AQSQID: 800151041

Site Name: Tlalnepantla

Location: Tlalnepantla (Tacos Don Chilo), MX

Reporting: True, Located: True

Current AQI: 76.0

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
April 7, 2020, 5 p.m. N/A N/A N/A 23.0 ppb (21) N/A 9.0 ppb (13) 46.0 ppb (35) 0.9 ppb (10) 52.0 μg/m3 (47) 24.0 μg/m3 (76) 76.0
 
April 7, 2020, 4 p.m. N/A N/A N/A 27.0 ppb (25) N/A 10.0 ppb (14) 33.0 ppb (25) 0.9 ppb (10) 62.0 μg/m3 (54) 24.0 μg/m3 (76) 76.0
 
April 7, 2020, 3 p.m. N/A N/A N/A 41.0 ppb (38) N/A 8.0 ppb (11) 14.0 ppb (11) 1.1 ppb (12) 61.0 μg/m3 (53) 29.0 μg/m3 (86) 86.0
 
April 7, 2020, 2 p.m. N/A N/A N/A 44.0 ppb (41) N/A 8.0 ppb (11) 6.0 ppb (5) 1.1 ppb (12) 55.0 μg/m3 (50) 25.0 μg/m3 (78) 78.0
 
April 7, 2020, 1 p.m. N/A N/A N/A 44.0 ppb (41) N/A 8.0 ppb (11) 3.0 ppb (2) 1.1 ppb (12) 42.0 μg/m3 (38) 21.0 μg/m3 (69) 69.0
 
April 7, 2020, noon N/A N/A N/A 37.0 ppb (34) N/A 4.0 ppb (6) 2.0 ppb (2) 0.9 ppb (10) 27.0 μg/m3 (25) 14.0 μg/m3 (54) 54.0
 
April 7, 2020, 11 a.m. N/A N/A N/A 32.0 ppb (30) N/A 2.0 ppb (3) 4.0 ppb (3) 0.7 ppb (8) 35.0 μg/m3 (32) 25.0 μg/m3 (78) 78.0
 
April 7, 2020, 10 a.m. N/A N/A N/A 27.0 ppb (25) N/A 2.0 ppb (3) 9.0 ppb (7) 0.6 ppb (7) 51.0 μg/m3 (46) 41.0 μg/m3 (114) 114.0
 
April 7, 2020, 9 a.m. N/A N/A N/A N/A N/A 93.0 ppb (76) N/A N/A 27.0 μg/m3 (25) 22.0 μg/m3 (71) 76.0
 
April 7, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) N/A 9.0
 
April 7, 2020, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 40.0 μg/m3 (36) 30.0 μg/m3 (88) 88.0
 
April 7, 2020, 6 a.m. N/A N/A N/A 19.0 ppb (18) N/A 8.0 ppb (11) 34.0 ppb (26) 0.7 ppb (8) 38.0 μg/m3 (35) 25.0 μg/m3 (78) 78.0
 
April 7, 2020, 5 a.m. N/A N/A N/A 17.0 ppb (16) N/A 14.0 ppb (20) 38.0 ppb (29) 0.7 ppb (8) 48.0 μg/m3 (44) 27.0 μg/m3 (82) 82.0
 
April 7, 2020, 4 a.m. N/A N/A N/A 33.0 ppb (31) N/A 12.0 ppb (17) 30.0 ppb (23) 0.8 ppb (9) 67.0 μg/m3 (56) 23.0 μg/m3 (73) 73.0
 
April 7, 2020, 3 a.m. N/A N/A N/A 33.0 ppb (31) N/A 5.0 ppb (7) 29.0 ppb (22) 0.8 ppb (9) 43.0 μg/m3 (39) 16.0 μg/m3 (59) 59.0
 
April 7, 2020, 2 a.m. N/A N/A N/A 21.0 ppb (19) N/A 1.0 ppb (1) 33.0 ppb (25) 0.7 ppb (8) 38.0 μg/m3 (35) 16.0 μg/m3 (59) 59.0
 
April 7, 2020, 1 a.m. N/A N/A N/A 13.0 ppb (12) N/A 2.0 ppb (3) 42.0 ppb (32) 0.6 ppb (7) 46.0 μg/m3 (42) 19.0 μg/m3 (65) 65.0
 
April 7, 2020, midnight N/A N/A N/A 15.0 ppb (14) N/A 2.0 ppb (3) 59.0 ppb (45) 0.7 ppb (8) 44.0 μg/m3 (40) 17.0 μg/m3 (61) 61.0
 
April 6, 2020, 11 p.m. N/A N/A N/A 15.0 ppb (14) N/A 3.0 ppb (4) 59.0 ppb (45) 0.7 ppb (8) 39.0 μg/m3 (35) 21.0 μg/m3 (69) 69.0
 
April 6, 2020, 10 p.m. N/A N/A N/A 14.0 ppb (13) N/A 5.0 ppb (7) 88.0 ppb (69) 0.7 ppb (8) 38.0 μg/m3 (35) 26.0 μg/m3 (80) 80.0
 
April 6, 2020, 9 p.m. N/A N/A N/A 12.0 ppb (11) N/A 5.0 ppb (7) 87.0 ppb (68) 0.7 ppb (8) 44.0 μg/m3 (40) 25.0 μg/m3 (78) 78.0
 
April 6, 2020, 8 p.m. N/A N/A N/A 17.0 ppb (16) N/A 4.0 ppb (6) 83.0 ppb (65) 0.8 ppb (9) 54.0 μg/m3 (49) 37.0 μg/m3 (104) 104.0
 
April 6, 2020, 7 p.m. N/A N/A N/A 22.0 ppb (20) N/A 5.0 ppb (7) 73.0 ppb (57) 0.9 ppb (10) 65.0 μg/m3 (55) 42.0 μg/m3 (116) 116.0
 
April 6, 2020, 6 p.m. N/A N/A N/A 26.0 ppb (24) N/A 5.0 ppb (7) 57.0 ppb (44) 1.0 ppb (11) 60.0 μg/m3 (52) 28.0 μg/m3 (84) 84.0
 
April 6, 2020, 5 p.m. N/A N/A N/A 32.0 ppb (30) N/A 6.0 ppb (9) 43.0 ppb (33) 1.0 ppb (11) 69.0 μg/m3 (57) 30.0 μg/m3 (88) 88.0
 
April 6, 2020, 4 p.m. N/A N/A N/A 39.0 ppb (36) N/A 9.0 ppb (13) 24.0 ppb (18) 1.2 ppb (13) 65.0 μg/m3 (55) 25.0 μg/m3 (78) 78.0
 
April 6, 2020, 3 p.m. N/A N/A N/A 44.0 ppb (41) N/A 7.0 ppb (10) 9.0 ppb (7) 1.4 ppb (16) 68.0 μg/m3 (56) 31.0 μg/m3 (90) 90.0
 
April 6, 2020, 2 p.m. N/A N/A N/A 43.0 ppb (40) N/A 5.0 ppb (7) 5.0 ppb (4) 1.4 ppb (16) 56.0 μg/m3 (50) 24.0 μg/m3 (76) 76.0
 
April 6, 2020, 1 p.m. N/A N/A N/A 38.0 ppb (35) N/A 4.0 ppb (6) 2.0 ppb (2) 1.3 ppb (14) 56.0 μg/m3 (50) 32.0 μg/m3 (93) 93.0
 
April 6, 2020, noon N/A N/A N/A 38.0 ppb (35) N/A 4.0 ppb (6) 2.0 ppb (2) 1.1 ppb (12) 37.0 μg/m3 (34) 23.0 μg/m3 (73) 73.0
 
April 6, 2020, 11 a.m. N/A N/A N/A 35.0 ppb (32) N/A 3.0 ppb (4) 4.0 ppb (3) 0.8 ppb (9) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 32.0
 
April 6, 2020, 10 a.m. N/A N/A N/A 17.0 ppb (16) N/A 2.0 ppb (3) 20.0 ppb (15) 0.6 ppb (7) 44.0 μg/m3 (40) 33.0 μg/m3 (95) 95.0
 
April 6, 2020, 9 a.m. N/A N/A N/A 20.0 ppb (19) N/A 4.0 ppb (6) 18.0 ppb (14) 0.7 ppb (8) 10.0 μg/m3 (9) N/A 19.0
 
April 6, 2020, 8 a.m. N/A N/A N/A 19.0 ppb (18) N/A 5.0 ppb (7) 22.0 ppb (17) 0.6 ppb (7) 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
April 6, 2020, 7 a.m. N/A N/A N/A 16.0 ppb (15) N/A 9.0 ppb (13) 30.0 ppb (23) 0.6 ppb (7) 41.0 μg/m3 (37) 28.0 μg/m3 (84) 84.0
 
April 6, 2020, 6 a.m. N/A N/A N/A 18.0 ppb (17) N/A 19.0 ppb (27) 34.0 ppb (26) 0.7 ppb (8) 30.0 μg/m3 (27) 20.0 μg/m3 (67) 67.0
 
April 6, 2020, 5 a.m. N/A N/A N/A 18.0 ppb (17) N/A 12.0 ppb (17) 36.0 ppb (28) 0.7 ppb (8) 41.0 μg/m3 (37) 28.0 μg/m3 (84) 84.0
 
April 6, 2020, 4 a.m. N/A N/A N/A 17.0 ppb (16) N/A 3.0 ppb (4) 38.0 ppb (29) 0.7 ppb (8) 48.0 μg/m3 (44) 24.0 μg/m3 (76) 76.0
 
April 6, 2020, 3 a.m. N/A N/A N/A 23.0 ppb (21) N/A 4.0 ppb (6) 32.0 ppb (25) 0.7 ppb (8) 46.0 μg/m3 (42) 25.0 μg/m3 (78) 78.0
 
April 6, 2020, 2 a.m. N/A N/A N/A 21.0 ppb (19) N/A 4.0 ppb (6) 36.0 ppb (28) 0.8 ppb (9) 30.0 μg/m3 (27) 16.0 μg/m3 (59) 59.0
 
April 6, 2020, 1 a.m. N/A N/A N/A 16.0 ppb (15) N/A 1.0 ppb (1) 43.0 ppb (33) 0.8 ppb (9) 37.0 μg/m3 (34) 16.0 μg/m3 (59) 59.0
 
April 6, 2020, midnight N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 51.0 ppb (39) 0.7 ppb (8) 50.0 μg/m3 (45) 19.0 μg/m3 (65) 65.0
 
April 5, 2020, 11 p.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 56.0 ppb (43) 0.7 ppb (8) 40.0 μg/m3 (36) 16.0 μg/m3 (59) 59.0
 
April 5, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 67.0 ppb (52) 0.6 ppb (7) 37.0 μg/m3 (34) 19.0 μg/m3 (65) 65.0
 
April 5, 2020, 9 p.m. N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) 73.0 ppb (57) 0.7 ppb (8) 19.0 μg/m3 (17) 2.0 μg/m3 (8) 57.0
 
April 5, 2020, 8 p.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 80.0 ppb (62) 0.7 ppb (8) 42.0 μg/m3 (38) 25.0 μg/m3 (78) 78.0
 
April 5, 2020, 7 p.m. N/A N/A N/A 15.0 ppb (14) N/A 3.0 ppb (4) 79.0 ppb (62) 0.7 ppb (8) 27.0 μg/m3 (25) 9.0 μg/m3 (38) 62.0
 
April 5, 2020, 6 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A 62.0 ppb (48) 0.8 ppb (9) 43.0 μg/m3 (39) 28.0 μg/m3 (84) 84.0
 
April 5, 2020, 5 p.m. N/A N/A N/A 23.0 ppb (21) N/A N/A 48.0 ppb (37) 0.8 ppb (9) 39.0 μg/m3 (35) 24.0 μg/m3 (76) 76.0
 
April 5, 2020, 4 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A 33.0 ppb (25) 0.9 ppb (10) 42.0 μg/m3 (38) 24.0 μg/m3 (76) 76.0
 
April 5, 2020, 3 p.m. N/A N/A N/A 28.0 ppb (26) N/A N/A 18.0 ppb (14) 0.9 ppb (10) 56.0 μg/m3 (50) 28.0 μg/m3 (84) 84.0
 
April 5, 2020, 2 p.m. N/A N/A N/A 31.0 ppb (29) N/A N/A 10.0 ppb (8) 1.0 ppb (11) 35.0 μg/m3 (32) 16.0 μg/m3 (59) 59.0
 
April 5, 2020, 1 p.m. N/A N/A N/A 26.0 ppb (24) N/A N/A 8.0 ppb (6) 0.8 ppb (9) 40.0 μg/m3 (36) 23.0 μg/m3 (73) 73.0
 
April 5, 2020, noon N/A N/A N/A 30.0 ppb (28) N/A 3.0 ppb (4) 9.0 ppb (7) 0.8 ppb (9) 39.0 μg/m3 (35) 26.0 μg/m3 (80) 80.0
 
April 5, 2020, 11 a.m. N/A N/A N/A 25.0 ppb (23) N/A 2.0 ppb (3) 12.0 ppb (9) 0.6 ppb (7) 8.0 μg/m3 (7) N/A 23.0
 
April 5, 2020, 10 a.m. N/A N/A N/A 16.0 ppb (15) N/A 3.0 ppb (4) 23.0 ppb (18) 0.6 ppb (7) 1.0 μg/m3 (1) N/A 18.0
 
April 5, 2020, 9 a.m. N/A N/A N/A 21.0 ppb (19) N/A 3.0 ppb (4) 22.0 ppb (17) 0.6 ppb (7) 20.0 μg/m3 (18) 11.0 μg/m3 (46) 46.0
 
April 5, 2020, 8 a.m. N/A N/A N/A 14.0 ppb (13) N/A 3.0 ppb (4) 30.0 ppb (23) 0.6 ppb (7) 20.0 μg/m3 (18) 12.0 μg/m3 (50) 50.0
 
April 5, 2020, 7 a.m. N/A N/A N/A 12.0 ppb (11) N/A 3.0 ppb (4) 32.0 ppb (25) 0.6 ppb (7) 48.0 μg/m3 (44) 19.0 μg/m3 (65) 65.0
 
April 5, 2020, 6 a.m. N/A N/A N/A 21.0 ppb (19) N/A 9.0 ppb (13) 27.0 ppb (21) 0.7 ppb (8) 40.0 μg/m3 (36) 22.0 μg/m3 (71) 71.0
 
April 5, 2020, 5 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 33.0 ppb (25) 0.7 ppb (8) 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
April 5, 2020, 4 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 33.0 ppb (25) 0.7 ppb (8) 40.0 μg/m3 (36) 22.0 μg/m3 (71) 71.0
 
April 5, 2020, 3 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 26.0 ppb (20) 0.7 ppb (8) 47.0 μg/m3 (43) 21.0 μg/m3 (69) 69.0
 
April 5, 2020, 2 a.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 27.0 ppb (21) 0.8 ppb (9) 38.0 μg/m3 (35) 18.0 μg/m3 (63) 63.0
 
April 5, 2020, 1 a.m. N/A N/A N/A 21.0 ppb (19) N/A 1.0 ppb (1) 39.0 ppb (30) 0.8 ppb (9) 37.0 μg/m3 (34) 20.0 μg/m3 (67) 67.0
 
April 5, 2020, midnight N/A N/A N/A 21.0 ppb (19) N/A 1.0 ppb (1) N/A 0.8 ppb (9) 42.0 μg/m3 (38) 28.0 μg/m3 (84) 84.0
 
April 4, 2020, 11 p.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 95.0 ppb (75) 0.7 ppb (8) 58.0 μg/m3 (52) 42.0 μg/m3 (116) 116.0
 
April 4, 2020, 10 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (4) 98.0 ppb (78) 0.8 ppb (9) 58.0 μg/m3 (52) 33.0 μg/m3 (95) 95.0
 
April 4, 2020, 9 p.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (4) 100.0 ppb (79) 0.8 ppb (9) 66.0 μg/m3 (56) 56.0 μg/m3 (150) 150.0
 
April 4, 2020, 8 p.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (4) 91.0 ppb (72) 0.8 ppb (9) 76.0 μg/m3 (60) 60.0 μg/m3 (152) 152.0
 
April 4, 2020, 7 p.m. N/A N/A N/A 25.0 ppb (23) N/A 4.0 ppb (6) 79.0 ppb (62) 0.9 ppb (10) 45.0 μg/m3 (41) 21.0 μg/m3 (69) 69.0
 
April 4, 2020, 6 p.m. N/A N/A N/A 30.0 ppb (28) N/A 5.0 ppb (7) 59.0 ppb (45) 0.9 ppb (10) 68.0 μg/m3 (56) 39.0 μg/m3 (109) 109.0
 
April 4, 2020, 5 p.m. N/A N/A N/A 31.0 ppb (29) N/A 6.0 ppb (9) 37.0 ppb (28) 1.0 ppb (11) 71.0 μg/m3 (58) 33.0 μg/m3 (95) 95.0
 
April 4, 2020, 4 p.m. N/A N/A N/A 45.0 ppb (42) N/A 10.0 ppb (14) 20.0 ppb (15) 1.1 ppb (12) 61.0 μg/m3 (53) 26.0 μg/m3 (80) 80.0
 
April 4, 2020, 3 p.m. N/A N/A N/A 43.0 ppb (40) N/A 8.0 ppb (11) 11.0 ppb (8) 1.2 ppb (13) 47.0 μg/m3 (43) 20.0 μg/m3 (67) 67.0
 
April 4, 2020, 2 p.m. N/A N/A N/A 39.0 ppb (36) N/A 4.0 ppb (6) 4.0 ppb (3) 1.3 ppb (14) 29.0 μg/m3 (26) 16.0 μg/m3 (59) 59.0
 
April 4, 2020, 1 p.m. N/A N/A N/A 37.0 ppb (34) N/A 2.0 ppb (3) 2.0 ppb (2) 1.0 ppb (11) 27.0 μg/m3 (25) 15.0 μg/m3 (56) 56.0
 
April 4, 2020, noon N/A N/A N/A 37.0 ppb (34) N/A 2.0 ppb (3) 2.0 ppb (2) 0.8 ppb (9) 22.0 μg/m3 (20) 13.0 μg/m3 (52) 52.0
 
April 4, 2020, 11 a.m. N/A N/A N/A 34.0 ppb (31) N/A 2.0 ppb (3) 6.0 ppb (5) 0.7 ppb (8) 20.0 μg/m3 (18) 13.0 μg/m3 (52) 52.0
 
April 4, 2020, 10 a.m. N/A N/A N/A 32.0 ppb (30) N/A 3.0 ppb (4) 12.0 ppb (9) 0.6 ppb (7) 21.0 μg/m3 (19) 15.0 μg/m3 (56) 56.0
 
April 4, 2020, 9 a.m. N/A N/A N/A 25.0 ppb (23) N/A 2.0 ppb (3) 18.0 ppb (14) 0.6 ppb (7) 25.0 μg/m3 (23) 20.0 μg/m3 (67) 67.0
 
April 4, 2020, 8 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 26.0 ppb (20) 0.6 ppb (7) 3.0 μg/m3 (3) N/A 20.0
 
April 4, 2020, 7 a.m. N/A N/A N/A 13.0 ppb (12) N/A 2.0 ppb (3) 35.0 ppb (27) 0.6 ppb (7) 20.0 μg/m3 (18) 19.0 μg/m3 (65) 65.0
 
April 4, 2020, 6 a.m. N/A N/A N/A 15.0 ppb (14) N/A 2.0 ppb (3) 34.0 ppb (26) 0.6 ppb (7) 31.0 μg/m3 (28) 29.0 μg/m3 (86) 86.0
 
April 4, 2020, 5 a.m. N/A N/A N/A 14.0 ppb (13) N/A 2.0 ppb (3) 34.0 ppb (26) 0.6 ppb (7) 31.0 μg/m3 (28) 3.0 μg/m3 (12) 28.0
 
April 4, 2020, 4 a.m. N/A N/A N/A 22.0 ppb (20) N/A 5.0 ppb (7) 32.0 ppb (25) 0.6 ppb (7) 100.0 μg/m3 (72) 22.0 μg/m3 (71) 72.0
 
April 4, 2020, 3 a.m. N/A N/A N/A 16.0 ppb (15) N/A 2.0 ppb (3) 35.0 ppb (27) 0.7 ppb (8) 45.0 μg/m3 (41) 21.0 μg/m3 (69) 69.0
 
April 4, 2020, 2 a.m. N/A N/A N/A 25.0 ppb (23) N/A 2.0 ppb (3) 30.0 ppb (23) 0.8 ppb (9) 48.0 μg/m3 (44) 25.0 μg/m3 (78) 78.0
 
April 4, 2020, 1 a.m. N/A N/A N/A 30.0 ppb (28) N/A 3.0 ppb (4) 40.0 ppb (31) 1.0 ppb (11) 65.0 μg/m3 (55) 34.0 μg/m3 (97) 97.0
 
April 4, 2020, midnight N/A N/A N/A 35.0 ppb (32) N/A 3.0 ppb (4) 51.0 ppb (39) 0.9 ppb (10) 61.0 μg/m3 (53) 28.0 μg/m3 (84) 84.0
 
April 3, 2020, 11 p.m. N/A N/A N/A 27.0 ppb (25) N/A 5.0 ppb (7) 65.0 ppb (50) 0.8 ppb (9) 37.0 μg/m3 (34) 21.0 μg/m3 (69) 69.0
 
April 3, 2020, 10 p.m. N/A N/A N/A 19.0 ppb (18) N/A 6.0 ppb (9) 84.0 ppb (66) 0.8 ppb (9) 47.0 μg/m3 (43) 31.0 μg/m3 (90) 90.0
 
April 3, 2020, 9 p.m. N/A N/A N/A 14.0 ppb (13) N/A 4.0 ppb (6) 86.0 ppb (68) 0.7 ppb (8) 43.0 μg/m3 (39) 23.0 μg/m3 (73) 73.0
 
April 3, 2020, 8 p.m. N/A N/A N/A 16.0 ppb (15) N/A 4.0 ppb (6) 79.0 ppb (62) 0.7 ppb (8) 32.0 μg/m3 (29) 21.0 μg/m3 (69) 69.0
 
April 3, 2020, 7 p.m. N/A N/A N/A 15.0 ppb (14) N/A 4.0 ppb (6) 67.0 ppb (52) 0.8 ppb (9) 55.0 μg/m3 (50) 36.0 μg/m3 (101) 101.0
 
April 3, 2020, 6 p.m. N/A N/A N/A 21.0 ppb (19) N/A 4.0 ppb (6) 57.0 ppb (44) 0.9 ppb (10) 45.0 μg/m3 (41) 23.0 μg/m3 (73) 73.0
 
April 3, 2020, 5 p.m. N/A N/A N/A 34.0 ppb (31) N/A 5.0 ppb (7) 43.0 ppb (33) 1.0 ppb (11) 54.0 μg/m3 (49) 24.0 μg/m3 (76) 76.0
 
April 3, 2020, 4 p.m. N/A N/A N/A 53.0 ppb (49) N/A 7.0 ppb (10) 23.0 ppb (18) 1.1 ppb (12) 60.0 μg/m3 (52) 33.0 μg/m3 (95) 95.0
 
April 3, 2020, 3 p.m. N/A N/A N/A 48.0 ppb (44) N/A 5.0 ppb (7) 12.0 ppb (9) 1.3 ppb (14) 50.0 μg/m3 (45) 24.0 μg/m3 (76) 76.0
 
April 3, 2020, 2 p.m. N/A N/A N/A 36.0 ppb (33) N/A 3.0 ppb (4) 5.0 ppb (4) 1.4 ppb (16) 37.0 μg/m3 (34) 19.0 μg/m3 (65) 65.0
 
April 3, 2020, 1 p.m. N/A N/A N/A 35.0 ppb (32) N/A 3.0 ppb (4) 2.0 ppb (2) 1.1 ppb (12) 24.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
April 3, 2020, noon N/A N/A N/A 32.0 ppb (30) N/A 3.0 ppb (4) 3.0 ppb (2) 0.8 ppb (9) 33.0 μg/m3 (30) 21.0 μg/m3 (69) 69.0
 
April 3, 2020, 11 a.m. N/A N/A N/A 35.0 ppb (32) N/A 2.0 ppb (3) 3.0 ppb (2) 0.7 ppb (8) 25.0 μg/m3 (23) 14.0 μg/m3 (54) 54.0
 
April 3, 2020, 10 a.m. N/A N/A N/A 36.0 ppb (33) N/A 2.0 ppb (3) 5.0 ppb (4) 0.7 ppb (8) 21.0 μg/m3 (19) 9.0 μg/m3 (38) 38.0
 
April 3, 2020, 9 a.m. N/A N/A N/A 39.0 ppb (36) N/A 2.0 ppb (3) 6.0 ppb (5) 0.7 ppb (8) 22.0 μg/m3 (20) 6.0 μg/m3 (25) 36.0
 
April 3, 2020, 8 a.m. N/A N/A N/A 44.0 ppb (41) N/A 4.0 ppb (6) 5.0 ppb (4) 0.7 ppb (8) 4.0 μg/m3 (4) N/A 41.0
 
April 3, 2020, 7 a.m. N/A N/A N/A 28.0 ppb (26) N/A 2.0 ppb (3) 19.0 ppb (15) 0.7 ppb (8) 35.0 μg/m3 (32) 34.0 μg/m3 (97) 97.0
 
April 3, 2020, 6 a.m. N/A N/A N/A 13.0 ppb (12) N/A 2.0 ppb (3) 34.0 ppb (26) 0.5 ppb (6) 18.0 μg/m3 (16) 15.0 μg/m3 (56) 56.0
 
April 3, 2020, 5 a.m. N/A N/A N/A 17.0 ppb (16) N/A 3.0 ppb (4) 32.0 ppb (25) 0.6 ppb (7) 7.0 μg/m3 (6) N/A 25.0
 
April 3, 2020, 4 a.m. N/A N/A N/A 22.0 ppb (20) N/A 4.0 ppb (6) 34.0 ppb (26) 0.6 ppb (7) 60.0 μg/m3 (52) 32.0 μg/m3 (93) 93.0
 
April 3, 2020, 3 a.m. N/A N/A N/A 23.0 ppb (21) N/A 4.0 ppb (6) 38.0 ppb (29) 0.8 ppb (9) 96.0 μg/m3 (70) 25.0 μg/m3 (78) 78.0
 
April 3, 2020, 2 a.m. N/A N/A N/A 35.0 ppb (32) N/A 4.0 ppb (6) 29.0 ppb (22) 0.9 ppb (10) 54.0 μg/m3 (49) 26.0 μg/m3 (80) 80.0
 
April 3, 2020, 1 a.m. N/A N/A N/A 28.0 ppb (26) N/A 2.0 ppb (3) 44.0 ppb (34) 0.9 ppb (10) 73.0 μg/m3 (59) 33.0 μg/m3 (95) 95.0
 
April 3, 2020, midnight N/A N/A N/A 24.0 ppb (22) N/A 2.0 ppb (3) 53.0 ppb (41) 0.9 ppb (10) 59.0 μg/m3 (52) 16.0 μg/m3 (59) 59.0
 
April 2, 2020, 11 p.m. N/A N/A N/A 20.0 ppb (19) N/A 9.0 ppb (13) 79.0 ppb (62) 0.8 ppb (9) 56.0 μg/m3 (50) 30.0 μg/m3 (88) 88.0
 
April 2, 2020, 10 p.m. N/A N/A N/A 19.0 ppb (18) N/A 9.0 ppb (13) 93.0 ppb (73) 0.7 ppb (8) 43.0 μg/m3 (39) 24.0 μg/m3 (76) 76.0
 
April 2, 2020, 9 p.m. N/A N/A N/A 18.0 ppb (17) N/A 4.0 ppb (6) 82.0 ppb (64) 0.8 ppb (9) 43.0 μg/m3 (39) 20.0 μg/m3 (67) 67.0
 
April 2, 2020, 8 p.m. N/A N/A N/A 16.0 ppb (15) N/A 3.0 ppb (4) 76.0 ppb (59) 0.7 ppb (8) 25.0 μg/m3 (23) 6.0 μg/m3 (25) 59.0
 
April 2, 2020, 7 p.m. N/A N/A N/A 18.0 ppb (17) N/A 3.0 ppb (4) 61.0 ppb (47) 0.7 ppb (8) 22.0 μg/m3 (20) 7.0 μg/m3 (29) 47.0
 
April 2, 2020, 6 p.m. N/A N/A N/A 14.0 ppb (13) N/A 3.0 ppb (4) 52.0 ppb (40) 0.7 ppb (8) 36.0 μg/m3 (33) 18.0 μg/m3 (63) 63.0
 
April 2, 2020, 5 p.m. N/A N/A N/A 17.0 ppb (16) N/A 3.0 ppb (4) 43.0 ppb (33) 0.7 ppb (8) 45.0 μg/m3 (41) 20.0 μg/m3 (67) 67.0
 
April 2, 2020, 4 p.m. N/A N/A N/A 34.0 ppb (31) N/A 7.0 ppb (10) 26.0 ppb (20) 1.0 ppb (11) 90.0 μg/m3 (68) 43.0 μg/m3 (119) 119.0
 
April 2, 2020, 3 p.m. N/A N/A N/A 44.0 ppb (41) N/A 13.0 ppb (19) 13.0 ppb (10) 1.3 ppb (14) 50.0 μg/m3 (45) 19.0 μg/m3 (65) 65.0
 
April 2, 2020, 2 p.m. N/A N/A N/A 39.0 ppb (36) N/A 4.0 ppb (6) 4.0 ppb (3) 1.5 ppb (17) 49.0 μg/m3 (45) 26.0 μg/m3 (80) 80.0
 
April 2, 2020, 1 p.m. N/A N/A N/A 37.0 ppb (34) N/A 3.0 ppb (4) 2.0 ppb (2) 1.1 ppb (12) 28.0 μg/m3 (25) 13.0 μg/m3 (52) 52.0
 
April 2, 2020, noon N/A N/A N/A 27.0 ppb (25) N/A 3.0 ppb (4) 11.0 ppb (8) 0.7 ppb (8) 28.0 μg/m3 (25) 18.0 μg/m3 (63) 63.0
 
April 2, 2020, 11 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 18.0 ppb (14) 0.6 ppb (7) 36.0 μg/m3 (33) 26.0 μg/m3 (80) 80.0
 
April 2, 2020, 10 a.m. N/A N/A N/A 27.0 ppb (25) N/A 3.0 ppb (4) 12.0 ppb (9) 0.7 ppb (8) 21.0 μg/m3 (19) 1.0 μg/m3 (4) 25.0
 
April 2, 2020, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A 4.0 ppb (6) 25.0 ppb (19) 0.8 ppb (9) 14.0 μg/m3 (13) 8.0 μg/m3 (33) 33.0
 
April 2, 2020, 8 a.m. N/A N/A N/A 19.0 ppb (18) N/A 5.0 ppb (7) 29.0 ppb (22) 0.7 ppb (8) 46.0 μg/m3 (42) 34.0 μg/m3 (97) 97.0
 
April 2, 2020, 7 a.m. N/A N/A N/A 31.0 ppb (29) N/A 10.0 ppb (14) 18.0 ppb (14) 0.7 ppb (8) 22.0 μg/m3 (20) 7.0 μg/m3 (29) 29.0
 
April 2, 2020, 6 a.m. N/A N/A N/A 25.0 ppb (23) N/A 3.0 ppb (4) 24.0 ppb (18) 0.8 ppb (9) 42.0 μg/m3 (38) 21.0 μg/m3 (69) 69.0
 
April 2, 2020, 5 a.m. N/A N/A N/A 25.0 ppb (23) N/A 4.0 ppb (6) 31.0 ppb (24) 0.7 ppb (8) 37.0 μg/m3 (34) 15.0 μg/m3 (56) 56.0
 
April 2, 2020, 4 a.m. N/A N/A N/A 36.0 ppb (33) N/A 4.0 ppb (6) 23.0 ppb (18) 0.8 ppb (9) 76.0 μg/m3 (60) 22.0 μg/m3 (71) 71.0
 
April 2, 2020, 3 a.m. N/A N/A N/A 25.0 ppb (23) N/A 2.0 ppb (3) 33.0 ppb (25) 0.8 ppb (9) 67.0 μg/m3 (56) 29.0 μg/m3 (86) 86.0
 
April 2, 2020, 2 a.m. N/A N/A N/A 26.0 ppb (24) N/A 2.0 ppb (3) 36.0 ppb (28) 0.8 ppb (9) 72.0 μg/m3 (58) 26.0 μg/m3 (80) 80.0
 
April 2, 2020, 1 a.m. N/A N/A N/A 22.0 ppb (20) N/A 2.0 ppb (3) 45.0 ppb (35) 0.8 ppb (9) 67.0 μg/m3 (56) 25.0 μg/m3 (78) 78.0
 
April 2, 2020, midnight N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 67.0 ppb (52) 0.7 ppb (8) 66.0 μg/m3 (56) 36.0 μg/m3 (101) 101.0
 
April 1, 2020, 11 p.m. N/A N/A N/A 16.0 ppb (15) N/A 3.0 ppb (4) 84.0 ppb (66) 0.7 ppb (8) 51.0 μg/m3 (46) 23.0 μg/m3 (73) 73.0
 
April 1, 2020, 10 p.m. N/A N/A N/A 17.0 ppb (16) N/A 3.0 ppb (4) 79.0 ppb (62) 0.8 ppb (9) 57.0 μg/m3 (51) 25.0 μg/m3 (78) 78.0
 
April 1, 2020, 9 p.m. N/A N/A N/A 17.0 ppb (16) N/A 5.0 ppb (7) 93.0 ppb (73) 0.8 ppb (9) 57.0 μg/m3 (51) 34.0 μg/m3 (97) 97.0
 
April 1, 2020, 8 p.m. N/A N/A N/A 18.0 ppb (17) N/A 4.0 ppb (6) 86.0 ppb (68) 0.8 ppb (9) 42.0 μg/m3 (38) 6.0 μg/m3 (25) 68.0
 
April 1, 2020, 7 p.m. N/A N/A N/A 24.0 ppb (22) N/A 4.0 ppb (6) 72.0 ppb (56) 0.9 ppb (10) 67.0 μg/m3 (56) 32.0 μg/m3 (93) 93.0
 
April 1, 2020, 6 p.m. N/A N/A N/A 33.0 ppb (31) N/A 5.0 ppb (7) 58.0 ppb (45) 0.9 ppb (10) 73.0 μg/m3 (59) 41.0 μg/m3 (114) 114.0
 
April 1, 2020, 5 p.m. N/A N/A N/A 45.0 ppb (42) N/A 9.0 ppb (13) 35.0 ppb (27) 0.9 ppb (10) 68.0 μg/m3 (56) 34.0 μg/m3 (97) 97.0
 
April 1, 2020, 4 p.m. N/A N/A N/A 40.0 ppb (37) N/A 8.0 ppb (11) 23.0 ppb (18) 1.0 ppb (11) 88.0 μg/m3 (66) 45.0 μg/m3 (124) 124.0
 
April 1, 2020, 3 p.m. N/A N/A N/A 42.0 ppb (39) N/A 8.0 ppb (11) 9.0 ppb (7) 1.3 ppb (14) 75.0 μg/m3 (60) 31.0 μg/m3 (90) 90.0
 
April 1, 2020, 2 p.m. N/A N/A N/A 36.0 ppb (33) N/A 6.0 ppb (9) 4.0 ppb (3) 1.2 ppb (13) 62.0 μg/m3 (54) 29.0 μg/m3 (86) 86.0
 
April 1, 2020, 1 p.m. N/A N/A N/A 34.0 ppb (31) N/A 4.0 ppb (6) 3.0 ppb (2) 1.1 ppb (12) 39.0 μg/m3 (35) 22.0 μg/m3 (71) 71.0
 
April 1, 2020, noon N/A N/A N/A 24.0 ppb (22) N/A 3.0 ppb (4) 11.0 ppb (8) 0.6 ppb (7) 41.0 μg/m3 (37) 28.0 μg/m3 (84) 84.0
 
April 1, 2020, 11 a.m. N/A N/A N/A 16.0 ppb (15) N/A 6.0 ppb (9) 20.0 ppb (15) 0.6 ppb (7) 41.0 μg/m3 (37) 27.0 μg/m3 (82) 82.0
 
April 1, 2020, 10 a.m. N/A N/A N/A 17.0 ppb (16) N/A 6.0 ppb (9) 21.0 ppb (16) 0.6 ppb (7) 49.0 μg/m3 (45) 30.0 μg/m3 (88) 88.0
 
April 1, 2020, 9 a.m. N/A N/A N/A N/A N/A 97.0 ppb (78) N/A N/A 53.0 μg/m3 (48) 34.0 μg/m3 (97) 97.0
 
April 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (45) 37.0 μg/m3 (104) 104.0
 
April 1, 2020, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (19) N/A 19.0
 
April 1, 2020, 6 a.m. N/A N/A N/A 17.0 ppb (16) N/A 4.0 ppb (6) 24.0 ppb (18) 0.6 ppb (7) 63.0 μg/m3 (54) 34.0 μg/m3 (97) 97.0
 
April 1, 2020, 5 a.m. N/A N/A N/A 18.0 ppb (17) N/A 11.0 ppb (16) 25.0 ppb (19) 0.7 ppb (8) 52.0 μg/m3 (47) 16.0 μg/m3 (59) 59.0
 
April 1, 2020, 4 a.m. N/A N/A N/A 21.0 ppb (19) N/A 4.0 ppb (6) 23.0 ppb (18) 0.7 ppb (8) 57.0 μg/m3 (51) 19.0 μg/m3 (65) 65.0
 
April 1, 2020, 3 a.m. N/A N/A N/A 25.0 ppb (23) N/A 3.0 ppb (4) 24.0 ppb (18) 0.8 ppb (9) 68.0 μg/m3 (56) 15.0 μg/m3 (56) 56.0
 
April 1, 2020, 2 a.m. N/A N/A N/A 17.0 ppb (16) N/A 2.0 ppb (3) 36.0 ppb (28) 0.7 ppb (8) 124.0 μg/m3 (84) 18.0 μg/m3 (63) 84.0
 
April 1, 2020, 1 a.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 35.0 ppb (27) 0.7 ppb (8) 170.0 μg/m3 (108) 23.0 μg/m3 (73) 108.0
 
April 1, 2020, midnight N/A N/A N/A 17.0 ppb (16) N/A 2.0 ppb (3) 40.0 ppb (31) 0.6 ppb (7) 105.0 μg/m3 (75) 19.0 μg/m3 (65) 75.0
 
March 31, 2020, 11 p.m. N/A N/A N/A 11.0 ppb (10) N/A 2.0 ppb (3) 50.0 ppb (38) 0.6 ppb (7) 55.0 μg/m3 (50) 9.0 μg/m3 (38) 50.0
 
March 31, 2020, 10 p.m. N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) 62.0 ppb (48) 0.6 ppb (7) 67.0 μg/m3 (56) 15.0 μg/m3 (56) 56.0
 
March 31, 2020, 9 p.m. N/A N/A N/A 10.0 ppb (9) N/A 3.0 ppb (4) 68.0 ppb (52) 0.6 ppb (7) 44.0 μg/m3 (40) 14.0 μg/m3 (54) 54.0
 
March 31, 2020, 8 p.m. N/A N/A N/A 10.0 ppb (9) N/A 4.0 ppb (6) 64.0 ppb (49) 0.6 ppb (7) 55.0 μg/m3 (50) 26.0 μg/m3 (80) 80.0
 
March 31, 2020, 7 p.m. N/A N/A N/A 14.0 ppb (13) N/A 6.0 ppb (9) 57.0 ppb (44) 0.7 ppb (8) 46.0 μg/m3 (42) 31.0 μg/m3 (90) 90.0
 
March 31, 2020, 6 p.m. N/A N/A N/A 17.0 ppb (16) N/A 25.0 ppb (36) 48.0 ppb (37) 0.8 ppb (9) 76.0 μg/m3 (60) 36.0 μg/m3 (101) 101.0