ID: 2333

AQSQID: 800151041

Site Name: Tlalnepantla

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

Updated: Dec. 9, 2021, 6:15 a.m.

Location: Tlalnepantla (Tacos Don Chilo), MX

Reporting: True, Located: True

Current AQI: 125.0

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
Dec. 9, 2021, 3 a.m. N/A N/A N/A 106.0 ppb (102) N/A 5.0 ppb (8) 2.0 ppb (2) 2.3 ppb (27) 131.0 μg/m3 (89) 45.0 μg/m3 (125) 125.0
 
Dec. 9, 2021, 2 a.m. N/A N/A N/A 108.0 ppb (103) N/A 3.0 ppb (5) 8.0 ppb (8) 2.0 ppb (23) 122.0 μg/m3 (85) 47.0 μg/m3 (130) 130.0
 
Dec. 9, 2021, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 16.0 ppb (15) 2.4 ppb (28) 104.0 μg/m3 (76) 41.0 μg/m3 (115) 115.0
 
Dec. 9, 2021, midnight N/A N/A N/A 69.0 ppb (67) N/A 4.0 ppb (6) 51.0 ppb (48) 1.2 ppb (14) 97.0 μg/m3 (72) 45.0 μg/m3 (125) 125.0
 
Dec. 8, 2021, 11 p.m. N/A N/A N/A 52.0 ppb (50) N/A 4.0 ppb (6) 79.0 ppb (106) 1.0 ppb (12) 86.0 μg/m3 (67) 44.0 μg/m3 (122) 122.0
 
Dec. 8, 2021, 10 p.m. N/A N/A N/A 42.0 ppb (40) N/A 4.0 ppb (6) 97.0 ppb (115) 0.8 ppb (10) 87.0 μg/m3 (67) 51.0 μg/m3 (140) 140.0
 
Dec. 8, 2021, 9 p.m. N/A N/A N/A 43.0 ppb (41) N/A 4.0 ppb (6) 84.0 ppb (108) 0.8 ppb (10) 61.0 μg/m3 (54) 25.0 μg/m3 (79) 108.0
 
Dec. 8, 2021, 8 p.m. N/A N/A N/A 40.0 ppb (38) N/A 3.0 ppb (5) 64.0 ppb (81) 0.8 ppb (10) 72.0 μg/m3 (60) 39.0 μg/m3 (110) 110.0
 
Dec. 8, 2021, 7 p.m. N/A N/A N/A 43.0 ppb (41) N/A 4.0 ppb (6) 50.0 ppb (47) 0.7 ppb (8) 66.0 μg/m3 (57) 32.0 μg/m3 (93) 93.0
 
Dec. 8, 2021, 6 p.m. N/A N/A N/A 42.0 ppb (40) N/A 5.0 ppb (8) 40.0 ppb (38) 0.8 ppb (10) 79.0 μg/m3 (63) 36.0 μg/m3 (103) 103.0
 
Dec. 8, 2021, 5 p.m. N/A N/A N/A 53.0 ppb (50) N/A 5.0 ppb (8) 27.0 ppb (25) 1.2 ppb (14) 95.0 μg/m3 (71) 37.0 μg/m3 (105) 105.0
 
Dec. 8, 2021, 4 p.m. N/A N/A N/A 62.0 ppb (60) N/A 4.0 ppb (6) 10.0 ppb (10) 1.8 ppb (21) 84.0 μg/m3 (66) 32.0 μg/m3 (93) 93.0
 
Dec. 8, 2021, 3 p.m. N/A N/A N/A 51.0 ppb (49) N/A 5.0 ppb (8) 4.0 ppb (4) 1.7 ppb (20) 63.0 μg/m3 (55) 25.0 μg/m3 (79) 79.0
 
Dec. 8, 2021, 2 p.m. N/A N/A N/A 41.0 ppb (39) N/A 4.0 ppb (6) 1.0 ppb (1) 1.6 ppb (19) 54.0 μg/m3 (50) 23.0 μg/m3 (74) 74.0
 
Dec. 8, 2021, 1 p.m. N/A N/A N/A 38.0 ppb (36) N/A 3.0 ppb (5) 0.0 ppb (0) 1.2 ppb (14) 33.0 μg/m3 (31) 16.0 μg/m3 (60) 60.0
 
Dec. 8, 2021, noon N/A N/A N/A 33.0 ppb (32) N/A 3.0 ppb (5) 4.0 ppb (4) 0.6 ppb (7) 33.0 μg/m3 (31) 17.0 μg/m3 (62) 62.0
 
Dec. 8, 2021, 11 a.m. N/A N/A N/A 28.0 ppb (27) N/A 5.0 ppb (8) 7.0 ppb (7) 0.5 ppb (6) 38.0 μg/m3 (36) 22.0 μg/m3 (72) 72.0
 
Dec. 8, 2021, 10 a.m. N/A N/A N/A 24.0 ppb (23) N/A 6.0 ppb (9) 12.0 ppb (12) 0.4 ppb (5) 33.0 μg/m3 (31) 16.0 μg/m3 (60) 60.0
 
Dec. 8, 2021, 9 a.m. N/A N/A N/A 22.0 ppb (21) N/A 8.0 ppb (12) 17.0 ppb (16) 0.4 ppb (5) 43.0 μg/m3 (40) 22.0 μg/m3 (72) 72.0
 
Dec. 8, 2021, 8 a.m. N/A N/A N/A 32.0 ppb (31) N/A 4.0 ppb (6) 10.0 ppb (10) 0.6 ppb (7) 48.0 μg/m3 (45) 25.0 μg/m3 (79) 79.0
 
Dec. 8, 2021, 7 a.m. N/A N/A N/A 36.0 ppb (34) N/A 2.0 ppb (3) 8.0 ppb (8) 0.6 ppb (7) 62.0 μg/m3 (55) 26.0 μg/m3 (81) 81.0
 
Dec. 8, 2021, 6 a.m. N/A N/A N/A 49.0 ppb (47) N/A 3.0 ppb (5) 3.0 ppb (3) 1.0 ppb (12) 66.0 μg/m3 (57) 25.0 μg/m3 (79) 79.0
 
Dec. 8, 2021, 5 a.m. N/A N/A N/A 43.0 ppb (41) N/A 5.0 ppb (8) 13.0 ppb (13) 0.9 ppb (11) 81.0 μg/m3 (64) 28.0 μg/m3 (85) 85.0
 
Dec. 8, 2021, 4 a.m. N/A N/A N/A 53.0 ppb (50) N/A 7.0 ppb (10) 15.0 ppb (14) 1.0 ppb (12) 86.0 μg/m3 (67) 30.0 μg/m3 (89) 89.0
 
Dec. 8, 2021, 3 a.m. N/A N/A N/A 53.0 ppb (50) N/A 13.0 ppb (19) 27.0 ppb (25) 1.0 ppb (12) 92.0 μg/m3 (70) 33.0 μg/m3 (95) 95.0
 
Dec. 8, 2021, 2 a.m. N/A N/A N/A 59.0 ppb (57) N/A 5.0 ppb (8) 16.0 ppb (15) 1.1 ppb (13) 95.0 μg/m3 (71) 27.0 μg/m3 (83) 83.0
 
Dec. 8, 2021, 1 a.m. N/A N/A N/A 71.0 ppb (70) N/A 3.0 ppb (5) 12.0 ppb (12) 1.2 ppb (14) 55.0 μg/m3 (51) 12.0 μg/m3 (50) 70.0
 
Dec. 8, 2021, midnight N/A N/A N/A 48.0 ppb (46) N/A 2.0 ppb (3) 38.0 ppb (36) 0.8 ppb (10) 41.0 μg/m3 (38) 18.0 μg/m3 (64) 64.0
 
Dec. 7, 2021, 11 p.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 78.0 ppb (105) 0.6 ppb (7) 64.0 μg/m3 (56) 36.0 μg/m3 (103) 105.0
 
Dec. 7, 2021, 9 p.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 79.0 ppb (106) 0.7 ppb (8) 56.0 μg/m3 (52) 28.0 μg/m3 (85) 106.0
 
Dec. 7, 2021, 8 p.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 68.0 ppb (94) 0.7 ppb (8) 59.0 μg/m3 (53) 29.0 μg/m3 (87) 94.0
 
Dec. 7, 2021, 7 p.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 56.0 ppb (55) 0.8 ppb (10) 85.0 μg/m3 (66) 41.0 μg/m3 (115) 115.0
 
Dec. 7, 2021, 6 p.m. N/A N/A N/A 55.0 ppb (53) N/A 3.0 ppb (5) 43.0 ppb (40) 1.1 ppb (13) 117.0 μg/m3 (82) 58.0 μg/m3 (153) 153.0
 
Dec. 7, 2021, 5 p.m. N/A N/A N/A 77.0 ppb (76) N/A 4.0 ppb (6) 29.0 ppb (27) 1.4 ppb (16) 76.0 μg/m3 (62) 33.0 μg/m3 (95) 95.0
 
Dec. 7, 2021, 4 p.m. N/A N/A N/A 54.0 ppb (51) N/A 5.0 ppb (8) 20.0 ppb (19) 1.2 ppb (14) 84.0 μg/m3 (66) 36.0 μg/m3 (103) 103.0
 
Dec. 7, 2021, 3 p.m. N/A N/A N/A 45.0 ppb (43) N/A 4.0 ppb (6) 6.0 ppb (6) 1.5 ppb (18) 77.0 μg/m3 (62) 28.0 μg/m3 (85) 85.0
 
Dec. 7, 2021, 2 p.m. N/A N/A N/A 37.0 ppb (35) N/A 4.0 ppb (6) 2.0 ppb (2) 1.7 ppb (20) 55.0 μg/m3 (51) 27.0 μg/m3 (83) 83.0
 
Dec. 7, 2021, 1 p.m. N/A N/A N/A 38.0 ppb (36) N/A 3.0 ppb (5) 1.0 ppb (1) 1.2 ppb (14) 37.0 μg/m3 (35) 20.0 μg/m3 (68) 68.0
 
Dec. 7, 2021, noon N/A N/A N/A 34.0 ppb (33) N/A 3.0 ppb (5) 3.0 ppb (3) 0.6 ppb (7) 52.0 μg/m3 (49) 29.0 μg/m3 (87) 87.0
 
Dec. 7, 2021, 11 a.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 5.0 ppb (5) 0.6 ppb (7) 57.0 μg/m3 (52) 29.0 μg/m3 (87) 87.0
 
Dec. 7, 2021, 10 a.m. N/A N/A N/A 32.0 ppb (31) N/A 3.0 ppb (5) 13.0 ppb (13) 0.5 ppb (6) 53.0 μg/m3 (50) 35.0 μg/m3 (100) 100.0
 
Dec. 7, 2021, 9 a.m. N/A N/A N/A 27.0 ppb (26) N/A 3.0 ppb (5) 18.0 ppb (17) 0.5 ppb (6) 57.0 μg/m3 (52) 31.0 μg/m3 (91) 91.0
 
Dec. 7, 2021, 8 a.m. N/A N/A N/A 38.0 ppb (36) N/A 4.0 ppb (6) 12.0 ppb (12) 0.5 ppb (6) 55.0 μg/m3 (51) 29.0 μg/m3 (87) 87.0
 
Dec. 7, 2021, 7 a.m. N/A N/A N/A 36.0 ppb (34) N/A 3.0 ppb (5) 17.0 ppb (16) 0.6 ppb (7) 53.0 μg/m3 (50) 20.0 μg/m3 (68) 68.0
 
Dec. 7, 2021, 6 a.m. N/A N/A N/A 42.0 ppb (40) N/A 3.0 ppb (5) 14.0 ppb (13) 0.7 ppb (8) 70.0 μg/m3 (59) 27.0 μg/m3 (83) 83.0
 
Dec. 7, 2021, 5 a.m. N/A N/A N/A 51.0 ppb (49) N/A 3.0 ppb (5) 9.0 ppb (9) 0.7 ppb (8) 93.0 μg/m3 (70) 31.0 μg/m3 (91) 91.0
 
Dec. 7, 2021, 4 a.m. N/A N/A N/A 52.0 ppb (50) N/A 3.0 ppb (5) 15.0 ppb (14) 1.1 ppb (13) 157.0 μg/m3 (102) 39.0 μg/m3 (110) 110.0
 
Dec. 7, 2021, 3 a.m. N/A N/A N/A 82.0 ppb (81) N/A 4.0 ppb (6) 3.0 ppb (3) 1.5 ppb (18) 146.0 μg/m3 (97) 44.0 μg/m3 (122) 122.0
 
Dec. 7, 2021, 2 a.m. N/A N/A N/A 95.0 ppb (95) N/A 5.0 ppb (8) 9.0 ppb (9) 1.7 ppb (20) 95.0 μg/m3 (71) 31.0 μg/m3 (91) 95.0
 
Dec. 7, 2021, 1 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A 2.2 ppb (25) 91.0 μg/m3 (69) 37.0 μg/m3 (105) 105.0
 
Dec. 7, 2021, midnight N/A N/A N/A 58.0 ppb (56) N/A 4.0 ppb (6) 57.0 ppb (58) 1.0 ppb (12) 96.0 μg/m3 (72) 49.0 μg/m3 (135) 135.0
 
Dec. 6, 2021, 11 p.m. N/A N/A N/A 51.0 ppb (49) N/A 5.0 ppb (8) 70.0 ppb (100) 0.9 ppb (11) 72.0 μg/m3 (60) 39.0 μg/m3 (110) 110.0
 
Dec. 6, 2021, 10 p.m. N/A N/A N/A 39.0 ppb (37) N/A 13.0 ppb (19) 82.0 ppb (107) 0.7 ppb (8) 81.0 μg/m3 (64) 42.0 μg/m3 (118) 118.0
 
Dec. 6, 2021, 9 p.m. N/A N/A N/A 45.0 ppb (43) N/A 6.0 ppb (9) 76.0 ppb (104) 0.9 ppb (11) 69.0 μg/m3 (58) 38.0 μg/m3 (108) 108.0
 
Dec. 6, 2021, 8 p.m. N/A N/A N/A 35.0 ppb (34) N/A 4.0 ppb (6) 72.0 ppb (102) 0.7 ppb (8) 66.0 μg/m3 (57) 33.0 μg/m3 (95) 102.0
 
Dec. 6, 2021, 7 p.m. N/A N/A N/A 36.0 ppb (34) N/A 2.0 ppb (3) 62.0 ppb (74) 0.8 ppb (10) 70.0 μg/m3 (59) 35.0 μg/m3 (100) 100.0
 
Dec. 6, 2021, 6 p.m. N/A N/A N/A 38.0 ppb (36) N/A 3.0 ppb (5) 49.0 ppb (46) 0.8 ppb (10) 82.0 μg/m3 (65) 41.0 μg/m3 (115) 115.0
 
Dec. 6, 2021, 5 p.m. N/A N/A N/A 46.0 ppb (44) N/A 3.0 ppb (5) 38.0 ppb (36) 1.1 ppb (13) 89.0 μg/m3 (68) 42.0 μg/m3 (118) 118.0
 
Dec. 6, 2021, 4 p.m. N/A N/A N/A 55.0 ppb (53) N/A 4.0 ppb (6) 15.0 ppb (14) 1.5 ppb (18) 91.0 μg/m3 (69) 35.0 μg/m3 (100) 100.0
 
Dec. 6, 2021, 3 p.m. N/A N/A N/A 47.0 ppb (45) N/A 4.0 ppb (6) 3.0 ppb (3) 2.3 ppb (27) 64.0 μg/m3 (56) 27.0 μg/m3 (83) 83.0
 
Dec. 6, 2021, 2 p.m. N/A N/A N/A 35.0 ppb (34) N/A 3.0 ppb (5) 1.0 ppb (1) 1.6 ppb (19) 48.0 μg/m3 (45) 21.0 μg/m3 (70) 70.0
 
Dec. 6, 2021, 1 p.m. N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 1.0 ppb (1) 1.2 ppb (14) 36.0 μg/m3 (34) 18.0 μg/m3 (64) 64.0
 
Dec. 6, 2021, noon N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 1.0 ppb (1) 0.7 ppb (8) 35.0 μg/m3 (33) 20.0 μg/m3 (68) 68.0
 
Dec. 6, 2021, 11 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) 36.0 μg/m3 (34) 20.0 μg/m3 (68) 68.0
 
Dec. 6, 2021, 10 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) 44.0 μg/m3 (41) 24.0 μg/m3 (77) 77.0
 
Dec. 6, 2021, 9 a.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 4.0 ppb (4) 0.7 ppb (8) 56.0 μg/m3 (52) 27.0 μg/m3 (83) 83.0
 
Dec. 6, 2021, 8 a.m. N/A N/A N/A 38.0 ppb (36) N/A 1.0 ppb (2) 5.0 ppb (5) 0.8 ppb (10) 69.0 μg/m3 (58) 25.0 μg/m3 (79) 79.0
 
Dec. 6, 2021, 7 a.m. N/A N/A N/A 41.0 ppb (39) N/A 1.0 ppb (2) 6.0 ppb (6) 1.0 ppb (12) 74.0 μg/m3 (61) 28.0 μg/m3 (85) 85.0
 
Dec. 6, 2021, 6 a.m. N/A N/A N/A 51.0 ppb (49) N/A 2.0 ppb (3) 1.0 ppb (1) 1.5 ppb (18) 78.0 μg/m3 (63) 30.0 μg/m3 (89) 89.0
 
Dec. 6, 2021, 5 a.m. N/A N/A N/A 62.0 ppb (60) N/A 3.0 ppb (5) 2.0 ppb (2) 1.8 ppb (21) 68.0 μg/m3 (58) 28.0 μg/m3 (85) 85.0
 
Dec. 6, 2021, 4 a.m. N/A N/A N/A 56.0 ppb (54) N/A 2.0 ppb (3) 8.0 ppb (8) 1.2 ppb (14) 67.0 μg/m3 (57) 30.0 μg/m3 (89) 89.0
 
Dec. 6, 2021, 3 a.m. N/A N/A N/A 57.0 ppb (55) N/A 2.0 ppb (3) 15.0 ppb (14) 1.1 ppb (13) 74.0 μg/m3 (61) 26.0 μg/m3 (81) 81.0
 
Dec. 6, 2021, 2 a.m. N/A N/A N/A 64.0 ppb (62) N/A 3.0 ppb (5) 16.0 ppb (15) 0.9 ppb (11) 78.0 μg/m3 (63) 16.0 μg/m3 (60) 63.0
 
Dec. 6, 2021, 1 a.m. N/A N/A N/A 48.0 ppb (46) N/A 2.0 ppb (3) 25.0 ppb (24) 0.8 ppb (10) 75.0 μg/m3 (61) 29.0 μg/m3 (87) 87.0
 
Dec. 6, 2021, midnight N/A N/A N/A 34.0 ppb (33) N/A 2.0 ppb (3) 64.0 ppb (81) 0.7 ppb (8) 47.0 μg/m3 (44) 25.0 μg/m3 (79) 81.0
 
Dec. 5, 2021, 11 p.m. N/A N/A N/A 22.0 ppb (21) N/A 3.0 ppb (5) 91.0 ppb (112) 0.6 ppb (7) 58.0 μg/m3 (53) 35.0 μg/m3 (100) 112.0
 
Dec. 5, 2021, 10 p.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 86.0 ppb (109) 0.7 ppb (8) 37.0 μg/m3 (35) 17.0 μg/m3 (62) 109.0
 
Dec. 5, 2021, 9 p.m. N/A N/A N/A 29.0 ppb (28) N/A 4.0 ppb (6) 64.0 ppb (81) 0.7 ppb (8) 35.0 μg/m3 (33) 15.0 μg/m3 (58) 81.0
 
Dec. 5, 2021, 8 p.m. N/A N/A N/A 22.0 ppb (21) N/A 3.0 ppb (5) 54.0 ppb (50) 0.5 ppb (6) 53.0 μg/m3 (50) 27.0 μg/m3 (83) 83.0
 
Dec. 5, 2021, 7 p.m. N/A N/A N/A 23.0 ppb (22) N/A 3.0 ppb (5) 58.0 ppb (61) 0.7 ppb (8) 58.0 μg/m3 (53) 30.0 μg/m3 (89) 89.0
 
Dec. 5, 2021, 6 p.m. N/A N/A N/A 31.0 ppb (30) N/A 4.0 ppb (6) 46.0 ppb (43) 0.8 ppb (10) 68.0 μg/m3 (58) 35.0 μg/m3 (100) 100.0
 
Dec. 5, 2021, 5 p.m. N/A N/A N/A 45.0 ppb (43) N/A 8.0 ppb (12) 29.0 ppb (27) 1.0 ppb (12) 58.0 μg/m3 (53) 27.0 μg/m3 (83) 83.0
 
Dec. 5, 2021, 4 p.m. N/A N/A N/A 45.0 ppb (43) N/A 8.0 ppb (12) 14.0 ppb (13) 1.2 ppb (14) 49.0 μg/m3 (46) 19.0 μg/m3 (66) 66.0
 
Dec. 5, 2021, 3 p.m. N/A N/A N/A 30.0 ppb (29) N/A 5.0 ppb (8) 5.0 ppb (5) 1.3 ppb (15) 37.0 μg/m3 (35) 17.0 μg/m3 (62) 62.0
 
Dec. 5, 2021, 2 p.m. N/A N/A N/A 25.0 ppb (24) N/A 2.0 ppb (3) 2.0 ppb (2) 1.2 ppb (14) 28.0 μg/m3 (26) 14.0 μg/m3 (55) 55.0
 
Dec. 5, 2021, 1 p.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 1.0 ppb (1) 1.0 ppb (12) 21.0 μg/m3 (20) 10.0 μg/m3 (42) 42.0
 
Dec. 5, 2021, noon N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 1.0 ppb (1) 0.7 ppb (8) 18.0 μg/m3 (17) 8.0 μg/m3 (34) 34.0
 
Dec. 5, 2021, 11 a.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 1.0 ppb (1) 0.6 ppb (7) 13.0 μg/m3 (13) 2.0 μg/m3 (9) 21.0
 
Dec. 5, 2021, 10 a.m. N/A N/A N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) 0.7 ppb (8) 22.0 μg/m3 (21) 11.0 μg/m3 (46) 46.0
 
Dec. 5, 2021, 9 a.m. N/A N/A N/A 24.0 ppb (23) N/A 4.0 ppb (6) 1.0 ppb (1) 0.7 ppb (8) 13.0 μg/m3 (13) 3.0 μg/m3 (13) 23.0
 
Dec. 5, 2021, 8 a.m. N/A N/A N/A 24.0 ppb (23) N/A 6.0 ppb (9) 2.0 ppb (2) 0.6 ppb (7) 15.0 μg/m3 (14) 5.0 μg/m3 (21) 23.0
 
Dec. 5, 2021, 7 a.m. N/A N/A N/A 23.0 ppb (22) N/A 9.0 ppb (13) 6.0 ppb (6) 0.6 ppb (7) 20.0 μg/m3 (19) 10.0 μg/m3 (42) 42.0
 
Dec. 5, 2021, 6 a.m. N/A N/A N/A 20.0 ppb (19) N/A 33.0 ppb (48) 8.0 ppb (8) 0.4 ppb (5) 29.0 μg/m3 (27) 13.0 μg/m3 (53) 53.0
 
Dec. 5, 2021, 5 a.m. N/A N/A N/A 25.0 ppb (24) N/A 51.0 ppb (70) 5.0 ppb (5) 0.5 ppb (6) 35.0 μg/m3 (33) 14.0 μg/m3 (55) 70.0
 
Dec. 5, 2021, 4 a.m. N/A N/A N/A 26.0 ppb (25) N/A 15.0 ppb (22) 6.0 ppb (6) 0.5 ppb (6) 39.0 μg/m3 (37) 7.0 μg/m3 (30) 37.0
 
Dec. 5, 2021, 3 a.m. N/A N/A N/A 28.0 ppb (27) N/A 4.0 ppb (6) 4.0 ppb (4) 0.6 ppb (7) 54.0 μg/m3 (50) 14.0 μg/m3 (55) 55.0
 
Dec. 5, 2021, 2 a.m. N/A N/A N/A 25.0 ppb (24) N/A 10.0 ppb (15) 9.0 ppb (9) 0.6 ppb (7) 37.0 μg/m3 (35) 5.0 μg/m3 (21) 35.0
 
Dec. 5, 2021, 1 a.m. N/A N/A N/A 25.0 ppb (24) N/A 6.0 ppb (9) 18.0 ppb (17) 0.6 ppb (7) 74.0 μg/m3 (61) 26.0 μg/m3 (81) 81.0
 
Dec. 5, 2021, midnight N/A N/A N/A 34.0 ppb (33) N/A 9.0 ppb (13) 29.0 ppb (27) 0.7 ppb (8) 58.0 μg/m3 (53) 14.0 μg/m3 (55) 55.0
 
Dec. 4, 2021, 11 p.m. N/A N/A N/A 21.0 ppb (20) N/A 10.0 ppb (15) 44.0 ppb (41) 0.5 ppb (6) 44.0 μg/m3 (41) 13.0 μg/m3 (53) 53.0
 
Dec. 4, 2021, 10 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 42.0 ppb (39) 0.4 ppb (5) 54.0 μg/m3 (50) 22.0 μg/m3 (72) 72.0
 
Dec. 4, 2021, 9 p.m. N/A N/A N/A 16.0 ppb (16) N/A 3.0 ppb (5) 39.0 ppb (37) 0.5 ppb (6) 46.0 μg/m3 (43) 20.0 μg/m3 (68) 68.0
 
Dec. 4, 2021, 8 p.m. N/A N/A N/A 16.0 ppb (16) N/A 4.0 ppb (6) 33.0 ppb (31) 0.4 ppb (5) 59.0 μg/m3 (53) 21.0 μg/m3 (70) 70.0
 
Dec. 4, 2021, 7 p.m. N/A N/A N/A 39.0 ppb (37) N/A 5.0 ppb (8) 30.0 ppb (28) 0.8 ppb (10) 86.0 μg/m3 (67) 34.0 μg/m3 (98) 98.0
 
Dec. 4, 2021, 6 p.m. N/A N/A N/A 55.0 ppb (53) N/A 7.0 ppb (10) 24.0 ppb (23) 1.0 ppb (12) 88.0 μg/m3 (68) 40.0 μg/m3 (113) 113.0
 
Dec. 4, 2021, 5 p.m. N/A N/A N/A 61.0 ppb (59) N/A 10.0 ppb (15) 17.0 ppb (16) 1.2 ppb (14) 101.0 μg/m3 (74) 47.0 μg/m3 (130) 130.0
 
Dec. 4, 2021, 4 p.m. N/A N/A N/A 61.0 ppb (59) N/A 9.0 ppb (13) 11.0 ppb (11) 1.5 ppb (18) 67.0 μg/m3 (57) 24.0 μg/m3 (77) 77.0
 
Dec. 4, 2021, 3 p.m. N/A N/A N/A 41.0 ppb (39) N/A 5.0 ppb (8) 5.0 ppb (5) 1.4 ppb (16) 42.0 μg/m3 (39) 11.0 μg/m3 (46) 46.0
 
Dec. 4, 2021, 2 p.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 1.0 ppb (1) 1.2 ppb (14) 36.0 μg/m3 (34) 13.0 μg/m3 (53) 53.0
 
Dec. 4, 2021, 1 p.m. N/A N/A N/A 30.0 ppb (29) N/A 3.0 ppb (5) 1.0 ppb (1) 1.0 ppb (12) 19.0 μg/m3 (18) 5.0 μg/m3 (21) 29.0
 
Dec. 4, 2021, noon N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 1.0 ppb (1) 0.6 ppb (7) 24.0 μg/m3 (23) 7.0 μg/m3 (30) 30.0
 
Dec. 4, 2021, 11 a.m. N/A N/A N/A 31.0 ppb (30) N/A 4.0 ppb (6) 1.0 ppb (1) 0.7 ppb (8) 27.0 μg/m3 (25) 13.0 μg/m3 (53) 53.0
 
Dec. 4, 2021, 10 a.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 3.0 ppb (3) 0.6 ppb (7) 19.0 μg/m3 (18) 6.0 μg/m3 (25) 27.0
 
Dec. 4, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 8.0 μg/m3 (34) 34.0
 
Dec. 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 7.0 μg/m3 (30) 32.0
 
Dec. 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 20.0 μg/m3 (68) 68.0
 
Dec. 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A 1.5 ppb (18) 50.0 μg/m3 (47) 13.0 μg/m3 (53) 53.0
 
Dec. 4, 2021, 5 a.m. N/A N/A N/A 39.0 ppb (37) N/A 5.0 ppb (8) 1.0 ppb (1) 1.5 ppb (18) 50.0 μg/m3 (47) 15.0 μg/m3 (58) 58.0
 
Dec. 4, 2021, 4 a.m. N/A N/A N/A 41.0 ppb (39) N/A 6.0 ppb (9) 2.0 ppb (2) 1.1 ppb (13) 57.0 μg/m3 (52) 17.0 μg/m3 (62) 62.0
 
Dec. 4, 2021, 3 a.m. N/A N/A N/A 42.0 ppb (40) N/A 5.0 ppb (8) 3.0 ppb (3) 1.0 ppb (12) 65.0 μg/m3 (56) 14.0 μg/m3 (55) 56.0
 
Dec. 4, 2021, 2 a.m. N/A N/A N/A 51.0 ppb (49) N/A 3.0 ppb (5) 2.0 ppb (2) 1.1 ppb (13) 58.0 μg/m3 (53) 13.0 μg/m3 (53) 53.0
 
Dec. 4, 2021, 1 a.m. N/A N/A N/A 46.0 ppb (44) N/A 1.0 ppb (2) 8.0 ppb (8) 0.8 ppb (10) 33.0 μg/m3 (31) 1.0 μg/m3 (5) 44.0
 
Dec. 4, 2021, midnight N/A N/A N/A 29.0 ppb (28) N/A 3.0 ppb (5) 22.0 ppb (21) 0.6 ppb (7) 50.0 μg/m3 (47) 11.0 μg/m3 (46) 47.0
 
Dec. 3, 2021, 11 p.m. N/A N/A N/A 32.0 ppb (31) N/A 19.0 ppb (28) 28.0 ppb (26) 0.7 ppb (8) 43.0 μg/m3 (40) 20.0 μg/m3 (68) 68.0
 
Dec. 3, 2021, 10 p.m. N/A N/A N/A 23.0 ppb (22) N/A 11.0 ppb (16) 37.0 ppb (35) 0.6 ppb (7) 40.0 μg/m3 (38) 11.0 μg/m3 (46) 46.0
 
Dec. 3, 2021, 9 p.m. N/A N/A N/A 25.0 ppb (24) N/A 4.0 ppb (6) 31.0 ppb (29) 0.5 ppb (6) 68.0 μg/m3 (58) 23.0 μg/m3 (74) 74.0
 
Dec. 3, 2021, 8 p.m. N/A N/A N/A 38.0 ppb (36) N/A 5.0 ppb (8) 30.0 ppb (28) 0.7 ppb (8) 69.0 μg/m3 (58) 25.0 μg/m3 (79) 79.0
 
Dec. 3, 2021, 7 p.m. N/A N/A N/A 47.0 ppb (45) N/A 8.0 ppb (12) 23.0 ppb (22) 1.0 ppb (12) 70.0 μg/m3 (59) 26.0 μg/m3 (81) 81.0
 
Dec. 3, 2021, 6 p.m. N/A N/A N/A 52.0 ppb (50) N/A 8.0 ppb (12) 15.0 ppb (14) 1.0 ppb (12) 86.0 μg/m3 (67) 33.0 μg/m3 (95) 95.0
 
Dec. 3, 2021, 5 p.m. N/A N/A N/A 61.0 ppb (59) N/A 15.0 ppb (22) 10.0 ppb (10) 1.3 ppb (15) 61.0 μg/m3 (54) 25.0 μg/m3 (79) 79.0
 
Dec. 3, 2021, 4 p.m. N/A N/A N/A 48.0 ppb (46) N/A 9.0 ppb (13) 10.0 ppb (10) 1.1 ppb (13) 68.0 μg/m3 (58) 30.0 μg/m3 (89) 89.0
 
Dec. 3, 2021, 3 p.m. N/A N/A N/A 35.0 ppb (34) N/A 6.0 ppb (9) 5.0 ppb (5) 1.4 ppb (16) 45.0 μg/m3 (42) 14.0 μg/m3 (55) 55.0
 
Dec. 3, 2021, 2 p.m. N/A N/A N/A 31.0 ppb (30) N/A 2.0 ppb (3) 1.0 ppb (1) 1.4 ppb (16) 29.0 μg/m3 (27) 10.0 μg/m3 (42) 42.0
 
Dec. 3, 2021, 1 p.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 2.0 ppb (2) 0.8 ppb (10) 19.0 μg/m3 (18) 2.0 μg/m3 (9) 27.0
 
Dec. 3, 2021, noon N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 1.0 ppb (1) 0.5 ppb (6) 19.0 μg/m3 (18) 14.0 μg/m3 (55) 55.0
 
Dec. 3, 2021, 11 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 5.0 ppb (5) 0.3 ppb (4) 13.0 μg/m3 (13) 1.0 μg/m3 (5) 23.0
 
Dec. 3, 2021, 10 a.m. N/A N/A N/A 26.0 ppb (25) N/A 2.0 ppb (3) 2.0 ppb (2) 0.5 ppb (6) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 25.0
 
Dec. 3, 2021, 9 a.m. N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 9.0 ppb (9) 0.3 ppb (4) 21.0 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
Dec. 3, 2021, 8 a.m. N/A N/A N/A 21.0 ppb (20) N/A 5.0 ppb (8) 9.0 ppb (9) 0.4 ppb (5) 13.0 μg/m3 (13) 7.0 μg/m3 (30) 30.0
 
Dec. 3, 2021, 7 a.m. N/A N/A N/A 20.0 ppb (19) N/A 23.0 ppb (33) 10.0 ppb (10) 0.4 ppb (5) N/A N/A 33.0
 
Dec. 3, 2021, 6 a.m. N/A N/A N/A 25.0 ppb (24) N/A 44.0 ppb (62) 7.0 ppb (7) 0.5 ppb (6) N/A N/A 62.0
 
Dec. 3, 2021, 5 a.m. N/A N/A N/A 29.0 ppb (28) N/A 44.0 ppb (62) 4.0 ppb (4) 0.6 ppb (7) N/A N/A 62.0
 
Dec. 3, 2021, 4 a.m. N/A N/A N/A 31.0 ppb (30) N/A 25.0 ppb (36) 3.0 ppb (3) 0.6 ppb (7) N/A N/A 36.0
 
Dec. 3, 2021, 3 a.m. N/A N/A N/A 33.0 ppb (32) N/A 5.0 ppb (8) 4.0 ppb (4) 0.7 ppb (8) N/A N/A 32.0
 
Dec. 3, 2021, 2 a.m. N/A N/A N/A 34.0 ppb (33) N/A 5.0 ppb (8) 7.0 ppb (7) 0.7 ppb (8) N/A N/A 33.0
 
Dec. 3, 2021, 1 a.m. N/A N/A N/A 34.0 ppb (33) N/A 2.0 ppb (3) 8.0 ppb (8) 0.7 ppb (8) N/A N/A 33.0
 
Dec. 3, 2021, midnight N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 22.0 ppb (21) 0.6 ppb (7) N/A N/A 22.0
 
Dec. 2, 2021, 11 p.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 35.0 ppb (33) 0.5 ppb (6) N/A N/A 33.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A 5.0 ppb (8) 35.0 ppb (33) 0.5 ppb (6) N/A N/A 33.0
 
Dec. 2, 2021, 9 p.m. N/A N/A N/A 14.0 ppb (14) N/A 3.0 ppb (5) 38.0 ppb (36) 0.5 ppb (6) N/A N/A 36.0
 
Dec. 2, 2021, 8 p.m. N/A N/A N/A 13.0 ppb (13) N/A 2.0 ppb (3) 36.0 ppb (34) 0.5 ppb (6) N/A N/A 34.0
 
Dec. 2, 2021, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A 7.0 ppb (10) 33.0 ppb (31) 0.5 ppb (6) N/A N/A 31.0
 
Dec. 2, 2021, 6 p.m. N/A N/A N/A 24.0 ppb (23) N/A 9.0 ppb (13) 26.0 ppb (25) 0.6 ppb (7) N/A N/A 25.0
 
Dec. 2, 2021, 5 p.m. N/A N/A N/A 31.0 ppb (30) N/A 4.0 ppb (6) 16.0 ppb (15) 0.7 ppb (8) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 30.0
 
Dec. 2, 2021, 4 p.m. N/A N/A N/A 38.0 ppb (36) N/A 4.0 ppb (6) 10.0 ppb (10) 1.2 ppb (14) 7.0 μg/m3 (7) 5.0 μg/m3 (21) 36.0
 
Dec. 2, 2021, 1 p.m. N/A N/A N/A 29.0 ppb (28) N/A 2.0 ppb (3) 1.0 ppb (1) 0.9 ppb (11) 8.0 μg/m3 (8) 8.0 μg/m3 (34) 34.0
 
Dec. 2, 2021, noon N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 1.0 ppb (1) 0.4 ppb (5) 0.0 μg/m3 (0) -1.0 μg/m3 (0) 28.0
 
Dec. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) -1.0 μg/m3 (0) 0.0
Dec. 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Dec. 2, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A