Newark (Hillside Ave) NJ, US: 40.720989, -74.192894
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 10, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.28 ppb (4) | N/A | N/A | 22.0 | |
| Jan. 10, 2021, 4 a.m. | 20.0 ppb (19) | 2.0 ppb (2) | N/A | 18.0 ppb (17) | N/A | 0.0 ppb (0) | 18.0 ppb (17) | 0.36 ppb (5) | N/A | 10.6 μg/m3 (45) | 45.0 | |
| Jan. 10, 2021, 3 a.m. | 23.0 ppb (22) | 2.0 ppb (2) | N/A | 21.0 ppb (20) | N/A | 0.0 ppb (0) | 15.0 ppb (14) | 0.41 ppb (5) | N/A | 9.2 μg/m3 (39) | 39.0 | |
| Jan. 10, 2021, 2 a.m. | 26.0 ppb (25) | 2.0 ppb (2) | N/A | 24.0 ppb (23) | N/A | 0.0 ppb (0) | 13.0 ppb (13) | 0.41 ppb (5) | N/A | 7.8 μg/m3 (33) | 33.0 | |
| Jan. 10, 2021, 1 a.m. | 28.0 ppb (27) | 2.0 ppb (2) | N/A | 25.0 ppb (24) | N/A | 0.0 ppb (0) | 12.0 ppb (12) | 0.45 ppb (6) | N/A | 5.9 μg/m3 (25) | 27.0 | |
| Jan. 10, 2021, midnight | 19.0 ppb (18) | 2.0 ppb (2) | N/A | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.35 ppb (4) | N/A | 5.2 μg/m3 (22) | 22.0 | |
| Jan. 9, 2021, 11 p.m. | 17.0 ppb (17) | 2.0 ppb (2) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.35 ppb (4) | N/A | 5.0 μg/m3 (21) | 24.0 | |
| Jan. 9, 2021, 10 p.m. | 17.0 ppb (17) | 2.0 ppb (2) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 26.0 ppb (25) | 0.31 ppb (4) | N/A | 5.8 μg/m3 (25) | 25.0 | |
| Jan. 9, 2021, 9 p.m. | 9.0 ppb (9) | 1.0 ppb (1) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.25 ppb (3) | N/A | N/A | 30.0 | |
| Jan. 9, 2021, 8 p.m. | 9.0 ppb (9) | 2.0 ppb (2) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.21 ppb (3) | N/A | 3.4 μg/m3 (15) | 31.0 | |
| Jan. 9, 2021, 7 p.m. | 11.0 ppb (11) | 3.0 ppb (3) | N/A | 7.0 ppb (7) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.27 ppb (4) | N/A | 1.8 μg/m3 (8) | 29.0 | |
| Jan. 9, 2021, 6 p.m. | 6.0 ppb (6) | 2.0 ppb (2) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.22 ppb (3) | N/A | 0.6 μg/m3 (3) | 32.0 | |
| Jan. 9, 2021, 5 p.m. | 8.0 ppb (8) | 3.0 ppb (3) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.22 ppb (3) | N/A | 1.1 μg/m3 (5) | 31.0 | |
| Jan. 9, 2021, 4 p.m. | 9.0 ppb (9) | 4.0 ppb (4) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.23 ppb (3) | N/A | 0.3 μg/m3 (2) | 29.0 | |
| Jan. 9, 2021, 3 p.m. | 10.0 ppb (10) | 5.0 ppb (5) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.22 ppb (3) | N/A | 2.5 μg/m3 (11) | 28.0 | |
| Jan. 9, 2021, 2 p.m. | 10.0 ppb (10) | 4.0 ppb (4) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.23 ppb (3) | N/A | 4.0 μg/m3 (17) | 25.0 | |
| Jan. 9, 2021, 1 p.m. | 14.0 ppb (14) | 5.0 ppb (5) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.23 ppb (3) | N/A | N/A | 23.0 | |
| Jan. 9, 2021, noon | 13.0 ppb (13) | 2.0 ppb (2) | N/A | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.27 ppb (4) | N/A | 4.5 μg/m3 (19) | 20.0 | |
| Jan. 9, 2021, 11 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.21 ppb (3) | N/A | 5.8 μg/m3 (25) | 25.0 | |
| Jan. 9, 2021, 10 a.m. | 8.0 ppb (8) | 0.0 ppb (0) | N/A | 7.0 ppb (7) | N/A | 0.0 ppb (0) | 23.0 ppb (22) | N/A | N/A | 5.9 μg/m3 (25) | 25.0 | |
| Jan. 9, 2021, 9 a.m. | 9.0 ppb (9) | 1.0 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 20.0 ppb (19) | 0.21 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
| Jan. 9, 2021, 8 a.m. | 10.0 ppb (10) | 0.0 ppb (0) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | N/A | 0.24 ppb (3) | N/A | 8.0 μg/m3 (34) | 34.0 | |
| Jan. 9, 2021, 7 a.m. | 9.0 ppb (9) | 1.0 ppb (1) | N/A | 7.0 ppb (7) | N/A | 0.0 ppb (0) | N/A | 0.21 ppb (3) | N/A | 9.9 μg/m3 (42) | 42.0 | |
| Jan. 9, 2021, 6 a.m. | 12.0 ppb (12) | 3.0 ppb (3) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.21 ppb (3) | N/A | 10.9 μg/m3 (46) | 46.0 | |
| Jan. 9, 2021, 5 a.m. | 9.0 ppb (9) | 1.0 ppb (1) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.21 ppb (3) | N/A | N/A | 20.0 | |
| Jan. 9, 2021, 4 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.23 ppb (3) | N/A | 5.7 μg/m3 (24) | 24.0 | |
| Jan. 9, 2021, 3 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.26 ppb (4) | N/A | 6.6 μg/m3 (28) | 28.0 | |
| Jan. 9, 2021, 2 a.m. | 14.0 ppb (14) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 16.0 ppb (15) | 0.28 ppb (4) | N/A | 7.4 μg/m3 (31) | 31.0 | |
| Jan. 9, 2021, 1 a.m. | 14.0 ppb (14) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 17.0 ppb (16) | 0.31 ppb (4) | N/A | 6.8 μg/m3 (29) | 29.0 | |
| Jan. 9, 2021, midnight | 14.0 ppb (14) | 2.0 ppb (2) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 18.0 ppb (17) | 0.3 ppb (4) | N/A | 7.7 μg/m3 (33) | 33.0 | |
| Jan. 8, 2021, 11 p.m. | 20.0 ppb (19) | 2.0 ppb (2) | N/A | 17.0 ppb (17) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.39 ppb (5) | N/A | 8.9 μg/m3 (38) | 38.0 | |
| Jan. 8, 2021, 10 p.m. | 26.0 ppb (25) | 5.0 ppb (5) | N/A | 21.0 ppb (20) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.41 ppb (5) | N/A | 8.4 μg/m3 (36) | 36.0 | |
| Jan. 8, 2021, 9 p.m. | 30.0 ppb (29) | 7.0 ppb (7) | N/A | 22.0 ppb (21) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.49 ppb (6) | N/A | N/A | 29.0 | |
| Jan. 8, 2021, 8 p.m. | 23.0 ppb (22) | 6.0 ppb (6) | N/A | 17.0 ppb (17) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.37 ppb (5) | N/A | 4.5 μg/m3 (19) | 22.0 | |
| Jan. 8, 2021, 7 p.m. | 20.0 ppb (19) | 6.0 ppb (6) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | 18.0 ppb (17) | 0.33 ppb (4) | N/A | 4.0 μg/m3 (17) | 19.0 | |
| Jan. 8, 2021, 6 p.m. | 23.0 ppb (22) | 9.0 ppb (9) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | 18.0 ppb (17) | 0.31 ppb (4) | N/A | 2.3 μg/m3 (10) | 22.0 | |
| Jan. 8, 2021, 5 p.m. | 18.0 ppb (17) | 6.0 ppb (6) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.29 ppb (4) | N/A | 1.7 μg/m3 (8) | 19.0 | |
| Jan. 8, 2021, 4 p.m. | 18.0 ppb (17) | 6.0 ppb (6) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.29 ppb (4) | N/A | 2.2 μg/m3 (10) | 19.0 | |
| Jan. 8, 2021, 3 p.m. | 17.0 ppb (17) | 7.0 ppb (7) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.28 ppb (4) | N/A | 4.5 μg/m3 (19) | 20.0 | |
| Jan. 8, 2021, 2 p.m. | 17.0 ppb (17) | 6.0 ppb (6) | N/A | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.3 ppb (4) | N/A | 6.9 μg/m3 (29) | 29.0 | |
| Jan. 8, 2021, 1 p.m. | 34.0 ppb (33) | 21.0 ppb (20) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | 18.0 ppb (17) | 0.28 ppb (4) | N/A | N/A | 33.0 | |
| Jan. 8, 2021, noon | 17.0 ppb (17) | 3.0 ppb (3) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | 15.0 ppb (14) | 0.27 ppb (4) | N/A | 3.1 μg/m3 (13) | 17.0 | |
| Jan. 8, 2021, 11 a.m. | 16.0 ppb (16) | 3.0 ppb (3) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | 16.0 ppb (15) | 0.29 ppb (4) | N/A | 2.5 μg/m3 (11) | 16.0 | |
| Jan. 8, 2021, 10 a.m. | 10.0 ppb (10) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | N/A | N/A | 3.4 μg/m3 (15) | 19.0 | |
| Jan. 8, 2021, 9 a.m. | 13.0 ppb (13) | 1.0 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 19.0 ppb (18) | 0.2 ppb (3) | N/A | 3.8 μg/m3 (16) | 18.0 | |
| Jan. 8, 2021, 8 a.m. | 10.0 ppb (10) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | N/A | 0.19 ppb (3) | N/A | 4.9 μg/m3 (21) | 21.0 | |
| Jan. 8, 2021, 7 a.m. | 10.0 ppb (10) | 1.0 ppb (1) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | N/A | 0.19 ppb (3) | N/A | 5.2 μg/m3 (22) | 22.0 | |
| Jan. 8, 2021, 6 a.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.21 ppb (3) | N/A | 5.8 μg/m3 (25) | 25.0 | |
| Jan. 8, 2021, 5 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.21 ppb (3) | N/A | N/A | 20.0 | |
| Jan. 8, 2021, 4 a.m. | 10.0 ppb (10) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.2 ppb (3) | N/A | 3.8 μg/m3 (16) | 22.0 | |
| Jan. 8, 2021, 3 a.m. | 12.0 ppb (12) | 1.0 ppb (1) | N/A | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.22 ppb (3) | N/A | 4.0 μg/m3 (17) | 21.0 | |
| Jan. 8, 2021, 2 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.22 ppb (3) | N/A | 4.9 μg/m3 (21) | 23.0 | |
| Jan. 8, 2021, 1 a.m. | 18.0 ppb (17) | 4.0 ppb (4) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.27 ppb (4) | N/A | 4.1 μg/m3 (18) | 20.0 | |
| Jan. 8, 2021, midnight | 15.0 ppb (15) | 5.0 ppb (5) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.23 ppb (3) | N/A | 4.7 μg/m3 (20) | 24.0 | |
| Jan. 7, 2021, 11 p.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.25 ppb (3) | N/A | 4.7 μg/m3 (20) | 24.0 | |
| Jan. 7, 2021, 10 p.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 26.0 ppb (25) | 0.26 ppb (4) | N/A | 4.3 μg/m3 (18) | 25.0 | |
| Jan. 7, 2021, 9 p.m. | 11.0 ppb (11) | 2.0 ppb (2) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.23 ppb (3) | N/A | N/A | 25.0 | |
| Jan. 7, 2021, 8 p.m. | 6.0 ppb (6) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.2 ppb (3) | N/A | 1.9 μg/m3 (8) | 30.0 | |
| Jan. 7, 2021, 7 p.m. | 6.0 ppb (6) | 2.0 ppb (2) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.21 ppb (3) | N/A | 0.2 μg/m3 (1) | 32.0 | |
| Jan. 7, 2021, 6 p.m. | 7.0 ppb (7) | 3.0 ppb (3) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.17 ppb (3) | N/A | -1.1 μg/m3 (0) | 31.0 | |
| Jan. 7, 2021, 5 p.m. | 8.0 ppb (8) | 4.0 ppb (4) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.18 ppb (3) | N/A | -0.2 μg/m3 (0) | 30.0 | |
| Jan. 7, 2021, 4 p.m. | 12.0 ppb (12) | 6.0 ppb (6) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.17 ppb (3) | N/A | 0.8 μg/m3 (4) | 28.0 | |
| Jan. 7, 2021, 3 p.m. | 12.0 ppb (12) | 6.0 ppb (6) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.19 ppb (3) | N/A | 3.0 μg/m3 (13) | 28.0 | |
| Jan. 7, 2021, 2 p.m. | 10.0 ppb (10) | 4.0 ppb (4) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.21 ppb (3) | N/A | 6.2 μg/m3 (26) | 26.0 | |
| Jan. 7, 2021, 1 p.m. | 15.0 ppb (15) | 6.0 ppb (6) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 26.0 ppb (25) | 0.23 ppb (3) | N/A | N/A | 25.0 | |
| Jan. 7, 2021, noon | 14.0 ppb (14) | 3.0 ppb (3) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.26 ppb (4) | N/A | 2.8 μg/m3 (12) | 22.0 | |
| Jan. 7, 2021, 11 a.m. | 16.0 ppb (16) | 2.0 ppb (2) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.26 ppb (4) | N/A | 1.9 μg/m3 (8) | 20.0 | |
| Jan. 7, 2021, 10 a.m. | 12.0 ppb (12) | 1.0 ppb (1) | N/A | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | N/A | N/A | 2.7 μg/m3 (12) | 23.0 | |
| Jan. 7, 2021, 9 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 24.0 ppb (23) | 0.24 ppb (3) | N/A | 3.0 μg/m3 (13) | 23.0 | |
| Jan. 7, 2021, 8 a.m. | 10.0 ppb (10) | 2.0 ppb (2) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | N/A | 0.21 ppb (3) | N/A | 1.6 μg/m3 (7) | 10.0 | |
| Jan. 7, 2021, 7 a.m. | 7.0 ppb (7) | 1.0 ppb (1) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | 0.1 μg/m3 (1) | 7.0 | |
| Jan. 7, 2021, 6 a.m. | 6.0 ppb (6) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.19 ppb (3) | N/A | -1.3 μg/m3 (0) | 26.0 | |
| Jan. 7, 2021, 5 a.m. | 8.0 ppb (8) | 2.0 ppb (2) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.21 ppb (3) | N/A | N/A | 25.0 | |
| Jan. 7, 2021, 4 a.m. | 7.0 ppb (7) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.21 ppb (3) | N/A | 2.7 μg/m3 (12) | 26.0 | |
| Jan. 7, 2021, 3 a.m. | 7.0 ppb (7) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.21 ppb (3) | N/A | 2.7 μg/m3 (12) | 26.0 | |
| Jan. 7, 2021, 2 a.m. | 7.0 ppb (7) | 1.0 ppb (1) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.22 ppb (3) | N/A | 3.5 μg/m3 (15) | 26.0 | |
| Jan. 7, 2021, 1 a.m. | 7.0 ppb (7) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.23 ppb (3) | N/A | 4.3 μg/m3 (18) | 25.0 | |
| Jan. 7, 2021, midnight | 9.0 ppb (9) | 1.0 ppb (1) | N/A | 7.0 ppb (7) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.24 ppb (3) | N/A | 4.2 μg/m3 (18) | 24.0 | |
| Jan. 6, 2021, 11 p.m. | 9.0 ppb (9) | 2.0 ppb (2) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.26 ppb (4) | N/A | 4.0 μg/m3 (17) | 23.0 | |
| Jan. 6, 2021, 10 p.m. | 9.0 ppb (9) | 2.0 ppb (2) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.25 ppb (3) | N/A | 4.3 μg/m3 (18) | 23.0 | |
| Jan. 6, 2021, 9 p.m. | 6.0 ppb (6) | 2.0 ppb (2) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.22 ppb (3) | N/A | N/A | 25.0 | |
| Jan. 6, 2021, 8 p.m. | 6.0 ppb (6) | 2.0 ppb (2) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.21 ppb (3) | N/A | 3.5 μg/m3 (15) | 26.0 | |
| Jan. 6, 2021, 7 p.m. | 5.0 ppb (5) | 2.0 ppb (2) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.22 ppb (3) | N/A | 0.8 μg/m3 (4) | 27.0 | |
| Jan. 6, 2021, 6 p.m. | 5.0 ppb (5) | 2.0 ppb (2) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.2 ppb (3) | N/A | 0.0 μg/m3 (0) | 29.0 | |
| Jan. 6, 2021, 5 p.m. | 7.0 ppb (7) | 3.0 ppb (3) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.2 ppb (3) | N/A | 1.0 μg/m3 (5) | 29.0 | |
| Jan. 6, 2021, 4 p.m. | 9.0 ppb (9) | 4.0 ppb (4) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.22 ppb (3) | N/A | 3.0 μg/m3 (13) | 29.0 | |
| Jan. 6, 2021, 3 p.m. | 5.0 ppb (5) | 2.0 ppb (2) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.21 ppb (3) | N/A | 4.3 μg/m3 (18) | 30.0 | |
| Jan. 6, 2021, 2 p.m. | 6.0 ppb (6) | 2.0 ppb (2) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.21 ppb (3) | N/A | 4.7 μg/m3 (20) | 29.0 | |
| Jan. 6, 2021, 1 p.m. | 12.0 ppb (12) | 4.0 ppb (4) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.28 ppb (4) | N/A | N/A | 24.0 | |
| Jan. 6, 2021, noon | 15.0 ppb (15) | 4.0 ppb (4) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.39 ppb (5) | N/A | 3.6 μg/m3 (16) | 20.0 | |
| Jan. 6, 2021, 11 a.m. | 12.0 ppb (12) | 2.0 ppb (2) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.23 ppb (3) | N/A | 4.8 μg/m3 (20) | 20.0 | |
| Jan. 6, 2021, 10 a.m. | 16.0 ppb (16) | 3.0 ppb (3) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 17.0 ppb (16) | N/A | N/A | 7.7 μg/m3 (33) | 33.0 | |
| Jan. 6, 2021, 9 a.m. | 64.0 ppb (62) | 36.0 ppb (34) | N/A | 28.0 ppb (27) | N/A | N/A | 1.0 ppb (1) | 0.75 ppb (10) | N/A | 9.4 μg/m3 (40) | 62.0 | |
| Jan. 6, 2021, 8 a.m. | 59.0 ppb (57) | 31.0 ppb (30) | N/A | 27.0 ppb (26) | N/A | 0.0 ppb (0) | N/A | 0.8 ppb (10) | N/A | 9.8 μg/m3 (41) | 57.0 | |
| Jan. 6, 2021, 7 a.m. | 46.0 ppb (44) | 18.0 ppb (17) | N/A | 28.0 ppb (27) | N/A | 0.0 ppb (0) | N/A | 0.67 ppb (8) | N/A | 11.7 μg/m3 (49) | 49.0 | |
| Jan. 6, 2021, 6 a.m. | 31.0 ppb (30) | 7.0 ppb (7) | N/A | 23.0 ppb (22) | N/A | 0.0 ppb (0) | 4.0 ppb (4) | 0.4 ppb (5) | N/A | 10.6 μg/m3 (45) | 45.0 | |
| Jan. 6, 2021, 5 a.m. | 20.0 ppb (19) | 3.0 ppb (3) | N/A | 17.0 ppb (17) | N/A | 0.0 ppb (0) | 11.0 ppb (11) | 0.31 ppb (4) | N/A | N/A | 19.0 | |
| Jan. 6, 2021, 4 a.m. | 18.0 ppb (17) | 3.0 ppb (3) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.28 ppb (4) | N/A | 6.7 μg/m3 (28) | 28.0 | |
| Jan. 6, 2021, 3 a.m. | 20.0 ppb (19) | 3.0 ppb (3) | N/A | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 13.0 ppb (13) | 0.31 ppb (4) | N/A | 8.2 μg/m3 (35) | 35.0 | |
| Jan. 6, 2021, 2 a.m. | 21.0 ppb (20) | 4.0 ppb (4) | N/A | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 13.0 ppb (13) | 0.33 ppb (4) | N/A | 8.3 μg/m3 (35) | 35.0 | |
| Jan. 6, 2021, 1 a.m. | 18.0 ppb (17) | 3.0 ppb (3) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 17.0 ppb (16) | 0.29 ppb (4) | N/A | 7.3 μg/m3 (31) | 31.0 | |
| Jan. 6, 2021, midnight | 15.0 ppb (15) | 2.0 ppb (2) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.28 ppb (4) | N/A | 7.2 μg/m3 (31) | 31.0 | |
| Jan. 5, 2021, 11 p.m. | 14.0 ppb (14) | 2.0 ppb (2) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.29 ppb (4) | N/A | 8.3 μg/m3 (35) | 35.0 | |
| Jan. 5, 2021, 10 p.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 23.0 ppb (22) | 0.29 ppb (4) | N/A | 7.9 μg/m3 (33) | 33.0 | |
| Jan. 5, 2021, 9 p.m. | 15.0 ppb (15) | 3.0 ppb (3) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.35 ppb (4) | N/A | N/A | 20.0 | |
| Jan. 5, 2021, 8 p.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.28 ppb (4) | N/A | 4.1 μg/m3 (18) | 23.0 | |
| Jan. 5, 2021, 7 p.m. | 11.0 ppb (11) | 3.0 ppb (3) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.23 ppb (3) | N/A | 5.5 μg/m3 (23) | 26.0 | |
| Jan. 5, 2021, 6 p.m. | 14.0 ppb (14) | 4.0 ppb (4) | N/A | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.23 ppb (3) | N/A | 6.8 μg/m3 (29) | 29.0 | |
| Jan. 5, 2021, 5 p.m. | 24.0 ppb (23) | 8.0 ppb (8) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.3 ppb (4) | N/A | 7.1 μg/m3 (30) | 30.0 | |
| Jan. 5, 2021, 4 p.m. | 20.0 ppb (19) | 5.0 ppb (5) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.33 ppb (4) | N/A | 4.2 μg/m3 (18) | 20.0 | |
| Jan. 5, 2021, 3 p.m. | 30.0 ppb (29) | 9.0 ppb (9) | N/A | 20.0 ppb (19) | N/A | 0.0 ppb (0) | 16.0 ppb (15) | 0.36 ppb (5) | N/A | 4.2 μg/m3 (18) | 29.0 | |
| Jan. 5, 2021, 2 p.m. | 29.0 ppb (28) | 8.0 ppb (8) | N/A | 21.0 ppb (20) | N/A | 0.0 ppb (0) | 13.0 ppb (13) | 0.4 ppb (5) | N/A | 2.3 μg/m3 (10) | 28.0 | |
| Jan. 5, 2021, 1 p.m. | 32.0 ppb (31) | 8.0 ppb (8) | N/A | 23.0 ppb (22) | N/A | 0.0 ppb (0) | 9.0 ppb (9) | 0.35 ppb (4) | N/A | N/A | 31.0 | |
| Jan. 5, 2021, noon | 27.0 ppb (26) | 4.0 ppb (4) | N/A | 22.0 ppb (21) | N/A | 0.0 ppb (0) | 9.0 ppb (9) | 0.32 ppb (4) | N/A | 5.8 μg/m3 (25) | 26.0 | |
| Jan. 5, 2021, 11 a.m. | 21.0 ppb (20) | 1.0 ppb (1) | N/A | 19.0 ppb (18) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.29 ppb (4) | N/A | 6.3 μg/m3 (27) | 27.0 | |
| Jan. 5, 2021, 10 a.m. | 16.0 ppb (16) | 1.0 ppb (1) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 15.0 ppb (14) | N/A | N/A | 6.7 μg/m3 (28) | 28.0 | |
| Jan. 5, 2021, 9 a.m. | 12.0 ppb (12) | 0.0 ppb (0) | N/A | 11.0 ppb (11) | N/A | N/A | 16.0 ppb (15) | 0.25 ppb (3) | N/A | 9.2 μg/m3 (39) | 39.0 | |
| Jan. 5, 2021, 8 a.m. | 16.0 ppb (16) | 2.0 ppb (2) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | N/A | 0.28 ppb (4) | N/A | 11.6 μg/m3 (49) | 49.0 | |
| Jan. 5, 2021, 7 a.m. | 14.0 ppb (14) | 1.0 ppb (1) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | N/A | 0.29 ppb (4) | N/A | 12.1 μg/m3 (51) | 51.0 | |
| Jan. 5, 2021, 6 a.m. | 20.0 ppb (19) | 3.0 ppb (3) | N/A | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 6.0 ppb (6) | 0.35 ppb (4) | N/A | 12.5 μg/m3 (52) | 52.0 | |
| Jan. 5, 2021, 5 a.m. | 19.0 ppb (18) | 2.0 ppb (2) | N/A | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 7.0 ppb (7) | 0.34 ppb (4) | N/A | N/A | 18.0 | |
| Jan. 5, 2021, 4 a.m. | 15.0 ppb (15) | 2.0 ppb (2) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.31 ppb (4) | N/A | 7.0 μg/m3 (30) | 30.0 | |
| Jan. 5, 2021, 3 a.m. | 15.0 ppb (15) | 1.0 ppb (1) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.3 ppb (4) | N/A | 5.9 μg/m3 (25) | 25.0 | |
| Jan. 5, 2021, 2 a.m. | 19.0 ppb (18) | 2.0 ppb (2) | N/A | 17.0 ppb (17) | N/A | 0.0 ppb (0) | 9.0 ppb (9) | 0.33 ppb (4) | N/A | 6.2 μg/m3 (26) | 26.0 | |
| Jan. 5, 2021, 1 a.m. | 21.0 ppb (20) | 2.0 ppb (2) | N/A | 18.0 ppb (17) | N/A | 0.0 ppb (0) | 8.0 ppb (8) | 0.37 ppb (5) | N/A | 6.9 μg/m3 (29) | 29.0 | |
| Jan. 5, 2021, midnight | 20.0 ppb (19) | 3.0 ppb (3) | N/A | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.4 ppb (5) | N/A | 7.1 μg/m3 (30) | 30.0 | |
| Jan. 4, 2021, 11 p.m. | 23.0 ppb (22) | 5.0 ppb (5) | N/A | 18.0 ppb (17) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.43 ppb (5) | N/A | 5.5 μg/m3 (23) | 23.0 | |
| Jan. 4, 2021, 10 p.m. | 20.0 ppb (19) | 5.0 ppb (5) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.41 ppb (5) | N/A | 7.1 μg/m3 (30) | 30.0 | |
| Jan. 4, 2021, 9 p.m. | 15.0 ppb (15) | 4.0 ppb (4) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 18.0 ppb (17) | 0.36 ppb (5) | N/A | N/A | 17.0 | |
| Jan. 4, 2021, 8 p.m. | 13.0 ppb (13) | 3.0 ppb (3) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 18.0 ppb (17) | 0.33 ppb (4) | N/A | 5.1 μg/m3 (22) | 22.0 | |
| Jan. 4, 2021, 7 p.m. | 12.0 ppb (12) | 3.0 ppb (3) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.31 ppb (4) | N/A | 4.7 μg/m3 (20) | 21.0 | |
| Jan. 4, 2021, 6 p.m. | 14.0 ppb (14) | 4.0 ppb (4) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.31 ppb (4) | N/A | 2.1 μg/m3 (9) | 24.0 | |
| Jan. 4, 2021, 5 p.m. | 12.0 ppb (12) | 4.0 ppb (4) | N/A | 7.0 ppb (7) | N/A | 0.0 ppb (0) | 26.0 ppb (25) | 0.27 ppb (4) | N/A | -0.8 μg/m3 (0) | 25.0 | |
| Jan. 4, 2021, 4 p.m. | 15.0 ppb (15) | 6.0 ppb (6) | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.29 ppb (4) | N/A | 0.9 μg/m3 (4) | 23.0 | |
| Jan. 4, 2021, 3 p.m. | 17.0 ppb (17) | 7.0 ppb (7) | N/A | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.33 ppb (4) | N/A | 2.8 μg/m3 (12) | 23.0 | |
| Jan. 4, 2021, 2 p.m. | 18.0 ppb (17) | 6.0 ppb (6) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 17.0 ppb (16) | 0.36 ppb (5) | N/A | 4.6 μg/m3 (20) | 20.0 | |
| Jan. 4, 2021, 1 p.m. | 29.0 ppb (28) | 12.0 ppb (12) | N/A | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.36 ppb (5) | N/A | N/A | 28.0 | |
| Jan. 4, 2021, noon | 24.0 ppb (23) | 7.0 ppb (7) | N/A | 17.0 ppb (17) | N/A | 0.0 ppb (0) | 8.0 ppb (8) | 0.43 ppb (5) | N/A | 4.3 μg/m3 (18) | 23.0 | |
| Jan. 4, 2021, 11 a.m. | 23.0 ppb (22) | 5.0 ppb (5) | N/A | 17.0 ppb (17) | N/A | 0.0 ppb (0) | 9.0 ppb (9) | N/A | N/A | 4.9 μg/m3 (21) | 22.0 | |
| Jan. 4, 2021, 10 a.m. | 17.0 ppb (17) | 1.0 ppb (1) | N/A | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | N/A | N/A | 3.9 μg/m3 (17) | 17.0 | |
| Jan. 4, 2021, 9 a.m. | 15.0 ppb (15) | 1.0 ppb (1) | N/A | 13.0 ppb (13) | N/A | N/A | 14.0 ppb (13) | 0.26 ppb (4) | N/A | 3.8 μg/m3 (16) | 16.0 | |
| Jan. 4, 2021, 8 a.m. | 12.0 ppb (12) | 0.0 ppb (0) | N/A | 11.0 ppb (11) | N/A | 0.0 ppb (0) | N/A | 0.24 ppb (3) | N/A | 4.7 μg/m3 (20) | 20.0 | |
| Jan. 4, 2021, 7 a.m. | 13.0 ppb (13) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | N/A | 0.26 ppb (4) | N/A | 3.5 μg/m3 (15) | 15.0 | |
| Jan. 4, 2021, 6 a.m. | 14.0 ppb (14) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 14.0 ppb (13) | 0.27 ppb (4) | N/A | 2.3 μg/m3 (10) | 14.0 | |
| Jan. 4, 2021, 5 a.m. | 16.0 ppb (16) | 1.0 ppb (1) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 13.0 ppb (13) | 0.29 ppb (4) | N/A | N/A | 16.0 | |
| Jan. 4, 2021, 4 a.m. | 16.0 ppb (16) | 1.0 ppb (1) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 13.0 ppb (13) | 0.29 ppb (4) | N/A | 8.2 μg/m3 (35) | 35.0 | |
| Jan. 4, 2021, 3 a.m. | 16.0 ppb (16) | 2.0 ppb (2) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 13.0 ppb (13) | 0.3 ppb (4) | N/A | 8.4 μg/m3 (36) | 36.0 | |
| Jan. 4, 2021, 2 a.m. | 14.0 ppb (14) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.29 ppb (4) | N/A | 7.6 μg/m3 (32) | 32.0 | |
| Jan. 4, 2021, 1 a.m. | 13.0 ppb (13) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.3 ppb (4) | N/A | 8.7 μg/m3 (37) | 37.0 | |
| Jan. 4, 2021, midnight | 17.0 ppb (17) | 2.0 ppb (2) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 12.0 ppb (12) | 0.37 ppb (5) | N/A | 8.7 μg/m3 (37) | 37.0 | |
| Jan. 3, 2021, 11 p.m. | 15.0 ppb (15) | 1.0 ppb (1) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.38 ppb (5) | N/A | 8.9 μg/m3 (38) | 38.0 | |
| Jan. 3, 2021, 10 p.m. | 16.0 ppb (16) | 2.0 ppb (2) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 15.0 ppb (14) | 0.37 ppb (5) | N/A | 10.0 μg/m3 (42) | 42.0 | |
| Jan. 3, 2021, 9 p.m. | 18.0 ppb (17) | 2.0 ppb (2) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.38 ppb (5) | N/A | N/A | 17.0 | |
| Jan. 3, 2021, 8 p.m. | 19.0 ppb (18) | 3.0 ppb (3) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.4 ppb (5) | N/A | 8.7 μg/m3 (37) | 37.0 | |
| Jan. 3, 2021, 7 p.m. | 23.0 ppb (22) | 4.0 ppb (4) | N/A | 19.0 ppb (18) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.44 ppb (5) | N/A | 7.6 μg/m3 (32) | 32.0 | |
| Jan. 3, 2021, 6 p.m. | 24.0 ppb (23) | 4.0 ppb (4) | N/A | 19.0 ppb (18) | N/A | 0.0 ppb (0) | 10.0 ppb (10) | 0.45 ppb (6) | N/A | 6.9 μg/m3 (29) | 29.0 | |
| Jan. 3, 2021, 5 p.m. | 20.0 ppb (19) | 5.0 ppb (5) | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.38 ppb (5) | N/A | 5.8 μg/m3 (25) | 25.0 | |
| Jan. 3, 2021, 4 p.m. | 17.0 ppb (17) | 4.0 ppb (4) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | 16.0 ppb (15) | 0.31 ppb (4) | N/A | 6.0 μg/m3 (25) | 25.0 | |
| Jan. 3, 2021, 3 p.m. | 24.0 ppb (23) | 6.0 ppb (6) | N/A | 17.0 ppb (17) | N/A | 0.0 ppb (0) | 12.0 ppb (12) | 0.33 ppb (4) | N/A | 8.5 μg/m3 (36) | 36.0 | |
| Jan. 3, 2021, 2 p.m. | 17.0 ppb (17) | 2.0 ppb (2) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 15.0 ppb (14) | 0.28 ppb (4) | N/A | 9.4 μg/m3 (40) | 40.0 | |
| Jan. 3, 2021, 1 p.m. | 19.0 ppb (18) | 4.0 ppb (4) | N/A | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 14.0 ppb (13) | 0.27 ppb (4) | N/A | N/A | 18.0 | |
| Jan. 3, 2021, noon | 19.0 ppb (18) | 3.0 ppb (3) | N/A | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 13.0 ppb (13) | 0.44 ppb (5) | N/A | 5.2 μg/m3 (22) | 22.0 | |
| Jan. 3, 2021, 11 a.m. | 14.0 ppb (14) | 1.0 ppb (1) | N/A | 13.0 ppb (13) | N/A | 0.0 ppb (0) | 17.0 ppb (16) | 0.24 ppb (3) | N/A | 5.3 μg/m3 (23) | 23.0 | |
| Jan. 3, 2021, 10 a.m. | 14.0 ppb (14) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 18.0 ppb (17) | N/A | N/A | 3.8 μg/m3 (16) | 17.0 | |
| Jan. 3, 2021, 9 a.m. | 13.0 ppb (13) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 18.0 ppb (17) | 0.23 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| Jan. 3, 2021, 8 a.m. | 14.0 ppb (14) | 1.0 ppb (1) | N/A | 12.0 ppb (12) | N/A | 0.0 ppb (0) | N/A | 0.25 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| Jan. 3, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.29 ppb (4) | N/A | 5.6 μg/m3 (24) | 24.0 | |
| Jan. 3, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 13.0 ppb (13) | 0.31 ppb (4) | N/A | 5.0 μg/m3 (21) | 21.0 |