ID: 192

AQSQID: 060710005

Site Name: Crestline - Lake Gregory

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

Updated: Aug. 3, 2021, 11:57 p.m.

Location: Crestline (Lake Gregory Trl), CA

Reporting: True, Located: True

Current AQI: 115.0

Crestline (Lake Gregory Trl) CA, US: 34.243132, -117.272275

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Aug. 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 96.0 ppb (115) N/A N/A 5.8 μg/m3 (25) 115.0
 
Aug. 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 3.4 μg/m3 (15) 104.0
 
Aug. 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A N/A 6.3 μg/m3 (27) 100.0
 
Aug. 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 6.3 μg/m3 (27) 87.0
 
Aug. 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 2.6 μg/m3 (11) 84.0
 
Aug. 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A N/A 2.4 μg/m3 (10) 81.0
 
Aug. 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 3.1 μg/m3 (13) 55.0
 
Aug. 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 4.6 μg/m3 (20) 27.0
 
Aug. 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 7.3 μg/m3 (31) 31.0
 
Aug. 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 6.9 μg/m3 (29) 29.0
 
Aug. 3, 2021, noon N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 3.9 μg/m3 (17) 30.0
 
Aug. 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 3.9 μg/m3 (17) 30.0
 
Aug. 3, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 4.4 μg/m3 (19) 31.0
 
Aug. 3, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 7.0 μg/m3 (30) 34.0
 
Aug. 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 8.2 μg/m3 (35) 37.0
 
Aug. 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 2.9 μg/m3 (13) 49.0
 
Aug. 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 1.2 μg/m3 (5) 65.0
 
Aug. 3, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 3.9 μg/m3 (17) 84.0
 
Aug. 3, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 4.1 μg/m3 (18) 91.0
 
Aug. 3, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (102) N/A N/A 4.3 μg/m3 (18) 102.0
 
Aug. 3, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 7.7 μg/m3 (33) 107.0
 
Aug. 3, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 89.0 ppb (111) N/A N/A 10.9 μg/m3 (46) 111.0
 
Aug. 3, 2021, midnight N/A N/A N/A N/A N/A N/A 100.0 ppb (117) N/A N/A 10.4 μg/m3 (44) 117.0
 
Aug. 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 10.5 μg/m3 (44) 107.0
 
Aug. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 86.0 ppb (109) N/A N/A 10.9 μg/m3 (46) 109.0
 
Aug. 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 94.0 ppb (114) N/A N/A 10.4 μg/m3 (44) 114.0
 
Aug. 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 80.0 ppb (106) N/A N/A 9.2 μg/m3 (39) 106.0
 
Aug. 2, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 8.2 μg/m3 (35) 104.0
 
Aug. 2, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 6.6 μg/m3 (28) 97.0
 
Aug. 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 5.1 μg/m3 (22) 78.0
 
Aug. 2, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 6.3 μg/m3 (27) 46.0
 
Aug. 2, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 9.9 μg/m3 (42) 42.0
 
Aug. 2, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 5.0 μg/m3 (21) 21.0
 
Aug. 2, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 0.2 μg/m3 (1) 15.0
 
Aug. 2, 2021, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 3.1 μg/m3 (13) 22.0
 
Aug. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 5.0 μg/m3 (21) 25.0
 
Aug. 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 4.1 μg/m3 (18) 29.0
 
Aug. 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 5.1 μg/m3 (22) 28.0
 
Aug. 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 8.9 μg/m3 (38) 38.0
 
Aug. 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 8.7 μg/m3 (37) 40.0
 
Aug. 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 4.8 μg/m3 (20) 78.0
 
Aug. 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 7.1 μg/m3 (30) 91.0
 
Aug. 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 11.9 μg/m3 (50) 104.0
 
Aug. 2, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (106) N/A N/A 12.6 μg/m3 (53) 106.0
 
Aug. 2, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 84.0 ppb (108) N/A N/A 14.1 μg/m3 (56) 108.0
 
Aug. 2, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 93.0 ppb (113) N/A N/A 14.1 μg/m3 (56) 113.0
 
Aug. 2, 2021, midnight N/A N/A N/A N/A N/A N/A 96.0 ppb (115) N/A N/A 17.1 μg/m3 (62) 115.0
 
Aug. 1, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 86.0 ppb (109) N/A N/A 11.6 μg/m3 (49) 109.0
 
Aug. 1, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 85.0 ppb (109) N/A N/A 12.6 μg/m3 (53) 109.0
 
Aug. 1, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 81.0 ppb (107) N/A N/A 8.4 μg/m3 (36) 107.0
 
Aug. 1, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A N/A 7.0 μg/m3 (30) 105.0
 
Aug. 1, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (103) N/A N/A 10.9 μg/m3 (46) 103.0
 
Aug. 1, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 7.5 μg/m3 (32) 87.0
 
Aug. 1, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 5.0 μg/m3 (21) 65.0
 
Aug. 1, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 7.9 μg/m3 (33) 51.0
 
Aug. 1, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 11.6 μg/m3 (49) 49.0
 
Aug. 1, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 8.9 μg/m3 (38) 38.0
 
Aug. 1, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 7.4 μg/m3 (31) 31.0
 
Aug. 1, 2021, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 7.0 μg/m3 (30) 30.0
 
Aug. 1, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 7.9 μg/m3 (33) 33.0
 
Aug. 1, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 9.9 μg/m3 (42) 42.0
 
Aug. 1, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 7.7 μg/m3 (33) 33.0
 
Aug. 1, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 3.8 μg/m3 (16) 25.0
 
Aug. 1, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 0.4 μg/m3 (2) 32.0
 
Aug. 1, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 1.6 μg/m3 (7) 40.0
 
Aug. 1, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 5.0 μg/m3 (21) 43.0
 
Aug. 1, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 5.3 μg/m3 (23) 44.0
 
Aug. 1, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 5.5 μg/m3 (23) 46.0
 
Aug. 1, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 7.9 μg/m3 (33) 50.0
 
Aug. 1, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 15.1 μg/m3 (58) 87.0
 
Aug. 1, 2021, midnight N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 7.6 μg/m3 (32) 91.0
 
July 31, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 10.6 μg/m3 (45) 61.0
 
July 31, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (101) N/A N/A 14.3 μg/m3 (56) 101.0
 
July 31, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 10.7 μg/m3 (45) 104.0
 
July 31, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 9.1 μg/m3 (38) 97.0
 
July 31, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 9.7 μg/m3 (41) 87.0
 
July 31, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 8.4 μg/m3 (36) 71.0
 
July 31, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 8.6 μg/m3 (36) 68.0
 
July 31, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 7.9 μg/m3 (33) 55.0
 
July 31, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 6.8 μg/m3 (29) 55.0
 
July 31, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 15.9 μg/m3 (59) 59.0
 
July 31, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 10.7 μg/m3 (45) 45.0
 
July 31, 2021, noon N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 9.7 μg/m3 (41) 41.0
 
July 31, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 6.8 μg/m3 (29) 47.0
 
July 31, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 9.7 μg/m3 (41) 61.0
 
July 31, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 10.9 μg/m3 (46) 78.0
 
July 31, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A N/A 8.9 μg/m3 (38) 81.0
 
July 31, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 7.9 μg/m3 (33) 71.0
 
July 31, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 7.3 μg/m3 (31) 74.0
 
July 31, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 16.4 μg/m3 (61) 97.0
 
July 31, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 16.6 μg/m3 (61) 104.0
 
July 31, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 83.0 ppb (108) N/A N/A 14.9 μg/m3 (57) 108.0
 
July 31, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 20.0 μg/m3 (68) 104.0
 
July 31, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 90.0 ppb (112) N/A N/A 21.0 μg/m3 (70) 112.0
 
July 31, 2021, midnight N/A N/A N/A N/A N/A N/A 99.0 ppb (116) N/A N/A 12.4 μg/m3 (52) 116.0
 
July 30, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 10.2 μg/m3 (43) 107.0
 
July 30, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 9.7 μg/m3 (41) 107.0
 
July 30, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 9.6 μg/m3 (40) 104.0
 
July 30, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A N/A 10.1 μg/m3 (43) 94.0
 
July 30, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 10.6 μg/m3 (45) 91.0
 
July 30, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 11.1 μg/m3 (47) 78.0
 
July 30, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 9.4 μg/m3 (40) 55.0
 
July 30, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 7.0 μg/m3 (30) 49.0
 
July 30, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 5.8 μg/m3 (25) 29.0
 
July 30, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 4.3 μg/m3 (18) 18.0
 
July 30, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 4.8 μg/m3 (20) 20.0
 
July 30, 2021, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A 6.5 μg/m3 (28) 28.0
 
July 30, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 4.1 μg/m3 (18) 26.0
 
July 30, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 6.6 μg/m3 (28) 28.0
 
July 30, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 8.4 μg/m3 (36) 36.0
 
July 30, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 4.6 μg/m3 (20) 36.0
 
July 30, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 7.0 μg/m3 (30) 37.0
 
July 30, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 9.9 μg/m3 (42) 43.0
 
July 30, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 10.9 μg/m3 (46) 50.0
 
July 30, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 8.4 μg/m3 (36) 74.0
 
July 30, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A N/A 6.5 μg/m3 (28) 94.0
 
July 30, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 11.1 μg/m3 (47) 104.0
 
July 30, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 92.0 ppb (113) N/A N/A 13.6 μg/m3 (55) 113.0
 
July 30, 2021, midnight N/A N/A N/A N/A N/A N/A 104.0 ppb (119) N/A N/A 21.0 μg/m3 (70) 119.0
 
July 29, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 89.0 ppb (111) N/A N/A 7.5 μg/m3 (32) 111.0
 
July 29, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 86.0 ppb (109) N/A N/A 5.3 μg/m3 (23) 109.0
 
July 29, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (101) N/A N/A 4.5 μg/m3 (19) 101.0
 
July 29, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 5.8 μg/m3 (25) 87.0
 
July 29, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 7.5 μg/m3 (32) 97.0
 
July 29, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 2.8 μg/m3 (12) 68.0
 
July 29, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 3.3 μg/m3 (14) 65.0
 
July 29, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 9.6 μg/m3 (40) 55.0
 
July 29, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 6.7 μg/m3 (28) 28.0
 
July 29, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 5.3 μg/m3 (23) 23.0
 
July 29, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 6.5 μg/m3 (28) 28.0
 
July 29, 2021, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 4.8 μg/m3 (20) 20.0
 
July 29, 2021, 11 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
 
July 29, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 5.0 μg/m3 (21) 21.0
 
July 29, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 4.0 μg/m3 (17) 21.0
 
July 29, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 5.5 μg/m3 (23) 25.0
 
July 29, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 6.3 μg/m3 (27) 34.0
 
July 29, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 7.0 μg/m3 (30) 43.0
 
July 29, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 6.8 μg/m3 (29) 48.0
 
July 29, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 8.1 μg/m3 (34) 61.0
 
July 29, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 9.1 μg/m3 (38) 71.0
 
July 29, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 10.4 μg/m3 (44) 71.0
 
July 29, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 17.3 μg/m3 (62) 97.0
 
July 29, 2021, midnight N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 9.4 μg/m3 (40) 97.0
 
July 28, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (103) N/A N/A 11.4 μg/m3 (48) 103.0
 
July 28, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (103) N/A N/A 9.4 μg/m3 (40) 103.0
 
July 28, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 86.0 ppb (109) N/A N/A 10.9 μg/m3 (46) 109.0
 
July 28, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A N/A 13.8 μg/m3 (55) 100.0
 
July 28, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 9.9 μg/m3 (42) 58.0
 
July 28, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 5.0 μg/m3 (21) 47.0
 
July 28, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 7.3 μg/m3 (31) 49.0
 
July 28, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 9.9 μg/m3 (42) 46.0
 
July 28, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 7.6 μg/m3 (32) 32.0
 
July 28, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 5.8 μg/m3 (25) 25.0
 
July 28, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 6.3 μg/m3 (27) 27.0
 
July 28, 2021, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 9.1 μg/m3 (38) 38.0
 
July 28, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 9.4 μg/m3 (40) 40.0
 
July 28, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 3.1 μg/m3 (13) 13.0
 
July 28, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 5.0 μg/m3 (21) 21.0
 
July 28, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 8.4 μg/m3 (36) 36.0
 
July 28, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 6.3 μg/m3 (27) 27.0
 
July 28, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 7.3 μg/m3 (31) 31.0
 
July 28, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 9.9 μg/m3 (42) 42.0
 
July 28, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 10.6 μg/m3 (45) 45.0
 
July 28, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 10.7 μg/m3 (45) 45.0
 
July 28, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 12.8 μg/m3 (53) 68.0
 
July 28, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 13.3 μg/m3 (54) 103.0
 
July 28, 2021, midnight N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A N/A 11.6 μg/m3 (49) 105.0
 
July 27, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A N/A 9.3 μg/m3 (39) 105.0