ID: 2784

AQSQID: 060710027

Site Name: 60 Near Road

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

Updated: June 3, 2020, 4:33 p.m.

Location: Ontario (Ballou), CA

Reporting: True, Located: True

Current AQI: 85.0

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
June 3, 2020, 3 p.m. 87.1 ppb (85) 45.0 ppb (42) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 85.0
 
June 3, 2020, 2 p.m. 65.5 ppb (62) 31.6 ppb (29) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 62.0
 
June 3, 2020, 1 p.m. 99.0 ppb (98) 61.9 ppb (58) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 98.0
 
June 3, 2020, noon 91.4 ppb (90) 53.1 ppb (49) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 90.0
 
June 3, 2020, 11 a.m. 56.5 ppb (53) 16.8 ppb (16) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 53.0
 
June 3, 2020, 10 a.m. 48.0 ppb (44) 10.2 ppb (9) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 44.0
 
June 3, 2020, 9 a.m. 56.3 ppb (52) 17.6 ppb (16) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 52.0
 
June 3, 2020, 8 a.m. 37.3 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
 
June 3, 2020, 7 a.m. 49.3 ppb (46) 16.6 ppb (15) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 46.0
 
June 3, 2020, 6 a.m. 32.2 ppb (30) 7.1 ppb (7) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 30.0
 
June 3, 2020, 5 a.m. 44.6 ppb (41) 13.9 ppb (13) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 41.0
 
June 3, 2020, 4 a.m. 33.5 ppb (31) 8.5 ppb (8) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 31.0
 
June 3, 2020, 3 a.m. 28.2 ppb (26) 4.2 ppb (4) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 26.0
 
June 3, 2020, 2 a.m. 31.0 ppb (29) 6.3 ppb (6) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 29.0
 
June 3, 2020, 1 a.m. 32.7 ppb (30) 8.2 ppb (8) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 30.0
 
June 3, 2020, midnight 34.0 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
 
June 2, 2020, 11 p.m. 36.7 ppb (34) 8.3 ppb (8) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 34.0
 
June 2, 2020, 10 p.m. 34.8 ppb (32) 7.4 ppb (7) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 32.0
 
June 2, 2020, 9 p.m. 41.8 ppb (39) 9.8 ppb (9) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 39.0
 
June 2, 2020, 8 p.m. 34.6 ppb (32) 8.2 ppb (8) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 32.0
 
June 2, 2020, 7 p.m. 30.6 ppb (28) 8.0 ppb (7) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 28.0
 
June 2, 2020, 6 p.m. 54.4 ppb (50) 19.8 ppb (18) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 50.0
 
June 2, 2020, 5 p.m. 58.6 ppb (55) 22.5 ppb (21) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 55.0
 
June 2, 2020, 4 p.m. 67.0 ppb (64) 30.5 ppb (28) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 64.0
 
June 2, 2020, 3 p.m. 101.0 ppb (100) 60.8 ppb (57) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 100.0
 
June 2, 2020, 2 p.m. 118.4 ppb (103) 81.1 ppb (79) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 103.0
 
June 2, 2020, 1 p.m. 69.1 ppb (66) 40.2 ppb (37) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 66.0
 
June 2, 2020, noon 38.1 ppb (35) 10.9 ppb (10) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 35.0
 
June 2, 2020, 11 a.m. 84.7 ppb (83) 54.0 ppb (50) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 83.0
 
June 2, 2020, 10 a.m. 66.7 ppb (64) 35.2 ppb (33) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 64.0
 
June 2, 2020, 9 a.m. 16.6 ppb (15) 1.3 ppb (1) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 15.0
 
June 2, 2020, 8 a.m. 14.3 ppb (13) 0.7 ppb (1) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 13.0
 
June 2, 2020, 7 a.m. 39.1 ppb (36) 11.7 ppb (11) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 36.0
 
June 2, 2020, 4 a.m. 34.4 ppb (32) 8.4 ppb (8) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 32.0
 
June 2, 2020, 3 a.m. 38.0 ppb (35) 11.8 ppb (11) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 35.0
 
June 2, 2020, 2 a.m. 33.3 ppb (31) 10.2 ppb (9) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 31.0
 
June 2, 2020, 1 a.m. 37.0 ppb (34) 11.2 ppb (10) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 34.0
 
June 2, 2020, midnight 31.7 ppb (29) 8.5 ppb (8) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 29.0
 
June 1, 2020, 11 p.m. 24.3 ppb (23) 5.6 ppb (5) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 23.0
 
June 1, 2020, 10 p.m. 32.2 ppb (30) 7.3 ppb (7) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 30.0
 
June 1, 2020, 9 p.m. 37.2 ppb (34) 7.1 ppb (7) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 34.0
 
June 1, 2020, 8 p.m. 38.1 ppb (35) 9.4 ppb (9) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 35.0
 
June 1, 2020, 7 p.m. 26.0 ppb (24) 6.4 ppb (6) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 24.0
 
June 1, 2020, 6 p.m. 40.1 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
 
June 1, 2020, 5 p.m. 30.6 ppb (28) 10.1 ppb (9) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 28.0
 
June 1, 2020, 4 p.m. 47.4 ppb (44) 21.2 ppb (20) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 44.0
 
June 1, 2020, 3 p.m. 68.9 ppb (66) 41.4 ppb (38) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 66.0
 
June 1, 2020, 2 p.m. 82.3 ppb (80) 57.2 ppb (53) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 80.0
 
June 1, 2020, 1 p.m. 112.0 ppb (102) 85.7 ppb (84) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 102.0
 
June 1, 2020, noon 103.6 ppb (100) 75.7 ppb (73) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 100.0
 
June 1, 2020, 11 a.m. 34.0 ppb (31) 13.1 ppb (12) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 31.0
 
June 1, 2020, 10 a.m. 15.6 ppb (14) 0.6 ppb (1) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 14.0
 
June 1, 2020, 9 a.m. 18.9 ppb (18) 4.3 ppb (4) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 18.0
 
June 1, 2020, 8 a.m. 28.2 ppb (26) 9.9 ppb (9) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 26.0
 
June 1, 2020, 7 a.m. 22.4 ppb (21) 7.1 ppb (7) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 21.0
 
June 1, 2020, 6 a.m. 25.0 ppb (23) 9.4 ppb (9) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 23.0
 
June 1, 2020, 5 a.m. 11.1 ppb (10) 1.5 ppb (1) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 10.0
 
June 1, 2020, 4 a.m. 10.8 ppb (10) 1.2 ppb (1) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 10.0
 
June 1, 2020, 3 a.m. 16.2 ppb (15) 4.2 ppb (4) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 15.0
 
June 1, 2020, 2 a.m. 19.2 ppb (18) 6.0 ppb (6) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 18.0
 
June 1, 2020, 1 a.m. 14.3 ppb (13) 3.8 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 13.0
 
June 1, 2020, midnight 12.8 ppb (12) 2.9 ppb (3) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 12.0
 
May 31, 2020, 11 p.m. 12.6 ppb (12) 3.1 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 12.0
 
May 31, 2020, 10 p.m. 8.1 ppb (8) 1.8 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
May 31, 2020, 9 p.m. 5.5 ppb (5) 1.1 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
May 31, 2020, 8 p.m. 6.4 ppb (6) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 6.0
 
May 31, 2020, 7 p.m. 11.3 ppb (10) 3.7 ppb (3) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 10.0
 
May 31, 2020, 6 p.m. 11.2 ppb (10) 4.2 ppb (4) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 10.0
 
May 31, 2020, 5 p.m. 13.4 ppb (12) 5.9 ppb (5) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 12.0
 
May 31, 2020, 4 p.m. 18.9 ppb (18) 9.3 ppb (9) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 18.0
 
May 31, 2020, 3 p.m. 18.0 ppb (17) 9.3 ppb (9) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 17.0
 
May 31, 2020, 2 p.m. 23.8 ppb (22) 14.7 ppb (14) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 22.0
 
May 31, 2020, 1 p.m. 27.8 ppb (26) 16.4 ppb (15) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 26.0
 
May 31, 2020, noon 35.0 ppb (32) 20.1 ppb (19) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 32.0
 
May 31, 2020, 11 a.m. 17.5 ppb (16) 7.3 ppb (7) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 16.0
 
May 31, 2020, 10 a.m. 18.0 ppb (17) 7.0 ppb (6) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 17.0
 
May 31, 2020, 9 a.m. 14.7 ppb (14) 4.9 ppb (5) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 14.0
 
May 31, 2020, 8 a.m. 16.5 ppb (15) 6.8 ppb (6) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 15.0
 
May 31, 2020, 7 a.m. 13.4 ppb (12) 5.0 ppb (5) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 12.0
 
May 31, 2020, 6 a.m. 13.5 ppb (12) 5.7 ppb (5) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 12.0
 
May 31, 2020, 5 a.m. 15.1 ppb (14) 6.0 ppb (6) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 14.0
 
May 31, 2020, 4 a.m. 15.9 ppb (15) 7.3 ppb (7) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 15.0
 
May 31, 2020, 3 a.m. 12.9 ppb (12) 4.8 ppb (4) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 12.0
 
May 31, 2020, 2 a.m. 8.8 ppb (8) 2.5 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
May 31, 2020, 1 a.m. 7.2 ppb (7) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 7.0
 
May 31, 2020, midnight 10.3 ppb (10) 3.1 ppb (3) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 10.0
 
May 30, 2020, 11 p.m. 15.0 ppb (14) 5.3 ppb (5) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 14.0
 
May 30, 2020, 10 p.m. 14.4 ppb (13) 4.3 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 13.0
 
May 30, 2020, 9 p.m. 13.5 ppb (12) 3.8 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 12.0
 
May 30, 2020, 8 p.m. 9.4 ppb (9) 2.6 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
May 30, 2020, 7 p.m. 13.6 ppb (13) 4.8 ppb (4) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 13.0
 
May 30, 2020, 6 p.m. 14.1 ppb (13) 5.7 ppb (5) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 13.0
 
May 30, 2020, 5 p.m. 14.3 ppb (13) 6.0 ppb (6) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 13.0
 
May 30, 2020, 4 p.m. 12.3 ppb (11) 5.1 ppb (5) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 11.0
 
May 30, 2020, 3 p.m. 8.3 ppb (8) 3.3 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 8.0
 
May 30, 2020, 2 p.m. 20.9 ppb (19) 10.5 ppb (10) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 19.0
 
May 30, 2020, 1 p.m. 30.2 ppb (28) 14.3 ppb (13) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 28.0
 
May 30, 2020, noon 27.8 ppb (26) 12.9 ppb (12) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 26.0
 
May 30, 2020, 11 a.m. 16.8 ppb (16) 7.1 ppb (7) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 16.0
 
May 30, 2020, 10 a.m. 19.5 ppb (18) 8.0 ppb (7) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 18.0
 
May 30, 2020, 9 a.m. 21.7 ppb (20) 10.0 ppb (9) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 20.0
 
May 30, 2020, 8 a.m. 13.2 ppb (12) 3.9 ppb (4) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 12.0
 
May 30, 2020, 7 a.m. 19.0 ppb (18) 8.5 ppb (8) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 18.0
 
May 30, 2020, 6 a.m. 18.2 ppb (17) 8.0 ppb (7) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 17.0
 
May 30, 2020, 5 a.m. 20.2 ppb (19) 8.4 ppb (8) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 19.0
 
May 30, 2020, 4 a.m. 23.7 ppb (22) 11.3 ppb (10) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 22.0
 
May 30, 2020, 3 a.m. 17.2 ppb (16) 6.1 ppb (6) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 16.0
 
May 30, 2020, 2 a.m. 28.0 ppb (26) 12.1 ppb (11) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 26.0
 
May 30, 2020, 1 a.m. 28.1 ppb (26) 12.0 ppb (11) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 26.0
 
May 30, 2020, midnight 30.0 ppb (28) 13.8 ppb (13) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 28.0
 
May 29, 2020, 11 p.m. 27.4 ppb (25) 11.7 ppb (11) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 25.0
 
May 29, 2020, 10 p.m. 33.3 ppb (31) 14.4 ppb (13) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 31.0
 
May 29, 2020, 9 p.m. 33.7 ppb (31) 14.0 ppb (13) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 31.0
 
May 29, 2020, 8 p.m. 28.6 ppb (26) 12.7 ppb (12) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 26.0
 
May 29, 2020, 7 p.m. 36.8 ppb (34) 16.6 ppb (15) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 34.0
 
May 29, 2020, 6 p.m. 39.0 ppb (36) 19.9 ppb (18) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 36.0
 
May 29, 2020, 5 p.m. 36.2 ppb (34) 20.3 ppb (19) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 34.0
 
May 29, 2020, 4 p.m. 53.2 ppb (49) 32.6 ppb (30) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 49.0
 
May 29, 2020, 3 p.m. 57.4 ppb (54) 35.9 ppb (33) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 54.0
 
May 29, 2020, 2 p.m. 24.9 ppb (23) 11.6 ppb (11) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 23.0
 
May 29, 2020, 1 p.m. 52.3 ppb (48) 32.9 ppb (30) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 48.0
 
May 29, 2020, noon 32.2 ppb (30) 16.9 ppb (16) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 30.0
 
May 29, 2020, 11 a.m. 15.3 ppb (14) 5.8 ppb (5) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 14.0
 
May 29, 2020, 10 a.m. 11.5 ppb (11) 2.4 ppb (2) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 11.0
 
May 29, 2020, 9 a.m. 19.6 ppb (18) 6.3 ppb (6) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 18.0
 
May 29, 2020, 8 a.m. 8.1 ppb (8) 0.3 ppb (0) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 8.0
 
May 29, 2020, 7 a.m. 15.1 ppb (14) 4.0 ppb (4) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 14.0
 
May 29, 2020, 6 a.m. 25.3 ppb (23) 10.0 ppb (9) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 23.0
 
May 29, 2020, 5 a.m. 27.3 ppb (25) 11.7 ppb (11) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 25.0
 
May 29, 2020, 4 a.m. 24.2 ppb (22) 10.0 ppb (9) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 22.0
 
May 29, 2020, 3 a.m. 25.4 ppb (24) 9.1 ppb (8) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 24.0
 
May 29, 2020, 2 a.m. 27.1 ppb (25) 10.3 ppb (10) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 25.0
 
May 29, 2020, 1 a.m. 24.3 ppb (23) 8.6 ppb (8) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 23.0
 
May 29, 2020, midnight 31.3 ppb (29) 11.7 ppb (11) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 29.0
 
May 28, 2020, 11 p.m. 29.1 ppb (27) 7.6 ppb (7) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 27.0
 
May 28, 2020, 10 p.m. 30.0 ppb (28) 7.3 ppb (7) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 28.0
 
May 28, 2020, 9 p.m. 30.5 ppb (28) 7.7 ppb (7) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 28.0
 
May 28, 2020, 8 p.m. 35.3 ppb (33) 9.7 ppb (9) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 33.0
 
May 28, 2020, 7 p.m. 22.6 ppb (21) 5.1 ppb (5) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 21.0
 
May 28, 2020, 6 p.m. 35.3 ppb (33) 9.9 ppb (9) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 33.0
 
May 28, 2020, 5 p.m. 52.2 ppb (48) 19.7 ppb (18) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 48.0
 
May 28, 2020, 4 p.m. 33.8 ppb (31) 12.7 ppb (12) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 31.0
 
May 28, 2020, 3 p.m. 51.2 ppb (47) 28.8 ppb (27) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 47.0
 
May 28, 2020, 2 p.m. 70.7 ppb (68) 46.4 ppb (43) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 68.0
 
May 28, 2020, 1 p.m. 76.6 ppb (74) 52.5 ppb (49) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 74.0
 
May 28, 2020, noon 54.3 ppb (50) 31.5 ppb (29) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 50.0
 
May 28, 2020, 11 a.m. 44.8 ppb (41) 24.5 ppb (23) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 41.0
 
May 28, 2020, 10 a.m. 36.6 ppb (34) 17.8 ppb (16) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 34.0
 
May 28, 2020, 9 a.m. 16.2 ppb (15) 3.6 ppb (3) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 15.0
 
May 28, 2020, 8 a.m. 20.7 ppb (19) 6.3 ppb (6) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 19.0
 
May 28, 2020, 7 a.m. 21.7 ppb (20) 6.4 ppb (6) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 20.0
 
May 28, 2020, 6 a.m. 24.2 ppb (22) 6.5 ppb (6) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 22.0
 
May 28, 2020, 5 a.m. 22.2 ppb (21) 3.6 ppb (3) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 21.0
 
May 28, 2020, 4 a.m. 17.1 ppb (16) 1.0 ppb (1) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 16.0
 
May 28, 2020, 3 a.m. 23.0 ppb (21) 2.6 ppb (2) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 21.0
 
May 28, 2020, 2 a.m. 26.3 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
 
May 28, 2020, 1 a.m. 30.6 ppb (28) 7.1 ppb (7) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 28.0
 
May 28, 2020, midnight 31.9 ppb (30) 6.8 ppb (6) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 30.0
 
May 27, 2020, 11 p.m. 30.4 ppb (28) 6.1 ppb (6) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 28.0
 
May 27, 2020, 10 p.m. 28.8 ppb (27) 5.2 ppb (5) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 27.0
 
May 27, 2020, 9 p.m. 32.1 ppb (30) 4.7 ppb (4) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 30.0
 
May 27, 2020, 8 p.m. 24.7 ppb (23) 3.7 ppb (3) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 23.0
 
May 27, 2020, 7 p.m. 37.9 ppb (35) 8.1 ppb (8) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 35.0
 
May 27, 2020, 6 p.m. 45.1 ppb (42) 12.1 ppb (11) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 42.0
 
May 27, 2020, 5 p.m. 56.9 ppb (53) 18.0 ppb (17) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 53.0
 
May 27, 2020, 4 p.m. 70.9 ppb (68) 32.7 ppb (30) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 68.0
 
May 27, 2020, 3 p.m. 77.6 ppb (75) 43.6 ppb (40) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 75.0
 
May 27, 2020, 2 p.m. 88.6 ppb (87) 56.4 ppb (53) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 87.0