New Haven (Fair Haven) CT, US: 41.301288, -72.902685
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 26, 2021, 1 p.m. | N/A | 3.5 ppb (4) | 18.0 ppb (17) | 13.0 ppb (13) | N/A | 1.0 ppb (2) | 25.0 ppb (24) | 0.23 ppb (3) | 12.5 μg/m3 (12) | 6.5 μg/m3 (28) | 28.0 | |
Jan. 26, 2021, noon | N/A | 2.2 ppb (3) | 23.6 ppb (23) | 19.0 ppb (18) | N/A | 0.0 ppb (0) | 17.0 ppb (16) | 0.24 ppb (3) | 12.6 μg/m3 (12) | 6.5 μg/m3 (28) | 28.0 | |
Jan. 26, 2021, 11 a.m. | N/A | 1.7 ppb (2) | 21.0 ppb (20) | 18.0 ppb (17) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.24 ppb (3) | 10.7 μg/m3 (10) | 6.0 μg/m3 (25) | 25.0 | |
Jan. 26, 2021, 10 a.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.22 ppb (3) | 10.8 μg/m3 (10) | 5.8 μg/m3 (25) | 25.0 | |
Jan. 26, 2021, 9 a.m. | N/A | N/A | N/A | 17.0 ppb (17) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | 0.21 ppb (3) | 9.0 μg/m3 (9) | 5.6 μg/m3 (24) | 24.0 | |
Jan. 26, 2021, 8 a.m. | N/A | 0.8 ppb (1) | 16.4 ppb (16) | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.21 ppb (3) | 10.1 μg/m3 (10) | 5.9 μg/m3 (25) | 25.0 | |
Jan. 26, 2021, 7 a.m. | N/A | 0.7 ppb (1) | 13.4 ppb (13) | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | N/A | 8.7 μg/m3 (9) | 5.1 μg/m3 (22) | 24.0 | |
Jan. 26, 2021, 6 a.m. | N/A | 0.8 ppb (1) | 10.8 ppb (11) | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.19 ppb (3) | 8.0 μg/m3 (8) | 4.9 μg/m3 (21) | 27.0 | |
Jan. 26, 2021, 5 a.m. | N/A | 1.4 ppb (2) | 14.9 ppb (15) | 12.0 ppb (12) | N/A | 0.0 ppb (0) | N/A | 0.21 ppb (3) | 8.6 μg/m3 (8) | 5.1 μg/m3 (22) | 22.0 | |
Jan. 26, 2021, 4 a.m. | N/A | 0.7 ppb (1) | 9.3 ppb (9) | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.19 ppb (3) | 9.4 μg/m3 (9) | 5.0 μg/m3 (21) | 28.0 | |
Jan. 26, 2021, 3 a.m. | N/A | 1.4 ppb (2) | 10.6 ppb (10) | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.17 ppb (3) | 9.6 μg/m3 (9) | 5.0 μg/m3 (21) | 28.0 | |
Jan. 26, 2021, 2 a.m. | N/A | 5.2 ppb (5) | 20.4 ppb (20) | 16.0 ppb (16) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.19 ppb (3) | 11.4 μg/m3 (11) | 5.5 μg/m3 (23) | 23.0 | |
Jan. 26, 2021, 1 a.m. | N/A | 1.3 ppb (2) | 14.3 ppb (14) | N/A | N/A | 0.0 ppb (0) | 26.0 ppb (25) | 0.24 ppb (3) | 11.2 μg/m3 (11) | 5.8 μg/m3 (25) | 25.0 | |
Jan. 26, 2021, midnight | N/A | 1.6 ppb (2) | 13.7 ppb (13) | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.22 ppb (3) | 11.9 μg/m3 (12) | 5.2 μg/m3 (22) | 25.0 | |
Jan. 25, 2021, 11 p.m. | N/A | 1.0 ppb (1) | 11.6 ppb (11) | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.21 ppb (3) | 18.4 μg/m3 (18) | 4.6 μg/m3 (20) | 27.0 | |
Jan. 25, 2021, 10 p.m. | N/A | 1.3 ppb (2) | 12.3 ppb (12) | 10.0 ppb (10) | N/A | N/A | 29.0 ppb (27) | 0.2 ppb (3) | 24.0 μg/m3 (23) | 4.2 μg/m3 (18) | 27.0 | |
Jan. 25, 2021, 9 p.m. | N/A | 1.8 ppb (2) | 9.6 ppb (10) | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.15 ppb (2) | 9.9 μg/m3 (10) | 3.3 μg/m3 (14) | 31.0 | |
Jan. 25, 2021, 8 p.m. | N/A | 1.7 ppb (2) | 7.9 ppb (8) | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.15 ppb (2) | 25.9 μg/m3 (24) | 4.1 μg/m3 (18) | 33.0 | |
Jan. 25, 2021, 7 p.m. | N/A | 2.3 ppb (3) | 8.3 ppb (8) | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.18 ppb (3) | 28.3 μg/m3 (27) | 4.2 μg/m3 (18) | 33.0 | |
Jan. 25, 2021, 6 p.m. | N/A | 2.3 ppb (3) | 7.1 ppb (7) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | 0.16 ppb (3) | 23.5 μg/m3 (22) | 3.8 μg/m3 (16) | 34.0 | |
Jan. 25, 2021, 5 p.m. | N/A | 3.9 ppb (4) | 10.5 ppb (10) | 7.0 ppb (7) | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.18 ppb (3) | 16.3 μg/m3 (16) | 4.3 μg/m3 (18) | 32.0 | |
Jan. 25, 2021, 4 p.m. | N/A | 6.6 ppb (7) | 17.2 ppb (17) | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.21 ppb (3) | 20.9 μg/m3 (20) | 5.0 μg/m3 (21) | 28.0 | |
Jan. 25, 2021, 3 p.m. | N/A | 4.6 ppb (5) | 13.2 ppb (13) | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.19 ppb (3) | 12.4 μg/m3 (12) | 4.5 μg/m3 (19) | 29.0 | |
Jan. 25, 2021, 2 p.m. | N/A | 5.5 ppb (6) | 15.9 ppb (15) | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.19 ppb (3) | 8.5 μg/m3 (8) | 4.1 μg/m3 (18) | 27.0 | |
Jan. 25, 2021, 1 p.m. | N/A | 6.7 ppb (7) | 23.3 ppb (22) | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | 0.26 ppb (4) | 8.7 μg/m3 (9) | 4.1 μg/m3 (18) | 23.0 | |
Jan. 25, 2021, noon | N/A | 8.2 ppb (8) | 32.0 ppb (31) | 23.0 ppb (22) | N/A | 0.0 ppb (0) | 16.0 ppb (15) | 0.26 ppb (4) | 6.4 μg/m3 (6) | 3.4 μg/m3 (15) | 31.0 | |
Jan. 25, 2021, 11 a.m. | N/A | 7.8 ppb (8) | 30.1 ppb (29) | 22.0 ppb (21) | N/A | 0.0 ppb (0) | 17.0 ppb (16) | 0.2 ppb (3) | 5.6 μg/m3 (6) | 2.9 μg/m3 (13) | 29.0 | |
Jan. 25, 2021, 10 a.m. | N/A | N/A | N/A | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.16 ppb (3) | 4.5 μg/m3 (5) | 2.3 μg/m3 (10) | 28.0 | |
Jan. 25, 2021, 9 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.16 ppb (3) | 4.5 μg/m3 (5) | 2.1 μg/m3 (9) | 31.0 | |
Jan. 25, 2021, 8 a.m. | N/A | 0.6 ppb (1) | 5.0 ppb (5) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.14 ppb (2) | 3.6 μg/m3 (4) | 2.0 μg/m3 (9) | 32.0 | |
Jan. 25, 2021, 7 a.m. | N/A | 0.6 ppb (1) | 3.8 ppb (4) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | N/A | 3.4 μg/m3 (4) | 2.0 μg/m3 (9) | 34.0 | |
Jan. 25, 2021, 6 a.m. | N/A | 0.6 ppb (1) | 3.7 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 37.0 ppb (35) | 0.14 ppb (2) | 4.7 μg/m3 (5) | 2.1 μg/m3 (9) | 35.0 | |
Jan. 25, 2021, 5 a.m. | N/A | 1.2 ppb (2) | 6.2 ppb (6) | 5.0 ppb (5) | N/A | 0.0 ppb (0) | N/A | 0.13 ppb (2) | 3.6 μg/m3 (4) | 2.2 μg/m3 (10) | 10.0 | |
Jan. 25, 2021, 4 a.m. | N/A | 0.6 ppb (1) | 3.5 ppb (4) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 37.0 ppb (35) | 0.14 ppb (2) | 5.4 μg/m3 (5) | 2.2 μg/m3 (10) | 35.0 | |
Jan. 25, 2021, 3 a.m. | N/A | 1.1 ppb (2) | 5.3 ppb (5) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | 0.16 ppb (3) | 5.0 μg/m3 (5) | 2.3 μg/m3 (10) | 34.0 | |
Jan. 25, 2021, 2 a.m. | N/A | 0.9 ppb (1) | 5.3 ppb (5) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 37.0 ppb (35) | 0.15 ppb (2) | 5.7 μg/m3 (6) | 2.3 μg/m3 (10) | 35.0 | |
Jan. 25, 2021, 1 a.m. | N/A | 0.6 ppb (1) | 3.9 ppb (4) | N/A | N/A | 0.0 ppb (0) | 38.0 ppb (36) | 0.15 ppb (2) | 5.2 μg/m3 (5) | 2.3 μg/m3 (10) | 36.0 | |
Jan. 25, 2021, midnight | N/A | 0.5 ppb (1) | 3.9 ppb (4) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 38.0 ppb (36) | 0.15 ppb (2) | 6.9 μg/m3 (7) | 2.8 μg/m3 (12) | 36.0 | |
Jan. 24, 2021, 11 p.m. | N/A | 0.6 ppb (1) | 4.0 ppb (4) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 37.0 ppb (35) | 0.16 ppb (3) | 5.8 μg/m3 (6) | 2.2 μg/m3 (10) | 35.0 | |
Jan. 24, 2021, 10 p.m. | N/A | 0.6 ppb (1) | 4.3 ppb (5) | 3.0 ppb (3) | N/A | N/A | 37.0 ppb (35) | 0.16 ppb (3) | 13.5 μg/m3 (13) | 2.5 μg/m3 (11) | 35.0 | |
Jan. 24, 2021, 9 p.m. | N/A | 1.1 ppb (2) | 5.7 ppb (6) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | 0.14 ppb (2) | 34.3 μg/m3 (32) | 3.4 μg/m3 (15) | 34.0 | |
Jan. 24, 2021, 8 p.m. | N/A | 1.3 ppb (2) | 4.3 ppb (5) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 38.0 ppb (36) | 0.13 ppb (2) | 31.5 μg/m3 (30) | 2.9 μg/m3 (13) | 36.0 | |
Jan. 24, 2021, 7 p.m. | N/A | 1.3 ppb (2) | 3.3 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 39.0 ppb (37) | 0.14 ppb (2) | 32.3 μg/m3 (30) | 2.9 μg/m3 (13) | 37.0 | |
Jan. 24, 2021, 6 p.m. | N/A | 1.4 ppb (2) | 3.4 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 38.0 ppb (36) | 0.13 ppb (2) | 38.3 μg/m3 (36) | 3.2 μg/m3 (14) | 36.0 | |
Jan. 24, 2021, 5 p.m. | N/A | 0.8 ppb (1) | 1.9 ppb (2) | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 39.0 ppb (37) | 0.12 ppb (2) | 22.7 μg/m3 (22) | 2.3 μg/m3 (10) | 37.0 | |
Jan. 24, 2021, 4 p.m. | N/A | 1.2 ppb (2) | 2.7 ppb (3) | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 38.0 ppb (36) | 0.12 ppb (2) | 30.6 μg/m3 (29) | 2.5 μg/m3 (11) | 36.0 | |
Jan. 24, 2021, 3 p.m. | N/A | 1.8 ppb (2) | 4.4 ppb (5) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 38.0 ppb (36) | 0.14 ppb (2) | 42.6 μg/m3 (40) | 2.9 μg/m3 (13) | 40.0 | |
Jan. 24, 2021, 2 p.m. | N/A | 1.6 ppb (2) | 4.2 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 38.0 ppb (36) | 0.14 ppb (2) | 45.1 μg/m3 (42) | 3.3 μg/m3 (14) | 42.0 | |
Jan. 24, 2021, 1 p.m. | N/A | 1.6 ppb (2) | 5.6 ppb (6) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.14 ppb (2) | 24.2 μg/m3 (23) | 2.3 μg/m3 (10) | 33.0 | |
Jan. 24, 2021, noon | N/A | 1.0 ppb (1) | 6.5 ppb (7) | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.16 ppb (3) | 7.9 μg/m3 (8) | 1.7 μg/m3 (8) | 31.0 | |
Jan. 24, 2021, 11 a.m. | N/A | 0.8 ppb (1) | 5.8 ppb (6) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.17 ppb (3) | 7.7 μg/m3 (8) | 1.9 μg/m3 (8) | 31.0 | |
Jan. 24, 2021, 10 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.14 ppb (2) | 5.5 μg/m3 (6) | 2.1 μg/m3 (9) | 31.0 | |
Jan. 24, 2021, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.14 ppb (2) | 4.9 μg/m3 (5) | 2.3 μg/m3 (10) | 32.0 | |
Jan. 24, 2021, 8 a.m. | N/A | 0.4 ppb (1) | 3.4 ppb (4) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.14 ppb (2) | 4.8 μg/m3 (5) | 2.6 μg/m3 (11) | 32.0 | |
Jan. 24, 2021, 7 a.m. | N/A | 0.4 ppb (1) | 2.7 ppb (3) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | N/A | 6.1 μg/m3 (6) | 2.6 μg/m3 (11) | 33.0 | |
Jan. 24, 2021, 6 a.m. | N/A | 0.5 ppb (1) | 3.4 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.14 ppb (2) | 5.5 μg/m3 (6) | 2.4 μg/m3 (10) | 33.0 | |
Jan. 24, 2021, 5 a.m. | N/A | 0.4 ppb (1) | 3.1 ppb (3) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.14 ppb (2) | 4.5 μg/m3 (5) | 2.2 μg/m3 (10) | 10.0 | |
Jan. 24, 2021, 4 a.m. | N/A | 0.5 ppb (1) | 2.9 ppb (3) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.14 ppb (2) | 4.8 μg/m3 (5) | 2.3 μg/m3 (10) | 33.0 | |
Jan. 24, 2021, 3 a.m. | N/A | 1.7 ppb (2) | 7.3 ppb (7) | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.15 ppb (2) | 5.8 μg/m3 (6) | 2.7 μg/m3 (12) | 30.0 | |
Jan. 24, 2021, 2 a.m. | N/A | 1.0 ppb (1) | 5.9 ppb (6) | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.16 ppb (3) | 4.4 μg/m3 (5) | 2.4 μg/m3 (10) | 31.0 | |
Jan. 24, 2021, 1 a.m. | N/A | 0.9 ppb (1) | 4.8 ppb (5) | N/A | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.16 ppb (3) | 5.8 μg/m3 (6) | 2.3 μg/m3 (10) | 32.0 | |
Jan. 24, 2021, midnight | N/A | 1.9 ppb (2) | 8.1 ppb (8) | 7.0 ppb (7) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.16 ppb (3) | 6.0 μg/m3 (6) | 2.8 μg/m3 (12) | 31.0 | |
Jan. 23, 2021, 11 p.m. | N/A | 1.3 ppb (2) | 7.2 ppb (7) | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.18 ppb (3) | 7.1 μg/m3 (7) | 2.5 μg/m3 (11) | 31.0 | |
Jan. 23, 2021, 10 p.m. | N/A | 0.8 ppb (1) | 4.7 ppb (5) | 4.0 ppb (4) | N/A | N/A | 35.0 ppb (33) | 0.16 ppb (3) | 7.8 μg/m3 (8) | 2.1 μg/m3 (9) | 33.0 | |
Jan. 23, 2021, 9 p.m. | N/A | 0.9 ppb (1) | 4.2 ppb (4) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.16 ppb (3) | 10.4 μg/m3 (10) | 2.1 μg/m3 (9) | 33.0 | |
Jan. 23, 2021, 8 p.m. | N/A | 1.2 ppb (2) | 3.5 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | 0.15 ppb (2) | 26.5 μg/m3 (25) | 3.1 μg/m3 (13) | 34.0 | |
Jan. 23, 2021, 7 p.m. | N/A | 1.4 ppb (2) | 3.3 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | 0.12 ppb (2) | 35.9 μg/m3 (34) | 3.6 μg/m3 (16) | 34.0 | |
Jan. 23, 2021, 6 p.m. | N/A | 1.5 ppb (2) | 3.6 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | 0.12 ppb (2) | 37.3 μg/m3 (35) | 4.2 μg/m3 (18) | 35.0 | |
Jan. 23, 2021, 5 p.m. | N/A | 1.1 ppb (2) | 2.8 ppb (3) | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.14 ppb (2) | 27.5 μg/m3 (26) | 4.0 μg/m3 (17) | 31.0 | |
Jan. 23, 2021, 4 p.m. | N/A | 1.7 ppb (2) | 3.8 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.15 ppb (2) | 21.7 μg/m3 (21) | 3.6 μg/m3 (16) | 29.0 | |
Jan. 23, 2021, 3 p.m. | N/A | 1.4 ppb (2) | 3.3 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.13 ppb (2) | 25.1 μg/m3 (24) | 3.8 μg/m3 (16) | 28.0 | |
Jan. 23, 2021, 2 p.m. | N/A | 2.1 ppb (2) | 5.4 ppb (6) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.13 ppb (2) | 21.2 μg/m3 (20) | 3.5 μg/m3 (15) | 27.0 | |
Jan. 23, 2021, 1 p.m. | N/A | 1.8 ppb (2) | 6.2 ppb (6) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.19 ppb (3) | 16.9 μg/m3 (16) | 3.4 μg/m3 (15) | 26.0 | |
Jan. 23, 2021, noon | N/A | 1.2 ppb (2) | 6.2 ppb (6) | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.17 ppb (3) | 17.6 μg/m3 (17) | 3.3 μg/m3 (14) | 25.0 | |
Jan. 23, 2021, 11 a.m. | N/A | 1.3 ppb (2) | 6.9 ppb (7) | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.16 ppb (3) | 11.6 μg/m3 (11) | 3.2 μg/m3 (14) | 25.0 | |
Jan. 23, 2021, 10 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.14 ppb (2) | 6.6 μg/m3 (7) | 3.2 μg/m3 (14) | 26.0 | |
Jan. 23, 2021, 9 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.16 ppb (3) | 7.9 μg/m3 (8) | 3.2 μg/m3 (14) | 28.0 | |
Jan. 23, 2021, 8 a.m. | N/A | 0.5 ppb (1) | 4.8 ppb (5) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.16 ppb (3) | 6.6 μg/m3 (7) | 3.0 μg/m3 (13) | 27.0 | |
Jan. 23, 2021, 7 a.m. | N/A | 0.5 ppb (1) | 4.9 ppb (5) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | N/A | 6.9 μg/m3 (7) | 2.6 μg/m3 (11) | 28.0 | |
Jan. 23, 2021, 6 a.m. | N/A | 0.5 ppb (1) | 3.8 ppb (4) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.15 ppb (2) | 7.6 μg/m3 (8) | 2.7 μg/m3 (12) | 29.0 | |
Jan. 23, 2021, 5 a.m. | N/A | 0.4 ppb (1) | 4.0 ppb (4) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | 0.14 ppb (2) | 3.9 μg/m3 (4) | 2.6 μg/m3 (11) | 11.0 | |
Jan. 23, 2021, 4 a.m. | N/A | 0.5 ppb (1) | 5.0 ppb (5) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.17 ppb (3) | 5.2 μg/m3 (5) | 3.1 μg/m3 (13) | 25.0 | |
Jan. 23, 2021, 3 a.m. | N/A | 3.4 ppb (4) | 15.0 ppb (15) | 12.0 ppb (12) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.19 ppb (3) | 5.7 μg/m3 (6) | 3.7 μg/m3 (16) | 18.0 | |
Jan. 23, 2021, 2 a.m. | N/A | 3.9 ppb (4) | 15.1 ppb (15) | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.19 ppb (3) | 5.6 μg/m3 (6) | 3.6 μg/m3 (16) | 18.0 | |
Jan. 23, 2021, 1 a.m. | N/A | 1.8 ppb (2) | 11.0 ppb (11) | N/A | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.18 ppb (3) | 8.1 μg/m3 (8) | 4.4 μg/m3 (19) | 24.0 | |
Jan. 23, 2021, midnight | N/A | 0.8 ppb (1) | 11.0 ppb (11) | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.19 ppb (3) | 8.2 μg/m3 (8) | 4.3 μg/m3 (18) | 24.0 | |
Jan. 22, 2021, 11 p.m. | N/A | 1.5 ppb (2) | 16.2 ppb (16) | 14.0 ppb (14) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.2 ppb (3) | 10.1 μg/m3 (10) | 4.5 μg/m3 (19) | 20.0 | |
Jan. 22, 2021, 10 p.m. | N/A | 2.9 ppb (3) | 20.2 ppb (20) | 16.0 ppb (16) | N/A | N/A | 19.0 ppb (18) | 0.21 ppb (3) | 21.2 μg/m3 (20) | 4.5 μg/m3 (19) | 20.0 | |
Jan. 22, 2021, 9 p.m. | N/A | 2.7 ppb (3) | 12.9 ppb (13) | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 26.0 ppb (25) | 0.2 ppb (3) | 24.7 μg/m3 (23) | 4.1 μg/m3 (18) | 25.0 | |
Jan. 22, 2021, 8 p.m. | N/A | 2.8 ppb (3) | 9.5 ppb (9) | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.17 ppb (3) | 28.3 μg/m3 (27) | 4.0 μg/m3 (17) | 27.0 | |
Jan. 22, 2021, 7 p.m. | N/A | 2.6 ppb (3) | 10.9 ppb (11) | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.15 ppb (2) | 21.8 μg/m3 (21) | 4.1 μg/m3 (18) | 27.0 | |
Jan. 22, 2021, 6 p.m. | N/A | 3.5 ppb (4) | 12.8 ppb (13) | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.17 ppb (3) | 25.2 μg/m3 (24) | 4.4 μg/m3 (19) | 27.0 | |
Jan. 22, 2021, 5 p.m. | N/A | 2.9 ppb (3) | 8.9 ppb (9) | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.21 ppb (3) | 31.4 μg/m3 (30) | 4.4 μg/m3 (19) | 30.0 | |
Jan. 22, 2021, 4 p.m. | N/A | 4.7 ppb (5) | 12.1 ppb (12) | 7.0 ppb (7) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.18 ppb (3) | 22.5 μg/m3 (21) | 4.9 μg/m3 (21) | 28.0 | |
Jan. 22, 2021, 3 p.m. | N/A | 3.0 ppb (3) | 9.1 ppb (9) | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.09 ppb (2) | 15.7 μg/m3 (15) | 5.2 μg/m3 (22) | 27.0 | |
Jan. 22, 2021, 2 p.m. | N/A | 16.1 ppb (16) | 35.9 ppb (34) | 18.0 ppb (17) | N/A | 1.0 ppb (2) | 17.0 ppb (16) | 0.2 ppb (3) | 20.5 μg/m3 (19) | 9.9 μg/m3 (42) | 42.0 | |
Jan. 22, 2021, 1 p.m. | N/A | 45.6 ppb (44) | 81.2 ppb (80) | 33.0 ppb (32) | N/A | 1.0 ppb (2) | 4.0 ppb (4) | 0.48 ppb (6) | 26.4 μg/m3 (25) | 13.6 μg/m3 (55) | 80.0 | |
Jan. 22, 2021, noon | N/A | 73.0 ppb (72) | 115.3 ppb (104) | 37.0 ppb (35) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.55 ppb (7) | 31.4 μg/m3 (30) | 16.8 μg/m3 (61) | 104.0 | |
Jan. 22, 2021, 11 a.m. | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.63 ppb (7) | 28.8 μg/m3 (27) | 18.1 μg/m3 (64) | 64.0 | |
Jan. 22, 2021, 10 a.m. | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.53 ppb (6) | 27.1 μg/m3 (26) | 18.0 μg/m3 (64) | 64.0 | |
Jan. 22, 2021, 9 a.m. | N/A | N/A | N/A | 35.0 ppb (34) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.5 ppb (6) | 24.7 μg/m3 (23) | 17.8 μg/m3 (63) | 63.0 | |
Jan. 22, 2021, 8 a.m. | N/A | 58.0 ppb (56) | 97.3 ppb (98) | 33.0 ppb (32) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.64 ppb (7) | 25.3 μg/m3 (24) | 17.8 μg/m3 (63) | 98.0 | |
Jan. 22, 2021, 7 a.m. | N/A | 6.4 ppb (7) | 37.0 ppb (35) | 28.0 ppb (27) | N/A | 0.0 ppb (0) | 2.0 ppb (2) | N/A | 22.7 μg/m3 (22) | 15.5 μg/m3 (59) | 59.0 | |
Jan. 22, 2021, 6 a.m. | N/A | 1.8 ppb (2) | 25.0 ppb (24) | 19.0 ppb (18) | N/A | 1.0 ppb (2) | 10.0 ppb (10) | 0.26 ppb (4) | 22.6 μg/m3 (21) | 14.3 μg/m3 (56) | 56.0 | |
Jan. 22, 2021, 5 a.m. | N/A | 3.9 ppb (4) | 30.2 ppb (29) | 22.0 ppb (21) | N/A | 1.0 ppb (2) | N/A | 0.36 ppb (5) | 23.4 μg/m3 (22) | 15.5 μg/m3 (59) | 59.0 | |
Jan. 22, 2021, 4 a.m. | N/A | 5.8 ppb (6) | 35.8 ppb (34) | 26.0 ppb (25) | N/A | 1.0 ppb (2) | 4.0 ppb (4) | 0.33 ppb (4) | 21.3 μg/m3 (20) | 15.2 μg/m3 (58) | 58.0 | |
Jan. 22, 2021, 3 a.m. | N/A | 32.1 ppb (31) | 69.9 ppb (68) | 32.0 ppb (31) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.6 ppb (7) | 28.4 μg/m3 (27) | 20.6 μg/m3 (69) | 69.0 | |
Jan. 22, 2021, 2 a.m. | N/A | 68.9 ppb (67) | 110.0 ppb (103) | 34.0 ppb (33) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.8 ppb (10) | 32.4 μg/m3 (30) | 21.6 μg/m3 (71) | 103.0 | |
Jan. 22, 2021, 1 a.m. | N/A | 99.5 ppb (100) | 145.4 ppb (110) | N/A | N/A | 1.0 ppb (2) | 1.0 ppb (1) | 1.06 ppb (13) | 38.3 μg/m3 (36) | 23.2 μg/m3 (75) | 110.0 | |
Jan. 22, 2021, midnight | N/A | 108.7 ppb (103) | 155.0 ppb (112) | 37.0 ppb (35) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 1.33 ppb (15) | 44.4 μg/m3 (42) | 23.8 μg/m3 (76) | 112.0 | |
Jan. 21, 2021, 11 p.m. | N/A | 76.6 ppb (76) | 120.7 ppb (105) | 37.0 ppb (35) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.98 ppb (12) | 35.9 μg/m3 (34) | 17.8 μg/m3 (63) | 105.0 | |
Jan. 21, 2021, 10 p.m. | N/A | 15.5 ppb (15) | 54.8 ppb (52) | 36.0 ppb (34) | N/A | N/A | 1.0 ppb (1) | 0.46 ppb (6) | 25.3 μg/m3 (24) | 12.9 μg/m3 (53) | 53.0 | |
Jan. 21, 2021, 9 p.m. | N/A | 6.9 ppb (7) | 36.6 ppb (35) | 27.0 ppb (26) | N/A | 1.0 ppb (2) | 9.0 ppb (9) | 0.37 ppb (5) | 25.7 μg/m3 (24) | 12.5 μg/m3 (52) | 52.0 | |
Jan. 21, 2021, 8 p.m. | N/A | 6.9 ppb (7) | 26.7 ppb (26) | 18.0 ppb (17) | N/A | 1.0 ppb (2) | 18.0 ppb (17) | 0.3 ppb (4) | 21.3 μg/m3 (20) | 11.1 μg/m3 (47) | 47.0 | |
Jan. 21, 2021, 7 p.m. | N/A | 6.4 ppb (7) | 20.4 ppb (20) | 12.0 ppb (12) | N/A | 1.0 ppb (2) | 23.0 ppb (22) | 0.25 ppb (3) | 18.6 μg/m3 (18) | 9.9 μg/m3 (42) | 42.0 | |
Jan. 21, 2021, 6 p.m. | N/A | 3.4 ppb (4) | 14.7 ppb (14) | 10.0 ppb (10) | N/A | 1.0 ppb (2) | 25.0 ppb (24) | 0.22 ppb (3) | 16.5 μg/m3 (16) | 8.8 μg/m3 (37) | 37.0 | |
Jan. 21, 2021, 5 p.m. | N/A | 4.3 ppb (5) | 13.6 ppb (13) | 8.0 ppb (8) | N/A | 1.0 ppb (2) | 27.0 ppb (25) | 0.18 ppb (3) | 13.4 μg/m3 (13) | 7.4 μg/m3 (31) | 31.0 | |
Jan. 21, 2021, 4 p.m. | N/A | 5.1 ppb (5) | 19.5 ppb (19) | 13.0 ppb (13) | N/A | 1.0 ppb (2) | 22.0 ppb (21) | 0.23 ppb (3) | 15.8 μg/m3 (15) | 8.2 μg/m3 (35) | 35.0 | |
Jan. 21, 2021, 3 p.m. | N/A | 3.7 ppb (4) | 12.7 ppb (12) | 8.0 ppb (8) | N/A | 1.0 ppb (2) | 27.0 ppb (25) | 0.19 ppb (3) | 14.5 μg/m3 (14) | 6.8 μg/m3 (29) | 29.0 | |
Jan. 21, 2021, 2 p.m. | N/A | 8.4 ppb (8) | 22.5 ppb (22) | 13.0 ppb (13) | N/A | 1.0 ppb (2) | 23.0 ppb (22) | 0.16 ppb (3) | 15.4 μg/m3 (15) | 5.2 μg/m3 (22) | 22.0 | |
Jan. 21, 2021, 1 p.m. | N/A | 66.5 ppb (65) | 107.5 ppb (103) | 37.0 ppb (35) | N/A | 1.0 ppb (2) | 2.0 ppb (2) | 0.62 ppb (7) | 20.5 μg/m3 (19) | 7.0 μg/m3 (30) | 103.0 | |
Jan. 21, 2021, noon | N/A | 79.5 ppb (79) | 123.1 ppb (106) | 38.0 ppb (36) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.77 ppb (10) | 14.0 μg/m3 (13) | 6.2 μg/m3 (26) | 106.0 | |
Jan. 21, 2021, 11 a.m. | N/A | 39.3 ppb (38) | 75.7 ppb (75) | 33.0 ppb (32) | N/A | 1.0 ppb (2) | 3.0 ppb (3) | 0.4 ppb (5) | 13.9 μg/m3 (13) | 5.5 μg/m3 (23) | 75.0 | |
Jan. 21, 2021, 10 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 0.0 ppb (0) | 11.0 ppb (11) | 0.22 ppb (3) | 8.5 μg/m3 (8) | 3.9 μg/m3 (17) | 22.0 | |
Jan. 21, 2021, 9 a.m. | N/A | N/A | N/A | 28.0 ppb (27) | N/A | 1.0 ppb (2) | 7.0 ppb (7) | 0.27 ppb (4) | 11.7 μg/m3 (11) | 3.8 μg/m3 (16) | 27.0 | |
Jan. 21, 2021, 8 a.m. | N/A | 0.8 ppb (1) | 10.7 ppb (11) | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | 0.2 ppb (3) | 5.8 μg/m3 (6) | 2.9 μg/m3 (13) | 24.0 | |
Jan. 21, 2021, 7 a.m. | N/A | 0.4 ppb (1) | 8.8 ppb (9) | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | N/A | 5.3 μg/m3 (5) | 2.4 μg/m3 (10) | 25.0 | |
Jan. 21, 2021, 6 a.m. | N/A | 0.8 ppb (1) | 9.9 ppb (10) | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | 0.16 ppb (3) | 4.3 μg/m3 (4) | 2.3 μg/m3 (10) | 26.0 | |
Jan. 21, 2021, 5 a.m. | N/A | 0.5 ppb (1) | 5.4 ppb (6) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | 0.13 ppb (2) | 5.5 μg/m3 (6) | 2.0 μg/m3 (9) | 9.0 | |
Jan. 21, 2021, 4 a.m. | N/A | 1.0 ppb (1) | 7.0 ppb (7) | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.13 ppb (2) | 4.5 μg/m3 (5) | 1.9 μg/m3 (8) | 29.0 | |
Jan. 21, 2021, 3 a.m. | N/A | 1.0 ppb (1) | 6.0 ppb (6) | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | 0.16 ppb (3) | 3.2 μg/m3 (3) | 1.6 μg/m3 (7) | 31.0 | |
Jan. 21, 2021, 2 a.m. | N/A | 2.2 ppb (3) | 9.7 ppb (10) | 7.0 ppb (7) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | 0.15 ppb (2) | 3.6 μg/m3 (4) | 1.8 μg/m3 (8) | 30.0 | |
Jan. 21, 2021, 1 a.m. | N/A | 0.7 ppb (1) | 3.8 ppb (4) | N/A | N/A | 0.0 ppb (0) | 37.0 ppb (35) | 0.14 ppb (2) | 6.0 μg/m3 (6) | 1.5 μg/m3 (7) | 35.0 | |
Jan. 21, 2021, midnight | N/A | 0.5 ppb (1) | 3.1 ppb (3) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | 0.13 ppb (2) | 5.6 μg/m3 (6) | 1.5 μg/m3 (7) | 34.0 | |
Jan. 20, 2021, 11 p.m. | N/A | 0.6 ppb (1) | 3.3 ppb (4) | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 34.0 ppb (32) | 0.16 ppb (3) | 9.6 μg/m3 (9) | 1.5 μg/m3 (7) | 32.0 | |
Jan. 20, 2021, 10 p.m. | N/A | 0.8 ppb (1) | 7.0 ppb (7) | 6.0 ppb (6) | N/A | N/A | 29.0 ppb (27) | 0.18 ppb (3) | 7.5 μg/m3 (7) | 2.2 μg/m3 (10) | 27.0 | |
Jan. 20, 2021, 9 p.m. | N/A | 0.9 ppb (1) | 4.9 ppb (5) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | 0.13 ppb (2) | 13.1 μg/m3 (13) | 2.6 μg/m3 (11) | 29.0 | |
Jan. 20, 2021, 8 p.m. | N/A | 1.6 ppb (2) | 6.4 ppb (7) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.15 ppb (2) | 15.8 μg/m3 (15) | 4.1 μg/m3 (18) | 28.0 | |
Jan. 20, 2021, 7 p.m. | N/A | 1.9 ppb (2) | 7.7 ppb (8) | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.18 ppb (3) | 22.7 μg/m3 (22) | 6.5 μg/m3 (28) | 28.0 | |
Jan. 20, 2021, 6 p.m. | N/A | 1.5 ppb (2) | 6.0 ppb (6) | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.17 ppb (3) | 23.7 μg/m3 (22) | 6.2 μg/m3 (26) | 28.0 | |
Jan. 20, 2021, 5 p.m. | N/A | 2.2 ppb (3) | 6.8 ppb (7) | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | 0.16 ppb (3) | 12.3 μg/m3 (12) | 6.8 μg/m3 (29) | 29.0 | |
Jan. 20, 2021, 4 p.m. | N/A | 2.0 ppb (2) | 8.3 ppb (8) | 5.0 ppb (5) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | 0.16 ppb (3) | 15.3 μg/m3 (15) | 7.6 μg/m3 (32) | 32.0 | |
Jan. 20, 2021, 3 p.m. | N/A | 3.6 ppb (4) | 13.5 ppb (13) | 8.0 ppb (8) | N/A | 1.0 ppb (2) | 27.0 ppb (25) | 0.21 ppb (3) | 19.2 μg/m3 (18) | 8.1 μg/m3 (34) | 34.0 | |
Jan. 20, 2021, 2 p.m. | N/A | 9.4 ppb (9) | 28.7 ppb (28) | 17.0 ppb (17) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.25 ppb (3) | 12.0 μg/m3 (12) | 8.3 μg/m3 (35) | 35.0 | |
Jan. 20, 2021, 1 p.m. | N/A | 7.4 ppb (7) | 29.5 ppb (28) | 21.0 ppb (20) | N/A | 0.0 ppb (0) | 16.0 ppb (15) | 0.25 ppb (3) | 10.1 μg/m3 (10) | 6.9 μg/m3 (29) | 29.0 | |
Jan. 20, 2021, noon | N/A | 3.3 ppb (4) | 24.0 ppb (23) | 20.0 ppb (19) | N/A | 0.0 ppb (0) | 17.0 ppb (16) | 0.22 ppb (3) | 9.0 μg/m3 (9) | 5.8 μg/m3 (25) | 25.0 | |
Jan. 20, 2021, 11 a.m. | N/A | 2.5 ppb (3) | 19.5 ppb (19) | 15.0 ppb (15) | N/A | 1.0 ppb (2) | 21.0 ppb (20) | 0.21 ppb (3) | 11.6 μg/m3 (11) | 6.5 μg/m3 (28) | 28.0 | |
Jan. 20, 2021, 10 a.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | 0.0 ppb (0) | 8.0 ppb (8) | 0.23 ppb (3) | 16.2 μg/m3 (15) | 9.9 μg/m3 (42) | 42.0 | |
Jan. 20, 2021, 9 a.m. | N/A | N/A | N/A | 35.0 ppb (34) | N/A | 1.0 ppb (2) | 0.0 ppb (0) | 0.3 ppb (4) | 15.6 μg/m3 (15) | 10.7 μg/m3 (45) | 45.0 | |
Jan. 20, 2021, 8 a.m. | N/A | 10.5 ppb (10) | 45.0 ppb (43) | 32.0 ppb (31) | N/A | 0.0 ppb (0) | 2.0 ppb (2) | 0.26 ppb (4) | 14.3 μg/m3 (14) | 10.3 μg/m3 (43) | 43.0 | |
Jan. 20, 2021, 7 a.m. | N/A | 13.2 ppb (13) | 48.4 ppb (46) | 32.0 ppb (31) | N/A | 0.0 ppb (0) | 2.0 ppb (2) | N/A | 13.5 μg/m3 (13) | 10.4 μg/m3 (44) | 46.0 | |
Jan. 20, 2021, 6 a.m. | N/A | 7.0 ppb (7) | 33.3 ppb (32) | 24.0 ppb (23) | N/A | 0.0 ppb (0) | 7.0 ppb (7) | 0.22 ppb (3) | 14.6 μg/m3 (14) | 11.5 μg/m3 (48) | 48.0 | |
Jan. 20, 2021, 5 a.m. | N/A | 4.7 ppb (5) | 32.5 ppb (31) | 25.0 ppb (24) | N/A | 0.0 ppb (0) | N/A | 0.23 ppb (3) | 14.9 μg/m3 (14) | 12.1 μg/m3 (51) | 51.0 | |
Jan. 20, 2021, 4 a.m. | N/A | 3.5 ppb (4) | 28.5 ppb (27) | 23.0 ppb (22) | N/A | 0.0 ppb (0) | 8.0 ppb (8) | 0.25 ppb (3) | 14.9 μg/m3 (14) | 11.9 μg/m3 (50) | 50.0 | |
Jan. 20, 2021, 3 a.m. | N/A | 5.6 ppb (6) | 34.1 ppb (33) | 27.0 ppb (26) | N/A | 0.0 ppb (0) | 5.0 ppb (5) | 0.24 ppb (3) | 14.6 μg/m3 (14) | 11.5 μg/m3 (48) | 48.0 | |
Jan. 20, 2021, 2 a.m. | N/A | 4.4 ppb (5) | 29.8 ppb (29) | 23.0 ppb (22) | N/A | 0.0 ppb (0) | 8.0 ppb (8) | 0.22 ppb (3) | 14.4 μg/m3 (14) | 11.6 μg/m3 (49) | 49.0 | |
Jan. 20, 2021, 1 a.m. | N/A | 7.7 ppb (8) | 37.0 ppb (35) | N/A | N/A | 0.0 ppb (0) | 6.0 ppb (6) | 0.26 ppb (4) | 15.0 μg/m3 (14) | 11.2 μg/m3 (47) | 47.0 | |
Jan. 20, 2021, midnight | N/A | 15.7 ppb (15) | 52.8 ppb (50) | 35.0 ppb (34) | N/A | 0.0 ppb (0) | 1.0 ppb (1) | 0.32 ppb (4) | 16.7 μg/m3 (16) | 12.1 μg/m3 (51) | 51.0 | |
Jan. 19, 2021, 11 p.m. | N/A | 2.5 ppb (3) | 21.3 ppb (21) | 18.0 ppb (17) | N/A | 0.0 ppb (0) | 15.0 ppb (14) | 0.27 ppb (4) | 10.5 μg/m3 (10) | 6.3 μg/m3 (27) | 27.0 | |
Jan. 19, 2021, 10 p.m. | N/A | 1.8 ppb (2) | 13.4 ppb (13) | 11.0 ppb (11) | N/A | N/A | 22.0 ppb (21) | 0.22 ppb (3) | 11.0 μg/m3 (11) | 5.0 μg/m3 (21) | 21.0 | |
Jan. 19, 2021, 9 p.m. | N/A | 2.1 ppb (2) | 13.8 ppb (14) | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 22.0 ppb (21) | 0.21 ppb (3) | 11.5 μg/m3 (11) | 5.0 μg/m3 (21) | 21.0 | |
Jan. 19, 2021, 8 p.m. | N/A | 2.7 ppb (3) | 12.4 ppb (12) | 8.0 ppb (8) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | 0.19 ppb (3) | 15.8 μg/m3 (15) | 5.5 μg/m3 (23) | 23.0 | |
Jan. 19, 2021, 7 p.m. | N/A | 5.1 ppb (5) | 15.2 ppb (15) | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | 0.33 ppb (4) | 20.6 μg/m3 (20) | 6.4 μg/m3 (27) | 27.0 | |
Jan. 19, 2021, 6 p.m. | N/A | 6.1 ppb (6) | 17.7 ppb (17) | 10.0 ppb (10) | N/A | 0.0 ppb (0) | 16.0 ppb (15) | 0.26 ppb (4) | 15.0 μg/m3 (14) | 6.2 μg/m3 (26) | 26.0 | |
Jan. 19, 2021, 5 p.m. | N/A | 5.9 ppb (6) | 15.8 ppb (15) | 9.0 ppb (9) | N/A | 0.0 ppb (0) | 16.0 ppb (15) | 0.2 ppb (3) | 11.0 μg/m3 (11) | 6.2 μg/m3 (26) | 26.0 | |
Jan. 19, 2021, 4 p.m. | N/A | 7.2 ppb (7) | 15.2 ppb (15) | 7.0 ppb (7) | N/A | 0.0 ppb (0) | 17.0 ppb (16) | 0.21 ppb (3) | 12.7 μg/m3 (12) | 7.6 μg/m3 (32) | 32.0 | |
Jan. 19, 2021, 3 p.m. | N/A | 11.3 ppb (11) | 24.5 ppb (24) | 11.0 ppb (11) | N/A | 0.0 ppb (0) | 11.0 ppb (11) | 0.25 ppb (3) | N/A | N/A | 24.0 | |
Jan. 19, 2021, 2 p.m. | N/A | 18.9 ppb (18) | 38.7 ppb (37) | 18.0 ppb (17) | N/A | 0.0 ppb (0) | 6.0 ppb (6) | 0.32 ppb (4) | 13.9 μg/m3 (13) | 9.5 μg/m3 (40) | 40.0 |