AQSQID: 290950042

Site Name: Blue Ridge I-70

Location: Kansas City (Harvard Lane), MO

Reporting: True, Located: True

Current AQI: 28.0

Kansas City (Harvard Lane) MO, US: 39.047911, -94.450513

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 15, 2019, 6 p.m. 29.7 ppb (28) 15.0 ppb (14) N/A 15.0 ppb (14) N/A N/A N/A 0.3 ppb (3) N/A 6.4 μg/m3 (27) 28.0
 
Nov. 15, 2019, 5 p.m. 37.8 ppb (35) 18.5 ppb (17) N/A 20.0 ppb (19) N/A N/A N/A 0.34 ppb (4) N/A 8.2 μg/m3 (34) 35.0
 
Nov. 15, 2019, 4 p.m. 39.6 ppb (37) 19.9 ppb (18) N/A 20.0 ppb (19) N/A N/A N/A 0.33 ppb (4) N/A 6.6 μg/m3 (28) 37.0
 
Nov. 15, 2019, 3 p.m. 51.0 ppb (47) 27.0 ppb (25) N/A 24.0 ppb (22) N/A N/A N/A 0.42 ppb (5) N/A 8.6 μg/m3 (36) 47.0
 
Nov. 15, 2019, 2 p.m. 64.1 ppb (61) 34.7 ppb (32) N/A 30.0 ppb (28) N/A N/A N/A 0.49 ppb (5) N/A 11.7 μg/m3 (49) 61.0
 
Nov. 15, 2019, 1 p.m. 79.6 ppb (77) 44.1 ppb (41) N/A 36.0 ppb (33) N/A N/A N/A 0.67 ppb (7) N/A 10.8 μg/m3 (45) 77.0
 
Nov. 15, 2019, noon 60.3 ppb (57) 27.2 ppb (25) N/A 33.0 ppb (31) N/A N/A N/A 0.54 ppb (6) N/A 11.7 μg/m3 (49) 57.0
 
Nov. 15, 2019, 11 a.m. 65.0 ppb (62) 32.0 ppb (30) N/A 33.0 ppb (31) N/A N/A N/A 0.64 ppb (7) N/A 14.9 μg/m3 (56) 62.0
 
Nov. 15, 2019, 10 a.m. 74.5 ppb (72) 38.7 ppb (36) N/A 36.0 ppb (33) N/A N/A N/A 0.56 ppb (6) N/A 13.6 μg/m3 (53) 72.0
 
Nov. 15, 2019, 9 a.m. 90.2 ppb (89) 55.4 ppb (51) N/A 35.0 ppb (32) N/A N/A N/A 0.6 ppb (7) N/A 14.1 μg/m3 (54) 89.0
 
Nov. 15, 2019, 8 a.m. 120.5 ppb (104) 85.4 ppb (83) N/A 35.0 ppb (32) N/A N/A N/A 0.9 ppb (10) N/A 18.6 μg/m3 (64) 104.0
 
Nov. 15, 2019, 7 a.m. 107.8 ppb (101) 72.4 ppb (70) N/A 36.0 ppb (33) N/A N/A N/A 0.85 ppb (9) N/A 14.0 μg/m3 (54) 101.0
 
Nov. 15, 2019, 6 a.m. 105.6 ppb (101) 69.6 ppb (67) N/A 36.0 ppb (33) N/A N/A N/A 0.95 ppb (11) N/A 15.7 μg/m3 (58) 101.0
 
Nov. 15, 2019, 5 a.m. 126.8 ppb (105) 88.4 ppb (87) N/A 39.0 ppb (36) N/A N/A N/A 1.14 ppb (13) N/A 18.8 μg/m3 (64) 105.0
 
Nov. 15, 2019, 4 a.m. 111.4 ppb (102) 75.3 ppb (73) N/A 36.0 ppb (33) N/A N/A N/A 1.11 ppb (12) N/A 20.7 μg/m3 (69) 102.0
 
Nov. 15, 2019, 3 a.m. 118.4 ppb (103) 81.0 ppb (79) N/A 38.0 ppb (35) N/A N/A N/A 1.11 ppb (12) N/A 14.5 μg/m3 (55) 103.0
 
Nov. 15, 2019, 2 a.m. 84.6 ppb (83) 46.6 ppb (43) N/A 38.0 ppb (35) N/A N/A N/A 0.82 ppb (9) N/A 16.1 μg/m3 (59) 83.0
 
Nov. 15, 2019, 1 a.m. 37.7 ppb (35) 6.7 ppb (6) N/A 31.0 ppb (29) N/A N/A N/A 0.48 ppb (5) N/A 8.6 μg/m3 (36) 36.0
 
Nov. 15, 2019, midnight 26.7 ppb (25) 1.5 ppb (1) N/A 25.0 ppb (23) N/A N/A N/A 0.36 ppb (4) N/A 5.9 μg/m3 (25) 25.0
 
Nov. 14, 2019, 11 p.m. 15.5 ppb (14) 0.1 ppb (0) N/A 15.0 ppb (14) N/A N/A N/A 0.25 ppb (3) N/A 7.5 μg/m3 (31) 31.0
 
Nov. 14, 2019, 10 p.m. 6.9 ppb (6) 0.1 ppb (0) N/A 7.0 ppb (6) N/A N/A N/A 0.15 ppb (2) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 14, 2019, 9 p.m. 6.8 ppb (6) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.14 ppb (2) N/A 5.2 μg/m3 (22) 22.0
 
Nov. 14, 2019, 8 p.m. 10.0 ppb (9) 3.1 ppb (3) N/A 7.0 ppb (6) N/A N/A N/A 0.16 ppb (2) N/A 4.8 μg/m3 (20) 20.0
 
Nov. 14, 2019, 7 p.m. 6.4 ppb (6) 1.4 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.14 ppb (2) N/A 0.0 μg/m3 (0) 6.0
 
Nov. 14, 2019, 6 p.m. 6.4 ppb (6) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.14 ppb (2) N/A 0.0 μg/m3 (0) 6.0
 
Nov. 14, 2019, 5 p.m. 8.4 ppb (8) 2.7 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.15 ppb (2) N/A N/A 8.0
 
Nov. 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A 0.15 ppb (2) N/A 3.0 μg/m3 (12) 12.0
 
Nov. 14, 2019, 3 p.m. 11.4 ppb (11) 3.7 ppb (3) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A 12.8 μg/m3 (52) 52.0
 
Nov. 14, 2019, 2 p.m. 14.5 ppb (13) 4.4 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A 9.3 μg/m3 (39) 39.0
 
Nov. 14, 2019, 1 p.m. 15.4 ppb (14) 2.2 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A 0.22 ppb (2) N/A 12.5 μg/m3 (51) 51.0
 
Nov. 14, 2019, noon 13.8 ppb (13) 0.2 ppb (0) N/A 14.0 ppb (13) N/A N/A N/A 0.19 ppb (2) N/A 8.4 μg/m3 (35) 35.0
 
Nov. 14, 2019, 11 a.m. 15.0 ppb (14) -0.1 ppb (0) N/A 15.0 ppb (14) N/A N/A N/A 0.18 ppb (2) N/A 6.8 μg/m3 (28) 28.0
 
Nov. 14, 2019, 10 a.m. 13.2 ppb (12) -0.2 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A 13.2 μg/m3 (53) 53.0
 
Nov. 14, 2019, 9 a.m. 14.2 ppb (13) -0.2 ppb (0) N/A 15.0 ppb (14) N/A N/A N/A 0.17 ppb (2) N/A 11.9 μg/m3 (50) 50.0
 
Nov. 14, 2019, 8 a.m. 13.5 ppb (12) -0.2 ppb (0) N/A 14.0 ppb (13) N/A N/A N/A 0.17 ppb (2) N/A 9.2 μg/m3 (38) 38.0
 
Nov. 14, 2019, 7 a.m. 7.4 ppb (7) -0.4 ppb (0) N/A 8.0 ppb (7) N/A N/A N/A 0.17 ppb (2) N/A 12.1 μg/m3 (50) 50.0
 
Nov. 14, 2019, 6 a.m. 10.2 ppb (9) -0.3 ppb (0) N/A 11.0 ppb (10) N/A N/A N/A 0.18 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 14, 2019, 5 a.m. 12.4 ppb (11) -0.3 ppb (0) N/A 13.0 ppb (12) N/A N/A N/A 0.19 ppb (2) N/A 8.3 μg/m3 (35) 35.0
 
Nov. 14, 2019, 4 a.m. 30.6 ppb (28) 3.4 ppb (3) N/A 27.0 ppb (25) N/A N/A N/A 0.31 ppb (3) N/A 11.2 μg/m3 (47) 47.0
 
Nov. 14, 2019, 3 a.m. 56.7 ppb (53) 22.1 ppb (20) N/A 35.0 ppb (32) N/A N/A N/A 0.48 ppb (5) N/A 10.0 μg/m3 (42) 53.0
 
Nov. 14, 2019, 2 a.m. 44.0 ppb (41) 10.3 ppb (10) N/A 34.0 ppb (31) N/A N/A N/A 0.53 ppb (6) N/A 13.1 μg/m3 (52) 52.0
 
Nov. 14, 2019, 1 a.m. 104.3 ppb (101) 69.2 ppb (66) N/A 35.0 ppb (32) N/A N/A N/A 0.74 ppb (8) N/A 15.2 μg/m3 (57) 101.0
 
Nov. 14, 2019, midnight 94.3 ppb (93) 60.4 ppb (57) N/A 34.0 ppb (31) N/A N/A N/A 0.7 ppb (8) N/A 13.2 μg/m3 (53) 93.0
 
Nov. 13, 2019, 11 p.m. 60.2 ppb (57) 29.4 ppb (27) N/A 31.0 ppb (29) N/A N/A N/A 0.46 ppb (5) N/A 5.6 μg/m3 (23) 57.0
 
Nov. 13, 2019, 10 p.m. 41.5 ppb (38) 19.6 ppb (18) N/A 22.0 ppb (20) N/A N/A N/A 0.33 ppb (4) N/A 6.3 μg/m3 (26) 38.0
 
Nov. 13, 2019, 9 p.m. 33.9 ppb (31) 15.7 ppb (15) N/A 18.0 ppb (17) N/A N/A N/A 0.27 ppb (3) N/A 5.2 μg/m3 (22) 31.0
 
Nov. 13, 2019, 8 p.m. 23.7 ppb (22) 11.0 ppb (10) N/A 13.0 ppb (12) N/A N/A N/A 0.23 ppb (3) N/A 4.5 μg/m3 (19) 22.0
 
Nov. 13, 2019, 7 p.m. 28.0 ppb (26) 14.3 ppb (13) N/A 14.0 ppb (13) N/A N/A N/A 0.22 ppb (2) N/A 3.4 μg/m3 (14) 26.0
 
Nov. 13, 2019, 6 p.m. 23.4 ppb (22) 11.9 ppb (11) N/A 11.0 ppb (10) N/A N/A N/A 0.2 ppb (2) N/A 4.0 μg/m3 (17) 22.0
 
Nov. 13, 2019, 5 p.m. 22.9 ppb (21) 13.6 ppb (13) N/A 9.0 ppb (8) N/A N/A N/A 0.19 ppb (2) N/A 7.3 μg/m3 (30) 30.0
 
Nov. 13, 2019, 4 p.m. 21.4 ppb (20) 12.1 ppb (11) N/A 9.0 ppb (8) N/A N/A N/A 0.2 ppb (2) N/A 7.6 μg/m3 (32) 32.0
 
Nov. 13, 2019, 3 p.m. 26.5 ppb (25) 16.7 ppb (15) N/A 10.0 ppb (9) N/A N/A N/A 0.24 ppb (3) N/A 1.1 μg/m3 (5) 25.0
 
Nov. 13, 2019, 2 p.m. 25.2 ppb (23) 15.4 ppb (14) N/A 10.0 ppb (9) N/A N/A N/A 0.23 ppb (3) N/A 3.7 μg/m3 (15) 23.0
 
Nov. 13, 2019, 1 p.m. 24.7 ppb (23) 14.4 ppb (13) N/A 10.0 ppb (9) N/A N/A N/A 0.27 ppb (3) N/A 8.5 μg/m3 (35) 35.0
 
Nov. 13, 2019, noon 22.3 ppb (21) 13.2 ppb (12) N/A 9.0 ppb (8) N/A N/A N/A 0.25 ppb (3) N/A 3.8 μg/m3 (16) 21.0
 
Nov. 13, 2019, 11 a.m. 14.6 ppb (14) 7.6 ppb (7) N/A 7.0 ppb (6) N/A N/A N/A 0.21 ppb (2) N/A 10.7 μg/m3 (45) 45.0
 
Nov. 13, 2019, 10 a.m. 9.8 ppb (9) 4.3 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A 0.18 ppb (2) N/A 9.7 μg/m3 (40) 40.0
 
Nov. 13, 2019, 9 a.m. 6.8 ppb (6) 2.3 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.14 ppb (2) N/A 4.2 μg/m3 (18) 18.0
 
Nov. 13, 2019, 8 a.m. 8.4 ppb (8) 2.9 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.14 ppb (2) N/A 4.8 μg/m3 (20) 20.0
 
Nov. 13, 2019, 7 a.m. 7.7 ppb (7) 2.6 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.14 ppb (2) N/A 2.6 μg/m3 (11) 11.0
 
Nov. 13, 2019, 6 a.m. 7.5 ppb (7) 3.3 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A 0.15 ppb (2) N/A 1.6 μg/m3 (7) 7.0
 
Nov. 13, 2019, 5 a.m. 10.3 ppb (10) 4.5 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A 0.16 ppb (2) N/A 3.9 μg/m3 (16) 16.0
 
Nov. 13, 2019, 4 a.m. 15.3 ppb (14) 6.8 ppb (6) N/A 9.0 ppb (8) N/A N/A N/A 0.18 ppb (2) N/A 2.9 μg/m3 (12) 14.0
 
Nov. 13, 2019, 3 a.m. 15.6 ppb (14) 8.4 ppb (8) N/A 7.0 ppb (6) N/A N/A N/A 0.18 ppb (2) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 13, 2019, 2 a.m. 18.7 ppb (17) 11.4 ppb (11) N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A 4.3 μg/m3 (18) 18.0
 
Nov. 13, 2019, 1 a.m. 24.7 ppb (23) 13.3 ppb (12) N/A 12.0 ppb (11) N/A N/A N/A 0.23 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 13, 2019, midnight 43.9 ppb (41) 26.7 ppb (25) N/A 17.0 ppb (16) N/A N/A N/A 0.34 ppb (4) N/A 7.6 μg/m3 (32) 41.0
 
Nov. 12, 2019, 11 p.m. 45.7 ppb (42) 28.8 ppb (27) N/A 17.0 ppb (16) N/A N/A N/A 0.3 ppb (3) N/A 4.5 μg/m3 (19) 42.0
 
Nov. 12, 2019, 10 p.m. 37.8 ppb (35) 22.9 ppb (21) N/A 15.0 ppb (14) N/A N/A N/A 0.34 ppb (4) N/A 3.1 μg/m3 (13) 35.0
 
Nov. 12, 2019, 9 p.m. 31.4 ppb (29) 18.6 ppb (17) N/A 13.0 ppb (12) N/A N/A N/A 0.29 ppb (3) N/A -0.2 μg/m3 (0) 29.0
 
Nov. 12, 2019, 8 p.m. 32.9 ppb (30) 20.0 ppb (19) N/A 13.0 ppb (12) N/A N/A N/A 0.26 ppb (3) N/A 6.9 μg/m3 (29) 30.0
 
Nov. 12, 2019, 7 p.m. 31.0 ppb (29) 18.1 ppb (17) N/A 13.0 ppb (12) N/A N/A N/A 0.28 ppb (3) N/A 4.9 μg/m3 (20) 29.0
 
Nov. 12, 2019, 6 p.m. 33.0 ppb (31) 18.8 ppb (17) N/A 14.0 ppb (13) N/A N/A N/A 0.27 ppb (3) N/A 7.0 μg/m3 (29) 31.0
 
Nov. 12, 2019, 5 p.m. 35.6 ppb (33) 22.8 ppb (21) N/A 13.0 ppb (12) N/A N/A N/A 0.28 ppb (3) N/A 7.6 μg/m3 (32) 33.0
 
Nov. 12, 2019, 4 p.m. 30.8 ppb (29) 17.2 ppb (16) N/A 14.0 ppb (13) N/A N/A N/A 0.24 ppb (3) N/A 5.5 μg/m3 (23) 29.0
 
Nov. 12, 2019, 3 p.m. 22.1 ppb (20) 11.9 ppb (11) N/A 10.0 ppb (9) N/A N/A N/A 0.22 ppb (2) N/A 7.7 μg/m3 (32) 32.0
 
Nov. 12, 2019, 2 p.m. 13.8 ppb (13) 4.7 ppb (4) N/A 9.0 ppb (8) N/A N/A N/A 0.21 ppb (2) N/A 3.6 μg/m3 (15) 15.0
 
Nov. 12, 2019, 1 p.m. 20.6 ppb (19) 3.4 ppb (3) N/A 17.0 ppb (16) N/A N/A N/A 0.24 ppb (3) N/A -3.7 μg/m3 (0) 19.0
 
Nov. 12, 2019, noon 19.6 ppb (18) 0.9 ppb (1) N/A 19.0 ppb (18) N/A N/A N/A 0.21 ppb (2) N/A N/A 18.0
 
Nov. 12, 2019, 11 a.m. 10.4 ppb (10) -0.2 ppb (0) N/A 11.0 ppb (10) N/A N/A N/A 0.16 ppb (2) N/A -2.0 μg/m3 (0) 10.0
 
Nov. 12, 2019, 10 a.m. 5.8 ppb (5) -0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
Nov. 12, 2019, 9 a.m. 3.2 ppb (3) -0.5 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A 0.11 ppb (1) N/A 1.4 μg/m3 (6) 6.0
 
Nov. 12, 2019, 8 a.m. 4.6 ppb (4) -0.5 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A 0.12 ppb (1) N/A 2.3 μg/m3 (10) 10.0
 
Nov. 12, 2019, 7 a.m. 4.0 ppb (4) -0.5 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A 0.13 ppb (1) N/A 4.7 μg/m3 (20) 20.0
 
Nov. 12, 2019, 6 a.m. 3.1 ppb (3) -0.5 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A 0.13 ppb (1) N/A 2.6 μg/m3 (11) 11.0
 
Nov. 12, 2019, 5 a.m. 3.3 ppb (3) -0.5 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A 0.13 ppb (1) N/A 1.8 μg/m3 (8) 8.0
 
Nov. 12, 2019, 4 a.m. 1.8 ppb (2) -0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.12 ppb (1) N/A 1.8 μg/m3 (8) 8.0
 
Nov. 12, 2019, 3 a.m. 2.8 ppb (3) -0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.12 ppb (1) N/A 3.2 μg/m3 (13) 13.0
 
Nov. 12, 2019, 2 a.m. 2.5 ppb (2) -0.5 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.11 ppb (1) N/A 4.2 μg/m3 (18) 18.0
 
Nov. 12, 2019, 1 a.m. 4.2 ppb (4) -0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A 0.12 ppb (1) N/A 1.0 μg/m3 (4) 5.0
 
Nov. 12, 2019, midnight 3.6 ppb (3) -0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A 0.12 ppb (1) N/A 1.4 μg/m3 (6) 6.0
 
Nov. 11, 2019, 11 p.m. 4.0 ppb (4) -0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A 0.13 ppb (1) N/A 3.6 μg/m3 (15) 15.0
 
Nov. 11, 2019, 10 p.m. 2.9 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.13 ppb (1) N/A 0.9 μg/m3 (4) 4.0
 
Nov. 11, 2019, 9 p.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.13 ppb (1) N/A -3.8 μg/m3 (0) 2.0
 
Nov. 11, 2019, 8 p.m. 2.2 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.14 ppb (2) N/A 0.3 μg/m3 (1) 2.0
 
Nov. 11, 2019, 7 p.m. 1.7 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.13 ppb (1) N/A 0.9 μg/m3 (4) 4.0
 
Nov. 11, 2019, 6 p.m. 2.1 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.13 ppb (1) N/A 3.8 μg/m3 (16) 16.0
 
Nov. 11, 2019, 5 p.m. 2.4 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.14 ppb (2) N/A 2.2 μg/m3 (9) 9.0
 
Nov. 11, 2019, 4 p.m. 2.2 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.14 ppb (2) N/A 0.0 μg/m3 (0) 2.0
 
Nov. 11, 2019, 3 p.m. 2.5 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.12 ppb (1) N/A 3.2 μg/m3 (13) 13.0
 
Nov. 11, 2019, 2 p.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.13 ppb (1) N/A 4.8 μg/m3 (20) 20.0
 
Nov. 11, 2019, 1 p.m. 2.3 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.14 ppb (2) N/A 5.3 μg/m3 (22) 22.0
 
Nov. 11, 2019, noon 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.14 ppb (2) N/A 2.8 μg/m3 (12) 12.0
 
Nov. 11, 2019, 11 a.m. 1.9 ppb (2) -0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A 0.14 ppb (2) N/A 5.6 μg/m3 (23) 23.0
 
Nov. 11, 2019, 10 a.m. 2.6 ppb (2) -0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.14 ppb (2) N/A 3.4 μg/m3 (14) 14.0
 
Nov. 11, 2019, 9 a.m. 2.4 ppb (2) -0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.14 ppb (2) N/A 3.3 μg/m3 (14) 14.0
 
Nov. 11, 2019, 8 a.m. 4.6 ppb (4) 0.1 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A 0.15 ppb (2) N/A 2.0 μg/m3 (8) 8.0
 
Nov. 11, 2019, 7 a.m. 5.2 ppb (5) 0.2 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A 0.16 ppb (2) N/A 11.2 μg/m3 (47) 47.0
 
Nov. 11, 2019, 6 a.m. 3.6 ppb (3) 0.1 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A 0.16 ppb (2) N/A 8.5 μg/m3 (35) 35.0
 
Nov. 11, 2019, 5 a.m. 2.7 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.17 ppb (2) N/A 10.6 μg/m3 (44) 44.0
 
Nov. 11, 2019, 4 a.m. 2.7 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.16 ppb (2) N/A 10.9 μg/m3 (45) 45.0
 
Nov. 11, 2019, 3 a.m. 3.2 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.16 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 11, 2019, 2 a.m. 3.0 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.16 ppb (2) N/A 8.7 μg/m3 (36) 36.0
 
Nov. 11, 2019, 1 a.m. 4.4 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A 0.17 ppb (2) N/A 3.9 μg/m3 (16) 16.0
 
Nov. 11, 2019, midnight 7.2 ppb (7) 0.3 ppb (0) N/A 7.0 ppb (6) N/A N/A N/A 0.23 ppb (3) N/A 9.1 μg/m3 (38) 38.0
 
Nov. 10, 2019, 11 p.m. 9.5 ppb (9) 0.3 ppb (0) N/A 9.0 ppb (8) N/A N/A N/A 0.24 ppb (3) N/A 9.5 μg/m3 (40) 40.0
 
Nov. 10, 2019, 10 p.m. 6.1 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A 0.21 ppb (2) N/A 7.8 μg/m3 (32) 32.0
 
Nov. 10, 2019, 9 p.m. 4.8 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A 0.18 ppb (2) N/A 7.3 μg/m3 (30) 30.0
 
Nov. 10, 2019, 8 p.m. 4.9 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.18 ppb (2) N/A 11.2 μg/m3 (47) 47.0
 
Nov. 10, 2019, 7 p.m. 6.2 ppb (6) 1.5 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.19 ppb (2) N/A 10.9 μg/m3 (45) 45.0
 
Nov. 10, 2019, 6 p.m. 5.6 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.18 ppb (2) N/A 11.9 μg/m3 (50) 50.0
 
Nov. 10, 2019, 5 p.m. 6.3 ppb (6) 1.6 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.21 ppb (2) N/A 9.6 μg/m3 (40) 40.0
 
Nov. 10, 2019, 4 p.m. 5.4 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.21 ppb (2) N/A 8.1 μg/m3 (34) 34.0
 
Nov. 10, 2019, 3 p.m. 9.7 ppb (9) 2.6 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A 0.19 ppb (2) N/A 9.7 μg/m3 (40) 40.0
 
Nov. 10, 2019, 2 p.m. 21.9 ppb (20) 8.2 ppb (8) N/A 14.0 ppb (13) N/A N/A N/A 0.31 ppb (3) N/A 12.6 μg/m3 (51) 51.0
 
Nov. 10, 2019, 1 p.m. 30.5 ppb (28) 10.7 ppb (10) N/A 20.0 ppb (19) N/A N/A N/A 0.35 ppb (4) N/A 11.1 μg/m3 (46) 46.0
 
Nov. 10, 2019, noon 18.9 ppb (18) 4.3 ppb (4) N/A 15.0 ppb (14) N/A N/A N/A 0.27 ppb (3) N/A 8.2 μg/m3 (34) 34.0
 
Nov. 10, 2019, 11 a.m. 9.1 ppb (8) 1.3 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A 0.21 ppb (2) N/A 10.2 μg/m3 (42) 42.0
 
Nov. 10, 2019, 10 a.m. 7.0 ppb (6) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 8.4 μg/m3 (35) 35.0
 
Nov. 10, 2019, 9 a.m. 19.3 ppb (18) 5.1 ppb (5) N/A 14.0 ppb (13) N/A N/A N/A 0.25 ppb (3) N/A 12.5 μg/m3 (51) 51.0
 
Nov. 10, 2019, 8 a.m. 13.7 ppb (13) 2.8 ppb (3) N/A 11.0 ppb (10) N/A N/A N/A 0.26 ppb (3) N/A 14.7 μg/m3 (56) 56.0
 
Nov. 10, 2019, 7 a.m. 7.1 ppb (7) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.21 ppb (2) N/A 10.4 μg/m3 (43) 43.0
 
Nov. 10, 2019, 6 a.m. 9.7 ppb (9) 1.6 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A 0.23 ppb (3) N/A 9.8 μg/m3 (41) 41.0
 
Nov. 10, 2019, 5 a.m. 11.1 ppb (10) 2.0 ppb (2) N/A 9.0 ppb (8) N/A N/A N/A 0.25 ppb (3) N/A 8.7 μg/m3 (36) 36.0
 
Nov. 10, 2019, 4 a.m. 12.0 ppb (11) 2.8 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A 0.26 ppb (3) N/A 10.8 μg/m3 (45) 45.0
 
Nov. 10, 2019, 3 a.m. 16.5 ppb (15) 4.0 ppb (4) N/A 13.0 ppb (12) N/A N/A N/A 0.29 ppb (3) N/A 7.9 μg/m3 (33) 33.0
 
Nov. 10, 2019, 2 a.m. 15.0 ppb (14) 3.4 ppb (3) N/A 12.0 ppb (11) N/A N/A N/A 0.31 ppb (3) N/A 7.6 μg/m3 (32) 32.0
 
Nov. 10, 2019, 1 a.m. 23.9 ppb (22) 8.1 ppb (8) N/A 16.0 ppb (15) N/A N/A N/A 0.32 ppb (4) N/A 6.5 μg/m3 (27) 27.0
 
Nov. 10, 2019, midnight 38.8 ppb (36) 15.5 ppb (14) N/A 23.0 ppb (21) N/A N/A N/A 0.4 ppb (4) N/A 7.1 μg/m3 (30) 36.0
 
Nov. 9, 2019, 11 p.m. 49.4 ppb (46) 22.6 ppb (21) N/A 27.0 ppb (25) N/A N/A N/A 0.48 ppb (5) N/A 7.8 μg/m3 (32) 46.0
 
Nov. 9, 2019, 10 p.m. 31.0 ppb (29) 11.6 ppb (11) N/A 19.0 ppb (18) N/A N/A N/A 0.4 ppb (4) N/A 5.7 μg/m3 (24) 29.0
 
Nov. 9, 2019, 9 p.m. 20.9 ppb (19) 7.9 ppb (7) N/A 13.0 ppb (12) N/A N/A N/A 0.33 ppb (4) N/A 10.9 μg/m3 (45) 45.0
 
Nov. 9, 2019, 8 p.m. 26.1 ppb (24) 11.3 ppb (10) N/A 15.0 ppb (14) N/A N/A N/A 0.34 ppb (4) N/A 6.1 μg/m3 (25) 25.0
 
Nov. 9, 2019, 7 p.m. 20.3 ppb (19) 8.3 ppb (8) N/A 12.0 ppb (11) N/A N/A N/A 0.39 ppb (4) N/A 5.9 μg/m3 (25) 25.0
 
Nov. 9, 2019, 6 p.m. 23.0 ppb (21) 11.0 ppb (10) N/A 12.0 ppb (11) N/A N/A N/A 0.42 ppb (5) N/A N/A 21.0
 
Nov. 9, 2019, 5 p.m. 19.9 ppb (18) 9.6 ppb (9) N/A 10.0 ppb (9) N/A N/A N/A 0.41 ppb (5) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 9, 2019, 4 p.m. 21.5 ppb (20) 11.5 ppb (11) N/A 10.0 ppb (9) N/A N/A N/A 0.39 ppb (4) N/A -0.6 μg/m3 (0) 20.0
 
Nov. 9, 2019, 3 p.m. 22.2 ppb (21) 12.3 ppb (11) N/A 10.0 ppb (9) N/A N/A N/A 0.42 ppb (5) N/A 7.9 μg/m3 (33) 33.0
 
Nov. 9, 2019, 2 p.m. 20.0 ppb (19) 10.0 ppb (9) N/A 10.0 ppb (9) N/A N/A N/A 0.36 ppb (4) N/A 5.6 μg/m3 (23) 23.0
 
Nov. 9, 2019, 1 p.m. 17.4 ppb (16) 7.1 ppb (7) N/A 10.0 ppb (9) N/A N/A N/A 0.28 ppb (3) N/A 4.8 μg/m3 (20) 20.0
 
Nov. 9, 2019, noon 14.4 ppb (13) 5.3 ppb (5) N/A 9.0 ppb (8) N/A N/A N/A 0.24 ppb (3) N/A 7.1 μg/m3 (30) 30.0
 
Nov. 9, 2019, 11 a.m. 10.9 ppb (10) 2.7 ppb (3) N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) N/A 8.7 μg/m3 (36) 36.0
 
Nov. 9, 2019, 10 a.m. 9.3 ppb (9) 2.2 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A 0.18 ppb (2) N/A 2.0 μg/m3 (8) 9.0
 
Nov. 9, 2019, 9 a.m. 5.4 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A 0.16 ppb (2) N/A 0.7 μg/m3 (3) 5.0
 
Nov. 9, 2019, 8 a.m. 7.7 ppb (7) 1.7 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.19 ppb (2) N/A 9.9 μg/m3 (41) 41.0
 
Nov. 9, 2019, 7 a.m. 8.0 ppb (7) 1.8 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.19 ppb (2) N/A 3.8 μg/m3 (16) 16.0
 
Nov. 9, 2019, 6 a.m. 10.6 ppb (10) 2.4 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A 0.19 ppb (2) N/A 2.3 μg/m3 (10) 10.0
 
Nov. 9, 2019, 5 a.m. 12.8 ppb (12) 3.6 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A 0.21 ppb (2) N/A 9.2 μg/m3 (38) 38.0
 
Nov. 9, 2019, 4 a.m. 14.2 ppb (13) 4.3 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A 0.21 ppb (2) N/A 0.7 μg/m3 (3) 13.0
 
Nov. 9, 2019, 3 a.m. 19.6 ppb (18) 7.7 ppb (7) N/A 12.0 ppb (11) N/A N/A N/A 0.26 ppb (3) N/A 7.9 μg/m3 (33) 33.0
 
Nov. 9, 2019, 2 a.m. 34.0 ppb (31) 15.8 ppb (15) N/A 18.0 ppb (17) N/A N/A N/A 0.3 ppb (3) N/A 11.2 μg/m3 (47) 47.0
 
Nov. 9, 2019, 1 a.m. 28.0 ppb (26) 13.0 ppb (12) N/A 15.0 ppb (14) N/A N/A N/A 0.28 ppb (3) N/A 4.8 μg/m3 (20) 26.0
 
Nov. 9, 2019, midnight 48.8 ppb (45) 28.1 ppb (26) N/A 21.0 ppb (19) N/A N/A N/A 0.41 ppb (5) N/A 5.7 μg/m3 (24) 45.0
 
Nov. 8, 2019, 11 p.m. 42.0 ppb (39) 24.2 ppb (22) N/A 18.0 ppb (17) N/A N/A N/A 0.37 ppb (4) N/A 4.8 μg/m3 (20) 39.0
 
Nov. 8, 2019, 10 p.m. 45.9 ppb (42) 27.6 ppb (26) N/A 19.0 ppb (18) N/A N/A N/A 0.35 ppb (4) N/A 5.1 μg/m3 (21) 42.0
 
Nov. 8, 2019, 9 p.m. 30.8 ppb (29) 17.6 ppb (16) N/A 13.0 ppb (12) N/A N/A N/A 0.28 ppb (3) N/A 3.9 μg/m3 (16) 29.0
 
Nov. 8, 2019, 8 p.m. 33.6 ppb (31) 22.2 ppb (21) N/A 12.0 ppb (11) N/A N/A N/A 0.25 ppb (3) N/A 3.7 μg/m3 (15) 31.0
 
Nov. 8, 2019, 7 p.m. 26.4 ppb (24) 16.0 ppb (15) N/A 10.0 ppb (9) N/A N/A N/A 0.24 ppb (3) N/A 4.1 μg/m3 (17) 24.0