AQSQID: 800151042

Site Name: La Presa

Location: Tlalnepantla de Baz, MX

Reporting: False, Located: True

Current AQI: None

Tlalnepantla de Baz MX, MX: 19.5347, -99.1177

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 17, 2018, 3 p.m. N/A N/A N/A N/A N/A 26.0 ppb (37) 4.0 ppb (3) 3.2 ppb (36) N/A N/A 37.0
 
Dec. 17, 2018, 2 p.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 3.0 ppb (2) 3.7 ppb (41) N/A N/A 41.0
 
Dec. 17, 2018, 1 p.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 3.0 ppb (2) 2.7 ppb (30) N/A N/A 30.0
 
Dec. 17, 2018, noon N/A N/A N/A N/A N/A 18.0 ppb (26) 2.0 ppb (2) 1.9 ppb (21) N/A N/A 26.0
 
Dec. 17, 2018, 11 a.m. N/A N/A N/A N/A N/A 21.0 ppb (30) 2.0 ppb (2) 1.5 ppb (17) N/A N/A 30.0
 
Dec. 17, 2018, 10 a.m. N/A N/A N/A N/A N/A 29.0 ppb (41) 2.0 ppb (2) 1.0 ppb (11) N/A N/A 41.0
 
Dec. 17, 2018, 9 a.m. N/A N/A N/A N/A N/A 26.0 ppb (37) 2.0 ppb (2) 1.1 ppb (12) N/A N/A 37.0
 
Dec. 17, 2018, 8 a.m. N/A N/A N/A N/A N/A 24.0 ppb (34) 2.0 ppb (2) 1.1 ppb (12) N/A N/A 34.0
 
Dec. 17, 2018, 7 a.m. N/A N/A N/A N/A N/A 20.0 ppb (29) 7.0 ppb (5) 1.0 ppb (11) N/A N/A 29.0
 
Dec. 17, 2018, 6 a.m. N/A N/A N/A N/A N/A 32.0 ppb (46) 19.0 ppb (15) 0.7 ppb (8) N/A N/A 46.0
 
Dec. 17, 2018, 5 a.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 32.0 ppb (25) 0.6 ppb (7) N/A N/A 26.0
 
Dec. 17, 2018, 4 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 10.0 ppb (8) 1.6 ppb (18) N/A N/A 18.0
 
Dec. 17, 2018, 3 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 17.0 ppb (13) 1.2 ppb (13) N/A N/A 13.0
 
Dec. 17, 2018, 2 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 35.0 ppb (27) 1.2 ppb (13) N/A N/A 27.0
 
Dec. 17, 2018, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 36.0 ppb (28) 1.8 ppb (20) N/A N/A 28.0
 
Dec. 17, 2018, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 65.0 ppb (50) 1.5 ppb (17) N/A N/A 50.0
 
Dec. 16, 2018, 11 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 104.0 ppb (82) 1.2 ppb (13) N/A N/A 82.0
 
Dec. 16, 2018, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 88.0 ppb (69) 1.2 ppb (13) N/A N/A 69.0
 
Dec. 16, 2018, 9 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 86.0 ppb (68) 1.2 ppb (13) N/A N/A 68.0
 
Dec. 16, 2018, 8 p.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 91.0 ppb (72) 1.5 ppb (17) N/A N/A 72.0
 
Dec. 16, 2018, 7 p.m. N/A N/A N/A N/A N/A 20.0 ppb (29) 70.0 ppb (54) 1.6 ppb (18) N/A N/A 54.0
 
Dec. 16, 2018, 6 p.m. N/A N/A N/A N/A N/A 25.0 ppb (36) 47.0 ppb (36) 1.8 ppb (20) N/A N/A 36.0
 
Dec. 16, 2018, 5 p.m. N/A N/A N/A N/A N/A 32.0 ppb (46) 26.0 ppb (20) 2.2 ppb (24) N/A N/A 46.0
 
Dec. 16, 2018, 4 p.m. N/A N/A N/A N/A N/A 36.0 ppb (50) 12.0 ppb (9) 2.2 ppb (24) N/A N/A 50.0
 
Dec. 16, 2018, 3 p.m. N/A N/A N/A N/A N/A 32.0 ppb (46) 6.0 ppb (5) 2.3 ppb (26) N/A N/A 46.0
 
Dec. 16, 2018, 2 p.m. N/A N/A N/A N/A N/A 18.0 ppb (26) 3.0 ppb (2) 2.0 ppb (22) N/A N/A 26.0
 
Dec. 16, 2018, 1 p.m. N/A N/A N/A N/A N/A 21.0 ppb (30) 3.0 ppb (2) 2.0 ppb (22) N/A N/A 30.0
 
Dec. 16, 2018, noon N/A N/A N/A N/A N/A 13.0 ppb (19) 2.0 ppb (2) 1.7 ppb (19) N/A N/A 19.0
 
Dec. 16, 2018, 11 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 2.0 ppb (2) 1.8 ppb (20) N/A N/A 20.0
 
Dec. 16, 2018, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 2.0 ppb (2) 2.0 ppb (22) N/A N/A 22.0
 
Dec. 16, 2018, 9 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 3.0 ppb (2) 2.0 ppb (22) N/A N/A 22.0
 
Dec. 16, 2018, 8 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 2.0 ppb (2) 1.9 ppb (21) N/A N/A 21.0
 
Dec. 16, 2018, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 2.0 ppb (2) 1.5 ppb (17) N/A N/A 17.0
 
Dec. 16, 2018, 6 a.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 2.0 ppb (2) 1.7 ppb (19) N/A N/A 19.0
 
Dec. 16, 2018, 5 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 3.0 ppb (2) 1.8 ppb (20) N/A N/A 20.0
 
Dec. 16, 2018, 4 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 9.0 ppb (7) 1.6 ppb (18) N/A N/A 18.0
 
Dec. 16, 2018, 3 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 31.0 ppb (24) 1.0 ppb (11) N/A N/A 24.0
 
Dec. 16, 2018, 2 a.m. N/A N/A N/A N/A N/A 35.0 ppb (50) 28.0 ppb (22) 1.5 ppb (17) N/A N/A 50.0
 
Dec. 16, 2018, 1 a.m. N/A N/A N/A N/A N/A 33.0 ppb (47) 47.0 ppb (36) 1.3 ppb (14) N/A N/A 47.0
 
Dec. 16, 2018, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 60.0 ppb (46) 1.7 ppb (19) N/A N/A 46.0
 
Dec. 15, 2018, 11 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 78.0 ppb (61) 1.3 ppb (14) N/A N/A 61.0
 
Dec. 15, 2018, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 78.0 ppb (61) 1.2 ppb (13) N/A N/A 61.0
 
Dec. 15, 2018, 9 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 62.0 ppb (48) 1.3 ppb (14) N/A N/A 48.0
 
Dec. 15, 2018, 8 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 47.0 ppb (36) 1.4 ppb (16) N/A N/A 36.0
 
Dec. 15, 2018, 7 p.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 30.0 ppb (23) 1.4 ppb (16) N/A N/A 23.0
 
Dec. 15, 2018, 6 p.m. N/A N/A N/A N/A N/A 19.0 ppb (27) 24.0 ppb (18) 1.4 ppb (16) N/A N/A 27.0
 
Dec. 15, 2018, 5 p.m. N/A N/A N/A N/A N/A 26.0 ppb (37) 19.0 ppb (15) 1.5 ppb (17) N/A N/A 37.0
 
Dec. 15, 2018, 4 p.m. N/A N/A N/A N/A N/A 26.0 ppb (37) 10.0 ppb (8) 1.7 ppb (19) N/A N/A 37.0
 
Dec. 15, 2018, 3 p.m. N/A N/A N/A N/A N/A 26.0 ppb (37) 5.0 ppb (4) 1.6 ppb (18) N/A N/A 37.0
 
Dec. 15, 2018, 2 p.m. N/A N/A N/A N/A N/A 28.0 ppb (40) 2.0 ppb (2) 1.6 ppb (18) N/A N/A 40.0
 
Dec. 15, 2018, 1 p.m. N/A N/A N/A N/A N/A 24.0 ppb (34) 2.0 ppb (2) 1.3 ppb (14) N/A N/A 34.0
 
Dec. 15, 2018, noon N/A N/A N/A N/A N/A 27.0 ppb (39) 2.0 ppb (2) 1.0 ppb (11) N/A N/A 39.0
 
Dec. 15, 2018, 11 a.m. N/A N/A N/A N/A N/A 32.0 ppb (46) 2.0 ppb (2) 1.0 ppb (11) N/A N/A 46.0
 
Dec. 15, 2018, 10 a.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 2.0 ppb (2) 0.9 ppb (10) N/A N/A 20.0
 
Dec. 15, 2018, 9 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 6.0 ppb (5) 0.7 ppb (8) N/A N/A 10.0
 
Dec. 15, 2018, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 33.0 ppb (25) 0.3 ppb (3) N/A N/A 25.0
 
Dec. 15, 2018, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 26.0 ppb (20) 0.4 ppb (4) N/A N/A 20.0
 
Dec. 15, 2018, 6 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 19.0 ppb (15) 0.6 ppb (7) N/A N/A 15.0
 
Dec. 15, 2018, 5 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 23.0 ppb (18) 0.8 ppb (9) N/A N/A 18.0
 
Dec. 15, 2018, 4 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 20.0 ppb (15) 1.0 ppb (11) N/A N/A 16.0
 
Dec. 15, 2018, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 4.0 ppb (3) 1.8 ppb (20) N/A N/A 20.0
 
Dec. 15, 2018, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 1.5 ppb (17) N/A N/A 17.0
 
Dec. 15, 2018, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 22.0 ppb (17) 0.8 ppb (9) N/A N/A 17.0
 
Dec. 15, 2018, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 37.0 ppb (28) 0.8 ppb (9) N/A N/A 28.0
 
Dec. 14, 2018, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 59.0 ppb (45) 0.7 ppb (8) N/A N/A 45.0
 
Dec. 14, 2018, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 81.0 ppb (63) 0.9 ppb (10) N/A N/A 63.0
 
Dec. 14, 2018, 9 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 79.0 ppb (62) 0.9 ppb (10) N/A N/A 62.0
 
Dec. 14, 2018, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 62.0 ppb (48) 1.1 ppb (12) N/A N/A 48.0
 
Dec. 14, 2018, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 53.0 ppb (41) 1.3 ppb (14) N/A N/A 41.0
 
Dec. 14, 2018, 6 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 35.0 ppb (27) 0.8 ppb (9) N/A N/A 27.0
 
Dec. 14, 2018, 5 p.m. N/A N/A N/A N/A N/A 23.0 ppb (33) 23.0 ppb (18) 1.0 ppb (11) N/A N/A 33.0
 
Dec. 14, 2018, 4 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 9.0 ppb (7) 2.0 ppb (22) N/A N/A 22.0
 
Dec. 14, 2018, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 3.0 ppb (2) 2.9 ppb (32) N/A N/A 32.0
 
Dec. 14, 2018, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 3.0 ppb (2) 3.0 ppb (33) N/A N/A 33.0
 
Dec. 14, 2018, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 2.0 ppb (2) 2.0 ppb (22) N/A N/A 22.0
 
Dec. 14, 2018, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 1.0 ppb (1) 1.1 ppb (12) N/A N/A 12.0
 
Dec. 14, 2018, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 1.0 ppb (1) 1.1 ppb (12) N/A N/A 12.0
 
Dec. 14, 2018, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 2.0 ppb (2) 1.3 ppb (14) N/A N/A 14.0
 
Dec. 14, 2018, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A N/A
Dec. 14, 2018, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 10.0 ppb (8) 0.5 ppb (6) N/A N/A 8.0
 
Dec. 14, 2018, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 5.0 ppb (4) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 14, 2018, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 4.0 ppb (3) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 14, 2018, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 4.0 ppb (3) 1.1 ppb (12) N/A N/A 12.0
 
Dec. 14, 2018, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 2.0 ppb (2) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 14, 2018, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 9.0 ppb (7) 1.5 ppb (17) N/A N/A 17.0
 
Dec. 14, 2018, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.8 ppb (9) N/A N/A 17.0
 
Dec. 13, 2018, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.9 ppb (10) N/A N/A 20.0
 
Dec. 13, 2018, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 39.0 ppb (30) 0.7 ppb (8) N/A N/A 30.0
 
Dec. 13, 2018, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 39.0 ppb (30) 0.7 ppb (8) N/A N/A 30.0
 
Dec. 13, 2018, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 34.0 ppb (26) 0.8 ppb (9) N/A N/A 26.0
 
Dec. 13, 2018, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 31.0 ppb (24) 0.7 ppb (8) N/A N/A 24.0
 
Dec. 13, 2018, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 30.0 ppb (23) 0.5 ppb (6) N/A N/A 23.0
 
Dec. 13, 2018, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 22.0 ppb (17) 0.8 ppb (9) N/A N/A 17.0
 
Dec. 13, 2018, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) 1.0 ppb (11) N/A N/A 12.0
 
Dec. 13, 2018, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 8.0 ppb (6) 1.2 ppb (13) N/A N/A 13.0
 
Dec. 13, 2018, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 2.0 ppb (2) 3.2 ppb (36) N/A N/A 36.0
 
Dec. 13, 2018, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 2.0 ppb (2) 2.4 ppb (27) N/A N/A 27.0
 
Dec. 13, 2018, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 2.0 ppb (2) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 13, 2018, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 2.0 ppb (2) 1.0 ppb (11) N/A N/A 11.0
 
Dec. 13, 2018, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 7.0 ppb (5) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 13, 2018, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 1.0 ppb (1) 1.3 ppb (14) N/A N/A 14.0
 
Dec. 13, 2018, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 4.0 ppb (3) 1.3 ppb (14) N/A N/A 14.0
 
Dec. 13, 2018, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 2.0 ppb (2) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 13, 2018, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 3.0 ppb (2) 1.2 ppb (13) N/A N/A 13.0
 
Dec. 13, 2018, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 6.0 ppb (5) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 13, 2018, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 3.0 ppb (2) 1.3 ppb (14) N/A N/A 14.0
 
Dec. 13, 2018, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 9.0 ppb (7) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 13, 2018, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (23) 1.0 ppb (11) N/A N/A 23.0
 
Dec. 13, 2018, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (30) 1.0 ppb (11) N/A N/A 30.0
 
Dec. 13, 2018, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 45.0 ppb (35) 1.0 ppb (11) N/A N/A 35.0
 
Dec. 12, 2018, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 62.0 ppb (48) 1.1 ppb (12) N/A N/A 48.0
 
Dec. 12, 2018, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 67.0 ppb (52) 1.0 ppb (11) N/A N/A 52.0
 
Dec. 12, 2018, 9 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) 80.0 ppb (62) 0.9 ppb (10) N/A N/A 62.0
 
Dec. 12, 2018, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 77.0 ppb (60) 0.8 ppb (9) N/A N/A 60.0
 
Dec. 12, 2018, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (11) 67.0 ppb (52) 0.7 ppb (8) N/A N/A 52.0
 
Dec. 12, 2018, 6 p.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 56.0 ppb (43) 0.8 ppb (9) N/A N/A 43.0
 
Dec. 12, 2018, 5 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 34.0 ppb (26) 1.4 ppb (16) N/A N/A 26.0
 
Dec. 12, 2018, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 9.0 ppb (7) 2.9 ppb (32) N/A N/A 32.0
 
Dec. 12, 2018, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 4.0 ppb (3) 3.4 ppb (38) N/A N/A 38.0
 
Dec. 12, 2018, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 3.0 ppb (2) 3.0 ppb (33) N/A N/A 33.0
 
Dec. 12, 2018, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 2.0 ppb (2) 2.9 ppb (32) N/A N/A 32.0
 
Dec. 12, 2018, noon N/A N/A N/A N/A N/A 3.0 ppb (4) 2.0 ppb (2) 2.3 ppb (26) N/A N/A 26.0
 
Dec. 12, 2018, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 3.0 ppb (2) 2.6 ppb (29) N/A N/A 29.0
 
Dec. 12, 2018, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (4) 2.0 ppb (2) 2.6 ppb (29) N/A N/A 29.0
 
Dec. 12, 2018, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 2.0 ppb (2) 2.3 ppb (26) N/A N/A 26.0
 
Dec. 12, 2018, 8 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 2.0 ppb (2) 1.6 ppb (18) N/A N/A 18.0
 
Dec. 12, 2018, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 2.0 ppb (2) 1.5 ppb (17) N/A N/A 17.0
 
Dec. 12, 2018, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 2.0 ppb (2) 1.2 ppb (13) N/A N/A 13.0
 
Dec. 12, 2018, 5 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 3.0 ppb (2) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 12, 2018, 4 a.m. N/A N/A N/A N/A N/A 12.0 ppb (17) 7.0 ppb (5) 1.4 ppb (16) N/A N/A 17.0
 
Dec. 12, 2018, 3 a.m. N/A N/A N/A N/A N/A 31.0 ppb (44) 9.0 ppb (7) 1.6 ppb (18) N/A N/A 44.0
 
Dec. 12, 2018, 2 a.m. N/A N/A N/A N/A N/A 24.0 ppb (34) 14.0 ppb (11) 1.7 ppb (19) N/A N/A 34.0
 
Dec. 12, 2018, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 23.0 ppb (18) 2.4 ppb (27) N/A N/A 27.0
 
Dec. 12, 2018, midnight N/A N/A N/A N/A N/A 6.0 ppb (9) 63.0 ppb (48) 1.0 ppb (11) N/A N/A 48.0
 
Dec. 11, 2018, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 70.0 ppb (54) 1.2 ppb (13) N/A N/A 54.0
 
Dec. 11, 2018, 10 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 67.0 ppb (52) 1.2 ppb (13) N/A N/A 52.0
 
Dec. 11, 2018, 9 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 58.0 ppb (45) 1.3 ppb (14) N/A N/A 45.0
 
Dec. 11, 2018, 8 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 44.0 ppb (34) 1.4 ppb (16) N/A N/A 34.0
 
Dec. 11, 2018, 7 p.m. N/A N/A N/A N/A N/A 19.0 ppb (27) 25.0 ppb (19) 1.6 ppb (18) N/A N/A 27.0
 
Dec. 11, 2018, 6 p.m. N/A N/A N/A N/A N/A 21.0 ppb (30) 12.0 ppb (9) 1.7 ppb (19) N/A N/A 30.0
 
Dec. 11, 2018, 5 p.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 8.0 ppb (6) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 11, 2018, 4 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 4.0 ppb (3) 1.3 ppb (14) N/A N/A 19.0
 
Dec. 11, 2018, 3 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 2.0 ppb (2) 1.0 ppb (11) N/A N/A 20.0
 
Dec. 11, 2018, 2 p.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 2.0 ppb (2) 1.4 ppb (16) N/A N/A 24.0
 
Dec. 11, 2018, 1 p.m. N/A N/A N/A N/A N/A 19.0 ppb (27) 1.0 ppb (1) 1.1 ppb (12) N/A N/A 27.0
 
Dec. 11, 2018, noon N/A N/A N/A N/A N/A 22.0 ppb (31) 2.0 ppb (2) 0.9 ppb (10) N/A N/A 31.0
 
Dec. 11, 2018, 11 a.m. N/A N/A N/A N/A N/A 26.0 ppb (37) 2.0 ppb (2) 0.9 ppb (10) N/A N/A 37.0
 
Dec. 11, 2018, 10 a.m. N/A N/A N/A N/A N/A 30.0 ppb (43) 2.0 ppb (2) 0.8 ppb (9) N/A N/A 43.0
 
Dec. 11, 2018, 9 a.m. N/A N/A N/A N/A N/A 35.0 ppb (50) 2.0 ppb (2) 0.9 ppb (10) N/A N/A 50.0
 
Dec. 11, 2018, 8 a.m. N/A N/A N/A N/A N/A 29.0 ppb (41) 2.0 ppb (2) 0.8 ppb (9) N/A N/A 41.0
 
Dec. 11, 2018, 7 a.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 5.0 ppb (4) 0.7 ppb (8) N/A N/A 24.0
 
Dec. 11, 2018, 6 a.m. N/A N/A N/A N/A N/A 10.0 ppb (14) 20.0 ppb (15) 0.5 ppb (6) N/A N/A 15.0
 
Dec. 11, 2018, 5 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 23.0 ppb (18) 0.5 ppb (6) N/A N/A 18.0
 
Dec. 11, 2018, 4 a.m. N/A N/A N/A N/A N/A 15.0 ppb (21) 15.0 ppb (12) 0.9 ppb (10) N/A N/A 21.0
 
Dec. 11, 2018, 3 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 16.0 ppb (12) 1.0 ppb (11) N/A N/A 12.0
 
Dec. 11, 2018, 2 a.m. N/A N/A N/A N/A N/A 17.0 ppb (24) 18.0 ppb (14) 1.2 ppb (13) N/A N/A 24.0
 
Dec. 11, 2018, 1 a.m. N/A N/A N/A N/A N/A 38.0 ppb (51) 19.0 ppb (15) 1.5 ppb (17) N/A N/A 51.0
 
Dec. 11, 2018, midnight N/A N/A N/A N/A N/A 27.0 ppb (39) 32.0 ppb (25) 1.2 ppb (13) N/A N/A 39.0
 
Dec. 10, 2018, 11 p.m. N/A N/A N/A N/A N/A 28.0 ppb (40) 52.0 ppb (40) 1.2 ppb (13) N/A N/A 40.0
 
Dec. 10, 2018, 10 p.m. N/A N/A N/A N/A N/A 24.0 ppb (34) 58.0 ppb (45) 1.3 ppb (14) N/A N/A 45.0
 
Dec. 10, 2018, 9 p.m. N/A N/A N/A N/A N/A 25.0 ppb (36) 57.0 ppb (44) 1.0 ppb (11) N/A N/A 44.0
 
Dec. 10, 2018, 8 p.m. N/A N/A N/A N/A N/A 28.0 ppb (40) 41.0 ppb (32) 1.4 ppb (16) N/A N/A 40.0
 
Dec. 10, 2018, 7 p.m. N/A N/A N/A N/A N/A 35.0 ppb (50) 26.0 ppb (20) 1.3 ppb (14) N/A N/A 50.0
 
Dec. 10, 2018, 6 p.m. N/A N/A N/A N/A N/A 28.0 ppb (40) 13.0 ppb (10) 1.5 ppb (17) N/A N/A 40.0
 
Dec. 10, 2018, 5 p.m. N/A N/A N/A N/A N/A 32.0 ppb (46) 7.0 ppb (5) 1.6 ppb (18) N/A N/A 46.0
 
Dec. 10, 2018, 4 p.m. N/A N/A N/A N/A N/A 32.0 ppb (46) 5.0 ppb (4) 1.8 ppb (20) N/A N/A 46.0
 
Dec. 10, 2018, 3 p.m. N/A N/A N/A N/A N/A 32.0 ppb (46) 3.0 ppb (2) 1.5 ppb (17) N/A N/A 46.0
 
Dec. 10, 2018, 2 p.m. N/A N/A N/A N/A N/A 28.0 ppb (40) 2.0 ppb (2) 1.6 ppb (18) N/A N/A 40.0