Lake Oswego (Swest Bradbury Court) OR, US: 45.39916, -122.7455
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 17, 2021, 11 a.m. | 6.4 ppb (7) | 1.5 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 4.0 ppb (4) | 0.13 ppb (2) | N/A | 16.9 μg/m3 (62) | 62.0 | |
Jan. 17, 2021, 10 a.m. | 7.6 ppb (8) | 2.0 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 5.0 ppb (5) | 0.14 ppb (2) | N/A | 17.6 μg/m3 (63) | 63.0 | |
Jan. 17, 2021, 9 a.m. | 6.8 ppb (7) | 1.2 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 5.0 ppb (5) | 0.16 ppb (3) | N/A | 17.7 μg/m3 (63) | 63.0 | |
Jan. 17, 2021, 8 a.m. | 6.9 ppb (7) | 0.6 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 5.0 ppb (5) | 0.18 ppb (3) | N/A | 16.7 μg/m3 (61) | 61.0 | |
Jan. 17, 2021, 7 a.m. | 12.2 ppb (12) | 3.5 ppb (4) | N/A | 9.0 ppb (9) | N/A | N/A | 4.0 ppb (4) | 0.22 ppb (3) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Jan. 17, 2021, 6 a.m. | 13.5 ppb (13) | 4.9 ppb (5) | N/A | 9.0 ppb (9) | N/A | N/A | 3.0 ppb (3) | 0.2 ppb (3) | N/A | 15.0 μg/m3 (58) | 58.0 | |
Jan. 17, 2021, 5 a.m. | 13.4 ppb (13) | 5.2 ppb (5) | N/A | 8.0 ppb (8) | N/A | N/A | 1.0 ppb (1) | 0.27 ppb (4) | N/A | 18.5 μg/m3 (65) | 65.0 | |
Jan. 17, 2021, 4 a.m. | 17.7 ppb (17) | 9.8 ppb (10) | N/A | 8.0 ppb (8) | N/A | N/A | 1.0 ppb (1) | 0.61 ppb (7) | N/A | 19.5 μg/m3 (67) | 67.0 | |
Jan. 17, 2021, 3 a.m. | 15.6 ppb (15) | 6.9 ppb (7) | N/A | 9.0 ppb (9) | N/A | N/A | 1.0 ppb (1) | 0.27 ppb (4) | N/A | 14.3 μg/m3 (56) | 56.0 | |
Jan. 17, 2021, 2 a.m. | 22.0 ppb (21) | 11.5 ppb (11) | N/A | 11.0 ppb (11) | N/A | N/A | 3.0 ppb (3) | 0.34 ppb (4) | N/A | 10.5 μg/m3 (44) | 44.0 | |
Jan. 17, 2021, 1 a.m. | 6.7 ppb (7) | 0.9 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 7.0 ppb (7) | 0.14 ppb (2) | N/A | 8.7 μg/m3 (37) | 37.0 | |
Jan. 17, 2021, midnight | 6.6 ppb (7) | 1.5 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 9.0 ppb (9) | 0.14 ppb (2) | N/A | 10.1 μg/m3 (43) | 43.0 | |
Jan. 16, 2021, 11 p.m. | 13.3 ppb (13) | 5.5 ppb (6) | N/A | 8.0 ppb (8) | N/A | N/A | 9.0 ppb (9) | 0.21 ppb (3) | N/A | 7.1 μg/m3 (30) | 30.0 | |
Jan. 16, 2021, 10 p.m. | 27.3 ppb (26) | 16.0 ppb (16) | N/A | 12.0 ppb (12) | N/A | N/A | 10.0 ppb (10) | 0.37 ppb (5) | N/A | 6.7 μg/m3 (28) | 28.0 | |
Jan. 16, 2021, 9 p.m. | 27.0 ppb (26) | 17.9 ppb (17) | N/A | 9.0 ppb (9) | N/A | N/A | 11.0 ppb (11) | 0.27 ppb (4) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Jan. 16, 2021, 8 p.m. | 29.1 ppb (28) | 20.5 ppb (20) | N/A | 9.0 ppb (9) | N/A | N/A | 11.0 ppb (11) | 0.32 ppb (4) | N/A | 6.0 μg/m3 (25) | 28.0 | |
Jan. 16, 2021, 7 p.m. | 8.1 ppb (8) | 4.5 ppb (5) | N/A | 4.0 ppb (4) | N/A | N/A | 15.0 ppb (14) | 0.09 ppb (2) | N/A | 4.6 μg/m3 (20) | 20.0 | |
Jan. 16, 2021, 6 p.m. | 14.5 ppb (14) | 9.0 ppb (9) | N/A | 6.0 ppb (6) | N/A | N/A | 14.0 ppb (13) | 0.19 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Jan. 16, 2021, 5 p.m. | 7.6 ppb (8) | 2.4 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | 11.0 ppb (11) | 0.09 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Jan. 16, 2021, 4 p.m. | 8.8 ppb (9) | 1.6 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 7.0 ppb (7) | 0.09 ppb (2) | N/A | 6.2 μg/m3 (26) | 26.0 | |
Jan. 16, 2021, 3 p.m. | 10.4 ppb (10) | 2.2 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | 4.0 ppb (4) | 0.1 ppb (2) | N/A | 5.9 μg/m3 (25) | 25.0 | |
Jan. 16, 2021, 2 p.m. | 8.2 ppb (8) | 1.3 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 11.0 ppb (11) | 0.08 ppb (2) | N/A | 5.1 μg/m3 (22) | 22.0 | |
Jan. 16, 2021, 1 p.m. | 6.8 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 7.0 ppb (7) | 0.08 ppb (2) | N/A | 6.1 μg/m3 (26) | 26.0 | |
Jan. 16, 2021, noon | 4.7 ppb (5) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 11.0 ppb (11) | 0.07 ppb (2) | N/A | 6.2 μg/m3 (26) | 26.0 | |
Jan. 16, 2021, 11 a.m. | 6.7 ppb (7) | 0.6 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 8.0 ppb (8) | 0.11 ppb (2) | N/A | 7.4 μg/m3 (31) | 31.0 | |
Jan. 16, 2021, 10 a.m. | 13.0 ppb (13) | 2.6 ppb (3) | N/A | 10.0 ppb (10) | N/A | N/A | 12.0 ppb (12) | 0.12 ppb (2) | N/A | 7.6 μg/m3 (32) | 32.0 | |
Jan. 16, 2021, 9 a.m. | 11.7 ppb (12) | 3.8 ppb (4) | N/A | 8.0 ppb (8) | N/A | N/A | 15.0 ppb (14) | 0.12 ppb (2) | N/A | 7.6 μg/m3 (32) | 32.0 | |
Jan. 16, 2021, 8 a.m. | 16.2 ppb (16) | 4.8 ppb (5) | N/A | 11.0 ppb (11) | N/A | N/A | 11.0 ppb (11) | 0.2 ppb (3) | N/A | 9.5 μg/m3 (40) | 40.0 | |
Jan. 16, 2021, 7 a.m. | 21.5 ppb (21) | 6.7 ppb (7) | N/A | 15.0 ppb (15) | N/A | N/A | 9.0 ppb (9) | 0.21 ppb (3) | N/A | 10.3 μg/m3 (43) | 43.0 | |
Jan. 16, 2021, 6 a.m. | 42.7 ppb (41) | 26.0 ppb (25) | N/A | 17.0 ppb (17) | N/A | N/A | 4.0 ppb (4) | 0.4 ppb (5) | N/A | 14.8 μg/m3 (57) | 57.0 | |
Jan. 16, 2021, 5 a.m. | 70.5 ppb (69) | 53.9 ppb (51) | N/A | 18.0 ppb (17) | N/A | N/A | 1.0 ppb (1) | 0.76 ppb (10) | N/A | 21.0 μg/m3 (70) | 70.0 | |
Jan. 16, 2021, 4 a.m. | 83.2 ppb (83) | 64.8 ppb (63) | N/A | 19.0 ppb (18) | N/A | N/A | 1.0 ppb (1) | 0.8 ppb (10) | N/A | 21.2 μg/m3 (71) | 83.0 | |
Jan. 16, 2021, 3 a.m. | 74.9 ppb (74) | 55.5 ppb (53) | N/A | 21.0 ppb (20) | N/A | N/A | 1.0 ppb (1) | 0.57 ppb (7) | N/A | 16.4 μg/m3 (61) | 74.0 | |
Jan. 16, 2021, 2 a.m. | 23.1 ppb (22) | 7.6 ppb (8) | N/A | 15.0 ppb (15) | N/A | N/A | 6.0 ppb (6) | 0.29 ppb (4) | N/A | 10.7 μg/m3 (45) | 45.0 | |
Jan. 16, 2021, 1 a.m. | 27.8 ppb (27) | 8.8 ppb (9) | N/A | 19.0 ppb (18) | N/A | N/A | 3.0 ppb (3) | 0.21 ppb (3) | N/A | 11.6 μg/m3 (49) | 49.0 | |
Jan. 16, 2021, midnight | 27.6 ppb (27) | 8.7 ppb (9) | N/A | 19.0 ppb (18) | N/A | N/A | 2.0 ppb (2) | 0.2 ppb (3) | N/A | 10.7 μg/m3 (45) | 45.0 | |
Jan. 15, 2021, 11 p.m. | 30.9 ppb (30) | 14.1 ppb (14) | N/A | 17.0 ppb (17) | N/A | N/A | 2.0 ppb (2) | 0.23 ppb (3) | N/A | 13.8 μg/m3 (55) | 55.0 | |
Jan. 15, 2021, 10 p.m. | 67.8 ppb (66) | 49.2 ppb (47) | N/A | 19.0 ppb (18) | N/A | N/A | 2.0 ppb (2) | 0.41 ppb (5) | N/A | 16.0 μg/m3 (60) | 66.0 | |
Jan. 15, 2021, 9 p.m. | 65.7 ppb (64) | 50.1 ppb (48) | N/A | 16.0 ppb (16) | N/A | N/A | 2.0 ppb (2) | 0.45 ppb (6) | N/A | 14.8 μg/m3 (57) | 64.0 | |
Jan. 15, 2021, 8 p.m. | 58.5 ppb (56) | 45.2 ppb (43) | N/A | 14.0 ppb (14) | N/A | N/A | 3.0 ppb (3) | N/A | N/A | 13.9 μg/m3 (55) | 56.0 | |
Jan. 15, 2021, 7 p.m. | 67.5 ppb (66) | 52.5 ppb (50) | N/A | 16.0 ppb (16) | N/A | N/A | 2.0 ppb (2) | 0.38 ppb (5) | N/A | 12.2 μg/m3 (52) | 66.0 | |
Jan. 15, 2021, 6 p.m. | 82.6 ppb (82) | 62.0 ppb (60) | N/A | 22.0 ppb (21) | N/A | N/A | 2.0 ppb (2) | 0.34 ppb (4) | N/A | 11.4 μg/m3 (48) | 82.0 | |
Jan. 15, 2021, 5 p.m. | 42.7 ppb (41) | 25.7 ppb (25) | N/A | 18.0 ppb (17) | N/A | N/A | 3.0 ppb (3) | 0.2 ppb (3) | N/A | 9.9 μg/m3 (42) | 42.0 | |
Jan. 15, 2021, 4 p.m. | 19.0 ppb (18) | 4.9 ppb (5) | N/A | 14.0 ppb (14) | N/A | N/A | 3.0 ppb (3) | 0.11 ppb (2) | N/A | 7.9 μg/m3 (33) | 33.0 | |
Jan. 15, 2021, 3 p.m. | 18.4 ppb (18) | 7.0 ppb (7) | N/A | 11.0 ppb (11) | N/A | N/A | 3.0 ppb (3) | 0.13 ppb (2) | N/A | 5.7 μg/m3 (24) | 24.0 | |
Jan. 15, 2021, 2 p.m. | 28.5 ppb (27) | 15.3 ppb (15) | N/A | 14.0 ppb (14) | N/A | N/A | 1.0 ppb (1) | 0.18 ppb (3) | N/A | 6.0 μg/m3 (25) | 27.0 | |
Jan. 15, 2021, 1 p.m. | 48.7 ppb (46) | 32.9 ppb (32) | N/A | 17.0 ppb (17) | N/A | N/A | 0.0 ppb (0) | 0.28 ppb (4) | N/A | 7.5 μg/m3 (32) | 46.0 | |
Jan. 15, 2021, noon | 41.1 ppb (39) | 27.1 ppb (26) | N/A | 14.0 ppb (14) | N/A | N/A | 2.0 ppb (2) | 0.18 ppb (3) | N/A | 7.6 μg/m3 (32) | 39.0 | |
Jan. 15, 2021, 11 a.m. | 14.5 ppb (14) | 3.1 ppb (3) | N/A | 11.0 ppb (11) | N/A | N/A | 4.0 ppb (4) | 0.14 ppb (2) | N/A | 8.4 μg/m3 (36) | 36.0 | |
Jan. 15, 2021, 10 a.m. | 12.1 ppb (12) | 0.5 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 5.0 ppb (5) | 0.13 ppb (2) | N/A | 8.4 μg/m3 (36) | 36.0 | |
Jan. 15, 2021, 9 a.m. | 10.3 ppb (10) | 0.4 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 8.0 ppb (8) | 0.11 ppb (2) | N/A | 7.9 μg/m3 (33) | 33.0 | |
Jan. 15, 2021, 8 a.m. | 15.3 ppb (15) | 4.3 ppb (5) | N/A | 11.0 ppb (11) | N/A | N/A | 5.0 ppb (5) | 0.19 ppb (3) | N/A | 11.6 μg/m3 (49) | 49.0 | |
Jan. 15, 2021, 7 a.m. | 37.4 ppb (36) | 23.7 ppb (23) | N/A | 14.0 ppb (14) | N/A | N/A | 1.0 ppb (1) | 0.36 ppb (5) | N/A | 16.7 μg/m3 (61) | 61.0 | |
Jan. 15, 2021, 6 a.m. | 47.1 ppb (45) | 31.6 ppb (30) | N/A | 16.0 ppb (16) | N/A | N/A | 1.0 ppb (1) | 0.38 ppb (5) | N/A | 13.9 μg/m3 (55) | 55.0 | |
Jan. 15, 2021, 5 a.m. | 46.1 ppb (44) | 29.3 ppb (28) | N/A | 17.0 ppb (17) | N/A | N/A | 1.0 ppb (1) | 0.41 ppb (5) | N/A | 13.1 μg/m3 (54) | 54.0 | |
Jan. 15, 2021, 4 a.m. | 24.0 ppb (23) | 8.9 ppb (9) | N/A | 15.0 ppb (15) | N/A | N/A | 1.0 ppb (1) | 0.31 ppb (4) | N/A | 13.7 μg/m3 (55) | 55.0 | |
Jan. 15, 2021, 3 a.m. | 24.0 ppb (23) | 8.2 ppb (8) | N/A | 16.0 ppb (16) | N/A | N/A | 1.0 ppb (1) | 0.24 ppb (3) | N/A | 13.2 μg/m3 (54) | 54.0 | |
Jan. 15, 2021, 2 a.m. | 42.4 ppb (40) | 23.5 ppb (23) | N/A | 19.0 ppb (18) | N/A | N/A | 1.0 ppb (1) | 0.41 ppb (5) | N/A | 11.5 μg/m3 (48) | 48.0 | |
Jan. 15, 2021, 1 a.m. | 20.1 ppb (19) | 5.7 ppb (6) | N/A | 14.0 ppb (14) | N/A | N/A | 6.0 ppb (6) | 0.21 ppb (3) | N/A | 9.9 μg/m3 (42) | 42.0 | |
Jan. 15, 2021, midnight | 21.9 ppb (21) | 7.0 ppb (7) | N/A | 15.0 ppb (15) | N/A | N/A | 7.0 ppb (7) | N/A | N/A | 6.6 μg/m3 (28) | 28.0 | |
Jan. 14, 2021, 11 p.m. | 44.1 ppb (42) | 25.1 ppb (24) | N/A | 19.0 ppb (18) | N/A | N/A | 8.0 ppb (8) | 0.28 ppb (4) | N/A | 5.6 μg/m3 (24) | 42.0 | |
Jan. 14, 2021, 10 p.m. | 43.0 ppb (41) | 27.7 ppb (27) | N/A | 15.0 ppb (15) | N/A | N/A | 10.0 ppb (10) | 0.27 ppb (4) | N/A | 5.0 μg/m3 (21) | 41.0 | |
Jan. 14, 2021, 9 p.m. | 20.0 ppb (19) | 11.8 ppb (12) | N/A | 8.0 ppb (8) | N/A | N/A | 23.0 ppb (22) | N/A | N/A | 3.5 μg/m3 (15) | 22.0 | |
Jan. 14, 2021, 8 p.m. | 19.3 ppb (19) | 10.5 ppb (10) | N/A | 9.0 ppb (9) | N/A | N/A | 21.0 ppb (20) | N/A | N/A | 4.0 μg/m3 (17) | 20.0 | |
Jan. 14, 2021, 7 p.m. | 50.9 ppb (49) | 35.7 ppb (34) | N/A | 16.0 ppb (16) | N/A | N/A | 10.0 ppb (10) | 0.32 ppb (4) | N/A | 6.7 μg/m3 (28) | 49.0 | |
Jan. 14, 2021, 6 p.m. | 71.2 ppb (70) | 53.8 ppb (51) | N/A | 18.0 ppb (17) | N/A | N/A | 4.0 ppb (4) | 0.31 ppb (4) | N/A | 8.2 μg/m3 (35) | 70.0 | |
Jan. 14, 2021, 5 p.m. | 68.2 ppb (67) | 56.1 ppb (54) | N/A | 14.0 ppb (14) | N/A | N/A | 2.0 ppb (2) | 0.4 ppb (5) | N/A | 10.6 μg/m3 (45) | 67.0 | |
Jan. 14, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 13.2 μg/m3 (54) | 54.0 | |
Jan. 14, 2021, 3 p.m. | 89.7 ppb (90) | 74.7 ppb (74) | N/A | 17.0 ppb (17) | N/A | N/A | 1.0 ppb (1) | 0.39 ppb (5) | N/A | 9.4 μg/m3 (40) | 90.0 | |
Jan. 14, 2021, 2 p.m. | 93.1 ppb (93) | 75.3 ppb (74) | N/A | 18.0 ppb (17) | N/A | N/A | 0.0 ppb (0) | 0.38 ppb (5) | N/A | 7.6 μg/m3 (32) | 93.0 | |
Jan. 14, 2021, 1 p.m. | 77.7 ppb (77) | 59.7 ppb (58) | N/A | 19.0 ppb (18) | N/A | N/A | 1.0 ppb (1) | 0.31 ppb (4) | N/A | 6.4 μg/m3 (27) | 77.0 | |
Jan. 14, 2021, noon | 56.8 ppb (54) | 39.0 ppb (37) | N/A | 18.0 ppb (17) | N/A | N/A | 1.0 ppb (1) | 0.23 ppb (3) | N/A | 6.7 μg/m3 (28) | 54.0 | |
Jan. 14, 2021, 11 a.m. | 36.7 ppb (35) | 19.5 ppb (19) | N/A | 17.0 ppb (17) | N/A | N/A | 1.0 ppb (1) | 0.12 ppb (2) | N/A | 7.0 μg/m3 (30) | 35.0 | |
Jan. 14, 2021, 10 a.m. | 30.2 ppb (29) | 13.8 ppb (14) | N/A | 17.0 ppb (17) | N/A | N/A | 5.0 ppb (5) | 0.12 ppb (2) | N/A | 6.2 μg/m3 (26) | 29.0 | |
Jan. 14, 2021, 9 a.m. | 16.0 ppb (16) | 4.6 ppb (5) | N/A | 11.0 ppb (11) | N/A | N/A | 11.0 ppb (11) | 0.07 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Jan. 14, 2021, 8 a.m. | 28.8 ppb (28) | 9.5 ppb (9) | N/A | 19.0 ppb (18) | N/A | N/A | 3.0 ppb (3) | 0.22 ppb (3) | N/A | 10.3 μg/m3 (43) | 43.0 | |
Jan. 14, 2021, 7 a.m. | 25.5 ppb (25) | 7.9 ppb (8) | N/A | 18.0 ppb (17) | N/A | N/A | 7.0 ppb (7) | 0.11 ppb (2) | N/A | 7.4 μg/m3 (31) | 31.0 | |
Jan. 14, 2021, 6 a.m. | 10.2 ppb (10) | 0.9 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 16.0 ppb (15) | 0.08 ppb (2) | N/A | 6.4 μg/m3 (27) | 27.0 | |
Jan. 14, 2021, 5 a.m. | 39.8 ppb (38) | 20.3 ppb (20) | N/A | 20.0 ppb (19) | N/A | N/A | 6.0 ppb (6) | 0.37 ppb (5) | N/A | 11.7 μg/m3 (49) | 49.0 | |
Jan. 14, 2021, 4 a.m. | 58.1 ppb (56) | 35.9 ppb (34) | N/A | 23.0 ppb (22) | N/A | N/A | 1.0 ppb (1) | 0.62 ppb (7) | N/A | 13.6 μg/m3 (55) | 56.0 | |
Jan. 14, 2021, 3 a.m. | 21.7 ppb (21) | 5.3 ppb (5) | N/A | 16.0 ppb (16) | N/A | N/A | 6.0 ppb (6) | 0.27 ppb (4) | N/A | 9.4 μg/m3 (40) | 40.0 | |
Jan. 14, 2021, 2 a.m. | 19.4 ppb (19) | 4.9 ppb (5) | N/A | 14.0 ppb (14) | N/A | N/A | 5.0 ppb (5) | 0.29 ppb (4) | N/A | 9.3 μg/m3 (39) | 39.0 | |
Jan. 14, 2021, 1 a.m. | 28.5 ppb (27) | 9.4 ppb (9) | N/A | 19.0 ppb (18) | N/A | N/A | 2.0 ppb (2) | 0.4 ppb (5) | N/A | 10.7 μg/m3 (45) | 45.0 | |
Jan. 14, 2021, midnight | 24.4 ppb (24) | 6.2 ppb (6) | N/A | 18.0 ppb (17) | N/A | N/A | 9.0 ppb (9) | 0.25 ppb (3) | N/A | 5.6 μg/m3 (24) | 24.0 | |
Jan. 13, 2021, 11 p.m. | 61.5 ppb (59) | 36.1 ppb (35) | N/A | 26.0 ppb (25) | N/A | N/A | 15.0 ppb (14) | 0.39 ppb (5) | N/A | 5.3 μg/m3 (23) | 59.0 | |
Jan. 13, 2021, 10 p.m. | 40.7 ppb (39) | 23.8 ppb (23) | N/A | 17.0 ppb (17) | N/A | N/A | 22.0 ppb (21) | 0.33 ppb (4) | N/A | 4.9 μg/m3 (21) | 39.0 | |
Jan. 13, 2021, 9 p.m. | 31.8 ppb (30) | 18.1 ppb (18) | N/A | 14.0 ppb (14) | N/A | N/A | 25.0 ppb (24) | 0.27 ppb (4) | N/A | 5.1 μg/m3 (22) | 30.0 | |
Jan. 13, 2021, 8 p.m. | 23.5 ppb (23) | 13.8 ppb (14) | N/A | 10.0 ppb (10) | N/A | N/A | 23.0 ppb (22) | 0.7 ppb (8) | N/A | 5.7 μg/m3 (24) | 24.0 | |
Jan. 13, 2021, 4 a.m. | 6.5 ppb (7) | 2.0 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | 24.0 ppb (23) | 0.06 ppb (2) | N/A | 2.1 μg/m3 (9) | 23.0 | |
Jan. 13, 2021, 3 a.m. | 7.4 ppb (7) | 2.4 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | 23.0 ppb (22) | 0.06 ppb (2) | N/A | 2.2 μg/m3 (10) | 22.0 | |
Jan. 13, 2021, 2 a.m. | 7.1 ppb (7) | 2.3 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | 23.0 ppb (22) | 0.06 ppb (2) | N/A | 2.4 μg/m3 (10) | 22.0 | |
Jan. 13, 2021, 1 a.m. | 4.1 ppb (4) | 0.8 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 25.0 ppb (24) | 0.05 ppb (2) | N/A | 2.2 μg/m3 (10) | 24.0 | |
Jan. 13, 2021, midnight | 3.6 ppb (4) | 0.9 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 25.0 ppb (24) | 0.07 ppb (2) | N/A | 2.3 μg/m3 (10) | 24.0 | |
Jan. 12, 2021, 11 p.m. | 4.3 ppb (5) | 1.0 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 25.0 ppb (24) | 0.06 ppb (2) | N/A | 2.3 μg/m3 (10) | 24.0 | |
Jan. 12, 2021, 10 p.m. | 5.4 ppb (6) | 1.6 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | 25.0 ppb (24) | 0.07 ppb (2) | N/A | 2.4 μg/m3 (10) | 24.0 | |
Jan. 12, 2021, 9 p.m. | 7.2 ppb (7) | 2.4 ppb (3) | N/A | 5.0 ppb (5) | N/A | N/A | 23.0 ppb (22) | 0.07 ppb (2) | N/A | 2.6 μg/m3 (11) | 22.0 | |
Jan. 12, 2021, 8 p.m. | 7.5 ppb (8) | 2.1 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 23.0 ppb (22) | 0.08 ppb (2) | N/A | 2.5 μg/m3 (11) | 22.0 | |
Jan. 12, 2021, 7 p.m. | 8.1 ppb (8) | 2.4 ppb (3) | N/A | 6.0 ppb (6) | N/A | N/A | 23.0 ppb (22) | 0.07 ppb (2) | N/A | 2.5 μg/m3 (11) | 22.0 | |
Jan. 12, 2021, 6 p.m. | 23.9 ppb (23) | 10.9 ppb (11) | N/A | 13.0 ppb (13) | N/A | N/A | 16.0 ppb (15) | 0.1 ppb (2) | N/A | 3.1 μg/m3 (13) | 23.0 | |
Jan. 12, 2021, 5 p.m. | 22.6 ppb (22) | 9.5 ppb (9) | N/A | 13.0 ppb (13) | N/A | N/A | 17.0 ppb (16) | 0.1 ppb (2) | N/A | 2.6 μg/m3 (11) | 22.0 | |
Jan. 12, 2021, 4 p.m. | 16.4 ppb (16) | 6.6 ppb (7) | N/A | 10.0 ppb (10) | N/A | N/A | 20.0 ppb (19) | 0.09 ppb (2) | N/A | 2.5 μg/m3 (11) | 19.0 | |
Jan. 12, 2021, 3 p.m. | 11.7 ppb (12) | 4.2 ppb (4) | N/A | 7.0 ppb (7) | N/A | N/A | 22.0 ppb (21) | 0.09 ppb (2) | N/A | 2.2 μg/m3 (10) | 21.0 | |
Jan. 12, 2021, 2 p.m. | 6.3 ppb (6) | 1.8 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | 26.0 ppb (25) | 0.06 ppb (2) | N/A | 2.3 μg/m3 (10) | 25.0 | |
Jan. 12, 2021, 1 p.m. | 4.4 ppb (5) | 1.3 ppb (2) | N/A | 3.0 ppb (3) | N/A | N/A | 27.0 ppb (25) | 0.06 ppb (2) | N/A | 2.2 μg/m3 (10) | 25.0 | |
Jan. 12, 2021, noon | 3.3 ppb (4) | 0.5 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 28.0 ppb (26) | 0.05 ppb (2) | N/A | 2.0 μg/m3 (9) | 26.0 | |
Jan. 12, 2021, 11 a.m. | 3.5 ppb (4) | 0.7 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 29.0 ppb (27) | 0.04 ppb (0) | N/A | 2.0 μg/m3 (9) | 27.0 | |
Jan. 12, 2021, 10 a.m. | 1.1 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | N/A | 31.0 ppb (29) | 0.04 ppb (0) | N/A | 2.0 μg/m3 (9) | 29.0 | |
Jan. 12, 2021, 9 a.m. | 0.9 ppb (1) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | N/A | 31.0 ppb (29) | 0.07 ppb (2) | N/A | 2.1 μg/m3 (9) | 29.0 | |
Jan. 12, 2021, 8 a.m. | 1.2 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | N/A | 30.0 ppb (28) | 0.05 ppb (2) | N/A | 2.5 μg/m3 (11) | 28.0 | |
Jan. 12, 2021, 7 a.m. | 10.6 ppb (10) | 0.7 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 13.0 ppb (13) | 0.17 ppb (3) | N/A | 7.5 μg/m3 (32) | 32.0 | |
Jan. 12, 2021, 6 a.m. | 13.9 ppb (14) | 1.3 ppb (2) | N/A | 12.0 ppb (12) | N/A | N/A | 7.0 ppb (7) | 0.23 ppb (3) | N/A | 8.5 μg/m3 (36) | 36.0 | |
Jan. 12, 2021, 5 a.m. | 11.9 ppb (12) | 0.5 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 12.0 ppb (12) | 0.2 ppb (3) | N/A | 7.2 μg/m3 (31) | 31.0 | |
Jan. 12, 2021, 4 a.m. | 17.6 ppb (17) | 2.6 ppb (3) | N/A | 15.0 ppb (15) | N/A | N/A | 10.0 ppb (10) | 0.2 ppb (3) | N/A | 6.6 μg/m3 (28) | 28.0 | |
Jan. 12, 2021, 3 a.m. | 20.6 ppb (20) | 5.6 ppb (6) | N/A | 15.0 ppb (15) | N/A | N/A | 5.0 ppb (5) | 0.25 ppb (3) | N/A | 8.4 μg/m3 (36) | 36.0 | |
Jan. 12, 2021, 2 a.m. | 21.8 ppb (21) | 8.3 ppb (8) | N/A | 14.0 ppb (14) | N/A | N/A | 1.0 ppb (1) | 0.29 ppb (4) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Jan. 12, 2021, 1 a.m. | 41.5 ppb (40) | 26.7 ppb (26) | N/A | 15.0 ppb (15) | N/A | N/A | 0.0 ppb (0) | 0.49 ppb (6) | N/A | 8.1 μg/m3 (34) | 40.0 | |
Jan. 12, 2021, midnight | 33.7 ppb (32) | 19.6 ppb (19) | N/A | 14.0 ppb (14) | N/A | N/A | 2.0 ppb (2) | 0.33 ppb (4) | N/A | 6.3 μg/m3 (27) | 32.0 | |
Jan. 11, 2021, 11 p.m. | 21.8 ppb (21) | 9.0 ppb (9) | N/A | 13.0 ppb (13) | N/A | N/A | 3.0 ppb (3) | 0.29 ppb (4) | N/A | 6.2 μg/m3 (26) | 26.0 | |
Jan. 11, 2021, 10 p.m. | 34.3 ppb (33) | 21.4 ppb (21) | N/A | 13.0 ppb (13) | N/A | N/A | 2.0 ppb (2) | 0.32 ppb (4) | N/A | 6.8 μg/m3 (29) | 33.0 | |
Jan. 11, 2021, 9 p.m. | 30.8 ppb (30) | 18.5 ppb (18) | N/A | 12.0 ppb (12) | N/A | N/A | 2.0 ppb (2) | 0.32 ppb (4) | N/A | 6.8 μg/m3 (29) | 30.0 | |
Jan. 11, 2021, 8 p.m. | 28.7 ppb (28) | 17.9 ppb (17) | N/A | 11.0 ppb (11) | N/A | N/A | 2.0 ppb (2) | 0.31 ppb (4) | N/A | 6.9 μg/m3 (29) | 29.0 | |
Jan. 11, 2021, 7 p.m. | 29.0 ppb (28) | 20.0 ppb (19) | N/A | 10.0 ppb (10) | N/A | N/A | 2.0 ppb (2) | N/A | N/A | 6.5 μg/m3 (28) | 28.0 | |
Jan. 11, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.3 ppb (4) | N/A | 7.4 μg/m3 (31) | 31.0 | |
Jan. 11, 2021, 5 p.m. | 39.2 ppb (37) | 29.4 ppb (28) | N/A | 10.0 ppb (10) | N/A | N/A | 1.0 ppb (1) | 0.31 ppb (4) | N/A | 7.4 μg/m3 (31) | 37.0 | |
Jan. 11, 2021, 4 p.m. | 57.6 ppb (55) | 47.6 ppb (45) | N/A | 12.0 ppb (12) | N/A | N/A | 0.0 ppb (0) | 0.4 ppb (5) | N/A | 8.1 μg/m3 (34) | 55.0 | |
Jan. 11, 2021, 3 p.m. | 44.5 ppb (42) | 35.5 ppb (34) | N/A | 10.0 ppb (10) | N/A | N/A | 0.0 ppb (0) | 0.41 ppb (5) | N/A | 8.1 μg/m3 (34) | 42.0 | |
Jan. 11, 2021, 2 p.m. | 30.8 ppb (30) | 21.6 ppb (21) | N/A | 10.0 ppb (10) | N/A | N/A | 1.0 ppb (1) | 0.33 ppb (4) | N/A | 7.3 μg/m3 (31) | 31.0 | |
Jan. 11, 2021, 1 p.m. | 17.2 ppb (17) | 9.5 ppb (9) | N/A | 8.0 ppb (8) | N/A | N/A | 1.0 ppb (1) | 0.23 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Jan. 11, 2021, noon | 16.7 ppb (16) | 10.2 ppb (10) | N/A | 7.0 ppb (7) | N/A | N/A | 1.0 ppb (1) | 0.27 ppb (4) | N/A | 9.6 μg/m3 (40) | 40.0 | |
Jan. 11, 2021, 11 a.m. | 15.2 ppb (15) | 8.9 ppb (9) | N/A | 7.0 ppb (7) | N/A | N/A | 0.0 ppb (0) | 0.26 ppb (4) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Jan. 11, 2021, 10 a.m. | 17.8 ppb (17) | 9.7 ppb (10) | N/A | 8.0 ppb (8) | N/A | N/A | 1.0 ppb (1) | 0.25 ppb (3) | N/A | 9.2 μg/m3 (39) | 39.0 | |
Jan. 11, 2021, 9 a.m. | 17.4 ppb (17) | 8.6 ppb (9) | N/A | 9.0 ppb (9) | N/A | N/A | 1.0 ppb (1) | 0.23 ppb (3) | N/A | 8.4 μg/m3 (36) | 36.0 | |
Jan. 11, 2021, 8 a.m. | 9.5 ppb (9) | 1.3 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 3.0 ppb (3) | 0.28 ppb (4) | N/A | 8.7 μg/m3 (37) | 37.0 | |
Jan. 11, 2021, 7 a.m. | 10.6 ppb (10) | 0.9 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 3.0 ppb (3) | 0.26 ppb (4) | N/A | 10.7 μg/m3 (45) | 45.0 | |
Jan. 11, 2021, 6 a.m. | 12.8 ppb (13) | 1.3 ppb (2) | N/A | 12.0 ppb (12) | N/A | N/A | 3.0 ppb (3) | 0.27 ppb (4) | N/A | 13.1 μg/m3 (54) | 54.0 | |
Jan. 11, 2021, 5 a.m. | 13.8 ppb (14) | 1.6 ppb (2) | N/A | 12.0 ppb (12) | N/A | N/A | 3.0 ppb (3) | 0.32 ppb (4) | N/A | 14.6 μg/m3 (57) | 57.0 | |
Jan. 11, 2021, 4 a.m. | 14.8 ppb (14) | 2.7 ppb (3) | N/A | 12.0 ppb (12) | N/A | N/A | 3.0 ppb (3) | 0.31 ppb (4) | N/A | 12.8 μg/m3 (53) | 53.0 | |
Jan. 11, 2021, 3 a.m. | 13.9 ppb (14) | 2.3 ppb (3) | N/A | 12.0 ppb (12) | N/A | N/A | 3.0 ppb (3) | 0.37 ppb (5) | N/A | 16.2 μg/m3 (60) | 60.0 | |
Jan. 11, 2021, 2 a.m. | 33.0 ppb (32) | 17.2 ppb (17) | N/A | 16.0 ppb (16) | N/A | N/A | 1.0 ppb (1) | 0.44 ppb (5) | N/A | 14.4 μg/m3 (56) | 56.0 | |
Jan. 11, 2021, 1 a.m. | 43.9 ppb (42) | 27.3 ppb (26) | N/A | 17.0 ppb (17) | N/A | N/A | 1.0 ppb (1) | 0.47 ppb (6) | N/A | 11.9 μg/m3 (50) | 50.0 | |
Jan. 11, 2021, midnight | 14.8 ppb (14) | 5.5 ppb (6) | N/A | 9.0 ppb (9) | N/A | N/A | 8.0 ppb (8) | 0.23 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Jan. 10, 2021, 11 p.m. | 9.1 ppb (9) | 1.7 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 9.0 ppb (9) | 0.19 ppb (3) | N/A | 7.4 μg/m3 (31) | 31.0 | |
Jan. 10, 2021, 10 p.m. | 8.2 ppb (8) | 1.7 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 11.0 ppb (11) | 0.17 ppb (3) | N/A | 5.9 μg/m3 (25) | 25.0 | |
Jan. 10, 2021, 9 p.m. | 6.5 ppb (7) | 1.6 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 14.0 ppb (13) | 0.14 ppb (2) | N/A | 4.1 μg/m3 (18) | 18.0 | |
Jan. 10, 2021, 8 p.m. | 18.2 ppb (18) | 10.4 ppb (10) | N/A | 8.0 ppb (8) | N/A | N/A | 10.0 ppb (10) | 0.24 ppb (3) | N/A | 5.2 μg/m3 (22) | 22.0 | |
Jan. 10, 2021, 7 p.m. | 13.8 ppb (14) | 7.5 ppb (8) | N/A | 6.0 ppb (6) | N/A | N/A | 11.0 ppb (11) | 0.26 ppb (4) | N/A | 4.2 μg/m3 (18) | 18.0 | |
Jan. 10, 2021, 6 p.m. | 8.1 ppb (8) | 2.2 ppb (3) | N/A | 6.0 ppb (6) | N/A | N/A | 10.0 ppb (10) | 0.14 ppb (2) | N/A | 4.5 μg/m3 (19) | 19.0 | |
Jan. 10, 2021, 5 p.m. | 7.4 ppb (7) | 1.3 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 10.0 ppb (10) | 0.13 ppb (2) | N/A | 4.8 μg/m3 (20) | 20.0 | |
Jan. 10, 2021, 4 p.m. | 6.8 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 9.0 ppb (9) | 0.13 ppb (2) | N/A | 3.8 μg/m3 (16) | 16.0 | |
Jan. 10, 2021, 3 p.m. | 5.6 ppb (6) | 0.5 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 10.0 ppb (10) | 0.13 ppb (2) | N/A | 3.4 μg/m3 (15) | 15.0 | |
Jan. 10, 2021, 2 p.m. | 5.6 ppb (6) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 9.0 ppb (9) | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Jan. 10, 2021, 1 p.m. | 6.3 ppb (6) | 0.8 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 8.0 ppb (8) | 0.16 ppb (3) | N/A | 5.7 μg/m3 (24) | 24.0 | |
Jan. 10, 2021, noon | 14.0 ppb (14) | 4.9 ppb (5) | N/A | 9.0 ppb (9) | N/A | N/A | 3.0 ppb (3) | 0.24 ppb (3) | N/A | 8.4 μg/m3 (36) | 36.0 | |
Jan. 10, 2021, 11 a.m. | 11.0 ppb (11) | 3.5 ppb (4) | N/A | 7.0 ppb (7) | N/A | N/A | 3.0 ppb (3) | 0.22 ppb (3) | N/A | 9.1 μg/m3 (38) | 38.0 | |
Jan. 10, 2021, 10 a.m. | 7.0 ppb (7) | 1.0 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 5.0 ppb (5) | 0.21 ppb (3) | N/A | 9.3 μg/m3 (39) | 39.0 | |
Jan. 10, 2021, 9 a.m. | 9.9 ppb (10) | 2.3 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | 5.0 ppb (5) | 0.21 ppb (3) | N/A | 10.8 μg/m3 (46) | 46.0 | |
Jan. 10, 2021, 8 a.m. | 11.6 ppb (11) | 2.7 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | 5.0 ppb (5) | 0.24 ppb (3) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Jan. 10, 2021, 7 a.m. | 17.3 ppb (17) | 6.8 ppb (7) | N/A | 10.0 ppb (10) | N/A | N/A | 2.0 ppb (2) | 0.31 ppb (4) | N/A | 13.3 μg/m3 (54) | 54.0 | |
Jan. 10, 2021, 6 a.m. | 19.0 ppb (18) | 8.8 ppb (9) | N/A | 10.0 ppb (10) | N/A | N/A | 2.0 ppb (2) | 0.32 ppb (4) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Jan. 10, 2021, 5 a.m. | 15.7 ppb (15) | 5.6 ppb (6) | N/A | 10.0 ppb (10) | N/A | N/A | 2.0 ppb (2) | 0.34 ppb (4) | N/A | 16.5 μg/m3 (61) | 61.0 | |
Jan. 10, 2021, 4 a.m. | 12.0 ppb (12) | 2.5 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | 3.0 ppb (3) | 0.27 ppb (4) | N/A | 16.9 μg/m3 (62) | 62.0 | |
Jan. 10, 2021, 3 a.m. | 21.4 ppb (21) | 9.8 ppb (10) | N/A | 12.0 ppb (12) | N/A | N/A | 1.0 ppb (1) | 0.33 ppb (4) | N/A | 15.6 μg/m3 (59) | 59.0 | |
Jan. 10, 2021, 2 a.m. | 12.7 ppb (12) | 2.3 ppb (3) | N/A | 10.0 ppb (10) | N/A | N/A | 3.0 ppb (3) | 0.25 ppb (3) | N/A | 13.9 μg/m3 (55) | 55.0 | |
Jan. 10, 2021, 1 a.m. | 17.2 ppb (17) | 6.3 ppb (6) | N/A | 11.0 ppb (11) | N/A | N/A | 3.0 ppb (3) | 0.32 ppb (4) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Jan. 10, 2021, midnight | 15.3 ppb (15) | 5.5 ppb (6) | N/A | 10.0 ppb (10) | N/A | N/A | 4.0 ppb (4) | 0.27 ppb (4) | N/A | 10.7 μg/m3 (45) | 45.0 | |
Jan. 9, 2021, 11 p.m. | 21.0 ppb (20) | 11.3 ppb (11) | N/A | 10.0 ppb (10) | N/A | N/A | 5.0 ppb (5) | 0.33 ppb (4) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Jan. 9, 2021, 10 p.m. | 32.9 ppb (32) | 21.2 ppb (20) | N/A | 12.0 ppb (12) | N/A | N/A | 6.0 ppb (6) | 0.42 ppb (5) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Jan. 9, 2021, 9 p.m. | 20.8 ppb (20) | 12.1 ppb (12) | N/A | 9.0 ppb (9) | N/A | N/A | 9.0 ppb (9) | 0.3 ppb (4) | N/A | 7.4 μg/m3 (31) | 31.0 |