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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb. 28, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (12) | 25.0 ppb (24) | 1.0 ppb (12) | 83.0 μg/m3 (65) | 31.0 μg/m3 (91) | 91.0 | |
Feb. 28, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | 1.1 ppb (13) | 86.0 μg/m3 (67) | 34.0 μg/m3 (98) | 98.0 | |
Feb. 28, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (8) | 81.0 ppb (107) | 0.9 ppb (11) | 59.0 μg/m3 (53) | 29.0 μg/m3 (87) | 107.0 | |
Feb. 28, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (8) | 117.0 ppb (126) | 0.5 ppb (6) | 59.0 μg/m3 (53) | 29.0 μg/m3 (87) | 126.0 | |
Feb. 27, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 106.0 ppb (120) | 0.5 ppb (6) | 68.0 μg/m3 (58) | 38.0 μg/m3 (108) | 120.0 | |
Feb. 27, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 125.0 ppb (130) | 0.7 ppb (8) | 74.0 μg/m3 (61) | 38.0 μg/m3 (108) | 130.0 | |
Feb. 27, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (8) | 123.0 ppb (129) | 0.6 ppb (7) | 83.0 μg/m3 (65) | 50.0 μg/m3 (137) | 137.0 | |
Feb. 27, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 93.0 ppb (113) | 0.7 ppb (8) | 61.0 μg/m3 (54) | 27.0 μg/m3 (83) | 113.0 | |
Feb. 27, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 70.0 ppb (100) | 0.7 ppb (8) | 66.0 μg/m3 (57) | 30.0 μg/m3 (89) | 100.0 | |
Feb. 27, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 54.0 ppb (50) | 0.8 ppb (10) | 100.0 μg/m3 (74) | 50.0 μg/m3 (137) | 137.0 | |
Feb. 27, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (30) | 28.0 ppb (26) | 1.3 ppb (15) | 115.0 μg/m3 (81) | 50.0 μg/m3 (137) | 137.0 | |
Feb. 27, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (32) | 11.0 ppb (11) | 1.9 ppb (22) | 76.0 μg/m3 (62) | 34.0 μg/m3 (98) | 98.0 | |
Feb. 27, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 μg/m3 (46) | 21.0 μg/m3 (70) | 70.0 | |
Feb. 27, 2021, 2 p.m. | N/A | N/A | N/A | 42.0 ppb (40) | N/A | 4.0 ppb (6) | 3.0 ppb (3) | 1.3 ppb (15) | 50.0 μg/m3 (47) | 24.0 μg/m3 (77) | 77.0 | |
Feb. 27, 2021, 1 p.m. | N/A | N/A | N/A | 44.0 ppb (42) | N/A | 4.0 ppb (6) | 1.0 ppb (1) | 1.0 ppb (12) | 36.0 μg/m3 (34) | 17.0 μg/m3 (62) | 62.0 | |
Feb. 27, 2021, noon | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 3.0 ppb (5) | 2.0 ppb (2) | 0.8 ppb (10) | 22.0 μg/m3 (21) | 7.0 μg/m3 (30) | 34.0 | |
Feb. 27, 2021, 11 a.m. | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 3.0 ppb (5) | 7.0 ppb (7) | 0.5 ppb (6) | 31.0 μg/m3 (29) | 11.0 μg/m3 (46) | 46.0 | |
Feb. 27, 2021, 10 a.m. | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 3.0 ppb (5) | 9.0 ppb (9) | 0.6 ppb (7) | 31.0 μg/m3 (29) | 13.0 μg/m3 (53) | 53.0 | |
Feb. 27, 2021, 9 a.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 3.0 ppb (5) | 20.0 ppb (19) | 0.6 ppb (7) | 47.0 μg/m3 (44) | 21.0 μg/m3 (70) | 70.0 | |
Feb. 27, 2021, 8 a.m. | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 4.0 ppb (6) | 9.0 ppb (9) | 0.7 ppb (8) | 45.0 μg/m3 (42) | 10.0 μg/m3 (42) | 42.0 | |
Feb. 27, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 0.7 ppb (8) | 54.0 μg/m3 (50) | 8.0 μg/m3 (34) | 50.0 | |
Feb. 27, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 8.0 ppb (8) | 1.1 ppb (13) | 84.0 μg/m3 (66) | 21.0 μg/m3 (70) | 70.0 | |
Feb. 27, 2021, 5 a.m. | N/A | N/A | N/A | 61.0 ppb (59) | N/A | 7.0 ppb (10) | 3.0 ppb (3) | 1.3 ppb (15) | 90.0 μg/m3 (69) | 38.0 μg/m3 (108) | 108.0 | |
Feb. 27, 2021, 4 a.m. | N/A | N/A | N/A | 64.0 ppb (62) | N/A | 5.0 ppb (8) | 19.0 ppb (18) | 1.3 ppb (15) | 83.0 μg/m3 (65) | 33.0 μg/m3 (95) | 95.0 | |
Feb. 27, 2021, 3 a.m. | N/A | N/A | N/A | 66.0 ppb (64) | N/A | 4.0 ppb (6) | 25.0 ppb (24) | 1.2 ppb (14) | 81.0 μg/m3 (64) | 29.0 μg/m3 (87) | 87.0 | |
Feb. 27, 2021, 2 a.m. | N/A | N/A | N/A | 65.0 ppb (63) | N/A | 7.0 ppb (10) | 31.0 ppb (29) | 1.1 ppb (13) | 61.0 μg/m3 (54) | 25.0 μg/m3 (79) | 79.0 | |
Feb. 27, 2021, 1 a.m. | N/A | N/A | N/A | 55.0 ppb (53) | N/A | 25.0 ppb (36) | 47.0 ppb (44) | 1.0 ppb (12) | 45.0 μg/m3 (42) | 18.0 μg/m3 (64) | 64.0 | |
Feb. 27, 2021, midnight | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 19.0 ppb (28) | 68.0 ppb (94) | 0.7 ppb (8) | 33.0 μg/m3 (31) | 16.0 μg/m3 (60) | 94.0 | |
Feb. 26, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 72.0 ppb (102) | 0.5 ppb (6) | 37.0 μg/m3 (35) | 19.0 μg/m3 (66) | 102.0 | |
Feb. 26, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 79.0 ppb (106) | 0.5 ppb (6) | 38.0 μg/m3 (36) | 21.0 μg/m3 (70) | 106.0 | |
Feb. 26, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (8) | 72.0 ppb (102) | 0.5 ppb (6) | 40.0 μg/m3 (38) | 12.0 μg/m3 (50) | 102.0 | |
Feb. 26, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (10) | 68.0 ppb (94) | 0.6 ppb (7) | 66.0 μg/m3 (57) | 35.0 μg/m3 (100) | 100.0 | |
Feb. 26, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (15) | 64.0 ppb (81) | 0.8 ppb (10) | 84.0 μg/m3 (66) | 45.0 μg/m3 (125) | 125.0 | |
Feb. 26, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (18) | 50.0 ppb (47) | 1.1 ppb (13) | 76.0 μg/m3 (62) | 41.0 μg/m3 (115) | 115.0 | |
Feb. 26, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (19) | 38.0 ppb (36) | 1.0 ppb (12) | 78.0 μg/m3 (63) | 39.0 μg/m3 (110) | 110.0 | |
Feb. 26, 2021, 4 p.m. | N/A | N/A | N/A | 56.0 ppb (54) | N/A | 11.0 ppb (16) | 20.0 ppb (19) | 1.1 ppb (13) | 58.0 μg/m3 (53) | 28.0 μg/m3 (85) | 85.0 | |
Feb. 26, 2021, 3 p.m. | N/A | N/A | N/A | 47.0 ppb (45) | N/A | 7.0 ppb (10) | 8.0 ppb (8) | 1.3 ppb (15) | 49.0 μg/m3 (46) | 24.0 μg/m3 (77) | 77.0 | |
Feb. 26, 2021, 2 p.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 6.0 ppb (9) | 3.0 ppb (3) | 1.2 ppb (14) | 39.0 μg/m3 (37) | 19.0 μg/m3 (66) | 66.0 | |
Feb. 26, 2021, 1 p.m. | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 5.0 ppb (8) | 3.0 ppb (3) | 1.0 ppb (12) | 36.0 μg/m3 (34) | 22.0 μg/m3 (72) | 72.0 | |
Feb. 26, 2021, noon | N/A | N/A | N/A | 33.0 ppb (32) | N/A | 5.0 ppb (8) | 6.0 ppb (6) | 0.6 ppb (7) | 37.0 μg/m3 (35) | 23.0 μg/m3 (74) | 74.0 | |
Feb. 26, 2021, 11 a.m. | N/A | N/A | N/A | 28.0 ppb (27) | N/A | 7.0 ppb (10) | 10.0 ppb (10) | 0.5 ppb (6) | 34.0 μg/m3 (32) | 20.0 μg/m3 (68) | 68.0 | |
Feb. 26, 2021, 10 a.m. | N/A | N/A | N/A | 29.0 ppb (28) | N/A | 6.0 ppb (9) | 11.0 ppb (11) | 0.4 ppb (5) | 43.0 μg/m3 (40) | 22.0 μg/m3 (72) | 72.0 | |
Feb. 26, 2021, 9 a.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 18.0 ppb (26) | 2.0 ppb (2) | 0.7 ppb (8) | 47.0 μg/m3 (44) | 21.0 μg/m3 (70) | 70.0 | |
Feb. 26, 2021, 8 a.m. | N/A | N/A | N/A | 35.0 ppb (34) | N/A | 33.0 ppb (48) | 9.0 ppb (9) | 0.6 ppb (7) | 43.0 μg/m3 (40) | 24.0 μg/m3 (77) | 77.0 | |
Feb. 26, 2021, 7 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 32.0 ppb (46) | 20.0 ppb (19) | 0.5 ppb (6) | 36.0 μg/m3 (34) | 13.0 μg/m3 (53) | 53.0 | |
Feb. 26, 2021, 6 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 22.0 ppb (32) | 22.0 ppb (21) | 0.6 ppb (7) | 36.0 μg/m3 (34) | 7.0 μg/m3 (30) | 34.0 | |
Feb. 26, 2021, 5 a.m. | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 12.0 ppb (18) | 22.0 ppb (21) | 0.7 ppb (8) | 54.0 μg/m3 (50) | 12.0 μg/m3 (50) | 50.0 | |
Feb. 26, 2021, 4 a.m. | N/A | N/A | N/A | 33.0 ppb (32) | N/A | 5.0 ppb (8) | 18.0 ppb (17) | 0.8 ppb (10) | 66.0 μg/m3 (57) | 17.0 μg/m3 (62) | 62.0 | |
Feb. 26, 2021, 3 a.m. | N/A | N/A | N/A | 41.0 ppb (39) | N/A | 4.0 ppb (6) | 17.0 ppb (16) | 0.8 ppb (10) | 72.0 μg/m3 (60) | 22.0 μg/m3 (72) | 72.0 | |
Feb. 26, 2021, 2 a.m. | N/A | N/A | N/A | 52.0 ppb (50) | N/A | 6.0 ppb (9) | 25.0 ppb (24) | 0.9 ppb (11) | 67.0 μg/m3 (57) | 24.0 μg/m3 (77) | 77.0 | |
Feb. 26, 2021, 1 a.m. | N/A | N/A | N/A | 42.0 ppb (40) | N/A | 4.0 ppb (6) | 60.0 ppb (68) | 0.8 ppb (10) | 46.0 μg/m3 (43) | 23.0 μg/m3 (74) | 74.0 | |
Feb. 26, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | 99.0 ppb (116) | 0.6 ppb (7) | 46.0 μg/m3 (43) | 27.0 μg/m3 (83) | 116.0 | |
Feb. 25, 2021, 11 p.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 6.0 ppb (9) | 95.0 ppb (114) | 0.5 ppb (6) | 37.0 μg/m3 (35) | 19.0 μg/m3 (66) | 114.0 | |
Feb. 25, 2021, 10 p.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 5.0 ppb (8) | 82.0 ppb (107) | 0.6 ppb (7) | 64.0 μg/m3 (56) | 35.0 μg/m3 (100) | 107.0 | |
Feb. 25, 2021, 9 p.m. | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 9.0 ppb (13) | 85.0 ppb (109) | 0.7 ppb (8) | 90.0 μg/m3 (69) | 56.0 μg/m3 (152) | 152.0 | |
Feb. 25, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (20) | 83.0 ppb (108) | 0.9 ppb (11) | 67.0 μg/m3 (57) | 39.0 μg/m3 (110) | 110.0 | |
Feb. 25, 2021, 7 p.m. | N/A | N/A | N/A | 44.0 ppb (42) | N/A | 9.0 ppb (13) | 62.0 ppb (74) | 0.8 ppb (10) | 69.0 μg/m3 (58) | 38.0 μg/m3 (108) | 108.0 | |
Feb. 25, 2021, 6 p.m. | N/A | N/A | N/A | 61.0 ppb (59) | N/A | 10.0 ppb (15) | 43.0 ppb (40) | 1.0 ppb (12) | 81.0 μg/m3 (64) | 42.0 μg/m3 (118) | 118.0 | |
Feb. 25, 2021, 5 p.m. | N/A | N/A | N/A | 70.0 ppb (69) | N/A | 19.0 ppb (28) | 20.0 ppb (19) | 1.2 ppb (14) | 82.0 μg/m3 (65) | 38.0 μg/m3 (108) | 108.0 | |
Feb. 25, 2021, 4 p.m. | N/A | N/A | N/A | 54.0 ppb (51) | N/A | 24.0 ppb (35) | 8.0 ppb (8) | 1.4 ppb (16) | 63.0 μg/m3 (55) | 19.0 μg/m3 (66) | 66.0 | |
Feb. 25, 2021, 3 p.m. | N/A | N/A | N/A | 42.0 ppb (40) | N/A | 18.0 ppb (26) | 3.0 ppb (3) | 2.0 ppb (23) | 44.0 μg/m3 (41) | 18.0 μg/m3 (64) | 64.0 | |
Feb. 25, 2021, 2 p.m. | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 13.0 ppb (19) | 2.0 ppb (2) | 1.3 ppb (15) | 26.0 μg/m3 (25) | 9.0 μg/m3 (38) | 38.0 | |
Feb. 25, 2021, 1 p.m. | N/A | N/A | N/A | 30.0 ppb (29) | N/A | 11.0 ppb (16) | 1.0 ppb (1) | 0.8 ppb (10) | 19.0 μg/m3 (18) | 9.0 μg/m3 (38) | 38.0 | |
Feb. 25, 2021, noon | N/A | N/A | N/A | 25.0 ppb (24) | N/A | 9.0 ppb (13) | 3.0 ppb (3) | 0.5 ppb (6) | 17.0 μg/m3 (16) | 5.0 μg/m3 (21) | 24.0 | |
Feb. 25, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 5.0 ppb (5) | 0.3 ppb (4) | 15.0 μg/m3 (14) | 6.0 μg/m3 (25) | 25.0 | |
Feb. 25, 2021, 10 a.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 13.0 ppb (19) | 8.0 ppb (8) | 0.3 ppb (4) | 33.0 μg/m3 (31) | 17.0 μg/m3 (62) | 62.0 | |
Feb. 25, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 μg/m3 (32) | 21.0 μg/m3 (70) | 70.0 | |
Feb. 25, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 μg/m3 (33) | 22.0 μg/m3 (72) | 72.0 | |
Feb. 25, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 μg/m3 (31) | 15.0 μg/m3 (58) | 58.0 | |
Feb. 25, 2021, 6 a.m. | N/A | N/A | N/A | 30.0 ppb (29) | N/A | 79.0 ppb (103) | 9.0 ppb (9) | 0.7 ppb (8) | 37.0 μg/m3 (35) | 17.0 μg/m3 (62) | 103.0 | |
Feb. 25, 2021, 5 a.m. | N/A | N/A | N/A | 27.0 ppb (26) | N/A | 28.0 ppb (40) | 11.0 ppb (11) | 0.6 ppb (7) | 45.0 μg/m3 (42) | 17.0 μg/m3 (62) | 62.0 | |
Feb. 25, 2021, 4 a.m. | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 3.0 ppb (5) | 2.0 ppb (2) | 0.8 ppb (10) | 64.0 μg/m3 (56) | 16.0 μg/m3 (60) | 60.0 | |
Feb. 25, 2021, 3 a.m. | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 5.0 ppb (8) | 2.0 ppb (2) | 0.8 ppb (10) | 140.0 μg/m3 (94) | 16.0 μg/m3 (60) | 94.0 | |
Feb. 25, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | 7.0 ppb (7) | 0.6 ppb (7) | 127.0 μg/m3 (87) | 13.0 μg/m3 (53) | 87.0 | |
Feb. 25, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (13) | 21.0 ppb (20) | 0.5 ppb (6) | 53.0 μg/m3 (50) | 12.0 μg/m3 (50) | 50.0 | |
Feb. 25, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (26) | 38.0 ppb (36) | 0.5 ppb (6) | 53.0 μg/m3 (50) | 13.0 μg/m3 (53) | 53.0 | |
Feb. 24, 2021, 11 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | 17.0 ppb (25) | 51.0 ppb (48) | 0.4 ppb (5) | 67.0 μg/m3 (57) | 18.0 μg/m3 (64) | 64.0 | |
Feb. 24, 2021, 10 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | 11.0 ppb (16) | 57.0 ppb (58) | 0.5 ppb (6) | 52.0 μg/m3 (49) | 14.0 μg/m3 (55) | 58.0 | |
Feb. 24, 2021, 9 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | 8.0 ppb (12) | 60.0 ppb (68) | 0.5 ppb (6) | 39.0 μg/m3 (37) | 13.0 μg/m3 (53) | 68.0 | |
Feb. 24, 2021, 8 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 7.0 ppb (10) | 51.0 ppb (48) | 0.5 ppb (6) | 44.0 μg/m3 (41) | 16.0 μg/m3 (60) | 60.0 | |
Feb. 24, 2021, 7 p.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 7.0 ppb (10) | 45.0 ppb (42) | 0.6 ppb (7) | 78.0 μg/m3 (63) | 39.0 μg/m3 (110) | 110.0 | |
Feb. 24, 2021, 6 p.m. | N/A | N/A | N/A | 64.0 ppb (62) | N/A | 18.0 ppb (26) | 35.0 ppb (33) | 1.1 ppb (13) | 65.0 μg/m3 (56) | 34.0 μg/m3 (98) | 98.0 | |
Feb. 24, 2021, 5 p.m. | N/A | N/A | N/A | 57.0 ppb (55) | N/A | 19.0 ppb (28) | 31.0 ppb (29) | 1.0 ppb (12) | 62.0 μg/m3 (55) | 31.0 μg/m3 (91) | 91.0 | |
Feb. 24, 2021, 4 p.m. | N/A | N/A | N/A | 43.0 ppb (41) | N/A | 21.0 ppb (30) | 23.0 ppb (22) | 1.0 ppb (12) | 62.0 μg/m3 (55) | 25.0 μg/m3 (79) | 79.0 | |
Feb. 24, 2021, 3 p.m. | N/A | N/A | N/A | 42.0 ppb (40) | N/A | 9.0 ppb (13) | 8.0 ppb (8) | 1.2 ppb (14) | 46.0 μg/m3 (43) | 21.0 μg/m3 (70) | 70.0 | |
Feb. 24, 2021, 2 p.m. | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 6.0 ppb (9) | 2.0 ppb (2) | 1.3 ppb (15) | 36.0 μg/m3 (34) | 19.0 μg/m3 (66) | 66.0 | |
Feb. 24, 2021, 1 p.m. | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 4.0 ppb (6) | 2.0 ppb (2) | 0.9 ppb (11) | 26.0 μg/m3 (25) | 13.0 μg/m3 (53) | 53.0 | |
Feb. 24, 2021, noon | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 4.0 ppb (6) | 3.0 ppb (3) | 0.6 ppb (7) | 21.0 μg/m3 (20) | 10.0 μg/m3 (42) | 42.0 | |
Feb. 24, 2021, 11 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 3.0 ppb (5) | 11.0 ppb (11) | 0.4 ppb (5) | 16.0 μg/m3 (15) | 8.0 μg/m3 (34) | 34.0 | |
Feb. 24, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | 7.0 ppb (7) | 0.4 ppb (5) | 16.0 μg/m3 (15) | 7.0 μg/m3 (30) | 30.0 | |
Feb. 24, 2021, 9 a.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 11.0 ppb (16) | 12.0 ppb (12) | 0.4 ppb (5) | 27.0 μg/m3 (25) | 16.0 μg/m3 (60) | 60.0 | |
Feb. 24, 2021, 8 a.m. | N/A | N/A | N/A | 27.0 ppb (26) | N/A | 53.0 ppb (73) | 11.0 ppb (11) | 0.7 ppb (8) | 38.0 μg/m3 (36) | 20.0 μg/m3 (68) | 73.0 | |
Feb. 24, 2021, 7 a.m. | N/A | N/A | N/A | 24.0 ppb (23) | N/A | 36.0 ppb (51) | 14.0 ppb (13) | 0.5 ppb (6) | 41.0 μg/m3 (38) | 22.0 μg/m3 (72) | 72.0 | |
Feb. 24, 2021, 6 a.m. | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 80.0 ppb (103) | 8.0 ppb (8) | 0.6 ppb (7) | 43.0 μg/m3 (40) | 19.0 μg/m3 (66) | 103.0 | |
Feb. 24, 2021, 5 a.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | 83.0 ppb (105) | 6.0 ppb (6) | 0.8 ppb (10) | 47.0 μg/m3 (44) | 23.0 μg/m3 (74) | 105.0 | |
Feb. 24, 2021, 4 a.m. | N/A | N/A | N/A | 29.0 ppb (28) | N/A | 23.0 ppb (33) | 16.0 ppb (15) | 0.7 ppb (8) | 50.0 μg/m3 (47) | 17.0 μg/m3 (62) | 62.0 | |
Feb. 24, 2021, 3 a.m. | N/A | N/A | N/A | 31.0 ppb (30) | N/A | 6.0 ppb (9) | 16.0 ppb (15) | 0.7 ppb (8) | 66.0 μg/m3 (57) | 15.0 μg/m3 (58) | 58.0 | |
Feb. 24, 2021, 2 a.m. | N/A | N/A | N/A | 35.0 ppb (34) | N/A | 6.0 ppb (9) | 18.0 ppb (17) | 0.6 ppb (7) | 68.0 μg/m3 (58) | 22.0 μg/m3 (72) | 72.0 | |
Feb. 24, 2021, 1 a.m. | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 9.0 ppb (13) | 37.0 ppb (35) | 0.7 ppb (8) | 56.0 μg/m3 (52) | 22.0 μg/m3 (72) | 72.0 | |
Feb. 24, 2021, midnight | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 4.0 ppb (6) | 63.0 ppb (78) | 0.5 ppb (6) | 53.0 μg/m3 (50) | 19.0 μg/m3 (66) | 78.0 | |
Feb. 23, 2021, 11 p.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 4.0 ppb (6) | 66.0 ppb (87) | 0.5 ppb (6) | 44.0 μg/m3 (41) | 15.0 μg/m3 (58) | 87.0 | |
Feb. 23, 2021, 10 p.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | 5.0 ppb (8) | 69.0 ppb (97) | 0.5 ppb (6) | 38.0 μg/m3 (36) | 13.0 μg/m3 (53) | 97.0 | |
Feb. 23, 2021, 9 p.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | 5.0 ppb (8) | 64.0 ppb (81) | 0.5 ppb (6) | 48.0 μg/m3 (45) | 19.0 μg/m3 (66) | 81.0 | |
Feb. 23, 2021, 8 p.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 5.0 ppb (8) | 59.0 ppb (65) | 0.6 ppb (7) | 82.0 μg/m3 (65) | 42.0 μg/m3 (118) | 118.0 | |
Feb. 23, 2021, 7 p.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 17.0 ppb (25) | 57.0 ppb (58) | 0.9 ppb (11) | 109.0 μg/m3 (78) | 62.0 μg/m3 (155) | 155.0 | |
Feb. 23, 2021, 6 p.m. | N/A | N/A | N/A | 70.0 ppb (69) | N/A | 27.0 ppb (39) | 38.0 ppb (36) | 1.3 ppb (15) | 110.0 μg/m3 (79) | 65.0 μg/m3 (156) | 156.0 | |
Feb. 23, 2021, 5 p.m. | N/A | N/A | N/A | 79.0 ppb (78) | N/A | 41.0 ppb (58) | 23.0 ppb (22) | 1.3 ppb (15) | 91.0 μg/m3 (69) | 51.0 μg/m3 (140) | 140.0 | |
Feb. 23, 2021, 4 p.m. | N/A | N/A | N/A | 60.0 ppb (58) | N/A | 53.0 ppb (73) | 12.0 ppb (12) | 1.2 ppb (14) | 83.0 μg/m3 (65) | 48.0 μg/m3 (132) | 132.0 | |
Feb. 23, 2021, 3 p.m. | N/A | N/A | N/A | 43.0 ppb (41) | N/A | 51.0 ppb (70) | 4.0 ppb (4) | 1.5 ppb (18) | 76.0 μg/m3 (62) | 44.0 μg/m3 (122) | 122.0 | |
Feb. 23, 2021, 2 p.m. | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 61.0 ppb (83) | 1.0 ppb (1) | 1.4 ppb (16) | 65.0 μg/m3 (56) | 41.0 μg/m3 (115) | 115.0 | |
Feb. 23, 2021, 1 p.m. | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 77.0 ppb (102) | 0.0 ppb (0) | 1.0 ppb (12) | 60.0 μg/m3 (54) | 42.0 μg/m3 (118) | 118.0 | |
Feb. 23, 2021, noon | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 97.0 ppb (111) | 2.0 ppb (2) | 0.8 ppb (10) | 52.0 μg/m3 (49) | 37.0 μg/m3 (105) | 111.0 | |
Feb. 23, 2021, 11 a.m. | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 112.0 ppb (118) | 4.0 ppb (4) | 0.7 ppb (8) | 41.0 μg/m3 (38) | 27.0 μg/m3 (83) | 118.0 | |
Feb. 23, 2021, 10 a.m. | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 70.0 ppb (94) | 1.0 ppb (1) | 0.6 ppb (7) | 38.0 μg/m3 (36) | 22.0 μg/m3 (72) | 94.0 | |
Feb. 23, 2021, 9 a.m. | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 76.0 ppb (101) | 2.0 ppb (2) | 0.6 ppb (7) | 47.0 μg/m3 (44) | 31.0 μg/m3 (91) | 101.0 | |
Feb. 23, 2021, 8 a.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | N/A | 4.0 ppb (4) | 0.5 ppb (6) | 27.0 μg/m3 (25) | 15.0 μg/m3 (58) | 58.0 | |
Feb. 23, 2021, 7 a.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | 36.0 ppb (51) | 20.0 ppb (19) | 0.4 ppb (5) | 37.0 μg/m3 (35) | 22.0 μg/m3 (72) | 72.0 | |
Feb. 23, 2021, 6 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | N/A | 16.0 ppb (15) | N/A | 41.0 μg/m3 (38) | 16.0 μg/m3 (60) | 60.0 | |
Feb. 23, 2021, 5 a.m. | N/A | N/A | N/A | 29.0 ppb (28) | N/A | N/A | 11.0 ppb (11) | N/A | 62.0 μg/m3 (55) | 18.0 μg/m3 (64) | 64.0 | |
Feb. 23, 2021, 4 a.m. | N/A | N/A | N/A | 29.0 ppb (28) | N/A | 4.0 ppb (6) | 14.0 ppb (13) | N/A | 50.0 μg/m3 (47) | 4.0 μg/m3 (17) | 47.0 | |
Feb. 23, 2021, 3 a.m. | N/A | N/A | N/A | 30.0 ppb (29) | N/A | 2.0 ppb (3) | 17.0 ppb (16) | N/A | 67.0 μg/m3 (57) | 13.0 μg/m3 (53) | 57.0 | |
Feb. 23, 2021, 2 a.m. | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 5.0 ppb (8) | 18.0 ppb (17) | N/A | 89.0 μg/m3 (68) | 20.0 μg/m3 (68) | 68.0 | |
Feb. 23, 2021, 1 a.m. | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 8.0 ppb (12) | 29.0 ppb (27) | N/A | 67.0 μg/m3 (57) | 10.0 μg/m3 (42) | 57.0 | |
Feb. 23, 2021, midnight | N/A | N/A | N/A | 24.0 ppb (23) | N/A | 4.0 ppb (6) | 44.0 ppb (41) | N/A | 71.0 μg/m3 (59) | 17.0 μg/m3 (62) | 62.0 | |
Feb. 22, 2021, 11 p.m. | N/A | N/A | N/A | 29.0 ppb (28) | N/A | 5.0 ppb (8) | 59.0 ppb (65) | N/A | 72.0 μg/m3 (60) | 27.0 μg/m3 (83) | 83.0 | |
Feb. 22, 2021, 10 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 10.0 ppb (15) | 71.0 ppb (101) | N/A | 62.0 μg/m3 (55) | 25.0 μg/m3 (79) | 101.0 | |
Feb. 22, 2021, 9 p.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 14.0 ppb (20) | 70.0 ppb (100) | N/A | 62.0 μg/m3 (55) | 28.0 μg/m3 (85) | 100.0 | |
Feb. 22, 2021, 8 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 14.0 ppb (20) | 66.0 ppb (87) | N/A | 64.0 μg/m3 (56) | 24.0 μg/m3 (77) | 87.0 | |
Feb. 22, 2021, 7 p.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | 26.0 ppb (38) | 58.0 ppb (61) | N/A | 82.0 μg/m3 (65) | 36.0 μg/m3 (103) | 103.0 | |
Feb. 22, 2021, 6 p.m. | N/A | N/A | N/A | 30.0 ppb (29) | N/A | 54.0 ppb (74) | 46.0 ppb (43) | N/A | 102.0 μg/m3 (75) | 42.0 μg/m3 (118) | 118.0 | |
Feb. 22, 2021, 5 p.m. | N/A | N/A | N/A | 62.0 ppb (60) | N/A | 21.0 ppb (30) | 27.0 ppb (25) | N/A | 109.0 μg/m3 (78) | 62.0 μg/m3 (155) | 155.0 | |
Feb. 22, 2021, 4 p.m. | N/A | N/A | N/A | 82.0 ppb (81) | N/A | 10.0 ppb (15) | 18.0 ppb (17) | N/A | 118.0 μg/m3 (83) | 72.0 μg/m3 (160) | 160.0 | |
Feb. 22, 2021, 3 p.m. | N/A | N/A | N/A | 63.0 ppb (61) | N/A | 7.0 ppb (10) | 6.0 ppb (6) | N/A | 112.0 μg/m3 (80) | 82.0 μg/m3 (165) | 165.0 | |
Feb. 22, 2021, 2 p.m. | N/A | N/A | N/A | 50.0 ppb (48) | N/A | 7.0 ppb (10) | 3.0 ppb (3) | N/A | 119.0 μg/m3 (83) | 90.0 μg/m3 (169) | 169.0 | |
Feb. 22, 2021, 1 p.m. | N/A | N/A | N/A | 48.0 ppb (46) | N/A | 7.0 ppb (10) | 2.0 ppb (2) | N/A | 106.0 μg/m3 (77) | 84.0 μg/m3 (166) | 166.0 | |
Feb. 22, 2021, noon | N/A | N/A | N/A | 41.0 ppb (39) | N/A | 7.0 ppb (10) | 6.0 ppb (6) | N/A | 107.0 μg/m3 (77) | 84.0 μg/m3 (166) | 166.0 | |
Feb. 22, 2021, 11 a.m. | N/A | N/A | N/A | 33.0 ppb (32) | N/A | 8.0 ppb (12) | 13.0 ppb (13) | N/A | 104.0 μg/m3 (76) | 80.0 μg/m3 (164) | 164.0 | |
Feb. 22, 2021, 10 a.m. | N/A | N/A | N/A | 33.0 ppb (32) | N/A | 9.0 ppb (13) | 14.0 ppb (13) | N/A | 114.0 μg/m3 (81) | 89.0 μg/m3 (169) | 169.0 | |
Feb. 22, 2021, 9 a.m. | N/A | N/A | N/A | 30.0 ppb (29) | N/A | 10.0 ppb (15) | 19.0 ppb (18) | N/A | 64.0 μg/m3 (56) | 34.0 μg/m3 (98) | 98.0 | |
Feb. 22, 2021, 8 a.m. | N/A | N/A | N/A | 30.0 ppb (29) | N/A | 8.0 ppb (12) | 19.0 ppb (18) | N/A | 75.0 μg/m3 (61) | 35.0 μg/m3 (100) | 100.0 | |
Feb. 22, 2021, 7 a.m. | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 5.0 ppb (8) | 16.0 ppb (15) | N/A | 87.0 μg/m3 (67) | 34.0 μg/m3 (98) | 98.0 | |
Feb. 22, 2021, 6 a.m. | N/A | N/A | N/A | 50.0 ppb (48) | N/A | 5.0 ppb (8) | 11.0 ppb (11) | N/A | 76.0 μg/m3 (62) | 30.0 μg/m3 (89) | 89.0 | |
Feb. 22, 2021, 5 a.m. | N/A | N/A | N/A | 48.0 ppb (46) | N/A | 4.0 ppb (6) | 22.0 ppb (21) | N/A | 76.0 μg/m3 (62) | 32.0 μg/m3 (93) | 93.0 | |
Feb. 22, 2021, 4 a.m. | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 4.0 ppb (6) | 38.0 ppb (36) | N/A | 85.0 μg/m3 (66) | 41.0 μg/m3 (115) | 115.0 | |
Feb. 22, 2021, 3 a.m. | N/A | N/A | N/A | 48.0 ppb (46) | N/A | 5.0 ppb (8) | 28.0 ppb (26) | N/A | 69.0 μg/m3 (58) | 29.0 μg/m3 (87) | 87.0 | |
Feb. 22, 2021, 2 a.m. | N/A | N/A | N/A | 46.0 ppb (44) | N/A | 8.0 ppb (12) | 36.0 ppb (34) | N/A | 56.0 μg/m3 (52) | 27.0 μg/m3 (83) | 83.0 | |
Feb. 22, 2021, 1 a.m. | N/A | N/A | N/A | 29.0 ppb (28) | N/A | 35.0 ppb (50) | 58.0 ppb (61) | N/A | 47.0 μg/m3 (44) | 23.0 μg/m3 (74) | 74.0 | |
Feb. 22, 2021, midnight | N/A | N/A | N/A | 15.0 ppb (15) | N/A | 13.0 ppb (19) | 77.0 ppb (105) | N/A | 50.0 μg/m3 (47) | 26.0 μg/m3 (81) | 105.0 | |
Feb. 21, 2021, 11 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | 7.0 ppb (10) | 83.0 ppb (108) | N/A | 61.0 μg/m3 (54) | 36.0 μg/m3 (103) | 108.0 | |
Feb. 21, 2021, 10 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 8.0 ppb (12) | 93.0 ppb (113) | N/A | 38.0 μg/m3 (36) | 13.0 μg/m3 (53) | 113.0 | |
Feb. 21, 2021, 9 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | 7.0 ppb (10) | 81.0 ppb (107) | N/A | 40.0 μg/m3 (38) | 19.0 μg/m3 (66) | 107.0 | |
Feb. 21, 2021, 8 p.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | 8.0 ppb (12) | 68.0 ppb (94) | 0.5 ppb (6) | 43.0 μg/m3 (40) | 18.0 μg/m3 (64) | 94.0 | |
Feb. 21, 2021, 7 p.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 11.0 ppb (16) | 61.0 ppb (71) | 0.6 ppb (7) | 61.0 μg/m3 (54) | 36.0 μg/m3 (103) | 103.0 | |
Feb. 21, 2021, 6 p.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | 13.0 ppb (19) | 58.0 ppb (61) | 0.8 ppb (10) | 64.0 μg/m3 (56) | 38.0 μg/m3 (108) | 108.0 | |
Feb. 21, 2021, 5 p.m. | N/A | N/A | N/A | 46.0 ppb (44) | N/A | 14.0 ppb (20) | 44.0 ppb (41) | 0.9 ppb (11) | 63.0 μg/m3 (55) | 25.0 μg/m3 (79) | 79.0 | |
Feb. 21, 2021, 4 p.m. | N/A | N/A | N/A | 46.0 ppb (44) | N/A | 22.0 ppb (32) | 23.0 ppb (22) | 1.2 ppb (14) | 42.0 μg/m3 (39) | 16.0 μg/m3 (60) | 60.0 | |
Feb. 21, 2021, 3 p.m. | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 24.0 ppb (35) | 11.0 ppb (11) | 1.2 ppb (14) | 36.0 μg/m3 (34) | 19.0 μg/m3 (66) | 66.0 | |
Feb. 21, 2021, 2 p.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | 13.0 ppb (19) | 4.0 ppb (4) | 1.1 ppb (13) | 33.0 μg/m3 (31) | 20.0 μg/m3 (68) | 68.0 | |
Feb. 21, 2021, 1 p.m. | N/A | N/A | N/A | 30.0 ppb (29) | N/A | 12.0 ppb (18) | 9.0 ppb (9) | 0.8 ppb (10) | 26.0 μg/m3 (25) | 11.0 μg/m3 (46) | 46.0 | |
Feb. 21, 2021, noon | N/A | N/A | N/A | 24.0 ppb (23) | N/A | 16.0 ppb (23) | 11.0 ppb (11) | 0.7 ppb (8) | 22.0 μg/m3 (21) | 11.0 μg/m3 (46) | 46.0 | |
Feb. 21, 2021, 11 a.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 18.0 ppb (26) | 13.0 ppb (13) | 0.6 ppb (7) | 25.0 μg/m3 (24) | 13.0 μg/m3 (53) | 53.0 | |
Feb. 21, 2021, 10 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 20.0 ppb (29) | 12.0 ppb (12) | 0.6 ppb (7) | 25.0 μg/m3 (24) | 11.0 μg/m3 (46) | 46.0 | |
Feb. 21, 2021, 9 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 23.0 ppb (33) | 13.0 ppb (13) | 0.6 ppb (7) | 41.0 μg/m3 (38) | 18.0 μg/m3 (64) | 64.0 | |
Feb. 21, 2021, 8 a.m. | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 16.0 ppb (23) | 7.0 ppb (7) | 0.8 ppb (10) | 70.0 μg/m3 (59) | 29.0 μg/m3 (87) | 87.0 | |
Feb. 21, 2021, 7 a.m. | N/A | N/A | N/A | 42.0 ppb (40) | N/A | 12.0 ppb (18) | 4.0 ppb (4) | 0.8 ppb (10) | 41.0 μg/m3 (38) | 19.0 μg/m3 (66) | 66.0 | |
Feb. 21, 2021, 6 a.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | 16.0 ppb (23) | 12.0 ppb (12) | 0.8 ppb (10) | 52.0 μg/m3 (49) | 24.0 μg/m3 (77) | 77.0 | |
Feb. 21, 2021, 5 a.m. | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 10.0 ppb (15) | 11.0 ppb (11) | 1.0 ppb (12) | 45.0 μg/m3 (42) | 6.0 μg/m3 (25) | 42.0 | |
Feb. 21, 2021, 4 a.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 4.0 ppb (6) | 7.0 ppb (7) | 0.8 ppb (10) | 45.0 μg/m3 (42) | 6.0 μg/m3 (25) | 42.0 |