ID: 2333

AQSQID: 800151041

Site Name: Tlalnepantla

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

Updated: Jan. 16, 2021, 4:31 p.m.

Location: Tlalnepantla (Tacos Don Chilo), MX

Reporting: True, Located: True

Current AQI: 87.0

Tlalnepantla (Tacos Don Chilo) MX, MX: 19.529, -99.2045

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 9, 2021, 2 p.m. N/A N/A N/A 25.0 ppb (24) N/A 3.0 ppb (5) 2.0 ppb (2) 0.8 ppb (10) 29.0 μg/m3 (27) 16.0 μg/m3 (60) 60.0
 
Jan. 9, 2021, 1 p.m. N/A N/A N/A 25.0 ppb (24) N/A 2.0 ppb (3) 2.0 ppb (2) 0.6 ppb (7) 18.0 μg/m3 (17) 8.0 μg/m3 (34) 34.0
 
Jan. 9, 2021, noon N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 6.0 ppb (6) 0.4 ppb (5) 28.0 μg/m3 (26) 18.0 μg/m3 (64) 64.0
 
Jan. 9, 2021, 11 a.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 12.0 ppb (12) 0.3 ppb (4) 25.0 μg/m3 (24) 12.0 μg/m3 (50) 50.0
 
Jan. 9, 2021, 10 a.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 10.0 ppb (10) 0.3 ppb (4) 43.0 μg/m3 (40) 28.0 μg/m3 (85) 85.0
 
Jan. 9, 2021, 9 a.m. N/A N/A N/A 27.0 ppb (26) N/A 3.0 ppb (5) 7.0 ppb (7) 0.4 ppb (5) 43.0 μg/m3 (40) 26.0 μg/m3 (81) 81.0
 
Jan. 9, 2021, 8 a.m. N/A N/A N/A 29.0 ppb (28) N/A 4.0 ppb (6) 5.0 ppb (5) 0.5 ppb (6) 53.0 μg/m3 (50) 29.0 μg/m3 (87) 87.0
 
Jan. 9, 2021, 7 a.m. N/A N/A N/A 34.0 ppb (33) N/A 3.0 ppb (5) 6.0 ppb (6) 0.6 ppb (7) 41.0 μg/m3 (38) 21.0 μg/m3 (70) 70.0
 
Jan. 9, 2021, 6 a.m. N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 8.0 ppb (8) 0.6 ppb (7) 43.0 μg/m3 (40) 23.0 μg/m3 (74) 74.0
 
Jan. 9, 2021, 5 a.m. N/A N/A N/A 36.0 ppb (34) N/A 2.0 ppb (3) 12.0 ppb (12) 0.7 ppb (8) 46.0 μg/m3 (43) 29.0 μg/m3 (87) 87.0
 
Jan. 9, 2021, 4 a.m. N/A N/A N/A 45.0 ppb (43) N/A 3.0 ppb (5) 12.0 ppb (12) 0.8 ppb (10) 35.0 μg/m3 (33) 23.0 μg/m3 (74) 74.0
 
Jan. 9, 2021, 3 a.m. N/A N/A N/A 46.0 ppb (44) N/A 3.0 ppb (5) 15.0 ppb (14) 0.8 ppb (10) 31.0 μg/m3 (29) 23.0 μg/m3 (74) 74.0
 
Jan. 9, 2021, 2 a.m. N/A N/A N/A 32.0 ppb (31) N/A 3.0 ppb (5) 29.0 ppb (27) 0.6 ppb (7) 54.0 μg/m3 (50) 28.0 μg/m3 (85) 85.0
 
Jan. 9, 2021, 1 a.m. N/A N/A N/A 28.0 ppb (27) N/A 3.0 ppb (5) 48.0 ppb (45) 0.6 ppb (7) 46.0 μg/m3 (43) 19.0 μg/m3 (66) 66.0
 
Jan. 9, 2021, midnight N/A N/A N/A 25.0 ppb (24) N/A 3.0 ppb (5) 54.0 ppb (50) 0.5 ppb (6) 60.0 μg/m3 (54) 39.0 μg/m3 (110) 110.0
 
Jan. 8, 2021, 11 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 71.0 ppb (101) 0.4 ppb (5) 47.0 μg/m3 (44) 23.0 μg/m3 (74) 101.0
 
Jan. 8, 2021, 10 p.m. N/A N/A N/A 28.0 ppb (27) N/A 5.0 ppb (8) 73.0 ppb (103) 0.6 ppb (7) 60.0 μg/m3 (54) 33.0 μg/m3 (95) 103.0
 
Jan. 8, 2021, 9 p.m. N/A N/A N/A 35.0 ppb (34) N/A 6.0 ppb (9) 66.0 ppb (87) 0.6 ppb (7) 37.0 μg/m3 (35) 19.0 μg/m3 (66) 87.0
 
Jan. 8, 2021, 8 p.m. N/A N/A N/A 22.0 ppb (21) N/A 4.0 ppb (6) 63.0 ppb (78) 0.4 ppb (5) 43.0 μg/m3 (40) 23.0 μg/m3 (74) 78.0
 
Jan. 8, 2021, 7 p.m. N/A N/A N/A 23.0 ppb (22) N/A 4.0 ppb (6) 52.0 ppb (49) 0.5 ppb (6) 71.0 μg/m3 (59) 43.0 μg/m3 (120) 120.0
 
Jan. 8, 2021, 6 p.m. N/A N/A N/A 38.0 ppb (36) N/A 11.0 ppb (16) 40.0 ppb (38) 0.6 ppb (7) 80.0 μg/m3 (64) 39.0 μg/m3 (110) 110.0
 
Jan. 8, 2021, 5 p.m. N/A N/A N/A 54.0 ppb (51) N/A 18.0 ppb (26) 19.0 ppb (18) 1.0 ppb (12) 81.0 μg/m3 (64) 36.0 μg/m3 (103) 103.0
 
Jan. 8, 2021, 4 p.m. N/A N/A N/A 49.0 ppb (47) N/A 11.0 ppb (16) 9.0 ppb (9) 1.3 ppb (15) 73.0 μg/m3 (60) 37.0 μg/m3 (105) 105.0
 
Jan. 8, 2021, 3 p.m. N/A N/A N/A 38.0 ppb (36) N/A 9.0 ppb (13) 4.0 ppb (4) 1.3 ppb (15) 49.0 μg/m3 (46) 26.0 μg/m3 (81) 81.0
 
Jan. 8, 2021, 2 p.m. N/A N/A N/A 32.0 ppb (31) N/A 7.0 ppb (10) 2.0 ppb (2) 1.1 ppb (13) 37.0 μg/m3 (35) 21.0 μg/m3 (70) 70.0
 
Jan. 8, 2021, 1 p.m. N/A N/A N/A 30.0 ppb (29) N/A 6.0 ppb (9) 2.0 ppb (2) 0.7 ppb (8) 41.0 μg/m3 (38) 28.0 μg/m3 (85) 85.0
 
Jan. 8, 2021, noon N/A N/A N/A 28.0 ppb (27) N/A 5.0 ppb (8) 3.0 ppb (3) 0.4 ppb (5) 31.0 μg/m3 (29) 17.0 μg/m3 (62) 62.0
 
Jan. 8, 2021, 11 a.m. N/A N/A N/A 25.0 ppb (24) N/A 5.0 ppb (8) 7.0 ppb (7) 0.3 ppb (4) 33.0 μg/m3 (31) 20.0 μg/m3 (68) 68.0
 
Jan. 8, 2021, 10 a.m. N/A N/A N/A 26.0 ppb (25) N/A 7.0 ppb (10) 8.0 ppb (8) 0.4 ppb (5) 25.0 μg/m3 (24) 10.0 μg/m3 (42) 42.0
 
Jan. 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 25.0 μg/m3 (79) 79.0
 
Jan. 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 22.0 μg/m3 (72) 72.0
 
Jan. 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 17.0 μg/m3 (62) 62.0
 
Jan. 8, 2021, 6 a.m. N/A N/A N/A 44.0 ppb (42) N/A 27.0 ppb (39) 5.0 ppb (5) 0.7 ppb (8) 51.0 μg/m3 (48) 23.0 μg/m3 (74) 74.0
 
Jan. 8, 2021, 5 a.m. N/A N/A N/A 41.0 ppb (39) N/A 30.0 ppb (43) 9.0 ppb (9) 0.7 ppb (8) 51.0 μg/m3 (48) 23.0 μg/m3 (74) 74.0
 
Jan. 8, 2021, 4 a.m. N/A N/A N/A 33.0 ppb (32) N/A 18.0 ppb (26) 19.0 ppb (18) 0.5 ppb (6) 57.0 μg/m3 (52) 19.0 μg/m3 (66) 66.0
 
Jan. 8, 2021, 3 a.m. N/A N/A N/A 38.0 ppb (36) N/A 5.0 ppb (8) 18.0 ppb (17) 0.5 ppb (6) 81.0 μg/m3 (64) 24.0 μg/m3 (77) 77.0
 
Jan. 8, 2021, 2 a.m. N/A N/A N/A 47.0 ppb (45) N/A 4.0 ppb (6) 15.0 ppb (14) 0.7 ppb (8) 66.0 μg/m3 (57) 27.0 μg/m3 (83) 83.0
 
Jan. 8, 2021, 1 a.m. N/A N/A N/A 49.0 ppb (47) N/A 4.0 ppb (6) 21.0 ppb (20) 0.7 ppb (8) 73.0 μg/m3 (60) 27.0 μg/m3 (83) 83.0
 
Jan. 8, 2021, midnight N/A N/A N/A 38.0 ppb (36) N/A 4.0 ppb (6) 54.0 ppb (50) 0.7 ppb (8) 73.0 μg/m3 (60) 41.0 μg/m3 (115) 115.0
 
Jan. 7, 2021, 11 p.m. N/A N/A N/A 35.0 ppb (34) N/A 5.0 ppb (8) 68.0 ppb (94) 0.7 ppb (8) 66.0 μg/m3 (57) 35.0 μg/m3 (100) 100.0
 
Jan. 7, 2021, 10 p.m. N/A N/A N/A 34.0 ppb (33) N/A 6.0 ppb (9) 67.0 ppb (91) 0.6 ppb (7) 66.0 μg/m3 (57) 38.0 μg/m3 (108) 108.0
 
Jan. 7, 2021, 9 p.m. N/A N/A N/A 43.0 ppb (41) N/A 7.0 ppb (10) 53.0 ppb (50) 0.7 ppb (8) 68.0 μg/m3 (58) 36.0 μg/m3 (103) 103.0
 
Jan. 7, 2021, 8 p.m. N/A N/A N/A 39.0 ppb (37) N/A 12.0 ppb (18) 48.0 ppb (45) 0.7 ppb (8) 82.0 μg/m3 (65) 41.0 μg/m3 (115) 115.0
 
Jan. 7, 2021, 7 p.m. N/A N/A N/A 50.0 ppb (48) N/A 23.0 ppb (33) 28.0 ppb (26) 0.8 ppb (10) 87.0 μg/m3 (67) 43.0 μg/m3 (120) 120.0
 
Jan. 7, 2021, 6 p.m. N/A N/A N/A 50.0 ppb (48) N/A 17.0 ppb (25) 20.0 ppb (19) 0.9 ppb (11) 66.0 μg/m3 (57) 29.0 μg/m3 (87) 87.0
 
Jan. 7, 2021, 5 p.m. N/A N/A N/A 39.0 ppb (37) N/A 17.0 ppb (25) 16.0 ppb (15) 0.8 ppb (10) 74.0 μg/m3 (61) 36.0 μg/m3 (103) 103.0
 
Jan. 7, 2021, 4 p.m. N/A N/A N/A 39.0 ppb (37) N/A 22.0 ppb (32) 11.0 ppb (11) 0.9 ppb (11) 53.0 μg/m3 (50) 24.0 μg/m3 (77) 77.0
 
Jan. 7, 2021, 3 p.m. N/A N/A N/A 36.0 ppb (34) N/A 14.0 ppb (20) 7.0 ppb (7) 0.8 ppb (10) 42.0 μg/m3 (39) 25.0 μg/m3 (79) 79.0
 
Jan. 7, 2021, 2 p.m. N/A N/A N/A 27.0 ppb (26) N/A 7.0 ppb (10) 10.0 ppb (10) 0.5 ppb (6) 33.0 μg/m3 (31) 19.0 μg/m3 (66) 66.0
 
Jan. 7, 2021, 1 p.m. N/A N/A N/A 27.0 ppb (26) N/A 12.0 ppb (18) 10.0 ppb (10) 0.4 ppb (5) 20.0 μg/m3 (19) 8.0 μg/m3 (34) 34.0
 
Jan. 7, 2021, noon N/A N/A N/A 21.0 ppb (20) N/A 16.0 ppb (23) 13.0 ppb (13) 0.3 ppb (4) 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
Jan. 7, 2021, 11 a.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 16.0 ppb (15) 0.2 ppb (3) 34.0 μg/m3 (32) 17.0 μg/m3 (62) 62.0
 
Jan. 7, 2021, 10 a.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 4.0 ppb (4) 0.4 ppb (5) 33.0 μg/m3 (31) 21.0 μg/m3 (70) 70.0
 
Jan. 7, 2021, 9 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 5.0 ppb (5) 0.3 ppb (4) 31.0 μg/m3 (29) 16.0 μg/m3 (60) 60.0
 
Jan. 7, 2021, 8 a.m. N/A N/A N/A 29.0 ppb (28) N/A 3.0 ppb (5) 2.0 ppb (2) 0.4 ppb (5) 29.0 μg/m3 (27) 13.0 μg/m3 (53) 53.0
 
Jan. 7, 2021, 7 a.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 3.0 ppb (3) 0.5 ppb (6) 45.0 μg/m3 (42) 14.0 μg/m3 (55) 55.0
 
Jan. 7, 2021, 6 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 2.0 ppb (2) 0.7 ppb (8) 35.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
Jan. 7, 2021, 5 a.m. N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 11.0 ppb (11) 0.5 ppb (6) 35.0 μg/m3 (33) 9.0 μg/m3 (38) 38.0
 
Jan. 7, 2021, 4 a.m. N/A N/A N/A 31.0 ppb (30) N/A 2.0 ppb (3) 5.0 ppb (5) 0.5 ppb (6) 40.0 μg/m3 (38) 14.0 μg/m3 (55) 55.0
 
Jan. 7, 2021, 3 a.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 11.0 ppb (11) 0.6 ppb (7) 34.0 μg/m3 (32) 12.0 μg/m3 (50) 50.0
 
Jan. 7, 2021, 2 a.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 14.0 ppb (13) 0.7 ppb (8) 33.0 μg/m3 (31) 12.0 μg/m3 (50) 50.0
 
Jan. 7, 2021, 1 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 26.0 ppb (25) 0.5 ppb (6) 34.0 μg/m3 (32) 16.0 μg/m3 (60) 60.0
 
Jan. 7, 2021, midnight N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 41.0 ppb (38) 0.4 ppb (5) 46.0 μg/m3 (43) 29.0 μg/m3 (87) 87.0
 
Jan. 6, 2021, 11 p.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 59.0 ppb (65) 0.4 ppb (5) 42.0 μg/m3 (39) 23.0 μg/m3 (74) 74.0
 
Jan. 6, 2021, 10 p.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 65.0 ppb (84) 0.4 ppb (5) 56.0 μg/m3 (52) 33.0 μg/m3 (95) 95.0
 
Jan. 6, 2021, 9 p.m. N/A N/A N/A 29.0 ppb (28) N/A 4.0 ppb (6) 69.0 ppb (97) 0.5 ppb (6) 56.0 μg/m3 (52) 30.0 μg/m3 (89) 97.0
 
Jan. 6, 2021, 8 p.m. N/A N/A N/A 34.0 ppb (33) N/A 5.0 ppb (8) 59.0 ppb (65) 0.6 ppb (7) 60.0 μg/m3 (54) 32.0 μg/m3 (93) 93.0
 
Jan. 6, 2021, 7 p.m. N/A N/A N/A 34.0 ppb (33) N/A 5.0 ppb (8) 48.0 ppb (45) 0.7 ppb (8) 59.0 μg/m3 (53) 24.0 μg/m3 (77) 77.0
 
Jan. 6, 2021, 6 p.m. N/A N/A N/A 46.0 ppb (44) N/A 6.0 ppb (9) 39.0 ppb (37) 0.9 ppb (11) 98.0 μg/m3 (73) 49.0 μg/m3 (135) 135.0
 
Jan. 6, 2021, 5 p.m. N/A N/A N/A 62.0 ppb (60) N/A 17.0 ppb (25) 24.0 ppb (23) 1.1 ppb (13) 149.0 μg/m3 (98) 64.0 μg/m3 (156) 156.0
 
Jan. 6, 2021, 4 p.m. N/A N/A N/A 77.0 ppb (76) N/A 31.0 ppb (45) 8.0 ppb (8) 2.1 ppb (24) 72.0 μg/m3 (60) 28.0 μg/m3 (85) 85.0
 
Jan. 6, 2021, 3 p.m. N/A N/A N/A 44.0 ppb (42) N/A 8.0 ppb (12) 4.0 ppb (4) 1.7 ppb (20) 52.0 μg/m3 (49) 24.0 μg/m3 (77) 77.0
 
Jan. 6, 2021, 2 p.m. N/A N/A N/A 35.0 ppb (34) N/A 6.0 ppb (9) 2.0 ppb (2) 1.3 ppb (15) 38.0 μg/m3 (36) 14.0 μg/m3 (55) 55.0
 
Jan. 6, 2021, 1 p.m. N/A N/A N/A 33.0 ppb (32) N/A 5.0 ppb (8) 2.0 ppb (2) 0.8 ppb (10) 32.0 μg/m3 (30) 15.0 μg/m3 (58) 58.0
 
Jan. 6, 2021, noon N/A N/A N/A 31.0 ppb (30) N/A 4.0 ppb (6) 1.0 ppb (1) 0.6 ppb (7) 48.0 μg/m3 (45) 27.0 μg/m3 (83) 83.0
 
Jan. 6, 2021, 11 a.m. N/A N/A N/A 35.0 ppb (34) N/A 6.0 ppb (9) 2.0 ppb (2) 0.7 ppb (8) 39.0 μg/m3 (37) 17.0 μg/m3 (62) 62.0
 
Jan. 6, 2021, 10 a.m. N/A N/A N/A 35.0 ppb (34) N/A 4.0 ppb (6) 2.0 ppb (2) 0.6 ppb (7) 45.0 μg/m3 (42) 23.0 μg/m3 (74) 74.0
 
Jan. 6, 2021, 9 a.m. N/A N/A N/A 34.0 ppb (33) N/A 5.0 ppb (8) 4.0 ppb (4) 0.6 ppb (7) 44.0 μg/m3 (41) 18.0 μg/m3 (64) 64.0
 
Jan. 6, 2021, 8 a.m. N/A N/A N/A 35.0 ppb (34) N/A 6.0 ppb (9) 6.0 ppb (6) 0.5 ppb (6) 49.0 μg/m3 (46) 19.0 μg/m3 (66) 66.0
 
Jan. 6, 2021, 7 a.m. N/A N/A N/A 41.0 ppb (39) N/A 17.0 ppb (25) 4.0 ppb (4) 0.7 ppb (8) N/A N/A 39.0
 
Jan. 6, 2021, 6 a.m. N/A N/A N/A 44.0 ppb (42) N/A 32.0 ppb (46) 4.0 ppb (4) 0.7 ppb (8) N/A N/A 46.0
 
Jan. 6, 2021, 5 a.m. N/A N/A N/A 42.0 ppb (40) N/A 34.0 ppb (49) 8.0 ppb (8) 0.7 ppb (8) N/A N/A 49.0
 
Jan. 6, 2021, 4 a.m. N/A N/A N/A 42.0 ppb (40) N/A 38.0 ppb (54) 15.0 ppb (14) 0.6 ppb (7) N/A N/A 54.0
 
Jan. 6, 2021, 3 a.m. N/A N/A N/A 39.0 ppb (37) N/A 24.0 ppb (35) 19.0 ppb (18) 0.6 ppb (7) N/A N/A 37.0
 
Jan. 6, 2021, 2 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 18.0 ppb (17) 0.5 ppb (6) N/A N/A 31.0
 
Jan. 6, 2021, 1 a.m. N/A N/A N/A 37.0 ppb (35) N/A 4.0 ppb (6) N/A 0.6 ppb (7) N/A N/A 35.0
 
Jan. 6, 2021, midnight N/A N/A N/A 30.0 ppb (29) N/A 5.0 ppb (8) 76.0 ppb (104) 0.6 ppb (7) N/A N/A 104.0
 
Jan. 5, 2021, 11 p.m. N/A N/A N/A 28.0 ppb (27) N/A 5.0 ppb (8) 86.0 ppb (109) 0.6 ppb (7) N/A N/A 109.0
 
Jan. 5, 2021, 10 p.m. N/A N/A N/A 24.0 ppb (23) N/A 6.0 ppb (9) 82.0 ppb (107) 0.4 ppb (5) N/A N/A 107.0
 
Jan. 5, 2021, 9 p.m. N/A N/A N/A 23.0 ppb (22) N/A 5.0 ppb (8) 77.0 ppb (105) 0.5 ppb (6) N/A N/A 105.0
 
Jan. 5, 2021, 8 p.m. N/A N/A N/A 34.0 ppb (33) N/A 8.0 ppb (12) 62.0 ppb (74) 0.5 ppb (6) N/A N/A 74.0
 
Jan. 5, 2021, 7 p.m. N/A N/A N/A 30.0 ppb (29) N/A 10.0 ppb (15) 54.0 ppb (50) 0.6 ppb (7) N/A N/A 50.0
 
Jan. 5, 2021, 6 p.m. N/A N/A N/A 48.0 ppb (46) N/A 14.0 ppb (20) 36.0 ppb (34) 0.7 ppb (8) N/A N/A 46.0
 
Jan. 5, 2021, 5 p.m. N/A N/A N/A 60.0 ppb (58) N/A 14.0 ppb (20) 22.0 ppb (21) 1.0 ppb (12) N/A N/A 58.0
 
Jan. 5, 2021, 4 p.m. N/A N/A N/A 52.0 ppb (50) N/A 11.0 ppb (16) 12.0 ppb (12) 1.3 ppb (15) N/A N/A 50.0
 
Jan. 5, 2021, 3 p.m. N/A N/A N/A 45.0 ppb (43) N/A 5.0 ppb (8) 4.0 ppb (4) 1.4 ppb (16) 4.0 μg/m3 (4) 4.0 μg/m3 (17) 43.0
 
Jan. 5, 2021, 2 p.m. N/A N/A N/A 42.0 ppb (40) N/A 5.0 ppb (8) 1.0 ppb (1) 1.4 ppb (16) 2.0 μg/m3 (2) 2.0 μg/m3 (9) 40.0
 
Jan. 5, 2021, 1 p.m. N/A N/A N/A 43.0 ppb (41) N/A 3.0 ppb (5) 2.0 ppb (2) 0.9 ppb (11) 3.0 μg/m3 (3) 4.0 μg/m3 (17) 41.0
 
Jan. 5, 2021, noon N/A N/A N/A 34.0 ppb (33) N/A 3.0 ppb (5) 6.0 ppb (6) 0.4 ppb (5) 6.0 μg/m3 (6) 5.0 μg/m3 (21) 33.0
 
Jan. 5, 2021, 11 a.m. N/A N/A N/A 26.0 ppb (25) N/A 4.0 ppb (6) 12.0 ppb (12) 0.3 ppb (4) 2.0 μg/m3 (2) 3.0 μg/m3 (13) 25.0
 
Jan. 5, 2021, 10 a.m. N/A N/A N/A 29.0 ppb (28) N/A 4.0 ppb (6) 13.0 ppb (13) 0.3 ppb (4) 0.0 μg/m3 (0) 1.0 μg/m3 (5) 28.0
 
Jan. 5, 2021, 9 a.m. N/A N/A N/A 33.0 ppb (32) N/A 5.0 ppb (8) 11.0 ppb (11) 0.4 ppb (5) 6.0 μg/m3 (6) 5.0 μg/m3 (21) 32.0
 
Jan. 5, 2021, 8 a.m. N/A N/A N/A 34.0 ppb (33) N/A 3.0 ppb (5) 14.0 ppb (13) 0.4 ppb (5) 2.0 μg/m3 (2) 2.0 μg/m3 (9) 33.0
 
Jan. 5, 2021, 7 a.m. N/A N/A N/A 36.0 ppb (34) N/A 5.0 ppb (8) 13.0 ppb (13) 0.4 ppb (5) N/A N/A 34.0
 
Jan. 5, 2021, 6 a.m. N/A N/A N/A 31.0 ppb (30) N/A 6.0 ppb (9) 18.0 ppb (17) 0.5 ppb (6) 2.0 μg/m3 (2) N/A 30.0
 
Jan. 5, 2021, 5 a.m. N/A N/A N/A 40.0 ppb (38) N/A 5.0 ppb (8) 12.0 ppb (12) 0.6 ppb (7) 1.0 μg/m3 (1) N/A 38.0
 
Jan. 5, 2021, 4 a.m. N/A N/A N/A 49.0 ppb (47) N/A 3.0 ppb (5) 5.0 ppb (5) 0.7 ppb (8) 10.0 μg/m3 (10) 3.0 μg/m3 (13) 47.0
 
Jan. 5, 2021, 3 a.m. N/A N/A N/A 47.0 ppb (45) N/A 6.0 ppb (9) 9.0 ppb (9) 0.7 ppb (8) 1.0 μg/m3 (1) 1.0 μg/m3 (5) 45.0
 
Jan. 5, 2021, 2 a.m. N/A N/A N/A 52.0 ppb (50) N/A 24.0 ppb (35) 19.0 ppb (18) 0.7 ppb (8) N/A N/A 50.0
 
Jan. 5, 2021, 1 a.m. N/A N/A N/A 52.0 ppb (50) N/A 16.0 ppb (23) 26.0 ppb (25) 0.8 ppb (10) 24.0 μg/m3 (23) 1.0 μg/m3 (5) 50.0
 
Jan. 5, 2021, midnight N/A N/A N/A 36.0 ppb (34) N/A 4.0 ppb (6) 53.0 ppb (50) 0.6 ppb (7) 42.0 μg/m3 (39) 14.0 μg/m3 (55) 55.0
 
Jan. 4, 2021, 11 p.m. N/A N/A N/A 21.0 ppb (20) N/A 4.0 ppb (6) 75.0 ppb (104) 0.5 ppb (6) 52.0 μg/m3 (49) 20.0 μg/m3 (68) 104.0
 
Jan. 4, 2021, 10 p.m. N/A N/A N/A 25.0 ppb (24) N/A 4.0 ppb (6) 72.0 ppb (102) 0.4 ppb (5) 47.0 μg/m3 (44) 19.0 μg/m3 (66) 102.0
 
Jan. 4, 2021, 9 p.m. N/A N/A N/A 28.0 ppb (27) N/A 5.0 ppb (8) 65.0 ppb (84) 0.5 ppb (6) 51.0 μg/m3 (48) 27.0 μg/m3 (83) 84.0
 
Jan. 4, 2021, 8 p.m. N/A N/A N/A 26.0 ppb (25) N/A 6.0 ppb (9) 59.0 ppb (65) 0.5 ppb (6) 59.0 μg/m3 (53) 28.0 μg/m3 (85) 85.0
 
Jan. 4, 2021, 7 p.m. N/A N/A N/A 28.0 ppb (27) N/A 6.0 ppb (9) 52.0 ppb (49) 0.6 ppb (7) 74.0 μg/m3 (61) 32.0 μg/m3 (93) 93.0
 
Jan. 4, 2021, 6 p.m. N/A N/A N/A 39.0 ppb (37) N/A 9.0 ppb (13) 39.0 ppb (37) 0.8 ppb (10) 122.0 μg/m3 (85) 53.0 μg/m3 (145) 145.0
 
Jan. 4, 2021, 5 p.m. N/A N/A N/A 60.0 ppb (58) N/A 18.0 ppb (26) 21.0 ppb (20) 1.1 ppb (13) 101.0 μg/m3 (74) 40.0 μg/m3 (113) 113.0
 
Jan. 4, 2021, 4 p.m. N/A N/A N/A 61.0 ppb (59) N/A 11.0 ppb (16) 8.0 ppb (8) 1.6 ppb (19) 92.0 μg/m3 (70) 30.0 μg/m3 (89) 89.0
 
Jan. 4, 2021, 3 p.m. N/A N/A N/A 49.0 ppb (47) N/A 7.0 ppb (10) 3.0 ppb (3) 2.0 ppb (23) 60.0 μg/m3 (54) 19.0 μg/m3 (66) 66.0
 
Jan. 4, 2021, 2 p.m. N/A N/A N/A 47.0 ppb (45) N/A 5.0 ppb (8) 2.0 ppb (2) 1.6 ppb (19) 38.0 μg/m3 (36) 14.0 μg/m3 (55) 55.0
 
Jan. 4, 2021, 1 p.m. N/A N/A N/A 37.0 ppb (35) N/A 3.0 ppb (5) 2.0 ppb (2) 0.8 ppb (10) 31.0 μg/m3 (29) 14.0 μg/m3 (55) 55.0
 
Jan. 4, 2021, noon N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 4.0 ppb (4) 0.4 ppb (5) 40.0 μg/m3 (38) 23.0 μg/m3 (74) 74.0
 
Jan. 4, 2021, 11 a.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 5.0 ppb (5) 0.4 ppb (5) 33.0 μg/m3 (31) 14.0 μg/m3 (55) 55.0
 
Jan. 4, 2021, 10 a.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 6.0 ppb (6) 0.4 ppb (5) 30.0 μg/m3 (28) 15.0 μg/m3 (58) 58.0
 
Jan. 4, 2021, 9 a.m. N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 12.0 ppb (12) 0.3 ppb (4) 27.0 μg/m3 (25) 12.0 μg/m3 (50) 50.0
 
Jan. 4, 2021, 8 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 12.0 ppb (12) 0.4 ppb (5) 33.0 μg/m3 (31) 12.0 μg/m3 (50) 50.0
 
Jan. 4, 2021, 7 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 12.0 ppb (12) 0.4 ppb (5) 33.0 μg/m3 (31) 11.0 μg/m3 (46) 46.0
 
Jan. 4, 2021, 6 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 8.0 ppb (8) 0.5 ppb (6) 53.0 μg/m3 (50) 19.0 μg/m3 (66) 66.0
 
Jan. 4, 2021, 5 a.m. N/A N/A N/A 45.0 ppb (43) N/A 3.0 ppb (5) 8.0 ppb (8) 0.6 ppb (7) 63.0 μg/m3 (55) 18.0 μg/m3 (64) 64.0
 
Jan. 4, 2021, 4 a.m. N/A N/A N/A 42.0 ppb (40) N/A 7.0 ppb (10) 16.0 ppb (15) 0.5 ppb (6) 63.0 μg/m3 (55) 19.0 μg/m3 (66) 66.0
 
Jan. 4, 2021, 3 a.m. N/A N/A N/A 51.0 ppb (49) N/A 4.0 ppb (6) 9.0 ppb (9) 0.4 ppb (5) 46.0 μg/m3 (43) 4.0 μg/m3 (17) 49.0
 
Jan. 4, 2021, 2 a.m. N/A N/A N/A 41.0 ppb (39) N/A 5.0 ppb (8) 19.0 ppb (18) 0.5 ppb (6) 27.0 μg/m3 (25) 8.0 μg/m3 (34) 39.0
 
Jan. 4, 2021, 1 a.m. N/A N/A N/A 19.0 ppb (18) N/A 4.0 ppb (6) 32.0 ppb (30) 0.4 ppb (5) 24.0 μg/m3 (23) 16.0 μg/m3 (60) 60.0
 
Jan. 4, 2021, midnight N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 30.0 ppb (28) 0.2 ppb (3) 22.0 μg/m3 (21) 5.0 μg/m3 (21) 28.0
 
Jan. 3, 2021, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 43.0 ppb (40) 0.2 ppb (3) 19.0 μg/m3 (18) 5.0 μg/m3 (21) 40.0
 
Jan. 3, 2021, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 56.0 ppb (55) 0.2 ppb (3) N/A N/A 55.0
 
Jan. 3, 2021, 9 p.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 68.0 ppb (94) 0.3 ppb (4) 28.0 μg/m3 (26) 16.0 μg/m3 (60) 94.0
 
Jan. 3, 2021, 8 p.m. N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 58.0 ppb (61) 0.4 ppb (5) 33.0 μg/m3 (31) 19.0 μg/m3 (66) 66.0
 
Jan. 3, 2021, 7 p.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 55.0 ppb (51) 0.5 ppb (6) 46.0 μg/m3 (43) 27.0 μg/m3 (83) 83.0
 
Jan. 3, 2021, 6 p.m. N/A N/A N/A 39.0 ppb (37) N/A 2.0 ppb (3) 47.0 ppb (44) 0.8 ppb (10) 51.0 μg/m3 (48) 30.0 μg/m3 (89) 89.0
 
Jan. 3, 2021, 5 p.m. N/A N/A N/A 43.0 ppb (41) N/A 3.0 ppb (5) 36.0 ppb (34) 0.9 ppb (11) 38.0 μg/m3 (36) 21.0 μg/m3 (70) 70.0
 
Jan. 3, 2021, 4 p.m. N/A N/A N/A 37.0 ppb (35) N/A 2.0 ppb (3) 23.0 ppb (22) 0.8 ppb (10) 36.0 μg/m3 (34) 17.0 μg/m3 (62) 62.0
 
Jan. 3, 2021, 3 p.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 8.0 ppb (8) 1.0 ppb (12) 38.0 μg/m3 (36) 18.0 μg/m3 (64) 64.0
 
Jan. 3, 2021, 2 p.m. N/A N/A N/A 34.0 ppb (33) N/A 3.0 ppb (5) 2.0 ppb (2) 1.1 ppb (13) 18.0 μg/m3 (17) 8.0 μg/m3 (34) 34.0
 
Jan. 3, 2021, 1 p.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 6.0 ppb (6) 0.6 ppb (7) 27.0 μg/m3 (25) 14.0 μg/m3 (55) 55.0
 
Jan. 3, 2021, noon N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 7.0 ppb (7) 0.5 ppb (6) 30.0 μg/m3 (28) 15.0 μg/m3 (58) 58.0
 
Jan. 3, 2021, 11 a.m. N/A N/A N/A 27.0 ppb (26) N/A 3.0 ppb (5) 10.0 ppb (10) 0.5 ppb (6) 39.0 μg/m3 (37) 19.0 μg/m3 (66) 66.0
 
Jan. 3, 2021, 10 a.m. N/A N/A N/A 32.0 ppb (31) N/A 5.0 ppb (8) 8.0 ppb (8) 0.5 ppb (6) 40.0 μg/m3 (38) 22.0 μg/m3 (72) 72.0
 
Jan. 3, 2021, 9 a.m. N/A N/A N/A 28.0 ppb (27) N/A 6.0 ppb (9) 12.0 ppb (12) 0.5 ppb (6) 49.0 μg/m3 (46) 30.0 μg/m3 (89) 89.0
 
Jan. 3, 2021, 8 a.m. N/A N/A N/A 43.0 ppb (41) N/A 10.0 ppb (15) 3.0 ppb (3) 0.8 ppb (10) 57.0 μg/m3 (52) 31.0 μg/m3 (91) 91.0
 
Jan. 3, 2021, 7 a.m. N/A N/A N/A 48.0 ppb (46) N/A 13.0 ppb (19) 3.0 ppb (3) 1.1 ppb (13) 48.0 μg/m3 (45) 19.0 μg/m3 (66) 66.0
 
Jan. 3, 2021, 6 a.m. N/A N/A N/A 47.0 ppb (45) N/A 22.0 ppb (32) 8.0 ppb (8) 0.8 ppb (10) 60.0 μg/m3 (54) 29.0 μg/m3 (87) 87.0
 
Jan. 3, 2021, 5 a.m. N/A N/A N/A 52.0 ppb (50) N/A 19.0 ppb (28) 4.0 ppb (4) 1.0 ppb (12) 65.0 μg/m3 (56) 32.0 μg/m3 (93) 93.0
 
Jan. 3, 2021, 4 a.m. N/A N/A N/A 54.0 ppb (51) N/A 3.0 ppb (5) 6.0 ppb (6) 1.1 ppb (13) 68.0 μg/m3 (58) 29.0 μg/m3 (87) 87.0
 
Jan. 3, 2021, 3 a.m. N/A N/A N/A 45.0 ppb (43) N/A 3.0 ppb (5) 16.0 ppb (15) 0.8 ppb (10) 72.0 μg/m3 (60) 23.0 μg/m3 (74) 74.0
 
Jan. 3, 2021, 2 a.m. N/A N/A N/A 38.0 ppb (36) N/A 2.0 ppb (3) 27.0 ppb (25) 0.6 ppb (7) 75.0 μg/m3 (61) 21.0 μg/m3 (70) 70.0
 
Jan. 3, 2021, 1 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 39.0 ppb (37) 0.5 ppb (6) 53.0 μg/m3 (50) 12.0 μg/m3 (50) 50.0
 
Jan. 3, 2021, midnight N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 64.0 ppb (81) 0.4 ppb (5) 32.0 μg/m3 (30) 14.0 μg/m3 (55) 81.0
 
Jan. 2, 2021, 11 p.m. N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 75.0 ppb (104) 0.3 ppb (4) 34.0 μg/m3 (32) 13.0 μg/m3 (53) 104.0
 
Jan. 2, 2021, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 72.0 ppb (102) 0.3 ppb (4) 32.0 μg/m3 (30) 16.0 μg/m3 (60) 102.0
 
Jan. 2, 2021, 9 p.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 66.0 ppb (87) 0.3 ppb (4) 32.0 μg/m3 (30) 18.0 μg/m3 (64) 87.0
 
Jan. 2, 2021, 8 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 56.0 ppb (55) 0.3 ppb (4) 49.0 μg/m3 (46) 24.0 μg/m3 (77) 77.0
 
Jan. 2, 2021, 7 p.m. N/A N/A N/A 29.0 ppb (28) N/A 3.0 ppb (5) 47.0 ppb (44) 0.6 ppb (7) 62.0 μg/m3 (55) 36.0 μg/m3 (103) 103.0
 
Jan. 2, 2021, 6 p.m. N/A N/A N/A 38.0 ppb (36) N/A 5.0 ppb (8) 37.0 ppb (35) 0.8 ppb (10) 75.0 μg/m3 (61) 40.0 μg/m3 (113) 113.0
 
Jan. 2, 2021, 5 p.m. N/A N/A N/A 48.0 ppb (46) N/A 6.0 ppb (9) 27.0 ppb (25) 0.9 ppb (11) 56.0 μg/m3 (52) 34.0 μg/m3 (98) 98.0
 
Jan. 2, 2021, 4 p.m. N/A N/A N/A 39.0 ppb (37) N/A 4.0 ppb (6) 19.0 ppb (18) 0.8 ppb (10) 48.0 μg/m3 (45) 21.0 μg/m3 (70) 70.0
 
Jan. 2, 2021, 3 p.m. N/A N/A N/A 34.0 ppb (33) N/A 3.0 ppb (5) 7.0 ppb (7) 1.0 ppb (12) 41.0 μg/m3 (38) 18.0 μg/m3 (64) 64.0