AQSQID: 180970087

Site Name: Indpls - I-70 E

Location: Indianapolis (I 70), IN

Reporting: True, Located: True

Current AQI: 59.0

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
Sept. 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 16.4 μg/m3 (59) 59.0
 
Sept. 18, 2019, midnight N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 22.7 μg/m3 (73) 73.0
 
Sept. 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.54 ppb (6) N/A 21.3 μg/m3 (70) 70.0
 
Sept. 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.44 ppb (5) N/A 14.4 μg/m3 (55) 55.0
 
Sept. 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.42 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
Sept. 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.48 ppb (5) N/A 13.9 μg/m3 (54) 54.0
 
Sept. 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) 0.45 ppb (5) N/A 10.7 μg/m3 (45) 45.0
 
Sept. 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.39 ppb (4) N/A 10.8 μg/m3 (45) 45.0
 
Sept. 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.39 ppb (4) N/A 12.5 μg/m3 (51) 51.0
 
Sept. 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.41 ppb (5) N/A 14.1 μg/m3 (54) 54.0
 
Sept. 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 15.6 μg/m3 (58) 58.0
 
Sept. 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 13.7 μg/m3 (54) 54.0
 
Sept. 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 13.7 μg/m3 (54) 54.0
 
Sept. 17, 2019, noon N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A 27.1 μg/m3 (82) 82.0
 
Sept. 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 30.1 μg/m3 (89) 89.0
 
Sept. 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 26.8 μg/m3 (81) 81.0
 
Sept. 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 24.9 μg/m3 (77) 77.0
 
Sept. 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 23.9 μg/m3 (75) 75.0
 
Sept. 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 24.7 μg/m3 (77) 77.0
 
Sept. 17, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 22.5 μg/m3 (72) 72.0
 
Sept. 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 24.0 μg/m3 (76) 76.0
 
Sept. 17, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 21.1 μg/m3 (69) 69.0
 
Sept. 17, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 21.6 μg/m3 (70) 70.0
 
Sept. 17, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 22.3 μg/m3 (72) 72.0
 
Sept. 17, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 20.6 μg/m3 (68) 68.0
 
Sept. 17, 2019, midnight N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 19.2 μg/m3 (65) 65.0
 
Sept. 16, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 22.1 μg/m3 (71) 71.0
 
Sept. 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 14.5 μg/m3 (55) 55.0
 
Sept. 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 17.3 μg/m3 (61) 61.0
 
Sept. 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 15.7 μg/m3 (58) 58.0
 
Sept. 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 17.6 μg/m3 (62) 62.0
 
Sept. 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 16.9 μg/m3 (60) 60.0
 
Sept. 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.58 ppb (6) N/A 18.8 μg/m3 (64) 64.0
 
Sept. 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.59 ppb (7) N/A 20.7 μg/m3 (69) 69.0
 
Sept. 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.6 ppb (7) N/A 22.1 μg/m3 (71) 71.0
 
Sept. 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.62 ppb (7) N/A 21.7 μg/m3 (71) 71.0
 
Sept. 16, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.65 ppb (7) N/A 23.8 μg/m3 (75) 75.0
 
Sept. 16, 2019, noon N/A N/A N/A N/A N/A N/A 7.0 ppb (5) 0.78 ppb (9) N/A 24.7 μg/m3 (77) 77.0
 
Sept. 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.79 ppb (9) N/A 24.7 μg/m3 (77) 77.0
 
Sept. 16, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.67 ppb (7) N/A 21.9 μg/m3 (71) 71.0
 
Sept. 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.46 ppb (5) N/A 21.5 μg/m3 (70) 70.0
 
Sept. 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.39 ppb (4) N/A 25.3 μg/m3 (78) 78.0
 
Sept. 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.41 ppb (5) N/A 15.0 μg/m3 (56) 56.0
 
Sept. 16, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.41 ppb (5) N/A 19.6 μg/m3 (66) 66.0
 
Sept. 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.45 ppb (5) N/A 24.7 μg/m3 (77) 77.0
 
Sept. 16, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.48 ppb (5) N/A 13.6 μg/m3 (53) 53.0
 
Sept. 16, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.44 ppb (5) N/A 8.4 μg/m3 (35) 35.0
 
Sept. 16, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.42 ppb (5) N/A 6.3 μg/m3 (26) 26.0
 
Sept. 16, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.49 ppb (5) N/A 14.4 μg/m3 (55) 55.0
 
Sept. 16, 2019, midnight N/A N/A N/A N/A N/A N/A 33.0 ppb (25) 0.51 ppb (6) N/A 15.7 μg/m3 (58) 58.0
 
Sept. 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.45 ppb (5) N/A 7.6 μg/m3 (32) 32.0
 
Sept. 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.38 ppb (4) N/A 2.4 μg/m3 (10) 35.0
 
Sept. 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.38 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Sept. 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.35 ppb (4) N/A 0.8 μg/m3 (3) 35.0
 
Sept. 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.35 ppb (4) N/A 1.3 μg/m3 (5) 33.0
 
Sept. 15, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.36 ppb (4) N/A 2.9 μg/m3 (12) 29.0
 
Sept. 15, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.44 ppb (5) N/A 2.4 μg/m3 (10) 20.0
 
Sept. 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.48 ppb (5) N/A 3.8 μg/m3 (16) 17.0
 
Sept. 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.4 ppb (4) N/A 4.5 μg/m3 (19) 21.0
 
Sept. 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.38 ppb (4) N/A 7.4 μg/m3 (31) 31.0
 
Sept. 15, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.41 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Sept. 15, 2019, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.4 ppb (4) N/A 7.9 μg/m3 (33) 33.0
 
Sept. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.41 ppb (5) N/A 8.7 μg/m3 (36) 36.0
 
Sept. 15, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.46 ppb (5) N/A 9.1 μg/m3 (38) 38.0
 
Sept. 15, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.45 ppb (5) N/A 8.6 μg/m3 (36) 36.0
 
Sept. 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.56 ppb (6) N/A 14.5 μg/m3 (55) 55.0
 
Sept. 15, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.54 ppb (6) N/A 14.8 μg/m3 (56) 56.0
 
Sept. 15, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.56 ppb (6) N/A 16.9 μg/m3 (60) 60.0
 
Sept. 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A N/A 0.56 ppb (6) N/A 17.0 μg/m3 (61) 61.0
 
Sept. 15, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.58 ppb (6) N/A 19.8 μg/m3 (67) 67.0
 
Sept. 15, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.52 ppb (6) N/A 12.6 μg/m3 (51) 51.0
 
Sept. 15, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.5 ppb (6) N/A 10.3 μg/m3 (43) 43.0
 
Sept. 15, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) 0.64 ppb (7) N/A 19.0 μg/m3 (65) 65.0
 
Sept. 15, 2019, midnight N/A N/A N/A N/A N/A N/A 33.0 ppb (25) 0.41 ppb (5) N/A 4.9 μg/m3 (20) 25.0
 
Sept. 14, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.38 ppb (4) N/A 0.9 μg/m3 (4) 27.0
 
Sept. 14, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.37 ppb (4) N/A 0.3 μg/m3 (1) 32.0
 
Sept. 14, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.36 ppb (4) N/A 2.6 μg/m3 (11) 35.0
 
Sept. 14, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.39 ppb (4) N/A 1.4 μg/m3 (6) 34.0
 
Sept. 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.33 ppb (4) N/A -0.4 μg/m3 (0) 35.0
 
Sept. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.45 ppb (5) N/A 0.2 μg/m3 (1) 24.0
 
Sept. 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.39 ppb (4) N/A 0.1 μg/m3 (0) 25.0
 
Sept. 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.42 ppb (5) N/A 0.0 μg/m3 (0) 22.0
 
Sept. 14, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.43 ppb (5) N/A 0.0 μg/m3 (0) 18.0
 
Sept. 14, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.45 ppb (5) N/A 0.8 μg/m3 (3) 13.0
 
Sept. 14, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) 0.47 ppb (5) N/A 4.6 μg/m3 (19) 19.0
 
Sept. 14, 2019, noon N/A N/A N/A N/A N/A N/A 4.0 ppb (3) 0.46 ppb (5) N/A 2.5 μg/m3 (10) 10.0
 
Sept. 14, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) 0.43 ppb (5) N/A 0.9 μg/m3 (4) 5.0
 
Sept. 14, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.43 ppb (5) N/A 1.0 μg/m3 (4) 5.0
 
Sept. 14, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 0.43 ppb (5) N/A 1.4 μg/m3 (6) 6.0
 
Sept. 14, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.35 ppb (4) N/A 0.9 μg/m3 (4) 7.0
 
Sept. 14, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.39 ppb (4) N/A 1.0 μg/m3 (4) 7.0
 
Sept. 14, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) 0.4 ppb (4) N/A 1.0 μg/m3 (4) 8.0
 
Sept. 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.4 ppb (4) N/A 1.4 μg/m3 (6) 11.0
 
Sept. 14, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) 0.46 ppb (5) N/A 1.3 μg/m3 (5) 11.0
 
Sept. 14, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.45 ppb (5) N/A 1.4 μg/m3 (6) 15.0
 
Sept. 14, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.42 ppb (5) N/A 1.1 μg/m3 (5) 16.0
 
Sept. 14, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.45 ppb (5) N/A 1.3 μg/m3 (5) 16.0
 
Sept. 14, 2019, midnight N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.48 ppb (5) N/A 2.0 μg/m3 (8) 15.0
 
Sept. 13, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.52 ppb (6) N/A 3.0 μg/m3 (12) 15.0
 
Sept. 13, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) 0.48 ppb (5) N/A 4.4 μg/m3 (18) 24.0
 
Sept. 13, 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 8.9 μg/m3 (37) 37.0
 
Sept. 13, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.41 ppb (5) N/A 7.8 μg/m3 (32) 32.0
 
Sept. 13, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.46 ppb (5) N/A 10.5 μg/m3 (44) 44.0
 
Sept. 13, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) 0.45 ppb (5) N/A 11.8 μg/m3 (49) 49.0
 
Sept. 13, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.4 ppb (4) N/A 14.0 μg/m3 (54) 54.0
 
Sept. 13, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.4 ppb (4) N/A 14.4 μg/m3 (55) 55.0
 
Sept. 13, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.4 ppb (4) N/A 15.6 μg/m3 (58) 58.0
 
Sept. 13, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.44 ppb (5) N/A 18.3 μg/m3 (63) 63.0
 
Sept. 13, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.45 ppb (5) N/A 24.4 μg/m3 (76) 76.0
 
Sept. 13, 2019, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.48 ppb (5) N/A 19.0 μg/m3 (65) 65.0
 
Sept. 13, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.49 ppb (5) N/A 19.1 μg/m3 (65) 65.0
 
Sept. 13, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) 0.42 ppb (5) N/A 17.0 μg/m3 (61) 61.0
 
Sept. 13, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.42 ppb (5) N/A 18.4 μg/m3 (64) 64.0
 
Sept. 13, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) 0.43 ppb (5) N/A 21.6 μg/m3 (70) 70.0
 
Sept. 13, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.46 ppb (5) N/A 22.0 μg/m3 (71) 71.0
 
Sept. 13, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.48 ppb (5) N/A 22.3 μg/m3 (72) 72.0
 
Sept. 13, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.46 ppb (5) N/A 21.0 μg/m3 (69) 69.0
 
Sept. 13, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.45 ppb (5) N/A 17.9 μg/m3 (63) 63.0
 
Sept. 13, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.46 ppb (5) N/A 17.5 μg/m3 (62) 62.0
 
Sept. 13, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) 0.76 ppb (8) N/A 29.2 μg/m3 (87) 87.0
 
Sept. 13, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.54 ppb (6) N/A 25.2 μg/m3 (78) 78.0
 
Sept. 13, 2019, midnight N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.46 ppb (5) N/A 18.4 μg/m3 (64) 64.0
 
Sept. 12, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.43 ppb (5) N/A 15.9 μg/m3 (58) 58.0
 
Sept. 12, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.41 ppb (5) N/A 15.4 μg/m3 (57) 57.0
 
Sept. 12, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) 0.42 ppb (5) N/A 17.5 μg/m3 (62) 62.0
 
Sept. 12, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.45 ppb (5) N/A 16.9 μg/m3 (60) 60.0
 
Sept. 12, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.45 ppb (5) N/A 15.8 μg/m3 (58) 58.0
 
Sept. 12, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.54 ppb (6) N/A 16.2 μg/m3 (59) 59.0
 
Sept. 12, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.52 ppb (6) N/A 17.5 μg/m3 (62) 62.0
 
Sept. 12, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.46 ppb (5) N/A 16.5 μg/m3 (60) 60.0
 
Sept. 12, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.49 ppb (5) N/A 17.6 μg/m3 (62) 62.0
 
Sept. 12, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.55 ppb (6) N/A 21.1 μg/m3 (69) 69.0
 
Sept. 12, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.56 ppb (6) N/A 25.4 μg/m3 (79) 79.0
 
Sept. 12, 2019, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (5) 0.62 ppb (7) N/A 22.1 μg/m3 (71) 71.0
 
Sept. 12, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) 0.61 ppb (7) N/A 22.7 μg/m3 (73) 73.0
 
Sept. 12, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) 0.52 ppb (6) N/A 26.5 μg/m3 (81) 81.0
 
Sept. 12, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.46 ppb (5) N/A 24.1 μg/m3 (76) 76.0
 
Sept. 12, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.44 ppb (5) N/A 24.3 μg/m3 (76) 76.0
 
Sept. 12, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.47 ppb (5) N/A 26.7 μg/m3 (81) 81.0
 
Sept. 12, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.51 ppb (6) N/A 28.3 μg/m3 (85) 85.0
 
Sept. 12, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.56 ppb (6) N/A 32.4 μg/m3 (93) 93.0
 
Sept. 12, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) 0.51 ppb (6) N/A 26.0 μg/m3 (80) 80.0
 
Sept. 12, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) 0.48 ppb (5) N/A 24.6 μg/m3 (77) 77.0
 
Sept. 12, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) 0.49 ppb (5) N/A 24.1 μg/m3 (76) 76.0
 
Sept. 12, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) 0.52 ppb (6) N/A 25.7 μg/m3 (79) 79.0
 
Sept. 12, 2019, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (34) 0.46 ppb (5) N/A 25.5 μg/m3 (79) 79.0
 
Sept. 11, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) 0.45 ppb (5) N/A 26.2 μg/m3 (80) 80.0
 
Sept. 11, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) 0.42 ppb (5) N/A 25.4 μg/m3 (79) 79.0
 
Sept. 11, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) 0.47 ppb (5) N/A 26.0 μg/m3 (80) 80.0
 
Sept. 11, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) 0.52 ppb (6) N/A 16.8 μg/m3 (60) 60.0
 
Sept. 11, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) 0.49 ppb (5) N/A 14.9 μg/m3 (56) 56.0
 
Sept. 11, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) 0.42 ppb (5) N/A 14.5 μg/m3 (55) 55.0
 
Sept. 11, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.47 ppb (5) N/A 14.2 μg/m3 (55) 55.0
 
Sept. 11, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) 0.44 ppb (5) N/A 14.1 μg/m3 (54) 54.0
 
Sept. 11, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) 0.42 ppb (5) N/A 16.2 μg/m3 (59) 59.0
 
Sept. 11, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) 0.43 ppb (5) N/A 19.6 μg/m3 (66) 66.0
 
Sept. 11, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.47 ppb (5) N/A 21.8 μg/m3 (71) 71.0
 
Sept. 11, 2019, noon N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.5 ppb (6) N/A 21.2 μg/m3 (70) 70.0
 
Sept. 11, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.42 ppb (5) N/A 21.3 μg/m3 (70) 70.0
 
Sept. 11, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) 0.44 ppb (5) N/A 19.6 μg/m3 (66) 66.0
 
Sept. 11, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) 0.4 ppb (4) N/A 18.2 μg/m3 (63) 63.0
 
Sept. 11, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) 0.4 ppb (4) N/A 18.4 μg/m3 (64) 64.0
 
Sept. 11, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) 0.41 ppb (5) N/A 20.1 μg/m3 (67) 67.0
 
Sept. 11, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) 0.44 ppb (5) N/A 19.6 μg/m3 (66) 66.0
 
Sept. 11, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) 0.61 ppb (7) N/A 21.7 μg/m3 (71) 71.0
 
Sept. 11, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) 0.72 ppb (8) N/A 30.8 μg/m3 (90) 90.0
 
Sept. 11, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) 0.65 ppb (7) N/A 25.5 μg/m3 (79) 79.0
 
Sept. 11, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) 0.62 ppb (7) N/A 24.6 μg/m3 (77) 77.0