AQSQID: 060595001

Site Name: La Habra

Location: La Habra, CA

Reporting: True, Located: True

Current AQI: 16.0

La Habra CA, US: 33.9258, -117.9506

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 15, 2019, 3 a.m. 17.7 ppb (16) 1.8 ppb (2) N/A 16.0 ppb (15) N/A N/A 13.0 ppb (10) 0.25 ppb (3) N/A N/A 16.0
 
Nov. 15, 2019, 2 a.m. 14.7 ppb (14) 1.4 ppb (1) N/A 13.0 ppb (12) N/A N/A 20.0 ppb (15) 0.22 ppb (2) N/A N/A 15.0
 
Nov. 15, 2019, 1 a.m. 14.6 ppb (14) 1.1 ppb (1) N/A 14.0 ppb (13) N/A N/A 28.0 ppb (22) 0.21 ppb (2) N/A N/A 22.0
 
Nov. 15, 2019, midnight 14.2 ppb (13) 0.9 ppb (1) N/A 13.0 ppb (12) N/A N/A 35.0 ppb (27) 0.22 ppb (2) N/A N/A 27.0
 
Nov. 14, 2019, 11 p.m. 20.8 ppb (19) 2.5 ppb (2) N/A 18.0 ppb (17) N/A N/A 37.0 ppb (28) 0.28 ppb (3) N/A N/A 28.0
 
Nov. 14, 2019, 10 p.m. 31.2 ppb (29) 4.4 ppb (4) N/A 27.0 ppb (25) N/A N/A 43.0 ppb (33) 0.43 ppb (5) N/A N/A 33.0
 
Nov. 14, 2019, 9 p.m. 20.9 ppb (19) 3.5 ppb (3) N/A 17.0 ppb (16) N/A N/A 47.0 ppb (36) 0.36 ppb (4) N/A N/A 36.0
 
Nov. 14, 2019, 8 p.m. 11.9 ppb (11) 2.3 ppb (2) N/A 10.0 ppb (9) N/A N/A 45.0 ppb (35) 0.31 ppb (3) N/A N/A 35.0
 
Nov. 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Nov. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Nov. 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Nov. 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Nov. 14, 2019, 3 p.m. 16.3 ppb (15) 4.2 ppb (4) N/A 12.0 ppb (11) N/A N/A 15.0 ppb (12) 0.34 ppb (4) N/A N/A 15.0
 
Nov. 14, 2019, 2 p.m. 12.8 ppb (12) 2.3 ppb (2) N/A 11.0 ppb (10) N/A N/A 16.0 ppb (12) 0.29 ppb (3) N/A N/A 12.0
 
Nov. 14, 2019, 1 p.m. 11.7 ppb (11) 2.9 ppb (3) N/A 9.0 ppb (8) N/A N/A 18.0 ppb (14) 0.25 ppb (3) N/A N/A 14.0
 
Nov. 14, 2019, noon 13.5 ppb (12) 1.7 ppb (2) N/A 12.0 ppb (11) N/A N/A 14.0 ppb (11) 0.2 ppb (2) N/A N/A 12.0
 
Nov. 14, 2019, 11 a.m. 17.6 ppb (16) 4.3 ppb (4) N/A 13.0 ppb (12) N/A N/A 0.0 ppb (0) 0.32 ppb (4) N/A N/A 16.0
 
Nov. 14, 2019, 10 a.m. 22.3 ppb (21) 9.5 ppb (9) N/A 13.0 ppb (12) N/A N/A -2.0 ppb (0) 0.34 ppb (4) N/A N/A 21.0
 
Nov. 14, 2019, 9 a.m. 39.2 ppb (36) 25.3 ppb (23) N/A 14.0 ppb (13) N/A N/A -3.0 ppb (0) 0.51 ppb (6) N/A N/A 36.0
 
Nov. 14, 2019, 8 a.m. 28.8 ppb (27) 14.8 ppb (14) N/A 14.0 ppb (13) N/A N/A -3.0 ppb (0) 0.47 ppb (5) N/A N/A 27.0
 
Nov. 14, 2019, 7 a.m. 31.4 ppb (29) 15.8 ppb (15) N/A 16.0 ppb (15) N/A N/A -3.0 ppb (0) 0.54 ppb (6) N/A N/A 29.0
 
Nov. 14, 2019, 6 a.m. 25.3 ppb (23) 7.9 ppb (7) N/A 17.0 ppb (16) N/A N/A -3.0 ppb (0) 0.44 ppb (5) N/A N/A 23.0
 
Nov. 14, 2019, 5 a.m. 26.8 ppb (25) 5.6 ppb (5) N/A 21.0 ppb (19) N/A N/A -1.0 ppb (0) 0.46 ppb (5) N/A N/A 25.0
 
Nov. 14, 2019, 4 a.m. 20.1 ppb (19) 2.2 ppb (2) N/A 18.0 ppb (17) N/A N/A 7.0 ppb (5) 0.3 ppb (3) N/A N/A 19.0
 
Nov. 14, 2019, 3 a.m. 14.9 ppb (14) 1.2 ppb (1) N/A 14.0 ppb (13) N/A N/A 19.0 ppb (15) 0.23 ppb (3) N/A N/A 15.0
 
Nov. 14, 2019, 2 a.m. 15.8 ppb (15) 1.3 ppb (1) N/A 14.0 ppb (13) N/A N/A 23.0 ppb (18) 0.24 ppb (3) N/A N/A 18.0
 
Nov. 14, 2019, 1 a.m. 20.4 ppb (19) 1.2 ppb (1) N/A 19.0 ppb (18) N/A N/A 27.0 ppb (21) 0.3 ppb (3) N/A N/A 21.0
 
Nov. 14, 2019, midnight 21.9 ppb (20) 1.3 ppb (1) N/A 21.0 ppb (19) N/A N/A 36.0 ppb (28) 0.35 ppb (4) N/A N/A 28.0
 
Nov. 13, 2019, 11 p.m. 26.5 ppb (25) 3.4 ppb (3) N/A 23.0 ppb (21) N/A N/A 34.0 ppb (26) 0.34 ppb (4) N/A N/A 26.0
 
Nov. 13, 2019, 10 p.m. 29.0 ppb (27) 4.1 ppb (4) N/A 25.0 ppb (23) N/A N/A 44.0 ppb (34) 0.48 ppb (5) N/A N/A 34.0
 
Nov. 13, 2019, 9 p.m. 29.1 ppb (27) 4.9 ppb (5) N/A 24.0 ppb (22) N/A N/A 46.0 ppb (35) 0.53 ppb (6) N/A N/A 35.0
 
Nov. 13, 2019, 8 p.m. 39.3 ppb (36) 11.0 ppb (10) N/A 28.0 ppb (26) N/A N/A 28.0 ppb (22) 0.59 ppb (7) N/A N/A 36.0
 
Nov. 13, 2019, 7 p.m. 32.9 ppb (30) 10.8 ppb (10) N/A 22.0 ppb (20) N/A N/A 23.0 ppb (18) 0.56 ppb (6) N/A N/A 30.0
 
Nov. 13, 2019, 6 p.m. 33.6 ppb (31) 11.4 ppb (11) N/A 22.0 ppb (20) N/A N/A 12.0 ppb (9) 0.58 ppb (6) N/A N/A 31.0
 
Nov. 13, 2019, 5 p.m. 33.9 ppb (31) 12.2 ppb (11) N/A 22.0 ppb (20) N/A N/A 7.0 ppb (5) 0.56 ppb (6) N/A N/A 31.0
 
Nov. 13, 2019, 4 p.m. 33.5 ppb (31) 12.4 ppb (11) N/A 21.0 ppb (19) N/A N/A 4.0 ppb (3) 0.52 ppb (6) N/A N/A 31.0
 
Nov. 13, 2019, 3 p.m. 46.0 ppb (43) 25.4 ppb (24) N/A 21.0 ppb (19) N/A N/A 0.0 ppb (0) 0.57 ppb (6) N/A N/A 43.0
 
Nov. 13, 2019, 2 p.m. 25.8 ppb (24) 5.4 ppb (5) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) 0.47 ppb (5) N/A N/A 24.0
 
Nov. 13, 2019, 1 p.m. 19.8 ppb (18) 1.9 ppb (2) N/A 18.0 ppb (17) N/A N/A 2.0 ppb (2) 0.39 ppb (4) N/A N/A 18.0
 
Nov. 13, 2019, noon 19.5 ppb (18) 2.2 ppb (2) N/A 17.0 ppb (16) N/A N/A 4.0 ppb (3) 0.34 ppb (4) N/A N/A 18.0
 
Nov. 13, 2019, 11 a.m. 18.1 ppb (17) 1.8 ppb (2) N/A 16.0 ppb (15) N/A N/A 5.0 ppb (4) 0.36 ppb (4) N/A N/A 17.0
 
Nov. 13, 2019, 10 a.m. 18.0 ppb (17) 2.2 ppb (2) N/A 16.0 ppb (15) N/A N/A 4.0 ppb (3) 0.29 ppb (3) N/A N/A 17.0
 
Nov. 13, 2019, 9 a.m. 17.6 ppb (16) 1.7 ppb (2) N/A 16.0 ppb (15) N/A N/A 8.0 ppb (6) 0.31 ppb (3) N/A N/A 16.0
 
Nov. 13, 2019, 8 a.m. 18.6 ppb (17) 2.0 ppb (2) N/A 17.0 ppb (16) N/A N/A 8.0 ppb (6) 0.28 ppb (3) N/A N/A 17.0
 
Nov. 13, 2019, 7 a.m. 19.6 ppb (18) 3.0 ppb (3) N/A 17.0 ppb (16) N/A N/A 4.0 ppb (3) 0.37 ppb (4) N/A N/A 18.0
 
Nov. 13, 2019, 6 a.m. 29.6 ppb (27) 7.4 ppb (7) N/A 22.0 ppb (20) N/A N/A -2.0 ppb (0) 0.52 ppb (6) N/A N/A 27.0
 
Nov. 13, 2019, 5 a.m. 31.5 ppb (29) 5.6 ppb (5) N/A 26.0 ppb (24) N/A N/A -1.0 ppb (0) 0.51 ppb (6) N/A N/A 29.0
 
Nov. 13, 2019, 4 a.m. 27.4 ppb (25) 2.6 ppb (2) N/A 25.0 ppb (23) N/A N/A 9.0 ppb (7) 0.4 ppb (4) N/A N/A 25.0
 
Nov. 13, 2019, 3 a.m. 22.5 ppb (21) 1.6 ppb (1) N/A 21.0 ppb (19) N/A N/A 22.0 ppb (17) 0.34 ppb (4) N/A N/A 21.0
 
Nov. 13, 2019, 2 a.m. 24.8 ppb (23) 1.4 ppb (1) N/A 23.0 ppb (21) N/A N/A 29.0 ppb (22) 0.37 ppb (4) N/A N/A 23.0
 
Nov. 13, 2019, 1 a.m. 27.2 ppb (25) 1.4 ppb (1) N/A 26.0 ppb (24) N/A N/A 32.0 ppb (25) 0.41 ppb (5) N/A N/A 25.0
 
Nov. 13, 2019, midnight 27.0 ppb (25) 1.8 ppb (2) N/A 25.0 ppb (23) N/A N/A 39.0 ppb (30) 0.4 ppb (4) N/A N/A 30.0
 
Nov. 12, 2019, 11 p.m. 29.0 ppb (27) 3.1 ppb (3) N/A 26.0 ppb (24) N/A N/A 43.0 ppb (33) 0.41 ppb (5) N/A N/A 33.0
 
Nov. 12, 2019, 10 p.m. 32.7 ppb (30) 4.6 ppb (4) N/A 28.0 ppb (26) N/A N/A 49.0 ppb (38) 0.51 ppb (6) N/A N/A 38.0
 
Nov. 12, 2019, 9 p.m. 39.4 ppb (36) 7.8 ppb (7) N/A 32.0 ppb (30) N/A N/A 41.0 ppb (32) 0.58 ppb (6) N/A N/A 36.0
 
Nov. 12, 2019, 8 p.m. 44.4 ppb (41) 11.0 ppb (10) N/A 33.0 ppb (31) N/A N/A 34.0 ppb (26) 0.63 ppb (7) N/A N/A 41.0
 
Nov. 12, 2019, 7 p.m. 43.6 ppb (40) 13.6 ppb (13) N/A 30.0 ppb (28) N/A N/A 26.0 ppb (20) 0.66 ppb (7) N/A N/A 40.0
 
Nov. 12, 2019, 6 p.m. 39.7 ppb (37) 15.4 ppb (14) N/A 24.0 ppb (22) N/A N/A 18.0 ppb (14) 0.62 ppb (7) N/A N/A 37.0
 
Nov. 12, 2019, 5 p.m. 37.7 ppb (35) 15.3 ppb (14) N/A 22.0 ppb (20) N/A N/A 10.0 ppb (8) 0.57 ppb (6) N/A N/A 35.0
 
Nov. 12, 2019, 4 p.m. 27.0 ppb (25) 8.7 ppb (8) N/A 18.0 ppb (17) N/A N/A 8.0 ppb (6) 0.46 ppb (5) N/A N/A 25.0
 
Nov. 12, 2019, 3 p.m. 34.9 ppb (32) 11.7 ppb (11) N/A 23.0 ppb (21) N/A N/A 1.0 ppb (1) 0.51 ppb (6) N/A N/A 32.0
 
Nov. 12, 2019, 2 p.m. 42.2 ppb (39) 14.4 ppb (13) N/A 28.0 ppb (26) N/A N/A -3.0 ppb (0) 0.55 ppb (6) N/A N/A 39.0
 
Nov. 12, 2019, 1 p.m. 41.2 ppb (38) 19.1 ppb (18) N/A 22.0 ppb (20) N/A N/A -3.0 ppb (0) 0.51 ppb (6) N/A N/A 38.0
 
Nov. 12, 2019, noon 41.2 ppb (38) 25.4 ppb (24) N/A 16.0 ppb (15) N/A N/A -3.0 ppb (0) 0.44 ppb (5) N/A N/A 38.0
 
Nov. 12, 2019, 11 a.m. 24.4 ppb (23) 11.3 ppb (10) N/A 13.0 ppb (12) N/A N/A -3.0 ppb (0) 0.43 ppb (5) N/A N/A 23.0
 
Nov. 12, 2019, 10 a.m. 26.4 ppb (24) 11.6 ppb (11) N/A 15.0 ppb (14) N/A N/A -3.0 ppb (0) 0.42 ppb (5) N/A N/A 24.0
 
Nov. 12, 2019, 9 a.m. 27.5 ppb (25) 10.3 ppb (10) N/A 17.0 ppb (16) N/A N/A -3.0 ppb (0) 0.46 ppb (5) N/A N/A 25.0
 
Nov. 12, 2019, 8 a.m. 23.5 ppb (22) 6.2 ppb (6) N/A 17.0 ppb (16) N/A N/A -2.0 ppb (0) 0.44 ppb (5) N/A N/A 22.0
 
Nov. 12, 2019, 7 a.m. 25.8 ppb (24) 5.5 ppb (5) N/A 20.0 ppb (19) N/A N/A -2.0 ppb (0) 0.51 ppb (6) N/A N/A 24.0
 
Nov. 12, 2019, 6 a.m. 23.3 ppb (22) 3.5 ppb (3) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) 0.42 ppb (5) N/A N/A 22.0
 
Nov. 12, 2019, 5 a.m. 25.7 ppb (24) 3.6 ppb (3) N/A 22.0 ppb (20) N/A N/A 0.0 ppb (0) 0.48 ppb (5) N/A N/A 24.0
 
Nov. 12, 2019, 4 a.m. 24.6 ppb (23) 2.8 ppb (3) N/A 22.0 ppb (20) N/A N/A 5.0 ppb (4) 0.44 ppb (5) N/A N/A 23.0
 
Nov. 12, 2019, 3 a.m. 20.9 ppb (19) 2.1 ppb (2) N/A 19.0 ppb (18) N/A N/A 14.0 ppb (11) 0.33 ppb (4) N/A N/A 19.0
 
Nov. 12, 2019, 2 a.m. 16.3 ppb (15) 1.3 ppb (1) N/A 15.0 ppb (14) N/A N/A 26.0 ppb (20) 0.28 ppb (3) N/A N/A 20.0
 
Nov. 12, 2019, 1 a.m. 17.4 ppb (16) 1.4 ppb (1) N/A 16.0 ppb (15) N/A N/A 31.0 ppb (24) 0.26 ppb (3) N/A N/A 24.0
 
Nov. 12, 2019, midnight 14.9 ppb (14) 1.1 ppb (1) N/A 14.0 ppb (13) N/A N/A 38.0 ppb (29) 0.21 ppb (2) N/A N/A 29.0
 
Nov. 11, 2019, 11 p.m. 17.4 ppb (16) 2.3 ppb (2) N/A 15.0 ppb (14) N/A N/A 42.0 ppb (32) 0.22 ppb (2) N/A N/A 32.0
 
Nov. 11, 2019, 10 p.m. 19.9 ppb (18) 2.9 ppb (3) N/A 17.0 ppb (16) N/A N/A 50.0 ppb (38) 0.3 ppb (3) N/A N/A 38.0
 
Nov. 11, 2019, 9 p.m. 17.7 ppb (16) 2.6 ppb (2) N/A 15.0 ppb (14) N/A N/A 58.0 ppb (45) 0.36 ppb (4) N/A N/A 45.0
 
Nov. 11, 2019, 8 p.m. 16.4 ppb (15) 3.0 ppb (3) N/A 13.0 ppb (12) N/A N/A 51.0 ppb (39) 0.34 ppb (4) N/A N/A 39.0
 
Nov. 11, 2019, 7 p.m. 13.2 ppb (12) 2.7 ppb (3) N/A 10.0 ppb (9) N/A N/A 45.0 ppb (35) 0.32 ppb (4) N/A N/A 35.0
 
Nov. 11, 2019, 6 p.m. 11.0 ppb (10) 2.7 ppb (3) N/A 8.0 ppb (7) N/A N/A 36.0 ppb (28) 0.29 ppb (3) N/A N/A 28.0
 
Nov. 11, 2019, 5 p.m. 12.8 ppb (12) 3.4 ppb (3) N/A 9.0 ppb (8) N/A N/A 28.0 ppb (22) 0.3 ppb (3) N/A N/A 22.0
 
Nov. 11, 2019, 4 p.m. 17.8 ppb (16) 6.6 ppb (6) N/A 11.0 ppb (10) N/A N/A 20.0 ppb (15) 0.31 ppb (3) N/A N/A 16.0
 
Nov. 11, 2019, 3 p.m. 10.6 ppb (10) 1.8 ppb (2) N/A 9.0 ppb (8) N/A N/A 21.0 ppb (16) 0.28 ppb (3) N/A N/A 16.0
 
Nov. 11, 2019, 2 p.m. 9.0 ppb (8) 1.3 ppb (1) N/A 8.0 ppb (7) N/A N/A 22.0 ppb (17) 0.26 ppb (3) N/A N/A 17.0
 
Nov. 11, 2019, 1 p.m. 6.1 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (20) 0.21 ppb (2) N/A N/A 20.0
 
Nov. 11, 2019, noon 5.2 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (22) 0.17 ppb (2) N/A N/A 22.0
 
Nov. 11, 2019, 11 a.m. 4.5 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 30.0 ppb (23) 0.19 ppb (2) N/A N/A 23.0
 
Nov. 11, 2019, 10 a.m. 4.3 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 32.0 ppb (25) 0.14 ppb (2) N/A N/A 25.0
 
Nov. 11, 2019, 9 a.m. 4.4 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (26) 0.17 ppb (2) N/A N/A 26.0
 
Nov. 11, 2019, 8 a.m. 4.6 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (26) 0.14 ppb (2) N/A N/A 26.0
 
Nov. 11, 2019, 7 a.m. 4.1 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (28) 0.15 ppb (2) N/A N/A 28.0
 
Nov. 11, 2019, 6 a.m. 5.7 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 35.0 ppb (27) 0.13 ppb (1) N/A N/A 27.0
 
Nov. 11, 2019, 5 a.m. 5.6 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (26) 0.17 ppb (2) N/A N/A 26.0
 
Nov. 11, 2019, 4 a.m. 9.2 ppb (9) 1.1 ppb (1) N/A 8.0 ppb (7) N/A N/A 26.0 ppb (20) 0.22 ppb (2) N/A N/A 20.0
 
Nov. 11, 2019, 3 a.m. 12.2 ppb (11) 1.7 ppb (2) N/A 10.0 ppb (9) N/A N/A 24.0 ppb (18) 0.22 ppb (2) N/A N/A 18.0
 
Nov. 11, 2019, 2 a.m. 12.4 ppb (11) 1.3 ppb (1) N/A 11.0 ppb (10) N/A N/A 24.0 ppb (18) 0.21 ppb (2) N/A N/A 18.0
 
Nov. 11, 2019, 1 a.m. 8.5 ppb (8) 0.8 ppb (1) N/A 8.0 ppb (7) N/A N/A 35.0 ppb (27) 0.21 ppb (2) N/A N/A 27.0
 
Nov. 11, 2019, midnight 6.7 ppb (6) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A 42.0 ppb (32) 0.18 ppb (2) N/A N/A 32.0
 
Nov. 10, 2019, 11 p.m. 5.7 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 49.0 ppb (38) 0.17 ppb (2) N/A N/A 38.0
 
Nov. 10, 2019, 10 p.m. 5.5 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 53.0 ppb (41) 0.18 ppb (2) N/A N/A 41.0
 
Nov. 10, 2019, 9 p.m. 5.1 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 54.0 ppb (42) 0.17 ppb (2) N/A N/A 42.0
 
Nov. 10, 2019, 8 p.m. 6.8 ppb (6) 1.3 ppb (1) N/A 6.0 ppb (6) N/A N/A 53.0 ppb (41) 0.21 ppb (2) N/A N/A 41.0
 
Nov. 10, 2019, 7 p.m. 10.3 ppb (10) 2.4 ppb (2) N/A 8.0 ppb (7) N/A N/A 44.0 ppb (34) 0.27 ppb (3) N/A N/A 34.0
 
Nov. 10, 2019, 6 p.m. 12.3 ppb (11) 3.4 ppb (3) N/A 9.0 ppb (8) N/A N/A 31.0 ppb (24) 0.3 ppb (3) N/A N/A 24.0
 
Nov. 10, 2019, 5 p.m. 10.6 ppb (10) 3.2 ppb (3) N/A 7.0 ppb (6) N/A N/A 25.0 ppb (19) 0.27 ppb (3) N/A N/A 19.0
 
Nov. 10, 2019, 4 p.m. 15.2 ppb (14) 4.8 ppb (4) N/A 10.0 ppb (9) N/A N/A 19.0 ppb (15) 0.29 ppb (3) N/A N/A 15.0
 
Nov. 10, 2019, 3 p.m. 25.8 ppb (24) 8.5 ppb (8) N/A 17.0 ppb (16) N/A N/A 8.0 ppb (6) 0.36 ppb (4) N/A N/A 24.0
 
Nov. 10, 2019, 2 p.m. 24.3 ppb (23) 3.5 ppb (3) N/A 21.0 ppb (19) N/A N/A 4.0 ppb (3) 0.3 ppb (3) N/A N/A 23.0
 
Nov. 10, 2019, 1 p.m. 36.1 ppb (33) 14.2 ppb (13) N/A 22.0 ppb (20) N/A N/A -3.0 ppb (0) 0.46 ppb (5) N/A N/A 33.0
 
Nov. 10, 2019, noon 35.3 ppb (33) 13.5 ppb (12) N/A 22.0 ppb (20) N/A N/A -3.0 ppb (0) 0.45 ppb (5) N/A N/A 33.0
 
Nov. 10, 2019, 11 a.m. 44.4 ppb (41) 22.1 ppb (20) N/A 22.0 ppb (20) N/A N/A -3.0 ppb (0) 0.68 ppb (8) N/A N/A 41.0
 
Nov. 10, 2019, 10 a.m. 41.8 ppb (39) 17.9 ppb (17) N/A 24.0 ppb (22) N/A N/A -3.0 ppb (0) 0.65 ppb (7) N/A N/A 39.0
 
Nov. 10, 2019, 9 a.m. 35.9 ppb (33) 10.7 ppb (10) N/A 25.0 ppb (23) N/A N/A -3.0 ppb (0) 0.66 ppb (7) N/A N/A 33.0
 
Nov. 10, 2019, 8 a.m. 38.0 ppb (35) 11.3 ppb (10) N/A 27.0 ppb (25) N/A N/A -3.0 ppb (0) 0.65 ppb (7) N/A N/A 35.0
 
Nov. 10, 2019, 7 a.m. 41.2 ppb (38) 12.2 ppb (11) N/A 29.0 ppb (27) N/A N/A -2.0 ppb (0) 0.59 ppb (7) N/A N/A 38.0
 
Nov. 10, 2019, 6 a.m. 56.8 ppb (53) 26.3 ppb (24) N/A 30.0 ppb (28) N/A N/A -3.0 ppb (0) 0.78 ppb (9) N/A N/A 53.0
 
Nov. 10, 2019, 5 a.m. 58.4 ppb (55) 26.0 ppb (24) N/A 32.0 ppb (30) N/A N/A -3.0 ppb (0) 0.92 ppb (10) N/A N/A 55.0
 
Nov. 10, 2019, 4 a.m. 65.3 ppb (62) 30.2 ppb (28) N/A 35.0 ppb (32) N/A N/A -2.0 ppb (0) 0.99 ppb (11) N/A N/A 62.0
 
Nov. 10, 2019, 3 a.m. 46.5 ppb (43) 8.0 ppb (7) N/A 39.0 ppb (36) N/A N/A -1.0 ppb (0) 0.65 ppb (7) N/A N/A 43.0
 
Nov. 10, 2019, 2 a.m. 43.8 ppb (41) 4.4 ppb (4) N/A 39.0 ppb (36) N/A N/A 4.0 ppb (3) 0.5 ppb (6) N/A N/A 41.0
 
Nov. 10, 2019, 1 a.m. 22.3 ppb (21) 0.7 ppb (1) N/A 22.0 ppb (20) N/A N/A 29.0 ppb (22) 0.27 ppb (3) N/A N/A 22.0
 
Nov. 10, 2019, midnight 24.6 ppb (23) 1.3 ppb (1) N/A 23.0 ppb (21) N/A N/A 30.0 ppb (23) 0.3 ppb (3) N/A N/A 23.0
 
Nov. 9, 2019, 11 p.m. 23.6 ppb (22) 2.3 ppb (2) N/A 21.0 ppb (19) N/A N/A 42.0 ppb (32) 0.3 ppb (3) N/A N/A 32.0
 
Nov. 9, 2019, 10 p.m. 17.0 ppb (16) 2.3 ppb (2) N/A 15.0 ppb (14) N/A N/A 48.0 ppb (37) 0.22 ppb (2) N/A N/A 37.0
 
Nov. 9, 2019, 9 p.m. 9.5 ppb (9) 1.6 ppb (1) N/A 8.0 ppb (7) N/A N/A 48.0 ppb (37) 0.15 ppb (2) N/A N/A 37.0
 
Nov. 9, 2019, 8 p.m. 11.3 ppb (10) 2.2 ppb (2) N/A 9.0 ppb (8) N/A N/A 44.0 ppb (34) 0.16 ppb (2) N/A N/A 34.0
 
Nov. 9, 2019, 7 p.m. 32.0 ppb (30) 7.7 ppb (7) N/A 24.0 ppb (22) N/A N/A 35.0 ppb (27) 0.38 ppb (4) N/A N/A 30.0
 
Nov. 9, 2019, 6 p.m. 25.3 ppb (23) 6.6 ppb (6) N/A 19.0 ppb (18) N/A N/A 32.0 ppb (25) 0.33 ppb (4) N/A N/A 25.0
 
Nov. 9, 2019, 5 p.m. 19.5 ppb (18) 5.4 ppb (5) N/A 14.0 ppb (13) N/A N/A 31.0 ppb (24) 0.25 ppb (3) N/A N/A 24.0
 
Nov. 9, 2019, 4 p.m. 44.1 ppb (41) 20.2 ppb (19) N/A 24.0 ppb (22) N/A N/A 12.0 ppb (9) 0.55 ppb (6) N/A N/A 41.0
 
Nov. 9, 2019, 3 p.m. 102.4 ppb (100) 75.0 ppb (72) N/A 27.0 ppb (25) N/A N/A -1.0 ppb (0) 1.15 ppb (13) N/A N/A 100.0
 
Nov. 9, 2019, 2 p.m. 80.1 ppb (78) 53.7 ppb (50) N/A 26.0 ppb (24) N/A N/A -2.0 ppb (0) 0.95 ppb (11) N/A N/A 78.0
 
Nov. 9, 2019, 1 p.m. 40.4 ppb (37) 15.9 ppb (15) N/A 25.0 ppb (23) N/A N/A -2.0 ppb (0) 0.45 ppb (5) N/A N/A 37.0
 
Nov. 9, 2019, noon 41.7 ppb (39) 17.9 ppb (17) N/A 24.0 ppb (22) N/A N/A -3.0 ppb (0) 0.4 ppb (4) N/A N/A 39.0
 
Nov. 9, 2019, 11 a.m. 37.2 ppb (34) 14.8 ppb (14) N/A 22.0 ppb (20) N/A N/A -2.0 ppb (0) 0.47 ppb (5) N/A N/A 34.0
 
Nov. 9, 2019, 10 a.m. 64.0 ppb (61) 41.5 ppb (38) N/A 23.0 ppb (21) N/A N/A -3.0 ppb (0) 0.59 ppb (7) N/A N/A 61.0
 
Nov. 9, 2019, 9 a.m. 75.5 ppb (73) 49.1 ppb (45) N/A 26.0 ppb (24) N/A N/A -3.0 ppb (0) 0.8 ppb (9) N/A N/A 73.0
 
Nov. 9, 2019, 8 a.m. 77.6 ppb (75) 50.7 ppb (47) N/A 27.0 ppb (25) N/A N/A -3.0 ppb (0) 0.83 ppb (9) N/A N/A 75.0
 
Nov. 9, 2019, 7 a.m. 65.0 ppb (62) 35.2 ppb (33) N/A 30.0 ppb (28) N/A N/A -3.0 ppb (0) 0.92 ppb (10) N/A N/A 62.0
 
Nov. 9, 2019, 6 a.m. 85.8 ppb (84) 51.4 ppb (48) N/A 34.0 ppb (31) N/A N/A -3.0 ppb (0) 1.06 ppb (12) N/A N/A 84.0
 
Nov. 9, 2019, 5 a.m. 76.1 ppb (74) 36.5 ppb (34) N/A 40.0 ppb (37) N/A N/A -2.0 ppb (0) 0.97 ppb (11) N/A N/A 74.0
 
Nov. 9, 2019, 4 a.m. 72.0 ppb (69) 28.8 ppb (27) N/A 43.0 ppb (40) N/A N/A -2.0 ppb (0) 0.94 ppb (10) N/A N/A 69.0
 
Nov. 9, 2019, 3 a.m. 59.6 ppb (56) 14.9 ppb (14) N/A 45.0 ppb (42) N/A N/A -2.0 ppb (0) 0.81 ppb (9) N/A N/A 56.0
 
Nov. 9, 2019, 2 a.m. 65.0 ppb (62) 15.0 ppb (14) N/A 50.0 ppb (46) N/A N/A -1.0 ppb (0) 0.98 ppb (11) N/A N/A 62.0
 
Nov. 9, 2019, 1 a.m. 47.6 ppb (44) 3.5 ppb (3) N/A 44.0 ppb (41) N/A N/A 12.0 ppb (9) 0.61 ppb (7) N/A N/A 44.0
 
Nov. 9, 2019, midnight 33.7 ppb (31) 1.4 ppb (1) N/A 32.0 ppb (30) N/A N/A 33.0 ppb (25) 0.36 ppb (4) N/A N/A 31.0
 
Nov. 8, 2019, 11 p.m. 28.0 ppb (26) 2.5 ppb (2) N/A 26.0 ppb (24) N/A N/A 49.0 ppb (38) 0.32 ppb (4) N/A N/A 38.0
 
Nov. 8, 2019, 10 p.m. 28.0 ppb (26) 3.7 ppb (3) N/A 24.0 ppb (22) N/A N/A 53.0 ppb (41) 0.38 ppb (4) N/A N/A 41.0
 
Nov. 8, 2019, 9 p.m. 29.3 ppb (27) 5.4 ppb (5) N/A 24.0 ppb (22) N/A N/A 42.0 ppb (32) 0.31 ppb (3) N/A N/A 32.0
 
Nov. 8, 2019, 8 p.m. 22.5 ppb (21) 4.7 ppb (4) N/A 18.0 ppb (17) N/A N/A 41.0 ppb (32) 0.26 ppb (3) N/A N/A 32.0
 
Nov. 8, 2019, 7 p.m. 64.9 ppb (62) 20.5 ppb (19) N/A 44.0 ppb (41) N/A N/A 24.0 ppb (18) 0.67 ppb (7) N/A N/A 62.0
 
Nov. 8, 2019, 6 p.m. 79.3 ppb (77) 27.9 ppb (26) N/A 51.0 ppb (47) N/A N/A 20.0 ppb (15) 0.99 ppb (11) N/A N/A 77.0
 
Nov. 8, 2019, 5 p.m. 51.2 ppb (47) 19.0 ppb (18) N/A 32.0 ppb (30) N/A N/A 19.0 ppb (15) 0.75 ppb (8) N/A N/A 47.0
 
Nov. 8, 2019, 4 p.m. 86.0 ppb (84) 46.9 ppb (43) N/A 39.0 ppb (36) N/A N/A 6.0 ppb (5) 1.18 ppb (13) N/A N/A 84.0
 
Nov. 8, 2019, 3 p.m. 112.7 ppb (102) 85.5 ppb (84) N/A 27.0 ppb (25) N/A N/A -1.0 ppb (0) 1.79 ppb (20) N/A N/A 102.0
 
Nov. 8, 2019, 2 p.m. 91.1 ppb (89) 74.8 ppb (72) N/A 16.0 ppb (15) N/A N/A -2.0 ppb (0) 1.6 ppb (18) N/A N/A 89.0
 
Nov. 8, 2019, 1 p.m. 62.3 ppb (59) 46.7 ppb (43) N/A 16.0 ppb (15) N/A N/A -3.0 ppb (0) 1.21 ppb (13) N/A N/A 59.0
 
Nov. 8, 2019, noon 50.7 ppb (47) 33.3 ppb (31) N/A 17.0 ppb (16) N/A N/A -3.0 ppb (0) 0.94 ppb (10) N/A N/A 47.0
 
Nov. 8, 2019, 11 a.m. 38.1 ppb (35) 17.5 ppb (16) N/A 21.0 ppb (19) N/A N/A -3.0 ppb (0) 0.81 ppb (9) N/A N/A 35.0
 
Nov. 8, 2019, 10 a.m. 40.3 ppb (37) 17.8 ppb (16) N/A 23.0 ppb (21) N/A N/A -3.0 ppb (0) 0.79 ppb (9) N/A N/A 37.0
 
Nov. 8, 2019, 9 a.m. 41.0 ppb (38) 13.6 ppb (13) N/A 27.0 ppb (25) N/A N/A -3.0 ppb (0) 0.82 ppb (9) N/A N/A 38.0
 
Nov. 8, 2019, 8 a.m. 41.9 ppb (39) 12.9 ppb (12) N/A 29.0 ppb (27) N/A N/A -3.0 ppb (0) 0.78 ppb (9) N/A N/A 39.0
 
Nov. 8, 2019, 7 a.m. 48.2 ppb (45) 17.2 ppb (16) N/A 31.0 ppb (29) N/A N/A -3.0 ppb (0) 0.95 ppb (11) N/A N/A 45.0
 
Nov. 8, 2019, 6 a.m. 50.8 ppb (47) 19.1 ppb (18) N/A 32.0 ppb (30) N/A N/A -3.0 ppb (0) 0.96 ppb (11) N/A N/A 47.0
 
Nov. 8, 2019, 5 a.m. 43.7 ppb (40) 9.3 ppb (9) N/A 34.0 ppb (31) N/A N/A -2.0 ppb (0) 0.86 ppb (10) N/A N/A 40.0
 
Nov. 8, 2019, 4 a.m. 36.9 ppb (34) 4.3 ppb (4) N/A 33.0 ppb (31) N/A N/A 4.0 ppb (3) 0.75 ppb (8) N/A N/A 34.0