ID: 2391

AQSQID: 060731014

Site Name: Otay Mesa - Donovan

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

Updated: Oct. 21, 2020, 6:38 a.m.

Location: San Diego (Donovan State Prison Rd), CA

Reporting: True, Located: True

Current AQI: 55.0

San Diego (Donovan State Prison Rd) CA, US: 32.579361, -116.929486

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 14, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 12.7 μg/m3 (53) 51.0
 
Oct. 14, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 10.1 μg/m3 (43) 42.0
 
Oct. 14, 2020, midnight N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 12.3 μg/m3 (52) 51.0
 
Oct. 13, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A N/A 9.2 μg/m3 (39) 52.0
 
Oct. 13, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 7.0 μg/m3 (30) 58.0
 
Oct. 13, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 11.8 μg/m3 (50) 57.0
 
Oct. 13, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (102) N/A N/A 8.5 μg/m3 (36) 56.0
 
Oct. 13, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 6.7 μg/m3 (28) 53.0
 
Oct. 13, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 18.5 μg/m3 (65) 64.0
 
Oct. 13, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 46.8 μg/m3 (129) 128.0
 
Oct. 13, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 39.7 μg/m3 (112) 110.0
 
Oct. 13, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 67.7 μg/m3 (158) 156.0
 
Oct. 13, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 59.5 μg/m3 (154) 152.0
 
Oct. 13, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 47.3 μg/m3 (131) 130.0
 
Oct. 13, 2020, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 42.2 μg/m3 (118) 117.0
 
Oct. 13, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 85.5 μg/m3 (167) 166.0
 
Oct. 13, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 21.9 μg/m3 (72) 71.0
 
Oct. 13, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 19.7 μg/m3 (67) 66.0
 
Oct. 13, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 32.5 μg/m3 (94) 94.0
 
Oct. 13, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 44.3 μg/m3 (123) 122.0
 
Oct. 13, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 30.9 μg/m3 (91) 90.0
 
Oct. 13, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 45.4 μg/m3 (126) 125.0
 
Oct. 13, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 41.4 μg/m3 (116) 115.0
 
Oct. 13, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 22.2 μg/m3 (73) 72.0
 
Oct. 13, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 13.9 μg/m3 (55) 54.0
 
Oct. 13, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 12.9 μg/m3 (53) 52.0
 
Oct. 13, 2020, midnight N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 13.1 μg/m3 (54) 52.0
 
Oct. 12, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 14.7 μg/m3 (57) 56.0
 
Oct. 12, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 14.5 μg/m3 (57) 55.0
 
Oct. 12, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 8.5 μg/m3 (36) 48.0
 
Oct. 12, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 5.8 μg/m3 (25) 47.0
 
Oct. 12, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 4.0 μg/m3 (17) 41.0
 
Oct. 12, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 7.4 μg/m3 (31) 35.0
 
Oct. 12, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 18.4 μg/m3 (65) 64.0
 
Oct. 12, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 42.7 μg/m3 (119) 118.0
 
Oct. 12, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 10.8 μg/m3 (46) 45.0
 
Oct. 12, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 26.7 μg/m3 (82) 81.0
 
Oct. 12, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 17.9 μg/m3 (64) 63.0
 
Oct. 12, 2020, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 17.7 μg/m3 (63) 62.0
 
Oct. 12, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (43) 42.0
 
Oct. 12, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.3 μg/m3 (86) 85.0
 
Oct. 12, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 27.3 μg/m3 (83) 83.0
 
Oct. 12, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 18.5 μg/m3 (65) 64.0
 
Oct. 12, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 10.9 μg/m3 (46) 45.0
 
Oct. 12, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 6.3 μg/m3 (27) 26.0
 
Oct. 12, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 5.6 μg/m3 (24) 23.0
 
Oct. 12, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 6.0 μg/m3 (25) 25.0
 
Oct. 12, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 3.0 μg/m3 (13) 16.0
 
Oct. 12, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 1.2 μg/m3 (5) 18.0
 
Oct. 12, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 1.6 μg/m3 (7) 19.0
 
Oct. 12, 2020, midnight N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 5.5 μg/m3 (23) 23.0
 
Oct. 11, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 6.8 μg/m3 (29) 28.0
 
Oct. 11, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.4 μg/m3 (23) 26.0
 
Oct. 11, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 8.4 μg/m3 (36) 35.0
 
Oct. 11, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 7.9 μg/m3 (33) 35.0
 
Oct. 11, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 5.6 μg/m3 (24) 36.0
 
Oct. 11, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 6.7 μg/m3 (28) 29.0
 
Oct. 11, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 5.4 μg/m3 (23) 26.0
 
Oct. 11, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 6.2 μg/m3 (26) 26.0
 
Oct. 11, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 8.9 μg/m3 (38) 37.0
 
Oct. 11, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 4.5 μg/m3 (19) 23.0
 
Oct. 11, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 3.4 μg/m3 (15) 23.0
 
Oct. 11, 2020, noon N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 3.1 μg/m3 (13) 24.0
 
Oct. 11, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 3.9 μg/m3 (17) 23.0
 
Oct. 11, 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
 
Oct. 11, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.4 μg/m3 (2) 2.0
 
Oct. 11, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 4.8 μg/m3 (20) 20.0
 
Oct. 11, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 8.3 μg/m3 (35) 35.0
 
Oct. 11, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 8.2 μg/m3 (35) 34.0
 
Oct. 11, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 9.7 μg/m3 (41) 40.0
 
Oct. 11, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 3.1 μg/m3 (13) 18.0
 
Oct. 11, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 3.7 μg/m3 (16) 21.0
 
Oct. 11, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 4.7 μg/m3 (20) 22.0
 
Oct. 11, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 2.2 μg/m3 (10) 22.0
 
Oct. 11, 2020, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 4.3 μg/m3 (18) 24.0
 
Oct. 10, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 4.1 μg/m3 (18) 25.0
 
Oct. 10, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 4.6 μg/m3 (20) 26.0
 
Oct. 10, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 4.8 μg/m3 (20) 27.0
 
Oct. 10, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 6.0 μg/m3 (25) 31.0
 
Oct. 10, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 6.5 μg/m3 (28) 35.0
 
Oct. 10, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 7.9 μg/m3 (33) 35.0
 
Oct. 10, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 12.3 μg/m3 (52) 51.0
 
Oct. 10, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 14.5 μg/m3 (57) 55.0
 
Oct. 10, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 14.4 μg/m3 (56) 55.0
 
Oct. 10, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 16.3 μg/m3 (60) 59.0
 
Oct. 10, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 22.1 μg/m3 (73) 71.0
 
Oct. 10, 2020, noon N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 13.0 μg/m3 (53) 52.0
 
Oct. 10, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.4 μg/m3 (52) 51.0
 
Oct. 10, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.4 μg/m3 (52) 51.0
 
Oct. 10, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 14.6 μg/m3 (57) 56.0
 
Oct. 10, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 13.8 μg/m3 (55) 54.0
 
Oct. 10, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 16.6 μg/m3 (61) 60.0
 
Oct. 10, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 12.2 μg/m3 (52) 50.0
 
Oct. 10, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 12.5 μg/m3 (52) 51.0
 
Oct. 10, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 8.9 μg/m3 (38) 37.0
 
Oct. 10, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 9.4 μg/m3 (40) 39.0
 
Oct. 10, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 11.4 μg/m3 (48) 48.0
 
Oct. 10, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 12.2 μg/m3 (52) 50.0
 
Oct. 10, 2020, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 14.8 μg/m3 (57) 56.0
 
Oct. 9, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 13.3 μg/m3 (54) 53.0
 
Oct. 9, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 15.5 μg/m3 (59) 57.0
 
Oct. 9, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 12.9 μg/m3 (53) 52.0
 
Oct. 9, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 17.3 μg/m3 (62) 61.0
 
Oct. 9, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 17.1 μg/m3 (62) 61.0
 
Oct. 9, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A N/A 36.0
 
Oct. 9, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A N/A 35.0
 
Oct. 9, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A N/A 34.0
 
Oct. 9, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 26.5 μg/m3 (82) 81.0
 
Oct. 9, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 51.9 μg/m3 (142) 141.0
 
Oct. 9, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 27.2 μg/m3 (83) 82.0
 
Oct. 9, 2020, noon N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 25.7 μg/m3 (80) 79.0
 
Oct. 9, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 17.3 μg/m3 (62) 61.0
 
Oct. 9, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 20.1 μg/m3 (68) 67.0
 
Oct. 9, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 22.7 μg/m3 (74) 73.0
 
Oct. 9, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 22.6 μg/m3 (74) 73.0
 
Oct. 9, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 15.5 μg/m3 (59) 57.0
 
Oct. 9, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 21.2 μg/m3 (71) 70.0
 
Oct. 9, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 17.7 μg/m3 (63) 62.0
 
Oct. 9, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 17.7 μg/m3 (63) 62.0
 
Oct. 9, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 16.1 μg/m3 (60) 59.0
 
Oct. 9, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 20.6 μg/m3 (69) 68.0
 
Oct. 9, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 13.5 μg/m3 (54) 53.0
 
Oct. 9, 2020, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 18.3 μg/m3 (65) 63.0
 
Oct. 8, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 12.5 μg/m3 (52) 51.0
 
Oct. 8, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 15.6 μg/m3 (59) 58.0
 
Oct. 8, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 18.0 μg/m3 (64) 63.0
 
Oct. 8, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 16.9 μg/m3 (62) 60.0
 
Oct. 8, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 16.3 μg/m3 (60) 59.0
 
Oct. 8, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 16.0 μg/m3 (60) 59.0
 
Oct. 8, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 16.9 μg/m3 (62) 60.0
 
Oct. 8, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 12.3 μg/m3 (52) 51.0
 
Oct. 8, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 18.8 μg/m3 (66) 64.0
 
Oct. 8, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 21.4 μg/m3 (71) 70.0
 
Oct. 8, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 17.9 μg/m3 (64) 63.0
 
Oct. 8, 2020, noon N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 13.9 μg/m3 (55) 54.0
 
Oct. 8, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 17.7 μg/m3 (63) 62.0
 
Oct. 8, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.5 μg/m3 (67) 66.0
 
Oct. 8, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 14.6 μg/m3 (57) 56.0
 
Oct. 8, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 12.2 μg/m3 (52) 50.0
 
Oct. 8, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 18.8 μg/m3 (66) 64.0
 
Oct. 8, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 13.9 μg/m3 (55) 54.0
 
Oct. 8, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 17.7 μg/m3 (63) 62.0
 
Oct. 8, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 15.9 μg/m3 (59) 58.0
 
Oct. 8, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 18.6 μg/m3 (65) 64.0
 
Oct. 8, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 16.0 μg/m3 (60) 59.0
 
Oct. 8, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 16.5 μg/m3 (61) 60.0
 
Oct. 8, 2020, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 17.5 μg/m3 (63) 62.0
 
Oct. 7, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 23.0 μg/m3 (74) 73.0
 
Oct. 7, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 23.1 μg/m3 (75) 74.0
 
Oct. 7, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 23.3 μg/m3 (75) 74.0
 
Oct. 7, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 24.7 μg/m3 (78) 77.0
 
Oct. 7, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 23.5 μg/m3 (75) 74.0
 
Oct. 7, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 29.8 μg/m3 (89) 88.0
 
Oct. 7, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 40.2 μg/m3 (113) 112.0
 
Oct. 7, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 41.8 μg/m3 (117) 116.0
 
Oct. 7, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 34.9 μg/m3 (99) 99.0
 
Oct. 7, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 26.9 μg/m3 (83) 82.0
 
Oct. 7, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 29.1 μg/m3 (87) 86.0
 
Oct. 7, 2020, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 27.2 μg/m3 (83) 82.0
 
Oct. 7, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (74) 73.0
 
Oct. 7, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (81) 80.0
 
Oct. 7, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 23.2 μg/m3 (75) 74.0
 
Oct. 7, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 58.9 μg/m3 (153) 152.0
 
Oct. 7, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 33.6 μg/m3 (97) 96.0
 
Oct. 7, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 26.2 μg/m3 (81) 80.0
 
Oct. 7, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 38.7 μg/m3 (109) 108.0
 
Oct. 7, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 25.5 μg/m3 (80) 79.0
 
Oct. 7, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 26.2 μg/m3 (81) 80.0