AQSQID: 180970087

Site Name: Indpls - I-70 E

Location: Indianapolis (I 70), IN

Reporting: True, Located: True

Current AQI: 61.0

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
Oct. 8, 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 33.0 μg/m3 (95) 95.0
 
Oct. 8, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 1.11 ppb (12) N/A N/A 12.0
 
Oct. 8, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 1.36 ppb (15) N/A 86.3 μg/m3 (166) 166.0
 
Oct. 8, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 1.19 ppb (13) N/A 54.9 μg/m3 (148) 148.0
 
Oct. 8, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 1.04 ppb (12) N/A 53.3 μg/m3 (144) 144.0
 
Oct. 8, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.93 ppb (10) N/A 30.0 μg/m3 (88) 88.0
 
Oct. 8, 2019, midnight N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.78 ppb (9) N/A 15.7 μg/m3 (58) 58.0
 
Oct. 7, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.59 ppb (7) N/A 13.6 μg/m3 (53) 53.0
 
Oct. 7, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.54 ppb (6) N/A 4.3 μg/m3 (18) 18.0
 
Oct. 7, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.48 ppb (5) N/A 3.0 μg/m3 (12) 18.0
 
Oct. 7, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.47 ppb (5) N/A 2.2 μg/m3 (9) 18.0
 
Oct. 7, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.52 ppb (6) N/A 2.2 μg/m3 (9) 17.0
 
Oct. 7, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.44 ppb (5) N/A 1.3 μg/m3 (5) 18.0
 
Oct. 7, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.4 ppb (4) N/A 1.5 μg/m3 (6) 17.0
 
Oct. 7, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.43 ppb (5) N/A 2.5 μg/m3 (10) 15.0
 
Oct. 7, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.51 ppb (6) N/A 6.4 μg/m3 (27) 27.0
 
Oct. 7, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.53 ppb (6) N/A 8.2 μg/m3 (34) 34.0
 
Oct. 7, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.74 ppb (8) N/A 9.5 μg/m3 (40) 40.0
 
Oct. 7, 2019, noon N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.8 ppb (9) N/A 8.5 μg/m3 (35) 35.0
 
Oct. 7, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.76 ppb (8) N/A 7.6 μg/m3 (32) 32.0
 
Oct. 7, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.66 ppb (7) N/A 7.2 μg/m3 (30) 30.0
 
Oct. 7, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.54 ppb (6) N/A 6.7 μg/m3 (28) 28.0
 
Oct. 7, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.47 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Oct. 7, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.46 ppb (5) N/A 10.2 μg/m3 (42) 42.0
 
Oct. 7, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.48 ppb (5) N/A 12.1 μg/m3 (50) 50.0
 
Oct. 7, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.49 ppb (5) N/A 14.1 μg/m3 (54) 54.0
 
Oct. 7, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.53 ppb (6) N/A 15.3 μg/m3 (57) 57.0
 
Oct. 7, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.52 ppb (6) N/A 16.8 μg/m3 (60) 60.0
 
Oct. 7, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.51 ppb (6) N/A 16.0 μg/m3 (59) 59.0
 
Oct. 7, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.56 ppb (6) N/A 13.1 μg/m3 (52) 52.0
 
Oct. 7, 2019, midnight N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.5 ppb (6) N/A 15.8 μg/m3 (58) 58.0
 
Oct. 6, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.48 ppb (5) N/A 10.2 μg/m3 (42) 42.0
 
Oct. 6, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.41 ppb (5) N/A 7.4 μg/m3 (31) 31.0
 
Oct. 6, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.44 ppb (5) N/A 8.6 μg/m3 (36) 36.0
 
Oct. 6, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.39 ppb (4) N/A 6.1 μg/m3 (25) 25.0
 
Oct. 6, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.38 ppb (4) N/A 3.7 μg/m3 (15) 15.0
 
Oct. 6, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.43 ppb (5) N/A 5.3 μg/m3 (22) 22.0
 
Oct. 6, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.45 ppb (5) N/A 4.5 μg/m3 (19) 19.0
 
Oct. 6, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.5 ppb (6) N/A 5.9 μg/m3 (25) 25.0
 
Oct. 6, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.5 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
Oct. 6, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.5 ppb (6) N/A 11.3 μg/m3 (47) 47.0
 
Oct. 6, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.44 ppb (5) N/A 6.8 μg/m3 (28) 28.0
 
Oct. 6, 2019, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.41 ppb (5) N/A 6.1 μg/m3 (25) 25.0
 
Oct. 6, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.4 ppb (4) N/A 15.3 μg/m3 (57) 57.0
 
Oct. 6, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.37 ppb (4) N/A 5.7 μg/m3 (24) 24.0
 
Oct. 6, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.36 ppb (4) N/A 5.3 μg/m3 (22) 24.0
 
Oct. 6, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) 0.37 ppb (4) N/A 15.8 μg/m3 (58) 58.0
 
Oct. 6, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.41 ppb (5) N/A 24.7 μg/m3 (77) 77.0
 
Oct. 6, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.8 ppb (9) N/A 31.5 μg/m3 (91) 91.0
 
Oct. 6, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A 0.98 ppb (11) N/A 34.6 μg/m3 (98) 98.0
 
Oct. 6, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.85 ppb (9) N/A 27.3 μg/m3 (83) 83.0
 
Oct. 6, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 1.02 ppb (11) N/A 31.4 μg/m3 (91) 91.0
 
Oct. 6, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 1.06 ppb (12) N/A 37.8 μg/m3 (106) 106.0
 
Oct. 6, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.98 ppb (11) N/A 44.3 μg/m3 (122) 122.0
 
Oct. 6, 2019, midnight N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.75 ppb (8) N/A 39.7 μg/m3 (110) 110.0
 
Oct. 5, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.48 ppb (5) N/A 13.4 μg/m3 (53) 53.0
 
Oct. 5, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.35 ppb (4) N/A 1.8 μg/m3 (8) 35.0
 
Oct. 5, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.32 ppb (4) N/A 2.1 μg/m3 (9) 36.0
 
Oct. 5, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.31 ppb (3) N/A 0.1 μg/m3 (0) 36.0
 
Oct. 5, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.31 ppb (3) N/A 0.0 μg/m3 (0) 32.0
 
Oct. 5, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.32 ppb (4) N/A 0.4 μg/m3 (2) 30.0
 
Oct. 5, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.32 ppb (4) N/A 1.2 μg/m3 (5) 28.0
 
Oct. 5, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.31 ppb (3) N/A 1.5 μg/m3 (6) 22.0
 
Oct. 5, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.3 ppb (3) N/A 2.6 μg/m3 (11) 17.0
 
Oct. 5, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.31 ppb (3) N/A 2.6 μg/m3 (11) 13.0
 
Oct. 5, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.33 ppb (4) N/A 2.7 μg/m3 (11) 11.0
 
Oct. 5, 2019, noon N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.46 ppb (5) N/A 6.6 μg/m3 (28) 28.0
 
Oct. 5, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 0.45 ppb (5) N/A 5.6 μg/m3 (23) 23.0
 
Oct. 5, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.35 ppb (4) N/A 3.9 μg/m3 (16) 16.0
 
Oct. 5, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.27 ppb (3) N/A 1.5 μg/m3 (6) 12.0
 
Oct. 5, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.28 ppb (3) N/A 1.9 μg/m3 (8) 13.0
 
Oct. 5, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.3 ppb (3) N/A 3.8 μg/m3 (16) 16.0
 
Oct. 5, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.29 ppb (3) N/A 4.5 μg/m3 (19) 19.0
 
Oct. 5, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.3 ppb (3) N/A 1.0 μg/m3 (4) 13.0
 
Oct. 5, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.31 ppb (3) N/A 0.3 μg/m3 (1) 12.0
 
Oct. 5, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.33 ppb (4) N/A 0.9 μg/m3 (4) 14.0
 
Oct. 5, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.38 ppb (4) N/A 0.9 μg/m3 (4) 11.0
 
Oct. 5, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.56 ppb (6) N/A 5.5 μg/m3 (23) 23.0
 
Oct. 5, 2019, midnight N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.58 ppb (6) N/A 4.6 μg/m3 (19) 19.0
 
Oct. 4, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.5 ppb (6) N/A 1.4 μg/m3 (6) 10.0
 
Oct. 4, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.53 ppb (6) N/A 2.4 μg/m3 (10) 11.0
 
Oct. 4, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.49 ppb (5) N/A 5.9 μg/m3 (25) 25.0
 
Oct. 4, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.48 ppb (5) N/A 1.5 μg/m3 (6) 16.0
 
Oct. 4, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.51 ppb (6) N/A 2.5 μg/m3 (10) 15.0
 
Oct. 4, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.48 ppb (5) N/A 1.8 μg/m3 (8) 15.0
 
Oct. 4, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.44 ppb (5) N/A 1.4 μg/m3 (6) 14.0
 
Oct. 4, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.44 ppb (5) N/A 0.9 μg/m3 (4) 12.0
 
Oct. 4, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.42 ppb (5) N/A 1.2 μg/m3 (5) 10.0
 
Oct. 4, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.42 ppb (5) N/A 1.3 μg/m3 (5) 9.0
 
Oct. 4, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.49 ppb (5) N/A 5.8 μg/m3 (24) 24.0
 
Oct. 4, 2019, noon N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.65 ppb (7) N/A 9.3 μg/m3 (39) 39.0
 
Oct. 4, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.57 ppb (6) N/A 6.4 μg/m3 (27) 27.0
 
Oct. 4, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.48 ppb (5) N/A 2.3 μg/m3 (10) 10.0
 
Oct. 4, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.38 ppb (4) N/A 0.8 μg/m3 (3) 7.0
 
Oct. 4, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.33 ppb (4) N/A -1.1 μg/m3 (0) 8.0
 
Oct. 4, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.34 ppb (4) N/A 0.1 μg/m3 (0) 4.0
 
Oct. 4, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.33 ppb (4) N/A -0.4 μg/m3 (0) 4.0
 
Oct. 4, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.33 ppb (4) N/A -0.5 μg/m3 (0) 5.0
 
Oct. 4, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.34 ppb (4) N/A -1.4 μg/m3 (0) 7.0
 
Oct. 4, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.35 ppb (4) N/A -1.1 μg/m3 (0) 11.0
 
Oct. 4, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.35 ppb (4) N/A -0.7 μg/m3 (0) 13.0
 
Oct. 4, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.41 ppb (5) N/A 2.1 μg/m3 (9) 12.0
 
Oct. 4, 2019, midnight N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.51 ppb (6) N/A 7.4 μg/m3 (31) 31.0
 
Oct. 3, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.46 ppb (5) N/A 7.7 μg/m3 (32) 32.0
 
Oct. 3, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.51 ppb (6) N/A 6.8 μg/m3 (28) 28.0
 
Oct. 3, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.53 ppb (6) N/A 9.8 μg/m3 (41) 41.0
 
Oct. 3, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.51 ppb (6) N/A 6.3 μg/m3 (26) 26.0
 
Oct. 3, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.51 ppb (6) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 3, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.44 ppb (5) N/A 3.9 μg/m3 (16) 16.0
 
Oct. 3, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.45 ppb (5) N/A 4.6 μg/m3 (19) 19.0
 
Oct. 3, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.46 ppb (5) N/A 4.8 μg/m3 (20) 20.0
 
Oct. 3, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.48 ppb (5) N/A 5.4 μg/m3 (23) 23.0
 
Oct. 3, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.48 ppb (5) N/A 7.2 μg/m3 (30) 30.0
 
Oct. 3, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.53 ppb (6) N/A 13.8 μg/m3 (54) 54.0
 
Oct. 3, 2019, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (6) 0.56 ppb (6) N/A 19.0 μg/m3 (65) 65.0
 
Oct. 3, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.43 ppb (5) N/A 18.1 μg/m3 (63) 63.0
 
Oct. 3, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.41 ppb (5) N/A 18.2 μg/m3 (63) 63.0
 
Oct. 3, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.35 ppb (4) N/A 13.3 μg/m3 (53) 53.0
 
Oct. 3, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.35 ppb (4) N/A 12.1 μg/m3 (50) 50.0
 
Oct. 3, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.36 ppb (4) N/A 11.7 μg/m3 (49) 49.0
 
Oct. 3, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.42 ppb (5) N/A 11.9 μg/m3 (50) 50.0
 
Oct. 3, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.5 ppb (6) N/A 13.8 μg/m3 (54) 54.0
 
Oct. 3, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.62 ppb (7) N/A 13.8 μg/m3 (54) 54.0
 
Oct. 3, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.57 ppb (6) N/A 14.3 μg/m3 (55) 55.0
 
Oct. 3, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.48 ppb (5) N/A 9.8 μg/m3 (41) 41.0
 
Oct. 3, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.57 ppb (6) N/A 10.4 μg/m3 (43) 43.0
 
Oct. 3, 2019, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.56 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Oct. 2, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.56 ppb (6) N/A 9.6 μg/m3 (40) 40.0
 
Oct. 2, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.55 ppb (6) N/A 8.3 μg/m3 (35) 35.0
 
Oct. 2, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.42 ppb (5) N/A 7.8 μg/m3 (32) 32.0
 
Oct. 2, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.5 ppb (6) N/A 7.9 μg/m3 (33) 33.0
 
Oct. 2, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.46 ppb (5) N/A 8.1 μg/m3 (34) 34.0
 
Oct. 2, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.39 ppb (4) N/A 7.4 μg/m3 (31) 31.0
 
Oct. 2, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.39 ppb (4) N/A 10.6 μg/m3 (44) 44.0
 
Oct. 2, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.39 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Oct. 2, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.4 ppb (4) N/A 11.2 μg/m3 (47) 47.0
 
Oct. 2, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.4 ppb (4) N/A 15.4 μg/m3 (57) 57.0
 
Oct. 2, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.46 ppb (5) N/A 18.6 μg/m3 (64) 64.0
 
Oct. 2, 2019, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.51 ppb (6) N/A 19.1 μg/m3 (65) 65.0
 
Oct. 2, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.43 ppb (5) N/A 18.8 μg/m3 (64) 64.0
 
Oct. 2, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.39 ppb (4) N/A 17.4 μg/m3 (61) 61.0
 
Oct. 2, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.35 ppb (4) N/A 16.1 μg/m3 (59) 59.0
 
Oct. 2, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.35 ppb (4) N/A 16.0 μg/m3 (59) 59.0
 
Oct. 2, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.34 ppb (4) N/A 16.4 μg/m3 (59) 59.0
 
Oct. 2, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.34 ppb (4) N/A 15.8 μg/m3 (58) 58.0
 
Oct. 2, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.34 ppb (4) N/A 13.6 μg/m3 (53) 53.0
 
Oct. 2, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.34 ppb (4) N/A 12.4 μg/m3 (51) 51.0
 
Oct. 2, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.36 ppb (4) N/A 13.0 μg/m3 (52) 52.0
 
Oct. 2, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) 0.43 ppb (5) N/A 13.7 μg/m3 (54) 54.0
 
Oct. 2, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 13.2 μg/m3 (53) 53.0
 
Oct. 2, 2019, midnight N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 11.1 μg/m3 (46) 46.0
 
Oct. 1, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.33 ppb (4) N/A 8.3 μg/m3 (35) 35.0
 
Oct. 1, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.3 ppb (3) N/A 6.9 μg/m3 (29) 31.0
 
Oct. 1, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.32 ppb (4) N/A 6.8 μg/m3 (28) 32.0
 
Oct. 1, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.33 ppb (4) N/A 6.4 μg/m3 (27) 30.0
 
Oct. 1, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.33 ppb (4) N/A 6.2 μg/m3 (26) 30.0
 
Oct. 1, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.36 ppb (4) N/A 6.1 μg/m3 (25) 26.0
 
Oct. 1, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.38 ppb (4) N/A 8.3 μg/m3 (35) 35.0
 
Oct. 1, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.4 ppb (4) N/A 9.3 μg/m3 (39) 39.0
 
Oct. 1, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 12.4 μg/m3 (51) 51.0
 
Oct. 1, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 16.6 μg/m3 (60) 60.0
 
Oct. 1, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 18.4 μg/m3 (64) 64.0
 
Oct. 1, 2019, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.55 ppb (6) N/A 22.1 μg/m3 (71) 71.0
 
Oct. 1, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.47 ppb (5) N/A 24.8 μg/m3 (77) 77.0
 
Oct. 1, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.45 ppb (5) N/A 25.9 μg/m3 (80) 80.0
 
Oct. 1, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.39 ppb (4) N/A 23.1 μg/m3 (74) 74.0
 
Oct. 1, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.37 ppb (4) N/A 22.1 μg/m3 (71) 71.0
 
Oct. 1, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.38 ppb (4) N/A 22.4 μg/m3 (72) 72.0