ID: 2359

AQSQID: 800090023

Site Name: Camarones

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

Updated: Jan. 27, 2021, 9:32 p.m.

Location: Mexico City (Malvón), MX

Reporting: True, Located: True

Current AQI: 91.0

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