AQSQID: 060658001

Site Name: Riverside - Rubidoux

Location: Riverside Co, CA

Reporting: True, Located: True

Current AQI: 23.0

Riverside Co CA, US: 34.0103, -117.4258

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 21, 2019, 1 a.m. 11.6 ppb (11) 0.2 ppb (0) 7.8 ppb (7) 11.0 ppb (10) 7.7 ppb (7) 0.0 ppb (0) 30.0 ppb (23) 0.16 ppb (2) 12.0 μg/m3 (11) 0.0 μg/m3 (0) 23.0
 
Nov. 21, 2019, midnight 6.9 ppb (6) 0.1 ppb (0) 3.3 ppb (3) 7.0 ppb (6) 3.1 ppb (3) 0.0 ppb (0) 36.0 ppb (28) 0.13 ppb (1) 9.0 μg/m3 (8) 0.0 μg/m3 (0) 28.0
 
Nov. 20, 2019, 11 p.m. 5.7 ppb (5) 0.4 ppb (0) 2.0 ppb (2) 5.0 ppb (5) 1.5 ppb (1) 0.0 ppb (0) 39.0 ppb (30) 0.12 ppb (1) 12.0 μg/m3 (11) 1.0 μg/m3 (4) 30.0
 
Nov. 20, 2019, 10 p.m. 5.9 ppb (5) 0.5 ppb (0) 2.5 ppb (2) 5.0 ppb (5) 2.0 ppb (2) 0.0 ppb (0) 40.0 ppb (31) 0.12 ppb (1) 12.0 μg/m3 (11) 2.0 μg/m3 (8) 31.0
 
Nov. 20, 2019, 9 p.m. 4.5 ppb (4) 0.7 ppb (1) 1.4 ppb (1) 4.0 ppb (4) 0.7 ppb (1) 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) 10.0 μg/m3 (9) 0.0 μg/m3 (0) 33.0
 
Nov. 20, 2019, 8 p.m. 4.1 ppb (4) 0.4 ppb (0) 1.1 ppb (1) 4.0 ppb (4) 0.5 ppb (0) 0.0 ppb (0) 42.0 ppb (32) 0.1 ppb (1) 12.0 μg/m3 (11) 1.0 μg/m3 (4) 32.0
 
Nov. 20, 2019, 7 p.m. 4.6 ppb (4) 0.2 ppb (0) 1.4 ppb (1) 4.0 ppb (4) 1.1 ppb (1) 0.0 ppb (0) 41.0 ppb (32) 0.11 ppb (1) 14.0 μg/m3 (13) 4.0 μg/m3 (17) 32.0
 
Nov. 20, 2019, 6 p.m. 4.6 ppb (4) 0.7 ppb (1) 1.0 ppb (1) 4.0 ppb (4) 0.4 ppb (0) 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) 18.0 μg/m3 (16) 5.0 μg/m3 (21) 33.0
 
Nov. 20, 2019, 5 p.m. 3.7 ppb (3) 0.4 ppb (0) 0.6 ppb (1) 3.0 ppb (3) 0.2 ppb (0) 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) 23.0 μg/m3 (21) 4.0 μg/m3 (17) 33.0
 
Nov. 20, 2019, 4 p.m. 4.9 ppb (5) 0.4 ppb (0) 1.6 ppb (1) 4.0 ppb (4) 1.1 ppb (1) 0.0 ppb (0) 39.0 ppb (30) 0.11 ppb (1) 17.0 μg/m3 (15) 3.0 μg/m3 (12) 30.0
 
Nov. 20, 2019, 3 p.m. 5.7 ppb (5) 0.6 ppb (1) 2.0 ppb (2) 5.0 ppb (5) 1.4 ppb (1) 0.0 ppb (0) 35.0 ppb (27) 0.12 ppb (1) 11.0 μg/m3 (10) 2.0 μg/m3 (8) 27.0
 
Nov. 20, 2019, 2 p.m. 3.5 ppb (3) 0.0 ppb (0) -0.1 ppb (0) 3.0 ppb (3) -0.1 ppb (0) 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) 17.0 μg/m3 (15) 1.0 μg/m3 (4) 28.0
 
Nov. 20, 2019, 1 p.m. 3.2 ppb (3) -0.1 ppb (0) -0.3 ppb (0) 3.0 ppb (3) -0.4 ppb (0) 0.0 ppb (0) 37.0 ppb (28) 0.09 ppb (1) 17.0 μg/m3 (15) 3.0 μg/m3 (12) 28.0
 
Nov. 20, 2019, noon 3.4 ppb (3) 0.2 ppb (0) 0.5 ppb (0) 3.0 ppb (3) 0.4 ppb (0) 0.0 ppb (0) 36.0 ppb (28) 0.08 ppb (1) 23.0 μg/m3 (21) 3.0 μg/m3 (12) 28.0
 
Nov. 20, 2019, 11 a.m. 3.7 ppb (3) 0.1 ppb (0) 0.8 ppb (1) 4.0 ppb (4) 0.8 ppb (1) 0.0 ppb (0) 33.0 ppb (25) 0.09 ppb (1) 22.0 μg/m3 (20) 2.0 μg/m3 (8) 25.0
 
Nov. 20, 2019, 10 a.m. 4.0 ppb (4) 0.2 ppb (0) 1.8 ppb (2) 4.0 ppb (4) 1.8 ppb (2) 0.0 ppb (0) 29.0 ppb (22) 0.08 ppb (1) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Nov. 20, 2019, 9 a.m. 4.6 ppb (4) 0.1 ppb (0) 1.9 ppb (2) 4.0 ppb (4) 1.9 ppb (2) 0.0 ppb (0) 30.0 ppb (23) 0.08 ppb (1) 12.0 μg/m3 (11) 7.0 μg/m3 (29) 29.0
 
Nov. 20, 2019, 8 a.m. 3.2 ppb (3) 0.1 ppb (0) 0.9 ppb (1) 3.0 ppb (3) 1.0 ppb (1) 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Nov. 20, 2019, 7 a.m. 5.3 ppb (5) 0.2 ppb (0) 2.3 ppb (2) 5.0 ppb (5) 2.3 ppb (2) 0.0 ppb (0) 36.0 ppb (28) 0.12 ppb (1) 28.0 μg/m3 (25) 10.0 μg/m3 (42) 42.0
 
Nov. 20, 2019, 6 a.m. 5.4 ppb (5) 0.3 ppb (0) 3.4 ppb (3) 5.0 ppb (5) 3.4 ppb (3) 0.0 ppb (0) 35.0 ppb (27) 0.13 ppb (1) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 27.0
 
Nov. 20, 2019, 5 a.m. 12.9 ppb (12) 0.7 ppb (1) 9.7 ppb (9) 12.0 ppb (11) 9.7 ppb (9) 0.0 ppb (0) 28.0 ppb (22) 0.18 ppb (2) 25.0 μg/m3 (23) 4.0 μg/m3 (17) 23.0
 
Nov. 20, 2019, 4 a.m. 12.8 ppb (12) 0.7 ppb (1) 10.5 ppb (10) 12.0 ppb (11) 10.4 ppb (10) 0.0 ppb (0) 28.0 ppb (22) 0.21 ppb (2) 23.0 μg/m3 (21) 8.0 μg/m3 (33) 33.0
 
Nov. 20, 2019, 3 a.m. 11.7 ppb (11) 0.3 ppb (0) 9.4 ppb (9) 11.0 ppb (10) 9.4 ppb (9) 0.0 ppb (0) 34.0 ppb (26) 0.21 ppb (2) 41.0 μg/m3 (37) 6.0 μg/m3 (25) 37.0
 
Nov. 20, 2019, 2 a.m. 8.5 ppb (8) 0.4 ppb (0) 6.0 ppb (6) 8.0 ppb (7) 5.9 ppb (5) 0.0 ppb (0) 32.0 ppb (25) 0.16 ppb (2) 25.0 μg/m3 (23) 3.0 μg/m3 (12) 25.0
 
Nov. 20, 2019, 1 a.m. 8.0 ppb (7) 0.5 ppb (0) 5.6 ppb (5) 7.0 ppb (6) 5.3 ppb (5) 0.0 ppb (0) 31.0 ppb (24) 0.16 ppb (2) 47.0 μg/m3 (43) 7.0 μg/m3 (29) 43.0
 
Nov. 20, 2019, midnight 15.5 ppb (14) 0.2 ppb (0) 13.5 ppb (12) 15.0 ppb (14) 13.3 ppb (12) 0.0 ppb (0) 43.0 ppb (33) 0.24 ppb (3) 59.0 μg/m3 (52) 7.0 μg/m3 (29) 52.0
 
Nov. 19, 2019, 11 p.m. 9.2 ppb (9) 0.2 ppb (0) 7.9 ppb (7) 9.0 ppb (8) 7.6 ppb (7) 0.0 ppb (0) 54.0 ppb (42) 0.21 ppb (2) 67.0 μg/m3 (56) 7.0 μg/m3 (29) 56.0
 
Nov. 19, 2019, 10 p.m. 10.6 ppb (10) 0.8 ppb (1) 9.6 ppb (9) 10.0 ppb (9) 8.7 ppb (8) 0.0 ppb (0) 52.0 ppb (40) 0.21 ppb (2) 102.0 μg/m3 (74) 10.0 μg/m3 (42) 74.0
 
Nov. 19, 2019, 9 p.m. 14.1 ppb (13) 1.3 ppb (1) 13.3 ppb (12) 13.0 ppb (12) 11.9 ppb (11) 0.0 ppb (0) 50.0 ppb (38) 0.26 ppb (3) 126.0 μg/m3 (86) 11.0 μg/m3 (46) 86.0
 
Nov. 19, 2019, 8 p.m. 36.4 ppb (34) 8.2 ppb (8) 35.7 ppb (33) 28.0 ppb (26) 27.0 ppb (25) 0.0 ppb (0) 30.0 ppb (23) 0.29 ppb (3) 85.0 μg/m3 (65) 9.0 μg/m3 (38) 65.0
 
Nov. 19, 2019, 7 p.m. 33.3 ppb (31) 9.9 ppb (9) 32.3 ppb (30) 23.0 ppb (21) 21.9 ppb (20) 0.0 ppb (0) 29.0 ppb (22) 0.3 ppb (3) 71.0 μg/m3 (58) 8.0 μg/m3 (33) 58.0
 
Nov. 19, 2019, 6 p.m. 51.2 ppb (47) 16.2 ppb (15) 50.9 ppb (47) 35.0 ppb (32) 34.1 ppb (32) 1.0 ppb (1) 16.0 ppb (12) 0.38 ppb (4) 72.0 μg/m3 (58) 12.0 μg/m3 (50) 58.0
 
Nov. 19, 2019, 5 p.m. 96.7 ppb (95) 52.7 ppb (49) 98.1 ppb (97) 44.0 ppb (41) 45.3 ppb (42) 1.0 ppb (1) 8.0 ppb (6) 0.62 ppb (7) 110.0 μg/m3 (78) 15.0 μg/m3 (56) 97.0
 
Nov. 19, 2019, 4 p.m. 164.2 ppb (112) 116.7 ppb (103) 169.1 ppb (113) 47.0 ppb (44) 52.1 ppb (48) 1.0 ppb (1) 3.0 ppb (2) 0.92 ppb (10) 166.0 μg/m3 (106) 29.0 μg/m3 (86) 113.0
 
Nov. 19, 2019, 3 p.m. 169.8 ppb (113) 125.6 ppb (105) 173.4 ppb (114) 44.0 ppb (41) 48.7 ppb (45) 1.0 ppb (1) 1.0 ppb (1) 1.0 ppb (11) 134.0 μg/m3 (90) 18.0 μg/m3 (63) 114.0
 
Nov. 19, 2019, 2 p.m. 136.6 ppb (107) 94.4 ppb (93) 140.7 ppb (108) 42.0 ppb (39) 45.6 ppb (42) 1.0 ppb (1) 1.0 ppb (1) 0.74 ppb (8) 88.0 μg/m3 (66) 10.0 μg/m3 (42) 108.0
 
Nov. 19, 2019, 1 p.m. 120.3 ppb (104) 78.3 ppb (76) 117.0 ppb (103) 42.0 ppb (39) 42.2 ppb (39) 1.0 ppb (1) 1.0 ppb (1) 0.57 ppb (6) 64.0 μg/m3 (54) 11.0 μg/m3 (46) 104.0
 
Nov. 19, 2019, noon 121.1 ppb (104) 79.5 ppb (77) 118.4 ppb (103) 42.0 ppb (39) 45.6 ppb (42) 1.0 ppb (1) 2.0 ppb (2) 0.66 ppb (7) 77.0 μg/m3 (61) 13.0 μg/m3 (52) 104.0
 
Nov. 19, 2019, 11 a.m. 116.4 ppb (103) 71.1 ppb (68) 110.1 ppb (102) 45.0 ppb (42) 43.7 ppb (40) 1.0 ppb (1) 1.0 ppb (1) 0.52 ppb (6) 51.0 μg/m3 (46) 13.0 μg/m3 (52) 103.0
 
Nov. 19, 2019, 10 a.m. 105.3 ppb (101) 60.4 ppb (57) 101.3 ppb (100) 45.0 ppb (42) 46.9 ppb (43) 1.0 ppb (1) 1.0 ppb (1) 0.54 ppb (6) 52.0 μg/m3 (47) 12.0 μg/m3 (50) 101.0
 
Nov. 19, 2019, 9 a.m. 82.8 ppb (81) 39.0 ppb (36) 87.8 ppb (86) 44.0 ppb (41) 44.4 ppb (41) 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) 51.0 μg/m3 (46) 10.0 μg/m3 (42) 86.0
 
Nov. 19, 2019, 8 a.m. 90.9 ppb (89) 44.6 ppb (41) 81.4 ppb (79) 46.0 ppb (43) 48.5 ppb (45) 1.0 ppb (1) 1.0 ppb (1) 0.75 ppb (8) 62.0 μg/m3 (54) 12.0 μg/m3 (50) 89.0
 
Nov. 19, 2019, 7 a.m. 103.6 ppb (100) 54.2 ppb (50) 102.6 ppb (100) 49.0 ppb (45) 52.1 ppb (48) 1.0 ppb (1) 1.0 ppb (1) 0.74 ppb (8) 70.0 μg/m3 (58) 12.0 μg/m3 (50) 100.0
 
Nov. 19, 2019, 6 a.m. 54.9 ppb (51) 15.7 ppb (15) 54.8 ppb (51) 39.0 ppb (36) 39.9 ppb (37) 1.0 ppb (1) 8.0 ppb (6) 0.49 ppb (5) 47.0 μg/m3 (43) 10.0 μg/m3 (42) 51.0
 
Nov. 19, 2019, 5 a.m. 56.0 ppb (52) 10.6 ppb (10) 54.0 ppb (50) 45.0 ppb (42) 44.5 ppb (41) 1.0 ppb (1) 5.0 ppb (4) 0.76 ppb (8) 55.0 μg/m3 (50) 12.0 μg/m3 (50) 52.0
 
Nov. 19, 2019, 4 a.m. 66.8 ppb (64) 15.6 ppb (14) 62.3 ppb (59) 51.0 ppb (47) 51.9 ppb (48) 1.0 ppb (1) 2.0 ppb (2) 0.93 ppb (10) 71.0 μg/m3 (58) 11.0 μg/m3 (46) 64.0
 
Nov. 19, 2019, 3 a.m. 38.6 ppb (36) 2.3 ppb (2) 35.9 ppb (33) 36.0 ppb (33) 34.1 ppb (32) 0.0 ppb (0) 18.0 ppb (14) 0.59 ppb (7) 60.0 μg/m3 (52) 10.0 μg/m3 (42) 52.0
 
Nov. 19, 2019, 2 a.m. 46.1 ppb (43) 3.9 ppb (4) 43.9 ppb (41) 42.0 ppb (39) 40.0 ppb (37) 0.0 ppb (0) 16.0 ppb (12) 0.77 ppb (9) 80.0 μg/m3 (62) 7.0 μg/m3 (29) 62.0
 
Nov. 19, 2019, 1 a.m. 40.3 ppb (37) 2.4 ppb (2) 36.6 ppb (34) 38.0 ppb (35) 34.6 ppb (32) 0.0 ppb (0) 18.0 ppb (14) 0.5 ppb (6) 79.0 μg/m3 (62) 4.0 μg/m3 (17) 62.0
 
Nov. 19, 2019, midnight 36.6 ppb (34) 2.0 ppb (2) 36.0 ppb (33) 35.0 ppb (32) 33.7 ppb (31) 0.0 ppb (0) 22.0 ppb (17) 0.5 ppb (6) 62.0 μg/m3 (54) 2.0 μg/m3 (8) 54.0
 
Nov. 18, 2019, 11 p.m. 9.6 ppb (9) 0.2 ppb (0) 7.5 ppb (7) 9.0 ppb (8) 7.0 ppb (6) 0.0 ppb (0) 52.0 ppb (40) 0.16 ppb (2) 15.0 μg/m3 (14) -1.0 μg/m3 (0) 40.0
 
Nov. 18, 2019, 10 p.m. 6.1 ppb (6) 0.3 ppb (0) 4.7 ppb (4) 6.0 ppb (6) 4.1 ppb (4) 0.0 ppb (0) 55.0 ppb (42) 0.12 ppb (1) 13.0 μg/m3 (12) 1.0 μg/m3 (4) 42.0
 
Nov. 18, 2019, 9 p.m. 8.2 ppb (8) 1.0 ppb (1) 6.9 ppb (6) 7.0 ppb (6) 5.4 ppb (5) 0.0 ppb (0) 53.0 ppb (41) 0.14 ppb (2) 36.0 μg/m3 (33) 1.0 μg/m3 (4) 41.0
 
Nov. 18, 2019, 8 p.m. 8.5 ppb (8) 1.1 ppb (1) 7.1 ppb (7) 7.0 ppb (6) 5.5 ppb (5) 0.0 ppb (0) 51.0 ppb (39) 0.14 ppb (2) 21.0 μg/m3 (19) 0.0 μg/m3 (0) 39.0
 
Nov. 18, 2019, 7 p.m. 13.9 ppb (13) 2.8 ppb (3) 14.1 ppb (13) 11.0 ppb (10) 10.3 ppb (10) 0.0 ppb (0) 44.0 ppb (34) 0.18 ppb (2) 34.0 μg/m3 (31) 2.0 μg/m3 (8) 34.0
 
Nov. 18, 2019, 6 p.m. 38.8 ppb (36) 12.9 ppb (12) 39.7 ppb (37) 26.0 ppb (24) 26.0 ppb (24) 0.0 ppb (0) 27.0 ppb (21) 0.3 ppb (3) 84.0 μg/m3 (64) 6.0 μg/m3 (25) 64.0
 
Nov. 18, 2019, 5 p.m. 81.6 ppb (79) 42.0 ppb (39) 83.3 ppb (81) 40.0 ppb (37) 40.2 ppb (37) 1.0 ppb (1) 11.0 ppb (8) 0.56 ppb (6) 122.0 μg/m3 (84) 11.0 μg/m3 (46) 84.0
 
Nov. 18, 2019, 4 p.m. 114.3 ppb (103) 72.7 ppb (70) 116.9 ppb (103) 42.0 ppb (39) 43.2 ppb (40) 1.0 ppb (1) 5.0 ppb (4) 0.73 ppb (8) 119.0 μg/m3 (82) 13.0 μg/m3 (52) 103.0
 
Nov. 18, 2019, 3 p.m. 145.7 ppb (109) 105.3 ppb (101) 150.8 ppb (110) 40.0 ppb (37) 43.9 ppb (41) 1.0 ppb (1) 2.0 ppb (2) 0.95 ppb (11) 136.0 μg/m3 (90) 13.0 μg/m3 (52) 110.0
 
Nov. 18, 2019, 2 p.m. 125.1 ppb (105) 86.4 ppb (84) 129.3 ppb (105) 39.0 ppb (36) 41.8 ppb (39) 1.0 ppb (1) 1.0 ppb (1) 0.71 ppb (8) 122.0 μg/m3 (84) 11.0 μg/m3 (46) 105.0
 
Nov. 18, 2019, 1 p.m. 92.8 ppb (91) 54.3 ppb (50) 87.5 ppb (86) 39.0 ppb (36) 38.4 ppb (36) 1.0 ppb (1) 1.0 ppb (1) 0.5 ppb (6) 94.0 μg/m3 (70) 6.0 μg/m3 (25) 91.0
 
Nov. 18, 2019, noon 67.9 ppb (65) 31.3 ppb (29) 59.5 ppb (56) 37.0 ppb (34) 37.0 ppb (34) 1.0 ppb (1) 1.0 ppb (1) 0.44 ppb (5) 38.0 μg/m3 (35) 2.0 μg/m3 (8) 65.0
 
Nov. 18, 2019, 11 a.m. 48.0 ppb (44) 13.3 ppb (12) 45.0 ppb (42) 35.0 ppb (32) 33.3 ppb (31) 0.0 ppb (0) 1.0 ppb (1) 0.36 ppb (4) 38.0 μg/m3 (35) 4.0 μg/m3 (17) 44.0
 
Nov. 18, 2019, 10 a.m. 49.3 ppb (46) 15.5 ppb (14) 45.3 ppb (42) 34.0 ppb (31) 33.7 ppb (31) 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) 47.0 μg/m3 (43) 6.0 μg/m3 (25) 46.0
 
Nov. 18, 2019, 9 a.m. 48.9 ppb (45) 14.6 ppb (14) 48.6 ppb (45) 34.0 ppb (31) 32.9 ppb (30) 0.0 ppb (0) 1.0 ppb (1) 0.56 ppb (6) 44.0 μg/m3 (40) 7.0 μg/m3 (29) 45.0
 
Nov. 18, 2019, 8 a.m. 42.7 ppb (40) 7.4 ppb (7) 42.1 ppb (39) 35.0 ppb (32) 35.5 ppb (33) 0.0 ppb (0) 2.0 ppb (2) 0.42 ppb (5) 46.0 μg/m3 (42) 7.0 μg/m3 (29) 42.0
 
Nov. 18, 2019, 7 a.m. 45.0 ppb (42) 6.9 ppb (6) 42.3 ppb (39) 38.0 ppb (35) 37.0 ppb (34) 0.0 ppb (0) 2.0 ppb (2) 0.4 ppb (4) 42.0 μg/m3 (38) 6.0 μg/m3 (25) 42.0
 
Nov. 18, 2019, 6 a.m. 56.9 ppb (53) 16.6 ppb (15) 55.7 ppb (52) 40.0 ppb (37) 40.1 ppb (37) 1.0 ppb (1) 1.0 ppb (1) 0.48 ppb (5) 46.0 μg/m3 (42) 6.0 μg/m3 (25) 53.0
 
Nov. 18, 2019, 5 a.m. 55.5 ppb (52) 13.8 ppb (13) 53.1 ppb (49) 42.0 ppb (39) 40.4 ppb (37) 0.0 ppb (0) 2.0 ppb (2) 0.47 ppb (5) 52.0 μg/m3 (47) 3.0 μg/m3 (12) 52.0
 
Nov. 18, 2019, 4 a.m. 13.8 ppb (13) 0.4 ppb (0) 10.8 ppb (10) 13.0 ppb (12) 10.3 ppb (10) 0.0 ppb (0) 35.0 ppb (27) 0.15 ppb (2) 26.0 μg/m3 (24) 1.0 μg/m3 (4) 27.0
 
Nov. 18, 2019, 3 a.m. 6.9 ppb (6) -0.1 ppb (0) 4.2 ppb (4) 7.0 ppb (6) 4.0 ppb (4) 0.0 ppb (0) 43.0 ppb (33) 0.12 ppb (1) 35.0 μg/m3 (32) 2.0 μg/m3 (8) 33.0
 
Nov. 18, 2019, 2 a.m. 7.3 ppb (7) 0.0 ppb (0) 4.7 ppb (4) 7.0 ppb (6) 4.5 ppb (4) 0.0 ppb (0) 43.0 ppb (33) 0.13 ppb (1) 32.0 μg/m3 (29) 2.0 μg/m3 (8) 33.0
 
Nov. 18, 2019, 1 a.m. 8.7 ppb (8) 0.1 ppb (0) 6.0 ppb (6) 9.0 ppb (8) 5.7 ppb (5) 0.0 ppb (0) 43.0 ppb (33) 0.13 ppb (1) 65.0 μg/m3 (55) 4.0 μg/m3 (17) 55.0
 
Nov. 18, 2019, midnight 8.8 ppb (8) 0.1 ppb (0) 6.7 ppb (6) 9.0 ppb (8) 6.3 ppb (6) 0.0 ppb (0) 43.0 ppb (33) 0.15 ppb (2) 49.0 μg/m3 (45) 3.0 μg/m3 (12) 45.0
 
Nov. 17, 2019, 11 p.m. 6.2 ppb (6) 0.2 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 47.0 ppb (36) 0.12 ppb (1) 37.0 μg/m3 (34) 2.0 μg/m3 (8) 36.0
 
Nov. 17, 2019, 10 p.m. 5.8 ppb (5) 0.4 ppb (0) 2.9 ppb (3) 5.0 ppb (5) 2.3 ppb (2) 0.0 ppb (0) 48.0 ppb (37) 0.11 ppb (1) 26.0 μg/m3 (24) 1.0 μg/m3 (4) 37.0
 
Nov. 17, 2019, 9 p.m. 4.9 ppb (5) 0.3 ppb (0) 2.2 ppb (2) 5.0 ppb (5) 1.6 ppb (1) 0.0 ppb (0) 49.0 ppb (38) 0.1 ppb (1) 18.0 μg/m3 (16) N/A 38.0
 
Nov. 17, 2019, 8 p.m. 4.4 ppb (4) 0.3 ppb (0) 1.7 ppb (2) 4.0 ppb (4) 1.2 ppb (1) 0.0 ppb (0) 47.0 ppb (36) 0.1 ppb (1) 17.0 μg/m3 (15) 0.0 μg/m3 (0) 36.0
 
Nov. 17, 2019, 7 p.m. 4.9 ppb (5) 0.4 ppb (0) 2.0 ppb (2) 4.0 ppb (4) 1.3 ppb (1) 0.0 ppb (0) 45.0 ppb (35) 0.1 ppb (1) 30.0 μg/m3 (27) 2.0 μg/m3 (8) 35.0
 
Nov. 17, 2019, 6 p.m. 5.3 ppb (5) 0.5 ppb (0) 2.6 ppb (2) 5.0 ppb (5) 1.7 ppb (2) 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) 38.0 μg/m3 (35) 0.0 μg/m3 (0) 35.0
 
Nov. 17, 2019, 5 p.m. 13.0 ppb (12) 2.6 ppb (2) 9.9 ppb (9) 10.0 ppb (9) 7.1 ppb (7) 0.0 ppb (0) 34.0 ppb (26) 0.15 ppb (2) 42.0 μg/m3 (38) 2.0 μg/m3 (8) 38.0
 
Nov. 17, 2019, 4 p.m. 20.6 ppb (19) 4.6 ppb (4) 16.6 ppb (15) 16.0 ppb (15) 11.9 ppb (11) 0.0 ppb (0) 26.0 ppb (20) 0.21 ppb (2) 38.0 μg/m3 (35) 3.0 μg/m3 (12) 35.0
 
Nov. 17, 2019, 3 p.m. 22.8 ppb (21) 3.6 ppb (3) 18.8 ppb (17) 19.0 ppb (18) 15.2 ppb (14) 0.0 ppb (0) 21.0 ppb (16) 0.17 ppb (2) 31.0 μg/m3 (28) 4.0 μg/m3 (17) 28.0
 
Nov. 17, 2019, 2 p.m. 7.4 ppb (7) 0.1 ppb (0) 3.6 ppb (3) 7.0 ppb (6) 3.3 ppb (3) 0.0 ppb (0) 36.0 ppb (28) 0.09 ppb (1) 18.0 μg/m3 (16) 2.0 μg/m3 (8) 28.0
 
Nov. 17, 2019, 1 p.m. 6.7 ppb (6) -0.1 ppb (0) 3.2 ppb (3) 7.0 ppb (6) 3.1 ppb (3) 0.0 ppb (0) 37.0 ppb (28) 0.08 ppb (1) 12.0 μg/m3 (11) 2.0 μg/m3 (8) 28.0
 
Nov. 17, 2019, noon 6.1 ppb (6) 0.0 ppb (0) 2.5 ppb (2) 6.0 ppb (6) 2.4 ppb (2) 0.0 ppb (0) 37.0 ppb (28) 0.08 ppb (1) 10.0 μg/m3 (9) 2.0 μg/m3 (8) 28.0
 
Nov. 17, 2019, 11 a.m. 6.4 ppb (6) -0.1 ppb (0) 2.9 ppb (3) 6.0 ppb (6) 2.8 ppb (3) 0.0 ppb (0) 37.0 ppb (28) 0.09 ppb (1) 18.0 μg/m3 (16) 2.0 μg/m3 (8) 28.0
 
Nov. 17, 2019, 10 a.m. 7.4 ppb (7) -0.1 ppb (0) 11.5 ppb (11) 7.0 ppb (6) 10.8 ppb (10) 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) 28.0 μg/m3 (25) 5.0 μg/m3 (21) 28.0
 
Nov. 17, 2019, 9 a.m. 46.9 ppb (43) 13.9 ppb (13) 33.9 ppb (31) 33.0 ppb (31) 26.6 ppb (25) 0.0 ppb (0) 4.0 ppb (3) 0.44 ppb (5) 47.0 μg/m3 (43) 8.0 μg/m3 (33) 43.0
 
Nov. 17, 2019, 8 a.m. 54.3 ppb (50) 18.2 ppb (17) 54.7 ppb (51) 36.0 ppb (33) 36.9 ppb (34) 0.0 ppb (0) 1.0 ppb (1) 0.54 ppb (6) 46.0 μg/m3 (42) 12.0 μg/m3 (50) 51.0
 
Nov. 17, 2019, 7 a.m. 61.0 ppb (57) 24.5 ppb (23) 60.8 ppb (57) 36.0 ppb (33) 37.7 ppb (35) 1.0 ppb (1) 1.0 ppb (1) 0.68 ppb (8) 68.0 μg/m3 (56) 13.0 μg/m3 (52) 57.0
 
Nov. 17, 2019, 6 a.m. 58.0 ppb (54) 19.6 ppb (18) 57.5 ppb (54) 38.0 ppb (35) 41.1 ppb (38) 1.0 ppb (1) 1.0 ppb (1) 0.73 ppb (8) 65.0 μg/m3 (55) 17.0 μg/m3 (61) 61.0
 
Nov. 17, 2019, 5 a.m. 54.9 ppb (51) 9.3 ppb (9) 51.2 ppb (47) 46.0 ppb (43) 45.4 ppb (42) 0.0 ppb (0) 4.0 ppb (3) 1.06 ppb (12) 82.0 μg/m3 (64) 24.0 μg/m3 (76) 76.0
 
Nov. 17, 2019, 4 a.m. 51.0 ppb (47) 2.6 ppb (2) 47.9 ppb (44) 48.0 ppb (44) 47.1 ppb (44) 0.0 ppb (0) 10.0 ppb (8) 1.04 ppb (12) 82.0 μg/m3 (64) 33.0 μg/m3 (95) 95.0
 
Nov. 17, 2019, 3 a.m. 23.2 ppb (21) 0.6 ppb (1) 19.6 ppb (18) 23.0 ppb (21) 19.4 ppb (18) 0.0 ppb (0) 29.0 ppb (22) 0.28 ppb (3) 26.0 μg/m3 (24) 3.0 μg/m3 (12) 24.0
 
Nov. 17, 2019, 2 a.m. 9.2 ppb (9) 0.1 ppb (0) 6.0 ppb (6) 9.0 ppb (8) 5.7 ppb (5) 0.0 ppb (0) 38.0 ppb (29) 0.14 ppb (2) 25.0 μg/m3 (23) 0.0 μg/m3 (0) 29.0
 
Nov. 17, 2019, 1 a.m. 10.1 ppb (9) 0.2 ppb (0) 7.1 ppb (7) 10.0 ppb (9) 6.5 ppb (6) 0.0 ppb (0) 40.0 ppb (31) 0.13 ppb (1) 28.0 μg/m3 (25) 0.0 μg/m3 (0) 31.0
 
Nov. 17, 2019, midnight 8.3 ppb (8) 0.1 ppb (0) 4.8 ppb (4) 8.0 ppb (7) 4.6 ppb (4) 0.0 ppb (0) 42.0 ppb (32) 0.12 ppb (1) 32.0 μg/m3 (29) 2.0 μg/m3 (8) 32.0
 
Nov. 16, 2019, 11 p.m. 8.1 ppb (8) 0.6 ppb (1) 4.8 ppb (4) 7.0 ppb (6) 3.9 ppb (4) 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) 39.0 μg/m3 (35) 2.0 μg/m3 (8) 35.0
 
Nov. 16, 2019, 10 p.m. 7.3 ppb (7) 0.6 ppb (1) 4.6 ppb (4) 7.0 ppb (6) 3.7 ppb (3) 0.0 ppb (0) 45.0 ppb (35) 0.11 ppb (1) 44.0 μg/m3 (40) 2.0 μg/m3 (8) 40.0
 
Nov. 16, 2019, 9 p.m. 7.2 ppb (7) 0.7 ppb (1) 5.1 ppb (5) 6.0 ppb (6) 4.0 ppb (4) 0.0 ppb (0) 47.0 ppb (36) 0.11 ppb (1) 36.0 μg/m3 (33) 2.0 μg/m3 (8) 36.0
 
Nov. 16, 2019, 8 p.m. 6.3 ppb (6) 0.6 ppb (1) 4.6 ppb (4) 6.0 ppb (6) 3.7 ppb (3) 0.0 ppb (0) 48.0 ppb (37) 0.11 ppb (1) 32.0 μg/m3 (29) 1.0 μg/m3 (4) 37.0
 
Nov. 16, 2019, 7 p.m. 5.9 ppb (5) 0.6 ppb (1) 5.0 ppb (5) 5.0 ppb (5) 4.1 ppb (4) 0.0 ppb (0) 49.0 ppb (38) 0.1 ppb (1) 58.0 μg/m3 (52) 3.0 μg/m3 (12) 52.0
 
Nov. 16, 2019, 6 p.m. 6.1 ppb (6) 0.6 ppb (1) 6.3 ppb (6) 5.0 ppb (5) 5.4 ppb (5) 0.0 ppb (0) 49.0 ppb (38) 0.11 ppb (1) 110.0 μg/m3 (78) 6.0 μg/m3 (25) 78.0
 
Nov. 16, 2019, 5 p.m. 53.7 ppb (50) 22.4 ppb (21) 55.3 ppb (51) 31.0 ppb (29) 33.0 ppb (31) 0.0 ppb (0) 16.0 ppb (12) 0.48 ppb (5) 82.0 μg/m3 (64) 17.0 μg/m3 (61) 64.0
 
Nov. 16, 2019, 4 p.m. 80.2 ppb (78) 45.1 ppb (42) 83.7 ppb (82) 35.0 ppb (32) 38.9 ppb (36) 1.0 ppb (1) 7.0 ppb (5) 0.53 ppb (6) 86.0 μg/m3 (66) 21.0 μg/m3 (69) 82.0
 
Nov. 16, 2019, 3 p.m. 116.4 ppb (103) 86.0 ppb (84) 118.0 ppb (103) 30.0 ppb (28) 36.6 ppb (34) 1.0 ppb (1) 2.0 ppb (2) 0.87 ppb (10) 72.0 μg/m3 (58) 26.0 μg/m3 (80) 103.0
 
Nov. 16, 2019, 2 p.m. 115.8 ppb (103) 90.0 ppb (88) 110.9 ppb (102) 26.0 ppb (24) 33.7 ppb (31) 1.0 ppb (1) 1.0 ppb (1) 0.91 ppb (10) 66.0 μg/m3 (56) 25.0 μg/m3 (78) 103.0
 
Nov. 16, 2019, 1 p.m. 94.8 ppb (93) 69.2 ppb (66) 93.6 ppb (92) 26.0 ppb (24) 28.7 ppb (27) 1.0 ppb (1) 1.0 ppb (1) 0.86 ppb (10) 63.0 μg/m3 (54) 25.0 μg/m3 (78) 93.0
 
Nov. 16, 2019, noon 89.4 ppb (88) 63.6 ppb (60) 96.5 ppb (95) 26.0 ppb (24) 33.2 ppb (31) 1.0 ppb (1) 1.0 ppb (1) 0.85 ppb (9) 70.0 μg/m3 (58) 31.0 μg/m3 (90) 95.0
 
Nov. 16, 2019, 11 a.m. 77.5 ppb (75) 51.8 ppb (48) 78.1 ppb (76) 26.0 ppb (24) 28.6 ppb (26) 1.0 ppb (1) 1.0 ppb (1) 0.93 ppb (10) 61.0 μg/m3 (53) 24.0 μg/m3 (76) 76.0
 
Nov. 16, 2019, 10 a.m. 78.4 ppb (76) 51.4 ppb (48) 76.9 ppb (74) 27.0 ppb (25) 34.0 ppb (31) 1.0 ppb (1) 1.0 ppb (1) 0.84 ppb (9) 59.0 μg/m3 (52) 26.0 μg/m3 (80) 80.0
 
Nov. 16, 2019, 9 a.m. 48.5 ppb (45) 23.1 ppb (21) 51.2 ppb (47) 25.0 ppb (23) 27.7 ppb (26) 0.0 ppb (0) 1.0 ppb (1) 0.79 ppb (9) 55.0 μg/m3 (50) 23.0 μg/m3 (73) 73.0
 
Nov. 16, 2019, 8 a.m. 52.8 ppb (49) 26.0 ppb (24) 59.9 ppb (56) 27.0 ppb (25) 33.4 ppb (31) 0.0 ppb (0) 1.0 ppb (1) 0.93 ppb (10) 66.0 μg/m3 (56) 28.0 μg/m3 (84) 84.0
 
Nov. 16, 2019, 7 a.m. 52.0 ppb (48) 20.0 ppb (19) 56.1 ppb (52) 32.0 ppb (30) 36.4 ppb (34) 0.0 ppb (0) 1.0 ppb (1) 0.7 ppb (8) 63.0 μg/m3 (54) 25.0 μg/m3 (78) 78.0
 
Nov. 16, 2019, 6 a.m. 54.1 ppb (50) 23.7 ppb (22) 57.5 ppb (54) 30.0 ppb (28) 37.2 ppb (34) 0.0 ppb (0) 1.0 ppb (1) 0.95 ppb (11) 61.0 μg/m3 (53) 27.0 μg/m3 (82) 82.0
 
Nov. 16, 2019, 5 a.m. 53.0 ppb (49) 21.4 ppb (20) 59.8 ppb (56) 32.0 ppb (30) 38.1 ppb (35) 0.0 ppb (0) 1.0 ppb (1) 0.86 ppb (10) 70.0 μg/m3 (58) 26.0 μg/m3 (80) 80.0
 
Nov. 16, 2019, 4 a.m. 49.4 ppb (46) 14.6 ppb (14) 52.9 ppb (49) 35.0 ppb (32) 39.6 ppb (37) 0.0 ppb (0) 1.0 ppb (1) 0.71 ppb (8) 65.0 μg/m3 (55) 28.0 μg/m3 (84) 84.0
 
Nov. 16, 2019, 3 a.m. 28.5 ppb (26) 2.7 ppb (3) 30.8 ppb (29) 26.0 ppb (24) 29.2 ppb (27) 0.0 ppb (0) 12.0 ppb (9) 0.41 ppb (5) 52.0 μg/m3 (47) 20.0 μg/m3 (67) 67.0
 
Nov. 16, 2019, 2 a.m. 19.5 ppb (18) 0.5 ppb (0) 21.9 ppb (20) 19.0 ppb (18) 21.8 ppb (20) 0.0 ppb (0) 21.0 ppb (16) 0.3 ppb (3) 48.0 μg/m3 (44) 15.0 μg/m3 (56) 56.0
 
Nov. 16, 2019, 1 a.m. 21.2 ppb (20) 0.6 ppb (1) 24.0 ppb (22) 21.0 ppb (19) 23.8 ppb (22) 0.0 ppb (0) 23.0 ppb (18) 0.32 ppb (4) 58.0 μg/m3 (52) 19.0 μg/m3 (65) 65.0
 
Nov. 16, 2019, midnight 17.6 ppb (16) 0.3 ppb (0) 21.8 ppb (20) 17.0 ppb (16) 21.6 ppb (20) 0.0 ppb (0) 38.0 ppb (29) 0.31 ppb (3) 77.0 μg/m3 (61) 24.0 μg/m3 (76) 76.0
 
Nov. 15, 2019, 11 p.m. 18.6 ppb (17) 0.9 ppb (1) 23.7 ppb (22) 18.0 ppb (17) 23.0 ppb (21) 0.0 ppb (0) 48.0 ppb (37) 0.37 ppb (4) 97.0 μg/m3 (71) 45.0 μg/m3 (124) 124.0
 
Nov. 15, 2019, 10 p.m. 18.6 ppb (17) 1.5 ppb (1) 26.4 ppb (24) 17.0 ppb (16) 24.4 ppb (23) 0.0 ppb (0) 50.0 ppb (38) N/A 81.0 μg/m3 (63) 38.0 μg/m3 (106) 106.0
 
Nov. 15, 2019, 9 p.m. 17.0 ppb (16) 1.7 ppb (2) 24.5 ppb (23) 15.0 ppb (14) 22.7 ppb (21) 0.0 ppb (0) 53.0 ppb (41) 0.34 ppb (4) 67.0 μg/m3 (56) 33.0 μg/m3 (95) 95.0
 
Nov. 15, 2019, 8 p.m. 25.0 ppb (23) 6.0 ppb (6) 33.0 ppb (31) 19.0 ppb (18) 26.8 ppb (25) 0.0 ppb (0) 33.0 ppb (25) 0.41 ppb (5) 87.0 μg/m3 (66) 50.0 μg/m3 (136) 136.0
 
Nov. 15, 2019, 7 p.m. 30.8 ppb (29) 10.6 ppb (10) 37.1 ppb (34) 20.0 ppb (19) 26.4 ppb (24) 0.0 ppb (0) 20.0 ppb (15) 0.41 ppb (5) 68.0 μg/m3 (56) 43.0 μg/m3 (119) 119.0
 
Nov. 15, 2019, 6 p.m. 36.9 ppb (34) 13.2 ppb (12) 42.1 ppb (39) 24.0 ppb (22) 29.0 ppb (27) 0.0 ppb (0) 11.0 ppb (8) 0.41 ppb (5) 70.0 μg/m3 (58) 39.0 μg/m3 (109) 109.0
 
Nov. 15, 2019, 5 p.m. 49.6 ppb (46) 22.0 ppb (20) 55.2 ppb (51) 28.0 ppb (26) 33.7 ppb (31) 0.0 ppb (0) 5.0 ppb (4) 0.54 ppb (6) 50.0 μg/m3 (45) 32.0 μg/m3 (93) 93.0
 
Nov. 15, 2019, 4 p.m. 45.9 ppb (42) 19.6 ppb (18) 53.0 ppb (49) 26.0 ppb (24) 34.6 ppb (32) 0.0 ppb (0) 5.0 ppb (4) 0.52 ppb (6) 55.0 μg/m3 (50) 36.0 μg/m3 (101) 101.0
 
Nov. 15, 2019, 3 p.m. 36.8 ppb (34) 13.4 ppb (12) 47.3 ppb (44) 23.0 ppb (21) 34.7 ppb (32) 0.0 ppb (0) 4.0 ppb (3) 0.48 ppb (5) 38.0 μg/m3 (35) 26.0 μg/m3 (80) 80.0
 
Nov. 15, 2019, 2 p.m. 39.0 ppb (36) 18.0 ppb (17) 54.0 ppb (50) 21.0 ppb (19) 37.5 ppb (35) 0.0 ppb (0) 1.0 ppb (1) 0.53 ppb (6) 63.0 μg/m3 (54) 29.0 μg/m3 (86) 86.0
 
Nov. 15, 2019, 1 p.m. 40.7 ppb (38) 22.3 ppb (21) 39.0 ppb (36) 18.0 ppb (17) 21.6 ppb (20) 0.0 ppb (0) 1.0 ppb (1) 0.59 ppb (7) 59.0 μg/m3 (52) 23.0 μg/m3 (73) 73.0
 
Nov. 15, 2019, noon 60.9 ppb (57) 39.0 ppb (36) 61.6 ppb (58) 22.0 ppb (20) 27.9 ppb (26) 0.0 ppb (0) 1.0 ppb (1) 0.67 ppb (7) 59.0 μg/m3 (52) 29.0 μg/m3 (86) 86.0
 
Nov. 15, 2019, 11 a.m. 41.7 ppb (39) 19.3 ppb (18) 48.5 ppb (45) 22.0 ppb (20) 26.0 ppb (24) 0.0 ppb (0) 1.0 ppb (1) 0.54 ppb (6) 50.0 μg/m3 (45) 29.0 μg/m3 (86) 86.0
 
Nov. 15, 2019, 10 a.m. 31.1 ppb (29) 9.8 ppb (9) 33.8 ppb (31) 21.0 ppb (19) 26.2 ppb (24) 0.0 ppb (0) 1.0 ppb (1) 0.49 ppb (5) 58.0 μg/m3 (52) 30.0 μg/m3 (88) 88.0
 
Nov. 15, 2019, 9 a.m. 43.5 ppb (40) 15.1 ppb (14) 42.8 ppb (40) 28.0 ppb (26) 29.7 ppb (28) 0.0 ppb (0) 1.0 ppb (1) 0.57 ppb (6) 66.0 μg/m3 (56) 38.0 μg/m3 (106) 106.0
 
Nov. 15, 2019, 8 a.m. 39.2 ppb (36) 12.4 ppb (11) 44.8 ppb (41) 27.0 ppb (25) 34.8 ppb (32) 0.0 ppb (0) 1.0 ppb (1) 0.6 ppb (7) 65.0 μg/m3 (55) 33.0 μg/m3 (95) 95.0
 
Nov. 15, 2019, 7 a.m. 23.4 ppb (22) 1.5 ppb (1) 31.2 ppb (29) 22.0 ppb (20) 29.5 ppb (27) 0.0 ppb (0) 7.0 ppb (5) 0.55 ppb (6) 56.0 μg/m3 (50) 31.0 μg/m3 (90) 90.0
 
Nov. 15, 2019, 6 a.m. 21.6 ppb (20) 1.1 ppb (1) 25.6 ppb (24) 20.0 ppb (19) 25.5 ppb (24) 0.0 ppb (0) 11.0 ppb (8) 0.42 ppb (5) 56.0 μg/m3 (50) 27.0 μg/m3 (82) 82.0
 
Nov. 15, 2019, 5 a.m. 24.6 ppb (23) 1.0 ppb (1) 28.4 ppb (26) 24.0 ppb (22) 28.2 ppb (26) 0.0 ppb (0) 14.0 ppb (11) 0.49 ppb (5) 65.0 μg/m3 (55) 34.0 μg/m3 (97) 97.0
 
Nov. 15, 2019, 4 a.m. 21.6 ppb (20) 0.9 ppb (1) 25.5 ppb (24) 21.0 ppb (19) 25.4 ppb (24) 0.0 ppb (0) 19.0 ppb (15) 0.39 ppb (4) 60.0 μg/m3 (52) 25.0 μg/m3 (78) 78.0
 
Nov. 15, 2019, 3 a.m. 19.7 ppb (18) 0.6 ppb (1) 23.7 ppb (22) 19.0 ppb (18) 23.7 ppb (22) 0.0 ppb (0) 26.0 ppb (20) 0.4 ppb (4) 67.0 μg/m3 (56) 26.0 μg/m3 (80) 80.0
 
Nov. 15, 2019, 2 a.m. 22.8 ppb (21) 0.5 ppb (0) 27.3 ppb (25) 22.0 ppb (20) 27.4 ppb (25) 0.0 ppb (0) 26.0 ppb (20) 0.35 ppb (4) 72.0 μg/m3 (58) 24.0 μg/m3 (76) 76.0
 
Nov. 15, 2019, 1 a.m. 25.7 ppb (24) 0.3 ppb (0) 31.5 ppb (29) 25.0 ppb (23) 31.5 ppb (29) 0.0 ppb (0) 33.0 ppb (25) 0.42 ppb (5) 86.0 μg/m3 (66) 31.0 μg/m3 (90) 90.0
 
Nov. 15, 2019, midnight 20.0 ppb (19) 0.3 ppb (0) 25.8 ppb (24) 20.0 ppb (19) 25.6 ppb (24) 0.0 ppb (0) 47.0 ppb (36) 0.37 ppb (4) 78.0 μg/m3 (62) 30.0 μg/m3 (88) 88.0
 
Nov. 14, 2019, 11 p.m. 20.0 ppb (19) 0.9 ppb (1) 27.2 ppb (25) 19.0 ppb (18) 26.3 ppb (24) 0.0 ppb (0) 57.0 ppb (44) 0.41 ppb (5) 93.0 μg/m3 (69) 41.0 μg/m3 (114) 114.0
 
Nov. 14, 2019, 10 p.m. 10.8 ppb (10) 0.8 ppb (1) 16.9 ppb (16) 10.0 ppb (9) 16.1 ppb (15) 0.0 ppb (0) 68.0 ppb (52) 0.25 ppb (3) 66.0 μg/m3 (56) 18.0 μg/m3 (63) 63.0
 
Nov. 14, 2019, 9 p.m. 22.3 ppb (21) 2.9 ppb (3) 30.1 ppb (28) 19.0 ppb (18) 27.0 ppb (25) 0.0 ppb (0) 55.0 ppb (42) 0.39 ppb (4) 87.0 μg/m3 (66) 34.0 μg/m3 (97) 97.0
 
Nov. 14, 2019, 8 p.m. 28.1 ppb (26) 4.7 ppb (4) 38.1 ppb (35) 23.0 ppb (21) 33.1 ppb (31) 0.0 ppb (0) 47.0 ppb (36) 0.48 ppb (5) 96.0 μg/m3 (70) 42.0 μg/m3 (116) 116.0
 
Nov. 14, 2019, 7 p.m. N/A N/A 42.7 ppb (40) N/A 36.5 ppb (34) 0.0 ppb (0) N/A 0.48 ppb (5) 106.0 μg/m3 (76) 46.0 μg/m3 (126) 126.0
 
Nov. 14, 2019, 6 p.m. 45.2 ppb (42) 12.2 ppb (11) 58.0 ppb (54) 33.0 ppb (31) 45.2 ppb (42) 0.0 ppb (0) 28.0 ppb (22) 0.6 ppb (7) 103.0 μg/m3 (74) 65.0 μg/m3 (155) 155.0
 
Nov. 14, 2019, 5 p.m. 60.5 ppb (57) 23.7 ppb (22) 72.9 ppb (70) 37.0 ppb (34) 48.4 ppb (45) 1.0 ppb (1) 16.0 ppb (12) 0.7 ppb (8) 108.0 μg/m3 (76) 66.0 μg/m3 (156) 156.0
 
Nov. 14, 2019, 4 p.m. 74.2 ppb (71) 41.4 ppb (38) 83.5 ppb (81) 33.0 ppb (31) 44.7 ppb (41) 1.0 ppb (1) 5.0 ppb (4) 0.8 ppb (9) 101.0 μg/m3 (73) 64.0 μg/m3 (154) 154.0
 
Nov. 14, 2019, 3 p.m. 81.6 ppb (79) 52.6 ppb (49) 91.2 ppb (90) 29.0 ppb (27) 39.9 ppb (37) 1.0 ppb (1) 1.0 ppb (1) 0.89 ppb (10) 93.0 μg/m3 (69) 45.0 μg/m3 (124) 124.0
 
Nov. 14, 2019, 2 p.m. 122.3 ppb (104) 93.2 ppb (92) 145.0 ppb (108) 29.0 ppb (27) 43.4 ppb (40) 1.0 ppb (1) 1.0 ppb (1) 1.18 ppb (13) 188.0 μg/m3 (116) 48.0 μg/m3 (131) 131.0
 
Nov. 14, 2019, 1 p.m. 90.7 ppb (89) 64.9 ppb (62) 108.0 ppb (101) 26.0 ppb (24) 34.3 ppb (32) 1.0 ppb (1) 1.0 ppb (1) 1.02 ppb (11) 86.0 μg/m3 (66) 41.0 μg/m3 (114) 114.0
 
Nov. 14, 2019, noon 66.8 ppb (64) 43.4 ppb (40) 78.5 ppb (76) 23.0 ppb (21) 35.1 ppb (32) 0.0 ppb (0) 1.0 ppb (1) 0.82 ppb (9) 82.0 μg/m3 (64) 40.0 μg/m3 (111) 111.0
 
Nov. 14, 2019, 11 a.m. 40.9 ppb (38) 17.6 ppb (16) 49.0 ppb (45) 23.0 ppb (21) 30.0 ppb (28) 0.0 ppb (0) 1.0 ppb (1) 0.71 ppb (8) 81.0 μg/m3 (63) 43.0 μg/m3 (119) 119.0
 
Nov. 14, 2019, 10 a.m. 40.7 ppb (38) 13.4 ppb (12) 45.3 ppb (42) 27.0 ppb (25) 36.0 ppb (33) 0.0 ppb (0) 1.0 ppb (1) 0.66 ppb (7) 72.0 μg/m3 (58) 41.0 μg/m3 (114) 114.0
 
Nov. 14, 2019, 9 a.m. 44.2 ppb (41) 19.2 ppb (18) 42.4 ppb (39) 25.0 ppb (23) 28.7 ppb (27) 0.0 ppb (0) 1.0 ppb (1) 0.73 ppb (8) 89.0 μg/m3 (67) 52.0 μg/m3 (141) 141.0
 
Nov. 14, 2019, 8 a.m. 51.8 ppb (48) 25.0 ppb (23) 58.4 ppb (55) 27.0 ppb (25) 38.1 ppb (35) 0.0 ppb (0) 1.0 ppb (1) 1.01 ppb (11) 80.0 μg/m3 (62) 40.0 μg/m3 (111) 111.0
 
Nov. 14, 2019, 7 a.m. 40.2 ppb (37) 11.6 ppb (11) 48.1 ppb (45) 29.0 ppb (27) 38.9 ppb (36) 0.0 ppb (0) 1.0 ppb (1) 0.91 ppb (10) 91.0 μg/m3 (68) 50.0 μg/m3 (136) 136.0
 
Nov. 14, 2019, 6 a.m. 40.2 ppb (37) 9.1 ppb (8) 44.9 ppb (42) 31.0 ppb (29) 39.4 ppb (36) 0.0 ppb (0) 2.0 ppb (2) 0.73 ppb (8) 85.0 μg/m3 (65) 49.0 μg/m3 (134) 134.0
 
Nov. 14, 2019, 5 a.m. 25.9 ppb (24) 1.1 ppb (1) 33.3 ppb (31) 25.0 ppb (23) 33.2 ppb (31) 0.0 ppb (0) 12.0 ppb (9) 0.47 ppb (5) 81.0 μg/m3 (63) 48.0 μg/m3 (131) 131.0
 
Nov. 14, 2019, 4 a.m. 29.9 ppb (28) 1.6 ppb (1) 36.8 ppb (34) 28.0 ppb (26) 36.5 ppb (34) 0.0 ppb (0) 13.0 ppb (10) 0.57 ppb (6) 91.0 μg/m3 (68) 52.0 μg/m3 (141) 141.0
 
Nov. 14, 2019, 3 a.m. 30.6 ppb (28) 1.2 ppb (1) 37.4 ppb (35) 29.0 ppb (27) 37.3 ppb (35) 0.0 ppb (0) 19.0 ppb (15) 0.5 ppb (6) 97.0 μg/m3 (71) 50.0 μg/m3 (136) 136.0
 
Nov. 14, 2019, 2 a.m. 28.0 ppb (26) 0.7 ppb (1) 34.6 ppb (32) 27.0 ppb (25) 34.5 ppb (32) 0.0 ppb (0) 31.0 ppb (24) 0.46 ppb (5) 100.0 μg/m3 (72) 50.0 μg/m3 (136) 136.0