ID: 2351

AQSQID: 800090072

Site Name: Uam Iztapalapa

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

Updated: Dec. 5, 2020, 5:42 p.m.

Location: Mexico City (Centro De Investigación), MX

Reporting: True, Located: True

Current AQI: 74.0

Mexico City (Centro De Investigación) MX, MX: 19.3607, -99.0738

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 28, 2020, 11 a.m. N/A N/A N/A 37.0 ppb (35) N/A 2.0 ppb (3) 3.0 ppb (3) 0.8 ppb (10) 71.0 μg/m3 (59) 34.0 μg/m3 (98) 98.0
 
Nov. 28, 2020, 10 a.m. N/A N/A N/A 44.0 ppb (42) N/A 3.0 ppb (5) N/A 1.4 ppb (16) 82.0 μg/m3 (65) 38.0 μg/m3 (108) 108.0
 
Nov. 28, 2020, 9 a.m. N/A N/A N/A 49.0 ppb (47) N/A 3.0 ppb (5) 2.0 ppb (2) 1.3 ppb (15) 73.0 μg/m3 (60) 34.0 μg/m3 (98) 98.0
 
Nov. 28, 2020, 8 a.m. N/A N/A N/A 43.0 ppb (41) N/A 4.0 ppb (6) 2.0 ppb (2) 2.0 ppb (23) 63.0 μg/m3 (55) 22.0 μg/m3 (72) 72.0
 
Nov. 28, 2020, 7 a.m. N/A N/A N/A 45.0 ppb (43) N/A 7.0 ppb (10) 2.0 ppb (2) 2.2 ppb (25) 50.0 μg/m3 (47) 23.0 μg/m3 (74) 74.0
 
Nov. 28, 2020, 6 a.m. N/A N/A N/A 47.0 ppb (45) N/A 8.0 ppb (12) 2.0 ppb (2) 1.6 ppb (19) 64.0 μg/m3 (56) 27.0 μg/m3 (83) 83.0
 
Nov. 28, 2020, 5 a.m. N/A N/A N/A 54.0 ppb (51) N/A 13.0 ppb (19) 2.0 ppb (2) 1.7 ppb (20) 74.0 μg/m3 (61) 24.0 μg/m3 (77) 77.0
 
Nov. 28, 2020, 4 a.m. N/A N/A N/A 47.0 ppb (45) N/A 4.0 ppb (6) 2.0 ppb (2) 1.4 ppb (16) 93.0 μg/m3 (70) 31.0 μg/m3 (91) 91.0
 
Nov. 28, 2020, 3 a.m. N/A N/A N/A 72.0 ppb (71) N/A 4.0 ppb (6) 2.0 ppb (2) 1.9 ppb (22) 72.0 μg/m3 (60) 26.0 μg/m3 (81) 81.0
 
Nov. 28, 2020, 2 a.m. N/A N/A N/A 61.0 ppb (59) N/A 3.0 ppb (5) 16.0 ppb (15) 1.3 ppb (15) 89.0 μg/m3 (68) 27.0 μg/m3 (83) 83.0
 
Nov. 28, 2020, 1 a.m. N/A N/A N/A 56.0 ppb (54) N/A 3.0 ppb (5) 31.0 ppb (29) 1.0 ppb (12) 60.0 μg/m3 (54) 22.0 μg/m3 (72) 72.0
 
Nov. 28, 2020, midnight N/A N/A N/A N/A N/A 3.0 ppb (5) 36.0 ppb (34) 0.9 ppb (11) 49.0 μg/m3 (46) 18.0 μg/m3 (64) 64.0
 
Nov. 27, 2020, 11 p.m. N/A N/A N/A 26.0 ppb (25) N/A 3.0 ppb (5) 68.0 ppb (94) 0.6 ppb (7) 45.0 μg/m3 (42) 21.0 μg/m3 (70) 94.0
 
Nov. 27, 2020, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A 3.0 ppb (5) 78.0 ppb (105) 0.5 ppb (6) 45.0 μg/m3 (42) 21.0 μg/m3 (70) 105.0
 
Nov. 27, 2020, 9 p.m. N/A N/A N/A 16.0 ppb (16) N/A 3.0 ppb (5) 72.0 ppb (102) 0.5 ppb (6) N/A N/A 102.0
 
Nov. 27, 2020, 8 p.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 56.0 ppb (55) 0.6 ppb (7) N/A N/A 55.0
 
Nov. 27, 2020, 7 p.m. N/A N/A N/A 36.0 ppb (34) N/A 3.0 ppb (5) 48.0 ppb (45) 0.7 ppb (8) N/A N/A 45.0
 
Nov. 27, 2020, 6 p.m. N/A N/A N/A 57.0 ppb (55) N/A 3.0 ppb (5) 41.0 ppb (38) 1.1 ppb (13) N/A N/A 55.0
 
Nov. 27, 2020, 5 p.m. N/A N/A N/A 66.0 ppb (64) N/A 4.0 ppb (6) 26.0 ppb (25) 1.4 ppb (16) N/A N/A 64.0
 
Nov. 27, 2020, 4 p.m. N/A N/A N/A 66.0 ppb (64) N/A 4.0 ppb (6) 14.0 ppb (13) 1.5 ppb (18) N/A N/A 64.0
 
Nov. 27, 2020, 3 p.m. N/A N/A N/A 61.0 ppb (59) N/A 5.0 ppb (8) 3.0 ppb (3) 2.3 ppb (27) N/A N/A 59.0
 
Nov. 27, 2020, 2 p.m. N/A N/A N/A 38.0 ppb (36) N/A 5.0 ppb (8) 2.0 ppb (2) 2.0 ppb (23) N/A N/A 36.0
 
Nov. 27, 2020, 1 p.m. N/A N/A N/A 35.0 ppb (34) N/A 3.0 ppb (5) 1.0 ppb (1) 1.5 ppb (18) 68.0 μg/m3 (58) 32.0 μg/m3 (93) 93.0
 
Nov. 27, 2020, noon N/A N/A N/A 36.0 ppb (34) N/A 3.0 ppb (5) 1.0 ppb (1) 1.2 ppb (14) 74.0 μg/m3 (61) 33.0 μg/m3 (95) 95.0
 
Nov. 27, 2020, 11 a.m. N/A N/A N/A 35.0 ppb (34) N/A 3.0 ppb (5) 1.0 ppb (1) 1.4 ppb (16) 82.0 μg/m3 (65) 29.0 μg/m3 (87) 87.0
 
Nov. 27, 2020, 10 a.m. N/A N/A N/A 38.0 ppb (36) N/A 5.0 ppb (8) 2.0 ppb (2) 1.8 ppb (21) 61.0 μg/m3 (54) 27.0 μg/m3 (83) 83.0
 
Nov. 27, 2020, 9 a.m. N/A N/A N/A 33.0 ppb (32) N/A 93.0 ppb (109) N/A 9.7 ppb (105) 51.0 μg/m3 (48) 21.0 μg/m3 (70) 109.0
 
Nov. 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 51.0 μg/m3 (48) 21.0 μg/m3 (70) 70.0
 
Nov. 27, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.3 ppb (4) 58.0 μg/m3 (53) 20.0 μg/m3 (68) 68.0
 
Nov. 27, 2020, 6 a.m. N/A N/A N/A 41.0 ppb (39) N/A 5.0 ppb (8) 2.0 ppb (2) 1.7 ppb (20) 49.0 μg/m3 (46) 14.0 μg/m3 (55) 55.0
 
Nov. 27, 2020, 5 a.m. N/A N/A N/A 37.0 ppb (35) N/A 4.0 ppb (6) 1.0 ppb (1) 1.5 ppb (18) 38.0 μg/m3 (36) 15.0 μg/m3 (58) 58.0
 
Nov. 27, 2020, 4 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 2.0 ppb (2) 0.9 ppb (11) 39.0 μg/m3 (37) 13.0 μg/m3 (53) 53.0
 
Nov. 27, 2020, 3 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 5.0 ppb (5) 0.6 ppb (7) 49.0 μg/m3 (46) 10.0 μg/m3 (42) 46.0
 
Nov. 27, 2020, 2 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 9.0 ppb (9) 0.7 ppb (8) 75.0 μg/m3 (61) 17.0 μg/m3 (62) 62.0
 
Nov. 27, 2020, 1 a.m. N/A N/A N/A 50.0 ppb (48) N/A 3.0 ppb (5) 15.0 ppb (14) 0.9 ppb (11) 52.0 μg/m3 (49) 11.0 μg/m3 (46) 49.0
 
Nov. 27, 2020, midnight N/A N/A N/A 36.0 ppb (34) N/A 2.0 ppb (3) 29.0 ppb (27) 0.7 ppb (8) 40.0 μg/m3 (38) 11.0 μg/m3 (46) 46.0
 
Nov. 26, 2020, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 55.0 ppb (51) 0.5 ppb (6) 34.0 μg/m3 (32) 12.0 μg/m3 (50) 51.0
 
Nov. 26, 2020, 10 p.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 60.0 ppb (68) 0.4 ppb (5) 28.0 μg/m3 (26) 11.0 μg/m3 (46) 68.0
 
Nov. 26, 2020, 9 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 63.0 ppb (78) 0.5 ppb (6) 30.0 μg/m3 (28) 16.0 μg/m3 (60) 78.0
 
Nov. 26, 2020, 8 p.m. N/A N/A N/A 21.0 ppb (20) N/A 3.0 ppb (5) 68.0 ppb (94) 0.6 ppb (7) 28.0 μg/m3 (26) 12.0 μg/m3 (50) 94.0
 
Nov. 26, 2020, 7 p.m. N/A N/A N/A 30.0 ppb (29) N/A 3.0 ppb (5) 59.0 ppb (65) 0.7 ppb (8) 62.0 μg/m3 (55) 29.0 μg/m3 (87) 87.0
 
Nov. 26, 2020, 6 p.m. N/A N/A N/A 62.0 ppb (60) N/A 4.0 ppb (6) 39.0 ppb (37) 1.1 ppb (13) 62.0 μg/m3 (55) 29.0 μg/m3 (87) 87.0
 
Nov. 26, 2020, 5 p.m. N/A N/A N/A 71.0 ppb (70) N/A 3.0 ppb (5) 24.0 ppb (23) 1.4 ppb (16) N/A N/A 70.0
 
Nov. 26, 2020, 4 p.m. N/A N/A N/A 59.0 ppb (57) N/A 3.0 ppb (5) 14.0 ppb (13) 1.4 ppb (16) N/A N/A 57.0
 
Nov. 26, 2020, 2 p.m. N/A N/A N/A 36.0 ppb (34) N/A 3.0 ppb (5) N/A 1.4 ppb (16) 34.0 μg/m3 (32) 15.0 μg/m3 (58) 58.0
 
Nov. 26, 2020, 1 p.m. N/A N/A N/A 35.0 ppb (34) N/A 3.0 ppb (5) N/A 1.1 ppb (13) 29.0 μg/m3 (27) 14.0 μg/m3 (55) 55.0
 
Nov. 26, 2020, noon N/A N/A N/A 36.0 ppb (34) N/A 2.0 ppb (3) 1.0 ppb (1) 0.7 ppb (8) 41.0 μg/m3 (38) 17.0 μg/m3 (62) 62.0
 
Nov. 26, 2020, 11 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 1.0 ppb (1) 0.7 ppb (8) 39.0 μg/m3 (37) 16.0 μg/m3 (60) 60.0
 
Nov. 26, 2020, 10 a.m. N/A N/A N/A 32.0 ppb (31) N/A 2.0 ppb (3) 1.0 ppb (1) 0.8 ppb (10) 42.0 μg/m3 (39) 19.0 μg/m3 (66) 66.0
 
Nov. 26, 2020, 9 a.m. N/A N/A N/A 34.0 ppb (33) N/A 2.0 ppb (3) 1.0 ppb (1) 1.0 ppb (12) 50.0 μg/m3 (47) 25.0 μg/m3 (79) 79.0
 
Nov. 26, 2020, 8 a.m. N/A N/A N/A 36.0 ppb (34) N/A 3.0 ppb (5) 1.0 ppb (1) 1.0 ppb (12) 39.0 μg/m3 (37) 13.0 μg/m3 (53) 53.0
 
Nov. 26, 2020, 7 a.m. N/A N/A N/A 39.0 ppb (37) N/A 3.0 ppb (5) 1.0 ppb (1) 0.9 ppb (11) 56.0 μg/m3 (52) 20.0 μg/m3 (68) 68.0
 
Nov. 26, 2020, 6 a.m. N/A N/A N/A 41.0 ppb (39) N/A 3.0 ppb (5) 1.0 ppb (1) 1.0 ppb (12) 51.0 μg/m3 (48) 16.0 μg/m3 (60) 60.0
 
Nov. 26, 2020, 5 a.m. N/A N/A N/A 42.0 ppb (40) N/A 2.0 ppb (3) 2.0 ppb (2) 0.8 ppb (10) 46.0 μg/m3 (43) 17.0 μg/m3 (62) 62.0
 
Nov. 26, 2020, 4 a.m. N/A N/A N/A 41.0 ppb (39) N/A 2.0 ppb (3) 3.0 ppb (3) 0.8 ppb (10) 32.0 μg/m3 (30) 9.0 μg/m3 (38) 39.0
 
Nov. 26, 2020, 3 a.m. N/A N/A N/A 25.0 ppb (24) N/A 2.0 ppb (3) 16.0 ppb (15) 0.5 ppb (6) 41.0 μg/m3 (38) 12.0 μg/m3 (50) 50.0
 
Nov. 26, 2020, 2 a.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 20.0 ppb (19) 0.5 ppb (6) 70.0 μg/m3 (59) 9.0 μg/m3 (38) 59.0
 
Nov. 26, 2020, 1 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 28.0 ppb (26) 0.5 ppb (6) 99.0 μg/m3 (73) 24.0 μg/m3 (77) 77.0
 
Nov. 26, 2020, midnight N/A N/A N/A 37.0 ppb (35) N/A 5.0 ppb (8) 55.0 ppb (51) 0.6 ppb (7) 57.0 μg/m3 (52) 18.0 μg/m3 (64) 64.0
 
Nov. 25, 2020, 11 p.m. N/A N/A N/A 29.0 ppb (28) N/A 4.0 ppb (6) 72.0 ppb (102) 0.6 ppb (7) 53.0 μg/m3 (50) 15.0 μg/m3 (58) 102.0
 
Nov. 25, 2020, 10 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 80.0 ppb (106) 0.5 ppb (6) 59.0 μg/m3 (53) 21.0 μg/m3 (70) 106.0
 
Nov. 25, 2020, 9 p.m. N/A N/A N/A 16.0 ppb (16) N/A 3.0 ppb (5) 83.0 ppb (108) 0.4 ppb (5) 63.0 μg/m3 (55) 31.0 μg/m3 (91) 108.0
 
Nov. 25, 2020, 8 p.m. N/A N/A N/A 29.0 ppb (28) N/A 4.0 ppb (6) 89.0 ppb (111) 0.7 ppb (8) 71.0 μg/m3 (59) 30.0 μg/m3 (89) 111.0
 
Nov. 25, 2020, 7 p.m. N/A N/A N/A 34.0 ppb (33) N/A 4.0 ppb (6) 73.0 ppb (103) 0.7 ppb (8) 91.0 μg/m3 (69) 45.0 μg/m3 (125) 125.0
 
Nov. 25, 2020, 6 p.m. N/A N/A N/A 61.0 ppb (59) N/A 5.0 ppb (8) 52.0 ppb (49) 1.1 ppb (13) 115.0 μg/m3 (81) 61.0 μg/m3 (154) 154.0
 
Nov. 25, 2020, 5 p.m. N/A N/A N/A 98.0 ppb (98) N/A 4.0 ppb (6) 44.0 ppb (41) 1.7 ppb (20) 90.0 μg/m3 (69) 48.0 μg/m3 (132) 132.0
 
Nov. 25, 2020, 4 p.m. N/A N/A N/A 77.0 ppb (76) N/A 4.0 ppb (6) 28.0 ppb (26) 1.5 ppb (18) 98.0 μg/m3 (73) 48.0 μg/m3 (132) 132.0
 
Nov. 25, 2020, 3 p.m. N/A N/A N/A 72.0 ppb (71) N/A 6.0 ppb (9) 7.0 ppb (7) 1.9 ppb (22) 76.0 μg/m3 (62) 35.0 μg/m3 (100) 100.0
 
Nov. 25, 2020, 2 p.m. N/A N/A N/A 47.0 ppb (45) N/A 4.0 ppb (6) 2.0 ppb (2) 1.9 ppb (22) 54.0 μg/m3 (50) 27.0 μg/m3 (83) 83.0
 
Nov. 25, 2020, 1 p.m. N/A N/A N/A 42.0 ppb (40) N/A 3.0 ppb (5) 1.0 ppb (1) 1.4 ppb (16) 48.0 μg/m3 (45) 25.0 μg/m3 (79) 79.0
 
Nov. 25, 2020, noon N/A N/A N/A 41.0 ppb (39) N/A 2.0 ppb (3) 1.0 ppb (1) 0.9 ppb (11) 53.0 μg/m3 (50) 26.0 μg/m3 (81) 81.0
 
Nov. 25, 2020, 11 a.m. N/A N/A N/A 43.0 ppb (41) N/A 2.0 ppb (3) 2.0 ppb (2) 0.9 ppb (11) 55.0 μg/m3 (51) 32.0 μg/m3 (93) 93.0
 
Nov. 25, 2020, 10 a.m. N/A N/A N/A 43.0 ppb (41) N/A 2.0 ppb (3) 6.0 ppb (6) 0.9 ppb (11) 67.0 μg/m3 (57) 30.0 μg/m3 (89) 89.0
 
Nov. 25, 2020, 9 a.m. N/A N/A N/A 47.0 ppb (45) N/A 3.0 ppb (5) 4.0 ppb (4) 1.3 ppb (15) 76.0 μg/m3 (62) 37.0 μg/m3 (105) 105.0
 
Nov. 25, 2020, 8 a.m. N/A N/A N/A 46.0 ppb (44) N/A 3.0 ppb (5) 8.0 ppb (8) 1.2 ppb (14) 82.0 μg/m3 (65) 41.0 μg/m3 (115) 115.0
 
Nov. 25, 2020, 7 a.m. N/A N/A N/A 58.0 ppb (56) N/A 4.0 ppb (6) 3.0 ppb (3) 1.4 ppb (16) 69.0 μg/m3 (58) 29.0 μg/m3 (87) 87.0
 
Nov. 25, 2020, 6 a.m. N/A N/A N/A 54.0 ppb (51) N/A 5.0 ppb (8) 2.0 ppb (2) 2.0 ppb (23) 59.0 μg/m3 (53) 21.0 μg/m3 (70) 70.0
 
Nov. 25, 2020, 5 a.m. N/A N/A N/A 45.0 ppb (43) N/A 4.0 ppb (6) 2.0 ppb (2) 1.6 ppb (19) 50.0 μg/m3 (47) 15.0 μg/m3 (58) 58.0
 
Nov. 25, 2020, 4 a.m. N/A N/A N/A 45.0 ppb (43) N/A 3.0 ppb (5) 1.0 ppb (1) 1.0 ppb (12) 53.0 μg/m3 (50) 14.0 μg/m3 (55) 55.0
 
Nov. 25, 2020, 3 a.m. N/A N/A N/A 39.0 ppb (37) N/A 3.0 ppb (5) 5.0 ppb (5) 0.8 ppb (10) 57.0 μg/m3 (52) 14.0 μg/m3 (55) 55.0
 
Nov. 25, 2020, 2 a.m. N/A N/A N/A 50.0 ppb (48) N/A 3.0 ppb (5) 3.0 ppb (3) 1.0 ppb (12) 79.0 μg/m3 (63) 22.0 μg/m3 (72) 72.0
 
Nov. 25, 2020, 1 a.m. N/A N/A N/A 70.0 ppb (69) N/A 5.0 ppb (8) 3.0 ppb (3) 1.5 ppb (18) 57.0 μg/m3 (52) 19.0 μg/m3 (66) 69.0
 
Nov. 25, 2020, midnight N/A N/A N/A N/A N/A 4.0 ppb (6) 27.0 ppb (25) 0.8 ppb (10) 49.0 μg/m3 (46) 19.0 μg/m3 (66) 66.0
 
Nov. 24, 2020, 11 p.m. N/A N/A N/A 23.0 ppb (22) N/A 3.0 ppb (5) 64.0 ppb (81) 0.5 ppb (6) 54.0 μg/m3 (50) 27.0 μg/m3 (83) 83.0
 
Nov. 24, 2020, 10 p.m. N/A N/A N/A 26.0 ppb (25) N/A 4.0 ppb (6) 80.0 ppb (106) 0.6 ppb (7) 70.0 μg/m3 (59) 34.0 μg/m3 (98) 106.0
 
Nov. 24, 2020, 9 p.m. N/A N/A N/A 32.0 ppb (31) N/A 5.0 ppb (8) 85.0 ppb (109) 0.7 ppb (8) 39.0 μg/m3 (37) 19.0 μg/m3 (66) 109.0
 
Nov. 24, 2020, 8 p.m. N/A N/A N/A 22.0 ppb (21) N/A 4.0 ppb (6) 59.0 ppb (65) 0.5 ppb (6) 37.0 μg/m3 (35) 17.0 μg/m3 (62) 65.0
 
Nov. 24, 2020, 7 p.m. N/A N/A N/A 20.0 ppb (19) N/A 4.0 ppb (6) 51.0 ppb (48) 0.5 ppb (6) 69.0 μg/m3 (58) 36.0 μg/m3 (103) 103.0
 
Nov. 24, 2020, 6 p.m. N/A N/A N/A 48.0 ppb (46) N/A 8.0 ppb (12) 44.0 ppb (41) 0.9 ppb (11) 98.0 μg/m3 (73) 48.0 μg/m3 (132) 132.0
 
Nov. 24, 2020, 5 p.m. N/A N/A N/A 78.0 ppb (77) N/A 11.0 ppb (16) 20.0 ppb (19) 1.7 ppb (20) 85.0 μg/m3 (66) 39.0 μg/m3 (110) 110.0
 
Nov. 24, 2020, 4 p.m. N/A N/A N/A 65.0 ppb (63) N/A 10.0 ppb (15) 9.0 ppb (9) 1.8 ppb (21) 98.0 μg/m3 (73) 41.0 μg/m3 (115) 115.0
 
Nov. 24, 2020, 3 p.m. N/A N/A N/A 60.0 ppb (58) N/A 10.0 ppb (15) 4.0 ppb (4) 2.3 ppb (27) 68.0 μg/m3 (58) 28.0 μg/m3 (85) 85.0
 
Nov. 24, 2020, 2 p.m. N/A N/A N/A 36.0 ppb (34) N/A 7.0 ppb (10) 2.0 ppb (2) 2.0 ppb (23) 54.0 μg/m3 (50) 24.0 μg/m3 (77) 77.0
 
Nov. 24, 2020, 1 p.m. N/A N/A N/A 31.0 ppb (30) N/A 4.0 ppb (6) 1.0 ppb (1) 1.2 ppb (14) 57.0 μg/m3 (52) 26.0 μg/m3 (81) 81.0
 
Nov. 24, 2020, noon N/A N/A N/A 32.0 ppb (31) N/A 4.0 ppb (6) 1.0 ppb (1) 0.8 ppb (10) 66.0 μg/m3 (57) 30.0 μg/m3 (89) 89.0
 
Nov. 24, 2020, 11 a.m. N/A N/A N/A 35.0 ppb (34) N/A 4.0 ppb (6) 1.0 ppb (1) 0.8 ppb (10) 50.0 μg/m3 (47) 25.0 μg/m3 (79) 79.0
 
Nov. 24, 2020, 10 a.m. N/A N/A N/A 34.0 ppb (33) N/A 5.0 ppb (8) 2.0 ppb (2) 0.8 ppb (10) 45.0 μg/m3 (42) 18.0 μg/m3 (64) 64.0
 
Nov. 24, 2020, 9 a.m. N/A N/A N/A 33.0 ppb (32) N/A 5.0 ppb (8) 1.0 ppb (1) 0.7 ppb (8) 46.0 μg/m3 (43) 20.0 μg/m3 (68) 68.0
 
Nov. 24, 2020, 8 a.m. N/A N/A N/A 33.0 ppb (32) N/A 4.0 ppb (6) 1.0 ppb (1) 0.9 ppb (11) 63.0 μg/m3 (55) 23.0 μg/m3 (74) 74.0
 
Nov. 24, 2020, 7 a.m. N/A N/A N/A 35.0 ppb (34) N/A 4.0 ppb (6) 2.0 ppb (2) 1.3 ppb (15) 62.0 μg/m3 (55) 19.0 μg/m3 (66) 66.0
 
Nov. 24, 2020, 6 a.m. N/A N/A N/A 38.0 ppb (36) N/A 6.0 ppb (9) 1.0 ppb (1) 1.4 ppb (16) 51.0 μg/m3 (48) 18.0 μg/m3 (64) 64.0
 
Nov. 24, 2020, 5 a.m. N/A N/A N/A 41.0 ppb (39) N/A 10.0 ppb (15) 1.0 ppb (1) 0.8 ppb (10) 61.0 μg/m3 (54) 21.0 μg/m3 (70) 70.0
 
Nov. 24, 2020, 4 a.m. N/A N/A N/A 45.0 ppb (43) N/A 14.0 ppb (20) 1.0 ppb (1) 0.9 ppb (11) 52.0 μg/m3 (49) 21.0 μg/m3 (70) 70.0
 
Nov. 24, 2020, 3 a.m. N/A N/A N/A 41.0 ppb (39) N/A 2.0 ppb (3) 4.0 ppb (4) 0.8 ppb (10) 59.0 μg/m3 (53) 13.0 μg/m3 (53) 53.0
 
Nov. 24, 2020, 2 a.m. N/A N/A N/A 54.0 ppb (51) N/A 3.0 ppb (5) 4.0 ppb (4) 1.0 ppb (12) 67.0 μg/m3 (57) 20.0 μg/m3 (68) 68.0
 
Nov. 24, 2020, 1 a.m. N/A N/A N/A 70.0 ppb (69) N/A 3.0 ppb (5) 13.0 ppb (13) 1.2 ppb (14) 60.0 μg/m3 (54) 19.0 μg/m3 (66) 69.0
 
Nov. 24, 2020, midnight N/A N/A N/A 44.0 ppb (42) N/A 3.0 ppb (5) 47.0 ppb (44) 0.7 ppb (8) 64.0 μg/m3 (56) 20.0 μg/m3 (68) 68.0
 
Nov. 23, 2020, 11 p.m. N/A N/A N/A 32.0 ppb (31) N/A 3.0 ppb (5) 57.0 ppb (58) 0.6 ppb (7) 50.0 μg/m3 (47) 14.0 μg/m3 (55) 58.0
 
Nov. 23, 2020, 10 p.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 59.0 ppb (65) 0.5 ppb (6) 44.0 μg/m3 (41) 19.0 μg/m3 (66) 66.0
 
Nov. 23, 2020, 9 p.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (5) 56.0 ppb (55) 0.5 ppb (6) 23.0 μg/m3 (22) 9.0 μg/m3 (38) 55.0
 
Nov. 23, 2020, 8 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 48.0 ppb (45) 0.5 ppb (6) 43.0 μg/m3 (40) 18.0 μg/m3 (64) 64.0
 
Nov. 23, 2020, 7 p.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 44.0 ppb (41) 0.5 ppb (6) 35.0 μg/m3 (33) 19.0 μg/m3 (66) 66.0
 
Nov. 23, 2020, 6 p.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 34.0 ppb (32) 0.5 ppb (6) 24.0 μg/m3 (23) 13.0 μg/m3 (53) 53.0
 
Nov. 23, 2020, 5 p.m. N/A N/A N/A 21.0 ppb (20) N/A 3.0 ppb (5) 24.0 ppb (23) 0.6 ppb (7) 18.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
Nov. 23, 2020, 4 p.m. N/A N/A N/A 15.0 ppb (15) N/A 3.0 ppb (5) 20.0 ppb (19) 0.5 ppb (6) 22.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
Nov. 23, 2020, 3 p.m. N/A N/A N/A 18.0 ppb (17) N/A 4.0 ppb (6) 12.0 ppb (12) 0.5 ppb (6) 29.0 μg/m3 (27) 15.0 μg/m3 (58) 58.0
 
Nov. 23, 2020, 2 p.m. N/A N/A N/A 24.0 ppb (23) N/A 3.0 ppb (5) 2.0 ppb (2) 0.8 ppb (10) 27.0 μg/m3 (25) 14.0 μg/m3 (55) 55.0
 
Nov. 23, 2020, 1 p.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 1.0 ppb (1) 0.6 ppb (7) 23.0 μg/m3 (22) 12.0 μg/m3 (50) 50.0
 
Nov. 23, 2020, noon N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 1.0 ppb (1) 0.4 ppb (5) 26.0 μg/m3 (25) 15.0 μg/m3 (58) 58.0
 
Nov. 23, 2020, 11 a.m. N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 1.0 ppb (1) 0.5 ppb (6) 17.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
Nov. 23, 2020, 10 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 2.0 ppb (2) 0.4 ppb (5) 21.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
Nov. 23, 2020, 9 a.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 1.0 ppb (1) 0.5 ppb (6) 25.0 μg/m3 (24) 13.0 μg/m3 (53) 53.0
 
Nov. 23, 2020, 8 a.m. N/A N/A N/A 27.0 ppb (26) N/A 2.0 ppb (3) 3.0 ppb (3) 0.4 ppb (5) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 26.0
 
Nov. 23, 2020, 7 a.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 8.0 ppb (8) 0.4 ppb (5) 28.0 μg/m3 (26) 14.0 μg/m3 (55) 55.0
 
Nov. 23, 2020, 6 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 7.0 ppb (7) 0.4 ppb (5) 25.0 μg/m3 (24) 7.0 μg/m3 (30) 30.0
 
Nov. 23, 2020, 5 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 8.0 ppb (8) 0.5 ppb (6) 29.0 μg/m3 (27) 5.0 μg/m3 (21) 27.0
 
Nov. 23, 2020, 4 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 9.0 ppb (9) 0.5 ppb (6) 35.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
Nov. 23, 2020, 3 a.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 13.0 ppb (13) 0.5 ppb (6) 34.0 μg/m3 (32) 4.0 μg/m3 (17) 32.0
 
Nov. 23, 2020, 2 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 15.0 ppb (14) 0.6 ppb (7) 32.0 μg/m3 (30) 7.0 μg/m3 (30) 30.0
 
Nov. 23, 2020, 1 a.m. N/A N/A N/A 17.0 ppb (17) N/A 1.0 ppb (2) 23.0 ppb (22) 0.5 ppb (6) 30.0 μg/m3 (28) 6.0 μg/m3 (25) 28.0
 
Nov. 23, 2020, midnight N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 38.0 ppb (36) 0.3 ppb (4) 29.0 μg/m3 (27) 6.0 μg/m3 (25) 36.0
 
Nov. 22, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (7) N/A 2.0 ppb (3) 48.0 ppb (45) 0.3 ppb (4) 32.0 μg/m3 (30) 11.0 μg/m3 (46) 46.0
 
Nov. 22, 2020, 10 p.m. N/A N/A N/A 7.0 ppb (7) N/A 3.0 ppb (5) 52.0 ppb (49) 0.3 ppb (4) 31.0 μg/m3 (29) 12.0 μg/m3 (50) 50.0
 
Nov. 22, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A 4.0 ppb (6) 53.0 ppb (50) 0.3 ppb (4) 31.0 μg/m3 (29) 15.0 μg/m3 (58) 58.0
 
Nov. 22, 2020, 8 p.m. N/A N/A N/A 12.0 ppb (12) N/A 3.0 ppb (5) 50.0 ppb (47) 0.4 ppb (5) 41.0 μg/m3 (38) 27.0 μg/m3 (83) 83.0
 
Nov. 22, 2020, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (5) 50.0 ppb (47) 0.5 ppb (6) 33.0 μg/m3 (31) 25.0 μg/m3 (79) 79.0
 
Nov. 22, 2020, 6 p.m. N/A N/A N/A 24.0 ppb (23) N/A 3.0 ppb (5) 34.0 ppb (32) 0.6 ppb (7) 29.0 μg/m3 (27) 19.0 μg/m3 (66) 66.0
 
Nov. 22, 2020, 5 p.m. N/A N/A N/A 21.0 ppb (20) N/A 3.0 ppb (5) 25.0 ppb (24) 0.6 ppb (7) 33.0 μg/m3 (31) 24.0 μg/m3 (77) 77.0
 
Nov. 22, 2020, 4 p.m. N/A N/A N/A 16.0 ppb (16) N/A 4.0 ppb (6) 16.0 ppb (15) 0.5 ppb (6) 27.0 μg/m3 (25) 17.0 μg/m3 (62) 62.0
 
Nov. 22, 2020, 3 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 6.0 ppb (6) 0.7 ppb (8) 19.0 μg/m3 (18) 12.0 μg/m3 (50) 50.0
 
Nov. 22, 2020, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 2.0 ppb (2) 0.6 ppb (7) 15.0 μg/m3 (14) 8.0 μg/m3 (34) 34.0
 
Nov. 22, 2020, 1 p.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
Nov. 22, 2020, noon N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
Nov. 22, 2020, 11 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 1.0 ppb (1) 0.5 ppb (6) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Nov. 22, 2020, 10 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) 18.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
Nov. 22, 2020, 9 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 2.0 ppb (2) 0.5 ppb (6) 11.0 μg/m3 (11) 5.0 μg/m3 (21) 22.0
 
Nov. 22, 2020, 8 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 3.0 ppb (3) 0.5 ppb (6) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 23.0
 
Nov. 22, 2020, 7 a.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 9.0 ppb (9) 0.5 ppb (6) 22.0 μg/m3 (21) 15.0 μg/m3 (58) 58.0
 
Nov. 22, 2020, 6 a.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 10.0 ppb (10) 0.5 ppb (6) 8.0 μg/m3 (8) N/A 18.0
 
Nov. 22, 2020, 5 a.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 10.0 ppb (10) 0.5 ppb (6) 10.0 μg/m3 (10) 0.0 μg/m3 (0) 17.0
 
Nov. 22, 2020, 4 a.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 13.0 ppb (13) 0.4 ppb (5) 19.0 μg/m3 (18) 7.0 μg/m3 (30) 30.0
 
Nov. 22, 2020, 3 a.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 13.0 ppb (13) 0.4 ppb (5) 24.0 μg/m3 (23) 2.0 μg/m3 (9) 23.0
 
Nov. 22, 2020, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 12.0 ppb (12) 0.4 ppb (5) 19.0 μg/m3 (18) 1.0 μg/m3 (5) 18.0
 
Nov. 22, 2020, 1 a.m. N/A N/A N/A 21.0 ppb (20) N/A 3.0 ppb (5) 11.0 ppb (11) 0.5 ppb (6) 32.0 μg/m3 (30) 5.0 μg/m3 (21) 30.0
 
Nov. 22, 2020, midnight N/A N/A N/A 17.0 ppb (17) N/A 3.0 ppb (5) 18.0 ppb (17) 0.4 ppb (5) 41.0 μg/m3 (38) 5.0 μg/m3 (21) 38.0
 
Nov. 21, 2020, 11 p.m. N/A N/A N/A 14.0 ppb (14) N/A 2.0 ppb (3) 25.0 ppb (24) 0.4 ppb (5) 35.0 μg/m3 (33) 2.0 μg/m3 (9) 33.0
 
Nov. 21, 2020, 10 p.m. N/A N/A N/A 14.0 ppb (14) N/A 3.0 ppb (5) 29.0 ppb (27) 0.4 ppb (5) 28.0 μg/m3 (26) 6.0 μg/m3 (25) 27.0
 
Nov. 21, 2020, 9 p.m. N/A N/A N/A 15.0 ppb (15) N/A 3.0 ppb (5) 35.0 ppb (33) 0.4 ppb (5) 29.0 μg/m3 (27) 10.0 μg/m3 (42) 42.0
 
Nov. 21, 2020, 8 p.m. N/A N/A N/A 13.0 ppb (13) N/A 3.0 ppb (5) 40.0 ppb (38) 0.4 ppb (5) 23.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
Nov. 21, 2020, 7 p.m. N/A N/A N/A 13.0 ppb (13) N/A 4.0 ppb (6) 32.0 ppb (30) 0.4 ppb (5) 22.0 μg/m3 (21) 10.0 μg/m3 (42) 42.0
 
Nov. 21, 2020, 6 p.m. N/A N/A N/A 17.0 ppb (17) N/A 7.0 ppb (10) 23.0 ppb (22) 0.5 ppb (6) 27.0 μg/m3 (25) 13.0 μg/m3 (53) 53.0
 
Nov. 21, 2020, 5 p.m. N/A N/A N/A 22.0 ppb (21) N/A 7.0 ppb (10) 15.0 ppb (14) 0.6 ppb (7) 35.0 μg/m3 (33) 17.0 μg/m3 (62) 62.0
 
Nov. 21, 2020, 4 p.m. N/A N/A N/A 28.0 ppb (27) N/A 9.0 ppb (13) 6.0 ppb (6) 0.7 ppb (8) 30.0 μg/m3 (28) 14.0 μg/m3 (55) 55.0
 
Nov. 21, 2020, 3 p.m. N/A N/A N/A 28.0 ppb (27) N/A 8.0 ppb (12) 2.0 ppb (2) 0.7 ppb (8) 29.0 μg/m3 (27) 16.0 μg/m3 (60) 60.0
 
Nov. 21, 2020, 2 p.m. N/A N/A N/A 27.0 ppb (26) N/A 7.0 ppb (10) 2.0 ppb (2) 0.6 ppb (7) 25.0 μg/m3 (24) 15.0 μg/m3 (58) 58.0
 
Nov. 21, 2020, 1 p.m. N/A N/A N/A 28.0 ppb (27) N/A 6.0 ppb (9) 1.0 ppb (1) 0.5 ppb (6) 24.0 μg/m3 (23) 17.0 μg/m3 (62) 62.0
 
Nov. 21, 2020, noon N/A N/A N/A 27.0 ppb (26) N/A 6.0 ppb (9) 1.0 ppb (1) 0.5 ppb (6) 33.0 μg/m3 (31) 23.0 μg/m3 (74) 74.0
 
Nov. 21, 2020, 11 a.m. N/A N/A N/A 28.0 ppb (27) N/A 6.0 ppb (9) 1.0 ppb (1) 0.5 ppb (6) 20.0 μg/m3 (19) 8.0 μg/m3 (34) 34.0