ID: 9810

AQSQID: 840490354002

Site Name: Nr

Added: Dec. 4, 2021, 5:40 a.m.

Updated: Jan. 19, 2022, 1:33 p.m.

Location: Murray (N Murray), UT

Reporting: True, Located: True

Current AQI: 123.0

Murray (N Murray) UT, US: 40.662841, -111.901796

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 19, 2022, noon 110.3 ppb (103) 71.8 ppb (70) N/A 39.0 ppb (37) N/A N/A N/A 0.7 ppb (8) N/A 44.1 μg/m3 (123) 123.0
 
Jan. 19, 2022, 11 a.m. 100.7 ppb (101) 63.1 ppb (61) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 44.3 μg/m3 (123) 123.0
 
Jan. 19, 2022, 10 a.m. 91.5 ppb (91) 52.0 ppb (50) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 45.1 μg/m3 (125) 125.0
 
Jan. 19, 2022, 9 a.m. 82.2 ppb (82) 44.3 ppb (42) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 43.3 μg/m3 (121) 121.0
 
Jan. 19, 2022, 8 a.m. 80.0 ppb (79) 41.1 ppb (39) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 42.8 μg/m3 (119) 119.0
 
Jan. 19, 2022, 7 a.m. 71.0 ppb (70) 31.9 ppb (31) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 41.3 μg/m3 (116) 116.0
 
Jan. 19, 2022, 6 a.m. 66.4 ppb (65) 27.1 ppb (26) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 42.1 μg/m3 (118) 118.0
 
Jan. 19, 2022, 5 a.m. 47.5 ppb (45) 11.8 ppb (12) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 42.9 μg/m3 (120) 120.0
 
Jan. 19, 2022, 4 a.m. 44.8 ppb (43) 10.6 ppb (10) N/A 34.0 ppb (33) N/A N/A 6.0 ppb (6) 0.4 ppb (5) N/A 44.1 μg/m3 (123) 123.0
 
Jan. 19, 2022, 3 a.m. 32.5 ppb (31) 3.2 ppb (4) N/A 29.0 ppb (28) N/A N/A 10.0 ppb (10) 0.2 ppb (3) N/A 43.1 μg/m3 (120) 120.0
 
Jan. 19, 2022, 2 a.m. 41.0 ppb (39) 3.4 ppb (4) N/A 38.0 ppb (36) N/A N/A 5.0 ppb (5) 0.2 ppb (3) N/A 42.3 μg/m3 (118) 118.0
 
Jan. 19, 2022, 1 a.m. 47.8 ppb (46) 7.1 ppb (7) N/A 41.0 ppb (39) N/A N/A 3.0 ppb (3) 0.3 ppb (4) N/A 43.5 μg/m3 (121) 121.0
 
Jan. 19, 2022, midnight 38.8 ppb (37) 3.8 ppb (4) N/A 35.0 ppb (34) N/A N/A 8.0 ppb (8) 0.2 ppb (3) N/A 43.3 μg/m3 (121) 121.0
 
Jan. 18, 2022, 11 p.m. 29.7 ppb (29) 4.2 ppb (4) N/A 25.0 ppb (24) N/A N/A 18.0 ppb (17) 0.1 ppb (2) N/A 42.2 μg/m3 (118) 118.0
 
Jan. 18, 2022, 10 p.m. 28.9 ppb (28) 6.5 ppb (7) N/A 22.0 ppb (21) N/A N/A 20.0 ppb (19) 0.1 ppb (2) N/A 43.6 μg/m3 (121) 121.0
 
Jan. 18, 2022, 9 p.m. 36.4 ppb (35) 12.3 ppb (12) N/A 24.0 ppb (23) N/A N/A 20.0 ppb (19) 0.1 ppb (2) N/A 43.9 μg/m3 (122) 122.0
 
Jan. 18, 2022, 8 p.m. 68.9 ppb (67) 33.0 ppb (32) N/A 36.0 ppb (34) N/A N/A 15.0 ppb (14) 0.3 ppb (4) N/A 50.4 μg/m3 (138) 138.0
 
Jan. 18, 2022, 7 p.m. 67.4 ppb (66) 33.6 ppb (32) N/A 34.0 ppb (33) N/A N/A 15.0 ppb (14) 0.4 ppb (5) N/A 51.1 μg/m3 (140) 140.0
 
Jan. 18, 2022, 6 p.m. 81.0 ppb (80) 46.5 ppb (44) N/A 35.0 ppb (34) N/A N/A 12.0 ppb (12) 0.5 ppb (6) N/A 54.7 μg/m3 (149) 149.0
 
Jan. 18, 2022, 5 p.m. 111.6 ppb (104) 73.0 ppb (72) N/A 39.0 ppb (37) N/A N/A 7.0 ppb (7) 0.8 ppb (10) N/A 56.2 μg/m3 (152) 152.0
 
Jan. 18, 2022, 4 p.m. 135.9 ppb (108) 95.9 ppb (96) N/A 40.0 ppb (38) N/A N/A 3.0 ppb (3) 0.9 ppb (11) N/A 48.7 μg/m3 (134) 134.0
 
Jan. 18, 2022, 3 p.m. 143.5 ppb (110) 106.5 ppb (103) N/A 37.0 ppb (35) N/A N/A 2.0 ppb (2) 1.0 ppb (12) N/A 41.8 μg/m3 (117) 117.0
 
Jan. 18, 2022, 2 p.m. 143.3 ppb (110) 106.0 ppb (102) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 1.0 ppb (12) N/A 39.8 μg/m3 (112) 112.0
 
Jan. 18, 2022, 1 p.m. 137.4 ppb (108) 101.4 ppb (102) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.9 ppb (11) N/A 40.0 μg/m3 (113) 113.0
 
Jan. 18, 2022, noon 136.8 ppb (108) 98.5 ppb (99) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.8 ppb (10) N/A 41.3 μg/m3 (116) 116.0
 
Jan. 18, 2022, 11 a.m. 110.4 ppb (103) 76.0 ppb (75) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 38.8 μg/m3 (110) 110.0
 
Jan. 18, 2022, 10 a.m. 117.0 ppb (105) 79.6 ppb (79) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 42.8 μg/m3 (119) 119.0
 
Jan. 18, 2022, 9 a.m. 114.5 ppb (104) 76.0 ppb (75) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 41.5 μg/m3 (116) 116.0
 
Jan. 18, 2022, 8 a.m. 86.1 ppb (86) 51.3 ppb (49) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 36.2 μg/m3 (103) 103.0
 
Jan. 18, 2022, 7 a.m. 69.8 ppb (68) 32.8 ppb (31) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 37.2 μg/m3 (106) 106.0
 
Jan. 18, 2022, 6 a.m. 62.3 ppb (60) 25.6 ppb (25) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 36.4 μg/m3 (104) 104.0
 
Jan. 18, 2022, 5 a.m. 57.4 ppb (55) 19.8 ppb (19) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 37.4 μg/m3 (106) 106.0
 
Jan. 18, 2022, 4 a.m. 52.6 ppb (50) 13.1 ppb (13) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) 0.3 ppb (4) N/A 37.6 μg/m3 (107) 107.0
 
Jan. 18, 2022, 3 a.m. 45.1 ppb (43) 6.3 ppb (6) N/A 39.0 ppb (37) N/A N/A 3.0 ppb (3) 0.3 ppb (4) N/A 39.2 μg/m3 (111) 111.0
 
Jan. 18, 2022, 2 a.m. 42.0 ppb (40) 5.6 ppb (6) N/A 37.0 ppb (35) N/A N/A 6.0 ppb (6) 0.3 ppb (4) N/A 42.2 μg/m3 (118) 118.0
 
Jan. 18, 2022, 1 a.m. 31.8 ppb (30) 1.7 ppb (2) N/A 30.0 ppb (29) N/A N/A 12.0 ppb (12) 0.2 ppb (3) N/A 38.1 μg/m3 (108) 108.0
 
Jan. 18, 2022, midnight 31.5 ppb (30) 1.7 ppb (2) N/A 30.0 ppb (29) N/A N/A 12.0 ppb (12) 0.2 ppb (3) N/A 34.1 μg/m3 (98) 98.0
 
Jan. 17, 2022, 11 p.m. 30.6 ppb (29) 4.5 ppb (5) N/A 26.0 ppb (25) N/A N/A 16.0 ppb (15) 0.1 ppb (2) N/A 30.9 μg/m3 (91) 91.0
 
Jan. 17, 2022, 10 p.m. 32.9 ppb (32) 8.7 ppb (9) N/A 24.0 ppb (23) N/A N/A 18.0 ppb (17) 0.1 ppb (2) N/A 32.6 μg/m3 (95) 95.0
 
Jan. 17, 2022, 9 p.m. 37.3 ppb (36) 13.8 ppb (14) N/A 24.0 ppb (23) N/A N/A 18.0 ppb (17) 0.1 ppb (2) N/A 33.4 μg/m3 (96) 96.0
 
Jan. 17, 2022, 8 p.m. 63.6 ppb (62) 31.5 ppb (30) N/A 32.0 ppb (31) N/A N/A 12.0 ppb (12) 0.3 ppb (4) N/A 40.1 μg/m3 (113) 113.0
 
Jan. 17, 2022, 7 p.m. 47.3 ppb (45) 20.5 ppb (20) N/A 27.0 ppb (26) N/A N/A 16.0 ppb (15) 0.3 ppb (4) N/A 31.3 μg/m3 (92) 92.0
 
Jan. 17, 2022, 6 p.m. 63.0 ppb (61) 32.9 ppb (32) N/A 30.0 ppb (29) N/A N/A 11.0 ppb (11) 0.4 ppb (5) N/A 37.2 μg/m3 (106) 106.0
 
Jan. 17, 2022, 5 p.m. 108.0 ppb (103) 75.7 ppb (75) N/A 32.0 ppb (31) N/A N/A 8.0 ppb (8) 0.6 ppb (7) N/A 40.2 μg/m3 (113) 113.0
 
Jan. 17, 2022, 4 p.m. 154.5 ppb (112) 115.9 ppb (104) N/A 39.0 ppb (37) N/A N/A 4.0 ppb (4) 0.9 ppb (11) N/A 35.6 μg/m3 (102) 112.0
 
Jan. 17, 2022, 3 p.m. 153.9 ppb (112) 118.2 ppb (105) N/A 36.0 ppb (34) N/A N/A 2.0 ppb (2) 1.0 ppb (12) N/A 38.8 μg/m3 (110) 112.0
 
Jan. 17, 2022, 2 p.m. 156.4 ppb (112) 120.8 ppb (105) N/A 36.0 ppb (34) N/A N/A N/A 0.9 ppb (11) N/A 32.8 μg/m3 (95) 112.0
 
Jan. 17, 2022, 1 p.m. 134.8 ppb (108) 99.1 ppb (100) N/A 36.0 ppb (34) N/A N/A N/A 0.8 ppb (10) N/A 28.8 μg/m3 (87) 108.0
 
Jan. 17, 2022, noon 116.6 ppb (104) 82.5 ppb (82) N/A 34.0 ppb (33) N/A N/A N/A 0.7 ppb (8) N/A 30.6 μg/m3 (90) 104.0
 
Jan. 17, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A 0.6 ppb (7) N/A 31.7 μg/m3 (93) 93.0
 
Jan. 17, 2022, 10 a.m. 100.3 ppb (101) 65.3 ppb (64) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 32.3 μg/m3 (94) 101.0
 
Jan. 17, 2022, 9 a.m. 103.8 ppb (102) 68.8 ppb (67) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 33.8 μg/m3 (97) 102.0
 
Jan. 17, 2022, 8 a.m. 103.7 ppb (102) 67.9 ppb (66) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.8 ppb (10) N/A 37.5 μg/m3 (106) 106.0
 
Jan. 17, 2022, 7 a.m. 95.8 ppb (96) 58.8 ppb (57) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 37.0 μg/m3 (105) 105.0
 
Jan. 17, 2022, 6 a.m. 88.6 ppb (88) 50.2 ppb (48) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 33.7 μg/m3 (97) 97.0
 
Jan. 17, 2022, 5 a.m. 75.2 ppb (74) 37.1 ppb (35) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 34.4 μg/m3 (98) 98.0
 
Jan. 17, 2022, 4 a.m. 63.7 ppb (62) 25.1 ppb (24) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 35.0 μg/m3 (100) 100.0
 
Jan. 17, 2022, 3 a.m. 40.6 ppb (39) 9.4 ppb (9) N/A 31.0 ppb (30) N/A N/A 8.0 ppb (8) 0.3 ppb (4) N/A 36.5 μg/m3 (104) 104.0
 
Jan. 17, 2022, 2 a.m. 28.6 ppb (27) 1.2 ppb (2) N/A 27.0 ppb (26) N/A N/A 11.0 ppb (11) 0.2 ppb (3) N/A 35.8 μg/m3 (102) 102.0
 
Jan. 17, 2022, 1 a.m. 23.1 ppb (22) 0.5 ppb (1) N/A 23.0 ppb (22) N/A N/A 18.0 ppb (17) 0.1 ppb (2) N/A 31.8 μg/m3 (93) 93.0
 
Jan. 17, 2022, midnight 25.0 ppb (24) 1.1 ppb (2) N/A 24.0 ppb (23) N/A N/A 17.0 ppb (16) 0.1 ppb (2) N/A 27.3 μg/m3 (83) 83.0
 
Jan. 16, 2022, 11 p.m. 21.0 ppb (20) 2.2 ppb (3) N/A 19.0 ppb (18) N/A N/A 26.0 ppb (25) 0.1 ppb (2) N/A 26.2 μg/m3 (81) 81.0
 
Jan. 16, 2022, 10 p.m. 21.3 ppb (21) 4.4 ppb (5) N/A 17.0 ppb (17) N/A N/A 28.0 ppb (26) 0.1 ppb (2) N/A 25.7 μg/m3 (80) 80.0
 
Jan. 16, 2022, 9 p.m. 25.7 ppb (25) 7.3 ppb (7) N/A 18.0 ppb (17) N/A N/A 26.0 ppb (25) 0.1 ppb (2) N/A 27.6 μg/m3 (84) 84.0
 
Jan. 16, 2022, 8 p.m. 29.5 ppb (28) 10.4 ppb (10) N/A 19.0 ppb (18) N/A N/A 25.0 ppb (24) 0.2 ppb (3) N/A 27.6 μg/m3 (84) 84.0
 
Jan. 16, 2022, 7 p.m. 33.4 ppb (32) 14.4 ppb (14) N/A 19.0 ppb (18) N/A N/A 26.0 ppb (25) 0.2 ppb (3) N/A 21.9 μg/m3 (72) 72.0
 
Jan. 16, 2022, 6 p.m. 46.5 ppb (44) 23.6 ppb (23) N/A 23.0 ppb (22) N/A N/A 20.0 ppb (19) 0.3 ppb (4) N/A 25.3 μg/m3 (79) 79.0
 
Jan. 16, 2022, 5 p.m. 40.1 ppb (38) 18.6 ppb (18) N/A 22.0 ppb (21) N/A N/A 17.0 ppb (16) 0.2 ppb (3) N/A 25.7 μg/m3 (80) 80.0
 
Jan. 16, 2022, 4 p.m. 48.2 ppb (46) 23.5 ppb (23) N/A 25.0 ppb (24) N/A N/A 12.0 ppb (12) 0.3 ppb (4) N/A 24.4 μg/m3 (77) 77.0
 
Jan. 16, 2022, 3 p.m. 113.2 ppb (104) 78.0 ppb (77) N/A 35.0 ppb (34) N/A N/A 2.0 ppb (2) 0.7 ppb (8) N/A 27.1 μg/m3 (83) 104.0
 
Jan. 16, 2022, 2 p.m. 101.1 ppb (102) 65.8 ppb (64) N/A 35.0 ppb (34) N/A N/A N/A 0.7 ppb (8) N/A 26.6 μg/m3 (82) 102.0
 
Jan. 16, 2022, 1 p.m. 82.0 ppb (81) 47.0 ppb (45) N/A 35.0 ppb (34) N/A N/A N/A 0.5 ppb (6) N/A 27.1 μg/m3 (83) 83.0
 
Jan. 16, 2022, noon 76.5 ppb (75) 38.9 ppb (37) N/A 38.0 ppb (36) N/A N/A N/A 0.4 ppb (5) N/A 28.3 μg/m3 (86) 86.0
 
Jan. 16, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 28.8 μg/m3 (87) 87.0
 
Jan. 16, 2022, 10 a.m. 121.6 ppb (105) 83.3 ppb (83) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 0.9 ppb (11) N/A 30.4 μg/m3 (90) 105.0
 
Jan. 16, 2022, 9 a.m. 136.4 ppb (108) 100.2 ppb (101) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 1.2 ppb (14) N/A 31.5 μg/m3 (92) 108.0
 
Jan. 16, 2022, 8 a.m. 136.8 ppb (108) 100.1 ppb (101) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 1.2 ppb (14) N/A 30.4 μg/m3 (90) 108.0
 
Jan. 16, 2022, 7 a.m. 138.4 ppb (109) 97.9 ppb (98) N/A 41.0 ppb (39) N/A N/A 1.0 ppb (1) 1.3 ppb (15) N/A 30.5 μg/m3 (90) 109.0
 
Jan. 16, 2022, 6 a.m. 112.4 ppb (104) 73.5 ppb (72) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 1.0 ppb (12) N/A 29.7 μg/m3 (89) 104.0
 
Jan. 16, 2022, 5 a.m. 84.5 ppb (84) 44.4 ppb (42) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) 0.8 ppb (10) N/A 28.7 μg/m3 (86) 86.0
 
Jan. 16, 2022, 4 a.m. 57.7 ppb (55) 15.1 ppb (15) N/A 43.0 ppb (41) N/A N/A 2.0 ppb (2) 0.5 ppb (6) N/A 26.3 μg/m3 (81) 81.0
 
Jan. 16, 2022, 3 a.m. 50.5 ppb (48) 11.3 ppb (11) N/A 39.0 ppb (37) N/A N/A 5.0 ppb (5) 0.5 ppb (6) N/A 24.6 μg/m3 (78) 78.0
 
Jan. 16, 2022, 2 a.m. 39.6 ppb (38) 7.6 ppb (8) N/A 32.0 ppb (31) N/A N/A 14.0 ppb (13) 0.3 ppb (4) N/A 24.6 μg/m3 (78) 78.0
 
Jan. 16, 2022, 1 a.m. 43.2 ppb (41) 12.8 ppb (13) N/A 31.0 ppb (30) N/A N/A 17.0 ppb (16) 0.4 ppb (5) N/A 25.0 μg/m3 (79) 79.0
 
Jan. 16, 2022, midnight 17.4 ppb (17) 0.9 ppb (1) N/A 17.0 ppb (17) N/A N/A 31.0 ppb (29) 0.1 ppb (2) N/A 20.4 μg/m3 (69) 69.0
 
Jan. 15, 2022, 11 p.m. 11.9 ppb (12) 0.7 ppb (1) N/A 11.0 ppb (11) N/A N/A 37.0 ppb (35) 0.0 ppb (0) N/A 19.4 μg/m3 (67) 67.0
 
Jan. 15, 2022, 10 p.m. 16.0 ppb (16) 2.4 ppb (3) N/A 14.0 ppb (14) N/A N/A 33.0 ppb (31) 0.1 ppb (2) N/A 23.2 μg/m3 (75) 75.0
 
Jan. 15, 2022, 9 p.m. 19.2 ppb (19) 5.1 ppb (5) N/A 14.0 ppb (14) N/A N/A 31.0 ppb (29) 0.1 ppb (2) N/A 25.2 μg/m3 (79) 79.0
 
Jan. 15, 2022, 8 p.m. 21.5 ppb (21) 6.9 ppb (7) N/A 15.0 ppb (15) N/A N/A 30.0 ppb (28) 0.1 ppb (2) N/A 26.4 μg/m3 (82) 82.0
 
Jan. 15, 2022, 7 p.m. 28.6 ppb (27) 11.8 ppb (12) N/A 17.0 ppb (17) N/A N/A 26.0 ppb (25) 0.2 ppb (3) N/A 27.4 μg/m3 (84) 84.0
 
Jan. 15, 2022, 6 p.m. 42.0 ppb (40) 20.5 ppb (20) N/A 22.0 ppb (21) N/A N/A 19.0 ppb (18) 0.3 ppb (4) N/A 30.6 μg/m3 (90) 90.0
 
Jan. 15, 2022, 5 p.m. 65.8 ppb (64) 39.3 ppb (38) N/A 27.0 ppb (26) N/A N/A 12.0 ppb (12) 0.4 ppb (5) N/A 33.1 μg/m3 (96) 96.0
 
Jan. 15, 2022, 4 p.m. 70.4 ppb (69) 43.1 ppb (41) N/A 27.0 ppb (26) N/A N/A 8.0 ppb (8) 0.5 ppb (6) N/A 32.7 μg/m3 (95) 95.0
 
Jan. 15, 2022, 3 p.m. 101.7 ppb (102) 68.6 ppb (67) N/A 33.0 ppb (32) N/A N/A 3.0 ppb (3) 0.6 ppb (7) N/A 29.7 μg/m3 (89) 102.0
 
Jan. 15, 2022, 2 p.m. 104.5 ppb (102) 69.5 ppb (68) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 25.2 μg/m3 (79) 102.0
 
Jan. 15, 2022, 1 p.m. 87.7 ppb (87) 53.3 ppb (51) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 24.3 μg/m3 (77) 87.0
 
Jan. 15, 2022, noon 77.8 ppb (77) 44.4 ppb (42) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 22.3 μg/m3 (73) 77.0
 
Jan. 15, 2022, 11 a.m. 63.6 ppb (62) 32.7 ppb (31) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) N/A N/A 21.0 μg/m3 (70) 70.0
 
Jan. 15, 2022, 10 a.m. 63.6 ppb (62) 30.8 ppb (30) N/A 33.0 ppb (32) N/A N/A 2.0 ppb (2) 0.4 ppb (5) N/A 22.8 μg/m3 (74) 74.0
 
Jan. 15, 2022, 9 a.m. 67.6 ppb (66) 33.1 ppb (32) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 18.3 μg/m3 (65) 66.0
 
Jan. 15, 2022, 8 a.m. 83.4 ppb (83) 48.6 ppb (46) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 18.9 μg/m3 (66) 83.0
 
Jan. 15, 2022, 7 a.m. 89.9 ppb (90) 52.7 ppb (50) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 20.4 μg/m3 (69) 90.0
 
Jan. 15, 2022, 6 a.m. 97.2 ppb (98) 58.6 ppb (56) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.8 ppb (10) N/A 18.0 μg/m3 (64) 98.0
 
Jan. 15, 2022, 5 a.m. 78.2 ppb (77) 38.9 ppb (37) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 15.7 μg/m3 (59) 77.0
 
Jan. 15, 2022, 4 a.m. 89.5 ppb (89) 47.0 ppb (45) N/A 43.0 ppb (41) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 17.3 μg/m3 (62) 89.0
 
Jan. 15, 2022, 3 a.m. 60.0 ppb (58) 20.4 ppb (20) N/A 40.0 ppb (38) N/A N/A 2.0 ppb (2) 0.5 ppb (6) N/A 15.2 μg/m3 (58) 58.0
 
Jan. 15, 2022, 2 a.m. 58.6 ppb (56) 19.2 ppb (19) N/A 40.0 ppb (38) N/A N/A 6.0 ppb (6) 0.4 ppb (5) N/A 14.7 μg/m3 (57) 57.0
 
Jan. 15, 2022, 1 a.m. 33.9 ppb (32) 6.4 ppb (7) N/A 28.0 ppb (27) N/A N/A 16.0 ppb (15) 0.2 ppb (3) N/A 10.9 μg/m3 (46) 46.0
 
Jan. 15, 2022, midnight 17.3 ppb (17) 0.4 ppb (1) N/A 17.0 ppb (17) N/A N/A 26.0 ppb (25) 0.0 ppb (0) N/A 10.2 μg/m3 (43) 43.0
 
Jan. 14, 2022, 11 p.m. 14.3 ppb (14) 1.0 ppb (1) N/A 13.0 ppb (13) N/A N/A 30.0 ppb (28) 0.0 ppb (0) N/A 13.1 μg/m3 (54) 54.0
 
Jan. 14, 2022, 10 p.m. 12.0 ppb (12) 1.4 ppb (2) N/A 11.0 ppb (11) N/A N/A 31.0 ppb (29) 0.0 ppb (0) N/A 16.3 μg/m3 (60) 60.0
 
Jan. 14, 2022, 9 p.m. 19.0 ppb (18) 5.5 ppb (6) N/A 14.0 ppb (14) N/A N/A 28.0 ppb (26) 0.0 ppb (0) N/A 20.7 μg/m3 (70) 70.0
 
Jan. 14, 2022, 8 p.m. 20.4 ppb (20) 6.4 ppb (7) N/A 14.0 ppb (14) N/A N/A 28.0 ppb (26) 0.0 ppb (0) N/A 20.6 μg/m3 (69) 69.0
 
Jan. 14, 2022, 7 p.m. 17.8 ppb (17) 5.3 ppb (5) N/A 13.0 ppb (13) N/A N/A 29.0 ppb (27) 0.0 ppb (0) N/A 17.8 μg/m3 (63) 63.0
 
Jan. 14, 2022, 6 p.m. 18.6 ppb (18) 5.5 ppb (6) N/A 13.0 ppb (13) N/A N/A 24.0 ppb (23) 0.0 ppb (0) N/A 23.1 μg/m3 (75) 75.0
 
Jan. 14, 2022, 5 p.m. 29.2 ppb (28) 11.4 ppb (11) N/A 18.0 ppb (17) N/A N/A 18.0 ppb (17) 0.1 ppb (2) N/A 26.4 μg/m3 (82) 82.0
 
Jan. 14, 2022, 4 p.m. 72.6 ppb (71) 44.9 ppb (43) N/A 28.0 ppb (27) N/A N/A 7.0 ppb (7) 0.4 ppb (5) N/A 31.7 μg/m3 (93) 93.0
 
Jan. 14, 2022, 3 p.m. 88.4 ppb (88) 56.5 ppb (54) N/A 32.0 ppb (31) N/A N/A 2.0 ppb (2) 0.5 ppb (6) N/A 33.1 μg/m3 (96) 96.0
 
Jan. 14, 2022, 2 p.m. 117.7 ppb (105) 83.8 ppb (83) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 36.8 μg/m3 (105) 105.0
 
Jan. 14, 2022, 1 p.m. 113.8 ppb (104) 81.3 ppb (81) N/A 33.0 ppb (32) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 39.1 μg/m3 (110) 110.0
 
Jan. 14, 2022, noon 75.5 ppb (74) 44.5 ppb (42) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 40.7 μg/m3 (114) 114.0
 
Jan. 14, 2022, 11 a.m. 92.6 ppb (93) 59.9 ppb (58) N/A 33.0 ppb (32) N/A N/A N/A 0.5 ppb (6) N/A 41.8 μg/m3 (117) 117.0
 
Jan. 14, 2022, 10 a.m. 80.4 ppb (80) 48.3 ppb (46) N/A 32.0 ppb (31) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 43.5 μg/m3 (121) 121.0
 
Jan. 14, 2022, 9 a.m. 81.0 ppb (80) 50.4 ppb (48) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 42.8 μg/m3 (119) 119.0
 
Jan. 14, 2022, 8 a.m. 100.7 ppb (101) 67.7 ppb (66) N/A 33.0 ppb (32) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 39.5 μg/m3 (111) 111.0
 
Jan. 14, 2022, 7 a.m. 107.1 ppb (103) 71.8 ppb (70) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 36.3 μg/m3 (103) 103.0
 
Jan. 14, 2022, 6 a.m. 102.2 ppb (102) 67.2 ppb (66) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 37.1 μg/m3 (105) 105.0
 
Jan. 14, 2022, 5 a.m. 87.7 ppb (87) 53.4 ppb (51) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 39.4 μg/m3 (111) 111.0
 
Jan. 14, 2022, 4 a.m. 66.3 ppb (65) 32.8 ppb (31) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 41.0 μg/m3 (115) 115.0
 
Jan. 14, 2022, 3 a.m. 50.7 ppb (48) 16.6 ppb (16) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.3 ppb (4) N/A 40.0 μg/m3 (113) 113.0
 
Jan. 14, 2022, 2 a.m. 39.6 ppb (38) 7.0 ppb (7) N/A 33.0 ppb (32) N/A N/A 3.0 ppb (3) 0.2 ppb (3) N/A 38.8 μg/m3 (110) 110.0
 
Jan. 14, 2022, 1 a.m. 38.7 ppb (37) 4.9 ppb (5) N/A 34.0 ppb (33) N/A N/A 3.0 ppb (3) 0.2 ppb (3) N/A 37.7 μg/m3 (107) 107.0
 
Jan. 14, 2022, midnight 46.2 ppb (44) 12.1 ppb (12) N/A 34.0 ppb (33) N/A N/A 4.0 ppb (4) 0.3 ppb (4) N/A 38.6 μg/m3 (109) 109.0
 
Jan. 13, 2022, 11 p.m. 31.0 ppb (30) 5.5 ppb (6) N/A 25.0 ppb (24) N/A N/A 11.0 ppb (11) 0.1 ppb (2) N/A 38.7 μg/m3 (109) 109.0
 
Jan. 13, 2022, 10 p.m. 97.2 ppb (98) 56.5 ppb (54) N/A 41.0 ppb (39) N/A N/A 7.0 ppb (7) 0.6 ppb (7) N/A 35.2 μg/m3 (100) 100.0
 
Jan. 13, 2022, 9 p.m. 125.4 ppb (106) 77.9 ppb (77) N/A 48.0 ppb (46) N/A N/A 4.0 ppb (4) 0.7 ppb (8) N/A 37.0 μg/m3 (105) 106.0
 
Jan. 13, 2022, 8 p.m. 104.9 ppb (102) 61.1 ppb (59) N/A 44.0 ppb (42) N/A N/A 6.0 ppb (6) 0.6 ppb (7) N/A 32.5 μg/m3 (94) 102.0
 
Jan. 13, 2022, 7 p.m. 118.1 ppb (105) 73.5 ppb (72) N/A 45.0 ppb (43) N/A N/A 7.0 ppb (7) 0.7 ppb (8) N/A 24.8 μg/m3 (78) 105.0
 
Jan. 13, 2022, 6 p.m. 109.7 ppb (103) 68.7 ppb (67) N/A 41.0 ppb (39) N/A N/A 8.0 ppb (8) 0.6 ppb (7) N/A 24.5 μg/m3 (78) 103.0
 
Jan. 13, 2022, 5 p.m. 107.3 ppb (103) 70.5 ppb (69) N/A 37.0 ppb (35) N/A N/A 7.0 ppb (7) 0.7 ppb (8) N/A 26.4 μg/m3 (82) 103.0
 
Jan. 13, 2022, 4 p.m. 130.5 ppb (107) 91.9 ppb (92) N/A 39.0 ppb (37) N/A N/A 4.0 ppb (4) 0.9 ppb (11) N/A 26.4 μg/m3 (82) 107.0
 
Jan. 13, 2022, 3 p.m. 192.5 ppb (119) 148.5 ppb (110) N/A 44.0 ppb (42) N/A N/A 2.0 ppb (2) 1.2 ppb (14) N/A 26.5 μg/m3 (82) 119.0
 
Jan. 13, 2022, 2 p.m. 207.4 ppb (122) 164.0 ppb (113) N/A 43.0 ppb (41) N/A N/A 1.0 ppb (1) 1.3 ppb (15) N/A 30.9 μg/m3 (91) 122.0
 
Jan. 13, 2022, 1 p.m. 109.2 ppb (103) 72.6 ppb (71) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 31.3 μg/m3 (92) 103.0
 
Jan. 13, 2022, noon 126.9 ppb (106) 88.2 ppb (88) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 34.7 μg/m3 (99) 106.0
 
Jan. 13, 2022, 11 a.m. 94.7 ppb (95) 58.8 ppb (57) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 36.5 μg/m3 (104) 104.0
 
Jan. 13, 2022, 10 a.m. 84.6 ppb (84) 48.5 ppb (46) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 30.8 μg/m3 (91) 91.0
 
Jan. 13, 2022, 9 a.m. 95.7 ppb (96) 58.8 ppb (57) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 30.5 μg/m3 (90) 96.0
 
Jan. 13, 2022, 8 a.m. 77.0 ppb (76) 41.4 ppb (40) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 32.2 μg/m3 (94) 94.0
 
Jan. 13, 2022, 7 a.m. 78.5 ppb (78) 42.4 ppb (40) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A 30.3 μg/m3 (90) 90.0
 
Jan. 13, 2022, 6 a.m. 91.7 ppb (92) 53.2 ppb (51) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 31.7 μg/m3 (93) 93.0
 
Jan. 13, 2022, 5 a.m. 89.8 ppb (90) 50.2 ppb (48) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) 0.6 ppb (7) N/A 34.0 μg/m3 (98) 98.0
 
Jan. 13, 2022, 4 a.m. 65.5 ppb (64) 27.6 ppb (27) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 34.2 μg/m3 (98) 98.0
 
Jan. 13, 2022, 3 a.m. 55.5 ppb (53) 17.2 ppb (17) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.3 ppb (4) N/A 34.0 μg/m3 (98) 98.0
 
Jan. 13, 2022, 2 a.m. 49.2 ppb (47) 13.3 ppb (13) N/A 36.0 ppb (34) N/A N/A 4.0 ppb (4) 0.3 ppb (4) N/A 34.1 μg/m3 (98) 98.0
 
Jan. 13, 2022, 1 a.m. 63.1 ppb (61) 22.4 ppb (22) N/A 41.0 ppb (39) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A 34.9 μg/m3 (99) 99.0
 
Jan. 13, 2022, midnight 54.9 ppb (52) 15.6 ppb (15) N/A 40.0 ppb (38) N/A N/A 3.0 ppb (3) 0.4 ppb (5) N/A 31.6 μg/m3 (93) 93.0
 
Jan. 12, 2022, 11 p.m. 38.6 ppb (37) 7.8 ppb (8) N/A 31.0 ppb (30) N/A N/A 10.0 ppb (10) 0.2 ppb (3) N/A 32.2 μg/m3 (94) 94.0
 
Jan. 12, 2022, 10 p.m. 39.5 ppb (38) 12.0 ppb (12) N/A 28.0 ppb (27) N/A N/A 17.0 ppb (16) 0.2 ppb (3) N/A 25.2 μg/m3 (79) 79.0
 
Jan. 12, 2022, 9 p.m. 46.3 ppb (44) 18.1 ppb (18) N/A 28.0 ppb (27) N/A N/A 19.0 ppb (18) 0.3 ppb (4) N/A 21.6 μg/m3 (71) 71.0
 
Jan. 12, 2022, 8 p.m. 39.6 ppb (38) 16.2 ppb (16) N/A 23.0 ppb (22) N/A N/A 22.0 ppb (21) 0.2 ppb (3) N/A 21.1 μg/m3 (70) 70.0
 
Jan. 12, 2022, 7 p.m. 58.1 ppb (56) 29.6 ppb (28) N/A 29.0 ppb (28) N/A N/A 17.0 ppb (16) 0.3 ppb (4) N/A 20.1 μg/m3 (68) 68.0
 
Jan. 12, 2022, 6 p.m. 72.8 ppb (72) 42.4 ppb (40) N/A 31.0 ppb (30) N/A N/A 15.0 ppb (14) 0.4 ppb (5) N/A 20.9 μg/m3 (70) 72.0
 
Jan. 12, 2022, 5 p.m. 98.2 ppb (99) 64.5 ppb (63) N/A 34.0 ppb (33) N/A N/A 10.0 ppb (10) 0.6 ppb (7) N/A 25.0 μg/m3 (79) 99.0
 
Jan. 12, 2022, 4 p.m. 90.2 ppb (90) 55.4 ppb (53) N/A 35.0 ppb (34) N/A N/A 7.0 ppb (7) 0.6 ppb (7) N/A 23.7 μg/m3 (76) 90.0
 
Jan. 12, 2022, 3 p.m. 134.4 ppb (108) 94.3 ppb (94) N/A 40.0 ppb (38) N/A N/A 2.0 ppb (2) 0.9 ppb (11) N/A 26.5 μg/m3 (82) 108.0
 
Jan. 12, 2022, 2 p.m. 138.6 ppb (109) 98.1 ppb (98) N/A 41.0 ppb (39) N/A N/A 1.0 ppb (1) 0.9 ppb (11) N/A 27.5 μg/m3 (84) 109.0
 
Jan. 12, 2022, 1 p.m. 115.8 ppb (104) 77.0 ppb (76) N/A 39.0 ppb (37) N/A N/A 1.0 ppb (1) 0.7 ppb (8) N/A 29.6 μg/m3 (88) 104.0