AQSQID: 060371701

Site Name: Pomona

Location: Pomona, CA

Reporting: True, Located: True

Current AQI: 35.0

Pomona CA, US: 34.0667, -117.7506

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 12, 2019, 11 a.m. 19.8 ppb (18) 2.3 ppb (2) N/A 17.0 ppb (16) N/A N/A 10.0 ppb (8) 0.25 ppb (3) N/A N/A 18.0
 
June 12, 2019, 10 a.m. 17.9 ppb (17) 1.5 ppb (1) N/A 16.0 ppb (15) N/A N/A 13.0 ppb (10) 0.25 ppb (3) N/A N/A 17.0
 
June 12, 2019, 9 a.m. 13.8 ppb (13) 0.7 ppb (1) N/A 13.0 ppb (12) N/A N/A 17.0 ppb (13) 0.22 ppb (2) N/A N/A 13.0
 
June 12, 2019, 8 a.m. 12.2 ppb (11) 0.5 ppb (0) N/A 12.0 ppb (11) N/A N/A 20.0 ppb (15) 0.22 ppb (2) N/A N/A 15.0
 
June 12, 2019, 7 a.m. 15.1 ppb (14) 0.7 ppb (1) N/A 14.0 ppb (13) N/A N/A 19.0 ppb (15) 0.25 ppb (3) N/A N/A 15.0
 
June 12, 2019, 6 a.m. 16.4 ppb (15) 0.8 ppb (1) N/A 16.0 ppb (15) N/A N/A 21.0 ppb (16) 0.28 ppb (3) N/A N/A 16.0
 
June 12, 2019, 5 a.m. 14.7 ppb (14) 0.8 ppb (1) N/A 14.0 ppb (13) N/A N/A 26.0 ppb (20) 0.3 ppb (3) N/A N/A 20.0
 
June 12, 2019, 4 a.m. 19.6 ppb (18) 1.4 ppb (1) N/A 18.0 ppb (17) N/A N/A 25.0 ppb (19) 0.29 ppb (3) N/A N/A 19.0
 
June 12, 2019, 3 a.m. 16.8 ppb (16) 1.1 ppb (1) N/A 16.0 ppb (15) N/A N/A 33.0 ppb (25) 0.32 ppb (4) N/A N/A 25.0
 
June 12, 2019, 2 a.m. 18.2 ppb (17) 1.5 ppb (1) N/A 17.0 ppb (16) N/A N/A 40.0 ppb (31) 0.32 ppb (4) N/A N/A 31.0
 
June 12, 2019, 1 a.m. 15.9 ppb (15) 1.4 ppb (1) N/A 14.0 ppb (13) N/A N/A 52.0 ppb (40) 0.32 ppb (4) N/A N/A 40.0
 
June 12, 2019, midnight 15.2 ppb (14) 0.8 ppb (1) N/A 14.0 ppb (13) N/A N/A 80.0 ppb (62) 0.38 ppb (4) N/A N/A 62.0
 
June 11, 2019, 11 p.m. 14.3 ppb (13) 0.6 ppb (1) N/A 14.0 ppb (13) N/A N/A 90.0 ppb (71) 0.38 ppb (4) N/A N/A 71.0
 
June 11, 2019, 10 p.m. 13.4 ppb (12) 0.7 ppb (1) N/A 13.0 ppb (12) N/A N/A 92.0 ppb (72) 0.4 ppb (4) N/A N/A 72.0
 
June 11, 2019, 9 p.m. 17.1 ppb (16) 1.0 ppb (1) N/A 16.0 ppb (15) N/A N/A 91.0 ppb (72) 0.45 ppb (5) N/A N/A 72.0
 
June 11, 2019, 8 p.m. 18.7 ppb (17) 1.7 ppb (2) N/A 17.0 ppb (16) N/A N/A 81.0 ppb (63) 0.4 ppb (4) N/A N/A 63.0
 
June 11, 2019, 7 p.m. 23.7 ppb (22) 3.2 ppb (3) N/A 21.0 ppb (19) N/A N/A 60.0 ppb (46) 0.39 ppb (4) N/A N/A 46.0
 
June 11, 2019, 6 p.m. 43.7 ppb (40) 7.6 ppb (7) N/A 36.0 ppb (33) N/A N/A 49.0 ppb (38) 0.47 ppb (5) N/A N/A 40.0
 
June 11, 2019, 5 p.m. 61.3 ppb (58) 16.4 ppb (15) N/A 45.0 ppb (42) N/A N/A 31.0 ppb (24) 0.57 ppb (6) N/A N/A 58.0
 
June 11, 2019, 4 p.m. 70.7 ppb (68) 24.1 ppb (22) N/A 47.0 ppb (44) N/A N/A 22.0 ppb (17) 0.58 ppb (6) N/A N/A 68.0
 
June 11, 2019, 3 p.m. 87.4 ppb (86) 41.2 ppb (38) N/A 46.0 ppb (43) N/A N/A 12.0 ppb (9) 0.71 ppb (8) N/A N/A 86.0
 
June 11, 2019, 2 p.m. 69.4 ppb (66) 36.9 ppb (34) N/A 33.0 ppb (31) N/A N/A 8.0 ppb (6) 0.65 ppb (7) N/A N/A 66.0
 
June 11, 2019, 1 p.m. 47.3 ppb (44) 21.9 ppb (20) N/A 25.0 ppb (23) N/A N/A 5.0 ppb (4) 0.52 ppb (6) N/A N/A 44.0
 
June 11, 2019, noon 24.8 ppb (23) 4.0 ppb (4) N/A 21.0 ppb (19) N/A N/A 7.0 ppb (5) 0.32 ppb (4) N/A N/A 23.0
 
June 11, 2019, 11 a.m. 28.7 ppb (27) 3.7 ppb (3) N/A 25.0 ppb (23) N/A N/A 5.0 ppb (4) 0.33 ppb (4) N/A N/A 27.0
 
June 11, 2019, 10 a.m. 27.7 ppb (26) 2.4 ppb (2) N/A 25.0 ppb (23) N/A N/A 5.0 ppb (4) 0.35 ppb (4) N/A N/A 26.0
 
June 11, 2019, 9 a.m. 32.1 ppb (30) 2.7 ppb (3) N/A 29.0 ppb (27) N/A N/A 4.0 ppb (3) 0.41 ppb (5) N/A N/A 30.0
 
June 11, 2019, 8 a.m. 39.3 ppb (36) 4.9 ppb (5) N/A 34.0 ppb (31) N/A N/A 3.0 ppb (2) 0.48 ppb (5) N/A N/A 36.0
 
June 11, 2019, 7 a.m. 47.8 ppb (44) 6.3 ppb (6) N/A 41.0 ppb (38) N/A N/A 5.0 ppb (4) 0.56 ppb (6) N/A N/A 44.0
 
June 11, 2019, 6 a.m. 48.2 ppb (45) 4.9 ppb (5) N/A 43.0 ppb (40) N/A N/A 6.0 ppb (5) 0.59 ppb (7) N/A N/A 45.0
 
June 11, 2019, 5 a.m. 55.6 ppb (52) 4.7 ppb (4) N/A 51.0 ppb (47) N/A N/A 9.0 ppb (7) 0.68 ppb (8) N/A N/A 52.0
 
June 11, 2019, 4 a.m. 32.2 ppb (30) 2.0 ppb (2) N/A 30.0 ppb (28) N/A N/A 27.0 ppb (21) 0.55 ppb (6) N/A N/A 30.0
 
June 11, 2019, 3 a.m. 30.1 ppb (28) 1.6 ppb (1) N/A 28.0 ppb (26) N/A N/A 36.0 ppb (28) 0.52 ppb (6) N/A N/A 28.0
 
June 11, 2019, 2 a.m. 15.3 ppb (14) 1.1 ppb (1) N/A 14.0 ppb (13) N/A N/A 52.0 ppb (40) 0.34 ppb (4) N/A N/A 40.0
 
June 11, 2019, 1 a.m. 12.1 ppb (11) 1.2 ppb (1) N/A 11.0 ppb (10) N/A N/A 55.0 ppb (42) 0.32 ppb (4) N/A N/A 42.0
 
June 11, 2019, midnight 8.9 ppb (8) 0.6 ppb (1) N/A 8.0 ppb (7) N/A N/A 73.0 ppb (57) 0.31 ppb (3) N/A N/A 57.0
 
June 10, 2019, 11 p.m. 6.3 ppb (6) 1.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 63.0 ppb (48) 0.24 ppb (3) N/A N/A 48.0
 
June 10, 2019, 10 p.m. 5.3 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 62.0 ppb (48) 0.24 ppb (3) N/A N/A 48.0
 
June 10, 2019, 9 p.m. 11.1 ppb (10) 1.2 ppb (1) N/A 10.0 ppb (9) N/A N/A 70.0 ppb (54) 0.32 ppb (4) N/A N/A 54.0
 
June 10, 2019, 8 p.m. 18.0 ppb (17) 2.1 ppb (2) N/A 16.0 ppb (15) N/A N/A 68.0 ppb (52) 0.41 ppb (5) N/A N/A 52.0
 
June 10, 2019, 7 p.m. 27.1 ppb (25) 4.4 ppb (4) N/A 23.0 ppb (21) N/A N/A 56.0 ppb (43) 0.47 ppb (5) N/A N/A 43.0
 
June 10, 2019, 6 p.m. 35.8 ppb (33) 7.3 ppb (7) N/A 29.0 ppb (27) N/A N/A 43.0 ppb (33) 0.51 ppb (6) N/A N/A 33.0
 
June 10, 2019, 5 p.m. 28.0 ppb (26) 6.3 ppb (6) N/A 22.0 ppb (20) N/A N/A 41.0 ppb (32) 0.39 ppb (4) N/A N/A 32.0
 
June 10, 2019, 4 p.m. 31.9 ppb (30) 7.9 ppb (7) N/A 24.0 ppb (22) N/A N/A 34.0 ppb (26) 0.4 ppb (4) N/A N/A 30.0
 
June 10, 2019, 3 p.m. 53.6 ppb (50) 18.6 ppb (17) N/A 35.0 ppb (32) N/A N/A 22.0 ppb (17) 0.58 ppb (6) N/A N/A 50.0
 
June 10, 2019, 2 p.m. 85.2 ppb (83) 46.0 ppb (43) N/A 39.0 ppb (36) N/A N/A 8.0 ppb (6) 0.82 ppb (9) N/A N/A 83.0
 
June 10, 2019, 1 p.m. 53.2 ppb (49) 27.5 ppb (25) N/A 26.0 ppb (24) N/A N/A 5.0 ppb (4) 0.67 ppb (7) N/A N/A 49.0
 
June 10, 2019, noon 33.2 ppb (31) 9.2 ppb (9) N/A 24.0 ppb (22) N/A N/A 3.0 ppb (2) 0.56 ppb (6) N/A N/A 31.0
 
June 10, 2019, 11 a.m. 22.1 ppb (20) 1.9 ppb (2) N/A 20.0 ppb (19) N/A N/A 8.0 ppb (6) 0.36 ppb (4) N/A N/A 20.0
 
June 10, 2019, 10 a.m. 22.6 ppb (21) 1.8 ppb (2) N/A 21.0 ppb (19) N/A N/A 10.0 ppb (8) 0.36 ppb (4) N/A N/A 21.0
 
June 10, 2019, 9 a.m. 18.1 ppb (17) 1.3 ppb (1) N/A 17.0 ppb (16) N/A N/A 13.0 ppb (10) 0.37 ppb (4) N/A N/A 17.0
 
June 10, 2019, 8 a.m. 16.6 ppb (15) 1.1 ppb (1) N/A 15.0 ppb (14) N/A N/A 16.0 ppb (12) 0.37 ppb (4) N/A N/A 15.0
 
June 10, 2019, 7 a.m. 13.5 ppb (12) 0.8 ppb (1) N/A 13.0 ppb (12) N/A N/A 24.0 ppb (18) 0.32 ppb (4) N/A N/A 18.0
 
June 10, 2019, 6 a.m. 12.0 ppb (11) 0.9 ppb (1) N/A 11.0 ppb (10) N/A N/A 28.0 ppb (22) 0.29 ppb (3) N/A N/A 22.0
 
June 10, 2019, 5 a.m. 13.8 ppb (13) 0.9 ppb (1) N/A 13.0 ppb (12) N/A N/A 28.0 ppb (22) 0.33 ppb (4) N/A N/A 22.0
 
June 10, 2019, 4 a.m. 13.8 ppb (13) 0.6 ppb (1) N/A 13.0 ppb (12) N/A N/A 32.0 ppb (25) 0.33 ppb (4) N/A N/A 25.0
 
June 10, 2019, 3 a.m. 14.5 ppb (13) 0.6 ppb (1) N/A 14.0 ppb (13) N/A N/A 40.0 ppb (31) 0.37 ppb (4) N/A N/A 31.0
 
June 10, 2019, 2 a.m. 38.7 ppb (36) 12.5 ppb (12) N/A 26.0 ppb (24) N/A N/A 48.0 ppb (37) 0.37 ppb (4) N/A N/A 37.0
 
June 10, 2019, 1 a.m. 10.7 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 63.0 ppb (48) 0.33 ppb (4) N/A N/A 48.0
 
June 10, 2019, midnight 9.3 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (7) N/A N/A 68.0 ppb (52) 0.31 ppb (3) N/A N/A 52.0
 
June 9, 2019, 11 p.m. 17.0 ppb (16) 3.5 ppb (3) N/A 14.0 ppb (13) N/A N/A 73.0 ppb (57) 0.34 ppb (4) N/A N/A 57.0
 
June 9, 2019, 10 p.m. 7.1 ppb (7) 0.6 ppb (1) N/A 7.0 ppb (6) N/A N/A 81.0 ppb (63) 0.34 ppb (4) N/A N/A 63.0
 
June 9, 2019, 9 p.m. 6.9 ppb (6) 0.4 ppb (0) N/A 7.0 ppb (6) N/A N/A 74.0 ppb (57) 0.34 ppb (4) N/A N/A 57.0
 
June 9, 2019, 8 p.m. 7.4 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A N/A 66.0 ppb (51) 0.33 ppb (4) N/A N/A 51.0
 
June 9, 2019, 7 p.m. 7.8 ppb (7) 0.9 ppb (1) N/A 7.0 ppb (6) N/A N/A 58.0 ppb (45) 0.34 ppb (4) N/A N/A 45.0
 
June 9, 2019, 6 p.m. 9.4 ppb (9) 1.6 ppb (1) N/A 8.0 ppb (7) N/A N/A 48.0 ppb (37) 0.36 ppb (4) N/A N/A 37.0
 
June 9, 2019, 5 p.m. 12.7 ppb (12) 2.6 ppb (2) N/A 10.0 ppb (9) N/A N/A 40.0 ppb (31) 0.33 ppb (4) N/A N/A 31.0
 
June 9, 2019, 4 p.m. 13.8 ppb (13) 3.4 ppb (3) N/A 10.0 ppb (9) N/A N/A 32.0 ppb (25) 0.35 ppb (4) N/A N/A 25.0
 
June 9, 2019, 3 p.m. 16.4 ppb (15) 5.1 ppb (5) N/A 11.0 ppb (10) N/A N/A 23.0 ppb (18) 0.33 ppb (4) N/A N/A 18.0
 
June 9, 2019, 2 p.m. 12.3 ppb (11) 3.5 ppb (3) N/A 9.0 ppb (8) N/A N/A 19.0 ppb (15) 0.31 ppb (3) N/A N/A 15.0
 
June 9, 2019, 1 p.m. 6.7 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 22.0 ppb (17) 0.24 ppb (3) N/A N/A 17.0
 
June 9, 2019, noon 6.0 ppb (6) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 23.0 ppb (18) 0.24 ppb (3) N/A N/A 18.0
 
June 9, 2019, 11 a.m. 8.1 ppb (8) 0.2 ppb (0) N/A 8.0 ppb (7) N/A N/A 18.0 ppb (14) 0.25 ppb (3) N/A N/A 14.0
 
June 9, 2019, 10 a.m. 10.5 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 17.0 ppb (13) 0.28 ppb (3) N/A N/A 13.0
 
June 9, 2019, 9 a.m. 10.4 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 22.0 ppb (17) 0.29 ppb (3) N/A N/A 17.0
 
June 9, 2019, 8 a.m. 12.3 ppb (11) 0.8 ppb (1) N/A 11.0 ppb (10) N/A N/A 21.0 ppb (16) 0.32 ppb (4) N/A N/A 16.0
 
June 9, 2019, 7 a.m. 15.1 ppb (14) 1.4 ppb (1) N/A 14.0 ppb (13) N/A N/A 19.0 ppb (15) 0.34 ppb (4) N/A N/A 15.0
 
June 9, 2019, 6 a.m. 13.0 ppb (12) 1.0 ppb (1) N/A 12.0 ppb (11) N/A N/A 22.0 ppb (17) 0.31 ppb (3) N/A N/A 17.0
 
June 9, 2019, 5 a.m. 14.7 ppb (14) 1.6 ppb (1) N/A 13.0 ppb (12) N/A N/A 24.0 ppb (18) 0.28 ppb (3) N/A N/A 18.0
 
June 9, 2019, 4 a.m. 12.5 ppb (12) 1.1 ppb (1) N/A 11.0 ppb (10) N/A N/A 27.0 ppb (21) 0.28 ppb (3) N/A N/A 21.0
 
June 9, 2019, 3 a.m. 8.4 ppb (8) 0.6 ppb (1) N/A 8.0 ppb (7) N/A N/A 33.0 ppb (25) 0.26 ppb (3) N/A N/A 25.0
 
June 9, 2019, 2 a.m. 11.2 ppb (10) 3.1 ppb (3) N/A 8.0 ppb (7) N/A N/A 37.0 ppb (28) 0.25 ppb (3) N/A N/A 28.0
 
June 9, 2019, 1 a.m. 7.4 ppb (7) 1.3 ppb (1) N/A 6.0 ppb (6) N/A N/A 43.0 ppb (33) 0.24 ppb (3) N/A N/A 33.0
 
June 9, 2019, midnight 8.8 ppb (8) 1.3 ppb (1) N/A 7.0 ppb (6) N/A N/A 50.0 ppb (38) 0.25 ppb (3) N/A N/A 38.0
 
June 8, 2019, 11 p.m. 6.5 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 59.0 ppb (45) 0.28 ppb (3) N/A N/A 45.0
 
June 8, 2019, 10 p.m. 6.2 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 61.0 ppb (47) 0.29 ppb (3) N/A N/A 47.0
 
June 8, 2019, 9 p.m. 7.4 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 59.0 ppb (45) 0.29 ppb (3) N/A N/A 45.0
 
June 8, 2019, 8 p.m. 8.1 ppb (8) 1.3 ppb (1) N/A 7.0 ppb (6) N/A N/A 55.0 ppb (42) 0.31 ppb (3) N/A N/A 42.0
 
June 8, 2019, 7 p.m. 7.7 ppb (7) 1.3 ppb (1) N/A 6.0 ppb (6) N/A N/A 51.0 ppb (39) 0.29 ppb (3) N/A N/A 39.0
 
June 8, 2019, 6 p.m. 9.2 ppb (9) 1.8 ppb (2) N/A 7.0 ppb (6) N/A N/A 43.0 ppb (33) 0.3 ppb (3) N/A N/A 33.0
 
June 8, 2019, 5 p.m. 9.7 ppb (9) 2.2 ppb (2) N/A 7.0 ppb (6) N/A N/A 36.0 ppb (28) 0.29 ppb (3) N/A N/A 28.0
 
June 8, 2019, 4 p.m. 11.7 ppb (11) 2.8 ppb (3) N/A 9.0 ppb (8) N/A N/A 29.0 ppb (22) 0.31 ppb (3) N/A N/A 22.0
 
June 8, 2019, 3 p.m. 9.6 ppb (9) 1.5 ppb (1) N/A 8.0 ppb (7) N/A N/A 27.0 ppb (21) 0.29 ppb (3) N/A N/A 21.0
 
June 8, 2019, 2 p.m. 9.9 ppb (9) 1.2 ppb (1) N/A 9.0 ppb (8) N/A N/A 24.0 ppb (18) 0.31 ppb (3) N/A N/A 18.0
 
June 8, 2019, 1 p.m. 6.7 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (19) 0.27 ppb (3) N/A N/A 19.0
 
June 8, 2019, noon 6.3 ppb (6) 0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (19) 0.27 ppb (3) N/A N/A 19.0
 
June 8, 2019, 11 a.m. 5.3 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 28.0 ppb (22) 0.24 ppb (3) N/A N/A 22.0
 
June 8, 2019, 10 a.m. 5.5 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A N/A 30.0 ppb (23) 0.24 ppb (3) N/A N/A 23.0
 
June 8, 2019, 9 a.m. 6.3 ppb (6) 0.1 ppb (0) N/A 6.0 ppb (6) N/A N/A 28.0 ppb (22) 0.25 ppb (3) N/A N/A 22.0
 
June 8, 2019, 8 a.m. 8.6 ppb (8) 1.3 ppb (1) N/A 7.0 ppb (6) N/A N/A 27.0 ppb (21) 0.27 ppb (3) N/A N/A 21.0
 
June 8, 2019, 7 a.m. 9.2 ppb (9) 0.6 ppb (1) N/A 9.0 ppb (8) N/A N/A 26.0 ppb (20) 0.27 ppb (3) N/A N/A 20.0
 
June 8, 2019, 6 a.m. 9.1 ppb (8) 0.9 ppb (1) N/A 8.0 ppb (7) N/A N/A 28.0 ppb (22) 0.24 ppb (3) N/A N/A 22.0
 
June 8, 2019, 5 a.m. 8.8 ppb (8) 1.1 ppb (1) N/A 8.0 ppb (7) N/A N/A 28.0 ppb (22) 0.22 ppb (2) N/A N/A 22.0
 
June 8, 2019, 4 a.m. 12.9 ppb (12) 1.4 ppb (1) N/A 12.0 ppb (11) N/A N/A 27.0 ppb (21) 0.24 ppb (3) N/A N/A 21.0
 
June 8, 2019, 3 a.m. 11.1 ppb (10) 1.0 ppb (1) N/A 10.0 ppb (9) N/A N/A 33.0 ppb (25) 0.25 ppb (3) N/A N/A 25.0
 
June 8, 2019, 2 a.m. 10.3 ppb (10) 1.4 ppb (1) N/A 9.0 ppb (8) N/A N/A 40.0 ppb (31) 0.25 ppb (3) N/A N/A 31.0
 
June 8, 2019, 1 a.m. 10.4 ppb (10) 1.3 ppb (1) N/A 9.0 ppb (8) N/A N/A 45.0 ppb (35) 0.25 ppb (3) N/A N/A 35.0
 
June 8, 2019, midnight 11.5 ppb (11) 2.8 ppb (3) N/A 9.0 ppb (8) N/A N/A 47.0 ppb (36) 0.24 ppb (3) N/A N/A 36.0
 
June 7, 2019, 11 p.m. 10.6 ppb (10) 2.0 ppb (2) N/A 9.0 ppb (8) N/A N/A 50.0 ppb (38) 0.28 ppb (3) N/A N/A 38.0
 
June 7, 2019, 10 p.m. 10.5 ppb (10) 2.1 ppb (2) N/A 8.0 ppb (7) N/A N/A 49.0 ppb (38) 0.26 ppb (3) N/A N/A 38.0
 
June 7, 2019, 9 p.m. 9.0 ppb (8) 1.8 ppb (2) N/A 7.0 ppb (6) N/A N/A 48.0 ppb (37) 0.28 ppb (3) N/A N/A 37.0
 
June 7, 2019, 8 p.m. 13.7 ppb (13) 3.7 ppb (3) N/A 10.0 ppb (9) N/A N/A 39.0 ppb (30) 0.31 ppb (3) N/A N/A 30.0
 
June 7, 2019, 7 p.m. 14.8 ppb (14) 4.1 ppb (4) N/A 11.0 ppb (10) N/A N/A 35.0 ppb (27) 0.34 ppb (4) N/A N/A 27.0
 
June 7, 2019, 3 p.m. 14.3 ppb (13) 2.7 ppb (3) N/A 12.0 ppb (11) N/A N/A 22.0 ppb (17) 0.28 ppb (3) N/A N/A 17.0
 
June 7, 2019, 2 p.m. 13.2 ppb (12) 3.4 ppb (3) N/A 10.0 ppb (9) N/A N/A 23.0 ppb (18) 0.26 ppb (3) N/A N/A 18.0
 
June 7, 2019, 1 p.m. 9.5 ppb (9) 1.6 ppb (1) N/A 8.0 ppb (7) N/A N/A 25.0 ppb (19) 0.25 ppb (3) N/A N/A 19.0
 
June 7, 2019, noon 7.6 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A N/A 26.0 ppb (20) 0.25 ppb (3) N/A N/A 20.0
 
June 7, 2019, 11 a.m. 5.9 ppb (5) 0.1 ppb (0) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (21) 0.22 ppb (2) N/A N/A 21.0
 
June 7, 2019, 10 a.m. 6.6 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (21) 0.23 ppb (3) N/A N/A 21.0
 
June 7, 2019, 9 a.m. 5.9 ppb (5) 0.1 ppb (0) N/A 6.0 ppb (6) N/A N/A 28.0 ppb (22) 0.21 ppb (2) N/A N/A 22.0
 
June 7, 2019, 8 a.m. 5.3 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A N/A 30.0 ppb (23) 0.21 ppb (2) N/A N/A 23.0
 
June 7, 2019, 7 a.m. 6.9 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 29.0 ppb (22) 0.22 ppb (2) N/A N/A 22.0
 
June 7, 2019, 6 a.m. 6.7 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 29.0 ppb (22) 0.21 ppb (2) N/A N/A 22.0
 
June 7, 2019, 5 a.m. 7.1 ppb (7) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 28.0 ppb (22) 0.2 ppb (2) N/A N/A 22.0
 
June 7, 2019, 4 a.m. 7.8 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A N/A 30.0 ppb (23) 0.21 ppb (2) N/A N/A 23.0
 
June 7, 2019, 3 a.m. 7.2 ppb (7) 0.6 ppb (1) N/A 7.0 ppb (6) N/A N/A 31.0 ppb (24) 0.21 ppb (2) N/A N/A 24.0
 
June 7, 2019, 2 a.m. 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A N/A 32.0 ppb (25) 0.21 ppb (2) N/A N/A 25.0
 
June 7, 2019, 1 a.m. 8.6 ppb (8) 1.3 ppb (1) N/A 7.0 ppb (6) N/A N/A 38.0 ppb (29) 0.22 ppb (2) N/A N/A 29.0
 
June 7, 2019, midnight 7.7 ppb (7) 0.8 ppb (1) N/A 7.0 ppb (6) N/A N/A 47.0 ppb (36) 0.23 ppb (3) N/A N/A 36.0
 
June 6, 2019, 11 p.m. 10.2 ppb (9) 1.4 ppb (1) N/A 9.0 ppb (8) N/A N/A 53.0 ppb (41) 0.25 ppb (3) N/A N/A 41.0
 
June 6, 2019, 10 p.m. 14.9 ppb (14) 2.2 ppb (2) N/A 13.0 ppb (12) N/A N/A 55.0 ppb (42) 0.3 ppb (3) N/A N/A 42.0
 
June 6, 2019, 9 p.m. 14.7 ppb (14) 1.9 ppb (2) N/A 13.0 ppb (12) N/A N/A 59.0 ppb (45) 0.34 ppb (4) N/A N/A 45.0
 
June 6, 2019, 8 p.m. 16.4 ppb (15) 2.1 ppb (2) N/A 14.0 ppb (13) N/A N/A 57.0 ppb (44) 0.37 ppb (4) N/A N/A 44.0
 
June 6, 2019, 7 p.m. 13.2 ppb (12) 1.8 ppb (2) N/A 11.0 ppb (10) N/A N/A 55.0 ppb (42) 0.37 ppb (4) N/A N/A 42.0
 
June 6, 2019, 6 p.m. 21.5 ppb (20) 4.4 ppb (4) N/A 17.0 ppb (16) N/A N/A 44.0 ppb (34) 0.4 ppb (4) N/A N/A 34.0
 
June 6, 2019, 5 p.m. 29.8 ppb (28) 8.5 ppb (8) N/A 21.0 ppb (19) N/A N/A 31.0 ppb (24) 0.43 ppb (5) N/A N/A 28.0
 
June 6, 2019, 4 p.m. 29.4 ppb (27) 10.5 ppb (10) N/A 19.0 ppb (18) N/A N/A 22.0 ppb (17) 0.43 ppb (5) N/A N/A 27.0
 
June 6, 2019, 3 p.m. 19.7 ppb (18) 5.4 ppb (5) N/A 14.0 ppb (13) N/A N/A 18.0 ppb (14) 0.36 ppb (4) N/A N/A 18.0
 
June 6, 2019, 2 p.m. 16.6 ppb (15) 3.8 ppb (4) N/A 13.0 ppb (12) N/A N/A 17.0 ppb (13) 0.33 ppb (4) N/A N/A 15.0
 
June 6, 2019, 1 p.m. 12.2 ppb (11) 2.4 ppb (2) N/A 10.0 ppb (9) N/A N/A 20.0 ppb (15) 0.29 ppb (3) N/A N/A 15.0
 
June 6, 2019, noon 9.0 ppb (8) 0.8 ppb (1) N/A 8.0 ppb (7) N/A N/A 21.0 ppb (16) 0.29 ppb (3) N/A N/A 16.0
 
June 6, 2019, 11 a.m. 8.9 ppb (8) 0.5 ppb (0) N/A 8.0 ppb (7) N/A N/A 22.0 ppb (17) 0.26 ppb (3) N/A N/A 17.0
 
June 6, 2019, 10 a.m. 8.5 ppb (8) 0.6 ppb (1) N/A 8.0 ppb (7) N/A N/A 23.0 ppb (18) 0.27 ppb (3) N/A N/A 18.0
 
June 6, 2019, 9 a.m. 7.6 ppb (7) 0.2 ppb (0) N/A 7.0 ppb (6) N/A N/A 23.0 ppb (18) 0.25 ppb (3) N/A N/A 18.0
 
June 6, 2019, 8 a.m. 9.6 ppb (9) 0.7 ppb (1) N/A 9.0 ppb (8) N/A N/A 21.0 ppb (16) 0.26 ppb (3) N/A N/A 16.0
 
June 6, 2019, 7 a.m. 9.6 ppb (9) 0.4 ppb (0) N/A 9.0 ppb (8) N/A N/A 23.0 ppb (18) 0.24 ppb (3) N/A N/A 18.0
 
June 6, 2019, 6 a.m. 11.7 ppb (11) 0.6 ppb (1) N/A 11.0 ppb (10) N/A N/A 23.0 ppb (18) 0.23 ppb (3) N/A N/A 18.0
 
June 6, 2019, 5 a.m. 14.3 ppb (13) 1.5 ppb (1) N/A 13.0 ppb (12) N/A N/A 23.0 ppb (18) 0.24 ppb (3) N/A N/A 18.0
 
June 6, 2019, 4 a.m. 12.7 ppb (12) 1.3 ppb (1) N/A 11.0 ppb (10) N/A N/A 27.0 ppb (21) 0.23 ppb (3) N/A N/A 21.0
 
June 6, 2019, 3 a.m. 11.8 ppb (11) 1.0 ppb (1) N/A 11.0 ppb (10) N/A N/A 31.0 ppb (24) 0.25 ppb (3) N/A N/A 24.0
 
June 6, 2019, 2 a.m. 9.1 ppb (8) 1.1 ppb (1) N/A 8.0 ppb (7) N/A N/A 38.0 ppb (29) 0.23 ppb (3) N/A N/A 29.0
 
June 6, 2019, 1 a.m. 9.8 ppb (9) 1.3 ppb (1) N/A 9.0 ppb (8) N/A N/A 43.0 ppb (33) 0.26 ppb (3) N/A N/A 33.0
 
June 6, 2019, midnight 10.3 ppb (10) 1.2 ppb (1) N/A 9.0 ppb (8) N/A N/A 52.0 ppb (40) 0.28 ppb (3) N/A N/A 40.0
 
June 5, 2019, 11 p.m. 10.7 ppb (10) 1.4 ppb (1) N/A 9.0 ppb (8) N/A N/A 58.0 ppb (45) 0.29 ppb (3) N/A N/A 45.0
 
June 5, 2019, 10 p.m. 13.3 ppb (12) 1.8 ppb (2) N/A 11.0 ppb (10) N/A N/A 58.0 ppb (45) 0.33 ppb (4) N/A N/A 45.0
 
June 5, 2019, 9 p.m. 14.9 ppb (14) 2.2 ppb (2) N/A 13.0 ppb (12) N/A N/A 58.0 ppb (45) 0.36 ppb (4) N/A N/A 45.0
 
June 5, 2019, 8 p.m. 16.1 ppb (15) 2.8 ppb (3) N/A 13.0 ppb (12) N/A N/A 54.0 ppb (42) 0.37 ppb (4) N/A N/A 42.0
 
June 5, 2019, 7 p.m. 16.8 ppb (16) 3.8 ppb (4) N/A 13.0 ppb (12) N/A N/A 45.0 ppb (35) 0.39 ppb (4) N/A N/A 35.0
 
June 5, 2019, 6 p.m. 20.2 ppb (19) 5.9 ppb (5) N/A 14.0 ppb (13) N/A N/A 33.0 ppb (25) 0.42 ppb (5) N/A N/A 25.0
 
June 5, 2019, 5 p.m. 22.5 ppb (21) 7.7 ppb (7) N/A 15.0 ppb (14) N/A N/A 25.0 ppb (19) 0.44 ppb (5) N/A N/A 21.0
 
June 5, 2019, 4 p.m. 27.0 ppb (25) 10.4 ppb (10) N/A 17.0 ppb (16) N/A N/A 20.0 ppb (15) 0.41 ppb (5) N/A N/A 25.0
 
June 5, 2019, 3 p.m. 22.1 ppb (20) 6.8 ppb (6) N/A 15.0 ppb (14) N/A N/A 17.0 ppb (13) 0.39 ppb (4) N/A N/A 20.0
 
June 5, 2019, 2 p.m. 18.2 ppb (17) 4.4 ppb (4) N/A 14.0 ppb (13) N/A N/A 15.0 ppb (12) 0.35 ppb (4) N/A N/A 17.0
 
June 5, 2019, 1 p.m. 14.7 ppb (14) 1.6 ppb (1) N/A 13.0 ppb (12) N/A N/A 15.0 ppb (12) 0.33 ppb (4) N/A N/A 14.0
 
June 5, 2019, noon 12.0 ppb (11) 0.7 ppb (1) N/A 11.0 ppb (10) N/A N/A 16.0 ppb (12) 0.32 ppb (4) N/A N/A 12.0
 
June 5, 2019, 11 a.m. 10.4 ppb (10) 0.7 ppb (1) N/A 10.0 ppb (9) N/A N/A 19.0 ppb (15) 0.28 ppb (3) N/A N/A 15.0
 
June 5, 2019, 10 a.m. 10.9 ppb (10) 0.8 ppb (1) N/A 10.0 ppb (9) N/A N/A 20.0 ppb (15) 0.29 ppb (3) N/A N/A 15.0
 
June 5, 2019, 9 a.m. 9.4 ppb (9) 0.3 ppb (0) N/A 9.0 ppb (8) N/A N/A 21.0 ppb (16) 0.26 ppb (3) N/A N/A 16.0