AQSQID: 550790056

Site Name: Milwaukee College Ave.-Nr

Location: Milwaukee (N-S Fwy), WI

Reporting: True, Located: True

Current AQI: 67.0

Milwaukee (N-S Fwy) WI, US: 42.93257, -87.93434

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 15, 2019, 5 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.24 ppb (3) 25.0 μg/m3 (23) 20.2 μg/m3 (67) 67.0
 
Nov. 15, 2019, 4 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.26 ppb (3) 25.0 μg/m3 (23) 20.0 μg/m3 (67) 67.0
 
Nov. 15, 2019, 3 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.27 ppb (3) 24.0 μg/m3 (22) 18.1 μg/m3 (63) 63.0
 
Nov. 15, 2019, 2 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.28 ppb (3) 22.0 μg/m3 (20) 16.2 μg/m3 (59) 59.0
 
Nov. 15, 2019, 1 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.34 ppb (4) 23.0 μg/m3 (21) 14.6 μg/m3 (56) 56.0
 
Nov. 15, 2019, midnight N/A N/A N/A 16.0 ppb (15) N/A N/A N/A 0.35 ppb (4) 32.0 μg/m3 (29) 14.3 μg/m3 (55) 55.0
 
Nov. 14, 2019, 11 p.m. N/A N/A N/A 16.0 ppb (15) N/A N/A N/A 0.4 ppb (4) 31.0 μg/m3 (28) 13.9 μg/m3 (54) 54.0
 
Nov. 14, 2019, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.38 ppb (4) 44.0 μg/m3 (40) 15.3 μg/m3 (57) 57.0
 
Nov. 14, 2019, 9 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.41 ppb (5) 57.0 μg/m3 (51) 19.6 μg/m3 (66) 66.0
 
Nov. 14, 2019, 8 p.m. N/A N/A N/A 17.0 ppb (16) N/A N/A N/A 0.33 ppb (4) 67.0 μg/m3 (56) 19.2 μg/m3 (65) 65.0
 
Nov. 14, 2019, 7 p.m. N/A N/A N/A 17.0 ppb (16) N/A N/A N/A 0.34 ppb (4) 57.0 μg/m3 (51) 18.7 μg/m3 (64) 64.0
 
Nov. 14, 2019, 6 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.29 ppb (3) 63.0 μg/m3 (54) 19.3 μg/m3 (66) 66.0
 
Nov. 14, 2019, 5 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.34 ppb (4) 70.0 μg/m3 (58) 15.8 μg/m3 (58) 58.0
 
Nov. 14, 2019, 4 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.35 ppb (4) 23.0 μg/m3 (21) 14.1 μg/m3 (54) 54.0
 
Nov. 14, 2019, 3 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.42 ppb (5) 24.0 μg/m3 (22) 16.8 μg/m3 (60) 60.0
 
Nov. 14, 2019, 2 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.47 ppb (5) 27.0 μg/m3 (25) 18.7 μg/m3 (64) 64.0
 
Nov. 14, 2019, 1 p.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.49 ppb (5) 29.0 μg/m3 (26) 20.6 μg/m3 (68) 68.0
 
Nov. 14, 2019, noon N/A N/A N/A 24.0 ppb (22) N/A N/A N/A 0.47 ppb (5) 30.0 μg/m3 (27) 19.6 μg/m3 (66) 66.0
 
Nov. 14, 2019, 11 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.38 ppb (4) 32.0 μg/m3 (29) 19.8 μg/m3 (67) 67.0
 
Nov. 14, 2019, 10 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.31 ppb (3) 28.0 μg/m3 (25) 19.4 μg/m3 (66) 66.0
 
Nov. 14, 2019, 9 a.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.32 ppb (4) 27.0 μg/m3 (25) 18.8 μg/m3 (64) 64.0
 
Nov. 14, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 17.1 μg/m3 (61) 61.0
 
Nov. 14, 2019, 7 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.27 ppb (3) 24.0 μg/m3 (22) 15.7 μg/m3 (58) 58.0
 
Nov. 14, 2019, 6 a.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.28 ppb (3) 22.0 μg/m3 (20) 14.1 μg/m3 (54) 54.0
 
Nov. 14, 2019, 5 a.m. N/A N/A N/A 16.0 ppb (15) N/A N/A N/A 0.28 ppb (3) 23.0 μg/m3 (21) 13.5 μg/m3 (53) 53.0
 
Nov. 14, 2019, 4 a.m. N/A N/A N/A 17.0 ppb (16) N/A N/A N/A 0.29 ppb (3) 25.0 μg/m3 (23) 12.4 μg/m3 (51) 51.0
 
Nov. 14, 2019, 3 a.m. N/A N/A N/A 17.0 ppb (16) N/A N/A N/A 0.27 ppb (3) 24.0 μg/m3 (22) 11.2 μg/m3 (47) 47.0
 
Nov. 14, 2019, 2 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.27 ppb (3) 22.0 μg/m3 (20) 10.5 μg/m3 (44) 44.0
 
Nov. 14, 2019, 1 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.3 ppb (3) 17.0 μg/m3 (15) 8.2 μg/m3 (34) 34.0
 
Nov. 14, 2019, midnight N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.36 ppb (4) 16.0 μg/m3 (15) 7.0 μg/m3 (29) 29.0
 
Nov. 13, 2019, 11 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.35 ppb (4) 33.0 μg/m3 (30) 8.7 μg/m3 (36) 36.0
 
Nov. 13, 2019, 10 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.4 ppb (4) 82.0 μg/m3 (64) 15.7 μg/m3 (58) 64.0
 
Nov. 13, 2019, 9 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.38 ppb (4) 49.0 μg/m3 (45) 9.8 μg/m3 (41) 45.0
 
Nov. 13, 2019, 8 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.32 ppb (4) 53.0 μg/m3 (48) 12.2 μg/m3 (50) 50.0
 
Nov. 13, 2019, 7 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.31 ppb (3) 47.0 μg/m3 (43) 10.7 μg/m3 (45) 45.0
 
Nov. 13, 2019, 6 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.27 ppb (3) 46.0 μg/m3 (42) 10.9 μg/m3 (45) 45.0
 
Nov. 13, 2019, 5 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.26 ppb (3) 53.0 μg/m3 (48) 11.5 μg/m3 (48) 48.0
 
Nov. 13, 2019, 4 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.27 ppb (3) 56.0 μg/m3 (50) 12.0 μg/m3 (50) 50.0
 
Nov. 13, 2019, 3 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.27 ppb (3) 59.0 μg/m3 (52) 11.8 μg/m3 (49) 52.0
 
Nov. 13, 2019, 2 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.27 ppb (3) 51.0 μg/m3 (46) 10.0 μg/m3 (42) 46.0
 
Nov. 13, 2019, 1 p.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.28 ppb (3) 52.0 μg/m3 (47) 9.1 μg/m3 (38) 47.0
 
Nov. 13, 2019, noon N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.28 ppb (3) 65.0 μg/m3 (55) 10.3 μg/m3 (43) 55.0
 
Nov. 13, 2019, 11 a.m. N/A N/A N/A 24.0 ppb (22) N/A N/A N/A 0.25 ppb (3) 46.0 μg/m3 (42) 8.9 μg/m3 (37) 42.0
 
Nov. 13, 2019, 10 a.m. N/A N/A N/A 17.0 ppb (16) N/A N/A N/A 0.22 ppb (2) 35.0 μg/m3 (32) 7.8 μg/m3 (32) 32.0
 
Nov. 13, 2019, 9 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.22 ppb (2) 30.0 μg/m3 (27) 6.9 μg/m3 (29) 29.0
 
Nov. 13, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 8.0 μg/m3 (33) 33.0
 
Nov. 13, 2019, 7 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.21 ppb (2) 36.0 μg/m3 (33) 8.8 μg/m3 (37) 37.0
 
Nov. 13, 2019, 6 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.25 ppb (3) 37.0 μg/m3 (34) 8.9 μg/m3 (37) 37.0
 
Nov. 13, 2019, 5 a.m. N/A N/A N/A 16.0 ppb (15) N/A N/A N/A 0.29 ppb (3) 45.0 μg/m3 (41) 10.2 μg/m3 (42) 42.0
 
Nov. 13, 2019, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.33 ppb (4) 44.0 μg/m3 (40) 10.0 μg/m3 (42) 42.0
 
Nov. 13, 2019, 3 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.34 ppb (4) 60.0 μg/m3 (52) 11.9 μg/m3 (50) 52.0
 
Nov. 13, 2019, 2 a.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.38 ppb (4) 62.0 μg/m3 (54) 11.9 μg/m3 (50) 54.0
 
Nov. 13, 2019, 1 a.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.44 ppb (5) 90.0 μg/m3 (68) 14.3 μg/m3 (55) 68.0
 
Nov. 13, 2019, midnight N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.48 ppb (5) 107.0 μg/m3 (76) 15.8 μg/m3 (58) 76.0
 
Nov. 12, 2019, 11 p.m. N/A N/A N/A 26.0 ppb (24) N/A N/A N/A 0.51 ppb (6) 75.0 μg/m3 (60) 11.6 μg/m3 (48) 60.0
 
Nov. 12, 2019, 10 p.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.49 ppb (5) 53.0 μg/m3 (48) 9.9 μg/m3 (41) 48.0
 
Nov. 12, 2019, 9 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.42 ppb (5) 38.0 μg/m3 (35) 8.0 μg/m3 (33) 35.0
 
Nov. 12, 2019, 8 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.32 ppb (4) 43.0 μg/m3 (39) 9.1 μg/m3 (38) 39.0
 
Nov. 12, 2019, 7 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.28 ppb (3) 41.0 μg/m3 (37) 7.8 μg/m3 (32) 37.0
 
Nov. 12, 2019, 6 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.27 ppb (3) N/A N/A 18.0
 
Nov. 12, 2019, 5 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.29 ppb (3) 82.0 μg/m3 (64) 13.0 μg/m3 (52) 64.0
 
Nov. 12, 2019, 4 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.26 ppb (3) 104.0 μg/m3 (74) 12.4 μg/m3 (51) 74.0
 
Nov. 12, 2019, 3 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.31 ppb (3) 65.0 μg/m3 (55) 10.3 μg/m3 (43) 55.0
 
Nov. 12, 2019, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.3 ppb (3) 41.0 μg/m3 (37) 7.5 μg/m3 (31) 37.0
 
Nov. 12, 2019, 1 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.36 ppb (4) 33.0 μg/m3 (30) 6.6 μg/m3 (28) 30.0
 
Nov. 12, 2019, noon N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.31 ppb (3) 43.0 μg/m3 (39) 6.7 μg/m3 (28) 39.0
 
Nov. 12, 2019, 11 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.22 ppb (2) 37.0 μg/m3 (34) 5.9 μg/m3 (25) 34.0
 
Nov. 12, 2019, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.18 ppb (2) 30.0 μg/m3 (27) 4.7 μg/m3 (20) 27.0
 
Nov. 12, 2019, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.18 ppb (2) 24.0 μg/m3 (22) 4.1 μg/m3 (17) 22.0
 
Nov. 12, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 4.1 μg/m3 (17) 23.0
 
Nov. 12, 2019, 7 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.17 ppb (2) 24.0 μg/m3 (22) 4.2 μg/m3 (18) 22.0
 
Nov. 12, 2019, 6 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.18 ppb (2) 31.0 μg/m3 (28) 4.8 μg/m3 (20) 28.0
 
Nov. 12, 2019, 5 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.19 ppb (2) 27.0 μg/m3 (25) 4.9 μg/m3 (20) 25.0
 
Nov. 12, 2019, 4 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.2 ppb (2) 35.0 μg/m3 (32) 5.7 μg/m3 (24) 32.0
 
Nov. 12, 2019, 3 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.2 ppb (2) 32.0 μg/m3 (29) 5.9 μg/m3 (25) 29.0
 
Nov. 12, 2019, 2 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.22 ppb (2) 49.0 μg/m3 (45) 7.5 μg/m3 (31) 45.0
 
Nov. 12, 2019, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.23 ppb (3) 56.0 μg/m3 (50) 8.7 μg/m3 (36) 50.0
 
Nov. 12, 2019, midnight N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.26 ppb (3) 94.0 μg/m3 (70) 12.5 μg/m3 (51) 70.0
 
Nov. 11, 2019, 11 p.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.3 ppb (3) 50.0 μg/m3 (45) 6.3 μg/m3 (26) 45.0
 
Nov. 11, 2019, 10 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.31 ppb (3) 15.0 μg/m3 (14) 3.5 μg/m3 (15) 19.0
 
Nov. 11, 2019, 9 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.34 ppb (4) 10.0 μg/m3 (9) 3.4 μg/m3 (14) 17.0
 
Nov. 11, 2019, 8 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.29 ppb (3) 11.0 μg/m3 (10) 3.7 μg/m3 (15) 19.0
 
Nov. 11, 2019, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.26 ppb (3) 11.0 μg/m3 (10) 3.6 μg/m3 (15) 18.0
 
Nov. 11, 2019, 6 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.24 ppb (3) 16.0 μg/m3 (15) 4.2 μg/m3 (18) 18.0
 
Nov. 11, 2019, 5 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.22 ppb (2) 15.0 μg/m3 (14) 4.3 μg/m3 (18) 18.0
 
Nov. 11, 2019, 4 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.21 ppb (2) 14.0 μg/m3 (13) 4.3 μg/m3 (18) 18.0
 
Nov. 11, 2019, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.22 ppb (2) 8.0 μg/m3 (7) 3.5 μg/m3 (15) 18.0
 
Nov. 11, 2019, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.23 ppb (3) 7.0 μg/m3 (6) 3.2 μg/m3 (13) 19.0
 
Nov. 11, 2019, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.24 ppb (3) 9.0 μg/m3 (8) 3.7 μg/m3 (15) 19.0
 
Nov. 11, 2019, noon N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.23 ppb (3) 9.0 μg/m3 (8) 3.7 μg/m3 (15) 17.0
 
Nov. 11, 2019, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.2 ppb (2) 9.0 μg/m3 (8) 3.5 μg/m3 (15) 15.0
 
Nov. 11, 2019, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.18 ppb (2) 8.0 μg/m3 (7) 3.5 μg/m3 (15) 15.0
 
Nov. 11, 2019, 9 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.17 ppb (2) 9.0 μg/m3 (8) 3.9 μg/m3 (16) 16.0
 
Nov. 11, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) 4.3 μg/m3 (18) 18.0
 
Nov. 11, 2019, 7 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.19 ppb (2) 11.0 μg/m3 (10) 4.3 μg/m3 (18) 18.0
 
Nov. 11, 2019, 6 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.19 ppb (2) 9.0 μg/m3 (8) 4.3 μg/m3 (18) 18.0
 
Nov. 11, 2019, 5 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) 7.0 μg/m3 (6) 4.1 μg/m3 (17) 17.0
 
Nov. 11, 2019, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.22 ppb (2) 10.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
Nov. 11, 2019, 3 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.27 ppb (3) 13.0 μg/m3 (12) 7.1 μg/m3 (30) 30.0
 
Nov. 11, 2019, 2 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A N/A 0.28 ppb (3) 11.0 μg/m3 (10) 6.1 μg/m3 (25) 25.0
 
Nov. 11, 2019, 1 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.3 ppb (3) 11.0 μg/m3 (10) 5.9 μg/m3 (25) 25.0
 
Nov. 11, 2019, midnight N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.31 ppb (3) 11.0 μg/m3 (10) 5.8 μg/m3 (24) 24.0
 
Nov. 10, 2019, 11 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.31 ppb (3) 15.0 μg/m3 (14) 8.3 μg/m3 (35) 35.0
 
Nov. 10, 2019, 10 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.4 ppb (4) 21.0 μg/m3 (19) 10.1 μg/m3 (42) 42.0
 
Nov. 10, 2019, 9 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.36 ppb (4) 22.0 μg/m3 (20) 10.4 μg/m3 (43) 43.0
 
Nov. 10, 2019, 8 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.36 ppb (4) 23.0 μg/m3 (21) 10.7 μg/m3 (45) 45.0
 
Nov. 10, 2019, 7 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.35 ppb (4) 20.0 μg/m3 (18) 8.6 μg/m3 (36) 36.0
 
Nov. 10, 2019, 6 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.32 ppb (4) 27.0 μg/m3 (25) 10.4 μg/m3 (43) 43.0
 
Nov. 10, 2019, 5 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.32 ppb (4) 34.0 μg/m3 (31) 11.3 μg/m3 (47) 47.0
 
Nov. 10, 2019, 4 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.35 ppb (4) 42.0 μg/m3 (38) 14.3 μg/m3 (55) 55.0
 
Nov. 10, 2019, 3 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.31 ppb (3) 43.0 μg/m3 (39) 15.4 μg/m3 (57) 57.0
 
Nov. 10, 2019, 2 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.35 ppb (4) 17.0 μg/m3 (15) 12.5 μg/m3 (51) 51.0
 
Nov. 10, 2019, 1 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.28 ppb (3) 18.0 μg/m3 (16) 14.2 μg/m3 (55) 55.0
 
Nov. 10, 2019, noon N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.24 ppb (3) 21.0 μg/m3 (19) 16.1 μg/m3 (59) 59.0
 
Nov. 10, 2019, 11 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.27 ppb (3) 23.0 μg/m3 (21) 17.3 μg/m3 (61) 61.0
 
Nov. 10, 2019, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.26 ppb (3) 23.0 μg/m3 (21) 15.7 μg/m3 (58) 58.0
 
Nov. 10, 2019, 9 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.26 ppb (3) 26.0 μg/m3 (24) 15.7 μg/m3 (58) 58.0
 
Nov. 10, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 13.5 μg/m3 (53) 53.0
 
Nov. 10, 2019, 7 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.3 ppb (3) 26.0 μg/m3 (24) 12.6 μg/m3 (51) 51.0
 
Nov. 10, 2019, 6 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.31 ppb (3) 34.0 μg/m3 (31) 13.3 μg/m3 (53) 53.0
 
Nov. 10, 2019, 5 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.4 ppb (4) 36.0 μg/m3 (33) 13.8 μg/m3 (54) 54.0
 
Nov. 10, 2019, 4 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.34 ppb (4) 44.0 μg/m3 (40) 14.8 μg/m3 (56) 56.0
 
Nov. 10, 2019, 3 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.38 ppb (4) 74.0 μg/m3 (60) 18.9 μg/m3 (65) 65.0
 
Nov. 10, 2019, 2 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.45 ppb (5) 49.0 μg/m3 (45) 16.8 μg/m3 (60) 60.0
 
Nov. 10, 2019, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.42 ppb (5) 37.0 μg/m3 (34) 15.7 μg/m3 (58) 58.0
 
Nov. 10, 2019, midnight N/A N/A N/A 13.0 ppb (12) N/A N/A N/A 0.44 ppb (5) 45.0 μg/m3 (41) 19.2 μg/m3 (65) 65.0
 
Nov. 9, 2019, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.54 ppb (6) 43.0 μg/m3 (39) 17.0 μg/m3 (61) 61.0
 
Nov. 9, 2019, 10 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.52 ppb (6) 39.0 μg/m3 (35) 15.7 μg/m3 (58) 58.0
 
Nov. 9, 2019, 9 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.42 ppb (5) 35.0 μg/m3 (32) 13.9 μg/m3 (54) 54.0
 
Nov. 9, 2019, 8 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.38 ppb (4) 34.0 μg/m3 (31) 12.4 μg/m3 (51) 51.0
 
Nov. 9, 2019, 7 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.38 ppb (4) 33.0 μg/m3 (30) 11.3 μg/m3 (47) 47.0
 
Nov. 9, 2019, 6 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.35 ppb (4) 32.0 μg/m3 (29) 10.8 μg/m3 (45) 45.0
 
Nov. 9, 2019, 5 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.33 ppb (4) 28.0 μg/m3 (25) 10.1 μg/m3 (42) 42.0
 
Nov. 9, 2019, 4 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.37 ppb (4) 25.0 μg/m3 (23) 9.6 μg/m3 (40) 40.0
 
Nov. 9, 2019, 3 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.36 ppb (4) 23.0 μg/m3 (21) 8.8 μg/m3 (37) 37.0
 
Nov. 9, 2019, 2 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.31 ppb (3) 21.0 μg/m3 (19) 8.3 μg/m3 (35) 35.0
 
Nov. 9, 2019, 1 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.28 ppb (3) 18.0 μg/m3 (16) 8.0 μg/m3 (33) 33.0
 
Nov. 9, 2019, noon N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.27 ppb (3) 18.0 μg/m3 (16) 8.0 μg/m3 (33) 33.0
 
Nov. 9, 2019, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A N/A 0.25 ppb (3) 18.0 μg/m3 (16) 7.7 μg/m3 (32) 32.0
 
Nov. 9, 2019, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.2 ppb (2) 19.0 μg/m3 (17) 7.3 μg/m3 (30) 30.0
 
Nov. 9, 2019, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.21 ppb (2) 18.0 μg/m3 (16) 7.3 μg/m3 (30) 30.0
 
Nov. 9, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 7.3 μg/m3 (30) 30.0
 
Nov. 9, 2019, 7 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A N/A 0.22 ppb (2) 19.0 μg/m3 (17) 7.7 μg/m3 (32) 32.0
 
Nov. 9, 2019, 6 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A N/A 0.23 ppb (3) 22.0 μg/m3 (20) 7.7 μg/m3 (32) 32.0
 
Nov. 9, 2019, 5 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.25 ppb (3) 20.0 μg/m3 (18) 7.3 μg/m3 (30) 30.0
 
Nov. 9, 2019, 4 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A N/A 0.29 ppb (3) 18.0 μg/m3 (16) 6.6 μg/m3 (28) 28.0
 
Nov. 9, 2019, 3 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.29 ppb (3) 19.0 μg/m3 (17) 6.5 μg/m3 (27) 27.0
 
Nov. 9, 2019, 2 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.31 ppb (3) 18.0 μg/m3 (16) 6.8 μg/m3 (28) 28.0
 
Nov. 9, 2019, 1 a.m. N/A N/A N/A 17.0 ppb (16) N/A N/A N/A 0.35 ppb (4) 21.0 μg/m3 (19) 7.3 μg/m3 (30) 30.0
 
Nov. 9, 2019, midnight N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.45 ppb (5) 24.0 μg/m3 (22) 8.0 μg/m3 (33) 33.0
 
Nov. 8, 2019, 11 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.42 ppb (5) 18.0 μg/m3 (16) 6.6 μg/m3 (28) 28.0
 
Nov. 8, 2019, 10 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A N/A 0.36 ppb (4) 19.0 μg/m3 (17) 6.4 μg/m3 (27) 27.0
 
Nov. 8, 2019, 9 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.42 ppb (5) 20.0 μg/m3 (18) 6.9 μg/m3 (29) 29.0
 
Nov. 8, 2019, 8 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A N/A 0.39 ppb (4) 20.0 μg/m3 (18) 6.1 μg/m3 (25) 25.0
 
Nov. 8, 2019, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.35 ppb (4) 20.0 μg/m3 (18) 6.4 μg/m3 (27) 27.0
 
Nov. 8, 2019, 6 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A N/A 0.35 ppb (4) 19.0 μg/m3 (17) 6.4 μg/m3 (27) 27.0
 
Nov. 8, 2019, 5 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A N/A 0.38 ppb (4) 26.0 μg/m3 (24) 6.9 μg/m3 (29) 29.0
 
Nov. 8, 2019, 4 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.41 ppb (5) 27.0 μg/m3 (25) 7.4 μg/m3 (31) 31.0
 
Nov. 8, 2019, 3 p.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.42 ppb (5) 30.0 μg/m3 (27) 8.3 μg/m3 (35) 35.0
 
Nov. 8, 2019, 2 p.m. N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.48 ppb (5) 36.0 μg/m3 (33) 9.2 μg/m3 (38) 38.0
 
Nov. 8, 2019, 1 p.m. N/A N/A N/A 29.0 ppb (27) N/A N/A N/A 0.51 ppb (6) 28.0 μg/m3 (25) 7.8 μg/m3 (32) 32.0
 
Nov. 8, 2019, noon N/A N/A N/A 28.0 ppb (26) N/A N/A N/A 0.44 ppb (5) 24.0 μg/m3 (22) 7.7 μg/m3 (32) 32.0
 
Nov. 8, 2019, 11 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A N/A 0.31 ppb (3) 21.0 μg/m3 (19) 6.8 μg/m3 (28) 28.0
 
Nov. 8, 2019, 10 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A N/A 0.26 ppb (3) 19.0 μg/m3 (17) 6.3 μg/m3 (26) 26.0
 
Nov. 8, 2019, 9 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 0.22 ppb (2) 15.0 μg/m3 (14) 5.7 μg/m3 (24) 24.0
 
Nov. 8, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 5.4 μg/m3 (23) 23.0
 
Nov. 8, 2019, 7 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A N/A 0.2 ppb (2) 16.0 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
Nov. 8, 2019, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A N/A 0.21 ppb (2) 15.0 μg/m3 (14) 5.5 μg/m3 (23) 23.0