AQSQID: 130890003

Site Name: Nr-285

Location: Panthersville, GA

Reporting: True, Located: True

Current AQI: 7.0

Panthersville GA, US: 33.698611, -84.272608

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 25, 2019, 6 p.m. 7.4 ppb (7) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 7.0
 
May 25, 2019, 5 p.m. 9.3 ppb (9) 2.4 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
May 25, 2019, 4 p.m. 8.4 ppb (8) 2.3 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
May 25, 2019, 3 p.m. 13.9 ppb (13) 3.7 ppb (3) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 13.0
 
May 25, 2019, 2 p.m. 23.4 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
 
May 25, 2019, 1 p.m. 24.6 ppb (23) 8.6 ppb (8) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 23.0
 
May 25, 2019, noon 47.3 ppb (44) 28.8 ppb (27) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 44.0
 
May 25, 2019, 11 a.m. 54.7 ppb (51) 42.3 ppb (39) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 51.0
 
May 25, 2019, 10 a.m. 42.6 ppb (39) 32.1 ppb (30) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 39.0
 
May 25, 2019, 9 a.m. 51.0 ppb (47) 37.3 ppb (35) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 47.0
 
May 25, 2019, 8 a.m. 46.9 ppb (43) 31.7 ppb (29) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 43.0
 
May 25, 2019, 7 a.m. 41.1 ppb (38) 25.7 ppb (24) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 38.0
 
May 25, 2019, 6 a.m. 43.3 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
 
May 25, 2019, 5 a.m. 37.9 ppb (35) 18.2 ppb (17) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 35.0
 
May 25, 2019, 4 a.m. 33.2 ppb (31) 12.2 ppb (11) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 31.0
 
May 25, 2019, 3 a.m. 25.4 ppb (24) 2.9 ppb (3) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 24.0
 
May 25, 2019, 2 a.m. 23.0 ppb (21) 0.5 ppb (0) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 21.0
 
May 25, 2019, 1 a.m. 25.0 ppb (23) 1.2 ppb (1) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 23.0
 
May 25, 2019, midnight 15.7 ppb (15) 1.1 ppb (1) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 15.0
 
May 24, 2019, 11 p.m. 11.2 ppb (10) 1.2 ppb (1) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 10.0
 
May 24, 2019, 10 p.m. 7.2 ppb (7) 1.1 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
May 24, 2019, 9 p.m. 5.8 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
May 24, 2019, 8 p.m. 8.4 ppb (8) 1.6 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
May 24, 2019, 7 p.m. 21.9 ppb (20) 5.7 ppb (5) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 20.0
 
May 24, 2019, 6 p.m. 17.2 ppb (16) 4.1 ppb (4) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 16.0
 
May 24, 2019, 5 p.m. 11.8 ppb (11) 2.4 ppb (2) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 11.0
 
May 24, 2019, 4 p.m. 11.0 ppb (10) 2.4 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 10.0
 
May 24, 2019, 3 p.m. 13.3 ppb (12) 3.4 ppb (3) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 12.0
 
May 24, 2019, 2 p.m. 24.1 ppb (22) 6.2 ppb (6) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 22.0
 
May 24, 2019, 1 p.m. 19.8 ppb (18) 5.1 ppb (5) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 18.0
 
May 24, 2019, noon 18.3 ppb (17) 5.2 ppb (5) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 17.0
 
May 24, 2019, 11 a.m. 53.3 ppb (49) 33.6 ppb (31) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 49.0
 
May 24, 2019, 10 a.m. 40.5 ppb (38) 28.0 ppb (26) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 38.0
 
May 24, 2019, 9 a.m. 42.8 ppb (40) 29.0 ppb (27) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 40.0
 
May 24, 2019, 8 a.m. 52.4 ppb (49) 36.1 ppb (33) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 49.0
 
May 24, 2019, 7 a.m. 35.2 ppb (33) 19.4 ppb (18) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 33.0
 
May 24, 2019, 6 a.m. 36.7 ppb (34) 17.9 ppb (17) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 34.0
 
May 24, 2019, 5 a.m. 42.3 ppb (39) 19.6 ppb (18) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 39.0
 
May 24, 2019, 4 a.m. 38.1 ppb (35) 12.9 ppb (12) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 35.0
 
May 24, 2019, 3 a.m. 15.4 ppb (14) 2.7 ppb (3) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 14.0
 
May 24, 2019, 2 a.m. 6.4 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
May 24, 2019, 1 a.m. 6.9 ppb (6) 0.3 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
May 24, 2019, midnight 3.3 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
 
May 23, 2019, 11 p.m. 3.1 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
May 23, 2019, 10 p.m. 2.0 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 23, 2019, 9 p.m. 2.2 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 23, 2019, 8 p.m. 3.6 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
May 23, 2019, 7 p.m. 5.1 ppb (5) 1.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
May 23, 2019, 6 p.m. 4.3 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
May 23, 2019, 5 p.m. 4.3 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
May 23, 2019, 4 p.m. 12.0 ppb (11) 4.5 ppb (4) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 11.0
 
May 23, 2019, 3 p.m. 3.8 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
May 23, 2019, 2 p.m. 3.8 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
May 23, 2019, 1 p.m. 5.3 ppb (5) 1.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
May 23, 2019, noon 5.8 ppb (5) 1.4 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
May 23, 2019, 11 a.m. 14.8 ppb (14) 4.5 ppb (4) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 14.0
 
May 23, 2019, 10 a.m. 25.5 ppb (24) 10.1 ppb (9) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 24.0
 
May 23, 2019, 9 a.m. 23.2 ppb (21) 9.8 ppb (9) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 21.0
 
May 23, 2019, 8 a.m. 7.1 ppb (7) 1.5 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
May 23, 2019, 7 a.m. 8.7 ppb (8) 2.2 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
May 23, 2019, 6 a.m. 16.8 ppb (16) 5.2 ppb (5) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 16.0
 
May 23, 2019, 5 a.m. 23.8 ppb (22) 7.3 ppb (7) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 22.0
 
May 23, 2019, 4 a.m. 29.4 ppb (27) 9.5 ppb (9) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 27.0
 
May 23, 2019, 3 a.m. 40.7 ppb (38) 15.5 ppb (14) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 38.0
 
May 23, 2019, 2 a.m. 40.8 ppb (38) 13.1 ppb (12) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 38.0
 
May 23, 2019, 1 a.m. 38.5 ppb (36) 11.4 ppb (11) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 36.0
 
May 23, 2019, midnight 20.6 ppb (19) 4.4 ppb (4) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 19.0
 
May 22, 2019, 11 p.m. 3.1 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
May 22, 2019, 10 p.m. 2.0 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 22, 2019, 9 p.m. 1.9 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 22, 2019, 8 p.m. 1.8 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 22, 2019, 7 p.m. 2.2 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 22, 2019, 6 p.m. 2.3 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 22, 2019, 5 p.m. 2.3 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 22, 2019, 4 p.m. 3.7 ppb (3) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
May 22, 2019, 3 p.m. 12.8 ppb (12) 2.1 ppb (2) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 12.0
 
May 22, 2019, 2 p.m. 22.7 ppb (21) 5.5 ppb (5) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 21.0
 
May 22, 2019, 1 p.m. 64.3 ppb (61) 33.4 ppb (31) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 61.0
 
May 22, 2019, noon 94.3 ppb (93) 70.1 ppb (67) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 93.0
 
May 22, 2019, 11 a.m. 95.0 ppb (94) 78.9 ppb (76) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 94.0
 
May 22, 2019, 10 a.m. 72.6 ppb (70) 54.9 ppb (51) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 70.0
 
May 22, 2019, 9 a.m. 54.4 ppb (50) 35.9 ppb (33) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 50.0
 
May 22, 2019, 8 a.m. 81.5 ppb (79) 55.2 ppb (51) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 79.0
 
May 22, 2019, 7 a.m. 45.4 ppb (42) 23.8 ppb (22) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 42.0
 
May 22, 2019, 6 a.m. 53.6 ppb (50) 27.6 ppb (26) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 50.0
 
May 22, 2019, 5 a.m. 58.0 ppb (54) 31.1 ppb (29) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 54.0
 
May 22, 2019, 4 a.m. 42.7 ppb (40) 17.6 ppb (16) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 40.0
 
May 22, 2019, 3 a.m. 53.4 ppb (49) 26.1 ppb (24) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 49.0
 
May 22, 2019, 2 a.m. 23.0 ppb (21) 2.9 ppb (3) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 21.0
 
May 22, 2019, 1 a.m. 23.3 ppb (22) 3.2 ppb (3) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 22.0
 
May 22, 2019, midnight 7.7 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
 
May 21, 2019, 11 p.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
 
May 21, 2019, 10 p.m. 2.3 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 21, 2019, 9 p.m. 2.0 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 21, 2019, 8 p.m. 2.3 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 21, 2019, 7 p.m. 2.8 ppb (3) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
May 21, 2019, 6 p.m. 5.6 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
May 21, 2019, 5 p.m. 7.6 ppb (7) 1.4 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
May 21, 2019, 4 p.m. 10.1 ppb (9) 2.8 ppb (3) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
May 21, 2019, 3 p.m. 10.4 ppb (10) 3.0 ppb (3) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 10.0
 
May 21, 2019, 2 p.m. 13.3 ppb (12) 3.6 ppb (3) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 12.0
 
May 21, 2019, 1 p.m. 67.9 ppb (65) 44.7 ppb (41) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 65.0
 
May 21, 2019, noon 120.1 ppb (104) 100.9 ppb (100) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 104.0
 
May 21, 2019, 11 a.m. 119.7 ppb (104) 106.9 ppb (101) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 104.0
 
May 21, 2019, 10 a.m. 65.1 ppb (62) 54.8 ppb (51) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 62.0
 
May 21, 2019, 9 a.m. 76.5 ppb (74) 62.5 ppb (59) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 74.0
 
May 21, 2019, 8 a.m. 72.0 ppb (69) 56.2 ppb (52) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 69.0
 
May 21, 2019, 7 a.m. 82.2 ppb (80) 63.0 ppb (60) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 80.0
 
May 21, 2019, 6 a.m. 78.3 ppb (76) 56.3 ppb (52) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 76.0
 
May 21, 2019, 5 a.m. 59.4 ppb (56) 35.9 ppb (33) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 56.0
 
May 21, 2019, 4 a.m. 65.0 ppb (62) 37.9 ppb (35) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 62.0
 
May 21, 2019, 3 a.m. 58.1 ppb (54) 27.9 ppb (26) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 54.0
 
May 21, 2019, 2 a.m. 29.5 ppb (27) 3.0 ppb (3) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 27.0
 
May 21, 2019, 1 a.m. 22.1 ppb (20) 1.8 ppb (2) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 20.0
 
May 21, 2019, midnight 21.7 ppb (20) 2.7 ppb (3) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 20.0
 
May 20, 2019, 11 p.m. 19.2 ppb (18) 4.1 ppb (4) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 18.0
 
May 20, 2019, 6 p.m. 18.8 ppb (17) 6.2 ppb (6) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 17.0
 
May 20, 2019, 5 p.m. 16.6 ppb (15) 5.6 ppb (5) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 15.0
 
May 20, 2019, 4 p.m. 26.2 ppb (24) 10.0 ppb (9) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 24.0
 
May 20, 2019, 3 p.m. 26.4 ppb (24) 10.1 ppb (9) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 24.0
 
May 20, 2019, 2 p.m. 27.5 ppb (25) 10.8 ppb (10) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 25.0
 
May 20, 2019, 1 p.m. 27.3 ppb (25) 11.6 ppb (11) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 25.0
 
May 20, 2019, noon 44.5 ppb (41) 26.7 ppb (25) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 41.0
 
May 20, 2019, 11 a.m. 40.9 ppb (38) 25.0 ppb (23) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 38.0
 
May 20, 2019, 10 a.m. 94.6 ppb (93) 77.5 ppb (75) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 93.0
 
May 20, 2019, 9 a.m. 40.4 ppb (37) 27.1 ppb (25) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 37.0
 
May 20, 2019, 8 a.m. 43.0 ppb (40) 28.8 ppb (27) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 40.0
 
May 20, 2019, 7 a.m. 41.6 ppb (39) 26.4 ppb (24) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 39.0
 
May 20, 2019, 6 a.m. 40.3 ppb (37) 22.4 ppb (21) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 37.0
 
May 20, 2019, 5 a.m. 47.9 ppb (44) 26.0 ppb (24) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 44.0
 
May 20, 2019, 4 a.m. 66.5 ppb (63) 39.2 ppb (36) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 63.0
 
May 20, 2019, 3 a.m. 33.7 ppb (31) 7.1 ppb (7) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 31.0
 
May 20, 2019, 2 a.m. 33.9 ppb (31) 11.7 ppb (11) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 31.0
 
May 20, 2019, 1 a.m. 23.6 ppb (22) 2.8 ppb (3) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 22.0
 
May 20, 2019, midnight 5.2 ppb (5) 1.1 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
May 19, 2019, 7 p.m. 1.8 ppb (2) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 2.0
 
May 19, 2019, 6 p.m. 1.6 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
May 19, 2019, 5 p.m. 1.7 ppb (2) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 2.0
 
May 19, 2019, 4 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
May 19, 2019, 3 p.m. 2.1 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 19, 2019, 2 p.m. 7.0 ppb (6) 1.4 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
May 19, 2019, 1 p.m. 22.5 ppb (21) 7.4 ppb (7) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 21.0
 
May 19, 2019, noon 30.0 ppb (28) 19.4 ppb (18) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 28.0
 
May 19, 2019, 11 a.m. 36.5 ppb (34) 30.2 ppb (28) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 34.0
 
May 19, 2019, 10 a.m. 38.8 ppb (36) 30.1 ppb (28) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 36.0
 
May 19, 2019, 9 a.m. 39.7 ppb (37) 28.9 ppb (27) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 37.0
 
May 19, 2019, 8 a.m. 47.0 ppb (44) 33.9 ppb (31) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 44.0
 
May 19, 2019, 7 a.m. 41.1 ppb (38) 29.5 ppb (27) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 38.0
 
May 19, 2019, 6 a.m. 50.8 ppb (47) 34.8 ppb (32) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 47.0
 
May 19, 2019, 5 a.m. 37.6 ppb (35) 22.0 ppb (20) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 35.0
 
May 19, 2019, 4 a.m. 35.0 ppb (32) 17.3 ppb (16) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 32.0
 
May 19, 2019, 3 a.m. 31.2 ppb (29) 9.2 ppb (9) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 29.0
 
May 19, 2019, 2 a.m. 21.0 ppb (19) 2.6 ppb (2) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 19.0
 
May 19, 2019, 1 a.m. 20.4 ppb (19) 4.8 ppb (4) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 19.0
 
May 19, 2019, midnight 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
 
May 18, 2019, 11 p.m. 2.6 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 18, 2019, 10 p.m. 1.6 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
May 18, 2019, 9 p.m. 1.6 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
May 18, 2019, 8 p.m. 1.6 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 1.0
 
May 18, 2019, 7 p.m. 2.6 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 2.0
 
May 18, 2019, 6 p.m. 4.5 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
May 18, 2019, 5 p.m. 10.3 ppb (10) 2.1 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 10.0
 
May 18, 2019, 4 p.m. 8.9 ppb (8) 2.1 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
May 18, 2019, 3 p.m. 9.4 ppb (9) 2.6 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
May 18, 2019, 2 p.m. 5.5 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
 
May 18, 2019, 1 p.m. 17.8 ppb (16) 5.3 ppb (5) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 16.0
 
May 18, 2019, noon 61.7 ppb (58) 46.9 ppb (43) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 58.0
 
May 18, 2019, 11 a.m. 59.4 ppb (56) 52.2 ppb (48) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 56.0