ID: 254

AQSQID: 080310002

Site Name: Denver - Camp - 2105 Broadway

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

Updated: Sept. 26, 2020, 5:39 p.m.

Location: Denver (Five Points), CO

Reporting: True, Located: True

Current AQI: 47.0

Denver (Five Points) CO, US: 39.751099, -104.987198

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 26, 2020, 4 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 39.0 ppb (30) 0.2 ppb (2) 39.7 μg/m3 (36) 11.3 μg/m3 (47) 47.0
 
Sept. 26, 2020, 3 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) 34.7 μg/m3 (32) 10.2 μg/m3 (42) 42.0
 
Sept. 26, 2020, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 25.0 ppb (19) 0.3 ppb (3) 25.9 μg/m3 (24) 10.9 μg/m3 (45) 45.0
 
Sept. 26, 2020, 1 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) 18.6 μg/m3 (17) 10.1 μg/m3 (42) 42.0
 
Sept. 26, 2020, noon N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) 17.1 μg/m3 (16) 10.3 μg/m3 (43) 43.0
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) 15.9 μg/m3 (14) 9.7 μg/m3 (40) 40.0
 
Sept. 26, 2020, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) 13.8 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Sept. 26, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) 15.4 μg/m3 (14) 9.5 μg/m3 (40) 40.0
 
Sept. 26, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 39.0 ppb (30) 0.2 ppb (2) 17.5 μg/m3 (16) 10.8 μg/m3 (45) 45.0
 
Sept. 26, 2020, 7 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 36.0 ppb (28) 0.3 ppb (3) 25.2 μg/m3 (23) 14.6 μg/m3 (56) 56.0
 
Sept. 26, 2020, 6 a.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 37.0 ppb (28) 0.3 ppb (3) 34.3 μg/m3 (31) 17.6 μg/m3 (62) 62.0
 
Sept. 26, 2020, 5 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 31.0 ppb (24) 0.5 ppb (6) 41.6 μg/m3 (38) 20.2 μg/m3 (67) 67.0
 
Sept. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.6 ppb (7) 54.1 μg/m3 (49) 24.3 μg/m3 (76) 76.0
 
Sept. 26, 2020, 3 a.m. N/A N/A N/A 60.0 ppb (56) N/A 1.0 ppb (1) 6.0 ppb (5) 0.8 ppb (9) 63.1 μg/m3 (54) 27.4 μg/m3 (83) 83.0
 
Sept. 26, 2020, 2 a.m. N/A N/A N/A 60.0 ppb (56) N/A 1.0 ppb (1) 4.0 ppb (3) 0.9 ppb (10) 69.6 μg/m3 (57) 28.0 μg/m3 (84) 84.0
 
Sept. 26, 2020, 1 a.m. N/A N/A N/A 42.0 ppb (39) N/A 1.0 ppb (1) 14.0 ppb (11) 0.7 ppb (8) 57.2 μg/m3 (51) 21.9 μg/m3 (71) 71.0
 
Sept. 26, 2020, midnight N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 33.0 ppb (25) 0.5 ppb (6) 48.7 μg/m3 (44) 18.6 μg/m3 (64) 64.0
 
Sept. 25, 2020, 11 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 47.0 ppb (36) 0.4 ppb (4) 42.5 μg/m3 (39) 18.0 μg/m3 (63) 63.0
 
Sept. 25, 2020, 10 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 55.0 ppb (42) 0.4 ppb (4) 37.2 μg/m3 (34) 16.4 μg/m3 (59) 59.0
 
Sept. 25, 2020, 9 p.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 57.0 ppb (44) 0.4 ppb (4) 55.5 μg/m3 (50) 19.9 μg/m3 (67) 67.0
 
Sept. 25, 2020, 8 p.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) 53.0 ppb (41) N/A 74.3 μg/m3 (60) 24.6 μg/m3 (77) 77.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 49.0 ppb (38) 0.3 ppb (3) 68.8 μg/m3 (57) 24.9 μg/m3 (77) 77.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 42.0 ppb (32) 0.3 ppb (3) 73.9 μg/m3 (59) 23.8 μg/m3 (75) 75.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) 32.0 ppb (25) 0.4 ppb (4) 92.0 μg/m3 (68) 24.3 μg/m3 (76) 76.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A 35.0 ppb (32) N/A 2.0 ppb (3) 17.0 ppb (13) 0.5 ppb (6) 83.6 μg/m3 (64) 21.1 μg/m3 (69) 69.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 23.0 ppb (18) 0.4 ppb (4) 51.3 μg/m3 (47) 15.0 μg/m3 (56) 56.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 19.0 ppb (15) 0.5 ppb (6) 49.3 μg/m3 (45) 15.0 μg/m3 (56) 56.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 29.0 ppb (22) 0.2 ppb (2) 32.0 μg/m3 (29) 12.4 μg/m3 (51) 51.0
 
Sept. 25, 2020, noon N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) 18.7 μg/m3 (17) 10.6 μg/m3 (44) 44.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) 18.7 μg/m3 (17) 11.2 μg/m3 (47) 47.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 29.0 ppb (22) 0.2 ppb (2) 19.9 μg/m3 (18) 11.8 μg/m3 (49) 49.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 38.0 ppb (29) 0.2 ppb (2) 16.4 μg/m3 (15) 10.2 μg/m3 (42) 42.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 35.0 ppb (27) 0.2 ppb (2) 17.7 μg/m3 (16) 10.3 μg/m3 (43) 43.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 37.0 ppb (28) 0.2 ppb (2) 18.5 μg/m3 (17) 10.1 μg/m3 (42) 42.0
 
Sept. 25, 2020, 6 a.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) 19.3 μg/m3 (18) 10.4 μg/m3 (43) 43.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 36.0 ppb (28) 0.3 ppb (3) 26.4 μg/m3 (24) 12.2 μg/m3 (50) 50.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.2 ppb (2) 25.1 μg/m3 (23) 12.4 μg/m3 (51) 51.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 43.0 ppb (33) 0.3 ppb (3) 24.3 μg/m3 (22) 13.4 μg/m3 (53) 53.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A 30.0 ppb (28) N/A 0.0 ppb (0) 30.0 ppb (23) 0.4 ppb (4) 31.7 μg/m3 (29) 14.0 μg/m3 (54) 54.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A 28.0 ppb (26) N/A 0.0 ppb (0) 30.0 ppb (23) 0.5 ppb (6) 22.7 μg/m3 (21) 10.3 μg/m3 (43) 43.0
 
Sept. 25, 2020, midnight N/A N/A N/A 27.0 ppb (25) N/A 0.0 ppb (0) 35.0 ppb (27) 0.5 ppb (6) 29.3 μg/m3 (27) 10.3 μg/m3 (43) 43.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 53.0 ppb (41) 0.3 ppb (3) 13.1 μg/m3 (12) 8.2 μg/m3 (34) 41.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 57.0 ppb (44) 0.2 ppb (2) 11.7 μg/m3 (11) 7.6 μg/m3 (32) 44.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 58.0 ppb (45) 0.2 ppb (2) 11.1 μg/m3 (10) 7.3 μg/m3 (30) 45.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 58.0 ppb (45) 0.2 ppb (2) 12.0 μg/m3 (11) 7.9 μg/m3 (33) 45.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 56.0 ppb (43) 0.2 ppb (2) 13.2 μg/m3 (12) 8.8 μg/m3 (37) 43.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 54.0 ppb (42) 0.2 ppb (2) 15.2 μg/m3 (14) 10.4 μg/m3 (43) 43.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 49.0 ppb (38) 0.3 ppb (3) 20.6 μg/m3 (19) 12.5 μg/m3 (51) 51.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 33.0 ppb (25) 0.4 ppb (4) 30.6 μg/m3 (28) 15.0 μg/m3 (56) 56.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A 26.0 ppb (24) N/A 1.0 ppb (1) 20.0 ppb (15) 0.5 ppb (6) 56.6 μg/m3 (51) 18.6 μg/m3 (64) 64.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 24.0 ppb (18) 0.3 ppb (3) 48.4 μg/m3 (44) 17.4 μg/m3 (61) 61.0
 
Sept. 24, 2020, 1 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) 33.7 μg/m3 (31) 15.9 μg/m3 (58) 58.0
 
Sept. 24, 2020, noon N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (23) 0.2 ppb (2) 25.2 μg/m3 (23) 15.2 μg/m3 (57) 57.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 32.0 ppb (25) 0.2 ppb (2) 42.0 μg/m3 (38) 32.9 μg/m3 (94) 94.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) 24.0 μg/m3 (22) 18.3 μg/m3 (63) 63.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) 21.0 μg/m3 (19) 15.7 μg/m3 (58) 58.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (23) 0.2 ppb (2) 31.0 μg/m3 (28) 18.9 μg/m3 (65) 65.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 19.0 ppb (15) 0.4 ppb (4) 33.0 μg/m3 (30) 21.6 μg/m3 (70) 70.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 25.0 ppb (19) 0.3 ppb (3) 33.0 μg/m3 (30) 20.7 μg/m3 (69) 69.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A 28.0 ppb (26) N/A 0.0 ppb (0) 17.0 ppb (13) 0.4 ppb (4) 43.0 μg/m3 (39) 24.5 μg/m3 (77) 77.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.4 ppb (4) 34.0 μg/m3 (31) 22.3 μg/m3 (72) 72.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A 45.0 ppb (42) N/A 0.0 ppb (0) 15.0 ppb (12) 0.7 ppb (8) 46.0 μg/m3 (42) 26.8 μg/m3 (81) 81.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A 42.0 ppb (39) N/A 0.0 ppb (0) 19.0 ppb (15) 0.7 ppb (8) 43.0 μg/m3 (39) 25.2 μg/m3 (78) 78.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A 32.0 ppb (30) N/A 0.0 ppb (0) 31.0 ppb (24) 0.8 ppb (9) 41.0 μg/m3 (37) 23.5 μg/m3 (74) 74.0
 
Sept. 24, 2020, midnight N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 49.0 ppb (38) 0.3 ppb (3) 30.0 μg/m3 (27) 19.7 μg/m3 (66) 66.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 58.0 ppb (45) 0.3 ppb (3) 27.0 μg/m3 (25) 18.8 μg/m3 (64) 64.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 58.0 ppb (45) 0.2 ppb (2) 27.0 μg/m3 (25) 18.9 μg/m3 (65) 65.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 60.0 ppb (46) 0.2 ppb (2) 25.0 μg/m3 (23) 19.1 μg/m3 (65) 65.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 55.0 ppb (42) 0.2 ppb (2) 25.0 μg/m3 (23) 19.5 μg/m3 (66) 66.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 52.0 ppb (40) 0.2 ppb (2) 27.0 μg/m3 (25) 21.0 μg/m3 (69) 69.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 49.0 ppb (38) 0.2 ppb (2) 35.0 μg/m3 (32) 20.8 μg/m3 (69) 69.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 44.0 ppb (34) 0.3 ppb (3) 21.0 μg/m3 (19) 11.0 μg/m3 (46) 46.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 23.0 ppb (18) 0.4 ppb (4) 34.0 μg/m3 (31) 10.4 μg/m3 (43) 43.0
 
Sept. 23, 2020, 3 p.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 18.0 ppb (14) 0.3 ppb (3) 52.0 μg/m3 (47) 12.8 μg/m3 (52) 52.0
 
Sept. 23, 2020, 2 p.m. N/A N/A N/A 27.0 ppb (25) N/A 0.0 ppb (0) 11.0 ppb (8) 0.4 ppb (4) 42.0 μg/m3 (38) 12.1 μg/m3 (50) 50.0
 
Sept. 23, 2020, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 17.0 ppb (13) 0.3 ppb (3) 28.0 μg/m3 (25) 9.9 μg/m3 (41) 41.0
 
Sept. 23, 2020, noon N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 19.0 ppb (15) 0.3 ppb (3) 19.0 μg/m3 (17) 9.1 μg/m3 (38) 38.0
 
Sept. 23, 2020, 11 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 19.0 ppb (15) 0.3 ppb (3) 18.0 μg/m3 (16) 9.5 μg/m3 (40) 40.0
 
Sept. 23, 2020, 10 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 14.0 ppb (11) 0.2 ppb (2) 22.0 μg/m3 (20) 10.4 μg/m3 (43) 43.0
 
Sept. 23, 2020, 9 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 16.0 ppb (12) 0.2 ppb (2) 21.0 μg/m3 (19) 10.9 μg/m3 (45) 45.0
 
Sept. 23, 2020, 8 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) 19.0 μg/m3 (17) 9.4 μg/m3 (39) 39.0
 
Sept. 23, 2020, 7 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) 17.0 μg/m3 (15) 9.3 μg/m3 (39) 39.0
 
Sept. 23, 2020, 6 a.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) 16.0 μg/m3 (15) 9.2 μg/m3 (38) 38.0
 
Sept. 23, 2020, 5 a.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 27.0 ppb (21) 0.3 ppb (3) 21.0 μg/m3 (19) 10.8 μg/m3 (45) 45.0
 
Sept. 23, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (19) 0.3 ppb (3) 22.0 μg/m3 (20) 11.5 μg/m3 (48) 48.0
 
Sept. 23, 2020, 3 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 27.0 ppb (21) 0.3 ppb (3) 29.0 μg/m3 (26) 12.8 μg/m3 (52) 52.0
 
Sept. 23, 2020, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 34.0 ppb (26) 0.3 ppb (3) 29.0 μg/m3 (26) 12.1 μg/m3 (50) 50.0
 
Sept. 23, 2020, 1 a.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 34.0 ppb (26) 0.3 ppb (3) 18.0 μg/m3 (16) 9.3 μg/m3 (39) 39.0
 
Sept. 23, 2020, midnight N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 42.0 ppb (32) 0.3 ppb (3) 20.0 μg/m3 (18) 9.1 μg/m3 (38) 38.0
 
Sept. 22, 2020, 11 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 49.0 ppb (38) 0.2 ppb (2) 31.0 μg/m3 (28) 10.3 μg/m3 (43) 43.0
 
Sept. 22, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 59.0 ppb (45) 0.2 ppb (2) 19.0 μg/m3 (17) 10.3 μg/m3 (43) 45.0
 
Sept. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 55.0 ppb (42) 0.2 ppb (2) 15.0 μg/m3 (14) 9.5 μg/m3 (40) 42.0
 
Sept. 22, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 57.0 ppb (44) 0.2 ppb (2) 21.0 μg/m3 (19) 11.2 μg/m3 (47) 47.0
 
Sept. 22, 2020, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 56.0 ppb (43) 0.2 ppb (2) 19.0 μg/m3 (17) 10.6 μg/m3 (44) 44.0
 
Sept. 22, 2020, 6 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 53.0 ppb (41) 0.2 ppb (2) 19.0 μg/m3 (17) 10.3 μg/m3 (43) 43.0
 
Sept. 22, 2020, 5 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 41.0 ppb (32) 0.3 ppb (3) 31.0 μg/m3 (28) 13.3 μg/m3 (53) 53.0
 
Sept. 22, 2020, 4 p.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 23.0 ppb (18) 0.4 ppb (4) 40.0 μg/m3 (36) 14.3 μg/m3 (55) 55.0
 
Sept. 22, 2020, 3 p.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 22.0 ppb (17) 0.3 ppb (3) 47.0 μg/m3 (43) 14.3 μg/m3 (55) 55.0
 
Sept. 22, 2020, 2 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A 20.0 ppb (15) 0.4 ppb (4) 40.0 μg/m3 (36) 13.2 μg/m3 (53) 53.0
 
Sept. 22, 2020, 1 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) 24.0 μg/m3 (22) 11.2 μg/m3 (47) 47.0
 
Sept. 22, 2020, noon N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 32.0 ppb (25) 0.2 ppb (2) 19.0 μg/m3 (17) 10.9 μg/m3 (45) 45.0
 
Sept. 22, 2020, 11 a.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) 17.0 μg/m3 (15) 10.8 μg/m3 (45) 45.0
 
Sept. 22, 2020, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) 17.0 μg/m3 (15) 11.1 μg/m3 (46) 46.0
 
Sept. 22, 2020, 9 a.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) 24.0 μg/m3 (22) 12.5 μg/m3 (51) 51.0
 
Sept. 22, 2020, 8 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 18.0 ppb (14) 0.3 ppb (3) 28.0 μg/m3 (25) 13.9 μg/m3 (54) 54.0
 
Sept. 22, 2020, 7 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 29.0 ppb (22) 0.2 ppb (2) 29.0 μg/m3 (26) 14.5 μg/m3 (55) 55.0
 
Sept. 22, 2020, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 37.0 ppb (28) 0.2 ppb (2) 18.0 μg/m3 (16) 11.0 μg/m3 (46) 46.0
 
Sept. 22, 2020, 5 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 45.0 ppb (35) 0.1 ppb (1) 13.0 μg/m3 (12) 8.8 μg/m3 (37) 37.0
 
Sept. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) 0.2 ppb (2) 24.0 μg/m3 (22) 13.3 μg/m3 (53) 53.0
 
Sept. 22, 2020, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 35.0 ppb (27) 0.3 ppb (3) 28.0 μg/m3 (25) 14.1 μg/m3 (54) 54.0
 
Sept. 22, 2020, 2 a.m. N/A N/A N/A 26.0 ppb (24) N/A 0.0 ppb (0) 30.0 ppb (23) 0.5 ppb (6) 32.0 μg/m3 (29) 15.7 μg/m3 (58) 58.0
 
Sept. 22, 2020, 1 a.m. N/A N/A N/A 36.0 ppb (33) N/A 1.0 ppb (1) 22.0 ppb (17) 0.6 ppb (7) 50.0 μg/m3 (45) 19.1 μg/m3 (65) 65.0
 
Sept. 22, 2020, midnight N/A N/A N/A 26.0 ppb (24) N/A 1.0 ppb (1) 35.0 ppb (27) 0.4 ppb (4) 41.0 μg/m3 (37) 16.1 μg/m3 (59) 59.0
 
Sept. 21, 2020, 11 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 52.0 ppb (40) 0.2 ppb (2) 30.0 μg/m3 (27) 14.0 μg/m3 (54) 54.0
 
Sept. 21, 2020, 10 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 49.0 ppb (38) 0.3 ppb (3) 28.0 μg/m3 (25) 12.7 μg/m3 (51) 51.0
 
Sept. 21, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 57.0 ppb (44) 0.2 ppb (2) 20.0 μg/m3 (18) 12.0 μg/m3 (50) 50.0
 
Sept. 21, 2020, 8 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 53.0 ppb (41) 0.2 ppb (2) 20.0 μg/m3 (18) 12.1 μg/m3 (50) 50.0
 
Sept. 21, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 55.0 ppb (42) 0.2 ppb (2) 17.0 μg/m3 (15) 11.4 μg/m3 (48) 48.0
 
Sept. 21, 2020, 6 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 55.0 ppb (42) 0.2 ppb (2) 22.0 μg/m3 (20) 13.5 μg/m3 (53) 53.0
 
Sept. 21, 2020, 5 p.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 45.0 ppb (35) 0.2 ppb (2) 27.0 μg/m3 (25) 14.4 μg/m3 (55) 55.0
 
Sept. 21, 2020, 4 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 32.0 ppb (25) 0.3 ppb (3) 38.0 μg/m3 (35) 16.3 μg/m3 (59) 59.0
 
Sept. 21, 2020, 3 p.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) 45.0 μg/m3 (41) 17.4 μg/m3 (61) 61.0
 
Sept. 21, 2020, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 22.0 ppb (17) 0.3 ppb (3) 46.0 μg/m3 (42) 18.0 μg/m3 (63) 63.0
 
Sept. 21, 2020, 1 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 20.0 ppb (15) 0.3 ppb (3) 36.0 μg/m3 (33) 17.7 μg/m3 (62) 62.0
 
Sept. 21, 2020, noon N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) 25.0 μg/m3 (23) 16.2 μg/m3 (59) 59.0
 
Sept. 21, 2020, 11 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 21.0 ppb (16) 0.2 ppb (2) 30.0 μg/m3 (27) 17.5 μg/m3 (62) 62.0
 
Sept. 21, 2020, 10 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) 37.0 μg/m3 (34) 21.6 μg/m3 (70) 70.0
 
Sept. 21, 2020, 9 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) 40.0 μg/m3 (36) 22.3 μg/m3 (72) 72.0
 
Sept. 21, 2020, 8 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) 39.0 μg/m3 (35) 22.4 μg/m3 (72) 72.0
 
Sept. 21, 2020, 7 a.m. N/A N/A N/A 29.0 ppb (27) N/A 0.0 ppb (0) 17.0 ppb (13) 0.2 ppb (2) 39.0 μg/m3 (35) 22.3 μg/m3 (72) 72.0
 
Sept. 21, 2020, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 32.0 ppb (25) 0.2 ppb (2) 43.0 μg/m3 (39) 23.0 μg/m3 (73) 73.0
 
Sept. 21, 2020, 5 a.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 29.0 ppb (22) 0.3 ppb (3) 36.0 μg/m3 (33) 21.0 μg/m3 (69) 69.0
 
Sept. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.4 ppb (4) 33.0 μg/m3 (30) 18.9 μg/m3 (65) 65.0
 
Sept. 21, 2020, 3 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 38.0 ppb (29) 0.2 ppb (2) 27.0 μg/m3 (25) 16.0 μg/m3 (59) 59.0
 
Sept. 21, 2020, 2 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 40.0 ppb (31) 0.2 ppb (2) 22.0 μg/m3 (20) 12.5 μg/m3 (51) 51.0
 
Sept. 21, 2020, 1 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 44.0 ppb (34) 0.2 ppb (2) 36.0 μg/m3 (33) 13.2 μg/m3 (53) 53.0
 
Sept. 21, 2020, midnight N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 48.0 ppb (37) 0.2 ppb (2) 60.0 μg/m3 (52) 16.4 μg/m3 (59) 59.0
 
Sept. 20, 2020, 11 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 44.0 ppb (34) 0.3 ppb (3) 24.0 μg/m3 (22) 13.3 μg/m3 (53) 53.0
 
Sept. 20, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 51.0 ppb (39) 0.2 ppb (2) 17.0 μg/m3 (15) 12.2 μg/m3 (50) 50.0
 
Sept. 20, 2020, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 54.0 ppb (42) 0.2 ppb (2) 17.0 μg/m3 (15) 11.9 μg/m3 (50) 50.0
 
Sept. 20, 2020, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 55.0 ppb (42) 0.2 ppb (2) 20.0 μg/m3 (18) 12.3 μg/m3 (51) 51.0
 
Sept. 20, 2020, 7 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 53.0 ppb (41) 0.3 ppb (3) 26.0 μg/m3 (24) 14.6 μg/m3 (56) 56.0
 
Sept. 20, 2020, 6 p.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 46.0 ppb (35) 0.3 ppb (3) 27.0 μg/m3 (25) 16.1 μg/m3 (59) 59.0
 
Sept. 20, 2020, 5 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 38.0 ppb (29) 0.3 ppb (3) 24.0 μg/m3 (22) 14.3 μg/m3 (55) 55.0
 
Sept. 20, 2020, 4 p.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 26.0 ppb (20) 0.3 ppb (3) 24.0 μg/m3 (22) 14.2 μg/m3 (55) 55.0
 
Sept. 20, 2020, 3 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) 25.0 μg/m3 (23) 13.7 μg/m3 (54) 54.0
 
Sept. 20, 2020, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (28) 0.2 ppb (2) 19.0 μg/m3 (17) 12.8 μg/m3 (52) 52.0
 
Sept. 20, 2020, 1 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 35.0 ppb (27) 0.2 ppb (2) 20.0 μg/m3 (18) 13.4 μg/m3 (53) 53.0
 
Sept. 20, 2020, noon N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) 20.0 μg/m3 (18) 13.4 μg/m3 (53) 53.0
 
Sept. 20, 2020, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) 21.0 μg/m3 (19) 14.8 μg/m3 (56) 56.0
 
Sept. 20, 2020, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (23) 0.2 ppb (2) 39.0 μg/m3 (35) 26.4 μg/m3 (81) 81.0
 
Sept. 20, 2020, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 19.0 ppb (15) 0.4 ppb (4) 65.0 μg/m3 (55) 44.9 μg/m3 (124) 124.0
 
Sept. 20, 2020, 8 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 27.0 ppb (21) 0.4 ppb (4) 90.0 μg/m3 (68) 62.0 μg/m3 (153) 153.0
 
Sept. 20, 2020, 7 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 26.0 ppb (20) 0.3 ppb (3) 47.0 μg/m3 (43) 30.8 μg/m3 (90) 90.0
 
Sept. 20, 2020, 6 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 35.0 ppb (27) 0.2 ppb (2) 23.0 μg/m3 (21) 14.4 μg/m3 (55) 55.0
 
Sept. 20, 2020, 5 a.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 33.0 ppb (25) 0.3 ppb (3) 24.0 μg/m3 (22) 14.8 μg/m3 (56) 56.0
 
Sept. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.3 ppb (3) 27.0 μg/m3 (25) 16.7 μg/m3 (60) 60.0
 
Sept. 20, 2020, 3 a.m. N/A N/A N/A 43.0 ppb (40) N/A 0.0 ppb (0) 12.0 ppb (9) 0.7 ppb (8) 39.0 μg/m3 (35) 22.1 μg/m3 (71) 71.0
 
Sept. 20, 2020, 2 a.m. N/A N/A N/A 43.0 ppb (40) N/A 0.0 ppb (0) 11.0 ppb (8) 0.8 ppb (9) 42.0 μg/m3 (38) 22.4 μg/m3 (72) 72.0
 
Sept. 20, 2020, 1 a.m. N/A N/A N/A 37.0 ppb (34) N/A 0.0 ppb (0) 22.0 ppb (17) 0.6 ppb (7) 37.0 μg/m3 (34) 19.6 μg/m3 (66) 66.0
 
Sept. 20, 2020, midnight N/A N/A N/A 25.0 ppb (23) N/A 0.0 ppb (0) 38.0 ppb (29) 0.4 ppb (4) 27.0 μg/m3 (25) 16.0 μg/m3 (59) 59.0
 
Sept. 19, 2020, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 59.0 ppb (45) 0.2 ppb (2) 20.0 μg/m3 (18) 14.1 μg/m3 (54) 54.0
 
Sept. 19, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 58.0 ppb (45) 0.2 ppb (2) 22.0 μg/m3 (20) 14.1 μg/m3 (54) 54.0
 
Sept. 19, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 56.0 ppb (43) 0.3 ppb (3) 19.0 μg/m3 (17) 13.7 μg/m3 (54) 54.0
 
Sept. 19, 2020, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 56.0 ppb (43) 0.2 ppb (2) 19.0 μg/m3 (17) 13.6 μg/m3 (53) 53.0
 
Sept. 19, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 55.0 ppb (42) 0.2 ppb (2) 21.0 μg/m3 (19) 13.4 μg/m3 (53) 53.0
 
Sept. 19, 2020, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 55.0 ppb (42) 0.2 ppb (2) 20.0 μg/m3 (18) 13.8 μg/m3 (54) 54.0
 
Sept. 19, 2020, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 51.0 ppb (39) 0.2 ppb (2) 24.0 μg/m3 (22) 16.0 μg/m3 (59) 59.0