ID: 7803

AQSQID: KM1010002

Site Name: Phora Durbar Kathmandu

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

Updated: April 13, 2021, 2:43 a.m.

Location: Kathmandu (1905), N/A

Reporting: True, Located: True

Current AQI: 230.0

Kathmandu (1905) N/A, NP: 27.712464, 85.315703

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 6, 2021, 12:15 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 267.0 μg/m3 (318) 318.0
 
April 5, 2021, 11:15 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 260.0 μg/m3 (311) 311.0
 
April 5, 2021, 10:15 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 246.0 μg/m3 (296) 296.0
 
April 5, 2021, 9:15 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 247.0 μg/m3 (297) 297.0
 
April 5, 2021, 8:15 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 234.0 μg/m3 (284) 284.0
 
April 5, 2021, 7:15 p.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 234.0 μg/m3 (284) 284.0
 
April 5, 2021, 6:15 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 257.0 μg/m3 (308) 308.0
 
April 5, 2021, 5:15 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 252.0 μg/m3 (303) 303.0
 
April 5, 2021, 4:15 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 303.0 μg/m3 (354) 354.0
 
April 5, 2021, 3:15 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 320.0 μg/m3 (370) 370.0
 
April 5, 2021, 2:15 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 303.0 μg/m3 (354) 354.0
 
April 5, 2021, 1:15 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 271.0 μg/m3 (322) 322.0
 
April 5, 2021, 12:15 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 244.0 μg/m3 (294) 294.0
 
April 5, 2021, 11:15 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 239.0 μg/m3 (289) 289.0
 
April 5, 2021, 10:15 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 230.0 μg/m3 (280) 280.0
 
April 5, 2021, 9:15 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 206.0 μg/m3 (256) 256.0
 
April 5, 2021, 8:15 a.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A N/A 209.0 μg/m3 (259) 259.0
 
April 5, 2021, 7:15 a.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A N/A 155.0 μg/m3 (206) 206.0
 
April 5, 2021, 6:15 a.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 200.0 μg/m3 (251) 251.0
 
April 5, 2021, 5:15 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 201.0 μg/m3 (252) 252.0
 
April 5, 2021, 4:15 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 257.0 μg/m3 (308) 308.0
 
April 5, 2021, 3:15 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
April 5, 2021, 2:15 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 280.0 μg/m3 (331) 331.0
 
April 5, 2021, 1:15 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 281.0 μg/m3 (332) 332.0
 
April 5, 2021, 12:15 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 281.0 μg/m3 (332) 332.0
 
April 4, 2021, 11:15 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 259.0 μg/m3 (310) 310.0
 
April 4, 2021, 10:15 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 246.0 μg/m3 (296) 296.0
 
April 4, 2021, 9:15 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 252.0 μg/m3 (303) 303.0
 
April 4, 2021, 8:15 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 247.0 μg/m3 (297) 297.0
 
April 4, 2021, 7:15 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 251.0 μg/m3 (302) 302.0
 
April 4, 2021, 6:15 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 242.0 μg/m3 (292) 292.0
 
April 4, 2021, 5:15 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 263.0 μg/m3 (314) 314.0
 
April 4, 2021, 4:15 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 265.0 μg/m3 (316) 316.0
 
April 4, 2021, 3:15 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 276.0 μg/m3 (327) 327.0
 
April 4, 2021, 2:15 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 280.0 μg/m3 (331) 331.0
 
April 4, 2021, 1:15 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 258.0 μg/m3 (309) 309.0
 
April 4, 2021, 12:15 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 225.0 μg/m3 (275) 275.0
 
April 4, 2021, 11:15 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 194.0 μg/m3 (245) 245.0
 
April 4, 2021, 10:15 a.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 175.0 μg/m3 (226) 226.0
 
April 4, 2021, 9:15 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 164.0 μg/m3 (215) 215.0
 
April 4, 2021, 8:15 a.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 138.0 μg/m3 (194) 194.0
 
April 4, 2021, 7:15 a.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 107.0 μg/m3 (178) 178.0
 
April 4, 2021, 6:15 a.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (103) N/A N/A 113.0 μg/m3 (181) 181.0
 
April 4, 2021, 5:15 a.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A N/A 121.0 μg/m3 (185) 185.0
 
April 4, 2021, 4:15 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 143.0 μg/m3 (197) 197.0
 
April 4, 2021, 3:15 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 147.0 μg/m3 (199) 199.0
 
April 4, 2021, 2:15 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 190.0 μg/m3 (241) 241.0
 
April 4, 2021, 1:15 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 203.0 μg/m3 (254) 254.0
 
April 4, 2021, 12:15 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 194.0 μg/m3 (245) 245.0
 
April 3, 2021, 11:15 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 171.0 μg/m3 (222) 222.0
 
April 3, 2021, 10:15 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 155.0 μg/m3 (206) 206.0
 
April 3, 2021, 9:15 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 166.0 μg/m3 (217) 217.0
 
April 3, 2021, 8:15 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 185.0 μg/m3 (236) 236.0
 
April 3, 2021, 7:15 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 184.0 μg/m3 (235) 235.0
 
April 3, 2021, 6:15 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 194.0 μg/m3 (245) 245.0
 
April 3, 2021, 5:15 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 208.0 μg/m3 (258) 258.0
 
April 3, 2021, 4:15 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 214.0 μg/m3 (264) 264.0
 
April 3, 2021, 3:15 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 159.0 μg/m3 (210) 210.0
 
April 3, 2021, 2:15 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 141.0 μg/m3 (196) 196.0
 
April 3, 2021, 1:15 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 161.0 μg/m3 (212) 212.0
 
April 3, 2021, 12:15 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 132.0 μg/m3 (191) 191.0
 
April 3, 2021, 11:15 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
 
April 3, 2021, 10:15 a.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 85.0 μg/m3 (167) 167.0
 
April 3, 2021, 9:15 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 35.0 μg/m3 (100) 100.0
 
April 3, 2021, 8:15 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 42.0 μg/m3 (118) 118.0
 
April 3, 2021, 7:15 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 36.0 μg/m3 (103) 103.0
 
April 3, 2021, 6:15 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 53.0 μg/m3 (145) 145.0
 
April 3, 2021, 5:15 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 46.0 μg/m3 (127) 127.0
 
April 3, 2021, 4:15 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 77.0 μg/m3 (163) 163.0
 
April 3, 2021, 3:15 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 145.0 μg/m3 (198) 198.0
 
April 3, 2021, 2:15 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 157.0 μg/m3 (208) 208.0
 
April 3, 2021, 1:15 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 155.0 μg/m3 (206) 206.0
 
April 3, 2021, 12:15 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 143.0 μg/m3 (197) 197.0
 
April 2, 2021, 11:15 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 118.0 μg/m3 (184) 184.0
 
April 2, 2021, 10:15 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 118.0 μg/m3 (184) 184.0
 
April 2, 2021, 9:15 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 113.0 μg/m3 (181) 181.0
 
April 2, 2021, 8:15 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 122.0 μg/m3 (186) 186.0
 
April 2, 2021, 7:15 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 128.0 μg/m3 (189) 189.0
 
April 2, 2021, 6:15 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 138.0 μg/m3 (194) 194.0
 
April 2, 2021, 5:15 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (10) N/A N/A 153.0 μg/m3 (204) 204.0
 
April 2, 2021, 4:15 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 149.0 μg/m3 (200) 200.0
 
April 2, 2021, 3:15 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 139.0 μg/m3 (195) 195.0
 
April 2, 2021, 2:15 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 149.0 μg/m3 (200) 200.0
 
April 2, 2021, 1:15 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 120.0 μg/m3 (185) 185.0
 
April 2, 2021, 12:15 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 85.0 μg/m3 (167) 167.0
 
April 2, 2021, 11:15 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 86.0 μg/m3 (167) 167.0
 
April 2, 2021, 10:15 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 75.0 μg/m3 (162) 162.0
 
April 2, 2021, 9:15 a.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 60.0 μg/m3 (154) 154.0
 
April 2, 2021, 8:15 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 55.0 μg/m3 (150) 150.0
 
April 2, 2021, 7:15 a.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (102) N/A N/A 42.0 μg/m3 (118) 118.0
 
April 2, 2021, 6:15 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 45.0 μg/m3 (125) 125.0
 
April 2, 2021, 5:15 a.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A N/A 50.0 μg/m3 (137) 137.0
 
April 2, 2021, 4:15 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 45.0 μg/m3 (125) 125.0
 
April 2, 2021, 3:15 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 69.0 μg/m3 (158) 158.0
 
April 2, 2021, 2:15 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 79.0 μg/m3 (164) 164.0
 
April 2, 2021, 1:15 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 97.0 μg/m3 (173) 173.0
 
April 2, 2021, 12:15 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 85.0 μg/m3 (167) 167.0
 
April 1, 2021, 11:15 p.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 88.0 μg/m3 (168) 168.0
 
April 1, 2021, 10:15 p.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 70.0 μg/m3 (159) 159.0
 
April 1, 2021, 9:15 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 55.0 μg/m3 (150) 150.0
 
April 1, 2021, 8:15 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 45.0 μg/m3 (125) 125.0
 
April 1, 2021, 7:15 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 51.0 μg/m3 (140) 140.0
 
April 1, 2021, 6:15 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 53.0 μg/m3 (145) 145.0
 
April 1, 2021, 5:15 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 48.0 μg/m3 (132) 132.0
 
April 1, 2021, 4:15 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 47.0 μg/m3 (130) 130.0
 
April 1, 2021, 3:15 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 41.0 μg/m3 (115) 115.0
 
April 1, 2021, 2:15 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 48.0 μg/m3 (132) 132.0
 
April 1, 2021, 1:15 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 58.0 μg/m3 (153) 153.0
 
April 1, 2021, 12:15 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 52.0 μg/m3 (142) 142.0
 
April 1, 2021, 11:15 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 48.0 μg/m3 (132) 132.0
 
April 1, 2021, 10:15 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 66.0 μg/m3 (157) 157.0
 
April 1, 2021, 9:15 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 60.0 μg/m3 (154) 154.0
 
April 1, 2021, 8:15 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 47.0 μg/m3 (130) 130.0
 
April 1, 2021, 7:15 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 53.0 μg/m3 (145) 145.0
 
April 1, 2021, 6:15 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 48.0 μg/m3 (132) 132.0
 
April 1, 2021, 5:15 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 58.0 μg/m3 (153) 153.0
 
April 1, 2021, 4:15 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 75.0 μg/m3 (162) 162.0
 
April 1, 2021, 3:15 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 85.0 μg/m3 (167) 167.0
 
April 1, 2021, 2:15 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 102.0 μg/m3 (176) 176.0
 
April 1, 2021, 1:15 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 92.0 μg/m3 (170) 170.0
 
April 1, 2021, 12:15 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 74.0 μg/m3 (161) 161.0
 
March 31, 2021, 11:15 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 69.0 μg/m3 (158) 158.0
 
March 31, 2021, 10:15 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 64.0 μg/m3 (156) 156.0
 
March 31, 2021, 9:15 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 69.0 μg/m3 (158) 158.0
 
March 31, 2021, 8:15 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 63.0 μg/m3 (155) 155.0
 
March 31, 2021, 7:15 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 63.0 μg/m3 (155) 155.0
 
March 31, 2021, 6:15 p.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 66.0 μg/m3 (157) 157.0
 
March 31, 2021, 5:15 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 75.0 μg/m3 (162) 162.0
 
March 31, 2021, 4:15 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 85.0 μg/m3 (167) 167.0
 
March 31, 2021, 3:15 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 180.0 μg/m3 (231) 231.0
 
March 31, 2021, 2:15 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 95.0 μg/m3 (172) 172.0
 
March 31, 2021, 1:15 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A N/A 15.0
 
March 31, 2021, 12:15 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 121.0 μg/m3 (185) 185.0
 
March 31, 2021, 11:15 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 173.0 μg/m3 (224) 224.0
 
March 31, 2021, 10:15 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 122.0 μg/m3 (186) 186.0
 
March 31, 2021, 9:15 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 151.0 μg/m3 (202) 202.0
 
March 31, 2021, 8:15 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 161.0 μg/m3 (212) 212.0
 
March 31, 2021, 7:15 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 170.0 μg/m3 (221) 221.0
 
March 31, 2021, 6:15 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 152.0 μg/m3 (203) 203.0
 
March 31, 2021, 5:15 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 147.0 μg/m3 (199) 199.0
 
March 31, 2021, 4:15 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 166.0 μg/m3 (217) 217.0
 
March 31, 2021, 3:15 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 194.0 μg/m3 (245) 245.0
 
March 31, 2021, 2:15 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 198.0 μg/m3 (249) 249.0
 
March 31, 2021, 1:15 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 205.0 μg/m3 (256) 256.0
 
March 31, 2021, 12:15 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 30, 2021, 11:15 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 171.0 μg/m3 (222) 222.0
 
March 30, 2021, 10:15 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 165.0 μg/m3 (216) 216.0
 
March 30, 2021, 9:15 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 152.0 μg/m3 (203) 203.0
 
March 30, 2021, 8:15 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 144.0 μg/m3 (197) 197.0
 
March 30, 2021, 7:15 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 135.0 μg/m3 (193) 193.0
 
March 30, 2021, 6:15 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 128.0 μg/m3 (189) 189.0
 
March 30, 2021, 5:15 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 132.0 μg/m3 (191) 191.0
 
March 30, 2021, 4:15 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 134.0 μg/m3 (192) 192.0
 
March 30, 2021, 3:15 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 155.0 μg/m3 (206) 206.0
 
March 30, 2021, 2:15 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 164.0 μg/m3 (215) 215.0
 
March 30, 2021, 1:15 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 136.0 μg/m3 (193) 193.0
 
March 30, 2021, 12:15 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 135.0 μg/m3 (193) 193.0
 
March 30, 2021, 11:15 a.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 144.0 μg/m3 (197) 197.0
 
March 30, 2021, 10:15 a.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 134.0 μg/m3 (192) 192.0
 
March 30, 2021, 9:15 a.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 118.0 μg/m3 (184) 184.0
 
March 30, 2021, 8:15 a.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 135.0 μg/m3 (193) 193.0
 
March 30, 2021, 7:15 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 137.0 μg/m3 (194) 194.0
 
March 30, 2021, 6:15 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 146.0 μg/m3 (198) 198.0
 
March 30, 2021, 5:15 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 159.0 μg/m3 (210) 210.0
 
March 30, 2021, 4:15 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 216.0 μg/m3 (266) 266.0
 
March 30, 2021, 3:15 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 263.0 μg/m3 (314) 314.0
 
March 30, 2021, 2:15 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 265.0 μg/m3 (316) 316.0
 
March 30, 2021, 1:15 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 263.0 μg/m3 (314) 314.0