AQSQID: 060370002

Site Name: Azusa

Location: Azusa, CA

Reporting: True, Located: True

Current AQI: 33.0

Azusa CA, US: 34.135601, -117.922798

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 18, 2019, 7 a.m. 6.1 ppb (6) 0.2 ppb (0) N/A 6.0 ppb (6) N/A N/A 43.0 ppb (33) 0.17 ppb (2) N/A N/A 33.0
 
Nov. 18, 2019, 6 a.m. 7.7 ppb (7) 0.3 ppb (0) N/A 7.0 ppb (6) N/A N/A 42.0 ppb (32) 0.21 ppb (2) N/A N/A 32.0
 
Nov. 18, 2019, 5 a.m. 5.8 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A 47.0 ppb (36) 0.18 ppb (2) N/A N/A 36.0
 
Nov. 18, 2019, 4 a.m. 8.0 ppb (7) 0.4 ppb (0) N/A 8.0 ppb (7) N/A N/A 45.0 ppb (35) 0.2 ppb (2) N/A N/A 35.0
 
Nov. 18, 2019, 3 a.m. 5.6 ppb (5) 0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A 50.0 ppb (38) 0.18 ppb (2) N/A N/A 38.0
 
Nov. 18, 2019, 2 a.m. 6.8 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 50.0 ppb (38) 0.19 ppb (2) N/A N/A 38.0
 
Nov. 18, 2019, 1 a.m. 9.0 ppb (8) 0.5 ppb (0) N/A 8.0 ppb (7) N/A N/A 50.0 ppb (38) 0.21 ppb (2) N/A N/A 38.0
 
Nov. 18, 2019, midnight 8.2 ppb (8) 0.4 ppb (0) N/A 8.0 ppb (7) N/A N/A 53.0 ppb (41) 0.22 ppb (2) N/A N/A 41.0
 
Nov. 17, 2019, 11 p.m. 8.2 ppb (8) 0.8 ppb (1) N/A 7.0 ppb (6) N/A N/A 59.0 ppb (45) 0.22 ppb (2) N/A N/A 45.0
 
Nov. 17, 2019, 10 p.m. 7.9 ppb (7) 0.6 ppb (1) N/A 7.0 ppb (6) N/A N/A 57.0 ppb (44) 0.21 ppb (2) N/A N/A 44.0
 
Nov. 17, 2019, 9 p.m. 7.0 ppb (6) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A 53.0 ppb (41) 0.19 ppb (2) N/A N/A 41.0
 
Nov. 17, 2019, 8 p.m. 6.7 ppb (6) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A 51.0 ppb (39) 0.19 ppb (2) N/A N/A 39.0
 
Nov. 17, 2019, 7 p.m. 6.6 ppb (6) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 46.0 ppb (35) 0.18 ppb (2) N/A N/A 35.0
 
Nov. 17, 2019, 6 p.m. 13.3 ppb (12) 2.7 ppb (3) N/A 11.0 ppb (10) N/A N/A 38.0 ppb (29) 0.23 ppb (3) N/A N/A 29.0
 
Nov. 17, 2019, 5 p.m. 21.5 ppb (20) 5.6 ppb (5) N/A 16.0 ppb (15) N/A N/A 28.0 ppb (22) 0.33 ppb (4) N/A N/A 22.0
 
Nov. 17, 2019, 4 p.m. 34.4 ppb (32) 12.3 ppb (11) N/A 22.0 ppb (20) N/A N/A 19.0 ppb (15) 0.41 ppb (5) N/A N/A 32.0
 
Nov. 17, 2019, 3 p.m. 15.7 ppb (15) 2.9 ppb (3) N/A 13.0 ppb (12) N/A N/A 23.0 ppb (18) 0.25 ppb (3) N/A N/A 18.0
 
Nov. 17, 2019, 2 p.m. 6.0 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 31.0 ppb (24) 0.16 ppb (2) N/A N/A 24.0
 
Nov. 17, 2019, 1 p.m. 4.9 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A 33.0 ppb (25) 0.13 ppb (1) N/A N/A 25.0
 
Nov. 17, 2019, noon 4.4 ppb (4) 0.2 ppb (0) N/A 4.0 ppb (4) N/A N/A 33.0 ppb (25) 0.16 ppb (2) N/A N/A 25.0
 
Nov. 17, 2019, 11 a.m. 11.0 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 27.0 ppb (21) 0.25 ppb (3) N/A N/A 21.0
 
Nov. 17, 2019, 10 a.m. 15.4 ppb (14) 1.1 ppb (1) N/A 14.0 ppb (13) N/A N/A 23.0 ppb (18) 0.33 ppb (4) N/A N/A 18.0
 
Nov. 17, 2019, 9 a.m. 30.0 ppb (28) 2.1 ppb (2) N/A 28.0 ppb (26) N/A N/A 9.0 ppb (7) 0.5 ppb (6) N/A N/A 28.0
 
Nov. 17, 2019, 8 a.m. 34.1 ppb (32) 3.9 ppb (4) N/A 30.0 ppb (28) N/A N/A 6.0 ppb (5) 0.58 ppb (6) N/A N/A 32.0
 
Nov. 17, 2019, 7 a.m. 14.4 ppb (13) 2.1 ppb (2) N/A 12.0 ppb (11) N/A N/A 25.0 ppb (19) 0.27 ppb (3) N/A N/A 19.0
 
Nov. 17, 2019, 6 a.m. 15.3 ppb (14) 1.5 ppb (1) N/A 14.0 ppb (13) N/A N/A 25.0 ppb (19) 0.34 ppb (4) N/A N/A 19.0
 
Nov. 17, 2019, 5 a.m. 18.0 ppb (17) 2.9 ppb (3) N/A 15.0 ppb (14) N/A N/A 26.0 ppb (20) 0.32 ppb (4) N/A N/A 20.0
 
Nov. 17, 2019, 4 a.m. 35.9 ppb (33) 3.4 ppb (3) N/A 32.0 ppb (30) N/A N/A 13.0 ppb (10) 0.58 ppb (6) N/A N/A 33.0
 
Nov. 17, 2019, 3 a.m. 26.6 ppb (25) 3.0 ppb (3) N/A 24.0 ppb (22) N/A N/A 23.0 ppb (18) 0.51 ppb (6) N/A N/A 25.0
 
Nov. 17, 2019, 2 a.m. 33.1 ppb (31) 4.3 ppb (4) N/A 29.0 ppb (27) N/A N/A 21.0 ppb (16) 0.56 ppb (6) N/A N/A 31.0
 
Nov. 17, 2019, 1 a.m. 36.4 ppb (34) 1.4 ppb (1) N/A 35.0 ppb (32) N/A N/A 24.0 ppb (18) 0.5 ppb (6) N/A N/A 34.0
 
Nov. 17, 2019, midnight 31.7 ppb (29) 1.1 ppb (1) N/A 31.0 ppb (29) N/A N/A 38.0 ppb (29) 0.45 ppb (5) N/A N/A 29.0
 
Nov. 16, 2019, 11 p.m. 27.2 ppb (25) 2.0 ppb (2) N/A 25.0 ppb (23) N/A N/A 51.0 ppb (39) 0.44 ppb (5) N/A N/A 39.0
 
Nov. 16, 2019, 10 p.m. 18.0 ppb (17) 1.8 ppb (2) N/A 16.0 ppb (15) N/A N/A 59.0 ppb (45) 0.36 ppb (4) N/A N/A 45.0
 
Nov. 16, 2019, 9 p.m. 11.1 ppb (10) 1.3 ppb (1) N/A 10.0 ppb (9) N/A N/A 57.0 ppb (44) 0.24 ppb (3) N/A N/A 44.0
 
Nov. 16, 2019, 8 p.m. 12.7 ppb (12) 1.9 ppb (2) N/A 11.0 ppb (10) N/A N/A 51.0 ppb (39) 0.25 ppb (3) N/A N/A 39.0
 
Nov. 16, 2019, 7 p.m. 29.7 ppb (28) 7.2 ppb (7) N/A 22.0 ppb (20) N/A N/A 38.0 ppb (29) 0.37 ppb (4) N/A N/A 29.0
 
Nov. 16, 2019, 6 p.m. 28.7 ppb (27) 7.2 ppb (7) N/A 22.0 ppb (20) N/A N/A 36.0 ppb (28) 0.4 ppb (4) N/A N/A 28.0
 
Nov. 16, 2019, 5 p.m. 26.3 ppb (24) 8.5 ppb (8) N/A 18.0 ppb (17) N/A N/A 32.0 ppb (25) 0.37 ppb (4) N/A N/A 25.0
 
Nov. 16, 2019, 4 p.m. 66.1 ppb (63) 34.4 ppb (32) N/A 32.0 ppb (30) N/A N/A 11.0 ppb (8) 0.67 ppb (7) N/A N/A 63.0
 
Nov. 16, 2019, 3 p.m. 74.0 ppb (71) 44.0 ppb (41) N/A 30.0 ppb (28) N/A N/A 3.0 ppb (2) 0.74 ppb (8) N/A N/A 71.0
 
Nov. 16, 2019, 2 p.m. 62.7 ppb (59) 32.3 ppb (30) N/A 30.0 ppb (28) N/A N/A 2.0 ppb (2) 0.56 ppb (6) N/A N/A 59.0
 
Nov. 16, 2019, 1 p.m. 37.8 ppb (35) 12.0 ppb (11) N/A 26.0 ppb (24) N/A N/A 2.0 ppb (2) 0.49 ppb (5) N/A N/A 35.0
 
Nov. 16, 2019, noon 56.1 ppb (52) 28.8 ppb (27) N/A 27.0 ppb (25) N/A N/A 1.0 ppb (1) 0.73 ppb (8) N/A N/A 52.0
 
Nov. 16, 2019, 11 a.m. 23.2 ppb (21) 2.5 ppb (2) N/A 21.0 ppb (19) N/A N/A 2.0 ppb (2) 0.45 ppb (5) N/A N/A 21.0
 
Nov. 16, 2019, 10 a.m. 24.4 ppb (23) 2.6 ppb (2) N/A 22.0 ppb (20) N/A N/A 3.0 ppb (2) 0.46 ppb (5) N/A N/A 23.0
 
Nov. 16, 2019, 9 a.m. 31.0 ppb (29) 5.9 ppb (5) N/A 25.0 ppb (23) N/A N/A 1.0 ppb (1) 0.57 ppb (6) N/A N/A 29.0
 
Nov. 16, 2019, 8 a.m. 36.1 ppb (33) 9.4 ppb (9) N/A 27.0 ppb (25) N/A N/A 2.0 ppb (2) 0.59 ppb (7) N/A N/A 33.0
 
Nov. 16, 2019, 7 a.m. 41.4 ppb (38) 12.8 ppb (12) N/A 29.0 ppb (27) N/A N/A 1.0 ppb (1) 0.66 ppb (7) N/A N/A 38.0
 
Nov. 16, 2019, 6 a.m. 37.8 ppb (35) 10.1 ppb (9) N/A 28.0 ppb (26) N/A N/A 1.0 ppb (1) 0.69 ppb (8) N/A N/A 35.0
 
Nov. 16, 2019, 5 a.m. 38.1 ppb (35) 9.7 ppb (9) N/A 28.0 ppb (26) N/A N/A 2.0 ppb (2) 0.6 ppb (7) N/A N/A 35.0
 
Nov. 16, 2019, 4 a.m. 39.4 ppb (36) 8.0 ppb (7) N/A 31.0 ppb (29) N/A N/A 3.0 ppb (2) 0.67 ppb (7) N/A N/A 36.0
 
Nov. 16, 2019, 3 a.m. 41.9 ppb (39) 5.8 ppb (5) N/A 36.0 ppb (33) N/A N/A 3.0 ppb (2) 0.61 ppb (7) N/A N/A 39.0
 
Nov. 16, 2019, 2 a.m. 42.0 ppb (39) 3.9 ppb (4) N/A 38.0 ppb (35) N/A N/A 6.0 ppb (5) 0.53 ppb (6) N/A N/A 39.0
 
Nov. 16, 2019, 1 a.m. 41.4 ppb (38) 3.5 ppb (3) N/A 38.0 ppb (35) N/A N/A 9.0 ppb (7) 0.5 ppb (6) N/A N/A 38.0
 
Nov. 16, 2019, midnight 39.9 ppb (37) 3.4 ppb (3) N/A 37.0 ppb (34) N/A N/A 16.0 ppb (12) 0.51 ppb (6) N/A N/A 37.0
 
Nov. 15, 2019, 11 p.m. 28.7 ppb (27) 2.3 ppb (2) N/A 26.0 ppb (24) N/A N/A 42.0 ppb (32) 0.45 ppb (5) N/A N/A 32.0
 
Nov. 15, 2019, 10 p.m. 30.8 ppb (29) 5.5 ppb (5) N/A 25.0 ppb (23) N/A N/A 36.0 ppb (28) 0.47 ppb (5) N/A N/A 29.0
 
Nov. 15, 2019, 9 p.m. 32.0 ppb (30) 6.7 ppb (6) N/A 25.0 ppb (23) N/A N/A 33.0 ppb (25) 0.45 ppb (5) N/A N/A 30.0
 
Nov. 15, 2019, 8 p.m. 30.4 ppb (28) 8.8 ppb (8) N/A 22.0 ppb (20) N/A N/A 27.0 ppb (21) 0.44 ppb (5) N/A N/A 28.0
 
Nov. 15, 2019, 7 p.m. 32.0 ppb (30) 11.4 ppb (11) N/A 21.0 ppb (19) N/A N/A 23.0 ppb (18) 0.5 ppb (6) N/A N/A 30.0
 
Nov. 15, 2019, 6 p.m. 23.4 ppb (22) 7.1 ppb (7) N/A 16.0 ppb (15) N/A N/A 24.0 ppb (18) 0.33 ppb (4) N/A N/A 22.0
 
Nov. 15, 2019, 5 p.m. 28.7 ppb (27) 11.9 ppb (11) N/A 17.0 ppb (16) N/A N/A 19.0 ppb (15) 0.37 ppb (4) N/A N/A 27.0
 
Nov. 15, 2019, 4 p.m. 37.7 ppb (35) 16.1 ppb (15) N/A 22.0 ppb (20) N/A N/A 10.0 ppb (8) 0.51 ppb (6) N/A N/A 35.0
 
Nov. 15, 2019, 3 p.m. 34.6 ppb (32) 11.4 ppb (11) N/A 23.0 ppb (21) N/A N/A 5.0 ppb (4) 0.55 ppb (6) N/A N/A 32.0
 
Nov. 15, 2019, 2 p.m. 44.6 ppb (41) 18.6 ppb (17) N/A 26.0 ppb (24) N/A N/A 2.0 ppb (2) 0.47 ppb (5) N/A N/A 41.0
 
Nov. 15, 2019, 1 p.m. 34.5 ppb (32) 11.6 ppb (11) N/A 23.0 ppb (21) N/A N/A 2.0 ppb (2) 0.43 ppb (5) N/A N/A 32.0
 
Nov. 15, 2019, noon 38.0 ppb (35) 15.1 ppb (14) N/A 23.0 ppb (21) N/A N/A 0.0 ppb (0) 0.43 ppb (5) N/A N/A 35.0
 
Nov. 15, 2019, 11 a.m. 20.4 ppb (19) 2.2 ppb (2) N/A 18.0 ppb (17) N/A N/A 8.0 ppb (6) 0.35 ppb (4) N/A N/A 19.0
 
Nov. 15, 2019, 10 a.m. 22.0 ppb (20) 2.8 ppb (3) N/A 19.0 ppb (18) N/A N/A 4.0 ppb (3) 0.39 ppb (4) N/A N/A 20.0
 
Nov. 15, 2019, 9 a.m. 17.9 ppb (17) 2.5 ppb (2) N/A 15.0 ppb (14) N/A N/A 11.0 ppb (8) 0.39 ppb (4) N/A N/A 17.0
 
Nov. 15, 2019, 8 a.m. 16.8 ppb (16) 2.1 ppb (2) N/A 15.0 ppb (14) N/A N/A 13.0 ppb (10) 0.38 ppb (4) N/A N/A 16.0
 
Nov. 15, 2019, 7 a.m. 24.9 ppb (23) 3.4 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. 15, 2019, 6 a.m. 26.1 ppb (24) 3.9 ppb (4) N/A 22.0 ppb (20) N/A N/A 6.0 ppb (5) 0.45 ppb (5) N/A N/A 24.0
 
Nov. 15, 2019, 5 a.m. 28.8 ppb (27) 4.6 ppb (4) N/A 24.0 ppb (22) N/A N/A 6.0 ppb (5) 0.42 ppb (5) N/A N/A 27.0
 
Nov. 15, 2019, 4 a.m. 26.4 ppb (24) 2.6 ppb (2) N/A 24.0 ppb (22) N/A N/A 11.0 ppb (8) 0.37 ppb (4) N/A N/A 24.0
 
Nov. 15, 2019, 3 a.m. 25.6 ppb (24) 1.9 ppb (2) N/A 24.0 ppb (22) N/A N/A 15.0 ppb (12) 0.36 ppb (4) N/A N/A 24.0
 
Nov. 15, 2019, 2 a.m. 28.4 ppb (26) 1.9 ppb (2) N/A 26.0 ppb (24) N/A N/A 18.0 ppb (14) 0.41 ppb (5) N/A N/A 26.0
 
Nov. 15, 2019, 1 a.m. 31.9 ppb (30) 2.0 ppb (2) N/A 30.0 ppb (28) N/A N/A 23.0 ppb (18) 0.43 ppb (5) N/A N/A 30.0
 
Nov. 15, 2019, midnight 34.0 ppb (31) 2.3 ppb (2) N/A 32.0 ppb (30) N/A N/A 26.0 ppb (20) 0.44 ppb (5) N/A N/A 31.0
 
Nov. 14, 2019, 11 p.m. 44.4 ppb (41) 4.3 ppb (4) N/A 40.0 ppb (37) N/A N/A 38.0 ppb (29) 0.57 ppb (6) N/A N/A 41.0
 
Nov. 14, 2019, 10 p.m. 31.3 ppb (29) 3.6 ppb (3) N/A 28.0 ppb (26) N/A N/A 55.0 ppb (42) 0.55 ppb (6) N/A N/A 42.0
 
Nov. 14, 2019, 9 p.m. 38.0 ppb (35) 6.0 ppb (6) N/A 32.0 ppb (30) N/A N/A 50.0 ppb (38) 0.59 ppb (7) N/A N/A 38.0
 
Nov. 14, 2019, 8 p.m. 52.1 ppb (48) 13.7 ppb (13) N/A 38.0 ppb (35) N/A N/A 30.0 ppb (23) 0.66 ppb (7) N/A N/A 48.0
 
Nov. 14, 2019, 7 p.m. 47.7 ppb (44) 15.0 ppb (14) N/A 33.0 ppb (31) N/A N/A 25.0 ppb (19) 0.64 ppb (7) N/A N/A 44.0
 
Nov. 14, 2019, 6 p.m. 52.7 ppb (49) 20.7 ppb (19) N/A 32.0 ppb (30) N/A N/A 17.0 ppb (13) 0.64 ppb (7) N/A N/A 49.0
 
Nov. 14, 2019, 5 p.m. 43.7 ppb (40) 18.3 ppb (17) N/A 25.0 ppb (23) N/A N/A 16.0 ppb (12) 0.6 ppb (7) N/A N/A 40.0
 
Nov. 14, 2019, 4 p.m. 54.4 ppb (50) 27.6 ppb (26) N/A 27.0 ppb (25) N/A N/A 6.0 ppb (5) 0.64 ppb (7) N/A N/A 50.0
 
Nov. 14, 2019, 3 p.m. 66.2 ppb (63) 38.2 ppb (35) N/A 28.0 ppb (26) N/A N/A 3.0 ppb (2) 0.69 ppb (8) N/A N/A 63.0
 
Nov. 14, 2019, 2 p.m. 43.8 ppb (41) 15.6 ppb (14) N/A 28.0 ppb (26) N/A N/A 1.0 ppb (1) 0.55 ppb (6) N/A N/A 41.0
 
Nov. 14, 2019, 1 p.m. 61.8 ppb (58) 34.4 ppb (32) N/A 27.0 ppb (25) N/A N/A 0.0 ppb (0) 0.64 ppb (7) N/A N/A 58.0
 
Nov. 14, 2019, noon 48.3 ppb (45) 24.5 ppb (23) N/A 24.0 ppb (22) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A N/A 45.0
 
Nov. 14, 2019, 11 a.m. 40.3 ppb (37) 19.0 ppb (18) N/A 21.0 ppb (19) N/A N/A 1.0 ppb (1) 0.58 ppb (6) N/A N/A 37.0
 
Nov. 14, 2019, 10 a.m. 38.8 ppb (36) 15.8 ppb (15) N/A 23.0 ppb (21) N/A N/A 1.0 ppb (1) 0.57 ppb (6) N/A N/A 36.0
 
Nov. 14, 2019, 9 a.m. 32.9 ppb (30) 10.3 ppb (10) N/A 23.0 ppb (21) N/A N/A 1.0 ppb (1) 0.58 ppb (6) N/A N/A 30.0
 
Nov. 14, 2019, 8 a.m. 40.7 ppb (38) 15.2 ppb (14) N/A 25.0 ppb (23) N/A N/A 1.0 ppb (1) 0.61 ppb (7) N/A N/A 38.0
 
Nov. 14, 2019, 7 a.m. 27.6 ppb (26) 4.6 ppb (4) N/A 23.0 ppb (21) N/A N/A 2.0 ppb (2) 0.62 ppb (7) N/A N/A 26.0
 
Nov. 14, 2019, 6 a.m. 35.5 ppb (33) 8.9 ppb (8) N/A 27.0 ppb (25) N/A N/A 1.0 ppb (1) 0.57 ppb (6) N/A N/A 33.0
 
Nov. 14, 2019, 5 a.m. 33.9 ppb (31) 3.7 ppb (3) N/A 30.0 ppb (28) N/A N/A 5.0 ppb (4) 0.48 ppb (5) N/A N/A 31.0
 
Nov. 14, 2019, 4 a.m. 28.5 ppb (26) 2.2 ppb (2) N/A 26.0 ppb (24) N/A N/A 10.0 ppb (8) 0.43 ppb (5) N/A N/A 26.0
 
Nov. 14, 2019, 3 a.m. 27.1 ppb (25) 2.1 ppb (2) N/A 25.0 ppb (23) N/A N/A 14.0 ppb (11) 0.42 ppb (5) N/A N/A 25.0
 
Nov. 14, 2019, 2 a.m. 31.6 ppb (29) 2.1 ppb (2) N/A 30.0 ppb (28) N/A N/A 18.0 ppb (14) 0.46 ppb (5) N/A N/A 29.0
 
Nov. 14, 2019, 1 a.m. 30.6 ppb (28) 1.7 ppb (2) N/A 29.0 ppb (27) N/A N/A 26.0 ppb (20) 0.47 ppb (5) N/A N/A 28.0
 
Nov. 14, 2019, midnight 37.0 ppb (34) 2.3 ppb (2) N/A 35.0 ppb (32) N/A N/A 33.0 ppb (25) 0.52 ppb (6) N/A N/A 34.0
 
Nov. 13, 2019, 11 p.m. 48.7 ppb (45) 5.3 ppb (5) N/A 43.0 ppb (40) N/A N/A 40.0 ppb (31) 0.64 ppb (7) N/A N/A 45.0
 
Nov. 13, 2019, 10 p.m. 49.6 ppb (46) 7.8 ppb (7) N/A 42.0 ppb (39) N/A N/A 44.0 ppb (34) 0.67 ppb (7) N/A N/A 46.0
 
Nov. 13, 2019, 9 p.m. 39.4 ppb (36) 7.0 ppb (6) N/A 32.0 ppb (30) N/A N/A 45.0 ppb (35) 0.59 ppb (7) N/A N/A 36.0
 
Nov. 13, 2019, 8 p.m. 46.3 ppb (43) 12.2 ppb (11) N/A 34.0 ppb (31) N/A N/A 34.0 ppb (26) 0.56 ppb (6) N/A N/A 43.0
 
Nov. 13, 2019, 7 p.m. 66.6 ppb (63) 25.1 ppb (23) N/A 41.0 ppb (38) N/A N/A 20.0 ppb (15) 0.62 ppb (7) N/A N/A 63.0
 
Nov. 13, 2019, 6 p.m. 65.1 ppb (62) 25.4 ppb (24) N/A 40.0 ppb (37) N/A N/A 15.0 ppb (12) 0.68 ppb (8) N/A N/A 62.0
 
Nov. 13, 2019, 5 p.m. 86.1 ppb (84) 45.7 ppb (42) N/A 40.0 ppb (37) N/A N/A 10.0 ppb (8) 0.83 ppb (9) N/A N/A 84.0
 
Nov. 13, 2019, 4 p.m. 91.0 ppb (89) 56.0 ppb (52) N/A 35.0 ppb (32) N/A N/A 5.0 ppb (4) 0.88 ppb (10) N/A N/A 89.0
 
Nov. 13, 2019, 3 p.m. 80.5 ppb (78) 49.8 ppb (46) N/A 31.0 ppb (29) N/A N/A 2.0 ppb (2) 0.83 ppb (9) N/A N/A 78.0
 
Nov. 13, 2019, 2 p.m. 64.7 ppb (61) 35.5 ppb (33) N/A 29.0 ppb (27) N/A N/A 1.0 ppb (1) 0.76 ppb (8) N/A N/A 61.0
 
Nov. 13, 2019, 1 p.m. 57.3 ppb (54) 27.5 ppb (25) N/A 30.0 ppb (28) N/A N/A 0.0 ppb (0) 0.63 ppb (7) N/A N/A 54.0
 
Nov. 13, 2019, noon 49.2 ppb (46) 20.5 ppb (19) N/A 29.0 ppb (27) N/A N/A 1.0 ppb (1) 0.59 ppb (7) N/A N/A 46.0
 
Nov. 13, 2019, 11 a.m. 49.5 ppb (46) 18.3 ppb (17) N/A 31.0 ppb (29) N/A N/A 0.0 ppb (0) 0.58 ppb (6) N/A N/A 46.0
 
Nov. 13, 2019, 10 a.m. 59.0 ppb (55) 27.3 ppb (25) N/A 32.0 ppb (30) N/A N/A 0.0 ppb (0) 0.58 ppb (6) N/A N/A 55.0
 
Nov. 13, 2019, 9 a.m. 37.8 ppb (35) 7.5 ppb (7) N/A 30.0 ppb (28) N/A N/A 0.0 ppb (0) 0.58 ppb (6) N/A N/A 35.0
 
Nov. 13, 2019, 8 a.m. 44.6 ppb (41) 14.8 ppb (14) N/A 30.0 ppb (28) N/A N/A 1.0 ppb (1) 0.68 ppb (8) N/A N/A 41.0
 
Nov. 13, 2019, 7 a.m. 37.2 ppb (34) 4.8 ppb (4) N/A 32.0 ppb (30) N/A N/A 1.0 ppb (1) 0.65 ppb (7) N/A N/A 34.0
 
Nov. 13, 2019, 6 a.m. 39.0 ppb (36) 5.7 ppb (5) N/A 33.0 ppb (31) N/A N/A 2.0 ppb (2) 0.62 ppb (7) N/A N/A 36.0
 
Nov. 13, 2019, 5 a.m. 33.9 ppb (31) 3.2 ppb (3) N/A 31.0 ppb (29) N/A N/A 10.0 ppb (8) 0.53 ppb (6) N/A N/A 31.0
 
Nov. 13, 2019, 4 a.m. 43.4 ppb (40) 3.8 ppb (4) N/A 40.0 ppb (37) N/A N/A 9.0 ppb (7) 0.59 ppb (7) N/A N/A 40.0
 
Nov. 13, 2019, 3 a.m. 44.1 ppb (41) 3.1 ppb (3) N/A 41.0 ppb (38) N/A N/A 13.0 ppb (10) 0.65 ppb (7) N/A N/A 41.0
 
Nov. 13, 2019, 2 a.m. 47.0 ppb (44) 2.7 ppb (3) N/A 44.0 ppb (41) N/A N/A 16.0 ppb (12) 0.69 ppb (8) N/A N/A 44.0
 
Nov. 13, 2019, 1 a.m. 47.3 ppb (44) 1.9 ppb (2) N/A 45.0 ppb (42) N/A N/A 23.0 ppb (18) 0.64 ppb (7) N/A N/A 44.0
 
Nov. 13, 2019, midnight 51.2 ppb (47) 2.1 ppb (2) N/A 49.0 ppb (45) N/A N/A 36.0 ppb (28) 0.66 ppb (7) N/A N/A 47.0
 
Nov. 12, 2019, 11 p.m. 40.3 ppb (37) 3.9 ppb (4) N/A 36.0 ppb (33) N/A N/A 50.0 ppb (38) 0.57 ppb (6) N/A N/A 38.0
 
Nov. 12, 2019, 10 p.m. 50.8 ppb (47) 8.0 ppb (7) N/A 43.0 ppb (40) N/A N/A 41.0 ppb (32) 0.64 ppb (7) N/A N/A 47.0
 
Nov. 12, 2019, 9 p.m. 42.0 ppb (39) 7.9 ppb (7) N/A 34.0 ppb (31) N/A N/A 41.0 ppb (32) 0.59 ppb (7) N/A N/A 39.0
 
Nov. 12, 2019, 8 p.m. 57.7 ppb (54) 16.1 ppb (15) N/A 42.0 ppb (39) N/A N/A 30.0 ppb (23) 0.67 ppb (7) N/A N/A 54.0
 
Nov. 12, 2019, 7 p.m. 84.4 ppb (82) 34.5 ppb (32) N/A 50.0 ppb (46) N/A N/A 17.0 ppb (13) 0.81 ppb (9) N/A N/A 82.0
 
Nov. 12, 2019, 6 p.m. 90.2 ppb (89) 41.9 ppb (39) N/A 48.0 ppb (44) N/A N/A 14.0 ppb (11) 1.08 ppb (12) N/A N/A 89.0
 
Nov. 12, 2019, 5 p.m. 106.4 ppb (101) 58.6 ppb (55) N/A 48.0 ppb (44) N/A N/A 9.0 ppb (7) 0.88 ppb (10) N/A N/A 101.0
 
Nov. 12, 2019, 4 p.m. 90.4 ppb (89) 52.7 ppb (49) N/A 38.0 ppb (35) N/A N/A 6.0 ppb (5) 0.91 ppb (10) N/A N/A 89.0
 
Nov. 12, 2019, 3 p.m. 103.1 ppb (100) 70.1 ppb (67) N/A 33.0 ppb (31) N/A N/A 2.0 ppb (2) 1.03 ppb (11) N/A N/A 100.0
 
Nov. 12, 2019, 2 p.m. 99.0 ppb (98) 71.4 ppb (69) N/A 28.0 ppb (26) N/A N/A 1.0 ppb (1) 1.02 ppb (11) N/A N/A 98.0
 
Nov. 12, 2019, 1 p.m. 79.1 ppb (77) 54.1 ppb (50) N/A 25.0 ppb (23) N/A N/A 1.0 ppb (1) 0.73 ppb (8) N/A N/A 77.0
 
Nov. 12, 2019, noon 60.3 ppb (57) 36.2 ppb (34) N/A 24.0 ppb (22) N/A N/A 1.0 ppb (1) 0.64 ppb (7) N/A N/A 57.0
 
Nov. 12, 2019, 11 a.m. 20.6 ppb (19) 2.8 ppb (3) N/A 18.0 ppb (17) N/A N/A 5.0 ppb (4) 0.52 ppb (6) N/A N/A 19.0
 
Nov. 12, 2019, 10 a.m. 21.8 ppb (20) 3.1 ppb (3) N/A 19.0 ppb (18) N/A N/A 5.0 ppb (4) 0.56 ppb (6) N/A N/A 20.0
 
Nov. 12, 2019, 9 a.m. 22.3 ppb (21) 2.4 ppb (2) N/A 20.0 ppb (19) N/A N/A 6.0 ppb (5) 0.53 ppb (6) N/A N/A 21.0
 
Nov. 12, 2019, 8 a.m. 23.9 ppb (22) 3.0 ppb (3) N/A 21.0 ppb (19) N/A N/A 4.0 ppb (3) 0.52 ppb (6) N/A N/A 22.0
 
Nov. 12, 2019, 7 a.m. 27.1 ppb (25) 4.1 ppb (4) N/A 23.0 ppb (21) N/A N/A 5.0 ppb (4) 0.6 ppb (7) N/A N/A 25.0
 
Nov. 12, 2019, 6 a.m. 29.8 ppb (28) 3.8 ppb (4) N/A 26.0 ppb (24) N/A N/A 6.0 ppb (5) 0.59 ppb (7) N/A N/A 28.0
 
Nov. 12, 2019, 5 a.m. 35.4 ppb (33) 5.2 ppb (5) N/A 30.0 ppb (28) N/A N/A 9.0 ppb (7) 0.64 ppb (7) N/A N/A 33.0
 
Nov. 12, 2019, 4 a.m. 31.8 ppb (29) 2.7 ppb (3) N/A 29.0 ppb (27) N/A N/A 16.0 ppb (12) 0.57 ppb (6) N/A N/A 29.0
 
Nov. 12, 2019, 3 a.m. 30.1 ppb (28) 1.7 ppb (2) N/A 28.0 ppb (26) N/A N/A 24.0 ppb (18) 0.5 ppb (6) N/A N/A 28.0
 
Nov. 12, 2019, 2 a.m. 27.1 ppb (25) 1.3 ppb (1) N/A 26.0 ppb (24) N/A N/A 31.0 ppb (24) 0.49 ppb (5) N/A N/A 25.0
 
Nov. 12, 2019, 1 a.m. 32.4 ppb (30) 1.1 ppb (1) N/A 31.0 ppb (29) N/A N/A 35.0 ppb (27) 0.51 ppb (6) N/A N/A 30.0
 
Nov. 12, 2019, midnight 38.5 ppb (36) 1.4 ppb (1) N/A 37.0 ppb (34) N/A N/A 40.0 ppb (31) 0.52 ppb (6) N/A N/A 36.0
 
Nov. 11, 2019, 11 p.m. 29.7 ppb (28) 1.8 ppb (2) N/A 28.0 ppb (26) N/A N/A 62.0 ppb (48) 0.54 ppb (6) N/A N/A 48.0
 
Nov. 11, 2019, 10 p.m. 31.3 ppb (29) 3.5 ppb (3) N/A 28.0 ppb (26) N/A N/A 59.0 ppb (45) 0.56 ppb (6) N/A N/A 45.0
 
Nov. 11, 2019, 9 p.m. 23.9 ppb (22) 3.1 ppb (3) N/A 21.0 ppb (19) N/A N/A 58.0 ppb (45) 0.5 ppb (6) N/A N/A 45.0
 
Nov. 11, 2019, 8 p.m. 20.1 ppb (19) 3.1 ppb (3) N/A 17.0 ppb (16) N/A N/A 53.0 ppb (41) 0.49 ppb (5) N/A N/A 41.0
 
Nov. 11, 2019, 7 p.m. 21.0 ppb (19) 4.3 ppb (4) N/A 17.0 ppb (16) N/A N/A 42.0 ppb (32) 0.48 ppb (5) N/A N/A 32.0
 
Nov. 11, 2019, 6 p.m. 28.0 ppb (26) 8.0 ppb (7) N/A 20.0 ppb (19) N/A N/A 31.0 ppb (24) 0.47 ppb (5) N/A N/A 26.0
 
Nov. 11, 2019, 5 p.m. 28.4 ppb (26) 8.9 ppb (8) N/A 19.0 ppb (18) N/A N/A 24.0 ppb (18) 0.48 ppb (5) N/A N/A 26.0
 
Nov. 11, 2019, 4 p.m. 20.8 ppb (19) 6.4 ppb (6) N/A 14.0 ppb (13) N/A N/A 21.0 ppb (16) 0.42 ppb (5) N/A N/A 19.0
 
Nov. 11, 2019, 3 p.m. 31.6 ppb (29) 13.6 ppb (13) N/A 18.0 ppb (17) N/A N/A 14.0 ppb (11) 0.44 ppb (5) N/A N/A 29.0
 
Nov. 11, 2019, 2 p.m. 14.0 ppb (13) 3.1 ppb (3) N/A 11.0 ppb (10) N/A N/A 23.0 ppb (18) 0.25 ppb (3) N/A N/A 18.0
 
Nov. 11, 2019, 1 p.m. 11.5 ppb (11) 2.3 ppb (2) N/A 9.0 ppb (8) N/A N/A 23.0 ppb (18) 0.3 ppb (3) N/A N/A 18.0
 
Nov. 11, 2019, noon 3.3 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 30.0 ppb (23) 0.16 ppb (2) N/A N/A 23.0
 
Nov. 11, 2019, 11 a.m. 3.9 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (22) 0.23 ppb (3) N/A N/A 22.0
 
Nov. 11, 2019, 10 a.m. 4.8 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 27.0 ppb (21) 0.18 ppb (2) N/A N/A 21.0
 
Nov. 11, 2019, 9 a.m. 4.9 ppb (5) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (22) 0.2 ppb (2) N/A N/A 22.0
 
Nov. 11, 2019, 8 a.m. 8.3 ppb (8) 1.2 ppb (1) N/A 7.0 ppb (6) N/A N/A 23.0 ppb (18) 0.27 ppb (3) N/A N/A 18.0