Mexico City (Malvón) MX, MX: 19.4684, -99.1697
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 27, 2021, 7 p.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | 10.0 ppb (15) | 51.0 ppb (48) | 0.5 ppb (6) | 69.0 μg/m3 (58) | 31.0 μg/m3 (91) | 91.0 | |
Jan. 27, 2021, 6 p.m. | N/A | N/A | N/A | 43.0 ppb (41) | N/A | 10.0 ppb (15) | 39.0 ppb (37) | 0.7 ppb (8) | 77.0 μg/m3 (62) | 37.0 μg/m3 (105) | 105.0 | |
Jan. 27, 2021, 5 p.m. | N/A | N/A | N/A | 65.0 ppb (63) | N/A | 4.0 ppb (6) | 39.0 ppb (37) | 1.1 ppb (13) | 75.0 μg/m3 (61) | 35.0 μg/m3 (100) | 100.0 | |
Jan. 27, 2021, 4 p.m. | N/A | N/A | N/A | 71.0 ppb (70) | N/A | 2.0 ppb (3) | 25.0 ppb (24) | 1.2 ppb (14) | 80.0 μg/m3 (64) | 34.0 μg/m3 (98) | 98.0 | |
Jan. 27, 2021, 3 p.m. | N/A | N/A | N/A | 47.0 ppb (45) | N/A | 3.0 ppb (5) | 4.0 ppb (4) | 1.6 ppb (19) | 96.0 μg/m3 (72) | 41.0 μg/m3 (115) | 115.0 | |
Jan. 27, 2021, 2 p.m. | N/A | N/A | N/A | 51.0 ppb (49) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 2.3 ppb (27) | 77.0 μg/m3 (62) | 33.0 μg/m3 (95) | 95.0 | |
Jan. 27, 2021, 1 p.m. | N/A | N/A | N/A | 47.0 ppb (45) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 1.4 ppb (16) | 41.0 μg/m3 (38) | 23.0 μg/m3 (74) | 74.0 | |
Jan. 27, 2021, noon | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 1.0 ppb (2) | 3.0 ppb (3) | 0.5 ppb (6) | 42.0 μg/m3 (39) | 23.0 μg/m3 (74) | 74.0 | |
Jan. 27, 2021, 11 a.m. | N/A | N/A | N/A | 35.0 ppb (34) | N/A | 1.0 ppb (2) | 6.0 ppb (6) | 0.4 ppb (5) | 61.0 μg/m3 (54) | 36.0 μg/m3 (103) | 103.0 | |
Jan. 27, 2021, 10 a.m. | N/A | N/A | N/A | 47.0 ppb (45) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.6 ppb (7) | 48.0 μg/m3 (45) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 27, 2021, 9 a.m. | N/A | N/A | N/A | 41.0 ppb (39) | N/A | 1.0 ppb (2) | 3.0 ppb (3) | 0.6 ppb (7) | 49.0 μg/m3 (46) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 27, 2021, 8 a.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.8 ppb (10) | 52.0 μg/m3 (49) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 27, 2021, 7 a.m. | N/A | N/A | N/A | 45.0 ppb (43) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.7 ppb (8) | 82.0 μg/m3 (65) | 23.0 μg/m3 (74) | 74.0 | |
Jan. 27, 2021, 6 a.m. | N/A | N/A | N/A | 52.0 ppb (50) | N/A | 2.0 ppb (3) | 5.0 ppb (5) | 0.9 ppb (11) | 118.0 μg/m3 (83) | 30.0 μg/m3 (89) | 89.0 | |
Jan. 27, 2021, 5 a.m. | N/A | N/A | N/A | 58.0 ppb (56) | N/A | 2.0 ppb (3) | 6.0 ppb (6) | 0.9 ppb (11) | 66.0 μg/m3 (57) | 21.0 μg/m3 (70) | 70.0 | |
Jan. 27, 2021, 4 a.m. | N/A | N/A | N/A | 54.0 ppb (51) | N/A | 2.0 ppb (3) | 4.0 ppb (4) | 1.5 ppb (18) | 42.0 μg/m3 (39) | 17.0 μg/m3 (62) | 62.0 | |
Jan. 27, 2021, 3 a.m. | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 1.0 ppb (2) | 18.0 ppb (17) | 0.9 ppb (11) | 35.0 μg/m3 (33) | 12.0 μg/m3 (50) | 50.0 | |
Jan. 27, 2021, 2 a.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 1.0 ppb (2) | 35.0 ppb (33) | 0.5 ppb (6) | 30.0 μg/m3 (28) | 0.0 μg/m3 (0) | 33.0 | |
Jan. 27, 2021, 1 a.m. | N/A | N/A | N/A | 17.0 ppb (17) | N/A | 1.0 ppb (2) | 34.0 ppb (32) | 0.4 ppb (5) | 52.0 μg/m3 (49) | 10.0 μg/m3 (42) | 49.0 | |
Jan. 27, 2021, midnight | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 1.0 ppb (2) | 42.0 ppb (39) | 0.5 ppb (6) | 45.0 μg/m3 (42) | 15.0 μg/m3 (58) | 58.0 | |
Jan. 26, 2021, 11 p.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | 1.0 ppb (2) | 58.0 ppb (61) | 0.4 ppb (5) | 34.0 μg/m3 (32) | 8.0 μg/m3 (34) | 61.0 | |
Jan. 26, 2021, 10 p.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | 1.0 ppb (2) | 73.0 ppb (103) | 0.4 ppb (5) | 55.0 μg/m3 (51) | 23.0 μg/m3 (74) | 103.0 | |
Jan. 26, 2021, 9 p.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 1.0 ppb (2) | 83.0 ppb (108) | 0.6 ppb (7) | 55.0 μg/m3 (51) | 29.0 μg/m3 (87) | 108.0 | |
Jan. 26, 2021, 8 p.m. | N/A | N/A | N/A | 31.0 ppb (30) | N/A | 1.0 ppb (2) | 79.0 ppb (106) | 0.7 ppb (8) | 54.0 μg/m3 (50) | 28.0 μg/m3 (85) | 106.0 | |
Jan. 26, 2021, 7 p.m. | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 1.0 ppb (2) | 60.0 ppb (68) | 0.7 ppb (8) | 55.0 μg/m3 (51) | 27.0 μg/m3 (83) | 83.0 | |
Jan. 26, 2021, 6 p.m. | N/A | N/A | N/A | 42.0 ppb (40) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | 0.8 ppb (10) | 60.0 μg/m3 (54) | 31.0 μg/m3 (91) | 91.0 | |
Jan. 26, 2021, 5 p.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 1.0 ppb (2) | 29.0 ppb (27) | 0.8 ppb (10) | 66.0 μg/m3 (57) | 32.0 μg/m3 (93) | 93.0 | |
Jan. 26, 2021, 4 p.m. | N/A | N/A | N/A | 47.0 ppb (45) | N/A | 2.0 ppb (3) | 12.0 ppb (12) | 1.1 ppb (13) | 69.0 μg/m3 (58) | 30.0 μg/m3 (89) | 89.0 | |
Jan. 26, 2021, 3 p.m. | N/A | N/A | N/A | 46.0 ppb (44) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 1.5 ppb (18) | 67.0 μg/m3 (57) | 29.0 μg/m3 (87) | 87.0 | |
Jan. 26, 2021, 2 p.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 1.7 ppb (20) | 65.0 μg/m3 (56) | 33.0 μg/m3 (95) | 95.0 | |
Jan. 26, 2021, 1 p.m. | N/A | N/A | N/A | 50.0 ppb (48) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 1.3 ppb (15) | 24.0 μg/m3 (23) | 13.0 μg/m3 (53) | 53.0 | |
Jan. 26, 2021, noon | N/A | N/A | N/A | 33.0 ppb (32) | N/A | 1.0 ppb (2) | 4.0 ppb (4) | 0.5 ppb (6) | 21.0 μg/m3 (20) | 12.0 μg/m3 (50) | 50.0 | |
Jan. 26, 2021, 11 a.m. | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 1.0 ppb (2) | 6.0 ppb (6) | 0.3 ppb (4) | 22.0 μg/m3 (21) | 13.0 μg/m3 (53) | 53.0 | |
Jan. 26, 2021, 10 a.m. | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 1.0 ppb (2) | 10.0 ppb (10) | 0.3 ppb (4) | 32.0 μg/m3 (30) | 15.0 μg/m3 (58) | 58.0 | |
Jan. 26, 2021, 9 a.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | 93.0 ppb (109) | 5.0 ppb (5) | 9.6 ppb (103) | 55.0 μg/m3 (51) | 29.0 μg/m3 (87) | 109.0 | |
Jan. 26, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 59.0 μg/m3 (53) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 26, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | 32.0 μg/m3 (30) | 14.0 μg/m3 (55) | 55.0 | |
Jan. 26, 2021, 6 a.m. | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 1.0 ppb (2) | 9.0 ppb (9) | 0.8 ppb (10) | 39.0 μg/m3 (37) | 17.0 μg/m3 (62) | 62.0 | |
Jan. 26, 2021, 5 a.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | 1.0 ppb (2) | 12.0 ppb (12) | 0.7 ppb (8) | 28.0 μg/m3 (26) | 11.0 μg/m3 (46) | 46.0 | |
Jan. 26, 2021, 4 a.m. | N/A | N/A | N/A | 17.0 ppb (17) | N/A | 2.0 ppb (3) | 25.0 ppb (24) | 0.5 ppb (6) | 37.0 μg/m3 (35) | 12.0 μg/m3 (50) | 50.0 | |
Jan. 26, 2021, 3 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 1.0 ppb (2) | 22.0 ppb (21) | 0.6 ppb (7) | 44.0 μg/m3 (41) | 14.0 μg/m3 (55) | 55.0 | |
Jan. 26, 2021, 2 a.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 1.0 ppb (2) | 23.0 ppb (22) | 0.5 ppb (6) | 50.0 μg/m3 (47) | 12.0 μg/m3 (50) | 50.0 | |
Jan. 26, 2021, 1 a.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 1.0 ppb (2) | 35.0 ppb (33) | 0.5 ppb (6) | 45.0 μg/m3 (42) | 12.0 μg/m3 (50) | 50.0 | |
Jan. 26, 2021, midnight | N/A | N/A | N/A | 13.0 ppb (13) | N/A | 1.0 ppb (2) | 49.0 ppb (46) | 0.4 ppb (5) | 48.0 μg/m3 (45) | 14.0 μg/m3 (55) | 55.0 | |
Jan. 25, 2021, 11 p.m. | N/A | N/A | N/A | 9.0 ppb (9) | N/A | 1.0 ppb (2) | 56.0 ppb (55) | 0.3 ppb (4) | 48.0 μg/m3 (45) | 15.0 μg/m3 (58) | 58.0 | |
Jan. 25, 2021, 10 p.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | 1.0 ppb (2) | 55.0 ppb (51) | 0.3 ppb (4) | 42.0 μg/m3 (39) | 21.0 μg/m3 (70) | 70.0 | |
Jan. 25, 2021, 9 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 1.0 ppb (2) | 70.0 ppb (100) | 0.5 ppb (6) | 31.0 μg/m3 (29) | 15.0 μg/m3 (58) | 100.0 | |
Jan. 25, 2021, 8 p.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 1.0 ppb (2) | 62.0 ppb (74) | 0.5 ppb (6) | 36.0 μg/m3 (34) | 19.0 μg/m3 (66) | 74.0 | |
Jan. 25, 2021, 7 p.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | 1.0 ppb (2) | 49.0 ppb (46) | 0.6 ppb (7) | 37.0 μg/m3 (35) | 17.0 μg/m3 (62) | 62.0 | |
Jan. 25, 2021, 6 p.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 2.0 ppb (3) | 38.0 ppb (36) | 0.7 ppb (8) | 71.0 μg/m3 (59) | 38.0 μg/m3 (108) | 108.0 | |
Jan. 25, 2021, 5 p.m. | N/A | N/A | N/A | 68.0 ppb (66) | N/A | 2.0 ppb (3) | 21.0 ppb (20) | 1.3 ppb (15) | 81.0 μg/m3 (64) | 40.0 μg/m3 (113) | 113.0 | |
Jan. 25, 2021, 4 p.m. | N/A | N/A | N/A | 63.0 ppb (61) | N/A | 3.0 ppb (5) | 11.0 ppb (11) | 1.4 ppb (16) | 64.0 μg/m3 (56) | 27.0 μg/m3 (83) | 83.0 | |
Jan. 25, 2021, 3 p.m. | N/A | N/A | N/A | 48.0 ppb (46) | N/A | 2.0 ppb (3) | 4.0 ppb (4) | 1.7 ppb (20) | 93.0 μg/m3 (70) | 39.0 μg/m3 (110) | 110.0 | |
Jan. 25, 2021, 2 p.m. | N/A | N/A | N/A | 46.0 ppb (44) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 2.4 ppb (28) | 51.0 μg/m3 (48) | 22.0 μg/m3 (72) | 72.0 | |
Jan. 25, 2021, 1 p.m. | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 1.3 ppb (15) | 58.0 μg/m3 (53) | 29.0 μg/m3 (87) | 87.0 | |
Jan. 25, 2021, noon | N/A | N/A | N/A | 42.0 ppb (40) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 1.2 ppb (14) | 54.0 μg/m3 (50) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 25, 2021, 11 a.m. | N/A | N/A | N/A | 44.0 ppb (42) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.9 ppb (11) | 32.0 μg/m3 (30) | 17.0 μg/m3 (62) | 62.0 | |
Jan. 25, 2021, 10 a.m. | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 1.0 ppb (2) | 5.0 ppb (5) | 0.8 ppb (10) | 38.0 μg/m3 (36) | 17.0 μg/m3 (62) | 62.0 | |
Jan. 25, 2021, 9 a.m. | N/A | N/A | N/A | 45.0 ppb (43) | N/A | 1.0 ppb (2) | 3.0 ppb (3) | 0.9 ppb (11) | 48.0 μg/m3 (45) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 25, 2021, 8 a.m. | N/A | N/A | N/A | 50.0 ppb (48) | N/A | 1.0 ppb (2) | 3.0 ppb (3) | 1.1 ppb (13) | 70.0 μg/m3 (59) | 43.0 μg/m3 (120) | 120.0 | |
Jan. 25, 2021, 7 a.m. | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 1.6 ppb (19) | 55.0 μg/m3 (51) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 25, 2021, 6 a.m. | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 1.5 ppb (18) | 38.0 μg/m3 (36) | 18.0 μg/m3 (64) | 64.0 | |
Jan. 25, 2021, 5 a.m. | N/A | N/A | N/A | 31.0 ppb (30) | N/A | 1.0 ppb (2) | 20.0 ppb (19) | 0.8 ppb (10) | 28.0 μg/m3 (26) | 13.0 μg/m3 (53) | 53.0 | |
Jan. 25, 2021, 4 a.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | 1.0 ppb (2) | 37.0 ppb (35) | 0.5 ppb (6) | 33.0 μg/m3 (31) | 13.0 μg/m3 (53) | 53.0 | |
Jan. 25, 2021, 3 a.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | 1.0 ppb (2) | 41.0 ppb (38) | 0.5 ppb (6) | 44.0 μg/m3 (41) | 17.0 μg/m3 (62) | 62.0 | |
Jan. 25, 2021, 2 a.m. | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 1.0 ppb (2) | 19.0 ppb (18) | 0.8 ppb (10) | 47.0 μg/m3 (44) | 17.0 μg/m3 (62) | 62.0 | |
Jan. 25, 2021, 1 a.m. | N/A | N/A | N/A | 29.0 ppb (28) | N/A | 1.0 ppb (2) | 23.0 ppb (22) | 0.7 ppb (8) | 53.0 μg/m3 (50) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 25, 2021, midnight | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 1.0 ppb (2) | 40.0 ppb (38) | 0.5 ppb (6) | 57.0 μg/m3 (52) | 26.0 μg/m3 (81) | 81.0 | |
Jan. 24, 2021, 11 p.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 2.0 ppb (3) | 57.0 ppb (58) | 0.6 ppb (7) | 56.0 μg/m3 (52) | 27.0 μg/m3 (83) | 83.0 | |
Jan. 24, 2021, 10 p.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 2.0 ppb (3) | 71.0 ppb (101) | 0.7 ppb (8) | 43.0 μg/m3 (40) | 19.0 μg/m3 (66) | 101.0 | |
Jan. 24, 2021, 9 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 2.0 ppb (3) | 66.0 ppb (87) | 0.6 ppb (7) | 53.0 μg/m3 (50) | 28.0 μg/m3 (85) | 87.0 | |
Jan. 24, 2021, 8 p.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 3.0 ppb (5) | 67.0 ppb (91) | 0.6 ppb (7) | 53.0 μg/m3 (50) | 29.0 μg/m3 (87) | 91.0 | |
Jan. 24, 2021, 7 p.m. | N/A | N/A | N/A | 30.0 ppb (29) | N/A | 3.0 ppb (5) | 62.0 ppb (74) | 0.8 ppb (10) | 61.0 μg/m3 (54) | 36.0 μg/m3 (103) | 103.0 | |
Jan. 24, 2021, 6 p.m. | N/A | N/A | N/A | 47.0 ppb (45) | N/A | 3.0 ppb (5) | 42.0 ppb (39) | 0.9 ppb (11) | 58.0 μg/m3 (53) | 33.0 μg/m3 (95) | 95.0 | |
Jan. 24, 2021, 5 p.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 3.0 ppb (5) | 37.0 ppb (35) | 0.8 ppb (10) | 45.0 μg/m3 (42) | 23.0 μg/m3 (74) | 74.0 | |
Jan. 24, 2021, 4 p.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | 3.0 ppb (5) | 22.0 ppb (21) | 0.8 ppb (10) | 46.0 μg/m3 (43) | 23.0 μg/m3 (74) | 74.0 | |
Jan. 24, 2021, 3 p.m. | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 2.0 ppb (3) | 7.0 ppb (7) | 1.0 ppb (12) | 49.0 μg/m3 (46) | 29.0 μg/m3 (87) | 87.0 | |
Jan. 24, 2021, 2 p.m. | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 1.2 ppb (14) | 49.0 μg/m3 (46) | 31.0 μg/m3 (91) | 91.0 | |
Jan. 24, 2021, 1 p.m. | N/A | N/A | N/A | 42.0 ppb (40) | N/A | 1.0 ppb (2) | 2.0 ppb (2) | 1.1 ppb (13) | 44.0 μg/m3 (41) | 28.0 μg/m3 (85) | 85.0 | |
Jan. 24, 2021, noon | N/A | N/A | N/A | 44.0 ppb (42) | N/A | 1.0 ppb (2) | 2.0 ppb (2) | 1.0 ppb (12) | 43.0 μg/m3 (40) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 24, 2021, 11 a.m. | N/A | N/A | N/A | 49.0 ppb (47) | N/A | 1.0 ppb (2) | 3.0 ppb (3) | 1.3 ppb (15) | 50.0 μg/m3 (47) | 32.0 μg/m3 (93) | 93.0 | |
Jan. 24, 2021, 10 a.m. | N/A | N/A | N/A | 51.0 ppb (49) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 1.4 ppb (16) | 57.0 μg/m3 (52) | 31.0 μg/m3 (91) | 91.0 | |
Jan. 24, 2021, 9 a.m. | N/A | N/A | N/A | 54.0 ppb (51) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 1.7 ppb (20) | 78.0 μg/m3 (63) | 43.0 μg/m3 (120) | 120.0 | |
Jan. 24, 2021, 8 a.m. | N/A | N/A | N/A | 57.0 ppb (55) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 2.0 ppb (23) | 67.0 μg/m3 (57) | 35.0 μg/m3 (100) | 100.0 | |
Jan. 24, 2021, 7 a.m. | N/A | N/A | N/A | 58.0 ppb (56) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 2.0 ppb (23) | 70.0 μg/m3 (59) | 29.0 μg/m3 (87) | 87.0 | |
Jan. 24, 2021, 6 a.m. | N/A | N/A | N/A | 65.0 ppb (63) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 1.9 ppb (22) | 75.0 μg/m3 (61) | 37.0 μg/m3 (105) | 105.0 | |
Jan. 24, 2021, 5 a.m. | N/A | N/A | N/A | 63.0 ppb (61) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 1.8 ppb (21) | 41.0 μg/m3 (38) | 20.0 μg/m3 (68) | 68.0 | |
Jan. 24, 2021, 4 a.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 3.0 ppb (5) | 20.0 ppb (19) | 1.0 ppb (12) | 40.0 μg/m3 (38) | 18.0 μg/m3 (64) | 64.0 | |
Jan. 24, 2021, 3 a.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | 2.0 ppb (3) | 35.0 ppb (33) | 0.7 ppb (8) | 66.0 μg/m3 (57) | 29.0 μg/m3 (87) | 87.0 | |
Jan. 24, 2021, 2 a.m. | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 3.0 ppb (5) | 30.0 ppb (28) | 1.2 ppb (14) | 61.0 μg/m3 (54) | 35.0 μg/m3 (100) | 100.0 | |
Jan. 24, 2021, 1 a.m. | N/A | N/A | N/A | 33.0 ppb (32) | N/A | 4.0 ppb (6) | 64.0 ppb (81) | 0.9 ppb (11) | 50.0 μg/m3 (47) | 24.0 μg/m3 (77) | 81.0 | |
Jan. 24, 2021, midnight | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 4.0 ppb (6) | 86.0 ppb (109) | 0.6 ppb (7) | 52.0 μg/m3 (49) | 25.0 μg/m3 (79) | 109.0 | |
Jan. 23, 2021, 11 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 4.0 ppb (6) | 91.0 ppb (112) | 0.6 ppb (7) | 48.0 μg/m3 (45) | 22.0 μg/m3 (72) | 112.0 | |
Jan. 23, 2021, 10 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 4.0 ppb (6) | 92.0 ppb (113) | 0.6 ppb (7) | 40.0 μg/m3 (38) | 15.0 μg/m3 (58) | 113.0 | |
Jan. 23, 2021, 9 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 4.0 ppb (6) | 83.0 ppb (108) | 0.5 ppb (6) | 53.0 μg/m3 (50) | 23.0 μg/m3 (74) | 108.0 | |
Jan. 23, 2021, 8 p.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 3.0 ppb (5) | 73.0 ppb (103) | 0.5 ppb (6) | 56.0 μg/m3 (52) | 26.0 μg/m3 (81) | 103.0 | |
Jan. 23, 2021, 7 p.m. | N/A | N/A | N/A | 28.0 ppb (27) | N/A | 3.0 ppb (5) | 59.0 ppb (65) | 0.6 ppb (7) | 63.0 μg/m3 (55) | 31.0 μg/m3 (91) | 91.0 | |
Jan. 23, 2021, 6 p.m. | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 3.0 ppb (5) | 55.0 ppb (51) | 0.7 ppb (8) | 67.0 μg/m3 (57) | 38.0 μg/m3 (108) | 108.0 | |
Jan. 23, 2021, 5 p.m. | N/A | N/A | N/A | 52.0 ppb (50) | N/A | 3.0 ppb (5) | 43.0 ppb (40) | 0.9 ppb (11) | 80.0 μg/m3 (64) | 36.0 μg/m3 (103) | 103.0 | |
Jan. 23, 2021, 4 p.m. | N/A | N/A | N/A | 64.0 ppb (62) | N/A | 3.0 ppb (5) | 18.0 ppb (17) | 1.4 ppb (16) | 80.0 μg/m3 (64) | 31.0 μg/m3 (91) | 91.0 | |
Jan. 23, 2021, 3 p.m. | N/A | N/A | N/A | 57.0 ppb (55) | N/A | 3.0 ppb (5) | 4.0 ppb (4) | 2.0 ppb (23) | 97.0 μg/m3 (72) | 32.0 μg/m3 (93) | 93.0 | |
Jan. 23, 2021, 2 p.m. | N/A | N/A | N/A | 48.0 ppb (46) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 2.1 ppb (24) | 66.0 μg/m3 (57) | 30.0 μg/m3 (89) | 89.0 | |
Jan. 23, 2021, 1 p.m. | N/A | N/A | N/A | 45.0 ppb (43) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 1.3 ppb (15) | 51.0 μg/m3 (48) | 27.0 μg/m3 (83) | 83.0 | |
Jan. 23, 2021, noon | N/A | N/A | N/A | 41.0 ppb (39) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 0.9 ppb (11) | 38.0 μg/m3 (36) | 18.0 μg/m3 (64) | 64.0 | |
Jan. 23, 2021, 11 a.m. | N/A | N/A | N/A | 41.0 ppb (39) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.7 ppb (8) | 41.0 μg/m3 (38) | 22.0 μg/m3 (72) | 72.0 | |
Jan. 23, 2021, 10 a.m. | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 2.0 ppb (3) | 5.0 ppb (5) | 0.7 ppb (8) | 46.0 μg/m3 (43) | 25.0 μg/m3 (79) | 79.0 | |
Jan. 23, 2021, 9 a.m. | N/A | N/A | N/A | 42.0 ppb (40) | N/A | 2.0 ppb (3) | 7.0 ppb (7) | 0.8 ppb (10) | 40.0 μg/m3 (38) | 20.0 μg/m3 (68) | 68.0 | |
Jan. 23, 2021, 8 a.m. | N/A | N/A | N/A | 45.0 ppb (43) | N/A | 2.0 ppb (3) | 5.0 ppb (5) | 0.9 ppb (11) | 60.0 μg/m3 (54) | 27.0 μg/m3 (83) | 83.0 | |
Jan. 23, 2021, 7 a.m. | N/A | N/A | N/A | 52.0 ppb (50) | N/A | 2.0 ppb (3) | 4.0 ppb (4) | 1.1 ppb (13) | 93.0 μg/m3 (70) | 39.0 μg/m3 (110) | 110.0 | |
Jan. 23, 2021, 6 a.m. | N/A | N/A | N/A | 66.0 ppb (64) | N/A | 3.0 ppb (5) | 4.0 ppb (4) | 1.4 ppb (16) | 86.0 μg/m3 (67) | 35.0 μg/m3 (100) | 100.0 | |
Jan. 23, 2021, 5 a.m. | N/A | N/A | N/A | 71.0 ppb (70) | N/A | 3.0 ppb (5) | 4.0 ppb (4) | 1.5 ppb (18) | 81.0 μg/m3 (64) | 36.0 μg/m3 (103) | 103.0 | |
Jan. 23, 2021, 4 a.m. | N/A | N/A | N/A | 74.0 ppb (73) | N/A | 3.0 ppb (5) | 5.0 ppb (5) | 1.6 ppb (19) | 59.0 μg/m3 (53) | 23.0 μg/m3 (74) | 74.0 | |
Jan. 23, 2021, 3 a.m. | N/A | N/A | N/A | 46.0 ppb (44) | N/A | 3.0 ppb (5) | 24.0 ppb (23) | 0.9 ppb (11) | 55.0 μg/m3 (51) | 22.0 μg/m3 (72) | 72.0 | |
Jan. 23, 2021, 2 a.m. | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 3.0 ppb (5) | 45.0 ppb (42) | 0.6 ppb (7) | 50.0 μg/m3 (47) | 22.0 μg/m3 (72) | 72.0 | |
Jan. 23, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | 1.2 ppb (14) | 38.0 μg/m3 (36) | 21.0 μg/m3 (70) | 70.0 | |
Jan. 23, 2021, midnight | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 3.0 ppb (5) | 88.0 ppb (110) | 0.5 ppb (6) | 33.0 μg/m3 (31) | 18.0 μg/m3 (64) | 110.0 | |
Jan. 22, 2021, 11 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 3.0 ppb (5) | 84.0 ppb (108) | 0.5 ppb (6) | 40.0 μg/m3 (38) | 25.0 μg/m3 (79) | 108.0 | |
Jan. 22, 2021, 10 p.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 3.0 ppb (5) | 82.0 ppb (107) | 0.5 ppb (6) | 33.0 μg/m3 (31) | 17.0 μg/m3 (62) | 107.0 | |
Jan. 22, 2021, 9 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 3.0 ppb (5) | 77.0 ppb (105) | 0.5 ppb (6) | 46.0 μg/m3 (43) | 24.0 μg/m3 (77) | 105.0 | |
Jan. 22, 2021, 8 p.m. | N/A | N/A | N/A | 24.0 ppb (23) | N/A | 3.0 ppb (5) | 71.0 ppb (101) | 0.5 ppb (6) | 42.0 μg/m3 (39) | 19.0 μg/m3 (66) | 101.0 | |
Jan. 22, 2021, 7 p.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | 2.0 ppb (3) | 59.0 ppb (65) | 0.5 ppb (6) | 48.0 μg/m3 (45) | 23.0 μg/m3 (74) | 74.0 | |
Jan. 22, 2021, 6 p.m. | N/A | N/A | N/A | 32.0 ppb (31) | N/A | 3.0 ppb (5) | 48.0 ppb (45) | 0.6 ppb (7) | 69.0 μg/m3 (58) | 36.0 μg/m3 (103) | 103.0 | |
Jan. 22, 2021, 5 p.m. | N/A | N/A | N/A | 59.0 ppb (57) | N/A | 6.0 ppb (9) | 27.0 ppb (25) | 1.0 ppb (12) | 93.0 μg/m3 (70) | 44.0 μg/m3 (122) | 122.0 | |
Jan. 22, 2021, 4 p.m. | N/A | N/A | N/A | 75.0 ppb (74) | N/A | 7.0 ppb (10) | 9.0 ppb (9) | 1.6 ppb (19) | 121.0 μg/m3 (84) | 48.0 μg/m3 (132) | 132.0 | |
Jan. 22, 2021, 3 p.m. | N/A | N/A | N/A | 58.0 ppb (56) | N/A | 4.0 ppb (6) | 3.0 ppb (3) | 2.0 ppb (23) | 137.0 μg/m3 (92) | 53.0 μg/m3 (145) | 145.0 | |
Jan. 22, 2021, 2 p.m. | N/A | N/A | N/A | 60.0 ppb (58) | N/A | 5.0 ppb (8) | 4.0 ppb (4) | 3.0 ppb (35) | 52.0 μg/m3 (49) | 24.0 μg/m3 (77) | 77.0 | |
Jan. 22, 2021, 1 p.m. | N/A | N/A | N/A | 45.0 ppb (43) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 1.2 ppb (14) | 51.0 μg/m3 (48) | 29.0 μg/m3 (87) | 87.0 | |
Jan. 22, 2021, noon | N/A | N/A | N/A | 48.0 ppb (46) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 0.7 ppb (8) | 42.0 μg/m3 (39) | 20.0 μg/m3 (68) | 68.0 | |
Jan. 22, 2021, 11 a.m. | N/A | N/A | N/A | 44.0 ppb (42) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.7 ppb (8) | 30.0 μg/m3 (28) | 13.0 μg/m3 (53) | 53.0 | |
Jan. 22, 2021, 10 a.m. | N/A | N/A | N/A | 41.0 ppb (39) | N/A | 2.0 ppb (3) | 3.0 ppb (3) | 0.6 ppb (7) | 45.0 μg/m3 (42) | 24.0 μg/m3 (77) | 77.0 | |
Jan. 22, 2021, 9 a.m. | N/A | N/A | N/A | 47.0 ppb (45) | N/A | 2.0 ppb (3) | 2.0 ppb (2) | 1.0 ppb (12) | 43.0 μg/m3 (40) | 23.0 μg/m3 (74) | 74.0 | |
Jan. 22, 2021, 8 a.m. | N/A | N/A | N/A | 43.0 ppb (41) | N/A | 3.0 ppb (5) | 2.0 ppb (2) | 1.1 ppb (13) | 43.0 μg/m3 (40) | 22.0 μg/m3 (72) | 72.0 | |
Jan. 22, 2021, 7 a.m. | N/A | N/A | N/A | 44.0 ppb (42) | N/A | 3.0 ppb (5) | 2.0 ppb (2) | 1.0 ppb (12) | 51.0 μg/m3 (48) | 23.0 μg/m3 (74) | 74.0 | |
Jan. 22, 2021, 6 a.m. | N/A | N/A | N/A | 48.0 ppb (46) | N/A | 3.0 ppb (5) | 2.0 ppb (2) | 1.2 ppb (14) | 85.0 μg/m3 (66) | 33.0 μg/m3 (95) | 95.0 | |
Jan. 22, 2021, 5 a.m. | N/A | N/A | N/A | 54.0 ppb (51) | N/A | 4.0 ppb (6) | 3.0 ppb (3) | 2.5 ppb (29) | 70.0 μg/m3 (59) | 29.0 μg/m3 (87) | 87.0 | |
Jan. 22, 2021, 4 a.m. | N/A | N/A | N/A | 55.0 ppb (53) | N/A | 3.0 ppb (5) | 3.0 ppb (3) | 2.0 ppb (23) | 49.0 μg/m3 (46) | 21.0 μg/m3 (70) | 70.0 | |
Jan. 22, 2021, 3 a.m. | N/A | N/A | N/A | 51.0 ppb (49) | N/A | 2.0 ppb (3) | 6.0 ppb (6) | 1.2 ppb (14) | 39.0 μg/m3 (37) | 13.0 μg/m3 (53) | 53.0 | |
Jan. 22, 2021, 2 a.m. | N/A | N/A | N/A | 44.0 ppb (42) | N/A | 1.0 ppb (2) | 10.0 ppb (10) | 0.9 ppb (11) | 43.0 μg/m3 (40) | 15.0 μg/m3 (58) | 58.0 | |
Jan. 22, 2021, 1 a.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | 1.0 ppb (2) | N/A | 0.6 ppb (7) | 32.0 μg/m3 (30) | 19.0 μg/m3 (66) | 66.0 | |
Jan. 22, 2021, midnight | N/A | N/A | N/A | 30.0 ppb (29) | N/A | 1.0 ppb (2) | 66.0 ppb (87) | 0.6 ppb (7) | 29.0 μg/m3 (27) | 16.0 μg/m3 (60) | 87.0 | |
Jan. 21, 2021, 11 p.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 1.0 ppb (2) | 72.0 ppb (102) | 0.5 ppb (6) | 21.0 μg/m3 (20) | 14.0 μg/m3 (55) | 102.0 | |
Jan. 21, 2021, 10 p.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | 1.0 ppb (2) | 62.0 ppb (74) | 0.3 ppb (4) | 19.0 μg/m3 (18) | 10.0 μg/m3 (42) | 74.0 | |
Jan. 21, 2021, 9 p.m. | N/A | N/A | N/A | 12.0 ppb (12) | N/A | 1.0 ppb (2) | 52.0 ppb (49) | 0.3 ppb (4) | 31.0 μg/m3 (29) | 17.0 μg/m3 (62) | 62.0 | |
Jan. 21, 2021, 8 p.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 2.0 ppb (3) | 49.0 ppb (46) | 0.5 ppb (6) | 53.0 μg/m3 (50) | 32.0 μg/m3 (93) | 93.0 | |
Jan. 21, 2021, 7 p.m. | N/A | N/A | N/A | 43.0 ppb (41) | N/A | 4.0 ppb (6) | 44.0 ppb (41) | 0.9 ppb (11) | 66.0 μg/m3 (57) | 39.0 μg/m3 (110) | 110.0 | |
Jan. 21, 2021, 6 p.m. | N/A | N/A | N/A | 63.0 ppb (61) | N/A | 7.0 ppb (10) | 23.0 ppb (22) | 1.1 ppb (13) | 59.0 μg/m3 (53) | 32.0 μg/m3 (93) | 93.0 | |
Jan. 21, 2021, 5 p.m. | N/A | N/A | N/A | 49.0 ppb (47) | N/A | 7.0 ppb (10) | 18.0 ppb (17) | 1.0 ppb (12) | 65.0 μg/m3 (56) | 31.0 μg/m3 (91) | 91.0 | |
Jan. 21, 2021, 4 p.m. | N/A | N/A | N/A | 48.0 ppb (46) | N/A | 5.0 ppb (8) | 8.0 ppb (8) | 1.4 ppb (16) | 71.0 μg/m3 (59) | 29.0 μg/m3 (87) | 87.0 | |
Jan. 21, 2021, 3 p.m. | N/A | N/A | N/A | 35.0 ppb (34) | N/A | 4.0 ppb (6) | 3.0 ppb (3) | 1.7 ppb (20) | 63.0 μg/m3 (55) | 26.0 μg/m3 (81) | 81.0 | |
Jan. 21, 2021, 2 p.m. | N/A | N/A | N/A | 28.0 ppb (27) | N/A | 4.0 ppb (6) | 3.0 ppb (3) | 2.0 ppb (23) | 37.0 μg/m3 (35) | 16.0 μg/m3 (60) | 60.0 | |
Jan. 21, 2021, 1 p.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 3.0 ppb (5) | 2.0 ppb (2) | 0.8 ppb (10) | 26.0 μg/m3 (25) | 12.0 μg/m3 (50) | 50.0 | |
Jan. 21, 2021, noon | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 3.0 ppb (5) | 2.0 ppb (2) | 0.6 ppb (7) | 35.0 μg/m3 (33) | 21.0 μg/m3 (70) | 70.0 | |
Jan. 21, 2021, 11 a.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 5.0 ppb (8) | 2.0 ppb (2) | 0.5 ppb (6) | 38.0 μg/m3 (36) | 26.0 μg/m3 (81) | 81.0 | |
Jan. 21, 2021, 10 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 6.0 ppb (9) | 2.0 ppb (2) | 0.6 ppb (7) | 28.0 μg/m3 (26) | 16.0 μg/m3 (60) | 60.0 | |
Jan. 21, 2021, 9 a.m. | N/A | N/A | N/A | 24.0 ppb (23) | N/A | 8.0 ppb (12) | 2.0 ppb (2) | 0.5 ppb (6) | 30.0 μg/m3 (28) | 14.0 μg/m3 (55) | 55.0 | |
Jan. 21, 2021, 8 a.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | 11.0 ppb (16) | 3.0 ppb (3) | 0.5 ppb (6) | 28.0 μg/m3 (26) | 13.0 μg/m3 (53) | 53.0 | |
Jan. 21, 2021, 7 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 14.0 ppb (20) | 4.0 ppb (4) | 0.5 ppb (6) | N/A | N/A | 22.0 | |
Jan. 21, 2021, 6 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 20.0 ppb (29) | 5.0 ppb (5) | 0.5 ppb (6) | N/A | N/A | 29.0 | |
Jan. 21, 2021, 5 a.m. | N/A | N/A | N/A | 24.0 ppb (23) | N/A | 12.0 ppb (18) | 6.0 ppb (6) | 0.6 ppb (7) | N/A | N/A | 23.0 | |
Jan. 21, 2021, 4 a.m. | N/A | N/A | N/A | 29.0 ppb (28) | N/A | 4.0 ppb (6) | 5.0 ppb (5) | 0.8 ppb (10) | N/A | N/A | 28.0 | |
Jan. 21, 2021, 3 a.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 3.0 ppb (5) | 16.0 ppb (15) | 0.5 ppb (6) | N/A | N/A | 17.0 | |
Jan. 21, 2021, 2 a.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 3.0 ppb (5) | 19.0 ppb (18) | 0.5 ppb (6) | N/A | N/A | 21.0 | |
Jan. 21, 2021, 1 a.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 4.0 ppb (6) | 23.0 ppb (22) | 0.5 ppb (6) | N/A | N/A | 22.0 | |
Jan. 21, 2021, midnight | N/A | N/A | N/A | 14.0 ppb (14) | N/A | 11.0 ppb (16) | 33.0 ppb (31) | 0.4 ppb (5) | N/A | N/A | 31.0 | |
Jan. 20, 2021, 11 p.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | 4.0 ppb (6) | 59.0 ppb (65) | 0.5 ppb (6) | N/A | N/A | 65.0 | |
Jan. 20, 2021, 10 p.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 5.0 ppb (8) | 80.0 ppb (106) | 0.6 ppb (7) | N/A | N/A | 106.0 | |
Jan. 20, 2021, 9 p.m. | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 7.0 ppb (10) | 66.0 ppb (87) | 0.6 ppb (7) | N/A | N/A | 87.0 | |
Jan. 20, 2021, 5 p.m. | N/A | N/A | N/A | 35.0 ppb (34) | N/A | 29.0 ppb (42) | 17.0 ppb (16) | 0.6 ppb (7) | N/A | N/A | 42.0 |