ID: 2247

AQSQID: 060271003

Site Name: Keeler

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

Updated: Oct. 21, 2020, 3:39 a.m.

Location: Keeler (Cerro Gordo St), CA

Reporting: True, Located: True

Current AQI: 95.0

Keeler (Cerro Gordo St) CA, US: 36.4878, -117.871

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 81.0 μg/m3 (64) 32.9 μg/m3 (95) 95.0
 
Oct. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.7 μg/m3 (38) 40.2 μg/m3 (113) 113.0
 
Oct. 21, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 58.6 μg/m3 (53) 42.8 μg/m3 (119) 119.0
 
Oct. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.4 μg/m3 (42) 42.4 μg/m3 (118) 118.0
 
Oct. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.6 μg/m3 (45) 49.4 μg/m3 (136) 136.0
 
Oct. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.4 μg/m3 (52) 52.9 μg/m3 (144) 144.0
 
Oct. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.4 μg/m3 (53) 58.4 μg/m3 (153) 153.0
 
Oct. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.2 μg/m3 (55) 59.7 μg/m3 (154) 154.0
 
Oct. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.9 μg/m3 (58) 69.5 μg/m3 (159) 159.0
 
Oct. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 88.2 μg/m3 (68) 83.1 μg/m3 (166) 166.0
 
Oct. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 103.5 μg/m3 (76) 98.6 μg/m3 (174) 174.0
 
Oct. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 112.7 μg/m3 (80) 98.8 μg/m3 (174) 174.0
 
Oct. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 110.4 μg/m3 (79) 91.6 μg/m3 (170) 170.0
 
Oct. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 95.4 μg/m3 (71) 85.7 μg/m3 (167) 167.0
 
Oct. 20, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 94.3 μg/m3 (71) 87.9 μg/m3 (168) 168.0
 
Oct. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 91.6 μg/m3 (70) 89.1 μg/m3 (169) 169.0
 
Oct. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 99.4 μg/m3 (73) 93.1 μg/m3 (171) 171.0
 
Oct. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 100.3 μg/m3 (74) 100.0 μg/m3 (174) 174.0
 
Oct. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.4 μg/m3 (61) 67.7 μg/m3 (158) 158.0
 
Oct. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 92.7 μg/m3 (70) 70.0 μg/m3 (159) 159.0
 
Oct. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 90.7 μg/m3 (69) 78.3 μg/m3 (163) 163.0
 
Oct. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 119.2 μg/m3 (184) 184.0
 
Oct. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 112.1 μg/m3 (80) 80.1 μg/m3 (164) 164.0
 
Oct. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 181.8 μg/m3 (115) 91.1 μg/m3 (170) 170.0
 
Oct. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 201.4 μg/m3 (124) 67.9 μg/m3 (158) 158.0
 
Oct. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 156.7 μg/m3 (102) 105.5 μg/m3 (177) 177.0
 
Oct. 20, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 84.5 μg/m3 (66) 75.6 μg/m3 (162) 162.0
 
Oct. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.5 μg/m3 (55) 49.7 μg/m3 (136) 136.0
 
Oct. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.4 μg/m3 (53) 52.9 μg/m3 (144) 144.0
 
Oct. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.1 μg/m3 (56) 61.2 μg/m3 (154) 154.0
 
Oct. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.9 μg/m3 (54) 58.7 μg/m3 (153) 153.0
 
Oct. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.7 μg/m3 (55) 60.0 μg/m3 (154) 154.0
 
Oct. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 54.5 μg/m3 (148) 148.0
 
Oct. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.7 μg/m3 (54) 53.7 μg/m3 (146) 146.0
 
Oct. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.3 μg/m3 (59) 53.5 μg/m3 (146) 146.0
 
Oct. 19, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 85.1 μg/m3 (66) 59.6 μg/m3 (154) 154.0
 
Oct. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 110.7 μg/m3 (79) 62.4 μg/m3 (155) 155.0
 
Oct. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.8 μg/m3 (56) 48.1 μg/m3 (133) 133.0
 
Oct. 19, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 48.6 μg/m3 (45) 45.3 μg/m3 (126) 126.0
 
Oct. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) 45.0 μg/m3 (125) 125.0
 
Oct. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.6 μg/m3 (49) 44.0 μg/m3 (122) 122.0
 
Oct. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.9 μg/m3 (36) 40.9 μg/m3 (115) 115.0
 
Oct. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.6 μg/m3 (51) 43.1 μg/m3 (120) 120.0
 
Oct. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.4 μg/m3 (43) 41.0 μg/m3 (115) 115.0
 
Oct. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.5 μg/m3 (50) 47.0 μg/m3 (130) 130.0
 
Oct. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.4 μg/m3 (40) 38.3 μg/m3 (108) 108.0
 
Oct. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (47) 43.0 μg/m3 (120) 120.0
 
Oct. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.4 μg/m3 (57) 58.9 μg/m3 (153) 153.0
 
Oct. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.3 μg/m3 (73) 89.8 μg/m3 (169) 169.0
 
Oct. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 126.2 μg/m3 (87) 82.4 μg/m3 (165) 165.0
 
Oct. 19, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 66.5 μg/m3 (57) 53.6 μg/m3 (146) 146.0
 
Oct. 18, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.4 μg/m3 (56) 52.7 μg/m3 (144) 144.0
 
Oct. 18, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.1 μg/m3 (52) 48.8 μg/m3 (134) 134.0
 
Oct. 18, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.9 μg/m3 (51) 50.7 μg/m3 (139) 139.0
 
Oct. 18, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 41.8 μg/m3 (117) 117.0
 
Oct. 18, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.2 μg/m3 (32) 29.4 μg/m3 (88) 88.0
 
Oct. 18, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.1 μg/m3 (28) 24.4 μg/m3 (77) 77.0
 
Oct. 18, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.2 μg/m3 (32) 25.8 μg/m3 (80) 80.0
 
Oct. 18, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.4 μg/m3 (54) 24.9 μg/m3 (78) 78.0
 
Oct. 18, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 25.3 μg/m3 (79) 79.0
 
Oct. 18, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 145.5 μg/m3 (96) 47.3 μg/m3 (131) 131.0
 
Oct. 18, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.3 μg/m3 (25) 20.9 μg/m3 (70) 70.0
 
Oct. 18, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 25.7 μg/m3 (24) 20.8 μg/m3 (70) 70.0
 
Oct. 18, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.7 μg/m3 (28) 22.8 μg/m3 (74) 74.0
 
Oct. 18, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.4 μg/m3 (22) 23.8 μg/m3 (76) 76.0
 
Oct. 18, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.4 μg/m3 (28) 18.9 μg/m3 (66) 66.0
 
Oct. 18, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.6 μg/m3 (21) 17.8 μg/m3 (63) 63.0
 
Oct. 18, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.2 μg/m3 (24) 18.4 μg/m3 (65) 65.0
 
Oct. 18, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.4 μg/m3 (22) 16.1 μg/m3 (60) 60.0
 
Oct. 18, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.8 μg/m3 (21) 15.9 μg/m3 (59) 59.0
 
Oct. 18, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.5 μg/m3 (22) 18.9 μg/m3 (66) 66.0
 
Oct. 18, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.2 μg/m3 (25) 18.4 μg/m3 (65) 65.0
 
Oct. 18, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.2 μg/m3 (28) 22.4 μg/m3 (73) 73.0
 
Oct. 18, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.9 μg/m3 (55) 27.2 μg/m3 (83) 83.0
 
Oct. 18, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.6 μg/m3 (76) 76.0
 
Oct. 17, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.6 μg/m3 (20) 11.8 μg/m3 (50) 50.0
 
Oct. 17, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.7 μg/m3 (17) 14.1 μg/m3 (56) 56.0
 
Oct. 17, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.1 μg/m3 (13) 6.3 μg/m3 (27) 27.0
 
Oct. 17, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (10) 7.1 μg/m3 (30) 30.0
 
Oct. 17, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.2 μg/m3 (15) 5.6 μg/m3 (24) 24.0
 
Oct. 17, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Oct. 17, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.9 μg/m3 (12) 5.5 μg/m3 (23) 23.0
 
Oct. 17, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 2.4 μg/m3 (10) 18.0
 
Oct. 17, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) 3.0 μg/m3 (13) 13.0
 
Oct. 17, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.1 μg/m3 (14) 5.6 μg/m3 (24) 24.0
 
Oct. 17, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.8 μg/m3 (19) 4.6 μg/m3 (20) 20.0
 
Oct. 17, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.9 μg/m3 (13) 3.5 μg/m3 (15) 15.0
 
Oct. 17, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (8) 3.3 μg/m3 (14) 14.0
 
Oct. 17, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.1 μg/m3 (11) 5.7 μg/m3 (24) 24.0
 
Oct. 17, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.5 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Oct. 17, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.5 μg/m3 (11) 3.5 μg/m3 (15) 15.0
 
Oct. 17, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.2 μg/m3 (9) 0.3 μg/m3 (2) 9.0
 
Oct. 17, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.7 μg/m3 (10) 4.7 μg/m3 (20) 20.0
 
Oct. 17, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) 3.5 μg/m3 (15) 15.0
 
Oct. 17, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 2.9 μg/m3 (13) 13.0
 
Oct. 17, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.4 μg/m3 (40) 40.0
 
Oct. 17, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 127.9 μg/m3 (88) 59.0 μg/m3 (153) 153.0
 
Oct. 17, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 69.9 μg/m3 (159) 159.0
 
Oct. 17, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 12.1 μg/m3 (12) 3.5 μg/m3 (15) 15.0
 
Oct. 16, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (9) 5.1 μg/m3 (22) 22.0
 
Oct. 16, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.4 μg/m3 (10) 6.5 μg/m3 (28) 28.0
 
Oct. 16, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.5 μg/m3 (9) 2.5 μg/m3 (11) 10.0
 
Oct. 16, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.5 μg/m3 (12) 4.4 μg/m3 (19) 18.0
 
Oct. 16, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) 5.7 μg/m3 (24) 24.0
 
Oct. 16, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.3 μg/m3 (17) 7.5 μg/m3 (32) 31.0
 
Oct. 16, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.1 μg/m3 (27) 5.9 μg/m3 (25) 26.0
 
Oct. 16, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.5 μg/m3 (22) 7.1 μg/m3 (30) 30.0
 
Oct. 16, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.2 μg/m3 (29) 4.6 μg/m3 (20) 28.0
 
Oct. 16, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 4.6 μg/m3 (20) 25.0
 
Oct. 16, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.1 μg/m3 (19) 8.1 μg/m3 (34) 34.0
 
Oct. 16, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 4.2 μg/m3 (18) 18.0
 
Oct. 16, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.3 μg/m3 (21) 6.5 μg/m3 (28) 27.0
 
Oct. 16, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.1 μg/m3 (23) 5.8 μg/m3 (25) 24.0
 
Oct. 16, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.5 μg/m3 (25) 8.3 μg/m3 (35) 35.0
 
Oct. 16, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.7 μg/m3 (19) 5.3 μg/m3 (23) 22.0
 
Oct. 16, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.7 μg/m3 (17) 4.1 μg/m3 (18) 17.0
 
Oct. 16, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 5.9 μg/m3 (25) 25.0
 
Oct. 16, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.2 μg/m3 (18) 3.8 μg/m3 (16) 17.0
 
Oct. 16, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.9 μg/m3 (21) 5.7 μg/m3 (24) 24.0
 
Oct. 16, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.6 μg/m3 (18) 7.6 μg/m3 (32) 32.0
 
Oct. 16, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.9 μg/m3 (13) 6.9 μg/m3 (29) 29.0
 
Oct. 16, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.4 μg/m3 (9) 5.6 μg/m3 (24) 23.0
 
Oct. 16, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 20.2 μg/m3 (19) 4.6 μg/m3 (20) 19.0
 
Oct. 15, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.1 μg/m3 (9) 5.7 μg/m3 (24) 24.0
 
Oct. 15, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) 7.7 μg/m3 (33) 32.0
 
Oct. 15, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.5 μg/m3 (11) 9.1 μg/m3 (38) 38.0
 
Oct. 15, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.2 μg/m3 (11) 10.7 μg/m3 (45) 45.0
 
Oct. 15, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.1 μg/m3 (13) 8.2 μg/m3 (35) 34.0
 
Oct. 15, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.7 μg/m3 (18) 11.4 μg/m3 (48) 48.0
 
Oct. 15, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.8 μg/m3 (21) 10.2 μg/m3 (43) 42.0
 
Oct. 15, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.5 μg/m3 (16) 10.1 μg/m3 (43) 42.0
 
Oct. 15, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.2 μg/m3 (46) 20.8 μg/m3 (70) 69.0
 
Oct. 15, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.8 μg/m3 (71) 26.9 μg/m3 (83) 82.0
 
Oct. 15, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.9 μg/m3 (32) 23.1 μg/m3 (75) 74.0
 
Oct. 15, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 28.4 μg/m3 (27) 20.1 μg/m3 (68) 67.0
 
Oct. 15, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.4 μg/m3 (23) 23.0 μg/m3 (74) 73.0
 
Oct. 15, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.5 μg/m3 (21) 21.7 μg/m3 (72) 71.0
 
Oct. 15, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.7 μg/m3 (27) 22.5 μg/m3 (73) 72.0
 
Oct. 15, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.1 μg/m3 (29) 25.4 μg/m3 (79) 79.0
 
Oct. 15, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.4 μg/m3 (30) 27.1 μg/m3 (83) 82.0
 
Oct. 15, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.7 μg/m3 (39) 27.5 μg/m3 (84) 83.0
 
Oct. 15, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.3 μg/m3 (35) 34.6 μg/m3 (99) 98.0
 
Oct. 15, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.9 μg/m3 (35) 33.2 μg/m3 (96) 95.0
 
Oct. 15, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.4 μg/m3 (40) 33.8 μg/m3 (97) 96.0
 
Oct. 15, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.2 μg/m3 (38) 34.6 μg/m3 (99) 98.0
 
Oct. 15, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.8 μg/m3 (57) 45.7 μg/m3 (127) 126.0
 
Oct. 15, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 42.5 μg/m3 (40) 32.8 μg/m3 (95) 94.0
 
Oct. 14, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.6 μg/m3 (36) 33.8 μg/m3 (97) 96.0
 
Oct. 14, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.2 μg/m3 (30) 29.1 μg/m3 (87) 86.0
 
Oct. 14, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.1 μg/m3 (32) 26.6 μg/m3 (82) 81.0
 
Oct. 14, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 29.8 μg/m3 (89) 88.0
 
Oct. 14, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.5 μg/m3 (36) 35.0 μg/m3 (100) 99.0
 
Oct. 14, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 37.5 μg/m3 (106) 105.0
 
Oct. 14, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.3 μg/m3 (35) 31.1 μg/m3 (91) 91.0
 
Oct. 14, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.4 μg/m3 (36) 26.6 μg/m3 (82) 81.0
 
Oct. 14, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.9 μg/m3 (32) 22.6 μg/m3 (74) 73.0
 
Oct. 14, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (59) 16.8 μg/m3 (61) 60.0
 
Oct. 14, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.3 μg/m3 (22) 10.7 μg/m3 (45) 45.0
 
Oct. 14, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 19.2 μg/m3 (18) 13.2 μg/m3 (54) 53.0
 
Oct. 14, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.6 μg/m3 (18) 13.6 μg/m3 (55) 53.0
 
Oct. 14, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 10.6 μg/m3 (45) 44.0
 
Oct. 14, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.9 μg/m3 (17) 10.7 μg/m3 (45) 45.0
 
Oct. 14, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 7.2 μg/m3 (31) 30.0
 
Oct. 14, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.9 μg/m3 (14) 8.0 μg/m3 (34) 33.0
 
Oct. 14, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.7 μg/m3 (21) 9.5 μg/m3 (40) 40.0
 
Oct. 14, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.4 μg/m3 (14) 10.5 μg/m3 (44) 44.0
 
Oct. 14, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 13.5 μg/m3 (54) 53.0
 
Oct. 14, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 8.9 μg/m3 (38) 37.0