ID: 2349

AQSQID: 800090133

Site Name: Tlahuac

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

Updated: Jan. 19, 2022, 8:32 a.m.

Location: Mexico City (Ninguno), MX

Reporting: False, Located: True

Current AQI: None

Mexico City (Ninguno) MX, MX: 19.2464, -99.01

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 10, 2022, 6 p.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 42.0 ppb (39) 0.6 ppb (7) 39.0 μg/m3 (37) N/A 39.0
 
Jan. 10, 2022, 5 p.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 36.0 ppb (34) 0.6 ppb (7) 44.0 μg/m3 (41) N/A 41.0
 
Jan. 10, 2022, 4 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 31.0 ppb (29) 0.6 ppb (7) 45.0 μg/m3 (42) N/A 42.0
 
Jan. 10, 2022, 3 p.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 31.0 ppb (29) 0.6 ppb (7) 45.0 μg/m3 (42) N/A 42.0
 
Jan. 10, 2022, 2 p.m. N/A N/A N/A 13.0 ppb (13) N/A 5.0 ppb (8) 31.0 ppb (29) 0.5 ppb (6) 38.0 μg/m3 (36) N/A 36.0
 
Jan. 10, 2022, 1 p.m. N/A N/A N/A 12.0 ppb (12) N/A 10.0 ppb (15) 32.0 ppb (30) 0.4 ppb (5) 39.0 μg/m3 (37) N/A 37.0
 
Jan. 10, 2022, noon N/A N/A N/A 14.0 ppb (14) N/A 10.0 ppb (15) 29.0 ppb (27) 0.4 ppb (5) 36.0 μg/m3 (34) N/A 34.0
 
Jan. 10, 2022, 11 a.m. N/A N/A N/A 15.0 ppb (15) N/A 5.0 ppb (8) 28.0 ppb (26) 0.4 ppb (5) 37.0 μg/m3 (35) N/A 35.0
 
Jan. 10, 2022, 10 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 32.0 ppb (30) 0.4 ppb (5) 22.0 μg/m3 (21) N/A 30.0
 
Jan. 10, 2022, 9 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 33.0 ppb (31) 0.4 ppb (5) 14.0 μg/m3 (13) N/A 31.0
 
Jan. 10, 2022, 8 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 32.0 ppb (30) 0.4 ppb (5) 25.0 μg/m3 (24) N/A 30.0
 
Jan. 10, 2022, 7 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 28.0 ppb (26) 0.5 ppb (6) 30.0 μg/m3 (28) N/A 28.0
 
Jan. 10, 2022, 6 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 26.0 ppb (25) 0.5 ppb (6) 35.0 μg/m3 (33) N/A 33.0
 
Jan. 10, 2022, 5 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 27.0 ppb (25) 0.5 ppb (6) 53.0 μg/m3 (50) N/A 50.0
 
Jan. 10, 2022, 4 a.m. N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 20.0 ppb (19) 0.6 ppb (7) 41.0 μg/m3 (38) N/A 38.0
 
Jan. 10, 2022, 3 a.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 21.0 ppb (20) 0.6 ppb (7) 34.0 μg/m3 (32) N/A 32.0
 
Jan. 10, 2022, 2 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 25.0 ppb (24) 0.6 ppb (7) 51.0 μg/m3 (48) N/A 48.0
 
Jan. 10, 2022, 1 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 43.0 ppb (40) 0.5 ppb (6) 37.0 μg/m3 (35) N/A 40.0
 
Jan. 10, 2022, midnight N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 56.0 ppb (55) 0.5 ppb (6) 32.0 μg/m3 (30) N/A 55.0
 
Jan. 9, 2022, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 64.0 ppb (81) 0.5 ppb (6) 30.0 μg/m3 (28) N/A 81.0
 
Jan. 9, 2022, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 74.0 ppb (103) 0.5 ppb (6) 31.0 μg/m3 (29) N/A 103.0
 
Jan. 9, 2022, 9 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 76.0 ppb (104) 0.5 ppb (6) 28.0 μg/m3 (26) N/A 104.0
 
Jan. 9, 2022, 8 p.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 74.0 ppb (103) 0.6 ppb (7) 23.0 μg/m3 (22) N/A 103.0
 
Jan. 9, 2022, 7 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 66.0 ppb (87) 0.5 ppb (6) 29.0 μg/m3 (27) N/A 87.0
 
Jan. 9, 2022, 6 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 55.0 ppb (51) 0.5 ppb (6) 44.0 μg/m3 (41) N/A 51.0
 
Jan. 9, 2022, 5 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 43.0 ppb (40) 0.6 ppb (7) 56.0 μg/m3 (52) N/A 52.0
 
Jan. 9, 2022, 4 p.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 25.0 ppb (24) 0.8 ppb (10) 71.0 μg/m3 (59) N/A 59.0
 
Jan. 9, 2022, 3 p.m. N/A N/A N/A 28.0 ppb (27) N/A 1.0 ppb (2) 10.0 ppb (10) 1.4 ppb (16) 32.0 μg/m3 (30) N/A 30.0
 
Jan. 9, 2022, 2 p.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 19.0 ppb (18) 0.6 ppb (7) 27.0 μg/m3 (25) N/A 25.0
 
Jan. 9, 2022, 1 p.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 15.0 ppb (14) 0.6 ppb (7) 26.0 μg/m3 (25) N/A 25.0
 
Jan. 9, 2022, noon N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 15.0 ppb (14) 0.6 ppb (7) 17.0 μg/m3 (16) N/A 17.0
 
Jan. 9, 2022, 11 a.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 28.0 ppb (26) 0.4 ppb (5) 20.0 μg/m3 (19) N/A 26.0
 
Jan. 9, 2022, 10 a.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 28.0 ppb (26) 0.5 ppb (6) 29.0 μg/m3 (27) N/A 27.0
 
Jan. 9, 2022, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) N/A 14.0
 
Jan. 9, 2022, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Jan. 9, 2022, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) N/A 11.0
 
Jan. 9, 2022, 6 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 35.0 ppb (33) 0.5 ppb (6) 21.0 μg/m3 (20) N/A 33.0
 
Jan. 9, 2022, 5 a.m. N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 37.0 ppb (35) 0.5 ppb (6) 68.0 μg/m3 (58) N/A 58.0
 
Jan. 9, 2022, 4 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 39.0 ppb (37) 0.5 ppb (6) 108.0 μg/m3 (78) N/A 78.0
 
Jan. 9, 2022, 3 a.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 29.0 ppb (27) 0.9 ppb (11) 104.0 μg/m3 (76) N/A 76.0
 
Jan. 9, 2022, 2 a.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 23.0 ppb (22) 1.0 ppb (12) 64.0 μg/m3 (56) N/A 56.0
 
Jan. 9, 2022, 1 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 39.0 ppb (37) 0.6 ppb (7) 80.0 μg/m3 (64) N/A 64.0
 
Jan. 9, 2022, midnight N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 51.0 ppb (48) 0.5 ppb (6) 59.0 μg/m3 (53) N/A 53.0
 
Jan. 8, 2022, 11 p.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 76.0 ppb (104) 0.6 ppb (7) 42.0 μg/m3 (39) N/A 104.0
 
Jan. 8, 2022, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 83.0 ppb (108) 0.5 ppb (6) 43.0 μg/m3 (40) N/A 108.0
 
Jan. 8, 2022, 9 p.m. N/A N/A N/A 14.0 ppb (14) N/A 2.0 ppb (3) 79.0 ppb (106) 0.5 ppb (6) 36.0 μg/m3 (34) N/A 106.0
 
Jan. 8, 2022, 8 p.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 72.0 ppb (102) 0.6 ppb (7) 35.0 μg/m3 (33) N/A 102.0
 
Jan. 8, 2022, 7 p.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 66.0 ppb (87) 0.6 ppb (7) 46.0 μg/m3 (43) N/A 87.0
 
Jan. 8, 2022, 6 p.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 61.0 ppb (71) 0.6 ppb (7) 65.0 μg/m3 (56) N/A 71.0
 
Jan. 8, 2022, 5 p.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 48.0 ppb (45) 0.8 ppb (10) 80.0 μg/m3 (64) N/A 64.0
 
Jan. 8, 2022, 4 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 31.0 ppb (29) 0.8 ppb (10) 85.0 μg/m3 (66) N/A 66.0
 
Jan. 8, 2022, 3 p.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 10.0 ppb (10) 1.3 ppb (15) 47.0 μg/m3 (44) N/A 44.0
 
Jan. 8, 2022, 2 p.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 16.0 ppb (15) 0.7 ppb (8) 47.0 μg/m3 (44) N/A 44.0
 
Jan. 8, 2022, 1 p.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 13.0 ppb (13) 0.7 ppb (8) 51.0 μg/m3 (48) N/A 48.0
 
Jan. 8, 2022, noon N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 12.0 ppb (12) 0.8 ppb (10) 48.0 μg/m3 (45) N/A 45.0
 
Jan. 8, 2022, 11 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 16.0 ppb (15) 0.7 ppb (8) 43.0 μg/m3 (40) N/A 40.0
 
Jan. 8, 2022, 10 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 29.0 ppb (27) 0.5 ppb (6) 56.0 μg/m3 (52) N/A 52.0
 
Jan. 8, 2022, 9 a.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 16.0 ppb (15) 0.7 ppb (8) 59.0 μg/m3 (53) N/A 53.0
 
Jan. 8, 2022, 8 a.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 12.0 ppb (12) 0.9 ppb (11) 66.0 μg/m3 (57) N/A 57.0
 
Jan. 8, 2022, 7 a.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 12.0 ppb (12) 1.1 ppb (13) 75.0 μg/m3 (61) N/A 61.0
 
Jan. 8, 2022, 6 a.m. N/A N/A N/A 39.0 ppb (37) N/A 1.0 ppb (2) 10.0 ppb (10) 1.3 ppb (15) 60.0 μg/m3 (54) N/A 54.0
 
Jan. 8, 2022, 5 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 26.0 ppb (25) 0.8 ppb (10) 73.0 μg/m3 (60) N/A 60.0
 
Jan. 8, 2022, 4 a.m. N/A N/A N/A 39.0 ppb (37) N/A 1.0 ppb (2) 8.0 ppb (8) 1.3 ppb (15) 43.0 μg/m3 (40) N/A 40.0
 
Jan. 8, 2022, 3 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 29.0 ppb (27) 0.8 ppb (10) 54.0 μg/m3 (50) N/A 50.0
 
Jan. 8, 2022, 2 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 28.0 ppb (26) 0.6 ppb (7) 51.0 μg/m3 (48) N/A 48.0
 
Jan. 8, 2022, 1 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 43.0 ppb (40) 0.6 ppb (7) 50.0 μg/m3 (47) N/A 47.0
 
Jan. 8, 2022, midnight N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 57.0 ppb (58) 0.5 ppb (6) 70.0 μg/m3 (59) N/A 59.0
 
Jan. 7, 2022, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 56.0 ppb (55) 0.5 ppb (6) 86.0 μg/m3 (67) N/A 67.0
 
Jan. 7, 2022, 10 p.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 49.0 ppb (46) 0.9 ppb (11) 111.0 μg/m3 (79) N/A 79.0
 
Jan. 7, 2022, 9 p.m. N/A N/A N/A 42.0 ppb (40) N/A 2.0 ppb (3) 53.0 ppb (50) 1.1 ppb (13) 85.0 μg/m3 (66) N/A 66.0
 
Jan. 7, 2022, 8 p.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 58.0 ppb (61) 0.8 ppb (10) 42.0 μg/m3 (39) N/A 61.0
 
Jan. 7, 2022, 7 p.m. N/A N/A N/A 14.0 ppb (14) N/A 3.0 ppb (5) 60.0 ppb (68) 0.5 ppb (6) 35.0 μg/m3 (33) N/A 68.0
 
Jan. 7, 2022, 6 p.m. N/A N/A N/A 11.0 ppb (11) N/A 3.0 ppb (5) 54.0 ppb (50) 0.5 ppb (6) 44.0 μg/m3 (41) N/A 50.0
 
Jan. 7, 2022, 5 p.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 40.0 ppb (38) 0.5 ppb (6) 74.0 μg/m3 (61) N/A 61.0
 
Jan. 7, 2022, 4 p.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 22.0 ppb (21) 0.8 ppb (10) 68.0 μg/m3 (58) N/A 58.0
 
Jan. 7, 2022, 3 p.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 10.0 ppb (10) 1.0 ppb (12) 65.0 μg/m3 (56) N/A 56.0
 
Jan. 7, 2022, 2 p.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 9.0 ppb (9) 0.8 ppb (10) 34.0 μg/m3 (32) N/A 32.0
 
Jan. 7, 2022, 1 p.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 6.0 ppb (6) 0.7 ppb (8) 30.0 μg/m3 (28) N/A 28.0
 
Jan. 7, 2022, noon N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 12.0 ppb (12) 0.6 ppb (7) 29.0 μg/m3 (27) N/A 27.0
 
Jan. 7, 2022, 11 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 16.0 ppb (15) 0.5 ppb (6) 24.0 μg/m3 (23) N/A 23.0
 
Jan. 7, 2022, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 26.0 ppb (25) 0.4 ppb (5) 40.0 μg/m3 (38) N/A 38.0
 
Jan. 7, 2022, 9 a.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 19.0 ppb (18) 0.5 ppb (6) 24.0 μg/m3 (23) N/A 23.0
 
Jan. 7, 2022, 8 a.m. N/A N/A N/A 7.0 ppb (7) N/A 3.0 ppb (5) 34.0 ppb (32) 0.4 ppb (5) 37.0 μg/m3 (35) N/A 35.0
 
Jan. 7, 2022, 7 a.m. N/A N/A N/A 10.0 ppb (10) N/A 5.0 ppb (8) 36.0 ppb (34) 0.4 ppb (5) 53.0 μg/m3 (50) N/A 50.0
 
Jan. 7, 2022, 6 a.m. N/A N/A N/A 26.0 ppb (25) N/A 2.0 ppb (3) 10.0 ppb (10) 0.9 ppb (11) 30.0 μg/m3 (28) N/A 28.0
 
Jan. 7, 2022, 5 a.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 21.0 ppb (20) 0.5 ppb (6) 39.0 μg/m3 (37) N/A 37.0
 
Jan. 7, 2022, 4 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 18.0 ppb (17) 0.6 ppb (7) 26.0 μg/m3 (25) N/A 25.0
 
Jan. 7, 2022, 3 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 27.0 ppb (25) 0.5 ppb (6) 105.0 μg/m3 (76) N/A 76.0
 
Jan. 7, 2022, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 37.0 ppb (35) 0.5 ppb (6) 69.0 μg/m3 (58) N/A 58.0
 
Jan. 7, 2022, 1 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 40.0 ppb (38) 0.7 ppb (8) 69.0 μg/m3 (58) N/A 58.0
 
Jan. 7, 2022, midnight N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 73.0 ppb (103) 0.4 ppb (5) 84.0 μg/m3 (66) N/A 103.0
 
Jan. 6, 2022, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 62.0 ppb (74) 0.5 ppb (6) 64.0 μg/m3 (56) N/A 74.0
 
Jan. 6, 2022, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 69.0 ppb (97) 0.5 ppb (6) 50.0 μg/m3 (47) N/A 97.0
 
Jan. 6, 2022, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 71.0 ppb (101) 0.5 ppb (6) 35.0 μg/m3 (33) N/A 101.0
 
Jan. 6, 2022, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 73.0 ppb (103) 0.4 ppb (5) 44.0 μg/m3 (41) N/A 103.0
 
Jan. 6, 2022, 7 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 74.0 ppb (103) 0.5 ppb (6) 51.0 μg/m3 (48) N/A 103.0
 
Jan. 6, 2022, 6 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 66.0 ppb (87) 0.5 ppb (6) 81.0 μg/m3 (64) N/A 87.0
 
Jan. 6, 2022, 5 p.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 51.0 ppb (48) 0.7 ppb (8) 95.0 μg/m3 (71) N/A 71.0
 
Jan. 6, 2022, 4 p.m. N/A N/A N/A 31.0 ppb (30) N/A 2.0 ppb (3) 25.0 ppb (24) 1.1 ppb (13) 90.0 μg/m3 (69) N/A 69.0
 
Jan. 6, 2022, 3 p.m. N/A N/A N/A 31.0 ppb (30) N/A 2.0 ppb (3) 15.0 ppb (14) 1.3 ppb (15) 75.0 μg/m3 (61) N/A 61.0
 
Jan. 6, 2022, 2 p.m. N/A N/A N/A 31.0 ppb (30) N/A 2.0 ppb (3) 7.0 ppb (7) 1.5 ppb (18) 74.0 μg/m3 (61) N/A 61.0
 
Jan. 6, 2022, 1 p.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 11.0 ppb (11) 1.2 ppb (14) 54.0 μg/m3 (50) N/A 50.0
 
Jan. 6, 2022, noon N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 19.0 ppb (18) 0.7 ppb (8) 71.0 μg/m3 (59) N/A 59.0
 
Jan. 6, 2022, 11 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 14.0 ppb (13) 1.0 ppb (12) 59.0 μg/m3 (53) N/A 53.0
 
Jan. 6, 2022, 10 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 24.0 ppb (23) 0.8 ppb (10) 61.0 μg/m3 (54) N/A 54.0
 
Jan. 6, 2022, 9 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 23.0 ppb (22) 0.8 ppb (10) 69.0 μg/m3 (58) N/A 58.0
 
Jan. 6, 2022, 8 a.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 16.0 ppb (15) 1.1 ppb (13) 77.0 μg/m3 (62) N/A 62.0
 
Jan. 6, 2022, 7 a.m. N/A N/A N/A 33.0 ppb (32) N/A 1.0 ppb (2) 23.0 ppb (22) 1.0 ppb (12) 90.0 μg/m3 (69) N/A 69.0
 
Jan. 6, 2022, 6 a.m. N/A N/A N/A 51.0 ppb (49) N/A 1.0 ppb (2) 14.0 ppb (13) 1.5 ppb (18) 94.0 μg/m3 (71) N/A 71.0
 
Jan. 6, 2022, 5 a.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 30.0 ppb (28) 1.0 ppb (12) 106.0 μg/m3 (77) N/A 77.0
 
Jan. 6, 2022, 4 a.m. N/A N/A N/A 42.0 ppb (40) N/A 2.0 ppb (3) 32.0 ppb (30) 1.3 ppb (15) 102.0 μg/m3 (75) N/A 75.0
 
Jan. 6, 2022, 3 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 49.0 ppb (46) 1.1 ppb (13) 82.0 μg/m3 (65) N/A 65.0
 
Jan. 6, 2022, 2 a.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 71.0 ppb (101) 0.7 ppb (8) 93.0 μg/m3 (70) N/A 101.0
 
Jan. 6, 2022, 1 a.m. N/A N/A N/A 13.0 ppb (13) N/A 2.0 ppb (3) 74.0 ppb (103) 0.6 ppb (7) N/A N/A 103.0
 
Jan. 6, 2022, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 5, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 5, 2022, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Jan. 5, 2022, 9 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 71.0 ppb (101) 0.4 ppb (5) N/A N/A 101.0
 
Jan. 5, 2022, 8 p.m. N/A N/A N/A 7.0 ppb (7) N/A 2.0 ppb (3) 70.0 ppb (100) 0.4 ppb (5) 19.0 μg/m3 (18) N/A 100.0
 
Jan. 5, 2022, 7 p.m. N/A N/A N/A 9.0 ppb (9) N/A 3.0 ppb (5) 72.0 ppb (102) 0.4 ppb (5) 34.0 μg/m3 (32) N/A 102.0
 
Jan. 5, 2022, 6 p.m. N/A N/A N/A 17.0 ppb (17) N/A 6.0 ppb (9) 66.0 ppb (87) 0.7 ppb (8) 94.0 μg/m3 (71) N/A 87.0
 
Jan. 5, 2022, 5 p.m. N/A N/A N/A 24.0 ppb (23) N/A 7.0 ppb (10) 46.0 ppb (43) 0.9 ppb (11) 131.0 μg/m3 (89) N/A 89.0
 
Jan. 5, 2022, 4 p.m. N/A N/A N/A 30.0 ppb (29) N/A 5.0 ppb (8) 22.0 ppb (21) 1.1 ppb (13) 91.0 μg/m3 (69) N/A 69.0
 
Jan. 5, 2022, 3 p.m. N/A N/A N/A 30.0 ppb (29) N/A 4.0 ppb (6) 14.0 ppb (13) 1.1 ppb (13) 98.0 μg/m3 (73) N/A 73.0
 
Jan. 5, 2022, 2 p.m. N/A N/A N/A 29.0 ppb (28) N/A 4.0 ppb (6) 8.0 ppb (8) 1.1 ppb (13) 40.0 μg/m3 (38) N/A 38.0
 
Jan. 5, 2022, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 17.0 ppb (16) 0.7 ppb (8) 35.0 μg/m3 (33) N/A 33.0
 
Jan. 5, 2022, noon N/A N/A N/A 22.0 ppb (21) N/A 3.0 ppb (5) 17.0 ppb (16) 0.7 ppb (8) 62.0 μg/m3 (55) N/A 55.0
 
Jan. 5, 2022, 11 a.m. N/A N/A N/A 20.0 ppb (19) N/A 4.0 ppb (6) 21.0 ppb (20) 0.7 ppb (8) 37.0 μg/m3 (35) N/A 35.0
 
Jan. 5, 2022, 10 a.m. N/A N/A N/A 23.0 ppb (22) N/A 3.0 ppb (5) 19.0 ppb (18) 0.7 ppb (8) 59.0 μg/m3 (53) N/A 53.0
 
Jan. 5, 2022, 9 a.m. N/A N/A N/A 28.0 ppb (27) N/A 3.0 ppb (5) 18.0 ppb (17) 0.8 ppb (10) 43.0 μg/m3 (40) N/A 40.0
 
Jan. 5, 2022, 8 a.m. N/A N/A N/A 26.0 ppb (25) N/A 2.0 ppb (3) 25.0 ppb (24) 0.8 ppb (10) 55.0 μg/m3 (51) N/A 51.0
 
Jan. 5, 2022, 7 a.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 23.0 ppb (22) 0.9 ppb (11) 48.0 μg/m3 (45) N/A 45.0
 
Jan. 5, 2022, 6 a.m. N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 28.0 ppb (26) 1.0 ppb (12) 62.0 μg/m3 (55) N/A 55.0
 
Jan. 5, 2022, 5 a.m. N/A N/A N/A 33.0 ppb (32) N/A 2.0 ppb (3) 35.0 ppb (33) 1.0 ppb (12) N/A N/A 33.0
 
Jan. 5, 2022, 4 a.m. N/A N/A N/A 49.0 ppb (47) N/A 2.0 ppb (3) 25.0 ppb (24) 1.4 ppb (16) N/A N/A 47.0
 
Jan. 5, 2022, 3 a.m. N/A N/A N/A 47.0 ppb (45) N/A 2.0 ppb (3) 30.0 ppb (28) 1.3 ppb (15) N/A N/A 45.0
 
Jan. 5, 2022, 2 a.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 51.0 ppb (48) 1.0 ppb (12) N/A N/A 48.0
 
Jan. 5, 2022, 1 a.m. N/A N/A N/A 24.0 ppb (23) N/A 3.0 ppb (5) 62.0 ppb (74) 0.9 ppb (11) N/A N/A 74.0
 
Jan. 5, 2022, midnight N/A N/A N/A 14.0 ppb (14) N/A 2.0 ppb (3) 81.0 ppb (107) 0.6 ppb (7) 41.0 μg/m3 (38) N/A 107.0
 
Jan. 4, 2022, 11 p.m. N/A N/A N/A 14.0 ppb (14) N/A 3.0 ppb (5) 86.0 ppb (109) 0.5 ppb (6) 49.0 μg/m3 (46) N/A 109.0
 
Jan. 4, 2022, 10 p.m. N/A N/A N/A 15.0 ppb (15) N/A 3.0 ppb (5) 84.0 ppb (108) 0.5 ppb (6) 43.0 μg/m3 (40) N/A 108.0
 
Jan. 4, 2022, 9 p.m. N/A N/A N/A 18.0 ppb (17) N/A 3.0 ppb (5) 79.0 ppb (106) 0.6 ppb (7) 28.0 μg/m3 (26) N/A 106.0
 
Jan. 4, 2022, 8 p.m. N/A N/A N/A 26.0 ppb (25) N/A 3.0 ppb (5) 82.0 ppb (107) 0.8 ppb (10) 21.0 μg/m3 (20) N/A 107.0
 
Jan. 4, 2022, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (5) 69.0 ppb (97) 0.7 ppb (8) N/A N/A 97.0
 
Jan. 4, 2022, 6 p.m. N/A N/A N/A 11.0 ppb (11) N/A 4.0 ppb (6) 57.0 ppb (58) 0.5 ppb (6) 92.0 μg/m3 (70) N/A 70.0
 
Jan. 4, 2022, 5 p.m. N/A N/A N/A 24.0 ppb (23) N/A 7.0 ppb (10) 42.0 ppb (39) 0.9 ppb (11) 133.0 μg/m3 (90) N/A 90.0
 
Jan. 4, 2022, 4 p.m. N/A N/A N/A 24.0 ppb (23) N/A 7.0 ppb (10) 27.0 ppb (25) 0.9 ppb (11) 100.0 μg/m3 (74) N/A 74.0
 
Jan. 4, 2022, 3 p.m. N/A N/A N/A 22.0 ppb (21) N/A 4.0 ppb (6) 17.0 ppb (16) 0.9 ppb (11) 93.0 μg/m3 (70) N/A 70.0
 
Jan. 4, 2022, 2 p.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 3.0 ppb (3) 1.3 ppb (15) 69.0 μg/m3 (58) N/A 58.0
 
Jan. 4, 2022, 1 p.m. N/A N/A N/A 26.0 ppb (25) N/A 3.0 ppb (5) 4.0 ppb (4) 1.2 ppb (14) N/A N/A 25.0
 
Jan. 4, 2022, noon N/A N/A N/A 26.0 ppb (25) N/A 3.0 ppb (5) 4.0 ppb (4) 0.9 ppb (11) 64.0 μg/m3 (56) N/A 56.0
 
Jan. 4, 2022, 11 a.m. N/A N/A N/A 25.0 ppb (24) N/A 3.0 ppb (5) 8.0 ppb (8) 0.8 ppb (10) 60.0 μg/m3 (54) N/A 54.0
 
Jan. 4, 2022, 10 a.m. N/A N/A N/A 28.0 ppb (27) N/A 3.0 ppb (5) 5.0 ppb (5) 0.9 ppb (11) 63.0 μg/m3 (55) N/A 55.0
 
Jan. 4, 2022, 9 a.m. N/A N/A N/A 30.0 ppb (29) N/A 5.0 ppb (8) 8.0 ppb (8) 0.9 ppb (11) 64.0 μg/m3 (56) N/A 56.0
 
Jan. 4, 2022, 8 a.m. N/A N/A N/A 30.0 ppb (29) N/A 5.0 ppb (8) 13.0 ppb (13) 0.9 ppb (11) 76.0 μg/m3 (62) N/A 62.0
 
Jan. 4, 2022, 7 a.m. N/A N/A N/A 41.0 ppb (39) N/A 3.0 ppb (5) 8.0 ppb (8) 1.2 ppb (14) 84.0 μg/m3 (66) N/A 66.0
 
Jan. 4, 2022, 6 a.m. N/A N/A N/A 46.0 ppb (44) N/A 4.0 ppb (6) 8.0 ppb (8) 1.2 ppb (14) 76.0 μg/m3 (62) N/A 62.0
 
Jan. 4, 2022, 5 a.m. N/A N/A N/A 46.0 ppb (44) N/A 2.0 ppb (3) 11.0 ppb (11) 1.1 ppb (13) 56.0 μg/m3 (52) N/A 52.0
 
Jan. 4, 2022, 4 a.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 24.0 ppb (23) 1.0 ppb (12) 71.0 μg/m3 (59) N/A 59.0
 
Jan. 4, 2022, 3 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 41.0 ppb (38) 1.0 ppb (12) 159.0 μg/m3 (103) N/A 103.0
 
Jan. 4, 2022, 2 a.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 41.0 ppb (38) 1.0 ppb (12) 123.0 μg/m3 (85) N/A 85.0
 
Jan. 4, 2022, 1 a.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 62.0 ppb (74) 0.9 ppb (11) 92.0 μg/m3 (70) N/A 74.0
 
Jan. 4, 2022, midnight N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 78.0 ppb (105) 0.7 ppb (8) 81.0 μg/m3 (64) N/A 105.0
 
Jan. 3, 2022, 11 p.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 79.0 ppb (106) 0.6 ppb (7) 63.0 μg/m3 (55) N/A 106.0
 
Jan. 3, 2022, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 81.0 ppb (107) 0.7 ppb (8) 97.0 μg/m3 (72) N/A 107.0
 
Jan. 3, 2022, 9 p.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 85.0 ppb (109) 0.8 ppb (10) 83.0 μg/m3 (65) N/A 109.0
 
Jan. 3, 2022, 8 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 71.0 ppb (101) 0.7 ppb (8) 82.0 μg/m3 (65) N/A 101.0
 
Jan. 3, 2022, 7 p.m. N/A N/A N/A 12.0 ppb (12) N/A 1.0 ppb (2) 53.0 ppb (50) 0.6 ppb (7) 72.0 μg/m3 (60) N/A 60.0