Pico Riva (Longacres) CA, US: 34.010283, -118.068484
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 21, 2021, 11 p.m. | 12.7 ppb (12) | 2.2 ppb (3) | N/A | 11.0 ppb (11) | N/A | N/A | 40.0 ppb (38) | 0.2 ppb (3) | N/A | N/A | 38.0 | |
| Jan. 21, 2021, 10 p.m. | 13.7 ppb (13) | 3.0 ppb (3) | N/A | 11.0 ppb (11) | N/A | N/A | 38.0 ppb (36) | 0.19 ppb (3) | N/A | N/A | 36.0 | |
| Jan. 21, 2021, 9 p.m. | 20.2 ppb (20) | 5.1 ppb (5) | N/A | 15.0 ppb (15) | N/A | N/A | 33.0 ppb (31) | 0.24 ppb (3) | N/A | N/A | 31.0 | |
| Jan. 21, 2021, 8 p.m. | 23.8 ppb (23) | 6.9 ppb (7) | N/A | 17.0 ppb (17) | N/A | N/A | 29.0 ppb (27) | 0.27 ppb (4) | N/A | N/A | 27.0 | |
| Jan. 21, 2021, 7 p.m. | 21.0 ppb (20) | 6.7 ppb (7) | N/A | 14.0 ppb (14) | N/A | N/A | 27.0 ppb (25) | 0.26 ppb (4) | N/A | N/A | 25.0 | |
| Jan. 21, 2021, 6 p.m. | 21.4 ppb (21) | 7.9 ppb (8) | N/A | 13.0 ppb (13) | N/A | N/A | 25.0 ppb (24) | 0.24 ppb (3) | N/A | N/A | 24.0 | |
| Jan. 21, 2021, 5 p.m. | 88.1 ppb (88) | 54.2 ppb (52) | N/A | 34.0 ppb (33) | N/A | N/A | 6.0 ppb (6) | 0.64 ppb (7) | N/A | N/A | 88.0 | |
| Jan. 21, 2021, 4 p.m. | 120.3 ppb (105) | 86.2 ppb (86) | N/A | 34.0 ppb (33) | N/A | N/A | 2.0 ppb (2) | 0.88 ppb (11) | N/A | N/A | 105.0 | |
| Jan. 21, 2021, 3 p.m. | 136.8 ppb (108) | 104.5 ppb (102) | N/A | 32.0 ppb (31) | N/A | N/A | 0.0 ppb (0) | 0.91 ppb (11) | N/A | N/A | 108.0 | |
| Jan. 21, 2021, 2 p.m. | 110.4 ppb (103) | 80.5 ppb (80) | N/A | 30.0 ppb (29) | N/A | N/A | 0.0 ppb (0) | 0.68 ppb (8) | N/A | N/A | 103.0 | |
| Jan. 21, 2021, 1 p.m. | 51.3 ppb (49) | 23.5 ppb (23) | N/A | 28.0 ppb (27) | N/A | N/A | 0.0 ppb (0) | 0.44 ppb (5) | N/A | N/A | 49.0 | |
| Jan. 21, 2021, noon | 42.0 ppb (40) | 15.0 ppb (15) | N/A | 27.0 ppb (26) | N/A | N/A | 1.0 ppb (1) | 0.35 ppb (4) | N/A | N/A | 40.0 | |
| Jan. 21, 2021, 11 a.m. | 36.4 ppb (35) | 9.5 ppb (9) | N/A | 27.0 ppb (26) | N/A | N/A | 0.0 ppb (0) | 0.35 ppb (4) | N/A | N/A | 35.0 | |
| Jan. 21, 2021, 10 a.m. | 47.2 ppb (45) | 20.3 ppb (20) | N/A | 27.0 ppb (26) | N/A | N/A | 0.0 ppb (0) | 0.45 ppb (6) | N/A | N/A | 45.0 | |
| Jan. 21, 2021, 9 a.m. | 61.5 ppb (59) | 31.3 ppb (30) | N/A | 30.0 ppb (29) | N/A | N/A | 0.0 ppb (0) | 0.51 ppb (6) | N/A | N/A | 59.0 | |
| Jan. 21, 2021, 8 a.m. | 56.6 ppb (54) | 26.1 ppb (25) | N/A | 31.0 ppb (30) | N/A | N/A | 0.0 ppb (0) | 0.52 ppb (6) | N/A | N/A | 54.0 | |
| Jan. 21, 2021, 7 a.m. | 49.4 ppb (47) | 19.1 ppb (19) | N/A | 30.0 ppb (29) | N/A | N/A | 0.0 ppb (0) | 0.48 ppb (6) | N/A | N/A | 47.0 | |
| Jan. 21, 2021, 6 a.m. | 43.0 ppb (41) | 13.6 ppb (13) | N/A | 29.0 ppb (28) | N/A | N/A | 0.0 ppb (0) | 0.44 ppb (5) | N/A | N/A | 41.0 | |
| Jan. 21, 2021, 5 a.m. | 23.7 ppb (23) | 1.7 ppb (2) | N/A | 22.0 ppb (21) | N/A | N/A | 10.0 ppb (10) | 0.32 ppb (4) | N/A | N/A | 23.0 | |
| Jan. 21, 2021, 4 a.m. | 17.3 ppb (17) | 0.9 ppb (1) | N/A | 16.0 ppb (16) | N/A | N/A | 17.0 ppb (16) | 0.23 ppb (3) | N/A | N/A | 17.0 | |
| Jan. 21, 2021, 3 a.m. | 12.7 ppb (12) | 0.8 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 23.0 ppb (22) | 0.22 ppb (3) | N/A | N/A | 22.0 | |
| Jan. 21, 2021, 2 a.m. | 12.9 ppb (13) | 0.6 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 25.0 ppb (24) | 0.2 ppb (3) | N/A | N/A | 24.0 | |
| Jan. 21, 2021, 1 a.m. | 9.4 ppb (9) | 0.5 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 31.0 ppb (29) | 0.15 ppb (2) | N/A | N/A | 29.0 | |
| Jan. 21, 2021, midnight | 6.9 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 36.0 ppb (34) | 0.14 ppb (2) | N/A | N/A | 34.0 | |
| Jan. 20, 2021, 11 p.m. | 6.1 ppb (6) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 39.0 ppb (37) | 0.13 ppb (2) | N/A | N/A | 37.0 | |
| Jan. 20, 2021, 10 p.m. | 6.0 ppb (6) | 1.7 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | 39.0 ppb (37) | 0.13 ppb (2) | N/A | N/A | 37.0 | |
| Jan. 20, 2021, 9 p.m. | 6.2 ppb (6) | 1.5 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 40.0 ppb (38) | 0.13 ppb (2) | N/A | N/A | 38.0 | |
| Jan. 20, 2021, 8 p.m. | 6.5 ppb (7) | 1.5 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 39.0 ppb (37) | 0.13 ppb (2) | N/A | N/A | 37.0 | |
| Jan. 20, 2021, 7 p.m. | 7.2 ppb (7) | 1.8 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 37.0 ppb (35) | 0.14 ppb (2) | N/A | N/A | 35.0 | |
| Jan. 20, 2021, 6 p.m. | 13.4 ppb (13) | 3.7 ppb (4) | N/A | 10.0 ppb (10) | N/A | N/A | 31.0 ppb (29) | 0.16 ppb (3) | N/A | N/A | 29.0 | |
| Jan. 20, 2021, 5 p.m. | 11.2 ppb (11) | 2.8 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | 30.0 ppb (28) | 0.16 ppb (3) | N/A | N/A | 28.0 | |
| Jan. 20, 2021, 4 p.m. | 11.4 ppb (11) | 2.3 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | 28.0 ppb (26) | 0.16 ppb (3) | N/A | N/A | 26.0 | |
| Jan. 20, 2021, 3 p.m. | 22.2 ppb (21) | 7.2 ppb (7) | N/A | 15.0 ppb (15) | N/A | N/A | 24.0 ppb (23) | 0.18 ppb (3) | N/A | N/A | 23.0 | |
| Jan. 20, 2021, 2 p.m. | 29.7 ppb (29) | 11.0 ppb (11) | N/A | 19.0 ppb (18) | N/A | N/A | 19.0 ppb (18) | 0.22 ppb (3) | N/A | N/A | 29.0 | |
| Jan. 20, 2021, 1 p.m. | 10.6 ppb (10) | 0.6 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 27.0 ppb (25) | 0.14 ppb (2) | N/A | N/A | 25.0 | |
| Jan. 20, 2021, noon | 19.7 ppb (19) | 1.5 ppb (2) | N/A | 18.0 ppb (17) | N/A | N/A | 18.0 ppb (17) | 0.21 ppb (3) | N/A | N/A | 19.0 | |
| Jan. 20, 2021, 11 a.m. | 18.7 ppb (18) | 1.1 ppb (2) | N/A | 18.0 ppb (17) | N/A | N/A | 14.0 ppb (13) | 0.28 ppb (4) | N/A | N/A | 18.0 | |
| Jan. 20, 2021, 10 a.m. | 9.3 ppb (9) | 0.5 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 28.0 ppb (26) | 0.17 ppb (3) | N/A | N/A | 26.0 | |
| Jan. 20, 2021, 9 a.m. | 9.2 ppb (9) | 0.4 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 30.0 ppb (28) | 0.14 ppb (2) | N/A | N/A | 28.0 | |
| Jan. 20, 2021, 8 a.m. | 14.7 ppb (14) | 1.2 ppb (2) | N/A | 14.0 ppb (14) | N/A | N/A | 23.0 ppb (22) | 0.18 ppb (3) | N/A | N/A | 22.0 | |
| Jan. 20, 2021, 7 a.m. | 21.4 ppb (21) | 1.4 ppb (2) | N/A | 20.0 ppb (19) | N/A | N/A | 14.0 ppb (13) | 0.25 ppb (3) | N/A | N/A | 21.0 | |
| Jan. 20, 2021, 6 a.m. | 18.7 ppb (18) | 1.2 ppb (2) | N/A | 18.0 ppb (17) | N/A | N/A | 20.0 ppb (19) | 0.21 ppb (3) | N/A | N/A | 19.0 | |
| Jan. 20, 2021, 5 a.m. | 11.3 ppb (11) | 0.5 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 30.0 ppb (28) | 0.16 ppb (3) | N/A | N/A | 28.0 | |
| Jan. 20, 2021, 4 a.m. | 8.5 ppb (9) | 0.4 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 32.0 ppb (30) | 0.15 ppb (2) | N/A | N/A | 30.0 | |
| Jan. 20, 2021, 3 a.m. | 8.0 ppb (8) | 0.4 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 33.0 ppb (31) | 0.15 ppb (2) | N/A | N/A | 31.0 | |
| Jan. 20, 2021, 2 a.m. | 7.3 ppb (7) | 0.4 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 34.0 ppb (32) | 0.15 ppb (2) | N/A | N/A | 32.0 | |
| Jan. 20, 2021, 1 a.m. | 7.9 ppb (8) | 0.5 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 34.0 ppb (32) | 0.15 ppb (2) | N/A | N/A | 32.0 | |
| Jan. 20, 2021, midnight | 9.1 ppb (9) | 0.7 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 33.0 ppb (31) | 0.16 ppb (3) | N/A | N/A | 31.0 | |
| Jan. 19, 2021, 11 p.m. | 10.9 ppb (11) | 1.7 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 32.0 ppb (30) | 0.16 ppb (3) | N/A | N/A | 30.0 | |
| Jan. 19, 2021, 10 p.m. | 8.8 ppb (9) | 1.4 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 35.0 ppb (33) | 0.14 ppb (2) | N/A | N/A | 33.0 | |
| Jan. 19, 2021, 9 p.m. | 5.9 ppb (6) | 1.2 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 37.0 ppb (35) | 0.13 ppb (2) | N/A | N/A | 35.0 | |
| Jan. 19, 2021, 8 p.m. | 8.8 ppb (9) | 1.9 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 35.0 ppb (33) | 0.15 ppb (2) | N/A | N/A | 33.0 | |
| Jan. 19, 2021, 7 p.m. | 19.5 ppb (19) | 4.7 ppb (5) | N/A | 15.0 ppb (15) | N/A | N/A | 27.0 ppb (25) | 0.24 ppb (3) | N/A | N/A | 25.0 | |
| Jan. 19, 2021, 6 p.m. | 14.6 ppb (14) | 3.8 ppb (4) | N/A | 11.0 ppb (11) | N/A | N/A | 29.0 ppb (27) | 0.22 ppb (3) | N/A | N/A | 27.0 | |
| Jan. 19, 2021, 5 p.m. | 12.3 ppb (12) | 2.6 ppb (3) | N/A | 10.0 ppb (10) | N/A | N/A | 28.0 ppb (26) | 0.22 ppb (3) | N/A | N/A | 26.0 | |
| Jan. 19, 2021, 4 p.m. | 19.4 ppb (19) | 3.1 ppb (3) | N/A | 16.0 ppb (16) | N/A | N/A | 18.0 ppb (17) | 0.33 ppb (4) | N/A | N/A | 19.0 | |
| Jan. 19, 2021, 3 p.m. | 26.3 ppb (25) | 4.0 ppb (4) | N/A | 22.0 ppb (21) | N/A | N/A | 10.0 ppb (10) | 0.35 ppb (4) | N/A | N/A | 25.0 | |
| Jan. 19, 2021, 2 p.m. | 21.6 ppb (21) | 6.8 ppb (7) | N/A | 15.0 ppb (15) | N/A | N/A | 17.0 ppb (16) | 0.25 ppb (3) | N/A | N/A | 21.0 | |
| Jan. 19, 2021, 1 p.m. | 8.3 ppb (8) | 0.7 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 26.0 ppb (25) | 0.19 ppb (3) | N/A | N/A | 25.0 | |
| Jan. 19, 2021, noon | 7.7 ppb (8) | 0.7 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 28.0 ppb (26) | 0.19 ppb (3) | N/A | N/A | 26.0 | |
| Jan. 19, 2021, 11 a.m. | 10.1 ppb (10) | 0.8 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 25.0 ppb (24) | 0.2 ppb (3) | N/A | N/A | 24.0 | |
| Jan. 19, 2021, 10 a.m. | 15.6 ppb (15) | 1.1 ppb (2) | N/A | 15.0 ppb (15) | N/A | N/A | 21.0 ppb (20) | 0.26 ppb (4) | N/A | N/A | 20.0 | |
| Jan. 19, 2021, 9 a.m. | 6.7 ppb (7) | 0.6 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 33.0 ppb (31) | 0.21 ppb (3) | N/A | N/A | 31.0 | |
| Jan. 19, 2021, 8 a.m. | 8.1 ppb (8) | 0.7 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 34.0 ppb (32) | 0.22 ppb (3) | N/A | N/A | 32.0 | |
| Jan. 19, 2021, 7 a.m. | 7.0 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 38.0 ppb (36) | 0.19 ppb (3) | N/A | N/A | 36.0 | |
| Jan. 19, 2021, 6 a.m. | 7.1 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 42.0 ppb (39) | 0.24 ppb (3) | N/A | N/A | 39.0 | |
| Jan. 19, 2021, 5 a.m. | 9.2 ppb (9) | 0.8 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 46.0 ppb (43) | 0.27 ppb (4) | N/A | N/A | 43.0 | |
| Jan. 19, 2021, 4 a.m. | 15.4 ppb (15) | 1.2 ppb (2) | N/A | 14.0 ppb (14) | N/A | N/A | 35.0 ppb (33) | 0.3 ppb (4) | N/A | N/A | 33.0 | |
| Jan. 19, 2021, 3 a.m. | 18.8 ppb (18) | 1.1 ppb (2) | N/A | 18.0 ppb (17) | N/A | N/A | 30.0 ppb (28) | 0.32 ppb (4) | N/A | N/A | 28.0 | |
| Jan. 19, 2021, 2 a.m. | 24.3 ppb (23) | 1.0 ppb (1) | N/A | 23.0 ppb (22) | N/A | N/A | 28.0 ppb (26) | 0.3 ppb (4) | N/A | N/A | 26.0 | |
| Jan. 19, 2021, 1 a.m. | 28.8 ppb (28) | 1.1 ppb (2) | N/A | 28.0 ppb (27) | N/A | N/A | 27.0 ppb (25) | 0.33 ppb (4) | N/A | N/A | 28.0 | |
| Jan. 19, 2021, midnight | 40.8 ppb (39) | 4.5 ppb (5) | N/A | 36.0 ppb (34) | N/A | N/A | 20.0 ppb (19) | 0.43 ppb (5) | N/A | N/A | 39.0 | |
| Jan. 18, 2021, 11 p.m. | 29.4 ppb (28) | 4.3 ppb (5) | N/A | 25.0 ppb (24) | N/A | N/A | 39.0 ppb (37) | 0.36 ppb (5) | N/A | N/A | 37.0 | |
| Jan. 18, 2021, 10 p.m. | 22.3 ppb (22) | 3.5 ppb (4) | N/A | 19.0 ppb (18) | N/A | N/A | 46.0 ppb (43) | 0.31 ppb (4) | N/A | N/A | 43.0 | |
| Jan. 18, 2021, 9 p.m. | 22.3 ppb (22) | 4.4 ppb (5) | N/A | 18.0 ppb (17) | N/A | N/A | 43.0 ppb (40) | 0.27 ppb (4) | N/A | N/A | 40.0 | |
| Jan. 18, 2021, 8 p.m. | 23.5 ppb (23) | 4.9 ppb (5) | N/A | 19.0 ppb (18) | N/A | N/A | 42.0 ppb (39) | 0.29 ppb (4) | N/A | N/A | 39.0 | |
| Jan. 18, 2021, 7 p.m. | 22.5 ppb (22) | 4.9 ppb (5) | N/A | 18.0 ppb (17) | N/A | N/A | 40.0 ppb (38) | 0.3 ppb (4) | N/A | N/A | 38.0 | |
| Jan. 18, 2021, 6 p.m. | 44.3 ppb (42) | 16.0 ppb (16) | N/A | 28.0 ppb (27) | N/A | N/A | 26.0 ppb (25) | 0.44 ppb (5) | N/A | N/A | 42.0 | |
| Jan. 18, 2021, 5 p.m. | 100.8 ppb (101) | 60.0 ppb (58) | N/A | 41.0 ppb (39) | N/A | N/A | 6.0 ppb (6) | 0.77 ppb (10) | N/A | N/A | 101.0 | |
| Jan. 18, 2021, 4 p.m. | 96.5 ppb (97) | 60.4 ppb (58) | N/A | 36.0 ppb (34) | N/A | N/A | 3.0 ppb (3) | 0.82 ppb (10) | N/A | N/A | 97.0 | |
| Jan. 18, 2021, 3 p.m. | 107.0 ppb (103) | 74.3 ppb (73) | N/A | 33.0 ppb (32) | N/A | N/A | 1.0 ppb (1) | 0.89 ppb (11) | N/A | N/A | 103.0 | |
| Jan. 18, 2021, 2 p.m. | 109.2 ppb (103) | 76.2 ppb (75) | N/A | 33.0 ppb (32) | N/A | N/A | 0.0 ppb (0) | 0.88 ppb (11) | N/A | N/A | 103.0 | |
| Jan. 18, 2021, 1 p.m. | 74.5 ppb (73) | 43.4 ppb (41) | N/A | 31.0 ppb (30) | N/A | N/A | 0.0 ppb (0) | 0.73 ppb (8) | N/A | N/A | 73.0 | |
| Jan. 18, 2021, noon | 77.4 ppb (76) | 47.3 ppb (45) | N/A | 30.0 ppb (29) | N/A | N/A | 0.0 ppb (0) | 0.84 ppb (10) | N/A | N/A | 76.0 | |
| Jan. 18, 2021, 11 a.m. | 87.1 ppb (87) | 57.3 ppb (55) | N/A | 30.0 ppb (29) | N/A | N/A | 0.0 ppb (0) | 1.08 ppb (13) | N/A | N/A | 87.0 | |
| Jan. 18, 2021, 10 a.m. | 101.3 ppb (102) | 69.9 ppb (68) | N/A | 31.0 ppb (30) | N/A | N/A | 0.0 ppb (0) | 1.23 ppb (14) | N/A | N/A | 102.0 | |
| Jan. 18, 2021, 9 a.m. | 68.2 ppb (67) | 37.2 ppb (36) | N/A | 31.0 ppb (30) | N/A | N/A | 0.0 ppb (0) | 0.86 ppb (11) | N/A | N/A | 67.0 | |
| Jan. 18, 2021, 8 a.m. | 80.5 ppb (80) | 49.3 ppb (47) | N/A | 31.0 ppb (30) | N/A | N/A | 0.0 ppb (0) | 1.02 ppb (12) | N/A | N/A | 80.0 | |
| Jan. 18, 2021, 7 a.m. | 66.4 ppb (65) | 33.2 ppb (32) | N/A | 33.0 ppb (32) | N/A | N/A | 0.0 ppb (0) | 0.9 ppb (11) | N/A | N/A | 65.0 | |
| Jan. 18, 2021, 6 a.m. | 55.4 ppb (53) | 22.1 ppb (21) | N/A | 33.0 ppb (32) | N/A | N/A | 0.0 ppb (0) | 0.84 ppb (10) | N/A | N/A | 53.0 | |
| Jan. 18, 2021, 5 a.m. | 63.0 ppb (61) | 27.9 ppb (27) | N/A | 35.0 ppb (34) | N/A | N/A | 1.0 ppb (1) | 0.84 ppb (10) | N/A | N/A | 61.0 | |
| Jan. 18, 2021, 4 a.m. | 59.2 ppb (57) | 21.6 ppb (21) | N/A | 38.0 ppb (36) | N/A | N/A | 1.0 ppb (1) | 0.91 ppb (11) | N/A | N/A | 57.0 | |
| Jan. 17, 2021, 9 p.m. | 7.1 ppb (7) | 1.3 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 49.0 ppb (46) | 0.2 ppb (3) | N/A | N/A | 46.0 | |
| Jan. 17, 2021, 8 p.m. | 8.4 ppb (8) | 1.7 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 44.0 ppb (41) | 0.2 ppb (3) | N/A | N/A | 41.0 | |
| Jan. 17, 2021, 7 p.m. | 11.9 ppb (12) | 2.8 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | 38.0 ppb (36) | 0.22 ppb (3) | N/A | N/A | 36.0 | |
| Jan. 17, 2021, 6 p.m. | 31.4 ppb (30) | 10.6 ppb (10) | N/A | 21.0 ppb (20) | N/A | N/A | 22.0 ppb (21) | 0.39 ppb (5) | N/A | N/A | 30.0 | |
| Jan. 17, 2021, 5 p.m. | 41.9 ppb (40) | 17.4 ppb (17) | N/A | 24.0 ppb (23) | N/A | N/A | 13.0 ppb (13) | 0.5 ppb (6) | N/A | N/A | 40.0 | |
| Jan. 17, 2021, 4 p.m. | 51.6 ppb (49) | 27.5 ppb (26) | N/A | 24.0 ppb (23) | N/A | N/A | 6.0 ppb (6) | 0.61 ppb (7) | N/A | N/A | 49.0 | |
| Jan. 17, 2021, 1 p.m. | 74.2 ppb (73) | 44.9 ppb (43) | N/A | 29.0 ppb (28) | N/A | N/A | 0.0 ppb (0) | 0.97 ppb (12) | N/A | N/A | 73.0 | |
| Jan. 17, 2021, noon | 61.2 ppb (59) | 32.4 ppb (31) | N/A | 29.0 ppb (28) | N/A | N/A | 0.0 ppb (0) | 0.86 ppb (11) | N/A | N/A | 59.0 | |
| Jan. 17, 2021, 11 a.m. | 63.6 ppb (62) | 32.0 ppb (31) | N/A | 32.0 ppb (31) | N/A | N/A | 0.0 ppb (0) | 0.92 ppb (11) | N/A | N/A | 62.0 | |
| Jan. 17, 2021, 10 a.m. | 82.4 ppb (82) | 45.2 ppb (43) | N/A | 37.0 ppb (35) | N/A | N/A | 0.0 ppb (0) | 1.16 ppb (14) | N/A | N/A | 82.0 | |
| Jan. 16, 2021, 9 p.m. | 18.0 ppb (17) | 3.2 ppb (4) | N/A | 15.0 ppb (15) | N/A | N/A | 45.0 ppb (42) | 0.27 ppb (4) | N/A | N/A | 42.0 | |
| Jan. 16, 2021, 8 p.m. | 17.4 ppb (17) | 3.6 ppb (4) | N/A | 14.0 ppb (14) | N/A | N/A | 41.0 ppb (38) | 0.28 ppb (4) | N/A | N/A | 38.0 | |
| Jan. 16, 2021, 7 p.m. | 45.7 ppb (44) | 16.3 ppb (16) | N/A | 29.0 ppb (28) | N/A | N/A | 22.0 ppb (21) | 0.47 ppb (6) | N/A | N/A | 44.0 | |
| Jan. 16, 2021, 6 p.m. | 53.8 ppb (51) | 25.0 ppb (24) | N/A | 29.0 ppb (28) | N/A | N/A | 18.0 ppb (17) | 0.52 ppb (6) | N/A | N/A | 51.0 | |
| Jan. 16, 2021, 5 p.m. | 116.7 ppb (104) | 74.3 ppb (73) | N/A | 42.0 ppb (40) | N/A | N/A | 4.0 ppb (4) | 0.93 ppb (11) | N/A | N/A | 104.0 | |
| Jan. 16, 2021, 4 p.m. | 97.2 ppb (98) | 62.9 ppb (61) | N/A | 34.0 ppb (33) | N/A | N/A | 2.0 ppb (2) | 0.79 ppb (10) | N/A | N/A | 98.0 | |
| Jan. 16, 2021, 3 p.m. | 118.7 ppb (105) | 84.6 ppb (84) | N/A | 34.0 ppb (33) | N/A | N/A | 1.0 ppb (1) | 0.86 ppb (11) | N/A | N/A | 105.0 | |
| Jan. 16, 2021, 2 p.m. | 95.5 ppb (96) | 63.9 ppb (62) | N/A | 32.0 ppb (31) | N/A | N/A | 0.0 ppb (0) | 0.74 ppb (8) | N/A | N/A | 96.0 | |
| Jan. 16, 2021, 1 p.m. | 83.4 ppb (83) | 52.6 ppb (50) | N/A | 31.0 ppb (30) | N/A | N/A | 0.0 ppb (0) | 0.68 ppb (8) | N/A | N/A | 83.0 | |
| Jan. 16, 2021, noon | 101.1 ppb (102) | 68.4 ppb (67) | N/A | 33.0 ppb (32) | N/A | N/A | 0.0 ppb (0) | 0.79 ppb (10) | N/A | N/A | 102.0 | |
| Jan. 16, 2021, 11 a.m. | 77.8 ppb (77) | 45.2 ppb (43) | N/A | 33.0 ppb (32) | N/A | N/A | 0.0 ppb (0) | 0.72 ppb (8) | N/A | N/A | 77.0 | |
| Jan. 16, 2021, 10 a.m. | 87.2 ppb (87) | 52.7 ppb (50) | N/A | 35.0 ppb (34) | N/A | N/A | 0.0 ppb (0) | 0.8 ppb (10) | N/A | N/A | 87.0 | |
| Jan. 16, 2021, 9 a.m. | 100.6 ppb (101) | 63.5 ppb (62) | N/A | 37.0 ppb (35) | N/A | N/A | 0.0 ppb (0) | 0.96 ppb (12) | N/A | N/A | 101.0 | |
| Jan. 16, 2021, 8 a.m. | 91.0 ppb (91) | 53.7 ppb (51) | N/A | 37.0 ppb (35) | N/A | N/A | 1.0 ppb (1) | 1.01 ppb (12) | N/A | N/A | 91.0 | |
| Jan. 16, 2021, 7 a.m. | 89.7 ppb (90) | 50.0 ppb (48) | N/A | 40.0 ppb (38) | N/A | N/A | 1.0 ppb (1) | 1.02 ppb (12) | N/A | N/A | 90.0 | |
| Jan. 16, 2021, 6 a.m. | 87.6 ppb (87) | 47.1 ppb (45) | N/A | 41.0 ppb (39) | N/A | N/A | 1.0 ppb (1) | 1.06 ppb (13) | N/A | N/A | 87.0 | |
| Jan. 16, 2021, 5 a.m. | 109.1 ppb (103) | 64.9 ppb (63) | N/A | 44.0 ppb (42) | N/A | N/A | 1.0 ppb (1) | 1.32 ppb (15) | N/A | N/A | 103.0 | |
| Jan. 16, 2021, 4 a.m. | 122.4 ppb (106) | 71.5 ppb (70) | N/A | 51.0 ppb (49) | N/A | N/A | 1.0 ppb (1) | 1.35 ppb (16) | N/A | N/A | 106.0 | |
| Jan. 16, 2021, 3 a.m. | 124.4 ppb (106) | 73.8 ppb (73) | N/A | 51.0 ppb (49) | N/A | N/A | 0.0 ppb (0) | 1.08 ppb (13) | N/A | N/A | 106.0 | |
| Jan. 16, 2021, 2 a.m. | 111.3 ppb (103) | 56.5 ppb (54) | N/A | 55.0 ppb (53) | N/A | N/A | 0.0 ppb (0) | 0.95 ppb (11) | N/A | N/A | 103.0 | |
| Jan. 16, 2021, 1 a.m. | 85.9 ppb (85) | 31.6 ppb (30) | N/A | 54.0 ppb (51) | N/A | N/A | 2.0 ppb (2) | 0.85 ppb (10) | N/A | N/A | 85.0 | |
| Jan. 16, 2021, midnight | 39.7 ppb (38) | 6.0 ppb (6) | N/A | 34.0 ppb (33) | N/A | N/A | 26.0 ppb (25) | 0.57 ppb (7) | N/A | N/A | 38.0 | |
| Jan. 15, 2021, 11 p.m. | 23.1 ppb (22) | 3.1 ppb (3) | N/A | 20.0 ppb (19) | N/A | N/A | 39.0 ppb (37) | 0.27 ppb (4) | N/A | N/A | 37.0 | |
| Jan. 15, 2021, 10 p.m. | 12.6 ppb (12) | 2.0 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 46.0 ppb (43) | 0.2 ppb (3) | N/A | N/A | 43.0 | |
| Jan. 15, 2021, 9 p.m. | 8.8 ppb (9) | 1.6 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 46.0 ppb (43) | 0.16 ppb (3) | N/A | N/A | 43.0 | |
| Jan. 15, 2021, 8 p.m. | 21.1 ppb (20) | 5.4 ppb (6) | N/A | 16.0 ppb (16) | N/A | N/A | 35.0 ppb (33) | 0.26 ppb (4) | N/A | N/A | 33.0 | |
| Jan. 15, 2021, 7 p.m. | 47.3 ppb (45) | 18.1 ppb (18) | N/A | 29.0 ppb (28) | N/A | N/A | 20.0 ppb (19) | 0.44 ppb (5) | N/A | N/A | 45.0 | |
| Jan. 15, 2021, 6 p.m. | 129.1 ppb (107) | 78.8 ppb (78) | N/A | 50.0 ppb (48) | N/A | N/A | 5.0 ppb (5) | 0.89 ppb (11) | N/A | N/A | 107.0 | |
| Jan. 15, 2021, 5 p.m. | 171.9 ppb (115) | 122.5 ppb (106) | N/A | 49.0 ppb (47) | N/A | N/A | 2.0 ppb (2) | 1.12 ppb (13) | N/A | N/A | 115.0 | |
| Jan. 15, 2021, 4 p.m. | 133.5 ppb (108) | 96.8 ppb (97) | N/A | 37.0 ppb (35) | N/A | N/A | 2.0 ppb (2) | 1.1 ppb (13) | N/A | N/A | 108.0 | |
| Jan. 15, 2021, 3 p.m. | 140.0 ppb (109) | 105.1 ppb (102) | N/A | 35.0 ppb (34) | N/A | N/A | 1.0 ppb (1) | 1.1 ppb (13) | N/A | N/A | 109.0 | |
| Jan. 15, 2021, 2 p.m. | 157.6 ppb (112) | 120.7 ppb (105) | N/A | 37.0 ppb (35) | N/A | N/A | 0.0 ppb (0) | 1.04 ppb (12) | N/A | N/A | 112.0 | |
| Jan. 15, 2021, 1 p.m. | 100.7 ppb (101) | 67.7 ppb (66) | N/A | 33.0 ppb (32) | N/A | N/A | 0.0 ppb (0) | 0.8 ppb (10) | N/A | N/A | 101.0 | |
| Jan. 15, 2021, noon | 129.4 ppb (107) | 92.7 ppb (93) | N/A | 37.0 ppb (35) | N/A | N/A | 0.0 ppb (0) | 0.91 ppb (11) | N/A | N/A | 107.0 | |
| Jan. 15, 2021, 11 a.m. | 119.7 ppb (105) | 81.3 ppb (81) | N/A | 38.0 ppb (36) | N/A | N/A | 0.0 ppb (0) | 0.95 ppb (11) | N/A | N/A | 105.0 | |
| Jan. 15, 2021, 10 a.m. | 127.4 ppb (106) | 87.6 ppb (87) | N/A | 40.0 ppb (38) | N/A | N/A | 0.0 ppb (0) | 1.08 ppb (13) | N/A | N/A | 106.0 | |
| Jan. 15, 2021, 9 a.m. | 141.2 ppb (109) | 99.1 ppb (100) | N/A | 42.0 ppb (40) | N/A | N/A | 1.0 ppb (1) | 1.37 ppb (16) | N/A | N/A | 109.0 | |
| Jan. 15, 2021, 8 a.m. | 187.8 ppb (118) | 138.4 ppb (109) | N/A | 49.0 ppb (47) | N/A | N/A | 0.0 ppb (0) | 1.49 ppb (18) | N/A | N/A | 118.0 | |
| Jan. 14, 2021, 9 p.m. | 37.7 ppb (36) | 9.6 ppb (10) | N/A | 28.0 ppb (27) | N/A | N/A | 30.0 ppb (28) | 0.35 ppb (4) | N/A | N/A | 36.0 | |
| Jan. 14, 2021, 8 p.m. | 27.6 ppb (27) | 7.1 ppb (7) | N/A | 20.0 ppb (19) | N/A | N/A | 32.0 ppb (30) | 0.29 ppb (4) | N/A | N/A | 30.0 | |
| Jan. 14, 2021, 7 p.m. | 41.8 ppb (40) | 15.2 ppb (15) | N/A | 27.0 ppb (26) | N/A | N/A | 20.0 ppb (19) | 0.39 ppb (5) | N/A | N/A | 40.0 | |
| Jan. 14, 2021, 6 p.m. | 89.2 ppb (89) | 48.3 ppb (46) | N/A | 41.0 ppb (39) | N/A | N/A | 9.0 ppb (9) | 0.71 ppb (8) | N/A | N/A | 89.0 | |
| Jan. 14, 2021, 5 p.m. | 142.1 ppb (109) | 95.0 ppb (95) | N/A | 47.0 ppb (45) | N/A | N/A | 4.0 ppb (4) | 1.07 ppb (13) | N/A | N/A | 109.0 | |
| Jan. 14, 2021, 4 p.m. | 163.8 ppb (113) | 121.8 ppb (105) | N/A | 42.0 ppb (40) | N/A | N/A | 1.0 ppb (1) | 1.21 ppb (14) | N/A | N/A | 113.0 | |
| Jan. 14, 2021, 3 p.m. | 139.8 ppb (109) | 104.3 ppb (102) | N/A | 35.0 ppb (34) | N/A | N/A | 1.0 ppb (1) | 1.08 ppb (13) | N/A | N/A | 109.0 | |
| Jan. 14, 2021, 2 p.m. | 108.6 ppb (103) | 74.2 ppb (73) | N/A | 34.0 ppb (33) | N/A | N/A | 0.0 ppb (0) | 0.84 ppb (10) | N/A | N/A | 103.0 | |
| Jan. 14, 2021, 1 p.m. | 97.8 ppb (98) | 62.1 ppb (60) | N/A | 36.0 ppb (34) | N/A | N/A | 0.0 ppb (0) | 0.72 ppb (8) | N/A | N/A | 98.0 | |
| Jan. 14, 2021, noon | 128.1 ppb (107) | 87.3 ppb (87) | N/A | 41.0 ppb (39) | N/A | N/A | 0.0 ppb (0) | 0.86 ppb (11) | N/A | N/A | 107.0 | |
| Jan. 14, 2021, 11 a.m. | 81.4 ppb (81) | 45.9 ppb (44) | N/A | 35.0 ppb (34) | N/A | N/A | 0.0 ppb (0) | 0.68 ppb (8) | N/A | N/A | 81.0 | |
| Jan. 14, 2021, 10 a.m. | 81.5 ppb (81) | 46.3 ppb (44) | N/A | 35.0 ppb (34) | N/A | N/A | 0.0 ppb (0) | 0.76 ppb (10) | N/A | N/A | 81.0 | |
| Jan. 14, 2021, 9 a.m. | 116.7 ppb (104) | 78.8 ppb (78) | N/A | 38.0 ppb (36) | N/A | N/A | 0.0 ppb (0) | 1.1 ppb (13) | N/A | N/A | 104.0 | |
| Jan. 14, 2021, 8 a.m. | 114.1 ppb (104) | 76.4 ppb (75) | N/A | 38.0 ppb (36) | N/A | N/A | 0.0 ppb (0) | 1.16 ppb (14) | N/A | N/A | 104.0 | |
| Jan. 14, 2021, 7 a.m. | 143.2 ppb (109) | 101.8 ppb (102) | N/A | 41.0 ppb (39) | N/A | N/A | 1.0 ppb (1) | 1.47 ppb (18) | N/A | N/A | 109.0 | |
| Jan. 14, 2021, 6 a.m. | 128.9 ppb (107) | 86.6 ppb (86) | N/A | 42.0 ppb (40) | N/A | N/A | 0.0 ppb (0) | 1.21 ppb (14) | N/A | N/A | 107.0 | |
| Jan. 14, 2021, 5 a.m. | 97.3 ppb (98) | 57.1 ppb (55) | N/A | 40.0 ppb (38) | N/A | N/A | 0.0 ppb (0) | 0.91 ppb (11) | N/A | N/A | 98.0 | |
| Jan. 14, 2021, 4 a.m. | 102.4 ppb (102) | 62.7 ppb (61) | N/A | 40.0 ppb (38) | N/A | N/A | 0.0 ppb (0) | 0.96 ppb (12) | N/A | N/A | 102.0 | |
| Jan. 14, 2021, 3 a.m. | 102.9 ppb (102) | 58.2 ppb (56) | N/A | 45.0 ppb (43) | N/A | N/A | 1.0 ppb (1) | 0.95 ppb (11) | N/A | N/A | 102.0 | |
| Jan. 14, 2021, 2 a.m. | 95.2 ppb (95) | 45.7 ppb (44) | N/A | 49.0 ppb (47) | N/A | N/A | 0.0 ppb (0) | 0.83 ppb (10) | N/A | N/A | 95.0 | |
| Jan. 14, 2021, 1 a.m. | 70.5 ppb (69) | 18.8 ppb (18) | N/A | 52.0 ppb (50) | N/A | N/A | 1.0 ppb (1) | 0.68 ppb (8) | N/A | N/A | 69.0 | |
| Jan. 14, 2021, midnight | 59.8 ppb (58) | 11.9 ppb (12) | N/A | 48.0 ppb (46) | N/A | N/A | 7.0 ppb (7) | 0.65 ppb (8) | N/A | N/A | 58.0 | |
| Jan. 13, 2021, 11 p.m. | 35.5 ppb (34) | 6.3 ppb (6) | N/A | 29.0 ppb (28) | N/A | N/A | 25.0 ppb (24) | 0.43 ppb (5) | N/A | N/A | 34.0 | |
| Jan. 13, 2021, 10 p.m. | 22.2 ppb (21) | 4.1 ppb (4) | N/A | 18.0 ppb (17) | N/A | N/A | 35.0 ppb (33) | 0.28 ppb (4) | N/A | N/A | 33.0 | |
| Jan. 13, 2021, 9 p.m. | 25.9 ppb (25) | 6.4 ppb (7) | N/A | 20.0 ppb (19) | N/A | N/A | 32.0 ppb (30) | 0.28 ppb (4) | N/A | N/A | 30.0 | |
| Jan. 13, 2021, 8 p.m. | 34.2 ppb (33) | 10.0 ppb (10) | N/A | 24.0 ppb (23) | N/A | N/A | 25.0 ppb (24) | 0.29 ppb (4) | N/A | N/A | 33.0 | |
| Jan. 13, 2021, 7 p.m. | 49.1 ppb (47) | 16.2 ppb (16) | N/A | 33.0 ppb (32) | N/A | N/A | 14.0 ppb (13) | 0.38 ppb (5) | N/A | N/A | 47.0 | |
| Jan. 13, 2021, 6 p.m. | 52.6 ppb (50) | 22.1 ppb (21) | N/A | 31.0 ppb (30) | N/A | N/A | 15.0 ppb (14) | 0.4 ppb (5) | N/A | N/A | 50.0 |