ID: 2779

AQSQID: 060371602

Site Name: Pico Rivera

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

Updated: Oct. 19, 2021, 1:02 p.m.

Location: Pico Riva (Longacres), CA

Reporting: True, Located: True

Current AQI: 34.0

Pico Riva (Longacres) CA, US: 34.010283, -118.068484

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 19, 2021, 11 a.m. 35.4 ppb (34) 14.1 ppb (14) N/A 21.0 ppb (20) N/A N/A 0.0 ppb (0) 0.38 ppb (5) N/A N/A 34.0
 
Oct. 19, 2021, 10 a.m. 38.3 ppb (37) 15.3 ppb (15) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) 0.44 ppb (5) N/A N/A 37.0
 
Oct. 19, 2021, 9 a.m. 37.1 ppb (35) 11.7 ppb (12) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) 0.41 ppb (5) N/A N/A 35.0
 
Oct. 19, 2021, 8 a.m. 34.9 ppb (33) 8.4 ppb (8) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.37 ppb (5) N/A N/A 33.0
 
Oct. 19, 2021, 7 a.m. 29.6 ppb (28) 2.7 ppb (3) N/A 27.0 ppb (26) N/A N/A 3.0 ppb (3) 0.29 ppb (4) N/A N/A 28.0
 
Oct. 19, 2021, 6 a.m. 23.1 ppb (22) 2.2 ppb (3) N/A 21.0 ppb (20) N/A N/A 6.0 ppb (6) 0.31 ppb (4) N/A N/A 22.0
 
Oct. 19, 2021, 5 a.m. 15.7 ppb (15) 0.2 ppb (1) N/A 16.0 ppb (16) N/A N/A 21.0 ppb (20) 0.2 ppb (3) N/A N/A 20.0
 
Oct. 19, 2021, 4 a.m. 12.7 ppb (12) 0.2 ppb (1) N/A 13.0 ppb (13) N/A N/A 25.0 ppb (24) 0.19 ppb (3) N/A N/A 24.0
 
Oct. 19, 2021, 3 a.m. 12.5 ppb (12) 0.2 ppb (1) N/A 12.0 ppb (12) N/A N/A 26.0 ppb (25) 0.19 ppb (3) N/A N/A 25.0
 
Oct. 19, 2021, 2 a.m. 12.1 ppb (12) 0.3 ppb (1) N/A 12.0 ppb (12) N/A N/A 29.0 ppb (27) 0.2 ppb (3) N/A N/A 27.0
 
Oct. 19, 2021, 1 a.m. 8.8 ppb (9) 0.3 ppb (1) N/A 9.0 ppb (9) N/A N/A 34.0 ppb (32) 0.21 ppb (3) N/A N/A 32.0
 
Oct. 19, 2021, midnight 7.6 ppb (8) 0.7 ppb (1) N/A 7.0 ppb (7) N/A N/A 37.0 ppb (35) 0.18 ppb (3) N/A N/A 35.0
 
Oct. 18, 2021, 11 p.m. 6.5 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 40.0 ppb (38) 0.18 ppb (3) N/A N/A 38.0
 
Oct. 18, 2021, 10 p.m. 6.4 ppb (7) 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 42.0 ppb (39) 0.16 ppb (3) N/A N/A 39.0
 
Oct. 18, 2021, 9 p.m. 5.7 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 42.0 ppb (39) 0.16 ppb (3) N/A N/A 39.0
 
Oct. 18, 2021, 8 p.m. 5.4 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 43.0 ppb (40) 0.15 ppb (2) N/A N/A 40.0
 
Oct. 18, 2021, 7 p.m. 5.4 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 42.0 ppb (39) 0.15 ppb (2) N/A N/A 39.0
 
Oct. 18, 2021, 6 p.m. 7.8 ppb (8) 1.4 ppb (2) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (36) 0.16 ppb (3) N/A N/A 36.0
 
Oct. 18, 2021, 5 p.m. 12.1 ppb (12) 2.0 ppb (2) N/A 10.0 ppb (10) N/A N/A 32.0 ppb (30) 0.2 ppb (3) N/A N/A 30.0
 
Oct. 18, 2021, 4 p.m. 11.6 ppb (11) 1.1 ppb (2) N/A 10.0 ppb (10) N/A N/A 31.0 ppb (29) 0.21 ppb (3) N/A N/A 29.0
 
Oct. 18, 2021, 3 p.m. 15.5 ppb (15) 1.8 ppb (2) N/A 14.0 ppb (14) N/A N/A 17.0 ppb (16) 0.24 ppb (3) N/A N/A 16.0
 
Oct. 18, 2021, 2 p.m. 21.7 ppb (21) 1.6 ppb (2) N/A 20.0 ppb (19) N/A N/A 12.0 ppb (12) 0.24 ppb (3) N/A N/A 21.0
 
Oct. 18, 2021, 1 p.m. 12.6 ppb (12) 0.3 ppb (1) N/A 12.0 ppb (12) N/A N/A 17.0 ppb (16) 0.21 ppb (3) N/A N/A 16.0
 
Oct. 18, 2021, noon 11.9 ppb (12) 0.6 ppb (1) N/A 11.0 ppb (11) N/A N/A 17.0 ppb (16) 0.21 ppb (3) N/A N/A 16.0
 
Oct. 18, 2021, 11 a.m. 12.8 ppb (13) 0.4 ppb (1) N/A 12.0 ppb (12) N/A N/A 16.0 ppb (15) 0.19 ppb (3) N/A N/A 15.0
 
Oct. 18, 2021, 10 a.m. 15.4 ppb (15) 0.6 ppb (1) N/A 15.0 ppb (15) N/A N/A 13.0 ppb (13) 0.21 ppb (3) N/A N/A 15.0
 
Oct. 18, 2021, 9 a.m. 15.5 ppb (15) 0.5 ppb (1) N/A 15.0 ppb (15) N/A N/A 12.0 ppb (12) 0.24 ppb (3) N/A N/A 15.0
 
Oct. 18, 2021, 8 a.m. 11.5 ppb (11) 0.4 ppb (1) N/A 11.0 ppb (11) N/A N/A 15.0 ppb (14) 0.23 ppb (3) N/A N/A 14.0
 
Oct. 18, 2021, 7 a.m. 9.6 ppb (10) 0.2 ppb (1) N/A 9.0 ppb (9) N/A N/A 24.0 ppb (23) 0.18 ppb (3) N/A N/A 23.0
 
Oct. 18, 2021, 6 a.m. 9.3 ppb (9) 0.5 ppb (1) N/A 9.0 ppb (9) N/A N/A 23.0 ppb (22) 0.2 ppb (3) N/A N/A 22.0
 
Oct. 18, 2021, 5 a.m. 10.7 ppb (11) 0.4 ppb (1) N/A 10.0 ppb (10) N/A N/A 21.0 ppb (20) 0.26 ppb (4) N/A N/A 20.0
 
Oct. 18, 2021, 4 a.m. 13.8 ppb (14) 0.3 ppb (1) N/A 14.0 ppb (14) N/A N/A 22.0 ppb (21) 0.28 ppb (4) N/A N/A 21.0
 
Oct. 18, 2021, 3 a.m. 15.1 ppb (15) 0.4 ppb (1) N/A 15.0 ppb (15) N/A N/A 29.0 ppb (27) 0.25 ppb (3) N/A N/A 27.0
 
Oct. 18, 2021, 2 a.m. 13.7 ppb (13) 0.5 ppb (1) N/A 13.0 ppb (13) N/A N/A 33.0 ppb (31) 0.24 ppb (3) N/A N/A 31.0
 
Oct. 18, 2021, 1 a.m. 9.9 ppb (10) 0.1 ppb (1) N/A 10.0 ppb (10) N/A N/A 43.0 ppb (40) 0.22 ppb (3) N/A N/A 40.0
 
Oct. 18, 2021, midnight 11.9 ppb (12) 0.9 ppb (1) N/A 11.0 ppb (11) N/A N/A 42.0 ppb (39) 0.23 ppb (3) N/A N/A 39.0
 
Oct. 17, 2021, 11 p.m. 11.3 ppb (11) 1.2 ppb (2) N/A 10.0 ppb (10) N/A N/A 50.0 ppb (47) 0.23 ppb (3) N/A N/A 47.0
 
Oct. 17, 2021, 10 p.m. 9.2 ppb (9) 1.1 ppb (2) N/A 8.0 ppb (8) N/A N/A 55.0 ppb (51) 0.23 ppb (3) N/A N/A 51.0
 
Oct. 17, 2021, 9 p.m. 14.7 ppb (14) 1.9 ppb (2) N/A 13.0 ppb (13) N/A N/A 60.0 ppb (68) 0.28 ppb (4) N/A N/A 68.0
 
Oct. 17, 2021, 8 p.m. 14.5 ppb (14) 2.0 ppb (2) N/A 13.0 ppb (13) N/A N/A 59.0 ppb (65) 0.29 ppb (4) N/A N/A 65.0
 
Oct. 17, 2021, 7 p.m. 12.8 ppb (13) 2.0 ppb (2) N/A 11.0 ppb (11) N/A N/A 54.0 ppb (50) 0.27 ppb (4) N/A N/A 50.0
 
Oct. 17, 2021, 6 p.m. 13.0 ppb (13) 2.3 ppb (3) N/A 11.0 ppb (11) N/A N/A 49.0 ppb (46) 0.25 ppb (3) N/A N/A 46.0
 
Oct. 17, 2021, 5 p.m. 18.2 ppb (18) 3.8 ppb (4) N/A 14.0 ppb (14) N/A N/A 41.0 ppb (38) 0.33 ppb (4) N/A N/A 38.0
 
Oct. 17, 2021, 4 p.m. 40.2 ppb (38) 14.2 ppb (14) N/A 26.0 ppb (25) N/A N/A 22.0 ppb (21) 0.51 ppb (6) N/A N/A 38.0
 
Oct. 17, 2021, 3 p.m. 57.5 ppb (55) 28.1 ppb (27) N/A 30.0 ppb (29) N/A N/A 7.0 ppb (7) 0.73 ppb (8) N/A N/A 55.0
 
Oct. 17, 2021, 2 p.m. 55.9 ppb (54) 27.6 ppb (27) N/A 28.0 ppb (27) N/A N/A 2.0 ppb (2) 0.81 ppb (10) N/A N/A 54.0
 
Oct. 17, 2021, 1 p.m. 61.8 ppb (60) 30.9 ppb (30) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 0.86 ppb (11) N/A N/A 60.0
 
Oct. 17, 2021, noon 52.9 ppb (50) 22.5 ppb (22) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) 0.81 ppb (10) N/A N/A 50.0
 
Oct. 17, 2021, 11 a.m. 49.4 ppb (47) 16.4 ppb (16) N/A 33.0 ppb (32) N/A N/A 1.0 ppb (1) 0.82 ppb (10) N/A N/A 47.0
 
Oct. 17, 2021, 10 a.m. 69.7 ppb (68) 32.5 ppb (31) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.84 ppb (10) N/A N/A 68.0
 
Oct. 17, 2021, 9 a.m. 53.7 ppb (51) 16.8 ppb (16) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.63 ppb (7) N/A N/A 51.0
 
Oct. 17, 2021, 8 a.m. 47.7 ppb (45) 9.2 ppb (9) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.81 ppb (10) N/A N/A 45.0
 
Oct. 17, 2021, 7 a.m. 41.0 ppb (39) 3.5 ppb (4) N/A 38.0 ppb (36) N/A N/A 3.0 ppb (3) 0.72 ppb (8) N/A N/A 39.0
 
Oct. 17, 2021, 6 a.m. 39.6 ppb (38) 2.1 ppb (2) N/A 38.0 ppb (36) N/A N/A 4.0 ppb (4) 0.65 ppb (8) N/A N/A 38.0
 
Oct. 17, 2021, 5 a.m. 28.4 ppb (27) 1.1 ppb (2) N/A 27.0 ppb (26) N/A N/A 20.0 ppb (19) 0.45 ppb (6) N/A N/A 27.0
 
Oct. 17, 2021, 4 a.m. 36.1 ppb (35) 0.9 ppb (1) N/A 35.0 ppb (34) N/A N/A 14.0 ppb (13) 0.57 ppb (7) N/A N/A 35.0
 
Oct. 17, 2021, 3 a.m. 37.7 ppb (36) 0.6 ppb (1) N/A 37.0 ppb (35) N/A N/A 12.0 ppb (12) 0.55 ppb (7) N/A N/A 36.0
 
Oct. 17, 2021, 2 a.m. 21.0 ppb (20) 0.1 ppb (1) N/A 21.0 ppb (20) N/A N/A 31.0 ppb (29) 0.34 ppb (4) N/A N/A 29.0
 
Oct. 17, 2021, 1 a.m. 27.7 ppb (27) 0.3 ppb (1) N/A 27.0 ppb (26) N/A N/A 35.0 ppb (33) 0.38 ppb (5) N/A N/A 33.0
 
Oct. 17, 2021, midnight 22.6 ppb (22) 1.2 ppb (2) N/A 21.0 ppb (20) N/A N/A 42.0 ppb (39) 0.32 ppb (4) N/A N/A 39.0
 
Oct. 16, 2021, 11 p.m. 16.2 ppb (16) 1.7 ppb (2) N/A 15.0 ppb (15) N/A N/A 52.0 ppb (49) 0.26 ppb (4) N/A N/A 49.0
 
Oct. 16, 2021, 10 p.m. 12.1 ppb (12) 1.4 ppb (2) N/A 11.0 ppb (11) N/A N/A 57.0 ppb (58) 0.25 ppb (3) N/A N/A 58.0
 
Oct. 16, 2021, 9 p.m. 5.1 ppb (5) 0.5 ppb (1) N/A 5.0 ppb (5) N/A N/A 59.0 ppb (65) 0.17 ppb (3) N/A N/A 65.0
 
Oct. 16, 2021, 8 p.m. 7.3 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 53.0 ppb (50) 0.19 ppb (3) N/A N/A 50.0
 
Oct. 16, 2021, 7 p.m. 12.9 ppb (13) 2.4 ppb (3) N/A 10.0 ppb (10) N/A N/A 45.0 ppb (42) 0.23 ppb (3) N/A N/A 42.0
 
Oct. 16, 2021, 6 p.m. 18.6 ppb (18) 4.5 ppb (5) N/A 14.0 ppb (14) N/A N/A 36.0 ppb (34) 0.26 ppb (4) N/A N/A 34.0
 
Oct. 16, 2021, 5 p.m. 29.3 ppb (28) 9.3 ppb (9) N/A 20.0 ppb (19) N/A N/A 26.0 ppb (25) 0.33 ppb (4) N/A N/A 28.0
 
Oct. 16, 2021, 4 p.m. 41.0 ppb (39) 15.8 ppb (15) N/A 25.0 ppb (24) N/A N/A 17.0 ppb (16) 0.43 ppb (5) N/A N/A 39.0
 
Oct. 16, 2021, 3 p.m. 56.4 ppb (54) 27.1 ppb (26) N/A 29.0 ppb (28) N/A N/A 7.0 ppb (7) 0.65 ppb (8) N/A N/A 54.0
 
Oct. 16, 2021, 2 p.m. 53.5 ppb (51) 23.7 ppb (23) N/A 30.0 ppb (29) N/A N/A 3.0 ppb (3) 0.61 ppb (7) N/A N/A 51.0
 
Oct. 16, 2021, 1 p.m. 41.9 ppb (40) 10.8 ppb (11) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) 0.52 ppb (6) N/A N/A 40.0
 
Oct. 16, 2021, noon 38.0 ppb (36) 8.0 ppb (8) N/A 30.0 ppb (29) N/A N/A 3.0 ppb (3) 0.51 ppb (6) N/A N/A 36.0
 
Oct. 16, 2021, 11 a.m. 68.8 ppb (67) 33.5 ppb (32) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.87 ppb (11) N/A N/A 67.0
 
Oct. 16, 2021, 10 a.m. 77.1 ppb (76) 39.5 ppb (38) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 0.97 ppb (12) N/A N/A 76.0
 
Oct. 16, 2021, 9 a.m. 76.8 ppb (76) 37.4 ppb (36) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) 0.87 ppb (11) N/A N/A 76.0
 
Oct. 16, 2021, 8 a.m. 78.2 ppb (77) 36.4 ppb (35) N/A 42.0 ppb (40) N/A N/A 1.0 ppb (1) 0.79 ppb (10) N/A N/A 77.0
 
Oct. 16, 2021, 7 a.m. 84.1 ppb (84) 39.7 ppb (38) N/A 45.0 ppb (43) N/A N/A 1.0 ppb (1) 0.96 ppb (12) N/A N/A 84.0
 
Oct. 16, 2021, 6 a.m. 69.2 ppb (68) 24.4 ppb (24) N/A 45.0 ppb (43) N/A N/A 1.0 ppb (1) 0.9 ppb (11) N/A N/A 68.0
 
Oct. 16, 2021, 5 a.m. 68.4 ppb (67) 24.6 ppb (24) N/A 44.0 ppb (42) N/A N/A 1.0 ppb (1) 0.83 ppb (10) N/A N/A 67.0
 
Oct. 16, 2021, 4 a.m. 71.7 ppb (70) 23.5 ppb (23) N/A 48.0 ppb (46) N/A N/A 1.0 ppb (1) 1.04 ppb (12) N/A N/A 70.0
 
Oct. 16, 2021, 3 a.m. 43.7 ppb (42) 2.1 ppb (2) N/A 42.0 ppb (40) N/A N/A 10.0 ppb (10) 0.66 ppb (8) N/A N/A 42.0
 
Oct. 16, 2021, 2 a.m. 29.7 ppb (29) 0.4 ppb (1) N/A 29.0 ppb (28) N/A N/A 26.0 ppb (25) 0.44 ppb (5) N/A N/A 29.0
 
Oct. 16, 2021, 1 a.m. 22.7 ppb (22) 0.4 ppb (1) N/A 22.0 ppb (21) N/A N/A 38.0 ppb (36) 0.35 ppb (4) N/A N/A 36.0
 
Oct. 16, 2021, midnight 16.3 ppb (16) 0.9 ppb (1) N/A 15.0 ppb (15) N/A N/A 48.0 ppb (45) 0.29 ppb (4) N/A N/A 45.0
 
Oct. 15, 2021, 11 p.m. 6.6 ppb (7) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 51.0 ppb (48) 0.18 ppb (3) N/A N/A 48.0
 
Oct. 15, 2021, 10 p.m. 7.9 ppb (8) 0.9 ppb (1) N/A 7.0 ppb (7) N/A N/A 53.0 ppb (50) 0.18 ppb (3) N/A N/A 50.0
 
Oct. 15, 2021, 9 p.m. 9.4 ppb (9) 1.3 ppb (2) N/A 8.0 ppb (8) N/A N/A 50.0 ppb (47) 0.18 ppb (3) N/A N/A 47.0
 
Oct. 15, 2021, 8 p.m. 6.7 ppb (7) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 48.0 ppb (45) 0.15 ppb (2) N/A N/A 45.0
 
Oct. 15, 2021, 7 p.m. 13.3 ppb (13) 2.8 ppb (3) N/A 11.0 ppb (11) N/A N/A 41.0 ppb (38) 0.19 ppb (3) N/A N/A 38.0
 
Oct. 15, 2021, 6 p.m. 28.1 ppb (27) 8.2 ppb (8) N/A 20.0 ppb (19) N/A N/A 29.0 ppb (27) 0.31 ppb (4) N/A N/A 27.0
 
Oct. 15, 2021, 5 p.m. 37.4 ppb (36) 13.2 ppb (13) N/A 24.0 ppb (23) N/A N/A 21.0 ppb (20) 0.39 ppb (5) N/A N/A 36.0
 
Oct. 15, 2021, 4 p.m. 60.9 ppb (59) 29.4 ppb (28) N/A 32.0 ppb (31) N/A N/A 12.0 ppb (12) 0.6 ppb (7) N/A N/A 59.0
 
Oct. 15, 2021, 3 p.m. 74.9 ppb (74) 41.1 ppb (39) N/A 34.0 ppb (33) N/A N/A 5.0 ppb (5) 0.75 ppb (10) N/A N/A 74.0
 
Oct. 15, 2021, 2 p.m. 67.9 ppb (66) 35.3 ppb (34) N/A 33.0 ppb (32) N/A N/A 2.0 ppb (2) 0.68 ppb (8) N/A N/A 66.0
 
Oct. 15, 2021, 1 p.m. 64.6 ppb (63) 30.7 ppb (29) N/A 34.0 ppb (33) N/A N/A 0.0 ppb (0) 0.71 ppb (8) N/A N/A 63.0
 
Oct. 15, 2021, noon 78.1 ppb (77) 40.9 ppb (39) N/A 37.0 ppb (35) N/A N/A 0.0 ppb (0) 0.82 ppb (10) N/A N/A 77.0
 
Oct. 15, 2021, 11 a.m. 101.4 ppb (102) 60.5 ppb (58) N/A 41.0 ppb (39) N/A N/A 0.0 ppb (0) 0.96 ppb (12) N/A N/A 102.0
 
Oct. 15, 2021, 10 a.m. 92.5 ppb (93) 50.5 ppb (48) N/A 42.0 ppb (40) N/A N/A 0.0 ppb (0) 0.97 ppb (12) N/A N/A 93.0
 
Oct. 15, 2021, 9 a.m. 79.4 ppb (79) 36.3 ppb (35) N/A 43.0 ppb (41) N/A N/A 0.0 ppb (0) 0.94 ppb (11) N/A N/A 79.0
 
Oct. 15, 2021, 8 a.m. 82.8 ppb (82) 36.0 ppb (34) N/A 47.0 ppb (45) N/A N/A 0.0 ppb (0) 0.85 ppb (10) N/A N/A 82.0
 
Oct. 15, 2021, 7 a.m. 63.4 ppb (62) 18.9 ppb (18) N/A 45.0 ppb (43) N/A N/A 0.0 ppb (0) 0.65 ppb (8) N/A N/A 62.0
 
Oct. 15, 2021, 6 a.m. 59.4 ppb (57) 14.5 ppb (14) N/A 45.0 ppb (43) N/A N/A 0.0 ppb (0) 0.64 ppb (7) N/A N/A 57.0
 
Oct. 15, 2021, 5 a.m. 53.4 ppb (51) 4.3 ppb (5) N/A 49.0 ppb (47) N/A N/A 2.0 ppb (2) 0.65 ppb (8) N/A N/A 51.0
 
Oct. 15, 2021, 4 a.m. 55.4 ppb (53) 6.2 ppb (6) N/A 49.0 ppb (47) N/A N/A 3.0 ppb (3) 0.66 ppb (8) N/A N/A 53.0
 
Oct. 15, 2021, 3 a.m. 44.5 ppb (42) 1.7 ppb (2) N/A 43.0 ppb (41) N/A N/A 11.0 ppb (11) 0.57 ppb (7) N/A N/A 42.0
 
Oct. 15, 2021, 2 a.m. 26.6 ppb (26) 0.1 ppb (1) N/A 27.0 ppb (26) N/A N/A 31.0 ppb (29) 0.42 ppb (5) N/A N/A 29.0
 
Oct. 15, 2021, 1 a.m. 28.6 ppb (27) 0.3 ppb (1) N/A 28.0 ppb (27) N/A N/A 34.0 ppb (32) 0.39 ppb (5) N/A N/A 32.0
 
Oct. 15, 2021, midnight 28.4 ppb (27) 1.9 ppb (2) N/A 27.0 ppb (26) N/A N/A 44.0 ppb (41) 0.38 ppb (5) N/A N/A 41.0
 
Oct. 14, 2021, 11 p.m. 38.0 ppb (36) 4.9 ppb (5) N/A 33.0 ppb (32) N/A N/A 42.0 ppb (39) 0.48 ppb (6) N/A N/A 39.0
 
Oct. 14, 2021, 10 p.m. 31.1 ppb (30) 4.8 ppb (5) N/A 26.0 ppb (25) N/A N/A 46.0 ppb (43) 0.39 ppb (5) N/A N/A 43.0
 
Oct. 14, 2021, 9 p.m. 19.8 ppb (19) 3.2 ppb (4) N/A 17.0 ppb (17) N/A N/A 51.0 ppb (48) 0.31 ppb (4) N/A N/A 48.0
 
Oct. 14, 2021, 8 p.m. 15.7 ppb (15) 2.8 ppb (3) N/A 13.0 ppb (13) N/A N/A 50.0 ppb (47) 0.27 ppb (4) N/A N/A 47.0
 
Oct. 14, 2021, 7 p.m. 22.0 ppb (21) 4.9 ppb (5) N/A 17.0 ppb (17) N/A N/A 42.0 ppb (39) 0.28 ppb (4) N/A N/A 39.0
 
Oct. 14, 2021, 6 p.m. 36.6 ppb (35) 11.0 ppb (11) N/A 26.0 ppb (25) N/A N/A 29.0 ppb (27) 0.36 ppb (5) N/A N/A 35.0
 
Oct. 14, 2021, 5 p.m. 46.8 ppb (45) 17.1 ppb (17) N/A 30.0 ppb (29) N/A N/A 21.0 ppb (20) 0.41 ppb (5) N/A N/A 45.0
 
Oct. 14, 2021, 4 p.m. 96.5 ppb (97) 55.2 ppb (53) N/A 42.0 ppb (40) N/A N/A 8.0 ppb (8) 0.66 ppb (8) N/A N/A 97.0
 
Oct. 14, 2021, 3 p.m. 147.5 ppb (110) 105.7 ppb (102) N/A 42.0 ppb (40) N/A N/A 2.0 ppb (2) 1.08 ppb (13) N/A N/A 110.0
 
Oct. 14, 2021, 2 p.m. 80.6 ppb (80) 49.4 ppb (47) N/A 32.0 ppb (31) N/A N/A 1.0 ppb (1) 0.78 ppb (10) N/A N/A 80.0
 
Oct. 14, 2021, 1 p.m. 82.0 ppb (81) 50.5 ppb (48) N/A 32.0 ppb (31) N/A N/A 0.0 ppb (0) 0.82 ppb (10) N/A N/A 81.0
 
Oct. 14, 2021, noon 75.6 ppb (75) 42.0 ppb (40) N/A 34.0 ppb (33) N/A N/A 0.0 ppb (0) 0.72 ppb (8) N/A N/A 75.0
 
Oct. 14, 2021, 11 a.m. 64.2 ppb (62) 31.3 ppb (30) N/A 33.0 ppb (32) N/A N/A 0.0 ppb (0) 0.65 ppb (8) N/A N/A 62.0
 
Oct. 14, 2021, 10 a.m. 62.5 ppb (61) 27.4 ppb (26) N/A 35.0 ppb (34) N/A N/A 0.0 ppb (0) 0.63 ppb (7) N/A N/A 61.0
 
Oct. 14, 2021, 9 a.m. 63.5 ppb (62) 26.2 ppb (25) N/A 38.0 ppb (36) N/A N/A 0.0 ppb (0) 0.62 ppb (7) N/A N/A 62.0
 
Oct. 14, 2021, 8 a.m. 60.2 ppb (58) 22.1 ppb (21) N/A 38.0 ppb (36) N/A N/A 0.0 ppb (0) 0.58 ppb (7) N/A N/A 58.0
 
Oct. 14, 2021, 7 a.m. 43.2 ppb (41) 5.0 ppb (5) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 0.54 ppb (6) N/A N/A 41.0
 
Oct. 14, 2021, 6 a.m. 40.4 ppb (39) 3.0 ppb (3) N/A 38.0 ppb (36) N/A N/A 2.0 ppb (2) 0.48 ppb (6) N/A N/A 39.0
 
Oct. 14, 2021, 5 a.m. 42.7 ppb (41) 1.2 ppb (2) N/A 42.0 ppb (40) N/A N/A 6.0 ppb (6) 0.46 ppb (6) N/A N/A 41.0
 
Oct. 14, 2021, 4 a.m. 32.9 ppb (32) 0.4 ppb (1) N/A 33.0 ppb (32) N/A N/A 16.0 ppb (15) 0.44 ppb (5) N/A N/A 32.0
 
Oct. 14, 2021, 3 a.m. 21.1 ppb (20) 0.2 ppb (1) N/A 21.0 ppb (20) N/A N/A 32.0 ppb (30) 0.35 ppb (4) N/A N/A 30.0
 
Oct. 14, 2021, 2 a.m. 18.8 ppb (18) 0.3 ppb (1) N/A 19.0 ppb (18) N/A N/A 37.0 ppb (35) 0.33 ppb (4) N/A N/A 35.0
 
Oct. 14, 2021, 1 a.m. 15.6 ppb (15) 0.4 ppb (1) N/A 15.0 ppb (15) N/A N/A 40.0 ppb (38) 0.28 ppb (4) N/A N/A 38.0
 
Oct. 14, 2021, midnight 12.2 ppb (12) 0.9 ppb (1) N/A 11.0 ppb (11) N/A N/A 45.0 ppb (42) 0.24 ppb (3) N/A N/A 42.0
 
Oct. 13, 2021, 11 p.m. 14.8 ppb (14) 2.4 ppb (3) N/A 12.0 ppb (12) N/A N/A 42.0 ppb (39) 0.23 ppb (3) N/A N/A 39.0
 
Oct. 13, 2021, 10 p.m. 13.4 ppb (13) 2.5 ppb (3) N/A 11.0 ppb (11) N/A N/A 45.0 ppb (42) 0.23 ppb (3) N/A N/A 42.0
 
Oct. 13, 2021, 9 p.m. 14.1 ppb (14) 2.6 ppb (3) N/A 12.0 ppb (12) N/A N/A 47.0 ppb (44) 0.26 ppb (4) N/A N/A 44.0
 
Oct. 13, 2021, 8 p.m. 16.3 ppb (16) 3.4 ppb (4) N/A 13.0 ppb (13) N/A N/A 45.0 ppb (42) 0.26 ppb (4) N/A N/A 42.0
 
Oct. 13, 2021, 7 p.m. 15.3 ppb (15) 3.5 ppb (4) N/A 12.0 ppb (12) N/A N/A 42.0 ppb (39) 0.23 ppb (3) N/A N/A 39.0
 
Oct. 13, 2021, 6 p.m. 29.4 ppb (28) 9.2 ppb (9) N/A 20.0 ppb (19) N/A N/A 31.0 ppb (29) 0.31 ppb (4) N/A N/A 29.0
 
Oct. 13, 2021, 5 p.m. 51.2 ppb (49) 21.3 ppb (21) N/A 30.0 ppb (29) N/A N/A 17.0 ppb (16) 0.4 ppb (5) N/A N/A 49.0
 
Oct. 13, 2021, 4 p.m. 56.9 ppb (55) 25.8 ppb (25) N/A 31.0 ppb (30) N/A N/A 13.0 ppb (13) 0.46 ppb (6) N/A N/A 55.0
 
Oct. 13, 2021, 3 p.m. 82.9 ppb (82) 48.6 ppb (46) N/A 35.0 ppb (34) N/A N/A 6.0 ppb (6) 0.7 ppb (8) N/A N/A 82.0
 
Oct. 13, 2021, 2 p.m. 81.0 ppb (80) 49.6 ppb (47) N/A 32.0 ppb (31) N/A N/A 2.0 ppb (2) 0.73 ppb (8) N/A N/A 80.0
 
Oct. 13, 2021, 1 p.m. 62.5 ppb (61) 33.1 ppb (32) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 0.59 ppb (7) N/A N/A 61.0
 
Oct. 13, 2021, noon 48.7 ppb (46) 20.6 ppb (20) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.51 ppb (6) N/A N/A 46.0
 
Oct. 13, 2021, 11 a.m. 33.8 ppb (32) 6.4 ppb (7) N/A 28.0 ppb (27) N/A N/A 1.0 ppb (1) 0.42 ppb (5) N/A N/A 32.0
 
Oct. 13, 2021, 10 a.m. 42.8 ppb (41) 12.3 ppb (12) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 0.5 ppb (6) N/A N/A 41.0
 
Oct. 13, 2021, 9 a.m. 47.9 ppb (46) 16.1 ppb (16) N/A 32.0 ppb (31) N/A N/A 1.0 ppb (1) 0.57 ppb (7) N/A N/A 46.0
 
Oct. 13, 2021, 8 a.m. 43.0 ppb (41) 12.1 ppb (12) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) 0.56 ppb (7) N/A N/A 41.0
 
Oct. 13, 2021, 7 a.m. 45.5 ppb (43) 13.1 ppb (13) N/A 32.0 ppb (31) N/A N/A 0.0 ppb (0) 0.47 ppb (6) N/A N/A 43.0
 
Oct. 13, 2021, 6 a.m. 35.3 ppb (34) 4.7 ppb (5) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A N/A 34.0
 
Oct. 13, 2021, 5 a.m. 36.9 ppb (35) 3.6 ppb (4) N/A 33.0 ppb (32) N/A N/A 3.0 ppb (3) 0.4 ppb (5) N/A N/A 35.0
 
Oct. 13, 2021, 4 a.m. 31.8 ppb (30) 2.0 ppb (2) N/A 30.0 ppb (29) N/A N/A 7.0 ppb (7) 0.45 ppb (6) N/A N/A 30.0
 
Oct. 13, 2021, 3 a.m. 23.3 ppb (22) 0.5 ppb (1) N/A 23.0 ppb (22) N/A N/A 19.0 ppb (18) 0.33 ppb (4) N/A N/A 22.0
 
Oct. 13, 2021, 2 a.m. 15.8 ppb (15) 0.1 ppb (1) N/A 16.0 ppb (16) N/A N/A 29.0 ppb (27) 0.29 ppb (4) N/A N/A 27.0
 
Oct. 13, 2021, 1 a.m. 15.2 ppb (15) 0.4 ppb (1) N/A 15.0 ppb (15) N/A N/A 34.0 ppb (32) 0.26 ppb (4) N/A N/A 32.0
 
Oct. 13, 2021, midnight 9.6 ppb (10) 0.8 ppb (1) N/A 9.0 ppb (9) N/A N/A 44.0 ppb (41) 0.25 ppb (3) N/A N/A 41.0
 
Oct. 12, 2021, 11 p.m. 8.1 ppb (8) 1.3 ppb (2) N/A 7.0 ppb (7) N/A N/A 44.0 ppb (41) 0.22 ppb (3) N/A N/A 41.0
 
Oct. 12, 2021, 10 p.m. 8.8 ppb (9) 1.8 ppb (2) N/A 7.0 ppb (7) N/A N/A 42.0 ppb (39) 0.19 ppb (3) N/A N/A 39.0
 
Oct. 12, 2021, 9 p.m. 6.1 ppb (6) 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 42.0 ppb (39) 0.17 ppb (3) N/A N/A 39.0
 
Oct. 12, 2021, 8 p.m. 4.6 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (38) 0.16 ppb (3) N/A N/A 38.0
 
Oct. 12, 2021, 7 p.m. 2.8 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (38) 0.15 ppb (2) N/A N/A 38.0
 
Oct. 12, 2021, 6 p.m. 2.7 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) 0.15 ppb (2) N/A N/A 36.0
 
Oct. 12, 2021, 5 p.m. 3.2 ppb (4) 0.9 ppb (1) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (34) 0.15 ppb (2) N/A N/A 34.0
 
Oct. 12, 2021, 4 p.m. 3.3 ppb (4) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) 0.17 ppb (3) N/A N/A 33.0
 
Oct. 12, 2021, 3 p.m. 3.3 ppb (4) 0.5 ppb (1) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (31) 0.16 ppb (3) N/A N/A 31.0
 
Oct. 12, 2021, 2 p.m. 3.7 ppb (4) 0.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (31) 0.16 ppb (3) N/A N/A 31.0
 
Oct. 12, 2021, 1 p.m. 3.1 ppb (3) 0.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) 0.15 ppb (2) N/A N/A 32.0
 
Oct. 12, 2021, noon 3.6 ppb (4) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 32.0 ppb (30) 0.16 ppb (3) N/A N/A 30.0