Detroit (Schoolcraft St) MI, US: 42.38599, -83.266319
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 16, 2021, 1 a.m. | 54.7 ppb (52) | 32.8 ppb (31) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 14.0 μg/m3 (55) | 55.0 | |
Jan. 16, 2021, midnight | 59.3 ppb (57) | 37.7 ppb (36) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 9.2 μg/m3 (39) | 57.0 | |
Jan. 15, 2021, 11 p.m. | 60.6 ppb (59) | 40.5 ppb (39) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 12.9 μg/m3 (53) | 59.0 | |
Jan. 15, 2021, 10 p.m. | 62.3 ppb (60) | 42.8 ppb (41) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 14.0 μg/m3 (55) | 60.0 | |
Jan. 15, 2021, 9 p.m. | 60.2 ppb (58) | 42.4 ppb (40) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 15.9 μg/m3 (59) | 59.0 | |
Jan. 15, 2021, 8 p.m. | 72.1 ppb (71) | 51.1 ppb (49) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 19.9 μg/m3 (68) | 71.0 | |
Jan. 15, 2021, 7 p.m. | 89.9 ppb (90) | 65.9 ppb (64) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 17.1 μg/m3 (62) | 90.0 | |
Jan. 15, 2021, 6 p.m. | 93.4 ppb (93) | 68.2 ppb (67) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 19.9 μg/m3 (68) | 93.0 | |
Jan. 15, 2021, 5 p.m. | 88.3 ppb (88) | 61.9 ppb (60) | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 21.0 μg/m3 (70) | 88.0 | |
Jan. 15, 2021, 4 p.m. | 77.5 ppb (77) | 53.5 ppb (51) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 22.0 μg/m3 (72) | 77.0 | |
Jan. 15, 2021, 3 p.m. | 80.0 ppb (79) | 55.4 ppb (53) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 22.0 μg/m3 (72) | 79.0 | |
Jan. 15, 2021, 2 p.m. | 74.0 ppb (73) | 47.4 ppb (45) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 18.1 μg/m3 (64) | 73.0 | |
Jan. 15, 2021, 1 p.m. | 75.3 ppb (74) | 47.0 ppb (45) | N/A | 28.0 ppb (27) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 20.9 μg/m3 (70) | 74.0 | |
Jan. 15, 2021, noon | 74.6 ppb (73) | 45.3 ppb (43) | N/A | 29.0 ppb (28) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 21.0 μg/m3 (70) | 73.0 | |
Jan. 15, 2021, 11 a.m. | 56.7 ppb (54) | 31.0 ppb (30) | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 21.0 μg/m3 (70) | 70.0 | |
Jan. 15, 2021, 10 a.m. | 45.7 ppb (44) | 22.2 ppb (21) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 18.1 μg/m3 (64) | 64.0 | |
Jan. 15, 2021, 9 a.m. | 28.2 ppb (27) | 10.1 ppb (10) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 16.1 μg/m3 (60) | 60.0 | |
Jan. 15, 2021, 8 a.m. | 19.3 ppb (19) | 5.8 ppb (6) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Jan. 15, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 18.9 μg/m3 (66) | 66.0 | |
Jan. 15, 2021, 6 a.m. | 17.4 ppb (17) | 3.4 ppb (4) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 18.0 μg/m3 (64) | 64.0 | |
Jan. 15, 2021, 5 a.m. | 18.0 ppb (17) | 5.3 ppb (5) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | N/A | N/A | 22.8 μg/m3 (74) | 74.0 | |
Jan. 15, 2021, 4 a.m. | 19.4 ppb (19) | 5.8 ppb (6) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 20.1 μg/m3 (68) | 68.0 | |
Jan. 15, 2021, 3 a.m. | 28.9 ppb (28) | 10.7 ppb (11) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 27.8 μg/m3 (85) | 85.0 | |
Jan. 15, 2021, 2 a.m. | 31.4 ppb (30) | 12.5 ppb (12) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 27.0 μg/m3 (83) | 83.0 | |
Jan. 15, 2021, 1 a.m. | 36.5 ppb (35) | 15.9 ppb (15) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 23.1 μg/m3 (75) | 75.0 | |
Jan. 15, 2021, midnight | 44.2 ppb (42) | 20.3 ppb (20) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 27.8 μg/m3 (85) | 85.0 | |
Jan. 14, 2021, 11 p.m. | 56.0 ppb (54) | 30.8 ppb (30) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 20.2 μg/m3 (69) | 69.0 | |
Jan. 14, 2021, 10 p.m. | 59.4 ppb (57) | 37.2 ppb (36) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 26.8 μg/m3 (82) | 82.0 | |
Jan. 14, 2021, 9 p.m. | 69.7 ppb (68) | 46.1 ppb (44) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 27.0 μg/m3 (83) | 83.0 | |
Jan. 14, 2021, 8 p.m. | 69.1 ppb (68) | 43.6 ppb (42) | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 19.3 μg/m3 (67) | 68.0 | |
Jan. 14, 2021, 7 p.m. | 72.6 ppb (71) | 50.7 ppb (48) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 20.9 μg/m3 (70) | 71.0 | |
Jan. 14, 2021, 6 p.m. | 73.0 ppb (72) | 50.6 ppb (48) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 24.9 μg/m3 (78) | 78.0 | |
Jan. 14, 2021, 5 p.m. | 79.9 ppb (79) | 57.3 ppb (55) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 24.0 μg/m3 (77) | 79.0 | |
Jan. 14, 2021, 4 p.m. | 91.3 ppb (91) | 69.5 ppb (68) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 23.0 μg/m3 (74) | 91.0 | |
Jan. 14, 2021, 3 p.m. | 74.6 ppb (73) | 53.7 ppb (51) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 21.1 μg/m3 (70) | 73.0 | |
Jan. 14, 2021, 2 p.m. | 103.4 ppb (102) | 76.0 ppb (75) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 28.7 μg/m3 (86) | 102.0 | |
Jan. 14, 2021, 1 p.m. | 102.3 ppb (102) | 77.7 ppb (77) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 25.1 μg/m3 (79) | 102.0 | |
Jan. 14, 2021, noon | 88.9 ppb (89) | 65.9 ppb (64) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 24.0 μg/m3 (77) | 89.0 | |
Jan. 14, 2021, 11 a.m. | 81.9 ppb (81) | 60.6 ppb (59) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 22.1 μg/m3 (73) | 81.0 | |
Jan. 14, 2021, 10 a.m. | 54.4 ppb (52) | 35.7 ppb (34) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 23.0 μg/m3 (74) | 74.0 | |
Jan. 14, 2021, 9 a.m. | 49.1 ppb (47) | 30.1 ppb (29) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 21.1 μg/m3 (70) | 70.0 | |
Jan. 14, 2021, 8 a.m. | 22.3 ppb (22) | 11.4 ppb (11) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 20.0 μg/m3 (68) | 68.0 | |
Jan. 14, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 21.9 μg/m3 (72) | 72.0 | |
Jan. 14, 2021, 6 a.m. | 24.3 ppb (23) | 10.4 ppb (10) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 23.9 μg/m3 (76) | 76.0 | |
Jan. 14, 2021, 5 a.m. | 28.0 ppb (27) | 13.1 ppb (13) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | 19.2 μg/m3 (66) | 66.0 | |
Jan. 14, 2021, 4 a.m. | 31.4 ppb (30) | 16.0 ppb (16) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 23.8 μg/m3 (76) | 76.0 | |
Jan. 14, 2021, 3 a.m. | 37.2 ppb (36) | 21.7 ppb (21) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 23.0 μg/m3 (74) | 74.0 | |
Jan. 14, 2021, 2 a.m. | 36.2 ppb (35) | 21.0 ppb (20) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 21.1 μg/m3 (70) | 70.0 | |
Jan. 14, 2021, 1 a.m. | 33.0 ppb (32) | 19.5 ppb (19) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 22.0 μg/m3 (72) | 72.0 | |
Jan. 14, 2021, midnight | 42.3 ppb (40) | 27.0 ppb (26) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 20.1 μg/m3 (68) | 68.0 | |
Jan. 13, 2021, 11 p.m. | 40.9 ppb (39) | 25.8 ppb (25) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 23.9 μg/m3 (76) | 76.0 | |
Jan. 13, 2021, 10 p.m. | 54.0 ppb (51) | 37.1 ppb (35) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 17.2 μg/m3 (62) | 62.0 | |
Jan. 13, 2021, 9 p.m. | 55.9 ppb (54) | 39.2 ppb (37) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 21.8 μg/m3 (72) | 72.0 | |
Jan. 13, 2021, 8 p.m. | 64.1 ppb (62) | 47.1 ppb (45) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 23.9 μg/m3 (76) | 76.0 | |
Jan. 13, 2021, 7 p.m. | 62.0 ppb (60) | 44.5 ppb (42) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 20.1 μg/m3 (68) | 68.0 | |
Jan. 13, 2021, 6 p.m. | 57.4 ppb (55) | 45.3 ppb (43) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 21.0 μg/m3 (70) | 70.0 | |
Jan. 13, 2021, 5 p.m. | 54.1 ppb (52) | 41.9 ppb (40) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 26.8 μg/m3 (82) | 82.0 | |
Jan. 13, 2021, 4 p.m. | 64.6 ppb (63) | 53.0 ppb (50) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 26.0 μg/m3 (81) | 81.0 | |
Jan. 13, 2021, 3 p.m. | 69.6 ppb (68) | 56.6 ppb (54) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 27.9 μg/m3 (85) | 85.0 | |
Jan. 13, 2021, 2 p.m. | 66.6 ppb (65) | 51.2 ppb (49) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 30.8 μg/m3 (91) | 91.0 | |
Jan. 13, 2021, 1 p.m. | 83.6 ppb (83) | 67.0 ppb (65) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 28.2 μg/m3 (85) | 85.0 | |
Jan. 13, 2021, noon | 78.5 ppb (78) | 61.8 ppb (60) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 28.0 μg/m3 (85) | 85.0 | |
Jan. 13, 2021, 11 a.m. | 72.1 ppb (71) | 54.5 ppb (52) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 26.1 μg/m3 (81) | 81.0 | |
Jan. 13, 2021, 10 a.m. | 62.1 ppb (60) | 43.6 ppb (42) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 25.1 μg/m3 (79) | 79.0 | |
Jan. 13, 2021, 9 a.m. | 40.1 ppb (38) | 24.1 ppb (23) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 24.1 μg/m3 (77) | 77.0 | |
Jan. 13, 2021, 8 a.m. | 30.7 ppb (29) | 16.2 ppb (16) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 28.7 μg/m3 (86) | 86.0 | |
Jan. 13, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 27.1 μg/m3 (83) | 83.0 | |
Jan. 13, 2021, 6 a.m. | 32.4 ppb (31) | 16.5 ppb (16) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 25.1 μg/m3 (79) | 79.0 | |
Jan. 13, 2021, 5 a.m. | 29.1 ppb (28) | 13.3 ppb (13) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | 28.8 μg/m3 (87) | 87.0 | |
Jan. 13, 2021, 4 a.m. | 36.1 ppb (35) | 19.3 ppb (19) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 28.1 μg/m3 (85) | 85.0 | |
Jan. 13, 2021, 3 a.m. | 43.4 ppb (41) | 24.5 ppb (24) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 28.9 μg/m3 (87) | 87.0 | |
Jan. 13, 2021, 2 a.m. | 41.7 ppb (40) | 26.0 ppb (25) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 28.1 μg/m3 (85) | 85.0 | |
Jan. 13, 2021, 1 a.m. | 48.3 ppb (46) | 30.5 ppb (29) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 25.2 μg/m3 (79) | 79.0 | |
Jan. 13, 2021, midnight | 47.9 ppb (46) | 29.9 ppb (29) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 31.6 μg/m3 (93) | 93.0 | |
Jan. 12, 2021, 11 p.m. | 49.8 ppb (47) | 34.9 ppb (33) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 31.1 μg/m3 (91) | 91.0 | |
Jan. 12, 2021, 10 p.m. | 64.4 ppb (63) | 46.5 ppb (44) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 31.9 μg/m3 (93) | 93.0 | |
Jan. 12, 2021, 9 p.m. | 67.4 ppb (66) | 50.1 ppb (48) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 28.2 μg/m3 (85) | 85.0 | |
Jan. 12, 2021, 8 p.m. | 69.5 ppb (68) | 52.8 ppb (50) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 25.2 μg/m3 (79) | 79.0 | |
Jan. 12, 2021, 7 p.m. | 63.6 ppb (62) | 48.7 ppb (46) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | N/A | 62.0 | |
Jan. 12, 2021, 6 p.m. | 70.4 ppb (69) | 55.4 ppb (53) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | N/A | 69.0 | |
Jan. 12, 2021, 5 p.m. | 59.5 ppb (57) | 46.9 ppb (45) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 21.1 μg/m3 (70) | 70.0 | |
Jan. 12, 2021, 4 p.m. | 62.5 ppb (61) | 46.8 ppb (45) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 22.0 μg/m3 (72) | 72.0 | |
Jan. 12, 2021, 3 p.m. | 57.3 ppb (55) | 45.3 ppb (43) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 24.9 μg/m3 (78) | 78.0 | |
Jan. 12, 2021, 2 p.m. | 60.3 ppb (58) | 43.4 ppb (41) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 20.2 μg/m3 (69) | 69.0 | |
Jan. 12, 2021, 1 p.m. | 62.8 ppb (61) | 47.4 ppb (45) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 17.1 μg/m3 (62) | 62.0 | |
Jan. 12, 2021, noon | 50.9 ppb (49) | 37.2 ppb (36) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Jan. 12, 2021, 11 a.m. | 49.5 ppb (47) | 34.6 ppb (33) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Jan. 12, 2021, 10 a.m. | 42.9 ppb (41) | 31.2 ppb (30) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 13.1 μg/m3 (54) | 54.0 | |
Jan. 12, 2021, 9 a.m. | 21.2 ppb (20) | 13.1 ppb (13) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 19.8 μg/m3 (68) | 68.0 | |
Jan. 12, 2021, 8 a.m. | 16.8 ppb (16) | 7.3 ppb (7) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 16.1 μg/m3 (60) | 60.0 | |
Jan. 12, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Jan. 12, 2021, 6 a.m. | 10.8 ppb (11) | 4.8 ppb (5) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 15.0 μg/m3 (58) | 58.0 | |
Jan. 12, 2021, 5 a.m. | 13.3 ppb (13) | 6.2 ppb (6) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | 14.0 μg/m3 (55) | 55.0 | |
Jan. 12, 2021, 4 a.m. | 16.1 ppb (16) | 8.9 ppb (9) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 17.9 μg/m3 (64) | 64.0 | |
Jan. 12, 2021, 3 a.m. | 16.8 ppb (16) | 8.9 ppb (9) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 15.1 μg/m3 (58) | 58.0 | |
Jan. 12, 2021, 2 a.m. | 21.9 ppb (21) | 13.7 ppb (13) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 18.9 μg/m3 (66) | 66.0 | |
Jan. 12, 2021, 1 a.m. | 22.3 ppb (22) | 13.4 ppb (13) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 17.1 μg/m3 (62) | 62.0 | |
Jan. 12, 2021, midnight | 33.4 ppb (32) | 19.9 ppb (19) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 23.8 μg/m3 (76) | 76.0 | |
Jan. 11, 2021, 11 p.m. | 51.7 ppb (49) | 32.6 ppb (31) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 21.1 μg/m3 (70) | 70.0 | |
Jan. 11, 2021, 10 p.m. | 65.3 ppb (64) | 43.7 ppb (42) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 1.2 ppb (14) | N/A | 25.8 μg/m3 (80) | 80.0 | |
Jan. 11, 2021, 9 p.m. | 57.6 ppb (55) | 39.8 ppb (38) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 27.0 μg/m3 (83) | 83.0 | |
Jan. 11, 2021, 8 p.m. | 61.3 ppb (59) | 43.5 ppb (42) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 30.9 μg/m3 (91) | 91.0 | |
Jan. 11, 2021, 7 p.m. | 56.3 ppb (54) | 37.1 ppb (35) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 32.0 μg/m3 (93) | 93.0 | |
Jan. 11, 2021, 6 p.m. | 67.0 ppb (65) | 47.0 ppb (45) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 30.1 μg/m3 (89) | 89.0 | |
Jan. 11, 2021, 5 p.m. | 72.3 ppb (71) | 52.6 ppb (50) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 24.2 μg/m3 (77) | 77.0 | |
Jan. 11, 2021, 4 p.m. | 79.5 ppb (79) | 58.0 ppb (56) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 21.1 μg/m3 (70) | 79.0 | |
Jan. 11, 2021, 3 p.m. | 80.5 ppb (80) | 57.5 ppb (55) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 18.1 μg/m3 (64) | 80.0 | |
Jan. 11, 2021, 2 p.m. | 77.5 ppb (77) | 54.0 ppb (51) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 17.0 μg/m3 (62) | 77.0 | |
Jan. 11, 2021, 1 p.m. | 82.5 ppb (82) | 58.9 ppb (57) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 18.9 μg/m3 (66) | 82.0 | |
Jan. 11, 2021, noon | 71.7 ppb (70) | 48.9 ppb (47) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 17.1 μg/m3 (62) | 70.0 | |
Jan. 11, 2021, 11 a.m. | 53.2 ppb (51) | 36.7 ppb (35) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 23.7 μg/m3 (76) | 76.0 | |
Jan. 11, 2021, 10 a.m. | 48.2 ppb (46) | 31.0 ppb (30) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 30.7 μg/m3 (91) | 91.0 | |
Jan. 11, 2021, 9 a.m. | 35.9 ppb (34) | 20.2 ppb (20) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 29.1 μg/m3 (87) | 87.0 | |
Jan. 11, 2021, 8 a.m. | 15.9 ppb (15) | 6.5 ppb (7) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 30.9 μg/m3 (91) | 91.0 | |
Jan. 11, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 32.9 μg/m3 (95) | 95.0 | |
Jan. 11, 2021, 6 a.m. | 23.0 ppb (22) | 7.7 ppb (8) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 32.0 μg/m3 (93) | 93.0 | |
Jan. 11, 2021, 5 a.m. | 37.6 ppb (36) | 17.5 ppb (17) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | N/A | N/A | 31.0 μg/m3 (91) | 91.0 | |
Jan. 11, 2021, 4 a.m. | 36.2 ppb (35) | 18.8 ppb (18) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 32.0 μg/m3 (93) | 93.0 | |
Jan. 11, 2021, 3 a.m. | 40.5 ppb (39) | 23.8 ppb (23) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 33.0 μg/m3 (95) | 95.0 | |
Jan. 11, 2021, 2 a.m. | 33.4 ppb (32) | 18.8 ppb (18) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 24.4 μg/m3 (77) | 77.0 | |
Jan. 11, 2021, 1 a.m. | 53.9 ppb (51) | 28.7 ppb (28) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 1.2 ppb (14) | N/A | 25.9 μg/m3 (81) | 81.0 | |
Jan. 11, 2021, midnight | 45.1 ppb (43) | 18.9 ppb (18) | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 22.2 μg/m3 (73) | 73.0 | |
Jan. 10, 2021, 11 p.m. | 30.0 ppb (29) | 11.0 ppb (11) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 21.0 μg/m3 (70) | 70.0 | |
Jan. 10, 2021, 10 p.m. | 28.4 ppb (27) | 13.0 ppb (13) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 18.1 μg/m3 (64) | 64.0 | |
Jan. 10, 2021, 9 p.m. | 20.4 ppb (20) | 9.0 ppb (9) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 18.0 μg/m3 (64) | 64.0 | |
Jan. 10, 2021, 8 p.m. | 25.7 ppb (25) | 12.7 ppb (12) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 15.1 μg/m3 (58) | 58.0 | |
Jan. 10, 2021, 7 p.m. | 28.6 ppb (27) | 14.5 ppb (14) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 16.9 μg/m3 (62) | 62.0 | |
Jan. 10, 2021, 6 p.m. | 37.1 ppb (35) | 19.4 ppb (19) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 15.1 μg/m3 (58) | 58.0 | |
Jan. 10, 2021, 5 p.m. | 25.5 ppb (25) | 12.7 ppb (12) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Jan. 10, 2021, 4 p.m. | 29.9 ppb (29) | 13.5 ppb (13) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 20.9 μg/m3 (70) | 70.0 | |
Jan. 10, 2021, 3 p.m. | 30.8 ppb (30) | 14.8 ppb (14) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 22.0 μg/m3 (72) | 72.0 | |
Jan. 10, 2021, 2 p.m. | 59.8 ppb (58) | 37.6 ppb (36) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 25.9 μg/m3 (81) | 81.0 | |
Jan. 10, 2021, 1 p.m. | 90.9 ppb (91) | 67.5 ppb (66) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 1.3 ppb (15) | N/A | 23.1 μg/m3 (75) | 91.0 | |
Jan. 10, 2021, noon | 88.1 ppb (88) | 63.6 ppb (62) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 1.3 ppb (15) | N/A | 25.9 μg/m3 (81) | 88.0 | |
Jan. 10, 2021, 11 a.m. | 89.1 ppb (89) | 63.5 ppb (62) | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 1.3 ppb (15) | N/A | 23.1 μg/m3 (75) | 89.0 | |
Jan. 10, 2021, 10 a.m. | 63.5 ppb (62) | 38.9 ppb (37) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 25.9 μg/m3 (81) | 81.0 | |
Jan. 10, 2021, 9 a.m. | 49.2 ppb (47) | 28.2 ppb (27) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 1.0 ppb (12) | N/A | 26.0 μg/m3 (81) | 81.0 | |
Jan. 10, 2021, 8 a.m. | 49.8 ppb (47) | 27.9 ppb (27) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 22.1 μg/m3 (73) | 73.0 | |
Jan. 10, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 25.9 μg/m3 (81) | 81.0 | |
Jan. 10, 2021, 6 a.m. | 41.1 ppb (39) | 19.6 ppb (19) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 1.1 ppb (13) | N/A | 26.0 μg/m3 (81) | 81.0 | |
Jan. 10, 2021, 5 a.m. | 51.2 ppb (49) | 28.5 ppb (27) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | 19.2 μg/m3 (66) | 66.0 | |
Jan. 10, 2021, 4 a.m. | 31.4 ppb (30) | 11.4 ppb (11) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 17.1 μg/m3 (62) | 62.0 | |
Jan. 10, 2021, 3 a.m. | 29.3 ppb (28) | 9.7 ppb (10) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.9 ppb (11) | N/A | 18.9 μg/m3 (66) | 66.0 | |
Jan. 10, 2021, 2 a.m. | 26.9 ppb (26) | 9.5 ppb (9) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 16.1 μg/m3 (60) | 60.0 | |
Jan. 10, 2021, 1 a.m. | 26.2 ppb (25) | 10.5 ppb (10) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 10.2 μg/m3 (43) | 43.0 | |
Jan. 10, 2021, midnight | 16.9 ppb (16) | 4.5 ppb (5) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 11.9 μg/m3 (50) | 50.0 | |
Jan. 9, 2021, 11 p.m. | 23.5 ppb (23) | 8.6 ppb (9) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 10.1 μg/m3 (43) | 43.0 | |
Jan. 9, 2021, 10 p.m. | 23.0 ppb (22) | 9.9 ppb (10) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Jan. 9, 2021, 9 p.m. | 15.7 ppb (15) | 6.0 ppb (6) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 5.2 μg/m3 (22) | 22.0 | |
Jan. 9, 2021, 8 p.m. | 16.6 ppb (16) | 7.4 ppb (7) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 3.1 μg/m3 (13) | 16.0 | |
Jan. 9, 2021, 7 p.m. | 17.4 ppb (17) | 7.7 ppb (8) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Jan. 9, 2021, 6 p.m. | 16.9 ppb (16) | 8.2 ppb (8) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 7.9 μg/m3 (33) | 33.0 | |
Jan. 9, 2021, 5 p.m. | 17.8 ppb (17) | 8.7 ppb (9) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Jan. 9, 2021, 4 p.m. | 19.5 ppb (19) | 8.8 ppb (9) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 12.9 μg/m3 (53) | 53.0 | |
Jan. 9, 2021, 3 p.m. | 27.1 ppb (26) | 13.2 ppb (13) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 14.0 μg/m3 (55) | 55.0 | |
Jan. 9, 2021, 2 p.m. | 31.6 ppb (30) | 15.7 ppb (15) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.8 ppb (10) | N/A | 14.0 μg/m3 (55) | 55.0 | |
Jan. 9, 2021, 1 p.m. | 26.9 ppb (26) | 11.0 ppb (11) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 13.0 μg/m3 (53) | 53.0 | |
Jan. 9, 2021, noon | 19.3 ppb (19) | 5.8 ppb (6) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 13.0 μg/m3 (53) | 53.0 | |
Jan. 9, 2021, 11 a.m. | 18.2 ppb (18) | 5.5 ppb (6) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.7 ppb (8) | N/A | 13.0 μg/m3 (53) | 53.0 | |
Jan. 9, 2021, 10 a.m. | 14.7 ppb (14) | 3.8 ppb (4) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 9.1 μg/m3 (38) | 38.0 | |
Jan. 9, 2021, 9 a.m. | 13.9 ppb (14) | 3.3 ppb (4) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Jan. 9, 2021, 8 a.m. | 10.4 ppb (10) | 1.9 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Jan. 9, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.6 ppb (7) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Jan. 9, 2021, 6 a.m. | 15.7 ppb (15) | 5.7 ppb (6) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.5 ppb (6) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Jan. 9, 2021, 5 a.m. | 9.4 ppb (9) | 2.1 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | 8.9 μg/m3 (38) | 38.0 | |
Jan. 9, 2021, 4 a.m. | 5.2 ppb (5) | 1.2 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.5 ppb (6) | N/A | 11.9 μg/m3 (50) | 50.0 | |
Jan. 9, 2021, 3 a.m. | 4.4 ppb (5) | 1.2 ppb (2) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.5 ppb (6) | N/A | 8.1 μg/m3 (34) | 34.0 | |
Jan. 9, 2021, 2 a.m. | 4.0 ppb (4) | 0.8 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.5 ppb (6) | N/A | 7.0 μg/m3 (30) | 30.0 |