AQSQID: 130890003

Site Name: Nr-285

Location: Decatur (Perimeter), GA

Reporting: True, Located: True

Current AQI: 23.0

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
April 2, 2020, 6 p.m. 25.3 ppb (23) 11.3 ppb (10) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 23.0
 
April 2, 2020, 5 p.m. 26.5 ppb (25) 12.9 ppb (12) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 25.0
 
April 2, 2020, 4 p.m. 17.2 ppb (16) 8.3 ppb (8) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 16.0
 
April 2, 2020, 3 p.m. 11.3 ppb (10) 4.2 ppb (4) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 10.0
 
April 2, 2020, 2 p.m. 41.7 ppb (39) 23.1 ppb (21) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 39.0
 
April 2, 2020, 1 p.m. 87.1 ppb (85) 62.1 ppb (59) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 85.0
 
April 2, 2020, noon 97.1 ppb (96) 81.5 ppb (79) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 96.0
 
April 2, 2020, 11 a.m. 57.9 ppb (54) 45.9 ppb (42) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 54.0
 
April 2, 2020, 10 a.m. 47.8 ppb (44) 34.5 ppb (32) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 44.0
 
April 2, 2020, 9 a.m. 40.3 ppb (37) 25.3 ppb (23) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 37.0
 
April 2, 2020, 8 a.m. 34.3 ppb (32) 16.9 ppb (16) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 32.0
 
April 2, 2020, 7 a.m. 32.3 ppb (30) 13.9 ppb (13) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 30.0
 
April 2, 2020, 6 a.m. 15.3 ppb (14) 3.3 ppb (3) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 14.0
 
April 2, 2020, 5 a.m. 31.9 ppb (30) 10.8 ppb (10) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 30.0
 
April 2, 2020, 4 a.m. 33.9 ppb (31) 10.5 ppb (10) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 31.0
 
April 2, 2020, 3 a.m. 38.0 ppb (35) 14.2 ppb (13) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 35.0
 
April 2, 2020, 2 a.m. 34.8 ppb (32) 14.7 ppb (14) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 32.0
 
April 2, 2020, 1 a.m. 30.4 ppb (28) 11.9 ppb (11) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 28.0
 
April 2, 2020, midnight 38.0 ppb (35) 16.5 ppb (15) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 35.0
 
April 1, 2020, 11 p.m. 29.1 ppb (27) 12.8 ppb (12) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 27.0
 
April 1, 2020, 10 p.m. 30.9 ppb (29) 15.1 ppb (14) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 29.0
 
April 1, 2020, 9 p.m. 31.5 ppb (29) 17.2 ppb (16) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 29.0
 
April 1, 2020, 8 p.m. 23.9 ppb (22) 12.0 ppb (11) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 22.0
 
April 1, 2020, 7 p.m. 29.9 ppb (28) 16.1 ppb (15) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 28.0
 
April 1, 2020, 6 p.m. 26.2 ppb (24) 13.1 ppb (12) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 24.0
 
April 1, 2020, 5 p.m. 31.5 ppb (29) 17.0 ppb (16) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 29.0
 
April 1, 2020, 4 p.m. 32.0 ppb (30) 18.4 ppb (17) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 30.0
 
April 1, 2020, 3 p.m. 31.5 ppb (29) 18.2 ppb (17) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 29.0
 
April 1, 2020, 2 p.m. 35.1 ppb (32) 20.7 ppb (19) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 32.0
 
April 1, 2020, 1 p.m. 39.9 ppb (37) 23.3 ppb (22) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 37.0
 
April 1, 2020, noon 46.2 ppb (43) 25.9 ppb (24) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 43.0
 
April 1, 2020, 11 a.m. 44.7 ppb (41) 23.3 ppb (22) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 41.0
 
April 1, 2020, 10 a.m. 41.7 ppb (39) 20.3 ppb (19) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 39.0
 
April 1, 2020, 9 a.m. 30.4 ppb (28) 13.4 ppb (12) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 28.0
 
April 1, 2020, 8 a.m. 17.6 ppb (16) 7.1 ppb (7) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 16.0
 
April 1, 2020, 7 a.m. 10.4 ppb (10) 4.0 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 10.0
 
April 1, 2020, 6 a.m. 8.6 ppb (8) 3.0 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
April 1, 2020, 5 a.m. 6.7 ppb (6) 2.6 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 6.0
 
April 1, 2020, 4 a.m. 8.1 ppb (8) 3.0 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 8.0
 
April 1, 2020, 3 a.m. 11.6 ppb (11) 5.0 ppb (5) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 11.0
 
April 1, 2020, 2 a.m. 10.1 ppb (9) 4.2 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
April 1, 2020, 1 a.m. 13.9 ppb (13) 5.7 ppb (5) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 13.0
 
April 1, 2020, midnight 17.3 ppb (16) 7.2 ppb (7) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 16.0
 
March 31, 2020, 11 p.m. 23.5 ppb (22) 10.3 ppb (10) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 22.0
 
March 31, 2020, 10 p.m. 27.8 ppb (26) 12.5 ppb (12) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 26.0
 
March 31, 2020, 9 p.m. 63.1 ppb (60) 36.3 ppb (34) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 60.0
 
March 31, 2020, 8 p.m. 45.0 ppb (42) 22.7 ppb (21) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 42.0
 
March 31, 2020, 7 p.m. 51.0 ppb (47) 27.4 ppb (25) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 47.0
 
March 31, 2020, 6 p.m. 56.8 ppb (53) 31.4 ppb (29) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 53.0
 
March 31, 2020, 5 p.m. 66.2 ppb (63) 38.1 ppb (35) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 63.0
 
March 31, 2020, 4 p.m. 78.0 ppb (76) 47.1 ppb (44) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 76.0
 
March 31, 2020, 3 p.m. 97.6 ppb (96) 61.9 ppb (58) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 96.0
 
March 31, 2020, 2 p.m. 16.0 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
 
March 31, 2020, 1 p.m. 16.5 ppb (15) 6.0 ppb (6) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 15.0
 
March 31, 2020, noon 36.3 ppb (34) 14.6 ppb (14) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 34.0
 
March 31, 2020, 11 a.m. 73.6 ppb (71) 37.2 ppb (34) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 71.0
 
March 31, 2020, 10 a.m. 55.8 ppb (52) 25.3 ppb (23) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 52.0
 
March 31, 2020, 9 a.m. 29.7 ppb (28) 10.5 ppb (10) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 28.0
 
March 31, 2020, 8 a.m. 39.8 ppb (37) 15.2 ppb (14) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 37.0
 
March 31, 2020, 7 a.m. 32.7 ppb (30) 7.0 ppb (6) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 30.0
 
March 31, 2020, 6 a.m. 33.6 ppb (31) 6.8 ppb (6) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 31.0
 
March 31, 2020, 5 a.m. 36.5 ppb (34) 9.4 ppb (9) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 34.0
 
March 31, 2020, 4 a.m. 35.3 ppb (33) 8.0 ppb (7) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 33.0
 
March 31, 2020, 3 a.m. 27.3 ppb (25) 3.6 ppb (3) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 25.0
 
March 31, 2020, 2 a.m. 29.5 ppb (27) 8.3 ppb (8) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 27.0
 
March 31, 2020, 1 a.m. 45.7 ppb (42) 13.1 ppb (12) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 42.0
 
March 31, 2020, midnight 56.2 ppb (52) 19.1 ppb (18) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 52.0
 
March 30, 2020, 11 p.m. 49.3 ppb (46) 16.5 ppb (15) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 46.0
 
March 30, 2020, 10 p.m. 48.2 ppb (45) 17.2 ppb (16) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 45.0
 
March 30, 2020, 9 p.m. 40.3 ppb (37) 14.3 ppb (13) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 37.0
 
March 30, 2020, 8 p.m. 26.7 ppb (25) 9.1 ppb (8) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 25.0
 
March 30, 2020, 7 p.m. 28.9 ppb (27) 11.3 ppb (10) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 27.0
 
March 30, 2020, 6 p.m. 35.8 ppb (33) 13.7 ppb (13) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 33.0
 
March 30, 2020, 5 p.m. 28.2 ppb (26) 11.0 ppb (10) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 26.0
 
March 30, 2020, 4 p.m. 31.4 ppb (29) 14.3 ppb (13) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 29.0
 
March 30, 2020, 3 p.m. 37.9 ppb (35) 18.3 ppb (17) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 35.0
 
March 30, 2020, 2 p.m. 54.9 ppb (51) 29.4 ppb (27) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 51.0
 
March 30, 2020, 1 p.m. 42.7 ppb (40) 18.1 ppb (17) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 40.0
 
March 30, 2020, noon 55.0 ppb (51) 23.2 ppb (21) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 51.0
 
March 30, 2020, 11 a.m. 59.2 ppb (56) 25.5 ppb (24) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 56.0
 
March 30, 2020, 10 a.m. 51.6 ppb (48) 21.7 ppb (20) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 48.0
 
March 30, 2020, 9 a.m. 22.1 ppb (20) 5.1 ppb (5) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 20.0
 
March 30, 2020, 8 a.m. 16.3 ppb (15) 3.2 ppb (3) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 15.0
 
March 30, 2020, 7 a.m. 12.5 ppb (12) 1.9 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 12.0
 
March 30, 2020, 6 a.m. 13.1 ppb (12) 2.6 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 12.0
 
March 30, 2020, 5 a.m. 16.4 ppb (15) 3.7 ppb (3) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 15.0
 
March 30, 2020, 4 a.m. 20.3 ppb (19) 3.1 ppb (3) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 19.0
 
March 30, 2020, 3 a.m. 22.4 ppb (21) 3.2 ppb (3) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 21.0
 
March 30, 2020, 2 a.m. 21.1 ppb (20) 3.1 ppb (3) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 20.0
 
March 30, 2020, 1 a.m. 26.3 ppb (24) 1.8 ppb (2) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 24.0
 
March 30, 2020, midnight 20.0 ppb (19) 1.9 ppb (2) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 19.0
 
March 29, 2020, 11 p.m. 8.7 ppb (8) 1.2 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
March 29, 2020, 8 p.m. 7.7 ppb (7) 2.2 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 7.0
 
March 29, 2020, 7 p.m. 9.2 ppb (9) 2.3 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
March 29, 2020, 6 p.m. 11.1 ppb (10) 3.2 ppb (3) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 10.0
 
March 29, 2020, 5 p.m. 8.3 ppb (8) 2.7 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
March 29, 2020, 4 p.m. 12.2 ppb (11) 4.6 ppb (4) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 11.0
 
March 29, 2020, 3 p.m. 6.0 ppb (6) 2.1 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 6.0
 
March 29, 2020, 2 p.m. 2.8 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, 1 p.m. 2.9 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, noon 3.4 ppb (3) 1.1 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, 11 a.m. 3.9 ppb (4) 1.2 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
March 29, 2020, 10 a.m. 3.5 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, 9 a.m. 2.7 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, 8 a.m. 2.7 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, 7 a.m. 2.9 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, 6 a.m. 2.7 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, 5 a.m. 2.8 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, 4 a.m. 3.6 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
March 29, 2020, 3 a.m. 27.4 ppb (25) 8.3 ppb (8) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 25.0
 
March 29, 2020, 2 a.m. 53.3 ppb (49) 25.1 ppb (23) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 49.0
 
March 29, 2020, 1 a.m. 8.9 ppb (8) 1.9 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
March 29, 2020, midnight 3.4 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
March 28, 2020, 11 p.m. 2.5 ppb (2) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
March 28, 2020, 10 p.m. 1.8 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 2.0
 
March 28, 2020, 9 p.m. 2.0 ppb (2) 1.1 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 2.0
 
March 28, 2020, 8 p.m. 1.8 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 2.0
 
March 28, 2020, 7 p.m. 2.0 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 2.0
 
March 28, 2020, 6 p.m. 2.1 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 2.0
 
March 28, 2020, 5 p.m. 4.0 ppb (4) 1.2 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
March 28, 2020, 4 p.m. 3.9 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
 
March 28, 2020, 3 p.m. 5.3 ppb (5) 1.5 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
March 28, 2020, 2 p.m. 5.8 ppb (5) 1.3 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
March 28, 2020, 1 p.m. 10.2 ppb (9) 2.2 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 9.0
 
March 28, 2020, noon 8.6 ppb (8) 1.4 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
March 28, 2020, 11 a.m. 5.3 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
March 28, 2020, 10 a.m. 8.9 ppb (8) 0.9 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 8.0
 
March 28, 2020, 9 a.m. 17.2 ppb (16) 2.1 ppb (2) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 16.0
 
March 28, 2020, 8 a.m. 57.8 ppb (54) 33.8 ppb (31) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 54.0
 
March 28, 2020, 7 a.m. 68.8 ppb (66) 43.1 ppb (40) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 66.0
 
March 28, 2020, 6 a.m. 58.6 ppb (55) 33.3 ppb (31) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 55.0
 
March 28, 2020, 5 a.m. 34.3 ppb (32) 7.8 ppb (7) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 32.0
 
March 28, 2020, 4 a.m. 52.6 ppb (49) 21.6 ppb (20) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 49.0
 
March 28, 2020, 3 a.m. 54.5 ppb (51) 26.3 ppb (24) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 51.0
 
March 28, 2020, 2 a.m. 5.0 ppb (5) 0.5 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
March 28, 2020, 1 a.m. 7.2 ppb (7) 0.7 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
March 28, 2020, midnight 5.1 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
March 27, 2020, 11 p.m. 3.0 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 27, 2020, 10 p.m. 2.4 ppb (2) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
March 27, 2020, 9 p.m. 2.6 ppb (2) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
March 27, 2020, 8 p.m. 2.6 ppb (2) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
March 27, 2020, 7 p.m. 4.3 ppb (4) 1.3 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
March 27, 2020, 6 p.m. 3.5 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
March 27, 2020, 5 p.m. 6.4 ppb (6) 1.6 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 6.0
 
March 27, 2020, 4 p.m. 8.1 ppb (8) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
March 27, 2020, 3 p.m. 20.7 ppb (19) 6.9 ppb (6) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 19.0
 
March 27, 2020, 2 p.m. 59.2 ppb (56) 36.2 ppb (34) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 56.0
 
March 27, 2020, 1 p.m. 98.7 ppb (98) 78.8 ppb (76) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 98.0
 
March 27, 2020, noon 156.6 ppb (111) 139.9 ppb (107) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 111.0
 
March 27, 2020, 11 a.m. 107.1 ppb (101) 95.4 ppb (94) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 101.0
 
March 27, 2020, 10 a.m. 80.8 ppb (79) 68.6 ppb (66) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 79.0
 
March 27, 2020, 9 a.m. 68.3 ppb (65) 55.1 ppb (51) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 65.0
 
March 27, 2020, 8 a.m. 78.0 ppb (76) 62.2 ppb (59) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 76.0
 
March 27, 2020, 7 a.m. 68.7 ppb (66) 51.3 ppb (48) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 66.0
 
March 27, 2020, 6 a.m. 44.9 ppb (42) 27.2 ppb (25) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 42.0
 
March 27, 2020, 5 a.m. 56.3 ppb (52) 34.5 ppb (32) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 52.0
 
March 27, 2020, 4 a.m. 69.9 ppb (67) 42.4 ppb (39) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 67.0
 
March 27, 2020, 3 a.m. 83.7 ppb (82) 51.4 ppb (48) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 82.0
 
March 27, 2020, 2 a.m. 96.3 ppb (95) 59.1 ppb (55) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 95.0
 
March 27, 2020, 1 a.m. 88.8 ppb (87) 49.5 ppb (46) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 87.0
 
March 27, 2020, midnight 76.7 ppb (74) 40.9 ppb (38) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 74.0
 
March 26, 2020, 11 p.m. 9.3 ppb (9) 1.5 ppb (1) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 9.0
 
March 26, 2020, 10 p.m. 3.5 ppb (3) 1.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
March 26, 2020, 9 p.m. 5.0 ppb (5) 1.6 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 5.0
 
March 26, 2020, 8 p.m. 10.6 ppb (10) 4.1 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 10.0
 
March 26, 2020, 7 p.m. 7.1 ppb (7) 2.1 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 7.0
 
March 26, 2020, 6 p.m. 10.0 ppb (9) 4.4 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
March 26, 2020, 5 p.m. 20.0 ppb (19) 11.0 ppb (10) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 19.0