ID: 571

AQSQID: 340390004

Site Name: Elizabeth Trailer

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

Updated: Jan. 17, 2021, 5:31 p.m.

Location: Elizabeth (Mravlag Manor), NJ

Reporting: True, Located: True

Current AQI: 29.0

Elizabeth (Mravlag Manor) NJ, US: 40.641441, -74.208366

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 17, 2021, 4 p.m. 7.0 ppb (7) 3.0 ppb (3) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 6.8 μg/m3 (29) 29.0
 
Jan. 17, 2021, 3 p.m. 10.0 ppb (10) 5.0 ppb (5) N/A 5.0 ppb (5) N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
Jan. 17, 2021, 2 p.m. 13.0 ppb (13) 6.0 ppb (6) N/A 7.0 ppb (7) N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A 13.9 μg/m3 (55) 55.0
 
Jan. 17, 2021, 1 p.m. 16.0 ppb (16) 6.0 ppb (6) N/A 9.0 ppb (9) N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 16.0
 
Jan. 17, 2021, noon 17.0 ppb (17) 5.0 ppb (5) N/A 11.0 ppb (11) N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A 11.1 μg/m3 (47) 47.0
 
Jan. 17, 2021, 11 a.m. 17.0 ppb (17) 6.0 ppb (6) N/A 11.0 ppb (11) N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A 11.7 μg/m3 (49) 49.0
 
Jan. 17, 2021, 10 a.m. 19.0 ppb (18) 5.0 ppb (5) N/A 13.0 ppb (13) N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A 13.0 μg/m3 (53) 53.0
 
Jan. 17, 2021, 9 a.m. 21.0 ppb (20) 7.0 ppb (7) N/A 13.0 ppb (13) N/A 1.0 ppb (2) N/A N/A N/A 12.1 μg/m3 (51) 51.0
 
Jan. 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A 0.2 ppb (3) N/A 10.5 μg/m3 (44) 44.0
 
Jan. 17, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A 7.9 μg/m3 (33) 33.0
 
Jan. 17, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 8.0 μg/m3 (34) 34.0
 
Jan. 17, 2021, 5 a.m. 10.0 ppb (10) 3.0 ppb (3) N/A 7.0 ppb (7) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 10.0
 
Jan. 17, 2021, 4 a.m. 10.0 ppb (10) 3.0 ppb (3) N/A 7.0 ppb (7) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 6.6 μg/m3 (28) 28.0
 
Jan. 17, 2021, 3 a.m. 12.0 ppb (12) 3.0 ppb (3) N/A 9.0 ppb (9) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 4.8 μg/m3 (20) 20.0
 
Jan. 17, 2021, 2 a.m. 17.0 ppb (17) 4.0 ppb (4) N/A 12.0 ppb (12) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 6.2 μg/m3 (26) 26.0
 
Jan. 17, 2021, 1 a.m. 17.0 ppb (17) 4.0 ppb (4) N/A 11.0 ppb (11) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 6.2 μg/m3 (26) 26.0
 
Jan. 17, 2021, midnight 14.0 ppb (14) 3.0 ppb (3) N/A 11.0 ppb (11) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Jan. 16, 2021, 11 p.m. 13.0 ppb (13) 2.0 ppb (2) N/A 10.0 ppb (10) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 7.4 μg/m3 (31) 31.0
 
Jan. 16, 2021, 10 p.m. 11.0 ppb (11) 2.0 ppb (2) N/A 8.0 ppb (8) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 6.4 μg/m3 (27) 27.0
 
Jan. 16, 2021, 9 p.m. 10.0 ppb (10) 2.0 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 10.0
 
Jan. 16, 2021, 8 p.m. 12.0 ppb (12) 4.0 ppb (4) N/A 8.0 ppb (8) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 1.9 μg/m3 (8) 12.0
 
Jan. 16, 2021, 7 p.m. 17.0 ppb (17) 6.0 ppb (6) N/A 10.0 ppb (10) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 0.9 μg/m3 (4) 17.0
 
Jan. 16, 2021, 6 p.m. 14.0 ppb (14) 5.0 ppb (5) N/A 8.0 ppb (8) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 0.6 μg/m3 (3) 14.0
 
Jan. 16, 2021, 5 p.m. 15.0 ppb (15) 5.0 ppb (5) N/A 10.0 ppb (10) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 0.8 μg/m3 (4) 15.0
 
Jan. 16, 2021, 4 p.m. 23.0 ppb (22) 8.0 ppb (8) N/A 15.0 ppb (15) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 0.9 μg/m3 (4) 22.0
 
Jan. 16, 2021, 3 p.m. 21.0 ppb (20) 7.0 ppb (7) N/A 14.0 ppb (14) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 0.7 μg/m3 (3) 20.0
 
Jan. 16, 2021, 2 p.m. 23.0 ppb (22) 6.0 ppb (6) N/A 16.0 ppb (16) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 0.4 μg/m3 (2) 22.0
 
Jan. 16, 2021, 1 p.m. 33.0 ppb (32) 8.0 ppb (8) N/A 24.0 ppb (23) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 32.0
 
Jan. 16, 2021, noon 29.0 ppb (28) 5.0 ppb (5) N/A 24.0 ppb (23) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 1.6 μg/m3 (7) 28.0
 
Jan. 16, 2021, 11 a.m. 36.0 ppb (34) 8.0 ppb (8) N/A 27.0 ppb (26) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 2.3 μg/m3 (10) 34.0
 
Jan. 16, 2021, 10 a.m. 32.0 ppb (31) 7.0 ppb (7) N/A 25.0 ppb (24) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 3.2 μg/m3 (14) 31.0
 
Jan. 16, 2021, 9 a.m. 32.0 ppb (31) 4.0 ppb (4) N/A 27.0 ppb (26) N/A 0.0 ppb (0) N/A N/A N/A 4.7 μg/m3 (20) 31.0
 
Jan. 16, 2021, 8 a.m. 38.0 ppb (36) 9.0 ppb (9) N/A 28.0 ppb (27) N/A N/A N/A 0.3 ppb (4) N/A 4.8 μg/m3 (20) 36.0
 
Jan. 16, 2021, 7 a.m. 30.0 ppb (29) 5.0 ppb (5) N/A 24.0 ppb (23) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 7.7 μg/m3 (33) 33.0
 
Jan. 16, 2021, 6 a.m. 32.0 ppb (31) 10.0 ppb (10) N/A 21.0 ppb (20) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 9.2 μg/m3 (39) 39.0
 
Jan. 16, 2021, 5 a.m. 18.0 ppb (17) 4.0 ppb (4) N/A 13.0 ppb (13) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A N/A 17.0
 
Jan. 16, 2021, 4 a.m. 19.0 ppb (18) 3.0 ppb (3) N/A 15.0 ppb (15) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 7.2 μg/m3 (31) 31.0
 
Jan. 16, 2021, 3 a.m. 29.0 ppb (28) 8.0 ppb (8) N/A 20.0 ppb (19) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 8.7 μg/m3 (37) 37.0
 
Jan. 16, 2021, 2 a.m. 25.0 ppb (24) 7.0 ppb (7) N/A 18.0 ppb (17) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 10.6 μg/m3 (45) 45.0
 
Jan. 16, 2021, 1 a.m. 25.0 ppb (24) 6.0 ppb (6) N/A 19.0 ppb (18) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 12.6 μg/m3 (53) 53.0
 
Jan. 16, 2021, midnight 25.0 ppb (24) 6.0 ppb (6) N/A 18.0 ppb (17) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 14.1 μg/m3 (56) 56.0
 
Jan. 15, 2021, 11 p.m. 31.0 ppb (30) 9.0 ppb (9) N/A 22.0 ppb (21) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 15.9 μg/m3 (59) 59.0
 
Jan. 15, 2021, 10 p.m. 34.0 ppb (33) 11.0 ppb (11) N/A 22.0 ppb (21) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 18.0 μg/m3 (64) 64.0
 
Jan. 15, 2021, 9 p.m. 36.0 ppb (34) 14.0 ppb (14) N/A 22.0 ppb (21) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A N/A 34.0
 
Jan. 15, 2021, 8 p.m. 39.0 ppb (37) 17.0 ppb (17) N/A 22.0 ppb (21) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 24.0 μg/m3 (77) 77.0
 
Jan. 15, 2021, 7 p.m. 67.0 ppb (65) 36.0 ppb (34) N/A 30.0 ppb (29) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 27.8 μg/m3 (85) 85.0
 
Jan. 15, 2021, 6 p.m. 104.0 ppb (102) 70.0 ppb (69) N/A 33.0 ppb (32) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 32.3 μg/m3 (94) 102.0
 
Jan. 15, 2021, 5 p.m. 96.0 ppb (96) 64.0 ppb (62) N/A 31.0 ppb (30) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 34.5 μg/m3 (99) 99.0
 
Jan. 15, 2021, 4 p.m. 105.0 ppb (102) 72.0 ppb (71) N/A 32.0 ppb (31) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 36.5 μg/m3 (104) 104.0
 
Jan. 15, 2021, 3 p.m. 113.0 ppb (104) 79.0 ppb (78) N/A 33.0 ppb (32) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 35.9 μg/m3 (102) 104.0
 
Jan. 15, 2021, 2 p.m. 113.0 ppb (104) 82.0 ppb (81) N/A 31.0 ppb (30) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 33.5 μg/m3 (97) 104.0
 
Jan. 15, 2021, 1 p.m. 96.0 ppb (96) 66.0 ppb (64) N/A 29.0 ppb (28) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A N/A 96.0
 
Jan. 15, 2021, noon 228.0 ppb (126) 186.0 ppb (118) N/A 42.0 ppb (40) N/A 2.0 ppb (3) N/A 0.7 ppb (8) N/A 27.6 μg/m3 (84) 126.0
 
Jan. 15, 2021, 11 a.m. 178.0 ppb (116) 137.0 ppb (108) N/A 41.0 ppb (39) N/A 2.0 ppb (3) N/A 0.8 ppb (10) N/A 26.1 μg/m3 (81) 116.0
 
Jan. 15, 2021, 10 a.m. 130.0 ppb (107) 95.0 ppb (95) N/A 35.0 ppb (34) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 24.9 μg/m3 (78) 107.0
 
Jan. 15, 2021, 9 a.m. 138.0 ppb (108) 100.0 ppb (100) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A N/A N/A 25.0 μg/m3 (79) 108.0
 
Jan. 15, 2021, 8 a.m. 101.0 ppb (101) 64.0 ppb (62) N/A 36.0 ppb (34) N/A N/A N/A 0.5 ppb (6) N/A 24.8 μg/m3 (78) 101.0
 
Jan. 15, 2021, 7 a.m. 75.0 ppb (74) 40.0 ppb (38) N/A 35.0 ppb (34) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 25.5 μg/m3 (80) 80.0
 
Jan. 15, 2021, 6 a.m. 79.0 ppb (78) 41.0 ppb (39) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 24.8 μg/m3 (78) 78.0
 
Jan. 15, 2021, 5 a.m. 74.0 ppb (73) 36.0 ppb (34) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A N/A 73.0
 
Jan. 15, 2021, 4 a.m. 54.0 ppb (51) 19.0 ppb (18) N/A 34.0 ppb (33) N/A 0.0 ppb (0) N/A 0.5 ppb (6) N/A 21.3 μg/m3 (71) 71.0
 
Jan. 15, 2021, 3 a.m. 42.0 ppb (40) 10.0 ppb (10) N/A 31.0 ppb (30) N/A 0.0 ppb (0) N/A 0.5 ppb (6) N/A 21.9 μg/m3 (72) 72.0
 
Jan. 15, 2021, 2 a.m. 39.0 ppb (37) 9.0 ppb (9) N/A 30.0 ppb (29) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 22.1 μg/m3 (73) 73.0
 
Jan. 15, 2021, 1 a.m. 35.0 ppb (34) 8.0 ppb (8) N/A 26.0 ppb (25) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 22.2 μg/m3 (73) 73.0
 
Jan. 15, 2021, midnight 30.0 ppb (29) 6.0 ppb (6) N/A 24.0 ppb (23) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A 27.7 μg/m3 (84) 84.0
 
Jan. 14, 2021, 11 p.m. 42.0 ppb (40) 10.0 ppb (10) N/A 32.0 ppb (31) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A 38.1 μg/m3 (108) 108.0
 
Jan. 14, 2021, 10 p.m. 109.0 ppb (103) 65.0 ppb (63) N/A 43.0 ppb (41) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 44.8 μg/m3 (124) 124.0
 
Jan. 14, 2021, 9 p.m. 179.0 ppb (116) 125.0 ppb (106) N/A 53.0 ppb (50) N/A 2.0 ppb (3) N/A 0.8 ppb (10) N/A N/A 116.0
 
Jan. 14, 2021, 8 p.m. 186.0 ppb (118) 131.0 ppb (107) N/A 55.0 ppb (53) N/A 2.0 ppb (3) N/A 0.8 ppb (10) N/A 43.5 μg/m3 (121) 121.0
 
Jan. 14, 2021, 7 p.m. 222.0 ppb (124) 163.0 ppb (113) N/A 58.0 ppb (56) N/A 2.0 ppb (3) N/A 0.9 ppb (11) N/A 40.0 μg/m3 (113) 124.0
 
Jan. 14, 2021, 6 p.m. 277.0 ppb (135) 210.0 ppb (122) N/A 66.0 ppb (64) N/A 3.0 ppb (5) N/A 1.1 ppb (13) N/A 33.6 μg/m3 (97) 135.0
 
Jan. 14, 2021, 5 p.m. 224.0 ppb (125) 164.0 ppb (113) N/A 60.0 ppb (58) N/A 2.0 ppb (3) N/A 1.0 ppb (12) N/A N/A 125.0
 
Jan. 14, 2021, 4 p.m. 320.0 ppb (143) 250.0 ppb (130) N/A 69.0 ppb (67) N/A 4.0 ppb (6) N/A 1.0 ppb (12) N/A 34.6 μg/m3 (99) 143.0
 
Jan. 14, 2021, 3 p.m. 202.0 ppb (121) 149.0 ppb (111) N/A 52.0 ppb (50) N/A 2.0 ppb (3) N/A N/A N/A 26.1 μg/m3 (81) 121.0
 
Jan. 14, 2021, 2 p.m. 96.0 ppb (96) 61.0 ppb (59) N/A 34.0 ppb (33) N/A 1.0 ppb (2) N/A 0.8 ppb (10) N/A 24.1 μg/m3 (77) 96.0
 
Jan. 14, 2021, 1 p.m. 148.0 ppb (110) 106.0 ppb (102) N/A 42.0 ppb (40) N/A 1.0 ppb (2) N/A 0.9 ppb (11) N/A N/A 110.0
 
Jan. 14, 2021, noon 168.0 ppb (114) 124.0 ppb (106) N/A 44.0 ppb (42) N/A 1.0 ppb (2) N/A 0.9 ppb (11) N/A 25.2 μg/m3 (79) 114.0
 
Jan. 14, 2021, 11 a.m. 228.0 ppb (126) 178.0 ppb (116) N/A 49.0 ppb (47) N/A 1.0 ppb (2) N/A 0.9 ppb (11) N/A 23.5 μg/m3 (75) 126.0
 
Jan. 14, 2021, 10 a.m. 153.0 ppb (111) 109.0 ppb (103) N/A 44.0 ppb (42) N/A 1.0 ppb (2) N/A 0.7 ppb (8) N/A 21.2 μg/m3 (71) 111.0
 
Jan. 14, 2021, 9 a.m. 154.0 ppb (112) 109.0 ppb (103) N/A 45.0 ppb (43) N/A 1.0 ppb (2) N/A N/A N/A 20.8 μg/m3 (70) 112.0
 
Jan. 14, 2021, 8 a.m. 83.0 ppb (82) 42.0 ppb (40) N/A 40.0 ppb (38) N/A N/A N/A 0.5 ppb (6) N/A 22.7 μg/m3 (74) 82.0
 
Jan. 14, 2021, 7 a.m. 76.0 ppb (75) 35.0 ppb (34) N/A 40.0 ppb (38) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 24.2 μg/m3 (77) 77.0
 
Jan. 14, 2021, 6 a.m. 72.0 ppb (71) 34.0 ppb (33) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 24.0 μg/m3 (77) 77.0
 
Jan. 14, 2021, 5 a.m. 47.0 ppb (45) 17.0 ppb (17) N/A 30.0 ppb (29) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A N/A 45.0
 
Jan. 14, 2021, 4 a.m. 46.0 ppb (44) 16.0 ppb (16) N/A 29.0 ppb (28) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A 23.3 μg/m3 (75) 75.0
 
Jan. 14, 2021, 3 a.m. 80.0 ppb (79) 45.0 ppb (43) N/A 34.0 ppb (33) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 24.5 μg/m3 (78) 79.0
 
Jan. 14, 2021, 2 a.m. 86.0 ppb (86) 51.0 ppb (49) N/A 34.0 ppb (33) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 23.3 μg/m3 (75) 86.0
 
Jan. 14, 2021, 1 a.m. 76.0 ppb (75) 42.0 ppb (40) N/A 34.0 ppb (33) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 23.4 μg/m3 (75) 75.0
 
Jan. 14, 2021, midnight 74.0 ppb (73) 41.0 ppb (39) N/A 32.0 ppb (31) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 23.6 μg/m3 (76) 76.0
 
Jan. 13, 2021, 11 p.m. 35.0 ppb (34) 12.0 ppb (12) N/A 23.0 ppb (22) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A 23.1 μg/m3 (75) 75.0
 
Jan. 13, 2021, 10 p.m. 29.0 ppb (28) 7.0 ppb (7) N/A 21.0 ppb (20) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A 20.8 μg/m3 (70) 70.0
 
Jan. 13, 2021, 9 p.m. 30.0 ppb (29) 12.0 ppb (12) N/A 18.0 ppb (17) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A N/A 29.0
 
Jan. 13, 2021, 8 p.m. 28.0 ppb (27) 11.0 ppb (11) N/A 16.0 ppb (16) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A 19.7 μg/m3 (67) 67.0
 
Jan. 13, 2021, 7 p.m. 25.0 ppb (24) 10.0 ppb (10) N/A 14.0 ppb (14) N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A 19.7 μg/m3 (67) 67.0
 
Jan. 13, 2021, 6 p.m. 27.0 ppb (26) 12.0 ppb (12) N/A 15.0 ppb (15) N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A 18.5 μg/m3 (65) 65.0
 
Jan. 13, 2021, 5 p.m. 38.0 ppb (36) 21.0 ppb (20) N/A 17.0 ppb (17) N/A 2.0 ppb (3) N/A 0.4 ppb (5) N/A 18.7 μg/m3 (65) 65.0
 
Jan. 13, 2021, 4 p.m. 63.0 ppb (61) 39.0 ppb (37) N/A 23.0 ppb (22) N/A 2.0 ppb (3) N/A 0.4 ppb (5) N/A 20.1 μg/m3 (68) 68.0
 
Jan. 13, 2021, 3 p.m. 73.0 ppb (72) 47.0 ppb (45) N/A 26.0 ppb (25) N/A 2.0 ppb (3) N/A 0.4 ppb (5) N/A 23.3 μg/m3 (75) 75.0
 
Jan. 13, 2021, 2 p.m. 68.0 ppb (66) 41.0 ppb (39) N/A 27.0 ppb (26) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A 24.7 μg/m3 (78) 78.0
 
Jan. 13, 2021, 1 p.m. 88.0 ppb (88) 56.0 ppb (54) N/A 31.0 ppb (30) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A N/A 88.0
 
Jan. 13, 2021, noon 115.0 ppb (104) 78.0 ppb (77) N/A 36.0 ppb (34) N/A 1.0 ppb (2) N/A 0.7 ppb (8) N/A 22.5 μg/m3 (73) 104.0
 
Jan. 13, 2021, 11 a.m. 206.0 ppb (121) 162.0 ppb (113) N/A 44.0 ppb (42) N/A 1.0 ppb (2) N/A 0.8 ppb (10) N/A 22.1 μg/m3 (73) 121.0
 
Jan. 13, 2021, 10 a.m. 118.0 ppb (105) 79.0 ppb (78) N/A 38.0 ppb (36) N/A 1.0 ppb (2) N/A 0.7 ppb (8) N/A 20.8 μg/m3 (70) 105.0
 
Jan. 13, 2021, 9 a.m. 82.0 ppb (81) 47.0 ppb (45) N/A 34.0 ppb (33) N/A 1.0 ppb (2) N/A N/A N/A 20.6 μg/m3 (69) 81.0
 
Jan. 13, 2021, 8 a.m. 64.0 ppb (62) 30.0 ppb (29) N/A 33.0 ppb (32) N/A N/A N/A 0.5 ppb (6) N/A 21.3 μg/m3 (71) 71.0
 
Jan. 13, 2021, 7 a.m. 80.0 ppb (79) 44.0 ppb (42) N/A 35.0 ppb (34) N/A 1.0 ppb (2) N/A 0.7 ppb (8) N/A 23.6 μg/m3 (76) 79.0
 
Jan. 13, 2021, 6 a.m. 91.0 ppb (91) 54.0 ppb (51) N/A 36.0 ppb (34) N/A 1.0 ppb (2) N/A 0.7 ppb (8) N/A 25.4 μg/m3 (79) 91.0
 
Jan. 13, 2021, 5 a.m. 90.0 ppb (90) 53.0 ppb (50) N/A 36.0 ppb (34) N/A 1.0 ppb (2) N/A 0.7 ppb (8) N/A N/A 90.0
 
Jan. 13, 2021, 4 a.m. 123.0 ppb (106) 82.0 ppb (81) N/A 40.0 ppb (38) N/A 1.0 ppb (2) N/A 1.0 ppb (12) N/A 23.6 μg/m3 (76) 106.0
 
Jan. 13, 2021, 3 a.m. 101.0 ppb (101) 61.0 ppb (59) N/A 40.0 ppb (38) N/A 1.0 ppb (2) N/A 0.8 ppb (10) N/A 22.1 μg/m3 (73) 101.0
 
Jan. 13, 2021, 2 a.m. 55.0 ppb (53) 19.0 ppb (18) N/A 36.0 ppb (34) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 21.8 μg/m3 (72) 72.0
 
Jan. 13, 2021, 1 a.m. 63.0 ppb (61) 26.0 ppb (25) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A 0.7 ppb (8) N/A 22.7 μg/m3 (74) 74.0
 
Jan. 13, 2021, midnight 74.0 ppb (73) 32.0 ppb (31) N/A 41.0 ppb (39) N/A 1.0 ppb (2) N/A 0.7 ppb (8) N/A 21.9 μg/m3 (72) 73.0
 
Jan. 12, 2021, 11 p.m. 62.0 ppb (60) 25.0 ppb (24) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 21.5 μg/m3 (71) 71.0
 
Jan. 12, 2021, 10 p.m. 79.0 ppb (78) 38.0 ppb (36) N/A 40.0 ppb (38) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 18.4 μg/m3 (65) 78.0
 
Jan. 12, 2021, 9 p.m. 55.0 ppb (53) 24.0 ppb (23) N/A 30.0 ppb (29) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A N/A 53.0
 
Jan. 12, 2021, 8 p.m. 22.0 ppb (21) 6.0 ppb (6) N/A 15.0 ppb (15) N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A 11.3 μg/m3 (48) 48.0
 
Jan. 12, 2021, 7 p.m. 24.0 ppb (23) 9.0 ppb (9) N/A 15.0 ppb (15) N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A 11.1 μg/m3 (47) 47.0
 
Jan. 12, 2021, 6 p.m. 23.0 ppb (22) 8.0 ppb (8) N/A 14.0 ppb (14) N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A 12.8 μg/m3 (53) 53.0
 
Jan. 12, 2021, 5 p.m. 26.0 ppb (25) 11.0 ppb (11) N/A 15.0 ppb (15) N/A 1.0 ppb (2) N/A 0.3 ppb (4) N/A 17.5 μg/m3 (63) 63.0
 
Jan. 12, 2021, 4 p.m. 31.0 ppb (30) 14.0 ppb (14) N/A 17.0 ppb (17) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A 22.9 μg/m3 (74) 74.0
 
Jan. 12, 2021, 3 p.m. 64.0 ppb (62) 38.0 ppb (36) N/A 25.0 ppb (24) N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A 29.2 μg/m3 (87) 87.0
 
Jan. 12, 2021, 2 p.m. 109.0 ppb (103) 77.0 ppb (76) N/A 32.0 ppb (31) N/A 2.0 ppb (3) N/A 0.7 ppb (8) N/A 30.9 μg/m3 (91) 103.0
 
Jan. 12, 2021, 1 p.m. 214.0 ppb (123) 170.0 ppb (115) N/A 43.0 ppb (41) N/A 2.0 ppb (3) N/A 0.9 ppb (11) N/A N/A 123.0
 
Jan. 12, 2021, noon 163.0 ppb (113) 125.0 ppb (106) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A 0.9 ppb (11) N/A 23.4 μg/m3 (75) 113.0
 
Jan. 12, 2021, 11 a.m. 139.0 ppb (109) 102.0 ppb (102) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A 0.8 ppb (10) N/A 23.3 μg/m3 (75) 109.0
 
Jan. 12, 2021, 10 a.m. 105.0 ppb (102) 70.0 ppb (69) N/A 34.0 ppb (33) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 23.1 μg/m3 (75) 102.0
 
Jan. 12, 2021, 9 a.m. 162.0 ppb (113) 123.0 ppb (106) N/A 38.0 ppb (36) N/A 1.0 ppb (2) N/A N/A N/A 23.1 μg/m3 (75) 113.0
 
Jan. 12, 2021, 8 a.m. 149.0 ppb (111) 109.0 ppb (103) N/A 39.0 ppb (37) N/A N/A N/A 0.7 ppb (8) N/A 22.5 μg/m3 (73) 111.0
 
Jan. 12, 2021, 7 a.m. 171.0 ppb (115) 130.0 ppb (107) N/A 41.0 ppb (39) N/A 1.0 ppb (2) N/A 0.9 ppb (11) N/A 21.4 μg/m3 (71) 115.0
 
Jan. 12, 2021, 6 a.m. 123.0 ppb (106) 85.0 ppb (85) N/A 38.0 ppb (36) N/A 1.0 ppb (2) N/A 0.8 ppb (10) N/A 19.5 μg/m3 (67) 106.0
 
Jan. 12, 2021, 5 a.m. 157.0 ppb (112) 117.0 ppb (105) N/A 40.0 ppb (38) N/A 1.0 ppb (2) N/A 1.1 ppb (13) N/A N/A 112.0
 
Jan. 12, 2021, 4 a.m. 150.0 ppb (111) 109.0 ppb (103) N/A 40.0 ppb (38) N/A 1.0 ppb (2) N/A 1.1 ppb (13) N/A 18.9 μg/m3 (66) 111.0
 
Jan. 12, 2021, 3 a.m. 186.0 ppb (118) 143.0 ppb (109) N/A 43.0 ppb (41) N/A 1.0 ppb (2) N/A 1.0 ppb (12) N/A 18.0 μg/m3 (64) 118.0
 
Jan. 12, 2021, 2 a.m. 135.0 ppb (108) 94.0 ppb (94) N/A 40.0 ppb (38) N/A 1.0 ppb (2) N/A 0.9 ppb (11) N/A 16.4 μg/m3 (61) 108.0
 
Jan. 12, 2021, 1 a.m. 92.0 ppb (92) 53.0 ppb (50) N/A 38.0 ppb (36) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 18.0 μg/m3 (64) 92.0
 
Jan. 12, 2021, midnight 103.0 ppb (102) 63.0 ppb (61) N/A 39.0 ppb (37) N/A 1.0 ppb (2) N/A 0.7 ppb (8) N/A 19.8 μg/m3 (68) 102.0
 
Jan. 11, 2021, 11 p.m. 90.0 ppb (90) 52.0 ppb (50) N/A 38.0 ppb (36) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 19.4 μg/m3 (67) 90.0
 
Jan. 11, 2021, 10 p.m. 138.0 ppb (108) 94.0 ppb (94) N/A 43.0 ppb (41) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 17.2 μg/m3 (62) 108.0
 
Jan. 11, 2021, 9 p.m. 101.0 ppb (101) 61.0 ppb (59) N/A 40.0 ppb (38) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A N/A 101.0
 
Jan. 11, 2021, 8 p.m. 105.0 ppb (102) 67.0 ppb (65) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 9.8 μg/m3 (41) 102.0
 
Jan. 11, 2021, 7 p.m. 52.0 ppb (50) 24.0 ppb (23) N/A 28.0 ppb (27) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 8.4 μg/m3 (36) 50.0
 
Jan. 11, 2021, 6 p.m. 39.0 ppb (37) 17.0 ppb (17) N/A 21.0 ppb (20) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 8.0 μg/m3 (34) 37.0
 
Jan. 11, 2021, 5 p.m. 43.0 ppb (41) 19.0 ppb (18) N/A 24.0 ppb (23) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 6.7 μg/m3 (28) 41.0
 
Jan. 11, 2021, 4 p.m. 36.0 ppb (34) 15.0 ppb (15) N/A 20.0 ppb (19) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 8.5 μg/m3 (36) 36.0
 
Jan. 11, 2021, 3 p.m. 43.0 ppb (41) 19.0 ppb (18) N/A 23.0 ppb (22) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 11.3 μg/m3 (48) 48.0
 
Jan. 11, 2021, 2 p.m. 55.0 ppb (53) 28.0 ppb (27) N/A 27.0 ppb (26) N/A 0.0 ppb (0) N/A 0.4 ppb (5) N/A 12.3 μg/m3 (52) 53.0
 
Jan. 11, 2021, 1 p.m. 133.0 ppb (108) 95.0 ppb (95) N/A 38.0 ppb (36) N/A 1.0 ppb (2) N/A 0.8 ppb (10) N/A N/A 108.0
 
Jan. 11, 2021, noon 152.0 ppb (111) 110.0 ppb (103) N/A 41.0 ppb (39) N/A 1.0 ppb (2) N/A 0.9 ppb (11) N/A 13.2 μg/m3 (54) 111.0
 
Jan. 11, 2021, 11 a.m. 187.0 ppb (118) 143.0 ppb (109) N/A 43.0 ppb (41) N/A 1.0 ppb (2) N/A 1.0 ppb (12) N/A 15.3 μg/m3 (58) 118.0
 
Jan. 11, 2021, 10 a.m. 244.0 ppb (129) 195.0 ppb (119) N/A 48.0 ppb (46) N/A 2.0 ppb (3) N/A N/A N/A 16.9 μg/m3 (62) 129.0
 
Jan. 11, 2021, 9 a.m. 176.0 ppb (116) 131.0 ppb (107) N/A 45.0 ppb (43) N/A N/A N/A N/A N/A 16.9 μg/m3 (62) 116.0
 
Jan. 11, 2021, 8 a.m. 150.0 ppb (111) 106.0 ppb (102) N/A 43.0 ppb (41) N/A N/A N/A 0.5 ppb (6) N/A 17.8 μg/m3 (63) 111.0
 
Jan. 11, 2021, 7 a.m. 108.0 ppb (103) 68.0 ppb (66) N/A 39.0 ppb (37) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 19.1 μg/m3 (66) 103.0
 
Jan. 11, 2021, 6 a.m. 123.0 ppb (106) 82.0 ppb (81) N/A 40.0 ppb (38) N/A 1.0 ppb (2) N/A 0.6 ppb (7) N/A 15.8 μg/m3 (59) 106.0
 
Jan. 11, 2021, 5 a.m. 86.0 ppb (86) 48.0 ppb (46) N/A 38.0 ppb (36) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A N/A 86.0
 
Jan. 11, 2021, 4 a.m. 66.0 ppb (64) 28.0 ppb (27) N/A 37.0 ppb (35) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 12.5 μg/m3 (52) 64.0
 
Jan. 11, 2021, 3 a.m. 58.0 ppb (56) 22.0 ppb (21) N/A 35.0 ppb (34) N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A 11.8 μg/m3 (50) 56.0
 
Jan. 11, 2021, 2 a.m. 67.0 ppb (65) 29.0 ppb (28) N/A 38.0 ppb (36) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 11.4 μg/m3 (48) 65.0
 
Jan. 11, 2021, 1 a.m. 48.0 ppb (46) 12.0 ppb (12) N/A 36.0 ppb (34) N/A 0.0 ppb (0) N/A 0.6 ppb (7) N/A 13.3 μg/m3 (54) 54.0
 
Jan. 11, 2021, midnight 65.0 ppb (63) 25.0 ppb (24) N/A 40.0 ppb (38) N/A 0.0 ppb (0) N/A 0.7 ppb (8) N/A 13.6 μg/m3 (55) 63.0
 
Jan. 10, 2021, 11 p.m. 49.0 ppb (47) 12.0 ppb (12) N/A 36.0 ppb (34) N/A 0.0 ppb (0) N/A 0.5 ppb (6) N/A 11.6 μg/m3 (49) 49.0
 
Jan. 10, 2021, 10 p.m. 31.0 ppb (30) 4.0 ppb (4) N/A 26.0 ppb (25) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 8.1 μg/m3 (34) 34.0
 
Jan. 10, 2021, 9 p.m. 15.0 ppb (15) 2.0 ppb (2) N/A 12.0 ppb (12) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A N/A 15.0
 
Jan. 10, 2021, 8 p.m. 8.0 ppb (8) 2.0 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 2.2 μg/m3 (10) 10.0
 
Jan. 10, 2021, 7 p.m. 8.0 ppb (8) 2.0 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 0.8 μg/m3 (4) 8.0
 
Jan. 10, 2021, 6 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 0.0 μg/m3 (0) 7.0
 
Jan. 10, 2021, 5 p.m. 7.0 ppb (7) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A -1.3 μg/m3 (0) 7.0