AQSQID: 170199991

Site Name: Bondville

Location: Champaign Co, IL

Reporting: True, Located: True

Current AQI: 27.0

Champaign Co IL, US: 40.0519, -88.3724

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 15, 2019, 11 p.m. N/A 0.0 ppb (0) 2.0 ppb (2) N/A 2.0 ppb (2) 1.0 ppb (1) 35.0 ppb (27) 0.11 ppb (1) N/A N/A 27.0
 
Sept. 15, 2019, 10 p.m. N/A 0.0 ppb (0) 1.9 ppb (2) N/A 1.8 ppb (2) 1.0 ppb (1) 41.0 ppb (32) 0.1 ppb (1) N/A N/A 32.0
 
Sept. 15, 2019, 9 p.m. N/A 0.1 ppb (0) 1.6 ppb (1) N/A 1.6 ppb (1) 1.0 ppb (1) 40.0 ppb (31) 0.09 ppb (1) N/A N/A 31.0
 
Sept. 15, 2019, 8 p.m. N/A 0.1 ppb (0) 1.8 ppb (2) N/A 1.7 ppb (2) 1.0 ppb (1) 40.0 ppb (31) 0.1 ppb (1) N/A N/A 31.0
 
Sept. 15, 2019, 7 p.m. N/A 0.1 ppb (0) 2.1 ppb (2) N/A 1.9 ppb (2) 2.0 ppb (3) 40.0 ppb (31) 0.09 ppb (1) N/A N/A 31.0
 
Sept. 15, 2019, 6 p.m. N/A 0.3 ppb (0) 2.5 ppb (2) N/A 2.3 ppb (2) 2.0 ppb (3) 34.0 ppb (26) 0.1 ppb (1) N/A N/A 26.0
 
Sept. 15, 2019, 5 p.m. N/A 0.3 ppb (0) 2.2 ppb (2) N/A 1.9 ppb (2) 1.0 ppb (1) 25.0 ppb (19) 0.1 ppb (1) N/A N/A 19.0
 
Sept. 15, 2019, 4 p.m. N/A 0.3 ppb (0) 2.7 ppb (3) N/A 2.4 ppb (2) 1.0 ppb (1) 22.0 ppb (17) 0.11 ppb (1) N/A N/A 17.0
 
Sept. 15, 2019, 3 p.m. N/A 0.2 ppb (0) 3.4 ppb (3) N/A 3.2 ppb (3) 1.0 ppb (1) 19.0 ppb (15) 0.1 ppb (1) N/A N/A 15.0
 
Sept. 15, 2019, 2 p.m. N/A 0.1 ppb (0) 2.9 ppb (3) N/A 2.8 ppb (3) 1.0 ppb (1) 20.0 ppb (15) 0.1 ppb (1) N/A N/A 15.0
 
Sept. 15, 2019, 1 p.m. N/A 0.0 ppb (0) 2.3 ppb (2) N/A 2.2 ppb (2) 1.0 ppb (1) 24.0 ppb (18) 0.09 ppb (1) N/A N/A 18.0
 
Sept. 15, 2019, noon N/A 0.0 ppb (0) 2.3 ppb (2) N/A 2.3 ppb (2) 1.0 ppb (1) 23.0 ppb (18) 0.09 ppb (1) N/A N/A 18.0
 
Sept. 15, 2019, 11 a.m. N/A 0.0 ppb (0) 2.2 ppb (2) N/A 2.2 ppb (2) 1.0 ppb (1) 23.0 ppb (18) 0.08 ppb (1) N/A N/A 18.0
 
Sept. 15, 2019, 10 a.m. N/A 0.0 ppb (0) 2.4 ppb (2) N/A 2.4 ppb (2) 1.0 ppb (1) 22.0 ppb (17) 0.07 ppb (1) N/A N/A 17.0
 
Sept. 15, 2019, 9 a.m. N/A 0.0 ppb (0) 2.4 ppb (2) N/A 2.3 ppb (2) 1.0 ppb (1) 20.0 ppb (15) 0.08 ppb (1) N/A N/A 15.0
 
Sept. 15, 2019, 8 a.m. N/A 0.0 ppb (0) 4.9 ppb (5) N/A 4.9 ppb (5) 1.0 ppb (1) N/A 0.09 ppb (1) N/A N/A 5.0
 
Sept. 15, 2019, 7 a.m. N/A 0.0 ppb (0) 5.6 ppb (5) N/A 5.6 ppb (5) 1.0 ppb (1) 13.0 ppb (10) 0.09 ppb (1) N/A N/A 10.0
 
Sept. 15, 2019, 6 a.m. N/A 0.0 ppb (0) 5.0 ppb (5) N/A 5.0 ppb (5) 1.0 ppb (1) 15.0 ppb (12) 0.09 ppb (1) N/A N/A 12.0
 
Sept. 15, 2019, 5 a.m. N/A 0.0 ppb (0) 6.4 ppb (6) N/A 6.3 ppb (6) 1.0 ppb (1) 14.0 ppb (11) 0.09 ppb (1) N/A N/A 11.0
 
Sept. 15, 2019, 4 a.m. N/A 0.0 ppb (0) 7.3 ppb (7) N/A 7.3 ppb (7) 1.0 ppb (1) 16.0 ppb (12) 0.09 ppb (1) N/A N/A 12.0
 
Sept. 15, 2019, 3 a.m. N/A 0.0 ppb (0) 8.3 ppb (8) N/A 8.3 ppb (8) 1.0 ppb (1) 15.0 ppb (12) 0.1 ppb (1) N/A N/A 12.0
 
Sept. 15, 2019, 2 a.m. N/A 0.2 ppb (0) 23.9 ppb (22) N/A 23.7 ppb (22) 2.0 ppb (3) 7.0 ppb (5) 0.09 ppb (1) N/A N/A 22.0
 
Sept. 15, 2019, 1 a.m. N/A 0.0 ppb (0) 2.3 ppb (2) N/A 2.3 ppb (2) 2.0 ppb (3) 27.0 ppb (21) 0.08 ppb (1) N/A N/A 21.0
 
Sept. 15, 2019, midnight N/A 0.0 ppb (0) 1.6 ppb (1) N/A 1.6 ppb (1) 1.0 ppb (1) 31.0 ppb (24) 0.07 ppb (1) N/A N/A 24.0
 
Sept. 14, 2019, 11 p.m. N/A 0.0 ppb (0) 1.2 ppb (1) N/A 1.1 ppb (1) 1.0 ppb (1) 35.0 ppb (27) 0.07 ppb (1) N/A N/A 27.0
 
Sept. 14, 2019, 10 p.m. N/A 0.0 ppb (0) 1.0 ppb (1) N/A 0.9 ppb (1) 1.0 ppb (1) 41.0 ppb (32) 0.06 ppb (1) N/A N/A 32.0
 
Sept. 14, 2019, 9 p.m. N/A 0.0 ppb (0) 0.8 ppb (1) N/A 0.8 ppb (1) 1.0 ppb (1) 41.0 ppb (32) 0.06 ppb (1) N/A N/A 32.0
 
Sept. 14, 2019, 8 p.m. N/A 0.0 ppb (0) 0.8 ppb (1) N/A 0.8 ppb (1) 1.0 ppb (1) 40.0 ppb (31) 0.08 ppb (1) N/A N/A 31.0
 
Sept. 14, 2019, 7 p.m. N/A 0.0 ppb (0) 0.9 ppb (1) N/A 0.8 ppb (1) 1.0 ppb (1) 39.0 ppb (30) 0.09 ppb (1) N/A N/A 30.0
 
Sept. 14, 2019, 6 p.m. N/A 0.2 ppb (0) 1.3 ppb (1) N/A 1.1 ppb (1) 1.0 ppb (1) 39.0 ppb (30) 0.11 ppb (1) N/A N/A 30.0
 
Sept. 14, 2019, 5 p.m. N/A 0.1 ppb (0) 1.2 ppb (1) N/A 1.0 ppb (1) 1.0 ppb (1) 36.0 ppb (28) 0.12 ppb (1) N/A N/A 28.0
 
Sept. 14, 2019, 4 p.m. N/A 0.1 ppb (0) 1.0 ppb (1) N/A 0.8 ppb (1) 1.0 ppb (1) 32.0 ppb (25) 0.14 ppb (2) N/A N/A 25.0
 
Sept. 14, 2019, 3 p.m. N/A 0.2 ppb (0) 1.3 ppb (1) N/A 1.1 ppb (1) 1.0 ppb (1) 26.0 ppb (20) 0.1 ppb (1) N/A N/A 20.0
 
Sept. 14, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 18.0 ppb (14) 0.11 ppb (1) N/A N/A 14.0
 
Sept. 14, 2019, 1 p.m. N/A 1.2 ppb (1) 2.8 ppb (3) N/A 1.6 ppb (1) 1.0 ppb (1) 8.0 ppb (6) 0.13 ppb (1) N/A N/A 6.0
 
Sept. 14, 2019, noon N/A 1.6 ppb (1) 3.7 ppb (3) N/A 2.2 ppb (2) N/A 3.0 ppb (2) N/A N/A N/A 3.0
 
Sept. 14, 2019, 11 a.m. N/A 0.1 ppb (0) 2.7 ppb (3) N/A 2.5 ppb (2) N/A 6.0 ppb (5) N/A N/A N/A 5.0
 
Sept. 14, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 9.0 ppb (7) 0.16 ppb (2) N/A N/A 7.0
 
Sept. 14, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) 0.16 ppb (2) N/A N/A 8.0
 
Sept. 14, 2019, 8 a.m. N/A 0.0 ppb (0) 1.6 ppb (1) N/A 1.5 ppb (1) 1.0 ppb (1) N/A 0.16 ppb (2) N/A N/A 2.0
 
Sept. 14, 2019, 7 a.m. N/A 0.0 ppb (0) 1.4 ppb (1) N/A 1.4 ppb (1) 1.0 ppb (1) 12.0 ppb (9) 0.15 ppb (2) N/A N/A 9.0
 
Sept. 14, 2019, 6 a.m. N/A 0.0 ppb (0) 2.0 ppb (2) N/A 2.0 ppb (2) 1.0 ppb (1) 11.0 ppb (8) 0.15 ppb (2) N/A N/A 8.0
 
Sept. 14, 2019, 5 a.m. N/A 0.0 ppb (0) 2.6 ppb (2) N/A 2.6 ppb (2) 1.0 ppb (1) 12.0 ppb (9) 0.14 ppb (2) N/A N/A 9.0
 
Sept. 14, 2019, 4 a.m. N/A 0.0 ppb (0) 2.6 ppb (2) N/A 2.5 ppb (2) 1.0 ppb (1) 13.0 ppb (10) 0.13 ppb (1) N/A N/A 10.0
 
Sept. 14, 2019, 3 a.m. N/A 0.0 ppb (0) 1.3 ppb (1) N/A 1.3 ppb (1) 1.0 ppb (1) 16.0 ppb (12) 0.12 ppb (1) N/A N/A 12.0
 
Sept. 14, 2019, 2 a.m. N/A 0.0 ppb (0) 1.2 ppb (1) N/A 1.1 ppb (1) 1.0 ppb (1) 17.0 ppb (13) 0.11 ppb (1) N/A N/A 13.0
 
Sept. 14, 2019, 1 a.m. N/A 0.0 ppb (0) 1.2 ppb (1) N/A 1.2 ppb (1) 1.0 ppb (1) 20.0 ppb (15) 0.11 ppb (1) N/A N/A 15.0
 
Sept. 14, 2019, midnight N/A 0.0 ppb (0) 1.4 ppb (1) N/A 1.4 ppb (1) 1.0 ppb (1) 21.0 ppb (16) 0.09 ppb (1) N/A N/A 16.0
 
Sept. 13, 2019, 11 p.m. N/A 0.0 ppb (0) 1.1 ppb (1) N/A 1.0 ppb (1) 1.0 ppb (1) 27.0 ppb (21) 0.07 ppb (1) N/A N/A 21.0
 
Sept. 13, 2019, 10 p.m. N/A 0.1 ppb (0) 0.7 ppb (1) N/A 0.7 ppb (1) 1.0 ppb (1) 33.0 ppb (25) 0.07 ppb (1) N/A N/A 25.0
 
Sept. 13, 2019, 9 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) N/A 0.8 ppb (1) 1.0 ppb (1) 34.0 ppb (26) 0.06 ppb (1) N/A N/A 26.0
 
Sept. 13, 2019, 8 p.m. N/A 0.1 ppb (0) 1.1 ppb (1) N/A 1.0 ppb (1) 1.0 ppb (1) 35.0 ppb (27) 0.06 ppb (1) N/A N/A 27.0
 
Sept. 13, 2019, 7 p.m. N/A 0.1 ppb (0) 1.2 ppb (1) N/A 1.1 ppb (1) 1.0 ppb (1) 36.0 ppb (28) 0.06 ppb (1) N/A N/A 28.0
 
Sept. 13, 2019, 6 p.m. N/A 0.1 ppb (0) 1.5 ppb (1) N/A 1.4 ppb (1) 2.0 ppb (3) 36.0 ppb (28) 0.06 ppb (1) N/A N/A 28.0
 
Sept. 13, 2019, 5 p.m. N/A 0.2 ppb (0) 2.0 ppb (2) N/A 1.8 ppb (2) 2.0 ppb (3) 34.0 ppb (26) 0.06 ppb (1) N/A N/A 26.0
 
Sept. 13, 2019, 4 p.m. N/A 0.2 ppb (0) 1.4 ppb (1) N/A 1.2 ppb (1) 1.0 ppb (1) 28.0 ppb (22) 0.06 ppb (1) N/A N/A 22.0
 
Sept. 13, 2019, 3 p.m. N/A 0.2 ppb (0) 1.8 ppb (2) N/A 1.6 ppb (1) 1.0 ppb (1) 24.0 ppb (18) 0.08 ppb (1) N/A N/A 18.0
 
Sept. 13, 2019, 2 p.m. N/A 0.3 ppb (0) 2.5 ppb (2) N/A 2.2 ppb (2) 1.0 ppb (1) 16.0 ppb (12) 0.09 ppb (1) N/A N/A 12.0
 
Sept. 13, 2019, 1 p.m. N/A 0.4 ppb (0) 3.0 ppb (3) N/A 2.6 ppb (2) 1.0 ppb (1) 15.0 ppb (12) 0.09 ppb (1) N/A N/A 12.0
 
Sept. 13, 2019, noon N/A 0.2 ppb (0) 2.4 ppb (2) N/A 2.2 ppb (2) 1.0 ppb (1) 16.0 ppb (12) 0.08 ppb (1) N/A N/A 12.0
 
Sept. 13, 2019, 11 a.m. N/A 0.0 ppb (0) 1.6 ppb (1) N/A 1.6 ppb (1) 1.0 ppb (1) 22.0 ppb (17) 0.09 ppb (1) N/A N/A 17.0
 
Sept. 13, 2019, 10 a.m. N/A 0.0 ppb (0) 1.8 ppb (2) N/A 1.8 ppb (2) 1.0 ppb (1) 24.0 ppb (18) 0.07 ppb (1) N/A N/A 18.0
 
Sept. 13, 2019, 9 a.m. N/A 0.0 ppb (0) 1.7 ppb (2) N/A 1.7 ppb (2) 1.0 ppb (1) 27.0 ppb (21) 0.07 ppb (1) N/A N/A 21.0
 
Sept. 13, 2019, 8 a.m. N/A 0.0 ppb (0) 2.0 ppb (2) N/A 2.0 ppb (2) 1.0 ppb (1) N/A 0.08 ppb (1) N/A N/A 2.0
 
Sept. 13, 2019, 7 a.m. N/A 0.0 ppb (0) 2.0 ppb (2) N/A 2.0 ppb (2) 1.0 ppb (1) 28.0 ppb (22) 0.08 ppb (1) N/A N/A 22.0
 
Sept. 13, 2019, 6 a.m. N/A 0.0 ppb (0) 3.1 ppb (3) N/A 3.1 ppb (3) 1.0 ppb (1) 28.0 ppb (22) 0.08 ppb (1) N/A N/A 22.0
 
Sept. 13, 2019, 5 a.m. N/A 0.0 ppb (0) 7.5 ppb (7) N/A 7.5 ppb (7) 1.0 ppb (1) 22.0 ppb (17) 0.08 ppb (1) N/A N/A 17.0
 
Sept. 13, 2019, 4 a.m. N/A 0.0 ppb (0) 4.2 ppb (4) N/A 4.1 ppb (4) 1.0 ppb (1) 23.0 ppb (18) 0.08 ppb (1) N/A N/A 18.0
 
Sept. 13, 2019, 3 a.m. N/A 0.0 ppb (0) 4.9 ppb (5) N/A 4.9 ppb (5) 1.0 ppb (1) 21.0 ppb (16) 0.08 ppb (1) N/A N/A 16.0
 
Sept. 13, 2019, 2 a.m. N/A 0.0 ppb (0) 6.0 ppb (6) N/A 6.0 ppb (6) 1.0 ppb (1) 20.0 ppb (15) 0.09 ppb (1) N/A N/A 15.0
 
Sept. 13, 2019, 1 a.m. N/A 0.0 ppb (0) 3.8 ppb (4) N/A 3.9 ppb (4) 1.0 ppb (1) 22.0 ppb (17) 0.1 ppb (1) N/A N/A 17.0
 
Sept. 13, 2019, midnight N/A 0.0 ppb (0) 1.8 ppb (2) N/A 1.8 ppb (2) 1.0 ppb (1) 30.0 ppb (23) 0.1 ppb (1) N/A N/A 23.0
 
Sept. 12, 2019, 11 p.m. N/A 0.0 ppb (0) 1.4 ppb (1) N/A 1.3 ppb (1) 1.0 ppb (1) 35.0 ppb (27) 0.09 ppb (1) N/A N/A 27.0
 
Sept. 12, 2019, 10 p.m. N/A 0.0 ppb (0) 1.0 ppb (1) N/A 1.0 ppb (1) 1.0 ppb (1) 38.0 ppb (29) 0.08 ppb (1) N/A N/A 29.0
 
Sept. 12, 2019, 9 p.m. N/A 0.0 ppb (0) 1.0 ppb (1) N/A 1.0 ppb (1) 1.0 ppb (1) 39.0 ppb (30) 0.09 ppb (1) N/A N/A 30.0
 
Sept. 12, 2019, 8 p.m. N/A 0.0 ppb (0) 0.9 ppb (1) N/A 0.9 ppb (1) 1.0 ppb (1) 38.0 ppb (29) 0.1 ppb (1) N/A N/A 29.0
 
Sept. 12, 2019, 7 p.m. N/A 0.0 ppb (0) 1.0 ppb (1) N/A 1.0 ppb (1) 1.0 ppb (1) 37.0 ppb (28) 0.1 ppb (1) N/A N/A 28.0
 
Sept. 12, 2019, 6 p.m. N/A 0.0 ppb (0) 1.6 ppb (1) N/A 1.6 ppb (1) 2.0 ppb (3) 43.0 ppb (33) 0.12 ppb (1) N/A N/A 33.0
 
Sept. 12, 2019, 5 p.m. N/A 0.1 ppb (0) 1.7 ppb (2) N/A 1.6 ppb (1) 2.0 ppb (3) 42.0 ppb (32) 0.13 ppb (1) N/A N/A 32.0
 
Sept. 12, 2019, 4 p.m. N/A 0.1 ppb (0) 1.9 ppb (2) N/A 1.8 ppb (2) 3.0 ppb (4) 40.0 ppb (31) 0.13 ppb (1) N/A N/A 31.0
 
Sept. 12, 2019, 3 p.m. N/A 0.2 ppb (0) 2.1 ppb (2) N/A 2.0 ppb (2) 3.0 ppb (4) 35.0 ppb (27) 0.13 ppb (1) N/A N/A 27.0
 
Sept. 12, 2019, 2 p.m. N/A 0.5 ppb (0) 2.8 ppb (3) N/A 2.3 ppb (2) 2.0 ppb (3) 26.0 ppb (20) 0.12 ppb (1) N/A N/A 20.0
 
Sept. 12, 2019, 1 p.m. N/A 0.5 ppb (0) 3.1 ppb (3) N/A 2.6 ppb (2) 2.0 ppb (3) 18.0 ppb (14) 0.14 ppb (2) N/A N/A 14.0
 
Sept. 12, 2019, noon N/A 0.6 ppb (1) 4.6 ppb (4) N/A 4.0 ppb (4) N/A 9.0 ppb (7) N/A N/A N/A 7.0
 
Sept. 12, 2019, 11 a.m. N/A 0.2 ppb (0) 4.4 ppb (4) N/A 4.2 ppb (4) N/A 11.0 ppb (8) N/A N/A N/A 8.0
 
Sept. 12, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.15 ppb (2) N/A N/A 11.0
 
Sept. 12, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.15 ppb (2) N/A N/A 9.0
 
Sept. 12, 2019, 8 a.m. N/A 0.0 ppb (0) 4.7 ppb (4) N/A 4.7 ppb (4) 1.0 ppb (1) N/A 0.16 ppb (2) N/A N/A 4.0
 
Sept. 12, 2019, 7 a.m. N/A 0.0 ppb (0) 4.7 ppb (4) N/A 4.7 ppb (4) 1.0 ppb (1) 14.0 ppb (11) 0.15 ppb (2) N/A N/A 11.0
 
Sept. 12, 2019, 6 a.m. N/A 0.0 ppb (0) 5.5 ppb (5) N/A 5.5 ppb (5) 1.0 ppb (1) 15.0 ppb (12) 0.15 ppb (2) N/A N/A 12.0
 
Sept. 12, 2019, 5 a.m. N/A 0.0 ppb (0) 5.2 ppb (5) N/A 5.2 ppb (5) 1.0 ppb (1) 18.0 ppb (14) 0.15 ppb (2) N/A N/A 14.0
 
Sept. 12, 2019, 4 a.m. N/A 0.0 ppb (0) 4.1 ppb (4) N/A 4.1 ppb (4) 1.0 ppb (1) 19.0 ppb (15) 0.15 ppb (2) N/A N/A 15.0
 
Sept. 12, 2019, 3 a.m. N/A 0.0 ppb (0) 2.5 ppb (2) N/A 2.5 ppb (2) 1.0 ppb (1) 22.0 ppb (17) 0.15 ppb (2) N/A N/A 17.0
 
Sept. 12, 2019, 2 a.m. N/A 0.0 ppb (0) 2.3 ppb (2) N/A 2.3 ppb (2) 1.0 ppb (1) 24.0 ppb (18) 0.15 ppb (2) N/A N/A 18.0
 
Sept. 12, 2019, 1 a.m. N/A 0.0 ppb (0) 2.1 ppb (2) N/A 2.1 ppb (2) 1.0 ppb (1) 27.0 ppb (21) 0.14 ppb (2) N/A N/A 21.0
 
Sept. 12, 2019, midnight N/A 0.0 ppb (0) 1.8 ppb (2) N/A 1.8 ppb (2) 1.0 ppb (1) 32.0 ppb (25) 0.14 ppb (2) N/A N/A 25.0
 
Sept. 11, 2019, 11 p.m. N/A 0.0 ppb (0) 1.2 ppb (1) N/A 1.2 ppb (1) 2.0 ppb (3) 37.0 ppb (28) 0.14 ppb (2) N/A N/A 28.0
 
Sept. 11, 2019, 10 p.m. N/A 0.0 ppb (0) 1.1 ppb (1) N/A 1.1 ppb (1) 2.0 ppb (3) 42.0 ppb (32) 0.14 ppb (2) N/A N/A 32.0
 
Sept. 11, 2019, 9 p.m. N/A 0.0 ppb (0) 1.2 ppb (1) N/A 1.2 ppb (1) 2.0 ppb (3) 43.0 ppb (33) 0.14 ppb (2) N/A N/A 33.0
 
Sept. 11, 2019, 8 p.m. N/A 0.0 ppb (0) 1.4 ppb (1) N/A 1.4 ppb (1) 2.0 ppb (3) 47.0 ppb (36) 0.14 ppb (2) N/A N/A 36.0
 
Sept. 11, 2019, 7 p.m. N/A 0.0 ppb (0) 1.4 ppb (1) N/A 1.4 ppb (1) 2.0 ppb (3) 47.0 ppb (36) 0.14 ppb (2) N/A N/A 36.0
 
Sept. 11, 2019, 6 p.m. N/A 0.0 ppb (0) 1.3 ppb (1) N/A 1.3 ppb (1) 2.0 ppb (3) 46.0 ppb (35) 0.14 ppb (2) N/A N/A 35.0
 
Sept. 11, 2019, 5 p.m. N/A 0.0 ppb (0) 1.6 ppb (1) N/A 1.6 ppb (1) 2.0 ppb (3) 47.0 ppb (36) 0.13 ppb (1) N/A N/A 36.0
 
Sept. 11, 2019, 4 p.m. N/A 0.0 ppb (0) 1.8 ppb (2) N/A 1.8 ppb (2) 2.0 ppb (3) 45.0 ppb (35) 0.12 ppb (1) N/A N/A 35.0
 
Sept. 11, 2019, 3 p.m. N/A 0.1 ppb (0) 2.2 ppb (2) N/A 2.1 ppb (2) 2.0 ppb (3) 39.0 ppb (30) 0.12 ppb (1) N/A N/A 30.0
 
Sept. 11, 2019, 2 p.m. N/A 0.2 ppb (0) 2.2 ppb (2) N/A 2.0 ppb (2) 2.0 ppb (3) 30.0 ppb (23) 0.12 ppb (1) N/A N/A 23.0
 
Sept. 11, 2019, 1 p.m. N/A 0.3 ppb (0) 2.3 ppb (2) N/A 2.0 ppb (2) 1.0 ppb (1) 22.0 ppb (17) 0.12 ppb (1) N/A N/A 17.0
 
Sept. 11, 2019, noon N/A 0.2 ppb (0) 2.0 ppb (2) N/A 1.9 ppb (2) 1.0 ppb (1) 16.0 ppb (12) 0.12 ppb (1) N/A N/A 12.0
 
Sept. 11, 2019, 11 a.m. N/A 0.1 ppb (0) 2.2 ppb (2) N/A 2.2 ppb (2) 1.0 ppb (1) 14.0 ppb (11) 0.12 ppb (1) N/A N/A 11.0
 
Sept. 11, 2019, 10 a.m. N/A 0.0 ppb (0) 2.3 ppb (2) N/A 2.2 ppb (2) 1.0 ppb (1) 13.0 ppb (10) 0.13 ppb (1) N/A N/A 10.0
 
Sept. 11, 2019, 9 a.m. N/A 0.0 ppb (0) 2.2 ppb (2) N/A 2.2 ppb (2) 1.0 ppb (1) 13.0 ppb (10) 0.13 ppb (1) N/A N/A 10.0
 
Sept. 11, 2019, 8 a.m. N/A 0.0 ppb (0) 2.1 ppb (2) N/A 2.1 ppb (2) 1.0 ppb (1) N/A 0.14 ppb (2) N/A N/A 2.0
 
Sept. 11, 2019, 7 a.m. N/A 0.0 ppb (0) 2.6 ppb (2) N/A 2.6 ppb (2) 1.0 ppb (1) 13.0 ppb (10) 0.14 ppb (2) N/A N/A 10.0
 
Sept. 11, 2019, 6 a.m. N/A 0.0 ppb (0) 2.3 ppb (2) N/A 2.3 ppb (2) 1.0 ppb (1) 15.0 ppb (12) 0.15 ppb (2) N/A N/A 12.0
 
Sept. 11, 2019, 5 a.m. N/A 0.0 ppb (0) 2.3 ppb (2) N/A 2.3 ppb (2) 1.0 ppb (1) 18.0 ppb (14) 0.15 ppb (2) N/A N/A 14.0
 
Sept. 11, 2019, 4 a.m. N/A 0.0 ppb (0) 2.8 ppb (3) N/A 2.8 ppb (3) 1.0 ppb (1) 20.0 ppb (15) 0.16 ppb (2) N/A N/A 15.0
 
Sept. 11, 2019, 3 a.m. N/A 0.0 ppb (0) 3.3 ppb (3) N/A 3.3 ppb (3) 1.0 ppb (1) 23.0 ppb (18) 0.16 ppb (2) N/A N/A 18.0
 
Sept. 11, 2019, 2 a.m. N/A 0.0 ppb (0) 3.6 ppb (3) N/A 3.6 ppb (3) 1.0 ppb (1) 28.0 ppb (22) 0.16 ppb (2) N/A N/A 22.0
 
Sept. 11, 2019, 1 a.m. N/A 0.0 ppb (0) 2.7 ppb (3) N/A 2.7 ppb (3) 1.0 ppb (1) 29.0 ppb (22) 0.16 ppb (2) N/A N/A 22.0
 
Sept. 11, 2019, midnight N/A 0.0 ppb (0) 2.4 ppb (2) N/A 2.4 ppb (2) 1.0 ppb (1) 29.0 ppb (22) 0.15 ppb (2) N/A N/A 22.0
 
Sept. 10, 2019, 11 p.m. N/A 0.0 ppb (0) 1.6 ppb (1) N/A 1.6 ppb (1) 1.0 ppb (1) 36.0 ppb (28) 0.14 ppb (2) N/A N/A 28.0
 
Sept. 10, 2019, 10 p.m. N/A 0.0 ppb (0) 1.4 ppb (1) N/A 1.3 ppb (1) 1.0 ppb (1) 37.0 ppb (28) 0.15 ppb (2) N/A N/A 28.0
 
Sept. 10, 2019, 9 p.m. N/A 0.0 ppb (0) 1.1 ppb (1) N/A 1.1 ppb (1) 1.0 ppb (1) 40.0 ppb (31) 0.15 ppb (2) N/A N/A 31.0
 
Sept. 10, 2019, 8 p.m. N/A 0.0 ppb (0) 1.2 ppb (1) N/A 1.2 ppb (1) 1.0 ppb (1) 40.0 ppb (31) 0.15 ppb (2) N/A N/A 31.0
 
Sept. 10, 2019, 7 p.m. N/A 0.0 ppb (0) 1.3 ppb (1) N/A 1.3 ppb (1) 1.0 ppb (1) 40.0 ppb (31) 0.14 ppb (2) N/A N/A 31.0
 
Sept. 10, 2019, 6 p.m. N/A 0.0 ppb (0) 1.3 ppb (1) N/A 1.3 ppb (1) 1.0 ppb (1) 39.0 ppb (30) 0.13 ppb (1) N/A N/A 30.0
 
Sept. 10, 2019, 5 p.m. N/A 0.0 ppb (0) 1.7 ppb (2) N/A 1.6 ppb (1) 1.0 ppb (1) 39.0 ppb (30) 0.12 ppb (1) N/A N/A 30.0
 
Sept. 10, 2019, 4 p.m. N/A 0.1 ppb (0) 1.9 ppb (2) N/A 1.8 ppb (2) 2.0 ppb (3) 38.0 ppb (29) 0.12 ppb (1) N/A N/A 29.0
 
Sept. 10, 2019, 3 p.m. N/A 0.1 ppb (0) 2.3 ppb (2) N/A 2.2 ppb (2) 2.0 ppb (3) 37.0 ppb (28) 0.11 ppb (1) N/A N/A 28.0
 
Sept. 10, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 33.0 ppb (25) 0.1 ppb (1) N/A N/A 25.0
 
Sept. 10, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 10, 2019, noon N/A 0.3 ppb (0) 3.6 ppb (3) N/A 3.3 ppb (3) N/A 21.0 ppb (16) N/A N/A N/A 16.0
 
Sept. 10, 2019, 11 a.m. N/A 0.0 ppb (0) 3.4 ppb (3) N/A 3.3 ppb (3) N/A 19.0 ppb (15) N/A N/A N/A 15.0
 
Sept. 10, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 21.0 ppb (16) N/A N/A N/A 16.0
 
Sept. 10, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) N/A N/A N/A 18.0
 
Sept. 10, 2019, 8 a.m. N/A 0.0 ppb (0) 3.0 ppb (3) N/A 3.0 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A 3.0
 
Sept. 10, 2019, 7 a.m. N/A 0.0 ppb (0) 2.4 ppb (2) N/A 2.4 ppb (2) 1.0 ppb (1) 24.0 ppb (18) N/A N/A N/A 18.0
 
Sept. 10, 2019, 6 a.m. N/A 0.0 ppb (0) 2.3 ppb (2) N/A 2.3 ppb (2) 1.0 ppb (1) 26.0 ppb (20) N/A N/A N/A 20.0
 
Sept. 10, 2019, 5 a.m. N/A 0.0 ppb (0) 2.4 ppb (2) N/A 2.4 ppb (2) 1.0 ppb (1) 30.0 ppb (23) N/A N/A N/A 23.0
 
Sept. 10, 2019, 4 a.m. N/A 0.0 ppb (0) 3.2 ppb (3) N/A 3.2 ppb (3) 1.0 ppb (1) 29.0 ppb (22) N/A N/A N/A 22.0
 
Sept. 10, 2019, 3 a.m. N/A 0.0 ppb (0) 4.6 ppb (4) N/A 4.6 ppb (4) 1.0 ppb (1) 26.0 ppb (20) N/A N/A N/A 20.0
 
Sept. 10, 2019, 2 a.m. N/A 0.0 ppb (0) 2.9 ppb (3) N/A 2.9 ppb (3) 1.0 ppb (1) 28.0 ppb (22) N/A N/A N/A 22.0
 
Sept. 10, 2019, 1 a.m. N/A -0.1 ppb (0) 3.1 ppb (3) N/A 3.1 ppb (3) 1.0 ppb (1) 30.0 ppb (23) N/A N/A N/A 23.0
 
Sept. 10, 2019, midnight N/A 0.0 ppb (0) 3.8 ppb (4) N/A 3.8 ppb (4) 1.0 ppb (1) 30.0 ppb (23) N/A N/A N/A 23.0
 
Sept. 9, 2019, 11 p.m. N/A 0.1 ppb (0) 2.6 ppb (2) N/A 2.5 ppb (2) 1.0 ppb (1) 38.0 ppb (29) N/A N/A N/A 29.0
 
Sept. 9, 2019, 10 p.m. N/A 0.1 ppb (0) 2.2 ppb (2) N/A 2.2 ppb (2) 2.0 ppb (3) 45.0 ppb (35) N/A N/A N/A 35.0
 
Sept. 9, 2019, 9 p.m. N/A 0.0 ppb (0) 2.4 ppb (2) N/A 2.3 ppb (2) 2.0 ppb (3) 48.0 ppb (37) N/A N/A N/A 37.0
 
Sept. 9, 2019, 8 p.m. N/A 0.0 ppb (0) 2.1 ppb (2) N/A 2.1 ppb (2) 2.0 ppb (3) 46.0 ppb (35) N/A N/A N/A 35.0
 
Sept. 9, 2019, 7 p.m. N/A 0.1 ppb (0) 2.4 ppb (2) N/A 2.3 ppb (2) 2.0 ppb (3) 47.0 ppb (36) N/A N/A N/A 36.0
 
Sept. 9, 2019, 6 p.m. N/A 0.1 ppb (0) 2.8 ppb (3) N/A 2.8 ppb (3) 2.0 ppb (3) 48.0 ppb (37) N/A N/A N/A 37.0
 
Sept. 9, 2019, 5 p.m. N/A 0.1 ppb (0) 2.5 ppb (2) N/A 2.3 ppb (2) 2.0 ppb (3) 42.0 ppb (32) N/A N/A N/A 32.0
 
Sept. 9, 2019, 4 p.m. N/A 0.2 ppb (0) 2.4 ppb (2) N/A 2.2 ppb (2) 2.0 ppb (3) 36.0 ppb (28) N/A N/A N/A 28.0
 
Sept. 9, 2019, 3 p.m. N/A 0.3 ppb (0) 2.6 ppb (2) N/A 2.3 ppb (2) 2.0 ppb (3) 30.0 ppb (23) N/A N/A N/A 23.0
 
Sept. 9, 2019, 2 p.m. N/A 0.7 ppb (1) 3.5 ppb (3) N/A 2.8 ppb (3) 2.0 ppb (3) 25.0 ppb (19) N/A N/A N/A 19.0
 
Sept. 9, 2019, 1 p.m. N/A 0.7 ppb (1) 3.1 ppb (3) N/A 2.4 ppb (2) 1.0 ppb (1) 17.0 ppb (13) N/A N/A N/A 13.0
 
Sept. 9, 2019, noon N/A 0.6 ppb (1) 3.7 ppb (3) N/A 3.1 ppb (3) 1.0 ppb (1) 9.0 ppb (7) N/A N/A N/A 7.0
 
Sept. 9, 2019, 11 a.m. N/A 0.1 ppb (0) 3.2 ppb (3) N/A 3.1 ppb (3) 1.0 ppb (1) 8.0 ppb (6) N/A N/A N/A 6.0
 
Sept. 9, 2019, 10 a.m. N/A 0.1 ppb (0) 2.7 ppb (3) N/A 2.6 ppb (2) 1.0 ppb (1) 9.0 ppb (7) N/A N/A N/A 7.0
 
Sept. 9, 2019, 9 a.m. N/A 0.1 ppb (0) 3.2 ppb (3) N/A 3.2 ppb (3) 1.0 ppb (1) 9.0 ppb (7) N/A N/A N/A 7.0
 
Sept. 9, 2019, 8 a.m. N/A 0.1 ppb (0) 2.8 ppb (3) N/A 2.7 ppb (3) 1.0 ppb (1) N/A N/A N/A N/A 3.0
 
Sept. 9, 2019, 7 a.m. N/A 0.0 ppb (0) 2.9 ppb (3) N/A 2.8 ppb (3) 1.0 ppb (1) 11.0 ppb (8) N/A N/A N/A 8.0
 
Sept. 9, 2019, 6 a.m. N/A 0.1 ppb (0) 3.2 ppb (3) N/A 3.1 ppb (3) 1.0 ppb (1) 12.0 ppb (9) N/A N/A N/A 9.0
 
Sept. 9, 2019, 5 a.m. N/A 0.1 ppb (0) 3.5 ppb (3) N/A 3.5 ppb (3) 1.0 ppb (1) 13.0 ppb (10) N/A N/A N/A 10.0
 
Sept. 9, 2019, 4 a.m. N/A 0.0 ppb (0) 3.9 ppb (4) N/A 3.9 ppb (4) 1.0 ppb (1) 16.0 ppb (12) N/A N/A N/A 12.0
 
Sept. 9, 2019, 3 a.m. N/A 0.0 ppb (0) 2.5 ppb (2) N/A 2.5 ppb (2) 1.0 ppb (1) 18.0 ppb (14) N/A N/A N/A 14.0
 
Sept. 9, 2019, 2 a.m. N/A 0.0 ppb (0) 2.7 ppb (3) N/A 2.7 ppb (3) 1.0 ppb (1) 18.0 ppb (14) N/A N/A N/A 14.0
 
Sept. 9, 2019, 1 a.m. N/A 0.0 ppb (0) 2.0 ppb (2) N/A 2.0 ppb (2) 1.0 ppb (1) 23.0 ppb (18) N/A N/A N/A 18.0
 
Sept. 9, 2019, midnight N/A 0.0 ppb (0) 2.2 ppb (2) N/A 2.2 ppb (2) 1.0 ppb (1) 21.0 ppb (16) N/A N/A N/A 16.0