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AQIDenverMetro-2019.csv
Date Overall AQI Value Main Pollutant Site Name (of Overall AQI) Site ID (of Overall AQI) Source (of Overall AQI) CO Ozone SO2 PM10 PM25 NO2
01/01/2019 52 PM2.5 Globeville 08-031-0028 AQS 7 43 11 . 52 37
01/02/2019 65 PM2.5 Globeville 08-031-0028 AQS 16 44 4 44 65 58
01/03/2019 57 NO2 DENVER - CAMP 08-031-0002 AQS 17 45 9 46 55 57
01/04/2019 58 NO2 DENVER - CAMP 08-031-0002 AQS 17 45 9 51 51 58
01/05/2019 56 PM2.5 DENVER - CAMP 08-031-0002 AQS 19 45 6 37 56 52
01/06/2019 51 PM2.5 Globeville 08-031-0028 AQS 15 43 4 28 51 44
01/07/2019 76 NO2 I-25 08-031-0027 AQS 13 43 7 46 34 76
01/08/2019 46 NO2 I-25 08-031-0027 AQS 10 45 4 32 40 46
01/09/2019 68 PM2.5 Tri County Health Dept. Bldg. 08-001-0008 AQS 14 43 6 60 68 56
01/10/2019 72 PM2.5 Tri County Health Dept. Bldg. 08-001-0008 AQS 14 36 6 46 72 46
01/11/2019 48 PM2.5 Globeville 08-031-0028 AQS 11 40 1 10 48 37
01/12/2019 51 PM2.5 Globeville 08-031-0028 AQS 10 42 1 12 51 41
01/13/2019 48 PM2.5 Globeville 08-031-0028 AQS 9 44 1 19 48 46
01/14/2019 51 NO2 Globeville 08-031-0028 AQS 9 49 3 31 42 51
01/15/2019 62 NO2 Globeville 08-031-0028 AQS 13 46 4 47 44 62
01/16/2019 51 NO2 I-25 08-031-0027 AQS 13 42 4 44 47 51
01/17/2019 52 PM2.5 Globeville 08-031-0028 AQS 15 44 4 47 52 52
01/18/2019 55 PM2.5 Globeville 08-031-0028 AQS 16 40 4 29 55 51
01/19/2019 47 NO2 DENVER - CAMP 08-031-0002 AQS 9 40 3 21 46 47
01/20/2019 43 Ozone Aspen Park 08-059-0013 AQS 10 43 3 20 35 42
01/21/2019 70 NO2 I-25 08-031-0027 AQS 15 48 10 42 59 70
01/22/2019 42 NO2 Globeville 08-031-0028 AQS 6 41 0 8 18 42
01/23/2019 63 NO2 Globeville 08-031-0028 AQS 7 42 6 20 35 63
01/24/2019 41 Ozone Mines Peak 08-019-0006 AQS 7 41 0 10 29 41
01/25/2019 58 NO2 DENVER - CAMP 08-031-0002 AQS 11 44 4 25 54 58
01/26/2019 49 NO2 Globeville 08-031-0028 AQS 11 45 1 19 32 49
01/27/2019 47 NO2 Globeville 08-031-0028 AQS 6 41 1 15 17 47
01/28/2019 44 Ozone Mines Peak 08-019-0006 AQS 6 44 0 8 20 43
01/29/2019 66 NO2 Globeville 08-031-0028 AQS 13 44 4 26 56 66
01/30/2019 71 PM2.5 Globeville 08-031-0028 AQS 13 46 7 33 71 64
01/31/2019 61 NO2 Welby 08-001-3001 AQS 14 46 6 44 55 61
02/01/2019 57 NO2 Globeville 08-031-0028 AQS 14 43 6 55 52 57
02/02/2019 50 NO2 I-25 08-031-0027 AQS 11 43 3 33 35 50
02/03/2019 47 Ozone Mines Peak 08-019-0006 AQS 11 47 1 15 20 44
02/04/2019 51 NO2 I-25 08-031-0027 AQS 8 46 4 33 48 51
02/05/2019 76 PM2.5 DENVER - CAMP 08-031-0002 AQS 9 45 4 51 76 42
02/06/2019 46 PM2.5 DENVER - CAMP 08-031-0002 AQS 9 45 1 10 46 26
02/07/2019 51 PM2.5 Globeville 08-031-0028 AQS 9 46 4 15 51 51
02/08/2019 99 PM2.5 DENVER - CAMP 08-031-0002 AQS 18 48 9 46 99 85
02/09/2019 87 PM2.5 Globeville 08-031-0028 AQS 23 48 9 40 87 82
02/10/2019 87 PM2.5 Chatfield State Park 08-035-0004 AQS 8 48 4 28 87 46
02/11/2019 72 PM2.5 I-25 08-031-0027 AQS 17 46 6 35 72 57
02/12/2019 55 NO2 Globeville 08-031-0028 AQS 9 47 3 40 49 55
02/13/2019 60 NO2 Globeville 08-031-0028 AQS 10 47 7 58 48 60
02/14/2019 46 NO2 Globeville 08-031-0028 AQS 6 44 3 41 35 46
02/15/2019 58 PM2.5 Globeville 08-031-0028 AQS 8 47 3 40 58 47
02/16/2019 53 PM2.5 Globeville 08-031-0028 AQS 8 45 3 22 53 37
02/17/2019 46 NO2 Globeville 08-031-0028 AQS 6 44 1 12 26 46
02/18/2019 57 PM2.5 Globeville 08-031-0028 AQS 7 43 0 15 57 26
02/19/2019 74 PM2.5 Globeville 08-031-0028 AQS 7 46 0 20 74 34
02/20/2019 65 PM2.5 Globeville 08-031-0028 AQS 9 45 4 45 65 49
02/21/2019 52 PM2.5 Globeville 08-031-0028 AQS 9 44 1 25 52 46
02/22/2019 70 PM2.5 I-25 08-031-0027 AQS 7 47 1 17 70 33
02/23/2019 60 PM2.5 Globeville 08-031-0028 AQS 7 49 3 19 60 46
02/24/2019 51 NO2 La Casa 08-031-0026 AQS 6 50 1 8 18 51
02/25/2019 64 NO2 I-25 08-031-0027 AQS 9 44 7 32 58 64
02/26/2019 99 PM2.5 DENVER - CAMP 08-031-0002 AQS 13 44 4 56 99 52
02/27/2019 72 PM2.5 Chatfield State Park 08-035-0004 AQS 13 44 1 22 72 41
02/28/2019 76 PM2.5 Globeville 08-031-0028 AQS 13 46 6 47 76 62
03/01/2019 58 NO2 Globeville 08-031-0028 AQS 10 47 4 32 51 58
03/02/2019 44 Ozone Mines Peak 08-019-0006 AQS 6 44 0 12 33 21
03/03/2019 52 PM2.5 Chatfield State Park 08-035-0004 AQS 3 45 0 9 52 37
03/04/2019 84 PM2.5 DENVER - CAMP 08-031-0002 AQS 8 77 3 32 84 61
03/05/2019 95 PM2.5 La Casa 08-031-0026 AQS 10 48 3 43 95 65
03/06/2019 153 PM2.5 La Casa 08-031-0026 AQS 10 80 3 61 153 71
03/07/2019 89 PM2.5 I-25 08-031-0027 AQS 10 48 7 33 89 63
03/08/2019 79 PM2.5 Globeville 08-031-0028 AQS 16 54 7 40 79 61
03/09/2019 48 Ozone Chatfield State Park 08-035-0004 AQS 5 48 0 16 16 25
03/10/2019 44 Ozone Aurora East 08-005-0006 AQS 7 44 0 30 38 42
03/11/2019 58 PM2.5 Globeville 08-031-0028 AQS 10 44 3 52 58 51
03/12/2019 71 PM2.5 Globeville 08-031-0028 AQS 10 44 3 51 71 44
03/13/2019 50 Ozone Aurora East 08-005-0006 AQS 6 50 1 . 17 24
03/14/2019 50 Ozone Chatfield State Park 08-035-0004 AQS 3 50 0 6 16 31
03/15/2019 54 Ozone Chatfield State Park 08-035-0004 AQS 10 54 0 15 30 47
03/16/2019 54 Ozone Chatfield State Park 08-035-0004 AQS 9 54 0 27 31 49
03/17/2019 54 Ozone Chatfield State Park 08-035-0004 AQS 9 54 1 12 33 49
03/18/2019 48 PM2.5 DENVER - CAMP 08-031-0002 AQS 7 44 1 28 48 38
03/19/2019 55 NO2 Globeville 08-031-0028 AQS 7 54 1 31 39 55
03/20/2019 61 Ozone Aurora East 08-005-0006 AQS 6 61 3 41 38 51
03/21/2019 52 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 9 48 4 52 45 52
03/22/2019 49 Ozone Aspen Park 08-059-0013 AQS 6 49 1 38 39 41
03/23/2019 51 Ozone Aspen Park 08-059-0013 AQS 3 51 0 10 28 28
03/24/2019 50 Ozone Chatfield State Park 08-035-0004 AQS 6 50 1 17 28 38
03/25/2019 64 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 64 0 23 61 38
03/26/2019 67 Ozone Aurora East 08-005-0006 AQS 8 67 3 60 58 49
03/27/2019 67 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 10 61 6 67 62 61
03/28/2019 57 PM2.5 Globeville 08-031-0028 AQS 8 46 3 53 57 52
03/29/2019 35 PM2.5 I-25 08-031-0027 AQS 7 35 0 7 35 23
03/30/2019 47 Ozone Chatfield State Park 08-035-0004 AQS 3 47 0 9 26 29
03/31/2019 48 PM2.5 Globeville 08-031-0028 AQS 6 44 1 17 48 41
04/01/2019 51 Ozone Aurora East 08-005-0006 AQS 7 51 3 29 35 40
04/02/2019 54 PM2.5 Globeville 08-031-0028 AQS 7 41 0 28 54 34
04/03/2019 77 PM2.5 Globeville 08-031-0028 AQS 8 48 6 54 77 42
04/04/2019 61 Ozone Aurora East 08-005-0006 AQS 6 61 3 44 54 51
04/05/2019 67 Ozone Chatfield State Park 08-035-0004 AQS 10 67 4 51 40 47
04/06/2019 71 Ozone Aurora East 08-005-0006 AQS 8 71 1 29 23 43
04/07/2019 64 Ozone Aurora East 08-005-0006 AQS 7 64 0 18 11 31
04/08/2019 52 NO2 Globeville 08-031-0028 AQS 7 50 3 50 33 52
04/09/2019 51 Ozone Aspen Park 08-059-0013 AQS 6 51 3 50 30 43
04/10/2019 36 Ozone Chatfield State Park 08-035-0004 AQS 6 36 1 13 19 25
04/11/2019 51 Ozone Aurora East 08-005-0006 AQS 5 51 1 9 30 34
04/12/2019 44 Ozone Aurora East 08-005-0006 AQS 3 44 0 13 43 21
04/13/2019 46 Ozone Aspen Park 08-059-0013 AQS 6 46 1 9 35 30
04/14/2019 58 Ozone Aurora East 08-005-0006 AQS 6 58 3 11 17 39
04/15/2019 67 Ozone ROCKY FLATS-N 08-059-0006 AQS 8 67 4 52 28 51
04/16/2019 54 Ozone ROCKY FLATS-N 08-059-0006 AQS 7 54 7 45 50 45
04/17/2019 50 Ozone ROCKY FLATS-N 08-059-0006 AQS 7 50 1 31 34 42
04/18/2019 48 Ozone Aurora East 08-005-0006 AQS 6 48 0 14 18 42
04/19/2019 61 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 61 4 29 21 39
04/20/2019 74 Ozone Aurora East 08-005-0006 AQS 6 74 3 23 25 37
04/21/2019 58 Ozone Aurora East 08-005-0006 AQS 5 58 1 18 15 39
04/22/2019 40 Ozone Aurora East 08-005-0006 AQS 6 40 0 9 30 25
04/23/2019 50 Ozone Aurora East 08-005-0006 AQS 6 50 1 25 48 38
04/24/2019 64 Ozone Aurora East 08-005-0006 AQS 6 64 4 36 32 41
04/25/2019 87 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 87 0 31 26 42
04/26/2019 58 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 7 49 1 58 45 44
04/27/2019 49 Ozone Aurora East 08-005-0006 AQS 6 49 1 14 15 30
04/28/2019 56 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 6 50 1 56 31 36
04/29/2019 45 Ozone Mines Peak 08-019-0006 AQS 5 45 0 10 25 26
04/30/2019 51 Ozone Mines Peak 08-019-0006 AQS 7 51 0 10 49 30
05/01/2019 58 Ozone Mines Peak 08-019-0006 AQS 6 58 1 7 36 21
05/02/2019 58 Ozone Mines Peak 08-019-0006 AQS 6 58 1 17 27 45
05/03/2019 80 Ozone Aurora East 08-005-0006 AQS 7 80 3 31 28 40
05/04/2019 80 Ozone Aurora East 08-005-0006 AQS 6 80 4 26 29 39
05/05/2019 87 Ozone Aurora East 08-005-0006 AQS 6 87 3 22 24 33
05/06/2019 64 Ozone Mines Peak 08-019-0006 AQS 6 64 1 35 54 29
05/07/2019 51 Ozone Mines Peak 08-019-0006 AQS 8 51 1 12 39 25
05/08/2019 45 Ozone Mines Peak 08-019-0006 AQS 6 45 1 4 20 18
05/09/2019 43 Ozone Mines Peak 08-019-0006 AQS 5 43 0 9 23 28
05/10/2019 58 PM2.5 Globeville 08-031-0028 AQS 7 49 1 24 58 34
05/11/2019 51 Ozone Aurora East 08-005-0006 AQS 7 51 3 18 25 30
05/12/2019 74 Ozone Chatfield State Park 08-035-0004 AQS 5 74 3 19 25 38
05/13/2019 74 Ozone Aurora East 08-005-0006 AQS 7 74 6 41 35 45
05/14/2019 80 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 80 17 50 40 43
05/15/2019 61 Ozone Aurora East 08-005-0006 AQS 5 61 1 40 31 38
05/16/2019 77 Ozone Mines Peak 08-019-0006 AQS 7 77 9 51 36 44
05/17/2019 71 SO2 DENVER - CAMP 08-031-0002 AQS 6 64 71 35 35 39
05/18/2019 49 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 5 49 3 18 15 33
05/19/2019 45 Ozone Mines Peak 08-019-0006 AQS 6 45 0 6 24 18
05/20/2019 44 Ozone Mines Peak 08-019-0006 AQS 5 44 1 3 14 23
05/21/2019 46 Ozone Mines Peak 08-019-0006 AQS 6 46 1 10 15 20
05/22/2019 54 Ozone Mines Peak 08-019-0006 AQS 6 54 1 18 30 27
05/23/2019 84 Ozone Mines Peak 08-019-0006 AQS 8 84 3 20 42 35
05/24/2019 71 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 8 71 3 38 35 43
05/25/2019 67 Ozone Mines Peak 08-019-0006 AQS 6 67 0 26 25 32
05/26/2019 64 Ozone Mines Peak 08-019-0006 AQS 6 64 1 30 39 23
05/27/2019 71 Ozone Mines Peak 08-019-0006 AQS 5 71 0 22 24 16
05/28/2019 87 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 87 0 12 16 31
05/29/2019 77 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 3 77 1 14 25 33
05/30/2019 87 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 87 1 31 52 41
05/31/2019 71 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 71 3 34 31 39
06/01/2019 90 Ozone Mines Peak 08-019-0006 AQS 6 90 1 28 31 38
06/02/2019 74 Ozone Mines Peak 08-019-0006 AQS 6 74 1 19 27 29
06/03/2019 61 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 61 1 28 30 36
06/04/2019 71 Ozone Mines Peak 08-019-0006 AQS 6 71 3 34 33 36
06/05/2019 105 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 105 1 32 30 38
06/06/2019 101 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 101 3 26 23 39
06/07/2019 64 Ozone Mines Peak 08-019-0006 AQS 7 64 3 44 34 46
06/08/2019 61 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 7 61 1 28 32 36
06/09/2019 64 Ozone Mines Peak 08-019-0006 AQS 5 64 0 12 17 23
06/10/2019 74 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 74 1 26 23 29
06/11/2019 50 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 50 3 44 33 44
06/12/2019 67 Ozone ROCKY FLATS-N 08-059-0006 AQS 3 67 0 19 20 18
06/13/2019 64 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 5 50 1 64 38 39
06/14/2019 74 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 74 3 37 38 42
06/15/2019 74 Ozone Mines Peak 08-019-0006 AQS 6 74 1 21 26 32
06/16/2019 87 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 87 1 16 28 32
06/17/2019 58 Ozone Aurora East 08-005-0006 AQS 6 58 1 19 53 37
06/18/2019 58 Ozone Mines Peak 08-019-0006 AQS 6 58 0 21 26 29
06/19/2019 80 Ozone Aurora East 08-005-0006 AQS 6 80 1 35 25 35
06/20/2019 54 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 54 1 32 38 33
06/21/2019 47 Ozone Mines Peak 08-019-0006 AQS 5 47 1 16 22 32
06/22/2019 54 Ozone Mines Peak 08-019-0006 AQS 6 54 0 6 17 24
06/23/2019 44 Ozone Mines Peak 08-019-0006 AQS 5 44 0 9 16 28
06/24/2019 61 Ozone Aurora East 08-005-0006 AQS 6 61 3 33 26 35
06/25/2019 58 Ozone Mines Peak 08-019-0006 AQS 5 58 1 31 24 49
06/26/2019 64 Ozone Aurora East 08-005-0006 AQS 6 64 3 48 44 42
06/27/2019 115 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 115 3 47 38 42
06/28/2019 90 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 6 90 1 50 38 40
06/29/2019 67 Ozone Aurora East 08-005-0006 AQS 6 67 3 25 26 29
06/30/2019 54 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 6 54 3 26 31 25
07/01/2019 51 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 51 1 31 39 31
07/02/2019 67 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 67 1 22 30 32
07/03/2019 67 Ozone ROCKY FLATS-N 08-059-0006 AQS 5 67 3 24 26 41
07/04/2019 87 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 7 87 1 52 74 35
07/05/2019 80 Ozone Chatfield State Park 08-035-0004 AQS 7 80 1 27 55 31
07/06/2019 77 Ozone ROCKY FLATS-N 08-059-0006 AQS 5 77 1 23 36 34
07/07/2019 64 Ozone ROCKY FLATS-N 08-059-0006 AQS 5 64 1 19 26 24
07/08/2019 49 Ozone Aurora East 08-005-0006 AQS 5 49 1 32 36 40
07/09/2019 64 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 64 4 31 26 38
07/10/2019 100 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 100 1 24 30 30
07/11/2019 77 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 6 77 1 52 40 44
07/12/2019 87 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 87 3 39 31 43
07/13/2019 101 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 7 101 3 46 36 47
07/14/2019 51 Ozone Aurora East 08-005-0006 AQS 6 51 1 30 26 28
07/15/2019 58 Ozone Chatfield State Park 08-035-0004 AQS 6 58 3 45 30 41
07/16/2019 80 Ozone ROCKY FLATS-N 08-059-0006 AQS 7 80 4 32 27 38
07/17/2019 101 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 101 4 35 28 43
07/18/2019 105 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 6 105 4 41 33 38
07/19/2019 129 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 6 129 4 48 28 45
07/20/2019 54 PM10 Welby 08-001-3001 AQS 6 51 4 54 46 42
07/21/2019 101 Ozone Chatfield State Park 08-035-0004 AQS 5 101 1 31 33 24
07/22/2019 105 Ozone Chatfield State Park 08-035-0004 AQS 6 105 1 28 44 36
07/23/2019 133 Ozone Chatfield State Park 08-035-0004 AQS 6 133 3 37 46 44
07/24/2019 105 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 105 4 42 30 42
07/25/2019 71 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 71 3 43 30 42
07/26/2019 84 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 6 84 1 39 32 39
07/27/2019 74 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 74 1 39 25 27
07/28/2019 54 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 54 4 37 26 30
07/29/2019 77 Ozone ROCKY FLATS-N 08-059-0006 AQS 5 77 3 45 32 33
07/30/2019 90 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 6 90 3 51 41 37
07/31/2019 126 Ozone Chatfield State Park 08-035-0004 AQS 6 126 6 60 45 38
08/01/2019 84 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 8 84 1 49 46 45
08/02/2019 90 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 90 1 49 48 34
08/03/2019 90 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 6 90 4 42 30 41
08/04/2019 74 Ozone ROCKY FLATS-N 08-059-0006 AQS 5 74 3 34 20 25
08/05/2019 90 Ozone Chatfield State Park 08-035-0004 AQS 5 90 3 45 24 39
08/06/2019 115 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 115 3 50 32 51
08/07/2019 154 Ozone Chatfield State Park 08-035-0004 AQS 6 154 3 51 51 45
08/08/2019 101 Ozone Chatfield State Park 08-035-0004 AQS 6 101 1 44 40 42
08/09/2019 71 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 71 1 28 28 35
08/10/2019 80 Ozone Aurora East 08-005-0006 AQS 6 80 0 27 24 33
08/11/2019 50 Ozone Aurora East 08-005-0006 AQS 6 50 1 13 22 32
08/12/2019 87 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 87 1 30 23 32
08/13/2019 93 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 93 1 48 39 42
08/14/2019 87 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 87 1 53 33 34
08/15/2019 62 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 7 51 3 62 45 46
08/16/2019 147 Ozone Chatfield State Park 08-035-0004 AQS 6 147 1 52 54 70
08/17/2019 50 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 50 1 44 30 36
08/18/2019 119 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 8 119 1 51 45 42
08/19/2019 100 Ozone ROCKY FLATS-N 08-059-0006 AQS 8 100 3 59 52 50
08/20/2019 90 Ozone Chatfield State Park 08-035-0004 AQS 6 90 4 68 51 42
08/21/2019 115 Ozone Chatfield State Park 08-035-0004 AQS 6 115 1 55 43 39
08/22/2019 87 Ozone Aurora East 08-005-0006 AQS 6 87 1 44 39 46
08/23/2019 80 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 8 80 1 44 33 53
08/24/2019 84 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 6 84 3 35 33 50
08/25/2019 48 Ozone Aurora East 08-005-0006 AQS 7 48 1 32 28 42
08/26/2019 115 Ozone Black Hawk 08-047-0003 AQS 7 115 1 36 25 36
08/27/2019 80 Ozone Chatfield State Park 08-035-0004 AQS 7 80 0 31 34 31
08/28/2019 77 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 77 3 52 34 56
08/29/2019 64 Ozone Aurora East 08-005-0006 AQS 8 64 3 57 37 46
08/30/2019 112 Ozone Chatfield State Park 08-035-0004 AQS 8 112 1 51 52 45
08/31/2019 84 Ozone Mines Peak 08-019-0006 AQS 7 84 3 26 44 28
09/01/2019 80 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 7 80 1 23 35 40
09/02/2019 64 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 8 64 3 23 28 45
09/03/2019 67 Ozone Chatfield State Park 08-035-0004 AQS 8 67 1 57 39 30
09/04/2019 64 Ozone Aurora East 08-005-0006 AQS 7 64 3 52 37 38
09/05/2019 77 Ozone Chatfield State Park 08-035-0004 AQS 7 77 1 54 34 36
09/06/2019 67 Ozone Mines Peak 08-019-0006 AQS 8 67 3 34 46 35
09/07/2019 87 Ozone NATIONAL RENEWABLE ENERGY LABS - NREL 08-059-0011 AQS 5 87 1 30 28 41
09/08/2019 58 Ozone Mines Peak 08-019-0006 AQS 6 58 1 13 25 30
09/09/2019 90 Ozone Mines Peak 08-019-0006 AQS 7 90 3 22 42 31
09/10/2019 112 Ozone ROCKY FLATS-N 08-059-0006 AQS 7 112 1 45 49 47
09/11/2019 77 Ozone Chatfield State Park 08-035-0004 AQS 9 77 3 52 53 46
09/12/2019 67 Ozone Aurora East 08-005-0006 AQS 6 67 1 33 29 35
09/13/2019 87 Ozone Chatfield State Park 08-035-0004 AQS 11 87 1 47 43 64
09/14/2019 84 Ozone ROCKY FLATS-N 08-059-0006 AQS 13 84 4 44 30 44
09/15/2019 97 Ozone ROCKY FLATS-N 08-059-0006 AQS 9 97 1 28 30 57
09/16/2019 77 Ozone ROCKY FLATS-N 08-059-0006 AQS 8 77 3 58 50 51
09/17/2019 55 PM10 Welby 08-001-3001 AQS 8 49 4 55 35 46
09/18/2019 48 Ozone Mines Peak 08-019-0006 AQS 7 48 3 45 36 39
09/19/2019 77 Ozone ROCKY FLATS-N 08-059-0006 AQS 9 77 3 59 44 46
09/20/2019 56 PM10 Welby 08-001-3001 AQS 6 46 1 56 29 38
09/21/2019 57 PM10 Welby 08-001-3001 AQS 6 49 3 57 29 35
09/22/2019 50 Ozone ROCKY FLATS-N 08-059-0006 AQS 5 50 0 13 19 34
09/23/2019 51 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 9 43 3 51 40 45
09/24/2019 55 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 8 51 4 55 43 42
09/25/2019 58 Ozone Black Hawk 08-047-0003 AQS 8 58 3 57 46 46
09/26/2019 55 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 8 46 4 55 39 51
09/27/2019 45 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 7 44 1 45 32 34
09/28/2019 51 Ozone ROCKY FLATS-N 08-059-0006 AQS 6 51 1 30 32 29
09/29/2019 44 Ozone ROCKY FLATS-N 08-059-0006 AQS 5 44 6 23 28 23
09/30/2019 46 Ozone Chatfield State Park 08-035-0004 AQS 6 46 1 23 27 33
10/01/2019 44 Ozone Mines Peak 08-019-0006 AQS 6 44 1 17 30 15
10/02/2019 58 Ozone Mines Peak 08-019-0006 AQS 6 58 1 15 30 25
10/03/2019 64 Ozone Mines Peak 08-019-0006 AQS 8 64 1 33 54 39
10/04/2019 60 PM2.5 Globeville 08-031-0028 AQS 11 45 3 53 60 53
10/05/2019 64 Ozone Black Hawk 08-047-0003 AQS 10 64 1 33 25 30
10/06/2019 49 Ozone Mines Peak 08-019-0006 AQS 5 49 0 22 18 36
10/07/2019 57 NO2 DENVER - CAMP 08-031-0002 AQS 10 54 3 53 47 57
10/08/2019 61 Ozone Aurora East 08-005-0006 AQS 10 61 4 58 52 57
10/09/2019 65 PM10 Welby 08-001-3001 AQS 9 43 4 65 48 43
10/10/2019 37 Ozone Mines Peak 08-019-0006 AQS 6 37 0 9 23 30
10/11/2019 50 Ozone Mines Peak 08-019-0006 AQS 7 50 1 20 44 47
10/12/2019 50 Ozone Mines Peak 08-019-0006 AQS 9 50 3 27 40 50
10/13/2019 52 NO2 Globeville 08-031-0028 AQS 11 50 1 26 25 52
10/14/2019 52 NO2 Globeville 08-031-0028 AQS 13 51 4 49 43 52
10/15/2019 44 Ozone Mines Peak 08-019-0006 AQS 7 44 3 38 38 42
10/16/2019 58 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 11 44 6 58 56 50
10/17/2019 52 PM10 Welby 08-001-3001 AQS 11 44 3 52 45 46
10/18/2019 55 PM2.5 Tri County Health Dept. Bldg. 08-001-0008 AQS 10 44 4 55 55 52
10/19/2019 44 Ozone HIGHLAND RESERVOIR 08-005-0002 AQS 7 44 6 31 24 44
10/20/2019 52 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 8 42 1 52 31 36
10/21/2019 41 Ozone Black Hawk 08-047-0003 AQS 6 41 3 37 31 40
10/22/2019 53 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 6 43 1 53 40 41
10/23/2019 41 Ozone Black Hawk 08-047-0003 AQS 5 41 1 21 20 39
10/24/2019 42 Ozone Black Hawk 08-047-0003 AQS 7 42 0 11 39 37
10/25/2019 49 NO2 Globeville 08-031-0028 AQS 7 43 1 31 29 49
10/26/2019 53 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 7 46 3 53 40 40
10/27/2019 37 Ozone Mines Peak 08-019-0006 AQS 3 37 0 6 17 15
10/28/2019 41 Ozone Mines Peak 08-019-0006 AQS 6 41 0 9 34 40
10/29/2019 54 PM2.5 DENVER - CAMP 08-031-0002 AQS 5 37 0 7 54 33
10/30/2019 50 Ozone Black Hawk 08-047-0003 AQS 5 50 1 13 44 42
10/31/2019 79 NO2 I-25 08-031-0027 AQS 14 58 9 37 65 79
11/01/2019 77 NO2 Globeville 08-031-0028 AQS 17 48 7 21 61 77
11/02/2019 79 PM2.5 Globeville 08-031-0028 AQS 15 47 4 42 79 62
11/03/2019 63 PM2.5 Globeville 08-031-0028 AQS 16 44 6 27 63 56
11/04/2019 52 PM2.5 Globeville 08-031-0028 AQS 8 41 1 27 52 42
11/05/2019 90 PM2.5 Globeville 08-031-0028 AQS 17 44 4 63 90 64
11/06/2019 47 NO2 Globeville 08-031-0028 AQS 17 44 4 45 46 47
11/07/2019 55 PM2.5 Globeville 08-031-0028 AQS 13 43 3 30 55 36
11/08/2019 67 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 15 43 6 67 62 48
11/09/2019 54 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 9 45 3 54 38 54
11/10/2019 44 Ozone Mines Peak 08-019-0006 AQS 9 44 4 35 30 40
11/11/2019 45 PM2.5 Globeville 08-031-0028 AQS 9 45 1 19 45 32
11/12/2019 58 PM2.5 Globeville 08-031-0028 AQS 14 44 6 52 58 54
11/13/2019 43 Ozone Mines Peak 08-019-0006 AQS 14 43 1 25 20 39
11/14/2019 47 NO2 Globeville 08-031-0028 AQS 8 46 3 36 45 47
11/15/2019 83 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 14 42 7 83 69 51
11/16/2019 52 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 14 45 1 52 37 40
11/17/2019 47 NO2 Globeville 08-031-0028 AQS 6 46 1 17 24 47
11/18/2019 43 NO2 Globeville 08-031-0028 AQS 7 42 4 38 26 43
11/19/2019 69 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 15 43 6 69 58 51
11/20/2019 60 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 15 39 7 60 53 45
11/21/2019 40 Ozone Mines Peak 08-019-0006 AQS 6 40 0 8 29 24
11/22/2019 54 PM2.5 Globeville 08-031-0028 AQS 11 45 3 17 54 32
11/23/2019 49 PM2.5 Globeville 08-031-0028 AQS 13 45 4 38 49 47
11/24/2019 47 Ozone Black Hawk 08-047-0003 AQS 13 47 3 27 22 45
11/25/2019 47 Ozone Black Hawk 08-047-0003 AQS 8 47 4 21 35 47
11/26/2019 45 NO2 Globeville 08-031-0028 AQS 7 36 1 8 23 45
11/27/2019 64 PM2.5 Globeville 08-031-0028 AQS 10 43 4 22 64 55
11/28/2019 87 PM2.5 Globeville 08-031-0028 AQS 10 42 3 24 87 58
11/29/2019 86 PM2.5 Globeville 08-031-0028 AQS 10 47 1 22 86 46
11/30/2019 47 NO2 DENVER - CAMP 08-031-0002 AQS 6 46 3 11 33 47
12/01/2019 63 NO2 Globeville 08-031-0028 AQS 18 48 7 20 54 63
12/02/2019 83 NO2 Globeville 08-031-0028 AQS 24 44 9 43 74 83
12/03/2019 60 NO2 Globeville 08-031-0028 AQS 15 44 6 27 38 60
12/04/2019 70 PM2.5 Globeville 08-031-0028 AQS 16 44 4 56 70 65
12/05/2019 57 PM2.5 Globeville 08-031-0028 AQS 15 37 6 25 57 54
12/06/2019 71 NO2 Globeville 08-031-0028 AQS 17 43 6 31 64 71
12/07/2019 49 NO2 DENVER - CAMP 08-031-0002 AQS 17 43 7 25 47 49
12/08/2019 47 Ozone Black Hawk 08-047-0003 AQS 10 47 3 15 20 34
12/09/2019 45 Ozone Black Hawk 08-047-0003 AQS 7 45 3 19 37 38
12/10/2019 71 PM2.5 Globeville 08-031-0028 AQS 11 47 4 63 71 48
12/11/2019 62 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 14 46 6 62 61 53
12/12/2019 48 NO2 Globeville 08-031-0028 AQS 10 44 4 44 38 48
12/13/2019 45 NO2 Globeville 08-031-0028 AQS 8 43 1 41 29 45
12/14/2019 42 Ozone Black Hawk 08-047-0003 AQS 7 42 1 19 37 41
12/15/2019 50 PM2.5 Globeville 08-031-0028 AQS 7 42 1 14 50 40
12/16/2019 42 Ozone Black Hawk 08-047-0003 AQS 6 42 0 27 40 39
12/17/2019 51 PM2.5 Globeville 08-031-0028 AQS 7 43 3 38 51 49
12/18/2019 59 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 17 44 6 59 56 50
12/19/2019 66 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 19 45 10 66 61 63
12/20/2019 60 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 15 44 6 60 56 52
12/21/2019 53 NO2 Globeville 08-031-0028 AQS 19 49 6 47 45 53
12/22/2019 55 NO2 Globeville 08-031-0028 AQS 22 51 6 44 48 55
12/23/2019 79 PM10 Tri County Health Dept. Bldg. 08-001-0008 AQS 22 48 6 79 69 57
12/24/2019 57 NO2 Globeville 08-031-0028 AQS 15 46 6 48 54 57
12/25/2019 44 Ozone Mines Peak 08-019-0006 AQS 10 44 4 19 30 42
12/26/2019 55 PM2.5 Globeville 08-031-0028 AQS 10 45 3 22 55 44
12/27/2019 77 PM2.5 Globeville 08-031-0028 AQS 9 44 3 44 77 38
12/28/2019 40 Ozone Mines Peak 08-019-0006 AQS 6 40 0 9 38 33
12/29/2019 44 Ozone Black Hawk 08-047-0003 AQS 6 44 1 9 25 44
12/30/2019 58 NO2 Globeville 08-031-0028 AQS 10 46 4 22 40 58
12/31/2019 58 PM2.5 Globeville 08-031-0028 AQS 19 47 6 30 58 56