ID: 2722

AQSQID: 060010013

Site Name: Berkeley Aquatic Park

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

Updated: Aug. 8, 2020, 1:44 p.m.

Location: Berkeley (Marina), CA

Reporting: True, Located: True

Current AQI: 33.0

Berkeley (Marina) CA, US: 37.864767, -122.302741

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Aug. 8, 2020, noon 10.4 ppb (10) 6.1 ppb (6) N/A 4.0 ppb (4) N/A N/A 19.0 ppb (15) 0.4 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 8, 2020, 11 a.m. 8.5 ppb (8) 4.6 ppb (4) N/A 4.0 ppb (4) N/A N/A 20.0 ppb (15) 0.38 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 8, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (33) 33.0
 
Aug. 8, 2020, 9 a.m. 4.7 ppb (4) 2.4 ppb (2) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (16) 0.35 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 8, 2020, 8 a.m. 8.4 ppb (8) 4.4 ppb (4) N/A 4.0 ppb (4) N/A N/A 19.0 ppb (15) 0.4 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 8, 2020, 7 a.m. 11.1 ppb (10) 5.9 ppb (5) N/A 5.0 ppb (5) N/A N/A 17.0 ppb (13) 0.46 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 8, 2020, 6 a.m. 9.8 ppb (9) 5.7 ppb (5) N/A 4.0 ppb (4) N/A N/A 19.0 ppb (15) 0.46 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 8, 2020, 5 a.m. 9.6 ppb (9) 5.7 ppb (5) N/A 4.0 ppb (4) N/A N/A 19.0 ppb (15) 0.46 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 8, 2020, 4 a.m. 11.8 ppb (11) 7.0 ppb (6) N/A 5.0 ppb (5) N/A N/A 19.0 ppb (15) 0.49 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
Aug. 8, 2020, 3 a.m. 13.2 ppb (12) 7.6 ppb (7) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (15) 0.51 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 8, 2020, 2 a.m. 17.3 ppb (16) 9.7 ppb (9) N/A 8.0 ppb (7) N/A N/A 20.0 ppb (15) 0.57 ppb (6) N/A 15.0 μg/m3 (56) 56.0
 
Aug. 8, 2020, 1 a.m. 16.0 ppb (15) 9.4 ppb (9) N/A 7.0 ppb (6) N/A N/A 19.0 ppb (15) 0.49 ppb (5) N/A 16.0 μg/m3 (59) 59.0
 
Aug. 8, 2020, midnight 10.0 ppb (9) 6.2 ppb (6) N/A 4.0 ppb (4) N/A N/A 25.0 ppb (19) 0.45 ppb (5) N/A 16.0 μg/m3 (59) 59.0
 
Aug. 7, 2020, 11 p.m. 17.5 ppb (16) 12.5 ppb (12) N/A 5.0 ppb (5) N/A N/A 20.0 ppb (15) 0.5 ppb (6) N/A 18.0 μg/m3 (63) 63.0
 
Aug. 7, 2020, 10 p.m. 14.7 ppb (14) 9.0 ppb (8) N/A 6.0 ppb (6) N/A N/A 22.0 ppb (17) 0.49 ppb (5) N/A 16.0 μg/m3 (59) 59.0
 
Aug. 7, 2020, 9 p.m. 15.7 ppb (15) 9.6 ppb (9) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (18) 0.52 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
Aug. 7, 2020, 8 p.m. 15.7 ppb (15) 9.8 ppb (9) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (19) 0.51 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
Aug. 7, 2020, 7 p.m. 18.8 ppb (17) 10.2 ppb (9) N/A 9.0 ppb (8) N/A N/A 23.0 ppb (18) 0.55 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
Aug. 7, 2020, 6 p.m. 25.3 ppb (23) 14.7 ppb (14) N/A 11.0 ppb (10) N/A N/A 20.0 ppb (15) 0.56 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 7, 2020, 5 p.m. 29.6 ppb (27) 17.4 ppb (16) N/A 12.0 ppb (11) N/A N/A 18.0 ppb (14) 0.52 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Aug. 7, 2020, 4 p.m. 42.0 ppb (39) 25.2 ppb (23) N/A 17.0 ppb (16) N/A N/A 12.0 ppb (9) 0.56 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
Aug. 7, 2020, 3 p.m. 44.2 ppb (41) 25.6 ppb (24) N/A 19.0 ppb (18) N/A N/A 11.0 ppb (8) 0.53 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 7, 2020, 2 p.m. 36.0 ppb (33) 21.7 ppb (20) N/A 14.0 ppb (13) N/A N/A 14.0 ppb (11) 0.54 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 7, 2020, 1 p.m. 28.1 ppb (26) 15.2 ppb (14) N/A 13.0 ppb (12) N/A N/A 16.0 ppb (12) 0.47 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 7, 2020, noon 19.8 ppb (18) 11.3 ppb (10) N/A 9.0 ppb (8) N/A N/A 19.0 ppb (15) 0.43 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 7, 2020, 11 a.m. 15.8 ppb (15) 7.9 ppb (7) N/A 8.0 ppb (7) N/A N/A 21.0 ppb (16) 0.37 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 7, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (52) 52.0
 
Aug. 7, 2020, 9 a.m. 6.1 ppb (6) 3.2 ppb (3) N/A 3.0 ppb (3) N/A N/A 24.0 ppb (18) 0.33 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 7, 2020, 8 a.m. 8.5 ppb (8) 3.0 ppb (3) N/A 6.0 ppb (6) N/A N/A 22.0 ppb (17) 0.36 ppb (4) N/A 14.0 μg/m3 (54) 54.0
 
Aug. 7, 2020, 7 a.m. 7.1 ppb (7) 2.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 22.0 ppb (17) 0.37 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 7, 2020, 6 a.m. 10.8 ppb (10) 3.5 ppb (3) N/A 7.0 ppb (6) N/A N/A 19.0 ppb (15) 0.47 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 7, 2020, 5 a.m. 13.9 ppb (13) 6.1 ppb (6) N/A 8.0 ppb (7) N/A N/A 18.0 ppb (14) 0.49 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 7, 2020, 4 a.m. 12.7 ppb (12) 6.9 ppb (6) N/A 6.0 ppb (6) N/A N/A 19.0 ppb (15) 0.52 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 7, 2020, 3 a.m. 16.1 ppb (15) 8.8 ppb (8) N/A 7.0 ppb (6) N/A N/A 16.0 ppb (12) 0.56 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 7, 2020, 2 a.m. 17.6 ppb (16) 11.2 ppb (10) N/A 7.0 ppb (6) N/A N/A 14.0 ppb (11) 0.58 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 7, 2020, 1 a.m. 20.4 ppb (19) 13.0 ppb (12) N/A 8.0 ppb (7) N/A N/A 13.0 ppb (10) 0.53 ppb (6) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 7, 2020, midnight 15.2 ppb (14) 10.2 ppb (9) N/A 5.0 ppb (5) N/A N/A 14.0 ppb (11) 0.54 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 6, 2020, 11 p.m. 19.2 ppb (18) 13.2 ppb (12) N/A 6.0 ppb (6) N/A N/A 13.0 ppb (10) 0.56 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 6, 2020, 10 p.m. 17.2 ppb (16) 11.7 ppb (11) N/A 6.0 ppb (6) N/A N/A 15.0 ppb (12) 0.52 ppb (6) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 6, 2020, 9 p.m. 24.3 ppb (23) 16.7 ppb (15) N/A 8.0 ppb (7) N/A N/A 17.0 ppb (13) 0.6 ppb (7) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 6, 2020, 8 p.m. 24.7 ppb (23) 15.8 ppb (15) N/A 9.0 ppb (8) N/A N/A 16.0 ppb (12) 0.54 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 6, 2020, 7 p.m. 22.9 ppb (21) 15.7 ppb (15) N/A 7.0 ppb (6) N/A N/A 17.0 ppb (13) 0.49 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 6, 2020, 6 p.m. 27.3 ppb (25) 17.3 ppb (16) N/A 10.0 ppb (9) N/A N/A 17.0 ppb (13) 0.54 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
Aug. 6, 2020, 5 p.m. 39.7 ppb (37) 25.0 ppb (23) N/A 15.0 ppb (14) N/A N/A 14.0 ppb (11) 0.54 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Aug. 6, 2020, 4 p.m. 37.6 ppb (35) 22.5 ppb (21) N/A 15.0 ppb (14) N/A N/A 13.0 ppb (10) 0.51 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 6, 2020, 3 p.m. 37.0 ppb (34) 21.1 ppb (20) N/A 16.0 ppb (15) N/A N/A 11.0 ppb (8) 0.47 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 6, 2020, 2 p.m. 12.5 ppb (12) 4.5 ppb (4) N/A 8.0 ppb (7) N/A N/A 16.0 ppb (12) 0.32 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 6, 2020, 1 p.m. 42.4 ppb (39) 22.3 ppb (21) N/A 20.0 ppb (19) N/A N/A 7.0 ppb (5) 0.49 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 6, 2020, noon 16.7 ppb (15) 7.7 ppb (7) N/A 9.0 ppb (8) N/A N/A 16.0 ppb (12) 0.36 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 6, 2020, 11 a.m. 17.6 ppb (16) 6.6 ppb (6) N/A 11.0 ppb (10) N/A N/A 14.0 ppb (11) 0.33 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 6, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (33) 33.0
 
Aug. 6, 2020, 9 a.m. 9.2 ppb (9) 2.0 ppb (2) N/A 7.0 ppb (6) N/A N/A 18.0 ppb (14) 0.3 ppb (3) N/A 13.0 μg/m3 (52) 52.0
 
Aug. 6, 2020, 8 a.m. 9.5 ppb (9) 3.1 ppb (3) N/A 6.0 ppb (6) N/A N/A 19.0 ppb (15) 0.34 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 6, 2020, 7 a.m. 7.0 ppb (6) 2.5 ppb (2) N/A 5.0 ppb (5) N/A N/A 21.0 ppb (16) 0.35 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 6, 2020, 6 a.m. 9.6 ppb (9) 3.1 ppb (3) N/A 7.0 ppb (6) N/A N/A 20.0 ppb (15) 0.41 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 6, 2020, 5 a.m. 11.1 ppb (10) 5.5 ppb (5) N/A 6.0 ppb (6) N/A N/A 21.0 ppb (16) 0.42 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 6, 2020, 4 a.m. 10.5 ppb (10) 5.3 ppb (5) N/A 5.0 ppb (5) N/A N/A 21.0 ppb (16) 0.43 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 6, 2020, 3 a.m. 12.5 ppb (12) 7.2 ppb (7) N/A 5.0 ppb (5) N/A N/A 21.0 ppb (16) 0.43 ppb (5) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 6, 2020, 2 a.m. 11.3 ppb (10) 7.0 ppb (6) N/A 4.0 ppb (4) N/A N/A 23.0 ppb (18) 0.46 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 6, 2020, 1 a.m. 13.7 ppb (13) 8.2 ppb (8) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (18) 0.45 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 6, 2020, midnight 12.3 ppb (11) 7.2 ppb (7) N/A 5.0 ppb (5) N/A N/A 25.0 ppb (19) 0.44 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 5, 2020, 11 p.m. 14.5 ppb (13) 8.5 ppb (8) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (18) 0.47 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 5, 2020, 10 p.m. 15.5 ppb (14) 9.8 ppb (9) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (18) 0.46 ppb (5) N/A 14.0 μg/m3 (54) 54.0
 
Aug. 5, 2020, 9 p.m. 23.1 ppb (21) 13.6 ppb (13) N/A 10.0 ppb (9) N/A N/A 22.0 ppb (17) 0.46 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 5, 2020, 8 p.m. 19.4 ppb (18) 11.6 ppb (11) N/A 8.0 ppb (7) N/A N/A 21.0 ppb (16) 0.48 ppb (5) N/A 12.0 μg/m3 (50) 50.0
 
Aug. 5, 2020, 7 p.m. 20.0 ppb (19) 12.8 ppb (12) N/A 7.0 ppb (6) N/A N/A 20.0 ppb (15) 0.46 ppb (5) N/A 13.0 μg/m3 (52) 52.0
 
Aug. 5, 2020, 6 p.m. 25.8 ppb (24) 14.9 ppb (14) N/A 11.0 ppb (10) N/A N/A 18.0 ppb (14) 0.43 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 5, 2020, 5 p.m. 29.5 ppb (27) 16.5 ppb (15) N/A 13.0 ppb (12) N/A N/A 15.0 ppb (12) 0.47 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 5, 2020, 4 p.m. 34.0 ppb (31) 17.9 ppb (17) N/A 16.0 ppb (15) N/A N/A 13.0 ppb (10) 0.47 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 5, 2020, 3 p.m. 33.5 ppb (31) 17.6 ppb (16) N/A 16.0 ppb (15) N/A N/A 12.0 ppb (9) 0.43 ppb (5) N/A 6.0 μg/m3 (25) 31.0
 
Aug. 5, 2020, 2 p.m. 29.4 ppb (27) 14.6 ppb (14) N/A 15.0 ppb (14) N/A N/A 13.0 ppb (10) 0.44 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 5, 2020, 1 p.m. 16.0 ppb (15) 5.8 ppb (5) N/A 10.0 ppb (9) N/A N/A 16.0 ppb (12) 0.34 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 5, 2020, noon 4.5 ppb (4) 1.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 21.0 ppb (16) 0.28 ppb (3) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 5, 2020, 11 a.m. 4.0 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 20.0 ppb (15) 0.28 ppb (3) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 5, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (42) 42.0
 
Aug. 5, 2020, 9 a.m. 6.0 ppb (6) 1.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 19.0 ppb (15) 0.3 ppb (3) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 5, 2020, 8 a.m. 4.2 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 21.0 ppb (16) 0.32 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 5, 2020, 7 a.m. 6.6 ppb (6) 2.3 ppb (2) N/A 4.0 ppb (4) N/A N/A 20.0 ppb (15) 0.35 ppb (4) N/A N/A 15.0
 
Aug. 5, 2020, 6 a.m. 3.3 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (17) 0.32 ppb (4) N/A N/A 17.0
 
Aug. 5, 2020, 5 a.m. 7.8 ppb (7) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 19.0 ppb (15) 0.37 ppb (4) N/A N/A 15.0
 
Aug. 5, 2020, 4 a.m. 14.8 ppb (14) 6.7 ppb (6) N/A 8.0 ppb (7) N/A N/A 18.0 ppb (14) 0.52 ppb (6) N/A N/A 14.0
 
Aug. 5, 2020, 3 a.m. 15.8 ppb (15) 7.8 ppb (7) N/A 8.0 ppb (7) N/A N/A 18.0 ppb (14) 0.5 ppb (6) N/A N/A 15.0
 
Aug. 5, 2020, 2 a.m. 19.0 ppb (18) 9.4 ppb (9) N/A 10.0 ppb (9) N/A N/A 16.0 ppb (12) 0.62 ppb (7) N/A N/A 18.0
 
Aug. 5, 2020, 1 a.m. 20.2 ppb (19) 10.6 ppb (10) N/A 10.0 ppb (9) N/A N/A 17.0 ppb (13) 0.57 ppb (6) N/A N/A 19.0
 
Aug. 5, 2020, midnight 24.6 ppb (23) 13.7 ppb (13) N/A 11.0 ppb (10) N/A N/A 16.0 ppb (12) 0.56 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
Aug. 4, 2020, 11 p.m. 29.0 ppb (27) 17.7 ppb (16) N/A 11.0 ppb (10) N/A N/A 16.0 ppb (12) 0.61 ppb (7) N/A N/A 27.0
 
Aug. 4, 2020, 10 p.m. 23.9 ppb (22) 14.3 ppb (13) N/A 10.0 ppb (9) N/A N/A 17.0 ppb (13) 0.56 ppb (6) N/A 15.0 μg/m3 (56) 56.0
 
Aug. 4, 2020, 9 p.m. 29.3 ppb (27) 17.6 ppb (16) N/A 12.0 ppb (11) N/A N/A 16.0 ppb (12) 0.61 ppb (7) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 4, 2020, 8 p.m. 25.0 ppb (23) 14.6 ppb (14) N/A 10.0 ppb (9) N/A N/A 18.0 ppb (14) 0.65 ppb (7) N/A N/A 23.0
 
Aug. 4, 2020, 7 p.m. 30.7 ppb (28) 18.0 ppb (17) N/A 13.0 ppb (12) N/A N/A 16.0 ppb (12) 0.67 ppb (7) N/A 13.0 μg/m3 (52) 52.0
 
Aug. 4, 2020, 6 p.m. 30.0 ppb (28) 18.0 ppb (17) N/A 12.0 ppb (11) N/A N/A 16.0 ppb (12) 0.68 ppb (8) N/A 12.0 μg/m3 (50) 50.0
 
Aug. 4, 2020, 5 p.m. 30.5 ppb (28) 18.8 ppb (17) N/A 12.0 ppb (11) N/A N/A 14.0 ppb (11) 0.55 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
Aug. 4, 2020, 4 p.m. 30.4 ppb (28) 17.7 ppb (16) N/A 13.0 ppb (12) N/A N/A 11.0 ppb (8) 0.45 ppb (5) N/A 4.0 μg/m3 (17) 28.0
 
Aug. 4, 2020, 3 p.m. 21.1 ppb (20) 11.8 ppb (11) N/A 9.0 ppb (8) N/A N/A 13.0 ppb (10) 0.4 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Aug. 4, 2020, 2 p.m. 29.9 ppb (28) 15.9 ppb (15) N/A 14.0 ppb (13) N/A N/A 9.0 ppb (7) 0.42 ppb (5) N/A 4.0 μg/m3 (17) 28.0
 
Aug. 4, 2020, 1 p.m. 35.7 ppb (33) 19.6 ppb (18) N/A 16.0 ppb (15) N/A N/A 7.0 ppb (5) 0.47 ppb (5) N/A 4.0 μg/m3 (17) 33.0
 
Aug. 4, 2020, noon 12.0 ppb (11) 4.9 ppb (5) N/A 7.0 ppb (6) N/A N/A 14.0 ppb (11) 0.34 ppb (4) N/A 3.0 μg/m3 (12) 12.0
 
Aug. 4, 2020, 11 a.m. 9.6 ppb (9) 3.4 ppb (3) N/A 6.0 ppb (6) N/A N/A 13.0 ppb (10) 0.34 ppb (4) N/A 2.0 μg/m3 (8) 10.0
 
Aug. 4, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
Aug. 4, 2020, 9 a.m. 7.3 ppb (7) 2.3 ppb (2) N/A 5.0 ppb (5) N/A N/A 16.0 ppb (12) 0.32 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Aug. 4, 2020, 8 a.m. 3.8 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 18.0 ppb (14) 0.31 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Aug. 4, 2020, 7 a.m. 3.9 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 17.0 ppb (13) 0.34 ppb (4) N/A 3.0 μg/m3 (12) 13.0
 
Aug. 4, 2020, 6 a.m. 1.8 ppb (2) 0.3 ppb (0) N/A 1.0 ppb (1) N/A N/A 17.0 ppb (13) 0.32 ppb (4) N/A 3.0 μg/m3 (12) 13.0
 
Aug. 4, 2020, 5 a.m. 2.4 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A N/A 16.0 ppb (12) 0.33 ppb (4) N/A 3.0 μg/m3 (12) 12.0
 
Aug. 4, 2020, 4 a.m. 2.7 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A N/A 15.0 ppb (12) 0.34 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Aug. 4, 2020, 3 a.m. 8.9 ppb (8) 3.9 ppb (4) N/A 5.0 ppb (5) N/A N/A 14.0 ppb (11) 0.45 ppb (5) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 4, 2020, 2 a.m. 13.9 ppb (13) 8.8 ppb (8) N/A 5.0 ppb (5) N/A N/A 14.0 ppb (11) 0.54 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 4, 2020, 1 a.m. 14.8 ppb (14) 9.9 ppb (9) N/A 5.0 ppb (5) N/A N/A 15.0 ppb (12) 0.54 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 4, 2020, midnight 19.7 ppb (18) 13.0 ppb (12) N/A 7.0 ppb (6) N/A N/A 13.0 ppb (10) 0.58 ppb (6) N/A 5.0 μg/m3 (21) 21.0
 
Aug. 3, 2020, 11 p.m. 22.3 ppb (21) 13.8 ppb (13) N/A 9.0 ppb (8) N/A N/A 13.0 ppb (10) 0.57 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 3, 2020, 10 p.m. 25.9 ppb (24) 16.1 ppb (15) N/A 10.0 ppb (9) N/A N/A 15.0 ppb (12) 0.58 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Aug. 3, 2020, 9 p.m. 24.1 ppb (22) 15.9 ppb (15) N/A 8.0 ppb (7) N/A N/A 16.0 ppb (12) 0.6 ppb (7) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 3, 2020, 8 p.m. 17.9 ppb (17) 12.1 ppb (11) N/A 6.0 ppb (6) N/A N/A 16.0 ppb (12) 0.56 ppb (6) N/A 13.0 μg/m3 (52) 52.0
 
Aug. 3, 2020, 7 p.m. 24.0 ppb (22) 15.7 ppb (15) N/A 8.0 ppb (7) N/A N/A 14.0 ppb (11) 0.6 ppb (7) N/A 14.0 μg/m3 (54) 54.0
 
Aug. 3, 2020, 6 p.m. 35.2 ppb (33) 22.4 ppb (21) N/A 13.0 ppb (12) N/A N/A 13.0 ppb (10) 0.62 ppb (7) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 3, 2020, 5 p.m. 34.5 ppb (32) 21.0 ppb (19) N/A 14.0 ppb (13) N/A N/A 13.0 ppb (10) 0.57 ppb (6) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 3, 2020, 4 p.m. 51.9 ppb (48) 33.6 ppb (31) N/A 18.0 ppb (17) N/A N/A 7.0 ppb (5) 0.61 ppb (7) N/A 13.0 μg/m3 (52) 52.0
 
Aug. 3, 2020, 3 p.m. 54.3 ppb (50) 35.8 ppb (33) N/A 19.0 ppb (18) N/A N/A 5.0 ppb (4) 0.65 ppb (7) N/A 16.0 μg/m3 (59) 59.0
 
Aug. 3, 2020, 2 p.m. 44.0 ppb (41) 26.8 ppb (25) N/A 17.0 ppb (16) N/A N/A 5.0 ppb (4) 0.55 ppb (6) N/A 14.0 μg/m3 (54) 54.0
 
Aug. 3, 2020, 1 p.m. 37.2 ppb (34) 19.7 ppb (18) N/A 17.0 ppb (16) N/A N/A 4.0 ppb (3) 0.49 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 3, 2020, noon 18.8 ppb (17) 5.1 ppb (5) N/A 14.0 ppb (13) N/A N/A 5.0 ppb (4) 0.36 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 3, 2020, 11 a.m. 10.5 ppb (10) 2.1 ppb (2) N/A 8.0 ppb (7) N/A N/A 10.0 ppb (8) 0.31 ppb (3) N/A 12.0 μg/m3 (50) 50.0
 
Aug. 3, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (33) 33.0
 
Aug. 3, 2020, 9 a.m. 16.4 ppb (15) 4.4 ppb (4) N/A 12.0 ppb (11) N/A N/A 8.0 ppb (6) 0.37 ppb (4) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 3, 2020, 8 a.m. 11.4 ppb (11) 2.6 ppb (2) N/A 9.0 ppb (8) N/A N/A 10.0 ppb (8) 0.36 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 3, 2020, 7 a.m. 11.9 ppb (11) 2.5 ppb (2) N/A 9.0 ppb (8) N/A N/A 10.0 ppb (8) 0.34 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 3, 2020, 6 a.m. 3.9 ppb (4) 0.2 ppb (0) N/A 4.0 ppb (4) N/A N/A 15.0 ppb (12) 0.32 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
Aug. 3, 2020, 5 a.m. 6.3 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 14.0 ppb (11) 0.36 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
Aug. 3, 2020, 4 a.m. 6.6 ppb (6) 1.1 ppb (1) N/A 6.0 ppb (6) N/A N/A 14.0 ppb (11) 0.39 ppb (4) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 3, 2020, 3 a.m. 18.2 ppb (17) 9.5 ppb (9) N/A 9.0 ppb (8) N/A N/A 11.0 ppb (8) 0.58 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 3, 2020, 2 a.m. 16.5 ppb (15) 9.0 ppb (8) N/A 8.0 ppb (7) N/A N/A 12.0 ppb (9) 0.61 ppb (7) N/A 9.0 μg/m3 (38) 38.0
 
Aug. 3, 2020, 1 a.m. 14.7 ppb (14) 8.6 ppb (8) N/A 6.0 ppb (6) N/A N/A 15.0 ppb (12) 0.57 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Aug. 3, 2020, midnight 15.6 ppb (14) 9.3 ppb (9) N/A 6.0 ppb (6) N/A N/A 15.0 ppb (12) 0.54 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 2, 2020, 11 p.m. 13.0 ppb (12) 8.2 ppb (8) N/A 5.0 ppb (5) N/A N/A 16.0 ppb (12) 0.53 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 2, 2020, 10 p.m. 15.4 ppb (14) 8.9 ppb (8) N/A 7.0 ppb (6) N/A N/A 15.0 ppb (12) 0.55 ppb (6) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 2, 2020, 9 p.m. 11.0 ppb (10) 7.4 ppb (7) N/A 4.0 ppb (4) N/A N/A 17.0 ppb (13) 0.52 ppb (6) N/A 5.0 μg/m3 (21) 21.0
 
Aug. 2, 2020, 8 p.m. 10.8 ppb (10) 7.4 ppb (7) N/A 3.0 ppb (3) N/A N/A 17.0 ppb (13) 0.52 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 2, 2020, 7 p.m. 12.5 ppb (12) 8.3 ppb (8) N/A 4.0 ppb (4) N/A N/A 16.0 ppb (12) 0.54 ppb (6) N/A 5.0 μg/m3 (21) 21.0
 
Aug. 2, 2020, 6 p.m. 14.3 ppb (13) 10.0 ppb (9) N/A 4.0 ppb (4) N/A N/A 14.0 ppb (11) 0.5 ppb (6) N/A 4.0 μg/m3 (17) 17.0
 
Aug. 2, 2020, 5 p.m. 14.1 ppb (13) 9.5 ppb (9) N/A 5.0 ppb (5) N/A N/A 13.0 ppb (10) 0.49 ppb (5) N/A -1.0 μg/m3 (0) 13.0
 
Aug. 2, 2020, 4 p.m. 14.8 ppb (14) 8.6 ppb (8) N/A 6.0 ppb (6) N/A N/A 12.0 ppb (9) 0.48 ppb (5) N/A 0.0 μg/m3 (0) 14.0
 
Aug. 2, 2020, 3 p.m. 12.1 ppb (11) 5.1 ppb (5) N/A 7.0 ppb (6) N/A N/A 11.0 ppb (8) 0.36 ppb (4) N/A 0.0 μg/m3 (0) 11.0
 
Aug. 2, 2020, 2 p.m. 13.9 ppb (13) 6.6 ppb (6) N/A 7.0 ppb (6) N/A N/A 10.0 ppb (8) 0.37 ppb (4) N/A 2.0 μg/m3 (8) 13.0
 
Aug. 2, 2020, 1 p.m. 12.2 ppb (11) 4.3 ppb (4) N/A 8.0 ppb (7) N/A N/A 8.0 ppb (6) 0.34 ppb (4) N/A 3.0 μg/m3 (12) 12.0
 
Aug. 2, 2020, noon 4.3 ppb (4) 1.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 14.0 ppb (11) 0.28 ppb (3) N/A 2.0 μg/m3 (8) 11.0
 
Aug. 2, 2020, 11 a.m. 5.2 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 12.0 ppb (9) 0.29 ppb (3) N/A 0.0 μg/m3 (0) 9.0
 
Aug. 2, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) N/A
Aug. 2, 2020, 9 a.m. 5.2 ppb (5) 1.9 ppb (2) N/A 3.0 ppb (3) N/A N/A 13.0 ppb (10) 0.31 ppb (3) N/A 3.0 μg/m3 (12) 12.0
 
Aug. 2, 2020, 8 a.m. 6.4 ppb (6) 3.9 ppb (4) N/A 3.0 ppb (3) N/A N/A 13.0 ppb (10) 0.36 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Aug. 2, 2020, 7 a.m. 5.9 ppb (5) 1.9 ppb (2) N/A 4.0 ppb (4) N/A N/A 12.0 ppb (9) 0.34 ppb (4) N/A 2.0 μg/m3 (8) 9.0
 
Aug. 2, 2020, 6 a.m. 8.2 ppb (8) 4.0 ppb (4) N/A 4.0 ppb (4) N/A N/A 12.0 ppb (9) 0.43 ppb (5) N/A 1.0 μg/m3 (4) 9.0
 
Aug. 2, 2020, 5 a.m. 13.2 ppb (12) 7.9 ppb (7) N/A 5.0 ppb (5) N/A N/A 11.0 ppb (8) 0.54 ppb (6) N/A 5.0 μg/m3 (21) 21.0
 
Aug. 2, 2020, 4 a.m. 14.4 ppb (13) 8.5 ppb (8) N/A 6.0 ppb (6) N/A N/A 10.0 ppb (8) 0.47 ppb (5) N/A 8.0 μg/m3 (33) 33.0
 
Aug. 2, 2020, 3 a.m. 12.0 ppb (11) 8.0 ppb (7) N/A 4.0 ppb (4) N/A N/A 12.0 ppb (9) 0.51 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 2, 2020, 2 a.m. 15.2 ppb (14) 10.0 ppb (9) N/A 5.0 ppb (5) N/A N/A 12.0 ppb (9) 0.57 ppb (6) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 2, 2020, 1 a.m. 10.9 ppb (10) 8.4 ppb (8) N/A 3.0 ppb (3) N/A N/A 14.0 ppb (11) 0.51 ppb (6) N/A 5.0 μg/m3 (21) 21.0
 
Aug. 2, 2020, midnight 13.1 ppb (12) 9.3 ppb (9) N/A 4.0 ppb (4) N/A N/A 13.0 ppb (10) 0.54 ppb (6) N/A 4.0 μg/m3 (17) 17.0
 
Aug. 1, 2020, 11 p.m. 17.3 ppb (16) 11.6 ppb (11) N/A 6.0 ppb (6) N/A N/A 11.0 ppb (8) 0.56 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 1, 2020, 10 p.m. 15.3 ppb (14) 11.6 ppb (11) N/A 4.0 ppb (4) N/A N/A 12.0 ppb (9) 0.56 ppb (6) N/A 5.0 μg/m3 (21) 21.0
 
Aug. 1, 2020, 9 p.m. 13.6 ppb (13) 10.4 ppb (10) N/A 3.0 ppb (3) N/A N/A 11.0 ppb (8) 0.55 ppb (6) N/A 5.0 μg/m3 (21) 21.0
 
Aug. 1, 2020, 8 p.m. 13.9 ppb (13) 9.2 ppb (9) N/A 5.0 ppb (5) N/A N/A 13.0 ppb (10) 0.53 ppb (6) N/A 7.0 μg/m3 (29) 29.0
 
Aug. 1, 2020, 7 p.m. 16.3 ppb (15) 10.4 ppb (10) N/A 6.0 ppb (6) N/A N/A 14.0 ppb (11) 0.54 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Aug. 1, 2020, 6 p.m. 19.3 ppb (18) 13.0 ppb (12) N/A 6.0 ppb (6) N/A N/A 12.0 ppb (9) 0.53 ppb (6) N/A 4.0 μg/m3 (17) 18.0
 
Aug. 1, 2020, 5 p.m. 23.4 ppb (22) 15.7 ppb (15) N/A 8.0 ppb (7) N/A N/A 10.0 ppb (8) 0.56 ppb (6) N/A 5.0 μg/m3 (21) 22.0
 
Aug. 1, 2020, 4 p.m. 18.3 ppb (17) 12.0 ppb (11) N/A 6.0 ppb (6) N/A N/A 9.0 ppb (7) 0.48 ppb (5) N/A 3.0 μg/m3 (12) 17.0
 
Aug. 1, 2020, 3 p.m. 17.0 ppb (16) 10.0 ppb (9) N/A 7.0 ppb (6) N/A N/A 8.0 ppb (6) 0.38 ppb (4) N/A 3.0 μg/m3 (12) 16.0
 
Aug. 1, 2020, 2 p.m. 13.4 ppb (12) 6.6 ppb (6) N/A 7.0 ppb (6) N/A N/A 8.0 ppb (6) 0.32 ppb (4) N/A 3.0 μg/m3 (12) 12.0
 
Aug. 1, 2020, 1 p.m. 7.1 ppb (7) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A 9.0 ppb (7) 0.27 ppb (3) N/A 4.0 μg/m3 (17) 17.0