ID: 2331

AQSQID: 800151042

Site Name: La Presa

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

Updated: April 22, 2021, 11:44 a.m.

Location: Tlalnepantla (La Presa), MX

Reporting: True, Located: True

Current AQI: 8.0

Tlalnepantla (La Presa) MX, MX: 19.5347, -99.1177

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
April 22, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 4.0 ppb (4) 0.7 ppb (8) N/A N/A 8.0
 
April 22, 2021, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 12.0 ppb (12) 0.6 ppb (7) N/A N/A 12.0
 
April 22, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 11.0 ppb (11) 0.6 ppb (7) N/A N/A 11.0
 
April 22, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 14.0 ppb (13) 0.7 ppb (8) N/A N/A 13.0
 
April 22, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 34.0 ppb (32) 0.5 ppb (6) N/A N/A 32.0
 
April 22, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 38.0 ppb (36) 0.5 ppb (6) N/A N/A 36.0
 
April 22, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 34.0 ppb (32) 0.6 ppb (7) N/A N/A 32.0
 
April 22, 2021, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 29.0 ppb (27) 0.7 ppb (8) N/A N/A 27.0
 
April 22, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 41.0 ppb (38) 0.7 ppb (8) N/A N/A 38.0
 
April 22, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 52.0 ppb (49) 0.9 ppb (11) N/A N/A 49.0
 
April 22, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 1.0 ppb (12) N/A N/A 12.0
 
April 21, 2021, 11 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 117.0 ppb (126) 1.1 ppb (13) N/A N/A 126.0
 
April 21, 2021, 10 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 134.0 ppb (135) 1.0 ppb (12) N/A N/A 135.0
 
April 21, 2021, 9 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 107.0 ppb (120) 0.8 ppb (10) N/A N/A 120.0
 
April 21, 2021, 8 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 82.0 ppb (107) 0.7 ppb (8) N/A N/A 107.0
 
April 21, 2021, 7 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 75.0 ppb (104) 0.7 ppb (8) N/A N/A 104.0
 
April 21, 2021, 6 p.m. N/A N/A N/A N/A N/A 19.0 ppb (28) 58.0 ppb (61) 1.1 ppb (13) N/A N/A 61.0
 
April 21, 2021, 5 p.m. N/A N/A N/A N/A N/A 17.0 ppb (25) 30.0 ppb (28) 1.6 ppb (19) N/A N/A 28.0
 
April 21, 2021, 4 p.m. N/A N/A N/A N/A N/A 24.0 ppb (35) 10.0 ppb (10) 1.6 ppb (19) N/A N/A 35.0
 
April 21, 2021, 3 p.m. N/A N/A N/A N/A N/A 29.0 ppb (42) 4.0 ppb (4) 1.5 ppb (18) N/A N/A 42.0
 
April 21, 2021, 2 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 2.0 ppb (2) 1.8 ppb (21) N/A N/A 21.0
 
April 21, 2021, 1 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 2.0 ppb (2) 1.6 ppb (19) N/A N/A 19.0
 
April 21, 2021, noon N/A N/A N/A N/A N/A 17.0 ppb (25) 1.0 ppb (1) 1.3 ppb (15) N/A N/A 25.0
 
April 21, 2021, 11 a.m. N/A N/A N/A N/A N/A 17.0 ppb (25) 1.0 ppb (1) 1.1 ppb (13) N/A N/A 25.0
 
April 21, 2021, 10 a.m. N/A N/A N/A N/A N/A 15.0 ppb (22) 3.0 ppb (3) 0.7 ppb (8) N/A N/A 22.0
 
April 21, 2021, 9 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 12.0 ppb (12) 0.7 ppb (8) N/A N/A 13.0
 
April 21, 2021, 8 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 22.0 ppb (21) 0.6 ppb (7) N/A N/A 21.0
 
April 21, 2021, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 35.0 ppb (33) 0.5 ppb (6) N/A N/A 33.0
 
April 21, 2021, 6 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 40.0 ppb (38) 0.4 ppb (5) N/A N/A 38.0
 
April 21, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 35.0 ppb (33) 0.5 ppb (6) N/A N/A 33.0
 
April 21, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 35.0 ppb (33) 0.6 ppb (7) N/A N/A 33.0
 
April 21, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (28) 0.7 ppb (8) N/A N/A 28.0
 
April 21, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 29.0 ppb (27) 1.1 ppb (13) N/A N/A 27.0
 
April 21, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 39.0 ppb (37) 0.9 ppb (11) N/A N/A 37.0
 
April 21, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 50.0 ppb (47) 0.8 ppb (10) N/A N/A 47.0
 
April 20, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 60.0 ppb (68) 0.7 ppb (8) N/A N/A 68.0
 
April 20, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 73.0 ppb (103) 0.6 ppb (7) N/A N/A 103.0
 
April 20, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 83.0 ppb (108) 0.6 ppb (7) N/A N/A 108.0
 
April 20, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 81.0 ppb (107) 0.7 ppb (8) N/A N/A 107.0
 
April 20, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 72.0 ppb (102) 0.6 ppb (7) N/A N/A 102.0
 
April 20, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 54.0 ppb (50) 0.6 ppb (7) N/A N/A 50.0
 
April 20, 2021, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 56.0 ppb (55) 0.9 ppb (11) N/A N/A 55.0
 
April 20, 2021, 4 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 19.0 ppb (18) 2.0 ppb (23) N/A N/A 23.0
 
April 20, 2021, 3 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 4.0 ppb (4) 3.0 ppb (35) N/A N/A 35.0
 
April 20, 2021, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 4.0 ppb (4) 2.9 ppb (33) N/A N/A 33.0
 
April 20, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 2.0 ppb (2) 2.0 ppb (23) N/A N/A 23.0
 
April 20, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 2.0 ppb (2) 1.4 ppb (16) N/A N/A 16.0
 
April 20, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 2.0 ppb (2) 0.7 ppb (8) N/A N/A 8.0
 
April 20, 2021, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 8.0 ppb (8) 0.6 ppb (7) N/A N/A 8.0
 
April 20, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 11.0 ppb (11) 0.9 ppb (11) N/A N/A 11.0
 
April 20, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 14.0 ppb (13) 1.0 ppb (12) N/A N/A 13.0
 
April 20, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 31.0 ppb (29) 0.6 ppb (7) N/A N/A 29.0
 
April 20, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 30.0 ppb (28) 0.7 ppb (8) N/A N/A 28.0
 
April 20, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 38.0 ppb (36) 0.6 ppb (7) N/A N/A 36.0
 
April 20, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) 39.0 ppb (37) 0.7 ppb (8) N/A N/A 37.0
 
April 19, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 47.0 ppb (44) 0.6 ppb (7) N/A N/A 44.0
 
April 19, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 56.0 ppb (55) 0.7 ppb (8) N/A N/A 55.0
 
April 19, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 61.0 ppb (71) 0.6 ppb (7) N/A N/A 71.0
 
April 19, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 50.0 ppb (47) 0.6 ppb (7) N/A N/A 47.0
 
April 19, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 74.0 ppb (103) 0.7 ppb (8) N/A N/A 103.0
 
April 19, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 65.0 ppb (84) 0.8 ppb (10) N/A N/A 84.0
 
April 19, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 52.0 ppb (49) 0.9 ppb (11) N/A N/A 49.0
 
April 19, 2021, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 30.0 ppb (28) 1.2 ppb (14) N/A N/A 28.0
 
April 19, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 13.0 ppb (13) 1.3 ppb (15) N/A N/A 15.0
 
April 19, 2021, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 4.0 ppb (4) 2.3 ppb (27) N/A N/A 27.0
 
April 19, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 2.0 ppb (2) 1.6 ppb (19) N/A N/A 19.0
 
April 19, 2021, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 2.0 ppb (2) 1.5 ppb (18) N/A N/A 18.0
 
April 19, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 4.0 ppb (4) 0.8 ppb (10) N/A N/A 10.0
 
April 19, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 12.0 ppb (12) 0.5 ppb (6) N/A N/A 12.0
 
April 19, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 8.0 ppb (8) 0.7 ppb (8) N/A N/A 8.0
 
April 19, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 4.0 ppb (4) 0.8 ppb (10) N/A N/A 10.0
 
April 19, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 6.0 ppb (6) 0.9 ppb (11) N/A N/A 11.0
 
April 19, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 19.0 ppb (18) 0.8 ppb (10) N/A N/A 18.0
 
April 19, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 22.0 ppb (21) 0.6 ppb (7) N/A N/A 21.0
 
April 19, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 30.0 ppb (28) 0.6 ppb (7) N/A N/A 28.0
 
April 19, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 35.0 ppb (33) 0.5 ppb (6) N/A N/A 33.0
 
April 19, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 38.0 ppb (36) 0.4 ppb (5) N/A N/A 36.0
 
April 19, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 44.0 ppb (41) 0.4 ppb (5) N/A N/A 41.0
 
April 19, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) 43.0 ppb (40) 0.6 ppb (7) N/A N/A 40.0
 
April 18, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 50.0 ppb (47) 0.6 ppb (7) N/A N/A 47.0
 
April 18, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 57.0 ppb (58) 0.6 ppb (7) N/A N/A 58.0
 
April 18, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) 0.6 ppb (7) N/A N/A 51.0
 
April 18, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 59.0 ppb (65) 0.6 ppb (7) N/A N/A 65.0
 
April 18, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 78.0 ppb (105) 0.6 ppb (7) N/A N/A 105.0
 
April 18, 2021, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 65.0 ppb (84) 0.8 ppb (10) N/A N/A 84.0
 
April 18, 2021, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 46.0 ppb (43) 1.0 ppb (12) N/A N/A 43.0
 
April 18, 2021, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 24.0 ppb (23) 1.1 ppb (13) N/A N/A 23.0
 
April 18, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 17.0 ppb (16) 1.0 ppb (12) N/A N/A 16.0
 
April 18, 2021, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 2.0 ppb (2) 2.0 ppb (23) N/A N/A 23.0
 
April 18, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 1.0 ppb (1) 1.7 ppb (20) N/A N/A 20.0
 
April 18, 2021, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 2.0 ppb (2) 1.1 ppb (13) N/A N/A 13.0
 
April 18, 2021, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 2.0 ppb (2) 0.9 ppb (11) N/A N/A 11.0
 
April 18, 2021, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 4.0 ppb (4) 1.0 ppb (12) N/A N/A 12.0
 
April 18, 2021, 8 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 4.0 ppb (4) 1.0 ppb (12) N/A N/A 12.0
 
April 18, 2021, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 4.0 ppb (4) 1.0 ppb (12) N/A N/A 12.0
 
April 18, 2021, 6 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 13.0 ppb (13) 0.9 ppb (11) N/A N/A 13.0
 
April 18, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 27.0 ppb (25) 0.7 ppb (8) N/A N/A 25.0
 
April 18, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 24.0 ppb (23) 0.9 ppb (11) N/A N/A 23.0
 
April 18, 2021, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 33.0 ppb (31) 0.8 ppb (10) N/A N/A 31.0
 
April 18, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 40.0 ppb (38) 0.8 ppb (10) N/A N/A 38.0
 
April 18, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) 0.9 ppb (11) N/A N/A 43.0
 
April 18, 2021, midnight N/A N/A N/A N/A N/A 3.0 ppb (5) 62.0 ppb (74) 0.8 ppb (10) N/A N/A 74.0
 
April 17, 2021, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 58.0 ppb (61) 0.8 ppb (10) N/A N/A 61.0
 
April 17, 2021, 10 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 69.0 ppb (97) 0.7 ppb (8) N/A N/A 97.0
 
April 17, 2021, 9 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 79.0 ppb (106) 0.8 ppb (10) N/A N/A 106.0
 
April 17, 2021, 8 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 95.0 ppb (114) 0.9 ppb (11) N/A N/A 114.0
 
April 17, 2021, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 81.0 ppb (107) 0.7 ppb (8) N/A N/A 107.0
 
April 17, 2021, 6 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 69.0 ppb (97) 0.9 ppb (11) N/A N/A 97.0
 
April 17, 2021, 5 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 54.0 ppb (50) 1.3 ppb (15) N/A N/A 50.0
 
April 17, 2021, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 19.0 ppb (18) 1.9 ppb (22) N/A N/A 22.0
 
April 17, 2021, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 4.0 ppb (4) 2.6 ppb (30) N/A N/A 30.0
 
April 17, 2021, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 3.0 ppb (3) 3.5 ppb (40) N/A N/A 40.0
 
April 17, 2021, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 2.0 ppb (2) 2.5 ppb (29) N/A N/A 29.0
 
April 17, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 2.0 ppb (2) 1.7 ppb (20) N/A N/A 20.0
 
April 17, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 6.0 ppb (6) 1.0 ppb (12) N/A N/A 12.0
 
April 17, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 16.0 ppb (15) 0.9 ppb (11) N/A N/A 15.0
 
April 17, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 20.0 ppb (19) 0.7 ppb (8) N/A N/A 19.0
 
April 17, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 34.0 ppb (32) 0.7 ppb (8) N/A N/A 32.0
 
April 17, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 32.0 ppb (30) 0.7 ppb (8) N/A N/A 30.0
 
April 17, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 24.0 ppb (23) 0.8 ppb (10) N/A N/A 23.0
 
April 17, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 13.0 ppb (13) 1.1 ppb (13) N/A N/A 13.0
 
April 17, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 20.0 ppb (19) 1.3 ppb (15) N/A N/A 19.0
 
April 17, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 36.0 ppb (34) 1.1 ppb (13) N/A N/A 34.0
 
April 17, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 53.0 ppb (50) 0.9 ppb (11) N/A N/A 50.0
 
April 17, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 76.0 ppb (104) 0.9 ppb (11) N/A N/A 104.0
 
April 17, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 80.0 ppb (106) 1.1 ppb (13) N/A N/A 106.0
 
April 16, 2021, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 114.0 ppb (124) 0.8 ppb (10) N/A N/A 124.0
 
April 16, 2021, 10 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 111.0 ppb (123) 0.8 ppb (10) N/A N/A 123.0
 
April 16, 2021, 9 p.m. N/A N/A N/A N/A N/A 15.0 ppb (22) 98.0 ppb (116) 0.7 ppb (8) N/A N/A 116.0
 
April 16, 2021, 8 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 103.0 ppb (118) 0.6 ppb (7) N/A N/A 118.0
 
April 16, 2021, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 87.0 ppb (110) 0.7 ppb (8) N/A N/A 110.0
 
April 16, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 64.0 ppb (81) 0.6 ppb (7) N/A N/A 81.0
 
April 16, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 48.0 ppb (45) 0.8 ppb (10) N/A N/A 45.0
 
April 16, 2021, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 34.0 ppb (32) 1.2 ppb (14) N/A N/A 32.0
 
April 16, 2021, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 6.0 ppb (6) 2.0 ppb (23) N/A N/A 23.0
 
April 16, 2021, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 2.0 ppb (2) 2.3 ppb (27) N/A N/A 27.0
 
April 16, 2021, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 2.0 ppb (2) 2.3 ppb (27) N/A N/A 27.0
 
April 16, 2021, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 2.0 ppb (2) 1.5 ppb (18) N/A N/A 18.0
 
April 16, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 5.0 ppb (5) 1.0 ppb (12) N/A N/A 12.0
 
April 16, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 18.0 ppb (17) 0.6 ppb (7) N/A N/A 17.0
 
April 16, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 21.0 ppb (20) 0.6 ppb (7) N/A N/A 20.0
 
April 16, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 23.0 ppb (22) 0.8 ppb (10) N/A N/A 22.0
 
April 16, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 22.0 ppb (21) 0.8 ppb (10) N/A N/A 21.0
 
April 16, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 12.0 ppb (12) 1.0 ppb (12) N/A N/A 12.0
 
April 16, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 19.0 ppb (18) 1.0 ppb (12) N/A N/A 18.0
 
April 16, 2021, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 23.0 ppb (22) 1.1 ppb (13) N/A N/A 22.0
 
April 16, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 25.0 ppb (24) 1.1 ppb (13) N/A N/A 24.0
 
April 16, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 35.0 ppb (33) 1.2 ppb (14) N/A N/A 33.0
 
April 16, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 43.0 ppb (40) 1.1 ppb (13) N/A N/A 40.0
 
April 16, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 71.0 ppb (101) 0.8 ppb (10) N/A N/A 101.0
 
April 15, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 87.0 ppb (110) 0.7 ppb (8) N/A N/A 110.0
 
April 15, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 87.0 ppb (110) 0.6 ppb (7) N/A N/A 110.0
 
April 15, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 104.0 ppb (119) 0.7 ppb (8) N/A N/A 119.0
 
April 15, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 90.0 ppb (112) 0.8 ppb (10) N/A N/A 112.0
 
April 15, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 82.0 ppb (107) 0.8 ppb (10) N/A N/A 107.0
 
April 15, 2021, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 61.0 ppb (71) 0.8 ppb (10) N/A N/A 71.0
 
April 15, 2021, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 44.0 ppb (41) 1.2 ppb (14) N/A N/A 41.0
 
April 15, 2021, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 28.0 ppb (26) 1.3 ppb (15) N/A N/A 26.0
 
April 15, 2021, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 14.0 ppb (13) 1.4 ppb (16) N/A N/A 16.0
 
April 15, 2021, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 3.0 ppb (3) 1.9 ppb (22) N/A N/A 22.0
 
April 15, 2021, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 1.0 ppb (1) 1.4 ppb (16) N/A N/A 16.0
 
April 15, 2021, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 2.0 ppb (2) 1.5 ppb (18) N/A N/A 18.0
 
April 15, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 14.0 ppb (13) 0.6 ppb (7) N/A N/A 13.0
 
April 15, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 29.0 ppb (27) 0.5 ppb (6) N/A N/A 27.0
 
April 15, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 39.0 ppb (37) 0.5 ppb (6) N/A N/A 37.0
 
April 15, 2021, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 29.0 ppb (27) 0.5 ppb (6) N/A N/A 27.0
 
April 15, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 31.0 ppb (29) 0.4 ppb (5) N/A N/A 29.0
 
April 15, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 37.0 ppb (35) 0.5 ppb (6) N/A N/A 35.0