ID: 2239

AQSQID: 060270002

Site Name: Ncore - White Mountain Research Station - Ovl

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

Updated: Sept. 27, 2020, 9:40 p.m.

Location: Bishop (Poleta Rd), CA

Reporting: True, Located: True

Current AQI: 53.0

Bishop (Poleta Rd) CA, US: 37.360701, -118.330835

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 58.0 ppb (45) 0.36 ppb (4) 111.0 μg/m3 (78) 63.4 μg/m3 (154) 154.0
 
Sept. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 52.0 ppb (40) 0.29 ppb (3) 62.0 μg/m3 (54) 35.1 μg/m3 (99) 99.0
 
Sept. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.25 ppb (3) 44.0 μg/m3 (40) 23.4 μg/m3 (74) 74.0
 
Sept. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.25 ppb (3) 42.0 μg/m3 (38) 22.3 μg/m3 (72) 72.0
 
Sept. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.25 ppb (3) 40.0 μg/m3 (36) 20.5 μg/m3 (68) 68.0
 
Sept. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.28 ppb (3) 53.0 μg/m3 (48) 31.4 μg/m3 (91) 91.0
 
Sept. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.26 ppb (3) 48.0 μg/m3 (44) 30.1 μg/m3 (89) 89.0
 
Sept. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.26 ppb (3) 51.0 μg/m3 (46) 32.1 μg/m3 (93) 93.0
 
Sept. 20, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) 0.25 ppb (3) 46.0 μg/m3 (42) 28.3 μg/m3 (85) 85.0
 
Sept. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) 0.24 ppb (3) 47.0 μg/m3 (43) 27.9 μg/m3 (84) 84.0
 
Sept. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.22 ppb (2) 39.0 μg/m3 (35) 22.4 μg/m3 (72) 72.0
 
Sept. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.23 ppb (3) 42.0 μg/m3 (38) 23.7 μg/m3 (75) 75.0
 
Sept. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.21 ppb (2) 40.0 μg/m3 (36) 21.8 μg/m3 (71) 71.0
 
Sept. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.24 ppb (3) 39.0 μg/m3 (35) 20.7 μg/m3 (69) 69.0
 
Sept. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.24 ppb (3) 43.0 μg/m3 (39) 20.2 μg/m3 (67) 67.0
 
Sept. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.24 ppb (3) 51.0 μg/m3 (46) 22.2 μg/m3 (72) 72.0
 
Sept. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.27 ppb (3) 60.0 μg/m3 (52) 31.4 μg/m3 (91) 91.0
 
Sept. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.34 ppb (4) 71.0 μg/m3 (58) 46.4 μg/m3 (127) 127.0
 
Sept. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.33 ppb (4) 76.0 μg/m3 (60) 44.5 μg/m3 (122) 122.0
 
Sept. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 41.0 ppb (32) 0.3 ppb (3) 104.0 μg/m3 (74) 42.8 μg/m3 (118) 118.0
 
Sept. 20, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.28 ppb (3) 70.0 μg/m3 (58) 34.3 μg/m3 (97) 97.0
 
Sept. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.28 ppb (3) 69.0 μg/m3 (57) 34.8 μg/m3 (99) 99.0
 
Sept. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.28 ppb (3) 58.0 μg/m3 (52) 34.8 μg/m3 (99) 99.0
 
Sept. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.26 ppb (3) 55.0 μg/m3 (50) 32.7 μg/m3 (94) 94.0
 
Sept. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.28 ppb (3) 59.0 μg/m3 (52) 34.7 μg/m3 (98) 98.0
 
Sept. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.32 ppb (4) 69.0 μg/m3 (57) 41.9 μg/m3 (116) 116.0
 
Sept. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.37 ppb (4) 78.0 μg/m3 (62) 49.7 μg/m3 (136) 136.0
 
Sept. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.47 ppb (5) 103.0 μg/m3 (74) 66.6 μg/m3 (156) 156.0
 
Sept. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.61 ppb (7) 127.0 μg/m3 (86) 85.1 μg/m3 (166) 166.0
 
Sept. 19, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.66 ppb (7) 140.0 μg/m3 (92) 93.1 μg/m3 (170) 170.0
 
Sept. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.64 ppb (7) 134.0 μg/m3 (90) 90.4 μg/m3 (168) 168.0
 
Sept. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.56 ppb (6) 115.0 μg/m3 (80) 78.7 μg/m3 (162) 162.0
 
Sept. 19, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.51 ppb (6) 103.0 μg/m3 (74) 69.2 μg/m3 (157) 157.0
 
Sept. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) 0.51 ppb (6) 102.0 μg/m3 (74) 69.1 μg/m3 (157) 157.0
 
Sept. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.5 ppb (6) 100.0 μg/m3 (72) 66.9 μg/m3 (156) 156.0
 
Sept. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.51 ppb (6) 108.0 μg/m3 (76) 70.8 μg/m3 (158) 158.0
 
Sept. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (18) 0.4 ppb (4) 103.0 μg/m3 (74) 66.6 μg/m3 (156) 156.0
 
Sept. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.46 ppb (5) 104.0 μg/m3 (74) 67.8 μg/m3 (156) 156.0
 
Sept. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.41 ppb (5) 91.0 μg/m3 (68) 57.2 μg/m3 (151) 151.0
 
Sept. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.47 ppb (5) 107.0 μg/m3 (76) 70.0 μg/m3 (158) 158.0
 
Sept. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.33 ppb (4) 68.0 μg/m3 (56) 41.5 μg/m3 (115) 115.0
 
Sept. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.17 ppb (2) 32.0 μg/m3 (29) 16.3 μg/m3 (59) 59.0
 
Sept. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.18 ppb (2) 39.0 μg/m3 (35) 15.7 μg/m3 (58) 58.0
 
Sept. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.15 ppb (2) 41.0 μg/m3 (37) 13.8 μg/m3 (54) 54.0
 
Sept. 19, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.17 ppb (2) 29.0 μg/m3 (26) 15.6 μg/m3 (58) 58.0
 
Sept. 18, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 53.0 ppb (41) 0.76 ppb (8) 314.0 μg/m3 (180) 185.9 μg/m3 (235) 235.0
 
Sept. 18, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 69.0 ppb (53) 1.24 ppb (14) 504.0 μg/m3 (399) 300.2 μg/m3 (350) 399.0
 
Sept. 18, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 65.0 ppb (50) 1.0 ppb (11) 408.0 μg/m3 (276) 234.5 μg/m3 (284) 284.0
 
Sept. 18, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 64.0 ppb (49) 0.8 ppb (9) 304.0 μg/m3 (174) 184.0 μg/m3 (234) 234.0
 
Sept. 18, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 56.0 ppb (43) 0.67 ppb (7) 229.0 μg/m3 (137) 141.9 μg/m3 (195) 195.0
 
Sept. 18, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.4 ppb (4) 106.0 μg/m3 (76) 71.9 μg/m3 (159) 159.0
 
Sept. 18, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.31 ppb (3) 80.0 μg/m3 (62) 47.4 μg/m3 (130) 130.0
 
Sept. 18, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.17 ppb (2) 44.0 μg/m3 (40) 23.5 μg/m3 (74) 74.0
 
Sept. 18, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.17 ppb (2) 47.0 μg/m3 (43) 22.5 μg/m3 (72) 72.0
 
Sept. 18, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) 0.17 ppb (2) 48.0 μg/m3 (44) 24.2 μg/m3 (76) 76.0
 
Sept. 18, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.19 ppb (2) 51.0 μg/m3 (46) 26.8 μg/m3 (81) 81.0
 
Sept. 18, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.18 ppb (2) 57.0 μg/m3 (51) 31.0 μg/m3 (90) 90.0
 
Sept. 18, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (56) 34.9 μg/m3 (99) 99.0
 
Sept. 18, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.21 ppb (2) 74.0 μg/m3 (60) 36.5 μg/m3 (102) 102.0
 
Sept. 18, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.22 ppb (2) 76.0 μg/m3 (60) 36.8 μg/m3 (103) 103.0
 
Sept. 18, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.25 ppb (3) 105.0 μg/m3 (75) 58.1 μg/m3 (151) 151.0
 
Sept. 18, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) 0.34 ppb (4) 115.0 μg/m3 (80) 65.2 μg/m3 (155) 155.0
 
Sept. 18, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.47 ppb (5) 170.0 μg/m3 (108) 98.5 μg/m3 (173) 173.0
 
Sept. 18, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 50.0 ppb (38) 0.25 ppb (3) 79.0 μg/m3 (62) 43.5 μg/m3 (120) 120.0
 
Sept. 18, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) 0.23 ppb (3) 90.0 μg/m3 (68) 43.7 μg/m3 (120) 120.0
 
Sept. 18, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 55.0 ppb (42) 0.21 ppb (2) 76.0 μg/m3 (60) 39.9 μg/m3 (111) 111.0
 
Sept. 18, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 61.0 ppb (47) 0.22 ppb (2) 82.0 μg/m3 (64) 42.5 μg/m3 (118) 118.0
 
Sept. 18, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 62.0 ppb (48) 0.25 ppb (3) 94.0 μg/m3 (70) 49.2 μg/m3 (134) 134.0
 
Sept. 18, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 62.0 ppb (48) 0.29 ppb (3) 116.0 μg/m3 (80) 61.6 μg/m3 (153) 153.0
 
Sept. 17, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 65.0 ppb (50) 0.4 ppb (4) 179.0 μg/m3 (112) 91.5 μg/m3 (169) 169.0
 
Sept. 17, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 66.0 ppb (51) 0.42 ppb (5) 241.0 μg/m3 (143) 104.1 μg/m3 (176) 176.0
 
Sept. 17, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 66.0 ppb (51) 0.48 ppb (5) 208.0 μg/m3 (126) 111.0 μg/m3 (179) 179.0
 
Sept. 17, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 64.0 ppb (49) 0.51 ppb (6) 196.0 μg/m3 (120) 115.9 μg/m3 (182) 182.0
 
Sept. 17, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 369.0 μg/m3 (220) 231.1 μg/m3 (281) 281.0
 
Sept. 17, 2020, 6 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. 17, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 374.0 μg/m3 (227) 242.0 μg/m3 (292) 292.0
 
Sept. 17, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 363.0 μg/m3 (211) 240.6 μg/m3 (290) 290.0
 
Sept. 17, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.98 ppb (11) 348.0 μg/m3 (196) 238.6 μg/m3 (288) 288.0
 
Sept. 17, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) 0.94 ppb (10) 328.0 μg/m3 (186) 230.3 μg/m3 (280) 280.0
 
Sept. 17, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (11) 0.89 ppb (10) 302.0 μg/m3 (174) 215.8 μg/m3 (265) 265.0
 
Sept. 17, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.91 ppb (10) 325.0 μg/m3 (185) 232.1 μg/m3 (282) 282.0
 
Sept. 17, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.88 ppb (10) 321.0 μg/m3 (183) 225.9 μg/m3 (275) 275.0
 
Sept. 17, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) 0.86 ppb (10) 320.0 μg/m3 (182) 226.0 μg/m3 (276) 276.0
 
Sept. 17, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.79 ppb (9) 293.0 μg/m3 (169) 203.5 μg/m3 (253) 253.0
 
Sept. 17, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 18.0 ppb (14) 0.53 ppb (6) 210.0 μg/m3 (128) 143.1 μg/m3 (196) 196.0
 
Sept. 17, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.65 ppb (7) 225.0 μg/m3 (135) 155.3 μg/m3 (205) 205.0
 
Sept. 17, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.53 ppb (6) 181.0 μg/m3 (113) 117.1 μg/m3 (182) 182.0
 
Sept. 17, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.4 ppb (4) 142.0 μg/m3 (94) 79.2 μg/m3 (162) 162.0
 
Sept. 17, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.33 ppb (4) 124.0 μg/m3 (84) 64.8 μg/m3 (155) 155.0
 
Sept. 17, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.25 ppb (3) 94.0 μg/m3 (70) 41.9 μg/m3 (116) 116.0
 
Sept. 17, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 52.0 ppb (40) 0.24 ppb (3) 100.0 μg/m3 (72) 43.5 μg/m3 (120) 120.0
 
Sept. 17, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 54.0 ppb (42) 0.24 ppb (3) 64.0 μg/m3 (54) 36.2 μg/m3 (102) 102.0
 
Sept. 17, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 58.0 ppb (45) 0.24 ppb (3) 87.0 μg/m3 (66) 38.7 μg/m3 (108) 108.0
 
Sept. 16, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 60.0 ppb (46) 0.26 ppb (3) 82.0 μg/m3 (64) 42.3 μg/m3 (117) 117.0
 
Sept. 16, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 60.0 ppb (46) 0.25 ppb (3) 79.0 μg/m3 (62) 38.5 μg/m3 (108) 108.0
 
Sept. 16, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 62.0 ppb (48) 0.32 ppb (4) 110.0 μg/m3 (78) 58.8 μg/m3 (152) 152.0
 
Sept. 16, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 67.0 ppb (52) 0.45 ppb (5) 160.0 μg/m3 (102) 93.0 μg/m3 (170) 170.0
 
Sept. 16, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 64.0 ppb (49) 0.61 ppb (7) 224.0 μg/m3 (134) 136.7 μg/m3 (193) 193.0
 
Sept. 16, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 54.0 ppb (42) 0.6 ppb (7) 214.0 μg/m3 (130) 129.8 μg/m3 (189) 189.0
 
Sept. 16, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.63 ppb (7) 229.0 μg/m3 (137) 139.5 μg/m3 (194) 194.0
 
Sept. 16, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (27) 0.61 ppb (7) 219.0 μg/m3 (132) 135.2 μg/m3 (192) 192.0
 
Sept. 16, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.5 ppb (6) 167.0 μg/m3 (106) 106.2 μg/m3 (177) 177.0
 
Sept. 16, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.38 ppb (4) 123.0 μg/m3 (84) 78.0 μg/m3 (162) 162.0
 
Sept. 16, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.34 ppb (4) 104.0 μg/m3 (74) 67.6 μg/m3 (156) 156.0
 
Sept. 16, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.35 ppb (4) 106.0 μg/m3 (76) 67.4 μg/m3 (156) 156.0
 
Sept. 16, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.46 ppb (5) 133.0 μg/m3 (89) 87.4 μg/m3 (167) 167.0
 
Sept. 16, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.39 ppb (4) 123.0 μg/m3 (84) 76.7 μg/m3 (161) 161.0
 
Sept. 16, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.36 ppb (4) 115.0 μg/m3 (80) 70.9 μg/m3 (158) 158.0
 
Sept. 16, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) 0.52 ppb (6) 226.0 μg/m3 (136) 147.8 μg/m3 (199) 199.0
 
Sept. 16, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.3 ppb (3) 96.0 μg/m3 (70) 54.3 μg/m3 (147) 147.0
 
Sept. 16, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.24 ppb (3) 75.0 μg/m3 (60) 37.7 μg/m3 (106) 106.0
 
Sept. 16, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 51.0 ppb (39) 0.25 ppb (3) 91.0 μg/m3 (68) 41.8 μg/m3 (116) 116.0
 
Sept. 16, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 57.0 ppb (44) 0.24 ppb (3) 65.0 μg/m3 (55) 35.8 μg/m3 (101) 101.0
 
Sept. 16, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 55.0 ppb (42) 0.22 ppb (2) 56.0 μg/m3 (50) 29.4 μg/m3 (87) 87.0
 
Sept. 16, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 55.0 ppb (42) 0.2 ppb (2) 52.0 μg/m3 (47) 26.4 μg/m3 (81) 81.0
 
Sept. 16, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 61.0 ppb (47) 0.26 ppb (3) 87.0 μg/m3 (66) 42.0 μg/m3 (116) 116.0
 
Sept. 16, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 67.0 ppb (52) 0.29 ppb (3) 107.0 μg/m3 (76) 51.3 μg/m3 (140) 140.0
 
Sept. 15, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 68.0 ppb (52) 0.29 ppb (3) 106.0 μg/m3 (76) 51.9 μg/m3 (141) 141.0
 
Sept. 15, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 68.0 ppb (52) 0.3 ppb (3) 108.0 μg/m3 (76) 52.9 μg/m3 (144) 144.0
 
Sept. 15, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 64.0 ppb (49) 0.26 ppb (3) 94.0 μg/m3 (70) 43.1 μg/m3 (119) 119.0
 
Sept. 15, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 62.0 ppb (48) 0.31 ppb (3) 98.0 μg/m3 (72) 49.8 μg/m3 (136) 136.0
 
Sept. 15, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 57.0 ppb (44) 0.46 ppb (5) 144.0 μg/m3 (94) 85.6 μg/m3 (166) 166.0
 
Sept. 15, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 49.0 ppb (38) 0.62 ppb (7) 185.0 μg/m3 (115) 121.2 μg/m3 (185) 185.0
 
Sept. 15, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.91 ppb (10) 290.0 μg/m3 (168) 192.9 μg/m3 (242) 242.0
 
Sept. 15, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.99 ppb (11) 307.0 μg/m3 (176) 205.7 μg/m3 (255) 255.0
 
Sept. 15, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 21.0 ppb (16) 0.61 ppb (7) 182.0 μg/m3 (114) 123.1 μg/m3 (186) 186.0
 
Sept. 15, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.5 ppb (6) 147.0 μg/m3 (96) 101.6 μg/m3 (174) 174.0
 
Sept. 15, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.43 ppb (5) 125.0 μg/m3 (85) 90.0 μg/m3 (168) 168.0
 
Sept. 15, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 94.0 μg/m3 (70) 62.3 μg/m3 (154) 154.0
 
Sept. 15, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 78.0 μg/m3 (62) 49.3 μg/m3 (134) 134.0
 
Sept. 15, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.26 ppb (3) 74.0 μg/m3 (60) 42.1 μg/m3 (116) 116.0
 
Sept. 15, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.57 ppb (6) 187.0 μg/m3 (116) 129.8 μg/m3 (189) 189.0
 
Sept. 15, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 23.0 ppb (18) 0.32 ppb (4) 108.0 μg/m3 (76) 69.0 μg/m3 (157) 157.0
 
Sept. 15, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (22) 0.3 ppb (3) 95.0 μg/m3 (70) 57.2 μg/m3 (151) 151.0
 
Sept. 15, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.31 ppb (3) 91.0 μg/m3 (68) 55.1 μg/m3 (149) 149.0
 
Sept. 15, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 37.0 ppb (28) 0.19 ppb (2) 46.0 μg/m3 (42) 19.9 μg/m3 (67) 67.0
 
Sept. 15, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.18 ppb (2) 43.0 μg/m3 (39) 19.9 μg/m3 (67) 67.0
 
Sept. 15, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 48.0 ppb (37) 0.18 ppb (2) 45.0 μg/m3 (41) 20.9 μg/m3 (69) 69.0
 
Sept. 15, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 52.0 ppb (40) 0.18 ppb (2) 46.0 μg/m3 (42) 20.1 μg/m3 (67) 67.0
 
Sept. 15, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 56.0 ppb (43) 0.18 ppb (2) 48.0 μg/m3 (44) 20.5 μg/m3 (68) 68.0
 
Sept. 15, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 54.0 ppb (42) 0.19 ppb (2) 51.0 μg/m3 (46) 21.6 μg/m3 (70) 70.0
 
Sept. 14, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 58.0 ppb (45) 0.19 ppb (2) 60.0 μg/m3 (52) 24.0 μg/m3 (76) 76.0
 
Sept. 14, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 59.0 ppb (45) 0.19 ppb (2) 64.0 μg/m3 (54) 24.5 μg/m3 (77) 77.0
 
Sept. 14, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 59.0 ppb (45) 0.19 ppb (2) 61.0 μg/m3 (53) 22.9 μg/m3 (73) 73.0
 
Sept. 14, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 59.0 ppb (45) 0.19 ppb (2) 66.0 μg/m3 (56) 22.3 μg/m3 (72) 72.0
 
Sept. 14, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 57.0 ppb (44) 0.19 ppb (2) 60.0 μg/m3 (52) 22.0 μg/m3 (71) 71.0
 
Sept. 14, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 53.0 ppb (41) 0.24 ppb (3) 67.0 μg/m3 (56) 33.3 μg/m3 (95) 95.0
 
Sept. 14, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 42.0 ppb (32) 0.3 ppb (3) 75.0 μg/m3 (60) 46.2 μg/m3 (127) 127.0
 
Sept. 14, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (25) 0.17 ppb (2) 40.0 μg/m3 (36) 16.9 μg/m3 (60) 60.0
 
Sept. 14, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.18 ppb (2) 48.0 μg/m3 (44) 18.1 μg/m3 (63) 63.0
 
Sept. 14, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.14 ppb (2) 33.0 μg/m3 (30) 12.6 μg/m3 (51) 51.0
 
Sept. 14, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.14 ppb (2) 28.0 μg/m3 (25) 13.1 μg/m3 (52) 52.0
 
Sept. 14, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.12 ppb (1) 25.0 μg/m3 (23) 7.9 μg/m3 (33) 33.0
 
Sept. 14, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.13 ppb (1) 26.0 μg/m3 (24) 10.2 μg/m3 (42) 42.0
 
Sept. 14, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 19.0 ppb (15) 0.11 ppb (1) 23.0 μg/m3 (21) 7.7 μg/m3 (32) 32.0
 
Sept. 14, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (17) 0.11 ppb (1) 24.0 μg/m3 (22) 6.6 μg/m3 (28) 28.0
 
Sept. 14, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) 21.0 μg/m3 (19) 7.8 μg/m3 (32) 32.0
 
Sept. 14, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (23) 0.11 ppb (1) 24.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
Sept. 14, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.11 ppb (1) 18.0 μg/m3 (16) 5.6 μg/m3 (23) 29.0
 
Sept. 14, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 39.0 ppb (30) 0.11 ppb (1) 19.0 μg/m3 (17) 5.5 μg/m3 (23) 30.0
 
Sept. 14, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (31) 0.1 ppb (1) 18.0 μg/m3 (16) 5.5 μg/m3 (23) 31.0
 
Sept. 14, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.1 ppb (1) 25.0 μg/m3 (23) 6.0 μg/m3 (25) 34.0
 
Sept. 14, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.1 ppb (1) 28.0 μg/m3 (25) 6.1 μg/m3 (25) 35.0
 
Sept. 14, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 44.0 ppb (34) 0.1 ppb (1) 23.0 μg/m3 (21) 5.8 μg/m3 (24) 34.0
 
Sept. 14, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.09 ppb (1) 33.0 μg/m3 (30) 6.3 μg/m3 (26) 35.0
 
Sept. 13, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.09 ppb (1) 40.0 μg/m3 (36) 6.5 μg/m3 (27) 36.0
 
Sept. 13, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 46.0 ppb (35) 0.09 ppb (1) 69.0 μg/m3 (57) 8.9 μg/m3 (37) 57.0
 
Sept. 13, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 45.0 ppb (35) 0.08 ppb (1) 56.0 μg/m3 (50) 7.3 μg/m3 (30) 50.0