ID: 7810

AQSQID: DRN010000

Site Name: Dhahran

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

Updated: June 1, 2020, 2:33 p.m.

Location: Alkhubar (BAE SYSTEMS), N/A

Reporting: True, Located: True

Current AQI: 104.0

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 1, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (104) 104.0
 
June 1, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (119) 119.0
 
June 1, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (104) 104.0
 
June 1, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (114) 114.0
 
June 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (101) 101.0
 
June 1, 2020, 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 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (82) 82.0
 
June 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (82) 82.0
 
June 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (88) 88.0
 
June 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (78) 78.0
 
June 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (78) 78.0
 
June 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (65) 65.0
 
June 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (73) 73.0
 
June 1, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (73) 73.0
 
May 31, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (71) 71.0
 
May 31, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (69) 69.0
 
May 31, 2020, 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 (84) 84.0
 
May 31, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (69) 69.0
 
May 31, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (84) 84.0
 
May 31, 2020, 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
 
May 31, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (90) 90.0
 
May 31, 2020, 4 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
 
May 31, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (86) 86.0
 
May 31, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (101) 101.0
 
May 31, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (104) 104.0
 
May 31, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (88) 88.0
 
May 31, 2020, 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 (84) 84.0
 
May 31, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (88) 88.0
 
May 31, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (90) 90.0
 
May 31, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (97) 97.0
 
May 31, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (86) 86.0
 
May 31, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (88) 88.0
 
May 31, 2020, 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 (71) 71.0
 
May 31, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (71) 71.0
 
May 31, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (73) 73.0
 
May 31, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (80) 80.0
 
May 31, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (76) 76.0
 
May 31, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (82) 82.0
 
May 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (73) 73.0
 
May 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (86) 86.0
 
May 30, 2020, 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 (84) 84.0
 
May 30, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (88) 88.0
 
May 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (78) 78.0
 
May 30, 2020, 6 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
 
May 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (84) 84.0
 
May 30, 2020, 4 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
 
May 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (126) 126.0
 
May 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (153) 153.0
 
May 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (157) 157.0
 
May 30, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (154) 154.0
 
May 30, 2020, 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 (151) 151.0
 
May 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (152) 152.0
 
May 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (151) 151.0
 
May 30, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (144) 144.0
 
May 30, 2020, 7 a.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
 
May 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (155) 155.0
 
May 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (151) 151.0
 
May 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (160) 160.0
 
May 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (141) 141.0
 
May 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (121) 121.0
 
May 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (141) 141.0
 
May 30, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 80.0 μg/m3 (163) 163.0
 
May 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 78.0 μg/m3 (162) 162.0
 
May 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (154) 154.0
 
May 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 80.0 μg/m3 (163) 163.0
 
May 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (154) 154.0
 
May 29, 2020, 7 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
 
May 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (151) 151.0
 
May 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (154) 154.0
 
May 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (152) 152.0
 
May 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (152) 152.0
 
May 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (154) 154.0
 
May 29, 2020, 1 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
 
May 29, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 86.0 μg/m3 (166) 166.0
 
May 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 116.0 μg/m3 (182) 182.0
 
May 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 141.0 μg/m3 (195) 195.0
 
May 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 130.0 μg/m3 (189) 189.0
 
May 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 139.0 μg/m3 (194) 194.0
 
May 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 124.0 μg/m3 (186) 186.0
 
May 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 76.0 μg/m3 (161) 161.0
 
May 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (155) 155.0
 
May 29, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (155) 155.0
 
May 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 120.0 μg/m3 (184) 184.0
 
May 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (162) 162.0
 
May 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (134) 134.0
 
May 29, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (139) 139.0
 
May 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 112.0 μg/m3 (180) 180.0
 
May 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (154) 154.0
 
May 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (136) 136.0
 
May 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (139) 139.0
 
May 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (146) 146.0
 
May 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (149) 149.0
 
May 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (154) 154.0
 
May 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (134) 134.0
 
May 28, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (155) 155.0
 
May 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (162) 162.0
 
May 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 92.0 μg/m3 (169) 169.0
 
May 28, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 87.0 μg/m3 (167) 167.0
 
May 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 83.0 μg/m3 (164) 164.0
 
May 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 94.0 μg/m3 (170) 170.0
 
May 28, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 95.0 μg/m3 (171) 171.0
 
May 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 104.0 μg/m3 (176) 176.0
 
May 28, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 120.0 μg/m3 (184) 184.0
 
May 28, 2020, 6 a.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
 
May 28, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 101.0 μg/m3 (174) 174.0
 
May 28, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 76.0 μg/m3 (161) 161.0
 
May 28, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (156) 156.0
 
May 28, 2020, 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 (141) 141.0
 
May 28, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (126) 126.0
 
May 28, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (129) 129.0
 
May 27, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (149) 149.0
 
May 27, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (134) 134.0
 
May 27, 2020, 9 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
 
May 27, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (82) 82.0
 
May 27, 2020, 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 (82) 82.0
 
May 27, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (90) 90.0
 
May 27, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (114) 114.0
 
May 27, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (101) 101.0
 
May 27, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (106) 106.0
 
May 27, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (106) 106.0
 
May 27, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (111) 111.0
 
May 27, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (129) 129.0
 
May 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (139) 139.0
 
May 27, 2020, 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 (156) 156.0
 
May 27, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (136) 136.0
 
May 27, 2020, 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 (141) 141.0
 
May 27, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (121) 121.0
 
May 27, 2020, 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 (139) 139.0
 
May 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (152) 152.0
 
May 27, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (146) 146.0
 
May 27, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (99) 99.0
 
May 27, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (99) 99.0
 
May 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (116) 116.0
 
May 27, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (124) 124.0
 
May 26, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (124) 124.0
 
May 26, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (119) 119.0
 
May 26, 2020, 9 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
 
May 26, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (104) 104.0
 
May 26, 2020, 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 (82) 82.0
 
May 26, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (82) 82.0
 
May 26, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (82) 82.0
 
May 26, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (71) 71.0
 
May 26, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (76) 76.0
 
May 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (71) 71.0
 
May 26, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (82) 82.0
 
May 26, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (73) 73.0
 
May 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (76) 76.0
 
May 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (82) 82.0
 
May 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (101) 101.0
 
May 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (111) 111.0
 
May 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (99) 99.0
 
May 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (101) 101.0
 
May 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 37.0 μg/m3 (104) 104.0
 
May 26, 2020, 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 (106) 106.0
 
May 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (126) 126.0
 
May 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (119) 119.0
 
May 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (154) 154.0
 
May 26, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (158) 158.0
 
May 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (157) 157.0
 
May 25, 2020, 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 (158) 158.0
 
May 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (151) 151.0
 
May 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (151) 151.0
 
May 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (152) 152.0
 
May 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (146) 146.0
 
May 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (157) 157.0
 
May 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 73.0 μg/m3 (159) 159.0
 
May 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (162) 162.0
 
May 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 82.0 μg/m3 (164) 164.0