AQSQID: 80011G001

Site Name: Estaci¢N Seguridad P£Blica

Location: Celaya, MX

Reporting: True, Located: True

Current AQI: 53.0

Celaya MX, MX: 20.518317, -100.81591

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 11, 2019, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 23.0 ppb (18) 0.61 ppb (7) 24.0 μg/m3 (22) 10.9 μg/m3 (45) 45.0
 
June 11, 2019, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 25.0 ppb (19) 0.5 ppb (6) 25.0 μg/m3 (23) 12.9 μg/m3 (52) 52.0
 
June 11, 2019, 11 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 32.0 ppb (25) 0.44 ppb (5) 22.0 μg/m3 (20) 12.2 μg/m3 (50) 50.0
 
June 11, 2019, 10 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 30.0 ppb (23) 0.45 ppb (5) 24.0 μg/m3 (22) 11.9 μg/m3 (50) 50.0
 
June 11, 2019, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 34.0 ppb (26) 0.43 ppb (5) 23.0 μg/m3 (21) 15.9 μg/m3 (58) 58.0
 
June 11, 2019, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 39.0 ppb (30) 0.42 ppb (5) 21.0 μg/m3 (19) 20.9 μg/m3 (69) 69.0
 
June 11, 2019, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 44.0 ppb (34) 0.41 ppb (5) 37.0 μg/m3 (34) 17.4 μg/m3 (61) 61.0
 
June 11, 2019, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 50.0 ppb (38) 0.39 ppb (4) 32.0 μg/m3 (29) 19.8 μg/m3 (67) 67.0
 
June 11, 2019, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 48.0 ppb (37) 0.46 ppb (5) 33.0 μg/m3 (30) 42.6 μg/m3 (118) 118.0
 
June 11, 2019, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 48.0 ppb (37) 0.46 ppb (5) 41.0 μg/m3 (37) 40.9 μg/m3 (114) 114.0
 
June 11, 2019, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 49.0 ppb (38) 0.46 ppb (5) 45.0 μg/m3 (41) 36.0 μg/m3 (101) 101.0
 
June 11, 2019, 1 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 53.0 ppb (41) 0.46 ppb (5) 54.0 μg/m3 (49) 15.5 μg/m3 (57) 57.0
 
June 11, 2019, midnight N/A N/A N/A N/A N/A 8.0 ppb (11) 55.0 ppb (42) 0.51 ppb (6) 59.0 μg/m3 (52) 8.3 μg/m3 (35) 52.0
 
June 10, 2019, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 58.0 ppb (45) 0.51 ppb (6) 65.0 μg/m3 (55) 7.1 μg/m3 (30) 55.0
 
June 10, 2019, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 60.0 ppb (46) 0.51 ppb (6) 63.0 μg/m3 (54) 1.9 μg/m3 (8) 54.0
 
June 10, 2019, 9 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 62.0 ppb (48) 0.5 ppb (6) 59.0 μg/m3 (52) 11.4 μg/m3 (48) 52.0
 
June 10, 2019, 8 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 63.0 ppb (48) 0.48 ppb (5) 44.0 μg/m3 (40) 3.0 μg/m3 (12) 48.0
 
June 10, 2019, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 66.0 ppb (51) 0.5 ppb (6) 38.0 μg/m3 (35) 2.6 μg/m3 (11) 51.0
 
June 10, 2019, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 66.0 ppb (51) 0.47 ppb (5) 48.0 μg/m3 (44) 4.5 μg/m3 (19) 51.0
 
June 10, 2019, 5 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 61.0 ppb (47) 0.49 ppb (5) 46.0 μg/m3 (42) 1.1 μg/m3 (5) 47.0
 
June 10, 2019, 4 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 52.0 ppb (40) 0.6 ppb (7) 72.0 μg/m3 (58) 5.3 μg/m3 (22) 58.0
 
June 10, 2019, 3 p.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 36.0 ppb (28) 0.78 ppb (9) 63.0 μg/m3 (54) 15.3 μg/m3 (57) 57.0
 
June 10, 2019, 2 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 30.0 ppb (23) 0.79 ppb (9) 57.0 μg/m3 (51) 13.7 μg/m3 (54) 54.0
 
June 10, 2019, 1 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 18.0 ppb (14) 0.75 ppb (8) 48.0 μg/m3 (44) 17.0 μg/m3 (61) 61.0
 
June 10, 2019, noon N/A N/A N/A N/A N/A 13.0 ppb (19) 13.0 ppb (10) 0.94 ppb (10) 31.0 μg/m3 (28) 18.7 μg/m3 (64) 64.0
 
June 10, 2019, 11 a.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 28.0 ppb (22) 0.59 ppb (7) 30.0 μg/m3 (27) 16.0 μg/m3 (59) 59.0
 
June 10, 2019, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 26.0 ppb (20) 0.45 ppb (5) 26.0 μg/m3 (24) 13.1 μg/m3 (52) 52.0
 
June 10, 2019, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 29.0 ppb (22) 0.37 ppb (4) 31.0 μg/m3 (28) 15.8 μg/m3 (58) 58.0
 
June 10, 2019, 8 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 26.0 ppb (20) 0.37 ppb (4) 19.0 μg/m3 (17) 23.9 μg/m3 (75) 75.0
 
June 10, 2019, 7 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 31.0 ppb (24) 0.43 ppb (5) 27.0 μg/m3 (25) 34.8 μg/m3 (99) 99.0
 
June 10, 2019, 6 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 35.0 ppb (27) 0.53 ppb (6) 32.0 μg/m3 (29) 34.7 μg/m3 (98) 98.0
 
June 10, 2019, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 43.0 ppb (33) 0.53 ppb (6) 32.0 μg/m3 (29) 31.0 μg/m3 (90) 90.0
 
June 10, 2019, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 50.0 ppb (38) 0.29 ppb (3) 40.0 μg/m3 (36) 29.0 μg/m3 (86) 86.0
 
June 10, 2019, 2 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 51.0 ppb (39) 0.33 ppb (4) 25.0 μg/m3 (23) 27.3 μg/m3 (83) 83.0
 
June 10, 2019, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 58.0 ppb (45) 0.24 ppb (3) 21.0 μg/m3 (19) 11.3 μg/m3 (47) 47.0
 
June 10, 2019, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 64.0 ppb (49) 0.27 ppb (3) 21.0 μg/m3 (19) 4.5 μg/m3 (19) 49.0
 
June 9, 2019, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 66.0 ppb (51) 0.35 ppb (4) 24.0 μg/m3 (22) N/A 51.0
 
June 9, 2019, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 69.0 ppb (53) 0.4 ppb (4) 15.0 μg/m3 (14) N/A 53.0
 
June 9, 2019, 9 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 77.0 ppb (60) 0.45 ppb (5) 19.0 μg/m3 (17) N/A 60.0
 
June 9, 2019, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 79.0 ppb (62) 0.46 ppb (5) 18.0 μg/m3 (16) 2.6 μg/m3 (11) 62.0
 
June 9, 2019, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 76.0 ppb (59) 0.49 ppb (5) 24.0 μg/m3 (22) 2.0 μg/m3 (8) 59.0
 
June 9, 2019, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 71.0 ppb (55) 0.46 ppb (5) 56.0 μg/m3 (50) N/A 55.0
 
June 9, 2019, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 63.0 ppb (48) 0.48 ppb (5) 36.0 μg/m3 (33) 1.6 μg/m3 (7) 48.0
 
June 9, 2019, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 56.0 ppb (43) 0.56 ppb (6) 59.0 μg/m3 (52) 13.9 μg/m3 (54) 54.0
 
June 9, 2019, 3 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 43.0 ppb (33) 0.8 ppb (9) 54.0 μg/m3 (49) 20.4 μg/m3 (68) 68.0
 
June 9, 2019, 2 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 29.0 ppb (22) 0.78 ppb (9) 55.0 μg/m3 (50) 22.9 μg/m3 (73) 73.0
 
June 9, 2019, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 28.0 ppb (22) 0.68 ppb (8) 48.0 μg/m3 (44) 36.4 μg/m3 (102) 102.0
 
June 9, 2019, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 28.0 ppb (22) 0.61 ppb (7) 40.0 μg/m3 (36) 29.6 μg/m3 (87) 87.0
 
June 9, 2019, 11 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 29.0 ppb (22) 0.52 ppb (6) 35.0 μg/m3 (32) 30.9 μg/m3 (90) 90.0
 
June 9, 2019, 10 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 29.0 ppb (22) 0.51 ppb (6) 28.0 μg/m3 (25) 29.5 μg/m3 (87) 87.0
 
June 9, 2019, 9 a.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 24.0 ppb (18) 0.59 ppb (7) 27.0 μg/m3 (25) 31.9 μg/m3 (92) 92.0
 
June 9, 2019, 8 a.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 39.0 ppb (30) 0.78 ppb (9) 29.0 μg/m3 (26) 33.7 μg/m3 (96) 96.0
 
June 9, 2019, 7 a.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 32.0 ppb (25) 0.64 ppb (7) 35.0 μg/m3 (32) 47.0 μg/m3 (129) 129.0
 
June 9, 2019, 6 a.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 41.0 ppb (32) 0.65 ppb (7) 40.0 μg/m3 (36) 28.0 μg/m3 (84) 84.0
 
June 9, 2019, 4 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 44.0 ppb (34) 0.43 ppb (5) 30.0 μg/m3 (27) 29.6 μg/m3 (87) 87.0
 
June 9, 2019, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (34) 0.41 ppb (5) 40.0 μg/m3 (36) 28.0 μg/m3 (84) 84.0
 
June 9, 2019, 2 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 50.0 ppb (38) 0.41 ppb (5) 24.0 μg/m3 (22) 29.7 μg/m3 (88) 88.0
 
June 9, 2019, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 54.0 ppb (42) 0.35 ppb (4) 27.0 μg/m3 (25) 16.1 μg/m3 (59) 59.0
 
June 9, 2019, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 64.0 ppb (49) 0.39 ppb (4) 34.0 μg/m3 (31) 0.8 μg/m3 (3) 49.0
 
June 8, 2019, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 73.0 ppb (57) 0.49 ppb (5) 31.0 μg/m3 (28) 0.2 μg/m3 (1) 57.0
 
June 8, 2019, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 74.0 ppb (57) 0.55 ppb (6) 36.0 μg/m3 (33) 0.1 μg/m3 (0) 57.0
 
June 8, 2019, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 73.0 ppb (57) 0.59 ppb (7) 42.0 μg/m3 (38) 0.2 μg/m3 (1) 57.0
 
June 8, 2019, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 74.0 ppb (57) 0.61 ppb (7) 43.0 μg/m3 (39) 3.5 μg/m3 (15) 57.0
 
June 8, 2019, 7 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 84.0 ppb (66) 0.66 ppb (7) 36.0 μg/m3 (33) 6.8 μg/m3 (28) 66.0
 
June 8, 2019, 6 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 68.0 ppb (52) 0.64 ppb (7) 38.0 μg/m3 (35) 5.8 μg/m3 (24) 52.0
 
June 8, 2019, 5 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 64.0 ppb (49) 0.71 ppb (8) 40.0 μg/m3 (36) 13.3 μg/m3 (53) 53.0
 
June 8, 2019, 4 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 47.0 ppb (36) 0.78 ppb (9) 43.0 μg/m3 (39) 13.7 μg/m3 (54) 54.0
 
June 8, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 37.0 ppb (28) 0.77 ppb (9) 42.0 μg/m3 (38) 4.9 μg/m3 (20) 38.0
 
June 8, 2019, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 25.0 ppb (19) 0.82 ppb (9) 33.0 μg/m3 (30) 5.6 μg/m3 (23) 30.0
 
June 8, 2019, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 20.0 ppb (15) 0.73 ppb (8) 30.0 μg/m3 (27) 14.7 μg/m3 (56) 56.0
 
June 8, 2019, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 20.0 ppb (15) 0.7 ppb (8) 14.0 μg/m3 (13) 8.2 μg/m3 (34) 34.0
 
June 8, 2019, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 35.0 ppb (27) 0.53 ppb (6) 16.0 μg/m3 (15) 12.8 μg/m3 (52) 52.0
 
June 8, 2019, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 34.0 ppb (26) 0.49 ppb (5) 27.0 μg/m3 (25) 8.1 μg/m3 (34) 34.0
 
June 8, 2019, 9 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 23.0 ppb (18) 0.56 ppb (6) 14.0 μg/m3 (13) 20.4 μg/m3 (68) 68.0
 
June 8, 2019, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 32.0 ppb (25) 0.55 ppb (6) 25.0 μg/m3 (23) 27.7 μg/m3 (83) 83.0
 
June 8, 2019, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 33.0 ppb (25) 0.56 ppb (6) 32.0 μg/m3 (29) 37.3 μg/m3 (104) 104.0
 
June 8, 2019, 6 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 33.0 ppb (25) 0.61 ppb (7) 29.0 μg/m3 (26) 30.2 μg/m3 (89) 89.0
 
June 8, 2019, 4 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 31.0 ppb (24) 0.66 ppb (7) 41.0 μg/m3 (37) 25.5 μg/m3 (79) 79.0
 
June 8, 2019, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 38.0 ppb (29) 0.72 ppb (8) 51.0 μg/m3 (46) 35.1 μg/m3 (99) 99.0
 
June 8, 2019, 2 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 42.0 ppb (32) 0.93 ppb (10) 35.0 μg/m3 (32) 29.4 μg/m3 (87) 87.0
 
June 8, 2019, 1 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 54.0 ppb (42) 0.76 ppb (8) 29.0 μg/m3 (26) 29.7 μg/m3 (88) 88.0
 
June 8, 2019, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 77.0 ppb (60) 0.7 ppb (8) 16.0 μg/m3 (15) 5.0 μg/m3 (21) 60.0
 
June 7, 2019, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 89.0 ppb (70) 0.63 ppb (7) 20.0 μg/m3 (18) 2.2 μg/m3 (9) 70.0
 
June 7, 2019, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 86.0 ppb (68) 0.63 ppb (7) 26.0 μg/m3 (24) N/A 68.0
 
June 7, 2019, 9 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 81.0 ppb (63) 0.59 ppb (7) 17.0 μg/m3 (15) N/A 63.0
 
June 7, 2019, 8 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 76.0 ppb (59) 0.6 ppb (7) 21.0 μg/m3 (19) N/A 59.0
 
June 7, 2019, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 69.0 ppb (53) 0.63 ppb (7) 17.0 μg/m3 (15) 0.2 μg/m3 (1) 53.0
 
June 7, 2019, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 62.0 ppb (48) 0.63 ppb (7) 23.0 μg/m3 (21) 0.2 μg/m3 (1) 48.0
 
June 7, 2019, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 49.0 ppb (38) 0.68 ppb (8) 33.0 μg/m3 (30) 0.9 μg/m3 (4) 38.0
 
June 7, 2019, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 29.0 ppb (22) 0.79 ppb (9) 40.0 μg/m3 (36) 3.9 μg/m3 (16) 36.0
 
June 7, 2019, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 11.0 ppb (8) 0.9 ppb (10) 40.0 μg/m3 (36) 7.8 μg/m3 (32) 36.0
 
June 7, 2019, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 5.0 ppb (4) 1.05 ppb (12) 45.0 μg/m3 (41) 12.9 μg/m3 (52) 52.0
 
June 7, 2019, 1 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) N/A 0.96 ppb (11) 36.0 μg/m3 (33) 21.0 μg/m3 (69) 69.0
 
June 7, 2019, noon N/A N/A N/A N/A N/A 13.0 ppb (19) 7.0 ppb (5) 0.69 ppb (8) 25.0 μg/m3 (23) 16.0 μg/m3 (59) 59.0
 
June 7, 2019, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 15.0 ppb (12) 0.59 ppb (7) 17.0 μg/m3 (15) 10.9 μg/m3 (45) 45.0
 
June 7, 2019, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 16.0 ppb (12) 0.57 ppb (6) 16.0 μg/m3 (15) 10.5 μg/m3 (44) 44.0
 
June 7, 2019, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 17.0 ppb (13) 0.57 ppb (6) 27.0 μg/m3 (25) 8.8 μg/m3 (37) 37.0
 
June 7, 2019, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 7.0 ppb (5) 0.64 ppb (7) 14.0 μg/m3 (13) 18.4 μg/m3 (64) 64.0
 
June 7, 2019, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 8.0 ppb (6) 0.62 ppb (7) 21.0 μg/m3 (19) 19.3 μg/m3 (66) 66.0
 
June 7, 2019, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 21.0 ppb (16) 0.67 ppb (7) 23.0 μg/m3 (21) 20.4 μg/m3 (68) 68.0
 
June 7, 2019, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 28.0 ppb (22) 0.73 ppb (8) 36.0 μg/m3 (33) 49.9 μg/m3 (136) 136.0
 
June 7, 2019, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 34.0 ppb (26) 0.8 ppb (9) 30.0 μg/m3 (27) 50.0 μg/m3 (136) 136.0
 
June 7, 2019, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 45.0 ppb (35) 0.7 ppb (8) 43.0 μg/m3 (39) 39.3 μg/m3 (110) 110.0
 
June 7, 2019, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 54.0 ppb (42) 0.7 ppb (8) 45.0 μg/m3 (41) 26.9 μg/m3 (82) 82.0
 
June 7, 2019, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 62.0 ppb (48) 0.76 ppb (8) 34.0 μg/m3 (31) 13.9 μg/m3 (54) 54.0
 
June 6, 2019, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 72.0 ppb (56) 0.7 ppb (8) 39.0 μg/m3 (35) 2.0 μg/m3 (8) 56.0
 
June 6, 2019, 10 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 82.0 ppb (64) 0.73 ppb (8) 56.0 μg/m3 (50) 12.6 μg/m3 (51) 64.0
 
June 6, 2019, 9 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 81.0 ppb (63) 0.76 ppb (8) 57.0 μg/m3 (51) 10.7 μg/m3 (45) 63.0
 
June 6, 2019, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 67.0 ppb (52) 0.73 ppb (8) 52.0 μg/m3 (47) 16.9 μg/m3 (60) 60.0
 
June 6, 2019, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 57.0 ppb (44) 0.69 ppb (8) 41.0 μg/m3 (37) 19.2 μg/m3 (65) 65.0
 
June 6, 2019, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 45.0 ppb (35) 0.7 ppb (8) 28.0 μg/m3 (25) 6.0 μg/m3 (25) 35.0
 
June 6, 2019, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 30.0 ppb (23) 0.74 ppb (8) 33.0 μg/m3 (30) 19.0 μg/m3 (65) 65.0
 
June 6, 2019, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 27.0 ppb (21) 0.68 ppb (8) 28.0 μg/m3 (25) N/A 25.0
 
June 6, 2019, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 15.0 ppb (12) 0.84 ppb (9) 22.0 μg/m3 (20) 6.8 μg/m3 (28) 28.0
 
June 6, 2019, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 8.0 ppb (6) 0.91 ppb (10) 22.0 μg/m3 (20) 19.6 μg/m3 (66) 66.0
 
June 6, 2019, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 15.0 ppb (12) 0.78 ppb (9) 15.0 μg/m3 (14) 3.6 μg/m3 (15) 15.0
 
June 6, 2019, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 15.0 ppb (12) 0.64 ppb (7) 11.0 μg/m3 (10) 12.1 μg/m3 (50) 50.0
 
June 6, 2019, 11 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 16.0 ppb (12) 0.58 ppb (6) 14.0 μg/m3 (13) 12.5 μg/m3 (51) 51.0
 
June 6, 2019, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 18.0 ppb (14) 0.56 ppb (6) 16.0 μg/m3 (15) 13.5 μg/m3 (53) 53.0
 
June 6, 2019, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 11.0 ppb (8) 0.58 ppb (6) 16.0 μg/m3 (15) 18.9 μg/m3 (65) 65.0
 
June 6, 2019, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 19.0 ppb (15) 0.6 ppb (7) 10.0 μg/m3 (9) 18.5 μg/m3 (64) 64.0
 
June 6, 2019, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 23.0 ppb (18) 0.59 ppb (7) 9.0 μg/m3 (8) 3.4 μg/m3 (14) 18.0
 
June 6, 2019, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 26.0 ppb (20) 0.56 ppb (6) 7.0 μg/m3 (6) 19.4 μg/m3 (66) 66.0
 
June 6, 2019, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 26.0 ppb (20) 0.66 ppb (7) 44.0 μg/m3 (40) 31.9 μg/m3 (92) 92.0
 
June 6, 2019, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 31.0 ppb (24) 0.79 ppb (9) 29.0 μg/m3 (26) 23.6 μg/m3 (75) 75.0
 
June 6, 2019, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 39.0 ppb (30) 0.71 ppb (8) 23.0 μg/m3 (21) 22.0 μg/m3 (71) 71.0
 
June 6, 2019, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 45.0 ppb (35) 0.66 ppb (7) 32.0 μg/m3 (29) 12.3 μg/m3 (51) 51.0
 
June 6, 2019, midnight N/A N/A N/A N/A N/A 10.0 ppb (14) 50.0 ppb (38) 0.68 ppb (8) 39.0 μg/m3 (35) 25.6 μg/m3 (79) 79.0
 
June 5, 2019, 11 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 57.0 ppb (44) 0.69 ppb (8) 45.0 μg/m3 (41) 38.5 μg/m3 (108) 108.0
 
June 5, 2019, 10 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 62.0 ppb (48) 0.79 ppb (9) 30.0 μg/m3 (27) 24.2 μg/m3 (76) 76.0
 
June 5, 2019, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 53.0 ppb (41) 0.66 ppb (7) 86.0 μg/m3 (66) 12.7 μg/m3 (51) 66.0
 
June 5, 2019, 8 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 43.0 ppb (33) 0.67 ppb (7) N/A 3.8 μg/m3 (16) 33.0
 
June 5, 2019, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 34.0 ppb (26) 0.77 ppb (9) 59.0 μg/m3 (52) 2.0 μg/m3 (8) 52.0
 
June 5, 2019, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 31.0 ppb (24) 0.76 ppb (8) 29.0 μg/m3 (26) 3.2 μg/m3 (13) 26.0
 
June 5, 2019, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 20.0 ppb (15) 0.89 ppb (10) 19.0 μg/m3 (17) 2.9 μg/m3 (12) 17.0
 
June 5, 2019, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 18.0 ppb (14) 0.84 ppb (9) 60.0 μg/m3 (52) 11.4 μg/m3 (48) 52.0
 
June 5, 2019, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 14.0 ppb (11) 0.81 ppb (9) N/A 5.4 μg/m3 (23) 23.0
 
June 5, 2019, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 15.0 ppb (12) 0.75 ppb (8) 42.0 μg/m3 (38) 5.9 μg/m3 (25) 38.0
 
June 5, 2019, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 15.0 ppb (12) 0.7 ppb (8) 13.0 μg/m3 (12) 9.3 μg/m3 (39) 39.0
 
June 5, 2019, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 21.0 ppb (16) 0.6 ppb (7) 11.0 μg/m3 (10) 7.5 μg/m3 (31) 31.0
 
June 5, 2019, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 23.0 ppb (18) 0.56 ppb (6) 9.0 μg/m3 (8) 9.0 μg/m3 (38) 38.0
 
June 5, 2019, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 24.0 ppb (18) 0.49 ppb (5) 9.0 μg/m3 (8) 6.5 μg/m3 (27) 27.0
 
June 5, 2019, 9 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 26.0 ppb (20) 0.46 ppb (5) 8.0 μg/m3 (7) 9.2 μg/m3 (38) 38.0
 
June 5, 2019, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 26.0 ppb (20) 0.51 ppb (6) 16.0 μg/m3 (15) 19.1 μg/m3 (65) 65.0
 
June 5, 2019, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 31.0 ppb (24) 0.54 ppb (6) 15.0 μg/m3 (14) 18.5 μg/m3 (64) 64.0
 
June 5, 2019, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 33.0 ppb (25) 0.54 ppb (6) 53.0 μg/m3 (48) 37.2 μg/m3 (104) 104.0
 
June 5, 2019, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 35.0 ppb (27) 0.6 ppb (7) 63.0 μg/m3 (54) 35.7 μg/m3 (100) 100.0
 
June 5, 2019, 2 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 42.0 ppb (32) 0.51 ppb (6) 102.0 μg/m3 (74) 37.5 μg/m3 (105) 105.0
 
June 5, 2019, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (32) 0.48 ppb (5) 28.0 μg/m3 (25) 17.8 μg/m3 (62) 62.0
 
June 5, 2019, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (32) 0.48 ppb (5) 29.0 μg/m3 (26) 0.2 μg/m3 (1) 32.0
 
June 4, 2019, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 45.0 ppb (35) 0.52 ppb (6) 18.0 μg/m3 (16) N/A 35.0
 
June 4, 2019, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 46.0 ppb (35) 0.54 ppb (6) 32.0 μg/m3 (29) N/A 35.0
 
June 4, 2019, 9 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 50.0 ppb (38) 0.54 ppb (6) 37.0 μg/m3 (34) 1.8 μg/m3 (8) 38.0
 
June 4, 2019, 8 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 51.0 ppb (39) 0.54 ppb (6) 35.0 μg/m3 (32) 1.9 μg/m3 (8) 39.0
 
June 4, 2019, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 53.0 ppb (41) 0.58 ppb (6) 35.0 μg/m3 (32) 0.9 μg/m3 (4) 41.0
 
June 4, 2019, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 48.0 ppb (37) 0.62 ppb (7) 22.0 μg/m3 (20) 1.1 μg/m3 (5) 37.0
 
June 4, 2019, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 31.0 ppb (24) 0.6 ppb (7) 26.0 μg/m3 (24) N/A 24.0
 
June 4, 2019, 4 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 23.0 ppb (18) 0.57 ppb (6) 31.0 μg/m3 (28) 0.6 μg/m3 (2) 28.0
 
June 4, 2019, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 17.0 ppb (13) 0.67 ppb (7) 27.0 μg/m3 (25) 0.5 μg/m3 (2) 25.0
 
June 4, 2019, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 13.0 ppb (10) 0.81 ppb (9) 10.0 μg/m3 (9) 1.1 μg/m3 (5) 11.0
 
June 4, 2019, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 8.0 ppb (6) 0.82 ppb (9) 9.0 μg/m3 (8) 3.6 μg/m3 (15) 15.0
 
June 4, 2019, noon N/A N/A N/A N/A N/A 8.0 ppb (11) 10.0 ppb (8) 0.56 ppb (6) 6.0 μg/m3 (5) 2.1 μg/m3 (9) 11.0
 
June 4, 2019, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 13.0 ppb (10) 0.44 ppb (5) 4.0 μg/m3 (4) 4.4 μg/m3 (18) 18.0
 
June 4, 2019, 10 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 14.0 ppb (11) 0.42 ppb (5) 5.0 μg/m3 (5) 3.8 μg/m3 (16) 17.0
 
June 4, 2019, 9 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 15.0 ppb (12) 0.41 ppb (5) 7.0 μg/m3 (6) 2.4 μg/m3 (10) 17.0
 
June 4, 2019, 8 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 15.0 ppb (12) 0.42 ppb (5) 8.0 μg/m3 (7) 3.2 μg/m3 (13) 16.0
 
June 4, 2019, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 17.0 ppb (13) 0.44 ppb (5) 9.0 μg/m3 (8) 10.3 μg/m3 (43) 43.0
 
June 4, 2019, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 18.0 ppb (14) 0.5 ppb (6) 9.0 μg/m3 (8) 9.7 μg/m3 (40) 40.0