ID: 2661

AQSQID: 130890003

Site Name: Nr-285

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

Updated: Sept. 27, 2020, 10:38 a.m.

Location: Decatur (Perimeter), GA

Reporting: True, Located: True

Current AQI: 5.0

Decatur (Perimeter) GA, US: 33.698611, -84.272608

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 27, 2020, 9 a.m. 5.9 ppb (5) 2.3 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
Sept. 27, 2020, 8 a.m. 6.6 ppb (6) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 6.0
 
Sept. 27, 2020, 7 a.m. 7.3 ppb (7) 1.6 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
Sept. 27, 2020, 6 a.m. 16.6 ppb (15) 8.0 ppb (7) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 15.0
 
Sept. 27, 2020, 5 a.m. 41.7 ppb (39) 31.5 ppb (29) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 39.0
 
Sept. 27, 2020, 4 a.m. 51.6 ppb (48) 41.1 ppb (38) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 48.0
 
Sept. 27, 2020, 3 a.m. 38.4 ppb (36) 27.3 ppb (25) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 36.0
 
Sept. 27, 2020, 2 a.m. 41.7 ppb (39) 27.9 ppb (26) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 39.0
 
Sept. 27, 2020, 1 a.m. 39.7 ppb (37) 22.6 ppb (21) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 37.0
 
Sept. 27, 2020, midnight 25.8 ppb (24) 9.2 ppb (9) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 24.0
 
Sept. 26, 2020, 11 p.m. 8.1 ppb (8) 0.4 ppb (0) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 8.0
 
Sept. 26, 2020, 10 p.m. 4.3 ppb (4) 0.2 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Sept. 26, 2020, 9 p.m. 5.6 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Sept. 26, 2020, 8 p.m. 6.1 ppb (6) 1.2 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 6.0
 
Sept. 26, 2020, 7 p.m. 16.1 ppb (15) 6.2 ppb (6) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 15.0
 
Sept. 26, 2020, 6 p.m. 27.9 ppb (26) 11.6 ppb (11) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 26.0
 
Sept. 26, 2020, 5 p.m. 9.9 ppb (9) 3.6 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
Sept. 26, 2020, 4 p.m. 28.7 ppb (27) 15.9 ppb (15) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 27.0
 
Sept. 26, 2020, 3 p.m. 14.6 ppb (14) 7.7 ppb (7) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 14.0
 
Sept. 26, 2020, 2 p.m. 14.6 ppb (14) 8.7 ppb (8) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 14.0
 
Sept. 26, 2020, 1 p.m. 46.9 ppb (43) 37.0 ppb (34) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 43.0
 
Sept. 26, 2020, noon 7.2 ppb (7) 3.5 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 7.0
 
Sept. 26, 2020, 11 a.m. 8.2 ppb (8) 3.5 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 8.0
 
Sept. 26, 2020, 10 a.m. 3.8 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Sept. 26, 2020, 9 a.m. 6.6 ppb (6) 2.2 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 6.0
 
Sept. 26, 2020, 8 a.m. 6.5 ppb (6) 1.5 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 6.0
 
Sept. 26, 2020, 7 a.m. 16.5 ppb (15) 9.7 ppb (9) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 15.0
 
Sept. 26, 2020, 6 a.m. 22.4 ppb (21) 16.3 ppb (15) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 21.0
 
Sept. 26, 2020, 5 a.m. 24.8 ppb (23) 21.2 ppb (20) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 23.0
 
Sept. 26, 2020, 4 a.m. 32.3 ppb (30) 26.3 ppb (24) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 30.0
 
Sept. 26, 2020, 3 a.m. 25.5 ppb (24) 19.5 ppb (18) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 24.0
 
Sept. 26, 2020, 2 a.m. 22.5 ppb (21) 14.8 ppb (14) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 21.0
 
Sept. 26, 2020, 1 a.m. 27.0 ppb (25) 15.7 ppb (15) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 25.0
 
Sept. 26, 2020, midnight 35.5 ppb (33) 20.6 ppb (19) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 33.0
 
Sept. 25, 2020, 11 p.m. 24.1 ppb (22) 8.4 ppb (8) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 22.0
 
Sept. 25, 2020, 10 p.m. 12.7 ppb (12) 3.1 ppb (3) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 12.0
 
Sept. 25, 2020, 9 p.m. 4.7 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Sept. 25, 2020, 8 p.m. 4.3 ppb (4) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Sept. 25, 2020, 7 p.m. 6.3 ppb (6) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 6.0
 
Sept. 25, 2020, 6 p.m. 4.1 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
Sept. 25, 2020, 5 p.m. 2.4 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Sept. 25, 2020, 4 p.m. 6.4 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 6.0
 
Sept. 25, 2020, 3 p.m. 7.9 ppb (7) 2.5 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 7.0
 
Sept. 25, 2020, 2 p.m. 19.0 ppb (18) 8.7 ppb (8) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 18.0
 
Sept. 25, 2020, 1 p.m. 12.5 ppb (12) 3.6 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 12.0
 
Sept. 25, 2020, noon 12.3 ppb (11) 3.7 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 11.0
 
Sept. 25, 2020, 11 a.m. 8.6 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 8.0
 
Sept. 25, 2020, 10 a.m. 8.2 ppb (8) 1.5 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
Sept. 25, 2020, 9 a.m. 5.4 ppb (5) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
Sept. 25, 2020, 8 a.m. 3.1 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Sept. 25, 2020, 7 a.m. 3.0 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Sept. 25, 2020, 6 a.m. 2.0 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Sept. 25, 2020, 5 a.m. 2.5 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
Sept. 25, 2020, 4 a.m. 7.3 ppb (7) 2.8 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 7.0
 
Sept. 25, 2020, 3 a.m. 13.0 ppb (12) 5.4 ppb (5) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 12.0
 
Sept. 25, 2020, 2 a.m. 10.2 ppb (9) 3.9 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
Sept. 25, 2020, 1 a.m. 22.3 ppb (21) 11.7 ppb (11) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 21.0
 
Sept. 25, 2020, midnight 25.7 ppb (24) 14.9 ppb (14) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 24.0
 
Sept. 24, 2020, 11 p.m. 46.3 ppb (43) 29.6 ppb (27) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 43.0
 
Sept. 24, 2020, 10 p.m. 52.1 ppb (48) 33.2 ppb (31) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 48.0
 
Sept. 24, 2020, 9 p.m. 19.5 ppb (18) 9.6 ppb (9) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 18.0
 
Sept. 24, 2020, 8 p.m. 38.7 ppb (36) 21.5 ppb (20) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 36.0
 
Sept. 24, 2020, 7 p.m. 54.6 ppb (51) 34.2 ppb (32) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 51.0
 
Sept. 24, 2020, 6 p.m. 79.6 ppb (77) 55.5 ppb (52) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 77.0
 
Sept. 24, 2020, 5 p.m. 78.2 ppb (76) 55.2 ppb (51) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 76.0
 
Sept. 24, 2020, 4 p.m. 107.5 ppb (101) 82.4 ppb (80) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 101.0
 
Sept. 24, 2020, 3 p.m. 64.7 ppb (61) 45.1 ppb (42) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 61.0
 
Sept. 24, 2020, 2 p.m. 36.3 ppb (34) 22.7 ppb (21) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 34.0
 
Sept. 24, 2020, 1 p.m. 26.6 ppb (25) 15.7 ppb (15) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 25.0
 
Sept. 24, 2020, noon 16.0 ppb (15) 7.7 ppb (7) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 15.0
 
Sept. 24, 2020, 11 a.m. 27.2 ppb (25) 14.4 ppb (13) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 25.0
 
Sept. 24, 2020, 10 a.m. 27.9 ppb (26) 15.5 ppb (14) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 26.0
 
Sept. 24, 2020, 9 a.m. 56.2 ppb (52) 38.3 ppb (35) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 52.0
 
Sept. 24, 2020, 8 a.m. 57.5 ppb (54) 38.7 ppb (36) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 54.0
 
Sept. 24, 2020, 7 a.m. 28.2 ppb (26) 10.6 ppb (10) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 26.0
 
Sept. 24, 2020, 6 a.m. 16.4 ppb (15) 1.9 ppb (2) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 15.0
 
Sept. 24, 2020, 5 a.m. 43.6 ppb (40) 19.9 ppb (18) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 40.0
 
Sept. 24, 2020, 4 a.m. 60.5 ppb (57) 35.2 ppb (33) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 57.0
 
Sept. 24, 2020, 3 a.m. 56.3 ppb (52) 29.6 ppb (27) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 52.0
 
Sept. 24, 2020, 2 a.m. 67.1 ppb (64) 36.8 ppb (34) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 64.0
 
Sept. 24, 2020, 1 a.m. 56.9 ppb (53) 26.5 ppb (25) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 53.0
 
Sept. 24, 2020, midnight 70.6 ppb (68) 34.0 ppb (31) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 68.0
 
Sept. 23, 2020, 11 p.m. 78.9 ppb (76) 41.7 ppb (39) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 76.0
 
Sept. 23, 2020, 10 p.m. 82.5 ppb (80) 35.1 ppb (32) N/A 47.0 ppb (44) N/A N/A N/A N/A N/A N/A 80.0
 
Sept. 23, 2020, 9 p.m. 53.9 ppb (50) 18.3 ppb (17) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 50.0
 
Sept. 23, 2020, 8 p.m. 9.3 ppb (9) 1.8 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 9.0
 
Sept. 23, 2020, 7 p.m. 14.4 ppb (13) 4.0 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 13.0
 
Sept. 23, 2020, 6 p.m. 4.6 ppb (4) 0.2 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
Sept. 23, 2020, 5 p.m. 6.6 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Sept. 23, 2020, 4 p.m. 7.2 ppb (7) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
Sept. 23, 2020, 3 p.m. 9.2 ppb (9) 1.3 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 9.0
 
Sept. 23, 2020, 2 p.m. 23.5 ppb (22) 7.4 ppb (7) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 22.0
 
Sept. 23, 2020, 1 p.m. 60.8 ppb (57) 42.7 ppb (40) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 57.0
 
Sept. 23, 2020, noon 76.0 ppb (73) 67.6 ppb (64) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 73.0
 
Sept. 23, 2020, 11 a.m. 65.9 ppb (63) 59.2 ppb (56) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 63.0
 
Sept. 23, 2020, 10 a.m. 55.9 ppb (52) 48.0 ppb (44) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 52.0
 
Sept. 23, 2020, 9 a.m. 49.2 ppb (46) 41.5 ppb (38) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 46.0
 
Sept. 23, 2020, 8 a.m. 63.6 ppb (60) 54.0 ppb (50) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 60.0
 
Sept. 23, 2020, 7 a.m. 82.9 ppb (81) 70.7 ppb (68) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 81.0
 
Sept. 23, 2020, 6 a.m. 55.4 ppb (51) 41.9 ppb (39) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 51.0
 
Sept. 23, 2020, 5 a.m. 41.4 ppb (38) 28.6 ppb (26) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 38.0
 
Sept. 23, 2020, 4 a.m. 35.3 ppb (33) 19.1 ppb (18) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 33.0
 
Sept. 23, 2020, 3 a.m. 41.1 ppb (38) 24.2 ppb (22) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 38.0
 
Sept. 23, 2020, 2 a.m. 55.3 ppb (51) 33.5 ppb (31) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 51.0
 
Sept. 23, 2020, 1 a.m. 54.3 ppb (50) 28.7 ppb (27) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 50.0
 
Sept. 23, 2020, midnight 15.9 ppb (15) 3.1 ppb (3) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 15.0
 
Sept. 22, 2020, 11 p.m. 7.1 ppb (7) 0.2 ppb (0) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
Sept. 22, 2020, 10 p.m. 17.6 ppb (16) 4.7 ppb (4) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 16.0
 
Sept. 22, 2020, 9 p.m. 8.0 ppb (7) 1.5 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
Sept. 22, 2020, 8 p.m. 23.4 ppb (22) 8.0 ppb (7) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 22.0
 
Sept. 22, 2020, 7 p.m. 25.6 ppb (24) 10.5 ppb (10) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 24.0
 
Sept. 22, 2020, 6 p.m. 30.6 ppb (28) 15.2 ppb (14) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 28.0
 
Sept. 22, 2020, 5 p.m. 23.3 ppb (22) 11.3 ppb (10) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 22.0
 
Sept. 22, 2020, 4 p.m. 39.3 ppb (36) 22.8 ppb (21) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 36.0
 
Sept. 22, 2020, 3 p.m. 43.5 ppb (40) 25.7 ppb (24) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 40.0
 
Sept. 22, 2020, 2 p.m. 64.9 ppb (62) 42.4 ppb (39) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 62.0
 
Sept. 22, 2020, 1 p.m. 72.4 ppb (70) 49.3 ppb (46) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 70.0
 
Sept. 22, 2020, noon 94.1 ppb (93) 70.9 ppb (68) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 93.0
 
Sept. 22, 2020, 11 a.m. 106.2 ppb (101) 79.7 ppb (77) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 101.0
 
Sept. 22, 2020, 10 a.m. 83.4 ppb (81) 57.9 ppb (54) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 81.0
 
Sept. 22, 2020, 9 a.m. 62.4 ppb (59) 38.5 ppb (36) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 59.0
 
Sept. 22, 2020, 8 a.m. 28.7 ppb (27) 13.0 ppb (12) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 27.0
 
Sept. 22, 2020, 7 a.m. 19.4 ppb (18) 6.3 ppb (6) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 18.0
 
Sept. 22, 2020, 6 a.m. 24.4 ppb (23) 7.0 ppb (6) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 23.0
 
Sept. 22, 2020, 5 a.m. 21.8 ppb (20) 5.4 ppb (5) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 20.0
 
Sept. 22, 2020, 4 a.m. 22.4 ppb (21) 7.0 ppb (6) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 21.0
 
Sept. 22, 2020, 3 a.m. 16.4 ppb (15) 2.5 ppb (2) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 15.0
 
Sept. 22, 2020, 2 a.m. 55.4 ppb (51) 28.1 ppb (26) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 51.0
 
Sept. 22, 2020, 1 a.m. 82.5 ppb (80) 49.6 ppb (46) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 80.0
 
Sept. 22, 2020, midnight 102.5 ppb (100) 65.8 ppb (63) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 100.0
 
Sept. 21, 2020, 11 p.m. 86.2 ppb (84) 48.7 ppb (45) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 84.0
 
Sept. 21, 2020, 10 p.m. 64.4 ppb (61) 32.7 ppb (30) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 61.0
 
Sept. 21, 2020, 9 p.m. 40.4 ppb (37) 18.2 ppb (17) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 37.0
 
Sept. 21, 2020, 8 p.m. 43.6 ppb (40) 21.5 ppb (20) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 40.0
 
Sept. 21, 2020, 7 p.m. 49.3 ppb (46) 26.1 ppb (24) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 46.0
 
Sept. 21, 2020, 6 p.m. 51.2 ppb (47) 28.2 ppb (26) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 47.0
 
Sept. 21, 2020, 5 p.m. 43.6 ppb (40) 24.1 ppb (22) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 40.0
 
Sept. 21, 2020, 4 p.m. 48.2 ppb (45) 28.0 ppb (26) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 45.0
 
Sept. 21, 2020, 3 p.m. 45.7 ppb (42) 26.3 ppb (24) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 42.0
 
Sept. 21, 2020, 2 p.m. 46.1 ppb (43) 26.8 ppb (25) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 43.0
 
Sept. 21, 2020, 1 p.m. 58.1 ppb (54) 37.1 ppb (34) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 54.0
 
Sept. 21, 2020, noon 70.9 ppb (68) 47.3 ppb (44) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 68.0
 
Sept. 21, 2020, 11 a.m. 83.7 ppb (82) 56.2 ppb (52) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 82.0
 
Sept. 21, 2020, 10 a.m. 71.3 ppb (68) 45.4 ppb (42) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 68.0
 
Sept. 21, 2020, 9 a.m. 50.5 ppb (47) 28.0 ppb (26) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 47.0
 
Sept. 21, 2020, 8 a.m. 37.2 ppb (34) 18.1 ppb (17) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 34.0
 
Sept. 21, 2020, 7 a.m. 25.1 ppb (23) 11.5 ppb (11) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 23.0
 
Sept. 21, 2020, 6 a.m. 19.0 ppb (18) 7.6 ppb (7) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 18.0
 
Sept. 21, 2020, 5 a.m. 16.4 ppb (15) 6.3 ppb (6) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 15.0
 
Sept. 21, 2020, 4 a.m. 23.3 ppb (22) 9.7 ppb (9) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 22.0
 
Sept. 21, 2020, 3 a.m. 28.0 ppb (26) 12.0 ppb (11) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 26.0
 
Sept. 21, 2020, 2 a.m. 34.5 ppb (32) 16.9 ppb (16) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 32.0
 
Sept. 21, 2020, 1 a.m. 51.8 ppb (48) 27.3 ppb (25) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 48.0
 
Sept. 21, 2020, midnight 66.1 ppb (63) 37.5 ppb (35) N/A 29.0 ppb (27) N/A N/A N/A N/A N/A N/A 63.0
 
Sept. 20, 2020, 11 p.m. 55.0 ppb (51) 29.8 ppb (28) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 51.0
 
Sept. 20, 2020, 8 p.m. 18.7 ppb (17) 7.7 ppb (7) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 17.0
 
Sept. 20, 2020, 7 p.m. 23.2 ppb (21) 10.9 ppb (10) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 21.0
 
Sept. 20, 2020, 6 p.m. 23.7 ppb (22) 11.5 ppb (11) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 22.0
 
Sept. 20, 2020, 5 p.m. 19.5 ppb (18) 9.7 ppb (9) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 18.0
 
Sept. 20, 2020, 4 p.m. 16.8 ppb (16) 8.0 ppb (7) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 16.0
 
Sept. 20, 2020, 3 p.m. 20.1 ppb (19) 10.7 ppb (10) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 19.0
 
Sept. 20, 2020, 2 p.m. 20.3 ppb (19) 10.6 ppb (10) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 19.0
 
Sept. 20, 2020, 1 p.m. 19.6 ppb (18) 10.4 ppb (10) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 18.0
 
Sept. 20, 2020, noon 22.4 ppb (21) 12.0 ppb (11) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 21.0
 
Sept. 20, 2020, 11 a.m. 18.2 ppb (17) 8.8 ppb (8) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 17.0
 
Sept. 20, 2020, 10 a.m. 16.7 ppb (15) 7.5 ppb (7) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 15.0
 
Sept. 20, 2020, 9 a.m. 11.4 ppb (11) 4.2 ppb (4) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 11.0
 
Sept. 20, 2020, 8 a.m. 14.3 ppb (13) 5.4 ppb (5) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 13.0