AQSQID: 080310002

Site Name: Denver - Camp - 2105 Broadway

Location: Denver, CO

Reporting: True, Located: True

Current AQI: 19.0

Denver CO, US: 39.751099, -104.987198

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 14, 2019, 2 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 18.0 ppb (14) 0.3 ppb (3) 19.0 μg/m3 (17) N/A 19.0
 
Nov. 14, 2019, 1 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 20.0 ppb (15) 0.3 ppb (3) 22.0 μg/m3 (20) N/A 20.0
 
Nov. 14, 2019, midnight N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 24.0 ppb (18) 0.3 ppb (3) 20.0 μg/m3 (18) N/A 18.0
 
Nov. 13, 2019, 11 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 26.0 ppb (20) 0.3 ppb (3) 24.0 μg/m3 (22) N/A 22.0
 
Nov. 13, 2019, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 35.0 ppb (27) 0.2 ppb (2) 14.0 μg/m3 (13) N/A 27.0
 
Nov. 13, 2019, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 37.0 ppb (28) 0.2 ppb (2) 14.0 μg/m3 (13) N/A 28.0
 
Nov. 13, 2019, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 38.0 ppb (29) 0.2 ppb (2) 14.0 μg/m3 (13) N/A 29.0
 
Nov. 13, 2019, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) 16.0 μg/m3 (15) N/A 26.0
 
Nov. 13, 2019, 6 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 31.0 ppb (24) 0.2 ppb (2) 22.0 μg/m3 (20) N/A 24.0
 
Nov. 13, 2019, 5 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 29.0 ppb (22) 0.3 ppb (3) 20.0 μg/m3 (18) N/A 22.0
 
Nov. 13, 2019, 4 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) 15.0 μg/m3 (14) N/A 26.0
 
Nov. 13, 2019, 3 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) 33.0 μg/m3 (30) N/A 30.0
 
Nov. 13, 2019, 2 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 30.0 ppb (23) 0.2 ppb (2) 20.0 μg/m3 (18) N/A 23.0
 
Nov. 13, 2019, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 29.0 ppb (22) 0.2 ppb (2) 13.0 μg/m3 (12) N/A 22.0
 
Nov. 13, 2019, noon N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) 12.0 μg/m3 (11) N/A 23.0
 
Nov. 13, 2019, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 39.0 ppb (30) 0.1 ppb (1) 19.0 μg/m3 (17) N/A 30.0
 
Nov. 13, 2019, 10 a.m. N/A N/A N/A 26.0 ppb (24) N/A 0.0 ppb (0) 16.0 ppb (12) 0.2 ppb (2) 8.0 μg/m3 (7) N/A 24.0
 
Nov. 13, 2019, 9 a.m. N/A N/A N/A 25.0 ppb (23) N/A 0.0 ppb (0) 18.0 ppb (14) 0.3 ppb (3) 7.0 μg/m3 (6) N/A 23.0
 
Nov. 13, 2019, 8 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 23.0 ppb (18) 0.3 ppb (3) 12.0 μg/m3 (11) N/A 19.0
 
Nov. 13, 2019, 7 a.m. N/A N/A N/A 26.0 ppb (24) N/A 1.0 ppb (1) 9.0 ppb (7) 0.2 ppb (2) 11.0 μg/m3 (10) N/A 24.0
 
Nov. 13, 2019, 6 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 22.0 ppb (17) 0.2 ppb (2) 9.0 μg/m3 (8) N/A 17.0
 
Nov. 13, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 10.0 ppb (8) 0.3 ppb (3) 16.0 μg/m3 (15) N/A 15.0
 
Nov. 13, 2019, 4 a.m. N/A N/A N/A 30.0 ppb (28) N/A 0.0 ppb (0) 8.0 ppb (6) 0.4 ppb (4) 22.0 μg/m3 (20) N/A 28.0
 
Nov. 13, 2019, 3 a.m. N/A N/A N/A 35.0 ppb (32) N/A 0.0 ppb (0) 6.0 ppb (5) 0.5 ppb (6) 20.0 μg/m3 (18) N/A 32.0
 
Nov. 13, 2019, 2 a.m. N/A N/A N/A 47.0 ppb (44) N/A 2.0 ppb (3) 0.0 ppb (0) 1.2 ppb (13) 86.0 μg/m3 (66) N/A 66.0
 
Nov. 13, 2019, 1 a.m. N/A N/A N/A 52.0 ppb (48) N/A 3.0 ppb (4) 0.0 ppb (0) 1.3 ppb (14) 137.0 μg/m3 (91) N/A 91.0
 
Nov. 13, 2019, midnight N/A N/A N/A 57.0 ppb (53) N/A 4.0 ppb (6) 1.0 ppb (1) 2.5 ppb (28) 168.0 μg/m3 (106) N/A 106.0
 
Nov. 12, 2019, 11 p.m. N/A N/A N/A 49.0 ppb (45) N/A 1.0 ppb (1) 3.0 ppb (2) 1.2 ppb (13) 107.0 μg/m3 (76) N/A 76.0
 
Nov. 12, 2019, 10 p.m. N/A N/A N/A 39.0 ppb (36) N/A 1.0 ppb (1) 12.0 ppb (9) 1.0 ppb (11) 89.0 μg/m3 (67) N/A 67.0
 
Nov. 12, 2019, 9 p.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 24.0 ppb (18) 0.5 ppb (6) 37.0 μg/m3 (34) N/A 34.0
 
Nov. 12, 2019, 8 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 30.0 ppb (23) 0.3 ppb (3) 24.0 μg/m3 (22) N/A 23.0
 
Nov. 12, 2019, 7 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 27.0 ppb (21) 0.3 ppb (3) 30.0 μg/m3 (27) N/A 27.0
 
Nov. 12, 2019, 6 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 25.0 ppb (19) 0.3 ppb (3) 30.0 μg/m3 (27) N/A 27.0
 
Nov. 12, 2019, 5 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) 26.0 μg/m3 (24) N/A 24.0
 
Nov. 12, 2019, 4 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 22.0 ppb (17) 0.3 ppb (3) 27.0 μg/m3 (25) N/A 25.0
 
Nov. 12, 2019, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 16.0 μg/m3 (15) N/A 18.0
 
Nov. 12, 2019, 2 p.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 14.0 ppb (11) 0.3 ppb (3) 9.0 μg/m3 (8) N/A 19.0
 
Nov. 12, 2019, 1 p.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 11.0 ppb (8) 0.2 ppb (2) 11.0 μg/m3 (10) N/A 19.0
 
Nov. 12, 2019, noon N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 17.0 ppb (13) 0.1 ppb (1) 4.0 μg/m3 (4) N/A 13.0
 
Nov. 12, 2019, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 16.0 ppb (12) 0.1 ppb (1) 4.0 μg/m3 (4) N/A 13.0
 
Nov. 12, 2019, 10 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 10.0 ppb (8) 0.1 ppb (1) 6.0 μg/m3 (5) N/A 19.0
 
Nov. 12, 2019, 9 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 4.0 ppb (3) 0.2 ppb (2) 8.0 μg/m3 (7) N/A 19.0
 
Nov. 12, 2019, 8 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 6.0 ppb (5) 0.2 ppb (2) 8.0 μg/m3 (7) N/A 19.0
 
Nov. 12, 2019, 7 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 3.0 ppb (2) 0.2 ppb (2) 10.0 μg/m3 (9) N/A 20.0
 
Nov. 12, 2019, 6 a.m. N/A N/A N/A 26.0 ppb (24) N/A 0.0 ppb (0) 2.0 ppb (2) 0.3 ppb (3) 12.0 μg/m3 (11) N/A 24.0
 
Nov. 12, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 4.0 ppb (3) 0.3 ppb (3) 12.0 μg/m3 (11) N/A 11.0
 
Nov. 12, 2019, 4 a.m. N/A N/A N/A 27.0 ppb (25) N/A 0.0 ppb (0) 3.0 ppb (2) 0.4 ppb (4) 19.0 μg/m3 (17) N/A 25.0
 
Nov. 12, 2019, 3 a.m. N/A N/A N/A 26.0 ppb (24) N/A 0.0 ppb (0) 2.0 ppb (2) 0.4 ppb (4) 22.0 μg/m3 (20) N/A 24.0
 
Nov. 12, 2019, 2 a.m. N/A N/A N/A 29.0 ppb (27) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) 21.0 μg/m3 (19) N/A 27.0
 
Nov. 12, 2019, 1 a.m. N/A N/A N/A 25.0 ppb (23) N/A 0.0 ppb (0) 3.0 ppb (2) 0.3 ppb (3) 18.0 μg/m3 (16) N/A 23.0
 
Nov. 12, 2019, midnight N/A N/A N/A 26.0 ppb (24) N/A 0.0 ppb (0) 4.0 ppb (3) 0.4 ppb (4) 18.0 μg/m3 (16) N/A 24.0
 
Nov. 11, 2019, 11 p.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 9.0 ppb (7) 0.4 ppb (4) 19.0 μg/m3 (17) N/A 21.0
 
Nov. 11, 2019, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 14.0 ppb (11) 0.3 ppb (3) 19.0 μg/m3 (17) N/A 17.0
 
Nov. 11, 2019, 9 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 18.0 ppb (14) 0.3 ppb (3) 20.0 μg/m3 (18) N/A 18.0
 
Nov. 11, 2019, 8 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 20.0 ppb (15) 0.3 ppb (3) 18.0 μg/m3 (16) N/A 16.0
 
Nov. 11, 2019, 7 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 21.0 ppb (16) 0.3 ppb (3) 8.0 μg/m3 (7) N/A 16.0
 
Nov. 11, 2019, 6 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 21.0 ppb (16) 0.2 ppb (2) 7.0 μg/m3 (6) N/A 16.0
 
Nov. 11, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) 0.2 ppb (2) 7.0 μg/m3 (6) N/A 18.0
 
Nov. 11, 2019, 4 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 14.0 ppb (11) 0.3 ppb (3) 6.0 μg/m3 (5) N/A 12.0
 
Nov. 11, 2019, 3 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 19.0 ppb (15) 0.3 ppb (3) 7.0 μg/m3 (6) N/A 15.0
 
Nov. 11, 2019, 2 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 15.0 ppb (12) 0.2 ppb (2) 4.0 μg/m3 (4) N/A 12.0
 
Nov. 11, 2019, 1 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 13.0 ppb (10) 0.2 ppb (2) 3.0 μg/m3 (3) N/A 10.0
 
Nov. 11, 2019, noon N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 15.0 ppb (12) 0.1 ppb (1) 3.0 μg/m3 (3) N/A 12.0
 
Nov. 11, 2019, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 17.0 ppb (13) 0.1 ppb (1) 3.0 μg/m3 (3) N/A 13.0
 
Nov. 11, 2019, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 19.0 ppb (15) 0.1 ppb (1) 2.0 μg/m3 (2) N/A 15.0
 
Nov. 11, 2019, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 18.0 ppb (14) 0.1 ppb (1) 1.0 μg/m3 (1) N/A 14.0
 
Nov. 11, 2019, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 18.0 ppb (14) 0.1 ppb (1) 1.0 μg/m3 (1) N/A 14.0
 
Nov. 11, 2019, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 9.0 ppb (7) 0.1 ppb (1) 1.0 μg/m3 (1) N/A 7.0
 
Nov. 11, 2019, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 11.0 ppb (8) 0.1 ppb (1) 1.0 μg/m3 (1) N/A 8.0
 
Nov. 11, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 12.0 ppb (9) 0.1 ppb (1) 2.0 μg/m3 (2) N/A 9.0
 
Nov. 11, 2019, 4 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 12.0 ppb (9) 0.1 ppb (1) 10.0 μg/m3 (9) N/A 9.0
 
Nov. 11, 2019, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 12.0 ppb (9) 0.1 ppb (1) 18.0 μg/m3 (16) N/A 16.0
 
Nov. 11, 2019, 2 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 17.0 ppb (13) 0.1 ppb (1) 121.0 μg/m3 (83) N/A 83.0
 
Nov. 11, 2019, 1 a.m. N/A N/A N/A 27.0 ppb (25) N/A 0.0 ppb (0) 22.0 ppb (17) 0.5 ppb (6) 24.0 μg/m3 (22) N/A 25.0
 
Nov. 11, 2019, midnight N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 30.0 ppb (23) 0.3 ppb (3) 19.0 μg/m3 (17) N/A 23.0
 
Nov. 10, 2019, 11 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 31.0 ppb (24) 0.3 ppb (3) 16.0 μg/m3 (15) N/A 24.0
 
Nov. 10, 2019, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 40.0 ppb (31) 0.2 ppb (2) 12.0 μg/m3 (11) N/A 31.0
 
Nov. 10, 2019, 9 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 44.0 ppb (34) 0.2 ppb (2) 10.0 μg/m3 (9) N/A 34.0
 
Nov. 10, 2019, 8 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 43.0 ppb (33) 0.2 ppb (2) 11.0 μg/m3 (10) N/A 33.0
 
Nov. 10, 2019, 7 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 36.0 ppb (28) 0.2 ppb (2) 15.0 μg/m3 (14) N/A 28.0
 
Nov. 10, 2019, 6 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) 10.0 μg/m3 (9) N/A 26.0
 
Nov. 10, 2019, 5 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) 9.0 μg/m3 (8) N/A 22.0
 
Nov. 10, 2019, 4 p.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 23.0 ppb (18) 0.2 ppb (2) 11.0 μg/m3 (10) N/A 18.0
 
Nov. 10, 2019, 3 p.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 16.0 ppb (12) 0.3 ppb (3) 12.0 μg/m3 (11) N/A 21.0
 
Nov. 10, 2019, 2 p.m. N/A N/A N/A 32.0 ppb (30) N/A 1.0 ppb (1) 6.0 ppb (5) 0.4 ppb (4) 14.0 μg/m3 (13) N/A 30.0
 
Nov. 10, 2019, 1 p.m. N/A N/A N/A 40.0 ppb (37) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) 15.0 μg/m3 (14) N/A 37.0
 
Nov. 10, 2019, noon N/A N/A N/A 40.0 ppb (37) N/A 1.0 ppb (1) 0.0 ppb (0) 0.5 ppb (6) 18.0 μg/m3 (16) N/A 37.0
 
Nov. 10, 2019, 11 a.m. N/A N/A N/A 26.0 ppb (24) N/A 1.0 ppb (1) 13.0 ppb (10) 0.4 ppb (4) 9.0 μg/m3 (8) N/A 24.0
 
Nov. 10, 2019, 10 a.m. N/A N/A N/A 31.0 ppb (29) N/A 1.0 ppb (1) 8.0 ppb (6) 0.3 ppb (3) 10.0 μg/m3 (9) N/A 29.0
 
Nov. 10, 2019, 9 a.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 15.0 ppb (12) 0.3 ppb (3) 11.0 μg/m3 (10) N/A 22.0
 
Nov. 10, 2019, 8 a.m. N/A N/A N/A 40.0 ppb (37) N/A 1.0 ppb (1) 2.0 ppb (2) 0.6 ppb (7) 29.0 μg/m3 (26) N/A 37.0
 
Nov. 10, 2019, 7 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 12.0 ppb (9) 0.3 ppb (3) 12.0 μg/m3 (11) N/A 20.0
 
Nov. 10, 2019, 6 a.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 14.0 ppb (11) 0.2 ppb (2) 10.0 μg/m3 (9) N/A 21.0
 
Nov. 10, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.4 ppb (4) 14.0 μg/m3 (13) N/A 13.0
 
Nov. 10, 2019, 4 a.m. N/A N/A N/A 33.0 ppb (31) N/A 0.0 ppb (0) 10.0 ppb (8) 0.4 ppb (4) 20.0 μg/m3 (18) N/A 31.0
 
Nov. 10, 2019, 3 a.m. N/A N/A N/A 47.0 ppb (44) N/A 1.0 ppb (1) 1.0 ppb (1) 1.1 ppb (12) 56.0 μg/m3 (50) N/A 50.0
 
Nov. 10, 2019, 2 a.m. N/A N/A N/A 51.0 ppb (47) N/A 1.0 ppb (1) 1.0 ppb (1) 1.2 ppb (13) 53.0 μg/m3 (48) N/A 48.0
 
Nov. 10, 2019, 1 a.m. N/A N/A N/A 55.0 ppb (51) N/A 2.0 ppb (3) 0.0 ppb (0) 1.4 ppb (16) 59.0 μg/m3 (52) N/A 52.0
 
Nov. 10, 2019, midnight N/A N/A N/A 42.0 ppb (39) N/A 0.0 ppb (0) 10.0 ppb (8) 0.8 ppb (9) 31.0 μg/m3 (28) N/A 39.0
 
Nov. 9, 2019, 11 p.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 30.0 ppb (23) 0.4 ppb (4) 10.0 μg/m3 (9) N/A 23.0
 
Nov. 9, 2019, 10 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 39.0 ppb (30) 0.2 ppb (2) 9.0 μg/m3 (8) N/A 30.0
 
Nov. 9, 2019, 9 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 42.0 ppb (32) 0.2 ppb (2) 4.0 μg/m3 (4) N/A 32.0
 
Nov. 9, 2019, 8 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 37.0 ppb (28) 0.3 ppb (3) 13.0 μg/m3 (12) N/A 28.0
 
Nov. 9, 2019, 7 p.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 32.0 ppb (25) 0.4 ppb (4) 20.0 μg/m3 (18) N/A 25.0
 
Nov. 9, 2019, 6 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 30.0 ppb (23) 0.3 ppb (3) 18.0 μg/m3 (16) N/A 23.0
 
Nov. 9, 2019, 5 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 26.0 ppb (20) 0.3 ppb (3) 18.0 μg/m3 (16) N/A 20.0
 
Nov. 9, 2019, 4 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 23.0 ppb (18) 0.3 ppb (3) 16.0 μg/m3 (15) N/A 18.0
 
Nov. 9, 2019, 3 p.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 23.0 ppb (18) 0.2 ppb (2) 13.0 μg/m3 (12) N/A 18.0
 
Nov. 9, 2019, 2 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) 6.0 μg/m3 (5) N/A 18.0
 
Nov. 9, 2019, 1 p.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) 4.0 μg/m3 (4) N/A 21.0
 
Nov. 9, 2019, noon N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) 2.0 μg/m3 (2) N/A 22.0
 
Nov. 9, 2019, 11 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) 2.0 μg/m3 (2) N/A 22.0
 
Nov. 9, 2019, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) 4.0 μg/m3 (4) N/A 20.0
 
Nov. 9, 2019, 9 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) 4.0 μg/m3 (4) N/A 18.0
 
Nov. 9, 2019, 8 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) 5.0 μg/m3 (5) N/A 18.0
 
Nov. 9, 2019, 7 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 16.0 ppb (12) 0.2 ppb (2) 7.0 μg/m3 (6) N/A 17.0
 
Nov. 9, 2019, 6 a.m. N/A N/A N/A 25.0 ppb (23) N/A 0.0 ppb (0) 13.0 ppb (10) 0.3 ppb (3) 12.0 μg/m3 (11) N/A 23.0
 
Nov. 9, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (11) 0.3 ppb (3) 18.0 μg/m3 (16) N/A 16.0
 
Nov. 9, 2019, 4 a.m. N/A N/A N/A 28.0 ppb (26) N/A 0.0 ppb (0) 14.0 ppb (11) 0.4 ppb (4) 21.0 μg/m3 (19) N/A 26.0
 
Nov. 9, 2019, 3 a.m. N/A N/A N/A 33.0 ppb (31) N/A 0.0 ppb (0) 12.0 ppb (9) 0.5 ppb (6) 24.0 μg/m3 (22) N/A 31.0
 
Nov. 9, 2019, 2 a.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 22.0 ppb (17) 0.4 ppb (4) 22.0 μg/m3 (20) N/A 22.0
 
Nov. 9, 2019, 1 a.m. N/A N/A N/A 41.0 ppb (38) N/A 0.0 ppb (0) 9.0 ppb (7) 0.6 ppb (7) 32.0 μg/m3 (29) N/A 38.0
 
Nov. 9, 2019, midnight N/A N/A N/A 37.0 ppb (34) N/A 0.0 ppb (0) 11.0 ppb (8) 0.9 ppb (10) 41.0 μg/m3 (37) N/A 37.0
 
Nov. 8, 2019, 11 p.m. N/A N/A N/A 26.0 ppb (24) N/A 0.0 ppb (0) 22.0 ppb (17) 0.5 ppb (6) 26.0 μg/m3 (24) N/A 24.0
 
Nov. 8, 2019, 10 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) 19.0 μg/m3 (17) N/A 26.0
 
Nov. 8, 2019, 9 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 36.0 ppb (28) 0.2 ppb (2) 16.0 μg/m3 (15) N/A 28.0
 
Nov. 8, 2019, 8 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 37.0 ppb (28) 0.2 ppb (2) 22.0 μg/m3 (20) N/A 28.0
 
Nov. 8, 2019, 7 p.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 31.0 ppb (24) 0.3 ppb (3) 20.0 μg/m3 (18) N/A 24.0
 
Nov. 8, 2019, 6 p.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 24.0 ppb (18) 0.3 ppb (3) 33.0 μg/m3 (30) N/A 30.0
 
Nov. 8, 2019, 5 p.m. N/A N/A N/A 31.0 ppb (29) N/A 1.0 ppb (1) 14.0 ppb (11) 0.5 ppb (6) 47.0 μg/m3 (43) N/A 43.0
 
Nov. 8, 2019, 4 p.m. N/A N/A N/A 32.0 ppb (30) N/A 1.0 ppb (1) 10.0 ppb (8) 0.6 ppb (7) N/A N/A 30.0
 
Nov. 8, 2019, 3 p.m. N/A N/A N/A 31.0 ppb (29) N/A 1.0 ppb (1) 8.0 ppb (6) 0.5 ppb (6) 43.0 μg/m3 (39) N/A 39.0
 
Nov. 8, 2019, 2 p.m. N/A N/A N/A 32.0 ppb (30) N/A 1.0 ppb (1) 7.0 ppb (5) 0.7 ppb (8) 55.0 μg/m3 (50) N/A 50.0
 
Nov. 8, 2019, 1 p.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 11.0 ppb (8) 0.2 ppb (2) 20.0 μg/m3 (18) N/A 22.0
 
Nov. 8, 2019, noon N/A N/A N/A 30.0 ppb (28) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) 20.0 μg/m3 (18) N/A 28.0
 
Nov. 8, 2019, 11 a.m. N/A N/A N/A 28.0 ppb (26) N/A 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) 19.0 μg/m3 (17) N/A 26.0
 
Nov. 8, 2019, 10 a.m. N/A N/A N/A 34.0 ppb (31) N/A 3.0 ppb (4) 0.0 ppb (0) 0.8 ppb (9) 33.0 μg/m3 (30) N/A 31.0
 
Nov. 8, 2019, 9 a.m. N/A N/A N/A 34.0 ppb (31) N/A 2.0 ppb (3) 0.0 ppb (0) 0.9 ppb (10) 33.0 μg/m3 (30) N/A 31.0
 
Nov. 8, 2019, 8 a.m. N/A N/A N/A 32.0 ppb (30) N/A 2.0 ppb (3) 0.0 ppb (0) 1.0 ppb (11) 31.0 μg/m3 (28) N/A 30.0
 
Nov. 8, 2019, 7 a.m. N/A N/A N/A 30.0 ppb (28) N/A 1.0 ppb (1) 0.0 ppb (0) 0.8 ppb (9) 30.0 μg/m3 (27) N/A 28.0
 
Nov. 8, 2019, 6 a.m. N/A N/A N/A 33.0 ppb (31) N/A 2.0 ppb (3) 0.0 ppb (0) 0.9 ppb (10) 33.0 μg/m3 (30) N/A 31.0
 
Nov. 8, 2019, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 0.0 ppb (0) 0.9 ppb (10) 43.0 μg/m3 (39) N/A 39.0
 
Nov. 8, 2019, 4 a.m. N/A N/A N/A 34.0 ppb (31) N/A 1.0 ppb (1) 0.0 ppb (0) 0.8 ppb (9) 46.0 μg/m3 (42) N/A 42.0
 
Nov. 8, 2019, 3 a.m. N/A N/A N/A 35.0 ppb (32) N/A 1.0 ppb (1) 0.0 ppb (0) 0.7 ppb (8) 45.0 μg/m3 (41) N/A 41.0
 
Nov. 8, 2019, 2 a.m. N/A N/A N/A 32.0 ppb (30) N/A 0.0 ppb (0) 0.0 ppb (0) 0.6 ppb (7) 43.0 μg/m3 (39) N/A 39.0
 
Nov. 8, 2019, 1 a.m. N/A N/A N/A 34.0 ppb (31) N/A 0.0 ppb (0) 0.0 ppb (0) 0.6 ppb (7) 47.0 μg/m3 (43) N/A 43.0
 
Nov. 8, 2019, midnight N/A N/A N/A 33.0 ppb (31) N/A 0.0 ppb (0) 3.0 ppb (2) 0.6 ppb (7) 50.0 μg/m3 (45) N/A 45.0
 
Nov. 7, 2019, 11 p.m. N/A N/A N/A 28.0 ppb (26) N/A 0.0 ppb (0) 9.0 ppb (7) 0.4 ppb (4) 38.0 μg/m3 (35) N/A 35.0
 
Nov. 7, 2019, 10 p.m. N/A N/A N/A 27.0 ppb (25) N/A 0.0 ppb (0) 11.0 ppb (8) 0.5 ppb (6) 46.0 μg/m3 (42) N/A 42.0
 
Nov. 7, 2019, 9 p.m. N/A N/A N/A 25.0 ppb (23) N/A 1.0 ppb (1) 10.0 ppb (8) 0.4 ppb (4) 46.0 μg/m3 (42) N/A 42.0
 
Nov. 7, 2019, 8 p.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 12.0 ppb (9) 0.4 ppb (4) 38.0 μg/m3 (35) N/A 35.0
 
Nov. 7, 2019, 7 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 14.0 ppb (11) 0.4 ppb (4) 44.0 μg/m3 (40) N/A 40.0
 
Nov. 7, 2019, 6 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 15.0 ppb (12) 0.3 ppb (3) 31.0 μg/m3 (28) N/A 28.0
 
Nov. 7, 2019, 5 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 12.0 ppb (9) 0.3 ppb (3) 28.0 μg/m3 (25) N/A 25.0
 
Nov. 7, 2019, 4 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 9.0 ppb (7) 0.4 ppb (4) 30.0 μg/m3 (27) N/A 27.0
 
Nov. 7, 2019, 3 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 8.0 ppb (6) 0.3 ppb (3) 21.0 μg/m3 (19) N/A 19.0
 
Nov. 7, 2019, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 3.0 ppb (2) 0.4 ppb (4) 15.0 μg/m3 (14) N/A 17.0
 
Nov. 7, 2019, 1 p.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (4) 10.0 μg/m3 (9) N/A 19.0
 
Nov. 7, 2019, noon N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 0.0 ppb (0) 0.3 ppb (3) 7.0 μg/m3 (6) N/A 19.0
 
Nov. 7, 2019, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 2.0 ppb (2) 0.2 ppb (2) 4.0 μg/m3 (4) N/A 13.0
 
Nov. 7, 2019, 10 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 2.0 ppb (2) 0.1 ppb (1) 3.0 μg/m3 (3) N/A 12.0
 
Nov. 7, 2019, 9 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 5.0 ppb (4) 0.1 ppb (1) 2.0 μg/m3 (2) N/A 9.0
 
Nov. 7, 2019, 8 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 6.0 ppb (5) 0.2 ppb (2) 2.0 μg/m3 (2) N/A 8.0
 
Nov. 7, 2019, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 7.0 ppb (5) 0.1 ppb (1) 1.0 μg/m3 (1) N/A 6.0
 
Nov. 7, 2019, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 9.0 ppb (7) 0.1 ppb (1) 1.0 μg/m3 (1) N/A 7.0
 
Nov. 7, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 11.0 ppb (8) 0.2 ppb (2) 2.0 μg/m3 (2) N/A 8.0
 
Nov. 7, 2019, 4 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 9.0 ppb (7) 0.2 ppb (2) 4.0 μg/m3 (4) N/A 10.0
 
Nov. 7, 2019, 3 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 9.0 ppb (7) 0.2 ppb (2) 3.0 μg/m3 (3) N/A 9.0