ID: 2722

AQSQID: 060010013

Site Name: Berkeley Aquatic Park

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

Updated: Dec. 5, 2020, 1:41 a.m.

Location: Berkeley (Marina), CA

Reporting: True, Located: True

Current AQI: 81.0

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
Dec. 5, 2020, midnight 57.0 ppb (55) 17.1 ppb (17) N/A 40.0 ppb (38) N/A N/A 14.0 ppb (13) 0.71 ppb (8) N/A 26.0 μg/m3 (81) 81.0
 
Dec. 4, 2020, 11 p.m. 61.5 ppb (59) 23.6 ppb (23) N/A 38.0 ppb (36) N/A N/A 17.0 ppb (16) 0.76 ppb (10) N/A 27.0 μg/m3 (83) 83.0
 
Dec. 4, 2020, 10 p.m. 60.5 ppb (58) 24.9 ppb (24) N/A 36.0 ppb (34) N/A N/A 19.0 ppb (18) 0.7 ppb (8) N/A 29.0 μg/m3 (87) 87.0
 
Dec. 4, 2020, 9 p.m. 54.6 ppb (52) 24.1 ppb (23) N/A 31.0 ppb (30) N/A N/A 17.0 ppb (16) 0.69 ppb (8) N/A 26.0 μg/m3 (81) 81.0
 
Dec. 4, 2020, 8 p.m. 54.9 ppb (52) 26.3 ppb (25) N/A 29.0 ppb (28) N/A N/A 15.0 ppb (14) 0.74 ppb (8) N/A 28.0 μg/m3 (85) 85.0
 
Dec. 4, 2020, 7 p.m. 68.8 ppb (67) 36.0 ppb (34) N/A 33.0 ppb (32) N/A N/A 10.0 ppb (10) 0.98 ppb (12) N/A 32.0 μg/m3 (93) 93.0
 
Dec. 4, 2020, 6 p.m. 107.3 ppb (103) 65.4 ppb (64) N/A 42.0 ppb (40) N/A N/A 5.0 ppb (5) 1.43 ppb (16) N/A 37.0 μg/m3 (105) 105.0
 
Dec. 4, 2020, 5 p.m. 111.8 ppb (104) 71.4 ppb (70) N/A 40.0 ppb (38) N/A N/A 2.0 ppb (2) 1.22 ppb (14) N/A 32.0 μg/m3 (93) 104.0
 
Dec. 4, 2020, 4 p.m. 108.5 ppb (103) 70.4 ppb (69) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 1.31 ppb (15) N/A 36.0 μg/m3 (103) 103.0
 
Dec. 4, 2020, 3 p.m. 115.1 ppb (104) 75.6 ppb (75) N/A 40.0 ppb (38) N/A N/A 0.0 ppb (0) 1.22 ppb (14) N/A 35.0 μg/m3 (100) 104.0
 
Dec. 4, 2020, 2 p.m. 79.0 ppb (78) 43.9 ppb (42) N/A 35.0 ppb (34) N/A N/A 0.0 ppb (0) 0.97 ppb (12) N/A 33.0 μg/m3 (95) 95.0
 
Dec. 4, 2020, 1 p.m. 64.4 ppb (63) 29.6 ppb (28) N/A 35.0 ppb (34) N/A N/A 0.0 ppb (0) 0.89 ppb (11) N/A 26.0 μg/m3 (81) 81.0
 
Dec. 4, 2020, noon 56.6 ppb (54) 22.9 ppb (22) N/A 34.0 ppb (33) N/A N/A 0.0 ppb (0) 0.83 ppb (10) N/A 32.0 μg/m3 (93) 93.0
 
Dec. 4, 2020, 11 a.m. 59.3 ppb (57) 26.1 ppb (25) N/A 33.0 ppb (32) N/A N/A 0.0 ppb (0) 0.88 ppb (11) N/A 28.0 μg/m3 (85) 85.0
 
Dec. 4, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (93) 93.0
 
Dec. 4, 2020, 9 a.m. 55.7 ppb (53) 19.1 ppb (19) N/A 37.0 ppb (35) N/A N/A 0.0 ppb (0) 0.95 ppb (11) N/A 33.0 μg/m3 (95) 95.0
 
Dec. 4, 2020, 8 a.m. 65.3 ppb (64) 28.1 ppb (27) N/A 37.0 ppb (35) N/A N/A 0.0 ppb (0) 1.11 ppb (13) N/A 35.0 μg/m3 (100) 100.0
 
Dec. 4, 2020, 7 a.m. 68.9 ppb (67) 31.0 ppb (30) N/A 38.0 ppb (36) N/A N/A 0.0 ppb (0) 1.19 ppb (14) N/A 37.0 μg/m3 (105) 105.0
 
Dec. 4, 2020, 6 a.m. 79.0 ppb (78) 39.8 ppb (38) N/A 39.0 ppb (37) N/A N/A 0.0 ppb (0) 1.3 ppb (15) N/A 39.0 μg/m3 (110) 110.0
 
Dec. 4, 2020, 5 a.m. 81.5 ppb (81) 42.5 ppb (41) N/A 39.0 ppb (37) N/A N/A 0.0 ppb (0) 1.35 ppb (16) N/A 37.0 μg/m3 (105) 105.0
 
Dec. 4, 2020, 4 a.m. 54.3 ppb (52) 16.5 ppb (16) N/A 38.0 ppb (36) N/A N/A 2.0 ppb (2) 0.99 ppb (12) N/A 36.0 μg/m3 (103) 103.0
 
Dec. 4, 2020, 3 a.m. 46.1 ppb (44) 13.3 ppb (13) N/A 33.0 ppb (32) N/A N/A 11.0 ppb (11) 0.78 ppb (10) N/A 30.0 μg/m3 (89) 89.0
 
Dec. 4, 2020, 2 a.m. 70.4 ppb (69) 26.3 ppb (25) N/A 44.0 ppb (42) N/A N/A 2.0 ppb (2) 1.02 ppb (12) N/A 32.0 μg/m3 (93) 93.0
 
Dec. 4, 2020, 1 a.m. 72.5 ppb (71) 27.3 ppb (26) N/A 45.0 ppb (43) N/A N/A 4.0 ppb (4) 0.96 ppb (12) N/A 39.0 μg/m3 (110) 110.0
 
Dec. 4, 2020, midnight 44.1 ppb (42) 9.0 ppb (9) N/A 35.0 ppb (34) N/A N/A 15.0 ppb (14) 0.68 ppb (8) N/A 35.0 μg/m3 (100) 100.0
 
Dec. 3, 2020, 11 p.m. 53.2 ppb (51) 16.9 ppb (16) N/A 36.0 ppb (34) N/A N/A 17.0 ppb (16) 0.76 ppb (10) N/A 36.0 μg/m3 (103) 103.0
 
Dec. 3, 2020, 10 p.m. 61.2 ppb (59) 24.0 ppb (23) N/A 37.0 ppb (35) N/A N/A 18.0 ppb (17) 0.74 ppb (8) N/A 38.0 μg/m3 (108) 108.0
 
Dec. 3, 2020, 9 p.m. 62.4 ppb (60) 29.9 ppb (29) N/A 33.0 ppb (32) N/A N/A 19.0 ppb (18) 0.78 ppb (10) N/A 38.0 μg/m3 (108) 108.0
 
Dec. 3, 2020, 8 p.m. 51.7 ppb (49) 24.6 ppb (24) N/A 27.0 ppb (26) N/A N/A 18.0 ppb (17) 0.79 ppb (10) N/A 34.0 μg/m3 (98) 98.0
 
Dec. 3, 2020, 7 p.m. 76.3 ppb (75) 46.3 ppb (44) N/A 30.0 ppb (29) N/A N/A 7.0 ppb (7) 0.75 ppb (10) N/A 17.0 μg/m3 (62) 75.0
 
Dec. 3, 2020, 6 p.m. 105.1 ppb (102) 72.4 ppb (71) N/A 33.0 ppb (32) N/A N/A 2.0 ppb (2) 0.92 ppb (11) N/A 20.0 μg/m3 (68) 102.0
 
Dec. 3, 2020, 5 p.m. 131.8 ppb (107) 97.0 ppb (97) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 1.0 ppb (12) N/A 18.0 μg/m3 (64) 107.0
 
Dec. 3, 2020, 4 p.m. 98.2 ppb (99) 66.9 ppb (65) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) 1.07 ppb (13) N/A 13.0 μg/m3 (53) 99.0
 
Dec. 3, 2020, 3 p.m. 96.1 ppb (96) 65.8 ppb (64) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 1.0 ppb (12) N/A 18.0 μg/m3 (64) 96.0
 
Dec. 3, 2020, 2 p.m. 76.6 ppb (76) 48.3 ppb (46) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.86 ppb (11) N/A 13.0 μg/m3 (53) 76.0
 
Dec. 3, 2020, 1 p.m. 45.5 ppb (43) 22.1 ppb (21) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) 0.65 ppb (8) N/A 8.0 μg/m3 (34) 43.0
 
Dec. 3, 2020, noon 52.8 ppb (50) 25.5 ppb (25) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.69 ppb (8) N/A 8.0 μg/m3 (34) 50.0
 
Dec. 3, 2020, 11 a.m. 65.1 ppb (63) 35.6 ppb (34) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 0.82 ppb (10) N/A 11.0 μg/m3 (46) 63.0
 
Dec. 3, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
Dec. 3, 2020, 9 a.m. 37.3 ppb (36) 9.6 ppb (10) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A 13.0 μg/m3 (53) 53.0
 
Dec. 3, 2020, 8 a.m. 45.1 ppb (43) 16.4 ppb (16) N/A 29.0 ppb (28) N/A N/A 0.0 ppb (0) 0.84 ppb (10) N/A 15.0 μg/m3 (58) 58.0
 
Dec. 3, 2020, 7 a.m. 38.3 ppb (37) 11.2 ppb (11) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 9.0 μg/m3 (38) 38.0
 
Dec. 3, 2020, 6 a.m. 66.7 ppb (65) 38.5 ppb (37) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.91 ppb (11) N/A 18.0 μg/m3 (64) 65.0
 
Dec. 3, 2020, 5 a.m. 63.0 ppb (61) 34.5 ppb (33) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.93 ppb (11) N/A 11.0 μg/m3 (46) 61.0
 
Dec. 3, 2020, 4 a.m. 45.4 ppb (43) 18.6 ppb (18) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) 0.78 ppb (10) N/A 11.0 μg/m3 (46) 46.0
 
Dec. 3, 2020, 3 a.m. 47.0 ppb (45) 19.3 ppb (19) N/A 28.0 ppb (27) N/A N/A 2.0 ppb (2) 0.71 ppb (8) N/A 9.0 μg/m3 (38) 45.0
 
Dec. 3, 2020, 2 a.m. 61.8 ppb (60) 30.7 ppb (29) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 0.58 ppb (7) N/A 10.0 μg/m3 (42) 60.0
 
Dec. 3, 2020, 1 a.m. 58.2 ppb (56) 25.2 ppb (24) N/A 33.0 ppb (32) N/A N/A 3.0 ppb (3) 0.6 ppb (7) N/A 11.0 μg/m3 (46) 56.0
 
Dec. 3, 2020, midnight 55.8 ppb (53) 24.5 ppb (24) N/A 31.0 ppb (30) N/A N/A 12.0 ppb (12) 0.7 ppb (8) N/A 8.0 μg/m3 (34) 53.0
 
Dec. 2, 2020, 11 p.m. 25.1 ppb (24) 9.7 ppb (10) N/A 15.0 ppb (15) N/A N/A 27.0 ppb (25) 0.47 ppb (6) N/A 8.0 μg/m3 (34) 34.0
 
Dec. 2, 2020, 10 p.m. 16.6 ppb (16) 4.6 ppb (5) N/A 12.0 ppb (12) N/A N/A 32.0 ppb (30) 0.4 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Dec. 2, 2020, 9 p.m. 19.0 ppb (18) 6.8 ppb (7) N/A 12.0 ppb (12) N/A N/A 32.0 ppb (30) 0.43 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Dec. 2, 2020, 8 p.m. 41.7 ppb (40) 19.1 ppb (19) N/A 23.0 ppb (22) N/A N/A 19.0 ppb (18) 0.61 ppb (7) N/A 10.0 μg/m3 (42) 42.0
 
Dec. 2, 2020, 7 p.m. 52.6 ppb (50) 25.0 ppb (24) N/A 28.0 ppb (27) N/A N/A 12.0 ppb (12) 0.8 ppb (10) N/A 11.0 μg/m3 (46) 50.0
 
Dec. 2, 2020, 6 p.m. 80.8 ppb (80) 50.2 ppb (48) N/A 31.0 ppb (30) N/A N/A 5.0 ppb (5) 0.96 ppb (12) N/A 18.0 μg/m3 (64) 80.0
 
Dec. 2, 2020, 5 p.m. 161.0 ppb (113) 119.4 ppb (105) N/A 42.0 ppb (40) N/A N/A 0.0 ppb (0) 1.27 ppb (15) N/A 25.0 μg/m3 (79) 113.0
 
Dec. 2, 2020, 4 p.m. 116.7 ppb (104) 83.4 ppb (83) N/A 33.0 ppb (32) N/A N/A 1.0 ppb (1) 1.07 ppb (13) N/A 14.0 μg/m3 (55) 104.0
 
Dec. 2, 2020, 3 p.m. 83.2 ppb (83) 53.4 ppb (51) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 0.94 ppb (11) N/A 16.0 μg/m3 (60) 83.0
 
Dec. 2, 2020, 2 p.m. 80.5 ppb (80) 52.4 ppb (50) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.96 ppb (12) N/A 8.0 μg/m3 (34) 80.0
 
Dec. 2, 2020, 1 p.m. 78.9 ppb (78) 52.0 ppb (50) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.91 ppb (11) N/A 9.0 μg/m3 (38) 78.0
 
Dec. 2, 2020, noon 46.5 ppb (44) 21.0 ppb (20) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) 0.84 ppb (10) N/A 10.0 μg/m3 (42) 44.0
 
Dec. 2, 2020, 11 a.m. 49.6 ppb (47) 26.7 ppb (26) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A 9.0 μg/m3 (38) 47.0
 
Dec. 2, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
Dec. 2, 2020, 9 a.m. 56.6 ppb (54) 33.3 ppb (32) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) 0.81 ppb (10) N/A 12.0 μg/m3 (50) 54.0
 
Dec. 2, 2020, 8 a.m. 64.6 ppb (63) 39.2 ppb (37) N/A 25.0 ppb (24) N/A N/A 0.0 ppb (0) 0.97 ppb (12) N/A 15.0 μg/m3 (58) 63.0
 
Dec. 2, 2020, 7 a.m. 70.4 ppb (69) 44.6 ppb (43) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) 1.19 ppb (14) N/A 14.0 μg/m3 (55) 69.0
 
Dec. 2, 2020, 6 a.m. 69.8 ppb (68) 42.3 ppb (40) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 1.25 ppb (14) N/A 20.0 μg/m3 (68) 68.0
 
Dec. 2, 2020, 5 a.m. 78.1 ppb (77) 49.0 ppb (47) N/A 29.0 ppb (28) N/A N/A 0.0 ppb (0) 1.26 ppb (15) N/A 26.0 μg/m3 (81) 81.0
 
Dec. 2, 2020, 4 a.m. 57.2 ppb (55) 27.6 ppb (27) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 1.09 ppb (13) N/A 20.0 μg/m3 (68) 68.0
 
Dec. 2, 2020, 3 a.m. 56.3 ppb (54) 25.3 ppb (24) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 1.01 ppb (12) N/A 18.0 μg/m3 (64) 64.0
 
Dec. 2, 2020, 2 a.m. 40.1 ppb (38) 13.9 ppb (14) N/A 26.0 ppb (25) N/A N/A 6.0 ppb (6) 0.71 ppb (8) N/A 10.0 μg/m3 (42) 42.0
 
Dec. 2, 2020, 1 a.m. 32.9 ppb (32) 10.0 ppb (10) N/A 23.0 ppb (22) N/A N/A 12.0 ppb (12) 0.54 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
Dec. 2, 2020, midnight 48.4 ppb (46) 20.8 ppb (20) N/A 28.0 ppb (27) N/A N/A 12.0 ppb (12) 0.56 ppb (7) N/A 10.0 μg/m3 (42) 46.0
 
Dec. 1, 2020, 11 p.m. 49.3 ppb (47) 21.8 ppb (21) N/A 28.0 ppb (27) N/A N/A 13.0 ppb (13) 0.6 ppb (7) N/A 8.0 μg/m3 (34) 47.0
 
Dec. 1, 2020, 10 p.m. 45.2 ppb (43) 21.8 ppb (21) N/A 23.0 ppb (22) N/A N/A 16.0 ppb (15) 0.56 ppb (7) N/A 12.0 μg/m3 (50) 50.0
 
Dec. 1, 2020, 9 p.m. 44.1 ppb (42) 22.3 ppb (22) N/A 22.0 ppb (21) N/A N/A 17.0 ppb (16) 0.55 ppb (7) N/A 11.0 μg/m3 (46) 46.0
 
Dec. 1, 2020, 8 p.m. 48.2 ppb (46) 26.7 ppb (26) N/A 22.0 ppb (21) N/A N/A 12.0 ppb (12) 0.6 ppb (7) N/A 12.0 μg/m3 (50) 50.0
 
Dec. 1, 2020, 7 p.m. 55.6 ppb (53) 31.1 ppb (30) N/A 25.0 ppb (24) N/A N/A 11.0 ppb (11) 0.67 ppb (8) N/A 15.0 μg/m3 (58) 58.0
 
Dec. 1, 2020, 6 p.m. 85.7 ppb (85) 57.4 ppb (55) N/A 28.0 ppb (27) N/A N/A 4.0 ppb (4) 1.16 ppb (14) N/A 18.0 μg/m3 (64) 85.0
 
Dec. 1, 2020, 5 p.m. 66.7 ppb (65) 44.7 ppb (43) N/A 22.0 ppb (21) N/A N/A 3.0 ppb (3) 0.73 ppb (8) N/A 16.0 μg/m3 (60) 65.0
 
Dec. 1, 2020, 4 p.m. 77.0 ppb (76) 51.9 ppb (49) N/A 25.0 ppb (24) N/A N/A 0.0 ppb (0) 0.83 ppb (10) N/A 9.0 μg/m3 (38) 76.0
 
Dec. 1, 2020, 3 p.m. 60.7 ppb (59) 37.0 ppb (35) N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) 0.78 ppb (10) N/A 11.0 μg/m3 (46) 59.0
 
Dec. 1, 2020, 2 p.m. 61.8 ppb (60) 38.1 ppb (36) N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) 0.77 ppb (10) N/A 7.0 μg/m3 (30) 60.0
 
Dec. 1, 2020, 1 p.m. 59.6 ppb (57) 38.1 ppb (36) N/A 22.0 ppb (21) N/A N/A 0.0 ppb (0) 1.0 ppb (12) N/A 8.0 μg/m3 (34) 57.0
 
Dec. 1, 2020, noon 44.2 ppb (42) 23.0 ppb (22) N/A 21.0 ppb (20) N/A N/A 0.0 ppb (0) 0.65 ppb (8) N/A 10.0 μg/m3 (42) 42.0
 
Dec. 1, 2020, 11 a.m. 49.0 ppb (47) 26.7 ppb (26) N/A 22.0 ppb (21) N/A N/A 0.0 ppb (0) 0.76 ppb (10) N/A 12.0 μg/m3 (50) 50.0
 
Dec. 1, 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 (53) 53.0
 
Dec. 1, 2020, 9 a.m. 63.9 ppb (62) 38.6 ppb (37) N/A 25.0 ppb (24) N/A N/A 0.0 ppb (0) 0.98 ppb (12) N/A 13.0 μg/m3 (53) 62.0
 
Dec. 1, 2020, 8 a.m. 66.5 ppb (65) 40.6 ppb (39) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) 1.14 ppb (13) N/A 12.0 μg/m3 (50) 65.0
 
Dec. 1, 2020, 7 a.m. 76.9 ppb (76) 50.0 ppb (48) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 1.1 ppb (13) N/A 15.0 μg/m3 (58) 76.0
 
Dec. 1, 2020, 6 a.m. 80.5 ppb (80) 52.3 ppb (50) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 1.13 ppb (13) N/A 18.0 μg/m3 (64) 80.0
 
Dec. 1, 2020, 5 a.m. 79.4 ppb (79) 52.5 ppb (50) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 1.23 ppb (14) N/A 15.0 μg/m3 (58) 79.0
 
Dec. 1, 2020, 4 a.m. 54.3 ppb (52) 25.9 ppb (25) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.99 ppb (12) N/A 13.0 μg/m3 (53) 53.0
 
Dec. 1, 2020, 3 a.m. 48.2 ppb (46) 19.6 ppb (19) N/A 29.0 ppb (28) N/A N/A 0.0 ppb (0) 0.83 ppb (10) N/A 10.0 μg/m3 (42) 46.0
 
Dec. 1, 2020, 2 a.m. 39.5 ppb (38) 11.0 ppb (11) N/A 29.0 ppb (28) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 13.0 μg/m3 (53) 53.0
 
Dec. 1, 2020, 1 a.m. 36.8 ppb (35) 15.1 ppb (15) N/A 22.0 ppb (21) N/A N/A 10.0 ppb (10) 0.53 ppb (6) N/A 9.0 μg/m3 (38) 38.0
 
Dec. 1, 2020, midnight 46.8 ppb (45) 22.3 ppb (22) N/A 24.0 ppb (23) N/A N/A 8.0 ppb (8) 0.52 ppb (6) N/A 7.0 μg/m3 (30) 45.0
 
Nov. 30, 2020, 11 p.m. 35.3 ppb (34) 21.5 ppb (21) N/A 14.0 ppb (14) N/A N/A 14.0 ppb (13) 0.53 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 30, 2020, 10 p.m. 43.9 ppb (42) 25.3 ppb (24) N/A 19.0 ppb (18) N/A N/A 14.0 ppb (13) 0.5 ppb (6) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 30, 2020, 9 p.m. 47.6 ppb (45) 26.1 ppb (25) N/A 22.0 ppb (21) N/A N/A 13.0 ppb (13) 0.58 ppb (7) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 30, 2020, 8 p.m. 65.8 ppb (64) 40.2 ppb (38) N/A 26.0 ppb (25) N/A N/A 9.0 ppb (9) 0.73 ppb (8) N/A 20.0 μg/m3 (68) 68.0
 
Nov. 30, 2020, 7 p.m. 60.6 ppb (59) 37.6 ppb (36) N/A 23.0 ppb (22) N/A N/A 9.0 ppb (9) 0.75 ppb (10) N/A N/A 59.0
 
Nov. 30, 2020, 6 p.m. 59.9 ppb (58) 37.7 ppb (36) N/A 22.0 ppb (21) N/A N/A 7.0 ppb (7) 0.95 ppb (11) N/A 10.0 μg/m3 (42) 58.0
 
Nov. 30, 2020, 5 p.m. 56.2 ppb (54) 33.6 ppb (32) N/A 22.0 ppb (21) N/A N/A 6.0 ppb (6) 0.87 ppb (11) N/A 12.0 μg/m3 (50) 54.0
 
Nov. 30, 2020, 4 p.m. 62.1 ppb (60) 36.6 ppb (35) N/A 26.0 ppb (25) N/A N/A 3.0 ppb (3) 0.86 ppb (11) N/A 14.0 μg/m3 (55) 60.0
 
Nov. 30, 2020, 3 p.m. 68.3 ppb (67) 40.7 ppb (39) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 0.8 ppb (10) N/A 10.0 μg/m3 (42) 67.0
 
Nov. 30, 2020, 2 p.m. 51.6 ppb (49) 28.6 ppb (27) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) 0.93 ppb (11) N/A 8.0 μg/m3 (34) 49.0
 
Nov. 30, 2020, 1 p.m. 48.4 ppb (46) 26.5 ppb (25) N/A 22.0 ppb (21) N/A N/A 3.0 ppb (3) 0.66 ppb (8) N/A 9.0 μg/m3 (38) 46.0
 
Nov. 30, 2020, noon 47.9 ppb (46) 21.9 ppb (21) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) 0.63 ppb (7) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 30, 2020, 11 a.m. 43.3 ppb (41) 18.0 ppb (17) N/A 25.0 ppb (24) N/A N/A 0.0 ppb (0) 0.65 ppb (8) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (60) 60.0
 
Nov. 30, 2020, 9 a.m. 62.4 ppb (60) 31.1 ppb (30) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 0.88 ppb (11) N/A 16.0 μg/m3 (60) 60.0
 
Nov. 30, 2020, 8 a.m. 54.5 ppb (52) 23.0 ppb (22) N/A 32.0 ppb (31) N/A N/A 0.0 ppb (0) 0.87 ppb (11) N/A 16.0 μg/m3 (60) 60.0
 
Nov. 30, 2020, 7 a.m. 61.7 ppb (60) 27.4 ppb (26) N/A 34.0 ppb (33) N/A N/A 0.0 ppb (0) 1.03 ppb (12) N/A 21.0 μg/m3 (70) 70.0
 
Nov. 30, 2020, 6 a.m. 63.1 ppb (61) 27.9 ppb (27) N/A 35.0 ppb (34) N/A N/A 0.0 ppb (0) 1.02 ppb (12) N/A 20.0 μg/m3 (68) 68.0
 
Nov. 30, 2020, 5 a.m. 69.0 ppb (67) 33.8 ppb (32) N/A 35.0 ppb (34) N/A N/A 0.0 ppb (0) 1.15 ppb (13) N/A 26.0 μg/m3 (81) 81.0
 
Nov. 30, 2020, 4 a.m. 67.1 ppb (65) 32.1 ppb (31) N/A 35.0 ppb (34) N/A N/A 0.0 ppb (0) 1.14 ppb (13) N/A 28.0 μg/m3 (85) 85.0
 
Nov. 30, 2020, 3 a.m. 62.8 ppb (61) 28.1 ppb (27) N/A 35.0 ppb (34) N/A N/A 0.0 ppb (0) 1.1 ppb (13) N/A 30.0 μg/m3 (89) 89.0
 
Nov. 30, 2020, 2 a.m. 45.8 ppb (44) 11.6 ppb (11) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.83 ppb (10) N/A 19.0 μg/m3 (66) 66.0
 
Nov. 30, 2020, 1 a.m. 23.5 ppb (23) 1.7 ppb (2) N/A 22.0 ppb (21) N/A N/A 14.0 ppb (13) 0.47 ppb (6) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 30, 2020, midnight 26.8 ppb (26) 6.0 ppb (6) N/A 21.0 ppb (20) N/A N/A 20.0 ppb (19) 0.53 ppb (6) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 29, 2020, 11 p.m. 24.2 ppb (23) 6.2 ppb (6) N/A 18.0 ppb (17) N/A N/A 26.0 ppb (25) 0.5 ppb (6) N/A 15.0 μg/m3 (58) 58.0
 
Nov. 29, 2020, 10 p.m. 27.5 ppb (26) 9.7 ppb (10) N/A 18.0 ppb (17) N/A N/A 27.0 ppb (25) 0.55 ppb (7) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 29, 2020, 9 p.m. 30.8 ppb (30) 12.5 ppb (12) N/A 18.0 ppb (17) N/A N/A 22.0 ppb (21) 0.54 ppb (6) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 29, 2020, 8 p.m. 28.6 ppb (27) 12.7 ppb (12) N/A 16.0 ppb (16) N/A N/A 18.0 ppb (17) 0.6 ppb (7) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 29, 2020, 7 p.m. 28.6 ppb (27) 13.7 ppb (13) N/A 15.0 ppb (15) N/A N/A 16.0 ppb (15) 0.65 ppb (8) N/A 15.0 μg/m3 (58) 58.0
 
Nov. 29, 2020, 6 p.m. 42.8 ppb (41) 21.9 ppb (21) N/A 21.0 ppb (20) N/A N/A 10.0 ppb (10) 0.75 ppb (10) N/A 19.0 μg/m3 (66) 66.0
 
Nov. 29, 2020, 5 p.m. 51.4 ppb (49) 25.5 ppb (25) N/A 26.0 ppb (25) N/A N/A 8.0 ppb (8) 0.76 ppb (10) N/A 19.0 μg/m3 (66) 66.0
 
Nov. 29, 2020, 4 p.m. 58.8 ppb (57) 29.9 ppb (29) N/A 29.0 ppb (28) N/A N/A 4.0 ppb (4) 0.73 ppb (8) N/A 19.0 μg/m3 (66) 66.0
 
Nov. 29, 2020, 3 p.m. 60.4 ppb (58) 29.8 ppb (29) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 0.86 ppb (11) N/A 15.0 μg/m3 (58) 58.0
 
Nov. 29, 2020, 2 p.m. 58.9 ppb (57) 28.6 ppb (27) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 0.84 ppb (10) N/A 12.0 μg/m3 (50) 57.0
 
Nov. 29, 2020, 1 p.m. 59.3 ppb (57) 30.6 ppb (29) N/A 29.0 ppb (28) N/A N/A 0.0 ppb (0) 1.04 ppb (12) N/A 11.0 μg/m3 (46) 57.0
 
Nov. 29, 2020, noon 54.1 ppb (52) 27.4 ppb (26) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.8 ppb (10) N/A 11.0 μg/m3 (46) 52.0
 
Nov. 29, 2020, 11 a.m. 50.8 ppb (48) 23.5 ppb (23) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.87 ppb (11) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (66) 66.0
 
Nov. 29, 2020, 9 a.m. 54.8 ppb (52) 25.6 ppb (25) N/A 29.0 ppb (28) N/A N/A 0.0 ppb (0) 0.98 ppb (12) N/A 19.0 μg/m3 (66) 66.0
 
Nov. 29, 2020, 8 a.m. 54.3 ppb (52) 23.6 ppb (23) N/A 31.0 ppb (30) N/A N/A 0.0 ppb (0) 0.78 ppb (10) N/A 17.0 μg/m3 (62) 62.0
 
Nov. 29, 2020, 7 a.m. 64.5 ppb (63) 31.4 ppb (30) N/A 33.0 ppb (32) N/A N/A 0.0 ppb (0) 0.96 ppb (12) N/A 23.0 μg/m3 (74) 74.0
 
Nov. 29, 2020, 6 a.m. 68.3 ppb (67) 34.0 ppb (33) N/A 34.0 ppb (33) N/A N/A 0.0 ppb (0) 1.16 ppb (14) N/A 29.0 μg/m3 (87) 87.0
 
Nov. 29, 2020, 5 a.m. 63.1 ppb (61) 27.3 ppb (26) N/A 36.0 ppb (34) N/A N/A 0.0 ppb (0) 1.13 ppb (13) N/A 32.0 μg/m3 (93) 93.0
 
Nov. 29, 2020, 4 a.m. 66.3 ppb (65) 29.0 ppb (28) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 1.21 ppb (14) N/A 29.0 μg/m3 (87) 87.0
 
Nov. 29, 2020, 3 a.m. 66.1 ppb (64) 28.3 ppb (27) N/A 38.0 ppb (36) N/A N/A 0.0 ppb (0) 1.14 ppb (13) N/A 23.0 μg/m3 (74) 74.0
 
Nov. 29, 2020, 2 a.m. 42.2 ppb (40) 8.8 ppb (9) N/A 33.0 ppb (32) N/A N/A 5.0 ppb (5) 0.75 ppb (10) N/A 18.0 μg/m3 (64) 64.0
 
Nov. 29, 2020, 1 a.m. 22.2 ppb (21) 4.9 ppb (5) N/A 17.0 ppb (17) N/A N/A 24.0 ppb (23) 0.46 ppb (6) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 29, 2020, midnight 7.9 ppb (8) 0.5 ppb (1) N/A 7.0 ppb (7) N/A N/A 36.0 ppb (34) 0.31 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Nov. 28, 2020, 11 p.m. 6.2 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 39.0 ppb (37) 0.3 ppb (4) N/A 8.0 μg/m3 (34) 37.0
 
Nov. 28, 2020, 10 p.m. 6.5 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 39.0 ppb (37) 0.31 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Nov. 28, 2020, 9 p.m. 7.9 ppb (8) 1.7 ppb (2) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (36) 0.32 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
Nov. 28, 2020, 8 p.m. 24.0 ppb (23) 10.2 ppb (10) N/A 14.0 ppb (14) N/A N/A 25.0 ppb (24) 0.5 ppb (6) N/A 15.0 μg/m3 (58) 58.0
 
Nov. 28, 2020, 7 p.m. 23.0 ppb (22) 9.5 ppb (9) N/A 14.0 ppb (14) N/A N/A 22.0 ppb (21) 0.47 ppb (6) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 28, 2020, 6 p.m. 31.5 ppb (30) 13.8 ppb (14) N/A 18.0 ppb (17) N/A N/A 15.0 ppb (14) 0.58 ppb (7) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 28, 2020, 5 p.m. 47.9 ppb (46) 26.4 ppb (25) N/A 22.0 ppb (21) N/A N/A 7.0 ppb (7) 0.74 ppb (8) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 28, 2020, 4 p.m. 73.9 ppb (73) 47.8 ppb (46) N/A 26.0 ppb (25) N/A N/A 2.0 ppb (2) 0.89 ppb (11) N/A 13.0 μg/m3 (53) 73.0
 
Nov. 28, 2020, 3 p.m. 76.4 ppb (75) 50.9 ppb (49) N/A 25.0 ppb (24) N/A N/A 0.0 ppb (0) 0.94 ppb (11) N/A 9.0 μg/m3 (38) 75.0
 
Nov. 28, 2020, 2 p.m. 69.6 ppb (68) 46.0 ppb (44) N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) 0.82 ppb (10) N/A 7.0 μg/m3 (30) 68.0
 
Nov. 28, 2020, 1 p.m. 54.2 ppb (52) 30.1 ppb (29) N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) 0.73 ppb (8) N/A 7.0 μg/m3 (30) 52.0
 
Nov. 28, 2020, noon 55.1 ppb (53) 30.7 ppb (29) N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) 0.73 ppb (8) N/A 8.0 μg/m3 (34) 53.0
 
Nov. 28, 2020, 11 a.m. 47.4 ppb (45) 24.8 ppb (24) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) 0.81 ppb (10) N/A 8.0 μg/m3 (34) 45.0
 
Nov. 28, 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 (34) 34.0
 
Nov. 28, 2020, 9 a.m. 49.3 ppb (47) 25.0 ppb (24) N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) 0.81 ppb (10) N/A 10.0 μg/m3 (42) 47.0
 
Nov. 28, 2020, 8 a.m. 56.4 ppb (54) 29.7 ppb (29) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) 0.91 ppb (11) N/A 15.0 μg/m3 (58) 58.0
 
Nov. 28, 2020, 7 a.m. 70.6 ppb (69) 43.1 ppb (41) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) 1.11 ppb (13) N/A 15.0 μg/m3 (58) 69.0
 
Nov. 28, 2020, 6 a.m. 74.5 ppb (73) 45.5 ppb (43) N/A 29.0 ppb (28) N/A N/A 0.0 ppb (0) 1.02 ppb (12) N/A 19.0 μg/m3 (66) 73.0
 
Nov. 28, 2020, 5 a.m. 72.8 ppb (72) 42.4 ppb (40) N/A 30.0 ppb (29) N/A N/A 1.0 ppb (1) 1.11 ppb (13) N/A 30.0 μg/m3 (89) 89.0
 
Nov. 28, 2020, 4 a.m. 76.7 ppb (76) 46.9 ppb (45) N/A 30.0 ppb (29) N/A N/A 1.0 ppb (1) 1.21 ppb (14) N/A 21.0 μg/m3 (70) 76.0
 
Nov. 28, 2020, 3 a.m. 67.7 ppb (66) 38.0 ppb (36) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) 1.0 ppb (12) N/A 19.0 μg/m3 (66) 66.0
 
Nov. 28, 2020, 2 a.m. 52.0 ppb (50) 22.9 ppb (22) N/A 29.0 ppb (28) N/A N/A 2.0 ppb (2) 0.74 ppb (8) N/A 7.0 μg/m3 (30) 50.0
 
Nov. 28, 2020, 1 a.m. 45.0 ppb (43) 16.6 ppb (16) N/A 28.0 ppb (27) N/A N/A 4.0 ppb (4) 0.64 ppb (7) N/A 5.0 μg/m3 (21) 43.0