AQSQID: 060850005

Site Name: San Jose - Jackson St.

Location: San José, CA

Reporting: True, Located: True

Current AQI: 52.0

San José CA, US: 37.3483, -121.8947

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 13, 2019, midnight 21.6 ppb (20) 0.7 ppb (1) N/A 21.0 ppb (19) N/A N/A 43.0 ppb (33) 0.44 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 12, 2019, 11 p.m. 19.7 ppb (18) 1.8 ppb (2) N/A 18.0 ppb (17) N/A N/A 43.0 ppb (33) 0.37 ppb (4) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 12, 2019, 10 p.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. 12, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (59) 59.0
 
Nov. 12, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (84) 84.0
 
Nov. 12, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (73) 73.0
 
Nov. 12, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (63) 63.0
 
Nov. 12, 2019, 5 p.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. 12, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (67) 67.0
 
Nov. 12, 2019, 3 p.m. 89.9 ppb (88) 60.6 ppb (57) N/A 29.0 ppb (27) N/A N/A 1.0 ppb (1) 1.49 ppb (17) N/A 20.0 μg/m3 (67) 88.0
 
Nov. 12, 2019, 2 p.m. 64.9 ppb (62) 38.3 ppb (35) N/A 27.0 ppb (25) N/A N/A 1.0 ppb (1) 1.14 ppb (13) N/A 14.0 μg/m3 (54) 62.0
 
Nov. 12, 2019, 1 p.m. 48.3 ppb (45) 20.5 ppb (19) N/A 28.0 ppb (26) N/A N/A 0.0 ppb (0) 0.86 ppb (10) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 12, 2019, noon 43.5 ppb (40) 18.1 ppb (17) N/A 25.0 ppb (23) N/A N/A 0.0 ppb (0) 0.87 ppb (10) N/A 21.0 μg/m3 (69) 69.0
 
Nov. 12, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (61) 61.0
 
Nov. 12, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (71) 71.0
 
Nov. 12, 2019, 9 a.m. 65.2 ppb (62) 32.2 ppb (30) N/A 33.0 ppb (31) N/A N/A 1.0 ppb (1) 1.18 ppb (13) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 12, 2019, 8 a.m. 75.8 ppb (73) 40.8 ppb (38) N/A 35.0 ppb (32) N/A N/A 1.0 ppb (1) 1.16 ppb (13) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 12, 2019, 7 a.m. 65.4 ppb (62) 28.1 ppb (26) N/A 37.0 ppb (34) N/A N/A 1.0 ppb (1) 1.26 ppb (14) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 12, 2019, 6 a.m. 98.3 ppb (97) 57.8 ppb (54) N/A 40.0 ppb (37) N/A N/A 1.0 ppb (1) 1.68 ppb (19) N/A 32.0 μg/m3 (93) 97.0
 
Nov. 12, 2019, 5 a.m. 96.7 ppb (95) 50.7 ppb (47) N/A 46.0 ppb (43) N/A N/A 1.0 ppb (1) 1.58 ppb (18) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 12, 2019, 4 a.m. 85.2 ppb (83) 33.9 ppb (31) N/A 51.0 ppb (47) N/A N/A 1.0 ppb (1) 1.16 ppb (13) N/A 27.0 μg/m3 (82) 83.0
 
Nov. 12, 2019, 3 a.m. 78.8 ppb (76) 26.7 ppb (25) N/A 52.0 ppb (48) N/A N/A 2.0 ppb (2) 1.17 ppb (13) N/A 29.0 μg/m3 (86) 86.0
 
Nov. 12, 2019, 2 a.m. 65.7 ppb (62) 14.3 ppb (13) N/A 51.0 ppb (47) N/A N/A 2.0 ppb (2) 0.94 ppb (10) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 12, 2019, 1 a.m. 37.9 ppb (35) 2.2 ppb (2) N/A 36.0 ppb (33) N/A N/A 24.0 ppb (18) 0.61 ppb (7) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 12, 2019, midnight 16.4 ppb (15) 0.4 ppb (0) N/A 16.0 ppb (15) N/A N/A 47.0 ppb (36) 0.35 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 11, 2019, 11 p.m. 13.3 ppb (12) 0.6 ppb (1) N/A 13.0 ppb (12) N/A N/A 52.0 ppb (40) 0.31 ppb (3) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 11, 2019, 10 p.m. 16.5 ppb (15) 1.3 ppb (1) N/A 15.0 ppb (14) N/A N/A 51.0 ppb (39) 0.34 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 11, 2019, 9 p.m. 27.1 ppb (25) 3.4 ppb (3) N/A 24.0 ppb (22) N/A N/A 41.0 ppb (32) 0.43 ppb (5) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 11, 2019, 8 p.m. 38.4 ppb (36) 7.5 ppb (7) N/A 31.0 ppb (29) N/A N/A 32.0 ppb (25) 0.51 ppb (6) N/A 21.0 μg/m3 (69) 69.0
 
Nov. 11, 2019, 7 p.m. 40.0 ppb (37) 9.4 ppb (9) N/A 31.0 ppb (29) N/A N/A 26.0 ppb (20) 0.53 ppb (6) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 11, 2019, 6 p.m. 37.5 ppb (35) 10.1 ppb (9) N/A 27.0 ppb (25) N/A N/A 22.0 ppb (17) 0.54 ppb (6) N/A 21.0 μg/m3 (69) 69.0
 
Nov. 11, 2019, 5 p.m. 60.2 ppb (57) 26.5 ppb (25) N/A 34.0 ppb (31) N/A N/A 9.0 ppb (7) 0.72 ppb (8) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 11, 2019, 4 p.m. 74.7 ppb (72) 43.1 ppb (40) N/A 32.0 ppb (30) N/A N/A 4.0 ppb (3) 0.84 ppb (9) N/A 15.0 μg/m3 (56) 72.0
 
Nov. 11, 2019, 3 p.m. 82.5 ppb (80) 51.1 ppb (47) N/A 31.0 ppb (29) N/A N/A 1.0 ppb (1) 1.02 ppb (11) N/A 15.0 μg/m3 (56) 80.0
 
Nov. 11, 2019, 2 p.m. 60.5 ppb (57) 35.2 ppb (33) N/A 25.0 ppb (23) N/A N/A 1.0 ppb (1) 0.96 ppb (11) N/A 14.0 μg/m3 (54) 57.0
 
Nov. 11, 2019, 1 p.m. 47.0 ppb (44) 25.9 ppb (24) N/A 21.0 ppb (19) N/A N/A 1.0 ppb (1) 0.95 ppb (11) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 11, 2019, noon 43.0 ppb (40) 22.4 ppb (21) N/A 21.0 ppb (19) N/A N/A 1.0 ppb (1) 0.93 ppb (10) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 11, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (69) 69.0
 
Nov. 11, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (78) 78.0
 
Nov. 11, 2019, 9 a.m. 65.0 ppb (62) 34.2 ppb (32) N/A 31.0 ppb (29) N/A N/A 1.0 ppb (1) 0.97 ppb (11) N/A 29.0 μg/m3 (86) 86.0
 
Nov. 11, 2019, 8 a.m. 58.2 ppb (54) 25.6 ppb (24) N/A 33.0 ppb (31) N/A N/A 1.0 ppb (1) 0.92 ppb (10) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 11, 2019, 7 a.m. 64.5 ppb (61) 29.0 ppb (27) N/A 36.0 ppb (33) N/A N/A 1.0 ppb (1) 0.99 ppb (11) N/A 35.0 μg/m3 (99) 99.0
 
Nov. 11, 2019, 6 a.m. 39.4 ppb (36) 5.5 ppb (5) N/A 34.0 ppb (31) N/A N/A 1.0 ppb (1) 0.79 ppb (9) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 11, 2019, 5 a.m. 39.0 ppb (36) 5.5 ppb (5) N/A 34.0 ppb (31) N/A N/A 2.0 ppb (2) 0.79 ppb (9) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 11, 2019, 4 a.m. 34.5 ppb (32) 3.0 ppb (3) N/A 31.0 ppb (29) N/A N/A 3.0 ppb (2) 0.66 ppb (7) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 11, 2019, 3 a.m. 27.1 ppb (25) 1.5 ppb (1) N/A 26.0 ppb (24) N/A N/A 11.0 ppb (8) 0.43 ppb (5) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 11, 2019, 2 a.m. 19.8 ppb (18) 0.5 ppb (0) N/A 19.0 ppb (18) N/A N/A 21.0 ppb (16) 0.36 ppb (4) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 11, 2019, 1 a.m. 17.6 ppb (16) 0.3 ppb (0) N/A 17.0 ppb (16) N/A N/A 36.0 ppb (28) 0.36 ppb (4) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 11, 2019, midnight 13.7 ppb (13) 0.5 ppb (0) N/A 13.0 ppb (12) N/A N/A 42.0 ppb (32) 0.3 ppb (3) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 10, 2019, 11 p.m. 10.6 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 47.0 ppb (36) 0.32 ppb (4) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 10, 2019, 10 p.m. 9.9 ppb (9) 0.7 ppb (1) N/A 9.0 ppb (8) N/A N/A 47.0 ppb (36) 0.3 ppb (3) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 10, 2019, 9 p.m. 20.0 ppb (19) 3.3 ppb (3) N/A 17.0 ppb (16) N/A N/A 37.0 ppb (28) 0.38 ppb (4) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 10, 2019, 8 p.m. 23.0 ppb (21) 4.4 ppb (4) N/A 19.0 ppb (18) N/A N/A 30.0 ppb (23) 0.4 ppb (4) N/A 28.0 μg/m3 (84) 84.0
 
Nov. 10, 2019, 7 p.m. 20.5 ppb (19) 4.6 ppb (4) N/A 16.0 ppb (15) N/A N/A 24.0 ppb (18) 0.39 ppb (4) N/A 27.0 μg/m3 (82) 82.0
 
Nov. 10, 2019, 6 p.m. 17.5 ppb (16) 3.9 ppb (4) N/A 14.0 ppb (13) N/A N/A 20.0 ppb (15) 0.4 ppb (4) N/A 28.0 μg/m3 (84) 84.0
 
Nov. 10, 2019, 5 p.m. 25.4 ppb (24) 6.5 ppb (6) N/A 19.0 ppb (18) N/A N/A 14.0 ppb (11) 0.48 ppb (5) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 10, 2019, 4 p.m. 22.5 ppb (21) 3.3 ppb (3) N/A 19.0 ppb (18) N/A N/A 11.0 ppb (8) 0.45 ppb (5) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 10, 2019, 3 p.m. 16.7 ppb (15) 1.1 ppb (1) N/A 16.0 ppb (15) N/A N/A 12.0 ppb (9) 0.41 ppb (5) N/A 25.0 μg/m3 (78) 78.0
 
Nov. 10, 2019, 2 p.m. 16.2 ppb (15) 0.3 ppb (0) N/A 16.0 ppb (15) N/A N/A 11.0 ppb (8) 0.38 ppb (4) N/A 28.0 μg/m3 (84) 84.0
 
Nov. 10, 2019, 1 p.m. 13.1 ppb (12) 0.2 ppb (0) N/A 13.0 ppb (12) N/A N/A 17.0 ppb (13) 0.34 ppb (4) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 10, 2019, noon 14.7 ppb (14) 0.4 ppb (0) N/A 14.0 ppb (13) N/A N/A 15.0 ppb (12) 0.31 ppb (3) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 10, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (63) 63.0
 
Nov. 10, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (61) 61.0
 
Nov. 10, 2019, 9 a.m. 17.3 ppb (16) 1.0 ppb (1) N/A 16.0 ppb (15) N/A N/A 15.0 ppb (12) 0.37 ppb (4) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 10, 2019, 8 a.m. 30.7 ppb (28) 4.2 ppb (4) N/A 27.0 ppb (25) N/A N/A 1.0 ppb (1) 0.62 ppb (7) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 10, 2019, 7 a.m. 26.3 ppb (24) 2.8 ppb (3) N/A 24.0 ppb (22) N/A N/A 5.0 ppb (4) 0.53 ppb (6) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 10, 2019, 6 a.m. 12.6 ppb (12) 0.5 ppb (0) N/A 12.0 ppb (11) N/A N/A 21.0 ppb (16) 0.29 ppb (3) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 10, 2019, 5 a.m. 8.9 ppb (8) 0.3 ppb (0) N/A 9.0 ppb (8) N/A N/A 28.0 ppb (22) 0.24 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 10, 2019, 4 a.m. 11.7 ppb (11) 0.6 ppb (1) N/A 11.0 ppb (10) N/A N/A 22.0 ppb (17) 0.3 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 10, 2019, 3 a.m. 22.7 ppb (21) 1.0 ppb (1) N/A 22.0 ppb (20) N/A N/A 14.0 ppb (11) 0.47 ppb (5) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 10, 2019, 2 a.m. 29.5 ppb (27) 0.9 ppb (1) N/A 29.0 ppb (27) N/A N/A 17.0 ppb (13) 0.55 ppb (6) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 10, 2019, 1 a.m. 22.7 ppb (21) 0.5 ppb (0) N/A 22.0 ppb (20) N/A N/A 30.0 ppb (23) 0.48 ppb (5) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 10, 2019, midnight 16.0 ppb (15) 0.6 ppb (1) N/A 15.0 ppb (14) N/A N/A 41.0 ppb (32) 0.47 ppb (5) N/A 28.0 μg/m3 (84) 84.0
 
Nov. 9, 2019, 11 p.m. 16.4 ppb (15) 1.1 ppb (1) N/A 15.0 ppb (14) N/A N/A 48.0 ppb (37) 0.44 ppb (5) N/A 25.0 μg/m3 (78) 78.0
 
Nov. 9, 2019, 10 p.m. 13.7 ppb (13) 1.3 ppb (1) N/A 12.0 ppb (11) N/A N/A 45.0 ppb (35) 0.43 ppb (5) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 9, 2019, 9 p.m. 14.7 ppb (14) 1.8 ppb (2) N/A 13.0 ppb (12) N/A N/A 41.0 ppb (32) 0.42 ppb (5) N/A 30.0 μg/m3 (88) 88.0
 
Nov. 9, 2019, 8 p.m. 22.9 ppb (21) 4.8 ppb (4) N/A 18.0 ppb (17) N/A N/A 29.0 ppb (22) 0.48 ppb (5) N/A 38.0 μg/m3 (106) 106.0
 
Nov. 9, 2019, 7 p.m. 31.6 ppb (29) 8.9 ppb (8) N/A 23.0 ppb (21) N/A N/A 21.0 ppb (16) 0.52 ppb (6) N/A 42.0 μg/m3 (116) 116.0
 
Nov. 9, 2019, 6 p.m. 29.7 ppb (28) 8.8 ppb (8) N/A 21.0 ppb (19) N/A N/A 16.0 ppb (12) 0.51 ppb (6) N/A 40.0 μg/m3 (111) 111.0
 
Nov. 9, 2019, 5 p.m. 28.4 ppb (26) 6.9 ppb (6) N/A 22.0 ppb (20) N/A N/A 10.0 ppb (8) 0.52 ppb (6) N/A 41.0 μg/m3 (114) 114.0
 
Nov. 9, 2019, 4 p.m. 22.4 ppb (21) 3.8 ppb (4) N/A 19.0 ppb (18) N/A N/A 10.0 ppb (8) 0.46 ppb (5) N/A 35.0 μg/m3 (99) 99.0
 
Nov. 9, 2019, 3 p.m. 18.5 ppb (17) 1.2 ppb (1) N/A 17.0 ppb (16) N/A N/A 11.0 ppb (8) 0.42 ppb (5) N/A 36.0 μg/m3 (101) 101.0
 
Nov. 9, 2019, 2 p.m. 16.8 ppb (16) 0.3 ppb (0) N/A 17.0 ppb (16) N/A N/A 12.0 ppb (9) 0.4 ppb (4) N/A 34.0 μg/m3 (97) 97.0
 
Nov. 9, 2019, 1 p.m. 15.6 ppb (14) 0.4 ppb (0) N/A 15.0 ppb (14) N/A N/A 14.0 ppb (11) 0.39 ppb (4) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 9, 2019, noon 14.5 ppb (13) 0.2 ppb (0) N/A 14.0 ppb (13) N/A N/A 14.0 ppb (11) 0.37 ppb (4) N/A 29.0 μg/m3 (86) 86.0
 
Nov. 9, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (86) 86.0
 
Nov. 9, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (84) 84.0
 
Nov. 9, 2019, 9 a.m. 12.2 ppb (11) 0.2 ppb (0) N/A 12.0 ppb (11) N/A N/A 22.0 ppb (17) 0.32 ppb (4) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 9, 2019, 8 a.m. 23.5 ppb (22) 2.0 ppb (2) N/A 22.0 ppb (20) N/A N/A 11.0 ppb (8) 0.52 ppb (6) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 9, 2019, 7 a.m. 40.0 ppb (37) 8.4 ppb (8) N/A 32.0 ppb (30) N/A N/A 1.0 ppb (1) 0.8 ppb (9) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 9, 2019, 6 a.m. 37.6 ppb (35) 5.6 ppb (5) N/A 32.0 ppb (30) N/A N/A 2.0 ppb (2) 0.74 ppb (8) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 9, 2019, 5 a.m. 34.2 ppb (32) 5.7 ppb (5) N/A 29.0 ppb (27) N/A N/A 7.0 ppb (5) 0.67 ppb (7) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 9, 2019, 4 a.m. 19.6 ppb (18) 1.4 ppb (1) N/A 18.0 ppb (17) N/A N/A 19.0 ppb (15) 0.47 ppb (5) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 9, 2019, 3 a.m. 11.4 ppb (11) 0.4 ppb (0) N/A 11.0 ppb (10) N/A N/A 30.0 ppb (23) 0.33 ppb (4) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 9, 2019, 2 a.m. 10.9 ppb (10) 0.4 ppb (0) N/A 10.0 ppb (9) N/A N/A 31.0 ppb (24) 0.33 ppb (4) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 9, 2019, 1 a.m. 22.8 ppb (21) 1.2 ppb (1) N/A 22.0 ppb (20) N/A N/A 22.0 ppb (17) 0.45 ppb (5) N/A 21.0 μg/m3 (69) 69.0
 
Nov. 9, 2019, midnight 26.1 ppb (24) 1.5 ppb (1) N/A 25.0 ppb (23) N/A N/A 28.0 ppb (22) 0.53 ppb (6) N/A 31.0 μg/m3 (90) 90.0
 
Nov. 8, 2019, 11 p.m. 17.7 ppb (16) 1.3 ppb (1) N/A 16.0 ppb (15) N/A N/A 43.0 ppb (33) 0.45 ppb (5) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 8, 2019, 10 p.m. 17.5 ppb (16) 1.8 ppb (2) N/A 16.0 ppb (15) N/A N/A 45.0 ppb (35) 0.42 ppb (5) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 8, 2019, 9 p.m. 25.4 ppb (24) 5.0 ppb (5) N/A 20.0 ppb (19) N/A N/A 31.0 ppb (24) 0.5 ppb (6) N/A 32.0 μg/m3 (93) 93.0
 
Nov. 8, 2019, 8 p.m. 34.0 ppb (31) 9.4 ppb (9) N/A 25.0 ppb (23) N/A N/A 23.0 ppb (18) 0.56 ppb (6) N/A 45.0 μg/m3 (124) 124.0
 
Nov. 8, 2019, 7 p.m. 45.2 ppb (42) 14.9 ppb (14) N/A 30.0 ppb (28) N/A N/A 18.0 ppb (14) 0.66 ppb (7) N/A 36.0 μg/m3 (101) 101.0
 
Nov. 8, 2019, 6 p.m. 43.5 ppb (40) 17.0 ppb (16) N/A 27.0 ppb (25) N/A N/A 13.0 ppb (10) 0.65 ppb (7) N/A 35.0 μg/m3 (99) 99.0
 
Nov. 8, 2019, 5 p.m. 37.0 ppb (34) 15.1 ppb (14) N/A 22.0 ppb (20) N/A N/A 10.0 ppb (8) 0.59 ppb (7) N/A 32.0 μg/m3 (93) 93.0
 
Nov. 8, 2019, 4 p.m. 33.3 ppb (31) 10.6 ppb (10) N/A 23.0 ppb (21) N/A N/A 7.0 ppb (5) 0.54 ppb (6) N/A 32.0 μg/m3 (93) 93.0
 
Nov. 8, 2019, 3 p.m. 25.1 ppb (23) 3.9 ppb (4) N/A 21.0 ppb (19) N/A N/A 6.0 ppb (5) 0.46 ppb (5) N/A 33.0 μg/m3 (95) 95.0
 
Nov. 8, 2019, 2 p.m. 19.6 ppb (18) 0.7 ppb (1) N/A 19.0 ppb (18) N/A N/A 9.0 ppb (7) 0.4 ppb (4) N/A 30.0 μg/m3 (88) 88.0
 
Nov. 8, 2019, 1 p.m. 18.8 ppb (17) 0.3 ppb (0) N/A 19.0 ppb (18) N/A N/A 10.0 ppb (8) 0.39 ppb (4) N/A 32.0 μg/m3 (93) 93.0
 
Nov. 8, 2019, noon 19.9 ppb (18) 0.3 ppb (0) N/A 20.0 ppb (19) N/A N/A 7.0 ppb (5) 0.37 ppb (4) N/A 32.0 μg/m3 (93) 93.0
 
Nov. 8, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (93) 93.0
 
Nov. 8, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (73) 73.0
 
Nov. 8, 2019, 9 a.m. 16.8 ppb (16) 0.2 ppb (0) N/A 17.0 ppb (16) N/A N/A 15.0 ppb (12) 0.36 ppb (4) N/A 26.0 μg/m3 (80) 80.0
 
Nov. 8, 2019, 8 a.m. 29.4 ppb (27) 6.9 ppb (6) N/A 22.0 ppb (20) N/A N/A 6.0 ppb (5) 0.58 ppb (6) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 8, 2019, 7 a.m. 31.4 ppb (29) 5.2 ppb (5) N/A 26.0 ppb (24) N/A N/A 3.0 ppb (2) 0.58 ppb (6) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 8, 2019, 6 a.m. 28.9 ppb (27) 2.9 ppb (3) N/A 26.0 ppb (24) N/A N/A 6.0 ppb (5) 0.52 ppb (6) N/A 23.0 μg/m3 (73) 73.0
 
Nov. 8, 2019, 5 a.m. 24.1 ppb (22) 2.0 ppb (2) N/A 22.0 ppb (20) N/A N/A 10.0 ppb (8) 0.48 ppb (5) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 8, 2019, 4 a.m. 16.8 ppb (16) 0.8 ppb (1) N/A 16.0 ppb (15) N/A N/A 17.0 ppb (13) 0.37 ppb (4) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 8, 2019, 3 a.m. 12.8 ppb (12) 0.7 ppb (1) N/A 12.0 ppb (11) N/A N/A 22.0 ppb (17) 0.33 ppb (4) N/A 15.0 μg/m3 (56) 56.0
 
Nov. 8, 2019, 2 a.m. 11.6 ppb (11) 0.9 ppb (1) N/A 11.0 ppb (10) N/A N/A 24.0 ppb (18) 0.33 ppb (4) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 8, 2019, 1 a.m. 17.5 ppb (16) 1.0 ppb (1) N/A 17.0 ppb (16) N/A N/A 20.0 ppb (15) 0.38 ppb (4) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 8, 2019, midnight 22.6 ppb (21) 1.8 ppb (2) N/A 21.0 ppb (19) N/A N/A 23.0 ppb (18) 0.45 ppb (5) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 7, 2019, 11 p.m. 24.9 ppb (23) 3.7 ppb (3) N/A 21.0 ppb (19) N/A N/A 27.0 ppb (21) 0.48 ppb (5) N/A 25.0 μg/m3 (78) 78.0
 
Nov. 7, 2019, 10 p.m. 32.4 ppb (30) 8.1 ppb (8) N/A 24.0 ppb (22) N/A N/A 23.0 ppb (18) 0.51 ppb (6) N/A 29.0 μg/m3 (86) 86.0
 
Nov. 7, 2019, 9 p.m. 28.6 ppb (26) 8.3 ppb (8) N/A 20.0 ppb (19) N/A N/A 21.0 ppb (16) 0.49 ppb (5) N/A 30.0 μg/m3 (88) 88.0
 
Nov. 7, 2019, 8 p.m. 51.1 ppb (47) 18.9 ppb (18) N/A 32.0 ppb (30) N/A N/A 16.0 ppb (12) 0.69 ppb (8) N/A 35.0 μg/m3 (99) 99.0
 
Nov. 7, 2019, 7 p.m. 47.3 ppb (44) 21.0 ppb (19) N/A 26.0 ppb (24) N/A N/A 12.0 ppb (9) 0.65 ppb (7) N/A 39.0 μg/m3 (109) 109.0
 
Nov. 7, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (93) 93.0
 
Nov. 7, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (80) 80.0
 
Nov. 7, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (67) 67.0
 
Nov. 7, 2019, 3 p.m. 35.4 ppb (33) 10.9 ppb (10) N/A 24.0 ppb (22) N/A N/A 1.0 ppb (1) 0.52 ppb (6) N/A 15.0 μg/m3 (56) 56.0
 
Nov. 7, 2019, 2 p.m. 29.7 ppb (28) 4.9 ppb (5) N/A 25.0 ppb (23) N/A N/A 0.0 ppb (0) 0.45 ppb (5) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 7, 2019, 1 p.m. 24.4 ppb (23) 1.6 ppb (1) N/A 23.0 ppb (21) N/A N/A 1.0 ppb (1) 0.42 ppb (5) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 7, 2019, noon 23.0 ppb (21) 1.4 ppb (1) N/A 22.0 ppb (20) N/A N/A 1.0 ppb (1) 0.42 ppb (5) N/A 20.0 μg/m3 (67) 67.0
 
Nov. 7, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (65) 65.0
 
Nov. 7, 2019, 10 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. 7, 2019, 9 a.m. 50.4 ppb (47) 27.5 ppb (25) N/A 23.0 ppb (21) N/A N/A 0.0 ppb (0) 0.78 ppb (9) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 7, 2019, 8 a.m. 44.2 ppb (41) 17.8 ppb (16) N/A 27.0 ppb (25) N/A N/A 0.0 ppb (0) 0.64 ppb (7) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 7, 2019, 7 a.m. 43.1 ppb (40) 15.7 ppb (15) N/A 27.0 ppb (25) N/A N/A 0.0 ppb (0) 0.68 ppb (8) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 7, 2019, 6 a.m. 36.4 ppb (34) 9.7 ppb (9) N/A 27.0 ppb (25) N/A N/A 1.0 ppb (1) 0.65 ppb (7) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 7, 2019, 5 a.m. 38.5 ppb (36) 12.2 ppb (11) N/A 26.0 ppb (24) N/A N/A 1.0 ppb (1) 0.67 ppb (7) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 7, 2019, 4 a.m. 27.5 ppb (25) 4.5 ppb (4) N/A 23.0 ppb (21) N/A N/A 7.0 ppb (5) 0.47 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 7, 2019, 3 a.m. 14.4 ppb (13) 0.8 ppb (1) N/A 14.0 ppb (13) N/A N/A 18.0 ppb (14) 0.35 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 7, 2019, 2 a.m. 13.7 ppb (13) 0.8 ppb (1) N/A 13.0 ppb (12) N/A N/A 20.0 ppb (15) 0.33 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 7, 2019, 1 a.m. 16.2 ppb (15) 0.7 ppb (1) N/A 16.0 ppb (15) N/A N/A 21.0 ppb (16) 0.39 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 7, 2019, midnight 18.7 ppb (17) 1.5 ppb (1) N/A 17.0 ppb (16) N/A N/A 25.0 ppb (19) 0.38 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 6, 2019, 11 p.m. 16.2 ppb (15) 1.8 ppb (2) N/A 14.0 ppb (13) N/A N/A 34.0 ppb (26) 0.36 ppb (4) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 6, 2019, 10 p.m. 17.2 ppb (16) 3.1 ppb (3) N/A 14.0 ppb (13) N/A N/A 31.0 ppb (24) 0.36 ppb (4) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 6, 2019, 9 p.m. 19.4 ppb (18) 4.1 ppb (4) N/A 15.0 ppb (14) N/A N/A 30.0 ppb (23) 0.39 ppb (4) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 6, 2019, 8 p.m. 29.0 ppb (27) 8.5 ppb (8) N/A 21.0 ppb (19) N/A N/A 22.0 ppb (17) 0.47 ppb (5) N/A 32.0 μg/m3 (93) 93.0
 
Nov. 6, 2019, 7 p.m. 32.8 ppb (30) 10.8 ppb (10) N/A 22.0 ppb (20) N/A N/A 17.0 ppb (13) 0.5 ppb (6) N/A N/A 30.0
 
Nov. 6, 2019, 6 p.m. 37.7 ppb (35) 14.0 ppb (13) N/A 24.0 ppb (22) N/A N/A 14.0 ppb (11) 0.54 ppb (6) N/A 35.0 μg/m3 (99) 99.0
 
Nov. 6, 2019, 5 p.m. 33.7 ppb (31) 10.4 ppb (10) N/A 23.0 ppb (21) N/A N/A 10.0 ppb (8) 0.49 ppb (5) N/A 27.0 μg/m3 (82) 82.0
 
Nov. 6, 2019, 4 p.m. 28.7 ppb (27) 5.9 ppb (5) N/A 23.0 ppb (21) N/A N/A 9.0 ppb (7) 0.45 ppb (5) N/A N/A 27.0
 
Nov. 6, 2019, 3 p.m. 24.3 ppb (23) 2.5 ppb (2) N/A 22.0 ppb (20) N/A N/A 8.0 ppb (6) 0.43 ppb (5) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 6, 2019, 2 p.m. 21.7 ppb (20) 0.7 ppb (1) N/A 21.0 ppb (19) N/A N/A 7.0 ppb (5) 0.38 ppb (4) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 6, 2019, 1 p.m. 23.6 ppb (22) 2.0 ppb (2) N/A 22.0 ppb (20) N/A N/A 7.0 ppb (5) 0.41 ppb (5) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 6, 2019, noon 32.8 ppb (30) 4.8 ppb (4) N/A 28.0 ppb (26) N/A N/A 1.0 ppb (1) 0.59 ppb (7) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 6, 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. 6, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (67) 67.0
 
Nov. 6, 2019, 9 a.m. 51.0 ppb (47) 21.4 ppb (20) N/A 30.0 ppb (28) N/A N/A 1.0 ppb (1) 1.01 ppb (11) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 6, 2019, 8 a.m. 53.4 ppb (49) 22.7 ppb (21) N/A 31.0 ppb (29) N/A N/A 0.0 ppb (0) 0.87 ppb (10) N/A 18.0 μg/m3 (63) 63.0
 
Nov. 6, 2019, 7 a.m. 38.5 ppb (36) 7.6 ppb (7) N/A 31.0 ppb (29) N/A N/A 3.0 ppb (2) 0.76 ppb (8) N/A 15.0 μg/m3 (56) 56.0
 
Nov. 6, 2019, 6 a.m. 57.8 ppb (54) 21.7 ppb (20) N/A 36.0 ppb (33) N/A N/A 1.0 ppb (1) 0.98 ppb (11) N/A 21.0 μg/m3 (69) 69.0
 
Nov. 6, 2019, 5 a.m. 51.8 ppb (48) 12.5 ppb (12) N/A 39.0 ppb (36) N/A N/A 1.0 ppb (1) 0.91 ppb (10) N/A 24.0 μg/m3 (76) 76.0
 
Nov. 6, 2019, 4 a.m. 48.8 ppb (45) 7.9 ppb (7) N/A 41.0 ppb (38) N/A N/A 2.0 ppb (2) 0.84 ppb (9) N/A 22.0 μg/m3 (71) 71.0
 
Nov. 6, 2019, 3 a.m. 47.7 ppb (44) 4.8 ppb (4) N/A 43.0 ppb (40) N/A N/A 6.0 ppb (5) 0.82 ppb (9) N/A 27.0 μg/m3 (82) 82.0
 
Nov. 6, 2019, 2 a.m. 56.9 ppb (53) 4.7 ppb (4) N/A 52.0 ppb (48) N/A N/A 12.0 ppb (9) 0.9 ppb (10) N/A 25.0 μg/m3 (78) 78.0
 
Nov. 6, 2019, 1 a.m. 29.5 ppb (27) 0.4 ppb (0) N/A 29.0 ppb (27) N/A N/A 46.0 ppb (35) 0.58 ppb (6) N/A 25.0 μg/m3 (78) 78.0