ID: 2783

AQSQID: 060710026

Site Name: Ontario Near Road

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

Updated: July 13, 2020, 2:36 p.m.

Location: Ontario (Fontana Gateway), CA

Reporting: True, Located: True

Current AQI: 96.0

Ontario (Fontana Gateway) CA, US: 34.068114, -117.525796

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 13, 2020, 1 p.m. 97.7 ppb (96) 63.5 ppb (60) N/A 35.0 ppb (32) N/A N/A N/A 0.54 ppb (6) N/A N/A 96.0
 
July 13, 2020, noon 80.5 ppb (78) 46.2 ppb (43) N/A 34.0 ppb (31) N/A N/A N/A 0.49 ppb (5) N/A N/A 78.0
 
July 13, 2020, 11 a.m. 53.5 ppb (50) 18.9 ppb (18) N/A 35.0 ppb (32) N/A N/A N/A 0.33 ppb (4) N/A N/A 50.0
 
July 13, 2020, 10 a.m. 62.0 ppb (59) 27.6 ppb (26) N/A 35.0 ppb (32) N/A N/A N/A 0.3 ppb (3) N/A N/A 59.0
 
July 13, 2020, 9 a.m. 47.1 ppb (44) 16.4 ppb (15) N/A 31.0 ppb (29) N/A N/A N/A 0.36 ppb (4) N/A N/A 44.0
 
July 13, 2020, 8 a.m. 56.5 ppb (53) 22.0 ppb (20) N/A 35.0 ppb (32) N/A N/A N/A 0.33 ppb (4) N/A N/A 53.0
 
July 13, 2020, 7 a.m. 31.1 ppb (29) 7.8 ppb (7) N/A 23.0 ppb (21) N/A N/A N/A 0.37 ppb (4) N/A N/A 29.0
 
July 13, 2020, 6 a.m. 31.9 ppb (30) 6.5 ppb (6) N/A 26.0 ppb (24) N/A N/A N/A 0.39 ppb (4) N/A N/A 30.0
 
July 13, 2020, 5 a.m. 12.7 ppb (12) 0.2 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A 0.26 ppb (3) N/A N/A 12.0
 
July 13, 2020, 4 a.m. 20.1 ppb (19) 1.5 ppb (1) N/A 19.0 ppb (18) N/A N/A N/A 0.28 ppb (3) N/A N/A 19.0
 
July 13, 2020, 3 a.m. 24.4 ppb (23) 4.0 ppb (4) N/A 21.0 ppb (19) N/A N/A N/A 0.36 ppb (4) N/A N/A 23.0
 
July 13, 2020, 2 a.m. 20.9 ppb (19) 2.9 ppb (3) N/A 18.0 ppb (17) N/A N/A N/A 0.4 ppb (4) N/A N/A 19.0
 
July 13, 2020, 1 a.m. 22.4 ppb (21) 3.7 ppb (3) N/A 19.0 ppb (18) N/A N/A N/A 0.5 ppb (6) N/A N/A 21.0
 
July 13, 2020, midnight 20.0 ppb (19) 2.8 ppb (3) N/A 17.0 ppb (16) N/A N/A N/A 0.46 ppb (5) N/A N/A 19.0
 
July 12, 2020, 11 p.m. 15.3 ppb (14) 2.0 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A 0.34 ppb (4) N/A N/A 14.0
 
July 12, 2020, 10 p.m. 18.0 ppb (17) 3.7 ppb (3) N/A 14.0 ppb (13) N/A N/A N/A 0.36 ppb (4) N/A N/A 17.0
 
July 12, 2020, 9 p.m. 17.4 ppb (16) 2.5 ppb (2) N/A 15.0 ppb (14) N/A N/A N/A 0.35 ppb (4) N/A N/A 16.0
 
July 12, 2020, 8 p.m. 15.1 ppb (14) 1.9 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A 0.32 ppb (4) N/A N/A 14.0
 
July 12, 2020, 7 p.m. 18.4 ppb (17) 2.7 ppb (3) N/A 16.0 ppb (15) N/A N/A N/A 0.31 ppb (3) N/A N/A 17.0
 
July 12, 2020, 6 p.m. 21.5 ppb (20) 3.9 ppb (4) N/A 18.0 ppb (17) N/A N/A N/A 0.31 ppb (3) N/A N/A 20.0
 
July 12, 2020, 5 p.m. 27.0 ppb (25) 5.8 ppb (5) N/A 21.0 ppb (19) N/A N/A N/A 0.33 ppb (4) N/A N/A 25.0
 
July 12, 2020, 4 p.m. 33.1 ppb (31) 8.4 ppb (8) N/A 25.0 ppb (23) N/A N/A N/A 0.39 ppb (4) N/A N/A 31.0
 
July 12, 2020, 3 p.m. 52.8 ppb (49) 21.0 ppb (19) N/A 32.0 ppb (30) N/A N/A N/A 0.49 ppb (5) N/A N/A 49.0
 
July 12, 2020, 2 p.m. 43.9 ppb (41) 18.0 ppb (17) N/A 26.0 ppb (24) N/A N/A N/A 0.48 ppb (5) N/A N/A 41.0
 
July 12, 2020, 1 p.m. 42.2 ppb (39) 16.0 ppb (15) N/A 26.0 ppb (24) N/A N/A N/A 0.45 ppb (5) N/A N/A 39.0
 
July 12, 2020, noon 38.1 ppb (35) 10.3 ppb (10) N/A 28.0 ppb (26) N/A N/A N/A 0.41 ppb (5) N/A N/A 35.0
 
July 12, 2020, 11 a.m. 34.8 ppb (32) 7.8 ppb (7) N/A 27.0 ppb (25) N/A N/A N/A 0.4 ppb (4) N/A N/A 32.0
 
July 12, 2020, 10 a.m. 48.4 ppb (45) 13.9 ppb (13) N/A 35.0 ppb (32) N/A N/A N/A 0.41 ppb (5) N/A N/A 45.0
 
July 12, 2020, 9 a.m. 44.2 ppb (41) 9.7 ppb (9) N/A 35.0 ppb (32) N/A N/A N/A 0.41 ppb (5) N/A N/A 41.0
 
July 12, 2020, 8 a.m. 47.4 ppb (44) 7.3 ppb (7) N/A 40.0 ppb (37) N/A N/A N/A 0.43 ppb (5) N/A N/A 44.0
 
July 12, 2020, 7 a.m. 30.0 ppb (28) 5.3 ppb (5) N/A 25.0 ppb (23) N/A N/A N/A 0.38 ppb (4) N/A N/A 28.0
 
July 11, 2020, 6 p.m. 31.2 ppb (29) 4.2 ppb (4) N/A 27.0 ppb (25) N/A N/A N/A 0.42 ppb (5) N/A N/A 29.0
 
July 11, 2020, 5 p.m. 46.1 ppb (43) 8.6 ppb (8) N/A 38.0 ppb (35) N/A N/A N/A 0.51 ppb (6) N/A N/A 43.0
 
July 11, 2020, 4 p.m. 58.1 ppb (54) 15.7 ppb (15) N/A 43.0 ppb (40) N/A N/A N/A 0.55 ppb (6) N/A N/A 54.0
 
July 11, 2020, 3 p.m. 71.3 ppb (68) 27.5 ppb (25) N/A 44.0 ppb (41) N/A N/A N/A 0.6 ppb (7) N/A N/A 68.0
 
July 11, 2020, 2 p.m. 58.5 ppb (55) 22.2 ppb (21) N/A 36.0 ppb (33) N/A N/A N/A 0.55 ppb (6) N/A N/A 55.0
 
July 11, 2020, 1 p.m. 80.8 ppb (79) 46.1 ppb (43) N/A 35.0 ppb (32) N/A N/A N/A 0.59 ppb (7) N/A N/A 79.0
 
July 11, 2020, noon 75.7 ppb (73) 35.8 ppb (33) N/A 40.0 ppb (37) N/A N/A N/A 0.57 ppb (6) N/A N/A 73.0
 
July 11, 2020, 11 a.m. 46.9 ppb (43) 8.8 ppb (8) N/A 38.0 ppb (35) N/A N/A N/A 0.41 ppb (5) N/A N/A 43.0
 
July 11, 2020, 10 a.m. 55.6 ppb (52) 18.3 ppb (17) N/A 37.0 ppb (34) N/A N/A N/A 0.43 ppb (5) N/A N/A 52.0
 
July 11, 2020, 9 a.m. 45.3 ppb (42) 11.5 ppb (11) N/A 34.0 ppb (31) N/A N/A N/A 0.43 ppb (5) N/A N/A 42.0
 
July 11, 2020, 8 a.m. 50.6 ppb (47) 11.6 ppb (11) N/A 39.0 ppb (36) N/A N/A N/A 0.46 ppb (5) N/A N/A 47.0
 
July 11, 2020, 7 a.m. 58.1 ppb (54) 13.2 ppb (12) N/A 45.0 ppb (42) N/A N/A N/A 0.52 ppb (6) N/A N/A 54.0
 
July 11, 2020, 6 a.m. 36.0 ppb (33) 3.3 ppb (3) N/A 33.0 ppb (31) N/A N/A N/A 0.44 ppb (5) N/A N/A 33.0
 
July 11, 2020, 5 a.m. 32.5 ppb (30) 2.5 ppb (2) N/A 30.0 ppb (28) N/A N/A N/A 0.4 ppb (4) N/A N/A 30.0
 
July 11, 2020, 4 a.m. 44.7 ppb (41) 6.7 ppb (6) N/A 38.0 ppb (35) N/A N/A N/A 0.53 ppb (6) N/A N/A 41.0
 
July 11, 2020, 3 a.m. 47.4 ppb (44) 6.2 ppb (6) N/A 41.0 ppb (38) N/A N/A N/A 0.53 ppb (6) N/A N/A 44.0
 
July 11, 2020, 2 a.m. 45.7 ppb (42) 4.8 ppb (4) N/A 41.0 ppb (38) N/A N/A N/A 0.55 ppb (6) N/A N/A 42.0
 
July 11, 2020, 1 a.m. 40.8 ppb (38) 5.0 ppb (5) N/A 36.0 ppb (33) N/A N/A N/A 0.43 ppb (5) N/A N/A 38.0
 
July 11, 2020, midnight 42.5 ppb (39) 5.0 ppb (5) N/A 38.0 ppb (35) N/A N/A N/A 0.45 ppb (5) N/A N/A 39.0
 
July 10, 2020, 11 p.m. 39.5 ppb (37) 4.4 ppb (4) N/A 35.0 ppb (32) N/A N/A N/A 0.42 ppb (5) N/A N/A 37.0
 
July 10, 2020, 10 p.m. 42.5 ppb (39) 4.8 ppb (4) N/A 38.0 ppb (35) N/A N/A N/A 0.44 ppb (5) N/A N/A 39.0
 
July 10, 2020, 9 p.m. 37.6 ppb (35) 4.5 ppb (4) N/A 33.0 ppb (31) N/A N/A N/A 0.4 ppb (4) N/A N/A 35.0
 
July 10, 2020, 8 p.m. 43.7 ppb (40) 8.1 ppb (8) N/A 36.0 ppb (33) N/A N/A N/A 0.36 ppb (4) N/A N/A 40.0
 
July 10, 2020, 7 p.m. 42.4 ppb (39) 7.1 ppb (7) N/A 35.0 ppb (32) N/A N/A N/A 0.36 ppb (4) N/A N/A 39.0
 
July 10, 2020, 6 p.m. 54.4 ppb (50) 12.0 ppb (11) N/A 42.0 ppb (39) N/A N/A N/A 0.44 ppb (5) N/A N/A 50.0
 
July 10, 2020, 5 p.m. 68.7 ppb (66) 18.6 ppb (17) N/A 50.0 ppb (46) N/A N/A N/A 0.49 ppb (5) N/A N/A 66.0
 
July 10, 2020, 4 p.m. 98.6 ppb (97) 46.6 ppb (43) N/A 52.0 ppb (48) N/A N/A N/A 0.58 ppb (6) N/A N/A 97.0
 
July 10, 2020, 3 p.m. 80.1 ppb (78) 42.0 ppb (39) N/A 38.0 ppb (35) N/A N/A N/A 0.57 ppb (6) N/A N/A 78.0
 
July 10, 2020, 2 p.m. 115.7 ppb (103) 75.1 ppb (72) N/A 41.0 ppb (38) N/A N/A N/A 0.66 ppb (7) N/A N/A 103.0
 
July 10, 2020, 1 p.m. 98.8 ppb (98) 63.9 ppb (61) N/A 35.0 ppb (32) N/A N/A N/A 0.58 ppb (6) N/A N/A 98.0
 
July 10, 2020, noon 94.9 ppb (94) 58.7 ppb (55) N/A 37.0 ppb (34) N/A N/A N/A 0.51 ppb (6) N/A N/A 94.0
 
July 10, 2020, 11 a.m. 61.0 ppb (57) 30.5 ppb (28) N/A 31.0 ppb (29) N/A N/A N/A 0.37 ppb (4) N/A N/A 57.0
 
July 10, 2020, 10 a.m. 49.1 ppb (45) 20.4 ppb (19) N/A 29.0 ppb (27) N/A N/A N/A 0.29 ppb (3) N/A N/A 45.0
 
July 10, 2020, 9 a.m. 57.7 ppb (54) 22.7 ppb (21) N/A 35.0 ppb (32) N/A N/A N/A 0.35 ppb (4) N/A N/A 54.0
 
July 10, 2020, 8 a.m. 57.1 ppb (53) 19.6 ppb (18) N/A 38.0 ppb (35) N/A N/A N/A 0.34 ppb (4) N/A N/A 53.0
 
July 10, 2020, 7 a.m. 27.1 ppb (25) 3.4 ppb (3) N/A 24.0 ppb (22) N/A N/A N/A 0.29 ppb (3) N/A N/A 25.0
 
July 10, 2020, 6 a.m. 43.0 ppb (40) 9.3 ppb (9) N/A 34.0 ppb (31) N/A N/A N/A 0.36 ppb (4) N/A N/A 40.0
 
July 10, 2020, 5 a.m. 38.4 ppb (36) 11.7 ppb (11) N/A 27.0 ppb (25) N/A N/A N/A 0.34 ppb (4) N/A N/A 36.0
 
July 10, 2020, 4 a.m. 44.3 ppb (41) 11.4 ppb (11) N/A 33.0 ppb (31) N/A N/A N/A 0.35 ppb (4) N/A N/A 41.0
 
July 10, 2020, 3 a.m. 45.7 ppb (42) 10.9 ppb (10) N/A 35.0 ppb (32) N/A N/A N/A 0.38 ppb (4) N/A N/A 42.0
 
July 10, 2020, 2 a.m. 42.7 ppb (40) 7.0 ppb (6) N/A 36.0 ppb (33) N/A N/A N/A 0.39 ppb (4) N/A N/A 40.0
 
July 10, 2020, 1 a.m. 42.4 ppb (39) 7.6 ppb (7) N/A 35.0 ppb (32) N/A N/A N/A 0.39 ppb (4) N/A N/A 39.0
 
July 10, 2020, midnight 37.4 ppb (35) 7.1 ppb (7) N/A 30.0 ppb (28) N/A N/A N/A 0.39 ppb (4) N/A N/A 35.0
 
July 9, 2020, 11 p.m. 32.7 ppb (30) 6.4 ppb (6) N/A 26.0 ppb (24) N/A N/A N/A 0.35 ppb (4) N/A N/A 30.0
 
July 9, 2020, 10 p.m. 34.1 ppb (32) 6.2 ppb (6) N/A 28.0 ppb (26) N/A N/A N/A 0.37 ppb (4) N/A N/A 32.0
 
July 9, 2020, 9 p.m. 31.8 ppb (29) 5.7 ppb (5) N/A 26.0 ppb (24) N/A N/A N/A 0.29 ppb (3) N/A N/A 29.0
 
July 9, 2020, 8 p.m. 42.2 ppb (39) 10.5 ppb (10) N/A 32.0 ppb (30) N/A N/A N/A 0.29 ppb (3) N/A N/A 39.0
 
July 9, 2020, 7 p.m. 44.2 ppb (41) 11.8 ppb (11) N/A 33.0 ppb (31) N/A N/A N/A 0.3 ppb (3) N/A N/A 41.0
 
July 9, 2020, 6 p.m. 48.8 ppb (45) 16.1 ppb (15) N/A 33.0 ppb (31) N/A N/A N/A 0.33 ppb (4) N/A N/A 45.0
 
July 9, 2020, 5 p.m. 61.3 ppb (58) 24.9 ppb (23) N/A 37.0 ppb (34) N/A N/A N/A 0.42 ppb (5) N/A N/A 58.0
 
July 9, 2020, 4 p.m. 80.0 ppb (78) 43.0 ppb (40) N/A 37.0 ppb (34) N/A N/A N/A 0.47 ppb (5) N/A N/A 78.0
 
July 9, 2020, 3 p.m. 80.5 ppb (78) 47.7 ppb (44) N/A 33.0 ppb (31) N/A N/A N/A 0.51 ppb (6) N/A N/A 78.0
 
July 9, 2020, 2 p.m. 90.5 ppb (89) 59.3 ppb (56) N/A 32.0 ppb (30) N/A N/A N/A 0.52 ppb (6) N/A N/A 89.0
 
July 9, 2020, 1 p.m. 84.8 ppb (83) 55.4 ppb (51) N/A 30.0 ppb (28) N/A N/A N/A 0.51 ppb (6) N/A N/A 83.0
 
July 9, 2020, noon 79.7 ppb (77) 48.7 ppb (45) N/A 31.0 ppb (29) N/A N/A N/A 0.46 ppb (5) N/A N/A 77.0
 
July 9, 2020, 11 a.m. 53.0 ppb (49) 26.9 ppb (25) N/A 26.0 ppb (24) N/A N/A N/A 0.34 ppb (4) N/A N/A 49.0
 
July 9, 2020, 10 a.m. 56.5 ppb (53) 27.2 ppb (25) N/A 30.0 ppb (28) N/A N/A N/A 0.33 ppb (4) N/A N/A 53.0
 
July 9, 2020, 9 a.m. 46.5 ppb (43) 18.5 ppb (17) N/A 28.0 ppb (26) N/A N/A N/A 0.27 ppb (3) N/A N/A 43.0
 
July 9, 2020, 8 a.m. 43.6 ppb (40) 16.5 ppb (15) N/A 27.0 ppb (25) N/A N/A N/A 0.28 ppb (3) N/A N/A 40.0
 
July 9, 2020, 7 a.m. 40.3 ppb (37) 13.6 ppb (13) N/A 27.0 ppb (25) N/A N/A N/A 0.29 ppb (3) N/A N/A 37.0
 
July 9, 2020, 6 a.m. 39.5 ppb (37) 13.5 ppb (12) N/A 26.0 ppb (24) N/A N/A N/A 0.28 ppb (3) N/A N/A 37.0
 
July 9, 2020, 5 a.m. 41.1 ppb (38) 12.7 ppb (12) N/A 29.0 ppb (27) N/A N/A N/A 0.35 ppb (4) N/A N/A 38.0
 
July 9, 2020, 4 a.m. 42.1 ppb (39) 13.4 ppb (12) N/A 29.0 ppb (27) N/A N/A N/A 0.34 ppb (4) N/A N/A 39.0
 
July 9, 2020, 3 a.m. 37.2 ppb (34) 9.1 ppb (8) N/A 28.0 ppb (26) N/A N/A N/A 0.32 ppb (4) N/A N/A 34.0
 
July 9, 2020, 2 a.m. 35.8 ppb (33) 9.3 ppb (9) N/A 27.0 ppb (25) N/A N/A N/A 0.34 ppb (4) N/A N/A 33.0
 
July 9, 2020, 1 a.m. 32.3 ppb (30) 8.4 ppb (8) N/A 24.0 ppb (22) N/A N/A N/A 0.32 ppb (4) N/A N/A 30.0
 
July 9, 2020, midnight 34.5 ppb (32) 9.8 ppb (9) N/A 25.0 ppb (23) N/A N/A N/A 0.34 ppb (4) N/A N/A 32.0
 
July 8, 2020, 11 p.m. 29.6 ppb (27) 6.6 ppb (6) N/A 23.0 ppb (21) N/A N/A N/A 0.29 ppb (3) N/A N/A 27.0
 
July 8, 2020, 10 p.m. 34.5 ppb (32) 8.4 ppb (8) N/A 26.0 ppb (24) N/A N/A N/A 0.28 ppb (3) N/A N/A 32.0
 
July 8, 2020, 9 p.m. 36.8 ppb (34) 8.0 ppb (7) N/A 29.0 ppb (27) N/A N/A N/A 0.3 ppb (3) N/A N/A 34.0
 
July 8, 2020, 8 p.m. 33.2 ppb (31) 8.0 ppb (7) N/A 25.0 ppb (23) N/A N/A N/A 0.27 ppb (3) N/A N/A 31.0
 
July 8, 2020, 7 p.m. 33.5 ppb (31) 7.7 ppb (7) N/A 26.0 ppb (24) N/A N/A N/A 0.3 ppb (3) N/A N/A 31.0
 
July 8, 2020, 6 p.m. 48.6 ppb (45) 15.0 ppb (14) N/A 34.0 ppb (31) N/A N/A N/A 0.38 ppb (4) N/A N/A 45.0
 
July 8, 2020, 5 p.m. 53.8 ppb (50) 18.7 ppb (17) N/A 35.0 ppb (32) N/A N/A N/A 0.39 ppb (4) N/A N/A 50.0
 
July 8, 2020, 4 p.m. 44.6 ppb (41) 15.5 ppb (14) N/A 29.0 ppb (27) N/A N/A N/A 0.37 ppb (4) N/A N/A 41.0
 
July 8, 2020, 3 p.m. 70.7 ppb (68) 34.8 ppb (32) N/A 36.0 ppb (33) N/A N/A N/A 0.47 ppb (5) N/A N/A 68.0
 
July 8, 2020, 2 p.m. 92.4 ppb (91) 56.1 ppb (52) N/A 36.0 ppb (33) N/A N/A N/A 0.56 ppb (6) N/A N/A 91.0
 
July 8, 2020, 1 p.m. 97.8 ppb (97) 59.0 ppb (55) N/A 39.0 ppb (36) N/A N/A N/A 0.58 ppb (6) N/A N/A 97.0
 
July 8, 2020, noon 85.5 ppb (84) 46.6 ppb (43) N/A 39.0 ppb (36) N/A N/A N/A 0.53 ppb (6) N/A N/A 84.0
 
July 8, 2020, 11 a.m. 69.4 ppb (66) 33.5 ppb (31) N/A 36.0 ppb (33) N/A N/A N/A 0.41 ppb (5) N/A N/A 66.0
 
July 8, 2020, 10 a.m. 60.1 ppb (56) 23.2 ppb (21) N/A 37.0 ppb (34) N/A N/A N/A 0.4 ppb (4) N/A N/A 56.0
 
July 8, 2020, 9 a.m. 60.8 ppb (57) 20.2 ppb (19) N/A 41.0 ppb (38) N/A N/A N/A 0.39 ppb (4) N/A N/A 57.0
 
July 8, 2020, 8 a.m. 53.3 ppb (49) 15.7 ppb (15) N/A 38.0 ppb (35) N/A N/A N/A 0.37 ppb (4) N/A N/A 49.0
 
July 8, 2020, 7 a.m. 53.8 ppb (50) 16.2 ppb (15) N/A 38.0 ppb (35) N/A N/A N/A 0.37 ppb (4) N/A N/A 50.0
 
July 8, 2020, 6 a.m. 46.9 ppb (43) 11.7 ppb (11) N/A 35.0 ppb (32) N/A N/A N/A 0.39 ppb (4) N/A N/A 43.0
 
July 8, 2020, 5 a.m. 48.4 ppb (45) 12.5 ppb (12) N/A 36.0 ppb (33) N/A N/A N/A 0.38 ppb (4) N/A N/A 45.0
 
July 8, 2020, 4 a.m. 38.2 ppb (35) 8.9 ppb (8) N/A 29.0 ppb (27) N/A N/A N/A 0.36 ppb (4) N/A N/A 35.0
 
July 8, 2020, 3 a.m. 37.9 ppb (35) 10.9 ppb (10) N/A 27.0 ppb (25) N/A N/A N/A 0.34 ppb (4) N/A N/A 35.0
 
July 8, 2020, 2 a.m. 38.4 ppb (36) 10.7 ppb (10) N/A 28.0 ppb (26) N/A N/A N/A 0.33 ppb (4) N/A N/A 36.0
 
July 8, 2020, 1 a.m. 37.3 ppb (35) 10.7 ppb (10) N/A 27.0 ppb (25) N/A N/A N/A 0.37 ppb (4) N/A N/A 35.0
 
July 8, 2020, midnight 32.7 ppb (30) 8.8 ppb (8) N/A 24.0 ppb (22) N/A N/A N/A 0.3 ppb (3) N/A N/A 30.0
 
July 7, 2020, 11 p.m. 34.0 ppb (31) 10.0 ppb (9) N/A 24.0 ppb (22) N/A N/A N/A 0.29 ppb (3) N/A N/A 31.0
 
July 7, 2020, 10 p.m. 31.5 ppb (29) 7.6 ppb (7) N/A 24.0 ppb (22) N/A N/A N/A 0.31 ppb (3) N/A N/A 29.0
 
July 7, 2020, 9 p.m. 32.9 ppb (30) 6.3 ppb (6) N/A 27.0 ppb (25) N/A N/A N/A 0.32 ppb (4) N/A N/A 30.0
 
July 7, 2020, 8 p.m. 32.9 ppb (30) 5.9 ppb (5) N/A 27.0 ppb (25) N/A N/A N/A 0.31 ppb (3) N/A N/A 30.0
 
July 7, 2020, 7 p.m. 42.4 ppb (39) 12.9 ppb (12) N/A 30.0 ppb (28) N/A N/A N/A 0.3 ppb (3) N/A N/A 39.0
 
July 7, 2020, 6 p.m. 46.9 ppb (43) 15.1 ppb (14) N/A 32.0 ppb (30) N/A N/A N/A 0.33 ppb (4) N/A N/A 43.0
 
July 7, 2020, 5 p.m. 60.1 ppb (56) 21.9 ppb (20) N/A 38.0 ppb (35) N/A N/A N/A 0.4 ppb (4) N/A N/A 56.0
 
July 7, 2020, 4 p.m. 76.7 ppb (74) 37.2 ppb (34) N/A 40.0 ppb (37) N/A N/A N/A 0.46 ppb (5) N/A N/A 74.0
 
July 7, 2020, 3 p.m. 92.6 ppb (91) 54.1 ppb (50) N/A 39.0 ppb (36) N/A N/A N/A 0.54 ppb (6) N/A N/A 91.0
 
July 7, 2020, 2 p.m. 107.0 ppb (101) 69.7 ppb (67) N/A 38.0 ppb (35) N/A N/A N/A 0.6 ppb (7) N/A N/A 101.0
 
July 7, 2020, 1 p.m. 135.0 ppb (107) 96.3 ppb (95) N/A 39.0 ppb (36) N/A N/A N/A 0.68 ppb (8) N/A N/A 107.0
 
July 7, 2020, noon 90.8 ppb (89) 56.1 ppb (52) N/A 35.0 ppb (32) N/A N/A N/A 0.51 ppb (6) N/A N/A 89.0
 
July 7, 2020, 11 a.m. 57.7 ppb (54) 25.0 ppb (23) N/A 33.0 ppb (31) N/A N/A N/A 0.38 ppb (4) N/A N/A 54.0
 
July 7, 2020, 10 a.m. 82.4 ppb (80) 45.4 ppb (42) N/A 37.0 ppb (34) N/A N/A N/A 0.41 ppb (5) N/A N/A 80.0
 
July 7, 2020, 9 a.m. 45.6 ppb (42) 12.3 ppb (11) N/A 33.0 ppb (31) N/A N/A N/A 0.28 ppb (3) N/A N/A 42.0
 
July 7, 2020, 8 a.m. 48.5 ppb (45) 15.8 ppb (15) N/A 33.0 ppb (31) N/A N/A N/A 0.28 ppb (3) N/A N/A 45.0
 
July 7, 2020, 7 a.m. 44.3 ppb (41) 13.7 ppb (13) N/A 31.0 ppb (29) N/A N/A N/A 0.28 ppb (3) N/A N/A 41.0
 
July 7, 2020, 6 a.m. 48.1 ppb (45) 13.8 ppb (13) N/A 34.0 ppb (31) N/A N/A N/A 0.37 ppb (4) N/A N/A 45.0
 
July 7, 2020, 5 a.m. 37.5 ppb (35) 7.4 ppb (7) N/A 30.0 ppb (28) N/A N/A N/A 0.36 ppb (4) N/A N/A 35.0
 
July 7, 2020, 4 a.m. 35.1 ppb (32) 6.1 ppb (6) N/A 29.0 ppb (27) N/A N/A N/A 0.31 ppb (3) N/A N/A 32.0
 
July 7, 2020, 3 a.m. 50.7 ppb (47) 17.3 ppb (16) N/A 34.0 ppb (31) N/A N/A N/A 0.34 ppb (4) N/A N/A 47.0
 
July 7, 2020, 2 a.m. 41.4 ppb (38) 12.5 ppb (12) N/A 29.0 ppb (27) N/A N/A N/A 0.33 ppb (4) N/A N/A 38.0
 
July 7, 2020, 1 a.m. 29.3 ppb (27) 7.9 ppb (7) N/A 21.0 ppb (19) N/A N/A N/A 0.26 ppb (3) N/A N/A 27.0
 
July 7, 2020, midnight 33.7 ppb (31) 11.0 ppb (10) N/A 23.0 ppb (21) N/A N/A N/A 0.27 ppb (3) N/A N/A 31.0
 
July 6, 2020, 11 p.m. 34.6 ppb (32) 10.0 ppb (9) N/A 25.0 ppb (23) N/A N/A N/A 0.29 ppb (3) N/A N/A 32.0
 
July 6, 2020, 10 p.m. 27.7 ppb (26) 5.4 ppb (5) N/A 22.0 ppb (20) N/A N/A N/A 0.29 ppb (3) N/A N/A 26.0
 
July 6, 2020, 9 p.m. 39.5 ppb (37) 7.0 ppb (6) N/A 33.0 ppb (31) N/A N/A N/A 0.38 ppb (4) N/A N/A 37.0
 
July 6, 2020, 8 p.m. 37.0 ppb (34) 8.3 ppb (8) N/A 29.0 ppb (27) N/A N/A N/A 0.29 ppb (3) N/A N/A 34.0
 
July 6, 2020, 7 p.m. 34.9 ppb (32) 8.5 ppb (8) N/A 27.0 ppb (25) N/A N/A N/A 0.27 ppb (3) N/A N/A 32.0
 
July 6, 2020, 6 p.m. 31.3 ppb (29) 7.7 ppb (7) N/A 24.0 ppb (22) N/A N/A N/A 0.25 ppb (3) N/A N/A 29.0
 
July 6, 2020, 5 p.m. 54.7 ppb (51) 17.3 ppb (16) N/A 38.0 ppb (35) N/A N/A N/A 0.31 ppb (3) N/A N/A 51.0
 
July 6, 2020, 4 p.m. 73.1 ppb (70) 27.9 ppb (26) N/A 45.0 ppb (42) N/A N/A N/A 0.39 ppb (4) N/A N/A 70.0
 
July 6, 2020, 3 p.m. 64.9 ppb (62) 26.5 ppb (25) N/A 39.0 ppb (36) N/A N/A N/A 0.44 ppb (5) N/A N/A 62.0
 
July 6, 2020, 2 p.m. 125.1 ppb (105) 78.1 ppb (76) N/A 47.0 ppb (44) N/A N/A N/A 0.71 ppb (8) N/A N/A 105.0
 
July 6, 2020, 1 p.m. 107.0 ppb (101) 60.5 ppb (57) N/A 47.0 ppb (44) N/A N/A N/A 0.58 ppb (6) N/A N/A 101.0
 
July 6, 2020, noon 59.8 ppb (56) 19.4 ppb (18) N/A 41.0 ppb (38) N/A N/A N/A 0.4 ppb (4) N/A N/A 56.0
 
July 6, 2020, 11 a.m. 91.4 ppb (90) 54.2 ppb (50) N/A 37.0 ppb (34) N/A N/A N/A 0.41 ppb (5) N/A N/A 90.0
 
July 6, 2020, 10 a.m. 39.2 ppb (36) 8.0 ppb (7) N/A 31.0 ppb (29) N/A N/A N/A 0.32 ppb (4) N/A N/A 36.0
 
July 6, 2020, 9 a.m. 34.0 ppb (31) 2.7 ppb (3) N/A 31.0 ppb (29) N/A N/A N/A 0.45 ppb (5) N/A N/A 31.0
 
July 6, 2020, 8 a.m. 39.9 ppb (37) 7.9 ppb (7) N/A 32.0 ppb (30) N/A N/A N/A 0.44 ppb (5) N/A N/A 37.0
 
July 6, 2020, 7 a.m. 47.2 ppb (44) 11.4 ppb (11) N/A 36.0 ppb (33) N/A N/A N/A 0.37 ppb (4) N/A N/A 44.0
 
July 6, 2020, 6 a.m. 43.8 ppb (41) 8.6 ppb (8) N/A 35.0 ppb (32) N/A N/A N/A 0.45 ppb (5) N/A N/A 41.0
 
July 6, 2020, 5 a.m. 29.8 ppb (28) 2.2 ppb (2) N/A 28.0 ppb (26) N/A N/A N/A 0.35 ppb (4) N/A N/A 28.0
 
July 6, 2020, 4 a.m. 27.5 ppb (25) 4.5 ppb (4) N/A 23.0 ppb (21) N/A N/A N/A 0.38 ppb (4) N/A N/A 25.0
 
July 6, 2020, 3 a.m. 25.6 ppb (24) 4.4 ppb (4) N/A 21.0 ppb (19) N/A N/A N/A 0.38 ppb (4) N/A N/A 24.0
 
July 6, 2020, 2 a.m. 18.1 ppb (17) 1.9 ppb (2) N/A 16.0 ppb (15) N/A N/A N/A 0.35 ppb (4) N/A N/A 17.0