AQSQID: 484800060007

Site Name: N/A

Location: Cdad Juárez (No. 2), MX

Reporting: False, Located: True

Current AQI: None

Cdad Juárez (No. 2) MX, MX: 31.712222, -106.395278

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Dec. 18, 2018, 5 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.4 ppb (4) N/A N/A 18.0
 
Dec. 18, 2018, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.4 ppb (4) N/A N/A 14.0
 
Dec. 18, 2018, 3 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.5 ppb (6) N/A N/A 13.0
 
Dec. 18, 2018, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.5 ppb (6) N/A N/A 13.0
 
Dec. 18, 2018, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.5 ppb (6) N/A N/A 15.0
 
Dec. 18, 2018, noon N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.5 ppb (6) N/A N/A 16.0
 
Dec. 18, 2018, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.4 ppb (4) N/A N/A 18.0
 
Dec. 18, 2018, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.4 ppb (4) N/A N/A 18.0
 
Dec. 18, 2018, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.4 ppb (4) N/A N/A 19.0
 
Dec. 18, 2018, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 18, 2018, 7 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 18, 2018, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.6 ppb (7) N/A N/A 8.0
 
Dec. 18, 2018, 5 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.6 ppb (7) N/A N/A 10.0
 
Dec. 18, 2018, 4 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.5 ppb (6) N/A N/A 13.0
 
Dec. 18, 2018, 3 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.6 ppb (7) N/A N/A 8.0
 
Dec. 18, 2018, 2 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.6 ppb (18) N/A N/A 18.0
 
Dec. 18, 2018, 1 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.3 ppb (14) N/A N/A 14.0
 
Dec. 18, 2018, midnight N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 17, 2018, 11 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.6 ppb (7) N/A N/A 13.0
 
Dec. 17, 2018, 10 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.6 ppb (7) N/A N/A 13.0
 
Dec. 17, 2018, 9 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.5 ppb (6) N/A N/A 16.0
 
Dec. 17, 2018, 8 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.5 ppb (6) N/A N/A 18.0
 
Dec. 17, 2018, 7 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.4 ppb (4) N/A N/A 18.0
 
Dec. 17, 2018, 6 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.5 ppb (6) N/A N/A 15.0
 
Dec. 17, 2018, 5 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.5 ppb (6) N/A N/A 12.0
 
Dec. 17, 2018, 4 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.6 ppb (7) N/A N/A 9.0
 
Dec. 17, 2018, 3 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.7 ppb (8) N/A N/A 8.0
 
Dec. 17, 2018, 2 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.9 ppb (10) N/A N/A 10.0
 
Dec. 17, 2018, 1 p.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 17, 2018, noon N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 17, 2018, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A N/A 8.0
 
Dec. 17, 2018, 10 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 17, 2018, 9 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 17, 2018, 8 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.1 ppb (12) N/A N/A 12.0
 
Dec. 17, 2018, 7 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (11) N/A N/A 11.0
 
Dec. 17, 2018, 6 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 17, 2018, 5 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 17, 2018, 4 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 17, 2018, 3 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 17, 2018, 2 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 17, 2018, 1 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.2 ppb (13) N/A N/A 13.0
 
Dec. 17, 2018, midnight N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.1 ppb (12) N/A N/A 12.0
 
Dec. 16, 2018, 11 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.7 ppb (8) N/A N/A 10.0
 
Dec. 16, 2018, 10 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.6 ppb (7) N/A N/A 15.0
 
Dec. 16, 2018, 9 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.6 ppb (7) N/A N/A 21.0
 
Dec. 16, 2018, 8 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.7 ppb (8) N/A N/A 23.0
 
Dec. 16, 2018, 7 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.5 ppb (6) N/A N/A 19.0
 
Dec. 16, 2018, 6 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.4 ppb (4) N/A N/A 14.0
 
Dec. 16, 2018, 5 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.4 ppb (4) N/A N/A 12.0
 
Dec. 16, 2018, 4 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.4 ppb (4) N/A N/A 12.0
 
Dec. 16, 2018, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.3 ppb (3) N/A N/A 11.0
 
Dec. 16, 2018, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.2 ppb (2) N/A N/A 18.0
 
Dec. 16, 2018, 1 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.2 ppb (2) N/A N/A 17.0
 
Dec. 16, 2018, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.2 ppb (2) N/A N/A 14.0
 
Dec. 16, 2018, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.2 ppb (2) N/A N/A 17.0
 
Dec. 16, 2018, 10 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.3 ppb (3) N/A N/A 11.0
 
Dec. 16, 2018, 9 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.3 ppb (3) N/A N/A 15.0
 
Dec. 16, 2018, 8 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.3 ppb (3) N/A N/A 14.0
 
Dec. 16, 2018, 7 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.3 ppb (3) N/A N/A 10.0
 
Dec. 16, 2018, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.4 ppb (4) N/A N/A 9.0
 
Dec. 16, 2018, 5 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 16, 2018, 4 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 16, 2018, 3 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 16, 2018, 2 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 16, 2018, 1 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.2 ppb (13) N/A N/A 13.0
 
Dec. 16, 2018, midnight N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.0 ppb (11) N/A N/A 11.0
 
Dec. 15, 2018, 11 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.6 ppb (7) N/A N/A 14.0
 
Dec. 15, 2018, 10 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.4 ppb (4) N/A N/A 22.0
 
Dec. 15, 2018, 9 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.4 ppb (4) N/A N/A 20.0
 
Dec. 15, 2018, 8 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.3 ppb (3) N/A N/A 17.0
 
Dec. 15, 2018, 7 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.3 ppb (3) N/A N/A 16.0
 
Dec. 15, 2018, 6 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.2 ppb (2) N/A N/A 15.0
 
Dec. 15, 2018, 5 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.3 ppb (3) N/A N/A 11.0
 
Dec. 15, 2018, 4 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.4 ppb (4) N/A N/A 4.0
 
Dec. 15, 2018, 3 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.2 ppb (2) N/A N/A 2.0
 
Dec. 15, 2018, 2 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A N/A 8.0
 
Dec. 15, 2018, 1 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 15, 2018, noon N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.4 ppb (4) N/A N/A 4.0
 
Dec. 15, 2018, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A N/A 6.0
 
Dec. 15, 2018, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.9 ppb (10) N/A N/A 10.0
 
Dec. 15, 2018, 9 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.9 ppb (10) N/A N/A 10.0
 
Dec. 15, 2018, 8 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A N/A 8.0
 
Dec. 15, 2018, 7 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.5 ppb (6) N/A N/A 6.0
 
Dec. 15, 2018, 6 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.9 ppb (10) N/A N/A 10.0
 
Dec. 15, 2018, 5 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.9 ppb (21) N/A N/A 21.0
 
Dec. 15, 2018, 4 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.8 ppb (20) N/A N/A 20.0
 
Dec. 15, 2018, 3 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 3.3 ppb (37) N/A N/A 37.0
 
Dec. 15, 2018, 2 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 3.2 ppb (36) N/A N/A 36.0
 
Dec. 15, 2018, 1 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 2.6 ppb (29) N/A N/A 29.0
 
Dec. 15, 2018, midnight N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 14, 2018, 11 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.6 ppb (7) N/A N/A 12.0
 
Dec. 14, 2018, 10 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.5 ppb (6) N/A N/A 16.0
 
Dec. 14, 2018, 9 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.8 ppb (9) N/A N/A 17.0
 
Dec. 14, 2018, 8 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.6 ppb (7) N/A N/A 15.0
 
Dec. 14, 2018, 7 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.5 ppb (6) N/A N/A 12.0
 
Dec. 14, 2018, 6 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.5 ppb (6) N/A N/A 9.0
 
Dec. 14, 2018, 5 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 0.7 ppb (8) N/A N/A 8.0
 
Dec. 14, 2018, 4 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.5 ppb (6) N/A N/A 6.0
 
Dec. 14, 2018, 3 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.5 ppb (6) N/A N/A 6.0
 
Dec. 14, 2018, 2 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.2 ppb (2) N/A N/A 4.0
 
Dec. 14, 2018, 1 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.2 ppb (2) N/A N/A 2.0
 
Dec. 14, 2018, noon N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.2 ppb (2) N/A N/A 2.0
 
Dec. 14, 2018, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.4 ppb (4) N/A N/A 4.0
 
Dec. 14, 2018, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.8 ppb (9) N/A N/A 9.0
 
Dec. 14, 2018, 9 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (11) N/A N/A 11.0
 
Dec. 14, 2018, 8 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.2 ppb (13) N/A N/A 13.0
 
Dec. 14, 2018, 7 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.9 ppb (10) N/A N/A 10.0
 
Dec. 14, 2018, 6 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (11) N/A N/A 11.0
 
Dec. 14, 2018, 5 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 14, 2018, 4 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.5 ppb (17) N/A N/A 17.0
 
Dec. 14, 2018, 3 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.9 ppb (10) N/A N/A 10.0
 
Dec. 14, 2018, 2 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A N/A 5.0
 
Dec. 14, 2018, 1 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.6 ppb (7) N/A N/A 10.0
 
Dec. 14, 2018, midnight N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.6 ppb (7) N/A N/A 10.0
 
Dec. 13, 2018, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.5 ppb (6) N/A N/A 18.0
 
Dec. 13, 2018, 10 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.4 ppb (4) N/A N/A 22.0
 
Dec. 13, 2018, 9 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.4 ppb (4) N/A N/A 23.0
 
Dec. 13, 2018, 8 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.3 ppb (3) N/A N/A 23.0
 
Dec. 13, 2018, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.3 ppb (3) N/A N/A 24.0
 
Dec. 13, 2018, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.3 ppb (3) N/A N/A 23.0
 
Dec. 13, 2018, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.2 ppb (2) N/A N/A 23.0
 
Dec. 13, 2018, 4 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.3 ppb (3) N/A N/A 19.0
 
Dec. 13, 2018, 3 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.4 ppb (4) N/A N/A 15.0
 
Dec. 13, 2018, 2 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.3 ppb (3) N/A N/A 17.0
 
Dec. 13, 2018, 1 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.2 ppb (2) N/A N/A 19.0
 
Dec. 13, 2018, noon N/A N/A N/A N/A N/A N/A 33.0 ppb (25) 0.2 ppb (2) N/A N/A 25.0
 
Dec. 13, 2018, 11 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.2 ppb (2) N/A N/A 30.0
 
Dec. 13, 2018, 10 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.2 ppb (2) N/A N/A 32.0
 
Dec. 13, 2018, 9 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.2 ppb (2) N/A N/A 29.0
 
Dec. 13, 2018, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.3 ppb (3) N/A N/A 25.0
 
Dec. 13, 2018, 7 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.3 ppb (3) N/A N/A 24.0
 
Dec. 13, 2018, 6 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.3 ppb (3) N/A N/A 23.0
 
Dec. 13, 2018, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.4 ppb (4) N/A N/A 21.0
 
Dec. 13, 2018, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.4 ppb (4) N/A N/A 21.0
 
Dec. 13, 2018, 3 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.4 ppb (4) N/A N/A 20.0
 
Dec. 13, 2018, 2 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.5 ppb (6) N/A N/A 18.0
 
Dec. 13, 2018, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.6 ppb (7) N/A N/A 11.0
 
Dec. 13, 2018, midnight N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.5 ppb (6) N/A N/A 14.0
 
Dec. 12, 2018, 11 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.5 ppb (6) N/A N/A 18.0
 
Dec. 12, 2018, 10 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.5 ppb (6) N/A N/A 16.0
 
Dec. 12, 2018, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.4 ppb (4) N/A N/A 18.0
 
Dec. 12, 2018, 8 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.5 ppb (6) N/A N/A 15.0
 
Dec. 12, 2018, 7 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.6 ppb (7) N/A N/A 9.0
 
Dec. 12, 2018, 6 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 1.0 ppb (11) N/A N/A 11.0
 
Dec. 12, 2018, 5 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 0.7 ppb (8) N/A N/A 8.0
 
Dec. 12, 2018, 4 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.5 ppb (6) N/A N/A 6.0
 
Dec. 12, 2018, 3 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.5 ppb (6) N/A N/A 6.0
 
Dec. 12, 2018, 2 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.5 ppb (6) N/A N/A 6.0
 
Dec. 12, 2018, 1 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 12, 2018, noon N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.4 ppb (4) N/A N/A 4.0
 
Dec. 12, 2018, 11 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.6 ppb (7) N/A N/A 7.0
 
Dec. 12, 2018, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.9 ppb (10) N/A N/A 10.0
 
Dec. 12, 2018, 9 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (11) N/A N/A 11.0
 
Dec. 12, 2018, 8 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 1.0 ppb (11) N/A N/A 11.0
 
Dec. 12, 2018, 7 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 1.1 ppb (12) N/A N/A 12.0
 
Dec. 12, 2018, 6 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.3 ppb (14) N/A N/A 14.0
 
Dec. 12, 2018, 5 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 3.1 ppb (34) N/A N/A 34.0
 
Dec. 12, 2018, 4 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 2.4 ppb (27) N/A N/A 27.0
 
Dec. 12, 2018, 3 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 2.0 ppb (22) N/A N/A 22.0
 
Dec. 12, 2018, 2 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.4 ppb (16) N/A N/A 16.0
 
Dec. 12, 2018, 1 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.2 ppb (13) N/A N/A 13.0
 
Dec. 12, 2018, midnight N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.1 ppb (12) N/A N/A 12.0
 
Dec. 11, 2018, 11 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.6 ppb (18) N/A N/A 18.0
 
Dec. 11, 2018, 10 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 1.1 ppb (12) N/A N/A 12.0
 
Dec. 11, 2018, 9 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 1.0 ppb (11) N/A N/A 12.0
 
Dec. 11, 2018, 8 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.8 ppb (9) N/A N/A 12.0
 
Dec. 11, 2018, 7 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.7 ppb (8) N/A N/A 9.0
 
Dec. 11, 2018, 6 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.6 ppb (7) N/A N/A 9.0