AQSQID: 060374008

Site Name: 710 Near Road

Location: Long Beach (Long Beach Fwy), CA

Reporting: True, Located: True

Current AQI: 32.0

Long Beach (Long Beach Fwy) CA, US: 33.859662, -118.200707

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 25, 2019, 5 p.m. 35.0 ppb (32) 15.6 ppb (14) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 32.0
 
May 25, 2019, 4 p.m. 18.4 ppb (17) 4.9 ppb (5) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 17.0
 
May 25, 2019, 3 p.m. 52.9 ppb (49) 27.5 ppb (25) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 49.0
 
May 25, 2019, 2 p.m. 48.1 ppb (45) 25.7 ppb (24) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 45.0
 
May 25, 2019, 1 p.m. 15.5 ppb (14) 3.4 ppb (3) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 14.0
 
May 25, 2019, noon 20.5 ppb (19) 7.1 ppb (7) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 19.0
 
May 25, 2019, 11 a.m. 11.2 ppb (10) 0.8 ppb (1) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 10.0
 
May 25, 2019, 10 a.m. 10.9 ppb (10) 0.6 ppb (1) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 10.0
 
May 25, 2019, 9 a.m. 9.2 ppb (9) 0.1 ppb (0) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 9.0
 
May 25, 2019, 8 a.m. 11.4 ppb (11) 0.4 ppb (0) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 11.0
 
May 25, 2019, 7 a.m. 26.9 ppb (25) 9.7 ppb (9) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 25.0
 
May 25, 2019, 6 a.m. 26.2 ppb (24) 10.8 ppb (10) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 24.0
 
May 25, 2019, 5 a.m. 27.9 ppb (26) 11.7 ppb (11) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 26.0
 
May 25, 2019, 4 a.m. 29.4 ppb (27) 11.8 ppb (11) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 27.0
 
May 25, 2019, 3 a.m. 24.8 ppb (23) 11.1 ppb (10) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 23.0
 
May 25, 2019, 2 a.m. 27.5 ppb (25) 12.9 ppb (12) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 25.0
 
May 25, 2019, 1 a.m. 23.4 ppb (22) 12.2 ppb (11) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 22.0
 
May 25, 2019, midnight 21.9 ppb (20) 10.6 ppb (10) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 20.0
 
May 24, 2019, 11 p.m. 27.7 ppb (26) 15.2 ppb (14) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 26.0
 
May 24, 2019, 10 p.m. 29.7 ppb (28) 16.4 ppb (15) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A N/A 28.0
 
May 24, 2019, 9 p.m. 47.9 ppb (44) 27.5 ppb (25) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 44.0
 
May 24, 2019, 8 p.m. 55.4 ppb (51) 29.0 ppb (27) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 51.0
 
May 24, 2019, 7 p.m. 64.5 ppb (61) 33.5 ppb (31) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 61.0
 
May 24, 2019, 6 p.m. 75.5 ppb (73) 41.5 ppb (38) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 73.0
 
May 24, 2019, 5 p.m. 67.5 ppb (64) 37.3 ppb (35) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 64.0
 
May 24, 2019, 4 p.m. 114.0 ppb (102) 70.3 ppb (67) N/A 44.0 ppb (41) N/A N/A N/A N/A N/A N/A 102.0
 
May 24, 2019, 3 p.m. 122.7 ppb (104) 83.4 ppb (81) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 104.0
 
May 24, 2019, 2 p.m. 155.2 ppb (110) 116.2 ppb (103) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 110.0
 
May 24, 2019, 1 p.m. 161.1 ppb (112) 127.0 ppb (105) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 112.0
 
May 24, 2019, noon 155.8 ppb (111) 120.3 ppb (104) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 111.0
 
May 24, 2019, 11 a.m. 78.0 ppb (76) 44.3 ppb (41) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 76.0
 
May 24, 2019, 10 a.m. 70.7 ppb (68) 39.3 ppb (36) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 68.0
 
May 24, 2019, 9 a.m. 90.6 ppb (89) 51.7 ppb (48) N/A 39.0 ppb (36) N/A N/A N/A N/A N/A N/A 89.0
 
May 24, 2019, 8 a.m. 93.6 ppb (92) 51.8 ppb (48) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 92.0
 
May 24, 2019, 7 a.m. 82.1 ppb (80) 41.7 ppb (39) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 80.0
 
May 24, 2019, 6 a.m. 75.2 ppb (73) 38.1 ppb (35) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 73.0
 
May 24, 2019, 5 a.m. 79.9 ppb (78) 42.0 ppb (39) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 78.0
 
May 24, 2019, 4 a.m. 63.0 ppb (60) 31.8 ppb (29) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 60.0
 
May 24, 2019, 3 a.m. 32.1 ppb (30) 10.9 ppb (10) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 30.0
 
May 24, 2019, 2 a.m. 36.6 ppb (34) 12.4 ppb (11) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 34.0
 
May 24, 2019, 1 a.m. 49.8 ppb (46) 25.4 ppb (24) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 46.0
 
May 24, 2019, midnight 37.3 ppb (35) 17.1 ppb (16) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 35.0
 
May 23, 2019, 11 p.m. 5.3 ppb (5) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
May 23, 2019, 10 p.m. 4.3 ppb (4) 1.1 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, 9 p.m. 4.0 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, 8 p.m. 3.6 ppb (3) 0.4 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. 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
 
May 23, 2019, 6 p.m. 1.9 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A N/A 2.0
 
May 23, 2019, 5 p.m. 3.0 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
 
May 23, 2019, 4 p.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
 
May 23, 2019, 3 p.m. 6.8 ppb (6) 1.2 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
May 23, 2019, 2 p.m. 14.6 ppb (14) 2.7 ppb (3) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 14.0
 
May 23, 2019, 1 p.m. 12.0 ppb (11) 0.6 ppb (1) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 11.0
 
May 23, 2019, noon 8.5 ppb (8) 0.3 ppb (0) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 8.0
 
May 23, 2019, 11 a.m. 5.4 ppb (5) 0.1 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
May 23, 2019, 10 a.m. 8.2 ppb (8) 0.1 ppb (0) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 8.0
 
May 23, 2019, 9 a.m. 4.4 ppb (4) 0.1 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
May 23, 2019, 8 a.m. 6.0 ppb (6) 0.1 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
May 23, 2019, 7 a.m. 6.6 ppb (6) 0.1 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
May 23, 2019, 6 a.m. 4.4 ppb (4) 0.1 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 4.0
 
May 23, 2019, 5 a.m. 5.3 ppb (5) 0.1 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 5.0
 
May 23, 2019, 4 a.m. 8.9 ppb (8) 0.1 ppb (0) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 8.0
 
May 23, 2019, 3 a.m. 9.1 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 8.0
 
May 23, 2019, 2 a.m. 8.2 ppb (8) 0.2 ppb (0) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 8.0
 
May 23, 2019, 1 a.m. 34.3 ppb (32) 15.8 ppb (15) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 32.0
 
May 23, 2019, midnight 8.2 ppb (8) 1.7 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
May 22, 2019, 11 p.m. 33.5 ppb (31) 14.2 ppb (13) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 31.0
 
May 22, 2019, 10 p.m. 41.9 ppb (39) 21.7 ppb (20) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 39.0
 
May 22, 2019, 9 p.m. 52.0 ppb (48) 28.6 ppb (26) N/A 23.0 ppb (21) N/A N/A N/A N/A N/A N/A 48.0
 
May 22, 2019, 8 p.m. 54.4 ppb (50) 29.3 ppb (27) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 50.0
 
May 22, 2019, 7 p.m. 68.6 ppb (66) 36.7 ppb (34) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 66.0
 
May 22, 2019, 6 p.m. 72.5 ppb (70) 39.7 ppb (37) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 70.0
 
May 22, 2019, 5 p.m. 70.9 ppb (68) 39.1 ppb (36) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 68.0
 
May 22, 2019, 4 p.m. 81.6 ppb (79) 46.1 ppb (43) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 79.0
 
May 22, 2019, 3 p.m. 86.2 ppb (84) 50.7 ppb (47) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 84.0
 
May 22, 2019, 2 p.m. 95.6 ppb (94) 57.7 ppb (54) N/A 38.0 ppb (35) N/A N/A N/A N/A N/A N/A 94.0
 
May 22, 2019, 1 p.m. 72.8 ppb (70) 39.7 ppb (37) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 70.0
 
May 22, 2019, noon 57.7 ppb (54) 32.0 ppb (30) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 54.0
 
May 22, 2019, 11 a.m. 11.0 ppb (10) 0.7 ppb (1) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 10.0
 
May 22, 2019, 10 a.m. 18.9 ppb (18) 5.4 ppb (5) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 18.0
 
May 22, 2019, 9 a.m. 24.8 ppb (23) 7.9 ppb (7) N/A 17.0 ppb (16) N/A N/A N/A N/A N/A N/A 23.0
 
May 22, 2019, 8 a.m. 54.9 ppb (51) 24.6 ppb (23) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 51.0
 
May 22, 2019, 7 a.m. 80.1 ppb (78) 40.3 ppb (37) N/A 40.0 ppb (37) N/A N/A N/A N/A N/A N/A 78.0
 
May 22, 2019, 6 a.m. 57.2 ppb (53) 24.8 ppb (23) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 53.0
 
May 22, 2019, 5 a.m. 55.0 ppb (51) 22.6 ppb (21) N/A 32.0 ppb (30) N/A N/A N/A N/A N/A N/A 51.0
 
May 22, 2019, 4 a.m. 58.0 ppb (54) 25.3 ppb (23) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 54.0
 
May 22, 2019, 3 a.m. 54.2 ppb (50) 27.2 ppb (25) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 50.0
 
May 22, 2019, 2 a.m. 49.1 ppb (45) 25.0 ppb (23) N/A 24.0 ppb (22) N/A N/A N/A N/A N/A N/A 45.0
 
May 22, 2019, 1 a.m. 30.6 ppb (28) 15.8 ppb (15) N/A 15.0 ppb (14) N/A N/A N/A N/A N/A N/A 28.0
 
May 22, 2019, midnight 32.2 ppb (30) 17.8 ppb (16) N/A 14.0 ppb (13) N/A N/A N/A N/A N/A N/A 30.0
 
May 21, 2019, 11 p.m. 40.5 ppb (38) 22.4 ppb (21) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 38.0
 
May 21, 2019, 10 p.m. 39.1 ppb (36) 20.4 ppb (19) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 36.0
 
May 21, 2019, 9 p.m. 44.1 ppb (41) 24.5 ppb (23) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 41.0
 
May 21, 2019, 8 p.m. 45.5 ppb (42) 24.7 ppb (23) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 42.0
 
May 21, 2019, 7 p.m. 50.4 ppb (47) 29.0 ppb (27) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 47.0
 
May 21, 2019, 6 p.m. 68.8 ppb (66) 36.2 ppb (34) N/A 33.0 ppb (31) N/A N/A N/A N/A N/A N/A 66.0
 
May 21, 2019, 5 p.m. 41.7 ppb (39) 20.7 ppb (19) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 39.0
 
May 21, 2019, 4 p.m. 9.0 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
 
May 21, 2019, 3 p.m. 8.0 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
 
May 21, 2019, 2 p.m. 7.4 ppb (7) 0.5 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, 1 p.m. 7.5 ppb (7) 0.3 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, noon 4.1 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 21, 2019, 11 a.m. 2.9 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 21, 2019, 10 a.m. 24.6 ppb (23) 4.1 ppb (4) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 23.0
 
May 21, 2019, 9 a.m. 22.7 ppb (21) 4.7 ppb (4) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 21.0
 
May 21, 2019, 8 a.m. 18.2 ppb (17) 2.6 ppb (2) N/A 16.0 ppb (15) N/A N/A N/A N/A N/A N/A 17.0
 
May 21, 2019, 7 a.m. 9.5 ppb (9) 0.2 ppb (0) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 9.0
 
May 21, 2019, 6 a.m. 30.6 ppb (28) 9.7 ppb (9) N/A 21.0 ppb (19) N/A N/A N/A N/A N/A N/A 28.0
 
May 21, 2019, 5 a.m. 39.8 ppb (37) 12.2 ppb (11) N/A 28.0 ppb (26) N/A N/A N/A N/A N/A N/A 37.0
 
May 21, 2019, 4 a.m. 61.0 ppb (57) 23.9 ppb (22) N/A 37.0 ppb (34) N/A N/A N/A N/A N/A N/A 57.0
 
May 21, 2019, 3 a.m. 61.9 ppb (58) 26.6 ppb (25) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 58.0
 
May 21, 2019, 2 a.m. 48.1 ppb (45) 21.9 ppb (20) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 45.0
 
May 21, 2019, 1 a.m. 43.5 ppb (40) 21.1 ppb (20) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 40.0
 
May 21, 2019, midnight 39.4 ppb (36) 19.2 ppb (18) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 36.0
 
May 20, 2019, 11 p.m. 43.0 ppb (40) 21.0 ppb (19) N/A 22.0 ppb (20) N/A N/A N/A N/A N/A N/A 40.0
 
May 20, 2019, 10 p.m. 45.1 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
 
May 20, 2019, 9 p.m. 51.9 ppb (48) 27.3 ppb (25) N/A 25.0 ppb (23) N/A N/A N/A N/A N/A N/A 48.0
 
May 20, 2019, 8 p.m. 52.0 ppb (48) 26.0 ppb (24) N/A 26.0 ppb (24) N/A N/A N/A N/A N/A N/A 48.0
 
May 20, 2019, 7 p.m. 53.5 ppb (50) 26.7 ppb (25) N/A 27.0 ppb (25) N/A N/A N/A N/A N/A N/A 50.0
 
May 20, 2019, 6 p.m. 62.6 ppb (59) 31.2 ppb (29) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 59.0
 
May 20, 2019, 5 p.m. 77.8 ppb (75) 41.8 ppb (39) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 75.0
 
May 20, 2019, 4 p.m. 78.3 ppb (76) 41.9 ppb (39) N/A 36.0 ppb (33) N/A N/A N/A N/A N/A N/A 76.0
 
May 20, 2019, 3 p.m. 75.8 ppb (73) 40.9 ppb (38) N/A 35.0 ppb (32) N/A N/A N/A N/A N/A N/A 73.0
 
May 20, 2019, 2 p.m. 69.9 ppb (67) 35.6 ppb (33) N/A 34.0 ppb (31) N/A N/A N/A N/A N/A N/A 67.0
 
May 20, 2019, 1 p.m. 84.7 ppb (83) 42.8 ppb (40) N/A 42.0 ppb (39) N/A N/A N/A N/A N/A N/A 83.0
 
May 20, 2019, noon 58.5 ppb (55) 28.7 ppb (27) N/A 30.0 ppb (28) N/A N/A N/A N/A N/A N/A 55.0
 
May 20, 2019, 11 a.m. 29.8 ppb (28) 11.3 ppb (10) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 28.0
 
May 20, 2019, 10 a.m. 13.1 ppb (12) 3.9 ppb (4) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 12.0
 
May 20, 2019, 9 a.m. 5.5 ppb (5) 1.7 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
May 20, 2019, 8 a.m. 8.7 ppb (8) 2.0 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A N/A 8.0
 
May 20, 2019, 7 a.m. 5.5 ppb (5) 1.7 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
May 20, 2019, 6 a.m. 4.8 ppb (4) 1.8 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
May 20, 2019, 5 a.m. 8.4 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
 
May 20, 2019, 4 a.m. 7.2 ppb (7) 2.9 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 7.0
 
May 20, 2019, 3 a.m. 10.1 ppb (9) 4.8 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 9.0
 
May 20, 2019, 2 a.m. 9.2 ppb (9) 4.5 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 9.0
 
May 20, 2019, 1 a.m. 9.2 ppb (9) 4.8 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 9.0
 
May 20, 2019, midnight 7.3 ppb (7) 3.6 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 7.0
 
May 19, 2019, 11 p.m. 8.6 ppb (8) 4.5 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 8.0
 
May 19, 2019, 10 p.m. 11.3 ppb (10) 5.2 ppb (5) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 10.0
 
May 19, 2019, 9 p.m. 9.2 ppb (9) 2.8 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
May 19, 2019, 8 p.m. 3.7 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
May 19, 2019, 7 p.m. 2.2 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
 
May 19, 2019, 6 p.m. 2.1 ppb (2) 0.4 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, 5 p.m. 2.3 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
 
May 19, 2019, 4 p.m. 2.6 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
 
May 19, 2019, 3 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 19, 2019, 2 p.m. 4.1 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
 
May 19, 2019, 1 p.m. 6.5 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 19, 2019, noon 11.0 ppb (10) 1.8 ppb (2) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 10.0
 
May 19, 2019, 11 a.m. 10.9 ppb (10) 1.5 ppb (1) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 10.0
 
May 19, 2019, 10 a.m. 8.5 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
 
May 19, 2019, 9 a.m. 7.8 ppb (7) 1.9 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
May 19, 2019, 8 a.m. 8.5 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
 
May 19, 2019, 7 a.m. 8.2 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
 
May 19, 2019, 6 a.m. 11.7 ppb (11) 3.8 ppb (4) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 11.0
 
May 19, 2019, 5 a.m. 17.0 ppb (16) 6.4 ppb (6) N/A 11.0 ppb (10) N/A N/A N/A N/A N/A N/A 16.0
 
May 19, 2019, 4 a.m. 16.9 ppb (16) 5.0 ppb (5) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 16.0
 
May 19, 2019, 3 a.m. 16.7 ppb (15) 5.2 ppb (5) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 15.0
 
May 19, 2019, 2 a.m. 17.9 ppb (17) 6.1 ppb (6) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 17.0
 
May 19, 2019, 1 a.m. 17.3 ppb (16) 6.9 ppb (6) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A N/A 16.0
 
May 19, 2019, midnight 20.9 ppb (19) 9.2 ppb (9) N/A 12.0 ppb (11) N/A N/A N/A N/A N/A N/A 19.0
 
May 18, 2019, 11 p.m. 13.7 ppb (13) 5.2 ppb (5) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A N/A 13.0
 
May 18, 2019, 10 p.m. 9.2 ppb (9) 1.8 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, 9 p.m. 4.6 ppb (4) 1.0 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, 8 p.m. 7.4 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 18, 2019, 7 p.m. 11.7 ppb (11) 2.8 ppb (3) N/A 9.0 ppb (8) N/A N/A N/A N/A N/A N/A 11.0
 
May 18, 2019, 6 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