Decatur (Perimeter) GA, US: 33.698611, -84.272608
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 21, 2021, 10 a.m. | 14.4 ppb (14) | 0.7 ppb (1) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
Jan. 21, 2021, 9 a.m. | 11.2 ppb (11) | 0.2 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
Jan. 21, 2021, 8 a.m. | 12.9 ppb (13) | 1.9 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
Jan. 21, 2021, 7 a.m. | 17.2 ppb (17) | 2.4 ppb (3) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
Jan. 21, 2021, 6 a.m. | 25.6 ppb (25) | 4.5 ppb (5) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
Jan. 21, 2021, 5 a.m. | 17.6 ppb (17) | 0.6 ppb (1) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
Jan. 21, 2021, 4 a.m. | 22.7 ppb (22) | 2.9 ppb (3) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 | |
Jan. 21, 2021, 3 a.m. | 28.8 ppb (28) | 5.9 ppb (6) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 | |
Jan. 21, 2021, 2 a.m. | 25.1 ppb (24) | 4.8 ppb (5) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
Jan. 21, 2021, 1 a.m. | 29.8 ppb (29) | 7.3 ppb (7) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
Jan. 21, 2021, midnight | 26.8 ppb (26) | 5.2 ppb (5) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 | |
Jan. 20, 2021, 11 p.m. | 34.5 ppb (33) | 8.9 ppb (9) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 | |
Jan. 20, 2021, 10 p.m. | 41.3 ppb (39) | 14.4 ppb (14) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 | |
Jan. 20, 2021, 9 p.m. | 29.8 ppb (29) | 10.5 ppb (10) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
Jan. 20, 2021, 8 p.m. | 24.5 ppb (24) | 9.5 ppb (9) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
Jan. 20, 2021, 7 p.m. | 25.8 ppb (25) | 11.0 ppb (11) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
Jan. 20, 2021, 6 p.m. | 36.6 ppb (35) | 20.5 ppb (20) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 | |
Jan. 20, 2021, 5 p.m. | 33.1 ppb (32) | 17.6 ppb (17) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 | |
Jan. 20, 2021, 4 p.m. | 45.3 ppb (43) | 27.3 ppb (26) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 | |
Jan. 20, 2021, 3 p.m. | 48.3 ppb (46) | 29.1 ppb (28) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 | |
Jan. 20, 2021, 2 p.m. | 45.7 ppb (44) | 26.7 ppb (26) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 | |
Jan. 20, 2021, 1 p.m. | 47.6 ppb (45) | 23.8 ppb (23) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 | |
Jan. 20, 2021, noon | 46.0 ppb (44) | 22.5 ppb (22) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 | |
Jan. 20, 2021, 11 a.m. | 32.9 ppb (32) | 13.2 ppb (13) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 | |
Jan. 20, 2021, 10 a.m. | 23.4 ppb (23) | 8.6 ppb (9) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
Jan. 20, 2021, 9 a.m. | 14.0 ppb (14) | 3.5 ppb (4) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
Jan. 20, 2021, 8 a.m. | 13.6 ppb (13) | 2.5 ppb (3) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
Jan. 20, 2021, 7 a.m. | 10.6 ppb (10) | 1.3 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
Jan. 20, 2021, 6 a.m. | 7.6 ppb (8) | 0.6 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 | |
Jan. 20, 2021, 5 a.m. | 6.5 ppb (7) | -0.2 ppb (0) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 | |
Jan. 20, 2021, 4 a.m. | 12.3 ppb (12) | 0.2 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
Jan. 20, 2021, 3 a.m. | 21.5 ppb (21) | 2.0 ppb (2) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
Jan. 20, 2021, 2 a.m. | 12.2 ppb (12) | -0.3 ppb (0) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
Jan. 20, 2021, 1 a.m. | 12.6 ppb (12) | 0.6 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
Jan. 20, 2021, midnight | 40.9 ppb (39) | 12.9 ppb (13) | N/A | 28.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 | |
Jan. 19, 2021, 11 p.m. | 43.0 ppb (41) | 12.9 ppb (13) | N/A | 30.0 ppb (29) | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 | |
Jan. 19, 2021, 10 p.m. | 30.9 ppb (30) | 7.3 ppb (7) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
Jan. 19, 2021, 9 p.m. | 21.3 ppb (21) | 4.6 ppb (5) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
Jan. 19, 2021, 8 p.m. | 8.4 ppb (8) | 0.9 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 | |
Jan. 19, 2021, 7 p.m. | 9.2 ppb (9) | 1.7 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
Jan. 19, 2021, 6 p.m. | 10.8 ppb (11) | 2.3 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
Jan. 19, 2021, 5 p.m. | 11.8 ppb (12) | 2.9 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
Jan. 19, 2021, 4 p.m. | 25.4 ppb (24) | 8.1 ppb (8) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
Jan. 19, 2021, 3 p.m. | 148.4 ppb (110) | 109.4 ppb (103) | N/A | 39.0 ppb (37) | N/A | N/A | N/A | N/A | N/A | N/A | 110.0 | |
Jan. 19, 2021, 2 p.m. | 240.9 ppb (128) | 203.8 ppb (121) | N/A | 37.0 ppb (35) | N/A | N/A | N/A | N/A | N/A | N/A | 128.0 | |
Jan. 19, 2021, 1 p.m. | 199.8 ppb (120) | 174.4 ppb (115) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | N/A | N/A | N/A | 120.0 | |
Jan. 19, 2021, noon | 166.0 ppb (114) | 143.0 ppb (109) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | 114.0 | |
Jan. 19, 2021, 11 a.m. | 185.5 ppb (117) | 159.4 ppb (113) | N/A | 26.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 117.0 | |
Jan. 19, 2021, 10 a.m. | 130.2 ppb (107) | 106.3 ppb (103) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 107.0 | |
Jan. 19, 2021, 9 a.m. | 127.7 ppb (107) | 103.8 ppb (102) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 107.0 | |
Jan. 19, 2021, 8 a.m. | 115.8 ppb (104) | 91.7 ppb (92) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 104.0 | |
Jan. 19, 2021, 7 a.m. | 101.6 ppb (102) | 77.4 ppb (76) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 102.0 | |
Jan. 19, 2021, 6 a.m. | 99.2 ppb (100) | 72.3 ppb (71) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | 100.0 | |
Jan. 19, 2021, 5 a.m. | 99.4 ppb (100) | 72.1 ppb (71) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | 100.0 | |
Jan. 19, 2021, 4 a.m. | 85.8 ppb (85) | 58.8 ppb (57) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | 85.0 | |
Jan. 19, 2021, 3 a.m. | 67.6 ppb (66) | 39.6 ppb (38) | N/A | 28.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 | |
Jan. 19, 2021, 2 a.m. | 69.5 ppb (68) | 38.3 ppb (37) | N/A | 31.0 ppb (30) | N/A | N/A | N/A | N/A | N/A | N/A | 68.0 | |
Jan. 19, 2021, 1 a.m. | 52.8 ppb (50) | 25.5 ppb (25) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 | |
Jan. 19, 2021, midnight | 27.9 ppb (27) | 3.9 ppb (4) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 | |
Jan. 18, 2021, 11 p.m. | 47.9 ppb (46) | 17.1 ppb (17) | N/A | 31.0 ppb (30) | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 | |
Jan. 18, 2021, 10 p.m. | 25.2 ppb (24) | 8.5 ppb (9) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
Jan. 18, 2021, 9 p.m. | 16.0 ppb (16) | 6.3 ppb (6) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 | |
Jan. 18, 2021, 8 p.m. | 17.6 ppb (17) | 7.7 ppb (8) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
Jan. 18, 2021, 7 p.m. | 15.2 ppb (15) | 6.6 ppb (7) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 | |
Jan. 18, 2021, 6 p.m. | 13.1 ppb (13) | 5.6 ppb (6) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
Jan. 18, 2021, 5 p.m. | 25.9 ppb (25) | 13.5 ppb (13) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
Jan. 18, 2021, 4 p.m. | 17.9 ppb (17) | 7.3 ppb (7) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
Jan. 18, 2021, 3 p.m. | 32.3 ppb (31) | 16.3 ppb (16) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 | |
Jan. 18, 2021, 2 p.m. | 28.7 ppb (28) | 12.1 ppb (12) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 | |
Jan. 18, 2021, 1 p.m. | 59.4 ppb (57) | 31.7 ppb (30) | N/A | 28.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 | |
Jan. 18, 2021, noon | 42.8 ppb (41) | 14.5 ppb (14) | N/A | 28.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 | |
Jan. 18, 2021, 11 a.m. | 19.5 ppb (19) | 0.9 ppb (1) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 | |
Jan. 18, 2021, 10 a.m. | 30.4 ppb (29) | 6.2 ppb (6) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
Jan. 18, 2021, 9 a.m. | 28.6 ppb (27) | 6.3 ppb (6) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 | |
Jan. 18, 2021, 8 a.m. | 18.9 ppb (18) | 3.0 ppb (3) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
Jan. 18, 2021, 7 a.m. | 24.3 ppb (23) | 4.7 ppb (5) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
Jan. 18, 2021, 6 a.m. | 55.4 ppb (53) | 27.7 ppb (27) | N/A | 28.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 | |
Jan. 18, 2021, 5 a.m. | 50.8 ppb (48) | 21.6 ppb (21) | N/A | 29.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 | |
Jan. 18, 2021, 4 a.m. | 55.5 ppb (53) | 28.2 ppb (27) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 | |
Jan. 18, 2021, 3 a.m. | 89.8 ppb (90) | 55.0 ppb (53) | N/A | 35.0 ppb (34) | N/A | N/A | N/A | N/A | N/A | N/A | 90.0 | |
Jan. 18, 2021, 2 a.m. | 100.7 ppb (101) | 65.5 ppb (64) | N/A | 35.0 ppb (34) | N/A | N/A | N/A | N/A | N/A | N/A | 101.0 | |
Jan. 18, 2021, 1 a.m. | 76.9 ppb (76) | 43.0 ppb (41) | N/A | 34.0 ppb (33) | N/A | N/A | N/A | N/A | N/A | N/A | 76.0 | |
Jan. 18, 2021, midnight | 9.9 ppb (10) | 3.1 ppb (3) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
Jan. 17, 2021, 11 p.m. | 4.0 ppb (4) | 0.1 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
Jan. 17, 2021, 8 p.m. | 2.7 ppb (3) | 0.4 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 | |
Jan. 17, 2021, 7 p.m. | 3.7 ppb (4) | 0.7 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
Jan. 17, 2021, 6 p.m. | 3.1 ppb (3) | 0.5 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 | |
Jan. 17, 2021, 5 p.m. | 5.0 ppb (5) | 1.2 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 | |
Jan. 17, 2021, 4 p.m. | 5.8 ppb (6) | 1.3 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 | |
Jan. 17, 2021, 3 p.m. | 10.2 ppb (10) | 3.0 ppb (3) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
Jan. 17, 2021, 2 p.m. | 30.9 ppb (30) | 14.3 ppb (14) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
Jan. 17, 2021, 1 p.m. | 62.5 ppb (61) | 42.7 ppb (41) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 | |
Jan. 17, 2021, noon | 89.4 ppb (89) | 70.2 ppb (69) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 89.0 | |
Jan. 17, 2021, 11 a.m. | 62.5 ppb (61) | 44.3 ppb (42) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 | |
Jan. 17, 2021, 10 a.m. | 53.4 ppb (51) | 34.9 ppb (33) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 | |
Jan. 17, 2021, 9 a.m. | 51.2 ppb (49) | 32.6 ppb (31) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 | |
Jan. 17, 2021, 8 a.m. | 59.1 ppb (57) | 39.0 ppb (37) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 | |
Jan. 17, 2021, 7 a.m. | 63.1 ppb (61) | 42.9 ppb (41) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 | |
Jan. 17, 2021, 6 a.m. | 62.0 ppb (60) | 41.3 ppb (39) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 | |
Jan. 17, 2021, 5 a.m. | 67.6 ppb (66) | 45.9 ppb (44) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 | |
Jan. 17, 2021, 4 a.m. | 53.8 ppb (51) | 33.6 ppb (32) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 | |
Jan. 17, 2021, 3 a.m. | 60.0 ppb (58) | 38.6 ppb (37) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 | |
Jan. 17, 2021, 2 a.m. | 28.6 ppb (27) | 8.0 ppb (8) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 | |
Jan. 17, 2021, 1 a.m. | 19.0 ppb (18) | 2.5 ppb (3) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
Jan. 17, 2021, midnight | 36.4 ppb (35) | 14.9 ppb (15) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 | |
Jan. 16, 2021, 11 p.m. | 27.0 ppb (26) | 10.8 ppb (11) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 | |
Jan. 16, 2021, 10 p.m. | 25.7 ppb (25) | 13.1 ppb (13) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 | |
Jan. 16, 2021, 9 p.m. | 17.4 ppb (17) | 9.1 ppb (9) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
Jan. 16, 2021, 8 p.m. | 13.0 ppb (13) | 6.7 ppb (7) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
Jan. 16, 2021, 7 p.m. | 10.6 ppb (10) | 4.9 ppb (5) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
Jan. 16, 2021, 6 p.m. | 10.2 ppb (10) | 5.0 ppb (5) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
Jan. 16, 2021, 5 p.m. | 13.2 ppb (13) | 7.2 ppb (7) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
Jan. 16, 2021, 4 p.m. | 9.3 ppb (9) | 4.0 ppb (4) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
Jan. 16, 2021, 3 p.m. | 9.4 ppb (9) | 3.6 ppb (4) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
Jan. 16, 2021, 2 p.m. | 7.5 ppb (8) | 1.8 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 | |
Jan. 16, 2021, 1 p.m. | 24.7 ppb (24) | 6.6 ppb (7) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
Jan. 16, 2021, noon | 46.9 ppb (45) | 19.2 ppb (19) | N/A | 28.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 | |
Jan. 16, 2021, 11 a.m. | 67.0 ppb (65) | 37.6 ppb (36) | N/A | 29.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | 65.0 | |
Jan. 16, 2021, 10 a.m. | 59.7 ppb (58) | 30.7 ppb (29) | N/A | 29.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 | |
Jan. 16, 2021, 9 a.m. | 32.4 ppb (31) | 5.6 ppb (6) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 | |
Jan. 16, 2021, 8 a.m. | 38.6 ppb (37) | 10.2 ppb (10) | N/A | 28.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 | |
Jan. 16, 2021, 7 a.m. | 15.5 ppb (15) | 0.4 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 | |
Jan. 16, 2021, 6 a.m. | 10.8 ppb (11) | 0.2 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
Jan. 16, 2021, 5 a.m. | 9.2 ppb (9) | 0.8 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
Jan. 16, 2021, 4 a.m. | 12.9 ppb (13) | 0.4 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
Jan. 16, 2021, 3 a.m. | 12.7 ppb (12) | 0.2 ppb (1) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
Jan. 16, 2021, 2 a.m. | 20.9 ppb (20) | 4.1 ppb (4) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 | |
Jan. 16, 2021, 1 a.m. | 14.2 ppb (14) | 2.6 ppb (3) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
Jan. 16, 2021, midnight | 23.8 ppb (23) | 3.6 ppb (4) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
Jan. 15, 2021, 11 p.m. | 14.0 ppb (14) | 0.2 ppb (1) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
Jan. 15, 2021, 10 p.m. | 11.3 ppb (11) | 1.2 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
Jan. 15, 2021, 9 p.m. | 6.2 ppb (6) | 1.1 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 | |
Jan. 15, 2021, 8 p.m. | 11.6 ppb (11) | 4.7 ppb (5) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
Jan. 15, 2021, 7 p.m. | 6.8 ppb (7) | 1.9 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 | |
Jan. 15, 2021, 6 p.m. | 8.4 ppb (8) | 3.4 ppb (4) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 | |
Jan. 15, 2021, 5 p.m. | 14.7 ppb (14) | 6.6 ppb (7) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
Jan. 15, 2021, 4 p.m. | 31.7 ppb (30) | 17.6 ppb (17) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
Jan. 15, 2021, 3 p.m. | 34.1 ppb (33) | 17.2 ppb (17) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 | |
Jan. 15, 2021, 2 p.m. | 31.7 ppb (30) | 14.3 ppb (14) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
Jan. 15, 2021, 1 p.m. | 35.5 ppb (34) | 14.7 ppb (14) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
Jan. 15, 2021, noon | 27.1 ppb (26) | 5.7 ppb (6) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 | |
Jan. 15, 2021, 11 a.m. | 7.0 ppb (7) | 0.0 ppb (0) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 | |
Jan. 15, 2021, 10 a.m. | 5.6 ppb (6) | 0.2 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 | |
Jan. 15, 2021, 9 a.m. | 6.6 ppb (7) | 0.2 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 | |
Jan. 15, 2021, 8 a.m. | 44.3 ppb (42) | 15.6 ppb (15) | N/A | 29.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 | |
Jan. 15, 2021, 7 a.m. | 73.1 ppb (72) | 33.9 ppb (32) | N/A | 39.0 ppb (37) | N/A | N/A | N/A | N/A | N/A | N/A | 72.0 | |
Jan. 15, 2021, 6 a.m. | 101.9 ppb (102) | 61.0 ppb (59) | N/A | 41.0 ppb (39) | N/A | N/A | N/A | N/A | N/A | N/A | 102.0 | |
Jan. 15, 2021, 5 a.m. | 141.8 ppb (109) | 109.7 ppb (103) | N/A | 32.0 ppb (31) | N/A | N/A | N/A | N/A | N/A | N/A | 109.0 | |
Jan. 15, 2021, 4 a.m. | 97.9 ppb (98) | 69.2 ppb (68) | N/A | 29.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | 98.0 | |
Jan. 15, 2021, 3 a.m. | 108.0 ppb (103) | 73.2 ppb (72) | N/A | 35.0 ppb (34) | N/A | N/A | N/A | N/A | N/A | N/A | 103.0 | |
Jan. 15, 2021, 2 a.m. | 121.1 ppb (105) | 81.8 ppb (81) | N/A | 39.0 ppb (37) | N/A | N/A | N/A | N/A | N/A | N/A | 105.0 | |
Jan. 15, 2021, 1 a.m. | 141.8 ppb (109) | 96.3 ppb (97) | N/A | 45.0 ppb (43) | N/A | N/A | N/A | N/A | N/A | N/A | 109.0 | |
Jan. 15, 2021, midnight | 45.3 ppb (43) | 15.7 ppb (15) | N/A | 30.0 ppb (29) | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 | |
Jan. 14, 2021, 11 p.m. | 7.1 ppb (7) | 0.1 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 | |
Jan. 14, 2021, 10 p.m. | 4.0 ppb (4) | -0.2 ppb (0) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
Jan. 14, 2021, 9 p.m. | 2.8 ppb (3) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 | |
Jan. 14, 2021, 8 p.m. | 3.5 ppb (4) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
Jan. 14, 2021, 7 p.m. | 3.8 ppb (4) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
Jan. 14, 2021, 6 p.m. | 10.4 ppb (10) | 2.3 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
Jan. 14, 2021, 5 p.m. | 9.6 ppb (10) | 2.4 ppb (3) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
Jan. 14, 2021, 4 p.m. | 16.1 ppb (16) | 5.4 ppb (6) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 | |
Jan. 14, 2021, 3 p.m. | 39.6 ppb (38) | 18.1 ppb (18) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 | |
Jan. 14, 2021, 2 p.m. | 59.8 ppb (58) | 37.2 ppb (36) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 | |
Jan. 14, 2021, 1 p.m. | 65.1 ppb (63) | 43.6 ppb (42) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 63.0 | |
Jan. 14, 2021, noon | 84.8 ppb (84) | 59.3 ppb (57) | N/A | 26.0 ppb (25) | N/A | N/A | N/A | N/A | N/A | N/A | 84.0 | |
Jan. 14, 2021, 11 a.m. | 56.3 ppb (54) | 33.9 ppb (32) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 | |
Jan. 14, 2021, 10 a.m. | 57.0 ppb (55) | 36.8 ppb (35) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 | |
Jan. 14, 2021, 9 a.m. | 62.2 ppb (60) | 40.7 ppb (39) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 |