Pico Riva CA, US: 34.010283, -118.068484
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 24, 2019, 1 a.m. | 12.9 ppb (12) | -0.4 ppb (0) | N/A | 13.0 ppb (12) | N/A | N/A | 53.0 ppb (41) | 0.37 ppb (4) | N/A | N/A | 41.0 | |
| July 24, 2019, midnight | 12.9 ppb (12) | 0.1 ppb (0) | N/A | 13.0 ppb (12) | N/A | N/A | 59.0 ppb (45) | 0.39 ppb (4) | N/A | N/A | 45.0 | |
| July 23, 2019, 11 p.m. | 11.6 ppb (11) | 0.0 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 65.0 ppb (50) | 0.39 ppb (4) | N/A | N/A | 50.0 | |
| July 23, 2019, 10 p.m. | 15.5 ppb (14) | 0.4 ppb (0) | N/A | 15.0 ppb (14) | N/A | N/A | 79.0 ppb (62) | 0.44 ppb (5) | N/A | N/A | 62.0 | |
| July 23, 2019, 9 p.m. | 16.3 ppb (15) | 0.2 ppb (0) | N/A | 16.0 ppb (15) | N/A | N/A | 98.0 ppb (78) | 0.58 ppb (6) | N/A | N/A | 78.0 | |
| July 23, 2019, 8 p.m. | 28.2 ppb (26) | 4.1 ppb (4) | N/A | 24.0 ppb (22) | N/A | N/A | 83.0 ppb (65) | 0.63 ppb (7) | N/A | N/A | 65.0 | |
| July 23, 2019, 7 p.m. | 36.4 ppb (34) | 5.7 ppb (5) | N/A | 31.0 ppb (29) | N/A | N/A | 54.0 ppb (42) | 0.68 ppb (8) | N/A | N/A | 42.0 | |
| July 23, 2019, 6 p.m. | 46.3 ppb (43) | 10.6 ppb (10) | N/A | 36.0 ppb (33) | N/A | N/A | 39.0 ppb (30) | 0.71 ppb (8) | N/A | N/A | 43.0 | |
| July 23, 2019, 5 p.m. | 45.0 ppb (42) | 12.3 ppb (11) | N/A | 33.0 ppb (31) | N/A | N/A | 34.0 ppb (26) | 0.67 ppb (7) | N/A | N/A | 42.0 | |
| July 23, 2019, 4 p.m. | 36.5 ppb (34) | 11.1 ppb (10) | N/A | 25.0 ppb (23) | N/A | N/A | 26.0 ppb (20) | 0.59 ppb (7) | N/A | N/A | 34.0 | |
| July 23, 2019, 3 p.m. | 63.5 ppb (60) | 31.3 ppb (29) | N/A | 32.0 ppb (30) | N/A | N/A | 10.0 ppb (8) | 0.74 ppb (8) | N/A | N/A | 60.0 | |
| July 23, 2019, 2 p.m. | 61.6 ppb (58) | 30.7 ppb (28) | N/A | 31.0 ppb (29) | N/A | N/A | 6.0 ppb (5) | 0.69 ppb (8) | N/A | N/A | 58.0 | |
| July 23, 2019, 1 p.m. | 61.7 ppb (58) | 29.6 ppb (27) | N/A | 32.0 ppb (30) | N/A | N/A | 4.0 ppb (3) | 0.61 ppb (7) | N/A | N/A | 58.0 | |
| July 23, 2019, noon | 50.1 ppb (46) | 16.7 ppb (15) | N/A | 33.0 ppb (31) | N/A | N/A | 4.0 ppb (3) | 0.54 ppb (6) | N/A | N/A | 46.0 | |
| July 23, 2019, 11 a.m. | 38.7 ppb (36) | 5.5 ppb (5) | N/A | 33.0 ppb (31) | N/A | N/A | 4.0 ppb (3) | 0.47 ppb (5) | N/A | N/A | 36.0 | |
| July 23, 2019, 10 a.m. | 33.2 ppb (31) | 2.2 ppb (2) | N/A | 31.0 ppb (29) | N/A | N/A | 5.0 ppb (4) | 0.44 ppb (5) | N/A | N/A | 31.0 | |
| July 23, 2019, 9 a.m. | 13.6 ppb (13) | -0.8 ppb (0) | N/A | 14.0 ppb (13) | N/A | N/A | 18.0 ppb (14) | 0.38 ppb (4) | N/A | N/A | 14.0 | |
| July 23, 2019, 8 a.m. | 12.6 ppb (12) | -0.8 ppb (0) | N/A | 13.0 ppb (12) | N/A | N/A | 21.0 ppb (16) | 0.35 ppb (4) | N/A | N/A | 16.0 | |
| July 23, 2019, 7 a.m. | 19.0 ppb (18) | -0.7 ppb (0) | N/A | 20.0 ppb (19) | N/A | N/A | 22.0 ppb (17) | 0.42 ppb (5) | N/A | N/A | 19.0 | |
| July 23, 2019, 6 a.m. | 21.0 ppb (19) | -0.6 ppb (0) | N/A | 22.0 ppb (20) | N/A | N/A | 27.0 ppb (21) | 0.45 ppb (5) | N/A | N/A | 21.0 | |
| July 23, 2019, 5 a.m. | 17.3 ppb (16) | -1.0 ppb (0) | N/A | 18.0 ppb (17) | N/A | N/A | 32.0 ppb (25) | 0.46 ppb (5) | N/A | N/A | 25.0 | |
| July 23, 2019, 4 a.m. | 23.5 ppb (22) | -0.9 ppb (0) | N/A | 24.0 ppb (22) | N/A | N/A | 28.0 ppb (22) | 0.49 ppb (5) | N/A | N/A | 22.0 | |
| July 23, 2019, 3 a.m. | 19.5 ppb (18) | -1.0 ppb (0) | N/A | 21.0 ppb (19) | N/A | N/A | 27.0 ppb (21) | 0.46 ppb (5) | N/A | N/A | 21.0 | |
| July 23, 2019, 2 a.m. | 15.6 ppb (14) | -0.5 ppb (0) | N/A | 16.0 ppb (15) | N/A | N/A | 31.0 ppb (24) | 0.42 ppb (5) | N/A | N/A | 24.0 | |
| July 23, 2019, 1 a.m. | 12.4 ppb (11) | 0.1 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 39.0 ppb (30) | 0.4 ppb (4) | N/A | N/A | 30.0 | |
| July 23, 2019, midnight | 11.9 ppb (11) | 0.2 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 50.0 ppb (38) | 0.4 ppb (4) | N/A | N/A | 38.0 | |
| July 22, 2019, 11 p.m. | 10.8 ppb (10) | -0.2 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 66.0 ppb (51) | 0.41 ppb (5) | N/A | N/A | 51.0 | |
| July 22, 2019, 10 p.m. | 14.7 ppb (14) | 0.0 ppb (0) | N/A | 15.0 ppb (14) | N/A | N/A | 78.0 ppb (61) | 0.47 ppb (5) | N/A | N/A | 61.0 | |
| July 22, 2019, 9 p.m. | 21.5 ppb (20) | 2.5 ppb (2) | N/A | 19.0 ppb (18) | N/A | N/A | 71.0 ppb (55) | 0.56 ppb (6) | N/A | N/A | 55.0 | |
| July 22, 2019, 8 p.m. | 19.2 ppb (18) | 2.7 ppb (3) | N/A | 16.0 ppb (15) | N/A | N/A | 52.0 ppb (40) | 0.48 ppb (5) | N/A | N/A | 40.0 | |
| July 22, 2019, 7 p.m. | 25.0 ppb (23) | 6.4 ppb (6) | N/A | 19.0 ppb (18) | N/A | N/A | 35.0 ppb (27) | 0.5 ppb (6) | N/A | N/A | 27.0 | |
| July 22, 2019, 6 p.m. | 33.2 ppb (31) | 12.2 ppb (11) | N/A | 21.0 ppb (19) | N/A | N/A | 25.0 ppb (19) | 0.51 ppb (6) | N/A | N/A | 31.0 | |
| July 22, 2019, 5 p.m. | 33.2 ppb (31) | 13.7 ppb (13) | N/A | 19.0 ppb (18) | N/A | N/A | 18.0 ppb (14) | 0.51 ppb (6) | N/A | N/A | 31.0 | |
| July 22, 2019, 4 p.m. | 38.8 ppb (36) | 18.0 ppb (17) | N/A | 21.0 ppb (19) | N/A | N/A | 13.0 ppb (10) | 0.51 ppb (6) | N/A | N/A | 36.0 | |
| July 22, 2019, 3 p.m. | 39.8 ppb (37) | 19.5 ppb (18) | N/A | 20.0 ppb (19) | N/A | N/A | 11.0 ppb (8) | 0.48 ppb (5) | N/A | N/A | 37.0 | |
| July 22, 2019, 2 p.m. | 46.4 ppb (43) | 20.6 ppb (19) | N/A | 24.0 ppb (22) | N/A | N/A | 9.0 ppb (7) | 0.47 ppb (5) | N/A | N/A | 43.0 | |
| July 22, 2019, 1 p.m. | 39.2 ppb (36) | 14.8 ppb (14) | N/A | 24.0 ppb (22) | N/A | N/A | 6.0 ppb (5) | 0.42 ppb (5) | N/A | N/A | 36.0 | |
| July 22, 2019, noon | 35.2 ppb (33) | 9.3 ppb (9) | N/A | 26.0 ppb (24) | N/A | N/A | 4.0 ppb (3) | 0.43 ppb (5) | N/A | N/A | 33.0 | |
| July 22, 2019, 11 a.m. | 28.0 ppb (26) | 1.9 ppb (2) | N/A | 26.0 ppb (24) | N/A | N/A | 5.0 ppb (4) | 0.36 ppb (4) | N/A | N/A | 26.0 | |
| July 22, 2019, 10 a.m. | 26.6 ppb (25) | 1.3 ppb (1) | N/A | 25.0 ppb (23) | N/A | N/A | 5.0 ppb (4) | 0.37 ppb (4) | N/A | N/A | 25.0 | |
| July 22, 2019, 9 a.m. | 18.1 ppb (17) | -0.5 ppb (0) | N/A | 19.0 ppb (18) | N/A | N/A | 11.0 ppb (8) | 0.34 ppb (4) | N/A | N/A | 18.0 | |
| July 22, 2019, 8 a.m. | 11.9 ppb (11) | -0.9 ppb (0) | N/A | 13.0 ppb (12) | N/A | N/A | 14.0 ppb (11) | 0.35 ppb (4) | N/A | N/A | 12.0 | |
| July 22, 2019, 7 a.m. | 14.0 ppb (13) | -0.7 ppb (0) | N/A | 15.0 ppb (14) | N/A | N/A | 14.0 ppb (11) | 0.38 ppb (4) | N/A | N/A | 14.0 | |
| July 22, 2019, 6 a.m. | 13.2 ppb (12) | -0.8 ppb (0) | N/A | 14.0 ppb (13) | N/A | N/A | 14.0 ppb (11) | 0.37 ppb (4) | N/A | N/A | 13.0 | |
| July 22, 2019, 5 a.m. | 14.1 ppb (13) | -0.7 ppb (0) | N/A | 15.0 ppb (14) | N/A | N/A | 17.0 ppb (13) | 0.35 ppb (4) | N/A | N/A | 14.0 | |
| July 22, 2019, 4 a.m. | 12.1 ppb (11) | -1.0 ppb (0) | N/A | 13.0 ppb (12) | N/A | N/A | 21.0 ppb (16) | 0.35 ppb (4) | N/A | N/A | 16.0 | |
| July 22, 2019, 3 a.m. | 9.6 ppb (9) | -1.2 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 30.0 ppb (23) | 0.35 ppb (4) | N/A | N/A | 23.0 | |
| July 22, 2019, 2 a.m. | 10.2 ppb (9) | -1.0 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 39.0 ppb (30) | 0.37 ppb (4) | N/A | N/A | 30.0 | |
| July 22, 2019, 1 a.m. | 11.0 ppb (10) | -0.2 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 46.0 ppb (35) | 0.36 ppb (4) | N/A | N/A | 35.0 | |
| July 22, 2019, midnight | 9.1 ppb (8) | 0.1 ppb (0) | N/A | 9.0 ppb (8) | N/A | N/A | 46.0 ppb (35) | 0.35 ppb (4) | N/A | N/A | 35.0 | |
| July 21, 2019, 11 p.m. | 7.4 ppb (7) | -0.2 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | 52.0 ppb (40) | 0.34 ppb (4) | N/A | N/A | 40.0 | |
| July 21, 2019, 10 p.m. | 13.4 ppb (12) | 1.1 ppb (1) | N/A | 12.0 ppb (11) | N/A | N/A | 51.0 ppb (39) | 0.37 ppb (4) | N/A | N/A | 39.0 | |
| July 21, 2019, 9 p.m. | 8.4 ppb (8) | -0.3 ppb (0) | N/A | 9.0 ppb (8) | N/A | N/A | 62.0 ppb (48) | 0.38 ppb (4) | N/A | N/A | 48.0 | |
| July 21, 2019, 8 p.m. | 5.6 ppb (5) | -0.9 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 68.0 ppb (52) | 0.39 ppb (4) | N/A | N/A | 52.0 | |
| July 21, 2019, 7 p.m. | 4.4 ppb (4) | -1.1 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 70.0 ppb (54) | 0.39 ppb (4) | N/A | N/A | 54.0 | |
| July 21, 2019, 6 p.m. | 4.7 ppb (4) | -0.8 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 57.0 ppb (44) | 0.37 ppb (4) | N/A | N/A | 44.0 | |
| July 21, 2019, 5 p.m. | 8.2 ppb (8) | 0.8 ppb (1) | N/A | 7.0 ppb (6) | N/A | N/A | 40.0 ppb (31) | 0.35 ppb (4) | N/A | N/A | 31.0 | |
| July 21, 2019, 4 p.m. | 11.1 ppb (10) | 2.5 ppb (2) | N/A | 9.0 ppb (8) | N/A | N/A | 28.0 ppb (22) | 0.34 ppb (4) | N/A | N/A | 22.0 | |
| July 21, 2019, 3 p.m. | 10.4 ppb (10) | 2.5 ppb (2) | N/A | 8.0 ppb (7) | N/A | N/A | 23.0 ppb (18) | 0.31 ppb (3) | N/A | N/A | 18.0 | |
| July 21, 2019, 2 p.m. | 6.7 ppb (6) | 0.5 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 21.0 ppb (16) | 0.28 ppb (3) | N/A | N/A | 16.0 | |
| July 21, 2019, 1 p.m. | 5.4 ppb (5) | -0.7 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 18.0 ppb (14) | 0.26 ppb (3) | N/A | N/A | 14.0 | |
| July 21, 2019, noon | 5.5 ppb (5) | -1.2 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 17.0 ppb (13) | 0.25 ppb (3) | N/A | N/A | 13.0 | |
| July 21, 2019, 11 a.m. | 12.9 ppb (12) | -0.8 ppb (0) | N/A | 14.0 ppb (13) | N/A | N/A | 12.0 ppb (9) | 0.28 ppb (3) | N/A | N/A | 13.0 | |
| July 21, 2019, 10 a.m. | 15.6 ppb (14) | -0.5 ppb (0) | N/A | 16.0 ppb (15) | N/A | N/A | 10.0 ppb (8) | 0.3 ppb (3) | N/A | N/A | 15.0 | |
| July 21, 2019, 9 a.m. | 10.0 ppb (9) | -0.9 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 13.0 ppb (10) | 0.32 ppb (4) | N/A | N/A | 10.0 | |
| July 21, 2019, 8 a.m. | 5.7 ppb (5) | -1.2 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 17.0 ppb (13) | 0.3 ppb (3) | N/A | N/A | 13.0 | |
| July 21, 2019, 7 a.m. | 11.3 ppb (10) | -1.0 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 15.0 ppb (12) | 0.32 ppb (4) | N/A | N/A | 12.0 | |
| July 21, 2019, 6 a.m. | 11.4 ppb (11) | -0.9 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 15.0 ppb (12) | 0.34 ppb (4) | N/A | N/A | 12.0 | |
| July 21, 2019, 5 a.m. | 9.9 ppb (9) | -1.0 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 19.0 ppb (15) | 0.33 ppb (4) | N/A | N/A | 15.0 | |
| July 21, 2019, 4 a.m. | 9.2 ppb (9) | -1.3 ppb (0) | N/A | 10.0 ppb (9) | N/A | N/A | 23.0 ppb (18) | 0.32 ppb (4) | N/A | N/A | 18.0 | |
| July 21, 2019, 3 a.m. | 10.2 ppb (9) | -1.4 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 27.0 ppb (21) | 0.32 ppb (4) | N/A | N/A | 21.0 | |
| July 21, 2019, 2 a.m. | 10.9 ppb (10) | -1.0 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 30.0 ppb (23) | 0.32 ppb (4) | N/A | N/A | 23.0 | |
| July 21, 2019, 1 a.m. | 7.4 ppb (7) | -0.4 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | 39.0 ppb (30) | 0.33 ppb (4) | N/A | N/A | 30.0 | |
| July 21, 2019, midnight | 9.2 ppb (9) | 0.4 ppb (0) | N/A | 9.0 ppb (8) | N/A | N/A | 41.0 ppb (32) | 0.33 ppb (4) | N/A | N/A | 32.0 | |
| July 20, 2019, 11 p.m. | 4.7 ppb (4) | -0.8 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 54.0 ppb (42) | 0.33 ppb (4) | N/A | N/A | 42.0 | |
| July 20, 2019, 10 p.m. | 4.1 ppb (4) | -1.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 60.0 ppb (46) | 0.34 ppb (4) | N/A | N/A | 46.0 | |
| July 20, 2019, 9 p.m. | 4.2 ppb (4) | -1.1 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 64.0 ppb (49) | 0.35 ppb (4) | N/A | N/A | 49.0 | |
| July 20, 2019, 8 p.m. | 4.6 ppb (4) | -1.1 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 67.0 ppb (52) | 0.37 ppb (4) | N/A | N/A | 52.0 | |
| July 20, 2019, 7 p.m. | 4.9 ppb (5) | -0.8 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 60.0 ppb (46) | 0.37 ppb (4) | N/A | N/A | 46.0 | |
| July 20, 2019, 6 p.m. | 5.9 ppb (5) | -0.2 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 47.0 ppb (36) | 0.35 ppb (4) | N/A | N/A | 36.0 | |
| July 20, 2019, 5 p.m. | 7.7 ppb (7) | 0.9 ppb (1) | N/A | 7.0 ppb (6) | N/A | N/A | 35.0 ppb (27) | 0.35 ppb (4) | N/A | N/A | 27.0 | |
| July 20, 2019, 4 p.m. | 7.0 ppb (6) | 0.4 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 30.0 ppb (23) | 0.33 ppb (4) | N/A | N/A | 23.0 | |
| July 20, 2019, 3 p.m. | 5.7 ppb (5) | -0.6 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 27.0 ppb (21) | 0.32 ppb (4) | N/A | N/A | 21.0 | |
| July 20, 2019, 2 p.m. | 3.8 ppb (4) | -1.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 27.0 ppb (21) | 0.3 ppb (3) | N/A | N/A | 21.0 | |
| July 20, 2019, 1 p.m. | 5.0 ppb (5) | -1.1 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 24.0 ppb (18) | 0.32 ppb (4) | N/A | N/A | 18.0 | |
| July 20, 2019, noon | 3.4 ppb (3) | -1.4 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 26.0 ppb (20) | 0.31 ppb (3) | N/A | N/A | 20.0 | |
| July 20, 2019, 11 a.m. | 3.9 ppb (4) | -1.5 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 26.0 ppb (20) | 0.31 ppb (3) | N/A | N/A | 20.0 | |
| July 20, 2019, 10 a.m. | 3.5 ppb (3) | -1.5 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 26.0 ppb (20) | 0.3 ppb (3) | N/A | N/A | 20.0 | |
| July 20, 2019, 9 a.m. | 4.3 ppb (4) | -1.5 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 26.0 ppb (20) | 0.31 ppb (3) | N/A | N/A | 20.0 | |
| July 20, 2019, 8 a.m. | 5.4 ppb (5) | -1.3 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 25.0 ppb (19) | 0.32 ppb (4) | N/A | N/A | 19.0 | |
| July 20, 2019, 7 a.m. | 13.1 ppb (12) | -0.8 ppb (0) | N/A | 14.0 ppb (13) | N/A | N/A | 19.0 ppb (15) | 0.35 ppb (4) | N/A | N/A | 15.0 | |
| July 20, 2019, 6 a.m. | 11.2 ppb (10) | -1.0 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 22.0 ppb (17) | 0.36 ppb (4) | N/A | N/A | 17.0 | |
| July 20, 2019, 5 a.m. | 9.5 ppb (9) | -1.2 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 26.0 ppb (20) | 0.33 ppb (4) | N/A | N/A | 20.0 | |
| July 20, 2019, 4 a.m. | 8.8 ppb (8) | -1.3 ppb (0) | N/A | 10.0 ppb (9) | N/A | N/A | 26.0 ppb (20) | 0.33 ppb (4) | N/A | N/A | 20.0 | |
| July 20, 2019, 3 a.m. | 11.1 ppb (10) | -1.2 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 25.0 ppb (19) | 0.34 ppb (4) | N/A | N/A | 19.0 | |
| July 20, 2019, 2 a.m. | 14.5 ppb (13) | -0.3 ppb (0) | N/A | 15.0 ppb (14) | N/A | N/A | 29.0 ppb (22) | 0.35 ppb (4) | N/A | N/A | 22.0 | |
| July 20, 2019, 1 a.m. | 12.4 ppb (11) | 0.8 ppb (1) | N/A | 12.0 ppb (11) | N/A | N/A | 33.0 ppb (25) | 0.34 ppb (4) | N/A | N/A | 25.0 | |
| July 20, 2019, midnight | 11.5 ppb (11) | 1.3 ppb (1) | N/A | 10.0 ppb (9) | N/A | N/A | 36.0 ppb (28) | 0.34 ppb (4) | N/A | N/A | 28.0 | |
| July 19, 2019, 11 p.m. | 7.6 ppb (7) | 0.2 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 42.0 ppb (32) | 0.33 ppb (4) | N/A | N/A | 32.0 | |
| July 19, 2019, 10 p.m. | 7.6 ppb (7) | 0.2 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 46.0 ppb (35) | 0.32 ppb (4) | N/A | N/A | 35.0 | |
| July 19, 2019, 9 p.m. | 10.6 ppb (10) | 1.5 ppb (1) | N/A | 9.0 ppb (8) | N/A | N/A | 43.0 ppb (33) | 0.35 ppb (4) | N/A | N/A | 33.0 | |
| July 19, 2019, 8 p.m. | 19.3 ppb (18) | 7.6 ppb (7) | N/A | 12.0 ppb (11) | N/A | N/A | 44.0 ppb (34) | 0.35 ppb (4) | N/A | N/A | 34.0 | |
| July 19, 2019, 7 p.m. | 15.5 ppb (14) | 6.4 ppb (6) | N/A | 9.0 ppb (8) | N/A | N/A | 40.0 ppb (31) | 0.34 ppb (4) | N/A | N/A | 31.0 | |
| July 19, 2019, 6 p.m. | 19.4 ppb (18) | 7.8 ppb (7) | N/A | 9.0 ppb (8) | N/A | N/A | 33.0 ppb (25) | 0.34 ppb (4) | N/A | N/A | 25.0 | |
| July 19, 2019, 5 p.m. | 15.1 ppb (14) | 5.9 ppb (5) | N/A | 9.0 ppb (8) | N/A | N/A | 25.0 ppb (19) | 0.33 ppb (4) | N/A | N/A | 19.0 | |
| July 19, 2019, 4 p.m. | 19.4 ppb (18) | 9.0 ppb (8) | N/A | 10.0 ppb (9) | N/A | N/A | 19.0 ppb (15) | 0.32 ppb (4) | N/A | N/A | 18.0 | |
| July 19, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| July 19, 2019, 2 p.m. | 22.7 ppb (21) | 12.0 ppb (11) | N/A | 11.0 ppb (10) | N/A | N/A | 16.0 ppb (12) | 0.3 ppb (3) | N/A | N/A | 21.0 | |
| July 19, 2019, 1 p.m. | 12.4 ppb (11) | 1.7 ppb (2) | N/A | 11.0 ppb (10) | N/A | N/A | 13.0 ppb (10) | 0.32 ppb (4) | N/A | N/A | 11.0 | |
| July 19, 2019, noon | 10.2 ppb (9) | -1.0 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 12.0 ppb (9) | 0.33 ppb (4) | N/A | N/A | 10.0 | |
| July 19, 2019, 11 a.m. | 9.7 ppb (9) | -1.1 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 12.0 ppb (9) | 0.34 ppb (4) | N/A | N/A | 10.0 | |
| July 19, 2019, 10 a.m. | 11.5 ppb (11) | -0.9 ppb (0) | N/A | 12.0 ppb (11) | N/A | N/A | 12.0 ppb (9) | 0.34 ppb (4) | N/A | N/A | 11.0 | |
| July 19, 2019, 9 a.m. | 11.6 ppb (11) | -1.0 ppb (0) | N/A | 13.0 ppb (12) | N/A | N/A | 11.0 ppb (8) | 0.35 ppb (4) | N/A | N/A | 12.0 | |
| July 19, 2019, 8 a.m. | 14.1 ppb (13) | -0.5 ppb (0) | N/A | 15.0 ppb (14) | N/A | N/A | 10.0 ppb (8) | 0.35 ppb (4) | N/A | N/A | 14.0 | |
| July 19, 2019, 7 a.m. | 13.0 ppb (12) | -0.9 ppb (0) | N/A | 14.0 ppb (13) | N/A | N/A | 14.0 ppb (11) | 0.35 ppb (4) | N/A | N/A | 13.0 | |
| July 19, 2019, 6 a.m. | 12.6 ppb (12) | -1.1 ppb (0) | N/A | 14.0 ppb (13) | N/A | N/A | 15.0 ppb (12) | 0.33 ppb (4) | N/A | N/A | 13.0 | |
| July 19, 2019, 5 a.m. | 11.8 ppb (11) | -1.0 ppb (0) | N/A | 13.0 ppb (12) | N/A | N/A | 19.0 ppb (15) | 0.33 ppb (4) | N/A | N/A | 15.0 | |
| July 19, 2019, 4 a.m. | 9.9 ppb (9) | -1.2 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 23.0 ppb (18) | 0.34 ppb (4) | N/A | N/A | 18.0 | |
| July 19, 2019, 3 a.m. | 9.6 ppb (9) | -1.2 ppb (0) | N/A | 11.0 ppb (10) | N/A | N/A | 25.0 ppb (19) | 0.35 ppb (4) | N/A | N/A | 19.0 | |
| July 19, 2019, 2 a.m. | 12.3 ppb (11) | -0.5 ppb (0) | N/A | 13.0 ppb (12) | N/A | N/A | 27.0 ppb (21) | 0.34 ppb (4) | N/A | N/A | 21.0 | |
| July 19, 2019, 1 a.m. | 11.0 ppb (10) | 0.5 ppb (0) | N/A | 10.0 ppb (9) | N/A | N/A | 35.0 ppb (27) | 0.36 ppb (4) | N/A | N/A | 27.0 | |
| July 19, 2019, midnight | 16.0 ppb (15) | 2.4 ppb (2) | N/A | 14.0 ppb (13) | N/A | N/A | 35.0 ppb (27) | 0.38 ppb (4) | N/A | N/A | 27.0 | |
| July 18, 2019, 11 p.m. | 13.7 ppb (13) | 1.6 ppb (1) | N/A | 12.0 ppb (11) | N/A | N/A | 43.0 ppb (33) | 0.38 ppb (4) | N/A | N/A | 33.0 | |
| July 18, 2019, 10 p.m. | 9.8 ppb (9) | 0.1 ppb (0) | N/A | 10.0 ppb (9) | N/A | N/A | 57.0 ppb (44) | 0.39 ppb (4) | N/A | N/A | 44.0 | |
| July 18, 2019, 9 p.m. | 15.8 ppb (15) | 4.2 ppb (4) | N/A | 12.0 ppb (11) | N/A | N/A | 62.0 ppb (48) | 0.4 ppb (4) | N/A | N/A | 48.0 | |
| July 18, 2019, 8 p.m. | 9.4 ppb (9) | 1.4 ppb (1) | N/A | 8.0 ppb (7) | N/A | N/A | 59.0 ppb (45) | 0.36 ppb (4) | N/A | N/A | 45.0 | |
| July 18, 2019, 7 p.m. | 11.6 ppb (11) | 2.0 ppb (2) | N/A | 10.0 ppb (9) | N/A | N/A | 47.0 ppb (36) | 0.4 ppb (4) | N/A | N/A | 36.0 | |
| July 18, 2019, 6 p.m. | 13.8 ppb (13) | 3.6 ppb (3) | N/A | 10.0 ppb (9) | N/A | N/A | 36.0 ppb (28) | 0.4 ppb (4) | N/A | N/A | 28.0 | |
| July 18, 2019, 5 p.m. | 16.8 ppb (16) | 5.4 ppb (5) | N/A | 11.0 ppb (10) | N/A | N/A | 28.0 ppb (22) | 0.39 ppb (4) | N/A | N/A | 22.0 | |
| July 18, 2019, 4 p.m. | 17.0 ppb (16) | 6.1 ppb (6) | N/A | 11.0 ppb (10) | N/A | N/A | 22.0 ppb (17) | 0.38 ppb (4) | N/A | N/A | 17.0 | |
| July 18, 2019, 3 p.m. | 19.1 ppb (18) | 7.7 ppb (7) | N/A | 11.0 ppb (10) | N/A | N/A | 17.0 ppb (13) | 0.36 ppb (4) | N/A | N/A | 18.0 | |
| July 18, 2019, 2 p.m. | 19.8 ppb (18) | 7.8 ppb (7) | N/A | 12.0 ppb (11) | N/A | N/A | 15.0 ppb (12) | 0.36 ppb (4) | N/A | N/A | 18.0 | |
| July 18, 2019, 1 p.m. | 11.9 ppb (11) | 1.3 ppb (1) | N/A | 11.0 ppb (10) | N/A | N/A | 15.0 ppb (12) | 0.34 ppb (4) | N/A | N/A | 12.0 | |
| July 18, 2019, noon | 7.1 ppb (7) | -1.1 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | 17.0 ppb (13) | 0.32 ppb (4) | N/A | N/A | 13.0 | |
| July 18, 2019, 11 a.m. | 5.6 ppb (5) | -1.3 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 19.0 ppb (15) | 0.31 ppb (3) | N/A | N/A | 15.0 | |
| July 18, 2019, 10 a.m. | 5.2 ppb (5) | -1.4 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 18.0 ppb (14) | 0.29 ppb (3) | N/A | N/A | 14.0 | |
| July 18, 2019, 9 a.m. | 7.0 ppb (6) | -1.1 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | 16.0 ppb (12) | 0.29 ppb (3) | N/A | N/A | 12.0 | |
| July 18, 2019, 8 a.m. | 6.6 ppb (6) | -1.3 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | 18.0 ppb (14) | 0.3 ppb (3) | N/A | N/A | 14.0 | |
| July 18, 2019, 7 a.m. | 5.6 ppb (5) | -1.3 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 20.0 ppb (15) | 0.3 ppb (3) | N/A | N/A | 15.0 | |
| July 18, 2019, 6 a.m. | 4.8 ppb (4) | -1.5 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 23.0 ppb (18) | 0.3 ppb (3) | N/A | N/A | 18.0 | |
| July 18, 2019, 5 a.m. | 6.0 ppb (6) | -1.5 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | 25.0 ppb (19) | 0.31 ppb (3) | N/A | N/A | 19.0 | |
| July 18, 2019, 4 a.m. | 7.3 ppb (7) | -1.4 ppb (0) | N/A | 9.0 ppb (8) | N/A | N/A | 25.0 ppb (19) | 0.32 ppb (4) | N/A | N/A | 19.0 | |
| July 18, 2019, 3 a.m. | 6.3 ppb (6) | -1.5 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | 28.0 ppb (22) | 0.31 ppb (3) | N/A | N/A | 22.0 | |
| July 18, 2019, 2 a.m. | 5.1 ppb (5) | -1.3 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 32.0 ppb (25) | 0.31 ppb (3) | N/A | N/A | 25.0 | |
| July 18, 2019, 1 a.m. | 4.2 ppb (4) | -0.8 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 35.0 ppb (27) | 0.31 ppb (3) | N/A | N/A | 27.0 | |
| July 18, 2019, midnight | 4.2 ppb (4) | -0.5 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 38.0 ppb (29) | 0.31 ppb (3) | N/A | N/A | 29.0 | |
| July 17, 2019, 11 p.m. | 4.6 ppb (4) | -0.3 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 41.0 ppb (32) | 0.32 ppb (4) | N/A | N/A | 32.0 | |
| July 17, 2019, 10 p.m. | 4.9 ppb (5) | -0.3 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 46.0 ppb (35) | 0.33 ppb (4) | N/A | N/A | 35.0 | |
| July 17, 2019, 9 p.m. | 11.6 ppb (11) | 3.7 ppb (3) | N/A | 8.0 ppb (7) | N/A | N/A | 47.0 ppb (36) | 0.37 ppb (4) | N/A | N/A | 36.0 | |
| July 17, 2019, 8 p.m. | 13.4 ppb (12) | 4.0 ppb (4) | N/A | 9.0 ppb (8) | N/A | N/A | 46.0 ppb (35) | 0.35 ppb (4) | N/A | N/A | 35.0 | |
| July 17, 2019, 7 p.m. | 9.7 ppb (9) | 1.7 ppb (2) | N/A | 8.0 ppb (7) | N/A | N/A | 47.0 ppb (36) | 0.35 ppb (4) | N/A | N/A | 36.0 | |
| July 17, 2019, 6 p.m. | 15.2 ppb (14) | 4.1 ppb (4) | N/A | 11.0 ppb (10) | N/A | N/A | 40.0 ppb (31) | 0.39 ppb (4) | N/A | N/A | 31.0 | |
| July 17, 2019, 5 p.m. | 24.6 ppb (23) | 12.3 ppb (11) | N/A | 12.0 ppb (11) | N/A | N/A | 31.0 ppb (24) | 0.42 ppb (5) | N/A | N/A | 24.0 | |
| July 17, 2019, 4 p.m. | 13.2 ppb (12) | 4.3 ppb (4) | N/A | 9.0 ppb (8) | N/A | N/A | 28.0 ppb (22) | 0.35 ppb (4) | N/A | N/A | 22.0 | |
| July 17, 2019, 3 p.m. | 10.8 ppb (10) | 1.8 ppb (2) | N/A | 9.0 ppb (8) | N/A | N/A | 21.0 ppb (16) | 0.35 ppb (4) | N/A | N/A | 16.0 | |
| July 17, 2019, 2 p.m. | 9.8 ppb (9) | 0.9 ppb (1) | N/A | 9.0 ppb (8) | N/A | N/A | 20.0 ppb (15) | 0.33 ppb (4) | N/A | N/A | 15.0 | |
| July 17, 2019, 1 p.m. | 7.1 ppb (7) | -0.9 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | 20.0 ppb (15) | 0.32 ppb (4) | N/A | N/A | 15.0 | |
| July 17, 2019, noon | 8.5 ppb (8) | -1.1 ppb (0) | N/A | 10.0 ppb (9) | N/A | N/A | 18.0 ppb (14) | 0.32 ppb (4) | N/A | N/A | 14.0 | |
| July 17, 2019, 11 a.m. | 5.7 ppb (5) | -1.3 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 21.0 ppb (16) | 0.3 ppb (3) | N/A | N/A | 16.0 | |
| July 17, 2019, 10 a.m. | 5.0 ppb (5) | -1.3 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 21.0 ppb (16) | 0.31 ppb (3) | N/A | N/A | 16.0 | |
| July 17, 2019, 9 a.m. | 4.4 ppb (4) | -1.3 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 23.0 ppb (18) | 0.29 ppb (3) | N/A | N/A | 18.0 | |
| July 17, 2019, 8 a.m. | 3.9 ppb (4) | -1.4 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 23.0 ppb (18) | 0.29 ppb (3) | N/A | N/A | 18.0 | |
| July 17, 2019, 7 a.m. | 3.4 ppb (3) | -1.5 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 24.0 ppb (18) | 0.29 ppb (3) | N/A | N/A | 18.0 | |
| July 17, 2019, 6 a.m. | 3.3 ppb (3) | -1.6 ppb (0) | N/A | 5.0 ppb (5) | N/A | N/A | 27.0 ppb (21) | 0.29 ppb (3) | N/A | N/A | 21.0 | |
| July 17, 2019, 5 a.m. | 4.4 ppb (4) | -1.5 ppb (0) | N/A | 6.0 ppb (6) | N/A | N/A | 27.0 ppb (21) | 0.3 ppb (3) | N/A | N/A | 21.0 | |
| July 17, 2019, 4 a.m. | 5.6 ppb (5) | -1.3 ppb (0) | N/A | 7.0 ppb (6) | N/A | N/A | 27.0 ppb (21) | 0.31 ppb (3) | N/A | N/A | 21.0 | |
| July 17, 2019, 3 a.m. | 8.0 ppb (7) | -1.3 ppb (0) | N/A | 9.0 ppb (8) | N/A | N/A | 26.0 ppb (20) | 0.33 ppb (4) | N/A | N/A | 20.0 | |
| July 17, 2019, 2 a.m. | 7.0 ppb (6) | -1.0 ppb (0) | N/A | 8.0 ppb (7) | N/A | N/A | 28.0 ppb (22) | 0.32 ppb (4) | N/A | N/A | 22.0 |