AQSQID: 261630001

Site Name: Allen Park

Location: Taylor, MI

Reporting: True, Located: True

Current AQI: 22.0

Taylor MI, US: 42.2283, -83.2092

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 12, 2019, 9 a.m. N/A N/A 6.1 ppb (6) N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.0 ppb (0) N/A 2.8 μg/m3 (12) 22.0
 
Nov. 12, 2019, 8 a.m. N/A N/A 6.6 ppb (6) N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.0 ppb (0) N/A 2.8 μg/m3 (12) 22.0
 
Nov. 12, 2019, 7 a.m. N/A N/A 6.4 ppb (6) N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.0 ppb (0) N/A 2.7 μg/m3 (11) 22.0
 
Nov. 12, 2019, 6 a.m. N/A N/A 5.9 ppb (5) N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.0 ppb (0) N/A 2.9 μg/m3 (12) 22.0
 
Nov. 12, 2019, 5 a.m. N/A N/A 6.3 ppb (6) N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.0 ppb (0) N/A 2.6 μg/m3 (11) 22.0
 
Nov. 12, 2019, 4 a.m. N/A N/A 6.7 ppb (6) N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.0 ppb (0) N/A 2.8 μg/m3 (12) 21.0
 
Nov. 12, 2019, 3 a.m. N/A N/A 7.1 ppb (7) N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.0 ppb (0) N/A 3.0 μg/m3 (12) 20.0
 
Nov. 12, 2019, 2 a.m. N/A N/A 8.4 ppb (8) N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.0 ppb (0) N/A 3.0 μg/m3 (12) 18.0
 
Nov. 12, 2019, 1 a.m. N/A N/A 12.2 ppb (11) N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.0 ppb (0) N/A 3.1 μg/m3 (13) 14.0
 
Nov. 12, 2019, midnight N/A N/A 21.3 ppb (20) N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.0 ppb (0) N/A 4.5 μg/m3 (19) 20.0
 
Nov. 11, 2019, 11 p.m. N/A N/A 24.9 ppb (23) N/A N/A 0.0 ppb (0) 10.0 ppb (8) 0.0 ppb (0) N/A 5.0 μg/m3 (21) 23.0
 
Nov. 11, 2019, 10 p.m. N/A N/A 20.7 ppb (19) N/A N/A 0.0 ppb (0) 14.0 ppb (11) 0.0 ppb (0) N/A 5.9 μg/m3 (25) 25.0
 
Nov. 11, 2019, 9 p.m. N/A N/A 18.8 ppb (17) N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.0 ppb (0) N/A 5.9 μg/m3 (25) 25.0
 
Nov. 11, 2019, 8 p.m. N/A N/A 17.6 ppb (16) N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 16.0
 
Nov. 11, 2019, 7 p.m. N/A N/A 18.1 ppb (17) N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.0 ppb (0) N/A 2.7 μg/m3 (11) 17.0
 
Nov. 11, 2019, 6 p.m. N/A N/A 20.4 ppb (19) N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.0 ppb (0) N/A 2.5 μg/m3 (10) 19.0
 
Nov. 11, 2019, 5 p.m. N/A N/A 21.6 ppb (20) N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.0 ppb (0) N/A 2.3 μg/m3 (10) 20.0
 
Nov. 11, 2019, 4 p.m. N/A N/A 22.0 ppb (20) N/A N/A 0.0 ppb (0) 14.0 ppb (11) 0.0 ppb (0) N/A 2.5 μg/m3 (10) 20.0
 
Nov. 11, 2019, 3 p.m. N/A N/A 23.2 ppb (21) N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.0 ppb (0) N/A 2.8 μg/m3 (12) 21.0
 
Nov. 11, 2019, 2 p.m. N/A N/A 23.6 ppb (22) N/A N/A 0.0 ppb (0) 12.0 ppb (9) 0.0 ppb (0) N/A 3.0 μg/m3 (12) 22.0
 
Nov. 11, 2019, 1 p.m. N/A N/A 23.1 ppb (21) N/A N/A 0.0 ppb (0) 11.0 ppb (8) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 21.0
 
Nov. 11, 2019, noon N/A N/A 19.8 ppb (18) N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.0 ppb (0) N/A 3.7 μg/m3 (15) 18.0
 
Nov. 11, 2019, 11 a.m. N/A N/A 13.7 ppb (13) N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.0 ppb (0) N/A 3.4 μg/m3 (14) 14.0
 
Nov. 11, 2019, 10 a.m. N/A N/A 9.6 ppb (9) N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.0 ppb (0) N/A 2.6 μg/m3 (11) 15.0
 
Nov. 11, 2019, 9 a.m. N/A N/A 8.1 ppb (8) N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.0 ppb (0) N/A 2.6 μg/m3 (11) 16.0
 
Nov. 11, 2019, 8 a.m. N/A N/A 8.0 ppb (7) N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.0 ppb (0) N/A 2.6 μg/m3 (11) 16.0
 
Nov. 11, 2019, 7 a.m. N/A N/A 6.1 ppb (6) N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.0 ppb (0) N/A 2.4 μg/m3 (10) 17.0
 
Nov. 11, 2019, 6 a.m. N/A N/A 4.7 ppb (4) N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.0 ppb (0) N/A 3.0 μg/m3 (12) 17.0
 
Nov. 11, 2019, 5 a.m. N/A N/A 4.9 ppb (5) N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.0 ppb (0) N/A 2.8 μg/m3 (12) 16.0
 
Nov. 11, 2019, 4 a.m. N/A N/A 5.9 ppb (5) N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 15.0
 
Nov. 11, 2019, 3 a.m. N/A N/A 8.8 ppb (8) N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.0 ppb (0) N/A 3.2 μg/m3 (13) 13.0
 
Nov. 11, 2019, 2 a.m. N/A N/A 13.8 ppb (13) N/A N/A 0.0 ppb (0) 13.0 ppb (10) 0.0 ppb (0) N/A 6.8 μg/m3 (28) 28.0
 
Nov. 11, 2019, 1 a.m. N/A N/A 17.3 ppb (16) N/A N/A 0.0 ppb (0) 10.0 ppb (8) 0.0 ppb (0) N/A 9.8 μg/m3 (41) 41.0
 
Nov. 11, 2019, midnight N/A N/A 15.7 ppb (15) N/A N/A 0.0 ppb (0) 12.0 ppb (9) 0.0 ppb (0) N/A 10.6 μg/m3 (44) 44.0
 
Nov. 10, 2019, 11 p.m. N/A N/A 16.1 ppb (15) N/A N/A 0.0 ppb (0) 12.0 ppb (9) 0.0 ppb (0) N/A 10.2 μg/m3 (42) 42.0
 
Nov. 10, 2019, 10 p.m. N/A N/A 17.5 ppb (16) N/A N/A 0.0 ppb (0) 12.0 ppb (9) 0.0 ppb (0) N/A 9.7 μg/m3 (40) 40.0
 
Nov. 10, 2019, 9 p.m. N/A N/A 13.6 ppb (13) N/A N/A 0.0 ppb (0) 18.0 ppb (14) 0.0 ppb (0) N/A 9.3 μg/m3 (39) 39.0
 
Nov. 10, 2019, 8 p.m. N/A N/A 9.8 ppb (9) N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.0 ppb (0) N/A 8.6 μg/m3 (36) 36.0
 
Nov. 10, 2019, 7 p.m. N/A N/A 9.8 ppb (9) N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.0 ppb (0) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 10, 2019, 6 p.m. N/A N/A 10.1 ppb (9) N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.0 ppb (0) N/A 10.9 μg/m3 (45) 45.0
 
Nov. 10, 2019, 5 p.m. N/A N/A 9.2 ppb (9) N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.0 ppb (0) N/A 8.4 μg/m3 (35) 35.0
 
Nov. 10, 2019, 4 p.m. N/A N/A 9.9 ppb (9) N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.0 ppb (0) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 10, 2019, 3 p.m. N/A N/A 12.8 ppb (12) N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.0 ppb (0) N/A 11.4 μg/m3 (48) 48.0
 
Nov. 10, 2019, 2 p.m. N/A N/A 12.2 ppb (11) N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.0 ppb (0) N/A 11.1 μg/m3 (46) 46.0
 
Nov. 10, 2019, 1 p.m. N/A N/A 9.7 ppb (9) N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.0 ppb (0) N/A 10.5 μg/m3 (44) 44.0
 
Nov. 10, 2019, noon N/A N/A 8.8 ppb (8) N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.0 ppb (0) N/A 10.1 μg/m3 (42) 42.0
 
Nov. 10, 2019, 11 a.m. N/A N/A 8.6 ppb (8) N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.0 ppb (0) N/A 9.5 μg/m3 (40) 40.0
 
Nov. 10, 2019, 10 a.m. N/A N/A 8.0 ppb (7) N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.0 ppb (0) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 10, 2019, 9 a.m. N/A N/A 6.6 ppb (6) N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.0 ppb (0) N/A 7.8 μg/m3 (32) 32.0
 
Nov. 10, 2019, 8 a.m. N/A N/A 6.8 ppb (6) N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.0 ppb (0) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 10, 2019, 7 a.m. N/A N/A 9.6 ppb (9) N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.0 ppb (0) N/A 8.4 μg/m3 (35) 35.0
 
Nov. 10, 2019, 6 a.m. N/A N/A 11.1 ppb (10) N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.0 ppb (0) N/A 7.5 μg/m3 (31) 31.0
 
Nov. 10, 2019, 5 a.m. N/A N/A 10.9 ppb (10) N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.0 ppb (0) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 10, 2019, 4 a.m. N/A N/A 10.6 ppb (10) N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.0 ppb (0) N/A 6.7 μg/m3 (28) 28.0
 
Nov. 10, 2019, 3 a.m. N/A N/A 11.1 ppb (10) N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.0 ppb (0) N/A 6.8 μg/m3 (28) 28.0
 
Nov. 10, 2019, 2 a.m. N/A N/A 12.3 ppb (11) N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.0 ppb (0) N/A 6.9 μg/m3 (29) 29.0
 
Nov. 10, 2019, 1 a.m. N/A N/A 13.7 ppb (13) N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.0 ppb (0) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 10, 2019, midnight N/A N/A 14.3 ppb (13) N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.0 ppb (0) N/A 9.1 μg/m3 (38) 38.0
 
Nov. 9, 2019, 11 p.m. N/A N/A 12.8 ppb (12) N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.0 ppb (0) N/A 9.1 μg/m3 (38) 38.0
 
Nov. 9, 2019, 10 p.m. N/A N/A 10.7 ppb (10) N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.0 ppb (0) N/A 8.8 μg/m3 (37) 37.0
 
Nov. 9, 2019, 9 p.m. N/A N/A 9.2 ppb (9) N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.0 ppb (0) N/A 8.0 μg/m3 (33) 33.0
 
Nov. 9, 2019, 8 p.m. N/A N/A 8.7 ppb (8) N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.0 ppb (0) N/A 7.4 μg/m3 (31) 31.0
 
Nov. 9, 2019, 7 p.m. N/A N/A 8.4 ppb (8) N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.0 ppb (0) N/A 6.6 μg/m3 (28) 28.0
 
Nov. 9, 2019, 6 p.m. N/A N/A 8.7 ppb (8) N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.0 ppb (0) N/A 5.5 μg/m3 (23) 23.0
 
Nov. 9, 2019, 5 p.m. N/A N/A 10.0 ppb (9) N/A N/A 1.0 ppb (1) 25.0 ppb (19) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 19.0
 
Nov. 9, 2019, 4 p.m. N/A N/A 11.5 ppb (11) N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 18.0
 
Nov. 9, 2019, 3 p.m. N/A N/A 12.0 ppb (11) N/A N/A 1.0 ppb (1) 21.0 ppb (16) 0.0 ppb (0) N/A 4.8 μg/m3 (20) 20.0
 
Nov. 9, 2019, 2 p.m. N/A N/A 12.6 ppb (12) N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.0 ppb (0) N/A 5.2 μg/m3 (22) 22.0
 
Nov. 9, 2019, 1 p.m. N/A N/A 12.6 ppb (12) N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.0 ppb (0) N/A 4.8 μg/m3 (20) 20.0
 
Nov. 9, 2019, noon N/A N/A 11.7 ppb (11) N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.0 ppb (0) N/A 4.1 μg/m3 (17) 17.0
 
Nov. 9, 2019, 11 a.m. N/A N/A 12.6 ppb (12) N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.0 ppb (0) N/A 5.1 μg/m3 (21) 21.0
 
Nov. 9, 2019, 10 a.m. N/A N/A 15.7 ppb (15) N/A N/A 0.0 ppb (0) 12.0 ppb (9) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 25.0
 
Nov. 9, 2019, 9 a.m. N/A N/A 17.9 ppb (17) N/A N/A 1.0 ppb (1) 10.0 ppb (8) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 25.0
 
Nov. 9, 2019, 8 a.m. N/A N/A 15.9 ppb (15) N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.0 ppb (0) N/A 7.0 μg/m3 (29) 29.0
 
Nov. 9, 2019, 7 a.m. N/A N/A 15.8 ppb (15) N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.0 ppb (0) N/A 8.6 μg/m3 (36) 36.0
 
Nov. 9, 2019, 6 a.m. N/A N/A 19.2 ppb (18) N/A N/A 1.0 ppb (1) 10.0 ppb (8) 0.0 ppb (0) N/A 9.8 μg/m3 (41) 41.0
 
Nov. 9, 2019, 5 a.m. N/A N/A 27.0 ppb (25) N/A N/A 1.0 ppb (1) 7.0 ppb (5) 0.0 ppb (0) N/A 10.7 μg/m3 (45) 45.0
 
Nov. 9, 2019, 4 a.m. N/A N/A 31.5 ppb (29) N/A N/A 1.0 ppb (1) 4.0 ppb (3) 0.0 ppb (0) N/A 10.4 μg/m3 (43) 43.0
 
Nov. 9, 2019, 3 a.m. N/A N/A 41.6 ppb (39) N/A N/A 1.0 ppb (1) 4.0 ppb (3) 0.0 ppb (0) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 9, 2019, 2 a.m. N/A N/A 57.1 ppb (53) N/A N/A 1.0 ppb (1) 2.0 ppb (2) 0.0 ppb (0) N/A 10.5 μg/m3 (44) 53.0
 
Nov. 9, 2019, 1 a.m. N/A N/A 61.5 ppb (58) N/A N/A 1.0 ppb (1) 2.0 ppb (2) 0.0 ppb (0) N/A 8.8 μg/m3 (37) 58.0
 
Nov. 9, 2019, midnight N/A N/A 51.1 ppb (47) N/A N/A 1.0 ppb (1) 3.0 ppb (2) 0.0 ppb (0) N/A 9.0 μg/m3 (38) 47.0
 
Nov. 8, 2019, 11 p.m. N/A N/A 35.7 ppb (33) N/A N/A 1.0 ppb (1) 9.0 ppb (7) 0.0 ppb (0) N/A 8.3 μg/m3 (35) 35.0
 
Nov. 8, 2019, 10 p.m. N/A N/A 23.3 ppb (22) N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.0 ppb (0) N/A 4.5 μg/m3 (19) 22.0
 
Nov. 8, 2019, 9 p.m. N/A N/A 14.8 ppb (14) N/A N/A 1.0 ppb (1) 25.0 ppb (19) 0.0 ppb (0) N/A 2.9 μg/m3 (12) 19.0
 
Nov. 8, 2019, 8 p.m. N/A N/A 11.2 ppb (10) N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.0 ppb (0) N/A 2.3 μg/m3 (10) 21.0
 
Nov. 8, 2019, 7 p.m. N/A N/A 10.4 ppb (10) N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.0 ppb (0) N/A 1.9 μg/m3 (8) 21.0
 
Nov. 8, 2019, 6 p.m. N/A N/A 11.4 ppb (11) N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.0 ppb (0) N/A 1.5 μg/m3 (6) 20.0
 
Nov. 8, 2019, 5 p.m. N/A N/A 11.8 ppb (11) N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.0 ppb (0) N/A 2.1 μg/m3 (9) 20.0
 
Nov. 8, 2019, 4 p.m. N/A N/A 12.6 ppb (12) N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.0 ppb (0) N/A 2.7 μg/m3 (11) 18.0
 
Nov. 8, 2019, 3 p.m. N/A N/A 14.8 ppb (14) N/A N/A N/A 22.0 ppb (17) N/A N/A 2.5 μg/m3 (10) 17.0
 
Nov. 8, 2019, 2 p.m. N/A N/A 19.3 ppb (18) N/A N/A N/A 19.0 ppb (15) N/A N/A 3.6 μg/m3 (15) 18.0
 
Nov. 8, 2019, 1 p.m. N/A N/A 26.5 ppb (25) N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.0 ppb (0) N/A 4.9 μg/m3 (20) 25.0
 
Nov. 8, 2019, noon N/A N/A 28.1 ppb (26) N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.0 ppb (0) N/A 5.0 μg/m3 (21) 26.0
 
Nov. 8, 2019, 11 a.m. N/A N/A 22.4 ppb (21) N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.0 ppb (0) N/A 4.8 μg/m3 (20) 21.0
 
Nov. 8, 2019, 10 a.m. N/A N/A 14.3 ppb (13) N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.0 ppb (0) N/A 4.6 μg/m3 (19) 19.0
 
Nov. 8, 2019, 9 a.m. N/A N/A 10.2 ppb (9) N/A N/A 1.0 ppb (1) 21.0 ppb (16) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 18.0
 
Nov. 8, 2019, 8 a.m. N/A N/A 9.2 ppb (9) N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.0 ppb (0) N/A 5.1 μg/m3 (21) 21.0
 
Nov. 8, 2019, 7 a.m. N/A N/A 7.3 ppb (7) N/A N/A 1.0 ppb (1) 25.0 ppb (19) 0.0 ppb (0) N/A 4.8 μg/m3 (20) 20.0
 
Nov. 8, 2019, 6 a.m. N/A N/A 6.9 ppb (6) N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 20.0
 
Nov. 8, 2019, 5 a.m. N/A N/A 6.8 ppb (6) N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 20.0
 
Nov. 8, 2019, 4 a.m. N/A N/A 7.4 ppb (7) N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.0 ppb (0) N/A 3.4 μg/m3 (14) 21.0
 
Nov. 8, 2019, 3 a.m. N/A N/A 8.4 ppb (8) N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.0 ppb (0) N/A 3.8 μg/m3 (16) 21.0
 
Nov. 8, 2019, 2 a.m. N/A N/A 12.7 ppb (12) N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 18.0
 
Nov. 8, 2019, 1 a.m. N/A N/A 17.2 ppb (16) N/A N/A 1.0 ppb (1) 21.0 ppb (16) 0.0 ppb (0) N/A 4.5 μg/m3 (19) 19.0
 
Nov. 8, 2019, midnight N/A N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) 22.0 ppb (17) 0.0 ppb (0) N/A 4.7 μg/m3 (20) 20.0
 
Nov. 7, 2019, 11 p.m. N/A N/A 16.4 ppb (15) N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.0 ppb (0) N/A 4.7 μg/m3 (20) 20.0
 
Nov. 7, 2019, 10 p.m. N/A N/A 12.5 ppb (12) N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.0 ppb (0) N/A 4.6 μg/m3 (19) 21.0
 
Nov. 7, 2019, 9 p.m. N/A N/A 10.4 ppb (10) N/A N/A 1.0 ppb (1) 30.0 ppb (23) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 23.0
 
Nov. 7, 2019, 8 p.m. N/A N/A 10.1 ppb (9) N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 23.0
 
Nov. 7, 2019, 7 p.m. N/A N/A 9.4 ppb (9) N/A N/A 1.0 ppb (1) 31.0 ppb (24) 0.0 ppb (0) N/A 2.8 μg/m3 (12) 24.0
 
Nov. 7, 2019, 6 p.m. N/A N/A 10.0 ppb (9) N/A N/A 1.0 ppb (1) 30.0 ppb (23) 0.0 ppb (0) N/A 2.6 μg/m3 (11) 23.0
 
Nov. 7, 2019, 5 p.m. N/A N/A 12.6 ppb (12) N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 21.0
 
Nov. 7, 2019, 4 p.m. N/A N/A 16.3 ppb (15) N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.0 ppb (0) N/A 4.3 μg/m3 (18) 18.0
 
Nov. 7, 2019, 3 p.m. N/A N/A 20.9 ppb (19) N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.0 ppb (0) N/A 5.1 μg/m3 (21) 21.0
 
Nov. 7, 2019, 2 p.m. N/A N/A 19.7 ppb (18) N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.0 ppb (0) N/A 24.1 μg/m3 (76) 76.0
 
Nov. 7, 2019, 1 p.m. N/A N/A 15.2 ppb (14) N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.0 ppb (0) N/A N/A 15.0
 
Nov. 7, 2019, noon N/A N/A 14.4 ppb (13) N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.0 ppb (0) N/A N/A 15.0
 
Nov. 7, 2019, 11 a.m. N/A N/A 12.4 ppb (11) N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.0 ppb (0) N/A 4.7 μg/m3 (20) 20.0
 
Nov. 7, 2019, 10 a.m. N/A N/A 8.3 ppb (8) N/A N/A 1.0 ppb (1) 22.0 ppb (17) 0.0 ppb (0) N/A 3.4 μg/m3 (14) 17.0
 
Nov. 7, 2019, 9 a.m. N/A N/A 5.5 ppb (5) N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.0 ppb (0) N/A 2.0 μg/m3 (8) 18.0
 
Nov. 7, 2019, 8 a.m. N/A N/A 7.2 ppb (7) N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 18.0
 
Nov. 7, 2019, 7 a.m. N/A N/A 11.0 ppb (10) N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.0 ppb (0) N/A 9.8 μg/m3 (41) 41.0
 
Nov. 7, 2019, 6 a.m. N/A N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) 9.0 ppb (7) 0.0 ppb (0) N/A 13.0 μg/m3 (52) 52.0
 
Nov. 7, 2019, 5 a.m. N/A N/A 39.1 ppb (36) N/A N/A 1.0 ppb (1) 3.0 ppb (2) 0.0 ppb (0) N/A 13.1 μg/m3 (52) 52.0
 
Nov. 7, 2019, 4 a.m. N/A N/A 48.4 ppb (45) N/A N/A 1.0 ppb (1) 2.0 ppb (2) 0.0 ppb (0) N/A 12.8 μg/m3 (52) 52.0
 
Nov. 7, 2019, 3 a.m. N/A N/A 38.2 ppb (35) N/A N/A 1.0 ppb (1) 3.0 ppb (2) 0.0 ppb (0) N/A 11.4 μg/m3 (48) 48.0
 
Nov. 7, 2019, 2 a.m. N/A N/A 37.3 ppb (35) N/A N/A 1.0 ppb (1) 3.0 ppb (2) 0.0 ppb (0) N/A 11.3 μg/m3 (47) 47.0
 
Nov. 7, 2019, 1 a.m. N/A N/A 45.4 ppb (42) N/A N/A 1.0 ppb (1) 2.0 ppb (2) 0.0 ppb (0) N/A 13.8 μg/m3 (54) 54.0
 
Nov. 7, 2019, midnight N/A N/A 53.1 ppb (49) N/A N/A 1.0 ppb (1) 2.0 ppb (2) 0.0 ppb (0) N/A 13.7 μg/m3 (54) 54.0
 
Nov. 6, 2019, 11 p.m. N/A N/A 45.6 ppb (42) N/A N/A 1.0 ppb (1) 3.0 ppb (2) 0.0 ppb (0) N/A 11.2 μg/m3 (47) 47.0
 
Nov. 6, 2019, 10 p.m. N/A N/A 27.9 ppb (26) N/A N/A 1.0 ppb (1) 8.0 ppb (6) 0.0 ppb (0) N/A 9.4 μg/m3 (39) 39.0
 
Nov. 6, 2019, 9 p.m. N/A N/A 20.1 ppb (19) N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.0 ppb (0) N/A 8.8 μg/m3 (37) 37.0
 
Nov. 6, 2019, 8 p.m. N/A N/A 18.5 ppb (17) N/A N/A 2.0 ppb (3) 16.0 ppb (12) 0.0 ppb (0) N/A 7.6 μg/m3 (32) 32.0
 
Nov. 6, 2019, 7 p.m. N/A N/A 21.1 ppb (20) N/A N/A 2.0 ppb (3) 15.0 ppb (12) 0.0 ppb (0) N/A 6.8 μg/m3 (28) 28.0
 
Nov. 6, 2019, 6 p.m. N/A N/A 22.6 ppb (21) N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.0 ppb (0) N/A 6.9 μg/m3 (29) 29.0
 
Nov. 6, 2019, 5 p.m. N/A N/A 20.4 ppb (19) N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.0 ppb (0) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 6, 2019, 4 p.m. N/A N/A 22.5 ppb (21) N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.0 ppb (0) N/A 7.4 μg/m3 (31) 31.0
 
Nov. 6, 2019, 3 p.m. N/A N/A 33.7 ppb (31) N/A N/A 1.0 ppb (1) 8.0 ppb (6) 0.0 ppb (0) N/A 9.6 μg/m3 (40) 40.0
 
Nov. 6, 2019, 2 p.m. N/A N/A 41.7 ppb (39) N/A N/A 1.0 ppb (1) 5.0 ppb (4) 0.0 ppb (0) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 6, 2019, 1 p.m. N/A N/A 42.9 ppb (40) N/A N/A 1.0 ppb (1) 4.0 ppb (3) 0.0 ppb (0) N/A 11.9 μg/m3 (50) 50.0
 
Nov. 6, 2019, noon N/A N/A 47.8 ppb (44) N/A N/A 1.0 ppb (1) 3.0 ppb (2) 0.0 ppb (0) N/A 11.8 μg/m3 (49) 49.0
 
Nov. 6, 2019, 11 a.m. N/A N/A 45.8 ppb (42) N/A N/A 0.0 ppb (0) 2.0 ppb (2) 0.0 ppb (0) N/A 10.4 μg/m3 (43) 43.0
 
Nov. 6, 2019, 10 a.m. N/A N/A 37.8 ppb (35) N/A N/A 0.0 ppb (0) 2.0 ppb (2) 0.0 ppb (0) N/A 9.5 μg/m3 (40) 40.0
 
Nov. 6, 2019, 9 a.m. N/A N/A 38.0 ppb (35) N/A N/A 0.0 ppb (0) 2.0 ppb (2) 0.0 ppb (0) N/A 9.8 μg/m3 (41) 41.0
 
Nov. 6, 2019, 8 a.m. N/A N/A 35.6 ppb (33) N/A N/A 0.0 ppb (0) 3.0 ppb (2) 0.0 ppb (0) N/A 9.2 μg/m3 (38) 38.0
 
Nov. 6, 2019, 7 a.m. N/A N/A 41.0 ppb (38) N/A N/A 0.0 ppb (0) 3.0 ppb (2) 0.0 ppb (0) N/A 8.6 μg/m3 (36) 38.0
 
Nov. 6, 2019, 6 a.m. N/A N/A 47.8 ppb (44) N/A N/A 1.0 ppb (1) 2.0 ppb (2) 0.0 ppb (0) N/A 8.9 μg/m3 (37) 44.0
 
Nov. 6, 2019, 5 a.m. N/A N/A 37.2 ppb (34) N/A N/A 1.0 ppb (1) 5.0 ppb (4) 0.0 ppb (0) N/A 7.8 μg/m3 (32) 34.0
 
Nov. 6, 2019, 4 a.m. N/A N/A 19.9 ppb (18) N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.0 ppb (0) N/A 6.7 μg/m3 (28) 28.0
 
Nov. 6, 2019, 3 a.m. N/A N/A 10.7 ppb (10) N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.0 ppb (0) N/A 7.6 μg/m3 (32) 32.0
 
Nov. 6, 2019, 2 a.m. N/A N/A 14.6 ppb (14) N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.0 ppb (0) N/A 9.6 μg/m3 (40) 40.0
 
Nov. 6, 2019, 1 a.m. N/A N/A 18.9 ppb (18) N/A N/A 0.0 ppb (0) 18.0 ppb (14) 0.0 ppb (0) N/A 9.3 μg/m3 (39) 39.0
 
Nov. 6, 2019, midnight N/A N/A 23.7 ppb (22) N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.0 ppb (0) N/A 9.4 μg/m3 (39) 39.0
 
Nov. 5, 2019, 11 p.m. N/A N/A 25.4 ppb (24) N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.0 ppb (0) N/A 8.9 μg/m3 (37) 37.0
 
Nov. 5, 2019, 10 p.m. N/A N/A 19.6 ppb (18) N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.0 ppb (0) N/A 6.5 μg/m3 (27) 27.0
 
Nov. 5, 2019, 9 p.m. N/A N/A 16.9 ppb (16) N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.0 ppb (0) N/A 6.3 μg/m3 (26) 26.0
 
Nov. 5, 2019, 8 p.m. N/A N/A 14.5 ppb (13) N/A N/A 0.0 ppb (0) 24.0 ppb (18) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 25.0
 
Nov. 5, 2019, 7 p.m. N/A N/A 12.2 ppb (11) N/A N/A 0.0 ppb (0) 25.0 ppb (19) 0.0 ppb (0) N/A 4.7 μg/m3 (20) 20.0
 
Nov. 5, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) 0.0 ppb (0) N/A 3.5 μg/m3 (15) 19.0
 
Nov. 5, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) 0.0 ppb (0) N/A 3.2 μg/m3 (13) 19.0
 
Nov. 5, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.0 ppb (0) N/A 2.5 μg/m3 (10) 18.0
 
Nov. 5, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.0 ppb (0) N/A 5.6 μg/m3 (23) 23.0
 
Nov. 5, 2019, 2 p.m. N/A N/A 22.1 ppb (20) N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.0 ppb (0) N/A 9.6 μg/m3 (40) 40.0
 
Nov. 5, 2019, 1 p.m. N/A N/A 28.7 ppb (27) N/A N/A 0.0 ppb (0) 12.0 ppb (9) 0.0 ppb (0) N/A 9.6 μg/m3 (40) 40.0
 
Nov. 5, 2019, noon N/A N/A 30.7 ppb (28) N/A N/A 0.0 ppb (0) 10.0 ppb (8) 0.0 ppb (0) N/A 8.5 μg/m3 (35) 35.0
 
Nov. 5, 2019, 11 a.m. N/A N/A 21.5 ppb (20) N/A N/A 0.0 ppb (0) 15.0 ppb (12) 0.0 ppb (0) N/A 6.5 μg/m3 (27) 27.0
 
Nov. 5, 2019, 10 a.m. N/A N/A 15.8 ppb (15) N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.0 ppb (0) N/A 5.2 μg/m3 (22) 22.0