AQSQID: 060010012

Site Name: Laney College

Location: Oakland (Nimitz Fwy), CA

Reporting: True, Located: True

Current AQI: 29.0

Oakland (Nimitz Fwy) CA, US: 37.793624, -122.263376

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 13, 2019, 3 p.m. 23.1 ppb (21) 4.9 ppb (5) N/A 18.0 ppb (17) N/A N/A N/A 0.45 ppb (5) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 13, 2019, 2 p.m. 18.1 ppb (17) 0.8 ppb (1) N/A 17.0 ppb (16) N/A N/A N/A 0.4 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 13, 2019, 1 p.m. 16.3 ppb (15) 0.2 ppb (0) N/A 16.0 ppb (15) N/A N/A N/A 0.38 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 13, 2019, noon 14.0 ppb (13) 0.0 ppb (0) N/A 14.0 ppb (13) N/A N/A N/A 0.36 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 13, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
Nov. 13, 2019, 10 a.m. 13.1 ppb (12) -0.1 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A 0.36 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 13, 2019, 9 a.m. 11.7 ppb (11) -0.1 ppb (0) N/A 12.0 ppb (11) N/A N/A N/A 0.35 ppb (4) N/A 3.0 μg/m3 (12) 12.0
 
Nov. 13, 2019, 8 a.m. 7.2 ppb (7) -0.2 ppb (0) N/A 7.0 ppb (6) N/A N/A N/A 0.32 ppb (4) N/A 2.0 μg/m3 (8) 8.0
 
Nov. 13, 2019, 7 a.m. 9.6 ppb (9) -0.1 ppb (0) N/A 10.0 ppb (9) N/A N/A N/A 0.34 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 13, 2019, 6 a.m. 13.6 ppb (13) 0.2 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A 0.4 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 13, 2019, 5 a.m. 15.0 ppb (14) 0.9 ppb (1) N/A 14.0 ppb (13) N/A N/A N/A 0.41 ppb (5) N/A 3.0 μg/m3 (12) 14.0
 
Nov. 13, 2019, 4 a.m. 14.8 ppb (14) 0.8 ppb (1) N/A 14.0 ppb (13) N/A N/A N/A 0.4 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 13, 2019, 3 a.m. 25.4 ppb (24) 1.6 ppb (1) N/A 24.0 ppb (22) N/A N/A N/A 0.51 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 13, 2019, 2 a.m. 29.4 ppb (27) 1.0 ppb (1) N/A 28.0 ppb (26) N/A N/A N/A 0.55 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 13, 2019, 1 a.m. 36.3 ppb (34) 1.3 ppb (1) N/A 35.0 ppb (32) N/A N/A N/A 0.62 ppb (7) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 13, 2019, midnight 42.2 ppb (39) 7.2 ppb (7) N/A 35.0 ppb (32) N/A N/A N/A 0.64 ppb (7) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 12, 2019, 11 p.m. 27.6 ppb (26) 2.7 ppb (3) N/A 25.0 ppb (23) N/A N/A N/A 0.56 ppb (6) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 12, 2019, 10 p.m. 44.3 ppb (41) 10.5 ppb (10) N/A 34.0 ppb (31) N/A N/A N/A 0.62 ppb (7) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 12, 2019, 9 p.m. 40.2 ppb (37) 8.9 ppb (8) N/A 31.0 ppb (29) N/A N/A N/A 0.57 ppb (6) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 12, 2019, 8 p.m. 47.9 ppb (44) 14.3 ppb (13) N/A 34.0 ppb (31) N/A N/A N/A 0.58 ppb (6) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 12, 2019, 7 p.m. 92.6 ppb (91) 49.8 ppb (46) N/A 43.0 ppb (40) N/A N/A N/A 0.71 ppb (8) N/A 16.0 μg/m3 (59) 91.0
 
Nov. 12, 2019, 6 p.m. 95.3 ppb (94) 58.2 ppb (54) N/A 37.0 ppb (34) N/A N/A N/A 0.7 ppb (8) N/A 20.0 μg/m3 (67) 94.0
 
Nov. 12, 2019, 5 p.m. 39.7 ppb (37) 17.5 ppb (16) N/A 22.0 ppb (20) N/A N/A N/A 0.54 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 12, 2019, 4 p.m. 72.1 ppb (69) 42.7 ppb (40) N/A 29.0 ppb (27) N/A N/A N/A 0.76 ppb (8) N/A 15.0 μg/m3 (56) 69.0
 
Nov. 12, 2019, 3 p.m. 55.9 ppb (52) 32.8 ppb (30) N/A 23.0 ppb (21) N/A N/A N/A 0.71 ppb (8) N/A 5.0 μg/m3 (21) 52.0
 
Nov. 12, 2019, 2 p.m. 35.6 ppb (33) 13.6 ppb (13) N/A 22.0 ppb (20) N/A N/A N/A 0.47 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 12, 2019, 1 p.m. 24.7 ppb (23) 4.5 ppb (4) N/A 20.0 ppb (19) N/A N/A N/A 0.42 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 12, 2019, noon 19.3 ppb (18) 1.8 ppb (2) N/A 18.0 ppb (17) N/A N/A N/A 0.36 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, 10 a.m. 19.0 ppb (18) 0.5 ppb (0) N/A 19.0 ppb (18) N/A N/A N/A 0.44 ppb (5) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 12, 2019, 9 a.m. 18.5 ppb (17) 0.2 ppb (0) N/A 18.0 ppb (17) N/A N/A N/A 0.4 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 12, 2019, 8 a.m. 32.3 ppb (30) 6.0 ppb (6) N/A 26.0 ppb (24) N/A N/A N/A 0.64 ppb (7) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 12, 2019, 7 a.m. 43.1 ppb (40) 13.4 ppb (12) N/A 30.0 ppb (28) N/A N/A N/A 0.8 ppb (9) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 12, 2019, 6 a.m. 44.7 ppb (41) 16.1 ppb (15) N/A 29.0 ppb (27) N/A N/A N/A 0.84 ppb (9) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 12, 2019, 5 a.m. 50.2 ppb (46) 18.4 ppb (17) N/A 32.0 ppb (30) N/A N/A N/A 0.84 ppb (9) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 12, 2019, 4 a.m. 57.1 ppb (53) 22.3 ppb (21) N/A 35.0 ppb (32) N/A N/A N/A 0.94 ppb (10) N/A 15.0 μg/m3 (56) 56.0
 
Nov. 12, 2019, 3 a.m. 44.5 ppb (41) 8.6 ppb (8) N/A 36.0 ppb (33) N/A N/A N/A 0.69 ppb (8) N/A 9.0 μg/m3 (38) 41.0
 
Nov. 12, 2019, 2 a.m. 28.5 ppb (26) 0.1 ppb (0) N/A 28.0 ppb (26) N/A N/A N/A 0.48 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 12, 2019, 1 a.m. 32.9 ppb (30) 0.7 ppb (1) N/A 32.0 ppb (30) N/A N/A N/A 0.54 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 12, 2019, midnight 22.6 ppb (21) 0.8 ppb (1) N/A 22.0 ppb (20) N/A N/A N/A 0.48 ppb (5) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 11, 2019, 11 p.m. 40.1 ppb (37) 9.4 ppb (9) N/A 31.0 ppb (29) N/A N/A N/A 0.61 ppb (7) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 11, 2019, 10 p.m. 55.4 ppb (51) 19.5 ppb (18) N/A 36.0 ppb (33) N/A N/A N/A 0.7 ppb (8) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 11, 2019, 9 p.m. 58.1 ppb (54) 23.5 ppb (22) N/A 35.0 ppb (32) N/A N/A N/A 0.61 ppb (7) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 11, 2019, 8 p.m. 70.2 ppb (67) 35.0 ppb (32) N/A 35.0 ppb (32) N/A N/A N/A 0.63 ppb (7) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 11, 2019, 7 p.m. 64.2 ppb (61) 33.9 ppb (31) N/A 30.0 ppb (28) N/A N/A N/A 0.68 ppb (8) N/A 21.0 μg/m3 (69) 69.0
 
Nov. 11, 2019, 6 p.m. 56.9 ppb (53) 30.4 ppb (28) N/A 27.0 ppb (25) N/A N/A N/A 0.76 ppb (8) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 11, 2019, 5 p.m. 60.8 ppb (57) 32.3 ppb (30) N/A 29.0 ppb (27) N/A N/A N/A 0.8 ppb (9) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 11, 2019, 4 p.m. 75.7 ppb (73) 44.4 ppb (41) N/A 31.0 ppb (29) N/A N/A N/A 0.93 ppb (10) N/A 22.0 μg/m3 (71) 73.0
 
Nov. 11, 2019, 3 p.m. 45.8 ppb (42) 22.2 ppb (21) N/A 24.0 ppb (22) N/A N/A N/A 0.83 ppb (9) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 11, 2019, 2 p.m. 38.8 ppb (36) 18.5 ppb (17) N/A 20.0 ppb (19) N/A N/A N/A 0.79 ppb (9) N/A 8.0 μg/m3 (33) 36.0
 
Nov. 11, 2019, 1 p.m. 25.1 ppb (23) 8.1 ppb (8) N/A 17.0 ppb (16) N/A N/A N/A 0.55 ppb (6) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 11, 2019, noon 25.4 ppb (24) 6.5 ppb (6) N/A 19.0 ppb (18) N/A N/A N/A 0.49 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 11, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (33) 33.0
 
Nov. 11, 2019, 10 a.m. 16.4 ppb (15) 0.1 ppb (0) N/A 16.0 ppb (15) N/A N/A N/A 0.41 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 11, 2019, 9 a.m. 29.1 ppb (27) 7.8 ppb (7) N/A 21.0 ppb (19) N/A N/A N/A 0.66 ppb (7) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 11, 2019, 8 a.m. 43.8 ppb (41) 21.8 ppb (20) N/A 22.0 ppb (20) N/A N/A N/A 0.89 ppb (10) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 11, 2019, 7 a.m. 34.2 ppb (32) 10.5 ppb (10) N/A 24.0 ppb (22) N/A N/A N/A 0.61 ppb (7) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 11, 2019, 6 a.m. 33.2 ppb (31) 7.9 ppb (7) N/A 25.0 ppb (23) N/A N/A N/A 0.55 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 11, 2019, 5 a.m. 39.2 ppb (36) 12.2 ppb (11) N/A 27.0 ppb (25) N/A N/A N/A 0.69 ppb (8) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 11, 2019, 4 a.m. 20.4 ppb (19) 1.2 ppb (1) N/A 19.0 ppb (18) N/A N/A N/A 0.71 ppb (8) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 11, 2019, 3 a.m. 19.6 ppb (18) 2.1 ppb (2) N/A 18.0 ppb (17) N/A N/A N/A 0.85 ppb (9) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 11, 2019, 2 a.m. 17.0 ppb (16) 0.6 ppb (1) N/A 17.0 ppb (16) N/A N/A N/A 0.5 ppb (6) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 11, 2019, 1 a.m. 13.5 ppb (12) 1.6 ppb (1) N/A 12.0 ppb (11) N/A N/A N/A 0.49 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 11, 2019, midnight 19.2 ppb (18) 3.4 ppb (3) N/A 16.0 ppb (15) N/A N/A N/A 0.61 ppb (7) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 10, 2019, 11 p.m. 28.8 ppb (27) 8.1 ppb (8) N/A 21.0 ppb (19) N/A N/A N/A 0.71 ppb (8) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 10, 2019, 10 p.m. 44.6 ppb (41) 17.5 ppb (16) N/A 27.0 ppb (25) N/A N/A N/A 0.62 ppb (7) N/A 27.0 μg/m3 (82) 82.0
 
Nov. 10, 2019, 9 p.m. 28.5 ppb (26) 11.1 ppb (10) N/A 17.0 ppb (16) N/A N/A N/A 0.67 ppb (7) N/A 39.0 μg/m3 (109) 109.0
 
Nov. 10, 2019, 8 p.m. 21.6 ppb (20) 9.2 ppb (9) N/A 12.0 ppb (11) N/A N/A N/A 0.66 ppb (7) N/A 35.0 μg/m3 (99) 99.0
 
Nov. 10, 2019, 7 p.m. 23.7 ppb (22) 10.6 ppb (10) N/A 13.0 ppb (12) N/A N/A N/A 0.67 ppb (7) N/A 27.0 μg/m3 (82) 82.0
 
Nov. 10, 2019, 6 p.m. 21.2 ppb (20) 8.1 ppb (8) N/A 13.0 ppb (12) N/A N/A N/A 0.57 ppb (6) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 10, 2019, 5 p.m. 19.9 ppb (18) 6.1 ppb (6) N/A 14.0 ppb (13) N/A N/A N/A 0.57 ppb (6) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 10, 2019, 4 p.m. 13.4 ppb (12) 2.1 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A 0.51 ppb (6) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 10, 2019, 3 p.m. 12.8 ppb (12) 2.2 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A 0.44 ppb (5) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 10, 2019, 2 p.m. 12.2 ppb (11) 2.0 ppb (2) N/A 10.0 ppb (9) N/A N/A N/A 0.53 ppb (6) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 10, 2019, 1 p.m. 9.6 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (8) N/A N/A N/A 0.36 ppb (4) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 10, 2019, noon 6.8 ppb (6) 0.1 ppb (0) N/A 7.0 ppb (6) N/A N/A N/A 0.37 ppb (4) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 10, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (56) 56.0
 
Nov. 10, 2019, 10 a.m. 11.2 ppb (10) 0.5 ppb (0) N/A 11.0 ppb (10) N/A N/A N/A 0.33 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 10, 2019, 9 a.m. 13.3 ppb (12) 1.8 ppb (2) N/A 12.0 ppb (11) N/A N/A N/A 0.39 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 10, 2019, 8 a.m. 12.2 ppb (11) 1.6 ppb (1) N/A 11.0 ppb (10) N/A N/A N/A 0.4 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 10, 2019, 7 a.m. 18.7 ppb (17) 3.0 ppb (3) N/A 16.0 ppb (15) N/A N/A N/A 0.48 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 10, 2019, 6 a.m. 17.4 ppb (16) 2.8 ppb (3) N/A 15.0 ppb (14) N/A N/A N/A 0.5 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 10, 2019, 5 a.m. 17.5 ppb (16) 2.6 ppb (2) N/A 15.0 ppb (14) N/A N/A N/A 0.47 ppb (5) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 10, 2019, 4 a.m. 24.0 ppb (22) 4.5 ppb (4) N/A 20.0 ppb (19) N/A N/A N/A 0.47 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 10, 2019, 3 a.m. 33.7 ppb (31) 8.4 ppb (8) N/A 25.0 ppb (23) N/A N/A N/A 0.5 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 10, 2019, 2 a.m. 41.0 ppb (38) 12.7 ppb (12) N/A 28.0 ppb (26) N/A N/A N/A 0.56 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 10, 2019, 1 a.m. 24.8 ppb (23) 3.1 ppb (3) N/A 22.0 ppb (20) N/A N/A N/A 0.51 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 10, 2019, midnight 34.5 ppb (32) 8.6 ppb (8) N/A 26.0 ppb (24) N/A N/A N/A 0.54 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 9, 2019, 11 p.m. 34.6 ppb (32) 10.5 ppb (10) N/A 24.0 ppb (22) N/A N/A N/A 0.64 ppb (7) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 9, 2019, 10 p.m. 47.6 ppb (44) 18.3 ppb (17) N/A 29.0 ppb (27) N/A N/A N/A 0.68 ppb (8) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 9, 2019, 9 p.m. 43.3 ppb (40) 17.7 ppb (16) N/A 26.0 ppb (24) N/A N/A N/A 0.58 ppb (6) N/A 27.0 μg/m3 (82) 82.0
 
Nov. 9, 2019, 8 p.m. 36.3 ppb (34) 14.4 ppb (13) N/A 22.0 ppb (20) N/A N/A N/A 0.57 ppb (6) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 9, 2019, 7 p.m. 36.3 ppb (34) 15.0 ppb (14) N/A 21.0 ppb (19) N/A N/A N/A 0.58 ppb (6) N/A 34.0 μg/m3 (97) 97.0
 
Nov. 9, 2019, 6 p.m. 29.3 ppb (27) 9.1 ppb (8) N/A 20.0 ppb (19) N/A N/A N/A 0.57 ppb (6) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 9, 2019, 5 p.m. 21.4 ppb (20) 4.2 ppb (4) N/A 17.0 ppb (16) N/A N/A N/A 0.5 ppb (6) N/A 31.0 μg/m3 (90) 90.0
 
Nov. 9, 2019, 4 p.m. 16.2 ppb (15) 2.0 ppb (2) N/A 14.0 ppb (13) N/A N/A N/A 0.48 ppb (5) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 9, 2019, 3 p.m. 14.0 ppb (13) 0.6 ppb (1) N/A 13.0 ppb (12) N/A N/A N/A 0.46 ppb (5) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 9, 2019, 2 p.m. 14.1 ppb (13) 0.3 ppb (0) N/A 14.0 ppb (13) N/A N/A N/A 0.44 ppb (5) N/A 27.0 μg/m3 (82) 82.0
 
Nov. 9, 2019, 1 p.m. 14.1 ppb (13) 0.5 ppb (0) N/A 14.0 ppb (13) N/A N/A N/A 0.37 ppb (4) N/A 21.0 μg/m3 (69) 69.0
 
Nov. 9, 2019, noon 13.2 ppb (12) -0.2 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A 0.34 ppb (4) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 9, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (69) 69.0
 
Nov. 9, 2019, 10 a.m. 12.3 ppb (11) 0.3 ppb (0) N/A 12.0 ppb (11) N/A N/A N/A 0.36 ppb (4) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 9, 2019, 9 a.m. 9.8 ppb (9) 0.7 ppb (1) N/A 9.0 ppb (8) N/A N/A N/A 0.37 ppb (4) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 9, 2019, 8 a.m. 14.6 ppb (14) 1.8 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A 0.42 ppb (5) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 9, 2019, 7 a.m. 19.0 ppb (18) 0.6 ppb (1) N/A 19.0 ppb (18) N/A N/A N/A 0.43 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 9, 2019, 6 a.m. 35.9 ppb (33) 7.4 ppb (7) N/A 29.0 ppb (27) N/A N/A N/A 0.71 ppb (8) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 9, 2019, 5 a.m. 30.5 ppb (28) 1.2 ppb (1) N/A 29.0 ppb (27) N/A N/A N/A 0.65 ppb (7) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 9, 2019, 4 a.m. 25.4 ppb (24) 0.2 ppb (0) N/A 25.0 ppb (23) N/A N/A N/A 0.55 ppb (6) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 9, 2019, 3 a.m. 22.6 ppb (21) 2.1 ppb (2) N/A 21.0 ppb (19) N/A N/A N/A 0.47 ppb (5) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 9, 2019, 2 a.m. 14.6 ppb (14) -0.1 ppb (0) N/A 15.0 ppb (14) N/A N/A N/A 0.42 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 9, 2019, 1 a.m. 40.8 ppb (38) 11.6 ppb (11) N/A 29.0 ppb (27) N/A N/A N/A 0.51 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 9, 2019, midnight 61.7 ppb (58) 26.4 ppb (24) N/A 35.0 ppb (32) N/A N/A N/A 0.58 ppb (6) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 8, 2019, 11 p.m. 42.1 ppb (39) 14.3 ppb (13) N/A 28.0 ppb (26) N/A N/A N/A 0.55 ppb (6) N/A 21.0 μg/m3 (69) 69.0
 
Nov. 8, 2019, 10 p.m. 24.0 ppb (22) 6.4 ppb (6) N/A 18.0 ppb (17) N/A N/A N/A 0.46 ppb (5) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 8, 2019, 9 p.m. 21.3 ppb (20) 5.7 ppb (5) N/A 16.0 ppb (15) N/A N/A N/A 0.42 ppb (5) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 8, 2019, 8 p.m. 46.0 ppb (43) 22.3 ppb (21) N/A 24.0 ppb (22) N/A N/A N/A 0.53 ppb (6) N/A 27.0 μg/m3 (82) 82.0
 
Nov. 8, 2019, 7 p.m. 72.1 ppb (69) 41.1 ppb (38) N/A 31.0 ppb (29) N/A N/A N/A 0.58 ppb (6) N/A 36.0 μg/m3 (101) 101.0
 
Nov. 8, 2019, 6 p.m. 86.1 ppb (84) 51.9 ppb (48) N/A 34.0 ppb (31) N/A N/A N/A 0.63 ppb (7) N/A 38.0 μg/m3 (106) 106.0
 
Nov. 8, 2019, 5 p.m. 56.0 ppb (52) 27.3 ppb (25) N/A 29.0 ppb (27) N/A N/A N/A 0.6 ppb (7) N/A 43.0 μg/m3 (119) 119.0
 
Nov. 8, 2019, 4 p.m. 48.2 ppb (45) 20.9 ppb (19) N/A 27.0 ppb (25) N/A N/A N/A 0.6 ppb (7) N/A 40.0 μg/m3 (111) 111.0
 
Nov. 8, 2019, 3 p.m. 32.5 ppb (30) 8.5 ppb (8) N/A 24.0 ppb (22) N/A N/A N/A 0.49 ppb (5) N/A 35.0 μg/m3 (99) 99.0
 
Nov. 8, 2019, 2 p.m. 17.2 ppb (16) 0.0 ppb (0) N/A 17.0 ppb (16) N/A N/A N/A 0.39 ppb (4) N/A 31.0 μg/m3 (90) 90.0
 
Nov. 8, 2019, 1 p.m. 17.2 ppb (16) 0.2 ppb (0) N/A 17.0 ppb (16) N/A N/A N/A 0.39 ppb (4) N/A 34.0 μg/m3 (97) 97.0
 
Nov. 8, 2019, noon 26.6 ppb (25) 3.5 ppb (3) N/A 23.0 ppb (21) N/A N/A N/A 0.4 ppb (4) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 8, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (97) 97.0
 
Nov. 8, 2019, 10 a.m. 19.4 ppb (18) 2.1 ppb (2) N/A 17.0 ppb (16) N/A N/A N/A 0.4 ppb (4) N/A 30.0 μg/m3 (88) 88.0
 
Nov. 8, 2019, 9 a.m. 16.8 ppb (16) 0.6 ppb (1) N/A 16.0 ppb (15) N/A N/A N/A 0.36 ppb (4) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 8, 2019, 8 a.m. 14.4 ppb (13) -0.2 ppb (0) N/A 15.0 ppb (14) N/A N/A N/A 0.34 ppb (4) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 8, 2019, 7 a.m. 13.9 ppb (13) -0.2 ppb (0) N/A 14.0 ppb (13) N/A N/A N/A 0.33 ppb (4) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 8, 2019, 6 a.m. 17.0 ppb (16) 1.1 ppb (1) N/A 16.0 ppb (15) N/A N/A N/A 0.37 ppb (4) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 8, 2019, 5 a.m. 19.5 ppb (18) 1.6 ppb (1) N/A 18.0 ppb (17) N/A N/A N/A 0.39 ppb (4) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 8, 2019, 4 a.m. 22.4 ppb (21) 0.5 ppb (0) N/A 22.0 ppb (20) N/A N/A N/A 0.39 ppb (4) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 8, 2019, 3 a.m. 39.0 ppb (36) 10.6 ppb (10) N/A 28.0 ppb (26) N/A N/A N/A 0.5 ppb (6) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 8, 2019, 2 a.m. 18.9 ppb (18) 0.5 ppb (0) N/A 18.0 ppb (17) N/A N/A N/A 0.41 ppb (5) N/A 15.0 μg/m3 (56) 56.0
 
Nov. 8, 2019, 1 a.m. 40.2 ppb (37) 13.5 ppb (12) N/A 27.0 ppb (25) N/A N/A N/A 0.48 ppb (5) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 8, 2019, midnight 37.7 ppb (35) 12.7 ppb (12) N/A 25.0 ppb (23) N/A N/A N/A 0.45 ppb (5) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 7, 2019, 11 p.m. 44.8 ppb (41) 18.6 ppb (17) N/A 26.0 ppb (24) N/A N/A N/A 0.52 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 7, 2019, 10 p.m. 41.3 ppb (38) 17.1 ppb (16) N/A 24.0 ppb (22) N/A N/A N/A 0.55 ppb (6) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 7, 2019, 9 p.m. 71.6 ppb (69) 38.3 ppb (35) N/A 33.0 ppb (31) N/A N/A N/A 0.6 ppb (7) N/A 29.0 μg/m3 (86) 86.0
 
Nov. 7, 2019, 8 p.m. 60.4 ppb (57) 33.1 ppb (31) N/A 27.0 ppb (25) N/A N/A N/A 0.53 ppb (6) N/A 31.0 μg/m3 (90) 90.0
 
Nov. 7, 2019, 7 p.m. 60.4 ppb (57) 33.8 ppb (31) N/A 27.0 ppb (25) N/A N/A N/A 0.57 ppb (6) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 7, 2019, 6 p.m. 65.9 ppb (63) 35.9 ppb (33) N/A 30.0 ppb (28) N/A N/A N/A 0.57 ppb (6) N/A 35.0 μg/m3 (99) 99.0
 
Nov. 7, 2019, 5 p.m. 55.4 ppb (51) 28.9 ppb (27) N/A 27.0 ppb (25) N/A N/A N/A 0.55 ppb (6) N/A 28.0 μg/m3 (84) 84.0
 
Nov. 7, 2019, 4 p.m. 58.4 ppb (55) 31.7 ppb (29) N/A 27.0 ppb (25) N/A N/A N/A 0.54 ppb (6) N/A 27.0 μg/m3 (82) 82.0
 
Nov. 7, 2019, 3 p.m. 57.3 ppb (54) 32.7 ppb (30) N/A 25.0 ppb (23) N/A N/A N/A 0.62 ppb (7) N/A 32.0 μg/m3 (93) 93.0
 
Nov. 7, 2019, 2 p.m. 54.1 ppb (50) 28.6 ppb (26) N/A 26.0 ppb (24) N/A N/A N/A 0.61 ppb (7) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 7, 2019, 1 p.m. 31.6 ppb (29) 12.7 ppb (12) N/A 19.0 ppb (18) N/A N/A N/A 0.44 ppb (5) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 7, 2019, noon 11.7 ppb (11) 1.4 ppb (1) N/A 10.0 ppb (9) N/A N/A N/A 0.32 ppb (4) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 7, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (54) 54.0
 
Nov. 7, 2019, 10 a.m. 19.5 ppb (18) -0.1 ppb (0) N/A 20.0 ppb (19) N/A N/A N/A 0.34 ppb (4) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 7, 2019, 9 a.m. 30.3 ppb (28) 5.4 ppb (5) N/A 25.0 ppb (23) N/A N/A N/A 0.36 ppb (4) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 7, 2019, 8 a.m. 15.8 ppb (15) 0.7 ppb (1) N/A 15.0 ppb (14) N/A N/A N/A 0.35 ppb (4) N/A 15.0 μg/m3 (56) 56.0
 
Nov. 7, 2019, 7 a.m. 12.7 ppb (12) -0.1 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A 0.33 ppb (4) N/A 15.0 μg/m3 (56) 56.0
 
Nov. 7, 2019, 6 a.m. 17.6 ppb (16) 1.3 ppb (1) N/A 16.0 ppb (15) N/A N/A N/A 0.38 ppb (4) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 7, 2019, 5 a.m. 24.4 ppb (23) 3.2 ppb (3) N/A 21.0 ppb (19) N/A N/A N/A 0.42 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 7, 2019, 4 a.m. 28.8 ppb (27) 6.5 ppb (6) N/A 22.0 ppb (20) N/A N/A N/A 0.52 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 7, 2019, 3 a.m. 34.1 ppb (32) 11.6 ppb (11) N/A 22.0 ppb (20) N/A N/A N/A 0.46 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 7, 2019, 2 a.m. 28.4 ppb (26) 6.5 ppb (6) N/A 22.0 ppb (20) N/A N/A N/A 0.45 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 7, 2019, 1 a.m. 49.3 ppb (46) 24.8 ppb (23) N/A 25.0 ppb (23) N/A N/A N/A 0.52 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 7, 2019, midnight 68.0 ppb (65) 36.9 ppb (34) N/A 31.0 ppb (29) N/A N/A N/A 0.55 ppb (6) N/A 12.0 μg/m3 (50) 65.0
 
Nov. 6, 2019, 11 p.m. 26.0 ppb (24) 7.5 ppb (7) N/A 19.0 ppb (18) N/A N/A N/A 0.42 ppb (5) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 6, 2019, 10 p.m. 48.4 ppb (45) 23.0 ppb (21) N/A 25.0 ppb (23) N/A N/A N/A 0.51 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 6, 2019, 9 p.m. 46.2 ppb (43) 22.1 ppb (20) N/A 24.0 ppb (22) N/A N/A N/A 0.51 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 6, 2019, 8 p.m. 41.4 ppb (38) 20.1 ppb (19) N/A 21.0 ppb (19) N/A N/A N/A 0.47 ppb (5) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 6, 2019, 7 p.m. 37.1 ppb (34) 19.3 ppb (18) N/A 18.0 ppb (17) N/A N/A N/A 0.4 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 6, 2019, 6 p.m. 50.2 ppb (46) 27.7 ppb (26) N/A 23.0 ppb (21) N/A N/A N/A 0.41 ppb (5) N/A 10.0 μg/m3 (42) 46.0
 
Nov. 6, 2019, 5 p.m. 42.0 ppb (39) 21.5 ppb (20) N/A 20.0 ppb (19) N/A N/A N/A 0.4 ppb (4) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 6, 2019, 4 p.m. 32.8 ppb (30) 15.3 ppb (14) N/A 18.0 ppb (17) N/A N/A N/A 0.39 ppb (4) N/A N/A 30.0