ID: 2262

AQSQID: 270530962

Site Name: Minneapolis-Near Road

Added: April 21, 2020, 6:24 p.m.

Updated: Nov. 29, 2021, 5:27 a.m.

Location: Minneapolis (Ventura Village), MN

Reporting: True, Located: True

Current AQI: 60.0

Minneapolis (Ventura Village) MN, US: 44.9653, -93.2551

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 22, 2021, 2 a.m. 11.7 ppb (12) 4.3 ppb (5) N/A 7.0 ppb (7) N/A N/A N/A 0.42 ppb (5) N/A 2.0 μg/m3 (9) 12.0
 
Nov. 22, 2021, 1 a.m. 11.8 ppb (12) 4.8 ppb (5) N/A 7.0 ppb (7) N/A N/A N/A 0.43 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 22, 2021, midnight 10.6 ppb (10) 4.4 ppb (5) N/A 6.0 ppb (6) N/A N/A N/A 0.42 ppb (5) N/A 2.0 μg/m3 (9) 10.0
 
Nov. 21, 2021, 11 p.m. 12.7 ppb (12) 5.7 ppb (6) N/A 7.0 ppb (7) N/A N/A N/A 0.43 ppb (5) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 21, 2021, 10 p.m. 14.0 ppb (14) 6.1 ppb (6) N/A 8.0 ppb (8) N/A N/A N/A 0.44 ppb (5) N/A 3.0 μg/m3 (13) 14.0
 
Nov. 21, 2021, 9 p.m. 13.9 ppb (14) 6.2 ppb (6) N/A 8.0 ppb (8) N/A N/A N/A 0.45 ppb (6) N/A 0.0 μg/m3 (0) 14.0
 
Nov. 21, 2021, 8 p.m. 13.9 ppb (14) 6.7 ppb (7) N/A 7.0 ppb (7) N/A N/A N/A 0.42 ppb (5) N/A 0.0 μg/m3 (0) 14.0
 
Nov. 21, 2021, 7 p.m. 11.7 ppb (12) 6.1 ppb (6) N/A 6.0 ppb (6) N/A N/A N/A 0.41 ppb (5) N/A 2.0 μg/m3 (9) 12.0
 
Nov. 21, 2021, 6 p.m. 12.1 ppb (12) 5.7 ppb (6) N/A 6.0 ppb (6) N/A N/A N/A 0.41 ppb (5) N/A 2.0 μg/m3 (9) 12.0
 
Nov. 21, 2021, 5 p.m. 14.5 ppb (14) 6.8 ppb (7) N/A 8.0 ppb (8) N/A N/A N/A 0.41 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 21, 2021, 4 p.m. 12.8 ppb (13) 5.6 ppb (6) N/A 7.0 ppb (7) N/A N/A N/A 0.42 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 21, 2021, 3 p.m. 9.7 ppb (10) 4.2 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A 0.4 ppb (5) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 21, 2021, 2 p.m. 9.6 ppb (10) 4.1 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A 0.4 ppb (5) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 21, 2021, 1 p.m. 9.6 ppb (10) 1.8 ppb (2) N/A 8.0 ppb (8) N/A N/A N/A 0.38 ppb (5) N/A 1.0 μg/m3 (5) 10.0
 
Nov. 21, 2021, noon 9.2 ppb (9) 1.6 ppb (2) N/A 8.0 ppb (8) N/A N/A N/A 0.38 ppb (5) N/A 2.0 μg/m3 (9) 9.0
 
Nov. 21, 2021, 11 a.m. 11.6 ppb (11) 1.4 ppb (2) N/A 10.0 ppb (10) N/A N/A N/A 0.4 ppb (5) N/A 1.0 μg/m3 (5) 11.0
 
Nov. 21, 2021, 10 a.m. 16.0 ppb (16) 1.5 ppb (2) N/A 14.0 ppb (14) N/A N/A N/A 0.44 ppb (5) N/A 1.0 μg/m3 (5) 16.0
 
Nov. 21, 2021, 9 a.m. 29.2 ppb (28) 5.8 ppb (6) N/A 23.0 ppb (22) N/A N/A N/A 0.53 ppb (6) N/A 1.0 μg/m3 (5) 28.0
 
Nov. 21, 2021, 8 a.m. 86.7 ppb (86) 55.0 ppb (53) N/A 32.0 ppb (31) N/A N/A N/A 1.01 ppb (12) N/A 2.0 μg/m3 (9) 86.0
 
Nov. 21, 2021, 7 a.m. 143.7 ppb (110) 109.4 ppb (103) N/A 34.0 ppb (33) N/A N/A N/A 1.63 ppb (19) N/A 1.0 μg/m3 (5) 110.0
 
Nov. 21, 2021, 6 a.m. 132.3 ppb (107) 97.4 ppb (98) N/A 35.0 ppb (34) N/A N/A N/A 1.55 ppb (19) N/A 1.0 μg/m3 (5) 107.0
 
Nov. 21, 2021, 5 a.m. 121.3 ppb (105) 86.6 ppb (86) N/A 35.0 ppb (34) N/A N/A N/A 1.5 ppb (18) N/A 3.0 μg/m3 (13) 105.0
 
Nov. 21, 2021, 4 a.m. 76.9 ppb (76) 44.4 ppb (42) N/A 32.0 ppb (31) N/A N/A N/A 1.17 ppb (14) N/A 0.0 μg/m3 (0) 76.0
 
Nov. 21, 2021, 3 a.m. 107.5 ppb (103) 74.4 ppb (73) N/A 33.0 ppb (32) N/A N/A N/A 1.44 ppb (16) N/A 0.0 μg/m3 (0) 103.0
 
Nov. 21, 2021, 2 a.m. 83.8 ppb (83) 50.1 ppb (48) N/A 34.0 ppb (33) N/A N/A N/A 1.17 ppb (14) N/A 1.0 μg/m3 (5) 83.0
 
Nov. 21, 2021, 1 a.m. 66.7 ppb (65) 33.7 ppb (32) N/A 33.0 ppb (32) N/A N/A N/A 0.98 ppb (12) N/A 1.0 μg/m3 (5) 65.0
 
Nov. 21, 2021, midnight 57.3 ppb (55) 26.9 ppb (26) N/A 30.0 ppb (29) N/A N/A N/A 0.93 ppb (11) N/A 0.0 μg/m3 (0) 55.0
 
Nov. 20, 2021, 11 p.m. 51.8 ppb (49) 25.1 ppb (24) N/A 27.0 ppb (26) N/A N/A N/A 0.94 ppb (11) N/A 0.0 μg/m3 (0) 49.0
 
Nov. 20, 2021, 10 p.m. 33.0 ppb (32) 14.9 ppb (15) N/A 18.0 ppb (17) N/A N/A N/A 0.66 ppb (8) N/A 4.0 μg/m3 (17) 32.0
 
Nov. 20, 2021, 9 p.m. 29.2 ppb (28) 14.7 ppb (14) N/A 14.0 ppb (14) N/A N/A N/A 0.62 ppb (7) N/A 5.0 μg/m3 (21) 28.0
 
Nov. 20, 2021, 8 p.m. 20.6 ppb (20) 10.4 ppb (10) N/A 10.0 ppb (10) N/A N/A N/A 0.56 ppb (7) N/A 3.0 μg/m3 (13) 20.0
 
Nov. 20, 2021, 7 p.m. 22.1 ppb (21) 11.8 ppb (12) N/A 10.0 ppb (10) N/A N/A N/A 0.54 ppb (6) N/A 3.0 μg/m3 (13) 21.0
 
Nov. 20, 2021, 6 p.m. 21.9 ppb (21) 11.7 ppb (12) N/A 10.0 ppb (10) N/A N/A N/A 0.53 ppb (6) N/A 4.0 μg/m3 (17) 21.0
 
Nov. 20, 2021, 5 p.m. 28.5 ppb (27) 16.7 ppb (16) N/A 12.0 ppb (12) N/A N/A N/A 0.54 ppb (6) N/A 2.0 μg/m3 (9) 27.0
 
Nov. 20, 2021, 4 p.m. 31.7 ppb (30) 19.8 ppb (19) N/A 12.0 ppb (12) N/A N/A N/A 0.58 ppb (7) N/A 0.0 μg/m3 (0) 30.0
 
Nov. 20, 2021, 3 p.m. 27.0 ppb (26) 15.9 ppb (15) N/A 11.0 ppb (11) N/A N/A N/A 0.55 ppb (7) N/A 0.0 μg/m3 (0) 26.0
 
Nov. 20, 2021, 2 p.m. 33.6 ppb (32) 17.5 ppb (17) N/A 16.0 ppb (16) N/A N/A N/A 0.54 ppb (6) N/A -1.0 μg/m3 (0) 32.0
 
Nov. 20, 2021, 1 p.m. 28.7 ppb (28) 9.7 ppb (10) N/A 19.0 ppb (18) N/A N/A N/A 0.49 ppb (6) N/A 0.0 μg/m3 (0) 28.0
 
Nov. 20, 2021, noon 23.0 ppb (22) 5.3 ppb (5) N/A 18.0 ppb (17) N/A N/A N/A 0.41 ppb (5) N/A 1.0 μg/m3 (5) 22.0
 
Nov. 20, 2021, 11 a.m. 26.2 ppb (25) 5.9 ppb (6) N/A 20.0 ppb (19) N/A N/A N/A 0.43 ppb (5) N/A 2.0 μg/m3 (9) 25.0
 
Nov. 20, 2021, 10 a.m. 26.6 ppb (26) 5.5 ppb (6) N/A 21.0 ppb (20) N/A N/A N/A 0.53 ppb (6) N/A 4.0 μg/m3 (17) 26.0
 
Nov. 20, 2021, 9 a.m. 17.6 ppb (17) 1.6 ppb (2) N/A 16.0 ppb (16) N/A N/A N/A 0.44 ppb (5) N/A 2.0 μg/m3 (9) 17.0
 
Nov. 20, 2021, 8 a.m. 18.3 ppb (18) 2.0 ppb (2) N/A 16.0 ppb (16) N/A N/A N/A 0.45 ppb (6) N/A 2.0 μg/m3 (9) 18.0
 
Nov. 20, 2021, 7 a.m. 23.2 ppb (22) 4.5 ppb (5) N/A 19.0 ppb (18) N/A N/A N/A 0.47 ppb (6) N/A 1.0 μg/m3 (5) 22.0
 
Nov. 20, 2021, 6 a.m. 13.2 ppb (13) 1.5 ppb (2) N/A 12.0 ppb (12) N/A N/A N/A 0.41 ppb (5) N/A -2.0 μg/m3 (0) 13.0
 
Nov. 20, 2021, 5 a.m. 11.6 ppb (11) 1.6 ppb (2) N/A 10.0 ppb (10) N/A N/A N/A 0.39 ppb (5) N/A 0.0 μg/m3 (0) 11.0
 
Nov. 20, 2021, 4 a.m. 11.4 ppb (11) 1.5 ppb (2) N/A 10.0 ppb (10) N/A N/A N/A 0.39 ppb (5) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 20, 2021, 3 a.m. 9.5 ppb (9) 1.4 ppb (2) N/A 8.0 ppb (8) N/A N/A N/A 0.38 ppb (5) N/A 2.0 μg/m3 (9) 9.0
 
Nov. 20, 2021, 2 a.m. 9.3 ppb (9) 1.5 ppb (2) N/A 8.0 ppb (8) N/A N/A N/A 0.39 ppb (5) N/A 0.0 μg/m3 (0) 9.0
 
Nov. 20, 2021, 1 a.m. 10.5 ppb (10) 1.6 ppb (2) N/A 9.0 ppb (9) N/A N/A N/A 0.39 ppb (5) N/A 1.0 μg/m3 (5) 10.0
 
Nov. 20, 2021, midnight 15.0 ppb (15) 4.1 ppb (4) N/A 11.0 ppb (11) N/A N/A N/A 0.39 ppb (5) N/A 2.0 μg/m3 (9) 15.0
 
Nov. 19, 2021, 11 p.m. 18.5 ppb (18) 5.5 ppb (6) N/A 13.0 ppb (13) N/A N/A N/A 0.41 ppb (5) N/A 0.0 μg/m3 (0) 18.0
 
Nov. 19, 2021, 10 p.m. 10.2 ppb (10) 1.8 ppb (2) N/A 8.0 ppb (8) N/A N/A N/A 0.38 ppb (5) N/A 1.0 μg/m3 (5) 10.0
 
Nov. 19, 2021, 9 p.m. 9.1 ppb (9) 2.1 ppb (2) N/A 7.0 ppb (7) N/A N/A N/A 0.38 ppb (5) N/A 0.0 μg/m3 (0) 9.0
 
Nov. 19, 2021, 8 p.m. 8.9 ppb (9) 2.2 ppb (3) N/A 7.0 ppb (7) N/A N/A N/A 0.37 ppb (5) N/A -2.0 μg/m3 (0) 9.0
 
Nov. 19, 2021, 7 p.m. 10.0 ppb (10) 2.4 ppb (3) N/A 8.0 ppb (8) N/A N/A N/A 0.37 ppb (5) N/A 0.0 μg/m3 (0) 10.0
 
Nov. 19, 2021, 6 p.m. 9.8 ppb (10) 2.9 ppb (3) N/A 7.0 ppb (7) N/A N/A N/A 0.35 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 19, 2021, 5 p.m. 9.2 ppb (9) 2.6 ppb (3) N/A 7.0 ppb (7) N/A N/A N/A 0.35 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Nov. 19, 2021, 4 p.m. 8.9 ppb (9) 2.5 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.36 ppb (5) N/A 1.0 μg/m3 (5) 9.0
 
Nov. 19, 2021, 3 p.m. 10.3 ppb (10) 2.7 ppb (3) N/A 8.0 ppb (8) N/A N/A N/A 0.38 ppb (5) N/A 1.0 μg/m3 (5) 10.0
 
Nov. 19, 2021, 2 p.m. 16.5 ppb (16) 3.6 ppb (4) N/A 13.0 ppb (13) N/A N/A N/A 0.41 ppb (5) N/A 3.0 μg/m3 (13) 16.0
 
Nov. 19, 2021, 1 p.m. 15.0 ppb (15) 2.4 ppb (3) N/A 13.0 ppb (13) N/A N/A N/A 0.42 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 19, 2021, noon 15.3 ppb (15) 2.0 ppb (2) N/A 13.0 ppb (13) N/A N/A N/A 0.4 ppb (5) N/A 3.0 μg/m3 (13) 15.0
 
Nov. 19, 2021, 11 a.m. 23.7 ppb (23) 3.9 ppb (4) N/A 20.0 ppb (19) N/A N/A N/A 0.39 ppb (5) N/A 4.0 μg/m3 (17) 23.0
 
Nov. 19, 2021, 10 a.m. 25.3 ppb (24) 4.4 ppb (5) N/A 21.0 ppb (20) N/A N/A N/A 0.42 ppb (5) N/A 3.0 μg/m3 (13) 24.0
 
Nov. 19, 2021, 9 a.m. 39.9 ppb (38) 14.6 ppb (14) N/A 25.0 ppb (24) N/A N/A N/A 0.48 ppb (6) N/A 3.0 μg/m3 (13) 38.0
 
Nov. 19, 2021, 8 a.m. 49.9 ppb (48) 22.2 ppb (21) N/A 28.0 ppb (27) N/A N/A N/A 0.58 ppb (7) N/A 1.0 μg/m3 (5) 48.0
 
Nov. 19, 2021, 7 a.m. 54.1 ppb (52) 23.7 ppb (23) N/A 30.0 ppb (29) N/A N/A N/A 0.67 ppb (8) N/A -1.0 μg/m3 (0) 52.0
 
Nov. 19, 2021, 6 a.m. 28.2 ppb (27) 6.5 ppb (7) N/A 22.0 ppb (21) N/A N/A N/A 0.5 ppb (6) N/A -1.0 μg/m3 (0) 27.0
 
Nov. 19, 2021, 5 a.m. 26.6 ppb (26) 7.0 ppb (7) N/A 20.0 ppb (19) N/A N/A N/A 0.47 ppb (6) N/A 0.0 μg/m3 (0) 26.0
 
Nov. 19, 2021, 4 a.m. 26.1 ppb (25) 9.1 ppb (9) N/A 17.0 ppb (17) N/A N/A N/A 0.53 ppb (6) N/A 3.0 μg/m3 (13) 25.0
 
Nov. 19, 2021, 3 a.m. 28.7 ppb (28) 10.4 ppb (10) N/A 18.0 ppb (17) N/A N/A N/A 0.54 ppb (6) N/A 3.0 μg/m3 (13) 28.0
 
Nov. 19, 2021, 2 a.m. 27.3 ppb (26) 10.0 ppb (10) N/A 17.0 ppb (17) N/A N/A N/A 0.56 ppb (7) N/A 0.0 μg/m3 (0) 26.0
 
Nov. 19, 2021, 1 a.m. 22.1 ppb (21) 8.0 ppb (8) N/A 14.0 ppb (14) N/A N/A N/A 0.48 ppb (6) N/A 3.0 μg/m3 (13) 21.0
 
Nov. 19, 2021, midnight 28.4 ppb (27) 11.3 ppb (11) N/A 17.0 ppb (17) N/A N/A N/A 0.55 ppb (7) N/A 4.0 μg/m3 (17) 27.0
 
Nov. 18, 2021, 11 p.m. 31.4 ppb (30) 13.3 ppb (13) N/A 18.0 ppb (17) N/A N/A N/A 0.56 ppb (7) N/A 1.0 μg/m3 (5) 30.0
 
Nov. 18, 2021, 10 p.m. 27.9 ppb (27) 11.9 ppb (12) N/A 16.0 ppb (16) N/A N/A N/A 0.52 ppb (6) N/A 3.0 μg/m3 (13) 27.0
 
Nov. 18, 2021, 9 p.m. 28.6 ppb (27) 13.2 ppb (13) N/A 15.0 ppb (15) N/A N/A N/A 0.48 ppb (6) N/A 6.0 μg/m3 (25) 27.0
 
Nov. 18, 2021, 8 p.m. 26.3 ppb (25) 12.0 ppb (12) N/A 14.0 ppb (14) N/A N/A N/A 0.46 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 18, 2021, 7 p.m. 24.7 ppb (24) 11.5 ppb (11) N/A 13.0 ppb (13) N/A N/A N/A 0.42 ppb (5) N/A 3.0 μg/m3 (13) 24.0
 
Nov. 18, 2021, 6 p.m. 26.7 ppb (26) 13.4 ppb (13) N/A 13.0 ppb (13) N/A N/A N/A 0.41 ppb (5) N/A 3.0 μg/m3 (13) 26.0
 
Nov. 18, 2021, 5 p.m. 25.5 ppb (25) 12.4 ppb (12) N/A 13.0 ppb (13) N/A N/A N/A 0.43 ppb (5) N/A 5.0 μg/m3 (21) 25.0
 
Nov. 18, 2021, 4 p.m. 28.9 ppb (28) 14.1 ppb (14) N/A 15.0 ppb (15) N/A N/A N/A 0.43 ppb (5) N/A 4.0 μg/m3 (17) 28.0
 
Nov. 18, 2021, 3 p.m. 27.0 ppb (26) 13.8 ppb (14) N/A 13.0 ppb (13) N/A N/A N/A 0.45 ppb (6) N/A N/A 26.0
 
Nov. 18, 2021, 2 p.m. 27.6 ppb (27) 14.0 ppb (14) N/A 13.0 ppb (13) N/A N/A N/A 0.45 ppb (6) N/A 4.0 μg/m3 (17) 27.0
 
Nov. 18, 2021, 1 p.m. 24.9 ppb (24) 12.7 ppb (12) N/A 12.0 ppb (12) N/A N/A N/A 0.42 ppb (5) N/A 3.0 μg/m3 (13) 24.0
 
Nov. 18, 2021, noon 22.4 ppb (22) 10.8 ppb (11) N/A 11.0 ppb (11) N/A N/A N/A 0.43 ppb (5) N/A 4.0 μg/m3 (17) 22.0
 
Nov. 18, 2021, 11 a.m. 12.1 ppb (12) 5.4 ppb (6) N/A 7.0 ppb (7) N/A N/A N/A 0.36 ppb (5) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 18, 2021, 10 a.m. 6.6 ppb (7) 2.6 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A 0.31 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 18, 2021, 9 a.m. 3.5 ppb (4) 1.1 ppb (2) N/A 2.0 ppb (2) N/A N/A N/A 0.3 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 18, 2021, 8 a.m. 4.4 ppb (5) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A 0.31 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 18, 2021, 7 a.m. 4.4 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A 0.31 ppb (4) N/A 1.0 μg/m3 (5) 5.0
 
Nov. 18, 2021, 6 a.m. 4.8 ppb (5) 1.4 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A 0.31 ppb (4) N/A 1.0 μg/m3 (5) 5.0
 
Nov. 18, 2021, 5 a.m. 5.8 ppb (6) 1.7 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A 0.32 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Nov. 18, 2021, 4 a.m. 6.2 ppb (6) 1.5 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.32 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 18, 2021, 3 a.m. 9.2 ppb (9) 3.1 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.36 ppb (5) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 18, 2021, 2 a.m. 10.6 ppb (10) 4.2 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A 0.39 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 18, 2021, 1 a.m. 11.2 ppb (11) 4.3 ppb (5) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
Nov. 18, 2021, midnight 18.0 ppb (17) 8.2 ppb (8) N/A 10.0 ppb (10) N/A N/A N/A 0.45 ppb (6) N/A 0.0 μg/m3 (0) 17.0
 
Nov. 17, 2021, 11 p.m. 14.0 ppb (14) 5.7 ppb (6) N/A 8.0 ppb (8) N/A N/A N/A 0.41 ppb (5) N/A 1.0 μg/m3 (5) 14.0
 
Nov. 17, 2021, 10 p.m. 27.2 ppb (26) 14.4 ppb (14) N/A 13.0 ppb (13) N/A N/A N/A 0.54 ppb (6) N/A 2.0 μg/m3 (9) 26.0
 
Nov. 17, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A 0.46 ppb (6) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 17, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A 0.42 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 17, 2021, 7 p.m. 17.1 ppb (17) 8.6 ppb (9) N/A 8.0 ppb (8) N/A N/A N/A 0.42 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 17, 2021, 6 p.m. 15.6 ppb (15) 8.5 ppb (9) N/A 7.0 ppb (7) N/A N/A N/A 0.4 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 17, 2021, 5 p.m. 16.3 ppb (16) 8.6 ppb (9) N/A 8.0 ppb (8) N/A N/A N/A 0.4 ppb (5) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 17, 2021, 4 p.m. 18.8 ppb (18) 10.6 ppb (10) N/A 8.0 ppb (8) N/A N/A N/A 0.39 ppb (5) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 17, 2021, 3 p.m. 29.8 ppb (29) 17.5 ppb (17) N/A 12.0 ppb (12) N/A N/A N/A 0.46 ppb (6) N/A 3.0 μg/m3 (13) 29.0
 
Nov. 17, 2021, 2 p.m. 27.9 ppb (27) 14.7 ppb (14) N/A 13.0 ppb (13) N/A N/A N/A 0.47 ppb (6) N/A 3.0 μg/m3 (13) 27.0
 
Nov. 17, 2021, 1 p.m. 32.1 ppb (31) 16.2 ppb (16) N/A 16.0 ppb (16) N/A N/A N/A 0.51 ppb (6) N/A 3.0 μg/m3 (13) 31.0
 
Nov. 17, 2021, noon 30.3 ppb (29) 14.6 ppb (14) N/A 16.0 ppb (16) N/A N/A N/A 0.49 ppb (6) N/A 6.0 μg/m3 (25) 29.0
 
Nov. 17, 2021, 11 a.m. 18.8 ppb (18) 5.7 ppb (6) N/A 13.0 ppb (13) N/A N/A N/A 0.41 ppb (5) N/A 8.0 μg/m3 (34) 34.0
 
Nov. 17, 2021, 10 a.m. 11.5 ppb (11) 2.1 ppb (2) N/A 9.0 ppb (9) N/A N/A N/A 0.35 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 17, 2021, 9 a.m. 13.3 ppb (13) 2.9 ppb (3) N/A 10.0 ppb (10) N/A N/A N/A 0.37 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Nov. 17, 2021, 8 a.m. 18.7 ppb (18) 4.2 ppb (4) N/A 15.0 ppb (15) N/A N/A N/A 0.4 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 17, 2021, 7 a.m. 15.5 ppb (15) 3.9 ppb (4) N/A 12.0 ppb (12) N/A N/A N/A 0.43 ppb (5) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 17, 2021, 6 a.m. 18.4 ppb (18) 7.0 ppb (7) N/A 11.0 ppb (11) N/A N/A N/A 0.46 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 17, 2021, 5 a.m. 20.1 ppb (19) 7.6 ppb (8) N/A 12.0 ppb (12) N/A N/A N/A 0.45 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 17, 2021, 4 a.m. 34.2 ppb (33) 15.2 ppb (15) N/A 19.0 ppb (18) N/A N/A N/A 0.61 ppb (7) N/A 13.0 μg/m3 (53) 53.0
 
Nov. 17, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A 0.85 ppb (10) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 17, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A 0.78 ppb (10) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 17, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A 0.65 ppb (8) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 17, 2021, midnight 28.8 ppb (28) 10.1 ppb (10) N/A 19.0 ppb (18) N/A N/A N/A 0.64 ppb (7) N/A 8.0 μg/m3 (34) 34.0
 
Nov. 16, 2021, 11 p.m. 18.8 ppb (18) 3.4 ppb (4) N/A 15.0 ppb (15) N/A N/A N/A 0.5 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 16, 2021, 10 p.m. 19.9 ppb (19) 4.8 ppb (5) N/A 15.0 ppb (15) N/A N/A N/A 0.5 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 16, 2021, 9 p.m. 14.2 ppb (14) 3.6 ppb (4) N/A 11.0 ppb (11) N/A N/A N/A 0.44 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Nov. 16, 2021, 8 p.m. 10.7 ppb (11) 3.4 ppb (4) N/A 7.0 ppb (7) N/A N/A N/A 0.4 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 16, 2021, 7 p.m. 8.1 ppb (8) 2.5 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.38 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 16, 2021, 6 p.m. 7.2 ppb (7) 2.9 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A 0.35 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 16, 2021, 5 p.m. 8.1 ppb (8) 3.5 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A 0.35 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 16, 2021, 4 p.m. 6.3 ppb (6) 2.3 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A 0.34 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 16, 2021, 3 p.m. 7.2 ppb (7) 2.5 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A 0.33 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 16, 2021, 2 p.m. 8.0 ppb (8) 2.3 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.33 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 16, 2021, 1 p.m. 8.1 ppb (8) 1.5 ppb (2) N/A 7.0 ppb (7) N/A N/A N/A 0.33 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 16, 2021, noon 6.5 ppb (7) 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.32 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 16, 2021, 11 a.m. 6.5 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.32 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Nov. 16, 2021, 10 a.m. 5.5 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.31 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 16, 2021, 9 a.m. 6.0 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.32 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 16, 2021, 8 a.m. 6.8 ppb (7) 1.1 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.32 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Nov. 16, 2021, 7 a.m. 6.6 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.31 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Nov. 16, 2021, 6 a.m. 6.8 ppb (7) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.32 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Nov. 16, 2021, 5 a.m. 8.6 ppb (9) 0.9 ppb (1) N/A 8.0 ppb (8) N/A N/A N/A 0.33 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 16, 2021, 4 a.m. 9.6 ppb (10) 1.3 ppb (2) N/A 8.0 ppb (8) N/A N/A N/A 0.34 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 16, 2021, 3 a.m. 11.0 ppb (11) 1.2 ppb (2) N/A 10.0 ppb (10) N/A N/A N/A 0.37 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 16, 2021, 2 a.m. 12.7 ppb (12) 1.4 ppb (2) N/A 11.0 ppb (11) N/A N/A N/A 0.41 ppb (5) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 16, 2021, 1 a.m. 18.3 ppb (18) 2.6 ppb (3) N/A 16.0 ppb (16) N/A N/A N/A 0.46 ppb (6) N/A 3.0 μg/m3 (13) 18.0
 
Nov. 16, 2021, midnight 20.0 ppb (19) 3.3 ppb (4) N/A 17.0 ppb (17) N/A N/A N/A 0.45 ppb (6) N/A 2.0 μg/m3 (9) 19.0
 
Nov. 15, 2021, 11 p.m. 19.8 ppb (19) 5.1 ppb (5) N/A 15.0 ppb (15) N/A N/A N/A 0.47 ppb (6) N/A 3.0 μg/m3 (13) 19.0
 
Nov. 15, 2021, 10 p.m. 17.3 ppb (17) 5.2 ppb (5) N/A 12.0 ppb (12) N/A N/A N/A 0.42 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 15, 2021, 9 p.m. 17.2 ppb (17) 6.0 ppb (6) N/A 11.0 ppb (11) N/A N/A N/A 0.42 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 15, 2021, 8 p.m. 18.8 ppb (18) 7.6 ppb (8) N/A 11.0 ppb (11) N/A N/A N/A 0.4 ppb (5) N/A 4.0 μg/m3 (17) 18.0
 
Nov. 15, 2021, 7 p.m. 11.9 ppb (12) 3.9 ppb (4) N/A 8.0 ppb (8) N/A N/A N/A 0.38 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 15, 2021, 6 p.m. 10.6 ppb (10) 3.5 ppb (4) N/A 7.0 ppb (7) N/A N/A N/A 0.36 ppb (5) N/A 0.0 μg/m3 (0) 10.0
 
Nov. 15, 2021, 5 p.m. 9.5 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.34 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Nov. 15, 2021, 4 p.m. 10.9 ppb (11) 3.2 ppb (4) N/A 8.0 ppb (8) N/A N/A N/A 0.35 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 15, 2021, 3 p.m. 17.5 ppb (17) 5.3 ppb (5) N/A 12.0 ppb (12) N/A N/A N/A 0.37 ppb (5) N/A N/A 17.0
 
Nov. 15, 2021, 2 p.m. 18.4 ppb (18) 4.5 ppb (5) N/A 14.0 ppb (14) N/A N/A N/A 0.37 ppb (5) N/A N/A 18.0
 
Nov. 15, 2021, 1 p.m. 22.0 ppb (21) 5.4 ppb (6) N/A 17.0 ppb (17) N/A N/A N/A 0.38 ppb (5) N/A N/A 21.0
 
Nov. 15, 2021, noon 20.0 ppb (19) 3.1 ppb (3) N/A 17.0 ppb (17) N/A N/A N/A 0.36 ppb (5) N/A N/A 19.0
 
Nov. 15, 2021, 11 a.m. 16.6 ppb (16) 1.6 ppb (2) N/A 15.0 ppb (15) N/A N/A N/A 0.33 ppb (4) N/A N/A 16.0
 
Nov. 15, 2021, 10 a.m. 14.4 ppb (14) 1.0 ppb (1) N/A 13.0 ppb (13) N/A N/A N/A 0.33 ppb (4) N/A N/A 14.0
 
Nov. 15, 2021, 9 a.m. 18.4 ppb (18) 3.6 ppb (4) N/A 15.0 ppb (15) N/A N/A N/A 0.36 ppb (5) N/A N/A 18.0
 
Nov. 15, 2021, 8 a.m. 25.8 ppb (25) 11.7 ppb (12) N/A 15.0 ppb (15) N/A N/A N/A 0.41 ppb (5) N/A N/A 25.0
 
Nov. 15, 2021, 7 a.m. 13.2 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (12) N/A N/A N/A 0.32 ppb (4) N/A N/A 13.0
 
Nov. 15, 2021, 6 a.m. 9.5 ppb (9) 0.9 ppb (1) N/A 9.0 ppb (9) N/A N/A N/A 0.31 ppb (4) N/A N/A 9.0
 
Nov. 15, 2021, 5 a.m. 8.7 ppb (9) 1.1 ppb (2) N/A 8.0 ppb (8) N/A N/A N/A 0.31 ppb (4) N/A N/A 9.0
 
Nov. 15, 2021, 4 a.m. 7.7 ppb (8) 1.0 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A 0.31 ppb (4) N/A N/A 8.0
 
Nov. 15, 2021, 3 a.m. 13.5 ppb (13) 4.1 ppb (4) N/A 9.0 ppb (9) N/A N/A N/A 0.38 ppb (5) N/A -3.0 μg/m3 (0) 13.0