ID: 9139

AQSQID: 148CHD010001

Site Name: N'Djamena

Added: Jan. 20, 2021, 5:40 a.m.

Updated: March 6, 2021, 10:32 p.m.

Location: Chad (N'Djamena), N/A

Reporting: True, Located: True

Current AQI: 157.0

Chad (N'Djamena) N/A, CD: 12.1348, 15.0557

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
March 6, 2021, 8 p.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
 
March 6, 2021, 7 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
 
March 6, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 145.0 μg/m3 (198) 198.0
 
March 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 192.0 μg/m3 (243) 243.0
 
March 6, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 103.0 μg/m3 (176) 176.0
 
March 6, 2021, 3 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
 
March 6, 2021, 2 p.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
 
March 6, 2021, 1 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
 
March 6, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (164) 164.0
 
March 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (164) 164.0
 
March 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 101.0 μg/m3 (175) 175.0
 
March 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 110.0 μg/m3 (180) 180.0
 
March 6, 2021, 8 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
 
March 6, 2021, 7 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
 
March 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 167.0 μg/m3 (218) 218.0
 
March 6, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 128.0 μg/m3 (189) 189.0
 
March 6, 2021, 4 a.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
 
March 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 109.0 μg/m3 (179) 179.0
 
March 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 110.0 μg/m3 (180) 180.0
 
March 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 141.0 μg/m3 (196) 196.0
 
March 6, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 145.0 μg/m3 (198) 198.0
 
March 5, 2021, 11 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
 
March 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 119.0 μg/m3 (184) 184.0
 
March 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 87.0 μg/m3 (168) 168.0
 
March 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 93.0 μg/m3 (171) 171.0
 
March 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 107.0 μg/m3 (178) 178.0
 
March 5, 2021, 6 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
 
March 5, 2021, 5 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
 
March 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 94.0 μg/m3 (171) 171.0
 
March 5, 2021, 3 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
 
March 5, 2021, 2 p.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
 
March 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 76.0 μg/m3 (162) 162.0
 
March 5, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 77.0 μg/m3 (163) 163.0
 
March 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 93.0 μg/m3 (171) 171.0
 
March 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 102.0 μg/m3 (176) 176.0
 
March 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 118.0 μg/m3 (184) 184.0
 
March 5, 2021, 8 a.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
 
March 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 179.0 μg/m3 (230) 230.0
 
March 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 200.0 μg/m3 (251) 251.0
 
March 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 169.0 μg/m3 (220) 220.0
 
March 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 127.0 μg/m3 (188) 188.0
 
March 5, 2021, 3 a.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
 
March 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 209.0 μg/m3 (259) 259.0
 
March 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 286.0 μg/m3 (337) 337.0
 
March 5, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 301.0 μg/m3 (352) 352.0
 
March 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 329.0 μg/m3 (379) 379.0
 
March 4, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 274.0 μg/m3 (325) 325.0
 
March 4, 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
 
March 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 95.0 μg/m3 (172) 172.0
 
March 4, 2021, 7 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
 
March 4, 2021, 6 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
 
March 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 185.0 μg/m3 (236) 236.0
 
March 4, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (158) 158.0
 
March 4, 2021, 3 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
 
March 4, 2021, 2 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
 
March 4, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 86.0 μg/m3 (167) 167.0
 
March 4, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 81.0 μg/m3 (165) 165.0
 
March 4, 2021, 11 a.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
 
March 4, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 238.0 μg/m3 (288) 288.0
 
March 4, 2021, 9 a.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
 
March 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (158) 158.0
 
March 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 96.0 μg/m3 (172) 172.0
 
March 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 134.0 μg/m3 (192) 192.0
 
March 4, 2021, 5 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
 
March 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 81.0 μg/m3 (165) 165.0
 
March 4, 2021, 3 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
 
March 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (160) 160.0
 
March 4, 2021, 1 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
 
March 4, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 82.0 μg/m3 (165) 165.0
 
March 3, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 102.0 μg/m3 (176) 176.0
 
March 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 123.0 μg/m3 (186) 186.0
 
March 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 94.0 μg/m3 (171) 171.0
 
March 3, 2021, 8 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
 
March 3, 2021, 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 (154) 154.0
 
March 3, 2021, 6 p.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
 
March 3, 2021, 5 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
 
March 3, 2021, 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 (153) 153.0
 
March 3, 2021, 3 p.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
 
March 3, 2021, 2 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
 
March 3, 2021, 1 p.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
 
March 3, 2021, noon 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
 
March 3, 2021, 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 (140) 140.0
 
March 3, 2021, 10 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
 
March 3, 2021, 9 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
 
March 3, 2021, 8 a.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
 
March 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (164) 164.0
 
March 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 123.0 μg/m3 (186) 186.0
 
March 3, 2021, 5 a.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
 
March 3, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 86.0 μg/m3 (167) 167.0
 
March 3, 2021, 3 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
 
March 3, 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
 
March 3, 2021, 1 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
 
March 3, 2021, midnight 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
 
March 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 77.0 μg/m3 (163) 163.0
 
March 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 87.0 μg/m3 (168) 168.0
 
March 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 77.0 μg/m3 (163) 163.0
 
March 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (135) 135.0
 
March 2, 2021, 7 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
 
March 2, 2021, 6 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
 
March 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 112.0 μg/m3 (181) 181.0
 
March 2, 2021, 4 p.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
 
March 2, 2021, 3 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
 
March 2, 2021, 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 (155) 155.0
 
March 2, 2021, 1 p.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
 
March 2, 2021, noon 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
 
March 2, 2021, 11 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
 
March 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 123.0 μg/m3 (186) 186.0
 
March 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 117.0 μg/m3 (183) 183.0
 
March 2, 2021, 8 a.m. 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
 
March 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 113.0 μg/m3 (181) 181.0
 
March 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 131.0 μg/m3 (190) 190.0
 
March 2, 2021, 5 a.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
 
March 2, 2021, 4 a.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
 
March 2, 2021, 3 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
 
March 2, 2021, 2 a.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
 
Feb. 26, 2021, 2 p.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
 
Feb. 26, 2021, 1 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
 
Feb. 26, 2021, noon 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
 
Feb. 26, 2021, 11 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
 
Feb. 26, 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
 
Feb. 26, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 244.0 μg/m3 (294) 294.0
 
Feb. 26, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 643.0 μg/m3 (595) 595.0
 
Feb. 26, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 866.0 μg/m3 (742) 742.0
 
Feb. 26, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 785.0 μg/m3 (688) 688.0
 
Feb. 26, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 734.0 μg/m3 (655) 655.0
 
Feb. 26, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 737.0 μg/m3 (657) 657.0
 
Feb. 25, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 404.0 μg/m3 (437) 437.0
 
Feb. 25, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 328.0 μg/m3 (378) 378.0
 
Feb. 25, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 328.0 μg/m3 (378) 378.0
 
Feb. 25, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 398.0 μg/m3 (433) 433.0
 
Feb. 25, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 477.0 μg/m3 (485) 485.0
 
Feb. 25, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 518.0 μg/m3 (512) 512.0
 
Feb. 25, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 587.0 μg/m3 (558) 558.0
 
Feb. 25, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 604.0 μg/m3 (569) 569.0
 
Feb. 25, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 740.0 μg/m3 (659) 659.0
 
Feb. 25, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 784.0 μg/m3 (688) 688.0
 
Feb. 25, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 440.0 μg/m3 (461) 461.0
 
Feb. 25, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 324.0 μg/m3 (374) 374.0
 
Feb. 25, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 356.0 μg/m3 (405) 405.0
 
Feb. 25, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 469.0 μg/m3 (480) 480.0
 
Feb. 25, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 485.0 μg/m3 (490) 490.0
 
Feb. 25, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 487.0 μg/m3 (492) 492.0
 
Feb. 25, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 488.0 μg/m3 (492) 492.0
 
Feb. 25, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 486.0 μg/m3 (491) 491.0
 
Feb. 25, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 514.0 μg/m3 (509) 509.0
 
Feb. 25, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 534.0 μg/m3 (523) 523.0
 
Feb. 24, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 527.0 μg/m3 (518) 518.0
 
Feb. 24, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 481.0 μg/m3 (488) 488.0
 
Feb. 24, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 300.0 μg/m3 (351) 351.0
 
Feb. 24, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 364.0 μg/m3 (410) 410.0
 
Feb. 24, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 156.0 μg/m3 (207) 207.0
 
Feb. 24, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 299.0 μg/m3 (350) 350.0
 
Feb. 24, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 435.0 μg/m3 (457) 457.0
 
Feb. 24, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 406.0 μg/m3 (438) 438.0
 
Feb. 24, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 394.0 μg/m3 (430) 430.0
 
Feb. 24, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 358.0 μg/m3 (406) 406.0
 
Feb. 24, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 339.0 μg/m3 (389) 389.0
 
Feb. 24, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 553.0 μg/m3 (535) 535.0
 
Feb. 24, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 710.0 μg/m3 (639) 639.0
 
Feb. 24, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 432.0 μg/m3 (455) 455.0
 
Feb. 24, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 95.0 μg/m3 (172) 172.0
 
Feb. 24, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 108.0 μg/m3 (179) 179.0
 
Feb. 24, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 223.0 μg/m3 (273) 273.0
 
Feb. 24, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 184.0 μg/m3 (235) 235.0
 
Feb. 24, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 197.0 μg/m3 (248) 248.0
 
Feb. 24, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 281.0 μg/m3 (332) 332.0
 
Feb. 24, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 392.0 μg/m3 (429) 429.0
 
Feb. 24, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 493.0 μg/m3 (496) 496.0