Lawton AQI 2019
Ozone PM-2.5 PM-10
(Conc ppm) (AQI) (Conc μg/m3) (AQI) (Conc μg/m3) (AQI)
2019/Jan/01 0.025 23 6.8 28 11 10
2019/Jan/02 0.022 20 7.1 30 13 12
2019/Jan/03 0.023 21 8.5 35 12 11
2019/Jan/04 0.031 29 7.8 33 11 10
2019/Jan/05 0.030 28 7.6 32 14 13
2019/Jan/06 0.036 33 5.7 24 11 10
2019/Jan/07 0.037 34 5.0 21 10 9
2019/Jan/08 0.036 33 3.1 13 13 12
2019/Jan/09 0.039 36 4.5 19 12 11
2019/Jan/10 0.025 23 4.6 19 14 13
2019/Jan/11 0.021 19 5.7 24 9 8
2019/Jan/12 0.029 27 5.2 22 6 6
2019/Jan/13 0.029 27 10.6 44 13 12
2019/Jan/14 0.028 26 13.1 53 17 16
2019/Jan/15 0.018 17 13.7 54 20 19
2019/Jan/16 0.018 17 11.3 47 16 15
2019/Jan/17 0.028 26 9.2 38 14 13
2019/Jan/18 0.026 24 10.6 44 16 15
2019/Jan/19 0.034 31 4.8 20 8 7
2019/Jan/20 0.034 31 5.5 23 8 7
2019/Jan/21 0.041 38 5.5 23 10 9
2019/Jan/22 0.030 28 7.3 30 12 11
2019/Jan/23 0.036 33 6.2 26 11 10
2019/Jan/24 0.032 30 6.4 27 17 16
2019/Jan/25 0.031 29 11.4 48 20 19
2019/Jan/26 0.035 32 11.8 49 19 18
2019/Jan/27 0.042 39 2.8 12 7 6
2019/Jan/28 0.036 33 3.3 14 11 10
2019/Jan/29 0.034 31 3.8 16 16 15
2019/Jan/30 0.033 31 5.8 24 17 16
2019/Jan/31 0.032 30 8.1 34 15 14
2019/Feb/01 0.035 32 9.2 38 14 13
2019/Feb/02 0.032 30 12.1 51 17 16
2019/Feb/03 0.034 31 10.2 43 15 14
2019/Feb/04 0.024 22 10.2 43 23 21
2019/Feb/05 0.009 8 18.1 64 27 25
2019/Feb/06 0.009 8 10.4 43 17 16
2019/Feb/07 0.030 28 6.4 27 10 9
2019/Feb/08 0.035 32 5.9 25 14 13
2019/Feb/09 0.034 31 5.1 21 9 8
2019/Feb/10 0.020 19 8.3 35 9 8
2019/Feb/11 0.017 16 7.7 32 10 9
2019/Feb/12 0.043 40 missing ND missing ND
2019/Feb/13 0.041 38 missing ND missing ND
2019/Feb/14 0.037 34 4.7 20 21 19
2019/Feb/15 0.030 28 12.0 50 21 19
2019/Feb/16 0.026 24 14.2 55 19 18
2019/Feb/17 0.036 33 11.2 47 17 16
2019/Feb/18 0.037 34 10.4 43 18 17
2019/Feb/19 0.034 31 10.4 43 14 13
2019/Feb/20 0.043 40 8.3 35 12 11
2019/Feb/21 0.043 40 6.6 28 10 9
2019/Feb/22 0.025 23 5.6 23 7 6
2019/Feb/23 0.039 36 6.4 27 19 18
2019/Feb/24 0.045 42 6.0 25 9 8
2019/Feb/25 0.047 44 4.4 18 9 8
2019/Feb/26 0.025 23 13.3 54 25 23
2019/Feb/27 0.032 30 13.6 54 21 19
2019/Feb/28 0.036 33 10.9 45 17 16
2019/Mar/01 0.030 28 17.2 62 24 22
2019/Mar/02 0.033 31 22.5 73 33 31
2019/Mar/03 0.040 37 13.8 55 21 19
2019/Mar/04 0.041 38 4.3 18 12 11
2019/Mar/05 0.048 44 9.2 38 18 17
2019/Mar/06 0.051 47 9.6 40 20 19
2019/Mar/07 0.040 37 7.0 29 17 16
2019/Mar/08 0.028 26 16.1 59 28 26
2019/Mar/09 0.051 47 6.2 26 15 14
2019/Mar/10 0.040 37 8.4 35 13 12
2019/Mar/11 0.037 34 11.7 49 16 15
2019/Mar/12 0.026 24 8.2 34 11 10
2019/Mar/13 0.049 45 12.3 51 64 55
2019/Mar/14 0.047 44 2.8 12 9 8
2019/Mar/15 0.047 44 3.0 13 8 7
2019/Mar/16 0.051 47 5.3 22 12 11
2019/Mar/17 0.054 50 6.3 26 13 12
2019/Mar/18 0.061 71 9.1 38 17 16
2019/Mar/19 0.054 50 11.5 48 21 19
2019/Mar/20 0.051 47 8.8 37 15 14
2019/Mar/21 0.054 50 7.4 31 18 17
2019/Mar/22 0.064 80 13.1 53 24 22
2019/Mar/23 0.049 45 8.6 36 13 12
2019/Mar/24 0.044 41 11.1 46 16 15
2019/Mar/25 0.045 42 11.4 48 16 15
2019/Mar/26 0.055 51 15.9 59 24 22
2019/Mar/27 0.057 58 10.3 43 18 17
2019/Mar/28 0.043 40 10.3 43 17 16
2019/Mar/29 0.039 36 9.1 38 17 16
2019/Mar/30 0.041 38 4.2 18 7 6
2019/Mar/31 0.045 42 4.4 18 8 7
2019/Apr/01 0.052 48 7.8 33 14 13
2019/Apr/02 0.050 46 7.0 29 17 16
2019/Apr/03 0.044 41 7.1 30 15 14
2019/Apr/04 0.047 44 8.3 35 14 13
2019/Apr/05 0.052 48 9.7 40 16 15
2019/Apr/06 0.053 49 7.9 33 12 11
2019/Apr/07 0.039 36 9.0 38 14 13
2019/Apr/08 0.057 58 7.6 32 15 14
2019/Apr/09 0.058 61 23.0 74 33 31
2019/Apr/10 0.060 67 9.6 40 36 33
2019/Apr/11 0.038 35 4.4 18 20 19
2019/Apr/12 0.043 40 4.5 19 19 18
2019/Apr/13 0.045 42 20.7 69 28 26
2019/Apr/14 0.047 44 5.4 23 11 10
2019/Apr/15 0.051 47 4.9 20 11 10
2019/Apr/16 0.044 41 6.8 28 14 13
2019/Apr/17 0.042 39 8.5 35 18 17
2019/Apr/18 0.047 44 3.4 14 9 8
2019/Apr/19 0.049 45 4.2 18 9 8
2019/Apr/20 0.056 54 6.6 28 15 14
2019/Apr/21 0.047 44 5.3 22 13 12
2019/Apr/22 0.037 34 6.3 26 15 14
2019/Apr/23 0.032 30 5.6 23 8 7
2019/Apr/24 0.037 34 8.8 37 13 12
2019/Apr/25 0.052 48 5.5 23 12 11
2019/Apr/26 0.056 54 6.4 27 16 15
2019/Apr/27 0.049 45 5.9 25 16 15
2019/Apr/28 0.048 44 6.0 25 14 13
2019/Apr/29 0.032 30 6.4 27 12 11
2019/Apr/30 0.025 23 12.7 52 19 18
2019/May/01 0.036 33 8.1 34 15 14
2019/May/02 0.034 31 6.8 28 11 10
2019/May/03 0.035 32 6.0 25 10 9
2019/May/04 0.038 35 6.1 25 10 9
2019/May/05 0.044 41 5.8 24 10 9
2019/May/06 0.052 48 6.8 28 13 12
2019/May/07 0.041 38 8.8 37 14 13
2019/May/08 0.050 46 3.8 16 7 6
2019/May/09 0.035 32 1.2 5 5 5
2019/May/10 0.041 38 4.1 17 8 7
2019/May/11 0.037 34 4.0 17 6 6
2019/May/12 0.049 45 4.5 19 8 7
2019/May/13 0.045 42 5.6 23 10 9
2019/May/14 0.053 49 5.8 24 12 11
2019/May/15 0.053 49 6.5 27 12 11
2019/May/16 0.047 44 9.7 40 17 16
2019/May/17 0.037 34 9.7 40 17 16
2019/May/18 0.053 49 6.6 28 13 12
2019/May/19 0.049 45 3.4 14 9 8
2019/May/20 0.045 42 13.3 54 23 21
2019/May/21 0.053 49 5.3 22 23 21
2019/May/22 0.035 32 13.7 54 26 24
2019/May/23 0.032 30 14.5 56 26 24
2019/May/24 0.042 39 11.1 46 19 18
2019/May/25 0.032 30 8.7 36 15 14
2019/May/26 0.028 26 8.3 35 14 13
2019/May/27 0.030 28 9.4 39 17 16
2019/May/28 0.031 29 10.9 45 18 17
2019/May/29 0.029 27 7.5 31 14 13
2019/May/30 0.049 45 4.9 20 12 11
2019/May/31 ND ND 4.9 20 11 10
2019/Jun/01 0.050 46 5.9 25 12 11
2019/Jun/02 0.055 51 4.9 20 8 7
2019/Jun/03 0.043 40 5.2 22 10 9
2019/Jun/04 0.040 37 4.8 20 9 8
2019/Jun/05 0.040 37 5.7 24 10 9
2019/Jun/06 0.049 45 3.6 15 8 7
2019/Jun/07 0.061 71 6.5 27 13 12
2019/Jun/08 0.058 61 8.2 34 15 14
2019/Jun/09 0.053 49 6.5 27 15 14
2019/Jun/10 0.052 48 7.8 33 17 16
2019/Jun/11 0.054 50 9.2 38 19 18
2019/Jun/12 0.045 42 6.3 26 14 13
2019/Jun/13 0.051 47 4.1 17 13 12
2019/Jun/14 0.057 58 8.0 33 18 17
2019/Jun/15 0.046 43 7.4 31 15 14
2019/Jun/16 0.055 51 5.6 23 10 9
2019/Jun/17 0.060 67 4.5 19 9 8
2019/Jun/18 0.060 67 6.0 25 12 11
2019/Jun/19 0.063 77 5.3 22 11 10
2019/Jun/20 0.040 37 10.9 45 19 18
2019/Jun/21 0.034 31 14.0 55 26 24
2019/Jun/22 0.037 34 10.8 45 23 21
2019/Jun/23 0.041 38 11.3 47 21 19
2019/Jun/24 0.056 54 5.3 22 13 12
2019/Jun/25 0.061 71 7.6 32 15 14
2019/Jun/26 0.042 39 11.0 46 28 26
2019/Jun/27 0.032 30 15.8 59 41 38
2019/Jun/28 0.036 33 14.9 57 36 33
2019/Jun/29 0.040 37 11.3 47 25 23
2019/Jun/30 0.045 42 9.3 39 19 18
2019/Jul/01 0.046 43 11.1 46 24 22
2019/Jul/02 0.038 35 10.5 44 26 24
2019/Jul/03 0.036 33 6.9 29 14 13
2019/Jul/04 0.036 33 14.3 56 30 28
2019/Jul/05 0.033 31 20.3 68 51 47
2019/Jul/06 0.037 34 7.2 30 15 14
2019/Jul/07 0.041 38 8.1 34 17 16
2019/Jul/08 0.037 34 5.6 23 11 10
2019/Jul/09 0.044 41 8.3 35 18 17
2019/Jul/10 0.048 44 12.7 52 24 22
2019/Jul/11 0.061 71 6.8 28 17 16
2019/Jul/12 0.062 74 10.1 42 22 20
2019/Jul/13 0.052 48 9.9 41 18 17
2019/Jul/14 0.040 37 7.5 31 15 14
2019/Jul/15 0.043 40 4.7 20 12 11
2019/Jul/16 0.049 45 7.9 33 18 17
2019/Jul/17 0.037 34 8.8 37 19 18
2019/Jul/18 0.033 31 7.0 29 18 17
2019/Jul/19 0.034 31 7.6 32 21 19
2019/Jul/20 0.039 36 8.6 36 21 19
2019/Jul/21 0.040 37 12.9 53 33 31
2019/Jul/22 0.049 45 7.2 30 20 19
2019/Jul/23 0.059 64 7.8 33 24 22
2019/Jul/24 0.061 71 8.3 35 18 17
2019/Jul/25 0.061 71 10.5 44 19 18
2019/Jul/26 0.068 93 14.9 57 24 22
2019/Jul/27 0.069 97 14.8 57 23 21
2019/Jul/28 0.055 51 11.0 46 18 17
2019/Jul/29 0.043 40 12.6 52 31 29
2019/Jul/30 0.062 74 12.0 50 26 24
2019/Jul/31 0.063 77 11.0 46 24 22
2019/Aug/01 0.056 54 13.2 53 31 29
2019/Aug/02 0.066 87 12.6 52 26 24
2019/Aug/03 0.052 48 11.7 49 18 17
2019/Aug/04 0.059 64 8.3 35 13 12
2019/Aug/05 0.063 77 11.1 46 17 16
2019/Aug/06 0.064 80 10.9 45 18 17
2019/Aug/07 0.052 48 9.2 38 19 18
2019/Aug/08 0.046 43 11.3 47 29 27
2019/Aug/09 0.050 46 11.5 48 27 25
2019/Aug/10 0.041 38 9.2 38 22 20
2019/Aug/11 0.041 38 8.0 33 17 16
2019/Aug/12 0.040 37 7.4 31 16 15
2019/Aug/13 0.057 58 6.1 25 12 11
2019/Aug/14 0.063 77 5.7 24 13 12
2019/Aug/15 0.069 97 8.1 34 15 14
2019/Aug/16 0.066 87 11.1 46 19 18
2019/Aug/17 0.050 46 9.4 39 18 17
2019/Aug/18 0.041 38 10.3 43 19 18
2019/Aug/19 0.047 44 10.1 42 22 20
2019/Aug/20 0.049 45 8.5 35 21 19
2019/Aug/21 0.048 44 13.6 54 35 32
2019/Aug/22 0.043 40 11.5 48 29 27
2019/Aug/23 0.041 38 6.5 27 14 13
2019/Aug/24 0.046 43 5.2 22 11 10
2019/Aug/25 0.051 47 5.6 23 10 9
2019/Aug/26 0.060 67 10.5 44 20 19
2019/Aug/27 0.043 40 5.7 24 10 9
2019/Aug/28 0.052 48 5.9 25 12 11
2019/Aug/29 0.046 43 9.5 40 17 16
2019/Aug/30 0.041 38 6.0 25 10 9
2019/Aug/31 0.044 41 6.6 28 12 11
2019/Sep/01 0.050 46 7.6 32 13 12
2019/Sep/02 0.057 58 14.2 55 20 19
2019/Sep/03 0.059 64 15.1 57 22 20
2019/Sep/04 0.056 54 12.4 52 19 18
2019/Sep/05 0.059 64 13.3 54 25 23
2019/Sep/06 0.058 61 13.1 53 22 20
2019/Sep/07 0.062 74 12.1 51 21 19
2019/Sep/08 0.046 43 8.7 36 16 15
2019/Sep/09 0.040 37 7.4 31 15 14
2019/Sep/10 0.040 37 7.8 33 16 15
2019/Sep/11 0.035 32 6.7 28 13 12
2019/Sep/12 0.039 36 5.4 23 12 11
2019/Sep/13 0.043 40 2.9 12 6 6
2019/Sep/14 0.060 67 11.1 46 17 16
2019/Sep/15 0.064 80 17.4 62 24 22
2019/Sep/16 0.057 58 15.0 57 23 21
2019/Sep/17 0.046 43 10.6 44 19 18
2019/Sep/18 0.042 39 5.9 25 13 12
2019/Sep/19 0.040 37 6.0 25 12 11
2019/Sep/20 0.033 31 6.3 26 12 11
2019/Sep/21 0.035 32 8.4 35 14 13
2019/Sep/22 0.033 31 6.9 29 11 10
2019/Sep/23 0.032 30 6.3 26 11 10
2019/Sep/24 0.036 33 4.5 19 9 8
2019/Sep/25 0.038 35 5.8 24 13 12
2019/Sep/26 0.058 61 6.3 26 14 13
2019/Sep/27 0.044 41 6.5 27 15 14
2019/Sep/28 0.040 37 5.7 24 12 11
2019/Sep/29 0.029 27 7.3 30 13 12
2019/Sep/30 0.027 25 7.5 31 13 12
2019/Oct/01 0.031 29 7.2 30 14 13
2019/Oct/02 0.034 31 7.3 30 17 16
2019/Oct/03 0.027 25 7.9 33 19 18
2019/Oct/04 0.049 45 8.6 36 18 17
2019/Oct/05 0.046 43 10.8 45 20 19
2019/Oct/06 0.036 33 5.9 25 18 17
2019/Oct/07 0.046 43 5.0 21 17 16
2019/Oct/08 0.052 48 5.8 24 16 15
2019/Oct/09 0.049 45 9.2 38 18 17
2019/Oct/10 0.030 28 6.9 29 21 19
2019/Oct/11 0.034 31 3.3 14 11 10
2019/Oct/12 0.040 37 4.7 20 13 12
2019/Oct/13 0.041 38 5.4 23 14 13
2019/Oct/14 0.041 38 6.5 27 16 15
2019/Oct/15 0.040 37 9.9 41 24 22
2019/Oct/16 0.040 37 7.1 30 27 25
2019/Oct/17 0.050 46 7.9 33 23 21
2019/Oct/18 0.054 50 8.3 35 20 19
2019/Oct/19 0.046 43 7.6 32 19 18
2019/Oct/20 0.054 50 9.0 38 21 19
2019/Oct/21 0.038 35 3.6 15 19 18
2019/Oct/22 0.041 38 5.4 23 23 21
2019/Oct/23 0.047 44 5.7 24 24 22
2019/Oct/24 0.024 22 4.5 19 9 8
2019/Oct/25 0.023 21 3.4 14 5 5
2019/Oct/26 0.040 37 5.5 23 10 9
2019/Oct/27 0.040 37 6.1 25 12 11
2019/Oct/28 0.019 18 7.0 29 18 17
2019/Oct/29 0.020 19 5.3 22 13 12
2019/Oct/30 0.025 23 5.2 22 8 7
2019/Oct/31 0.037 34 4.2 18 7 6
2019/Nov/01 0.037 34 5.5 23 13 12
2019/Nov/02 0.037 34 6.7 28 14 13
2019/Nov/03 0.052 48 8.3 35 15 14
2019/Nov/04 0.054 50 10.2 43 20 19
2019/Nov/05 0.042 39 9.2 38 19 18
2019/Nov/06 0.014 13 13.3 54 20 19
2019/Nov/07 0.025 23 9.3 39 16 15
2019/Nov/08 0.029 27 7.9 33 17 16
2019/Nov/09 0.035 32 14.2 55 20 19
2019/Nov/10 0.030 28 11.3 47 15 14
2019/Nov/11 0.028 26 ND ND ND ND
2019/Nov/12 0.031 29 ND ND ND ND
2019/Nov/13 0.034 31 6.2 26 12 11
2019/Nov/14 0.039 36 7.0 29 20 19
2019/Nov/15 0.040 37 6.2 26 16 15
2019/Nov/16 0.045 42 8.5 35 16 15
2019/Nov/17 0.036 33 8.1 34 16 15
2019/Nov/18 0.043 40 6.4 27 18 17
2019/Nov/19 0.051 47 7.7 32 23 21
2019/Nov/20 0.040 37 11.0 46 16 15
2019/Nov/21 0.014 13 7.9 33 12 11
2019/Nov/22 0.014 13 5.7 24 7 6
2019/Nov/23 0.027 25 8.6 36 12 11
2019/Nov/24 0.037 34 7.7 32 12 11
2019/Nov/25 0.034 31 7.6 32 17 16
2019/Nov/26 0.038 35 8.8 37 26 24
2019/Nov/27 0.033 31 4.6 19 10 9
2019/Nov/28 0.023 21 5.5 23 8 7
2019/Nov/29 0.015 14 5.2 22 7 6
2019/Nov/30 0.041 38 3.1 13 9 8
2019/Dec/01 0.038 35 1.5 6 8 7
2019/Dec/02 0.036 33 2.5 10 7 6
2019/Dec/03 0.016 15 5.0 21 17 16
2019/Dec/04 missing ND 4.6 19 15 14
2019/Dec/05 missing ND 5.9 25 16 15
2019/Dec/06 missing ND 9.7 40 19 18
2019/Dec/07 missing ND 10.5 44 20 19
2019/Dec/08 missing ND 8.8 37 16 15
2019/Dec/09 missing ND 3.7 15 13 12
2019/Dec/10 missing ND 4.3 18 15 14
2019/Dec/11 missing ND 5.4 23 12 11
2019/Dec/12 missing ND 8.8 37 15 14
2019/Dec/13 missing ND 9.8 41 20 19
2019/Dec/14 missing ND 6.8 28 17 16
2019/Dec/15 missing ND 19.1 66 27 25
2019/Dec/16 missing ND 11.5 48 15 14
2019/Dec/17 missing ND 7.5 31 13 12
2019/Dec/18 missing ND 6.5 27 20 19
2019/Dec/19 missing ND 5.5 23 20 19
2019/Dec/20 missing ND 9.4 39 19 18
2019/Dec/21 missing ND 15.1 57 22 20
2019/Dec/22 missing ND 9.3 39 12 11
2019/Dec/23 missing ND 9.8 41 16 15
2019/Dec/24 missing ND 8.6 36 17 16
2019/Dec/25 missing ND 6.5 27 13 12
2019/Dec/26 missing ND 8.5 35 18 17
2019/Dec/27 missing ND 16.7 61 28 26
2019/Dec/28 missing ND 6.1 25 8 7
2019/Dec/29 missing ND 2.2 9 3 3
2019/Dec/30 missing ND 1.9 8 6 6
2019/Dec/31 missing ND 3.2 13 8 7