ID: 7810

AQSQID: DRN010000

Site Name: Dhahran

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

Updated: June 15, 2021, 12:51 p.m.

Location: Alkhubar (BAE SYSTEMS), N/A

Reporting: True, Located: True

Current AQI: 152.0

Alkhubar (BAE SYSTEMS) N/A, SA: 26.276861, 50.147232

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 15, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (152) 152.0
 
June 15, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (154) 154.0
 
June 15, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (118) 118.0
 
June 15, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (142) 142.0
 
June 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (132) 132.0
 
June 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (142) 142.0
 
June 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (154) 154.0
 
June 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 72.0 μg/m3 (160) 160.0
 
June 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 473.0 μg/m3 (482) 482.0
 
June 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 147.0 μg/m3 (199) 199.0
 
June 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (127) 127.0
 
June 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (155) 155.0
 
June 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (155) 155.0
 
June 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (153) 153.0
 
June 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (153) 153.0
 
June 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 98.0 μg/m3 (173) 173.0
 
June 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 142.0 μg/m3 (196) 196.0
 
June 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 204.0 μg/m3 (255) 255.0
 
June 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 164.0 μg/m3 (215) 215.0
 
June 14, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 99.0 μg/m3 (174) 174.0
 
June 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (155) 155.0
 
June 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (150) 150.0
 
June 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (122) 122.0
 
June 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (115) 115.0
 
June 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (155) 155.0
 
June 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 84.0 μg/m3 (166) 166.0
 
June 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 126.0 μg/m3 (188) 188.0
 
June 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 153.0 μg/m3 (204) 204.0
 
June 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 188.0 μg/m3 (239) 239.0
 
June 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 217.0 μg/m3 (267) 267.0
 
June 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 296.0 μg/m3 (347) 347.0
 
June 14, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 402.0 μg/m3 (436) 436.0
 
June 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 350.0 μg/m3 (400) 400.0
 
June 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 342.0 μg/m3 (392) 392.0
 
June 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 190.0 μg/m3 (241) 241.0
 
June 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 122.0 μg/m3 (186) 186.0
 
June 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 84.0 μg/m3 (166) 166.0
 
June 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 111.0 μg/m3 (180) 180.0
 
June 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 139.0 μg/m3 (195) 195.0
 
June 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 211.0 μg/m3 (261) 261.0
 
June 13, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 135.0 μg/m3 (193) 193.0
 
June 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (162) 162.0
 
June 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (142) 142.0
 
June 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (127) 127.0
 
June 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (120) 120.0
 
June 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (125) 125.0
 
June 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (140) 140.0
 
June 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 73.0 μg/m3 (161) 161.0
 
June 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 99.0 μg/m3 (174) 174.0
 
June 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 218.0 μg/m3 (268) 268.0
 
June 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 247.0 μg/m3 (297) 297.0
 
June 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 161.0 μg/m3 (212) 212.0
 
June 13, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 160.0 μg/m3 (211) 211.0
 
June 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 176.0 μg/m3 (227) 227.0
 
June 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (162) 162.0
 
June 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 83.0 μg/m3 (166) 166.0
 
June 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 89.0 μg/m3 (169) 169.0
 
June 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 150.0 μg/m3 (200) 200.0
 
June 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 177.0 μg/m3 (228) 228.0
 
June 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 152.0 μg/m3 (203) 203.0
 
June 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 114.0 μg/m3 (182) 182.0
 
June 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 100.0 μg/m3 (174) 174.0
 
June 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 124.0 μg/m3 (187) 187.0
 
June 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 163.0 μg/m3 (214) 214.0
 
June 12, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 158.0 μg/m3 (209) 209.0
 
June 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 122.0 μg/m3 (186) 186.0
 
June 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (157) 157.0
 
June 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (152) 152.0
 
June 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (130) 130.0
 
June 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (118) 118.0
 
June 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (130) 130.0
 
June 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (110) 110.0
 
June 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (130) 130.0
 
June 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (153) 153.0
 
June 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (157) 157.0
 
June 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 124.0 μg/m3 (187) 187.0
 
June 12, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 213.0 μg/m3 (263) 263.0
 
June 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 284.0 μg/m3 (335) 335.0
 
June 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 298.0 μg/m3 (349) 349.0
 
June 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 246.0 μg/m3 (296) 296.0
 
June 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 241.0 μg/m3 (291) 291.0
 
June 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 149.0 μg/m3 (200) 200.0
 
June 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 153.0 μg/m3 (204) 204.0
 
June 11, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 210.0 μg/m3 (260) 260.0
 
June 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 276.0 μg/m3 (327) 327.0
 
June 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 280.0 μg/m3 (331) 331.0
 
June 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 241.0 μg/m3 (291) 291.0
 
June 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 213.0 μg/m3 (263) 263.0
 
June 11, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 289.0 μg/m3 (340) 340.0
 
June 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 273.0 μg/m3 (324) 324.0
 
June 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 188.0 μg/m3 (239) 239.0
 
June 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 217.0 μg/m3 (267) 267.0
 
June 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 335.0 μg/m3 (385) 385.0
 
June 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 205.0 μg/m3 (256) 256.0
 
June 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (161) 161.0
 
June 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (150) 150.0
 
June 11, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 97.0 μg/m3 (173) 173.0
 
June 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 140.0 μg/m3 (195) 195.0
 
June 11, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 188.0 μg/m3 (239) 239.0
 
June 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 183.0 μg/m3 (234) 234.0
 
June 11, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 138.0 μg/m3 (194) 194.0
 
June 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 136.0 μg/m3 (193) 193.0
 
June 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 114.0 μg/m3 (182) 182.0
 
June 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 125.0 μg/m3 (187) 187.0
 
June 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 153.0 μg/m3 (204) 204.0
 
June 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 152.0 μg/m3 (203) 203.0
 
June 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 188.0 μg/m3 (239) 239.0
 
June 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 204.0 μg/m3 (255) 255.0
 
June 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 199.0 μg/m3 (250) 250.0
 
June 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 174.0 μg/m3 (225) 225.0
 
June 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 129.0 μg/m3 (189) 189.0
 
June 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 142.0 μg/m3 (196) 196.0
 
June 10, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 106.0 μg/m3 (178) 178.0
 
June 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (127) 127.0
 
June 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 90.0 μg/m3 (169) 169.0
 
June 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 84.0 μg/m3 (166) 166.0
 
June 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (150) 150.0
 
June 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (85) 85.0
 
June 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (91) 91.0
 
June 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (72) 72.0
 
June 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (89) 89.0
 
June 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (83) 83.0
 
June 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (89) 89.0
 
June 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (95) 95.0
 
June 10, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (108) 108.0
 
June 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (91) 91.0
 
June 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (83) 83.0
 
June 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (85) 85.0
 
June 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (91) 91.0
 
June 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (83) 83.0
 
June 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (95) 95.0
 
June 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (81) 81.0
 
June 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (79) 79.0
 
June 9, 2021, 3 p.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
 
June 9, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (81) 81.0
 
June 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (85) 85.0
 
June 9, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (105) 105.0
 
June 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (103) 103.0
 
June 9, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (140) 140.0
 
June 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (113) 113.0
 
June 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (95) 95.0
 
June 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (95) 95.0
 
June 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (108) 108.0
 
June 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (113) 113.0
 
June 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (108) 108.0
 
June 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (132) 132.0
 
June 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (142) 142.0
 
June 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (140) 140.0
 
June 9, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (145) 145.0
 
June 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (152) 152.0
 
June 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (159) 159.0
 
June 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (158) 158.0
 
June 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (145) 145.0
 
June 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (127) 127.0
 
June 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (100) 100.0
 
June 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (110) 110.0
 
June 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (89) 89.0
 
June 8, 2021, 3 p.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
 
June 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (74) 74.0
 
June 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (98) 98.0
 
June 8, 2021, noon 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
 
June 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (85) 85.0
 
June 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (85) 85.0
 
June 8, 2021, 9 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
 
June 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (105) 105.0
 
June 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (137) 137.0
 
June 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (120) 120.0
 
June 8, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (122) 122.0