ID: 149

AQSQID: 060371103

Site Name: Los Angeles - N. Main Street

Added: April 21, 2020, 6:24 p.m.

Updated: Dec. 2, 2020, 8:40 a.m.

Location: Los Angeles (Central City E), CA

Reporting: True, Located: True

Current AQI: 105.0

Los Angeles (Central City E) CA, US: 34.066429, -118.226755

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 2, 2020, 7 a.m. 114.7 ppb (104) 73.1 ppb (72) 119.9 ppb (105) 42.0 ppb (40) 45.3 ppb (43) 1.0 ppb (2) 2.0 ppb (2) 1.44 ppb (16) 58.0 μg/m3 (53) 16.0 μg/m3 (60) 105.0
 
Dec. 2, 2020, 6 a.m. 118.9 ppb (105) 76.6 ppb (76) 122.2 ppb (106) 42.0 ppb (40) 46.7 ppb (45) 1.0 ppb (2) 2.0 ppb (2) 1.55 ppb (19) 60.0 μg/m3 (54) 23.0 μg/m3 (74) 106.0
 
Dec. 2, 2020, 5 a.m. 126.0 ppb (106) 80.2 ppb (79) 131.6 ppb (107) 46.0 ppb (44) 50.0 ppb (48) 1.0 ppb (2) 2.0 ppb (2) 1.61 ppb (19) 66.0 μg/m3 (57) 18.0 μg/m3 (64) 107.0
 
Dec. 2, 2020, 4 a.m. 126.2 ppb (106) 79.5 ppb (79) 125.5 ppb (106) 47.0 ppb (45) 50.3 ppb (48) 1.0 ppb (2) 2.0 ppb (2) 1.55 ppb (19) 70.0 μg/m3 (59) 19.0 μg/m3 (66) 106.0
 
Dec. 2, 2020, 3 a.m. 93.9 ppb (94) 47.9 ppb (46) 88.4 ppb (88) 46.0 ppb (44) 48.8 ppb (47) 1.0 ppb (2) 2.0 ppb (2) 1.38 ppb (16) 57.0 μg/m3 (52) 16.0 μg/m3 (60) 94.0
 
Dec. 2, 2020, 2 a.m. 78.5 ppb (78) 30.2 ppb (29) 78.4 ppb (77) 49.0 ppb (47) 49.9 ppb (48) 1.0 ppb (2) 2.0 ppb (2) 1.12 ppb (13) 61.0 μg/m3 (54) 19.0 μg/m3 (66) 78.0
 
Dec. 2, 2020, 1 a.m. 76.6 ppb (76) 26.4 ppb (25) 76.1 ppb (75) 50.0 ppb (48) 49.8 ppb (47) 1.0 ppb (2) 2.0 ppb (2) 1.04 ppb (12) 58.0 μg/m3 (53) 11.0 μg/m3 (46) 76.0
 
Dec. 2, 2020, midnight 57.5 ppb (55) 9.9 ppb (10) N/A 48.0 ppb (46) N/A 1.0 ppb (2) 6.0 ppb (6) 0.84 ppb (10) 55.0 μg/m3 (51) 13.0 μg/m3 (53) 55.0
 
Dec. 1, 2020, 11 p.m. 35.8 ppb (34) 6.0 ppb (6) N/A 30.0 ppb (29) N/A 0.0 ppb (0) 27.0 ppb (25) 0.54 ppb (6) 39.0 μg/m3 (37) 8.0 μg/m3 (34) 37.0
 
Dec. 1, 2020, 10 p.m. 22.7 ppb (22) 4.0 ppb (4) 24.4 ppb (24) 19.0 ppb (18) 19.9 ppb (19) N/A 38.0 ppb (36) N/A 19.0 μg/m3 (18) 2.0 μg/m3 (9) 36.0
 
Dec. 1, 2020, 9 p.m. N/A N/A 25.5 ppb (25) N/A 19.3 ppb (19) N/A N/A N/A 27.0 μg/m3 (25) 3.0 μg/m3 (13) 25.0
 
Dec. 1, 2020, 8 p.m. N/A N/A 24.3 ppb (23) N/A 17.6 ppb (17) 0.0 ppb (0) N/A 0.28 ppb (4) 24.0 μg/m3 (23) 5.0 μg/m3 (21) 23.0
 
Dec. 1, 2020, 7 p.m. N/A N/A 30.4 ppb (29) N/A 20.1 ppb (19) 0.0 ppb (0) N/A 0.36 ppb (5) 28.0 μg/m3 (26) 10.0 μg/m3 (42) 42.0
 
Dec. 1, 2020, 6 p.m. 24.4 ppb (24) 8.1 ppb (8) 25.7 ppb (25) 16.0 ppb (16) 17.1 ppb (17) N/A 25.0 ppb (24) N/A 48.0 μg/m3 (45) 9.0 μg/m3 (38) 45.0
 
Dec. 1, 2020, 5 p.m. 72.0 ppb (71) 41.8 ppb (40) 54.9 ppb (52) 30.0 ppb (29) 27.8 ppb (27) 1.0 ppb (2) 11.0 ppb (11) 0.72 ppb (8) 56.0 μg/m3 (52) 13.0 μg/m3 (53) 71.0
 
Dec. 1, 2020, 4 p.m. 162.8 ppb (113) 121.0 ppb (105) 165.8 ppb (114) 42.0 ppb (40) 42.9 ppb (41) 1.0 ppb (2) 3.0 ppb (3) 1.21 ppb (14) 74.0 μg/m3 (61) 15.0 μg/m3 (58) 114.0
 
Dec. 1, 2020, 3 p.m. 142.7 ppb (109) 105.2 ppb (102) 142.7 ppb (109) 38.0 ppb (36) 38.6 ppb (37) 1.0 ppb (2) 2.0 ppb (2) 1.15 ppb (13) 56.0 μg/m3 (52) 11.0 μg/m3 (46) 109.0
 
Dec. 1, 2020, 2 p.m. 113.2 ppb (104) 78.8 ppb (78) 115.7 ppb (104) 35.0 ppb (34) 36.6 ppb (35) 1.0 ppb (2) 2.0 ppb (2) 0.95 ppb (11) 43.0 μg/m3 (40) 6.0 μg/m3 (25) 104.0
 
Dec. 1, 2020, 1 p.m. 97.5 ppb (98) 62.5 ppb (61) 98.4 ppb (99) 35.0 ppb (34) 34.7 ppb (33) 1.0 ppb (2) 1.0 ppb (1) 0.81 ppb (10) 31.0 μg/m3 (29) 9.0 μg/m3 (38) 99.0
 
Dec. 1, 2020, noon 72.4 ppb (71) 39.4 ppb (38) 73.4 ppb (72) 33.0 ppb (32) 34.9 ppb (33) 0.0 ppb (0) 1.0 ppb (1) 0.62 ppb (7) 30.0 μg/m3 (28) 6.0 μg/m3 (25) 72.0
 
Dec. 1, 2020, 11 a.m. 65.5 ppb (64) 32.2 ppb (31) 60.9 ppb (59) 33.0 ppb (32) 33.7 ppb (32) 0.0 ppb (0) 1.0 ppb (1) 0.61 ppb (7) 34.0 μg/m3 (32) 8.0 μg/m3 (34) 64.0
 
Dec. 1, 2020, 10 a.m. 52.0 ppb (50) 21.5 ppb (21) 50.9 ppb (49) 31.0 ppb (30) 32.6 ppb (31) 0.0 ppb (0) 3.0 ppb (3) 0.53 ppb (6) 22.0 μg/m3 (21) 7.0 μg/m3 (30) 50.0
 
Dec. 1, 2020, 9 a.m. 63.4 ppb (62) 28.4 ppb (27) 65.8 ppb (64) 35.0 ppb (34) 36.7 ppb (35) 0.0 ppb (0) 2.0 ppb (2) 0.6 ppb (7) 33.0 μg/m3 (31) 11.0 μg/m3 (46) 64.0
 
Dec. 1, 2020, 8 a.m. 69.3 ppb (68) 33.8 ppb (32) 74.9 ppb (74) 36.0 ppb (34) 39.1 ppb (37) 0.0 ppb (0) 2.0 ppb (2) 0.72 ppb (8) 35.0 μg/m3 (33) 10.0 μg/m3 (42) 74.0
 
Dec. 1, 2020, 7 a.m. 71.1 ppb (70) 34.3 ppb (33) 74.4 ppb (73) 37.0 ppb (35) 40.1 ppb (38) 0.0 ppb (0) 1.0 ppb (1) 0.88 ppb (11) 32.0 μg/m3 (30) 10.0 μg/m3 (42) 73.0
 
Dec. 1, 2020, 6 a.m. 88.3 ppb (88) 50.0 ppb (48) 88.3 ppb (88) 39.0 ppb (37) 41.9 ppb (40) 1.0 ppb (2) 2.0 ppb (2) 1.07 ppb (13) 46.0 μg/m3 (43) 18.0 μg/m3 (64) 88.0
 
Dec. 1, 2020, 5 a.m. 73.1 ppb (72) 34.5 ppb (33) 81.7 ppb (81) 39.0 ppb (37) 42.7 ppb (41) 0.0 ppb (0) 2.0 ppb (2) 1.0 ppb (12) 48.0 μg/m3 (45) 11.0 μg/m3 (46) 81.0
 
Dec. 1, 2020, 4 a.m. 82.3 ppb (82) 42.6 ppb (41) 79.3 ppb (78) 40.0 ppb (38) 43.3 ppb (41) 0.0 ppb (0) 1.0 ppb (1) 1.13 ppb (13) 46.0 μg/m3 (43) 13.0 μg/m3 (53) 82.0
 
Dec. 1, 2020, 3 a.m. 88.5 ppb (88) 47.7 ppb (45) 91.3 ppb (91) 41.0 ppb (39) 44.5 ppb (42) 1.0 ppb (2) 1.0 ppb (1) 1.21 ppb (14) 61.0 μg/m3 (54) 15.0 μg/m3 (58) 91.0
 
Dec. 1, 2020, 2 a.m. 79.6 ppb (79) 37.0 ppb (35) 87.0 ppb (87) 43.0 ppb (41) 46.3 ppb (44) 1.0 ppb (2) 2.0 ppb (2) 1.06 ppb (13) 56.0 μg/m3 (52) 12.0 μg/m3 (50) 87.0
 
Dec. 1, 2020, 1 a.m. 36.9 ppb (35) 3.5 ppb (4) 37.3 ppb (36) 34.0 ppb (33) 34.6 ppb (33) 0.0 ppb (0) 11.0 ppb (11) 0.63 ppb (7) 38.0 μg/m3 (36) 2.0 μg/m3 (9) 36.0
 
Dec. 1, 2020, midnight 18.9 ppb (18) 1.0 ppb (1) 23.5 ppb (23) 18.0 ppb (17) 22.7 ppb (22) 0.0 ppb (0) 29.0 ppb (27) 0.4 ppb (5) 33.0 μg/m3 (31) 3.0 μg/m3 (13) 31.0
 
Nov. 30, 2020, 11 p.m. 17.8 ppb (17) 2.6 ppb (3) 25.5 ppb (25) 15.0 ppb (15) 22.8 ppb (22) 0.0 ppb (0) 34.0 ppb (32) 0.35 ppb (4) 38.0 μg/m3 (36) 7.0 μg/m3 (30) 36.0
 
Nov. 30, 2020, 10 p.m. 19.0 ppb (18) 3.8 ppb (4) 20.1 ppb (19) 15.0 ppb (15) 15.8 ppb (15) 0.0 ppb (0) 37.0 ppb (35) 0.34 ppb (4) 34.0 μg/m3 (32) 8.0 μg/m3 (34) 35.0
 
Nov. 30, 2020, 9 p.m. 17.5 ppb (17) 3.7 ppb (4) 18.3 ppb (18) 14.0 ppb (14) 14.1 ppb (14) 0.0 ppb (0) 40.0 ppb (38) 0.31 ppb (4) 25.0 μg/m3 (24) 5.0 μg/m3 (21) 38.0
 
Nov. 30, 2020, 8 p.m. 15.8 ppb (15) 5.0 ppb (5) 15.4 ppb (15) 11.0 ppb (11) 10.4 ppb (10) 0.0 ppb (0) 40.0 ppb (38) 0.21 ppb (3) 26.0 μg/m3 (25) 4.0 μg/m3 (17) 38.0
 
Nov. 30, 2020, 7 p.m. 22.5 ppb (22) 8.0 ppb (8) 22.6 ppb (22) 14.0 ppb (14) 13.2 ppb (13) 0.0 ppb (0) 32.0 ppb (30) 0.26 ppb (4) 31.0 μg/m3 (29) 5.0 μg/m3 (21) 30.0
 
Nov. 30, 2020, 6 p.m. 29.0 ppb (28) 10.2 ppb (10) 30.4 ppb (29) 19.0 ppb (18) 19.3 ppb (19) 0.0 ppb (0) 24.0 ppb (23) 0.35 ppb (4) 33.0 μg/m3 (31) 5.0 μg/m3 (21) 31.0
 
Nov. 30, 2020, 5 p.m. 51.4 ppb (49) 24.2 ppb (23) 49.6 ppb (47) 27.0 ppb (26) 26.3 ppb (25) 0.0 ppb (0) 14.0 ppb (13) 0.54 ppb (6) 38.0 μg/m3 (36) 6.0 μg/m3 (25) 49.0
 
Nov. 30, 2020, 4 p.m. 94.7 ppb (95) 59.1 ppb (57) 94.4 ppb (95) 36.0 ppb (34) 36.2 ppb (35) 1.0 ppb (2) 5.0 ppb (5) 0.75 ppb (10) 47.0 μg/m3 (44) 10.0 μg/m3 (42) 95.0
 
Nov. 30, 2020, 3 p.m. 126.5 ppb (106) 90.9 ppb (91) 123.6 ppb (106) 36.0 ppb (34) 38.0 ppb (36) 1.0 ppb (2) 3.0 ppb (3) 1.01 ppb (12) 59.0 μg/m3 (53) 12.0 μg/m3 (50) 106.0
 
Nov. 30, 2020, 2 p.m. 108.3 ppb (103) 74.0 ppb (73) 110.2 ppb (103) 35.0 ppb (34) 35.4 ppb (34) 1.0 ppb (2) 2.0 ppb (2) 1.01 ppb (12) 44.0 μg/m3 (41) 11.0 μg/m3 (46) 103.0
 
Nov. 30, 2020, 1 p.m. 76.9 ppb (76) 43.3 ppb (41) 77.9 ppb (77) 34.0 ppb (33) 33.8 ppb (32) 0.0 ppb (0) 1.0 ppb (1) 0.7 ppb (8) 31.0 μg/m3 (29) 10.0 μg/m3 (42) 77.0
 
Nov. 30, 2020, noon 62.3 ppb (60) 29.9 ppb (29) 60.0 ppb (58) 33.0 ppb (32) 33.6 ppb (32) 0.0 ppb (0) 2.0 ppb (2) 0.61 ppb (7) 32.0 μg/m3 (30) 12.0 μg/m3 (50) 60.0
 
Nov. 30, 2020, 11 a.m. 41.5 ppb (40) 10.9 ppb (11) 45.3 ppb (43) 31.0 ppb (30) 31.6 ppb (30) 0.0 ppb (0) 2.0 ppb (2) 0.53 ppb (6) 27.0 μg/m3 (25) 8.0 μg/m3 (34) 43.0
 
Nov. 30, 2020, 10 a.m. 36.8 ppb (35) 7.2 ppb (7) 36.0 ppb (34) 30.0 ppb (29) 30.3 ppb (29) 0.0 ppb (0) 3.0 ppb (3) 0.53 ppb (6) 29.0 μg/m3 (27) 10.0 μg/m3 (42) 42.0
 
Nov. 30, 2020, 9 a.m. 53.9 ppb (51) 21.4 ppb (21) 49.4 ppb (47) 33.0 ppb (32) 32.9 ppb (32) 0.0 ppb (0) 2.0 ppb (2) 0.65 ppb (8) 33.0 μg/m3 (31) 10.0 μg/m3 (42) 51.0
 
Nov. 30, 2020, 8 a.m. 38.7 ppb (37) 8.6 ppb (9) 41.7 ppb (40) 30.0 ppb (29) 33.4 ppb (32) 0.0 ppb (0) 3.0 ppb (3) 0.71 ppb (8) 36.0 μg/m3 (34) 11.0 μg/m3 (46) 46.0
 
Nov. 30, 2020, 7 a.m. 65.8 ppb (64) 32.0 ppb (31) 60.7 ppb (59) 34.0 ppb (33) 35.6 ppb (34) 0.0 ppb (0) 2.0 ppb (2) 0.99 ppb (12) 41.0 μg/m3 (38) 15.0 μg/m3 (58) 64.0
 
Nov. 30, 2020, 6 a.m. 68.9 ppb (67) 34.2 ppb (33) 70.8 ppb (69) 35.0 ppb (34) 37.6 ppb (36) 0.0 ppb (0) 2.0 ppb (2) 1.07 ppb (13) 45.0 μg/m3 (42) 10.0 μg/m3 (42) 69.0
 
Nov. 30, 2020, 5 a.m. 65.1 ppb (63) 28.2 ppb (27) 71.1 ppb (70) 37.0 ppb (35) 39.1 ppb (37) 0.0 ppb (0) 2.0 ppb (2) 1.07 ppb (13) 41.0 μg/m3 (38) 19.0 μg/m3 (66) 70.0
 
Nov. 30, 2020, 4 a.m. 48.2 ppb (46) 11.4 ppb (11) 50.2 ppb (48) 37.0 ppb (35) 38.9 ppb (37) 0.0 ppb (0) 3.0 ppb (3) 0.97 ppb (12) 44.0 μg/m3 (41) 17.0 μg/m3 (62) 62.0
 
Nov. 30, 2020, 3 a.m. 42.3 ppb (40) 5.8 ppb (6) 44.3 ppb (42) 37.0 ppb (35) 38.4 ppb (37) 0.0 ppb (0) 5.0 ppb (5) 0.83 ppb (10) 42.0 μg/m3 (39) 8.0 μg/m3 (34) 42.0
 
Nov. 30, 2020, 2 a.m. 26.9 ppb (26) 2.1 ppb (2) 23.9 ppb (23) 25.0 ppb (24) 22.9 ppb (22) 0.0 ppb (0) 19.0 ppb (18) 0.58 ppb (7) 24.0 μg/m3 (23) 6.0 μg/m3 (25) 26.0
 
Nov. 30, 2020, 1 a.m. 13.4 ppb (13) 0.1 ppb (1) 14.0 ppb (14) 13.0 ppb (13) 14.0 ppb (14) 0.0 ppb (0) 37.0 ppb (35) 0.36 ppb (5) 23.0 μg/m3 (22) 4.0 μg/m3 (17) 35.0
 
Nov. 30, 2020, midnight 16.1 ppb (16) 0.6 ppb (1) 15.2 ppb (15) 16.0 ppb (16) 14.8 ppb (14) 0.0 ppb (0) 37.0 ppb (35) 0.38 ppb (5) 24.0 μg/m3 (23) 6.0 μg/m3 (25) 35.0
 
Nov. 29, 2020, 11 p.m. 16.4 ppb (16) 1.6 ppb (2) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 41.0 ppb (38) 0.39 ppb (5) 26.0 μg/m3 (25) 4.0 μg/m3 (17) 38.0
 
Nov. 29, 2020, 10 p.m. 6.1 ppb (6) 0.8 ppb (1) 6.6 ppb (7) 5.0 ppb (5) 5.7 ppb (6) 0.0 ppb (0) 51.0 ppb (48) 0.23 ppb (3) 13.0 μg/m3 (13) 5.0 μg/m3 (21) 48.0
 
Nov. 29, 2020, 9 p.m. 6.6 ppb (7) 1.1 ppb (2) 7.4 ppb (7) 6.0 ppb (6) 6.1 ppb (6) 0.0 ppb (0) 51.0 ppb (48) 0.23 ppb (3) 19.0 μg/m3 (18) 4.0 μg/m3 (17) 48.0
 
Nov. 29, 2020, 8 p.m. 9.0 ppb (9) 1.7 ppb (2) 9.7 ppb (10) 7.0 ppb (7) 7.6 ppb (8) 0.0 ppb (0) 47.0 ppb (44) 0.24 ppb (3) 25.0 μg/m3 (24) 5.0 μg/m3 (21) 44.0
 
Nov. 29, 2020, 7 p.m. 9.0 ppb (9) 1.9 ppb (2) 10.0 ppb (10) 7.0 ppb (7) 7.7 ppb (8) 0.0 ppb (0) 42.0 ppb (39) 0.2 ppb (3) 23.0 μg/m3 (22) 2.0 μg/m3 (9) 39.0
 
Nov. 29, 2020, 6 p.m. 11.6 ppb (11) 2.9 ppb (3) 12.1 ppb (12) 9.0 ppb (9) 8.9 ppb (9) 0.0 ppb (0) 36.0 ppb (34) 0.22 ppb (3) 16.0 μg/m3 (15) 4.0 μg/m3 (17) 34.0
 
Nov. 29, 2020, 5 p.m. 24.8 ppb (24) 8.1 ppb (8) 25.1 ppb (24) 17.0 ppb (17) 16.7 ppb (16) 0.0 ppb (0) 24.0 ppb (23) 0.43 ppb (5) 23.0 μg/m3 (22) 7.0 μg/m3 (30) 30.0
 
Nov. 29, 2020, 4 p.m. 53.6 ppb (51) 26.2 ppb (25) 53.4 ppb (51) 28.0 ppb (27) 27.7 ppb (27) 1.0 ppb (2) 10.0 ppb (10) 0.69 ppb (8) 31.0 μg/m3 (29) 6.0 μg/m3 (25) 51.0
 
Nov. 29, 2020, 3 p.m. 56.9 ppb (55) 27.2 ppb (26) 59.0 ppb (57) 30.0 ppb (29) 31.0 ppb (30) 0.0 ppb (0) 5.0 ppb (5) 0.73 ppb (8) 37.0 μg/m3 (35) 9.0 μg/m3 (38) 57.0
 
Nov. 29, 2020, 2 p.m. 48.7 ppb (46) 17.6 ppb (17) 50.2 ppb (48) 31.0 ppb (30) 32.7 ppb (31) 0.0 ppb (0) 2.0 ppb (2) 0.65 ppb (8) 28.0 μg/m3 (26) 10.0 μg/m3 (42) 48.0
 
Nov. 29, 2020, 1 p.m. 38.5 ppb (37) 8.2 ppb (8) 37.5 ppb (36) 30.0 ppb (29) 30.8 ppb (30) 0.0 ppb (0) 3.0 ppb (3) 0.54 ppb (6) 24.0 μg/m3 (23) 8.0 μg/m3 (34) 37.0
 
Nov. 29, 2020, noon 33.7 ppb (32) 5.5 ppb (6) 32.6 ppb (31) 28.0 ppb (27) 28.8 ppb (28) 0.0 ppb (0) 5.0 ppb (5) 0.5 ppb (6) 26.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Nov. 29, 2020, 11 a.m. 30.3 ppb (29) 3.2 ppb (4) 28.4 ppb (27) 27.0 ppb (26) 27.0 ppb (26) 0.0 ppb (0) 7.0 ppb (7) 0.57 ppb (7) 30.0 μg/m3 (28) 9.0 μg/m3 (38) 38.0
 
Nov. 29, 2020, 10 a.m. 35.7 ppb (34) 5.7 ppb (6) 36.7 ppb (35) 30.0 ppb (29) 32.0 ppb (31) 0.0 ppb (0) 4.0 ppb (4) 0.64 ppb (7) 36.0 μg/m3 (34) 12.0 μg/m3 (50) 50.0
 
Nov. 29, 2020, 9 a.m. 61.9 ppb (60) 28.3 ppb (27) 53.5 ppb (51) 34.0 ppb (33) 34.0 ppb (33) 1.0 ppb (2) 2.0 ppb (2) 0.72 ppb (8) 36.0 μg/m3 (34) 12.0 μg/m3 (50) 60.0
 
Nov. 29, 2020, 8 a.m. 44.2 ppb (42) 11.9 ppb (12) 50.9 ppb (49) 32.0 ppb (31) 35.8 ppb (34) 0.0 ppb (0) 3.0 ppb (3) 0.86 ppb (11) 44.0 μg/m3 (41) 15.0 μg/m3 (58) 58.0
 
Nov. 29, 2020, 7 a.m. 70.8 ppb (69) 36.9 ppb (35) 71.9 ppb (71) 34.0 ppb (33) 37.9 ppb (36) 1.0 ppb (2) 3.0 ppb (3) 1.07 ppb (13) 54.0 μg/m3 (50) 25.0 μg/m3 (79) 79.0
 
Nov. 29, 2020, 6 a.m. 57.3 ppb (55) 24.2 ppb (23) 59.7 ppb (58) 33.0 ppb (32) 36.5 ppb (35) 0.0 ppb (0) 3.0 ppb (3) 1.07 ppb (13) 49.0 μg/m3 (46) 21.0 μg/m3 (70) 70.0
 
Nov. 29, 2020, 5 a.m. 61.6 ppb (60) 25.8 ppb (25) 62.3 ppb (60) 36.0 ppb (34) 39.4 ppb (38) 1.0 ppb (2) 3.0 ppb (3) 1.16 ppb (14) 55.0 μg/m3 (51) 25.0 μg/m3 (79) 79.0
 
Nov. 29, 2020, 4 a.m. 64.7 ppb (63) 27.7 ppb (27) 66.6 ppb (65) 37.0 ppb (35) 40.3 ppb (39) 1.0 ppb (2) 3.0 ppb (3) 1.2 ppb (14) 56.0 μg/m3 (52) 23.0 μg/m3 (74) 74.0
 
Nov. 29, 2020, 3 a.m. 61.3 ppb (59) 23.4 ppb (23) 65.1 ppb (63) 38.0 ppb (36) 40.9 ppb (39) 1.0 ppb (2) 2.0 ppb (2) 1.17 ppb (14) 51.0 μg/m3 (48) 14.0 μg/m3 (55) 63.0
 
Nov. 29, 2020, 2 a.m. 58.0 ppb (56) 17.1 ppb (17) 57.3 ppb (55) 41.0 ppb (39) 41.7 ppb (40) 1.0 ppb (2) 2.0 ppb (2) 1.04 ppb (12) 42.0 μg/m3 (39) 13.0 μg/m3 (53) 56.0
 
Nov. 29, 2020, 1 a.m. 25.1 ppb (24) 0.8 ppb (1) 25.9 ppb (25) 24.0 ppb (23) 25.6 ppb (25) 1.0 ppb (2) 22.0 ppb (21) 0.45 ppb (6) 42.0 μg/m3 (39) 18.0 μg/m3 (64) 64.0
 
Nov. 29, 2020, midnight 14.1 ppb (14) 0.5 ppb (1) 14.9 ppb (15) 14.0 ppb (14) 14.4 ppb (14) 1.0 ppb (2) 35.0 ppb (33) 0.3 ppb (4) 20.0 μg/m3 (19) 3.0 μg/m3 (13) 33.0
 
Nov. 28, 2020, 11 p.m. 8.9 ppb (9) 0.8 ppb (1) 9.8 ppb (10) 8.0 ppb (8) 8.8 ppb (9) 0.0 ppb (0) 44.0 ppb (41) 0.24 ppb (3) 17.0 μg/m3 (16) 5.0 μg/m3 (21) 41.0
 
Nov. 28, 2020, 10 p.m. 7.4 ppb (7) 1.1 ppb (2) 8.1 ppb (8) 6.0 ppb (6) 6.7 ppb (7) 0.0 ppb (0) 46.0 ppb (43) 0.23 ppb (3) 19.0 μg/m3 (18) 6.0 μg/m3 (25) 43.0
 
Nov. 28, 2020, 9 p.m. 7.5 ppb (8) 1.5 ppb (2) 8.0 ppb (8) 6.0 ppb (6) 6.3 ppb (6) 0.0 ppb (0) 45.0 ppb (42) 0.21 ppb (3) 20.0 μg/m3 (19) 4.0 μg/m3 (17) 42.0
 
Nov. 28, 2020, 8 p.m. 8.6 ppb (9) 1.9 ppb (2) 9.4 ppb (9) 7.0 ppb (7) 7.1 ppb (7) 0.0 ppb (0) 40.0 ppb (38) 0.22 ppb (3) 23.0 μg/m3 (22) 4.0 μg/m3 (17) 38.0
 
Nov. 28, 2020, 7 p.m. 12.2 ppb (12) 3.3 ppb (4) 12.8 ppb (13) 9.0 ppb (9) 9.0 ppb (9) 0.0 ppb (0) 35.0 ppb (33) 0.21 ppb (3) 25.0 μg/m3 (24) 4.0 μg/m3 (17) 33.0
 
Nov. 28, 2020, 6 p.m. 8.8 ppb (9) 2.5 ppb (3) 9.5 ppb (9) 6.0 ppb (6) 6.9 ppb (7) 0.0 ppb (0) 35.0 ppb (33) 0.2 ppb (3) 22.0 μg/m3 (21) 6.0 μg/m3 (25) 33.0
 
Nov. 28, 2020, 5 p.m. 29.1 ppb (28) 11.6 ppb (11) 28.8 ppb (28) 18.0 ppb (17) 17.5 ppb (17) 0.0 ppb (0) 21.0 ppb (20) 0.43 ppb (5) 41.0 μg/m3 (38) 8.0 μg/m3 (34) 38.0
 
Nov. 28, 2020, 4 p.m. 52.4 ppb (50) 26.4 ppb (25) 53.0 ppb (50) 26.0 ppb (25) 26.7 ppb (26) 0.0 ppb (0) 10.0 ppb (10) 0.55 ppb (7) 33.0 μg/m3 (31) 4.0 μg/m3 (17) 50.0
 
Nov. 28, 2020, 3 p.m. 80.7 ppb (80) 49.3 ppb (47) 79.9 ppb (79) 32.0 ppb (31) 32.8 ppb (31) 0.0 ppb (0) 3.0 ppb (3) 0.71 ppb (8) 38.0 μg/m3 (36) 6.0 μg/m3 (25) 80.0
 
Nov. 28, 2020, 2 p.m. 70.6 ppb (69) 39.5 ppb (38) 72.1 ppb (71) 31.0 ppb (30) 32.8 ppb (31) 0.0 ppb (0) 2.0 ppb (2) 0.66 ppb (8) 33.0 μg/m3 (31) 8.0 μg/m3 (34) 71.0
 
Nov. 28, 2020, 1 p.m. 75.8 ppb (75) 43.5 ppb (42) 71.3 ppb (70) 33.0 ppb (32) 32.0 ppb (31) 0.0 ppb (0) 2.0 ppb (2) 0.7 ppb (8) 38.0 μg/m3 (36) 15.0 μg/m3 (58) 75.0
 
Nov. 28, 2020, noon 63.6 ppb (62) 32.1 ppb (31) 58.3 ppb (56) 32.0 ppb (31) 33.4 ppb (32) 0.0 ppb (0) 2.0 ppb (2) 0.58 ppb (7) 34.0 μg/m3 (32) 11.0 μg/m3 (46) 62.0
 
Nov. 28, 2020, 11 a.m. 41.9 ppb (40) 13.5 ppb (13) 41.9 ppb (40) 29.0 ppb (28) 30.5 ppb (29) 0.0 ppb (0) 2.0 ppb (2) 0.59 ppb (7) 32.0 μg/m3 (30) 11.0 μg/m3 (46) 46.0
 
Nov. 28, 2020, 10 a.m. 41.8 ppb (40) 13.4 ppb (13) 45.6 ppb (44) 29.0 ppb (28) 31.1 ppb (30) 0.0 ppb (0) 2.0 ppb (2) 0.66 ppb (8) 35.0 μg/m3 (33) 13.0 μg/m3 (53) 53.0
 
Nov. 28, 2020, 9 a.m. 58.4 ppb (56) 27.4 ppb (26) 60.9 ppb (59) 31.0 ppb (30) 32.5 ppb (31) 0.0 ppb (0) 2.0 ppb (2) 0.88 ppb (11) 40.0 μg/m3 (38) 15.0 μg/m3 (58) 59.0
 
Nov. 28, 2020, 8 a.m. 65.6 ppb (64) 33.5 ppb (32) 70.3 ppb (69) 32.0 ppb (31) 35.9 ppb (34) 0.0 ppb (0) 2.0 ppb (2) 1.01 ppb (12) 51.0 μg/m3 (48) 16.0 μg/m3 (60) 69.0
 
Nov. 28, 2020, 7 a.m. 64.6 ppb (63) 31.8 ppb (30) 68.3 ppb (67) 33.0 ppb (32) 35.7 ppb (34) 0.0 ppb (0) 2.0 ppb (2) 1.03 ppb (12) 51.0 μg/m3 (48) 19.0 μg/m3 (66) 67.0
 
Nov. 28, 2020, 6 a.m. 71.3 ppb (70) 38.1 ppb (36) 69.7 ppb (68) 33.0 ppb (32) 36.2 ppb (35) 0.0 ppb (0) 2.0 ppb (2) 1.03 ppb (12) 54.0 μg/m3 (50) 18.0 μg/m3 (64) 70.0
 
Nov. 28, 2020, 5 a.m. 66.3 ppb (65) 32.8 ppb (31) 66.0 ppb (64) 34.0 ppb (33) 36.4 ppb (35) 0.0 ppb (0) 3.0 ppb (3) 1.06 ppb (13) 57.0 μg/m3 (52) 16.0 μg/m3 (60) 65.0
 
Nov. 28, 2020, 4 a.m. 56.7 ppb (54) 22.3 ppb (22) 58.0 ppb (56) 34.0 ppb (33) 36.9 ppb (35) 0.0 ppb (0) 2.0 ppb (2) 0.9 ppb (11) 49.0 μg/m3 (46) 13.0 μg/m3 (53) 56.0
 
Nov. 28, 2020, 3 a.m. 61.3 ppb (59) 26.7 ppb (26) 64.3 ppb (62) 35.0 ppb (34) 36.6 ppb (35) 0.0 ppb (0) 2.0 ppb (2) 1.0 ppb (12) 50.0 μg/m3 (47) 10.0 μg/m3 (42) 62.0
 
Nov. 28, 2020, 2 a.m. 36.2 ppb (35) 5.9 ppb (6) 37.4 ppb (36) 30.0 ppb (29) 31.5 ppb (30) 0.0 ppb (0) 8.0 ppb (8) 0.65 ppb (8) 37.0 μg/m3 (35) 10.0 μg/m3 (42) 42.0
 
Nov. 28, 2020, 1 a.m. 25.3 ppb (24) 2.7 ppb (3) 22.7 ppb (22) 23.0 ppb (22) 20.4 ppb (20) 0.0 ppb (0) 18.0 ppb (17) 0.41 ppb (5) 36.0 μg/m3 (34) 5.0 μg/m3 (21) 34.0
 
Nov. 28, 2020, midnight 9.8 ppb (10) 0.6 ppb (1) 9.9 ppb (10) 9.0 ppb (9) 9.2 ppb (9) 0.0 ppb (0) 34.0 ppb (32) 0.24 ppb (3) 29.0 μg/m3 (27) 4.0 μg/m3 (17) 32.0
 
Nov. 27, 2020, 11 p.m. 8.4 ppb (8) 1.2 ppb (2) 8.6 ppb (9) 7.0 ppb (7) 7.2 ppb (7) 0.0 ppb (0) 37.0 ppb (35) 0.22 ppb (3) 33.0 μg/m3 (31) -2.0 μg/m3 (0) 35.0
 
Nov. 27, 2020, 10 p.m. 6.2 ppb (6) 1.2 ppb (2) 6.6 ppb (7) 5.0 ppb (5) 5.1 ppb (5) 0.0 ppb (0) 38.0 ppb (36) 0.19 ppb (3) 35.0 μg/m3 (33) -2.0 μg/m3 (0) 36.0
 
Nov. 27, 2020, 9 p.m. 7.5 ppb (8) 1.8 ppb (2) 8.0 ppb (8) 6.0 ppb (6) 5.9 ppb (6) 0.0 ppb (0) 36.0 ppb (34) 0.19 ppb (3) 46.0 μg/m3 (43) 1.0 μg/m3 (5) 43.0
 
Nov. 27, 2020, 8 p.m. 14.6 ppb (14) 4.0 ppb (4) 15.4 ppb (15) 11.0 ppb (11) 11.0 ppb (11) 0.0 ppb (0) 32.0 ppb (30) 0.26 ppb (4) 48.0 μg/m3 (45) 5.0 μg/m3 (21) 45.0
 
Nov. 27, 2020, 7 p.m. 16.1 ppb (16) 5.0 ppb (5) 17.4 ppb (17) 11.0 ppb (11) 12.0 ppb (12) 0.0 ppb (0) 29.0 ppb (27) 0.27 ppb (4) 46.0 μg/m3 (43) 5.0 μg/m3 (21) 43.0
 
Nov. 27, 2020, 6 p.m. 16.4 ppb (16) 5.4 ppb (6) 17.8 ppb (17) 11.0 ppb (11) 11.8 ppb (12) 0.0 ppb (0) 26.0 ppb (25) 0.24 ppb (3) 47.0 μg/m3 (44) 5.0 μg/m3 (21) 44.0
 
Nov. 27, 2020, 5 p.m. 23.2 ppb (22) 9.2 ppb (9) 23.7 ppb (23) 14.0 ppb (14) 14.3 ppb (14) 0.0 ppb (0) 21.0 ppb (20) 0.26 ppb (4) 54.0 μg/m3 (50) 7.0 μg/m3 (30) 50.0
 
Nov. 27, 2020, 4 p.m. 65.2 ppb (63) 39.1 ppb (37) 67.6 ppb (66) 26.0 ppb (25) 27.7 ppb (27) 0.0 ppb (0) 6.0 ppb (6) 0.64 ppb (7) 63.0 μg/m3 (55) 9.0 μg/m3 (38) 66.0
 
Nov. 27, 2020, 3 p.m. 93.9 ppb (94) 65.3 ppb (64) 94.0 ppb (94) 29.0 ppb (28) 30.8 ppb (30) 1.0 ppb (2) 3.0 ppb (3) 0.82 ppb (10) 65.0 μg/m3 (56) 12.0 μg/m3 (50) 94.0
 
Nov. 27, 2020, 2 p.m. 89.1 ppb (89) 61.3 ppb (59) 91.9 ppb (92) 28.0 ppb (27) 29.9 ppb (29) 0.0 ppb (0) 2.0 ppb (2) 0.74 ppb (8) 64.0 μg/m3 (56) 14.0 μg/m3 (55) 92.0
 
Nov. 27, 2020, 1 p.m. 64.6 ppb (63) 37.4 ppb (36) 66.1 ppb (64) 27.0 ppb (26) 28.7 ppb (28) 0.0 ppb (0) 2.0 ppb (2) 0.59 ppb (7) 54.0 μg/m3 (50) 8.0 μg/m3 (34) 64.0
 
Nov. 27, 2020, noon 56.9 ppb (55) 30.2 ppb (29) 56.3 ppb (54) 27.0 ppb (26) 29.4 ppb (28) 0.0 ppb (0) 2.0 ppb (2) 0.63 ppb (7) 58.0 μg/m3 (53) 12.0 μg/m3 (50) 55.0
 
Nov. 27, 2020, 11 a.m. 41.7 ppb (40) 17.0 ppb (17) 39.9 ppb (38) 25.0 ppb (24) 26.4 ppb (25) 0.0 ppb (0) 3.0 ppb (3) 0.62 ppb (7) 60.0 μg/m3 (54) 12.0 μg/m3 (50) 54.0
 
Nov. 27, 2020, 10 a.m. 47.1 ppb (45) 21.8 ppb (21) 54.8 ppb (52) 25.0 ppb (24) 28.7 ppb (28) 0.0 ppb (0) 2.0 ppb (2) 0.68 ppb (8) 69.0 μg/m3 (58) 21.0 μg/m3 (70) 70.0
 
Nov. 27, 2020, 9 a.m. 52.4 ppb (50) 26.8 ppb (26) 61.6 ppb (60) 26.0 ppb (25) 28.6 ppb (27) 0.0 ppb (0) 2.0 ppb (2) 0.79 ppb (10) 71.0 μg/m3 (59) 21.0 μg/m3 (70) 70.0
 
Nov. 27, 2020, 8 a.m. 41.4 ppb (40) 15.3 ppb (15) 47.8 ppb (46) 26.0 ppb (25) 30.9 ppb (30) 0.0 ppb (0) 3.0 ppb (3) 0.89 ppb (11) 80.0 μg/m3 (64) 27.0 μg/m3 (83) 83.0
 
Nov. 27, 2020, 7 a.m. 36.4 ppb (35) 9.7 ppb (10) 43.9 ppb (42) 27.0 ppb (26) 30.8 ppb (30) 0.0 ppb (0) 3.0 ppb (3) 0.88 ppb (11) 70.0 μg/m3 (59) 25.0 μg/m3 (79) 79.0
 
Nov. 27, 2020, 6 a.m. 41.8 ppb (40) 14.3 ppb (14) 44.4 ppb (42) 28.0 ppb (27) 31.9 ppb (31) 0.0 ppb (0) 3.0 ppb (3) 0.96 ppb (12) 68.0 μg/m3 (58) 26.0 μg/m3 (81) 81.0
 
Nov. 27, 2020, 5 a.m. 34.6 ppb (33) 6.4 ppb (7) 36.4 ppb (35) 28.0 ppb (27) 31.2 ppb (30) 0.0 ppb (0) 4.0 ppb (4) 0.76 ppb (10) 59.0 μg/m3 (53) 21.0 μg/m3 (70) 70.0
 
Nov. 27, 2020, 4 a.m. 36.6 ppb (35) 7.1 ppb (7) 38.7 ppb (37) 30.0 ppb (29) 32.8 ppb (31) 0.0 ppb (0) 5.0 ppb (5) 0.76 ppb (10) 53.0 μg/m3 (50) 18.0 μg/m3 (64) 64.0
 
Nov. 27, 2020, 3 a.m. 23.6 ppb (23) 1.5 ppb (2) 26.0 ppb (25) 22.0 ppb (21) 24.9 ppb (24) 0.0 ppb (0) 11.0 ppb (11) 0.54 ppb (6) 37.0 μg/m3 (35) 9.0 μg/m3 (38) 38.0
 
Nov. 27, 2020, 2 a.m. 9.5 ppb (9) 0.2 ppb (1) 10.8 ppb (11) 9.0 ppb (9) 10.7 ppb (11) 0.0 ppb (0) 28.0 ppb (26) 0.27 ppb (4) 29.0 μg/m3 (27) 4.0 μg/m3 (17) 27.0
 
Nov. 27, 2020, 1 a.m. 7.0 ppb (7) 0.1 ppb (1) 7.6 ppb (8) 7.0 ppb (7) 7.5 ppb (8) 0.0 ppb (0) 32.0 ppb (30) 0.23 ppb (3) 34.0 μg/m3 (32) 3.0 μg/m3 (13) 32.0
 
Nov. 27, 2020, midnight 5.2 ppb (5) 0.2 ppb (1) 6.6 ppb (7) 5.0 ppb (5) 6.3 ppb (6) 0.0 ppb (0) 36.0 ppb (34) 0.16 ppb (3) 43.0 μg/m3 (40) 5.0 μg/m3 (21) 40.0
 
Nov. 26, 2020, 11 p.m. 5.7 ppb (6) 0.2 ppb (1) 6.6 ppb (7) 5.0 ppb (5) 6.3 ppb (6) 0.0 ppb (0) 47.0 ppb (44) 0.18 ppb (3) 53.0 μg/m3 (50) 8.0 μg/m3 (34) 50.0
 
Nov. 26, 2020, 10 p.m. 6.8 ppb (7) 0.4 ppb (1) 7.6 ppb (8) 6.0 ppb (6) 7.1 ppb (7) 0.0 ppb (0) 51.0 ppb (48) 0.22 ppb (3) 27.0 μg/m3 (25) 8.0 μg/m3 (34) 48.0
 
Nov. 26, 2020, 9 p.m. 9.6 ppb (10) 0.8 ppb (1) 11.0 ppb (11) 9.0 ppb (9) 10.1 ppb (10) 0.0 ppb (0) 53.0 ppb (50) 0.27 ppb (4) 35.0 μg/m3 (33) 13.0 μg/m3 (53) 53.0
 
Nov. 26, 2020, 8 p.m. 12.4 ppb (12) 1.5 ppb (2) 14.8 ppb (14) 11.0 ppb (11) 13.2 ppb (13) 0.0 ppb (0) 51.0 ppb (48) 0.32 ppb (4) 40.0 μg/m3 (38) 20.0 μg/m3 (68) 68.0
 
Nov. 26, 2020, 7 p.m. 14.5 ppb (14) 2.3 ppb (3) 17.6 ppb (17) 12.0 ppb (12) 15.1 ppb (15) 0.0 ppb (0) 46.0 ppb (43) 0.32 ppb (4) 43.0 μg/m3 (40) 23.0 μg/m3 (74) 74.0
 
Nov. 26, 2020, 6 p.m. 16.1 ppb (16) 3.0 ppb (3) 19.7 ppb (19) 13.0 ppb (13) 16.5 ppb (16) 0.0 ppb (0) 37.0 ppb (35) 0.35 ppb (4) 50.0 μg/m3 (47) 27.0 μg/m3 (83) 83.0
 
Nov. 26, 2020, 5 p.m. 18.2 ppb (18) 4.6 ppb (5) 21.1 ppb (20) 14.0 ppb (14) 16.5 ppb (16) 0.0 ppb (0) 25.0 ppb (24) 0.43 ppb (5) 43.0 μg/m3 (40) 27.0 μg/m3 (83) 83.0
 
Nov. 26, 2020, 4 p.m. 23.4 ppb (23) 7.9 ppb (8) 24.9 ppb (24) 16.0 ppb (16) 17.5 ppb (17) 0.0 ppb (0) 14.0 ppb (13) 0.46 ppb (6) 31.0 μg/m3 (29) 24.0 μg/m3 (77) 77.0
 
Nov. 26, 2020, 3 p.m. 20.1 ppb (19) 3.8 ppb (4) 21.5 ppb (21) 16.0 ppb (16) 18.0 ppb (17) 0.0 ppb (0) 11.0 ppb (11) 0.46 ppb (6) 42.0 μg/m3 (39) 21.0 μg/m3 (70) 70.0
 
Nov. 26, 2020, 2 p.m. 16.6 ppb (16) 1.1 ppb (2) 17.9 ppb (17) 16.0 ppb (16) 17.3 ppb (17) 0.0 ppb (0) 14.0 ppb (13) 0.43 ppb (5) 43.0 μg/m3 (40) 29.0 μg/m3 (87) 87.0
 
Nov. 26, 2020, 1 p.m. 19.4 ppb (19) 1.5 ppb (2) 19.5 ppb (19) 18.0 ppb (17) 18.6 ppb (18) 0.0 ppb (0) 13.0 ppb (13) 0.48 ppb (6) 48.0 μg/m3 (45) 27.0 μg/m3 (83) 83.0
 
Nov. 26, 2020, noon 35.9 ppb (34) 12.0 ppb (12) 39.2 ppb (37) 24.0 ppb (23) 26.2 ppb (25) 0.0 ppb (0) 5.0 ppb (5) 0.59 ppb (7) 39.0 μg/m3 (37) 19.0 μg/m3 (66) 66.0
 
Nov. 26, 2020, 11 a.m. 47.1 ppb (45) 24.0 ppb (23) 40.4 ppb (39) 23.0 ppb (22) 24.0 ppb (23) 0.0 ppb (0) 1.0 ppb (1) 0.76 ppb (10) 38.0 μg/m3 (36) 26.0 μg/m3 (81) 81.0
 
Nov. 26, 2020, 10 a.m. 41.8 ppb (40) 19.8 ppb (19) 41.7 ppb (40) 22.0 ppb (21) 23.2 ppb (22) 0.0 ppb (0) 2.0 ppb (2) 0.74 ppb (8) 37.0 μg/m3 (35) 20.0 μg/m3 (68) 68.0
 
Nov. 26, 2020, 9 a.m. 40.9 ppb (39) 19.2 ppb (19) 45.6 ppb (44) 22.0 ppb (21) 22.6 ppb (22) 0.0 ppb (0) 1.0 ppb (1) 0.85 ppb (10) 38.0 μg/m3 (36) 20.0 μg/m3 (68) 68.0
 
Nov. 26, 2020, 8 a.m. 45.5 ppb (43) 21.6 ppb (21) 46.7 ppb (45) 24.0 ppb (23) 26.8 ppb (26) 0.0 ppb (0) 1.0 ppb (1) 0.88 ppb (11) 38.0 μg/m3 (36) 17.0 μg/m3 (62) 62.0
 
Nov. 26, 2020, 7 a.m. 51.3 ppb (49) 23.8 ppb (23) 51.4 ppb (49) 28.0 ppb (27) 29.4 ppb (28) 0.0 ppb (0) 1.0 ppb (1) 0.93 ppb (11) 37.0 μg/m3 (35) 18.0 μg/m3 (64) 64.0
 
Nov. 26, 2020, 6 a.m. 46.5 ppb (44) 16.5 ppb (16) 45.5 ppb (43) 30.0 ppb (29) 31.9 ppb (31) 0.0 ppb (0) 1.0 ppb (1) 0.88 ppb (11) 38.0 μg/m3 (36) 22.0 μg/m3 (72) 72.0
 
Nov. 26, 2020, 5 a.m. 36.0 ppb (34) 6.4 ppb (7) 39.5 ppb (38) 30.0 ppb (29) 31.7 ppb (30) 0.0 ppb (0) 5.0 ppb (5) 0.76 ppb (10) 34.0 μg/m3 (32) 18.0 μg/m3 (64) 64.0
 
Nov. 26, 2020, 4 a.m. 24.0 ppb (23) 1.6 ppb (2) 24.2 ppb (23) 22.0 ppb (21) 23.1 ppb (22) 0.0 ppb (0) 15.0 ppb (14) 0.63 ppb (7) 23.0 μg/m3 (22) 11.0 μg/m3 (46) 46.0
 
Nov. 26, 2020, 3 a.m. 22.8 ppb (22) 3.0 ppb (3) 20.0 ppb (19) 20.0 ppb (19) 18.4 ppb (18) 0.0 ppb (0) 21.0 ppb (20) 0.51 ppb (6) 26.0 μg/m3 (25) 13.0 μg/m3 (53) 53.0
 
Nov. 26, 2020, 2 a.m. 10.0 ppb (10) 0.2 ppb (1) 9.9 ppb (10) 10.0 ppb (10) 9.7 ppb (10) 0.0 ppb (0) 37.0 ppb (35) 0.28 ppb (4) 25.0 μg/m3 (24) 9.0 μg/m3 (38) 38.0
 
Nov. 26, 2020, 1 a.m. 8.8 ppb (9) 0.2 ppb (1) 8.6 ppb (9) 9.0 ppb (9) 8.5 ppb (9) 0.0 ppb (0) 43.0 ppb (40) 0.24 ppb (3) 28.0 μg/m3 (26) 9.0 μg/m3 (38) 40.0
 
Nov. 26, 2020, midnight 9.7 ppb (10) 0.3 ppb (1) 9.9 ppb (10) 9.0 ppb (9) 9.6 ppb (10) 0.0 ppb (0) 50.0 ppb (47) 0.27 ppb (4) 33.0 μg/m3 (31) 16.0 μg/m3 (60) 60.0
 
Nov. 25, 2020, 11 p.m. 11.5 ppb (11) 0.8 ppb (1) 12.4 ppb (12) 11.0 ppb (11) 11.6 ppb (11) 0.0 ppb (0) 51.0 ppb (48) 0.29 ppb (4) 36.0 μg/m3 (34) 15.0 μg/m3 (58) 58.0
 
Nov. 25, 2020, 10 p.m. 11.3 ppb (11) 1.3 ppb (2) 12.4 ppb (12) 10.0 ppb (10) 11.1 ppb (11) N/A 54.0 ppb (50) N/A 35.0 μg/m3 (33) 18.0 μg/m3 (64) 64.0
 
Nov. 25, 2020, 9 p.m. 14.3 ppb (14) 2.0 ppb (2) 15.9 ppb (15) 12.0 ppb (12) 13.7 ppb (13) 0.0 ppb (0) 51.0 ppb (48) 0.25 ppb (3) 35.0 μg/m3 (33) 12.0 μg/m3 (50) 50.0
 
Nov. 25, 2020, 8 p.m. 14.7 ppb (14) 2.2 ppb (3) 17.0 ppb (17) 13.0 ppb (13) 14.6 ppb (14) 0.0 ppb (0) 50.0 ppb (47) 0.3 ppb (4) 48.0 μg/m3 (45) 17.0 μg/m3 (62) 62.0
 
Nov. 25, 2020, 7 p.m. 19.4 ppb (19) 3.7 ppb (4) 21.9 ppb (21) 16.0 ppb (16) 17.9 ppb (17) 0.0 ppb (0) 42.0 ppb (39) 0.35 ppb (4) 49.0 μg/m3 (46) 17.0 μg/m3 (62) 62.0
 
Nov. 25, 2020, 6 p.m. 46.2 ppb (44) 15.2 ppb (15) 48.1 ppb (46) 31.0 ppb (30) 32.7 ppb (31) 0.0 ppb (0) 24.0 ppb (23) 0.69 ppb (8) 62.0 μg/m3 (55) 27.0 μg/m3 (83) 83.0
 
Nov. 25, 2020, 5 p.m. 71.4 ppb (70) 34.5 ppb (33) 72.2 ppb (71) 37.0 ppb (35) 38.0 ppb (36) 0.0 ppb (0) 11.0 ppb (11) 0.66 ppb (8) 60.0 μg/m3 (54) 20.0 μg/m3 (68) 71.0
 
Nov. 25, 2020, 4 p.m. 62.0 ppb (60) 29.3 ppb (28) 63.0 ppb (61) 33.0 ppb (32) 33.9 ppb (32) 0.0 ppb (0) 8.0 ppb (8) 0.68 ppb (8) 45.0 μg/m3 (42) 21.0 μg/m3 (70) 70.0
 
Nov. 25, 2020, 3 p.m. 83.6 ppb (83) 49.8 ppb (47) 83.1 ppb (82) 34.0 ppb (33) 35.3 ppb (34) 0.0 ppb (0) 3.0 ppb (3) 0.89 ppb (11) 47.0 μg/m3 (44) 23.0 μg/m3 (74) 83.0
 
Nov. 25, 2020, 2 p.m. 67.6 ppb (66) 36.2 ppb (35) 69.1 ppb (68) 32.0 ppb (31) 33.0 ppb (32) 0.0 ppb (0) 1.0 ppb (1) 0.86 ppb (11) 43.0 μg/m3 (40) 24.0 μg/m3 (77) 77.0
 
Nov. 25, 2020, 1 p.m. 56.7 ppb (54) 26.7 ppb (26) 54.0 ppb (51) 30.0 ppb (29) 30.4 ppb (29) 0.0 ppb (0) 1.0 ppb (1) 0.85 ppb (10) 39.0 μg/m3 (37) 21.0 μg/m3 (70) 70.0
 
Nov. 25, 2020, noon 66.3 ppb (65) 37.4 ppb (36) 64.4 ppb (63) 29.0 ppb (28) 30.9 ppb (30) 0.0 ppb (0) 1.0 ppb (1) 0.89 ppb (11) 40.0 μg/m3 (38) 21.0 μg/m3 (70) 70.0
 
Nov. 25, 2020, 11 a.m. 75.2 ppb (74) 46.7 ppb (45) 65.1 ppb (63) 29.0 ppb (28) 29.2 ppb (28) 0.0 ppb (0) 1.0 ppb (1) 0.92 ppb (11) 45.0 μg/m3 (42) 20.0 μg/m3 (68) 74.0
 
Nov. 25, 2020, 10 a.m. 85.3 ppb (85) 56.3 ppb (54) 85.3 ppb (85) 29.0 ppb (28) 31.9 ppb (31) 0.0 ppb (0) 2.0 ppb (2) 0.99 ppb (12) 45.0 μg/m3 (42) 19.0 μg/m3 (66) 85.0
 
Nov. 25, 2020, 9 a.m. 71.6 ppb (70) 40.5 ppb (39) 70.0 ppb (69) 31.0 ppb (30) 31.6 ppb (30) 0.0 ppb (0) 1.0 ppb (1) 1.05 ppb (13) 41.0 μg/m3 (38) 20.0 μg/m3 (68) 70.0
 
Nov. 25, 2020, 8 a.m. 69.5 ppb (68) 37.2 ppb (36) 71.2 ppb (70) 33.0 ppb (32) 35.7 ppb (34) 0.0 ppb (0) 1.0 ppb (1) 1.12 ppb (13) 48.0 μg/m3 (45) 24.0 μg/m3 (77) 77.0