| Aluminum (Fine) | ALf | 10/03/2019 | 02/27/2025 | 610 | 0.0017 | 1.8207 | 0.086 |
| Ammonium Nitrate (Fine) | ammNO3f | 10/03/2019 | 02/27/2025 | 612 | 0.0438 | 7.112 | 0.9092 |
| Ammonium Sulfate (Fine) | ammSO4f | 10/03/2019 | 02/27/2025 | 617 | 0.0626 | 6.8115 | 1.2027 |
| Arsenic (Fine) | ASf | 10/03/2019 | 02/27/2025 | 610 | 0 | 0.0008 | 0 |
| Bromine (Fine) | BRf | 10/03/2019 | 02/27/2025 | 608 | 0 | 0.011 | 0.0019 |
| Calcium (Fine) | CAf | 10/03/2019 | 02/27/2025 | 610 | 0.0014 | 0.9478 | 0.123 |
| Carbon, Elemental Fraction 1 (Fine) | EC1f | 10/03/2019 | 02/27/2025 | 612 | 0.005 | 4.2811 | 0.4199 |
| Carbon, Elemental Fraction 2 (Fine) | EC2f | 10/03/2019 | 02/27/2025 | 612 | 0.0095 | 0.3227 | 0.0805 |
| Carbon, Elemental Fraction 3 (Fine) | EC3f | 10/03/2019 | 02/27/2025 | 612 | 0 | 0.0114 | 0 |
| Carbon, Elemental Total (Fine) | ECf | 10/03/2019 | 02/27/2025 | 612 | -0.0078 | 1.328 | 0.2347 |
| Carbon, Organic Fraction 1 (Fine) | OC1f | 10/03/2019 | 02/27/2025 | 612 | -0.0414 | 0.7098 | 0.04 |
| Carbon, Organic Fraction 2 (Fine) | OC2f | 10/03/2019 | 02/27/2025 | 612 | -0.0023 | 3.2008 | 0.2607 |
| Carbon, Organic Fraction 3 (Fine) | OC3f | 10/03/2019 | 02/27/2025 | 612 | 0.0143 | 4.467 | 0.4394 |
| Carbon, Organic Fraction 4 (Fine) | OC4f | 10/03/2019 | 02/27/2025 | 612 | 0.0314 | 2.1321 | 0.2934 |
| Carbon, Organic Mass (Fine) (1.8*OC) | OMCf | 10/03/2019 | 02/27/2025 | 612 | 0.2616 | 23.8049 | 2.3297 |
| Carbon, Organic Pyrolized (Fine), by Reflectance | OPf | 10/03/2019 | 02/27/2025 | 612 | 0.005 | 3.034 | 0.2607 |
| Carbon, Organic Pyrolized (Fine), by Transmittance | OPTf | 10/03/2019 | 02/27/2025 | 612 | 0.035 | 3.9084 | 0.3713 |
| Carbon, Organic Total (Fine) | OCf | 10/03/2019 | 02/27/2025 | 612 | 0.1454 | 13.225 | 1.2541 |
| Carbon, Total (Fine) | TCf | 10/03/2019 | 02/27/2025 | 612 | 0.1626 | 14.5151 | 1.5339 |
| Chloride (Fine) | CHLf | 10/03/2019 | 02/27/2025 | 612 | -0.0003 | 0.5062 | 0.0265 |
| Chlorine (Fine) | CLf | 10/03/2019 | 02/27/2025 | 608 | -0.0001 | 0.0249 | 0.0015 |
| Chromium (Fine) | CRf | 10/03/2019 | 02/27/2025 | 610 | -0.0001 | 0.0074 | 0.0002 |
| Copper (Fine) | CUf | 10/03/2019 | 02/27/2025 | 610 | -0.0002 | 0.0166 | 0.0006 |
| Filter Absorption Coefficient | fAbs | 10/03/2019 | 02/27/2025 | 547 | -0.36 | 12.8 | 2.5281 |
| Final laser reflectance at 405 nm | RefF_405 | 10/03/2019 | 02/27/2025 | 612 | 16.21 | 688.53 | 95.7107 |
| Final laser reflectance at 445 nm | RefF_445 | 10/03/2019 | 02/27/2025 | 612 | 23.18 | 931.87 | 294.9703 |
| Final laser reflectance at 532 nm | RefF_532 | 10/03/2019 | 02/27/2025 | 612 | 61.98 | 898.94 | 322.6282 |
| Final laser reflectance at 635 nm | RefF_635 | 10/03/2019 | 02/27/2025 | 612 | 87.84 | 737.05 | 394.8983 |
| Final laser reflectance at 780 nm | RefF_780 | 10/03/2019 | 02/27/2025 | 612 | 80.63 | 1008.11 | 398.75 |
| Final laser reflectance at 808 nm | RefF_808 | 10/03/2019 | 02/27/2025 | 612 | 19.53 | 1021.6 | 387.6826 |
| Final laser reflectance at 980 nm | RefF_980 | 10/03/2019 | 02/27/2025 | 612 | 84.59 | 1151.96 | 445.0045 |
| Final laser transmittance at 405 nm | TransF_405 | 10/03/2019 | 02/27/2025 | 612 | 8.34 | 236.35 | 50.541 |
| Final laser transmittance at 445 nm | TransF_445 | 10/03/2019 | 02/27/2025 | 612 | 15.82 | 572.08 | 170.1545 |
| Final laser transmittance at 532 nm | TransF_532 | 10/03/2019 | 02/27/2025 | 612 | 23.68 | 531.71 | 195.5644 |
| Final laser transmittance at 635 nm | TransF_635 | 10/03/2019 | 02/27/2025 | 612 | 62.76 | 521.33 | 240.6391 |
| Final laser transmittance at 780 nm | TransF_780 | 10/03/2019 | 02/27/2025 | 612 | 21.47 | 697.81 | 201.6757 |
| Final laser transmittance at 808 nm | TransF_808 | 10/03/2019 | 02/27/2025 | 612 | 10.43 | 519.91 | 173.6471 |
| Final laser transmittance at 980 nm | TransF_980 | 10/03/2019 | 02/27/2025 | 612 | 7.46 | 244.53 | 48.1008 |
| Flow Rate | FlowRate | 10/03/2019 | 02/27/2025 | 2451 | 14.82 | 23.95 | 20.9968 |
| Initial laser reflectance at 405 nm | RefI_405 | 10/03/2019 | 02/27/2025 | 612 | 10.76 | 637.61 | 76.856 |
| Initial laser reflectance at 445 nm | RefI_445 | 10/03/2019 | 02/27/2025 | 612 | 19.28 | 874.85 | 236.2952 |
| Initial laser reflectance at 532 nm | RefI_532 | 10/03/2019 | 02/27/2025 | 612 | 41.85 | 793.45 | 262.6443 |
| Initial laser reflectance at 635 nm | RefI_635 | 10/03/2019 | 02/27/2025 | 612 | 82.81 | 712.06 | 333.8319 |
| Initial laser reflectance at 780 nm | RefI_780 | 10/03/2019 | 02/27/2025 | 612 | 58.82 | 917.05 | 339.0848 |
| Initial laser reflectance at 808 nm | RefI_808 | 10/03/2019 | 02/27/2025 | 612 | 21.44 | 941.96 | 329.3724 |
| Initial laser reflectance at 980 nm | RefI_980 | 10/03/2019 | 02/27/2025 | 612 | 66.68 | 1030.04 | 387.5848 |
| Initial laser transmittance at 405 nm | TransI_405 | 10/03/2019 | 02/27/2025 | 612 | 1.02 | 141.48 | 22.9924 |
| Initial laser transmittance at 445 nm | TransI_445 | 10/03/2019 | 02/27/2025 | 612 | 2.51 | 366.51 | 88.3 |
| Initial laser transmittance at 532 nm | TransI_532 | 10/03/2019 | 02/27/2025 | 612 | 4.84 | 399.03 | 116.7911 |
| Initial laser transmittance at 635 nm | TransI_635 | 10/03/2019 | 02/27/2025 | 612 | 20.56 | 394.6 | 163.5162 |
| Initial laser transmittance at 780 nm | TransI_780 | 10/03/2019 | 02/27/2025 | 612 | 15.71 | 506.62 | 145.0443 |
| Initial laser transmittance at 808 nm | TransI_808 | 10/03/2019 | 02/27/2025 | 612 | 9.36 | 381.28 | 125.2557 |
| Initial laser transmittance at 980 nm | TransI_980 | 10/03/2019 | 02/27/2025 | 612 | 2.94 | 227.44 | 36.4114 |
| Iron (Fine) | FEf | 10/03/2019 | 02/27/2025 | 610 | 0.0021 | 1.2519 | 0.0584 |
| Lead (Fine) | PBf | 10/03/2019 | 02/27/2025 | 610 | -0.0005 | 0.0093 | 0.0007 |
| Magnesium (Fine) | MGf | 10/03/2019 | 02/27/2025 | 610 | -0.0017 | 0.3295 | 0.0237 |
| Manganese (Fine) | MNf | 10/03/2019 | 02/27/2025 | 610 | -0.0001 | 0.0221 | 0.0016 |
| Mass, PM10 (Total) | MT | 10/03/2019 | 02/27/2025 | 617 | 1.2534 | 99.2055 | 18.4996 |
| Mass, PM10 Reconstructed (Total) | RCTM | 10/03/2019 | 02/27/2025 | 601 | 1.5388 | 99.4781 | 18.318 |
| Mass, PM2.5 (Fine) | MF | 10/03/2019 | 02/27/2025 | 610 | 0.3852 | 29.3159 | 5.9266 |
| Mass, PM2.5 - PM10 (Coarse) | CM_calculated | 10/03/2019 | 02/27/2025 | 607 | -0.2854 | 83.8289 | 12.5663 |
| Mass, PM2.5 Reconstructed (Fine) | RCFM | 10/03/2019 | 02/27/2025 | 604 | 0.6706 | 25.2693 | 5.7668 |
| Minimum laser reflectance at 405 nm | RefM_405 | 10/03/2019 | 02/27/2025 | 612 | 6.27 | 616.84 | 64.5534 |
| Minimum laser reflectance at 445 nm | RefM_445 | 10/03/2019 | 02/27/2025 | 612 | 14.12 | 828.29 | 191.8867 |
| Minimum laser reflectance at 532 nm | RefM_532 | 10/03/2019 | 02/27/2025 | 612 | 31.92 | 729.25 | 211.4344 |
| Minimum laser reflectance at 635 nm | RefM_635 | 10/03/2019 | 02/27/2025 | 612 | 63.49 | 654.46 | 269.7926 |
| Minimum laser reflectance at 780 nm | RefM_780 | 10/03/2019 | 02/27/2025 | 612 | 44.27 | 779.48 | 279.3711 |
| Minimum laser reflectance at 808 nm | RefM_808 | 10/03/2019 | 02/27/2025 | 612 | 13.8 | 877.74 | 273.3159 |
| Minimum laser reflectance at 980 nm | RefM_980 | 10/03/2019 | 02/27/2025 | 612 | 50.6 | 928.83 | 331.0537 |
| Minimum laser transmittance at 405 nm | TransM_405 | 10/03/2019 | 02/27/2025 | 612 | 0 | 47.63 | 3.4058 |
| Minimum laser transmittance at 445 nm | TransM_445 | 10/03/2019 | 02/27/2025 | 612 | 0 | 199.32 | 17.1169 |
| Minimum laser transmittance at 532 nm | TransM_532 | 10/03/2019 | 02/27/2025 | 612 | 0 | 214.25 | 27.4729 |
| Minimum laser transmittance at 635 nm | TransM_635 | 10/03/2019 | 02/27/2025 | 612 | 0 | 309.8 | 48.8772 |
| Minimum laser transmittance at 780 nm | TransM_780 | 10/03/2019 | 02/27/2025 | 612 | 0 | 323.37 | 56.1344 |
| Minimum laser transmittance at 808 nm | TransM_808 | 10/03/2019 | 02/27/2025 | 612 | 0 | 287.56 | 50.6692 |
| Minimum laser transmittance at 980 nm | TransM_980 | 10/03/2019 | 02/27/2025 | 612 | 0 | 170.11 | 17.7959 |
| Nickel (Fine) | NIf | 10/03/2019 | 02/27/2025 | 610 | -0.0001 | 0.0014 | 0.0001 |
| Nitrate (Fine) | NO3f | 10/03/2019 | 02/27/2025 | 612 | 0.034 | 5.5131 | 0.7048 |
| Nitrite (Fine) | N2f | 10/03/2019 | 02/27/2025 | 612 | -0.003 | 0.2411 | 0.0052 |
| Organic Pyrolyzed Carbon by Reflectance at 405 nm | OP405TR | 10/03/2019 | 02/27/2025 | 612 | 0 | 2.7395 | 0.2397 |
| Organic Pyrolyzed Carbon by Reflectance at 445 nm | OP445TR | 10/03/2019 | 02/27/2025 | 612 | 0 | 2.8157 | 0.2521 |
| Organic Pyrolyzed Carbon by Reflectance at 532 nm | OP532TR | 10/03/2019 | 02/27/2025 | 612 | 0 | 2.9812 | 0.2558 |
| Organic Pyrolyzed Carbon by Reflectance at 780 nm | OP780TR | 10/03/2019 | 02/27/2025 | 612 | 0 | 2.9812 | 0.2443 |
| Organic Pyrolyzed Carbon by Reflectance at 808 nm | OP808TR | 10/03/2019 | 02/27/2025 | 612 | 0 | 3.0672 | 0.241 |
| Organic Pyrolyzed Carbon by Reflectance at 980 nm | OP980TR | 10/03/2019 | 02/27/2025 | 612 | 0 | 2.9042 | 0.2274 |
| Organic Pyrolyzed Carbon by Transmittance at 405 nm | OP405TT | 10/03/2019 | 02/27/2025 | 612 | 0.0305 | 3.9214 | 0.3962 |
| Organic Pyrolyzed Carbon by Transmittance at 445 nm | OP445TT | 10/03/2019 | 02/27/2025 | 612 | 0.0275 | 3.9707 | 0.3932 |
| Organic Pyrolyzed Carbon by Transmittance at 532 nm | OP532TT | 10/03/2019 | 02/27/2025 | 612 | 0.027 | 3.955 | 0.3852 |
| Organic Pyrolyzed Carbon by Transmittance at 780 nm | OP780TT | 10/03/2019 | 02/27/2025 | 612 | 0.0272 | 3.8199 | 0.3443 |
| Organic Pyrolyzed Carbon by Transmittance at 808 nm | OP808TT | 10/03/2019 | 02/27/2025 | 612 | 0 | 3.8119 | 0.339 |
| Organic Pyrolyzed Carbon by Transmittance at 980 nm | OP980TT | 10/03/2019 | 02/27/2025 | 612 | 0 | 3.7122 | 0.3142 |
| Phosphorus (Fine) | Pf | 10/03/2019 | 02/27/2025 | 610 | 0 | 0.0202 | 0.0007 |
| Potassium (Fine) | Kf | 10/03/2019 | 02/27/2025 | 610 | 0.0041 | 0.5211 | 0.0573 |
| Rubidium (Fine) | RBf | 10/03/2019 | 02/27/2025 | 610 | -0.0002 | 0.002 | 0.0001 |
| Sampling Duration | SampDur | 10/03/2019 | 02/27/2025 | 2451 | 1085 | 1440 | 1435.0215 |
| Sea Salt (Fine) | SeaSaltf | 10/03/2019 | 02/27/2025 | 617 | -0.0006 | 0.9112 | 0.0473 |
| Selenium (Fine) | SEf | 10/03/2019 | 02/27/2025 | 610 | -0.0002 | 0.0015 | 0.0004 |
| Silicon (Fine) | SIf | 10/03/2019 | 02/27/2025 | 610 | 0.0027 | 3.6705 | 0.2155 |
| Sodium (Fine) | NAf | 10/03/2019 | 02/27/2025 | 610 | -0.0097 | 0.4017 | 0.039 |
| Soil (Fine) | SOILf | 10/03/2019 | 02/27/2025 | 610 | 0.019 | 17.6137 | 1.0783 |
| Strontium (Fine) | SRf | 10/03/2019 | 02/27/2025 | 610 | -0.0001 | 0.0122 | 0.0007 |
| Sulfate (Fine) | SO4f | 10/03/2019 | 02/27/2025 | 612 | 0.0455 | 4.9539 | 0.8773 |
| Sulfur (Fine) | Sf | 10/03/2019 | 02/27/2025 | 610 | 0.013 | 1.2402 | 0.3127 |
| Titanium (Fine) | TIf | 10/03/2019 | 02/27/2025 | 610 | 0.0001 | 0.127 | 0.0056 |
| Vanadium (Fine) | Vf | 10/03/2019 | 02/27/2025 | 610 | 0 | 0.004 | 0.0002 |
| Zinc (Fine) | ZNf | 10/03/2019 | 02/27/2025 | 610 | 0.0002 | 0.0297 | 0.0038 |
| Zirconium (Fine) | ZRf | 10/03/2019 | 02/27/2025 | 610 | -0.0012 | 0.0045 | 0.0003 |