2016 6:00 PM 1.2827 µg/m3 on Friday, July 22, 2016 6:30 PM 1.096 µg/m3 on Friday, July 22, 2016 7:00 PM 1.1101 µg/m3 on Friday, July 22, 2016 7:30 PM 1.2108 µg/m3 on Friday, July 22, 2016 8:00 PM 1.1169 µg/m3 on Friday, July 22, 2016 8:30 PM 1.0896 µg/m3 on Friday, July 22, 2016 9:00 PM 1.1731 µg/m3 on Friday, July 22, 2016 9:30 PM 1.1743 µg/m3 on Friday, July 22, 2016 10:00 PM 1.2022 µg/m3 on Friday, July 22, 2016 10:30 PM 1.1383 µg/m3 on Friday, July 22, 2016 11:00 PM 1.112 µg/m3 on Friday, July 22, 2016 11:30 PM 1.0711 µg/m3 on Saturday, July 23, 2016 12:00 AM 1.053 µg/m3 on Saturday, July 23, 2016 12:30 AM 1.067 µg/m3 on Saturday, July 23, 2016 1:00 AM 1.0846 µg/m3 on Saturday, July 23, 2016 1:30 AM 1.1133 µg/m3 on Saturday, July 23, 2016 2:00 AM 1.1041 µg/m3 on Saturday, July 23, 2016 2:30 AM 1.131 µg/m3 on Saturday, July 23, 2016 3:00 AM 1.1597 µg/m3 on Saturday, July 23, 2016 3:30 AM 1.1645 µg/m3 on Saturday, July 23, 2016 4:00 AM 1.1375 µg/m3 on Saturday, July 23, 2016 4:30 AM 1.1158 µg/m3 on Saturday, July 23, 2016 5:00 AM 1.2077 µg/m3 on Saturday, July 23, 2016 5:30 AM 1.1564 µg/m3 on Saturday, July 23, 2016 6:00 AM 1.0906 µg/m3 on Saturday, July 23, 2016 6:30 AM 1.1306 µg/m3 on Saturday, July 23, 2016 7:00 AM 1.1162 µg/m3 on Saturday, July 23, 2016 7:30 AM 1.1351 µg/m3 on Saturday, July 23, 2016 8:00 AM 1.0601 µg/m3 on Saturday, July 23, 2016 8:30 AM 1.0287 µg/m3 on Saturday, July 23, 2016 9:00 AM 1.0655 µg/m3 on Saturday, July 23, 2016 9:30 AM 1.0829 µg/m3 on Saturday, July 23, 2016 10:00 AM 1.0837 µg/m3 on Saturday, July 23, 2016 10:30 AM 1.0738 µg/m3 on Saturday, July 23, 2016 11:00 AM 1.0316 µg/m3 on Saturday, July 23, 2016 11:30 AM 1.0755 µg/m3 on Saturday, July 23, 2016 12:00 PM 1.0119 µg/m3 on Saturday, July 23, 2016 12:30 PM 1.0098 µg/m3 on Saturday, July 23, 2016 1:00 PM 0.99 µg/m3 on Saturday, July 23, 2016 1:30 PM 1.0284 µg/m3 on Saturday, July 23, 2016 2:00 PM 0.9493 µg/m3 on Saturday, July 23, 2016 2:30 PM 0.9584 µg/m3 on Saturday, July 23, 2016 3:00 PM 0.9788 µg/m3 on Saturday, July 23, 2016 3:30 PM 0.9159 µg/m3 on Saturday, July 23, 2016 4:00 PM 0.9035 µg/m3 on Saturday, July 23, 2016 4:30 PM 0.7785 µg/m3 on Saturday, July 23, 2016 5:00 PM 0.7217 µg/m3 on Saturday, July 23, 2016 5:30 PM 0.7316 µg/m3 on Saturday, July 23, 2016 6:00 PM 0.6639 µg/m3 on Saturday, July 23, 2016 6:30 PM 0.7878 µg/m3 on Saturday, July 23, 2016 7:00 PM 0.7007 µg/m3 on Saturday, July 23, 2016 7:30 PM 0.7399 µg/m3 on Saturday, July 23, 2016 8:00 PM 0.8603 µg/m3 on Saturday, July 23, 2016 8:30 PM 0.8021 µg/m3 on Saturday, July 23, 2016 9:00 PM 0.764 µg/m3 on Saturday, July 23, 2016 9:30 PM 0.9603 µg/m3 on Saturday, July 23, 2016 10:00 PM 0.9511 µg/m3 on Saturday, July 23, 2016 10:30 PM 0.9675 µg/m3 on Saturday, July 23, 2016 11:00 PM 1.0149 µg/m3 on Saturday, July 23, 2016 11:30 PM 1.0019 µg/m3 on Sunday, July 24, 2016 12:00 AM 1.1275 µg/m3 on Sunday, July 24, 2016 12:30 AM 1.0859 µg/m3 on Sunday, July 24, 2016 1:00 AM 1.1589 µg/m3 on Sunday, July 24, 2016 1:30 AM 1.0558 µg/m3 on Sunday, July 24, 2016 2:00 AM 1.0439 µg/m3 on Sunday, July 24, 2016 2:30 AM 1.0442 µg/m3 on Sunday, July 24, 2016 3:00 AM 1.1011 µg/m3 on Sunday, July 24, 2016 3:30 AM 1.0554 µg/m3 on Sunday, July 24, 2016 4:00 AM 1.1051 µg/m3 on Sunday, July 24, 2016 4:30 AM 1.0771 µg/m3 on Sunday, July 24, 2016 5:00 AM 1.158 µg/m3 on Sunday, July 24, 2016 5:30 AM 1.204 µg/m3 on Sunday, July 24, 2016 6:00 AM 1.2136 µg/m3 on Sunday, July 24, 2016 6:30 AM 1.1855 µg/m3 on Sunday, July 24, 2016 7:00 AM 1.2198 µg/m3 on Sunday, July 24, 2016 7:30 AM 1.2111 µg/m3 on Sunday, July 24, 2016 8:00 AM 1.2737 µg/m3 on Sunday, July 24, 2016 8:30 AM 1.2567 µg/m3 on Sunday, July 24, 2016 9:00 AM 1.2557 µg/m3 on Sunday, July 24, 2016 9:30 AM 1.2842 µg/m3 on Sunday, July 24, 2016 10:00 AM 1.2706 µg/m3 on Sunday, July 24, 2016 10:30 AM 1.3496 µg/m3 on Sunday, July 24, 2016 11:00 AM 1.35 µg/m3 on Sunday, July 24, 2016 11:30 AM 1.3267 µg/m3 on Sunday, July 24, 2016 12:00 PM 1.3188 µg/m3 on Sunday, July 24, 2016 12:30 PM 1.3613 µg/m3 on Sunday, July 24, 2016 1:00 PM 1.3237 µg/m3 on Sunday, July 24, 2016 1:30 PM 1.3342 µg/m3 on Sunday, July 24, 2016 2:00 PM 1.3457 µg/m3 on Sunday, July 24, 2016 2:30 PM 1.3518 µg/m3 on Sunday, July 24, 2016 3:00 PM 1.2693 µg/m3 on Sunday, July 24, 2016 3:30 PM 1.2531 µg/m3 on Sunday, July 24, 2016 4:00 PM 1.2223 µg/m3 on Sunday, July 24, 2016 4:30 PM 1.225 µg/m3 on Sunday, July 24, 2016 5:00 PM 1.2483 µg/m3 on Sunday, July 24, 2016 5:30 PM 1.3078 µg/m3 on Sunday, July 24, 2016 6:00 PM 1.3611 µg/m3 on Sunday, July 24, 2016 6:30 PM 1.3296 µg/m3 on Sunday, July 24, 2016 7:00 PM 1.4882 µg/m3 on Sunday, July 24, 2016 7:30 PM 1.5352 µg/m3 on Sunday, July 24, 2016 8:00 PM 1.6293 µg/m3 on Sunday, July 24, 2016 8:30 PM 1.6856 µg/m3 on Sunday, July 24, 2016 9:00 PM 1.5582 µg/m3 on Sunday, July 24, 2016 9:30 PM 1.7232 µg/m3 on Sunday, July 24, 2016 10:00 PM 1.7179 µg/m3 on Sunday, July 24, 2016 10:30 PM 1.6614 µg/m3 on Sunday, July 24, 2016 11:00 PM 1.5624 µg/m3 on Sunday, July 24, 2016 11:30 PM 1.3985 µg/m3 on Monday, July 25, 2016 12:00 AM 1.4104 µg/m3 on Monday, July 25, 2016 12:30 AM 1.313 µg/m3 on Monday, July 25, 2016 1:00 AM 1.327 µg/m3 on Monday, July 25, 2016 1:30 AM 1.2558 µg/m3 on Monday, July 25, 2016 2:00 AM 1.2322 µg/m3 on Monday, July 25, 2016 2:30 AM 1.2353 µg/m3 on Monday, July 25, 2016 3:00 AM 1.262 µg/m3 on Monday, July 25, 2016 3:30 AM 1.2946 µg/m3 on Monday, July 25, 2016 4:00 AM 1.2948 µg/m3 on Monday, July 25, 2016 4:30 AM 1.2949 µg/m3 on Monday, July 25, 2016 5:00 AM 1.2553 µg/m3 on Monday, July 25, 2016 5:30 AM 1.2743 µg/m3 on Monday, July 25, 2016 6:00 AM 1.249 µg/m3 on Monday, July 25, 2016 6:30 AM 1.2572 µg/m3 on Monday, July 25, 2016 7:00 AM 1.2323 µg/m3 on Monday, July 25, 2016 7:30 AM 1.2788 µg/m3 on Monday, July 25, 2016 8:00 AM 1.242 µg/m3 on Monday, July 25, 2016 8:30 AM 1.2695 µg/m3 on Monday, July 25, 2016 9:00 AM 1.2938 µg/m3 on Monday, July 25, 2016 9:30 AM 1.2488 µg/m3 on Monday, July 25, 2016 10:00 AM 1.2372 µg/m3 on Monday, July 25, 2016 10:30 AM 1.1827 µg/m3 on Monday, July 25, 2016 11:00 AM 1.1836 µg/m3 on Monday, July 25, 2016 11:30 AM 1.1496 µg/m3 on Monday, July 25, 2016 12:00 PM 1.0571 µg/m3 on Monday, July 25, 2016 12:30 PM
Date & TimePM 2.5 24-hour Average (µg/m3)PM 10 24-hour Average (µg/m3)
7/25/2016 11:30:00 AM (MDT) 1.06 2.9286
7/25/2016 11:00:00 AM (MDT) 1.15 3.032
7/25/2016 10:30:00 AM (MDT) 1.18 3.0616
7/25/2016 10:00:00 AM (MDT) 1.18 3.0553
7/25/2016 9:30:00 AM (MDT) 1.24 3.1254
7/25/2016 9:00:00 AM (MDT) 1.25 3.1534
7/25/2016 8:30:00 AM (MDT) 1.29 3.193
7/25/2016 8:00:00 AM (MDT) 1.27 3.1283
7/25/2016 7:30:00 AM (MDT) 1.24 3.1213
7/25/2016 7:00:00 AM (MDT) 1.28 3.159
7/25/2016 6:30:00 AM (MDT) 1.23 3.0575
7/25/2016 6:00:00 AM (MDT) 1.26 3.0783
7/25/2016 5:30:00 AM (MDT) 1.25 3.0868
7/25/2016 5:00:00 AM (MDT) 1.27 3.0872
7/25/2016 4:30:00 AM (MDT) 1.26 3.0821
7/25/2016 4:00:00 AM (MDT) 1.29 3.1505
7/25/2016 3:30:00 AM (MDT) 1.29 3.1463
7/25/2016 3:00:00 AM (MDT) 1.29 3.1455
7/25/2016 2:30:00 AM (MDT) 1.26 3.1035
7/25/2016 2:00:00 AM (MDT) 1.24 3.0881
7/25/2016 1:30:00 AM (MDT) 1.23 3.1042
7/25/2016 1:00:00 AM (MDT) 1.26 3.0963
7/25/2016 12:30:00 AM (MDT) 1.33 3.1962
7/25/2016 12:00:00 AM (MDT) 1.31 3.1777
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