ID: 2299

AQSQID: 020900034

Site Name: Ncore

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

Updated: Jan. 16, 2021, 10:31 a.m.

Location: Fairbanks (Pioneer Rd), AK

Reporting: True, Located: True

Current AQI: 83.0

Fairbanks (Pioneer Rd) AK, US: 64.8458, -147.72727

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 16, 2021, 9 a.m. N/A N/A 58.4 ppb (56) N/A N/A 15.0 ppb (22) -4.0 ppb (0) 0.6 ppb (7) 39.0 μg/m3 (37) 27.0 μg/m3 (83) 83.0
 
Jan. 16, 2021, 8 a.m. N/A N/A 63.6 ppb (62) N/A N/A 13.0 ppb (19) -4.0 ppb (0) 0.8 ppb (10) 93.0 μg/m3 (70) 29.0 μg/m3 (87) 87.0
 
Jan. 16, 2021, 7 a.m. N/A N/A 87.5 ppb (87) N/A N/A 17.0 ppb (25) -4.0 ppb (0) 0.9 ppb (11) 31.0 μg/m3 (29) 33.0 μg/m3 (95) 95.0
 
Jan. 16, 2021, 6 a.m. N/A N/A 85.3 ppb (85) N/A N/A 9.0 ppb (13) -4.0 ppb (0) 0.8 ppb (10) 26.0 μg/m3 (25) 25.0 μg/m3 (79) 85.0
 
Jan. 16, 2021, 5 a.m. N/A N/A 77.5 ppb (77) N/A N/A 9.0 ppb (13) -4.0 ppb (0) 0.6 ppb (7) 27.0 μg/m3 (25) 25.0 μg/m3 (79) 79.0
 
Jan. 16, 2021, 4 a.m. N/A N/A 103.0 ppb (102) N/A N/A 7.0 ppb (10) -3.0 ppb (0) 0.8 ppb (10) 26.0 μg/m3 (25) 25.0 μg/m3 (79) 102.0
 
Jan. 16, 2021, 3 a.m. N/A N/A 135.0 ppb (108) N/A N/A 9.0 ppb (13) -4.0 ppb (0) 0.9 ppb (11) 36.0 μg/m3 (34) 29.0 μg/m3 (87) 108.0
 
Jan. 16, 2021, 2 a.m. N/A N/A 212.1 ppb (123) N/A N/A 9.0 ppb (13) -4.0 ppb (0) 1.6 ppb (19) 53.0 μg/m3 (50) 33.0 μg/m3 (95) 123.0
 
Jan. 16, 2021, 1 a.m. N/A N/A 213.2 ppb (123) N/A N/A 10.0 ppb (15) -4.0 ppb (0) 1.7 ppb (20) 34.0 μg/m3 (32) 29.0 μg/m3 (87) 123.0
 
Jan. 16, 2021, midnight N/A N/A 123.3 ppb (106) N/A N/A 9.0 ppb (13) -4.0 ppb (0) 1.0 ppb (12) 32.0 μg/m3 (30) 25.0 μg/m3 (79) 106.0
 
Jan. 15, 2021, 11 p.m. N/A N/A 89.5 ppb (89) N/A N/A 6.0 ppb (9) 0.0 ppb (0) 0.6 ppb (7) 21.0 μg/m3 (20) 16.0 μg/m3 (60) 89.0
 
Jan. 15, 2021, 10 p.m. N/A N/A 21.7 ppb (21) N/A N/A 2.0 ppb (3) 12.0 ppb (12) 0.3 ppb (4) 10.0 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2021, 9 p.m. N/A N/A 14.4 ppb (14) N/A N/A 2.0 ppb (3) 17.0 ppb (16) 0.3 ppb (4) 13.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Jan. 15, 2021, 8 p.m. N/A N/A 19.7 ppb (19) N/A N/A 3.0 ppb (5) 12.0 ppb (12) 0.3 ppb (4) N/A N/A 19.0
 
Jan. 15, 2021, 7 p.m. N/A N/A 13.3 ppb (13) N/A N/A 2.0 ppb (3) 16.0 ppb (15) 0.2 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Jan. 15, 2021, 6 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 8.0 ppb (8) 0.2 ppb (3) 11.0 μg/m3 (11) 9.0 μg/m3 (38) 38.0
 
Jan. 15, 2021, 5 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 8.0 ppb (8) 0.3 ppb (4) 13.0 μg/m3 (13) 12.0 μg/m3 (50) 50.0
 
Jan. 15, 2021, 4 p.m. N/A N/A 24.4 ppb (24) N/A N/A 4.0 ppb (6) 12.0 ppb (12) 0.3 ppb (4) 11.0 μg/m3 (11) 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2021, 3 p.m. N/A N/A 13.4 ppb (13) N/A N/A 5.0 ppb (8) 16.0 ppb (15) 0.2 ppb (3) 12.0 μg/m3 (12) 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2021, 2 p.m. N/A N/A 10.1 ppb (10) N/A N/A 5.0 ppb (8) 18.0 ppb (17) 0.1 ppb (2) 7.0 μg/m3 (7) 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2021, 1 p.m. N/A N/A 4.1 ppb (4) N/A N/A 3.0 ppb (5) 24.0 ppb (23) 0.1 ppb (2) 5.0 μg/m3 (5) 7.0 μg/m3 (30) 30.0
 
Jan. 15, 2021, noon N/A N/A 15.7 ppb (15) N/A N/A 8.0 ppb (12) N/A 0.2 ppb (3) 6.0 μg/m3 (6) 10.0 μg/m3 (42) 42.0
 
Jan. 15, 2021, 11 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 2.0 ppb (2) 0.2 ppb (3) 8.0 μg/m3 (8) 11.0 μg/m3 (46) 46.0
 
Jan. 15, 2021, 10 a.m. N/A N/A 41.2 ppb (39) N/A N/A N/A 0.0 ppb (0) 0.3 ppb (4) 20.0 μg/m3 (19) 21.0 μg/m3 (70) 70.0
 
Jan. 15, 2021, 9 a.m. N/A N/A 74.3 ppb (73) N/A N/A 32.0 ppb (46) 0.0 ppb (0) N/A 34.0 μg/m3 (32) 30.0 μg/m3 (89) 89.0
 
Jan. 15, 2021, 8 a.m. N/A N/A 78.8 ppb (78) N/A N/A 25.0 ppb (36) 0.0 ppb (0) 0.7 ppb (8) 38.0 μg/m3 (36) 32.0 μg/m3 (93) 93.0
 
Jan. 15, 2021, 7 a.m. N/A N/A 77.6 ppb (77) N/A N/A 24.0 ppb (35) -2.0 ppb (0) 0.6 ppb (7) 29.0 μg/m3 (27) 24.0 μg/m3 (77) 77.0
 
Jan. 15, 2021, 6 a.m. N/A N/A 94.8 ppb (95) N/A N/A 17.0 ppb (25) -1.0 ppb (0) 0.5 ppb (6) 41.0 μg/m3 (38) 38.0 μg/m3 (108) 108.0
 
Jan. 15, 2021, 5 a.m. N/A N/A 112.4 ppb (104) N/A N/A 18.0 ppb (26) -2.0 ppb (0) 0.6 ppb (7) 27.0 μg/m3 (25) 29.0 μg/m3 (87) 104.0
 
Jan. 15, 2021, 4 a.m. N/A N/A 123.8 ppb (106) N/A N/A 18.0 ppb (26) -1.0 ppb (0) 0.8 ppb (10) 38.0 μg/m3 (36) 31.0 μg/m3 (91) 106.0
 
Jan. 15, 2021, 3 a.m. N/A N/A 152.3 ppb (111) N/A N/A 16.0 ppb (23) -2.0 ppb (0) 0.9 ppb (11) 28.0 μg/m3 (26) 31.0 μg/m3 (91) 111.0
 
Jan. 15, 2021, 2 a.m. N/A N/A 156.9 ppb (112) N/A N/A 14.0 ppb (20) -1.0 ppb (0) 1.2 ppb (14) 36.0 μg/m3 (34) 24.0 μg/m3 (77) 112.0
 
Jan. 15, 2021, 1 a.m. N/A N/A 122.3 ppb (106) N/A N/A 14.0 ppb (20) -1.0 ppb (0) 0.8 ppb (10) 35.0 μg/m3 (33) 26.0 μg/m3 (81) 106.0
 
Jan. 15, 2021, midnight N/A N/A 231.4 ppb (126) N/A N/A 12.0 ppb (18) 25.0 ppb (24) 1.1 ppb (13) 60.0 μg/m3 (54) 48.0 μg/m3 (132) 132.0
 
Jan. 14, 2021, 11 p.m. N/A N/A 98.5 ppb (99) N/A N/A 11.0 ppb (16) 18.0 ppb (17) 1.1 ppb (13) 45.0 μg/m3 (42) 28.0 μg/m3 (85) 99.0
 
Jan. 14, 2021, 10 p.m. N/A N/A 180.5 ppb (117) N/A N/A 17.0 ppb (25) 10.0 ppb (10) 1.4 ppb (16) 50.0 μg/m3 (47) 42.0 μg/m3 (118) 118.0
 
Jan. 14, 2021, 9 p.m. N/A N/A 221.2 ppb (124) N/A N/A 18.0 ppb (26) 3.0 ppb (3) 1.2 ppb (14) 61.0 μg/m3 (54) 49.0 μg/m3 (135) 135.0
 
Jan. 14, 2021, 8 p.m. N/A N/A 150.5 ppb (111) N/A N/A 17.0 ppb (25) -1.0 ppb (0) 1.0 ppb (12) 38.0 μg/m3 (36) 31.0 μg/m3 (91) 111.0
 
Jan. 14, 2021, 7 p.m. N/A N/A 271.2 ppb (134) N/A N/A 26.0 ppb (38) 0.0 ppb (0) 1.3 ppb (15) 65.0 μg/m3 (56) 52.0 μg/m3 (142) 142.0
 
Jan. 14, 2021, 6 p.m. N/A N/A 196.7 ppb (120) N/A N/A 25.0 ppb (36) -1.0 ppb (0) 1.1 ppb (13) 50.0 μg/m3 (47) 41.0 μg/m3 (115) 120.0
 
Jan. 14, 2021, 5 p.m. N/A N/A 199.1 ppb (120) N/A N/A 26.0 ppb (38) -1.0 ppb (0) 1.3 ppb (15) 46.0 μg/m3 (43) 40.0 μg/m3 (113) 120.0
 
Jan. 14, 2021, 4 p.m. N/A N/A 213.1 ppb (123) N/A N/A 27.0 ppb (39) 0.0 ppb (0) 1.2 ppb (14) 56.0 μg/m3 (52) 51.0 μg/m3 (140) 140.0
 
Jan. 14, 2021, 3 p.m. N/A N/A 145.7 ppb (110) N/A N/A 19.0 ppb (28) -1.0 ppb (0) 0.7 ppb (8) 31.0 μg/m3 (29) 30.0 μg/m3 (89) 110.0
 
Jan. 14, 2021, 2 p.m. N/A N/A 107.6 ppb (103) N/A N/A 20.0 ppb (29) -1.0 ppb (0) 0.6 ppb (7) 33.0 μg/m3 (31) 26.0 μg/m3 (81) 103.0
 
Jan. 14, 2021, 1 p.m. N/A N/A 92.1 ppb (92) N/A N/A 16.0 ppb (23) -1.0 ppb (0) 0.7 ppb (8) 25.0 μg/m3 (24) 27.0 μg/m3 (83) 92.0
 
Jan. 14, 2021, noon N/A N/A 121.2 ppb (105) N/A N/A 20.0 ppb (29) -1.0 ppb (0) 0.8 ppb (10) 28.0 μg/m3 (26) 29.0 μg/m3 (87) 105.0
 
Jan. 14, 2021, 11 a.m. N/A N/A 132.1 ppb (107) N/A N/A 19.0 ppb (28) -1.0 ppb (0) 0.9 ppb (11) 36.0 μg/m3 (34) 35.0 μg/m3 (100) 107.0
 
Jan. 14, 2021, 10 a.m. N/A N/A 125.2 ppb (106) N/A N/A 17.0 ppb (25) -1.0 ppb (0) 0.9 ppb (11) 35.0 μg/m3 (33) 31.0 μg/m3 (91) 106.0
 
Jan. 14, 2021, 9 a.m. N/A N/A 147.4 ppb (110) N/A N/A 20.0 ppb (29) 0.0 ppb (0) 1.1 ppb (13) 43.0 μg/m3 (40) 37.0 μg/m3 (105) 110.0
 
Jan. 14, 2021, 8 a.m. N/A N/A 185.4 ppb (117) N/A N/A 19.0 ppb (28) 0.0 ppb (0) 1.2 ppb (14) 64.0 μg/m3 (56) 46.0 μg/m3 (127) 127.0
 
Jan. 14, 2021, 7 a.m. N/A N/A 105.9 ppb (102) N/A N/A 14.0 ppb (20) -1.0 ppb (0) 0.8 ppb (10) 36.0 μg/m3 (34) 30.0 μg/m3 (89) 102.0
 
Jan. 14, 2021, 6 a.m. N/A N/A 107.6 ppb (103) N/A N/A 14.0 ppb (20) 0.0 ppb (0) 1.2 ppb (14) 49.0 μg/m3 (46) 33.0 μg/m3 (95) 103.0
 
Jan. 14, 2021, 5 a.m. N/A N/A 257.4 ppb (131) N/A N/A 15.0 ppb (22) 0.0 ppb (0) 1.9 ppb (22) 52.0 μg/m3 (49) 43.0 μg/m3 (120) 131.0
 
Jan. 14, 2021, 4 a.m. N/A N/A 215.6 ppb (123) N/A N/A 18.0 ppb (26) 0.0 ppb (0) 1.5 ppb (18) 50.0 μg/m3 (47) 47.0 μg/m3 (130) 130.0
 
Jan. 14, 2021, 3 a.m. N/A N/A 222.0 ppb (124) N/A N/A 17.0 ppb (25) 0.0 ppb (0) 1.6 ppb (19) 50.0 μg/m3 (47) 44.0 μg/m3 (122) 124.0
 
Jan. 14, 2021, 2 a.m. N/A N/A N/A N/A N/A 19.0 ppb (28) 0.0 ppb (0) 1.9 ppb (22) 75.0 μg/m3 (61) 62.0 μg/m3 (155) 155.0
 
Jan. 14, 2021, 1 a.m. N/A N/A 222.0 ppb (124) N/A N/A 16.0 ppb (23) 0.0 ppb (0) 1.5 ppb (18) 58.0 μg/m3 (53) 46.0 μg/m3 (127) 127.0
 
Jan. 14, 2021, midnight N/A N/A 248.2 ppb (129) N/A N/A 16.0 ppb (23) 0.0 ppb (0) 1.8 ppb (21) 56.0 μg/m3 (52) 53.0 μg/m3 (145) 145.0
 
Jan. 13, 2021, 11 p.m. N/A N/A 377.6 ppb (154) N/A N/A 19.0 ppb (28) 0.0 ppb (0) 2.2 ppb (25) 99.0 μg/m3 (73) 81.0 μg/m3 (165) 165.0
 
Jan. 13, 2021, 10 p.m. N/A N/A 291.5 ppb (138) N/A N/A 17.0 ppb (25) 0.0 ppb (0) 2.0 ppb (23) 77.0 μg/m3 (62) 61.0 μg/m3 (154) 154.0
 
Jan. 13, 2021, 9 p.m. N/A N/A 265.0 ppb (133) N/A N/A 17.0 ppb (25) 0.0 ppb (0) 1.5 ppb (18) 61.0 μg/m3 (54) 48.0 μg/m3 (132) 133.0
 
Jan. 13, 2021, 8 p.m. N/A N/A 231.8 ppb (126) N/A N/A 18.0 ppb (26) 0.0 ppb (0) 1.1 ppb (13) 57.0 μg/m3 (52) 42.0 μg/m3 (118) 126.0
 
Jan. 13, 2021, 7 p.m. N/A N/A 279.7 ppb (135) N/A N/A 17.0 ppb (25) 0.0 ppb (0) 1.5 ppb (18) 53.0 μg/m3 (50) 48.0 μg/m3 (132) 135.0
 
Jan. 13, 2021, 6 p.m. N/A N/A 265.2 ppb (133) N/A N/A 19.0 ppb (28) 0.0 ppb (0) 1.4 ppb (16) 57.0 μg/m3 (52) 50.0 μg/m3 (137) 137.0
 
Jan. 13, 2021, 5 p.m. N/A N/A 230.1 ppb (126) N/A N/A 18.0 ppb (26) 0.0 ppb (0) 1.1 ppb (13) 50.0 μg/m3 (47) 36.0 μg/m3 (103) 126.0
 
Jan. 13, 2021, 4 p.m. N/A N/A 167.9 ppb (114) N/A N/A 17.0 ppb (25) 0.0 ppb (0) 0.8 ppb (10) 35.0 μg/m3 (33) 31.0 μg/m3 (91) 114.0
 
Jan. 13, 2021, 3 p.m. N/A N/A 105.4 ppb (102) N/A N/A 14.0 ppb (20) 0.0 ppb (0) 0.6 ppb (7) 29.0 μg/m3 (27) 29.0 μg/m3 (87) 102.0
 
Jan. 13, 2021, 2 p.m. N/A N/A 79.9 ppb (79) N/A N/A 14.0 ppb (20) 0.0 ppb (0) 0.5 ppb (6) 23.0 μg/m3 (22) 28.0 μg/m3 (85) 85.0
 
Jan. 13, 2021, 1 p.m. N/A N/A 110.0 ppb (103) N/A N/A 15.0 ppb (22) 0.0 ppb (0) 0.7 ppb (8) 30.0 μg/m3 (28) 27.0 μg/m3 (83) 103.0
 
Jan. 13, 2021, noon N/A N/A 98.4 ppb (99) N/A N/A 15.0 ppb (22) 0.0 ppb (0) 0.8 ppb (10) 35.0 μg/m3 (33) 30.0 μg/m3 (89) 99.0
 
Jan. 13, 2021, 11 a.m. N/A N/A 90.2 ppb (90) N/A N/A 13.0 ppb (19) 0.0 ppb (0) 0.7 ppb (8) 35.0 μg/m3 (33) 30.0 μg/m3 (89) 90.0
 
Jan. 13, 2021, 10 a.m. N/A N/A 53.0 ppb (50) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 0.7 ppb (8) 19.0 μg/m3 (18) 22.0 μg/m3 (72) 72.0
 
Jan. 13, 2021, 9 a.m. N/A N/A 49.7 ppb (47) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 0.6 ppb (7) 21.0 μg/m3 (20) 22.0 μg/m3 (72) 72.0
 
Jan. 13, 2021, 8 a.m. N/A N/A 93.9 ppb (94) N/A N/A 15.0 ppb (22) 0.0 ppb (0) 1.1 ppb (13) 30.0 μg/m3 (28) 26.0 μg/m3 (81) 94.0
 
Jan. 13, 2021, 7 a.m. N/A N/A 139.3 ppb (109) N/A N/A 16.0 ppb (23) 0.0 ppb (0) 1.3 ppb (15) 37.0 μg/m3 (35) 32.0 μg/m3 (93) 109.0
 
Jan. 13, 2021, 6 a.m. N/A N/A 193.4 ppb (119) N/A N/A 14.0 ppb (20) 0.0 ppb (0) 1.6 ppb (19) 43.0 μg/m3 (40) 40.0 μg/m3 (113) 119.0
 
Jan. 13, 2021, 5 a.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 0.0 ppb (0) 1.5 ppb (18) 41.0 μg/m3 (38) 36.0 μg/m3 (103) 103.0
 
Jan. 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.9 ppb (11) 32.0 μg/m3 (30) 26.0 μg/m3 (81) 81.0
 
Jan. 13, 2021, 3 a.m. N/A N/A 100.3 ppb (101) N/A N/A N/A 0.0 ppb (0) N/A 22.0 μg/m3 (21) 19.0 μg/m3 (66) 101.0
 
Jan. 13, 2021, 2 a.m. N/A N/A 165.3 ppb (114) N/A N/A 8.0 ppb (12) 0.0 ppb (0) N/A 37.0 μg/m3 (35) 32.0 μg/m3 (93) 114.0
 
Jan. 13, 2021, 1 a.m. N/A N/A 185.2 ppb (117) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 1.3 ppb (15) 48.0 μg/m3 (45) 37.0 μg/m3 (105) 117.0
 
Jan. 13, 2021, midnight N/A N/A 144.8 ppb (110) N/A N/A 10.0 ppb (15) N/A 1.1 ppb (13) 56.0 μg/m3 (52) 46.0 μg/m3 (127) 127.0
 
Jan. 12, 2021, 11 p.m. N/A N/A 162.4 ppb (113) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 0.9 ppb (11) 33.0 μg/m3 (31) 26.0 μg/m3 (81) 113.0
 
Jan. 12, 2021, 10 p.m. N/A N/A 166.0 ppb (114) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 0.9 ppb (11) 36.0 μg/m3 (34) 26.0 μg/m3 (81) 114.0
 
Jan. 12, 2021, 9 p.m. N/A N/A 135.2 ppb (108) N/A N/A 9.0 ppb (13) 0.0 ppb (0) 0.9 ppb (11) 30.0 μg/m3 (28) 26.0 μg/m3 (81) 108.0
 
Jan. 12, 2021, 8 p.m. N/A N/A 224.7 ppb (125) N/A N/A 8.0 ppb (12) 0.0 ppb (0) N/A 38.0 μg/m3 (36) 29.0 μg/m3 (87) 125.0
 
Jan. 12, 2021, 7 p.m. N/A N/A 213.6 ppb (123) N/A N/A 10.0 ppb (15) 0.0 ppb (0) N/A 35.0 μg/m3 (33) 33.0 μg/m3 (95) 123.0
 
Jan. 12, 2021, 6 p.m. N/A N/A 248.1 ppb (129) N/A N/A 9.0 ppb (13) 0.0 ppb (0) 1.2 ppb (14) 43.0 μg/m3 (40) 36.0 μg/m3 (103) 129.0
 
Jan. 12, 2021, 5 p.m. N/A N/A 131.3 ppb (107) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 0.7 ppb (8) 16.0 μg/m3 (15) 18.0 μg/m3 (64) 107.0
 
Jan. 12, 2021, 4 p.m. N/A N/A 105.2 ppb (102) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 0.7 ppb (8) 21.0 μg/m3 (20) 19.0 μg/m3 (66) 102.0
 
Jan. 12, 2021, 3 p.m. N/A N/A 127.1 ppb (106) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 0.5 ppb (6) 22.0 μg/m3 (21) 18.0 μg/m3 (64) 106.0
 
Jan. 12, 2021, 2 p.m. N/A N/A 99.7 ppb (100) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 0.4 ppb (5) 21.0 μg/m3 (20) 19.0 μg/m3 (66) 100.0
 
Jan. 12, 2021, 1 p.m. N/A N/A 61.9 ppb (60) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 0.4 ppb (5) 16.0 μg/m3 (15) 13.0 μg/m3 (53) 60.0
 
Jan. 12, 2021, noon N/A N/A 73.9 ppb (73) N/A N/A 9.0 ppb (13) N/A 0.5 ppb (6) 21.0 μg/m3 (20) 18.0 μg/m3 (64) 73.0
 
Jan. 12, 2021, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) -1.0 ppb (0) 0.5 ppb (6) 16.0 μg/m3 (15) 19.0 μg/m3 (66) 66.0
 
Jan. 12, 2021, 10 a.m. N/A N/A 53.8 ppb (51) N/A N/A N/A 0.0 ppb (0) 0.5 ppb (6) 23.0 μg/m3 (22) 19.0 μg/m3 (66) 66.0
 
Jan. 12, 2021, 9 a.m. N/A N/A 52.3 ppb (50) N/A N/A 7.0 ppb (10) 0.0 ppb (0) N/A 15.0 μg/m3 (14) 17.0 μg/m3 (62) 62.0
 
Jan. 12, 2021, 8 a.m. N/A N/A 60.3 ppb (58) N/A N/A 7.0 ppb (10) 0.0 ppb (0) 0.7 ppb (8) 24.0 μg/m3 (23) 23.0 μg/m3 (74) 74.0
 
Jan. 12, 2021, 7 a.m. N/A N/A 59.3 ppb (57) N/A N/A 6.0 ppb (9) 0.0 ppb (0) 0.5 ppb (6) 20.0 μg/m3 (19) 20.0 μg/m3 (68) 68.0
 
Jan. 12, 2021, 6 a.m. N/A N/A 81.6 ppb (81) N/A N/A 8.0 ppb (12) 0.0 ppb (0) 0.8 ppb (10) 34.0 μg/m3 (32) 32.0 μg/m3 (93) 93.0
 
Jan. 12, 2021, 5 a.m. N/A N/A 172.6 ppb (115) N/A N/A 8.0 ppb (12) 0.0 ppb (0) 1.2 ppb (14) 46.0 μg/m3 (43) 35.0 μg/m3 (100) 115.0
 
Jan. 12, 2021, 4 a.m. N/A N/A 146.7 ppb (110) N/A N/A 7.0 ppb (10) 0.0 ppb (0) 1.1 ppb (13) 24.0 μg/m3 (23) 23.0 μg/m3 (74) 110.0
 
Jan. 12, 2021, 3 a.m. N/A N/A 113.7 ppb (104) N/A N/A 6.0 ppb (9) 0.0 ppb (0) 0.9 ppb (11) 17.0 μg/m3 (16) 15.0 μg/m3 (58) 104.0
 
Jan. 12, 2021, 2 a.m. N/A N/A 139.9 ppb (109) N/A N/A 7.0 ppb (10) 0.0 ppb (0) 1.0 ppb (12) 26.0 μg/m3 (25) 23.0 μg/m3 (74) 109.0
 
Jan. 12, 2021, 1 a.m. N/A N/A 150.4 ppb (111) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 1.1 ppb (13) 34.0 μg/m3 (32) 17.0 μg/m3 (62) 111.0
 
Jan. 12, 2021, midnight N/A N/A 298.4 ppb (139) N/A N/A 10.0 ppb (15) 1.0 ppb (1) 1.6 ppb (19) 38.0 μg/m3 (36) 36.0 μg/m3 (103) 139.0
 
Jan. 11, 2021, 11 p.m. N/A N/A 243.8 ppb (129) N/A N/A 9.0 ppb (13) 1.0 ppb (1) 1.4 ppb (16) 38.0 μg/m3 (36) 36.0 μg/m3 (103) 129.0
 
Jan. 11, 2021, 10 p.m. N/A N/A 182.5 ppb (117) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 1.1 ppb (13) 39.0 μg/m3 (37) 27.0 μg/m3 (83) 117.0
 
Jan. 11, 2021, 9 p.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 0.0 ppb (0) 1.1 ppb (13) 51.0 μg/m3 (48) 45.0 μg/m3 (125) 125.0
 
Jan. 11, 2021, 8 p.m. N/A N/A 215.3 ppb (123) N/A N/A 12.0 ppb (18) 0.0 ppb (0) 0.9 ppb (11) 54.0 μg/m3 (50) 36.0 μg/m3 (103) 123.0
 
Jan. 11, 2021, 7 p.m. N/A N/A 237.4 ppb (127) N/A N/A 13.0 ppb (19) 0.0 ppb (0) 0.8 ppb (10) 51.0 μg/m3 (48) 35.0 μg/m3 (100) 127.0
 
Jan. 11, 2021, 6 p.m. N/A N/A 135.3 ppb (108) N/A N/A 14.0 ppb (20) 0.0 ppb (0) 0.6 ppb (7) 28.0 μg/m3 (26) 20.0 μg/m3 (68) 108.0
 
Jan. 11, 2021, 5 p.m. N/A N/A 87.3 ppb (87) N/A N/A 12.0 ppb (18) 0.0 ppb (0) 0.4 ppb (5) 19.0 μg/m3 (18) 20.0 μg/m3 (68) 87.0
 
Jan. 11, 2021, 4 p.m. N/A N/A 58.9 ppb (57) N/A N/A 14.0 ppb (20) 0.0 ppb (0) 0.4 ppb (5) 17.0 μg/m3 (16) 15.0 μg/m3 (58) 58.0
 
Jan. 11, 2021, 3 p.m. N/A N/A 76.9 ppb (76) N/A N/A 14.0 ppb (20) 0.0 ppb (0) 0.3 ppb (4) 17.0 μg/m3 (16) 18.0 μg/m3 (64) 76.0
 
Jan. 11, 2021, 2 p.m. N/A N/A 43.3 ppb (41) N/A N/A 13.0 ppb (19) 0.0 ppb (0) 0.3 ppb (4) 20.0 μg/m3 (19) 18.0 μg/m3 (64) 64.0
 
Jan. 11, 2021, 1 p.m. N/A N/A 34.3 ppb (33) N/A N/A 12.0 ppb (18) 0.0 ppb (0) 0.3 ppb (4) 19.0 μg/m3 (18) N/A 33.0
 
Jan. 11, 2021, noon N/A N/A 34.9 ppb (33) N/A N/A 12.0 ppb (18) N/A 0.4 ppb (5) 16.0 μg/m3 (15) 16.0 μg/m3 (60) 60.0
 
Jan. 11, 2021, 11 a.m. N/A N/A N/A N/A N/A 12.0 ppb (18) -1.0 ppb (0) 0.4 ppb (5) 17.0 μg/m3 (16) 16.0 μg/m3 (60) 60.0
 
Jan. 11, 2021, 10 a.m. N/A N/A 33.4 ppb (32) N/A N/A N/A -1.0 ppb (0) 0.5 ppb (6) 17.0 μg/m3 (16) 16.0 μg/m3 (60) 60.0
 
Jan. 11, 2021, 9 a.m. N/A N/A 26.6 ppb (26) N/A N/A 7.0 ppb (10) -1.0 ppb (0) N/A 17.0 μg/m3 (16) 19.0 μg/m3 (66) 66.0
 
Jan. 11, 2021, 8 a.m. N/A N/A 22.6 ppb (22) N/A N/A 9.0 ppb (13) -1.0 ppb (0) 0.4 ppb (5) 15.0 μg/m3 (14) 15.0 μg/m3 (58) 58.0
 
Jan. 11, 2021, 7 a.m. N/A N/A 37.8 ppb (36) N/A N/A 10.0 ppb (15) -1.0 ppb (0) 0.4 ppb (5) 18.0 μg/m3 (17) 14.0 μg/m3 (55) 55.0
 
Jan. 11, 2021, 6 a.m. N/A N/A 51.5 ppb (49) N/A N/A 11.0 ppb (16) -1.0 ppb (0) 0.9 ppb (11) 23.0 μg/m3 (22) 19.0 μg/m3 (66) 66.0
 
Jan. 11, 2021, 5 a.m. N/A N/A 94.5 ppb (95) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 1.0 ppb (12) 26.0 μg/m3 (25) 23.0 μg/m3 (74) 95.0
 
Jan. 11, 2021, 4 a.m. N/A N/A 61.7 ppb (60) N/A N/A 11.0 ppb (16) -1.0 ppb (0) 0.7 ppb (8) 23.0 μg/m3 (22) 26.0 μg/m3 (81) 81.0
 
Jan. 11, 2021, 3 a.m. N/A N/A 67.0 ppb (65) N/A N/A 11.0 ppb (16) -1.0 ppb (0) 0.8 ppb (10) 26.0 μg/m3 (25) 22.0 μg/m3 (72) 72.0
 
Jan. 11, 2021, 2 a.m. N/A N/A 84.7 ppb (84) N/A N/A 11.0 ppb (16) -1.0 ppb (0) 0.8 ppb (10) 28.0 μg/m3 (26) 23.0 μg/m3 (74) 84.0
 
Jan. 11, 2021, 1 a.m. N/A N/A 63.1 ppb (61) N/A N/A 11.0 ppb (16) -1.0 ppb (0) 0.9 ppb (11) 20.0 μg/m3 (19) 19.0 μg/m3 (66) 66.0
 
Jan. 11, 2021, midnight N/A N/A 116.4 ppb (104) N/A N/A 13.0 ppb (19) -1.0 ppb (0) 1.0 ppb (12) 30.0 μg/m3 (28) 22.0 μg/m3 (72) 104.0
 
Jan. 10, 2021, 11 p.m. N/A N/A 103.3 ppb (102) N/A N/A 12.0 ppb (18) -1.0 ppb (0) 0.8 ppb (10) 23.0 μg/m3 (22) 22.0 μg/m3 (72) 102.0
 
Jan. 10, 2021, 10 p.m. N/A N/A 98.1 ppb (98) N/A N/A 11.0 ppb (16) -1.0 ppb (0) 0.7 ppb (8) 27.0 μg/m3 (25) 21.0 μg/m3 (70) 98.0
 
Jan. 10, 2021, 9 p.m. N/A N/A 101.4 ppb (102) N/A N/A 12.0 ppb (18) -1.0 ppb (0) 0.6 ppb (7) 28.0 μg/m3 (26) 24.0 μg/m3 (77) 102.0
 
Jan. 10, 2021, 8 p.m. N/A N/A 89.0 ppb (89) N/A N/A 12.0 ppb (18) 0.0 ppb (0) 0.5 ppb (6) 32.0 μg/m3 (30) 24.0 μg/m3 (77) 89.0
 
Jan. 10, 2021, 7 p.m. N/A N/A 55.0 ppb (53) N/A N/A 12.0 ppb (18) 0.0 ppb (0) 0.4 ppb (5) 30.0 μg/m3 (28) 24.0 μg/m3 (77) 77.0
 
Jan. 10, 2021, 6 p.m. N/A N/A 47.9 ppb (46) N/A N/A 12.0 ppb (18) -1.0 ppb (0) 0.4 ppb (5) 26.0 μg/m3 (25) 21.0 μg/m3 (70) 70.0
 
Jan. 10, 2021, 5 p.m. N/A N/A 71.7 ppb (70) N/A N/A 11.0 ppb (16) -1.0 ppb (0) 0.4 ppb (5) 24.0 μg/m3 (23) 19.0 μg/m3 (66) 70.0
 
Jan. 10, 2021, 4 p.m. N/A N/A 69.6 ppb (68) N/A N/A 11.0 ppb (16) -1.0 ppb (0) 0.6 ppb (7) 16.0 μg/m3 (15) 16.0 μg/m3 (60) 68.0
 
Jan. 10, 2021, 3 p.m. N/A N/A 68.1 ppb (67) N/A N/A 10.0 ppb (15) -1.0 ppb (0) 0.6 ppb (7) 38.0 μg/m3 (36) 33.0 μg/m3 (95) 95.0
 
Jan. 10, 2021, 2 p.m. N/A N/A 50.0 ppb (48) N/A N/A 9.0 ppb (13) -1.0 ppb (0) 0.3 ppb (4) 19.0 μg/m3 (18) 14.0 μg/m3 (55) 55.0
 
Jan. 10, 2021, 1 p.m. N/A N/A 37.8 ppb (36) N/A N/A 11.0 ppb (16) -1.0 ppb (0) 0.4 ppb (5) 23.0 μg/m3 (22) 16.0 μg/m3 (60) 60.0
 
Jan. 10, 2021, noon N/A N/A 45.9 ppb (44) N/A N/A 13.0 ppb (19) -1.0 ppb (0) 0.4 ppb (5) 20.0 μg/m3 (19) 14.0 μg/m3 (55) 55.0
 
Jan. 10, 2021, 11 a.m. N/A N/A 47.4 ppb (45) N/A N/A 15.0 ppb (22) 0.0 ppb (0) 0.5 ppb (6) 21.0 μg/m3 (20) 18.0 μg/m3 (64) 64.0
 
Jan. 10, 2021, 10 a.m. N/A N/A 53.9 ppb (51) N/A N/A 14.0 ppb (20) 0.0 ppb (0) 0.5 ppb (6) 27.0 μg/m3 (25) 21.0 μg/m3 (70) 70.0
 
Jan. 10, 2021, 9 a.m. N/A N/A 54.9 ppb (52) N/A N/A 13.0 ppb (19) 0.0 ppb (0) 0.5 ppb (6) 22.0 μg/m3 (21) 25.0 μg/m3 (79) 79.0
 
Jan. 10, 2021, 8 a.m. N/A N/A 60.1 ppb (58) N/A N/A 12.0 ppb (18) 0.0 ppb (0) 0.6 ppb (7) 29.0 μg/m3 (27) 24.0 μg/m3 (77) 77.0
 
Jan. 10, 2021, 7 a.m. N/A N/A 69.6 ppb (68) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 0.6 ppb (7) 24.0 μg/m3 (23) 22.0 μg/m3 (72) 72.0
 
Jan. 10, 2021, 6 a.m. N/A N/A 106.3 ppb (103) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 1.0 ppb (12) 19.0 μg/m3 (18) 21.0 μg/m3 (70) 103.0
 
Jan. 10, 2021, 5 a.m. N/A N/A 105.4 ppb (102) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 1.0 ppb (12) 28.0 μg/m3 (26) 27.0 μg/m3 (83) 102.0
 
Jan. 10, 2021, 4 a.m. N/A N/A 76.1 ppb (75) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 0.9 ppb (11) 24.0 μg/m3 (23) 22.0 μg/m3 (72) 75.0
 
Jan. 10, 2021, 3 a.m. N/A N/A 145.6 ppb (110) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 1.5 ppb (18) 41.0 μg/m3 (38) 31.0 μg/m3 (91) 110.0
 
Jan. 10, 2021, 2 a.m. N/A N/A 146.6 ppb (110) N/A N/A 10.0 ppb (15) 0.0 ppb (0) 1.4 ppb (16) 36.0 μg/m3 (34) 27.0 μg/m3 (83) 110.0
 
Jan. 10, 2021, 1 a.m. N/A N/A 133.7 ppb (108) N/A N/A 12.0 ppb (18) 0.0 ppb (0) 1.4 ppb (16) 33.0 μg/m3 (31) 22.0 μg/m3 (72) 108.0
 
Jan. 10, 2021, midnight N/A N/A 176.3 ppb (116) N/A N/A 13.0 ppb (19) 0.0 ppb (0) 1.3 ppb (15) 40.0 μg/m3 (38) 36.0 μg/m3 (103) 116.0
 
Jan. 9, 2021, 11 p.m. N/A N/A 100.9 ppb (101) N/A N/A 12.0 ppb (18) 0.0 ppb (0) 0.7 ppb (8) 49.0 μg/m3 (46) 44.0 μg/m3 (122) 122.0
 
Jan. 9, 2021, 10 p.m. N/A N/A 70.8 ppb (69) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 0.5 ppb (6) 19.0 μg/m3 (18) 17.0 μg/m3 (62) 69.0
 
Jan. 9, 2021, 9 p.m. N/A N/A 93.1 ppb (93) N/A N/A 12.0 ppb (18) 0.0 ppb (0) 0.5 ppb (6) 27.0 μg/m3 (25) 19.0 μg/m3 (66) 93.0
 
Jan. 9, 2021, 8 p.m. N/A N/A 62.8 ppb (61) N/A N/A 13.0 ppb (19) 0.0 ppb (0) 0.5 ppb (6) 17.0 μg/m3 (16) 16.0 μg/m3 (60) 61.0
 
Jan. 9, 2021, 7 p.m. N/A N/A 101.6 ppb (102) N/A N/A 15.0 ppb (22) 0.0 ppb (0) 0.7 ppb (8) 28.0 μg/m3 (26) 22.0 μg/m3 (72) 102.0
 
Jan. 9, 2021, 6 p.m. N/A N/A 114.8 ppb (104) N/A N/A 16.0 ppb (23) 0.0 ppb (0) 0.6 ppb (7) 35.0 μg/m3 (33) 26.0 μg/m3 (81) 104.0
 
Jan. 9, 2021, 5 p.m. N/A N/A 79.6 ppb (79) N/A N/A 16.0 ppb (23) 0.0 ppb (0) 0.4 ppb (5) 21.0 μg/m3 (20) 22.0 μg/m3 (72) 79.0
 
Jan. 9, 2021, 4 p.m. N/A N/A 49.6 ppb (47) N/A N/A 13.0 ppb (19) -1.0 ppb (0) 0.4 ppb (5) 18.0 μg/m3 (17) 17.0 μg/m3 (62) 62.0
 
Jan. 9, 2021, 3 p.m. N/A N/A 77.6 ppb (77) N/A N/A 15.0 ppb (22) 0.0 ppb (0) 0.6 ppb (7) 20.0 μg/m3 (19) 25.0 μg/m3 (79) 79.0
 
Jan. 9, 2021, 2 p.m. N/A N/A 91.6 ppb (92) N/A N/A 13.0 ppb (19) 0.0 ppb (0) 0.6 ppb (7) 29.0 μg/m3 (27) 25.0 μg/m3 (79) 92.0
 
Jan. 9, 2021, 1 p.m. N/A N/A 69.1 ppb (68) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 0.6 ppb (7) 23.0 μg/m3 (22) 22.0 μg/m3 (72) 72.0
 
Jan. 9, 2021, noon N/A N/A 59.1 ppb (57) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 0.7 ppb (8) 28.0 μg/m3 (26) 32.0 μg/m3 (93) 93.0
 
Jan. 9, 2021, 11 a.m. N/A N/A 90.9 ppb (91) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 1.0 ppb (12) 29.0 μg/m3 (27) 27.0 μg/m3 (83) 91.0
 
Jan. 9, 2021, 10 a.m. N/A N/A 93.5 ppb (94) N/A N/A 11.0 ppb (16) 0.0 ppb (0) 1.0 ppb (12) 29.0 μg/m3 (27) 24.0 μg/m3 (77) 94.0