ID: 2784

AQSQID: 060710027

Site Name: 60 Near Road

Added: April 21, 2020, 6:24 p.m.

Updated: July 30, 2021, 8 p.m.

Location: Ontario (Ballou), CA

Reporting: True, Located: True

Current AQI: 80.0

Ontario (Ballou) CA, US: 34.0309, -117.617403

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 30, 2021, 6 p.m. 80.4 ppb (80) 32.6 ppb (31) N/A 48.0 ppb (46) N/A N/A N/A N/A N/A N/A 80.0
 
July 30, 2021, 5 p.m. 124.2 ppb (106) 64.1 ppb (62) N/A 60.0 ppb (58) N/A N/A N/A N/A N/A N/A 106.0
 
July 30, 2021, 4 p.m. 81.2 ppb (80) 39.4 ppb (38) N/A 42.0 ppb (40) N/A N/A N/A N/A N/A N/A 80.0
 
July 30, 2021, 3 p.m. 115.1 ppb (104) 72.4 ppb (71) N/A 43.0 ppb (41) N/A N/A N/A N/A N/A N/A 104.0
 
July 30, 2021, 2 p.m. 124.0 ppb (106) 84.8 ppb (84) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 106.0
 
July 30, 2021, 1 p.m. 107.5 ppb (103) 75.4 ppb (74) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 103.0
 
July 30, 2021, noon 109.2 ppb (103) 71.5 ppb (70) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 103.0
 
July 30, 2021, 11 a.m. 47.6 ppb (45) 17.0 ppb (17) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 45.0
 
July 30, 2021, 10 a.m. 62.4 ppb (60) 32.8 ppb (31) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 60.0
 
July 30, 2021, 9 a.m. 61.4 ppb (59) 29.9 ppb (29) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 59.0
 
July 30, 2021, 8 a.m. 51.8 ppb (49) 23.5 ppb (23) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 49.0
 
July 30, 2021, 7 a.m. 47.0 ppb (45) 20.1 ppb (19) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 45.0
 
July 30, 2021, 6 a.m. 44.1 ppb (42) 16.1 ppb (16) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 42.0
 
July 30, 2021, 5 a.m. 52.3 ppb (50) 22.3 ppb (22) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 50.0
 
July 30, 2021, 4 a.m. 60.6 ppb (59) 27.6 ppb (27) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 59.0
 
July 30, 2021, 3 a.m. 58.1 ppb (56) 24.1 ppb (23) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 56.0
 
July 30, 2021, 2 a.m. 48.0 ppb (46) 17.5 ppb (17) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 46.0
 
July 30, 2021, 1 a.m. 45.7 ppb (44) 17.2 ppb (17) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 44.0
 
July 30, 2021, midnight 48.6 ppb (46) 17.8 ppb (17) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 46.0
 
July 29, 2021, 11 p.m. 43.3 ppb (41) 10.8 ppb (11) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 41.0
 
July 29, 2021, 10 p.m. 41.9 ppb (40) 8.1 ppb (8) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 40.0
 
July 29, 2021, 9 p.m. 41.3 ppb (39) 8.2 ppb (8) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 39.0
 
July 29, 2021, 8 p.m. 31.2 ppb (30) 5.9 ppb (6) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 30.0
 
July 29, 2021, 7 p.m. 41.5 ppb (40) 12.4 ppb (12) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 40.0
 
July 29, 2021, 6 p.m. 46.0 ppb (44) 17.4 ppb (17) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 44.0
 
July 29, 2021, 5 p.m. 84.6 ppb (84) 40.8 ppb (39) N/A 44.0 ppb (42) N/A N/A N/A N/A N/A N/A 84.0
 
July 29, 2021, 4 p.m. 97.7 ppb (98) 50.7 ppb (48) N/A 47.0 ppb (45) N/A N/A N/A N/A N/A N/A 98.0
 
July 29, 2021, 3 p.m. 112.9 ppb (104) 66.6 ppb (65) N/A 46.0 ppb (44) N/A N/A N/A N/A N/A N/A 104.0
 
July 29, 2021, 2 p.m. 107.8 ppb (103) 67.1 ppb (65) N/A 41.0 ppb (39) N/A N/A N/A N/A N/A N/A 103.0
 
July 29, 2021, 1 p.m. 152.8 ppb (111) 111.1 ppb (103) N/A 42.0 ppb (40) N/A N/A N/A N/A N/A N/A 111.0
 
July 29, 2021, noon 155.4 ppb (112) 117.6 ppb (105) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 112.0
 
July 29, 2021, 11 a.m. 105.5 ppb (102) 65.6 ppb (64) N/A 40.0 ppb (38) N/A N/A N/A N/A N/A N/A 102.0
 
July 29, 2021, 10 a.m. 56.9 ppb (55) 22.5 ppb (22) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 55.0
 
July 29, 2021, 9 a.m. 33.5 ppb (32) 6.6 ppb (7) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 32.0
 
July 29, 2021, 8 a.m. 28.8 ppb (28) 4.7 ppb (5) N/A 24.0 ppb (23) N/A N/A N/A N/A N/A N/A 28.0
 
July 29, 2021, 7 a.m. 53.9 ppb (51) 21.1 ppb (20) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 51.0
 
July 29, 2021, 6 a.m. 56.2 ppb (54) 20.6 ppb (20) N/A 36.0 ppb (34) N/A N/A N/A N/A N/A N/A 54.0
 
July 29, 2021, 5 a.m. 51.0 ppb (49) 16.0 ppb (16) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 49.0
 
July 29, 2021, 4 a.m. 50.1 ppb (48) 16.1 ppb (16) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 48.0
 
July 29, 2021, 3 a.m. 56.7 ppb (54) 21.5 ppb (21) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 54.0
 
July 29, 2021, 2 a.m. 49.6 ppb (47) 20.5 ppb (20) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 47.0
 
July 29, 2021, 1 a.m. 61.4 ppb (59) 26.5 ppb (25) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 59.0
 
July 29, 2021, midnight 26.9 ppb (26) 7.7 ppb (8) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 26.0
 
July 28, 2021, 11 p.m. 40.1 ppb (38) 14.1 ppb (14) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 38.0
 
July 28, 2021, 10 p.m. 34.2 ppb (33) 9.6 ppb (10) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 33.0
 
July 28, 2021, 9 p.m. 28.7 ppb (28) 6.9 ppb (7) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 28.0
 
July 28, 2021, 8 p.m. 26.9 ppb (26) 6.2 ppb (6) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 26.0
 
July 28, 2021, 7 p.m. 31.1 ppb (30) 9.4 ppb (9) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 30.0
 
July 28, 2021, 6 p.m. 38.8 ppb (37) 13.3 ppb (13) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 37.0
 
July 28, 2021, 5 p.m. 67.4 ppb (66) 29.3 ppb (28) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 66.0
 
July 28, 2021, 4 p.m. 100.9 ppb (101) 54.4 ppb (52) N/A 47.0 ppb (45) N/A N/A N/A N/A N/A N/A 101.0
 
July 28, 2021, 3 p.m. 130.4 ppb (107) 85.4 ppb (85) N/A 45.0 ppb (43) N/A N/A N/A N/A N/A N/A 107.0
 
July 28, 2021, 2 p.m. 124.9 ppb (106) 86.1 ppb (86) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 106.0
 
July 28, 2021, 1 p.m. 132.3 ppb (107) 94.6 ppb (95) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 107.0
 
July 28, 2021, noon 126.2 ppb (106) 90.0 ppb (90) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 106.0
 
July 28, 2021, 11 a.m. 53.0 ppb (50) 21.5 ppb (21) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 50.0
 
July 28, 2021, 10 a.m. 45.5 ppb (43) 16.4 ppb (16) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 43.0
 
July 28, 2021, 9 a.m. 34.0 ppb (33) 6.1 ppb (6) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 33.0
 
July 28, 2021, 8 a.m. 52.2 ppb (50) 18.2 ppb (18) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 50.0
 
July 28, 2021, 7 a.m. 45.1 ppb (43) 12.8 ppb (13) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 43.0
 
July 28, 2021, 6 a.m. 34.4 ppb (33) 6.0 ppb (6) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 33.0
 
July 28, 2021, 5 a.m. 27.3 ppb (26) 5.8 ppb (6) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 26.0
 
July 28, 2021, 4 a.m. 21.1 ppb (20) 1.8 ppb (2) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 20.0
 
July 28, 2021, 3 a.m. 48.3 ppb (46) 15.9 ppb (15) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 46.0
 
July 28, 2021, 2 a.m. 50.1 ppb (48) 14.9 ppb (15) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 48.0
 
July 28, 2021, 1 a.m. 34.2 ppb (33) 9.0 ppb (9) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 33.0
 
July 28, 2021, midnight 38.1 ppb (36) 9.2 ppb (9) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 36.0
 
July 27, 2021, 11 p.m. 47.2 ppb (45) 13.0 ppb (13) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 45.0
 
July 27, 2021, 10 p.m. 43.6 ppb (42) 8.8 ppb (9) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 42.0
 
July 27, 2021, 9 p.m. 41.1 ppb (39) 8.3 ppb (8) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 39.0
 
July 27, 2021, 8 p.m. 55.3 ppb (53) 14.7 ppb (14) N/A 41.0 ppb (39) N/A N/A N/A N/A N/A N/A 53.0
 
July 27, 2021, 7 p.m. 55.9 ppb (54) 17.3 ppb (17) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 54.0
 
July 27, 2021, 6 p.m. 65.2 ppb (63) 23.4 ppb (23) N/A 42.0 ppb (40) N/A N/A N/A N/A N/A N/A 63.0
 
July 27, 2021, 5 p.m. 91.2 ppb (91) 45.9 ppb (44) N/A 45.0 ppb (43) N/A N/A N/A N/A N/A N/A 91.0
 
July 27, 2021, 4 p.m. 93.6 ppb (94) 54.8 ppb (52) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 94.0
 
July 27, 2021, 3 p.m. 94.3 ppb (94) 59.2 ppb (57) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 94.0
 
July 27, 2021, 2 p.m. 103.8 ppb (102) 73.0 ppb (72) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 102.0
 
July 27, 2021, 1 p.m. 107.0 ppb (103) 78.1 ppb (77) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 103.0
 
July 27, 2021, noon 105.3 ppb (102) 72.4 ppb (71) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 102.0
 
July 27, 2021, 11 a.m. 56.4 ppb (54) 28.2 ppb (27) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 54.0
 
July 27, 2021, 10 a.m. 37.9 ppb (36) 12.8 ppb (13) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 36.0
 
July 27, 2021, 9 a.m. 43.1 ppb (41) 20.7 ppb (20) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 41.0
 
July 27, 2021, 8 a.m. 41.8 ppb (40) 18.5 ppb (18) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 40.0
 
July 27, 2021, 7 a.m. 36.4 ppb (35) 14.1 ppb (14) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 35.0
 
July 27, 2021, 6 a.m. 34.4 ppb (33) 11.9 ppb (12) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 33.0
 
July 27, 2021, 5 a.m. 42.3 ppb (40) 16.8 ppb (16) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 40.0
 
July 27, 2021, 4 a.m. 51.9 ppb (49) 21.2 ppb (20) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 49.0
 
July 27, 2021, 3 a.m. 38.2 ppb (37) 13.5 ppb (13) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 37.0
 
July 27, 2021, 2 a.m. 41.6 ppb (40) 15.3 ppb (15) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 40.0
 
July 27, 2021, 1 a.m. 42.1 ppb (40) 13.9 ppb (14) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 40.0
 
July 27, 2021, midnight 41.0 ppb (39) 13.4 ppb (13) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 39.0
 
July 26, 2021, 11 p.m. 41.1 ppb (39) 11.9 ppb (12) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 39.0
 
July 26, 2021, 10 p.m. 52.5 ppb (50) 15.9 ppb (15) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 50.0
 
July 26, 2021, 9 p.m. 51.6 ppb (49) 19.3 ppb (19) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 49.0
 
July 26, 2021, 8 p.m. 59.7 ppb (58) 21.6 ppb (21) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 58.0
 
July 26, 2021, 7 p.m. 50.1 ppb (48) 18.9 ppb (18) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 48.0
 
July 26, 2021, 6 p.m. 58.3 ppb (56) 29.0 ppb (28) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 56.0
 
July 26, 2021, 5 p.m. 98.1 ppb (98) 62.1 ppb (60) N/A 36.0 ppb (34) N/A N/A N/A N/A N/A N/A 98.0
 
July 26, 2021, 4 p.m. 101.4 ppb (102) 67.9 ppb (66) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 102.0
 
July 26, 2021, 3 p.m. 98.2 ppb (99) 66.5 ppb (65) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 99.0
 
July 26, 2021, 2 p.m. 57.6 ppb (55) 34.1 ppb (33) N/A 24.0 ppb (23) N/A N/A N/A N/A N/A N/A 55.0
 
July 26, 2021, 1 p.m. 60.3 ppb (58) 37.9 ppb (36) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 58.0
 
July 26, 2021, noon 71.0 ppb (70) 42.8 ppb (41) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 70.0
 
July 26, 2021, 11 a.m. 39.6 ppb (38) 18.5 ppb (18) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 38.0
 
July 26, 2021, 10 a.m. 33.1 ppb (32) 13.2 ppb (13) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 32.0
 
July 26, 2021, 9 a.m. 20.5 ppb (20) 5.5 ppb (6) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 20.0
 
July 26, 2021, 8 a.m. 18.2 ppb (18) 4.5 ppb (5) N/A 14.0 ppb (14) N/A N/A N/A N/A N/A N/A 18.0
 
July 26, 2021, 7 a.m. 27.9 ppb (27) 11.0 ppb (11) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 27.0
 
July 26, 2021, 6 a.m. 30.1 ppb (29) 11.8 ppb (12) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 29.0
 
July 26, 2021, 5 a.m. 16.4 ppb (16) 4.0 ppb (4) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 16.0
 
July 26, 2021, 4 a.m. 29.4 ppb (28) 11.2 ppb (11) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 28.0
 
July 26, 2021, 3 a.m. 24.1 ppb (23) 7.6 ppb (8) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 23.0
 
July 26, 2021, 2 a.m. 19.0 ppb (18) 5.7 ppb (6) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 18.0
 
July 26, 2021, 1 a.m. 16.7 ppb (16) 5.5 ppb (6) N/A 11.0 ppb (11) N/A N/A N/A N/A N/A N/A 16.0
 
July 26, 2021, midnight 15.5 ppb (15) 5.1 ppb (5) N/A 10.0 ppb (10) N/A N/A N/A N/A N/A N/A 15.0
 
July 25, 2021, 11 p.m. 19.2 ppb (19) 7.6 ppb (8) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 19.0
 
July 25, 2021, 10 p.m. 18.6 ppb (18) 6.0 ppb (6) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 18.0
 
July 25, 2021, 9 p.m. 19.1 ppb (19) 5.2 ppb (5) N/A 14.0 ppb (14) N/A N/A N/A N/A N/A N/A 19.0
 
July 25, 2021, 8 p.m. 10.7 ppb (11) 2.4 ppb (3) N/A 8.0 ppb (8) N/A N/A N/A N/A N/A N/A 11.0
 
July 25, 2021, 7 p.m. 16.1 ppb (16) 4.6 ppb (5) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 16.0
 
July 25, 2021, 6 p.m. 17.5 ppb (17) 5.1 ppb (5) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 17.0
 
July 25, 2021, 5 p.m. 20.2 ppb (20) 7.0 ppb (7) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 20.0
 
July 25, 2021, 4 p.m. 31.8 ppb (30) 14.7 ppb (14) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 30.0
 
July 25, 2021, 3 p.m. 19.5 ppb (19) 8.0 ppb (8) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 19.0
 
July 25, 2021, 2 p.m. 40.6 ppb (39) 22.0 ppb (21) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 39.0
 
July 25, 2021, 1 p.m. 44.7 ppb (43) 25.0 ppb (24) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 43.0
 
July 25, 2021, noon 23.8 ppb (23) 9.0 ppb (9) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 23.0
 
July 25, 2021, 11 a.m. 33.6 ppb (32) 15.8 ppb (15) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 32.0
 
July 25, 2021, 10 a.m. 25.6 ppb (25) 10.2 ppb (10) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 25.0
 
July 25, 2021, 9 a.m. 16.0 ppb (16) 4.4 ppb (5) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 16.0
 
July 25, 2021, 8 a.m. 17.2 ppb (17) 4.5 ppb (5) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 17.0
 
July 25, 2021, 7 a.m. 22.1 ppb (21) 7.8 ppb (8) N/A 14.0 ppb (14) N/A N/A N/A N/A N/A N/A 21.0
 
July 25, 2021, 6 a.m. 23.6 ppb (23) 8.7 ppb (9) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 23.0
 
July 25, 2021, 5 a.m. 26.0 ppb (25) 9.6 ppb (10) N/A 16.0 ppb (16) N/A N/A N/A N/A N/A N/A 25.0
 
July 25, 2021, 4 a.m. 27.0 ppb (26) 10.1 ppb (10) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 26.0
 
July 25, 2021, 3 a.m. 26.8 ppb (26) 8.4 ppb (8) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 26.0
 
July 25, 2021, 2 a.m. 27.5 ppb (26) 9.5 ppb (9) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 26.0
 
July 25, 2021, 1 a.m. 23.2 ppb (22) 6.6 ppb (7) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 22.0
 
July 25, 2021, midnight 23.7 ppb (23) 5.6 ppb (6) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 23.0
 
July 24, 2021, 11 p.m. 27.8 ppb (27) 6.9 ppb (7) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 27.0
 
July 24, 2021, 10 p.m. 23.4 ppb (23) 5.4 ppb (6) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 23.0
 
July 24, 2021, 9 p.m. 14.9 ppb (15) 2.5 ppb (3) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 15.0
 
July 24, 2021, 8 p.m. 27.5 ppb (26) 6.5 ppb (7) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 26.0
 
July 24, 2021, 7 p.m. 34.3 ppb (33) 10.4 ppb (10) N/A 24.0 ppb (23) N/A N/A N/A N/A N/A N/A 33.0
 
July 24, 2021, 6 p.m. 33.8 ppb (32) 11.3 ppb (11) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 32.0
 
July 24, 2021, 5 p.m. 58.9 ppb (57) 27.3 ppb (26) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 57.0
 
July 24, 2021, 4 p.m. 40.8 ppb (39) 18.6 ppb (18) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 39.0
 
July 24, 2021, 3 p.m. 67.6 ppb (66) 40.6 ppb (39) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 66.0
 
July 24, 2021, 2 p.m. 64.9 ppb (63) 38.4 ppb (37) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 63.0
 
July 24, 2021, 1 p.m. 69.9 ppb (68) 43.6 ppb (42) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 68.0
 
July 24, 2021, noon 49.7 ppb (47) 26.5 ppb (25) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 47.0
 
July 24, 2021, 11 a.m. 40.4 ppb (39) 19.7 ppb (19) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 39.0
 
July 24, 2021, 10 a.m. 12.7 ppb (12) 2.3 ppb (3) N/A 11.0 ppb (11) N/A N/A N/A N/A N/A N/A 12.0
 
July 24, 2021, 9 a.m. 26.4 ppb (25) 8.5 ppb (9) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 25.0
 
July 24, 2021, 8 a.m. 15.8 ppb (15) 4.2 ppb (4) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 15.0
 
July 24, 2021, 7 a.m. 29.0 ppb (28) 10.3 ppb (10) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 28.0
 
July 24, 2021, 6 a.m. 36.7 ppb (35) 14.2 ppb (14) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 35.0
 
July 24, 2021, 5 a.m. 42.6 ppb (41) 17.0 ppb (17) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 41.0
 
July 24, 2021, 4 a.m. 42.2 ppb (40) 17.1 ppb (17) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 40.0
 
July 24, 2021, 3 a.m. 35.7 ppb (34) 11.4 ppb (11) N/A 24.0 ppb (23) N/A N/A N/A N/A N/A N/A 34.0
 
July 24, 2021, 2 a.m. 38.4 ppb (37) 13.4 ppb (13) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 37.0
 
July 24, 2021, 1 a.m. 35.1 ppb (34) 11.9 ppb (12) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 34.0
 
July 24, 2021, midnight 41.3 ppb (39) 13.4 ppb (13) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 39.0
 
July 23, 2021, 11 p.m. 47.9 ppb (46) 18.7 ppb (18) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 46.0
 
July 23, 2021, 10 p.m. 45.7 ppb (44) 15.9 ppb (15) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 44.0
 
July 23, 2021, 9 p.m. 40.9 ppb (39) 12.5 ppb (12) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 39.0
 
July 23, 2021, 8 p.m. 39.3 ppb (38) 12.4 ppb (12) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 38.0
 
July 23, 2021, 7 p.m. 37.6 ppb (36) 12.5 ppb (12) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 36.0