ID: 2784

AQSQID: 060710027

Site Name: 60 Near Road

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

Updated: April 21, 2021, 8:44 p.m.

Location: Ontario (Ballou), CA

Reporting: True, Located: True

Current AQI: 70.0

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
April 21, 2021, 7 p.m. 71.0 ppb (70) 35.9 ppb (34) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 70.0
 
April 21, 2021, 6 p.m. 64.5 ppb (63) 30.8 ppb (30) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 63.0
 
April 21, 2021, 5 p.m. 61.5 ppb (59) 31.0 ppb (30) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 59.0
 
April 21, 2021, 4 p.m. 78.3 ppb (77) 43.4 ppb (41) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 77.0
 
April 21, 2021, 3 p.m. 81.4 ppb (81) 44.5 ppb (42) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 81.0
 
April 21, 2021, 2 p.m. 25.9 ppb (25) 8.6 ppb (9) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 25.0
 
April 21, 2021, 1 p.m. 24.8 ppb (24) 9.6 ppb (10) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 24.0
 
April 21, 2021, noon 7.4 ppb (7) 1.1 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
April 21, 2021, 11 a.m. 9.8 ppb (10) 2.9 ppb (3) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A N/A 10.0
 
April 21, 2021, 10 a.m. 6.4 ppb (7) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
April 21, 2021, 9 a.m. 7.1 ppb (7) 1.8 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 7.0
 
April 21, 2021, 8 a.m. 21.7 ppb (21) 6.9 ppb (7) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 21.0
 
April 21, 2021, 7 a.m. 30.5 ppb (29) 11.6 ppb (11) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 29.0
 
April 21, 2021, 6 a.m. 24.5 ppb (24) 8.0 ppb (8) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 24.0
 
April 21, 2021, 5 a.m. 32.2 ppb (31) 11.6 ppb (11) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 31.0
 
April 21, 2021, 4 a.m. 35.7 ppb (34) 15.0 ppb (15) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 34.0
 
April 21, 2021, 3 a.m. 40.2 ppb (38) 17.5 ppb (17) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 38.0
 
April 21, 2021, 2 a.m. 42.0 ppb (40) 16.9 ppb (16) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 40.0
 
April 21, 2021, 1 a.m. 37.7 ppb (36) 15.9 ppb (15) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 36.0
 
April 21, 2021, midnight 54.5 ppb (52) 25.4 ppb (24) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 52.0
 
April 20, 2021, 11 p.m. 49.8 ppb (47) 21.3 ppb (21) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 47.0
 
April 20, 2021, 10 p.m. 38.8 ppb (37) 14.1 ppb (14) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 37.0
 
April 20, 2021, 9 p.m. 45.2 ppb (43) 15.3 ppb (15) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 43.0
 
April 20, 2021, 8 p.m. 50.6 ppb (48) 18.1 ppb (18) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 48.0
 
April 20, 2021, 7 p.m. 58.6 ppb (56) 22.6 ppb (22) N/A 36.0 ppb (34) N/A N/A N/A N/A N/A N/A 56.0
 
April 20, 2021, 6 p.m. 73.1 ppb (72) 36.1 ppb (35) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 72.0
 
April 20, 2021, 5 p.m. 86.0 ppb (86) 46.9 ppb (45) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 86.0
 
April 20, 2021, 4 p.m. 54.9 ppb (52) 26.7 ppb (26) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 52.0
 
April 20, 2021, 3 p.m. 104.4 ppb (102) 68.3 ppb (67) N/A 36.0 ppb (34) N/A N/A N/A N/A N/A N/A 102.0
 
April 20, 2021, 2 p.m. 135.6 ppb (108) 95.1 ppb (95) N/A 41.0 ppb (39) N/A N/A N/A N/A N/A N/A 108.0
 
April 20, 2021, 1 p.m. 128.3 ppb (107) 92.1 ppb (92) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 107.0
 
April 20, 2021, noon 114.1 ppb (104) 76.3 ppb (75) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 104.0
 
April 20, 2021, 11 a.m. 79.5 ppb (79) 43.3 ppb (41) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 79.0
 
April 20, 2021, 10 a.m. 78.3 ppb (77) 39.5 ppb (38) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 77.0
 
April 20, 2021, 9 a.m. 67.9 ppb (66) 28.7 ppb (28) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 66.0
 
April 20, 2021, 8 a.m. 40.1 ppb (38) 10.2 ppb (10) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 38.0
 
April 20, 2021, 7 a.m. 21.9 ppb (21) 1.7 ppb (2) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 21.0
 
April 20, 2021, 6 a.m. 45.7 ppb (44) 10.6 ppb (10) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 44.0
 
April 20, 2021, 5 a.m. 40.0 ppb (38) 9.2 ppb (9) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 38.0
 
April 20, 2021, 4 a.m. 41.0 ppb (39) 7.8 ppb (8) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 39.0
 
April 20, 2021, 3 a.m. 60.0 ppb (58) 17.5 ppb (17) N/A 43.0 ppb (41) N/A N/A N/A N/A N/A N/A 58.0
 
April 20, 2021, 2 a.m. 54.1 ppb (52) 17.5 ppb (17) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 52.0
 
April 20, 2021, 1 a.m. 53.3 ppb (51) 17.0 ppb (17) N/A 36.0 ppb (34) N/A N/A N/A N/A N/A N/A 51.0
 
April 20, 2021, midnight 57.6 ppb (55) 20.4 ppb (20) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 55.0
 
April 19, 2021, 11 p.m. 53.8 ppb (51) 18.4 ppb (18) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 51.0
 
April 19, 2021, 10 p.m. 51.7 ppb (49) 17.6 ppb (17) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 49.0
 
April 19, 2021, 9 p.m. 60.1 ppb (58) 22.5 ppb (22) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 58.0
 
April 19, 2021, 8 p.m. 58.9 ppb (57) 20.9 ppb (20) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 57.0
 
April 19, 2021, 7 p.m. 44.9 ppb (43) 15.4 ppb (15) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 43.0
 
April 19, 2021, 6 p.m. 65.3 ppb (64) 25.7 ppb (25) N/A 40.0 ppb (38) N/A N/A N/A N/A N/A N/A 64.0
 
April 19, 2021, 5 p.m. 77.0 ppb (76) 31.7 ppb (30) N/A 46.0 ppb (44) N/A N/A N/A N/A N/A N/A 76.0
 
April 19, 2021, 4 p.m. 126.7 ppb (106) 70.9 ppb (70) N/A 56.0 ppb (54) N/A N/A N/A N/A N/A N/A 106.0
 
April 19, 2021, 3 p.m. 233.1 ppb (126) 164.5 ppb (114) N/A 69.0 ppb (67) N/A N/A N/A N/A N/A N/A 126.0
 
April 19, 2021, 2 p.m. 167.2 ppb (114) 114.5 ppb (104) N/A 53.0 ppb (50) N/A N/A N/A N/A N/A N/A 114.0
 
April 19, 2021, 1 p.m. 192.7 ppb (119) 139.9 ppb (109) N/A 53.0 ppb (50) N/A N/A N/A N/A N/A N/A 119.0
 
April 19, 2021, noon 72.2 ppb (71) 32.7 ppb (31) N/A 40.0 ppb (38) N/A N/A N/A N/A N/A N/A 71.0
 
April 19, 2021, 11 a.m. 100.1 ppb (101) 56.0 ppb (54) N/A 44.0 ppb (42) N/A N/A N/A N/A N/A N/A 101.0
 
April 19, 2021, 10 a.m. 45.9 ppb (44) 7.7 ppb (8) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 44.0
 
April 19, 2021, 9 a.m. 43.2 ppb (41) 4.2 ppb (4) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 41.0
 
April 19, 2021, 8 a.m. 62.5 ppb (61) 19.9 ppb (19) N/A 43.0 ppb (41) N/A N/A N/A N/A N/A N/A 61.0
 
April 19, 2021, 7 a.m. 46.8 ppb (45) 9.0 ppb (9) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 45.0
 
April 19, 2021, 6 a.m. 29.7 ppb (29) 3.1 ppb (3) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 29.0
 
April 19, 2021, 5 a.m. 49.0 ppb (47) 11.4 ppb (11) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 47.0
 
April 19, 2021, 4 a.m. 22.5 ppb (22) 2.6 ppb (3) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 22.0
 
April 19, 2021, 3 a.m. 38.0 ppb (36) 10.0 ppb (10) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 36.0
 
April 19, 2021, 2 a.m. 32.6 ppb (31) 7.2 ppb (7) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 31.0
 
April 19, 2021, 1 a.m. 28.8 ppb (28) 7.3 ppb (7) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 28.0
 
April 19, 2021, midnight 14.0 ppb (14) 2.9 ppb (3) N/A 11.0 ppb (11) N/A N/A N/A N/A N/A N/A 14.0
 
April 18, 2021, 11 p.m. 21.2 ppb (20) 5.9 ppb (6) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 20.0
 
April 18, 2021, 10 p.m. 14.0 ppb (14) 4.1 ppb (4) N/A 10.0 ppb (10) N/A N/A N/A N/A N/A N/A 14.0
 
April 18, 2021, 9 p.m. 5.3 ppb (5) 1.4 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
April 18, 2021, 8 p.m. 3.5 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
April 18, 2021, 7 p.m. 1.6 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 2.0
 
April 18, 2021, 6 p.m. 2.3 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
April 18, 2021, 5 p.m. 2.2 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
April 18, 2021, 4 p.m. 2.9 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
April 18, 2021, 3 p.m. 5.4 ppb (6) 1.3 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 6.0
 
April 18, 2021, 2 p.m. 23.1 ppb (22) 6.7 ppb (7) N/A 16.0 ppb (16) N/A N/A N/A N/A N/A N/A 22.0
 
April 18, 2021, 1 p.m. 31.1 ppb (30) 9.1 ppb (9) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 30.0
 
April 18, 2021, noon 28.5 ppb (27) 9.7 ppb (10) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 27.0
 
April 18, 2021, 11 a.m. 55.5 ppb (53) 20.5 ppb (20) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 53.0
 
April 18, 2021, 10 a.m. 74.7 ppb (74) 33.4 ppb (32) N/A 42.0 ppb (40) N/A N/A N/A N/A N/A N/A 74.0
 
April 18, 2021, 9 a.m. 47.6 ppb (45) 8.0 ppb (8) N/A 40.0 ppb (38) N/A N/A N/A N/A N/A N/A 45.0
 
April 18, 2021, 8 a.m. 33.1 ppb (32) 5.7 ppb (6) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 32.0
 
April 18, 2021, 7 a.m. 28.0 ppb (27) 3.0 ppb (3) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 27.0
 
April 18, 2021, 6 a.m. 39.2 ppb (37) 9.6 ppb (10) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 37.0
 
April 18, 2021, 5 a.m. 38.2 ppb (37) 10.7 ppb (11) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 37.0
 
April 18, 2021, 4 a.m. 33.5 ppb (32) 6.7 ppb (7) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 32.0
 
April 18, 2021, 3 a.m. 31.5 ppb (30) 5.6 ppb (6) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 30.0
 
April 18, 2021, 2 a.m. 32.3 ppb (31) 7.0 ppb (7) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 31.0
 
April 18, 2021, 1 a.m. 30.2 ppb (29) 5.4 ppb (6) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 29.0
 
April 18, 2021, midnight 24.5 ppb (24) 4.3 ppb (5) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 24.0
 
April 17, 2021, 11 p.m. 30.7 ppb (29) 7.4 ppb (7) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 29.0
 
April 17, 2021, 10 p.m. 25.2 ppb (24) 5.3 ppb (5) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 24.0
 
April 17, 2021, 9 p.m. 30.3 ppb (29) 8.7 ppb (9) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 29.0
 
April 17, 2021, 8 p.m. 24.5 ppb (24) 7.6 ppb (8) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 24.0
 
April 17, 2021, 7 p.m. 29.6 ppb (28) 10.8 ppb (11) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 28.0
 
April 17, 2021, 6 p.m. 28.1 ppb (27) 10.1 ppb (10) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 27.0
 
April 17, 2021, 5 p.m. 30.4 ppb (29) 12.8 ppb (13) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 29.0
 
April 17, 2021, 4 p.m. 37.2 ppb (36) 16.5 ppb (16) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 36.0
 
April 17, 2021, 3 p.m. 42.7 ppb (41) 18.3 ppb (18) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 41.0
 
April 17, 2021, 2 p.m. 54.7 ppb (52) 25.2 ppb (24) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 52.0
 
April 17, 2021, 1 p.m. 36.2 ppb (35) 15.3 ppb (15) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 35.0
 
April 17, 2021, noon 12.0 ppb (12) 3.4 ppb (4) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A N/A 12.0
 
April 17, 2021, 11 a.m. 28.3 ppb (27) 8.4 ppb (8) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 27.0
 
April 17, 2021, 10 a.m. 42.3 ppb (40) 17.8 ppb (17) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 40.0
 
April 17, 2021, 9 a.m. 38.7 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
 
April 17, 2021, 8 a.m. 45.1 ppb (43) 14.0 ppb (14) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 43.0
 
April 17, 2021, 7 a.m. 22.2 ppb (21) 3.8 ppb (4) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 21.0
 
April 17, 2021, 6 a.m. 46.0 ppb (44) 15.1 ppb (15) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 44.0
 
April 17, 2021, 5 a.m. 49.6 ppb (47) 16.5 ppb (16) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 47.0
 
April 17, 2021, 4 a.m. 56.4 ppb (54) 21.0 ppb (20) N/A 36.0 ppb (34) N/A N/A N/A N/A N/A N/A 54.0
 
April 17, 2021, 3 a.m. 58.9 ppb (57) 21.1 ppb (20) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 57.0
 
April 17, 2021, 2 a.m. 65.5 ppb (64) 29.3 ppb (28) N/A 36.0 ppb (34) N/A N/A N/A N/A N/A N/A 64.0
 
April 17, 2021, 1 a.m. 44.9 ppb (43) 15.5 ppb (15) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 43.0
 
April 17, 2021, midnight 49.9 ppb (48) 17.4 ppb (17) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 48.0
 
April 16, 2021, 11 p.m. 50.5 ppb (48) 18.9 ppb (18) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 48.0
 
April 16, 2021, 10 p.m. 52.5 ppb (50) 20.9 ppb (20) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 50.0
 
April 16, 2021, 9 p.m. 51.9 ppb (49) 18.2 ppb (18) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 49.0
 
April 16, 2021, 8 p.m. 59.3 ppb (57) 22.7 ppb (22) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 57.0
 
April 16, 2021, 7 p.m. 57.5 ppb (55) 22.0 ppb (21) N/A 36.0 ppb (34) N/A N/A N/A N/A N/A N/A 55.0
 
April 16, 2021, 6 p.m. 54.2 ppb (52) 21.7 ppb (21) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 52.0
 
April 16, 2021, 5 p.m. 79.1 ppb (78) 36.4 ppb (35) N/A 43.0 ppb (41) N/A N/A N/A N/A N/A N/A 78.0
 
April 16, 2021, 4 p.m. 101.8 ppb (102) 58.9 ppb (57) N/A 43.0 ppb (41) N/A N/A N/A N/A N/A N/A 102.0
 
April 16, 2021, 3 p.m. 128.7 ppb (107) 84.6 ppb (84) N/A 45.0 ppb (43) N/A N/A N/A N/A N/A N/A 107.0
 
April 16, 2021, 2 p.m. 77.1 ppb (76) 44.7 ppb (43) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 76.0
 
April 16, 2021, 1 p.m. 81.3 ppb (81) 50.2 ppb (48) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 81.0
 
April 16, 2021, noon 110.0 ppb (103) 75.2 ppb (74) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 103.0
 
April 16, 2021, 11 a.m. 83.5 ppb (83) 48.9 ppb (47) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 83.0
 
April 16, 2021, 10 a.m. 39.4 ppb (38) 11.8 ppb (12) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 38.0
 
April 16, 2021, 9 a.m. 38.3 ppb (37) 8.3 ppb (8) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 37.0
 
April 16, 2021, 8 a.m. 52.0 ppb (50) 18.8 ppb (18) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 50.0
 
April 16, 2021, 7 a.m. 27.6 ppb (27) 7.5 ppb (8) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 27.0
 
April 16, 2021, 6 a.m. 14.7 ppb (14) 0.3 ppb (1) N/A 14.0 ppb (14) N/A N/A N/A N/A N/A N/A 14.0
 
April 16, 2021, 5 a.m. 26.2 ppb (25) 5.5 ppb (6) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 25.0
 
April 16, 2021, 4 a.m. 48.8 ppb (47) 18.8 ppb (18) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 47.0
 
April 16, 2021, 3 a.m. 53.7 ppb (51) 18.9 ppb (18) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 51.0
 
April 16, 2021, 2 a.m. 56.7 ppb (54) 21.3 ppb (21) N/A 36.0 ppb (34) N/A N/A N/A N/A N/A N/A 54.0
 
April 16, 2021, 1 a.m. 50.2 ppb (48) 17.8 ppb (17) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 48.0
 
April 16, 2021, midnight 45.6 ppb (44) 17.4 ppb (17) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 44.0
 
April 15, 2021, 11 p.m. 49.5 ppb (47) 19.3 ppb (19) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 47.0
 
April 15, 2021, 10 p.m. 47.3 ppb (45) 18.1 ppb (18) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 45.0
 
April 15, 2021, 9 p.m. 48.2 ppb (46) 19.0 ppb (18) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 46.0
 
April 15, 2021, 8 p.m. 47.8 ppb (46) 19.2 ppb (19) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 46.0
 
April 15, 2021, 7 p.m. 46.7 ppb (45) 19.8 ppb (19) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 45.0
 
April 15, 2021, 6 p.m. 56.0 ppb (54) 26.8 ppb (26) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 54.0
 
April 15, 2021, 5 p.m. 53.3 ppb (51) 25.4 ppb (24) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 51.0
 
April 15, 2021, 4 p.m. 58.9 ppb (57) 28.5 ppb (27) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 57.0
 
April 15, 2021, 3 p.m. 87.2 ppb (87) 48.7 ppb (46) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 87.0
 
April 15, 2021, 2 p.m. 102.8 ppb (102) 60.1 ppb (58) N/A 43.0 ppb (41) N/A N/A N/A N/A N/A N/A 102.0
 
April 15, 2021, 1 p.m. 115.7 ppb (104) 73.0 ppb (72) N/A 43.0 ppb (41) N/A N/A N/A N/A N/A N/A 104.0
 
April 15, 2021, noon 77.0 ppb (76) 37.0 ppb (35) N/A 40.0 ppb (38) N/A N/A N/A N/A N/A N/A 76.0
 
April 15, 2021, 11 a.m. 47.0 ppb (45) 17.2 ppb (17) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 45.0
 
April 15, 2021, 10 a.m. 38.8 ppb (37) 14.0 ppb (14) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 37.0
 
April 15, 2021, 9 a.m. 43.4 ppb (41) 13.1 ppb (13) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 41.0
 
April 15, 2021, 8 a.m. 24.8 ppb (24) 6.8 ppb (7) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 24.0
 
April 15, 2021, 7 a.m. 26.1 ppb (25) 6.8 ppb (7) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 25.0
 
April 15, 2021, 6 a.m. 39.0 ppb (37) 12.5 ppb (12) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 37.0
 
April 15, 2021, 5 a.m. 36.7 ppb (35) 11.1 ppb (11) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 35.0
 
April 15, 2021, 4 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
 
April 15, 2021, 3 a.m. 41.7 ppb (40) 14.6 ppb (14) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 40.0
 
April 15, 2021, 2 a.m. 39.5 ppb (38) 15.9 ppb (15) N/A 24.0 ppb (23) N/A N/A N/A N/A N/A N/A 38.0
 
April 15, 2021, 1 a.m. 32.9 ppb (32) 13.3 ppb (13) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 32.0
 
April 15, 2021, midnight 44.8 ppb (43) 21.2 ppb (20) N/A 24.0 ppb (23) N/A N/A N/A N/A N/A N/A 43.0
 
April 14, 2021, 11 p.m. 46.2 ppb (44) 19.2 ppb (19) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 44.0
 
April 14, 2021, 10 p.m. 47.8 ppb (46) 18.8 ppb (18) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 46.0
 
April 14, 2021, 9 p.m. 43.9 ppb (42) 17.6 ppb (17) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 42.0
 
April 14, 2021, 8 p.m. 59.2 ppb (57) 25.6 ppb (25) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 57.0