AQSQID: 060710027

Site Name: 60 Near Road

Location: Ontario, CA

Reporting: True, Located: True

Current AQI: 74.0

Ontario CA, US: 34.0309, -117.617403

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 15, 2019, 5 p.m. 76.2 ppb (74) 28.5 ppb (26) N/A 48.0 ppb (44) N/A N/A N/A N/A N/A N/A 74.0
 
July 15, 2019, 4 p.m. 90.3 ppb (89) 41.8 ppb (39) N/A 49.0 ppb (45) N/A N/A N/A N/A N/A N/A 89.0
 
July 15, 2019, 3 p.m. 105.2 ppb (101) 59.5 ppb (56) N/A 46.0 ppb (43) N/A N/A N/A N/A N/A N/A 101.0
 
July 15, 2019, 2 p.m. 132.9 ppb (106) 92.9 ppb (91) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 106.0
 
July 15, 2019, 1 p.m. 113.2 ppb (102) 80.7 ppb (78) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 102.0
 
July 15, 2019, noon 93.9 ppb (92) 60.1 ppb (56) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 92.0
 
July 15, 2019, 11 a.m. 75.3 ppb (73) 45.4 ppb (42) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 73.0
 
July 15, 2019, 10 a.m. 62.3 ppb (59) 32.2 ppb (30) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 59.0
 
July 15, 2019, 9 a.m. 38.7 ppb (36) 12.6 ppb (12) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 36.0
 
July 15, 2019, 8 a.m. 36.5 ppb (34) 11.5 ppb (11) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 34.0
 
July 15, 2019, 7 a.m. 37.5 ppb (35) 12.6 ppb (12) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 35.0
 
July 15, 2019, 6 a.m. 28.4 ppb (26) 6.2 ppb (6) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 26.0
 
July 15, 2019, 5 a.m. 26.0 ppb (24) 4.8 ppb (4) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 24.0
 
July 15, 2019, 4 a.m. 33.7 ppb (31) 9.1 ppb (8) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 31.0
 
July 15, 2019, 3 a.m. 33.5 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
 
July 15, 2019, 2 a.m. 26.4 ppb (24) 4.9 ppb (5) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 24.0
 
July 15, 2019, 1 a.m. 22.5 ppb (21) 4.3 ppb (4) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 21.0
 
July 15, 2019, midnight 21.6 ppb (20) 4.0 ppb (4) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 20.0
 
July 14, 2019, 11 p.m. 18.4 ppb (17) 3.0 ppb (3) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 17.0
 
July 14, 2019, 10 p.m. 19.1 ppb (18) 3.5 ppb (3) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 18.0
 
July 14, 2019, 9 p.m. 19.6 ppb (18) 3.8 ppb (4) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 18.0
 
July 14, 2019, 8 p.m. 20.0 ppb (19) 3.5 ppb (3) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 19.0
 
July 14, 2019, 7 p.m. 16.1 ppb (15) 2.4 ppb (2) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 15.0
 
July 14, 2019, 6 p.m. 22.6 ppb (21) 4.1 ppb (4) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 21.0
 
July 14, 2019, 5 p.m. 28.7 ppb (27) 7.3 ppb (7) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 27.0
 
July 14, 2019, 4 p.m. 34.1 ppb (32) 13.3 ppb (12) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 32.0
 
July 14, 2019, 3 p.m. 25.5 ppb (24) 10.6 ppb (10) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 24.0
 
July 14, 2019, 2 p.m. 22.0 ppb (20) 9.2 ppb (9) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 20.0
 
July 14, 2019, 1 p.m. 41.2 ppb (38) 23.6 ppb (22) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 38.0
 
July 14, 2019, noon 35.0 ppb (32) 17.8 ppb (16) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 32.0
 
July 14, 2019, 11 a.m. 23.0 ppb (21) 7.9 ppb (7) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 21.0
 
July 14, 2019, 10 a.m. 23.0 ppb (21) 7.7 ppb (7) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 21.0
 
July 14, 2019, 9 a.m. 14.6 ppb (14) 2.0 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 14.0
 
July 14, 2019, 8 a.m. 18.4 ppb (17) 4.3 ppb (4) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 17.0
 
July 14, 2019, 7 a.m. 22.4 ppb (21) 6.4 ppb (6) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 21.0
 
July 14, 2019, 6 a.m. 29.7 ppb (28) 11.1 ppb (10) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 28.0
 
July 14, 2019, 5 a.m. 27.0 ppb (25) 7.4 ppb (7) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 25.0
 
July 14, 2019, 4 a.m. 30.1 ppb (28) 9.4 ppb (9) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 28.0
 
July 14, 2019, 3 a.m. 33.6 ppb (31) 8.9 ppb (8) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 31.0
 
July 14, 2019, 2 a.m. 25.7 ppb (24) 4.0 ppb (4) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 24.0
 
July 14, 2019, 1 a.m. 21.8 ppb (20) 3.1 ppb (3) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 20.0
 
July 14, 2019, midnight 26.6 ppb (25) 5.5 ppb (5) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 25.0
 
July 13, 2019, 11 p.m. 18.9 ppb (18) 3.5 ppb (3) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 18.0
 
July 13, 2019, 10 p.m. 26.0 ppb (24) 5.1 ppb (5) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 24.0
 
July 13, 2019, 9 p.m. 30.2 ppb (28) 5.7 ppb (5) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 28.0
 
July 13, 2019, 8 p.m. 27.3 ppb (25) 4.2 ppb (4) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 25.0
 
July 13, 2019, 7 p.m. 28.8 ppb (27) 5.6 ppb (5) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 27.0
 
July 13, 2019, 6 p.m. 24.3 ppb (23) 5.4 ppb (5) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 23.0
 
July 13, 2019, 5 p.m. 37.9 ppb (35) 10.6 ppb (10) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 35.0
 
July 13, 2019, 4 p.m. 61.7 ppb (58) 22.2 ppb (21) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 58.0
 
July 13, 2019, 3 p.m. 78.8 ppb (76) 37.3 ppb (35) N/A 41.0 ppb (38) N/A N/A N/A N/A N/A N/A 76.0
 
July 13, 2019, 2 p.m. 70.4 ppb (67) 36.3 ppb (34) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 67.0
 
July 13, 2019, 1 p.m. 46.1 ppb (43) 19.0 ppb (18) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 43.0
 
July 13, 2019, noon 68.0 ppb (65) 37.6 ppb (35) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 65.0
 
July 13, 2019, 11 a.m. 42.9 ppb (40) 16.6 ppb (15) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 40.0
 
July 13, 2019, 10 a.m. 51.5 ppb (48) 21.2 ppb (20) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 48.0
 
July 13, 2019, 9 a.m. 51.7 ppb (48) 17.6 ppb (16) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 48.0
 
July 13, 2019, 8 a.m. 44.3 ppb (41) 9.6 ppb (9) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 41.0
 
July 13, 2019, 7 a.m. 33.5 ppb (31) 3.4 ppb (3) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 31.0
 
July 13, 2019, 6 a.m. 46.3 ppb (43) 11.9 ppb (11) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 43.0
 
July 13, 2019, 5 a.m. 61.0 ppb (57) 16.3 ppb (15) N/A 45.0 ppb (42) N/A N/A N/A N/A N/A N/A 57.0
 
July 13, 2019, 4 a.m. 39.0 ppb (36) 5.7 ppb (5) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 36.0
 
July 13, 2019, 3 a.m. 45.7 ppb (42) 7.0 ppb (6) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 42.0
 
July 13, 2019, 2 a.m. 46.2 ppb (43) 8.1 ppb (8) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 43.0
 
July 13, 2019, 1 a.m. 37.5 ppb (35) 6.2 ppb (6) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 35.0
 
July 13, 2019, midnight 49.0 ppb (45) 10.3 ppb (10) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 45.0
 
July 12, 2019, 11 p.m. 47.2 ppb (44) 10.5 ppb (10) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 44.0
 
July 12, 2019, 10 p.m. 51.0 ppb (47) 10.4 ppb (10) N/A 41.0 ppb (38) N/A N/A N/A N/A N/A N/A 47.0
 
July 12, 2019, 9 p.m. 30.4 ppb (28) 5.7 ppb (5) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 28.0
 
July 12, 2019, 8 p.m. 52.6 ppb (49) 12.0 ppb (11) N/A 41.0 ppb (38) N/A N/A N/A N/A N/A N/A 49.0
 
July 12, 2019, 7 p.m. 34.9 ppb (32) 6.6 ppb (6) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 32.0
 
July 12, 2019, 6 p.m. 63.2 ppb (60) 18.5 ppb (17) N/A 45.0 ppb (42) N/A N/A N/A N/A N/A N/A 60.0
 
July 12, 2019, 5 p.m. 76.7 ppb (74) 28.9 ppb (27) N/A 48.0 ppb (44) N/A N/A N/A N/A N/A N/A 74.0
 
July 12, 2019, 4 p.m. 98.5 ppb (97) 48.5 ppb (45) N/A 50.0 ppb (46) N/A N/A N/A N/A N/A N/A 97.0
 
July 12, 2019, 3 p.m. 97.9 ppb (97) 53.2 ppb (49) N/A 45.0 ppb (42) N/A N/A N/A N/A N/A N/A 97.0
 
July 12, 2019, 2 p.m. 139.1 ppb (107) 96.9 ppb (96) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 107.0
 
July 12, 2019, 1 p.m. 117.8 ppb (103) 83.7 ppb (82) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 103.0
 
July 12, 2019, noon 124.1 ppb (104) 89.5 ppb (88) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 104.0
 
July 12, 2019, 11 a.m. 101.2 ppb (100) 63.8 ppb (60) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 100.0
 
July 12, 2019, 10 a.m. 44.2 ppb (41) 11.0 ppb (10) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 41.0
 
July 12, 2019, 9 a.m. 60.8 ppb (57) 22.3 ppb (21) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 57.0
 
July 12, 2019, 8 a.m. 60.7 ppb (57) 20.7 ppb (19) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 57.0
 
July 12, 2019, 7 a.m. 51.2 ppb (47) 15.3 ppb (14) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 47.0
 
July 12, 2019, 6 a.m. 61.4 ppb (58) 22.5 ppb (21) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 58.0
 
July 12, 2019, 5 a.m. 55.3 ppb (51) 15.9 ppb (15) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 51.0
 
July 12, 2019, 4 a.m. 58.4 ppb (55) 18.1 ppb (17) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 55.0
 
July 12, 2019, 3 a.m. 62.1 ppb (59) 19.3 ppb (18) N/A 43.0 ppb (40) N/A N/A N/A N/A N/A N/A 59.0
 
July 12, 2019, 2 a.m. 46.6 ppb (43) 10.1 ppb (9) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 43.0
 
July 12, 2019, 1 a.m. 52.9 ppb (49) 13.1 ppb (12) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 49.0
 
July 12, 2019, midnight 39.3 ppb (36) 8.4 ppb (8) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 36.0
 
July 11, 2019, 11 p.m. 46.7 ppb (43) 10.9 ppb (10) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 43.0
 
July 11, 2019, 10 p.m. 39.8 ppb (37) 8.8 ppb (8) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 37.0
 
July 11, 2019, 9 p.m. 45.5 ppb (42) 9.1 ppb (8) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 42.0
 
July 11, 2019, 8 p.m. 50.2 ppb (46) 12.9 ppb (12) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 46.0
 
July 11, 2019, 7 p.m. 56.7 ppb (53) 18.2 ppb (17) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 53.0
 
July 11, 2019, 6 p.m. 61.5 ppb (58) 19.8 ppb (18) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 58.0
 
July 11, 2019, 5 p.m. 88.9 ppb (87) 36.5 ppb (34) N/A 52.0 ppb (48) N/A N/A N/A N/A N/A N/A 87.0
 
July 11, 2019, 4 p.m. 117.7 ppb (103) 64.8 ppb (61) N/A 53.0 ppb (49) N/A N/A N/A N/A N/A N/A 103.0
 
July 11, 2019, 3 p.m. 135.7 ppb (107) 83.3 ppb (81) N/A 52.0 ppb (48) N/A N/A N/A N/A N/A N/A 107.0
 
July 11, 2019, 2 p.m. 153.6 ppb (110) 106.5 ppb (101) N/A 47.0 ppb (44) N/A N/A N/A N/A N/A N/A 110.0
 
July 11, 2019, 1 p.m. 148.1 ppb (109) 106.1 ppb (101) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 109.0
 
July 11, 2019, noon 84.5 ppb (82) 48.6 ppb (45) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 82.0
 
July 11, 2019, 11 a.m. 74.1 ppb (71) 34.6 ppb (32) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 71.0
 
July 11, 2019, 10 a.m. 69.5 ppb (66) 33.4 ppb (31) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 66.0
 
July 11, 2019, 9 a.m. 67.0 ppb (64) 28.1 ppb (26) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 64.0
 
July 11, 2019, 8 a.m. 52.3 ppb (48) 16.0 ppb (15) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 48.0
 
July 11, 2019, 7 a.m. 52.2 ppb (48) 17.3 ppb (16) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 48.0
 
July 11, 2019, 6 a.m. 52.3 ppb (48) 16.5 ppb (15) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 48.0
 
July 11, 2019, 5 a.m. 62.7 ppb (59) 21.1 ppb (20) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 59.0
 
July 11, 2019, 4 a.m. 58.4 ppb (55) 16.1 ppb (15) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 55.0
 
July 11, 2019, 3 a.m. 50.1 ppb (46) 12.6 ppb (12) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 46.0
 
July 11, 2019, 2 a.m. 50.5 ppb (47) 12.9 ppb (12) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 47.0
 
July 11, 2019, 1 a.m. 49.7 ppb (46) 13.5 ppb (12) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 46.0
 
July 11, 2019, midnight 50.6 ppb (47) 13.6 ppb (13) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 47.0
 
July 10, 2019, 11 p.m. 47.9 ppb (44) 14.0 ppb (13) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 44.0
 
July 10, 2019, 10 p.m. 53.1 ppb (49) 16.2 ppb (15) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 49.0
 
July 10, 2019, 9 p.m. 31.6 ppb (29) 9.2 ppb (9) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 29.0
 
July 10, 2019, 8 p.m. 38.2 ppb (35) 10.1 ppb (9) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 35.0
 
July 10, 2019, 7 p.m. 41.4 ppb (38) 12.7 ppb (12) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 38.0
 
July 10, 2019, 6 p.m. 64.3 ppb (61) 25.3 ppb (23) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 61.0
 
July 10, 2019, 5 p.m. 65.7 ppb (62) 26.9 ppb (25) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 62.0
 
July 10, 2019, 4 p.m. 86.3 ppb (84) 44.8 ppb (41) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 84.0
 
July 10, 2019, 3 p.m. 96.5 ppb (95) 59.2 ppb (56) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 95.0
 
July 10, 2019, 2 p.m. 101.3 ppb (100) 67.1 ppb (64) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 100.0
 
July 10, 2019, 1 p.m. 57.7 ppb (54) 29.0 ppb (27) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 54.0
 
July 10, 2019, noon 40.9 ppb (38) 14.2 ppb (13) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 38.0
 
July 10, 2019, 11 a.m. 67.3 ppb (64) 33.0 ppb (31) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 64.0
 
July 10, 2019, 10 a.m. 32.1 ppb (30) 8.1 ppb (8) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 30.0
 
July 10, 2019, 9 a.m. 20.3 ppb (19) 0.6 ppb (1) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 19.0
 
July 10, 2019, 8 a.m. 39.7 ppb (37) 10.4 ppb (10) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 37.0
 
July 10, 2019, 7 a.m. 38.4 ppb (36) 9.6 ppb (9) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 36.0
 
July 10, 2019, 6 a.m. 46.1 ppb (43) 14.1 ppb (13) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 43.0
 
July 10, 2019, 5 a.m. 46.3 ppb (43) 14.8 ppb (14) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 43.0
 
July 10, 2019, 4 a.m. 46.0 ppb (43) 15.4 ppb (14) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 43.0
 
July 10, 2019, 3 a.m. 52.4 ppb (49) 16.4 ppb (15) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 49.0
 
July 10, 2019, 2 a.m. 46.8 ppb (43) 13.9 ppb (13) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 43.0
 
July 10, 2019, 1 a.m. 44.6 ppb (41) 13.0 ppb (12) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 41.0
 
July 10, 2019, midnight 54.1 ppb (50) 17.5 ppb (16) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 50.0
 
July 9, 2019, 11 p.m. 43.3 ppb (40) 11.4 ppb (11) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 40.0
 
July 9, 2019, 10 p.m. 35.0 ppb (32) 9.0 ppb (8) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 32.0
 
July 9, 2019, 9 p.m. 38.0 ppb (35) 10.6 ppb (10) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 35.0
 
July 9, 2019, 8 p.m. 39.8 ppb (37) 12.3 ppb (11) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 37.0
 
July 9, 2019, 7 p.m. 33.1 ppb (31) 11.2 ppb (10) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 31.0
 
July 9, 2019, 6 p.m. 55.9 ppb (52) 24.4 ppb (23) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 52.0
 
July 9, 2019, 5 p.m. 69.8 ppb (67) 35.3 ppb (33) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 67.0
 
July 9, 2019, 4 p.m. 63.0 ppb (60) 33.1 ppb (31) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 60.0
 
July 9, 2019, 3 p.m. 63.0 ppb (60) 33.5 ppb (31) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 60.0
 
July 9, 2019, 2 p.m. 75.3 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
 
July 9, 2019, 1 p.m. 77.4 ppb (75) 44.9 ppb (42) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 75.0
 
July 9, 2019, noon 67.8 ppb (65) 38.1 ppb (35) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 65.0
 
July 9, 2019, 11 a.m. 10.0 ppb (9) 1.6 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 9.0
 
July 9, 2019, 10 a.m. 41.5 ppb (38) 15.1 ppb (14) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 38.0
 
July 9, 2019, 9 a.m. 39.1 ppb (36) 15.2 ppb (14) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 36.0
 
July 9, 2019, 8 a.m. 34.0 ppb (31) 10.8 ppb (10) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 31.0
 
July 9, 2019, 7 a.m. 39.0 ppb (36) 14.0 ppb (13) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 36.0
 
July 9, 2019, 6 a.m. 45.2 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
 
July 9, 2019, 5 a.m. 49.9 ppb (46) 21.1 ppb (20) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 46.0
 
July 9, 2019, 4 a.m. 50.4 ppb (47) 19.8 ppb (18) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 47.0
 
July 9, 2019, 3 a.m. 48.8 ppb (45) 19.7 ppb (18) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 45.0
 
July 9, 2019, 2 a.m. 37.2 ppb (34) 13.7 ppb (13) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 34.0
 
July 9, 2019, 1 a.m. 39.9 ppb (37) 13.8 ppb (13) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 37.0
 
July 9, 2019, midnight 45.8 ppb (42) 16.8 ppb (16) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 42.0
 
July 8, 2019, 11 p.m. 49.5 ppb (46) 18.3 ppb (17) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 46.0
 
July 8, 2019, 10 p.m. 36.8 ppb (34) 12.2 ppb (11) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 34.0
 
July 8, 2019, 9 p.m. 27.7 ppb (26) 9.6 ppb (9) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 26.0
 
July 8, 2019, 8 p.m. 39.3 ppb (36) 16.4 ppb (15) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 36.0
 
July 8, 2019, 7 p.m. 41.1 ppb (38) 19.2 ppb (18) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 38.0
 
July 8, 2019, 6 p.m. 29.7 ppb (28) 12.4 ppb (11) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 28.0