ID: 9812

AQSQID: 840490353015

Site Name: Utah Tech. Center

Added: Dec. 4, 2021, 5:41 a.m.

Updated: Jan. 19, 2022, 12:34 p.m.

Location: Salt Lake City (Jordan Meadows), UT

Reporting: True, Located: True

Current AQI: 111.0

Salt Lake City (Jordan Meadows) UT, US: 40.7771, -111.945

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 19, 2022, noon 174.9 ppb (115) 129.5 ppb (107) N/A 45.0 ppb (43) N/A 3.0 ppb (5) 1.0 ppb (1) 1.4 ppb (16) N/A 36.8 μg/m3 (105) 115.0
 
Jan. 19, 2022, 11 a.m. 152.7 ppb (111) 107.4 ppb (103) N/A 45.0 ppb (43) N/A 3.0 ppb (5) 1.0 ppb (1) 1.2 ppb (14) N/A 37.3 μg/m3 (106) 111.0
 
Jan. 19, 2022, 10 a.m. 139.4 ppb (109) 92.7 ppb (93) N/A 47.0 ppb (45) N/A 2.0 ppb (3) 1.0 ppb (1) 1.2 ppb (14) N/A 37.1 μg/m3 (105) 109.0
 
Jan. 19, 2022, 9 a.m. 101.5 ppb (102) 57.2 ppb (55) N/A 44.0 ppb (42) N/A 2.0 ppb (3) 1.0 ppb (1) 0.9 ppb (11) N/A 34.4 μg/m3 (98) 102.0
 
Jan. 19, 2022, 8 a.m. 82.2 ppb (82) 41.3 ppb (39) N/A 41.0 ppb (39) N/A 1.0 ppb (2) 1.0 ppb (1) 0.8 ppb (10) N/A 30.0 μg/m3 (89) 89.0
 
Jan. 19, 2022, 7 a.m. 63.0 ppb (61) 20.4 ppb (20) N/A 42.0 ppb (40) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) N/A 30.1 μg/m3 (89) 89.0
 
Jan. 19, 2022, 6 a.m. 53.6 ppb (51) 13.9 ppb (14) N/A 40.0 ppb (38) N/A 1.0 ppb (2) 3.0 ppb (3) 0.7 ppb (8) N/A 30.8 μg/m3 (91) 91.0
 
Jan. 19, 2022, 5 a.m. 41.9 ppb (40) 12.0 ppb (12) N/A 30.0 ppb (29) N/A 1.0 ppb (2) 12.0 ppb (12) 0.6 ppb (7) N/A 30.2 μg/m3 (90) 90.0
 
Jan. 19, 2022, 4 a.m. 44.8 ppb (43) 11.3 ppb (11) N/A 33.0 ppb (32) N/A 1.0 ppb (2) 6.0 ppb (6) 0.7 ppb (8) N/A 34.0 μg/m3 (98) 98.0
 
Jan. 19, 2022, 3 a.m. 40.1 ppb (38) 8.3 ppb (8) N/A 32.0 ppb (31) N/A 1.0 ppb (2) 10.0 ppb (10) 0.6 ppb (7) N/A 34.8 μg/m3 (99) 99.0
 
Jan. 19, 2022, 2 a.m. 33.8 ppb (32) 3.1 ppb (3) N/A 31.0 ppb (30) N/A 1.0 ppb (2) 13.0 ppb (13) 0.6 ppb (7) N/A 36.1 μg/m3 (103) 103.0
 
Jan. 19, 2022, 1 a.m. 45.1 ppb (43) 10.5 ppb (10) N/A 34.0 ppb (33) N/A 1.0 ppb (2) 11.0 ppb (11) 0.6 ppb (7) N/A 36.6 μg/m3 (104) 104.0
 
Jan. 19, 2022, midnight 45.9 ppb (44) 11.6 ppb (11) N/A 34.0 ppb (33) N/A 2.0 ppb (3) 13.0 ppb (13) 0.6 ppb (7) N/A 34.2 μg/m3 (98) 98.0
 
Jan. 18, 2022, 11 p.m. 44.1 ppb (42) 9.8 ppb (10) N/A 34.0 ppb (33) N/A 2.0 ppb (3) 18.0 ppb (17) 0.6 ppb (7) N/A 38.3 μg/m3 (108) 108.0
 
Jan. 18, 2022, 10 p.m. 28.6 ppb (27) 7.1 ppb (7) N/A 21.0 ppb (20) N/A 1.0 ppb (2) 26.0 ppb (25) 0.5 ppb (6) N/A 38.3 μg/m3 (108) 108.0
 
Jan. 18, 2022, 9 p.m. 35.3 ppb (34) 11.7 ppb (12) N/A 24.0 ppb (23) N/A 1.0 ppb (2) 24.0 ppb (23) 0.5 ppb (6) N/A 38.6 μg/m3 (109) 109.0
 
Jan. 18, 2022, 8 p.m. 53.9 ppb (51) 22.9 ppb (22) N/A 31.0 ppb (30) N/A 2.0 ppb (3) 20.0 ppb (19) 0.6 ppb (7) N/A 38.9 μg/m3 (110) 110.0
 
Jan. 18, 2022, 7 p.m. 60.8 ppb (59) 26.3 ppb (25) N/A 34.0 ppb (33) N/A 2.0 ppb (3) 17.0 ppb (16) 0.6 ppb (7) N/A 41.9 μg/m3 (117) 117.0
 
Jan. 18, 2022, 6 p.m. 75.2 ppb (74) 36.6 ppb (35) N/A 38.0 ppb (36) N/A 2.0 ppb (3) 13.0 ppb (13) 0.7 ppb (8) N/A 44.3 μg/m3 (123) 123.0
 
Jan. 18, 2022, 5 p.m. 91.0 ppb (91) 49.5 ppb (47) N/A 41.0 ppb (39) N/A 2.0 ppb (3) 9.0 ppb (9) 0.8 ppb (10) 58.0 μg/m3 (53) 43.3 μg/m3 (121) 121.0
 
Jan. 18, 2022, 4 p.m. 96.1 ppb (96) 54.1 ppb (52) N/A 42.0 ppb (40) N/A 2.0 ppb (3) 4.0 ppb (4) 0.8 ppb (10) 55.0 μg/m3 (51) 35.9 μg/m3 (102) 102.0
 
Jan. 18, 2022, 3 p.m. 144.8 ppb (110) 102.7 ppb (102) N/A 42.0 ppb (40) N/A 3.0 ppb (5) 1.0 ppb (1) 1.5 ppb (18) 61.0 μg/m3 (54) 36.0 μg/m3 (103) 110.0
 
Jan. 18, 2022, 2 p.m. 158.3 ppb (112) 112.3 ppb (104) N/A 46.0 ppb (44) N/A 3.0 ppb (5) 1.0 ppb (1) 1.4 ppb (16) 72.0 μg/m3 (60) 38.2 μg/m3 (108) 112.0
 
Jan. 18, 2022, 1 p.m. 139.8 ppb (109) 97.8 ppb (98) N/A 42.0 ppb (40) N/A 3.0 ppb (5) 0.0 ppb (0) 1.2 ppb (14) 65.0 μg/m3 (56) 38.2 μg/m3 (108) 109.0
 
Jan. 18, 2022, noon 146.9 ppb (110) 102.1 ppb (102) N/A 45.0 ppb (43) N/A 3.0 ppb (5) 0.0 ppb (0) 1.2 ppb (14) 63.0 μg/m3 (55) 37.7 μg/m3 (107) 110.0
 
Jan. 18, 2022, 11 a.m. 165.7 ppb (114) 117.9 ppb (105) N/A 48.0 ppb (46) N/A 3.0 ppb (5) 0.0 ppb (0) 1.2 ppb (14) 58.0 μg/m3 (53) 38.3 μg/m3 (108) 114.0
 
Jan. 18, 2022, 10 a.m. 161.7 ppb (113) 112.8 ppb (104) N/A 49.0 ppb (47) N/A 3.0 ppb (5) 1.0 ppb (1) 1.1 ppb (13) 57.0 μg/m3 (52) 36.8 μg/m3 (105) 113.0
 
Jan. 18, 2022, 9 a.m. 125.2 ppb (106) 82.5 ppb (82) N/A 43.0 ppb (41) N/A 2.0 ppb (3) 0.0 ppb (0) 1.1 ppb (13) 53.0 μg/m3 (50) 32.1 μg/m3 (94) 106.0
 
Jan. 18, 2022, 8 a.m. 105.5 ppb (102) 64.4 ppb (63) N/A 41.0 ppb (39) N/A 2.0 ppb (3) 0.0 ppb (0) 1.0 ppb (12) 60.0 μg/m3 (54) 30.3 μg/m3 (90) 102.0
 
Jan. 18, 2022, 7 a.m. 76.1 ppb (75) 37.0 ppb (35) N/A 39.0 ppb (37) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 59.0 μg/m3 (53) 29.3 μg/m3 (88) 88.0
 
Jan. 18, 2022, 6 a.m. 71.2 ppb (70) 31.6 ppb (30) N/A 39.0 ppb (37) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 51.0 μg/m3 (48) 28.1 μg/m3 (85) 85.0
 
Jan. 18, 2022, 5 a.m. 65.1 ppb (63) 23.0 ppb (22) N/A 42.0 ppb (40) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 49.0 μg/m3 (46) 28.5 μg/m3 (86) 86.0
 
Jan. 18, 2022, 4 a.m. 48.7 ppb (46) 9.0 ppb (9) N/A 40.0 ppb (38) N/A 1.0 ppb (2) 2.0 ppb (2) 0.6 ppb (7) 48.0 μg/m3 (45) 28.9 μg/m3 (87) 87.0
 
Jan. 18, 2022, 3 a.m. 46.3 ppb (44) 8.7 ppb (9) N/A 37.0 ppb (35) N/A 1.0 ppb (2) 9.0 ppb (9) 0.6 ppb (7) 41.0 μg/m3 (38) 28.0 μg/m3 (85) 85.0
 
Jan. 18, 2022, 2 a.m. 44.7 ppb (43) 12.1 ppb (12) N/A 32.0 ppb (31) N/A 1.0 ppb (2) 9.0 ppb (9) 0.5 ppb (6) 49.0 μg/m3 (46) 29.5 μg/m3 (88) 88.0
 
Jan. 18, 2022, 1 a.m. 61.4 ppb (59) 19.3 ppb (19) N/A 42.0 ppb (40) N/A 2.0 ppb (3) 3.0 ppb (3) 0.5 ppb (6) 53.0 μg/m3 (50) 32.6 μg/m3 (95) 95.0
 
Jan. 18, 2022, midnight 44.1 ppb (42) 11.2 ppb (11) N/A 33.0 ppb (32) N/A 1.0 ppb (2) 16.0 ppb (15) 0.4 ppb (5) 57.0 μg/m3 (52) 38.7 μg/m3 (109) 109.0
 
Jan. 17, 2022, 11 p.m. 46.9 ppb (45) 11.6 ppb (11) N/A 35.0 ppb (34) N/A 1.0 ppb (2) 14.0 ppb (13) 0.6 ppb (7) 59.0 μg/m3 (53) 37.3 μg/m3 (106) 106.0
 
Jan. 17, 2022, 10 p.m. 45.9 ppb (44) 16.8 ppb (16) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 17.0 ppb (16) 0.5 ppb (6) 51.0 μg/m3 (48) 33.9 μg/m3 (97) 97.0
 
Jan. 17, 2022, 9 p.m. 40.7 ppb (39) 15.6 ppb (15) N/A 25.0 ppb (24) N/A 1.0 ppb (2) 19.0 ppb (18) 0.6 ppb (7) 43.0 μg/m3 (40) 31.3 μg/m3 (92) 92.0
 
Jan. 17, 2022, 8 p.m. 46.9 ppb (45) 18.3 ppb (18) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 15.0 ppb (14) 0.5 ppb (6) 47.0 μg/m3 (44) 31.5 μg/m3 (92) 92.0
 
Jan. 17, 2022, 7 p.m. 93.6 ppb (94) 50.7 ppb (48) N/A 43.0 ppb (41) N/A 2.0 ppb (3) 9.0 ppb (9) 0.7 ppb (8) 72.0 μg/m3 (60) 39.3 μg/m3 (111) 111.0
 
Jan. 17, 2022, 6 p.m. 63.0 ppb (61) 28.2 ppb (27) N/A 35.0 ppb (34) N/A 1.0 ppb (2) 12.0 ppb (12) 0.6 ppb (7) 55.0 μg/m3 (51) 36.1 μg/m3 (103) 103.0
 
Jan. 17, 2022, 5 p.m. 51.6 ppb (49) 24.4 ppb (24) N/A 27.0 ppb (26) N/A 1.0 ppb (2) 13.0 ppb (13) 0.6 ppb (7) 53.0 μg/m3 (50) 41.2 μg/m3 (116) 116.0
 
Jan. 17, 2022, 4 p.m. 174.1 ppb (115) 129.4 ppb (107) N/A 45.0 ppb (43) N/A 3.0 ppb (5) 3.0 ppb (3) 1.1 ppb (13) 71.0 μg/m3 (59) 38.8 μg/m3 (110) 115.0
 
Jan. 17, 2022, 3 p.m. 226.8 ppb (125) 175.9 ppb (116) N/A 51.0 ppb (49) N/A 4.0 ppb (6) 1.0 ppb (1) 1.5 ppb (18) 59.0 μg/m3 (53) 30.9 μg/m3 (91) 125.0
 
Jan. 17, 2022, 2 p.m. 164.1 ppb (113) 119.5 ppb (105) N/A 45.0 ppb (43) N/A 3.0 ppb (5) 0.0 ppb (0) 1.1 ppb (13) 61.0 μg/m3 (54) 28.0 μg/m3 (85) 113.0
 
Jan. 17, 2022, 1 p.m. 180.6 ppb (117) 134.0 ppb (108) N/A 47.0 ppb (45) N/A 3.0 ppb (5) 0.0 ppb (0) 1.2 ppb (14) 50.0 μg/m3 (47) 30.3 μg/m3 (90) 117.0
 
Jan. 17, 2022, noon 146.5 ppb (110) 101.4 ppb (102) N/A 45.0 ppb (43) N/A 3.0 ppb (5) 0.0 ppb (0) 1.0 ppb (12) 48.0 μg/m3 (45) 29.1 μg/m3 (87) 110.0
 
Jan. 17, 2022, 11 a.m. 113.7 ppb (104) 71.8 ppb (70) N/A 42.0 ppb (40) N/A N/A 0.0 ppb (0) 1.0 ppb (12) 39.0 μg/m3 (37) 27.9 μg/m3 (85) 104.0
 
Jan. 17, 2022, 10 a.m. 127.8 ppb (107) 82.5 ppb (82) N/A 45.0 ppb (43) N/A 2.0 ppb (3) 0.0 ppb (0) 1.1 ppb (13) 47.0 μg/m3 (44) 28.5 μg/m3 (86) 107.0
 
Jan. 17, 2022, 9 a.m. 160.7 ppb (113) 112.1 ppb (104) N/A 49.0 ppb (47) N/A 3.0 ppb (5) 0.0 ppb (0) 1.2 ppb (14) 62.0 μg/m3 (55) 32.8 μg/m3 (95) 113.0
 
Jan. 17, 2022, 8 a.m. 138.7 ppb (109) 94.6 ppb (95) N/A 44.0 ppb (42) N/A 2.0 ppb (3) 1.0 ppb (1) 1.3 ppb (15) 59.0 μg/m3 (53) 35.0 μg/m3 (100) 109.0
 
Jan. 17, 2022, 7 a.m. 102.7 ppb (102) 59.6 ppb (57) N/A 43.0 ppb (41) N/A 2.0 ppb (3) 0.0 ppb (0) 1.1 ppb (13) 51.0 μg/m3 (48) 29.5 μg/m3 (88) 102.0
 
Jan. 17, 2022, 6 a.m. 92.4 ppb (92) 46.6 ppb (44) N/A 46.0 ppb (44) N/A 1.0 ppb (2) 1.0 ppb (1) 1.0 ppb (12) 49.0 μg/m3 (46) 29.8 μg/m3 (89) 92.0
 
Jan. 17, 2022, 5 a.m. 88.9 ppb (89) 41.7 ppb (40) N/A 47.0 ppb (45) N/A 1.0 ppb (2) 0.0 ppb (0) 1.0 ppb (12) 58.0 μg/m3 (53) 28.9 μg/m3 (87) 89.0
 
Jan. 17, 2022, 4 a.m. 79.8 ppb (79) 36.2 ppb (35) N/A 43.0 ppb (41) N/A 1.0 ppb (2) 0.0 ppb (0) 1.0 ppb (12) 55.0 μg/m3 (51) 30.5 μg/m3 (90) 90.0
 
Jan. 17, 2022, 3 a.m. 46.5 ppb (44) 9.1 ppb (9) N/A 37.0 ppb (35) N/A 1.0 ppb (2) 4.0 ppb (4) 0.7 ppb (8) 43.0 μg/m3 (40) 27.2 μg/m3 (83) 83.0
 
Jan. 17, 2022, 2 a.m. 37.3 ppb (36) 4.8 ppb (5) N/A 32.0 ppb (31) N/A 1.0 ppb (2) 9.0 ppb (9) 0.7 ppb (8) 44.0 μg/m3 (41) 27.4 μg/m3 (84) 84.0
 
Jan. 17, 2022, 1 a.m. 35.3 ppb (34) 3.2 ppb (4) N/A 32.0 ppb (31) N/A 2.0 ppb (3) 13.0 ppb (13) 0.5 ppb (6) 33.0 μg/m3 (31) 26.9 μg/m3 (83) 83.0
 
Jan. 17, 2022, midnight 29.0 ppb (28) 2.7 ppb (3) N/A 26.0 ppb (25) N/A 1.0 ppb (2) 20.0 ppb (19) 0.5 ppb (6) 39.0 μg/m3 (37) 26.4 μg/m3 (82) 82.0
 
Jan. 16, 2022, 11 p.m. 29.4 ppb (28) 7.1 ppb (7) N/A 22.0 ppb (21) N/A 1.0 ppb (2) 27.0 ppb (25) 0.5 ppb (6) 39.0 μg/m3 (37) 22.9 μg/m3 (74) 74.0
 
Jan. 16, 2022, 10 p.m. 27.3 ppb (26) 7.7 ppb (8) N/A 20.0 ppb (19) N/A 1.0 ppb (2) 28.0 ppb (26) 0.4 ppb (5) 36.0 μg/m3 (34) 23.0 μg/m3 (74) 74.0
 
Jan. 16, 2022, 9 p.m. 29.7 ppb (29) 9.1 ppb (9) N/A 21.0 ppb (20) N/A 1.0 ppb (2) 28.0 ppb (26) 0.5 ppb (6) 31.0 μg/m3 (29) 24.2 μg/m3 (77) 77.0
 
Jan. 16, 2022, 8 p.m. 31.4 ppb (30) 11.2 ppb (11) N/A 20.0 ppb (19) N/A 1.0 ppb (2) 26.0 ppb (25) 0.5 ppb (6) 36.0 μg/m3 (34) 25.3 μg/m3 (79) 79.0
 
Jan. 16, 2022, 7 p.m. 52.1 ppb (50) 23.4 ppb (23) N/A 29.0 ppb (28) N/A 2.0 ppb (3) 20.0 ppb (19) 0.6 ppb (7) 42.0 μg/m3 (39) 29.4 μg/m3 (88) 88.0
 
Jan. 16, 2022, 6 p.m. 34.7 ppb (33) 13.5 ppb (13) N/A 21.0 ppb (20) N/A 1.0 ppb (2) 22.0 ppb (21) 0.5 ppb (6) 32.0 μg/m3 (30) 23.7 μg/m3 (76) 76.0
 
Jan. 16, 2022, 5 p.m. 36.8 ppb (35) 14.5 ppb (14) N/A 22.0 ppb (21) N/A 1.0 ppb (2) 20.0 ppb (19) 0.5 ppb (6) 29.0 μg/m3 (27) 19.8 μg/m3 (68) 68.0
 
Jan. 16, 2022, 4 p.m. 74.4 ppb (73) 39.8 ppb (38) N/A 34.0 ppb (33) N/A 1.0 ppb (2) 8.0 ppb (8) 0.7 ppb (8) 27.0 μg/m3 (25) 21.3 μg/m3 (71) 73.0
 
Jan. 16, 2022, 3 p.m. 87.6 ppb (87) 46.8 ppb (45) N/A 41.0 ppb (39) N/A 1.0 ppb (2) 2.0 ppb (2) 0.8 ppb (10) 32.0 μg/m3 (30) 21.8 μg/m3 (72) 87.0
 
Jan. 16, 2022, 2 p.m. 62.0 ppb (60) 21.1 ppb (20) N/A 41.0 ppb (39) N/A 1.0 ppb (2) 1.0 ppb (1) 0.7 ppb (8) 33.0 μg/m3 (31) 20.3 μg/m3 (69) 69.0
 
Jan. 16, 2022, 1 p.m. 62.8 ppb (61) 21.1 ppb (20) N/A 42.0 ppb (40) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 29.0 μg/m3 (27) 19.5 μg/m3 (67) 67.0
 
Jan. 16, 2022, noon 75.0 ppb (74) 33.7 ppb (32) N/A 41.0 ppb (39) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 35.0 μg/m3 (33) 21.4 μg/m3 (71) 74.0
 
Jan. 16, 2022, 11 a.m. 108.1 ppb (103) 64.9 ppb (63) N/A 43.0 ppb (41) N/A 2.0 ppb (3) 0.0 ppb (0) N/A 39.0 μg/m3 (37) 21.8 μg/m3 (72) 103.0
 
Jan. 16, 2022, 10 a.m. 182.3 ppb (117) 134.3 ppb (108) N/A 48.0 ppb (46) N/A 3.0 ppb (5) 0.0 ppb (0) 1.6 ppb (19) 50.0 μg/m3 (47) 27.7 μg/m3 (84) 117.0
 
Jan. 16, 2022, 9 a.m. 145.9 ppb (110) 106.0 ppb (102) N/A 40.0 ppb (38) N/A 2.0 ppb (3) 0.0 ppb (0) 1.2 ppb (14) 44.0 μg/m3 (41) 26.9 μg/m3 (83) 110.0
 
Jan. 16, 2022, 8 a.m. 111.9 ppb (104) 73.6 ppb (72) N/A 38.0 ppb (36) N/A 2.0 ppb (3) 0.0 ppb (0) 1.2 ppb (14) 59.0 μg/m3 (53) 25.4 μg/m3 (79) 104.0
 
Jan. 16, 2022, 7 a.m. 150.4 ppb (111) 106.2 ppb (102) N/A 44.0 ppb (42) N/A 3.0 ppb (5) 0.0 ppb (0) 1.5 ppb (18) 55.0 μg/m3 (51) 26.3 μg/m3 (81) 111.0
 
Jan. 16, 2022, 6 a.m. 120.1 ppb (105) 76.8 ppb (76) N/A 43.0 ppb (41) N/A 2.0 ppb (3) 0.0 ppb (0) 1.1 ppb (13) 42.0 μg/m3 (39) 24.0 μg/m3 (77) 105.0
 
Jan. 16, 2022, 5 a.m. 76.9 ppb (76) 37.1 ppb (35) N/A 40.0 ppb (38) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 52.0 μg/m3 (49) 22.7 μg/m3 (74) 76.0
 
Jan. 16, 2022, 4 a.m. 60.2 ppb (58) 19.7 ppb (19) N/A 40.0 ppb (38) N/A 1.0 ppb (2) 1.0 ppb (1) 0.9 ppb (11) 41.0 μg/m3 (38) 25.4 μg/m3 (79) 79.0
 
Jan. 16, 2022, 3 a.m. 57.9 ppb (56) 23.0 ppb (22) N/A 35.0 ppb (34) N/A 1.0 ppb (2) 5.0 ppb (5) 0.8 ppb (10) 46.0 μg/m3 (43) 24.7 μg/m3 (78) 78.0
 
Jan. 16, 2022, 2 a.m. 74.9 ppb (74) 31.6 ppb (30) N/A 43.0 ppb (41) N/A 1.0 ppb (2) 1.0 ppb (1) 1.0 ppb (12) 48.0 μg/m3 (45) 24.2 μg/m3 (77) 77.0
 
Jan. 16, 2022, 1 a.m. 34.0 ppb (33) 2.8 ppb (3) N/A 31.0 ppb (30) N/A 0.0 ppb (0) 10.0 ppb (10) 0.5 ppb (6) 37.0 μg/m3 (35) 22.6 μg/m3 (74) 74.0
 
Jan. 16, 2022, midnight 44.8 ppb (43) 14.3 ppb (14) N/A 30.0 ppb (29) N/A 1.0 ppb (2) 16.0 ppb (15) 0.5 ppb (6) 41.0 μg/m3 (38) 21.7 μg/m3 (72) 72.0
 
Jan. 15, 2022, 11 p.m. 31.6 ppb (30) 7.5 ppb (8) N/A 24.0 ppb (23) N/A 1.0 ppb (2) 23.0 ppb (22) 0.4 ppb (5) 37.0 μg/m3 (35) 22.5 μg/m3 (73) 73.0
 
Jan. 15, 2022, 10 p.m. 22.1 ppb (21) 5.7 ppb (6) N/A 16.0 ppb (16) N/A 1.0 ppb (2) 30.0 ppb (28) 0.4 ppb (5) 36.0 μg/m3 (34) 19.8 μg/m3 (68) 68.0
 
Jan. 15, 2022, 9 p.m. 14.4 ppb (14) 2.4 ppb (3) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 38.0 ppb (36) 0.3 ppb (4) 33.0 μg/m3 (31) 19.1 μg/m3 (66) 66.0
 
Jan. 15, 2022, 8 p.m. 21.0 ppb (20) 5.3 ppb (5) N/A 16.0 ppb (16) N/A 1.0 ppb (2) 32.0 ppb (30) 0.4 ppb (5) 39.0 μg/m3 (37) 23.2 μg/m3 (75) 75.0
 
Jan. 15, 2022, 7 p.m. 20.0 ppb (19) 5.0 ppb (5) N/A 15.0 ppb (15) N/A 1.0 ppb (2) 30.0 ppb (28) 0.4 ppb (5) 32.0 μg/m3 (30) 24.9 μg/m3 (78) 78.0
 
Jan. 15, 2022, 6 p.m. 25.1 ppb (24) 7.8 ppb (8) N/A 17.0 ppb (17) N/A 1.0 ppb (2) 26.0 ppb (25) 0.4 ppb (5) 40.0 μg/m3 (38) 26.9 μg/m3 (83) 83.0
 
Jan. 15, 2022, 5 p.m. 47.1 ppb (45) 21.1 ppb (20) N/A 26.0 ppb (25) N/A 1.0 ppb (2) 15.0 ppb (14) 0.6 ppb (7) 40.0 μg/m3 (38) 28.2 μg/m3 (85) 85.0
 
Jan. 15, 2022, 4 p.m. 75.6 ppb (75) 41.8 ppb (40) N/A 34.0 ppb (33) N/A 1.0 ppb (2) 6.0 ppb (6) 0.7 ppb (8) 31.0 μg/m3 (29) 26.6 μg/m3 (82) 82.0
 
Jan. 15, 2022, 3 p.m. 72.8 ppb (72) 36.8 ppb (35) N/A 36.0 ppb (34) N/A 1.0 ppb (2) 2.0 ppb (2) 0.7 ppb (8) 37.0 μg/m3 (35) 22.4 μg/m3 (73) 73.0
 
Jan. 15, 2022, 2 p.m. 71.3 ppb (70) 34.0 ppb (33) N/A 37.0 ppb (35) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 35.0 μg/m3 (33) 21.7 μg/m3 (72) 72.0
 
Jan. 15, 2022, 1 p.m. 66.3 ppb (65) 27.6 ppb (27) N/A 38.0 ppb (36) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) 25.0 μg/m3 (24) 16.6 μg/m3 (61) 65.0
 
Jan. 15, 2022, noon 70.9 ppb (70) 29.9 ppb (29) N/A 41.0 ppb (39) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) 23.0 μg/m3 (22) 13.5 μg/m3 (54) 70.0
 
Jan. 15, 2022, 11 a.m. 56.4 ppb (54) 18.3 ppb (18) N/A 38.0 ppb (36) N/A 1.0 ppb (2) N/A 0.5 ppb (6) 21.0 μg/m3 (20) 12.2 μg/m3 (52) 54.0
 
Jan. 15, 2022, 10 a.m. 56.5 ppb (54) 19.3 ppb (19) N/A 37.0 ppb (35) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) 21.0 μg/m3 (20) 11.6 μg/m3 (49) 54.0
 
Jan. 15, 2022, 9 a.m. 58.9 ppb (57) 22.0 ppb (21) N/A 37.0 ppb (35) N/A 1.0 ppb (2) 2.0 ppb (2) 0.6 ppb (7) 31.0 μg/m3 (29) 11.1 μg/m3 (47) 57.0
 
Jan. 15, 2022, 8 a.m. 97.4 ppb (98) 55.2 ppb (53) N/A 42.0 ppb (40) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 40.0 μg/m3 (38) 14.0 μg/m3 (55) 98.0
 
Jan. 15, 2022, 7 a.m. 62.7 ppb (61) 22.6 ppb (22) N/A 40.0 ppb (38) N/A 1.0 ppb (2) 1.0 ppb (1) 0.7 ppb (8) 29.0 μg/m3 (27) 13.2 μg/m3 (54) 61.0
 
Jan. 15, 2022, 6 a.m. 88.1 ppb (88) 46.4 ppb (44) N/A 42.0 ppb (40) N/A 1.0 ppb (2) 0.0 ppb (0) 0.9 ppb (11) 50.0 μg/m3 (47) 15.6 μg/m3 (59) 88.0
 
Jan. 15, 2022, 5 a.m. 110.5 ppb (103) 68.9 ppb (67) N/A 42.0 ppb (40) N/A 2.0 ppb (3) 0.0 ppb (0) 1.1 ppb (13) 54.0 μg/m3 (50) 17.5 μg/m3 (63) 103.0
 
Jan. 15, 2022, 4 a.m. 95.2 ppb (95) 53.0 ppb (50) N/A 42.0 ppb (40) N/A 2.0 ppb (3) 0.0 ppb (0) 1.1 ppb (13) 35.0 μg/m3 (33) 14.4 μg/m3 (56) 95.0
 
Jan. 15, 2022, 3 a.m. 68.4 ppb (67) 29.2 ppb (28) N/A 39.0 ppb (37) N/A 1.0 ppb (2) 2.0 ppb (2) 0.7 ppb (8) 29.0 μg/m3 (27) 11.0 μg/m3 (46) 67.0
 
Jan. 15, 2022, 2 a.m. 35.1 ppb (34) 5.7 ppb (6) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 13.0 ppb (13) 0.5 ppb (6) 20.0 μg/m3 (19) 9.2 μg/m3 (39) 39.0
 
Jan. 15, 2022, 1 a.m. 42.0 ppb (40) 8.5 ppb (9) N/A 33.0 ppb (32) N/A 1.0 ppb (2) 12.0 ppb (12) 0.5 ppb (6) 21.0 μg/m3 (20) 9.2 μg/m3 (39) 40.0
 
Jan. 15, 2022, midnight 37.0 ppb (35) 8.2 ppb (8) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 19.0 ppb (18) 0.4 ppb (5) 56.0 μg/m3 (52) 9.1 μg/m3 (38) 52.0
 
Jan. 14, 2022, 11 p.m. 20.1 ppb (19) 4.9 ppb (5) N/A 15.0 ppb (15) N/A 1.0 ppb (2) 30.0 ppb (28) 0.3 ppb (4) N/A 9.2 μg/m3 (39) 39.0
 
Jan. 14, 2022, 10 p.m. 18.3 ppb (18) 5.4 ppb (6) N/A 13.0 ppb (13) N/A 1.0 ppb (2) 32.0 ppb (30) 0.3 ppb (4) N/A N/A 30.0
 
Jan. 14, 2022, 9 p.m. 21.0 ppb (20) 7.0 ppb (7) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 30.0 ppb (28) 0.3 ppb (4) 27.0 μg/m3 (25) 14.1 μg/m3 (56) 56.0
 
Jan. 14, 2022, 8 p.m. 21.9 ppb (21) 7.4 ppb (7) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 26.0 ppb (25) 0.4 ppb (5) 25.0 μg/m3 (24) 22.4 μg/m3 (73) 73.0
 
Jan. 14, 2022, 7 p.m. 22.8 ppb (22) 8.3 ppb (8) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 27.0 ppb (25) 0.3 ppb (4) 25.0 μg/m3 (24) 19.0 μg/m3 (66) 66.0
 
Jan. 14, 2022, 6 p.m. 20.4 ppb (20) 8.1 ppb (8) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (25) 0.3 ppb (4) 26.0 μg/m3 (25) 19.0 μg/m3 (66) 66.0
 
Jan. 14, 2022, 5 p.m. 28.1 ppb (27) 11.8 ppb (12) N/A 16.0 ppb (16) N/A 1.0 ppb (2) 20.0 ppb (19) 0.4 ppb (5) 30.0 μg/m3 (28) 22.0 μg/m3 (72) 72.0
 
Jan. 14, 2022, 4 p.m. 41.6 ppb (40) 16.9 ppb (16) N/A 25.0 ppb (24) N/A 1.0 ppb (2) 10.0 ppb (10) 0.5 ppb (6) 27.0 μg/m3 (25) 27.0 μg/m3 (83) 83.0
 
Jan. 14, 2022, 3 p.m. 62.2 ppb (60) 33.3 ppb (32) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 2.0 ppb (2) 0.8 ppb (10) 43.0 μg/m3 (40) 27.4 μg/m3 (84) 84.0
 
Jan. 14, 2022, 2 p.m. 74.9 ppb (74) 40.1 ppb (38) N/A 35.0 ppb (34) N/A 1.0 ppb (2) 0.0 ppb (0) 0.9 ppb (11) 54.0 μg/m3 (50) 28.9 μg/m3 (87) 87.0
 
Jan. 14, 2022, 1 p.m. 87.9 ppb (88) 59.0 ppb (57) N/A 29.0 ppb (28) N/A 2.0 ppb (3) 1.0 ppb (1) 0.8 ppb (10) 40.0 μg/m3 (38) 31.3 μg/m3 (92) 92.0
 
Jan. 14, 2022, noon 55.3 ppb (53) 26.6 ppb (26) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 0.0 ppb (0) 0.6 ppb (7) 43.0 μg/m3 (40) 31.2 μg/m3 (92) 92.0
 
Jan. 14, 2022, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 0.0 ppb (0) 0.6 ppb (7) 47.0 μg/m3 (44) 31.6 μg/m3 (93) 93.0
 
Jan. 14, 2022, 10 a.m. 59.5 ppb (57) 27.0 ppb (26) N/A 32.0 ppb (31) N/A 1.0 ppb (2) 0.0 ppb (0) 0.6 ppb (7) 45.0 μg/m3 (42) 32.9 μg/m3 (95) 95.0
 
Jan. 14, 2022, 9 a.m. 83.3 ppb (83) 47.8 ppb (46) N/A 35.0 ppb (34) N/A 2.0 ppb (3) 0.0 ppb (0) 0.7 ppb (8) 64.0 μg/m3 (56) 34.4 μg/m3 (98) 98.0
 
Jan. 14, 2022, 8 a.m. 92.6 ppb (93) 58.8 ppb (57) N/A 34.0 ppb (33) N/A 2.0 ppb (3) 0.0 ppb (0) 0.7 ppb (8) 67.0 μg/m3 (57) 36.0 μg/m3 (103) 103.0
 
Jan. 14, 2022, 7 a.m. 71.1 ppb (70) 37.5 ppb (36) N/A 33.0 ppb (32) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 56.0 μg/m3 (52) 35.2 μg/m3 (100) 100.0
 
Jan. 14, 2022, 6 a.m. 98.8 ppb (99) 61.1 ppb (59) N/A 38.0 ppb (36) N/A 2.0 ppb (3) 0.0 ppb (0) 0.9 ppb (11) 54.0 μg/m3 (50) 31.8 μg/m3 (93) 99.0
 
Jan. 14, 2022, 5 a.m. 104.2 ppb (102) 64.8 ppb (63) N/A 39.0 ppb (37) N/A 2.0 ppb (3) 0.0 ppb (0) 1.0 ppb (12) 66.0 μg/m3 (57) 27.8 μg/m3 (85) 102.0
 
Jan. 14, 2022, 4 a.m. 83.1 ppb (82) 43.5 ppb (42) N/A 39.0 ppb (37) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 61.0 μg/m3 (54) 28.1 μg/m3 (85) 85.0
 
Jan. 14, 2022, 3 a.m. 76.8 ppb (76) 37.6 ppb (36) N/A 39.0 ppb (37) N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 52.0 μg/m3 (49) 28.2 μg/m3 (85) 85.0
 
Jan. 14, 2022, 2 a.m. 36.5 ppb (35) 6.7 ppb (7) N/A 30.0 ppb (29) N/A 1.0 ppb (2) 5.0 ppb (5) 0.5 ppb (6) 42.0 μg/m3 (39) 27.8 μg/m3 (85) 85.0
 
Jan. 14, 2022, 1 a.m. 49.6 ppb (47) 15.1 ppb (15) N/A 34.0 ppb (33) N/A 1.0 ppb (2) 6.0 ppb (6) 0.5 ppb (6) 45.0 μg/m3 (42) 28.7 μg/m3 (86) 86.0
 
Jan. 14, 2022, midnight 45.5 ppb (43) 12.5 ppb (12) N/A 33.0 ppb (32) N/A 1.0 ppb (2) 5.0 ppb (5) 0.6 ppb (7) 64.0 μg/m3 (56) 29.8 μg/m3 (89) 89.0
 
Jan. 13, 2022, 11 p.m. 57.0 ppb (55) 21.2 ppb (20) N/A 36.0 ppb (34) N/A 2.0 ppb (3) 5.0 ppb (5) 0.6 ppb (7) 64.0 μg/m3 (56) 28.7 μg/m3 (86) 86.0
 
Jan. 13, 2022, 10 p.m. 66.3 ppb (65) 31.1 ppb (30) N/A 35.0 ppb (34) N/A 2.0 ppb (3) 10.0 ppb (10) 0.6 ppb (7) 79.0 μg/m3 (63) 31.5 μg/m3 (92) 92.0
 
Jan. 13, 2022, 9 p.m. 89.9 ppb (90) 46.1 ppb (44) N/A 44.0 ppb (42) N/A 2.0 ppb (3) 6.0 ppb (6) 0.8 ppb (10) 59.0 μg/m3 (53) 32.1 μg/m3 (94) 94.0
 
Jan. 13, 2022, 8 p.m. 83.9 ppb (83) 42.6 ppb (41) N/A 41.0 ppb (39) N/A 2.0 ppb (3) 6.0 ppb (6) 0.7 ppb (8) 68.0 μg/m3 (58) 32.3 μg/m3 (94) 94.0
 
Jan. 13, 2022, 7 p.m. 125.1 ppb (106) 71.6 ppb (70) N/A 53.0 ppb (50) N/A 3.0 ppb (5) 6.0 ppb (6) 0.9 ppb (11) 80.0 μg/m3 (64) 32.3 μg/m3 (94) 106.0
 
Jan. 13, 2022, 6 p.m. 133.4 ppb (108) 81.6 ppb (81) N/A 52.0 ppb (50) N/A 3.0 ppb (5) 6.0 ppb (6) 0.9 ppb (11) 71.0 μg/m3 (59) 31.4 μg/m3 (92) 108.0
 
Jan. 13, 2022, 5 p.m. 113.7 ppb (104) 72.7 ppb (71) N/A 41.0 ppb (39) N/A 2.0 ppb (3) 5.0 ppb (5) 0.9 ppb (11) 61.0 μg/m3 (54) 25.5 μg/m3 (80) 104.0
 
Jan. 13, 2022, 4 p.m. 160.3 ppb (113) 113.9 ppb (104) N/A 46.0 ppb (44) N/A 4.0 ppb (6) 3.0 ppb (3) 1.3 ppb (15) 60.0 μg/m3 (54) 32.7 μg/m3 (95) 113.0
 
Jan. 13, 2022, 3 p.m. 157.5 ppb (112) 108.8 ppb (103) N/A 49.0 ppb (47) N/A 3.0 ppb (5) 1.0 ppb (1) 1.2 ppb (14) 58.0 μg/m3 (53) 27.2 μg/m3 (83) 112.0
 
Jan. 13, 2022, 2 p.m. 168.0 ppb (114) 122.4 ppb (106) N/A 46.0 ppb (44) N/A 3.0 ppb (5) 0.0 ppb (0) 1.3 ppb (15) 60.0 μg/m3 (54) 29.2 μg/m3 (87) 114.0
 
Jan. 13, 2022, 1 p.m. 148.5 ppb (110) 104.1 ppb (102) N/A 44.0 ppb (42) N/A 3.0 ppb (5) 0.0 ppb (0) 1.1 ppb (13) 54.0 μg/m3 (50) 29.0 μg/m3 (87) 110.0
 
Jan. 13, 2022, noon 131.0 ppb (107) 90.6 ppb (90) N/A 40.0 ppb (38) N/A 2.0 ppb (3) 0.0 ppb (0) 1.1 ppb (13) 55.0 μg/m3 (51) 30.9 μg/m3 (91) 107.0
 
Jan. 13, 2022, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 0.0 ppb (0) 0.7 ppb (8) 51.0 μg/m3 (48) 30.9 μg/m3 (91) 91.0
 
Jan. 13, 2022, 10 a.m. 110.4 ppb (103) 70.6 ppb (69) N/A 40.0 ppb (38) N/A 2.0 ppb (3) 0.0 ppb (0) 1.0 ppb (12) 53.0 μg/m3 (50) 27.1 μg/m3 (83) 103.0
 
Jan. 13, 2022, 9 a.m. 130.2 ppb (107) 87.5 ppb (87) N/A 43.0 ppb (41) N/A 2.0 ppb (3) 0.0 ppb (0) 1.1 ppb (13) 59.0 μg/m3 (53) 27.2 μg/m3 (83) 107.0
 
Jan. 13, 2022, 8 a.m. 119.3 ppb (105) 77.0 ppb (76) N/A 42.0 ppb (40) N/A 2.0 ppb (3) 0.0 ppb (0) 1.0 ppb (12) 58.0 μg/m3 (53) 28.2 μg/m3 (85) 105.0
 
Jan. 13, 2022, 7 a.m. 108.7 ppb (103) 66.6 ppb (65) N/A 42.0 ppb (40) N/A 2.0 ppb (3) 0.0 ppb (0) 1.0 ppb (12) 61.0 μg/m3 (54) 27.7 μg/m3 (84) 103.0
 
Jan. 13, 2022, 6 a.m. 85.1 ppb (85) 41.1 ppb (39) N/A 44.0 ppb (42) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 58.0 μg/m3 (53) 26.5 μg/m3 (82) 85.0
 
Jan. 13, 2022, 5 a.m. 95.9 ppb (96) 53.2 ppb (51) N/A 42.0 ppb (40) N/A 2.0 ppb (3) 0.0 ppb (0) 1.0 ppb (12) 62.0 μg/m3 (55) 29.0 μg/m3 (87) 96.0
 
Jan. 13, 2022, 4 a.m. 100.7 ppb (101) 58.4 ppb (56) N/A 42.0 ppb (40) N/A 2.0 ppb (3) 0.0 ppb (0) 0.9 ppb (11) 59.0 μg/m3 (53) 28.1 μg/m3 (85) 101.0
 
Jan. 13, 2022, 3 a.m. 73.1 ppb (72) 33.0 ppb (32) N/A 40.0 ppb (38) N/A 1.0 ppb (2) 0.0 ppb (0) 0.8 ppb (10) 50.0 μg/m3 (47) 26.9 μg/m3 (83) 83.0
 
Jan. 13, 2022, 2 a.m. 62.7 ppb (61) 21.5 ppb (21) N/A 41.0 ppb (39) N/A 1.0 ppb (2) 1.0 ppb (1) 0.7 ppb (8) 46.0 μg/m3 (43) 24.2 μg/m3 (77) 77.0
 
Jan. 13, 2022, 1 a.m. 50.0 ppb (48) 14.3 ppb (14) N/A 36.0 ppb (34) N/A 1.0 ppb (2) 5.0 ppb (5) 0.5 ppb (6) 46.0 μg/m3 (43) 25.5 μg/m3 (80) 80.0
 
Jan. 13, 2022, midnight 45.3 ppb (43) 14.5 ppb (14) N/A 31.0 ppb (30) N/A 1.0 ppb (2) 9.0 ppb (9) 0.5 ppb (6) 62.0 μg/m3 (55) 27.0 μg/m3 (83) 83.0
 
Jan. 12, 2022, 11 p.m. 58.8 ppb (57) 20.2 ppb (20) N/A 38.0 ppb (36) N/A 1.0 ppb (2) 7.0 ppb (7) 0.6 ppb (7) 54.0 μg/m3 (50) 24.9 μg/m3 (78) 78.0
 
Jan. 12, 2022, 10 p.m. 51.2 ppb (49) 21.1 ppb (20) N/A 30.0 ppb (29) N/A 1.0 ppb (2) 15.0 ppb (14) 0.5 ppb (6) 46.0 μg/m3 (43) 21.8 μg/m3 (72) 72.0
 
Jan. 12, 2022, 9 p.m. 46.4 ppb (44) 18.7 ppb (18) N/A 28.0 ppb (27) N/A 1.0 ppb (2) 19.0 ppb (18) 0.5 ppb (6) 45.0 μg/m3 (42) 18.5 μg/m3 (65) 65.0
 
Jan. 12, 2022, 8 p.m. 53.9 ppb (51) 25.0 ppb (24) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 20.0 ppb (19) 0.5 ppb (6) 57.0 μg/m3 (52) 17.7 μg/m3 (63) 63.0
 
Jan. 12, 2022, 7 p.m. 45.5 ppb (43) 20.1 ppb (19) N/A 25.0 ppb (24) N/A 1.0 ppb (2) 20.0 ppb (19) 0.5 ppb (6) 54.0 μg/m3 (50) 17.5 μg/m3 (63) 63.0
 
Jan. 12, 2022, 6 p.m. 38.6 ppb (37) 15.6 ppb (15) N/A 23.0 ppb (22) N/A 1.0 ppb (2) 20.0 ppb (19) 0.4 ppb (5) 47.0 μg/m3 (44) 15.0 μg/m3 (58) 58.0
 
Jan. 12, 2022, 5 p.m. 56.7 ppb (54) 27.9 ppb (27) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 14.0 ppb (13) 0.5 ppb (6) 48.0 μg/m3 (45) 18.0 μg/m3 (64) 64.0
 
Jan. 12, 2022, 4 p.m. 84.0 ppb (83) 47.4 ppb (45) N/A 36.0 ppb (34) N/A 1.0 ppb (2) 6.0 ppb (6) 0.7 ppb (8) 44.0 μg/m3 (41) 20.4 μg/m3 (69) 83.0
 
Jan. 12, 2022, 3 p.m. 104.8 ppb (102) 62.9 ppb (61) N/A 42.0 ppb (40) N/A 2.0 ppb (3) 1.0 ppb (1) 0.9 ppb (11) 43.0 μg/m3 (40) 20.7 μg/m3 (70) 102.0
 
Jan. 12, 2022, 2 p.m. 151.3 ppb (111) 106.0 ppb (102) N/A 45.0 ppb (43) N/A 3.0 ppb (5) 0.0 ppb (0) 1.1 ppb (13) 56.0 μg/m3 (52) 24.2 μg/m3 (77) 111.0
 
Jan. 12, 2022, 1 p.m. 160.0 ppb (113) 114.7 ppb (104) N/A 45.0 ppb (43) N/A 3.0 ppb (5) 0.0 ppb (0) 1.1 ppb (13) 58.0 μg/m3 (53) 29.4 μg/m3 (88) 113.0