Panthersville GA, US: 33.698611, -84.272608
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 19, 2019, 7 p.m. | 25.0 ppb (23) | 11.5 ppb (11) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
| Sept. 19, 2019, 6 p.m. | 18.9 ppb (18) | 8.3 ppb (8) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| Sept. 19, 2019, 5 p.m. | 24.6 ppb (23) | 12.5 ppb (12) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
| Sept. 19, 2019, 4 p.m. | 18.8 ppb (17) | 8.9 ppb (8) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| Sept. 19, 2019, 3 p.m. | 23.8 ppb (22) | 12.3 ppb (11) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 | |
| Sept. 19, 2019, 2 p.m. | 37.3 ppb (35) | 20.0 ppb (19) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 | |
| Sept. 19, 2019, 1 p.m. | 22.8 ppb (21) | 10.0 ppb (9) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
| Sept. 19, 2019, noon | 20.3 ppb (19) | 7.2 ppb (7) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 | |
| Sept. 19, 2019, 11 a.m. | 22.8 ppb (21) | 7.1 ppb (7) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
| Sept. 19, 2019, 10 a.m. | 21.2 ppb (20) | 6.6 ppb (6) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 | |
| Sept. 19, 2019, 9 a.m. | 30.5 ppb (28) | 11.7 ppb (11) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 | |
| Sept. 19, 2019, 8 a.m. | 46.6 ppb (43) | 19.8 ppb (18) | N/A | 27.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 | |
| Sept. 19, 2019, 7 a.m. | 33.8 ppb (31) | 10.1 ppb (9) | N/A | 24.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 | |
| Sept. 19, 2019, 6 a.m. | 27.0 ppb (25) | 7.7 ppb (7) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
| Sept. 19, 2019, 5 a.m. | 9.8 ppb (9) | 2.2 ppb (2) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| Sept. 19, 2019, 4 a.m. | 16.9 ppb (16) | 4.5 ppb (4) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 | |
| Sept. 19, 2019, 3 a.m. | 41.3 ppb (38) | 16.6 ppb (15) | N/A | 25.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 | |
| Sept. 19, 2019, 2 a.m. | 42.3 ppb (39) | 17.7 ppb (16) | N/A | 25.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 | |
| Sept. 19, 2019, 1 a.m. | 41.2 ppb (38) | 18.5 ppb (17) | N/A | 23.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 | |
| Sept. 19, 2019, midnight | 49.6 ppb (46) | 22.3 ppb (21) | N/A | 27.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 | |
| Sept. 18, 2019, 11 p.m. | 50.4 ppb (47) | 23.0 ppb (21) | N/A | 27.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 | |
| Sept. 18, 2019, 10 p.m. | 42.6 ppb (39) | 19.3 ppb (18) | N/A | 23.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 | |
| Sept. 18, 2019, 9 p.m. | 31.3 ppb (29) | 12.9 ppb (12) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
| Sept. 18, 2019, 8 p.m. | 37.5 ppb (35) | 16.9 ppb (16) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 | |
| Sept. 18, 2019, 7 p.m. | 40.8 ppb (38) | 19.5 ppb (18) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 | |
| Sept. 18, 2019, 6 p.m. | 39.0 ppb (36) | 18.7 ppb (17) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 | |
| Sept. 18, 2019, 5 p.m. | 31.5 ppb (29) | 14.5 ppb (13) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
| Sept. 18, 2019, 4 p.m. | 27.9 ppb (26) | 13.5 ppb (12) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 | |
| Sept. 18, 2019, 3 p.m. | 27.4 ppb (25) | 13.1 ppb (12) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
| Sept. 18, 2019, 2 p.m. | 42.8 ppb (40) | 21.2 ppb (20) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 | |
| Sept. 18, 2019, 1 p.m. | 59.7 ppb (56) | 33.1 ppb (31) | N/A | 27.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 | |
| Sept. 18, 2019, noon | 66.0 ppb (63) | 39.0 ppb (36) | N/A | 27.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 63.0 | |
| Sept. 18, 2019, 11 a.m. | 70.5 ppb (68) | 41.8 ppb (39) | N/A | 29.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 68.0 | |
| Sept. 18, 2019, 10 a.m. | 68.5 ppb (65) | 41.4 ppb (38) | N/A | 27.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 65.0 | |
| Sept. 18, 2019, 9 a.m. | 48.3 ppb (45) | 24.1 ppb (22) | N/A | 24.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 | |
| Sept. 18, 2019, 8 a.m. | 37.7 ppb (35) | 16.6 ppb (15) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 | |
| Sept. 18, 2019, 7 a.m. | 36.4 ppb (34) | 12.2 ppb (11) | N/A | 24.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| Sept. 18, 2019, 6 a.m. | 32.8 ppb (30) | 6.5 ppb (6) | N/A | 26.0 ppb (24) | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
| Sept. 18, 2019, 5 a.m. | 37.7 ppb (35) | 6.3 ppb (6) | N/A | 31.0 ppb (29) | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 | |
| Sept. 18, 2019, 4 a.m. | 36.5 ppb (34) | 4.1 ppb (4) | N/A | 32.0 ppb (30) | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| Sept. 18, 2019, 3 a.m. | 48.2 ppb (45) | 12.3 ppb (11) | N/A | 36.0 ppb (33) | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 | |
| Sept. 18, 2019, 2 a.m. | 46.2 ppb (43) | 8.4 ppb (8) | N/A | 38.0 ppb (35) | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 | |
| Sept. 18, 2019, 1 a.m. | 19.9 ppb (18) | 1.3 ppb (1) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| Sept. 18, 2019, midnight | 36.9 ppb (34) | 5.8 ppb (5) | N/A | 31.0 ppb (29) | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| Sept. 17, 2019, 11 p.m. | 68.7 ppb (66) | 17.7 ppb (16) | N/A | 51.0 ppb (47) | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 | |
| Sept. 17, 2019, 10 p.m. | 52.2 ppb (48) | 10.5 ppb (10) | N/A | 42.0 ppb (39) | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 | |
| Sept. 17, 2019, 9 p.m. | 44.3 ppb (41) | 10.1 ppb (9) | N/A | 34.0 ppb (31) | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 | |
| Sept. 17, 2019, 8 p.m. | 26.2 ppb (24) | 6.3 ppb (6) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| Sept. 17, 2019, 7 p.m. | 26.7 ppb (25) | 7.1 ppb (7) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
| Sept. 17, 2019, 6 p.m. | 33.5 ppb (31) | 12.0 ppb (11) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 | |
| Sept. 17, 2019, 5 p.m. | 19.6 ppb (18) | 6.0 ppb (6) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| Sept. 17, 2019, 4 p.m. | 42.2 ppb (39) | 13.2 ppb (12) | N/A | 29.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 | |
| Sept. 17, 2019, 3 p.m. | 51.0 ppb (47) | 17.8 ppb (16) | N/A | 33.0 ppb (31) | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 | |
| Sept. 17, 2019, 2 p.m. | 47.3 ppb (44) | 15.5 ppb (14) | N/A | 32.0 ppb (30) | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 | |
| Sept. 17, 2019, 1 p.m. | 114.0 ppb (102) | 85.4 ppb (83) | N/A | 29.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 102.0 | |
| Sept. 17, 2019, noon | 127.7 ppb (105) | 110.4 ppb (102) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 105.0 | |
| Sept. 17, 2019, 11 a.m. | 121.5 ppb (104) | 106.6 ppb (101) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 104.0 | |
| Sept. 17, 2019, 10 a.m. | 85.9 ppb (84) | 70.5 ppb (68) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 84.0 | |
| Sept. 17, 2019, 9 a.m. | 62.1 ppb (59) | 47.6 ppb (44) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 | |
| Sept. 17, 2019, 8 a.m. | 49.6 ppb (46) | 32.3 ppb (30) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 | |
| Sept. 17, 2019, 7 a.m. | 47.7 ppb (44) | 28.7 ppb (27) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 | |
| Sept. 17, 2019, 6 a.m. | 51.7 ppb (48) | 30.7 ppb (28) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 | |
| Sept. 17, 2019, 5 a.m. | 59.6 ppb (56) | 34.5 ppb (32) | N/A | 25.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 | |
| Sept. 17, 2019, 4 a.m. | 61.0 ppb (57) | 34.4 ppb (32) | N/A | 27.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 | |
| Sept. 17, 2019, 3 a.m. | 64.7 ppb (61) | 30.3 ppb (28) | N/A | 34.0 ppb (31) | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 | |
| Sept. 17, 2019, 2 a.m. | 49.9 ppb (46) | 14.7 ppb (14) | N/A | 35.0 ppb (32) | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 | |
| Sept. 17, 2019, 1 a.m. | 51.9 ppb (48) | 12.7 ppb (12) | N/A | 39.0 ppb (36) | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 | |
| Sept. 17, 2019, midnight | 55.0 ppb (51) | 14.7 ppb (14) | N/A | 40.0 ppb (37) | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 | |
| Sept. 16, 2019, 11 p.m. | 71.5 ppb (69) | 25.4 ppb (24) | N/A | 46.0 ppb (43) | N/A | N/A | N/A | N/A | N/A | N/A | 69.0 | |
| Sept. 16, 2019, 10 p.m. | 43.9 ppb (41) | 12.6 ppb (12) | N/A | 31.0 ppb (29) | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 | |
| Sept. 16, 2019, 9 p.m. | 39.4 ppb (36) | 13.0 ppb (12) | N/A | 26.0 ppb (24) | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 | |
| Sept. 16, 2019, 8 p.m. | 31.1 ppb (29) | 10.1 ppb (9) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
| Sept. 16, 2019, 7 p.m. | 31.4 ppb (29) | 11.3 ppb (10) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
| Sept. 16, 2019, 6 p.m. | 44.3 ppb (41) | 14.4 ppb (13) | N/A | 30.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 | |
| Sept. 16, 2019, 5 p.m. | 40.3 ppb (37) | 13.3 ppb (12) | N/A | 27.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 | |
| Sept. 16, 2019, 4 p.m. | 38.5 ppb (36) | 12.7 ppb (12) | N/A | 26.0 ppb (24) | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 | |
| Sept. 16, 2019, 3 p.m. | 38.8 ppb (36) | 14.9 ppb (14) | N/A | 24.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 | |
| Sept. 16, 2019, 2 p.m. | 38.7 ppb (36) | 16.5 ppb (15) | N/A | 22.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 | |
| Sept. 16, 2019, 1 p.m. | 81.5 ppb (79) | 56.0 ppb (52) | N/A | 26.0 ppb (24) | N/A | N/A | N/A | N/A | N/A | N/A | 79.0 | |
| Sept. 16, 2019, noon | 99.2 ppb (98) | 87.7 ppb (86) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 98.0 | |
| Sept. 16, 2019, 11 a.m. | 104.2 ppb (101) | 93.7 ppb (92) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 101.0 | |
| Sept. 16, 2019, 10 a.m. | 62.6 ppb (59) | 52.5 ppb (49) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 | |
| Sept. 16, 2019, 9 a.m. | 46.9 ppb (43) | 36.8 ppb (34) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 | |
| Sept. 16, 2019, 8 a.m. | 51.8 ppb (48) | 39.7 ppb (37) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 | |
| Sept. 16, 2019, 7 a.m. | 52.8 ppb (49) | 37.9 ppb (35) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 | |
| Sept. 16, 2019, 6 a.m. | 35.0 ppb (32) | 19.4 ppb (18) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 | |
| Sept. 16, 2019, 5 a.m. | 31.3 ppb (29) | 15.0 ppb (14) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
| Sept. 16, 2019, 4 a.m. | 27.9 ppb (26) | 9.2 ppb (9) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 | |
| Sept. 16, 2019, 3 a.m. | 26.5 ppb (25) | 4.8 ppb (4) | N/A | 22.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
| Sept. 16, 2019, 2 a.m. | 18.6 ppb (17) | 2.2 ppb (2) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| Sept. 16, 2019, 1 a.m. | 12.3 ppb (11) | 1.1 ppb (1) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| Sept. 16, 2019, midnight | 51.7 ppb (48) | 17.7 ppb (16) | N/A | 34.0 ppb (31) | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 | |
| Sept. 15, 2019, 11 p.m. | 30.8 ppb (29) | 8.7 ppb (8) | N/A | 22.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
| Sept. 15, 2019, 8 p.m. | 19.9 ppb (18) | 7.4 ppb (7) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| Sept. 15, 2019, 7 p.m. | 21.5 ppb (20) | 8.5 ppb (8) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 | |
| Sept. 15, 2019, 6 p.m. | 20.3 ppb (19) | 8.2 ppb (8) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 | |
| Sept. 15, 2019, 5 p.m. | 18.7 ppb (17) | 7.3 ppb (7) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| Sept. 15, 2019, 4 p.m. | 20.1 ppb (19) | 8.3 ppb (8) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 | |
| Sept. 15, 2019, 3 p.m. | 15.9 ppb (15) | 6.6 ppb (6) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 | |
| Sept. 15, 2019, 2 p.m. | 20.3 ppb (19) | 8.8 ppb (8) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 | |
| Sept. 15, 2019, 1 p.m. | 26.8 ppb (25) | 12.6 ppb (12) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
| Sept. 15, 2019, noon | 28.8 ppb (27) | 15.1 ppb (14) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 | |
| Sept. 15, 2019, 11 a.m. | 17.6 ppb (16) | 8.3 ppb (8) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 | |
| Sept. 15, 2019, 10 a.m. | 9.8 ppb (9) | 2.1 ppb (2) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| Sept. 15, 2019, 9 a.m. | 9.6 ppb (9) | 1.8 ppb (2) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| Sept. 15, 2019, 8 a.m. | 17.0 ppb (16) | 5.0 ppb (5) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 | |
| Sept. 15, 2019, 7 a.m. | 13.9 ppb (13) | 3.3 ppb (3) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| Sept. 15, 2019, 6 a.m. | 16.6 ppb (15) | 4.3 ppb (4) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 | |
| Sept. 15, 2019, 5 a.m. | 19.9 ppb (18) | 5.1 ppb (5) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| Sept. 15, 2019, 4 a.m. | 17.5 ppb (16) | 3.6 ppb (3) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 | |
| Sept. 15, 2019, 3 a.m. | 28.8 ppb (27) | 8.3 ppb (8) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 | |
| Sept. 15, 2019, 2 a.m. | 32.0 ppb (30) | 11.2 ppb (10) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
| Sept. 15, 2019, 1 a.m. | 43.4 ppb (40) | 18.4 ppb (17) | N/A | 25.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 | |
| Sept. 15, 2019, midnight | 46.7 ppb (43) | 18.6 ppb (17) | N/A | 28.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 | |
| Sept. 14, 2019, 11 p.m. | 10.9 ppb (10) | 2.3 ppb (2) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
| Sept. 14, 2019, 10 p.m. | 16.3 ppb (15) | 5.1 ppb (5) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 | |
| Sept. 14, 2019, 9 p.m. | 22.8 ppb (21) | 8.7 ppb (8) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
| Sept. 14, 2019, 8 p.m. | 15.0 ppb (14) | 5.5 ppb (5) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
| Sept. 14, 2019, 7 p.m. | 22.4 ppb (21) | 9.4 ppb (9) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
| Sept. 14, 2019, 6 p.m. | 26.1 ppb (24) | 11.5 ppb (11) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| Sept. 14, 2019, 5 p.m. | 21.6 ppb (20) | 8.8 ppb (8) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 | |
| Sept. 14, 2019, 4 p.m. | 20.7 ppb (19) | 8.5 ppb (8) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 | |
| Sept. 14, 2019, 3 p.m. | 32.2 ppb (30) | 14.1 ppb (13) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
| Sept. 14, 2019, 2 p.m. | 22.3 ppb (21) | 9.5 ppb (9) | N/A | 13.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
| Sept. 14, 2019, 1 p.m. | 34.6 ppb (32) | 16.7 ppb (15) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 | |
| Sept. 14, 2019, noon | 39.3 ppb (36) | 17.9 ppb (17) | N/A | 21.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 | |
| Sept. 14, 2019, 11 a.m. | 32.9 ppb (30) | 13.3 ppb (12) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
| Sept. 14, 2019, 10 a.m. | 33.2 ppb (31) | 13.2 ppb (12) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 | |
| Sept. 14, 2019, 9 a.m. | 28.8 ppb (27) | 11.8 ppb (11) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 | |
| Sept. 14, 2019, 8 a.m. | 25.6 ppb (24) | 8.6 ppb (8) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| Sept. 14, 2019, 7 a.m. | 24.2 ppb (22) | 8.7 ppb (8) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 | |
| Sept. 14, 2019, 6 a.m. | 13.6 ppb (13) | 2.1 ppb (2) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| Sept. 14, 2019, 5 a.m. | 23.0 ppb (21) | 6.9 ppb (6) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
| Sept. 14, 2019, 4 a.m. | 21.8 ppb (20) | 5.8 ppb (5) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 | |
| Sept. 14, 2019, 3 a.m. | 25.6 ppb (24) | 7.5 ppb (7) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| Sept. 14, 2019, 2 a.m. | 31.9 ppb (30) | 13.0 ppb (12) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
| Sept. 14, 2019, 1 a.m. | 65.5 ppb (62) | 35.2 ppb (33) | N/A | 30.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | 62.0 | |
| Sept. 14, 2019, midnight | 36.6 ppb (34) | 11.9 ppb (11) | N/A | 25.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| Sept. 13, 2019, 11 p.m. | 15.6 ppb (14) | 1.8 ppb (2) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
| Sept. 13, 2019, 10 p.m. | 18.2 ppb (17) | 2.4 ppb (2) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| Sept. 13, 2019, 9 p.m. | 61.3 ppb (58) | 24.3 ppb (23) | N/A | 37.0 ppb (34) | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 | |
| Sept. 13, 2019, 8 p.m. | 13.4 ppb (12) | 4.5 ppb (4) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| Sept. 13, 2019, 7 p.m. | 12.3 ppb (11) | 2.5 ppb (2) | N/A | 10.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| Sept. 13, 2019, 6 p.m. | 13.7 ppb (13) | 2.7 ppb (3) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| Sept. 13, 2019, 5 p.m. | 14.6 ppb (14) | 3.3 ppb (3) | N/A | 11.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
| Sept. 13, 2019, 4 p.m. | 15.9 ppb (15) | 3.9 ppb (4) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 | |
| Sept. 13, 2019, 3 p.m. | 37.1 ppb (34) | 7.9 ppb (7) | N/A | 29.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| Sept. 13, 2019, 2 p.m. | 41.3 ppb (38) | 10.2 ppb (9) | N/A | 31.0 ppb (29) | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 | |
| Sept. 13, 2019, 1 p.m. | 27.4 ppb (25) | 6.9 ppb (6) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
| Sept. 13, 2019, noon | 81.4 ppb (79) | 64.1 ppb (61) | N/A | 17.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 79.0 | |
| Sept. 13, 2019, 11 a.m. | 113.7 ppb (102) | 99.2 ppb (98) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 102.0 | |
| Sept. 13, 2019, 10 a.m. | 97.0 ppb (96) | 81.3 ppb (79) | N/A | 16.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 96.0 | |
| Sept. 13, 2019, 9 a.m. | 72.6 ppb (70) | 57.4 ppb (54) | N/A | 15.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 70.0 | |
| Sept. 13, 2019, 8 a.m. | 78.9 ppb (76) | 59.4 ppb (56) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 76.0 | |
| Sept. 13, 2019, 7 a.m. | 80.5 ppb (78) | 57.4 ppb (54) | N/A | 23.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | 78.0 | |
| Sept. 13, 2019, 6 a.m. | 56.6 ppb (53) | 34.9 ppb (32) | N/A | 22.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 | |
| Sept. 13, 2019, 5 a.m. | 65.7 ppb (62) | 39.5 ppb (37) | N/A | 26.0 ppb (24) | N/A | N/A | N/A | N/A | N/A | N/A | 62.0 | |
| Sept. 13, 2019, 4 a.m. | 67.3 ppb (64) | 40.0 ppb (37) | N/A | 27.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 64.0 | |
| Sept. 13, 2019, 3 a.m. | 55.4 ppb (51) | 25.2 ppb (23) | N/A | 30.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 | |
| Sept. 13, 2019, 2 a.m. | 69.6 ppb (67) | 33.0 ppb (31) | N/A | 37.0 ppb (34) | N/A | N/A | N/A | N/A | N/A | N/A | 67.0 | |
| Sept. 13, 2019, 1 a.m. | 87.4 ppb (86) | 40.8 ppb (38) | N/A | 46.0 ppb (43) | N/A | N/A | N/A | N/A | N/A | N/A | 86.0 | |
| Sept. 13, 2019, midnight | 75.1 ppb (72) | 30.8 ppb (29) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 72.0 | |
| Sept. 12, 2019, 11 p.m. | 14.8 ppb (14) | 2.3 ppb (2) | N/A | 12.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
| Sept. 12, 2019, 10 p.m. | 5.3 ppb (5) | 1.2 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 | |
| Sept. 12, 2019, 9 p.m. | 12.7 ppb (12) | 3.5 ppb (3) | N/A | 9.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| Sept. 12, 2019, 8 p.m. | 12.8 ppb (12) | 4.3 ppb (4) | N/A | 8.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| Sept. 12, 2019, 7 p.m. | 20.7 ppb (19) | 7.0 ppb (6) | N/A | 14.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 | |
| Sept. 12, 2019, 6 p.m. | 35.8 ppb (33) | 12.3 ppb (11) | N/A | 23.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 |