ID: 2552

AQSQID: 80011G010

Site Name: Estaci¢N Facultad De Medicina

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

Updated: April 16, 2021, 1:43 p.m.

Location: León De Los Aldama (Laboratorio de Microbiologia Clinica), MX

Reporting: True, Located: True

Current AQI: 54.0

León De Los Aldama (Laboratorio de Microbiologia Clinica) MX, MX: 21.133894, -101.68025

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 9, 2021, noon N/A N/A N/A N/A N/A 12.0 ppb (18) 14.0 ppb (13) 0.46 ppb (6) 36.0 μg/m3 (34) 22.5 μg/m3 (73) 73.0
 
April 9, 2021, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (17) 0.39 ppb (5) 42.7 μg/m3 (40) 17.7 μg/m3 (63) 63.0
 
April 9, 2021, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 16.0 ppb (15) 0.45 ppb (6) 44.8 μg/m3 (42) 22.3 μg/m3 (73) 73.0
 
April 9, 2021, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 19.0 ppb (18) 0.41 ppb (5) 52.5 μg/m3 (49) 24.7 μg/m3 (78) 78.0
 
April 9, 2021, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 22.0 ppb (21) 0.43 ppb (5) 61.5 μg/m3 (55) 32.4 μg/m3 (94) 94.0
 
April 9, 2021, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 28.0 ppb (26) 0.45 ppb (6) 79.5 μg/m3 (64) 54.5 μg/m3 (148) 148.0
 
April 9, 2021, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 30.0 ppb (28) 0.58 ppb (7) 57.3 μg/m3 (53) 46.0 μg/m3 (127) 127.0
 
April 9, 2021, 5 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 32.0 ppb (30) 0.42 ppb (5) 39.7 μg/m3 (37) 19.9 μg/m3 (68) 68.0
 
April 9, 2021, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 33.0 ppb (31) 0.4 ppb (5) 43.6 μg/m3 (41) 19.2 μg/m3 (66) 66.0
 
April 9, 2021, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 32.0 ppb (30) 0.47 ppb (6) 51.0 μg/m3 (48) 15.4 μg/m3 (58) 58.0
 
April 9, 2021, 2 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 36.0 ppb (34) 0.48 ppb (6) 47.7 μg/m3 (45) 25.3 μg/m3 (79) 79.0
 
April 9, 2021, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 40.0 ppb (38) 0.45 ppb (6) 53.4 μg/m3 (50) 20.8 μg/m3 (70) 70.0
 
April 9, 2021, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (38) 0.43 ppb (5) 37.6 μg/m3 (35) 17.0 μg/m3 (62) 62.0
 
April 8, 2021, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 42.0 ppb (39) 0.38 ppb (5) 37.3 μg/m3 (35) 10.7 μg/m3 (45) 45.0
 
April 8, 2021, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (38) 0.39 ppb (5) 40.5 μg/m3 (38) 14.9 μg/m3 (57) 57.0
 
April 8, 2021, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 42.0 ppb (39) 0.4 ppb (5) 42.3 μg/m3 (40) 11.3 μg/m3 (48) 48.0
 
April 8, 2021, 8 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 42.0 ppb (39) 0.39 ppb (5) 45.5 μg/m3 (43) 16.2 μg/m3 (60) 60.0
 
April 8, 2021, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (38) 0.38 ppb (5) 46.1 μg/m3 (43) 13.9 μg/m3 (55) 55.0
 
April 8, 2021, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 40.0 ppb (38) 0.4 ppb (5) 50.7 μg/m3 (47) 16.1 μg/m3 (60) 60.0
 
April 8, 2021, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 34.0 ppb (32) 0.44 ppb (5) 61.0 μg/m3 (54) 17.8 μg/m3 (63) 63.0
 
April 8, 2021, 4 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 25.0 ppb (24) 0.72 ppb (8) 87.2 μg/m3 (67) 28.2 μg/m3 (85) 85.0
 
April 8, 2021, 3 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 12.0 ppb (12) 1.23 ppb (14) 70.0 μg/m3 (59) 18.2 μg/m3 (64) 64.0
 
April 8, 2021, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 8.0 ppb (8) 1.03 ppb (12) 47.2 μg/m3 (44) 16.3 μg/m3 (60) 60.0
 
April 8, 2021, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 13.0 ppb (13) 0.63 ppb (7) 35.6 μg/m3 (33) 14.8 μg/m3 (57) 57.0
 
April 8, 2021, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 22.0 ppb (21) 0.41 ppb (5) 27.4 μg/m3 (26) 12.1 μg/m3 (51) 51.0
 
April 8, 2021, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 24.0 ppb (23) 0.33 ppb (4) 27.3 μg/m3 (26) 16.3 μg/m3 (60) 60.0
 
April 8, 2021, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 24.0 ppb (23) 0.31 ppb (4) 20.7 μg/m3 (20) 10.9 μg/m3 (46) 46.0
 
April 8, 2021, 9 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 24.0 ppb (23) 0.29 ppb (4) 30.0 μg/m3 (28) 12.6 μg/m3 (53) 53.0
 
April 8, 2021, 8 a.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 26.0 ppb (25) 0.32 ppb (4) 28.0 μg/m3 (26) 14.0 μg/m3 (55) 55.0
 
April 8, 2021, 7 a.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 26.0 ppb (25) 0.28 ppb (4) 31.0 μg/m3 (29) 13.2 μg/m3 (54) 54.0
 
April 8, 2021, 6 a.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 20.0 ppb (19) 0.4 ppb (5) 37.8 μg/m3 (35) 13.4 μg/m3 (54) 54.0
 
April 8, 2021, 5 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 14.0 ppb (13) 0.63 ppb (7) 48.6 μg/m3 (45) 18.3 μg/m3 (65) 65.0
 
April 8, 2021, 4 a.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 8.0 ppb (8) 1.09 ppb (13) 61.0 μg/m3 (54) 20.7 μg/m3 (70) 70.0
 
April 8, 2021, 3 a.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 8.0 ppb (8) 1.13 ppb (13) 39.2 μg/m3 (37) 18.4 μg/m3 (65) 65.0
 
April 8, 2021, 2 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 28.0 ppb (26) 0.75 ppb (10) 32.9 μg/m3 (31) 22.1 μg/m3 (73) 73.0
 
April 8, 2021, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 40.0 ppb (38) 0.43 ppb (5) 21.1 μg/m3 (20) 11.9 μg/m3 (50) 50.0
 
April 8, 2021, midnight N/A N/A N/A N/A N/A 8.0 ppb (12) 42.0 ppb (39) 0.34 ppb (4) 22.6 μg/m3 (21) 11.4 μg/m3 (48) 48.0
 
April 7, 2021, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 43.0 ppb (40) 0.32 ppb (4) 22.9 μg/m3 (22) 9.6 μg/m3 (40) 40.0
 
April 7, 2021, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 42.0 ppb (39) 0.29 ppb (4) 17.6 μg/m3 (17) N/A 39.0
 
April 7, 2021, 9 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 40.0 ppb (38) 0.31 ppb (4) 19.5 μg/m3 (19) N/A 38.0
 
April 7, 2021, 8 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 39.0 ppb (37) 0.28 ppb (4) 23.2 μg/m3 (22) 6.8 μg/m3 (29) 37.0
 
April 7, 2021, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 37.0 ppb (35) 0.3 ppb (4) 24.8 μg/m3 (23) 6.4 μg/m3 (27) 35.0
 
April 7, 2021, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 36.0 ppb (34) 0.31 ppb (4) 41.7 μg/m3 (39) 12.8 μg/m3 (53) 53.0
 
April 7, 2021, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 32.0 ppb (30) 0.48 ppb (6) 43.9 μg/m3 (41) 17.4 μg/m3 (63) 63.0
 
April 7, 2021, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 31.0 ppb (29) 0.55 ppb (7) 46.7 μg/m3 (44) 12.3 μg/m3 (52) 52.0
 
April 7, 2021, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 21.0 ppb (20) 0.7 ppb (8) 50.3 μg/m3 (47) 15.1 μg/m3 (58) 58.0
 
April 7, 2021, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 14.0 ppb (13) 0.77 ppb (10) 32.2 μg/m3 (30) 12.8 μg/m3 (53) 53.0
 
April 7, 2021, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 14.0 ppb (13) 0.54 ppb (6) 24.8 μg/m3 (23) 11.0 μg/m3 (46) 46.0
 
April 7, 2021, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 18.0 ppb (17) 0.38 ppb (5) 22.9 μg/m3 (22) 13.1 μg/m3 (54) 54.0
 
April 7, 2021, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 21.0 ppb (20) 0.31 ppb (4) 16.6 μg/m3 (16) 12.4 μg/m3 (52) 52.0
 
April 7, 2021, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 23.0 ppb (22) 0.28 ppb (4) 19.4 μg/m3 (18) 12.6 μg/m3 (53) 53.0
 
April 7, 2021, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 24.0 ppb (23) 0.29 ppb (4) 21.5 μg/m3 (20) 10.3 μg/m3 (43) 43.0
 
April 7, 2021, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 28.0 ppb (26) 0.29 ppb (4) 19.0 μg/m3 (18) 10.2 μg/m3 (43) 43.0
 
April 7, 2021, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 30.0 ppb (28) 0.28 ppb (4) 27.6 μg/m3 (26) 13.9 μg/m3 (55) 55.0
 
April 7, 2021, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 26.0 ppb (25) 0.34 ppb (4) 32.9 μg/m3 (31) 8.8 μg/m3 (37) 37.0
 
April 7, 2021, 5 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 24.0 ppb (23) 0.41 ppb (5) 35.9 μg/m3 (34) 15.1 μg/m3 (58) 58.0
 
April 7, 2021, 4 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 25.0 ppb (24) 0.43 ppb (5) 62.9 μg/m3 (55) 16.6 μg/m3 (61) 61.0
 
April 7, 2021, 3 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 24.0 ppb (23) 0.45 ppb (6) 42.7 μg/m3 (40) 28.8 μg/m3 (87) 87.0
 
April 7, 2021, 2 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 26.0 ppb (25) 0.58 ppb (7) 41.5 μg/m3 (39) 20.4 μg/m3 (69) 69.0
 
April 7, 2021, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 30.0 ppb (28) 0.52 ppb (6) 34.2 μg/m3 (32) 18.3 μg/m3 (65) 65.0
 
April 7, 2021, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 35.0 ppb (33) 0.41 ppb (5) 46.5 μg/m3 (44) 20.1 μg/m3 (68) 68.0
 
April 6, 2021, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 39.0 ppb (37) 0.41 ppb (5) 37.9 μg/m3 (36) 14.9 μg/m3 (57) 57.0
 
April 6, 2021, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 42.0 ppb (39) 0.36 ppb (5) N/A 7.8 μg/m3 (33) 39.0
 
April 6, 2021, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 40.0 ppb (38) 0.34 ppb (4) 32.6 μg/m3 (31) 3.8 μg/m3 (16) 38.0
 
April 6, 2021, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 37.0 ppb (35) 0.38 ppb (5) 35.7 μg/m3 (34) N/A 35.0
 
April 6, 2021, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 38.0 ppb (36) 0.43 ppb (5) 33.2 μg/m3 (31) 8.7 μg/m3 (37) 37.0
 
April 6, 2021, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 41.0 ppb (38) 0.43 ppb (5) 46.9 μg/m3 (44) 10.4 μg/m3 (44) 44.0
 
April 6, 2021, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 34.0 ppb (32) 0.53 ppb (6) 47.3 μg/m3 (44) 19.6 μg/m3 (67) 67.0
 
April 6, 2021, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 27.0 ppb (25) 0.7 ppb (8) 36.8 μg/m3 (35) 10.0 μg/m3 (42) 42.0
 
April 6, 2021, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 17.0 ppb (16) 0.63 ppb (7) 36.1 μg/m3 (34) 9.4 μg/m3 (40) 40.0
 
April 6, 2021, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 7.0 ppb (7) 0.8 ppb (10) 26.5 μg/m3 (25) 7.0 μg/m3 (30) 30.0
 
April 6, 2021, 1 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 6.0 ppb (6) 0.65 ppb (8) 19.9 μg/m3 (19) 10.5 μg/m3 (44) 44.0
 
April 6, 2021, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 9.0 ppb (9) 0.42 ppb (5) 18.3 μg/m3 (17) 14.1 μg/m3 (56) 56.0
 
April 6, 2021, 11 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 14.0 ppb (13) 0.4 ppb (5) 12.0 μg/m3 (12) 10.7 μg/m3 (45) 45.0
 
April 6, 2021, 10 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 20.0 ppb (19) 0.33 ppb (4) 11.1 μg/m3 (11) 8.2 μg/m3 (35) 35.0
 
April 6, 2021, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 20.0 ppb (19) 0.32 ppb (4) 8.6 μg/m3 (8) 8.3 μg/m3 (35) 35.0
 
April 6, 2021, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 27.0 ppb (25) 0.28 ppb (4) 9.8 μg/m3 (10) 6.1 μg/m3 (26) 26.0
 
April 6, 2021, 7 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 30.0 ppb (28) 0.29 ppb (4) 11.2 μg/m3 (11) 6.2 μg/m3 (26) 28.0
 
April 6, 2021, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 30.0 ppb (28) 0.32 ppb (4) 31.6 μg/m3 (30) 14.1 μg/m3 (56) 56.0
 
April 6, 2021, 5 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 32.0 ppb (30) 0.31 ppb (4) 19.0 μg/m3 (18) 11.2 μg/m3 (47) 47.0
 
April 6, 2021, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 31.0 ppb (29) 0.4 ppb (5) 34.9 μg/m3 (33) 8.1 μg/m3 (34) 34.0
 
April 6, 2021, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 29.0 ppb (27) 0.43 ppb (5) 77.2 μg/m3 (62) 23.8 μg/m3 (76) 76.0
 
April 6, 2021, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 37.0 ppb (35) 0.38 ppb (5) 70.0 μg/m3 (59) N/A 59.0
 
April 6, 2021, 1 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 35.0 ppb (33) 0.46 ppb (6) 64.1 μg/m3 (56) 31.2 μg/m3 (92) 92.0
 
April 6, 2021, midnight N/A N/A N/A N/A N/A 8.0 ppb (12) 39.0 ppb (37) 0.53 ppb (6) 27.1 μg/m3 (26) 15.3 μg/m3 (58) 58.0
 
April 5, 2021, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (41) 0.36 ppb (5) 24.7 μg/m3 (23) 13.0 μg/m3 (53) 53.0
 
April 5, 2021, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 47.0 ppb (44) 0.32 ppb (4) N/A N/A 44.0
 
April 5, 2021, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 46.0 ppb (43) 0.29 ppb (4) N/A 7.6 μg/m3 (32) 43.0
 
April 5, 2021, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 47.0 ppb (44) 0.34 ppb (4) 42.3 μg/m3 (40) 5.9 μg/m3 (25) 44.0
 
April 5, 2021, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 45.0 ppb (42) 0.39 ppb (5) 55.6 μg/m3 (52) 12.3 μg/m3 (52) 52.0
 
April 5, 2021, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 38.0 ppb (36) 0.44 ppb (5) 60.2 μg/m3 (54) 14.6 μg/m3 (57) 57.0
 
April 5, 2021, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 30.0 ppb (28) 0.52 ppb (6) 82.9 μg/m3 (65) 16.6 μg/m3 (61) 65.0
 
April 5, 2021, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 19.0 ppb (18) 0.62 ppb (7) 53.8 μg/m3 (50) 20.2 μg/m3 (69) 69.0
 
April 5, 2021, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 15.0 ppb (14) 0.7 ppb (8) 34.9 μg/m3 (33) 8.4 μg/m3 (36) 36.0
 
April 5, 2021, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 16.0 ppb (15) 0.57 ppb (7) 28.0 μg/m3 (26) 4.6 μg/m3 (20) 26.0
 
April 5, 2021, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 18.0 ppb (17) 0.45 ppb (6) 18.6 μg/m3 (18) 13.7 μg/m3 (55) 55.0
 
April 5, 2021, noon N/A N/A N/A N/A N/A 8.0 ppb (12) 19.0 ppb (18) 0.41 ppb (5) 19.1 μg/m3 (18) 10.6 μg/m3 (45) 45.0
 
April 5, 2021, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 20.0 ppb (19) 0.39 ppb (5) 18.0 μg/m3 (17) 12.4 μg/m3 (52) 52.0
 
April 5, 2021, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 20.0 ppb (19) 0.34 ppb (4) 30.0 μg/m3 (28) 9.4 μg/m3 (40) 40.0
 
April 5, 2021, 9 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 21.0 ppb (20) 0.34 ppb (4) 28.1 μg/m3 (27) 10.4 μg/m3 (44) 44.0
 
April 5, 2021, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 24.0 ppb (23) 0.34 ppb (4) 34.5 μg/m3 (32) 11.2 μg/m3 (47) 47.0
 
April 5, 2021, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 23.0 ppb (22) 0.32 ppb (4) 37.4 μg/m3 (35) 19.2 μg/m3 (66) 66.0
 
April 5, 2021, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 28.0 ppb (26) 0.36 ppb (5) 25.6 μg/m3 (24) 12.4 μg/m3 (52) 52.0
 
April 5, 2021, 5 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 35.0 ppb (33) 0.32 ppb (4) 24.5 μg/m3 (23) 4.3 μg/m3 (18) 33.0
 
April 5, 2021, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 32.0 ppb (30) 0.34 ppb (4) 34.9 μg/m3 (33) 13.2 μg/m3 (54) 54.0
 
April 5, 2021, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 28.0 ppb (26) 0.49 ppb (6) 55.4 μg/m3 (52) 11.5 μg/m3 (48) 52.0
 
April 5, 2021, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 33.0 ppb (31) 0.42 ppb (5) 37.1 μg/m3 (35) 14.0 μg/m3 (55) 55.0
 
April 5, 2021, 1 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 47.0 ppb (44) 0.4 ppb (5) 31.9 μg/m3 (30) 13.1 μg/m3 (54) 54.0
 
April 5, 2021, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 53.0 ppb (50) 0.41 ppb (5) 28.8 μg/m3 (27) 21.3 μg/m3 (71) 71.0
 
April 4, 2021, 11 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 55.0 ppb (51) 0.26 ppb (4) 23.2 μg/m3 (22) 6.2 μg/m3 (26) 51.0
 
April 4, 2021, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 55.0 ppb (51) 0.26 ppb (4) 16.5 μg/m3 (16) 7.3 μg/m3 (31) 51.0
 
April 4, 2021, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 53.0 ppb (50) 0.23 ppb (3) 14.4 μg/m3 (14) 3.0 μg/m3 (13) 50.0
 
April 4, 2021, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 51.0 ppb (48) 0.22 ppb (3) 22.4 μg/m3 (21) 5.8 μg/m3 (25) 48.0
 
April 4, 2021, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 48.0 ppb (45) 0.26 ppb (4) 30.8 μg/m3 (29) 9.1 μg/m3 (38) 45.0
 
April 4, 2021, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 44.0 ppb (41) 0.31 ppb (4) 39.3 μg/m3 (37) 6.8 μg/m3 (29) 41.0
 
April 4, 2021, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 34.0 ppb (32) 0.41 ppb (5) 32.2 μg/m3 (30) 7.4 μg/m3 (31) 32.0
 
April 4, 2021, 4 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 23.0 ppb (22) 0.46 ppb (6) 30.6 μg/m3 (29) 11.8 μg/m3 (50) 50.0
 
April 4, 2021, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 20.0 ppb (19) 0.47 ppb (6) 26.2 μg/m3 (25) N/A 25.0
 
April 4, 2021, 2 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 16.0 ppb (15) 0.35 ppb (4) 16.4 μg/m3 (16) 5.9 μg/m3 (25) 25.0
 
April 4, 2021, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 15.0 ppb (14) 0.37 ppb (5) 14.2 μg/m3 (14) 5.6 μg/m3 (24) 24.0
 
April 4, 2021, noon N/A N/A N/A N/A N/A 9.0 ppb (13) 19.0 ppb (18) 0.29 ppb (4) 17.9 μg/m3 (17) 10.6 μg/m3 (45) 45.0
 
April 4, 2021, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 22.0 ppb (21) 0.25 ppb (3) 20.9 μg/m3 (20) 6.1 μg/m3 (26) 26.0
 
April 4, 2021, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 23.0 ppb (22) 0.24 ppb (3) 22.4 μg/m3 (21) 9.1 μg/m3 (38) 38.0
 
April 4, 2021, 9 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 23.0 ppb (22) 0.25 ppb (3) 40.7 μg/m3 (38) 13.3 μg/m3 (54) 54.0
 
April 4, 2021, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 22.0 ppb (21) 0.3 ppb (4) 28.4 μg/m3 (27) 9.1 μg/m3 (38) 38.0
 
April 4, 2021, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 29.0 ppb (27) 0.31 ppb (4) 75.7 μg/m3 (62) N/A 62.0
 
April 4, 2021, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 37.0 ppb (35) 0.21 ppb (3) N/A 5.6 μg/m3 (24) 35.0
 
April 4, 2021, 5 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 36.0 ppb (34) 0.23 ppb (3) N/A 6.5 μg/m3 (28) 34.0
 
April 4, 2021, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 34.0 ppb (32) 0.27 ppb (4) 41.6 μg/m3 (39) 9.2 μg/m3 (39) 39.0
 
April 4, 2021, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 32.0 ppb (30) 0.34 ppb (4) 45.3 μg/m3 (42) 10.3 μg/m3 (43) 43.0
 
April 4, 2021, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 30.0 ppb (28) 0.39 ppb (5) 32.0 μg/m3 (30) 14.0 μg/m3 (55) 55.0
 
April 4, 2021, 1 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 40.0 ppb (38) 0.37 ppb (5) 33.6 μg/m3 (32) 15.6 μg/m3 (59) 59.0
 
April 4, 2021, midnight N/A N/A N/A N/A N/A 9.0 ppb (13) 45.0 ppb (42) 0.35 ppb (4) 27.6 μg/m3 (26) 10.0 μg/m3 (42) 42.0
 
April 3, 2021, 11 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 44.0 ppb (41) 0.31 ppb (4) 33.3 μg/m3 (31) 6.3 μg/m3 (27) 41.0
 
April 3, 2021, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 47.0 ppb (44) 0.37 ppb (5) 29.4 μg/m3 (28) 15.6 μg/m3 (59) 59.0
 
April 3, 2021, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 51.0 ppb (48) 0.4 ppb (5) 31.0 μg/m3 (29) N/A 48.0
 
April 3, 2021, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 51.0 ppb (48) 0.42 ppb (5) 26.9 μg/m3 (25) 12.4 μg/m3 (52) 52.0
 
April 3, 2021, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 43.0 ppb (40) 0.41 ppb (5) 30.0 μg/m3 (28) 8.5 μg/m3 (36) 40.0
 
April 3, 2021, 6 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 34.0 ppb (32) 0.46 ppb (6) 27.3 μg/m3 (26) 12.5 μg/m3 (52) 52.0
 
April 3, 2021, 5 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 27.0 ppb (25) 0.51 ppb (6) 24.2 μg/m3 (23) 12.9 μg/m3 (53) 53.0
 
April 3, 2021, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 21.0 ppb (20) 0.48 ppb (6) 22.0 μg/m3 (21) 8.2 μg/m3 (35) 35.0
 
April 3, 2021, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 17.0 ppb (16) 0.44 ppb (5) 19.6 μg/m3 (19) N/A 19.0
 
April 3, 2021, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 15.0 ppb (14) 0.39 ppb (5) 14.2 μg/m3 (14) 2.2 μg/m3 (10) 14.0
 
April 3, 2021, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 18.0 ppb (17) 0.33 ppb (4) 16.1 μg/m3 (15) 5.6 μg/m3 (24) 24.0
 
April 3, 2021, noon N/A N/A N/A N/A N/A 8.0 ppb (12) 18.0 ppb (17) 0.31 ppb (4) 17.4 μg/m3 (17) 6.1 μg/m3 (26) 26.0
 
April 3, 2021, 11 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 18.0 ppb (17) 0.32 ppb (4) 11.5 μg/m3 (11) 6.3 μg/m3 (27) 27.0
 
April 3, 2021, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 22.0 ppb (21) 0.28 ppb (4) 10.2 μg/m3 (10) 2.9 μg/m3 (13) 21.0
 
April 3, 2021, 9 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 20.0 ppb (19) 0.29 ppb (4) 14.5 μg/m3 (14) N/A 19.0
 
April 3, 2021, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 19.0 ppb (18) 0.31 ppb (4) 17.5 μg/m3 (17) 12.2 μg/m3 (52) 52.0
 
April 3, 2021, 7 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 19.0 ppb (18) 0.34 ppb (4) 24.5 μg/m3 (23) 6.0 μg/m3 (25) 25.0
 
April 3, 2021, 6 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 17.0 ppb (16) 0.42 ppb (5) 21.6 μg/m3 (20) 6.3 μg/m3 (27) 27.0
 
April 3, 2021, 5 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 20.0 ppb (19) 0.26 ppb (4) 24.2 μg/m3 (23) 6.5 μg/m3 (28) 28.0
 
April 3, 2021, 4 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 21.0 ppb (20) 0.26 ppb (4) 44.1 μg/m3 (41) 7.3 μg/m3 (31) 41.0
 
April 3, 2021, 3 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 21.0 ppb (20) 0.27 ppb (4) 48.2 μg/m3 (45) 10.3 μg/m3 (43) 45.0
 
April 3, 2021, 2 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 22.0 ppb (21) 0.32 ppb (4) 43.9 μg/m3 (41) 17.1 μg/m3 (62) 62.0
 
April 3, 2021, 1 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 26.0 ppb (25) 0.27 ppb (4) 36.9 μg/m3 (35) 16.4 μg/m3 (61) 61.0
 
April 3, 2021, midnight N/A N/A N/A N/A N/A 8.0 ppb (12) 27.0 ppb (25) 0.24 ppb (3) 16.0 μg/m3 (15) 15.0 μg/m3 (58) 58.0
 
April 2, 2021, 11 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 29.0 ppb (27) 0.2 ppb (3) 12.5 μg/m3 (12) 12.2 μg/m3 (52) 52.0
 
April 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 29.0 ppb (27) 0.19 ppb (3) 14.6 μg/m3 (14) 17.5 μg/m3 (63) 63.0
 
April 2, 2021, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 32.0 ppb (30) 0.19 ppb (3) 22.0 μg/m3 (21) 11.2 μg/m3 (47) 47.0
 
April 2, 2021, 8 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 33.0 ppb (31) 0.21 ppb (3) N/A 10.1 μg/m3 (43) 43.0
 
April 2, 2021, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 26.0 ppb (25) 0.29 ppb (4) N/A 14.7 μg/m3 (57) 57.0
 
April 2, 2021, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 24.0 ppb (23) 0.36 ppb (5) 12.8 μg/m3 (12) 5.9 μg/m3 (25) 25.0
 
April 2, 2021, 5 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 21.0 ppb (20) 0.4 ppb (5) 15.0 μg/m3 (14) N/A 20.0
 
April 2, 2021, 4 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 19.0 ppb (18) 0.36 ppb (5) 23.1 μg/m3 (22) 4.3 μg/m3 (18) 22.0
 
April 2, 2021, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 14.0 ppb (13) 0.41 ppb (5) 8.5 μg/m3 (8) N/A 13.0
 
April 2, 2021, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 17.0 ppb (16) 0.33 ppb (4) 8.3 μg/m3 (8) N/A 16.0
 
April 2, 2021, 1 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 16.0 ppb (15) 0.3 ppb (4) 6.1 μg/m3 (6) 2.7 μg/m3 (12) 15.0