ID: 170

AQSQID: 060595001

Site Name: La Habra

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

Updated: Dec. 2, 2020, 3:41 p.m.

Location: La Habra (Des Moines), CA

Reporting: True, Located: True

Current AQI: 106.0

La Habra (Des Moines) CA, US: 33.925062, -117.952586

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 2, 2020, 2 p.m. 124.0 ppb (106) 97.2 ppb (98) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 1.43 ppb (16) N/A N/A 106.0
 
Dec. 2, 2020, 1 p.m. 80.5 ppb (80) 55.9 ppb (54) N/A 25.0 ppb (24) N/A N/A 0.0 ppb (0) 0.87 ppb (11) N/A N/A 80.0
 
Dec. 2, 2020, noon 68.1 ppb (67) 42.0 ppb (40) N/A 26.0 ppb (25) N/A N/A -1.0 ppb (0) 0.59 ppb (7) N/A N/A 67.0
 
Dec. 2, 2020, 11 a.m. 56.0 ppb (54) 27.7 ppb (27) N/A 28.0 ppb (27) N/A N/A -1.0 ppb (0) 0.52 ppb (6) N/A N/A 54.0
 
Dec. 2, 2020, 10 a.m. 56.9 ppb (55) 26.2 ppb (25) N/A 31.0 ppb (30) N/A N/A -1.0 ppb (0) 0.45 ppb (6) N/A N/A 55.0
 
Dec. 2, 2020, 9 a.m. 71.6 ppb (70) 39.1 ppb (37) N/A 32.0 ppb (31) N/A N/A 0.0 ppb (0) 0.62 ppb (7) N/A N/A 70.0
 
Dec. 2, 2020, 8 a.m. 89.1 ppb (89) 59.5 ppb (57) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 0.97 ppb (12) N/A N/A 89.0
 
Dec. 2, 2020, 7 a.m. 97.1 ppb (97) 67.6 ppb (66) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 1.17 ppb (14) N/A N/A 97.0
 
Dec. 2, 2020, 6 a.m. 106.7 ppb (103) 75.6 ppb (75) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 1.35 ppb (16) N/A N/A 103.0
 
Dec. 2, 2020, 5 a.m. 105.9 ppb (102) 73.9 ppb (73) N/A 32.0 ppb (31) N/A N/A 0.0 ppb (0) 1.53 ppb (18) N/A N/A 102.0
 
Dec. 2, 2020, 4 a.m. 107.3 ppb (103) 72.1 ppb (71) N/A 35.0 ppb (34) N/A N/A 0.0 ppb (0) 1.5 ppb (18) N/A N/A 103.0
 
Dec. 2, 2020, 3 a.m. 84.6 ppb (84) 45.4 ppb (43) N/A 39.0 ppb (37) N/A N/A 0.0 ppb (0) 0.94 ppb (11) N/A N/A 84.0
 
Dec. 2, 2020, 2 a.m. 79.3 ppb (78) 35.5 ppb (34) N/A 44.0 ppb (42) N/A N/A 0.0 ppb (0) 0.83 ppb (10) N/A N/A 78.0
 
Dec. 2, 2020, 1 a.m. 74.4 ppb (73) 24.2 ppb (23) N/A 50.0 ppb (48) N/A N/A 0.0 ppb (0) 0.74 ppb (8) N/A N/A 73.0
 
Dec. 2, 2020, midnight 52.1 ppb (50) 7.6 ppb (8) N/A 44.0 ppb (42) N/A N/A 6.0 ppb (6) 0.51 ppb (6) N/A N/A 50.0
 
Dec. 1, 2020, 11 p.m. 52.4 ppb (50) 10.7 ppb (11) N/A 42.0 ppb (40) N/A N/A 15.0 ppb (14) 0.57 ppb (7) N/A N/A 50.0
 
Dec. 1, 2020, 10 p.m. 51.0 ppb (49) 13.7 ppb (13) N/A 37.0 ppb (35) N/A N/A 19.0 ppb (18) 0.47 ppb (6) N/A N/A 49.0
 
Dec. 1, 2020, 9 p.m. 43.0 ppb (41) 12.4 ppb (12) N/A 31.0 ppb (30) N/A N/A 23.0 ppb (22) 0.38 ppb (5) N/A N/A 41.0
 
Dec. 1, 2020, 8 p.m. 57.6 ppb (55) 22.2 ppb (21) N/A 35.0 ppb (34) N/A N/A 17.0 ppb (16) 0.41 ppb (5) N/A N/A 55.0
 
Dec. 1, 2020, 7 p.m. 45.0 ppb (43) 17.1 ppb (17) N/A 28.0 ppb (27) N/A N/A 18.0 ppb (17) 0.39 ppb (5) N/A N/A 43.0
 
Dec. 1, 2020, 6 p.m. 33.9 ppb (32) 12.5 ppb (12) N/A 21.0 ppb (20) N/A N/A 19.0 ppb (18) 0.3 ppb (4) N/A N/A 32.0
 
Dec. 1, 2020, 5 p.m. 48.7 ppb (46) 22.6 ppb (22) N/A 26.0 ppb (25) N/A N/A 11.0 ppb (11) 0.39 ppb (5) N/A N/A 46.0
 
Dec. 1, 2020, 4 p.m. 103.9 ppb (102) 69.8 ppb (68) N/A 34.0 ppb (33) N/A N/A 3.0 ppb (3) 0.87 ppb (11) N/A N/A 102.0
 
Dec. 1, 2020, 3 p.m. 168.3 ppb (114) 136.0 ppb (108) N/A 32.0 ppb (31) N/A N/A 0.0 ppb (0) 1.74 ppb (20) N/A N/A 114.0
 
Dec. 1, 2020, 2 p.m. 116.4 ppb (104) 88.7 ppb (88) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 1.22 ppb (14) N/A N/A 104.0
 
Dec. 1, 2020, 1 p.m. 81.6 ppb (81) 54.3 ppb (52) N/A 27.0 ppb (26) N/A N/A -1.0 ppb (0) 0.67 ppb (8) N/A N/A 81.0
 
Dec. 1, 2020, noon 63.9 ppb (62) 37.0 ppb (35) N/A 27.0 ppb (26) N/A N/A -1.0 ppb (0) 0.55 ppb (7) N/A N/A 62.0
 
Dec. 1, 2020, 11 a.m. 53.5 ppb (51) 26.5 ppb (25) N/A 27.0 ppb (26) N/A N/A -1.0 ppb (0) 0.46 ppb (6) N/A N/A 51.0
 
Dec. 1, 2020, 10 a.m. 51.1 ppb (49) 25.5 ppb (25) N/A 26.0 ppb (25) N/A N/A -1.0 ppb (0) 0.38 ppb (5) N/A N/A 49.0
 
Dec. 1, 2020, 9 a.m. 54.7 ppb (52) 28.0 ppb (27) N/A 27.0 ppb (26) N/A N/A -1.0 ppb (0) 0.54 ppb (6) N/A N/A 52.0
 
Dec. 1, 2020, 8 a.m. 65.0 ppb (63) 34.8 ppb (33) N/A 30.0 ppb (29) N/A N/A -1.0 ppb (0) 0.58 ppb (7) N/A N/A 63.0
 
Dec. 1, 2020, 7 a.m. 82.0 ppb (81) 48.9 ppb (47) N/A 33.0 ppb (32) N/A N/A 0.0 ppb (0) 0.9 ppb (11) N/A N/A 81.0
 
Dec. 1, 2020, 6 a.m. 88.1 ppb (88) 54.7 ppb (52) N/A 33.0 ppb (32) N/A N/A 0.0 ppb (0) 1.05 ppb (13) N/A N/A 88.0
 
Dec. 1, 2020, 5 a.m. 92.9 ppb (93) 57.3 ppb (55) N/A 36.0 ppb (34) N/A N/A 0.0 ppb (0) 1.21 ppb (14) N/A N/A 93.0
 
Dec. 1, 2020, 4 a.m. 87.7 ppb (87) 50.7 ppb (48) N/A 37.0 ppb (35) N/A N/A 0.0 ppb (0) 1.12 ppb (13) N/A N/A 87.0
 
Dec. 1, 2020, 3 a.m. 74.2 ppb (73) 35.7 ppb (34) N/A 39.0 ppb (37) N/A N/A 0.0 ppb (0) 0.95 ppb (11) N/A N/A 73.0
 
Dec. 1, 2020, 2 a.m. 68.2 ppb (67) 25.6 ppb (25) N/A 43.0 ppb (41) N/A N/A 0.0 ppb (0) 0.87 ppb (11) N/A N/A 67.0
 
Dec. 1, 2020, 1 a.m. 54.8 ppb (52) 10.0 ppb (10) N/A 45.0 ppb (43) N/A N/A 2.0 ppb (2) 0.56 ppb (7) N/A N/A 52.0
 
Dec. 1, 2020, midnight 39.1 ppb (37) 2.8 ppb (3) N/A 36.0 ppb (34) N/A N/A 15.0 ppb (14) 0.43 ppb (5) N/A N/A 37.0
 
Nov. 30, 2020, 11 p.m. 38.4 ppb (37) 6.0 ppb (6) N/A 32.0 ppb (31) N/A N/A 22.0 ppb (21) 0.38 ppb (5) N/A N/A 37.0
 
Nov. 30, 2020, 10 p.m. 23.3 ppb (22) 4.5 ppb (5) N/A 19.0 ppb (18) N/A N/A 33.0 ppb (31) 0.23 ppb (3) N/A N/A 31.0
 
Nov. 30, 2020, 9 p.m. 34.6 ppb (33) 9.8 ppb (10) N/A 25.0 ppb (24) N/A N/A 25.0 ppb (24) 0.29 ppb (4) N/A N/A 33.0
 
Nov. 30, 2020, 8 p.m. 52.4 ppb (50) 20.3 ppb (20) N/A 32.0 ppb (31) N/A N/A 17.0 ppb (16) 0.41 ppb (5) N/A N/A 50.0
 
Nov. 30, 2020, 7 p.m. 52.4 ppb (50) 21.5 ppb (21) N/A 31.0 ppb (30) N/A N/A 16.0 ppb (15) 0.49 ppb (6) N/A N/A 50.0
 
Nov. 30, 2020, 6 p.m. 40.2 ppb (38) 16.3 ppb (16) N/A 24.0 ppb (23) N/A N/A 16.0 ppb (15) 0.42 ppb (5) N/A N/A 38.0
 
Nov. 30, 2020, 5 p.m. 43.9 ppb (42) 19.4 ppb (19) N/A 25.0 ppb (24) N/A N/A 12.0 ppb (12) 0.44 ppb (5) N/A N/A 42.0
 
Nov. 30, 2020, 4 p.m. 70.7 ppb (69) 42.9 ppb (41) N/A 28.0 ppb (27) N/A N/A 4.0 ppb (4) 0.71 ppb (8) N/A N/A 69.0
 
Nov. 30, 2020, 3 p.m. 127.9 ppb (107) 101.0 ppb (101) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 1.63 ppb (19) N/A N/A 107.0
 
Nov. 30, 2020, 2 p.m. 107.1 ppb (103) 81.3 ppb (81) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) 1.2 ppb (14) N/A N/A 103.0
 
Nov. 30, 2020, 1 p.m. 77.4 ppb (76) 49.3 ppb (47) N/A 28.0 ppb (27) N/A N/A -1.0 ppb (0) 0.58 ppb (7) N/A N/A 76.0
 
Nov. 30, 2020, noon 51.9 ppb (49) 28.2 ppb (27) N/A 24.0 ppb (23) N/A N/A -1.0 ppb (0) 0.46 ppb (6) N/A N/A 49.0
 
Nov. 30, 2020, 11 a.m. 54.4 ppb (52) 30.0 ppb (29) N/A 24.0 ppb (23) N/A N/A -1.0 ppb (0) 0.62 ppb (7) N/A N/A 52.0
 
Nov. 30, 2020, 10 a.m. 64.9 ppb (63) 38.2 ppb (37) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.65 ppb (8) N/A N/A 63.0
 
Nov. 30, 2020, 9 a.m. 54.0 ppb (51) 27.3 ppb (26) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.8 ppb (10) N/A N/A 51.0
 
Nov. 30, 2020, 8 a.m. 53.3 ppb (51) 26.4 ppb (25) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.73 ppb (8) N/A N/A 51.0
 
Nov. 30, 2020, 7 a.m. 57.3 ppb (55) 27.6 ppb (27) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 0.94 ppb (11) N/A N/A 55.0
 
Nov. 30, 2020, 6 a.m. 57.6 ppb (55) 26.7 ppb (26) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 0.92 ppb (11) N/A N/A 55.0
 
Nov. 30, 2020, 5 a.m. 59.4 ppb (57) 27.0 ppb (26) N/A 32.0 ppb (31) N/A N/A 0.0 ppb (0) 0.83 ppb (10) N/A N/A 57.0
 
Nov. 30, 2020, 4 a.m. 52.0 ppb (50) 16.2 ppb (16) N/A 36.0 ppb (34) N/A N/A 0.0 ppb (0) 0.76 ppb (10) N/A N/A 50.0
 
Nov. 30, 2020, 3 a.m. 49.9 ppb (48) 10.8 ppb (11) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.69 ppb (8) N/A N/A 48.0
 
Nov. 30, 2020, 2 a.m. 31.5 ppb (30) 6.5 ppb (7) N/A 25.0 ppb (24) N/A N/A 20.0 ppb (19) 0.32 ppb (4) N/A N/A 30.0
 
Nov. 30, 2020, 1 a.m. 35.8 ppb (34) 1.4 ppb (2) N/A 34.0 ppb (33) N/A N/A 14.0 ppb (13) 0.47 ppb (6) N/A N/A 34.0
 
Nov. 30, 2020, midnight 20.8 ppb (20) 0.8 ppb (1) N/A 20.0 ppb (19) N/A N/A 32.0 ppb (30) 0.29 ppb (4) N/A N/A 30.0
 
Nov. 29, 2020, 11 p.m. 9.6 ppb (10) 0.8 ppb (1) N/A 9.0 ppb (9) N/A N/A 46.0 ppb (43) 0.2 ppb (3) N/A N/A 43.0
 
Nov. 29, 2020, 10 p.m. 8.1 ppb (8) 1.1 ppb (2) N/A 7.0 ppb (7) N/A N/A 47.0 ppb (44) 0.14 ppb (2) N/A N/A 44.0
 
Nov. 29, 2020, 9 p.m. 7.3 ppb (7) 1.2 ppb (2) N/A 6.0 ppb (6) N/A N/A 46.0 ppb (43) 0.13 ppb (2) N/A N/A 43.0
 
Nov. 29, 2020, 8 p.m. 7.1 ppb (7) 1.4 ppb (2) N/A 6.0 ppb (6) N/A N/A 45.0 ppb (42) 0.13 ppb (2) N/A N/A 42.0
 
Nov. 29, 2020, 7 p.m. 15.9 ppb (15) 4.4 ppb (5) N/A 12.0 ppb (12) N/A N/A 34.0 ppb (32) 0.2 ppb (3) N/A N/A 32.0
 
Nov. 29, 2020, 6 p.m. 15.2 ppb (15) 4.2 ppb (4) N/A 11.0 ppb (11) N/A N/A 31.0 ppb (29) 0.2 ppb (3) N/A N/A 29.0
 
Nov. 29, 2020, 5 p.m. 22.0 ppb (21) 6.8 ppb (7) N/A 15.0 ppb (15) N/A N/A 24.0 ppb (23) 0.31 ppb (4) N/A N/A 23.0
 
Nov. 29, 2020, 4 p.m. 53.0 ppb (50) 27.8 ppb (27) N/A 25.0 ppb (24) N/A N/A 7.0 ppb (7) 0.45 ppb (6) N/A N/A 50.0
 
Nov. 29, 2020, 3 p.m. 71.8 ppb (70) 45.4 ppb (43) N/A 26.0 ppb (25) N/A N/A 1.0 ppb (1) 0.76 ppb (10) N/A N/A 70.0
 
Nov. 29, 2020, 2 p.m. 48.7 ppb (46) 23.5 ppb (23) N/A 25.0 ppb (24) N/A N/A 0.0 ppb (0) 0.52 ppb (6) N/A N/A 46.0
 
Nov. 29, 2020, 1 p.m. 55.1 ppb (53) 28.3 ppb (27) N/A 27.0 ppb (26) N/A N/A -1.0 ppb (0) 0.44 ppb (5) N/A N/A 53.0
 
Nov. 29, 2020, noon 77.1 ppb (76) 45.5 ppb (43) N/A 32.0 ppb (31) N/A N/A -1.0 ppb (0) 0.44 ppb (5) N/A N/A 76.0
 
Nov. 29, 2020, 11 a.m. 34.6 ppb (33) 8.4 ppb (8) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) 0.52 ppb (6) N/A N/A 33.0
 
Nov. 29, 2020, 10 a.m. 31.9 ppb (31) 6.6 ppb (7) N/A 25.0 ppb (24) N/A N/A 0.0 ppb (0) 0.49 ppb (6) N/A N/A 31.0
 
Nov. 29, 2020, 9 a.m. 38.2 ppb (37) 11.4 ppb (11) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.74 ppb (8) N/A N/A 37.0
 
Nov. 29, 2020, 8 a.m. 68.3 ppb (67) 41.9 ppb (40) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) 1.27 ppb (15) N/A N/A 67.0
 
Nov. 29, 2020, 7 a.m. 71.9 ppb (71) 43.6 ppb (42) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 1.28 ppb (15) N/A N/A 71.0
 
Nov. 29, 2020, 6 a.m. 66.8 ppb (65) 36.8 ppb (35) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 0.98 ppb (12) N/A N/A 65.0
 
Nov. 29, 2020, 5 a.m. 70.9 ppb (70) 38.6 ppb (37) N/A 32.0 ppb (31) N/A N/A 0.0 ppb (0) 1.0 ppb (12) N/A N/A 70.0
 
Nov. 29, 2020, 4 a.m. 71.9 ppb (71) 38.7 ppb (37) N/A 33.0 ppb (32) N/A N/A 0.0 ppb (0) 1.14 ppb (13) N/A N/A 71.0
 
Nov. 29, 2020, 3 a.m. 61.5 ppb (59) 26.5 ppb (25) N/A 35.0 ppb (34) N/A N/A 0.0 ppb (0) 1.07 ppb (13) N/A N/A 59.0
 
Nov. 29, 2020, 2 a.m. 50.8 ppb (48) 14.1 ppb (14) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.83 ppb (10) N/A N/A 48.0
 
Nov. 29, 2020, 1 a.m. 31.8 ppb (30) 3.0 ppb (3) N/A 29.0 ppb (28) N/A N/A 13.0 ppb (13) 0.46 ppb (6) N/A N/A 30.0
 
Nov. 29, 2020, midnight 15.4 ppb (15) 0.7 ppb (1) N/A 15.0 ppb (15) N/A N/A 32.0 ppb (30) 0.23 ppb (3) N/A N/A 30.0
 
Nov. 28, 2020, 11 p.m. 7.9 ppb (8) 0.8 ppb (1) N/A 7.0 ppb (7) N/A N/A 42.0 ppb (39) 0.12 ppb (2) N/A N/A 39.0
 
Nov. 28, 2020, 10 p.m. 6.1 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
Nov. 28, 2020, 9 p.m. 5.5 ppb (6) 1.2 ppb (2) N/A 4.0 ppb (4) N/A N/A 44.0 ppb (41) 0.1 ppb (2) N/A N/A 41.0
 
Nov. 28, 2020, 8 p.m. 6.0 ppb (6) 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 41.0 ppb (38) 0.09 ppb (2) N/A N/A 38.0
 
Nov. 28, 2020, 7 p.m. 6.2 ppb (6) 1.4 ppb (2) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (36) 0.1 ppb (2) N/A N/A 36.0
 
Nov. 28, 2020, 6 p.m. 9.0 ppb (9) 2.3 ppb (3) N/A 7.0 ppb (7) N/A N/A 34.0 ppb (32) 0.11 ppb (2) N/A N/A 32.0
 
Nov. 28, 2020, 5 p.m. 10.0 ppb (10) 2.7 ppb (3) N/A 7.0 ppb (7) N/A N/A 31.0 ppb (29) 0.13 ppb (2) N/A N/A 29.0
 
Nov. 28, 2020, 4 p.m. 24.9 ppb (24) 9.1 ppb (9) N/A 16.0 ppb (16) N/A N/A 18.0 ppb (17) 0.28 ppb (4) N/A N/A 24.0
 
Nov. 28, 2020, 3 p.m. 63.8 ppb (62) 32.9 ppb (32) N/A 30.0 ppb (29) N/A N/A 3.0 ppb (3) 0.68 ppb (8) N/A N/A 62.0
 
Nov. 28, 2020, 2 p.m. 53.3 ppb (51) 23.4 ppb (23) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 0.62 ppb (7) N/A N/A 51.0
 
Nov. 28, 2020, 1 p.m. 35.4 ppb (34) 8.2 ppb (8) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) 0.48 ppb (6) N/A N/A 34.0
 
Nov. 28, 2020, noon 29.6 ppb (28) 4.8 ppb (5) N/A 25.0 ppb (24) N/A N/A 2.0 ppb (2) 0.34 ppb (4) N/A N/A 28.0
 
Nov. 28, 2020, 11 a.m. 17.7 ppb (17) 1.1 ppb (2) N/A 17.0 ppb (17) N/A N/A 12.0 ppb (12) 0.22 ppb (3) N/A N/A 17.0
 
Nov. 28, 2020, 10 a.m. 15.7 ppb (15) 1.3 ppb (2) N/A 14.0 ppb (14) N/A N/A 15.0 ppb (14) 0.22 ppb (3) N/A N/A 15.0
 
Nov. 28, 2020, 9 a.m. 31.5 ppb (30) 7.1 ppb (7) N/A 24.0 ppb (23) N/A N/A 1.0 ppb (1) 0.45 ppb (6) N/A N/A 30.0
 
Nov. 28, 2020, 8 a.m. 32.7 ppb (31) 7.0 ppb (7) N/A 26.0 ppb (25) N/A N/A 1.0 ppb (1) 0.51 ppb (6) N/A N/A 31.0
 
Nov. 28, 2020, 7 a.m. 47.5 ppb (45) 20.3 ppb (20) N/A 27.0 ppb (26) N/A N/A 2.0 ppb (2) 0.62 ppb (7) N/A N/A 45.0
 
Nov. 28, 2020, 6 a.m. 51.0 ppb (49) 24.4 ppb (24) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.9 ppb (11) N/A N/A 49.0
 
Nov. 28, 2020, 5 a.m. 48.8 ppb (47) 21.2 ppb (20) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.8 ppb (10) N/A N/A 47.0
 
Nov. 28, 2020, 4 a.m. 46.7 ppb (45) 18.0 ppb (17) N/A 29.0 ppb (28) N/A N/A 0.0 ppb (0) 0.78 ppb (10) N/A N/A 45.0
 
Nov. 28, 2020, 3 a.m. 43.3 ppb (41) 12.7 ppb (12) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A N/A 41.0
 
Nov. 28, 2020, 2 a.m. 31.4 ppb (30) 3.2 ppb (4) N/A 28.0 ppb (27) N/A N/A 8.0 ppb (8) 0.43 ppb (5) N/A N/A 30.0
 
Nov. 28, 2020, 1 a.m. 22.0 ppb (21) 1.4 ppb (2) N/A 21.0 ppb (20) N/A N/A 17.0 ppb (16) 0.28 ppb (4) N/A N/A 21.0
 
Nov. 28, 2020, midnight 15.0 ppb (15) 0.8 ppb (1) N/A 14.0 ppb (14) N/A N/A 26.0 ppb (25) 0.16 ppb (3) N/A N/A 25.0
 
Nov. 27, 2020, 11 p.m. 14.5 ppb (14) 2.0 ppb (2) N/A 12.0 ppb (12) N/A N/A 29.0 ppb (27) 0.16 ppb (3) N/A N/A 27.0
 
Nov. 27, 2020, 10 p.m. 10.8 ppb (11) 2.1 ppb (2) N/A 9.0 ppb (9) N/A N/A 33.0 ppb (31) 0.13 ppb (2) N/A N/A 31.0
 
Nov. 27, 2020, 9 p.m. 7.6 ppb (8) 1.8 ppb (2) N/A 6.0 ppb (6) N/A N/A 34.0 ppb (32) 0.11 ppb (2) N/A N/A 32.0
 
Nov. 27, 2020, 8 p.m. 7.1 ppb (7) 1.8 ppb (2) N/A 5.0 ppb (5) N/A N/A 33.0 ppb (31) 0.11 ppb (2) N/A N/A 31.0
 
Nov. 27, 2020, 7 p.m. 4.1 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 35.0 ppb (33) 0.09 ppb (2) N/A N/A 33.0
 
Nov. 27, 2020, 6 p.m. 3.7 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (31) 0.1 ppb (2) N/A N/A 31.0
 
Nov. 27, 2020, 5 p.m. 13.6 ppb (13) 4.6 ppb (5) N/A 9.0 ppb (9) N/A N/A 23.0 ppb (22) 0.18 ppb (3) N/A N/A 22.0
 
Nov. 27, 2020, 4 p.m. 40.9 ppb (39) 20.5 ppb (20) N/A 20.0 ppb (19) N/A N/A 9.0 ppb (9) 0.4 ppb (5) N/A N/A 39.0
 
Nov. 27, 2020, 3 p.m. 64.9 ppb (63) 38.9 ppb (37) N/A 26.0 ppb (25) N/A N/A 1.0 ppb (1) 0.59 ppb (7) N/A N/A 63.0
 
Nov. 27, 2020, 2 p.m. 42.3 ppb (40) 18.4 ppb (18) N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) 0.53 ppb (6) N/A N/A 40.0
 
Nov. 27, 2020, 1 p.m. 30.6 ppb (29) 9.4 ppb (9) N/A 21.0 ppb (20) N/A N/A 1.0 ppb (1) 0.33 ppb (4) N/A N/A 29.0
 
Nov. 27, 2020, noon 24.1 ppb (23) 6.2 ppb (6) N/A 18.0 ppb (17) N/A N/A 3.0 ppb (3) 0.19 ppb (3) N/A N/A 23.0
 
Nov. 27, 2020, 11 a.m. 14.1 ppb (14) 1.8 ppb (2) N/A 12.0 ppb (12) N/A N/A 9.0 ppb (9) 0.25 ppb (3) N/A N/A 14.0
 
Nov. 27, 2020, 10 a.m. 12.6 ppb (12) 1.3 ppb (2) N/A 11.0 ppb (11) N/A N/A 13.0 ppb (13) 0.13 ppb (2) N/A N/A 13.0
 
Nov. 27, 2020, 9 a.m. 8.8 ppb (9) 1.5 ppb (2) N/A 7.0 ppb (7) N/A N/A 22.0 ppb (21) 0.13 ppb (2) N/A N/A 21.0
 
Nov. 27, 2020, 8 a.m. 6.7 ppb (7) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (23) 0.15 ppb (2) N/A N/A 23.0
 
Nov. 27, 2020, 7 a.m. 10.9 ppb (11) 0.9 ppb (1) N/A 10.0 ppb (10) N/A N/A 20.0 ppb (19) 0.15 ppb (2) N/A N/A 19.0
 
Nov. 27, 2020, 6 a.m. 1.6 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (30) 0.05 ppb (2) N/A N/A 30.0
 
Nov. 27, 2020, 5 a.m. 2.0 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) 0.08 ppb (2) N/A N/A 29.0
 
Nov. 27, 2020, 4 a.m. 6.4 ppb (7) 1.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 27.0 ppb (25) 0.1 ppb (2) N/A N/A 25.0
 
Nov. 27, 2020, 3 a.m. 2.7 ppb (3) 0.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 30.0 ppb (28) 0.08 ppb (2) N/A N/A 28.0
 
Nov. 27, 2020, 2 a.m. 1.7 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (30) 0.07 ppb (2) N/A N/A 30.0
 
Nov. 27, 2020, 1 a.m. 2.1 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (31) 0.08 ppb (2) N/A N/A 31.0
 
Nov. 27, 2020, midnight 2.3 ppb (3) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (34) 0.09 ppb (2) N/A N/A 34.0
 
Nov. 26, 2020, 11 p.m. 1.6 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) 0.09 ppb (2) N/A N/A 35.0
 
Nov. 26, 2020, 10 p.m. 5.5 ppb (6) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 51.0 ppb (48) 0.17 ppb (3) N/A N/A 48.0
 
Nov. 26, 2020, 9 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 53.0 ppb (50) 0.18 ppb (3) N/A N/A 50.0
 
Nov. 26, 2020, 8 p.m. 5.9 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 52.0 ppb (49) 0.17 ppb (3) N/A N/A 49.0
 
Nov. 26, 2020, 7 p.m. 5.0 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 49.0 ppb (46) 0.15 ppb (2) N/A N/A 46.0
 
Nov. 26, 2020, 6 p.m. 5.6 ppb (6) 1.2 ppb (2) N/A 4.0 ppb (4) N/A N/A 45.0 ppb (42) 0.15 ppb (2) N/A N/A 42.0
 
Nov. 26, 2020, 5 p.m. 10.8 ppb (11) 2.9 ppb (3) N/A 8.0 ppb (8) N/A N/A 35.0 ppb (33) 0.23 ppb (3) N/A N/A 33.0
 
Nov. 26, 2020, 4 p.m. 18.8 ppb (18) 6.5 ppb (7) N/A 12.0 ppb (12) N/A N/A 16.0 ppb (15) 0.36 ppb (5) N/A N/A 18.0
 
Nov. 26, 2020, 3 p.m. 29.5 ppb (28) 13.0 ppb (13) N/A 16.0 ppb (16) N/A N/A 3.0 ppb (3) 0.42 ppb (5) N/A N/A 28.0
 
Nov. 26, 2020, 2 p.m. 24.1 ppb (23) 9.4 ppb (9) N/A 15.0 ppb (15) N/A N/A 2.0 ppb (2) 0.34 ppb (4) N/A N/A 23.0
 
Nov. 26, 2020, 1 p.m. 14.5 ppb (14) 2.2 ppb (3) N/A 12.0 ppb (12) N/A N/A 6.0 ppb (6) 0.28 ppb (4) N/A N/A 14.0
 
Nov. 26, 2020, noon 11.5 ppb (11) 1.8 ppb (2) N/A 10.0 ppb (10) N/A N/A 12.0 ppb (12) 0.17 ppb (3) N/A N/A 12.0
 
Nov. 26, 2020, 11 a.m. 5.8 ppb (6) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 27.0 ppb (25) 0.16 ppb (3) N/A N/A 25.0
 
Nov. 26, 2020, 10 a.m. 8.6 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (8) N/A N/A 25.0 ppb (24) 0.14 ppb (2) N/A N/A 24.0
 
Nov. 26, 2020, 9 a.m. 12.3 ppb (12) 1.6 ppb (2) N/A 11.0 ppb (11) N/A N/A 17.0 ppb (16) 0.24 ppb (3) N/A N/A 16.0
 
Nov. 26, 2020, 8 a.m. 24.8 ppb (24) 4.7 ppb (5) N/A 20.0 ppb (19) N/A N/A 2.0 ppb (2) 0.32 ppb (4) N/A N/A 24.0
 
Nov. 26, 2020, 7 a.m. 39.0 ppb (37) 18.9 ppb (18) N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A N/A 37.0
 
Nov. 26, 2020, 6 a.m. 36.0 ppb (34) 14.4 ppb (14) N/A 22.0 ppb (21) N/A N/A 0.0 ppb (0) 0.76 ppb (10) N/A N/A 34.0
 
Nov. 26, 2020, 5 a.m. 24.2 ppb (23) 4.6 ppb (5) N/A 20.0 ppb (19) N/A N/A 5.0 ppb (5) 0.6 ppb (7) N/A N/A 23.0
 
Nov. 26, 2020, 4 a.m. 23.9 ppb (23) 2.1 ppb (2) N/A 22.0 ppb (21) N/A N/A 7.0 ppb (7) 0.55 ppb (7) N/A N/A 23.0
 
Nov. 26, 2020, 3 a.m. 25.9 ppb (25) 2.0 ppb (2) N/A 24.0 ppb (23) N/A N/A 9.0 ppb (9) 0.47 ppb (6) N/A N/A 25.0
 
Nov. 26, 2020, 2 a.m. 24.0 ppb (23) 2.0 ppb (2) N/A 22.0 ppb (21) N/A N/A 19.0 ppb (18) 0.3 ppb (4) N/A N/A 23.0
 
Nov. 26, 2020, 1 a.m. 24.4 ppb (24) 1.9 ppb (2) N/A 22.0 ppb (21) N/A N/A 25.0 ppb (24) 0.27 ppb (4) N/A N/A 24.0
 
Nov. 26, 2020, midnight 21.5 ppb (21) 1.7 ppb (2) N/A 20.0 ppb (19) N/A N/A 33.0 ppb (31) 0.23 ppb (3) N/A N/A 31.0
 
Nov. 25, 2020, 11 p.m. 29.5 ppb (28) 3.9 ppb (4) N/A 26.0 ppb (25) N/A N/A 30.0 ppb (28) 0.3 ppb (4) N/A N/A 28.0
 
Nov. 25, 2020, 10 p.m. 33.6 ppb (32) 5.7 ppb (6) N/A 28.0 ppb (27) N/A N/A 35.0 ppb (33) 0.36 ppb (5) N/A N/A 33.0
 
Nov. 25, 2020, 9 p.m. 39.7 ppb (38) 9.2 ppb (9) N/A 31.0 ppb (30) N/A N/A 31.0 ppb (29) 0.41 ppb (5) N/A N/A 38.0
 
Nov. 25, 2020, 8 p.m. 40.6 ppb (39) 10.8 ppb (11) N/A 30.0 ppb (29) N/A N/A 29.0 ppb (27) 0.43 ppb (5) N/A N/A 39.0
 
Nov. 25, 2020, 7 p.m. 36.4 ppb (35) 10.6 ppb (10) N/A 26.0 ppb (25) N/A N/A 27.0 ppb (25) 0.39 ppb (5) N/A N/A 35.0
 
Nov. 25, 2020, 6 p.m. 22.5 ppb (22) 6.0 ppb (6) N/A 17.0 ppb (17) N/A N/A 30.0 ppb (28) 0.32 ppb (4) N/A N/A 28.0
 
Nov. 25, 2020, 5 p.m. 21.7 ppb (21) 6.6 ppb (7) N/A 15.0 ppb (15) N/A N/A 23.0 ppb (22) 0.33 ppb (4) N/A N/A 22.0
 
Nov. 25, 2020, 4 p.m. 43.5 ppb (42) 23.1 ppb (22) N/A 20.0 ppb (19) N/A N/A 10.0 ppb (10) 0.55 ppb (7) N/A N/A 42.0
 
Nov. 25, 2020, 3 p.m. 74.3 ppb (73) 55.4 ppb (53) N/A 19.0 ppb (18) N/A N/A 0.0 ppb (0) 1.12 ppb (13) N/A N/A 73.0