AQSQID: 060710027

Site Name: 60 Near Road

Location: Ontario, CA

Reporting: False, Located: True

Current AQI: None

Ontario CA, US: 34.0309, -117.617403

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 18, 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. 18, 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. 18, 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. 18, 2019, 4 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. 18, 2019, 3 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. 18, 2019, 2 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. 18, 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
Jan. 18, 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. 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. 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, 9 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, 8 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, 7 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, 6 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, 5 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, 4 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, 3 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, 2 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, 1 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, midnight 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, 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. 17, 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. 17, 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. 17, 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. 17, 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. 17, 2019, 6 p.m. 70.7 ppb (68) 40.9 ppb (38) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 68.0
 
Jan. 17, 2019, 5 p.m. 50.1 ppb (46) 27.2 ppb (25) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 46.0
 
Jan. 17, 2019, 4 p.m. 66.2 ppb (63) 36.1 ppb (33) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 63.0
 
Jan. 17, 2019, 3 p.m. 67.1 ppb (64) 38.5 ppb (36) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 64.0
 
Jan. 17, 2019, 2 p.m. 82.7 ppb (81) 51.2 ppb (47) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 81.0
 
Jan. 17, 2019, 1 p.m. 76.2 ppb (74) 45.3 ppb (42) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 74.0
 
Jan. 17, 2019, noon 68.0 ppb (65) 36.2 ppb (34) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 65.0
 
Jan. 17, 2019, 11 a.m. 53.4 ppb (49) 21.7 ppb (20) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 49.0
 
Jan. 17, 2019, 10 a.m. 46.9 ppb (43) 20.3 ppb (19) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 43.0
 
Jan. 17, 2019, 9 a.m. 33.2 ppb (31) 13.1 ppb (12) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 17, 2019, 8 a.m. 45.2 ppb (42) 18.1 ppb (17) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 42.0
 
Jan. 17, 2019, 7 a.m. 50.5 ppb (47) 21.7 ppb (20) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 47.0
 
Jan. 17, 2019, 6 a.m. 56.0 ppb (52) 27.7 ppb (26) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 52.0
 
Jan. 17, 2019, 5 a.m. 32.9 ppb (30) 12.4 ppb (11) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 30.0
 
Jan. 17, 2019, 4 a.m. 36.8 ppb (34) 13.4 ppb (12) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 34.0
 
Jan. 17, 2019, 3 a.m. 42.3 ppb (39) 15.2 ppb (14) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 39.0
 
Jan. 17, 2019, 2 a.m. 45.8 ppb (42) 17.9 ppb (17) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 42.0
 
Jan. 17, 2019, 1 a.m. 73.6 ppb (71) 39.7 ppb (37) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 71.0
 
Jan. 17, 2019, midnight 24.1 ppb (22) 4.7 ppb (4) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 22.0
 
Jan. 16, 2019, 11 p.m. 13.4 ppb (12) -0.1 ppb (0) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 13.0
 
Jan. 16, 2019, 10 p.m. 14.4 ppb (13) 1.9 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 13.0
 
Jan. 16, 2019, 9 p.m. 27.7 ppb (26) 9.4 ppb (9) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 26.0
 
Jan. 16, 2019, 8 p.m. 76.4 ppb (74) 42.2 ppb (39) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 74.0
 
Jan. 16, 2019, 7 p.m. 57.0 ppb (53) 26.1 ppb (24) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 53.0
 
Jan. 16, 2019, 6 p.m. 22.0 ppb (20) 4.8 ppb (4) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 20.0
 
Jan. 16, 2019, 5 p.m. 75.5 ppb (73) 42.5 ppb (39) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 73.0
 
Jan. 16, 2019, 4 p.m. 92.7 ppb (91) 53.9 ppb (50) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 91.0
 
Jan. 16, 2019, 3 p.m. 106.8 ppb (101) 63.3 ppb (60) N/A 43.0 ppb (40) N/A N/A N/A N/A N/A N/A 101.0
 
Jan. 16, 2019, 2 p.m. 35.6 ppb (33) 6.3 ppb (6) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 33.0
 
Jan. 16, 2019, 1 p.m. 24.8 ppb (23) 2.3 ppb (2) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 16, 2019, noon 13.7 ppb (13) 0.3 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 13.0
 
Jan. 16, 2019, 11 a.m. 11.5 ppb (11) -1.5 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 12.0
 
Jan. 16, 2019, 10 a.m. 13.7 ppb (13) -1.6 ppb (0) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 14.0
 
Jan. 16, 2019, 9 a.m. 6.9 ppb (6) -1.8 ppb (0) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 8.0
 
Jan. 16, 2019, 8 a.m. 4.3 ppb (4) -1.9 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Jan. 16, 2019, 7 a.m. 7.0 ppb (6) -1.9 ppb (0) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 8.0
 
Jan. 16, 2019, 6 a.m. 7.4 ppb (7) -1.8 ppb (0) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 8.0
 
Jan. 16, 2019, 5 a.m. 7.7 ppb (7) -1.9 ppb (0) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 9.0
 
Jan. 16, 2019, 4 a.m. 12.0 ppb (11) -1.9 ppb (0) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 13.0
 
Jan. 16, 2019, 3 a.m. 17.4 ppb (16) -1.6 ppb (0) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 18.0
 
Jan. 16, 2019, 2 a.m. 25.6 ppb (24) -0.4 ppb (0) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 24.0
 
Jan. 16, 2019, 1 a.m. 17.2 ppb (16) -1.7 ppb (0) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 18.0
 
Jan. 16, 2019, midnight 17.9 ppb (17) -1.3 ppb (0) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 18.0
 
Jan. 15, 2019, 11 p.m. 15.3 ppb (14) -1.2 ppb (0) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 16.0
 
Jan. 15, 2019, 10 p.m. 18.9 ppb (18) 3.6 ppb (3) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 18.0
 
Jan. 15, 2019, 9 p.m. 71.6 ppb (69) 32.0 ppb (30) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 69.0
 
Jan. 15, 2019, 8 p.m. 71.6 ppb (69) 33.1 ppb (31) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 69.0
 
Jan. 15, 2019, 7 p.m. 72.4 ppb (70) 36.8 ppb (34) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 70.0
 
Jan. 15, 2019, 6 p.m. 99.8 ppb (99) 61.8 ppb (58) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 99.0
 
Jan. 15, 2019, 5 p.m. 153.9 ppb (110) 115.3 ppb (103) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 110.0
 
Jan. 15, 2019, 4 p.m. 144.7 ppb (108) 105.7 ppb (101) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 108.0
 
Jan. 15, 2019, 3 p.m. 111.1 ppb (102) 76.4 ppb (74) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 102.0
 
Jan. 15, 2019, 2 p.m. 91.4 ppb (90) 59.4 ppb (56) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 90.0
 
Jan. 15, 2019, 1 p.m. 76.2 ppb (74) 44.6 ppb (41) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 74.0
 
Jan. 15, 2019, noon 77.8 ppb (75) 45.4 ppb (42) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 75.0
 
Jan. 15, 2019, 11 a.m. 61.8 ppb (58) 31.3 ppb (29) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 58.0
 
Jan. 15, 2019, 10 a.m. 55.4 ppb (51) 20.4 ppb (19) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 51.0
 
Jan. 15, 2019, 9 a.m. 40.2 ppb (37) 6.0 ppb (6) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 37.0
 
Jan. 15, 2019, 8 a.m. 22.4 ppb (21) -1.0 ppb (0) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 21.0
 
Jan. 15, 2019, 7 a.m. 17.8 ppb (16) -1.2 ppb (0) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 18.0
 
Jan. 15, 2019, 6 a.m. 30.5 ppb (28) 4.7 ppb (4) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 28.0
 
Jan. 15, 2019, 5 a.m. 15.0 ppb (14) -0.7 ppb (0) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 15, 2019, 4 a.m. 14.1 ppb (13) -1.8 ppb (0) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 15, 2019, 3 a.m. 14.2 ppb (13) -1.4 ppb (0) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 15, 2019, 2 a.m. 14.2 ppb (13) -1.7 ppb (0) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 15, 2019, 1 a.m. 22.1 ppb (20) 0.0 ppb (0) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 20.0
 
Jan. 15, 2019, midnight 33.1 ppb (31) 8.6 ppb (8) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 14, 2019, 11 p.m. 22.5 ppb (21) 2.1 ppb (2) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 21.0
 
Jan. 14, 2019, 10 p.m. 47.2 ppb (44) 17.5 ppb (16) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 44.0
 
Jan. 14, 2019, 9 p.m. 33.7 ppb (31) 7.5 ppb (7) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 14, 2019, 8 p.m. 77.9 ppb (75) 34.0 ppb (31) N/A 44.0 ppb (41) N/A N/A N/A N/A N/A N/A 75.0
 
Jan. 14, 2019, 7 p.m. 82.5 ppb (80) 38.2 ppb (35) N/A 44.0 ppb (41) N/A N/A N/A N/A N/A N/A 80.0
 
Jan. 14, 2019, 6 p.m. 129.2 ppb (105) 77.9 ppb (75) N/A 51.0 ppb (47) N/A N/A N/A N/A N/A N/A 105.0
 
Jan. 14, 2019, 5 p.m. 73.7 ppb (71) 33.0 ppb (31) N/A 41.0 ppb (38) N/A N/A N/A N/A N/A N/A 71.0
 
Jan. 14, 2019, 4 p.m. 88.7 ppb (87) 46.6 ppb (43) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 87.0
 
Jan. 14, 2019, 3 p.m. 106.2 ppb (101) 59.9 ppb (56) N/A 46.0 ppb (43) N/A N/A N/A N/A N/A N/A 101.0
 
Jan. 14, 2019, 2 p.m. 76.2 ppb (74) 36.9 ppb (34) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 74.0
 
Jan. 14, 2019, 1 p.m. 63.3 ppb (60) 26.3 ppb (24) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 60.0
 
Jan. 14, 2019, noon 44.6 ppb (41) 11.9 ppb (11) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 41.0
 
Jan. 14, 2019, 11 a.m. 53.8 ppb (50) 16.7 ppb (15) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 50.0
 
Jan. 14, 2019, 10 a.m. 37.8 ppb (35) 4.1 ppb (4) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 35.0
 
Jan. 14, 2019, 9 a.m. 34.0 ppb (31) 2.6 ppb (2) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 14, 2019, 8 a.m. 33.7 ppb (31) 2.9 ppb (3) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 14, 2019, 7 a.m. 24.3 ppb (23) -1.4 ppb (0) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 24.0
 
Jan. 14, 2019, 6 a.m. 24.4 ppb (23) -0.9 ppb (0) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 14, 2019, 5 a.m. 44.1 ppb (41) 14.6 ppb (14) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 41.0
 
Jan. 14, 2019, 4 a.m. 57.6 ppb (54) 22.2 ppb (21) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 54.0
 
Jan. 14, 2019, 3 a.m. 32.1 ppb (30) 4.6 ppb (4) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 30.0
 
Jan. 14, 2019, 2 a.m. 17.8 ppb (16) -1.3 ppb (0) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 18.0
 
Jan. 14, 2019, 1 a.m. 13.0 ppb (12) -0.4 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 12.0
 
Jan. 14, 2019, midnight 15.3 ppb (14) 1.5 ppb (1) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 14.0
 
Jan. 13, 2019, 11 p.m. 32.9 ppb (30) 10.9 ppb (10) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 30.0
 
Jan. 13, 2019, 10 p.m. 25.1 ppb (23) 7.5 ppb (7) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 13, 2019, 9 p.m. 11.1 ppb (10) 1.0 ppb (1) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 10.0
 
Jan. 13, 2019, 8 p.m. 28.5 ppb (26) 10.5 ppb (10) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 26.0
 
Jan. 13, 2019, 7 p.m. 26.1 ppb (24) 10.0 ppb (9) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 24.0
 
Jan. 13, 2019, 6 p.m. 40.9 ppb (38) 20.1 ppb (19) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 38.0
 
Jan. 13, 2019, 5 p.m. 36.6 ppb (34) 15.8 ppb (15) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 34.0
 
Jan. 13, 2019, 5 a.m. 44.4 ppb (41) 14.1 ppb (13) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 41.0
 
Jan. 13, 2019, 4 a.m. 48.6 ppb (45) 17.0 ppb (16) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 45.0
 
Jan. 13, 2019, 3 a.m. 33.6 ppb (31) 4.9 ppb (5) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 13, 2019, 2 a.m. 26.9 ppb (25) 1.1 ppb (1) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 25.0
 
Jan. 13, 2019, 1 a.m. 38.9 ppb (36) 9.1 ppb (8) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 36.0
 
Jan. 13, 2019, midnight 18.4 ppb (17) 2.3 ppb (2) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 17.0
 
Jan. 12, 2019, 11 p.m. 7.5 ppb (7) -0.3 ppb (0) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 7.0
 
Jan. 12, 2019, 10 p.m. 36.3 ppb (34) 13.9 ppb (13) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 34.0
 
Jan. 12, 2019, 9 p.m. 4.0 ppb (4) -1.9 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Jan. 12, 2019, 8 p.m. 24.8 ppb (23) 7.5 ppb (7) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 12, 2019, 7 p.m. 45.2 ppb (42) 19.4 ppb (18) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 42.0
 
Jan. 12, 2019, 6 p.m. 45.3 ppb (42) 19.7 ppb (18) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 42.0
 
Jan. 12, 2019, 5 p.m. 50.7 ppb (47) 21.9 ppb (20) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 47.0
 
Jan. 12, 2019, 4 p.m. 29.5 ppb (27) 5.3 ppb (5) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 27.0
 
Jan. 12, 2019, 3 p.m. 24.6 ppb (23) 2.7 ppb (3) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 12, 2019, 2 p.m. 27.0 ppb (25) 5.4 ppb (5) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 25.0
 
Jan. 12, 2019, 1 p.m. 2.7 ppb (3) -2.2 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Jan. 12, 2019, noon 21.3 ppb (20) 5.2 ppb (5) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 20.0
 
Jan. 12, 2019, 11 a.m. 36.6 ppb (34) 8.6 ppb (8) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 34.0
 
Jan. 12, 2019, 10 a.m. 30.6 ppb (28) 3.8 ppb (4) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 28.0
 
Jan. 12, 2019, 9 a.m. 78.8 ppb (76) 42.9 ppb (40) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 76.0
 
Jan. 12, 2019, 8 a.m. 86.5 ppb (85) 47.8 ppb (44) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 85.0
 
Jan. 12, 2019, 7 a.m. 83.5 ppb (81) 44.6 ppb (41) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 81.0
 
Jan. 12, 2019, 6 a.m. 84.5 ppb (82) 44.8 ppb (41) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 82.0
 
Jan. 12, 2019, 5 a.m. 43.2 ppb (40) 9.3 ppb (9) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 40.0
 
Jan. 12, 2019, 4 a.m. 87.1 ppb (85) 46.6 ppb (43) N/A 41.0 ppb (38) N/A N/A N/A N/A N/A N/A 85.0
 
Jan. 12, 2019, 3 a.m. 57.3 ppb (54) 21.4 ppb (20) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 54.0
 
Jan. 12, 2019, 2 a.m. 27.6 ppb (26) 2.9 ppb (3) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 26.0
 
Jan. 12, 2019, 1 a.m. 59.5 ppb (56) 20.1 ppb (19) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 56.0
 
Jan. 12, 2019, midnight 84.6 ppb (83) 41.1 ppb (38) N/A 44.0 ppb (41) N/A N/A N/A N/A N/A N/A 83.0
 
Jan. 11, 2019, 11 p.m. 83.9 ppb (82) 40.7 ppb (38) N/A 43.0 ppb (40) N/A N/A N/A N/A N/A N/A 82.0
 
Jan. 11, 2019, 10 p.m. 105.3 ppb (101) 55.1 ppb (51) N/A 50.0 ppb (46) N/A N/A N/A N/A N/A N/A 101.0
 
Jan. 11, 2019, 9 p.m. 114.1 ppb (103) 64.3 ppb (61) N/A 50.0 ppb (46) N/A N/A N/A N/A N/A N/A 103.0
 
Jan. 11, 2019, 8 p.m. 135.7 ppb (107) 86.6 ppb (85) N/A 49.0 ppb (45) N/A N/A N/A N/A N/A N/A 107.0
 
Jan. 11, 2019, 7 p.m. 152.9 ppb (110) 103.2 ppb (100) N/A 50.0 ppb (46) N/A N/A N/A N/A N/A N/A 110.0
 
Jan. 11, 2019, 6 p.m. 95.0 ppb (94) 58.1 ppb (54) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 94.0
 
Jan. 11, 2019, 5 p.m. 109.9 ppb (102) 72.9 ppb (70) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 102.0
 
Jan. 11, 2019, 4 p.m. 134.0 ppb (106) 93.7 ppb (92) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 106.0
 
Jan. 11, 2019, 3 p.m. 135.8 ppb (107) 95.3 ppb (94) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 107.0
 
Jan. 11, 2019, 2 p.m. 94.9 ppb (94) 59.5 ppb (56) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 94.0
 
Jan. 11, 2019, 1 p.m. 122.5 ppb (104) 84.7 ppb (83) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 104.0
 
Jan. 11, 2019, noon 101.9 ppb (100) 64.6 ppb (61) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 100.0
 
Jan. 11, 2019, 11 a.m. 64.7 ppb (61) 29.8 ppb (28) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 61.0
 
Jan. 11, 2019, 10 a.m. 46.2 ppb (43) 13.4 ppb (12) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 43.0
 
Jan. 11, 2019, 9 a.m. 45.4 ppb (42) 16.7 ppb (15) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 42.0