AQSQID: 270530962

Site Name: Minneapolis-Near Road

Location: Minneapolis (E 18th St), MN

Reporting: True, Located: True

Current AQI: 42.0

Minneapolis (E 18th St) MN, US: 44.9653, -93.2551

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 14, 2019, 4 a.m. 17.7 ppb (16) 5.7 ppb (5) N/A 12.0 ppb (11) N/A N/A N/A 0.33 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 14, 2019, 3 a.m. 23.2 ppb (21) 9.6 ppb (9) N/A 14.0 ppb (13) N/A N/A N/A 0.35 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 14, 2019, 2 a.m. 19.0 ppb (18) 7.7 ppb (7) N/A 11.0 ppb (10) N/A N/A N/A 0.36 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 14, 2019, 1 a.m. 27.4 ppb (25) 13.4 ppb (12) N/A 14.0 ppb (13) N/A N/A N/A 0.43 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 14, 2019, midnight 40.0 ppb (37) 21.4 ppb (20) N/A 19.0 ppb (18) N/A N/A N/A 0.51 ppb (6) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 13, 2019, 11 p.m. 49.6 ppb (46) 31.2 ppb (29) N/A 19.0 ppb (18) N/A N/A N/A 0.59 ppb (7) N/A 19.0 μg/m3 (65) 65.0
 
Nov. 13, 2019, 10 p.m. 44.5 ppb (41) 26.5 ppb (25) N/A 18.0 ppb (17) N/A N/A N/A 0.54 ppb (6) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 13, 2019, 9 p.m. 53.5 ppb (50) 34.9 ppb (32) N/A 19.0 ppb (18) N/A N/A N/A 0.58 ppb (6) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 13, 2019, 8 p.m. 48.9 ppb (45) 29.2 ppb (27) N/A 20.0 ppb (19) N/A N/A N/A 0.48 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 13, 2019, 7 p.m. 29.8 ppb (28) 13.6 ppb (13) N/A 16.0 ppb (15) N/A N/A N/A 0.43 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 13, 2019, 6 p.m. 29.3 ppb (27) 15.3 ppb (14) N/A 14.0 ppb (13) N/A N/A N/A 0.38 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 13, 2019, 5 p.m. 22.0 ppb (20) 8.5 ppb (8) N/A 14.0 ppb (13) N/A N/A N/A 0.38 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 13, 2019, 4 p.m. 22.8 ppb (21) 7.8 ppb (7) N/A 15.0 ppb (14) N/A N/A N/A 0.38 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 13, 2019, 3 p.m. 18.5 ppb (17) 4.2 ppb (4) N/A 14.0 ppb (13) N/A N/A N/A 0.39 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 13, 2019, 2 p.m. 18.4 ppb (17) 3.7 ppb (3) N/A 15.0 ppb (14) N/A N/A N/A 0.38 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 13, 2019, 1 p.m. 19.6 ppb (18) 3.9 ppb (4) N/A 16.0 ppb (15) N/A N/A N/A 0.38 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 13, 2019, noon 13.8 ppb (13) 1.3 ppb (1) N/A 12.0 ppb (11) N/A N/A N/A 0.31 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 13, 2019, 11 a.m. 8.9 ppb (8) 0.8 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A 0.28 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 13, 2019, 10 a.m. 7.5 ppb (7) 0.7 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 13, 2019, 9 a.m. 6.7 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A 0.25 ppb (3) N/A 2.0 μg/m3 (8) 8.0
 
Nov. 13, 2019, 8 a.m. 6.0 ppb (6) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.24 ppb (3) N/A 2.0 μg/m3 (8) 8.0
 
Nov. 13, 2019, 7 a.m. 5.8 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A 0.24 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 13, 2019, 6 a.m. 6.6 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A 0.27 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 13, 2019, 5 a.m. 7.6 ppb (7) 0.6 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.25 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 13, 2019, 4 a.m. 8.1 ppb (8) 0.5 ppb (0) N/A 8.0 ppb (7) N/A N/A N/A 0.25 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 13, 2019, 3 a.m. 7.4 ppb (7) 0.6 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.25 ppb (3) N/A 1.0 μg/m3 (4) 7.0
 
Nov. 13, 2019, 2 a.m. 6.5 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.25 ppb (3) N/A 3.0 μg/m3 (12) 12.0
 
Nov. 13, 2019, 1 a.m. 6.2 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 13, 2019, midnight 10.1 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (8) N/A N/A N/A 0.27 ppb (3) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 12, 2019, 11 p.m. 8.7 ppb (8) 1.3 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 3.0 μg/m3 (12) 12.0
 
Nov. 12, 2019, 10 p.m. 8.5 ppb (8) 1.4 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 2.0 μg/m3 (8) 8.0
 
Nov. 12, 2019, 9 p.m. 9.3 ppb (9) 1.8 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A 0.27 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 12, 2019, 8 p.m. 8.3 ppb (8) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 3.0 μg/m3 (12) 12.0
 
Nov. 12, 2019, 7 p.m. 7.2 ppb (7) 2.1 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.26 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, 6 p.m. 7.3 ppb (7) 2.3 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.25 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, 5 p.m. 8.6 ppb (8) 2.8 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.29 ppb (3) N/A 17.0 μg/m3 (61) 61.0
 
Nov. 12, 2019, 4 p.m. 9.8 ppb (9) 3.5 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.25 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, 3 p.m. 15.8 ppb (15) 5.8 ppb (5) N/A 10.0 ppb (9) N/A N/A N/A 0.3 ppb (3) N/A 1.0 μg/m3 (4) 15.0
 
Nov. 12, 2019, 2 p.m. 29.0 ppb (27) 10.8 ppb (10) N/A 18.0 ppb (17) N/A N/A N/A 0.36 ppb (4) N/A 4.0 μg/m3 (17) 27.0
 
Nov. 12, 2019, 1 p.m. 50.2 ppb (46) 23.6 ppb (22) N/A 27.0 ppb (25) N/A N/A N/A 0.46 ppb (5) N/A 5.0 μg/m3 (21) 46.0
 
Nov. 12, 2019, noon 30.3 ppb (28) 7.1 ppb (7) N/A 23.0 ppb (21) N/A N/A N/A 0.36 ppb (4) N/A 3.0 μg/m3 (12) 28.0
 
Nov. 12, 2019, 11 a.m. 21.2 ppb (20) 3.0 ppb (3) N/A 18.0 ppb (17) N/A N/A N/A 0.35 ppb (4) N/A 3.0 μg/m3 (12) 20.0
 
Nov. 12, 2019, 10 a.m. 19.1 ppb (18) 5.4 ppb (5) N/A 14.0 ppb (13) N/A N/A N/A 0.26 ppb (3) N/A 2.0 μg/m3 (8) 18.0
 
Nov. 12, 2019, 9 a.m. 15.3 ppb (14) 2.2 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A 0.25 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, 8 a.m. 13.3 ppb (12) 2.6 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A 0.25 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 12, 2019, 7 a.m. 13.1 ppb (12) 2.8 ppb (3) N/A 10.0 ppb (9) N/A N/A N/A 0.24 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 12, 2019, 6 a.m. 11.8 ppb (11) 2.4 ppb (2) N/A 9.0 ppb (8) N/A N/A N/A 0.26 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 12, 2019, 5 a.m. 12.1 ppb (11) 3.1 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A 0.28 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, 4 a.m. 14.2 ppb (13) 4.2 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A 0.28 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, 3 a.m. 16.5 ppb (15) 5.2 ppb (5) N/A 11.0 ppb (10) N/A N/A N/A 0.3 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, 2 a.m. 15.8 ppb (15) 5.3 ppb (5) N/A 11.0 ppb (10) N/A N/A N/A 0.33 ppb (4) N/A 3.0 μg/m3 (12) 15.0
 
Nov. 12, 2019, 1 a.m. 19.8 ppb (18) 7.9 ppb (7) N/A 12.0 ppb (11) N/A N/A N/A 0.32 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 12, 2019, midnight 17.9 ppb (17) 6.6 ppb (6) N/A 11.0 ppb (10) N/A N/A N/A 0.31 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 11, 2019, 11 p.m. 20.9 ppb (19) 8.6 ppb (8) N/A 12.0 ppb (11) N/A N/A N/A 0.35 ppb (4) N/A 4.0 μg/m3 (17) 19.0
 
Nov. 11, 2019, 10 p.m. 26.7 ppb (25) 12.5 ppb (12) N/A 14.0 ppb (13) N/A N/A N/A 0.36 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 11, 2019, 9 p.m. 32.4 ppb (30) 16.0 ppb (15) N/A 16.0 ppb (15) N/A N/A N/A 0.38 ppb (4) N/A 4.0 μg/m3 (17) 30.0
 
Nov. 11, 2019, 8 p.m. 33.3 ppb (31) 17.7 ppb (16) N/A 16.0 ppb (15) N/A N/A N/A 0.38 ppb (4) N/A 5.0 μg/m3 (21) 31.0
 
Nov. 11, 2019, 7 p.m. 36.7 ppb (34) 20.9 ppb (19) N/A 16.0 ppb (15) N/A N/A N/A 0.34 ppb (4) N/A 8.0 μg/m3 (33) 34.0
 
Nov. 11, 2019, 6 p.m. 34.6 ppb (32) 20.0 ppb (19) N/A 15.0 ppb (14) N/A N/A N/A 0.33 ppb (4) N/A 6.0 μg/m3 (25) 32.0
 
Nov. 11, 2019, 5 p.m. 35.5 ppb (33) 21.0 ppb (19) N/A 15.0 ppb (14) N/A N/A N/A 0.32 ppb (4) N/A 6.0 μg/m3 (25) 33.0
 
Nov. 11, 2019, 4 p.m. 41.7 ppb (39) 24.7 ppb (23) N/A 17.0 ppb (16) N/A N/A N/A 0.33 ppb (4) N/A 6.0 μg/m3 (25) 39.0
 
Nov. 11, 2019, 3 p.m. 28.2 ppb (26) 16.0 ppb (15) N/A 12.0 ppb (11) N/A N/A N/A 0.31 ppb (3) N/A 6.0 μg/m3 (25) 26.0
 
Nov. 11, 2019, 2 p.m. 35.4 ppb (33) 19.4 ppb (18) N/A 16.0 ppb (15) N/A N/A N/A 0.37 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 11, 2019, 1 p.m. 47.1 ppb (44) 25.7 ppb (24) N/A 21.0 ppb (19) N/A N/A N/A 0.41 ppb (5) N/A 7.0 μg/m3 (29) 44.0
 
Nov. 11, 2019, noon 30.0 ppb (28) 15.4 ppb (14) N/A 15.0 ppb (14) N/A N/A N/A 0.33 ppb (4) N/A 4.0 μg/m3 (17) 28.0
 
Nov. 11, 2019, 11 a.m. 19.0 ppb (18) 8.4 ppb (8) N/A 11.0 ppb (10) N/A N/A N/A 0.27 ppb (3) N/A 3.0 μg/m3 (12) 18.0
 
Nov. 11, 2019, 10 a.m. 8.8 ppb (8) 2.3 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A 0.23 ppb (3) N/A 3.0 μg/m3 (12) 12.0
 
Nov. 11, 2019, 9 a.m. 8.5 ppb (8) 2.2 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.22 ppb (2) N/A 2.0 μg/m3 (8) 8.0
 
Nov. 11, 2019, 8 a.m. 6.8 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.22 ppb (2) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 11, 2019, 7 a.m. 7.0 ppb (6) 1.4 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.22 ppb (2) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 11, 2019, 6 a.m. 7.0 ppb (6) 1.6 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.22 ppb (2) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 11, 2019, 5 a.m. 9.0 ppb (8) 2.3 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A 0.23 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 11, 2019, 4 a.m. 9.4 ppb (9) 2.3 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A 0.24 ppb (3) N/A 1.0 μg/m3 (4) 9.0
 
Nov. 11, 2019, 3 a.m. 9.8 ppb (9) 3.0 ppb (3) N/A 7.0 ppb (6) N/A N/A N/A 0.27 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 11, 2019, 2 a.m. 10.6 ppb (10) 3.6 ppb (3) N/A 7.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 11, 2019, 1 a.m. 11.0 ppb (10) 3.3 ppb (3) N/A 8.0 ppb (7) N/A N/A N/A 0.27 ppb (3) N/A 3.0 μg/m3 (12) 12.0
 
Nov. 11, 2019, midnight 15.4 ppb (14) 4.7 ppb (4) N/A 11.0 ppb (10) N/A N/A N/A 0.3 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 10, 2019, 11 p.m. 14.1 ppb (13) 4.4 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A 0.29 ppb (3) N/A 1.0 μg/m3 (4) 13.0
 
Nov. 10, 2019, 10 p.m. 14.8 ppb (14) 6.1 ppb (6) N/A 9.0 ppb (8) N/A N/A N/A 0.3 ppb (3) N/A 3.0 μg/m3 (12) 14.0
 
Nov. 10, 2019, 9 p.m. 16.3 ppb (15) 7.7 ppb (7) N/A 9.0 ppb (8) N/A N/A N/A 0.32 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 10, 2019, 8 p.m. 13.5 ppb (12) 6.5 ppb (6) N/A 7.0 ppb (6) N/A N/A N/A 0.33 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 10, 2019, 7 p.m. 17.6 ppb (16) 9.0 ppb (8) N/A 9.0 ppb (8) N/A N/A N/A 0.36 ppb (4) N/A 3.0 μg/m3 (12) 16.0
 
Nov. 10, 2019, 6 p.m. 20.8 ppb (19) 11.3 ppb (10) N/A 10.0 ppb (9) N/A N/A N/A 0.41 ppb (5) N/A 4.0 μg/m3 (17) 19.0
 
Nov. 10, 2019, 5 p.m. 13.7 ppb (13) 6.7 ppb (6) N/A 7.0 ppb (6) N/A N/A N/A 0.33 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 10, 2019, 4 p.m. 11.4 ppb (11) 5.5 ppb (5) N/A 6.0 ppb (6) N/A N/A N/A 0.31 ppb (3) N/A 3.0 μg/m3 (12) 12.0
 
Nov. 10, 2019, 3 p.m. 8.6 ppb (8) 3.9 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A 0.28 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 10, 2019, 2 p.m. 8.9 ppb (8) 3.2 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.25 ppb (3) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 10, 2019, 1 p.m. 8.8 ppb (8) 2.3 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 10, 2019, noon 8.0 ppb (7) 1.7 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.25 ppb (3) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 10, 2019, 11 a.m. 6.2 ppb (6) 1.1 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.26 ppb (3) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 10, 2019, 10 a.m. 6.6 ppb (6) 1.3 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.26 ppb (3) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 10, 2019, 9 a.m. 7.7 ppb (7) 1.6 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 10, 2019, 8 a.m. 13.1 ppb (12) 3.7 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A 0.28 ppb (3) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 10, 2019, 7 a.m. 14.4 ppb (13) 4.1 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A 0.31 ppb (3) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 10, 2019, 6 a.m. 18.7 ppb (17) 7.2 ppb (7) N/A 11.0 ppb (10) N/A N/A N/A 0.34 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 10, 2019, 5 a.m. 11.0 ppb (10) 3.2 ppb (3) N/A 8.0 ppb (7) N/A N/A N/A 0.34 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 10, 2019, 4 a.m. 17.5 ppb (16) 7.0 ppb (6) N/A 11.0 ppb (10) N/A N/A N/A 0.39 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 10, 2019, 3 a.m. 23.7 ppb (22) 10.7 ppb (10) N/A 13.0 ppb (12) N/A N/A N/A 0.45 ppb (5) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 10, 2019, 2 a.m. 16.1 ppb (15) 6.8 ppb (6) N/A 9.0 ppb (8) N/A N/A N/A 0.39 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 10, 2019, 1 a.m. 21.8 ppb (20) 11.2 ppb (10) N/A 11.0 ppb (10) N/A N/A N/A 0.41 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 10, 2019, midnight 24.9 ppb (23) 13.4 ppb (12) N/A 12.0 ppb (11) N/A N/A N/A 0.47 ppb (5) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 9, 2019, 11 p.m. 25.4 ppb (24) 13.9 ppb (13) N/A 12.0 ppb (11) N/A N/A N/A 0.54 ppb (6) N/A 15.0 μg/m3 (56) 56.0
 
Nov. 9, 2019, 10 p.m. 35.2 ppb (33) 19.6 ppb (18) N/A 16.0 ppb (15) N/A N/A N/A 0.61 ppb (7) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 9, 2019, 9 p.m. 29.0 ppb (27) 14.7 ppb (14) N/A 14.0 ppb (13) N/A N/A N/A 0.56 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 9, 2019, 8 p.m. 26.9 ppb (25) 13.0 ppb (12) N/A 14.0 ppb (13) N/A N/A N/A 0.54 ppb (6) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 9, 2019, 7 p.m. 28.3 ppb (26) 14.5 ppb (13) N/A 14.0 ppb (13) N/A N/A N/A 0.52 ppb (6) N/A 16.0 μg/m3 (59) 59.0
 
Nov. 9, 2019, 6 p.m. 24.2 ppb (22) 12.2 ppb (11) N/A 12.0 ppb (11) N/A N/A N/A 0.53 ppb (6) N/A 15.0 μg/m3 (56) 56.0
 
Nov. 9, 2019, 5 p.m. 21.8 ppb (20) 10.9 ppb (10) N/A 11.0 ppb (10) N/A N/A N/A 0.46 ppb (5) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 9, 2019, 4 p.m. 31.1 ppb (29) 18.5 ppb (17) N/A 13.0 ppb (12) N/A N/A N/A 0.53 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
Nov. 9, 2019, 3 p.m. 39.9 ppb (37) 24.7 ppb (23) N/A 15.0 ppb (14) N/A N/A N/A 0.53 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 9, 2019, 2 p.m. 36.3 ppb (34) 20.2 ppb (19) N/A 16.0 ppb (15) N/A N/A N/A 0.47 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 9, 2019, 1 p.m. 47.2 ppb (44) 26.6 ppb (25) N/A 21.0 ppb (19) N/A N/A N/A 0.46 ppb (5) N/A 9.0 μg/m3 (38) 44.0
 
Nov. 9, 2019, noon 35.1 ppb (32) 13.8 ppb (13) N/A 21.0 ppb (19) N/A N/A N/A 0.39 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 9, 2019, 11 a.m. 25.4 ppb (24) 6.8 ppb (6) N/A 19.0 ppb (18) N/A N/A N/A 0.4 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 9, 2019, 10 a.m. 27.2 ppb (25) 6.9 ppb (6) N/A 20.0 ppb (19) N/A N/A N/A 0.42 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 9, 2019, 9 a.m. 20.0 ppb (19) 3.2 ppb (3) N/A 17.0 ppb (16) N/A N/A N/A 0.39 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 9, 2019, 8 a.m. 14.5 ppb (13) 1.4 ppb (1) N/A 13.0 ppb (12) N/A N/A N/A 0.29 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 9, 2019, 7 a.m. 14.4 ppb (13) 1.5 ppb (1) N/A 13.0 ppb (12) N/A N/A N/A 0.28 ppb (3) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 9, 2019, 6 a.m. 12.1 ppb (11) 1.1 ppb (1) N/A 11.0 ppb (10) N/A N/A N/A 0.28 ppb (3) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 9, 2019, 5 a.m. 13.0 ppb (12) 1.2 ppb (1) N/A 12.0 ppb (11) N/A N/A N/A 0.28 ppb (3) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 9, 2019, 4 a.m. 15.9 ppb (15) 1.3 ppb (1) N/A 15.0 ppb (14) N/A N/A N/A 0.3 ppb (3) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 9, 2019, 3 a.m. 20.9 ppb (19) 1.9 ppb (2) N/A 19.0 ppb (18) N/A N/A N/A 0.37 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 9, 2019, 2 a.m. 15.6 ppb (14) 2.0 ppb (2) N/A 14.0 ppb (13) N/A N/A N/A 0.35 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 9, 2019, 1 a.m. 12.7 ppb (12) 1.1 ppb (1) N/A 12.0 ppb (11) N/A N/A N/A 0.3 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 9, 2019, midnight 13.3 ppb (12) 1.3 ppb (1) N/A 12.0 ppb (11) N/A N/A N/A 0.32 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 8, 2019, 11 p.m. 14.5 ppb (13) 1.4 ppb (1) N/A 13.0 ppb (12) N/A N/A N/A 0.33 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 8, 2019, 10 p.m. 13.6 ppb (13) 1.5 ppb (1) N/A 12.0 ppb (11) N/A N/A N/A 0.32 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 8, 2019, 9 p.m. 10.8 ppb (10) 1.6 ppb (1) N/A 9.0 ppb (8) N/A N/A N/A 0.3 ppb (3) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 8, 2019, 8 p.m. 10.2 ppb (9) 2.1 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A 0.33 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 8, 2019, 7 p.m. 10.1 ppb (9) 2.4 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A 0.27 ppb (3) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 8, 2019, 6 p.m. 9.1 ppb (8) 2.4 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 8, 2019, 5 p.m. 9.6 ppb (9) 2.4 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A 0.27 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 8, 2019, 4 p.m. 10.0 ppb (9) 2.7 ppb (3) N/A 7.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 8, 2019, 3 p.m. 14.2 ppb (13) 3.7 ppb (3) N/A 10.0 ppb (9) N/A N/A N/A 0.28 ppb (3) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 8, 2019, 2 p.m. 18.3 ppb (17) 3.6 ppb (3) N/A 15.0 ppb (14) N/A N/A N/A 0.31 ppb (3) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 8, 2019, 1 p.m. 26.3 ppb (24) 4.0 ppb (4) N/A 22.0 ppb (20) N/A N/A N/A 0.33 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 8, 2019, noon 35.4 ppb (33) 6.8 ppb (6) N/A 29.0 ppb (27) N/A N/A N/A 0.4 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 8, 2019, 11 a.m. 45.8 ppb (42) 15.5 ppb (14) N/A 30.0 ppb (28) N/A N/A N/A 0.4 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 8, 2019, 10 a.m. 53.9 ppb (50) 23.8 ppb (22) N/A 30.0 ppb (28) N/A N/A N/A 0.47 ppb (5) N/A 10.0 μg/m3 (42) 50.0
 
Nov. 8, 2019, 9 a.m. 42.4 ppb (39) 12.8 ppb (12) N/A 30.0 ppb (28) N/A N/A N/A 0.52 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 8, 2019, 8 a.m. 52.0 ppb (48) 22.2 ppb (21) N/A 30.0 ppb (28) N/A N/A N/A 0.44 ppb (5) N/A 11.0 μg/m3 (46) 48.0
 
Nov. 8, 2019, 7 a.m. 71.6 ppb (69) 40.7 ppb (38) N/A 31.0 ppb (29) N/A N/A N/A 0.59 ppb (7) N/A 20.0 μg/m3 (67) 69.0
 
Nov. 8, 2019, 6 a.m. 69.3 ppb (66) 38.5 ppb (36) N/A 31.0 ppb (29) N/A N/A N/A 0.6 ppb (7) N/A 17.0 μg/m3 (61) 66.0
 
Nov. 8, 2019, 5 a.m. 46.3 ppb (43) 18.2 ppb (17) N/A 28.0 ppb (26) N/A N/A N/A 0.48 ppb (5) N/A 10.0 μg/m3 (42) 43.0
 
Nov. 8, 2019, 4 a.m. 66.7 ppb (64) 34.2 ppb (32) N/A 33.0 ppb (31) N/A N/A N/A 0.6 ppb (7) N/A 16.0 μg/m3 (59) 64.0
 
Nov. 8, 2019, 3 a.m. 44.3 ppb (41) 16.2 ppb (15) N/A 28.0 ppb (26) N/A N/A N/A 0.52 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 8, 2019, 2 a.m. 44.4 ppb (41) 18.0 ppb (17) N/A 26.0 ppb (24) N/A N/A N/A 0.5 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 8, 2019, 1 a.m. 38.3 ppb (35) 16.0 ppb (15) N/A 22.0 ppb (20) N/A N/A N/A 0.5 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 8, 2019, midnight 38.3 ppb (35) 16.9 ppb (16) N/A 21.0 ppb (19) N/A N/A N/A 0.53 ppb (6) N/A 8.0 μg/m3 (33) 35.0
 
Nov. 7, 2019, 11 p.m. 38.5 ppb (36) 18.0 ppb (17) N/A 21.0 ppb (19) N/A N/A N/A 0.46 ppb (5) N/A 7.0 μg/m3 (29) 36.0
 
Nov. 7, 2019, 10 p.m. 39.9 ppb (37) 21.3 ppb (20) N/A 19.0 ppb (18) N/A N/A N/A 0.46 ppb (5) N/A 8.0 μg/m3 (33) 37.0
 
Nov. 7, 2019, 9 p.m. 31.4 ppb (29) 15.2 ppb (14) N/A 16.0 ppb (15) N/A N/A N/A 0.38 ppb (4) N/A 4.0 μg/m3 (17) 29.0
 
Nov. 7, 2019, 8 p.m. 36.9 ppb (34) 20.4 ppb (19) N/A 17.0 ppb (16) N/A N/A N/A 0.37 ppb (4) N/A 4.0 μg/m3 (17) 34.0
 
Nov. 7, 2019, 7 p.m. 35.7 ppb (33) 20.7 ppb (19) N/A 15.0 ppb (14) N/A N/A N/A 0.34 ppb (4) N/A 6.0 μg/m3 (25) 33.0
 
Nov. 7, 2019, 6 p.m. 30.3 ppb (28) 17.3 ppb (16) N/A 13.0 ppb (12) N/A N/A N/A 0.33 ppb (4) N/A 5.0 μg/m3 (21) 28.0
 
Nov. 7, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A 0.32 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 7, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A N/A 0.34 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 7, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A 0.43 ppb (5) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 7, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A 0.47 ppb (5) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 7, 2019, 1 p.m. 59.0 ppb (55) 35.2 ppb (33) N/A 24.0 ppb (22) N/A N/A N/A 0.55 ppb (6) N/A 9.0 μg/m3 (38) 55.0
 
Nov. 7, 2019, noon 62.1 ppb (59) 36.7 ppb (34) N/A 25.0 ppb (23) N/A N/A N/A 0.53 ppb (6) N/A 8.0 μg/m3 (33) 59.0
 
Nov. 7, 2019, 11 a.m. 27.6 ppb (26) 10.2 ppb (9) N/A 17.0 ppb (16) N/A N/A N/A 0.36 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 7, 2019, 10 a.m. 22.1 ppb (20) 5.6 ppb (5) N/A 16.0 ppb (15) N/A N/A N/A 0.25 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 7, 2019, 9 a.m. 16.8 ppb (16) 3.9 ppb (4) N/A 13.0 ppb (12) N/A N/A N/A 0.22 ppb (2) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 7, 2019, 8 a.m. 11.2 ppb (10) 0.5 ppb (0) N/A 11.0 ppb (10) N/A N/A N/A 0.22 ppb (2) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 7, 2019, 7 a.m. 10.2 ppb (9) 0.5 ppb (0) N/A 10.0 ppb (9) N/A N/A N/A 0.22 ppb (2) N/A 2.0 μg/m3 (8) 9.0
 
Nov. 7, 2019, 6 a.m. 7.3 ppb (7) 0.2 ppb (0) N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A 3.0 μg/m3 (12) 12.0
 
Nov. 7, 2019, 5 a.m. 7.5 ppb (7) 0.2 ppb (0) N/A 7.0 ppb (6) N/A N/A N/A 0.22 ppb (2) N/A 7.0 μg/m3 (29) 29.0