AQSQID: 060292012

Site Name: Bakersfield-Muni

Location: Bakersfield (Watts Dr), CA

Reporting: True, Located: True

Current AQI: 18.0

Bakersfield (Watts Dr) CA, US: 35.3313, -119.0

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 22, 2019, 5 a.m. 19.9 ppb (18) 1.1 ppb (1) N/A 19.0 ppb (18) N/A N/A 14.0 ppb (11) 0.29 ppb (3) N/A N/A 18.0
 
Jan. 22, 2019, 4 a.m. 24.3 ppb (23) 2.0 ppb (2) N/A 22.0 ppb (20) N/A N/A 9.0 ppb (7) 0.33 ppb (4) N/A N/A 23.0
 
Jan. 22, 2019, 3 a.m. 28.8 ppb (27) 6.4 ppb (6) N/A 22.0 ppb (20) N/A N/A 9.0 ppb (7) 0.27 ppb (3) N/A N/A 27.0
 
Jan. 22, 2019, 2 a.m. 16.9 ppb (16) 1.3 ppb (1) N/A 16.0 ppb (15) N/A N/A 21.0 ppb (16) 0.24 ppb (3) N/A N/A 16.0
 
Jan. 22, 2019, 1 a.m. 11.6 ppb (11) 1.0 ppb (1) N/A 11.0 ppb (10) N/A N/A 29.0 ppb (22) 0.17 ppb (2) N/A N/A 22.0
 
Jan. 22, 2019, midnight 8.6 ppb (8) 1.5 ppb (1) N/A 7.0 ppb (6) N/A N/A 34.0 ppb (26) 0.15 ppb (2) N/A N/A 26.0
 
Jan. 21, 2019, 11 p.m. 7.1 ppb (7) 1.5 ppb (1) N/A 6.0 ppb (6) N/A N/A 35.0 ppb (27) 0.13 ppb (1) N/A N/A 27.0
 
Jan. 21, 2019, 10 p.m. 6.2 ppb (6) 1.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 36.0 ppb (28) 0.12 ppb (1) N/A N/A 28.0
 
Jan. 21, 2019, 9 p.m. 7.1 ppb (7) 1.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 36.0 ppb (28) 0.13 ppb (1) N/A N/A 28.0
 
Jan. 21, 2019, 8 p.m. 7.6 ppb (7) 1.9 ppb (2) N/A 6.0 ppb (6) N/A N/A 35.0 ppb (27) 0.12 ppb (1) N/A N/A 27.0
 
Jan. 21, 2019, 7 p.m. 9.5 ppb (9) 2.6 ppb (2) N/A 7.0 ppb (6) N/A N/A 33.0 ppb (25) 0.12 ppb (1) N/A N/A 25.0
 
Jan. 21, 2019, 6 p.m. 12.3 ppb (11) 3.4 ppb (3) N/A 9.0 ppb (8) N/A N/A 30.0 ppb (23) 0.13 ppb (1) N/A N/A 23.0
 
Jan. 21, 2019, 5 p.m. 16.0 ppb (15) 4.5 ppb (4) N/A 12.0 ppb (11) N/A N/A 24.0 ppb (18) 0.16 ppb (2) N/A N/A 18.0
 
Jan. 21, 2019, 4 p.m. 16.9 ppb (16) 4.3 ppb (4) N/A 13.0 ppb (12) N/A N/A 23.0 ppb (18) 0.17 ppb (2) N/A N/A 18.0
 
Jan. 21, 2019, 3 p.m. 21.0 ppb (19) 3.7 ppb (3) N/A 17.0 ppb (16) N/A N/A 15.0 ppb (12) 0.22 ppb (2) N/A N/A 19.0
 
Jan. 21, 2019, 2 p.m. 11.0 ppb (10) 1.3 ppb (1) N/A 10.0 ppb (9) N/A N/A 23.0 ppb (18) 0.15 ppb (2) N/A N/A 18.0
 
Jan. 21, 2019, 1 p.m. 6.5 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (21) 0.14 ppb (2) N/A N/A 21.0
 
Jan. 21, 2019, noon 5.3 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (20) 0.11 ppb (1) N/A N/A 20.0
 
Jan. 21, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 21, 2019, 10 a.m. 2.7 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) 0.07 ppb (1) N/A N/A 25.0
 
Jan. 21, 2019, 9 a.m. 1.9 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (25) 0.07 ppb (1) N/A N/A 25.0
 
Jan. 21, 2019, 8 a.m. 1.6 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (27) 0.06 ppb (1) N/A N/A 27.0
 
Jan. 21, 2019, 7 a.m. 1.6 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) 0.06 ppb (1) N/A N/A 28.0
 
Jan. 21, 2019, 6 a.m. 17.2 ppb (16) 4.1 ppb (4) N/A 13.0 ppb (12) N/A N/A 8.0 ppb (6) 0.25 ppb (3) N/A N/A 16.0
 
Jan. 21, 2019, 5 a.m. 20.2 ppb (19) 4.6 ppb (4) N/A 16.0 ppb (15) N/A N/A 1.0 ppb (1) 0.26 ppb (3) N/A N/A 19.0
 
Jan. 21, 2019, 4 a.m. 40.0 ppb (37) 21.2 ppb (20) N/A 19.0 ppb (18) N/A N/A 0.0 ppb (0) 0.63 ppb (7) N/A N/A 37.0
 
Jan. 21, 2019, 3 a.m. 54.6 ppb (51) 27.8 ppb (26) N/A 27.0 ppb (25) N/A N/A 0.0 ppb (0) 1.1 ppb (12) N/A N/A 51.0
 
Jan. 21, 2019, 2 a.m. 51.4 ppb (48) 24.8 ppb (23) N/A 27.0 ppb (25) N/A N/A 0.0 ppb (0) 0.81 ppb (9) N/A N/A 48.0
 
Jan. 21, 2019, 1 a.m. 21.8 ppb (20) 4.8 ppb (4) N/A 17.0 ppb (16) N/A N/A 12.0 ppb (9) 0.31 ppb (3) N/A N/A 20.0
 
Jan. 21, 2019, midnight 8.7 ppb (8) 1.1 ppb (1) N/A 8.0 ppb (7) N/A N/A 24.0 ppb (18) 0.14 ppb (2) N/A N/A 18.0
 
Jan. 20, 2019, 11 p.m. 11.8 ppb (11) 2.7 ppb (3) N/A 9.0 ppb (8) N/A N/A 23.0 ppb (18) 0.15 ppb (2) N/A N/A 18.0
 
Jan. 20, 2019, 10 p.m. 12.3 ppb (11) 2.6 ppb (2) N/A 10.0 ppb (9) N/A N/A 24.0 ppb (18) 0.17 ppb (2) N/A N/A 18.0
 
Jan. 20, 2019, 9 p.m. 14.6 ppb (14) 3.5 ppb (3) N/A 11.0 ppb (10) N/A N/A 21.0 ppb (16) 0.18 ppb (2) N/A N/A 16.0
 
Jan. 20, 2019, 8 p.m. 16.2 ppb (15) 4.7 ppb (4) N/A 12.0 ppb (11) N/A N/A 18.0 ppb (14) 0.19 ppb (2) N/A N/A 15.0
 
Jan. 20, 2019, 7 p.m. 14.3 ppb (13) 4.9 ppb (5) N/A 9.0 ppb (8) N/A N/A 15.0 ppb (12) 0.11 ppb (1) N/A N/A 13.0
 
Jan. 20, 2019, 6 p.m. 22.7 ppb (21) 9.8 ppb (9) N/A 13.0 ppb (12) N/A N/A 10.0 ppb (8) 0.18 ppb (2) N/A N/A 21.0
 
Jan. 20, 2019, 5 p.m. 29.2 ppb (27) 13.5 ppb (12) N/A 16.0 ppb (15) N/A N/A 6.0 ppb (5) 0.18 ppb (2) N/A N/A 27.0
 
Jan. 20, 2019, 4 p.m. 27.1 ppb (25) 12.4 ppb (11) N/A 15.0 ppb (14) N/A N/A 4.0 ppb (3) 0.25 ppb (3) N/A N/A 25.0
 
Jan. 20, 2019, 3 p.m. 19.7 ppb (18) 8.0 ppb (7) N/A 12.0 ppb (11) N/A N/A 2.0 ppb (2) 0.21 ppb (2) N/A N/A 18.0
 
Jan. 20, 2019, 2 p.m. 11.2 ppb (10) 2.7 ppb (3) N/A 9.0 ppb (8) N/A N/A 3.0 ppb (2) 0.11 ppb (1) N/A N/A 10.0
 
Jan. 20, 2019, 1 p.m. 14.1 ppb (13) 5.6 ppb (5) N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) 0.16 ppb (2) N/A N/A 13.0
 
Jan. 20, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 20, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 20, 2019, 10 a.m. 62.2 ppb (59) 48.4 ppb (45) N/A 14.0 ppb (13) N/A N/A 0.0 ppb (0) 0.81 ppb (9) N/A N/A 59.0
 
Jan. 20, 2019, 9 a.m. 72.4 ppb (70) 55.7 ppb (52) N/A 17.0 ppb (16) N/A N/A 0.0 ppb (0) 0.82 ppb (9) N/A N/A 70.0
 
Jan. 20, 2019, 8 a.m. 36.4 ppb (34) 23.3 ppb (22) N/A 13.0 ppb (12) N/A N/A 0.0 ppb (0) 0.69 ppb (8) N/A N/A 34.0
 
Jan. 20, 2019, 7 a.m. 19.5 ppb (18) 7.1 ppb (7) N/A 13.0 ppb (12) N/A N/A 0.0 ppb (0) 0.39 ppb (4) N/A N/A 18.0
 
Jan. 20, 2019, 6 a.m. 30.7 ppb (28) 14.3 ppb (13) N/A 16.0 ppb (15) N/A N/A 0.0 ppb (0) 0.36 ppb (4) N/A N/A 28.0
 
Jan. 20, 2019, 5 a.m. 25.6 ppb (24) 7.7 ppb (7) N/A 18.0 ppb (17) N/A N/A 0.0 ppb (0) 0.38 ppb (4) N/A N/A 24.0
 
Jan. 20, 2019, 4 a.m. 28.5 ppb (26) 7.0 ppb (6) N/A 22.0 ppb (20) N/A N/A 1.0 ppb (1) 0.43 ppb (5) N/A N/A 26.0
 
Jan. 20, 2019, 3 a.m. 39.7 ppb (37) 10.8 ppb (10) N/A 29.0 ppb (27) N/A N/A 1.0 ppb (1) 0.64 ppb (7) N/A N/A 37.0
 
Jan. 20, 2019, 2 a.m. 35.9 ppb (33) 7.3 ppb (7) N/A 29.0 ppb (27) N/A N/A 6.0 ppb (5) 0.49 ppb (5) N/A N/A 33.0
 
Jan. 20, 2019, 1 a.m. 31.1 ppb (29) 4.8 ppb (4) N/A 26.0 ppb (24) N/A N/A 11.0 ppb (8) 0.33 ppb (4) N/A N/A 29.0
 
Jan. 20, 2019, midnight 14.1 ppb (13) 2.1 ppb (2) N/A 12.0 ppb (11) N/A N/A 26.0 ppb (20) 0.23 ppb (3) N/A N/A 20.0
 
Jan. 19, 2019, 11 p.m. 8.6 ppb (8) 1.8 ppb (2) N/A 7.0 ppb (6) N/A N/A 30.0 ppb (23) 0.19 ppb (2) N/A N/A 23.0
 
Jan. 19, 2019, 10 p.m. 9.7 ppb (9) 2.1 ppb (2) N/A 8.0 ppb (7) N/A N/A 30.0 ppb (23) 0.19 ppb (2) N/A N/A 23.0
 
Jan. 19, 2019, 9 p.m. 13.0 ppb (12) 3.2 ppb (3) N/A 10.0 ppb (9) N/A N/A 28.0 ppb (22) 0.23 ppb (3) N/A N/A 22.0
 
Jan. 19, 2019, 8 p.m. 15.5 ppb (14) 4.5 ppb (4) N/A 11.0 ppb (10) N/A N/A 24.0 ppb (18) 0.25 ppb (3) N/A N/A 18.0
 
Jan. 19, 2019, 7 p.m. 21.6 ppb (20) 7.6 ppb (7) N/A 14.0 ppb (13) N/A N/A 17.0 ppb (13) 0.27 ppb (3) N/A N/A 20.0
 
Jan. 19, 2019, 6 p.m. 33.5 ppb (31) 13.9 ppb (13) N/A 20.0 ppb (19) N/A N/A 11.0 ppb (8) 0.31 ppb (3) N/A N/A 31.0
 
Jan. 19, 2019, 5 p.m. 33.9 ppb (31) 18.0 ppb (17) N/A 16.0 ppb (15) N/A N/A 7.0 ppb (5) 0.33 ppb (4) N/A N/A 31.0
 
Jan. 19, 2019, 4 p.m. 34.3 ppb (32) 21.5 ppb (20) N/A 13.0 ppb (12) N/A N/A 2.0 ppb (2) 0.32 ppb (4) N/A N/A 32.0
 
Jan. 19, 2019, 3 p.m. 21.0 ppb (19) 13.2 ppb (12) N/A 8.0 ppb (7) N/A N/A 1.0 ppb (1) 0.25 ppb (3) N/A N/A 19.0
 
Jan. 19, 2019, 2 p.m. 43.0 ppb (40) 31.4 ppb (29) N/A 12.0 ppb (11) N/A N/A 0.0 ppb (0) 0.35 ppb (4) N/A N/A 40.0
 
Jan. 19, 2019, 1 p.m. 82.1 ppb (80) 68.6 ppb (66) N/A 13.0 ppb (12) N/A N/A 0.0 ppb (0) 0.62 ppb (7) N/A N/A 80.0
 
Jan. 19, 2019, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 19, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 19, 2019, 10 a.m. 35.1 ppb (32) 24.9 ppb (23) N/A 10.0 ppb (9) N/A N/A 0.0 ppb (0) 0.45 ppb (5) N/A N/A 32.0
 
Jan. 19, 2019, 9 a.m. 22.6 ppb (21) 11.6 ppb (11) N/A 11.0 ppb (10) N/A N/A 1.0 ppb (1) 0.39 ppb (4) N/A N/A 21.0
 
Jan. 19, 2019, 8 a.m. 31.2 ppb (29) 18.6 ppb (17) N/A 13.0 ppb (12) N/A N/A 0.0 ppb (0) 0.44 ppb (5) N/A N/A 29.0
 
Jan. 19, 2019, 7 a.m. 22.1 ppb (20) 10.5 ppb (10) N/A 12.0 ppb (11) N/A N/A 0.0 ppb (0) 0.4 ppb (4) N/A N/A 20.0
 
Jan. 19, 2019, 6 a.m. 27.3 ppb (25) 12.9 ppb (12) N/A 14.0 ppb (13) N/A N/A 0.0 ppb (0) 0.4 ppb (4) N/A N/A 25.0
 
Jan. 19, 2019, 5 a.m. 29.0 ppb (27) 11.7 ppb (11) N/A 17.0 ppb (16) N/A N/A 0.0 ppb (0) 0.41 ppb (5) N/A N/A 27.0
 
Jan. 19, 2019, 4 a.m. 34.2 ppb (32) 15.0 ppb (14) N/A 19.0 ppb (18) N/A N/A 0.0 ppb (0) 0.54 ppb (6) N/A N/A 32.0
 
Jan. 19, 2019, 3 a.m. 31.5 ppb (29) 9.1 ppb (8) N/A 22.0 ppb (20) N/A N/A 1.0 ppb (1) 0.55 ppb (6) N/A N/A 29.0
 
Jan. 19, 2019, 2 a.m. 33.7 ppb (31) 10.9 ppb (10) N/A 23.0 ppb (21) N/A N/A 3.0 ppb (2) 0.41 ppb (5) N/A N/A 31.0
 
Jan. 19, 2019, 1 a.m. 22.7 ppb (21) 2.1 ppb (2) N/A 21.0 ppb (19) N/A N/A 9.0 ppb (7) 0.34 ppb (4) N/A N/A 21.0
 
Jan. 19, 2019, midnight 20.2 ppb (19) 3.5 ppb (3) N/A 17.0 ppb (16) N/A N/A 16.0 ppb (12) 0.29 ppb (3) N/A N/A 19.0
 
Jan. 18, 2019, 11 p.m. 21.6 ppb (20) 6.4 ppb (6) N/A 15.0 ppb (14) N/A N/A 17.0 ppb (13) 0.28 ppb (3) N/A N/A 20.0
 
Jan. 18, 2019, 10 p.m. 15.5 ppb (14) 4.8 ppb (4) N/A 11.0 ppb (10) N/A N/A 21.0 ppb (16) 0.24 ppb (3) N/A N/A 16.0
 
Jan. 18, 2019, 9 p.m. 12.1 ppb (11) 3.1 ppb (3) N/A 9.0 ppb (8) N/A N/A 20.0 ppb (15) 0.21 ppb (2) N/A N/A 15.0
 
Jan. 18, 2019, 8 p.m. 14.3 ppb (13) 3.8 ppb (4) N/A 11.0 ppb (10) N/A N/A 18.0 ppb (14) 0.23 ppb (3) N/A N/A 14.0
 
Jan. 18, 2019, 7 p.m. 19.9 ppb (18) 5.9 ppb (5) N/A 14.0 ppb (13) N/A N/A 12.0 ppb (9) 0.26 ppb (3) N/A N/A 18.0
 
Jan. 18, 2019, 6 p.m. 19.0 ppb (18) 5.8 ppb (5) N/A 13.0 ppb (12) N/A N/A 10.0 ppb (8) 0.23 ppb (3) N/A N/A 18.0
 
Jan. 18, 2019, 5 p.m. 16.2 ppb (15) 4.8 ppb (4) N/A 11.0 ppb (10) N/A N/A 8.0 ppb (6) 0.23 ppb (3) N/A N/A 15.0
 
Jan. 18, 2019, 4 p.m. 25.7 ppb (24) 10.6 ppb (10) N/A 15.0 ppb (14) N/A N/A 3.0 ppb (2) 0.3 ppb (3) N/A N/A 24.0
 
Jan. 18, 2019, 3 p.m. 31.3 ppb (29) 13.1 ppb (12) N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) 0.36 ppb (4) N/A N/A 29.0
 
Jan. 18, 2019, 2 p.m. 27.2 ppb (25) 11.8 ppb (11) N/A 15.0 ppb (14) N/A N/A 0.0 ppb (0) 0.37 ppb (4) N/A N/A 25.0
 
Jan. 18, 2019, 1 p.m. 21.4 ppb (20) 7.7 ppb (7) N/A 14.0 ppb (13) N/A N/A 0.0 ppb (0) 0.33 ppb (4) N/A N/A 20.0
 
Jan. 18, 2019, noon 21.8 ppb (20) 9.0 ppb (8) N/A 13.0 ppb (12) N/A N/A 0.0 ppb (0) 0.28 ppb (3) N/A N/A 20.0
 
Jan. 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 18, 2019, 10 a.m. 47.1 ppb (44) 28.8 ppb (27) N/A 18.0 ppb (17) N/A N/A 0.0 ppb (0) 0.6 ppb (7) N/A N/A 44.0
 
Jan. 18, 2019, 9 a.m. 49.2 ppb (46) 27.8 ppb (26) N/A 21.0 ppb (19) N/A N/A 0.0 ppb (0) 0.68 ppb (8) N/A N/A 46.0
 
Jan. 18, 2019, 8 a.m. 43.7 ppb (40) 20.1 ppb (19) N/A 24.0 ppb (22) N/A N/A 0.0 ppb (0) 0.65 ppb (7) N/A N/A 40.0
 
Jan. 18, 2019, 7 a.m. 46.0 ppb (43) 17.4 ppb (16) N/A 29.0 ppb (27) N/A N/A 0.0 ppb (0) 0.6 ppb (7) N/A N/A 43.0
 
Jan. 18, 2019, 6 a.m. 41.7 ppb (39) 12.5 ppb (12) N/A 29.0 ppb (27) N/A N/A 1.0 ppb (1) 0.55 ppb (6) N/A N/A 39.0
 
Jan. 18, 2019, 5 a.m. 40.2 ppb (37) 10.8 ppb (10) N/A 29.0 ppb (27) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A N/A 37.0
 
Jan. 18, 2019, 4 a.m. 23.0 ppb (21) 2.6 ppb (2) N/A 21.0 ppb (19) N/A N/A 8.0 ppb (6) 0.39 ppb (4) N/A N/A 21.0
 
Jan. 18, 2019, 3 a.m. 7.5 ppb (7) 0.9 ppb (1) N/A 7.0 ppb (6) N/A N/A 20.0 ppb (15) 0.28 ppb (3) N/A N/A 15.0
 
Jan. 18, 2019, 2 a.m. 4.1 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A N/A 25.0 ppb (19) 0.21 ppb (2) N/A N/A 19.0
 
Jan. 18, 2019, 1 a.m. 16.3 ppb (15) 1.5 ppb (1) N/A 15.0 ppb (14) N/A N/A 14.0 ppb (11) 0.33 ppb (4) N/A N/A 15.0
 
Jan. 18, 2019, midnight 28.4 ppb (26) 5.7 ppb (5) N/A 23.0 ppb (21) N/A N/A 5.0 ppb (4) 0.48 ppb (5) N/A N/A 26.0
 
Jan. 17, 2019, 11 p.m. 29.8 ppb (28) 9.6 ppb (9) N/A 20.0 ppb (19) N/A N/A 6.0 ppb (5) 0.32 ppb (4) N/A N/A 28.0
 
Jan. 17, 2019, 10 p.m. 24.3 ppb (23) 4.0 ppb (4) N/A 20.0 ppb (19) N/A N/A 11.0 ppb (8) 0.4 ppb (4) N/A N/A 23.0
 
Jan. 17, 2019, 9 p.m. 20.6 ppb (19) 3.3 ppb (3) N/A 17.0 ppb (16) N/A N/A 20.0 ppb (15) 0.32 ppb (4) N/A N/A 19.0
 
Jan. 17, 2019, 8 p.m. 19.4 ppb (18) 3.7 ppb (3) N/A 16.0 ppb (15) N/A N/A 21.0 ppb (16) 0.29 ppb (3) N/A N/A 18.0
 
Jan. 17, 2019, 7 p.m. 15.0 ppb (14) 3.0 ppb (3) N/A 12.0 ppb (11) N/A N/A 23.0 ppb (18) 0.29 ppb (3) N/A N/A 18.0
 
Jan. 17, 2019, 6 p.m. 19.0 ppb (18) 4.4 ppb (4) N/A 15.0 ppb (14) N/A N/A 16.0 ppb (12) 0.33 ppb (4) N/A N/A 18.0
 
Jan. 17, 2019, 5 p.m. 20.3 ppb (19) 6.4 ppb (6) N/A 14.0 ppb (13) N/A N/A 14.0 ppb (11) 0.3 ppb (3) N/A N/A 19.0
 
Jan. 17, 2019, 4 p.m. 17.4 ppb (16) 2.8 ppb (3) N/A 15.0 ppb (14) N/A N/A 11.0 ppb (8) 0.32 ppb (4) N/A N/A 16.0
 
Jan. 17, 2019, 3 p.m. 19.2 ppb (18) 2.7 ppb (3) N/A 17.0 ppb (16) N/A N/A 9.0 ppb (7) 0.32 ppb (4) N/A N/A 18.0
 
Jan. 17, 2019, 2 p.m. 8.5 ppb (8) 1.5 ppb (1) N/A 7.0 ppb (6) N/A N/A 18.0 ppb (14) 0.23 ppb (3) N/A N/A 14.0
 
Jan. 17, 2019, 1 p.m. 3.6 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 21.0 ppb (16) 0.2 ppb (2) N/A N/A 16.0
 
Jan. 17, 2019, noon 7.3 ppb (7) 0.6 ppb (1) N/A 7.0 ppb (6) N/A N/A 19.0 ppb (15) 0.22 ppb (2) N/A N/A 15.0
 
Jan. 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 17, 2019, 10 a.m. 1.5 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (24) 0.12 ppb (1) N/A N/A 24.0
 
Jan. 17, 2019, 9 a.m. 1.7 ppb (2) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (24) 0.13 ppb (1) N/A N/A 24.0
 
Jan. 17, 2019, 8 a.m. 2.2 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (23) 0.12 ppb (1) N/A N/A 23.0
 
Jan. 16, 2019, 11 p.m. 6.5 ppb (6) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 28.0 ppb (22) 0.15 ppb (2) N/A N/A 22.0
 
Jan. 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 16, 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
Jan. 16, 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
Jan. 16, 2019, 5 p.m. 16.6 ppb (15) 5.5 ppb (5) N/A 11.0 ppb (10) N/A N/A 17.0 ppb (13) 0.18 ppb (2) N/A N/A 15.0
 
Jan. 16, 2019, 4 p.m. 36.7 ppb (34) 18.8 ppb (17) N/A 18.0 ppb (17) N/A N/A 8.0 ppb (6) 0.31 ppb (3) N/A N/A 34.0
 
Jan. 16, 2019, 3 p.m. 54.2 ppb (50) 34.2 ppb (32) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) 0.53 ppb (6) N/A N/A 50.0
 
Jan. 16, 2019, 2 p.m. 37.8 ppb (35) 17.7 ppb (16) N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) 0.42 ppb (5) N/A N/A 35.0
 
Jan. 16, 2019, 1 p.m. 27.5 ppb (25) 7.3 ppb (7) N/A 20.0 ppb (19) N/A N/A 2.0 ppb (2) 0.19 ppb (2) N/A N/A 25.0
 
Jan. 16, 2019, noon 25.2 ppb (23) 3.4 ppb (3) N/A 22.0 ppb (20) N/A N/A 3.0 ppb (2) 0.2 ppb (2) N/A N/A 23.0
 
Jan. 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 16, 2019, 10 a.m. 12.8 ppb (12) 0.8 ppb (1) N/A 12.0 ppb (11) N/A N/A 15.0 ppb (12) 0.16 ppb (2) N/A N/A 12.0
 
Jan. 16, 2019, 9 a.m. 11.5 ppb (11) 1.4 ppb (1) N/A 10.0 ppb (9) N/A N/A 19.0 ppb (15) 0.16 ppb (2) N/A N/A 15.0
 
Jan. 16, 2019, 8 a.m. 10.3 ppb (10) 0.7 ppb (1) N/A 10.0 ppb (9) N/A N/A 19.0 ppb (15) 0.17 ppb (2) N/A N/A 15.0
 
Jan. 16, 2019, 7 a.m. 10.6 ppb (10) 0.7 ppb (1) N/A 10.0 ppb (9) N/A N/A 21.0 ppb (16) 0.19 ppb (2) N/A N/A 16.0
 
Jan. 16, 2019, 6 a.m. 7.0 ppb (6) 0.5 ppb (0) N/A 7.0 ppb (6) N/A N/A 29.0 ppb (22) 0.16 ppb (2) N/A N/A 22.0
 
Jan. 16, 2019, 5 a.m. 8.8 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A 26.0 ppb (20) 0.17 ppb (2) N/A N/A 20.0
 
Jan. 16, 2019, 4 a.m. 5.4 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A 31.0 ppb (24) 0.16 ppb (2) N/A N/A 24.0
 
Jan. 16, 2019, 3 a.m. 9.8 ppb (9) 2.5 ppb (2) N/A 7.0 ppb (6) N/A N/A 30.0 ppb (23) 0.16 ppb (2) N/A N/A 23.0
 
Jan. 16, 2019, 2 a.m. 6.5 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 31.0 ppb (24) 0.17 ppb (2) N/A N/A 24.0
 
Jan. 16, 2019, 1 a.m. 6.8 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 29.0 ppb (22) 0.17 ppb (2) N/A N/A 22.0
 
Jan. 16, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 15, 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
Jan. 15, 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
Jan. 15, 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
Jan. 15, 2019, 4 p.m. 6.3 ppb (6) 1.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 30.0 ppb (23) 0.1 ppb (1) N/A N/A 23.0
 
Jan. 15, 2019, 3 p.m. 5.1 ppb (5) 0.5 ppb (0) N/A 5.0 ppb (5) N/A N/A 30.0 ppb (23) 0.09 ppb (1) N/A N/A 23.0
 
Jan. 15, 2019, 2 p.m. 8.1 ppb (8) 0.7 ppb (1) N/A 7.0 ppb (6) N/A N/A 25.0 ppb (19) 0.09 ppb (1) N/A N/A 19.0
 
Jan. 15, 2019, 1 p.m. 5.4 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A 28.0 ppb (22) 0.08 ppb (1) N/A N/A 22.0
 
Jan. 15, 2019, noon 11.1 ppb (10) 0.9 ppb (1) N/A 10.0 ppb (9) N/A N/A 21.0 ppb (16) 0.1 ppb (1) N/A N/A 16.0
 
Jan. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 15, 2019, 10 a.m. 11.3 ppb (10) 1.6 ppb (1) N/A 10.0 ppb (9) N/A N/A 22.0 ppb (17) 0.19 ppb (2) N/A N/A 17.0
 
Jan. 15, 2019, 9 a.m. 6.7 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (18) 0.18 ppb (2) N/A N/A 18.0
 
Jan. 15, 2019, 8 a.m. 6.0 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (18) 0.18 ppb (2) N/A N/A 18.0
 
Jan. 15, 2019, 7 a.m. 6.4 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 22.0 ppb (17) 0.18 ppb (2) N/A N/A 17.0
 
Jan. 15, 2019, 6 a.m. 7.7 ppb (7) 0.4 ppb (0) N/A 7.0 ppb (6) N/A N/A 22.0 ppb (17) 0.19 ppb (2) N/A N/A 17.0
 
Jan. 15, 2019, 5 a.m. 7.1 ppb (7) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A 21.0 ppb (16) 0.18 ppb (2) N/A N/A 16.0
 
Jan. 15, 2019, 4 a.m. 8.6 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A 20.0 ppb (15) 0.2 ppb (2) N/A N/A 15.0
 
Jan. 15, 2019, 3 a.m. 13.8 ppb (13) 0.8 ppb (1) N/A 13.0 ppb (12) N/A N/A 18.0 ppb (14) 0.24 ppb (3) N/A N/A 14.0
 
Jan. 15, 2019, 2 a.m. 6.8 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 26.0 ppb (20) 0.16 ppb (2) N/A N/A 20.0
 
Jan. 15, 2019, 1 a.m. 5.2 ppb (5) 0.5 ppb (0) N/A 5.0 ppb (5) N/A N/A 29.0 ppb (22) 0.15 ppb (2) N/A N/A 22.0
 
Jan. 15, 2019, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 14, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 14, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A