ID: 2672

AQSQID: 120110035

Site Name: Near Road

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

Updated: Sept. 26, 2020, 12:41 a.m.

Location: Fort Lauderdale (Durrs Homeowners), FL

Reporting: True, Located: True

Current AQI: 31.0

Fort Lauderdale (Durrs Homeowners) FL, US: 26.131256, -80.167847

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 25, 2020, 11 p.m. 23.5 ppb (22) 8.7 ppb (8) N/A 15.0 ppb (14) N/A N/A N/A 0.48 ppb (5) N/A 7.5 μg/m3 (31) 31.0
 
Sept. 25, 2020, 10 p.m. 44.5 ppb (41) 26.9 ppb (25) N/A 18.0 ppb (17) N/A N/A N/A 0.73 ppb (8) N/A 9.1 μg/m3 (38) 41.0
 
Sept. 25, 2020, 9 p.m. 84.0 ppb (82) 59.2 ppb (56) N/A 25.0 ppb (23) N/A N/A N/A 1.07 ppb (12) N/A 11.8 μg/m3 (49) 82.0
 
Sept. 25, 2020, 8 p.m. 46.2 ppb (43) 27.3 ppb (25) N/A 19.0 ppb (18) N/A N/A N/A 0.43 ppb (5) N/A 9.2 μg/m3 (38) 43.0
 
Sept. 25, 2020, 7 p.m. 31.3 ppb (29) 15.9 ppb (15) N/A 16.0 ppb (15) N/A N/A N/A 0.41 ppb (5) N/A 8.2 μg/m3 (34) 34.0
 
Sept. 25, 2020, 6 p.m. 57.2 ppb (53) 42.2 ppb (39) N/A 15.0 ppb (14) N/A N/A N/A 0.64 ppb (7) N/A 8.6 μg/m3 (36) 53.0
 
Sept. 25, 2020, 5 p.m. 32.6 ppb (30) 18.5 ppb (17) N/A 14.0 ppb (13) N/A N/A N/A 0.26 ppb (3) N/A 9.0 μg/m3 (38) 38.0
 
Sept. 25, 2020, 4 p.m. 34.2 ppb (32) 20.3 ppb (19) N/A 14.0 ppb (13) N/A N/A N/A 0.29 ppb (3) N/A 9.6 μg/m3 (40) 40.0
 
Sept. 25, 2020, 3 p.m. 26.7 ppb (25) 15.7 ppb (15) N/A 11.0 ppb (10) N/A N/A N/A 0.28 ppb (3) N/A 8.3 μg/m3 (35) 35.0
 
Sept. 25, 2020, 2 p.m. 33.2 ppb (31) 22.0 ppb (20) N/A 11.0 ppb (10) N/A N/A N/A 0.34 ppb (4) N/A 6.6 μg/m3 (28) 31.0
 
Sept. 25, 2020, 1 p.m. 44.4 ppb (41) 28.8 ppb (27) N/A 16.0 ppb (15) N/A N/A N/A 0.4 ppb (4) N/A 6.7 μg/m3 (28) 41.0
 
Sept. 25, 2020, noon 63.8 ppb (60) 45.9 ppb (42) N/A 18.0 ppb (17) N/A N/A N/A 0.54 ppb (6) N/A 10.5 μg/m3 (44) 60.0
 
Sept. 25, 2020, 11 a.m. 90.1 ppb (88) 70.8 ppb (68) N/A 19.0 ppb (18) N/A N/A N/A 0.86 ppb (10) N/A 11.8 μg/m3 (49) 88.0
 
Sept. 25, 2020, 10 a.m. 77.3 ppb (75) 59.7 ppb (56) N/A 18.0 ppb (17) N/A N/A N/A 0.91 ppb (10) N/A 13.4 μg/m3 (53) 75.0
 
Sept. 25, 2020, 9 a.m. 51.7 ppb (48) 35.1 ppb (32) N/A 17.0 ppb (16) N/A N/A N/A 0.4 ppb (4) N/A 13.2 μg/m3 (53) 53.0
 
Sept. 25, 2020, 8 a.m. 30.9 ppb (29) 18.3 ppb (17) N/A 13.0 ppb (12) N/A N/A N/A 0.25 ppb (3) N/A 9.4 μg/m3 (39) 39.0
 
Sept. 25, 2020, 7 a.m. 15.6 ppb (14) 8.8 ppb (8) N/A 7.0 ppb (6) N/A N/A N/A 0.2 ppb (2) N/A 6.7 μg/m3 (28) 28.0
 
Sept. 25, 2020, 6 a.m. 31.7 ppb (29) 15.5 ppb (14) N/A 16.0 ppb (15) N/A N/A N/A 0.35 ppb (4) N/A 7.8 μg/m3 (32) 32.0
 
Sept. 25, 2020, 5 a.m. 24.5 ppb (23) 9.1 ppb (8) N/A 15.0 ppb (14) N/A N/A N/A 0.34 ppb (4) N/A 6.8 μg/m3 (28) 28.0
 
Sept. 25, 2020, 4 a.m. 33.1 ppb (31) 16.7 ppb (15) N/A 17.0 ppb (16) N/A N/A N/A 0.28 ppb (3) N/A 7.6 μg/m3 (32) 32.0
 
Sept. 25, 2020, 3 a.m. 23.9 ppb (22) 14.2 ppb (13) N/A 10.0 ppb (9) N/A N/A N/A 0.27 ppb (3) N/A 5.4 μg/m3 (23) 23.0
 
Sept. 25, 2020, 2 a.m. 17.4 ppb (16) 8.7 ppb (8) N/A 9.0 ppb (8) N/A N/A N/A 0.28 ppb (3) N/A 6.5 μg/m3 (27) 27.0
 
Sept. 25, 2020, 1 a.m. 26.2 ppb (24) 14.3 ppb (13) N/A 12.0 ppb (11) N/A N/A N/A 0.39 ppb (4) N/A 5.5 μg/m3 (23) 24.0
 
Sept. 25, 2020, midnight 47.8 ppb (44) 28.8 ppb (27) N/A 19.0 ppb (18) N/A N/A N/A 0.68 ppb (8) N/A 6.2 μg/m3 (26) 44.0
 
Sept. 24, 2020, 11 p.m. 49.2 ppb (46) 29.0 ppb (27) N/A 20.0 ppb (19) N/A N/A N/A 0.71 ppb (8) N/A 6.9 μg/m3 (29) 46.0
 
Sept. 24, 2020, 10 p.m. 50.7 ppb (47) 31.2 ppb (29) N/A 20.0 ppb (19) N/A N/A N/A 0.68 ppb (8) N/A 7.6 μg/m3 (32) 47.0
 
Sept. 24, 2020, 9 p.m. 66.4 ppb (63) 42.7 ppb (40) N/A 24.0 ppb (22) N/A N/A N/A 0.84 ppb (9) N/A 13.7 μg/m3 (54) 63.0
 
Sept. 24, 2020, 8 p.m. 60.7 ppb (57) 38.8 ppb (36) N/A 22.0 ppb (20) N/A N/A N/A 0.56 ppb (6) N/A 9.0 μg/m3 (38) 57.0
 
Sept. 24, 2020, 7 p.m. 58.5 ppb (55) 38.2 ppb (35) N/A 20.0 ppb (19) N/A N/A N/A 0.6 ppb (7) N/A 6.9 μg/m3 (29) 55.0
 
Sept. 24, 2020, 6 p.m. 86.5 ppb (85) 62.2 ppb (59) N/A 24.0 ppb (22) N/A N/A N/A 0.68 ppb (8) N/A 10.3 μg/m3 (43) 85.0
 
Sept. 24, 2020, 5 p.m. 53.0 ppb (49) 34.9 ppb (32) N/A 18.0 ppb (17) N/A N/A N/A 0.49 ppb (5) N/A 6.6 μg/m3 (28) 49.0
 
Sept. 24, 2020, 4 p.m. 46.2 ppb (43) 30.4 ppb (28) N/A 16.0 ppb (15) N/A N/A N/A 0.41 ppb (5) N/A 6.1 μg/m3 (25) 43.0
 
Sept. 24, 2020, 3 p.m. 50.7 ppb (47) 32.7 ppb (30) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A 6.5 μg/m3 (27) 47.0
 
Sept. 24, 2020, 2 p.m. 50.0 ppb (46) 32.9 ppb (30) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A 7.6 μg/m3 (32) 46.0
 
Sept. 24, 2020, 1 p.m. 51.6 ppb (48) 34.2 ppb (32) N/A 17.0 ppb (16) N/A N/A N/A 0.43 ppb (5) N/A 7.0 μg/m3 (29) 48.0
 
Sept. 24, 2020, noon 47.5 ppb (44) 30.2 ppb (28) N/A 17.0 ppb (16) N/A N/A N/A 0.43 ppb (5) N/A 7.6 μg/m3 (32) 44.0
 
Sept. 24, 2020, 11 a.m. 53.4 ppb (49) 33.8 ppb (31) N/A 20.0 ppb (19) N/A N/A N/A 0.53 ppb (6) N/A 8.3 μg/m3 (35) 49.0
 
Sept. 24, 2020, 10 a.m. 47.5 ppb (44) 29.5 ppb (27) N/A 18.0 ppb (17) N/A N/A N/A 0.52 ppb (6) N/A 8.2 μg/m3 (34) 44.0
 
Sept. 24, 2020, 9 a.m. 26.3 ppb (24) 14.8 ppb (14) N/A 12.0 ppb (11) N/A N/A N/A 0.34 ppb (4) N/A 7.6 μg/m3 (32) 32.0
 
Sept. 24, 2020, 8 a.m. 12.0 ppb (11) 6.6 ppb (6) N/A 6.0 ppb (6) N/A N/A N/A 0.23 ppb (3) N/A 6.7 μg/m3 (28) 28.0
 
Sept. 24, 2020, 7 a.m. 9.3 ppb (9) 4.8 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A 0.17 ppb (2) N/A 6.4 μg/m3 (27) 27.0
 
Sept. 24, 2020, 6 a.m. 9.6 ppb (9) 5.4 ppb (5) N/A 4.0 ppb (4) N/A N/A N/A 0.17 ppb (2) N/A 6.1 μg/m3 (25) 25.0
 
Sept. 24, 2020, 5 a.m. 7.7 ppb (7) 3.9 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A 0.17 ppb (2) N/A 6.5 μg/m3 (27) 27.0
 
Sept. 24, 2020, 4 a.m. 13.9 ppb (13) 7.5 ppb (7) N/A 7.0 ppb (6) N/A N/A N/A 0.24 ppb (3) N/A 7.4 μg/m3 (31) 31.0
 
Sept. 24, 2020, 3 a.m. 23.7 ppb (22) 11.4 ppb (11) N/A 12.0 ppb (11) N/A N/A N/A 0.54 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Sept. 24, 2020, 2 a.m. 33.8 ppb (31) 16.6 ppb (15) N/A 17.0 ppb (16) N/A N/A N/A 0.61 ppb (7) N/A 8.5 μg/m3 (35) 35.0
 
Sept. 24, 2020, 1 a.m. 37.2 ppb (34) 18.9 ppb (18) N/A 18.0 ppb (17) N/A N/A N/A 0.6 ppb (7) N/A 8.0 μg/m3 (33) 34.0
 
Sept. 24, 2020, midnight 35.0 ppb (32) 18.7 ppb (17) N/A 16.0 ppb (15) N/A N/A N/A 0.59 ppb (7) N/A 7.9 μg/m3 (33) 33.0
 
Sept. 23, 2020, 11 p.m. 38.9 ppb (36) 21.1 ppb (20) N/A 18.0 ppb (17) N/A N/A N/A 0.58 ppb (6) N/A 7.9 μg/m3 (33) 36.0
 
Sept. 23, 2020, 10 p.m. 47.9 ppb (44) 27.4 ppb (25) N/A 21.0 ppb (19) N/A N/A N/A 0.65 ppb (7) N/A 7.2 μg/m3 (30) 44.0
 
Sept. 23, 2020, 9 p.m. 42.1 ppb (39) 25.6 ppb (24) N/A 16.0 ppb (15) N/A N/A N/A 0.5 ppb (6) N/A 7.3 μg/m3 (30) 39.0
 
Sept. 23, 2020, 8 p.m. 51.3 ppb (48) 30.1 ppb (28) N/A 21.0 ppb (19) N/A N/A N/A 0.51 ppb (6) N/A 7.9 μg/m3 (33) 48.0
 
Sept. 23, 2020, 7 p.m. 45.4 ppb (42) 28.1 ppb (26) N/A 17.0 ppb (16) N/A N/A N/A 0.55 ppb (6) N/A 8.0 μg/m3 (33) 42.0
 
Sept. 23, 2020, 6 p.m. 51.5 ppb (48) 34.2 ppb (32) N/A 17.0 ppb (16) N/A N/A N/A 0.48 ppb (5) N/A 7.7 μg/m3 (32) 48.0
 
Sept. 23, 2020, 5 p.m. 50.3 ppb (47) 31.4 ppb (29) N/A 19.0 ppb (18) N/A N/A N/A 0.44 ppb (5) N/A 7.9 μg/m3 (33) 47.0
 
Sept. 23, 2020, 4 p.m. 57.0 ppb (53) 35.1 ppb (32) N/A 22.0 ppb (20) N/A N/A N/A 0.52 ppb (6) N/A 7.7 μg/m3 (32) 53.0
 
Sept. 23, 2020, 3 p.m. 56.8 ppb (53) 35.6 ppb (33) N/A 21.0 ppb (19) N/A N/A N/A 0.46 ppb (5) N/A 7.4 μg/m3 (31) 53.0
 
Sept. 23, 2020, 2 p.m. 60.4 ppb (57) 38.2 ppb (35) N/A 22.0 ppb (20) N/A N/A N/A 0.46 ppb (5) N/A 7.0 μg/m3 (29) 57.0
 
Sept. 23, 2020, 1 p.m. 64.8 ppb (61) 38.9 ppb (36) N/A 26.0 ppb (24) N/A N/A N/A 0.37 ppb (4) N/A 7.0 μg/m3 (29) 61.0
 
Sept. 23, 2020, noon 75.1 ppb (72) 44.1 ppb (41) N/A 31.0 ppb (29) N/A N/A N/A 0.54 ppb (6) N/A 7.7 μg/m3 (32) 72.0
 
Sept. 23, 2020, 11 a.m. 73.0 ppb (70) 43.2 ppb (40) N/A 30.0 ppb (28) N/A N/A N/A 0.64 ppb (7) N/A 7.8 μg/m3 (32) 70.0
 
Sept. 23, 2020, 10 a.m. 68.0 ppb (65) 38.9 ppb (36) N/A 29.0 ppb (27) N/A N/A N/A 0.63 ppb (7) N/A 8.7 μg/m3 (36) 65.0
 
Sept. 23, 2020, 9 a.m. 38.6 ppb (36) 21.0 ppb (19) N/A 18.0 ppb (17) N/A N/A N/A 0.38 ppb (4) N/A 7.3 μg/m3 (30) 36.0
 
Sept. 23, 2020, 8 a.m. 23.1 ppb (21) 10.2 ppb (9) N/A 13.0 ppb (12) N/A N/A N/A 0.25 ppb (3) N/A 7.9 μg/m3 (33) 33.0
 
Sept. 23, 2020, 7 a.m. 13.2 ppb (12) 6.5 ppb (6) N/A 7.0 ppb (6) N/A N/A N/A 0.19 ppb (2) N/A 7.0 μg/m3 (29) 29.0
 
Sept. 23, 2020, 6 a.m. 11.6 ppb (11) 6.1 ppb (6) N/A 6.0 ppb (6) N/A N/A N/A 0.17 ppb (2) N/A 6.5 μg/m3 (27) 27.0
 
Sept. 23, 2020, 5 a.m. 9.2 ppb (9) 4.7 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A 0.17 ppb (2) N/A 6.7 μg/m3 (28) 28.0
 
Sept. 23, 2020, 4 a.m. 12.5 ppb (12) 7.0 ppb (6) N/A 6.0 ppb (6) N/A N/A N/A 0.22 ppb (2) N/A 7.6 μg/m3 (32) 32.0
 
Sept. 23, 2020, 3 a.m. 14.2 ppb (13) 7.0 ppb (6) N/A 7.0 ppb (6) N/A N/A N/A 0.3 ppb (3) N/A 7.9 μg/m3 (33) 33.0
 
Sept. 23, 2020, 2 a.m. 12.8 ppb (12) 6.9 ppb (6) N/A 6.0 ppb (6) N/A N/A N/A 0.32 ppb (4) N/A 8.2 μg/m3 (34) 34.0
 
Sept. 23, 2020, 1 a.m. 15.1 ppb (14) 8.5 ppb (8) N/A 7.0 ppb (6) N/A N/A N/A 0.3 ppb (3) N/A 8.6 μg/m3 (36) 36.0
 
Sept. 23, 2020, midnight 20.2 ppb (19) 11.3 ppb (10) N/A 9.0 ppb (8) N/A N/A N/A 0.39 ppb (4) N/A 9.1 μg/m3 (38) 38.0
 
Sept. 22, 2020, 11 p.m. 24.9 ppb (23) 14.0 ppb (13) N/A 11.0 ppb (10) N/A N/A N/A 0.42 ppb (5) N/A 8.3 μg/m3 (35) 35.0
 
Sept. 22, 2020, 10 p.m. 31.7 ppb (29) 18.0 ppb (17) N/A 14.0 ppb (13) N/A N/A N/A 0.47 ppb (5) N/A 7.3 μg/m3 (30) 30.0
 
Sept. 22, 2020, 9 p.m. 38.2 ppb (35) 22.0 ppb (20) N/A 16.0 ppb (15) N/A N/A N/A 0.51 ppb (6) N/A 7.6 μg/m3 (32) 35.0
 
Sept. 22, 2020, 8 p.m. 34.3 ppb (32) 21.6 ppb (20) N/A 13.0 ppb (12) N/A N/A N/A 0.41 ppb (5) N/A 7.8 μg/m3 (32) 32.0
 
Sept. 22, 2020, 7 p.m. 39.1 ppb (36) 24.8 ppb (23) N/A 14.0 ppb (13) N/A N/A N/A 0.47 ppb (5) N/A 8.3 μg/m3 (35) 36.0
 
Sept. 22, 2020, 6 p.m. 38.3 ppb (35) 23.5 ppb (22) N/A 15.0 ppb (14) N/A N/A N/A 0.42 ppb (5) N/A 8.5 μg/m3 (35) 35.0
 
Sept. 22, 2020, 5 p.m. 35.6 ppb (33) 21.7 ppb (20) N/A 14.0 ppb (13) N/A N/A N/A 0.42 ppb (5) N/A 8.6 μg/m3 (36) 36.0
 
Sept. 22, 2020, 4 p.m. 38.5 ppb (36) 24.7 ppb (23) N/A 14.0 ppb (13) N/A N/A N/A 0.41 ppb (5) N/A 8.7 μg/m3 (36) 36.0
 
Sept. 22, 2020, 3 p.m. 43.6 ppb (40) 27.4 ppb (25) N/A 16.0 ppb (15) N/A N/A N/A 0.39 ppb (4) N/A 9.4 μg/m3 (39) 40.0
 
Sept. 22, 2020, 2 p.m. 47.9 ppb (44) 27.5 ppb (25) N/A 21.0 ppb (19) N/A N/A N/A 0.45 ppb (5) N/A 10.7 μg/m3 (45) 45.0
 
Sept. 22, 2020, 1 p.m. 52.6 ppb (49) 32.6 ppb (30) N/A 20.0 ppb (19) N/A N/A N/A 0.37 ppb (4) N/A 11.4 μg/m3 (48) 49.0
 
Sept. 22, 2020, noon 39.4 ppb (36) 22.8 ppb (21) N/A 17.0 ppb (16) N/A N/A N/A 0.37 ppb (4) N/A 10.6 μg/m3 (44) 44.0
 
Sept. 22, 2020, 11 a.m. 48.4 ppb (45) 30.3 ppb (28) N/A 18.0 ppb (17) N/A N/A N/A 0.48 ppb (5) N/A 10.4 μg/m3 (43) 45.0
 
Sept. 22, 2020, 10 a.m. 40.2 ppb (37) 24.0 ppb (22) N/A 16.0 ppb (15) N/A N/A N/A 0.42 ppb (5) N/A 9.8 μg/m3 (41) 41.0
 
Sept. 22, 2020, 9 a.m. 18.8 ppb (17) 9.7 ppb (9) N/A 9.0 ppb (8) N/A N/A N/A 0.29 ppb (3) N/A 9.9 μg/m3 (41) 41.0
 
Sept. 22, 2020, 8 a.m. 9.6 ppb (9) 4.7 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A 0.18 ppb (2) N/A 9.7 μg/m3 (40) 40.0
 
Sept. 22, 2020, 7 a.m. 6.0 ppb (6) 2.9 ppb (3) N/A 3.0 ppb (3) N/A N/A N/A 0.15 ppb (2) N/A 9.6 μg/m3 (40) 40.0
 
Sept. 22, 2020, 6 a.m. 4.1 ppb (4) 2.3 ppb (2) N/A 2.0 ppb (2) N/A N/A N/A 0.16 ppb (2) N/A 9.6 μg/m3 (40) 40.0
 
Sept. 22, 2020, 5 a.m. 5.0 ppb (5) 2.6 ppb (2) N/A 2.0 ppb (2) N/A N/A N/A 0.17 ppb (2) N/A 9.1 μg/m3 (38) 38.0
 
Sept. 22, 2020, 4 a.m. 6.3 ppb (6) 3.4 ppb (3) N/A 3.0 ppb (3) N/A N/A N/A 0.17 ppb (2) N/A 9.7 μg/m3 (40) 40.0
 
Sept. 22, 2020, 3 a.m. 7.7 ppb (7) 4.0 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A 0.2 ppb (2) N/A 9.9 μg/m3 (41) 41.0
 
Sept. 22, 2020, 2 a.m. 9.8 ppb (9) 5.7 ppb (5) N/A 4.0 ppb (4) N/A N/A N/A 0.24 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
Sept. 22, 2020, 1 a.m. 11.2 ppb (10) 6.6 ppb (6) N/A 5.0 ppb (5) N/A N/A N/A 0.25 ppb (3) N/A 11.4 μg/m3 (48) 48.0
 
Sept. 22, 2020, midnight 12.6 ppb (12) 7.4 ppb (7) N/A 5.0 ppb (5) N/A N/A N/A 0.28 ppb (3) N/A 11.7 μg/m3 (49) 49.0
 
Sept. 21, 2020, 11 p.m. 16.0 ppb (15) 10.2 ppb (9) N/A 6.0 ppb (6) N/A N/A N/A 0.31 ppb (3) N/A 12.2 μg/m3 (50) 50.0
 
Sept. 21, 2020, 10 p.m. 20.5 ppb (19) 12.3 ppb (11) N/A 8.0 ppb (7) N/A N/A N/A 0.34 ppb (4) N/A 14.2 μg/m3 (55) 55.0
 
Sept. 21, 2020, 9 p.m. 20.6 ppb (19) 12.9 ppb (12) N/A 8.0 ppb (7) N/A N/A N/A 0.32 ppb (4) N/A 14.5 μg/m3 (55) 55.0
 
Sept. 21, 2020, 8 p.m. 26.7 ppb (25) 16.5 ppb (15) N/A 10.0 ppb (9) N/A N/A N/A 0.33 ppb (4) N/A 15.0 μg/m3 (56) 56.0
 
Sept. 21, 2020, 7 p.m. 36.1 ppb (33) 20.8 ppb (19) N/A 15.0 ppb (14) N/A N/A N/A 0.43 ppb (5) N/A 17.6 μg/m3 (62) 62.0
 
Sept. 21, 2020, 6 p.m. 28.7 ppb (27) 17.5 ppb (16) N/A 11.0 ppb (10) N/A N/A N/A 0.36 ppb (4) N/A 13.5 μg/m3 (53) 53.0
 
Sept. 21, 2020, 5 p.m. 30.7 ppb (28) 20.4 ppb (19) N/A 10.0 ppb (9) N/A N/A N/A 0.35 ppb (4) N/A 10.9 μg/m3 (45) 45.0
 
Sept. 21, 2020, 4 p.m. 35.1 ppb (32) 21.8 ppb (20) N/A 13.0 ppb (12) N/A N/A N/A 0.36 ppb (4) N/A 11.7 μg/m3 (49) 49.0
 
Sept. 21, 2020, 3 p.m. 39.1 ppb (36) 24.6 ppb (23) N/A 15.0 ppb (14) N/A N/A N/A 0.37 ppb (4) N/A 11.1 μg/m3 (46) 46.0
 
Sept. 21, 2020, 2 p.m. 47.4 ppb (44) 30.4 ppb (28) N/A 17.0 ppb (16) N/A N/A N/A 0.37 ppb (4) N/A 10.4 μg/m3 (43) 44.0
 
Sept. 21, 2020, 1 p.m. 51.0 ppb (47) 32.0 ppb (30) N/A 19.0 ppb (18) N/A N/A N/A 0.31 ppb (3) N/A 13.2 μg/m3 (53) 53.0
 
Sept. 21, 2020, noon 44.7 ppb (41) 26.9 ppb (25) N/A 18.0 ppb (17) N/A N/A N/A 0.38 ppb (4) N/A 14.9 μg/m3 (56) 56.0
 
Sept. 21, 2020, 11 a.m. 36.7 ppb (34) 23.1 ppb (21) N/A 14.0 ppb (13) N/A N/A N/A 0.43 ppb (5) N/A 10.9 μg/m3 (45) 45.0
 
Sept. 21, 2020, 10 a.m. 38.8 ppb (36) 25.1 ppb (23) N/A 14.0 ppb (13) N/A N/A N/A 0.46 ppb (5) N/A 8.3 μg/m3 (35) 36.0
 
Sept. 21, 2020, 9 a.m. 28.3 ppb (26) 17.6 ppb (16) N/A 11.0 ppb (10) N/A N/A N/A 0.35 ppb (4) N/A 12.5 μg/m3 (51) 51.0
 
Sept. 21, 2020, 8 a.m. 11.0 ppb (10) 6.4 ppb (6) N/A 5.0 ppb (5) N/A N/A N/A 0.18 ppb (2) N/A 9.0 μg/m3 (38) 38.0
 
Sept. 21, 2020, 7 a.m. 6.8 ppb (6) 3.8 ppb (4) N/A 3.0 ppb (3) N/A N/A N/A 0.18 ppb (2) N/A 8.5 μg/m3 (35) 35.0
 
Sept. 21, 2020, 6 a.m. 7.3 ppb (7) 3.3 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A 0.18 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 21, 2020, 5 a.m. 10.6 ppb (10) 4.9 ppb (5) N/A 6.0 ppb (6) N/A N/A N/A 0.23 ppb (3) N/A 5.9 μg/m3 (25) 25.0
 
Sept. 21, 2020, 4 a.m. 12.5 ppb (12) 4.2 ppb (4) N/A 8.0 ppb (7) N/A N/A N/A 0.27 ppb (3) N/A 6.2 μg/m3 (26) 26.0
 
Sept. 21, 2020, 3 a.m. 18.4 ppb (17) 6.7 ppb (6) N/A 12.0 ppb (11) N/A N/A N/A 0.48 ppb (5) N/A 7.1 μg/m3 (30) 30.0
 
Sept. 21, 2020, 2 a.m. 18.9 ppb (18) 9.4 ppb (9) N/A 10.0 ppb (9) N/A N/A N/A 0.35 ppb (4) N/A 6.6 μg/m3 (28) 28.0
 
Sept. 21, 2020, 1 a.m. 6.5 ppb (6) 0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A 0.27 ppb (3) N/A 6.9 μg/m3 (29) 29.0
 
Sept. 21, 2020, midnight 32.0 ppb (30) 16.3 ppb (15) N/A 16.0 ppb (15) N/A N/A N/A 0.76 ppb (8) N/A 11.0 μg/m3 (46) 46.0
 
Sept. 20, 2020, 11 p.m. 38.9 ppb (36) 19.3 ppb (18) N/A 20.0 ppb (19) N/A N/A N/A 0.79 ppb (9) N/A 10.9 μg/m3 (45) 45.0
 
Sept. 20, 2020, 10 p.m. 32.2 ppb (30) 15.7 ppb (15) N/A 17.0 ppb (16) N/A N/A N/A 0.73 ppb (8) N/A 9.0 μg/m3 (38) 38.0
 
Sept. 20, 2020, 9 p.m. 19.7 ppb (18) 7.6 ppb (7) N/A 12.0 ppb (11) N/A N/A N/A 0.5 ppb (6) N/A 7.6 μg/m3 (32) 32.0
 
Sept. 20, 2020, 8 p.m. 9.9 ppb (9) 3.2 ppb (3) N/A 7.0 ppb (6) N/A N/A N/A 0.31 ppb (3) N/A 8.2 μg/m3 (34) 34.0
 
Sept. 20, 2020, 7 p.m. 23.8 ppb (22) 11.7 ppb (11) N/A 12.0 ppb (11) N/A N/A N/A 0.67 ppb (7) N/A 9.4 μg/m3 (39) 39.0
 
Sept. 20, 2020, 6 p.m. 22.5 ppb (21) 11.7 ppb (11) N/A 11.0 ppb (10) N/A N/A N/A 0.64 ppb (7) N/A 9.5 μg/m3 (40) 40.0
 
Sept. 20, 2020, 5 p.m. 22.5 ppb (21) 11.9 ppb (11) N/A 11.0 ppb (10) N/A N/A N/A 0.65 ppb (7) N/A 9.7 μg/m3 (40) 40.0
 
Sept. 20, 2020, 4 p.m. 25.5 ppb (24) 13.7 ppb (13) N/A 12.0 ppb (11) N/A N/A N/A 0.71 ppb (8) N/A 10.4 μg/m3 (43) 43.0
 
Sept. 20, 2020, 3 p.m. 14.7 ppb (14) 7.7 ppb (7) N/A 7.0 ppb (6) N/A N/A N/A 0.37 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Sept. 20, 2020, 2 p.m. 12.6 ppb (12) 6.5 ppb (6) N/A 6.0 ppb (6) N/A N/A N/A 0.38 ppb (4) N/A 6.5 μg/m3 (27) 27.0
 
Sept. 20, 2020, 1 p.m. 17.1 ppb (16) 9.3 ppb (9) N/A 8.0 ppb (7) N/A N/A N/A 0.3 ppb (3) N/A 6.1 μg/m3 (25) 25.0
 
Sept. 20, 2020, noon 8.3 ppb (8) 4.3 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A 0.2 ppb (2) N/A 5.6 μg/m3 (23) 23.0
 
Sept. 20, 2020, 11 a.m. 13.4 ppb (12) 7.7 ppb (7) N/A 6.0 ppb (6) N/A N/A N/A 0.27 ppb (3) N/A 5.7 μg/m3 (24) 24.0
 
Sept. 20, 2020, 10 a.m. 6.6 ppb (6) 1.4 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.25 ppb (3) N/A 6.2 μg/m3 (26) 26.0
 
Sept. 20, 2020, 9 a.m. 7.2 ppb (7) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.25 ppb (3) N/A 6.4 μg/m3 (27) 27.0
 
Sept. 20, 2020, 8 a.m. 7.6 ppb (7) 1.5 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.3 ppb (3) N/A 5.6 μg/m3 (23) 23.0
 
Sept. 20, 2020, 7 a.m. 3.6 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A 0.22 ppb (2) N/A 5.1 μg/m3 (21) 21.0
 
Sept. 20, 2020, 6 a.m. 3.6 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.24 ppb (3) N/A 4.8 μg/m3 (20) 20.0
 
Sept. 20, 2020, 5 a.m. 10.0 ppb (9) 2.3 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A 0.25 ppb (3) N/A 5.5 μg/m3 (23) 23.0
 
Sept. 20, 2020, 4 a.m. 8.6 ppb (8) 1.4 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.26 ppb (3) N/A 5.8 μg/m3 (24) 24.0
 
Sept. 20, 2020, 3 a.m. 8.4 ppb (8) 1.5 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A 0.3 ppb (3) N/A 6.1 μg/m3 (25) 25.0
 
Sept. 20, 2020, 2 a.m. 18.2 ppb (17) 4.5 ppb (4) N/A 14.0 ppb (13) N/A N/A N/A 0.47 ppb (5) N/A 10.3 μg/m3 (43) 43.0
 
Sept. 20, 2020, 1 a.m. 33.4 ppb (31) 16.0 ppb (15) N/A 17.0 ppb (16) N/A N/A N/A 0.82 ppb (9) N/A 12.6 μg/m3 (51) 51.0
 
Sept. 20, 2020, midnight 35.5 ppb (33) 17.7 ppb (16) N/A 18.0 ppb (17) N/A N/A N/A 0.79 ppb (9) N/A 12.9 μg/m3 (52) 52.0
 
Sept. 19, 2020, 11 p.m. 38.5 ppb (36) 18.4 ppb (17) N/A 20.0 ppb (19) N/A N/A N/A 0.96 ppb (11) N/A 11.1 μg/m3 (46) 46.0
 
Sept. 19, 2020, 10 p.m. 31.3 ppb (29) 14.5 ppb (13) N/A 17.0 ppb (16) N/A N/A N/A 0.69 ppb (8) N/A 10.8 μg/m3 (45) 45.0
 
Sept. 19, 2020, 9 p.m. 35.7 ppb (33) 17.7 ppb (16) N/A 18.0 ppb (17) N/A N/A N/A 0.76 ppb (8) N/A 9.9 μg/m3 (41) 41.0
 
Sept. 19, 2020, 8 p.m. 36.4 ppb (34) 17.2 ppb (16) N/A 19.0 ppb (18) N/A N/A N/A 0.69 ppb (8) N/A 8.2 μg/m3 (34) 34.0
 
Sept. 19, 2020, 7 p.m. 30.9 ppb (29) 14.1 ppb (13) N/A 17.0 ppb (16) N/A N/A N/A 0.8 ppb (9) N/A 7.8 μg/m3 (32) 32.0
 
Sept. 19, 2020, 6 p.m. 38.1 ppb (35) 18.9 ppb (18) N/A 19.0 ppb (18) N/A N/A N/A 0.85 ppb (9) N/A 8.3 μg/m3 (35) 35.0
 
Sept. 19, 2020, 5 p.m. 13.2 ppb (12) 6.3 ppb (6) N/A 7.0 ppb (6) N/A N/A N/A 0.31 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Sept. 19, 2020, 4 p.m. 12.4 ppb (11) 8.3 ppb (8) N/A 4.0 ppb (4) N/A N/A N/A 0.22 ppb (2) N/A 6.2 μg/m3 (26) 26.0
 
Sept. 19, 2020, 3 p.m. 11.2 ppb (10) 5.8 ppb (5) N/A 5.0 ppb (5) N/A N/A N/A 0.24 ppb (3) N/A 6.4 μg/m3 (27) 27.0
 
Sept. 19, 2020, 2 p.m. 11.5 ppb (11) 6.6 ppb (6) N/A 5.0 ppb (5) N/A N/A N/A 0.23 ppb (3) N/A 6.3 μg/m3 (26) 26.0
 
Sept. 19, 2020, 1 p.m. 16.2 ppb (15) 9.9 ppb (9) N/A 6.0 ppb (6) N/A N/A N/A 0.22 ppb (2) N/A 6.5 μg/m3 (27) 27.0
 
Sept. 19, 2020, noon 18.8 ppb (17) 12.0 ppb (11) N/A 7.0 ppb (6) N/A N/A N/A 0.27 ppb (3) N/A 5.7 μg/m3 (24) 24.0
 
Sept. 19, 2020, 11 a.m. 30.4 ppb (28) 22.7 ppb (21) N/A 8.0 ppb (7) N/A N/A N/A 0.38 ppb (4) N/A 6.3 μg/m3 (26) 28.0
 
Sept. 19, 2020, 10 a.m. 17.4 ppb (16) 9.7 ppb (9) N/A 8.0 ppb (7) N/A N/A N/A 0.34 ppb (4) N/A 6.6 μg/m3 (28) 28.0
 
Sept. 19, 2020, 9 a.m. 11.4 ppb (11) 5.1 ppb (5) N/A 6.0 ppb (6) N/A N/A N/A 0.24 ppb (3) N/A 5.8 μg/m3 (24) 24.0
 
Sept. 19, 2020, 8 a.m. 7.2 ppb (7) 2.4 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.23 ppb (3) N/A 5.5 μg/m3 (23) 23.0
 
Sept. 19, 2020, 7 a.m. 9.1 ppb (8) 1.9 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A 0.34 ppb (4) N/A 6.9 μg/m3 (29) 29.0
 
Sept. 19, 2020, 6 a.m. 14.4 ppb (13) 3.6 ppb (3) N/A 11.0 ppb (10) N/A N/A N/A 0.49 ppb (5) N/A 7.7 μg/m3 (32) 32.0
 
Sept. 19, 2020, 5 a.m. 26.2 ppb (24) 13.9 ppb (13) N/A 12.0 ppb (11) N/A N/A N/A 0.54 ppb (6) N/A 7.2 μg/m3 (30) 30.0
 
Sept. 19, 2020, 4 a.m. 36.6 ppb (34) 24.1 ppb (22) N/A 12.0 ppb (11) N/A N/A N/A 0.88 ppb (10) N/A 7.3 μg/m3 (30) 34.0
 
Sept. 19, 2020, 3 a.m. 32.6 ppb (30) 20.4 ppb (19) N/A 12.0 ppb (11) N/A N/A N/A 0.84 ppb (9) N/A 7.4 μg/m3 (31) 31.0
 
Sept. 19, 2020, 2 a.m. 22.7 ppb (21) 13.9 ppb (13) N/A 9.0 ppb (8) N/A N/A N/A 0.49 ppb (5) N/A 6.7 μg/m3 (28) 28.0
 
Sept. 19, 2020, 1 a.m. 4.7 ppb (4) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.18 ppb (2) N/A 6.9 μg/m3 (29) 29.0
 
Sept. 19, 2020, midnight 10.4 ppb (10) 3.9 ppb (4) N/A 7.0 ppb (6) N/A N/A N/A 0.24 ppb (3) N/A 11.9 μg/m3 (50) 50.0