AQSQID: 113490354002

Site Name: Nr

Location: Murray, UT

Reporting: True, Located: True

Current AQI: 58.0

Murray UT, US: 40.662841, -111.901796

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 8, 2019, 6 a.m. 42.4 ppb (39) 10.2 ppb (9) N/A 33.0 ppb (31) N/A N/A 6.0 ppb (5) 0.1 ppb (1) N/A N/A 39.0
 
Oct. 8, 2019, 5 a.m. 67.7 ppb (65) 30.3 ppb (28) N/A 38.0 ppb (35) N/A N/A 2.0 ppb (2) 0.3 ppb (3) N/A N/A 65.0
 
Oct. 8, 2019, 4 a.m. 53.5 ppb (50) 16.1 ppb (15) N/A 38.0 ppb (35) N/A N/A 2.0 ppb (2) 0.3 ppb (3) N/A N/A 50.0
 
Oct. 8, 2019, 3 a.m. 61.6 ppb (58) 20.0 ppb (19) N/A 42.0 ppb (39) N/A N/A 2.0 ppb (2) 0.3 ppb (3) N/A N/A 58.0
 
Oct. 8, 2019, 2 a.m. 50.2 ppb (46) 12.8 ppb (12) N/A 38.0 ppb (35) N/A N/A 10.0 ppb (8) 0.2 ppb (2) N/A N/A 46.0
 
Oct. 8, 2019, 1 a.m. 24.4 ppb (23) 0.9 ppb (1) N/A 24.0 ppb (22) N/A N/A 19.0 ppb (15) 0.2 ppb (2) N/A N/A 23.0
 
Oct. 8, 2019, midnight 12.7 ppb (12) 1.1 ppb (1) N/A 12.0 ppb (11) N/A N/A 37.0 ppb (28) 0.0 ppb (0) N/A N/A 28.0
 
Oct. 7, 2019, 11 p.m. 11.6 ppb (11) 1.9 ppb (2) N/A 10.0 ppb (9) N/A N/A 40.0 ppb (31) 0.0 ppb (0) N/A N/A 31.0
 
Oct. 7, 2019, 10 p.m. 12.8 ppb (12) 2.9 ppb (3) N/A 10.0 ppb (9) N/A N/A 40.0 ppb (31) 0.0 ppb (0) N/A N/A 31.0
 
Oct. 7, 2019, 9 p.m. 16.9 ppb (16) 4.5 ppb (4) N/A 13.0 ppb (12) N/A N/A 37.0 ppb (28) 0.0 ppb (0) N/A N/A 28.0
 
Oct. 7, 2019, 8 p.m. 14.7 ppb (14) 4.5 ppb (4) N/A 11.0 ppb (10) N/A N/A 40.0 ppb (31) 0.0 ppb (0) N/A N/A 31.0
 
Oct. 7, 2019, 7 p.m. 16.8 ppb (16) 7.0 ppb (6) N/A 10.0 ppb (9) N/A N/A 39.0 ppb (30) 0.0 ppb (0) N/A N/A 30.0
 
Oct. 7, 2019, 6 p.m. 21.4 ppb (20) 10.1 ppb (9) N/A 12.0 ppb (11) N/A N/A 36.0 ppb (28) 0.0 ppb (0) N/A N/A 28.0
 
Oct. 7, 2019, 5 p.m. 38.9 ppb (36) 19.9 ppb (18) N/A 19.0 ppb (18) N/A N/A 26.0 ppb (20) 0.0 ppb (0) N/A N/A 36.0
 
Oct. 7, 2019, 4 p.m. 55.9 ppb (52) 32.0 ppb (30) N/A 24.0 ppb (22) N/A N/A 18.0 ppb (14) 0.1 ppb (1) N/A N/A 52.0
 
Oct. 7, 2019, 3 p.m. 94.5 ppb (93) 62.0 ppb (59) N/A 33.0 ppb (31) N/A N/A 10.0 ppb (8) 0.3 ppb (3) N/A N/A 93.0
 
Oct. 7, 2019, 2 p.m. 119.0 ppb (103) 83.6 ppb (81) N/A 36.0 ppb (33) N/A N/A 5.0 ppb (4) 0.6 ppb (7) N/A N/A 103.0
 
Oct. 7, 2019, 1 p.m. 139.2 ppb (107) 102.1 ppb (100) N/A 38.0 ppb (35) N/A N/A 2.0 ppb (2) 0.7 ppb (8) N/A N/A 107.0
 
Oct. 7, 2019, noon 67.9 ppb (65) 39.1 ppb (36) N/A 29.0 ppb (27) N/A N/A 2.0 ppb (2) 0.2 ppb (2) N/A N/A 65.0
 
Oct. 7, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.1 ppb (1) N/A N/A 2.0
 
Oct. 7, 2019, 10 a.m. 29.3 ppb (27) 6.5 ppb (6) N/A 23.0 ppb (21) N/A N/A 5.0 ppb (4) 0.0 ppb (0) N/A N/A 27.0
 
Oct. 7, 2019, 9 a.m. 30.9 ppb (29) 7.7 ppb (7) N/A 24.0 ppb (22) N/A N/A 4.0 ppb (3) 0.0 ppb (0) N/A N/A 29.0
 
Oct. 7, 2019, 8 a.m. 29.2 ppb (27) 5.5 ppb (5) N/A 24.0 ppb (22) N/A N/A 4.0 ppb (3) 0.0 ppb (0) N/A N/A 27.0
 
Oct. 7, 2019, 7 a.m. 30.2 ppb (28) 6.4 ppb (6) N/A 24.0 ppb (22) N/A N/A 5.0 ppb (4) 0.0 ppb (0) N/A N/A 28.0
 
Oct. 7, 2019, 6 a.m. 32.1 ppb (30) 6.9 ppb (6) N/A 26.0 ppb (24) N/A N/A 5.0 ppb (4) 0.1 ppb (1) N/A N/A 30.0
 
Oct. 7, 2019, 5 a.m. 43.2 ppb (40) 14.4 ppb (13) N/A 29.0 ppb (27) N/A N/A 3.0 ppb (2) 0.1 ppb (1) N/A N/A 40.0
 
Oct. 7, 2019, 4 a.m. 28.5 ppb (26) 5.2 ppb (5) N/A 24.0 ppb (22) N/A N/A 8.0 ppb (6) 0.0 ppb (0) N/A N/A 26.0
 
Oct. 7, 2019, 3 a.m. 20.8 ppb (19) 2.1 ppb (2) N/A 19.0 ppb (18) N/A N/A 14.0 ppb (11) 0.0 ppb (0) N/A N/A 19.0
 
Oct. 7, 2019, 2 a.m. 12.5 ppb (12) 0.8 ppb (1) N/A 12.0 ppb (11) N/A N/A 25.0 ppb (19) 0.0 ppb (0) N/A N/A 19.0
 
Oct. 7, 2019, 1 a.m. 8.5 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A 31.0 ppb (24) 0.0 ppb (0) N/A N/A 24.0
 
Oct. 7, 2019, midnight 6.7 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (28) N/A N/A N/A 28.0
 
Oct. 6, 2019, 11 p.m. 5.1 ppb (5) 1.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 43.0 ppb (33) N/A N/A N/A 33.0
 
Oct. 6, 2019, 10 p.m. 6.5 ppb (6) 2.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 41.0 ppb (32) 0.0 ppb (0) N/A N/A 32.0
 
Oct. 6, 2019, 9 p.m. 8.7 ppb (8) 3.6 ppb (3) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) 0.0 ppb (0) N/A N/A 29.0
 
Oct. 6, 2019, 8 p.m. 9.1 ppb (8) 3.7 ppb (3) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (28) 0.0 ppb (0) N/A N/A 28.0
 
Oct. 6, 2019, 7 p.m. 10.9 ppb (10) 4.7 ppb (4) N/A 7.0 ppb (6) N/A N/A 37.0 ppb (28) 0.0 ppb (0) N/A N/A 28.0
 
Oct. 6, 2019, 6 p.m. 15.4 ppb (14) 7.7 ppb (7) N/A 8.0 ppb (7) N/A N/A 33.0 ppb (25) 0.0 ppb (0) N/A N/A 25.0
 
Oct. 6, 2019, 5 p.m. 15.4 ppb (14) 8.1 ppb (8) N/A 8.0 ppb (7) N/A N/A 31.0 ppb (24) 0.0 ppb (0) N/A N/A 24.0
 
Oct. 6, 2019, 4 p.m. 26.0 ppb (24) 13.1 ppb (12) N/A 13.0 ppb (12) N/A N/A 23.0 ppb (18) 0.0 ppb (0) N/A N/A 24.0
 
Oct. 6, 2019, 3 p.m. 45.1 ppb (42) 27.3 ppb (25) N/A 18.0 ppb (17) N/A N/A 13.0 ppb (10) 0.1 ppb (1) N/A N/A 42.0
 
Oct. 6, 2019, 2 p.m. 45.5 ppb (42) 26.1 ppb (24) N/A 20.0 ppb (19) N/A N/A 6.0 ppb (5) 0.1 ppb (1) N/A N/A 42.0
 
Oct. 6, 2019, 1 p.m. 38.4 ppb (36) 18.1 ppb (17) N/A 21.0 ppb (19) N/A N/A 2.0 ppb (2) 0.1 ppb (1) N/A N/A 36.0
 
Oct. 6, 2019, noon 33.0 ppb (31) 12.5 ppb (12) N/A 21.0 ppb (19) N/A N/A 3.0 ppb (2) 0.0 ppb (0) N/A N/A 31.0
 
Oct. 6, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.0 ppb (0) N/A N/A 2.0
 
Oct. 6, 2019, 10 a.m. 28.0 ppb (26) 7.4 ppb (7) N/A 21.0 ppb (19) N/A N/A 6.0 ppb (5) 0.0 ppb (0) N/A N/A 26.0
 
Oct. 6, 2019, 9 a.m. 18.5 ppb (17) 1.5 ppb (1) N/A 17.0 ppb (16) N/A N/A 10.0 ppb (8) 0.0 ppb (0) N/A N/A 17.0
 
Oct. 6, 2019, 8 a.m. 25.8 ppb (24) 4.7 ppb (4) N/A 21.0 ppb (19) N/A N/A 6.0 ppb (5) 0.0 ppb (0) N/A N/A 24.0
 
Oct. 6, 2019, 7 a.m. 16.8 ppb (16) 0.9 ppb (1) N/A 16.0 ppb (15) N/A N/A 11.0 ppb (8) 0.0 ppb (0) N/A N/A 16.0
 
Oct. 6, 2019, 6 a.m. 28.1 ppb (26) 4.6 ppb (4) N/A 24.0 ppb (22) N/A N/A 3.0 ppb (2) 0.1 ppb (1) N/A N/A 26.0
 
Oct. 6, 2019, 5 a.m. 29.2 ppb (27) 4.1 ppb (4) N/A 25.0 ppb (23) N/A N/A 4.0 ppb (3) 0.1 ppb (1) N/A N/A 27.0
 
Oct. 6, 2019, 4 a.m. 26.3 ppb (24) 2.5 ppb (2) N/A 24.0 ppb (22) N/A N/A 5.0 ppb (4) 0.1 ppb (1) N/A N/A 24.0
 
Oct. 6, 2019, 3 a.m. 24.3 ppb (23) 3.1 ppb (3) N/A 22.0 ppb (20) N/A N/A 6.0 ppb (5) 0.0 ppb (0) N/A N/A 23.0
 
Oct. 6, 2019, 2 a.m. 15.3 ppb (14) 1.2 ppb (1) N/A 14.0 ppb (13) N/A N/A 11.0 ppb (8) 0.0 ppb (0) N/A N/A 14.0
 
Oct. 6, 2019, 1 a.m. 4.9 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A N/A 22.0 ppb (17) N/A N/A N/A 17.0
 
Oct. 6, 2019, midnight 4.0 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (22) N/A N/A N/A 22.0
 
Oct. 5, 2019, 11 p.m. 3.9 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 38.0 ppb (29) N/A N/A N/A 29.0
 
Oct. 5, 2019, 10 p.m. 6.3 ppb (6) 1.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (30) N/A N/A N/A 30.0
 
Oct. 5, 2019, 9 p.m. 6.1 ppb (6) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) 0.0 ppb (0) N/A N/A 29.0
 
Oct. 5, 2019, 8 p.m. 3.8 ppb (4) 1.5 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (31) 0.0 ppb (0) N/A N/A 31.0
 
Oct. 5, 2019, 7 p.m. 11.1 ppb (10) 5.1 ppb (5) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (28) 0.0 ppb (0) N/A N/A 28.0
 
Oct. 5, 2019, 6 p.m. 18.8 ppb (17) 10.6 ppb (10) N/A 9.0 ppb (8) N/A N/A 32.0 ppb (25) 0.0 ppb (0) N/A N/A 25.0
 
Oct. 5, 2019, 5 p.m. 21.6 ppb (20) 12.3 ppb (11) N/A 10.0 ppb (9) N/A N/A 28.0 ppb (22) 0.0 ppb (0) N/A N/A 22.0
 
Oct. 5, 2019, 4 p.m. 37.1 ppb (34) 22.2 ppb (21) N/A 15.0 ppb (14) N/A N/A 21.0 ppb (16) 0.1 ppb (1) N/A N/A 34.0
 
Oct. 5, 2019, 3 p.m. 56.3 ppb (52) 35.2 ppb (33) N/A 22.0 ppb (20) N/A N/A 13.0 ppb (10) 0.2 ppb (2) N/A N/A 52.0
 
Oct. 5, 2019, 2 p.m. 74.0 ppb (71) 48.0 ppb (44) N/A 26.0 ppb (24) N/A N/A 6.0 ppb (5) 0.3 ppb (3) N/A N/A 71.0
 
Oct. 5, 2019, 1 p.m. 59.1 ppb (55) 33.2 ppb (31) N/A 26.0 ppb (24) N/A N/A 3.0 ppb (2) 0.2 ppb (2) N/A N/A 55.0
 
Oct. 5, 2019, noon 36.0 ppb (33) 13.6 ppb (13) N/A 23.0 ppb (21) N/A N/A 3.0 ppb (2) 0.0 ppb (0) N/A N/A 33.0
 
Oct. 5, 2019, 11 a.m. 39.8 ppb (37) 14.3 ppb (13) N/A 26.0 ppb (24) N/A N/A 2.0 ppb (2) N/A N/A N/A 37.0
 
Oct. 5, 2019, 10 a.m. 27.0 ppb (25) 4.9 ppb (5) N/A 22.0 ppb (20) N/A N/A 6.0 ppb (5) 0.0 ppb (0) N/A N/A 25.0
 
Oct. 5, 2019, 9 a.m. 23.8 ppb (22) 3.6 ppb (3) N/A 21.0 ppb (19) N/A N/A 7.0 ppb (5) 0.0 ppb (0) N/A N/A 22.0
 
Oct. 5, 2019, 8 a.m. 23.2 ppb (21) 1.8 ppb (2) N/A 22.0 ppb (20) N/A N/A 7.0 ppb (5) 0.0 ppb (0) N/A N/A 21.0
 
Oct. 5, 2019, 7 a.m. 28.8 ppb (27) 2.8 ppb (3) N/A 26.0 ppb (24) N/A N/A 4.0 ppb (3) 0.1 ppb (1) N/A N/A 27.0
 
Oct. 5, 2019, 6 a.m. 30.3 ppb (28) 5.2 ppb (5) N/A 25.0 ppb (23) N/A N/A 5.0 ppb (4) 0.1 ppb (1) N/A N/A 28.0
 
Oct. 5, 2019, 5 a.m. 28.4 ppb (26) 4.4 ppb (4) N/A 24.0 ppb (22) N/A N/A 9.0 ppb (7) 0.0 ppb (0) N/A N/A 26.0
 
Oct. 5, 2019, 4 a.m. 30.8 ppb (29) 9.1 ppb (8) N/A 22.0 ppb (20) N/A N/A 15.0 ppb (12) 0.1 ppb (1) N/A N/A 29.0
 
Oct. 5, 2019, 3 a.m. 33.5 ppb (31) 14.1 ppb (13) N/A 20.0 ppb (19) N/A N/A 19.0 ppb (15) 0.1 ppb (1) N/A N/A 31.0
 
Oct. 5, 2019, 2 a.m. 20.7 ppb (19) 7.8 ppb (7) N/A 13.0 ppb (12) N/A N/A 26.0 ppb (20) 0.0 ppb (0) N/A N/A 20.0
 
Oct. 5, 2019, 1 a.m. 5.1 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (26) N/A N/A N/A 26.0
 
Oct. 5, 2019, midnight 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 38.0 ppb (29) N/A N/A N/A 29.0
 
Oct. 4, 2019, 11 p.m. 3.2 ppb (3) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (31) N/A N/A N/A 31.0
 
Oct. 4, 2019, 10 p.m. 3.5 ppb (3) 1.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) N/A N/A N/A 32.0
 
Oct. 4, 2019, 9 p.m. 4.6 ppb (4) 1.7 ppb (2) N/A 3.0 ppb (3) N/A N/A 43.0 ppb (33) N/A N/A N/A 33.0
 
Oct. 4, 2019, 8 p.m. 19.1 ppb (18) 9.7 ppb (9) N/A 10.0 ppb (9) N/A N/A 34.0 ppb (26) 0.0 ppb (0) N/A N/A 26.0
 
Oct. 4, 2019, 7 p.m. 27.4 ppb (25) 14.8 ppb (14) N/A 13.0 ppb (12) N/A N/A 29.0 ppb (22) 0.0 ppb (0) N/A N/A 25.0
 
Oct. 4, 2019, 6 p.m. 4.9 ppb (5) 1.5 ppb (1) N/A 4.0 ppb (4) N/A N/A 38.0 ppb (29) N/A N/A N/A 29.0
 
Oct. 4, 2019, 5 p.m. 9.4 ppb (9) 3.6 ppb (3) N/A 6.0 ppb (6) N/A N/A 35.0 ppb (27) N/A N/A N/A 27.0
 
Oct. 4, 2019, 4 p.m. 13.6 ppb (13) 4.0 ppb (4) N/A 10.0 ppb (9) N/A N/A 31.0 ppb (24) N/A N/A N/A 24.0
 
Oct. 4, 2019, 3 p.m. 24.3 ppb (23) 9.0 ppb (8) N/A 16.0 ppb (15) N/A N/A 24.0 ppb (18) 0.0 ppb (0) N/A N/A 23.0
 
Oct. 4, 2019, 2 p.m. 82.7 ppb (81) 46.7 ppb (43) N/A 36.0 ppb (33) N/A N/A 7.0 ppb (5) 0.3 ppb (3) N/A N/A 81.0
 
Oct. 4, 2019, 1 p.m. 45.3 ppb (42) 18.7 ppb (17) N/A 27.0 ppb (25) N/A N/A 14.0 ppb (11) 0.0 ppb (0) N/A N/A 42.0
 
Oct. 4, 2019, noon 44.9 ppb (42) 22.3 ppb (21) N/A 23.0 ppb (21) N/A N/A 19.0 ppb (15) 0.0 ppb (0) N/A N/A 42.0
 
Oct. 4, 2019, 11 a.m. 4.3 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Oct. 4, 2019, 10 a.m. 3.1 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (28) N/A N/A N/A 28.0
 
Oct. 4, 2019, 9 a.m. 3.5 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (28) N/A N/A N/A 28.0
 
Oct. 4, 2019, 8 a.m. 4.0 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (28) N/A N/A N/A 28.0
 
Oct. 4, 2019, 7 a.m. 8.4 ppb (8) 0.9 ppb (1) N/A 8.0 ppb (7) N/A N/A 33.0 ppb (25) N/A N/A N/A 25.0
 
Oct. 4, 2019, 6 a.m. 50.7 ppb (47) 20.5 ppb (19) N/A 31.0 ppb (29) N/A N/A 12.0 ppb (9) 0.2 ppb (2) N/A N/A 47.0
 
Oct. 4, 2019, 5 a.m. 101.8 ppb (100) 53.0 ppb (49) N/A 53.0 ppb (49) N/A N/A 2.0 ppb (2) 0.6 ppb (7) N/A N/A 100.0
 
Oct. 4, 2019, 4 a.m. 53.2 ppb (49) 16.3 ppb (15) N/A 37.0 ppb (34) N/A N/A 5.0 ppb (4) 0.2 ppb (2) N/A N/A 49.0
 
Oct. 4, 2019, 3 a.m. 63.8 ppb (60) 23.6 ppb (22) N/A 41.0 ppb (38) N/A N/A 5.0 ppb (4) 0.3 ppb (3) N/A N/A 60.0
 
Oct. 4, 2019, 2 a.m. 43.5 ppb (40) 11.3 ppb (10) N/A 33.0 ppb (31) N/A N/A 16.0 ppb (12) 0.1 ppb (1) N/A N/A 40.0
 
Oct. 4, 2019, 1 a.m. 14.3 ppb (13) 1.9 ppb (2) N/A 13.0 ppb (12) N/A N/A 34.0 ppb (26) 0.0 ppb (0) N/A N/A 26.0
 
Oct. 4, 2019, midnight 9.2 ppb (9) 0.9 ppb (1) N/A 9.0 ppb (8) N/A N/A 41.0 ppb (32) N/A N/A N/A 32.0
 
Oct. 3, 2019, 11 p.m. 9.7 ppb (9) 1.7 ppb (2) N/A 8.0 ppb (7) N/A N/A 44.0 ppb (34) N/A N/A N/A 34.0
 
Oct. 3, 2019, 10 p.m. 16.7 ppb (15) 4.1 ppb (4) N/A 13.0 ppb (12) N/A N/A 37.0 ppb (28) N/A N/A N/A 28.0
 
Oct. 3, 2019, 9 p.m. 20.7 ppb (19) 5.5 ppb (5) N/A 16.0 ppb (15) N/A N/A 41.0 ppb (32) 0.0 ppb (0) N/A N/A 32.0
 
Oct. 3, 2019, 8 p.m. 32.2 ppb (30) 12.1 ppb (11) N/A 20.0 ppb (19) N/A N/A 36.0 ppb (28) 0.0 ppb (0) N/A N/A 30.0
 
Oct. 3, 2019, 7 p.m. 47.5 ppb (44) 24.3 ppb (23) N/A 24.0 ppb (22) N/A N/A 28.0 ppb (22) 0.1 ppb (1) N/A N/A 44.0
 
Oct. 3, 2019, 6 p.m. 53.7 ppb (50) 29.8 ppb (28) N/A 24.0 ppb (22) N/A N/A 25.0 ppb (19) 0.1 ppb (1) N/A N/A 50.0
 
Oct. 3, 2019, 5 p.m. 37.5 ppb (35) 19.0 ppb (18) N/A 19.0 ppb (18) N/A N/A 26.0 ppb (20) 0.1 ppb (1) N/A N/A 35.0
 
Oct. 3, 2019, 4 p.m. 55.0 ppb (51) 30.8 ppb (29) N/A 25.0 ppb (23) N/A N/A 19.0 ppb (15) 0.1 ppb (1) N/A N/A 51.0
 
Oct. 3, 2019, 3 p.m. 118.6 ppb (103) 85.3 ppb (83) N/A 34.0 ppb (31) N/A N/A 8.0 ppb (6) 0.6 ppb (7) N/A N/A 103.0
 
Oct. 3, 2019, 2 p.m. 134.1 ppb (106) 103.7 ppb (101) N/A 31.0 ppb (29) N/A N/A 3.0 ppb (2) 0.8 ppb (9) N/A N/A 106.0
 
Oct. 3, 2019, 1 p.m. 151.5 ppb (110) 122.6 ppb (104) N/A 29.0 ppb (27) N/A N/A 2.0 ppb (2) 0.9 ppb (10) N/A N/A 110.0
 
Oct. 3, 2019, noon 87.3 ppb (85) 59.1 ppb (55) N/A 29.0 ppb (27) N/A N/A 2.0 ppb (2) 0.3 ppb (3) N/A N/A 85.0
 
Oct. 3, 2019, 11 a.m. 91.9 ppb (90) 62.3 ppb (59) N/A 30.0 ppb (28) N/A N/A 2.0 ppb (2) 1.0 ppb (11) N/A N/A 90.0
 
Oct. 3, 2019, 10 a.m. 66.3 ppb (63) 34.3 ppb (32) N/A 33.0 ppb (31) N/A N/A 3.0 ppb (2) 0.0 ppb (0) N/A N/A 63.0
 
Oct. 3, 2019, 9 a.m. 41.9 ppb (39) 18.6 ppb (17) N/A 24.0 ppb (22) N/A N/A 5.0 ppb (4) 0.0 ppb (0) N/A N/A 39.0
 
Oct. 3, 2019, 8 a.m. 25.9 ppb (24) 3.8 ppb (4) N/A 22.0 ppb (20) N/A N/A 3.0 ppb (2) 0.0 ppb (0) N/A N/A 24.0
 
Oct. 3, 2019, 7 a.m. 40.6 ppb (38) 13.3 ppb (12) N/A 28.0 ppb (26) N/A N/A 3.0 ppb (2) 0.0 ppb (0) N/A N/A 38.0
 
Oct. 3, 2019, 6 a.m. 46.1 ppb (43) 19.5 ppb (18) N/A 27.0 ppb (25) N/A N/A 2.0 ppb (2) 0.1 ppb (1) N/A N/A 43.0
 
Oct. 3, 2019, 5 a.m. 49.0 ppb (45) 20.2 ppb (19) N/A 29.0 ppb (27) N/A N/A 3.0 ppb (2) 0.2 ppb (2) N/A N/A 45.0
 
Oct. 3, 2019, 4 a.m. 28.7 ppb (27) 5.2 ppb (5) N/A 24.0 ppb (22) N/A N/A 7.0 ppb (5) 0.0 ppb (0) N/A N/A 27.0
 
Oct. 3, 2019, 3 a.m. 26.2 ppb (24) 4.3 ppb (4) N/A 22.0 ppb (20) N/A N/A 10.0 ppb (8) 0.0 ppb (0) N/A N/A 24.0
 
Oct. 3, 2019, 2 a.m. 16.6 ppb (15) 0.9 ppb (1) N/A 16.0 ppb (15) N/A N/A 17.0 ppb (13) 0.0 ppb (0) N/A N/A 15.0
 
Oct. 3, 2019, 1 a.m. 11.3 ppb (10) 0.9 ppb (1) N/A 11.0 ppb (10) N/A N/A 26.0 ppb (20) 0.0 ppb (0) N/A N/A 20.0
 
Oct. 3, 2019, midnight 6.8 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 35.0 ppb (27) N/A N/A N/A 27.0
 
Oct. 2, 2019, 11 p.m. 7.3 ppb (7) 2.1 ppb (2) N/A 6.0 ppb (6) N/A N/A 36.0 ppb (28) N/A N/A N/A 28.0
 
Oct. 2, 2019, 10 p.m. 6.3 ppb (6) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) N/A N/A N/A 29.0
 
Oct. 2, 2019, 9 p.m. 6.7 ppb (6) 2.9 ppb (3) N/A 4.0 ppb (4) N/A N/A 38.0 ppb (29) N/A N/A N/A 29.0
 
Oct. 2, 2019, 8 p.m. 6.9 ppb (6) 3.2 ppb (3) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (28) N/A N/A N/A 28.0
 
Oct. 2, 2019, 7 p.m. 14.7 ppb (14) 8.2 ppb (8) N/A 7.0 ppb (6) N/A N/A 34.0 ppb (26) 0.0 ppb (0) N/A N/A 26.0
 
Oct. 2, 2019, 6 p.m. 6.4 ppb (6) 3.3 ppb (3) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (28) N/A N/A N/A 28.0
 
Oct. 2, 2019, 5 p.m. 6.5 ppb (6) 2.4 ppb (2) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (26) N/A N/A N/A 26.0
 
Oct. 2, 2019, 4 p.m. 49.4 ppb (46) 31.3 ppb (29) N/A 18.0 ppb (17) N/A N/A 22.0 ppb (17) 0.0 ppb (0) N/A N/A 46.0
 
Oct. 2, 2019, 3 p.m. 43.2 ppb (40) 21.3 ppb (20) N/A 22.0 ppb (20) N/A N/A 14.0 ppb (11) 0.0 ppb (0) N/A N/A 40.0
 
Oct. 2, 2019, 2 p.m. 39.8 ppb (37) 14.2 ppb (13) N/A 26.0 ppb (24) N/A N/A 7.0 ppb (5) 0.0 ppb (0) N/A N/A 37.0
 
Oct. 2, 2019, 1 p.m. 79.3 ppb (77) 48.2 ppb (45) N/A 32.0 ppb (30) N/A N/A 4.0 ppb (3) 0.3 ppb (3) N/A N/A 77.0
 
Oct. 2, 2019, noon 16.9 ppb (16) 2.0 ppb (2) N/A 15.0 ppb (14) N/A N/A 15.0 ppb (12) N/A N/A N/A 16.0
 
Oct. 2, 2019, 11 a.m. 19.9 ppb (18) 3.1 ppb (3) N/A 17.0 ppb (16) N/A N/A 12.0 ppb (9) N/A N/A N/A 18.0
 
Oct. 2, 2019, 10 a.m. 29.1 ppb (27) 6.1 ppb (6) N/A 23.0 ppb (21) N/A N/A 3.0 ppb (2) 0.0 ppb (0) N/A N/A 27.0
 
Oct. 2, 2019, 9 a.m. 32.6 ppb (30) 10.0 ppb (9) N/A 23.0 ppb (21) N/A N/A 7.0 ppb (5) 0.0 ppb (0) N/A N/A 30.0
 
Oct. 2, 2019, 8 a.m. 14.3 ppb (13) 2.1 ppb (2) N/A 13.0 ppb (12) N/A N/A 16.0 ppb (12) N/A N/A N/A 13.0
 
Oct. 2, 2019, 7 a.m. 17.4 ppb (16) 1.7 ppb (2) N/A 16.0 ppb (15) N/A N/A 15.0 ppb (12) N/A N/A N/A 16.0
 
Oct. 2, 2019, 6 a.m. 24.3 ppb (23) 3.2 ppb (3) N/A 21.0 ppb (19) N/A N/A 9.0 ppb (7) 0.0 ppb (0) N/A N/A 23.0
 
Oct. 2, 2019, 5 a.m. 30.0 ppb (28) 6.0 ppb (6) N/A 24.0 ppb (22) N/A N/A 8.0 ppb (6) 0.0 ppb (0) N/A N/A 28.0
 
Oct. 2, 2019, 4 a.m. 27.9 ppb (26) 6.8 ppb (6) N/A 21.0 ppb (19) N/A N/A 16.0 ppb (12) 0.0 ppb (0) N/A N/A 26.0
 
Oct. 2, 2019, 3 a.m. 37.9 ppb (35) 10.3 ppb (10) N/A 28.0 ppb (26) N/A N/A 11.0 ppb (8) 0.0 ppb (0) N/A N/A 35.0
 
Oct. 2, 2019, 2 a.m. 24.3 ppb (23) 3.9 ppb (4) N/A 21.0 ppb (19) N/A N/A 20.0 ppb (15) 0.0 ppb (0) N/A N/A 23.0
 
Oct. 2, 2019, 1 a.m. 9.4 ppb (9) 0.9 ppb (1) N/A 9.0 ppb (8) N/A N/A 34.0 ppb (26) N/A N/A N/A 26.0
 
Oct. 2, 2019, midnight 5.5 ppb (5) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 40.0 ppb (31) N/A N/A N/A 31.0
 
Oct. 1, 2019, 11 p.m. 5.5 ppb (5) 1.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 42.0 ppb (32) N/A N/A N/A 32.0
 
Oct. 1, 2019, 10 p.m. 5.7 ppb (5) 1.4 ppb (1) N/A 5.0 ppb (5) N/A N/A 44.0 ppb (34) N/A N/A N/A 34.0
 
Oct. 1, 2019, 9 p.m. 5.0 ppb (5) 1.5 ppb (1) N/A 4.0 ppb (4) N/A N/A 43.0 ppb (33) N/A N/A N/A 33.0
 
Oct. 1, 2019, 8 p.m. 0.9 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (33) N/A N/A N/A 33.0
 
Oct. 1, 2019, 7 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) N/A N/A N/A 32.0
 
Oct. 1, 2019, 6 p.m. 8.0 ppb (7) 3.0 ppb (3) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (29) N/A N/A N/A 29.0
 
Oct. 1, 2019, 5 p.m. 21.0 ppb (19) 9.0 ppb (8) N/A 12.0 ppb (11) N/A N/A 32.0 ppb (25) 0.0 ppb (0) N/A N/A 25.0
 
Oct. 1, 2019, 4 p.m. 49.0 ppb (45) 28.0 ppb (26) N/A 22.0 ppb (20) N/A N/A 21.0 ppb (16) 0.0 ppb (0) N/A N/A 45.0
 
Oct. 1, 2019, 3 p.m. 99.0 ppb (98) 69.0 ppb (66) N/A 30.0 ppb (28) N/A N/A 8.0 ppb (6) 0.3 ppb (3) N/A N/A 98.0
 
Oct. 1, 2019, 2 p.m. 113.0 ppb (102) 81.0 ppb (79) N/A 33.0 ppb (31) N/A N/A 5.0 ppb (4) 0.5 ppb (6) N/A N/A 102.0
 
Oct. 1, 2019, 1 p.m. 71.0 ppb (68) 45.0 ppb (42) N/A 26.0 ppb (24) N/A N/A 2.0 ppb (2) 0.2 ppb (2) N/A N/A 68.0
 
Oct. 1, 2019, noon 102.0 ppb (100) 74.0 ppb (71) N/A 28.0 ppb (26) N/A N/A 1.0 ppb (1) 0.4 ppb (4) N/A N/A 100.0
 
Oct. 1, 2019, 11 a.m. 65.0 ppb (62) 41.0 ppb (38) N/A 25.0 ppb (23) N/A N/A 1.0 ppb (1) 0.2 ppb (2) N/A N/A 62.0
 
Oct. 1, 2019, 10 a.m. 52.0 ppb (48) 25.0 ppb (23) N/A 27.0 ppb (25) N/A N/A 2.0 ppb (2) 0.0 ppb (0) N/A N/A 48.0
 
Oct. 1, 2019, 9 a.m. 24.0 ppb (22) 4.0 ppb (4) N/A 21.0 ppb (19) N/A N/A 5.0 ppb (4) 0.0 ppb (0) N/A N/A 22.0
 
Oct. 1, 2019, 8 a.m. 35.0 ppb (32) 11.0 ppb (10) N/A 24.0 ppb (22) N/A N/A 4.0 ppb (3) 0.0 ppb (0) N/A N/A 32.0
 
Oct. 1, 2019, 7 a.m. 37.0 ppb (34) 14.0 ppb (13) N/A 23.0 ppb (21) N/A N/A 2.0 ppb (2) 0.1 ppb (1) N/A N/A 34.0