AQSQID: 180970087

Site Name: Indpls - I-70 E

Location: Indianapolis (I 70), IN

Reporting: True, Located: True

Current AQI: 35.0

Indianapolis (I 70) IN, US: 39.787933, -86.13088

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 18, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.3 μg/m3 (35) 35.0
 
July 18, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (45) 45.0
 
July 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 18.8 μg/m3 (64) 64.0
 
July 18, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 10.9 μg/m3 (45) 45.0
 
July 18, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 5.7 μg/m3 (24) 24.0
 
July 18, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 8.7 μg/m3 (36) 36.0
 
July 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 14.1 μg/m3 (54) 54.0
 
July 18, 2019, midnight N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 13.8 μg/m3 (54) 54.0
 
July 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 15.1 μg/m3 (57) 57.0
 
July 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 12.7 μg/m3 (51) 51.0
 
July 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.55 ppb (6) N/A 12.1 μg/m3 (50) 50.0
 
July 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 8.6 μg/m3 (36) 36.0
 
July 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 7.1 μg/m3 (30) 30.0
 
July 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.56 ppb (6) N/A 5.0 μg/m3 (21) 22.0
 
July 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.54 ppb (6) N/A 3.4 μg/m3 (14) 21.0
 
July 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.55 ppb (6) N/A 3.5 μg/m3 (15) 17.0
 
July 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.54 ppb (6) N/A 3.3 μg/m3 (14) 15.0
 
July 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.55 ppb (6) N/A 3.0 μg/m3 (12) 12.0
 
July 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.61 ppb (7) N/A 12.1 μg/m3 (50) 50.0
 
July 17, 2019, noon N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.66 ppb (7) N/A 11.2 μg/m3 (47) 47.0
 
July 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.74 ppb (8) N/A 14.6 μg/m3 (56) 56.0
 
July 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.61 ppb (7) N/A 10.4 μg/m3 (43) 43.0
 
July 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.53 ppb (6) N/A 10.4 μg/m3 (43) 43.0
 
July 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.42 ppb (5) N/A 3.8 μg/m3 (16) 16.0
 
July 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.41 ppb (5) N/A 1.4 μg/m3 (6) 9.0
 
July 17, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.37 ppb (4) N/A 3.1 μg/m3 (13) 13.0
 
July 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.37 ppb (4) N/A 4.3 μg/m3 (18) 18.0
 
July 17, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.37 ppb (4) N/A -1.7 μg/m3 (0) 15.0
 
July 17, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.42 ppb (5) N/A 5.9 μg/m3 (25) 25.0
 
July 17, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.39 ppb (4) N/A 5.5 μg/m3 (23) 23.0
 
July 17, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.41 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
July 17, 2019, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.4 ppb (4) N/A 2.3 μg/m3 (10) 15.0
 
July 16, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.42 ppb (5) N/A 1.2 μg/m3 (5) 15.0
 
July 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.43 ppb (5) N/A -0.2 μg/m3 (0) 16.0
 
July 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.43 ppb (5) N/A 5.1 μg/m3 (21) 21.0
 
July 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.4 ppb (4) N/A 2.4 μg/m3 (10) 20.0
 
July 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.38 ppb (4) N/A 9.8 μg/m3 (41) 41.0
 
July 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.37 ppb (4) N/A 6.2 μg/m3 (26) 26.0
 
July 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.36 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
July 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.36 ppb (4) N/A 5.4 μg/m3 (23) 23.0
 
July 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.36 ppb (4) N/A 8.3 μg/m3 (35) 35.0
 
July 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.35 ppb (4) N/A 6.8 μg/m3 (28) 28.0
 
July 16, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.36 ppb (4) N/A 11.5 μg/m3 (48) 48.0
 
July 16, 2019, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.37 ppb (4) N/A 3.7 μg/m3 (15) 15.0
 
July 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.37 ppb (4) N/A 3.5 μg/m3 (15) 15.0
 
July 16, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.36 ppb (4) N/A 3.7 μg/m3 (15) 15.0
 
July 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.35 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
July 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.35 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
July 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.35 ppb (4) N/A 6.8 μg/m3 (28) 28.0
 
July 16, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.35 ppb (4) N/A 8.4 μg/m3 (35) 35.0
 
July 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.35 ppb (4) N/A 14.4 μg/m3 (55) 55.0
 
July 16, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.35 ppb (4) N/A 14.9 μg/m3 (56) 56.0
 
July 16, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.35 ppb (4) N/A 23.2 μg/m3 (74) 74.0
 
July 16, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.32 ppb (4) N/A 16.1 μg/m3 (59) 59.0
 
July 16, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.33 ppb (4) N/A 15.6 μg/m3 (58) 58.0
 
July 16, 2019, midnight N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.35 ppb (4) N/A 22.1 μg/m3 (71) 71.0
 
July 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.34 ppb (4) N/A 22.1 μg/m3 (71) 71.0
 
July 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.33 ppb (4) N/A 18.9 μg/m3 (65) 65.0
 
July 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.3 ppb (3) N/A 19.1 μg/m3 (65) 65.0
 
July 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.27 ppb (3) N/A 15.4 μg/m3 (57) 57.0
 
July 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.27 ppb (3) N/A 12.3 μg/m3 (51) 51.0
 
July 15, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.3 ppb (3) N/A 14.1 μg/m3 (54) 54.0
 
July 15, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.36 ppb (4) N/A 15.2 μg/m3 (57) 57.0
 
July 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.43 ppb (5) N/A 15.3 μg/m3 (57) 57.0
 
July 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.47 ppb (5) N/A 16.2 μg/m3 (59) 59.0
 
July 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.46 ppb (5) N/A 12.0 μg/m3 (50) 50.0
 
July 15, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.53 ppb (6) N/A 14.5 μg/m3 (55) 55.0
 
July 15, 2019, noon N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.61 ppb (7) N/A 13.4 μg/m3 (53) 53.0
 
July 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.54 ppb (6) N/A 14.1 μg/m3 (54) 54.0
 
July 15, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.49 ppb (5) N/A 15.5 μg/m3 (57) 57.0
 
July 15, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.49 ppb (5) N/A 17.0 μg/m3 (61) 61.0
 
July 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.4 ppb (4) N/A 10.1 μg/m3 (42) 42.0
 
July 15, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.42 ppb (5) N/A 10.7 μg/m3 (45) 45.0
 
July 15, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.47 ppb (5) N/A 14.5 μg/m3 (55) 55.0
 
July 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.47 ppb (5) N/A 19.6 μg/m3 (66) 66.0
 
July 15, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.43 ppb (5) N/A 26.9 μg/m3 (82) 82.0
 
July 15, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.39 ppb (4) N/A 11.2 μg/m3 (47) 47.0
 
July 15, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.41 ppb (5) N/A 6.3 μg/m3 (26) 34.0
 
July 15, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.4 ppb (4) N/A 3.5 μg/m3 (15) 35.0
 
July 15, 2019, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (39) 0.53 ppb (6) N/A 14.3 μg/m3 (55) 55.0
 
July 14, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) 0.51 ppb (6) N/A 15.0 μg/m3 (56) 56.0
 
July 14, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) 0.47 ppb (5) N/A 12.9 μg/m3 (52) 52.0
 
July 14, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) 0.41 ppb (5) N/A 10.6 μg/m3 (44) 47.0
 
July 14, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) 0.44 ppb (5) N/A 9.1 μg/m3 (38) 50.0
 
July 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (52) 0.43 ppb (5) N/A 9.8 μg/m3 (41) 52.0
 
July 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) 0.45 ppb (5) N/A 10.0 μg/m3 (42) 51.0
 
July 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) 0.44 ppb (5) N/A 11.9 μg/m3 (50) 53.0
 
July 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) 0.49 ppb (5) N/A 13.5 μg/m3 (53) 53.0
 
July 14, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (46) 0.44 ppb (5) N/A 13.7 μg/m3 (54) 54.0
 
July 14, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) 0.39 ppb (4) N/A 11.6 μg/m3 (48) 48.0
 
July 14, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.4 ppb (4) N/A 13.2 μg/m3 (53) 53.0
 
July 14, 2019, noon N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.45 ppb (5) N/A 15.5 μg/m3 (57) 57.0
 
July 14, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.6 ppb (7) N/A 20.5 μg/m3 (68) 68.0
 
July 14, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.48 ppb (5) N/A 23.4 μg/m3 (74) 74.0
 
July 14, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.45 ppb (5) N/A 17.8 μg/m3 (62) 62.0
 
July 14, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.44 ppb (5) N/A 19.2 μg/m3 (65) 65.0
 
July 14, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.49 ppb (5) N/A 25.8 μg/m3 (79) 79.0
 
July 14, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.49 ppb (5) N/A 29.2 μg/m3 (87) 87.0
 
July 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A 0.52 ppb (6) N/A 25.6 μg/m3 (79) 79.0
 
July 14, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.52 ppb (6) N/A 20.8 μg/m3 (69) 69.0
 
July 14, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.46 ppb (5) N/A 15.6 μg/m3 (58) 58.0
 
July 14, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.57 ppb (6) N/A 12.5 μg/m3 (51) 51.0
 
July 14, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.59 ppb (7) N/A 9.3 μg/m3 (39) 39.0
 
July 14, 2019, midnight N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.49 ppb (5) N/A 6.5 μg/m3 (27) 35.0
 
July 13, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.56 ppb (6) N/A 5.5 μg/m3 (23) 36.0
 
July 13, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.56 ppb (6) N/A 4.7 μg/m3 (20) 35.0
 
July 13, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.54 ppb (6) N/A 5.4 μg/m3 (23) 36.0
 
July 13, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) 0.5 ppb (6) N/A 5.4 μg/m3 (23) 42.0
 
July 13, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) 0.47 ppb (5) N/A 6.2 μg/m3 (26) 42.0
 
July 13, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) 0.44 ppb (5) N/A 6.3 μg/m3 (26) 45.0
 
July 13, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) 0.37 ppb (4) N/A 6.2 μg/m3 (26) 47.0
 
July 13, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) 0.36 ppb (4) N/A 5.5 μg/m3 (23) 45.0
 
July 13, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) 0.42 ppb (5) N/A 5.7 μg/m3 (24) 38.0
 
July 13, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) 0.46 ppb (5) N/A 10.3 μg/m3 (43) 43.0
 
July 13, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.49 ppb (5) N/A 20.3 μg/m3 (68) 68.0
 
July 13, 2019, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.65 ppb (7) N/A 26.2 μg/m3 (80) 80.0
 
July 13, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.74 ppb (8) N/A 29.7 μg/m3 (88) 88.0
 
July 13, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.81 ppb (9) N/A 33.2 μg/m3 (95) 95.0
 
July 13, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.96 ppb (11) N/A 41.7 μg/m3 (116) 116.0
 
July 13, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.96 ppb (11) N/A 40.0 μg/m3 (111) 111.0
 
July 13, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.96 ppb (11) N/A 37.0 μg/m3 (104) 104.0
 
July 13, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.98 ppb (11) N/A 32.4 μg/m3 (93) 93.0
 
July 13, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 1.03 ppb (11) N/A 35.9 μg/m3 (101) 101.0
 
July 13, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.88 ppb (10) N/A 30.0 μg/m3 (88) 88.0
 
July 13, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.83 ppb (9) N/A 31.9 μg/m3 (92) 92.0
 
July 13, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.62 ppb (7) N/A 17.2 μg/m3 (61) 61.0
 
July 13, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.71 ppb (8) N/A 18.4 μg/m3 (64) 64.0
 
July 13, 2019, midnight N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.49 ppb (5) N/A 9.4 μg/m3 (39) 39.0
 
July 12, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) 0.54 ppb (6) N/A 9.7 μg/m3 (40) 40.0
 
July 12, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.55 ppb (6) N/A 10.2 μg/m3 (42) 42.0
 
July 12, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.47 ppb (5) N/A 12.6 μg/m3 (51) 51.0
 
July 12, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.48 ppb (5) N/A 13.7 μg/m3 (54) 54.0
 
July 12, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.46 ppb (5) N/A 14.7 μg/m3 (56) 56.0
 
July 12, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.47 ppb (5) N/A 18.9 μg/m3 (65) 65.0
 
July 12, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.42 ppb (5) N/A 21.1 μg/m3 (69) 69.0
 
July 12, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.41 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
July 12, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.4 ppb (4) N/A 6.4 μg/m3 (27) 27.0
 
July 12, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.43 ppb (5) N/A 3.7 μg/m3 (15) 19.0
 
July 12, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.49 ppb (5) N/A 8.3 μg/m3 (35) 35.0
 
July 12, 2019, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.54 ppb (6) N/A 8.5 μg/m3 (35) 35.0
 
July 12, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.53 ppb (6) N/A 11.1 μg/m3 (46) 46.0
 
July 12, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 0.68 ppb (8) N/A 12.1 μg/m3 (50) 50.0
 
July 12, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.46 ppb (5) N/A 8.9 μg/m3 (37) 37.0
 
July 12, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.36 ppb (4) N/A 6.8 μg/m3 (28) 28.0
 
July 12, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.35 ppb (4) N/A 6.2 μg/m3 (26) 26.0
 
July 12, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.33 ppb (4) N/A 5.9 μg/m3 (25) 25.0
 
July 12, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.33 ppb (4) N/A 8.6 μg/m3 (36) 36.0
 
July 12, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) 0.34 ppb (4) N/A 6.7 μg/m3 (28) 28.0
 
July 12, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.36 ppb (4) N/A 7.2 μg/m3 (30) 30.0
 
July 12, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.43 ppb (5) N/A 6.1 μg/m3 (25) 25.0
 
July 12, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.44 ppb (5) N/A 5.0 μg/m3 (21) 23.0
 
July 12, 2019, midnight N/A N/A N/A N/A N/A N/A 37.0 ppb (28) 0.43 ppb (5) N/A 5.9 μg/m3 (25) 28.0
 
July 11, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.47 ppb (5) N/A 7.1 μg/m3 (30) 32.0
 
July 11, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.49 ppb (5) N/A 5.4 μg/m3 (23) 30.0
 
July 11, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.46 ppb (5) N/A 6.5 μg/m3 (27) 30.0
 
July 11, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.51 ppb (6) N/A 4.4 μg/m3 (18) 28.0
 
July 11, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.54 ppb (6) N/A 3.4 μg/m3 (14) 28.0
 
July 11, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) 0.48 ppb (5) N/A 2.4 μg/m3 (10) 28.0
 
July 11, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.44 ppb (5) N/A 3.8 μg/m3 (16) 31.0
 
July 11, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.47 ppb (5) N/A 3.9 μg/m3 (16) 29.0
 
July 11, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.47 ppb (5) N/A 4.8 μg/m3 (20) 27.0
 
July 11, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.46 ppb (5) N/A 7.0 μg/m3 (29) 29.0
 
July 11, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.48 ppb (5) N/A 8.5 μg/m3 (35) 35.0
 
July 11, 2019, noon N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.54 ppb (6) N/A 5.5 μg/m3 (23) 23.0
 
July 11, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.58 ppb (6) N/A 7.4 μg/m3 (31) 31.0
 
July 11, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.48 ppb (5) N/A 10.1 μg/m3 (42) 42.0
 
July 11, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.35 ppb (4) N/A 8.4 μg/m3 (35) 35.0
 
July 11, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.33 ppb (4) N/A 3.6 μg/m3 (15) 20.0