ID: 2247

AQSQID: 060271003

Site Name: Keeler

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

Updated: Sept. 25, 2020, 3:40 p.m.

Location: Keeler (Cerro Gordo St), CA

Reporting: True, Located: True

Current AQI: 195.0

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
Sept. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 163.4 μg/m3 (104) 140.4 μg/m3 (195) 195.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 149.0 μg/m3 (97) 138.0 μg/m3 (193) 193.0
 
Sept. 25, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 144.5 μg/m3 (95) 144.6 μg/m3 (197) 197.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 139.2 μg/m3 (92) 134.4 μg/m3 (192) 192.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 114.4 μg/m3 (80) 107.5 μg/m3 (177) 177.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 133.6 μg/m3 (89) 126.6 μg/m3 (187) 187.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 131.2 μg/m3 (88) 120.2 μg/m3 (184) 184.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 139.9 μg/m3 (92) 135.9 μg/m3 (192) 192.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 133.5 μg/m3 (89) 125.8 μg/m3 (187) 187.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 149.1 μg/m3 (97) 144.2 μg/m3 (197) 197.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 151.2 μg/m3 (98) 143.2 μg/m3 (196) 196.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 190.5 μg/m3 (118) 185.1 μg/m3 (235) 235.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 190.6 μg/m3 (118) 177.4 μg/m3 (227) 227.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 198.5 μg/m3 (122) 189.1 μg/m3 (239) 239.0
 
Sept. 25, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 196.9 μg/m3 (246) 246.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.4 μg/m3 (69) 84.9 μg/m3 (165) 165.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.1 μg/m3 (66) 80.2 μg/m3 (163) 163.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.1 μg/m3 (58) 64.4 μg/m3 (155) 155.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.5 μg/m3 (66) 79.9 μg/m3 (163) 163.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.1 μg/m3 (67) 79.1 μg/m3 (162) 162.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.4 μg/m3 (69) 82.6 μg/m3 (164) 164.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 87.1 μg/m3 (66) 79.9 μg/m3 (163) 163.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 88.2 μg/m3 (67) 78.1 μg/m3 (162) 162.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 82.6 μg/m3 (64) 74.0 μg/m3 (160) 160.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.0 μg/m3 (67) 72.5 μg/m3 (159) 159.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 82.3 μg/m3 (64) 69.5 μg/m3 (157) 157.0
 
Sept. 24, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 78.3 μg/m3 (62) 68.2 μg/m3 (157) 157.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 79.6 μg/m3 (62) 72.1 μg/m3 (159) 159.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 81.0 μg/m3 (63) 72.0 μg/m3 (159) 159.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.0 μg/m3 (62) 69.5 μg/m3 (157) 157.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.0 μg/m3 (62) 68.7 μg/m3 (157) 157.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (58) 66.4 μg/m3 (156) 156.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 76.0 μg/m3 (60) 69.1 μg/m3 (157) 157.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (57) 62.6 μg/m3 (154) 154.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 90.0 μg/m3 (68) 62.3 μg/m3 (154) 154.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 87.0 μg/m3 (66) 63.6 μg/m3 (154) 154.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 83.0 μg/m3 (64) 71.3 μg/m3 (158) 158.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) 66.6 μg/m3 (156) 156.0
 
Sept. 24, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (52) 52.5 μg/m3 (142) 142.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (40) 32.0 μg/m3 (93) 93.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (56) 66.2 μg/m3 (156) 156.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 109.0 μg/m3 (77) 106.6 μg/m3 (177) 177.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 94.0 μg/m3 (70) 90.4 μg/m3 (168) 168.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 123.0 μg/m3 (84) 117.1 μg/m3 (182) 182.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 133.0 μg/m3 (89) 129.7 μg/m3 (189) 189.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 152.0 μg/m3 (98) 139.9 μg/m3 (194) 194.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 151.0 μg/m3 (98) 144.1 μg/m3 (197) 197.0
 
Sept. 23, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 145.0 μg/m3 (95) 134.2 μg/m3 (191) 191.0
 
Sept. 23, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 115.0 μg/m3 (80) 95.9 μg/m3 (171) 171.0
 
Sept. 23, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 95.0 μg/m3 (70) 86.8 μg/m3 (166) 166.0
 
Sept. 23, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 98.0 μg/m3 (72) 92.4 μg/m3 (169) 169.0
 
Sept. 23, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.0 μg/m3 (72) 95.0 μg/m3 (171) 171.0
 
Sept. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.0 μg/m3 (72) 92.6 μg/m3 (170) 170.0
 
Sept. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 117.0 μg/m3 (81) 110.5 μg/m3 (179) 179.0
 
Sept. 23, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 107.0 μg/m3 (76) 93.5 μg/m3 (170) 170.0
 
Sept. 23, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (48) 41.9 μg/m3 (116) 116.0
 
Sept. 23, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (47) 46.1 μg/m3 (126) 126.0
 
Sept. 23, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.0 μg/m3 (66) 70.2 μg/m3 (158) 158.0
 
Sept. 23, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 31.7 μg/m3 (92) 92.0
 
Sept. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (36) 37.2 μg/m3 (104) 104.0
 
Sept. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 102.0 μg/m3 (74) 85.6 μg/m3 (166) 166.0
 
Sept. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 105.0 μg/m3 (75) 83.4 μg/m3 (165) 165.0
 
Sept. 23, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (57) 57.4 μg/m3 (151) 151.0
 
Sept. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (50) 51.6 μg/m3 (140) 140.0
 
Sept. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (52) 55.1 μg/m3 (149) 149.0
 
Sept. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (51) 55.2 μg/m3 (149) 149.0
 
Sept. 22, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (49) 52.9 μg/m3 (144) 144.0
 
Sept. 22, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 22, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) N/A N/A
Sept. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (153) 153.0
 
Sept. 22, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 77.0 μg/m3 (61) 65.6 μg/m3 (155) 155.0
 
Sept. 22, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 24.4 μg/m3 (76) 76.0
 
Sept. 22, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 24.9 μg/m3 (77) 77.0
 
Sept. 22, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 20.4 μg/m3 (68) 68.0
 
Sept. 22, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 22.4 μg/m3 (72) 72.0
 
Sept. 22, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 15.6 μg/m3 (58) 58.0
 
Sept. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (10) 10.5 μg/m3 (44) 44.0
 
Sept. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 10.1 μg/m3 (42) 42.0
 
Sept. 22, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) 7.9 μg/m3 (33) 33.0
 
Sept. 22, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 22.8 μg/m3 (73) 73.0
 
Sept. 22, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 42.7 μg/m3 (118) 118.0
 
Sept. 22, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) 48.8 μg/m3 (133) 133.0
 
Sept. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 37.5 μg/m3 (105) 105.0
 
Sept. 22, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 22.7 μg/m3 (73) 73.0
 
Sept. 22, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 9.2 μg/m3 (38) 38.0
 
Sept. 22, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 14.1 μg/m3 (54) 54.0
 
Sept. 22, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (12) 10.2 μg/m3 (42) 42.0
 
Sept. 21, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 10.7 μg/m3 (45) 45.0
 
Sept. 21, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 13.2 μg/m3 (53) 53.0
 
Sept. 21, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.0 μg/m3 (69) 10.9 μg/m3 (45) 69.0
 
Sept. 21, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 20.7 μg/m3 (69) 69.0
 
Sept. 21, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 34.6 μg/m3 (98) 98.0
 
Sept. 21, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 39.6 μg/m3 (110) 110.0
 
Sept. 21, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (50) 55.2 μg/m3 (149) 149.0
 
Sept. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) 43.5 μg/m3 (120) 120.0
 
Sept. 21, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) 38.7 μg/m3 (108) 108.0
 
Sept. 21, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 37.3 μg/m3 (104) 104.0
 
Sept. 21, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 44.0 μg/m3 (121) 121.0
 
Sept. 21, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (36) 35.3 μg/m3 (100) 100.0
 
Sept. 21, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) 40.7 μg/m3 (113) 113.0
 
Sept. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 35.4 μg/m3 (100) 100.0
 
Sept. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 28.0 μg/m3 (84) 84.0
 
Sept. 21, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 25.9 μg/m3 (80) 80.0
 
Sept. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 31.2 μg/m3 (91) 91.0
 
Sept. 21, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 28.1 μg/m3 (84) 84.0
 
Sept. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 31.3 μg/m3 (91) 91.0
 
Sept. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (44) 42.8 μg/m3 (118) 118.0
 
Sept. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 30.2 μg/m3 (89) 89.0
 
Sept. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 25.0 μg/m3 (78) 78.0
 
Sept. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 26.9 μg/m3 (82) 82.0
 
Sept. 21, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) 36.8 μg/m3 (103) 103.0
 
Sept. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 42.9 μg/m3 (118) 118.0
 
Sept. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 36.5 μg/m3 (102) 102.0
 
Sept. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 19.2 μg/m3 (65) 65.0
 
Sept. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 24.3 μg/m3 (76) 76.0
 
Sept. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 16.0 μg/m3 (59) 59.0
 
Sept. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 22.1 μg/m3 (71) 71.0
 
Sept. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 24.0 μg/m3 (76) 76.0
 
Sept. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (24) 19.3 μg/m3 (66) 66.0
 
Sept. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 21.0 μg/m3 (69) 69.0
 
Sept. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 21.5 μg/m3 (70) 70.0
 
Sept. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 17.1 μg/m3 (61) 61.0
 
Sept. 20, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (23) 17.0 μg/m3 (61) 61.0
 
Sept. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 12.2 μg/m3 (50) 50.0
 
Sept. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 13.7 μg/m3 (54) 54.0
 
Sept. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 13.3 μg/m3 (53) 53.0
 
Sept. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) 15.4 μg/m3 (57) 57.0
 
Sept. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (20) 17.2 μg/m3 (61) 61.0
 
Sept. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 21.6 μg/m3 (70) 70.0
 
Sept. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 23.4 μg/m3 (74) 74.0
 
Sept. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (25) 23.6 μg/m3 (75) 75.0
 
Sept. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (30) 27.6 μg/m3 (83) 83.0
 
Sept. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 32.5 μg/m3 (94) 94.0
 
Sept. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 20.8 μg/m3 (69) 69.0
 
Sept. 20, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 30.9 μg/m3 (90) 90.0
 
Sept. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 41.9 μg/m3 (116) 116.0
 
Sept. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 40.7 μg/m3 (113) 113.0
 
Sept. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 33.4 μg/m3 (96) 96.0
 
Sept. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (27) 32.8 μg/m3 (94) 94.0
 
Sept. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) 34.9 μg/m3 (99) 99.0
 
Sept. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 43.7 μg/m3 (120) 120.0
 
Sept. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 40.9 μg/m3 (114) 114.0
 
Sept. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (34) 40.4 μg/m3 (112) 112.0
 
Sept. 19, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 35.2 μg/m3 (99) 99.0
 
Sept. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (26) 29.8 μg/m3 (88) 88.0
 
Sept. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (33) 44.7 μg/m3 (123) 123.0
 
Sept. 19, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 40.9 μg/m3 (114) 114.0
 
Sept. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) 34.7 μg/m3 (98) 98.0
 
Sept. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (29) 41.2 μg/m3 (114) 114.0
 
Sept. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 34.1 μg/m3 (97) 97.0
 
Sept. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) 63.0 μg/m3 (154) 154.0
 
Sept. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (52) 75.1 μg/m3 (160) 160.0
 
Sept. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (56) 82.2 μg/m3 (164) 164.0
 
Sept. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (57) 88.6 μg/m3 (167) 167.0
 
Sept. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 106.0 μg/m3 (76) 118.5 μg/m3 (183) 183.0
 
Sept. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (54) 73.1 μg/m3 (159) 159.0
 
Sept. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 138.0 μg/m3 (92) 134.7 μg/m3 (192) 192.0
 
Sept. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 153.0 μg/m3 (99) 137.3 μg/m3 (193) 193.0
 
Sept. 19, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 183.0 μg/m3 (114) 171.8 μg/m3 (221) 221.0
 
Sept. 18, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 184.0 μg/m3 (114) 168.6 μg/m3 (218) 218.0
 
Sept. 18, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 144.0 μg/m3 (94) 114.4 μg/m3 (181) 181.0
 
Sept. 18, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 99.0 μg/m3 (72) 85.6 μg/m3 (166) 166.0
 
Sept. 18, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 84.0 μg/m3 (64) 78.5 μg/m3 (162) 162.0
 
Sept. 18, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) 63.5 μg/m3 (154) 154.0
 
Sept. 18, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 73.0 μg/m3 (59) 63.7 μg/m3 (154) 154.0
 
Sept. 18, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.0 μg/m3 (62) 77.2 μg/m3 (161) 161.0
 
Sept. 18, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 112.0 μg/m3 (78) 99.2 μg/m3 (173) 173.0
 
Sept. 18, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 117.0 μg/m3 (81) 113.0 μg/m3 (180) 180.0