ID: 2336

AQSQID: 800150581

Site Name: Nezahualc¢Yotl

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

Updated: Sept. 21, 2021, 5:05 p.m.

Location: Cdad Nezahualcóyotl (Correos), MX

Reporting: True, Located: True

Current AQI: 72.0

Cdad Nezahualcóyotl (Correos) MX, MX: 19.3919, -99.0281

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 21, 2021, 3 p.m. N/A N/A N/A 29.0 ppb (28) N/A 21.0 ppb (30) 14.0 ppb (13) 1.1 ppb (13) N/A 22.0 μg/m3 (72) 72.0
 
Sept. 21, 2021, 2 p.m. N/A N/A N/A 27.0 ppb (26) N/A 21.0 ppb (30) 8.0 ppb (8) 1.0 ppb (12) N/A 23.0 μg/m3 (74) 74.0
 
Sept. 21, 2021, 1 p.m. N/A N/A N/A 28.0 ppb (27) N/A 12.0 ppb (18) 5.0 ppb (5) 0.9 ppb (11) N/A 20.0 μg/m3 (68) 68.0
 
Sept. 21, 2021, noon N/A N/A N/A 31.0 ppb (30) N/A 7.0 ppb (10) 4.0 ppb (4) 0.7 ppb (8) N/A 24.0 μg/m3 (77) 77.0
 
Sept. 21, 2021, 11 a.m. N/A N/A N/A N/A N/A 10.0 ppb (15) N/A 0.6 ppb (7) N/A 26.0 μg/m3 (81) 81.0
 
Sept. 21, 2021, 10 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 7.0 ppb (7) 0.6 ppb (7) N/A 22.0 μg/m3 (72) 72.0
 
Sept. 21, 2021, 9 a.m. N/A N/A N/A N/A N/A 14.0 ppb (20) N/A 0.6 ppb (7) N/A 24.0 μg/m3 (77) 77.0
 
Sept. 21, 2021, 8 a.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 8.0 ppb (8) 0.7 ppb (8) N/A 19.0 μg/m3 (66) 66.0
 
Sept. 21, 2021, 7 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.8 ppb (10) N/A 20.0 μg/m3 (68) 68.0
 
Sept. 21, 2021, 6 a.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 11.0 ppb (11) 0.7 ppb (8) N/A 22.0 μg/m3 (72) 72.0
 
Sept. 21, 2021, 5 a.m. N/A N/A N/A N/A N/A 5.0 ppb (8) N/A 0.7 ppb (8) N/A 21.0 μg/m3 (70) 70.0
 
Sept. 21, 2021, 4 a.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 22.0 ppb (21) 0.7 ppb (8) N/A 20.0 μg/m3 (68) 68.0
 
Sept. 21, 2021, 3 a.m. N/A N/A N/A 28.0 ppb (27) N/A 6.0 ppb (9) N/A 0.8 ppb (10) N/A 8.0 μg/m3 (34) 34.0
 
Sept. 21, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 17.0 ppb (16) 0.9 ppb (11) N/A 4.0 μg/m3 (17) 17.0
 
Sept. 21, 2021, 1 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 5.0 μg/m3 (21) 29.0
 
Sept. 21, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 40.0 ppb (38) 0.5 ppb (6) N/A 3.0 μg/m3 (13) 38.0
 
Sept. 20, 2021, 11 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 50.0 ppb (47) 0.4 ppb (5) N/A 8.0 μg/m3 (34) 47.0
 
Sept. 20, 2021, 10 p.m. N/A N/A N/A 7.0 ppb (7) N/A 2.0 ppb (3) 56.0 ppb (55) 0.4 ppb (5) N/A 12.0 μg/m3 (50) 55.0
 
Sept. 20, 2021, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 81.0 ppb (107) 0.5 ppb (6) N/A 10.0 μg/m3 (42) 107.0
 
Sept. 20, 2021, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 88.0 ppb (110) 0.5 ppb (6) N/A 3.0 μg/m3 (13) 110.0
 
Sept. 20, 2021, 7 p.m. N/A N/A N/A 9.0 ppb (9) N/A 3.0 ppb (5) 61.0 ppb (71) 0.4 ppb (5) N/A 17.0 μg/m3 (62) 71.0
 
Sept. 20, 2021, 6 p.m. N/A N/A N/A 16.0 ppb (16) N/A 3.0 ppb (5) 55.0 ppb (51) 0.6 ppb (7) N/A 32.0 μg/m3 (93) 93.0
 
Sept. 20, 2021, 5 p.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (5) 41.0 ppb (38) 0.8 ppb (10) N/A 24.0 μg/m3 (77) 77.0
 
Sept. 20, 2021, 4 p.m. N/A N/A N/A 25.0 ppb (24) N/A 3.0 ppb (5) 17.0 ppb (16) 1.1 ppb (13) N/A 29.0 μg/m3 (87) 87.0
 
Sept. 20, 2021, 3 p.m. N/A N/A N/A 23.0 ppb (22) N/A 4.0 ppb (6) 11.0 ppb (11) 1.2 ppb (14) N/A 24.0 μg/m3 (77) 77.0
 
Sept. 20, 2021, 2 p.m. N/A N/A N/A 23.0 ppb (22) N/A 4.0 ppb (6) 4.0 ppb (4) 1.6 ppb (19) N/A 19.0 μg/m3 (66) 66.0
 
Sept. 20, 2021, 1 p.m. N/A N/A N/A 22.0 ppb (21) N/A 4.0 ppb (6) 3.0 ppb (3) 1.4 ppb (16) N/A 25.0 μg/m3 (79) 79.0
 
Sept. 20, 2021, noon N/A N/A N/A 22.0 ppb (21) N/A 4.0 ppb (6) 3.0 ppb (3) 0.8 ppb (10) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 20, 2021, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 4.0 ppb (4) 0.6 ppb (7) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 20, 2021, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 12.0 ppb (12) 0.5 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
Sept. 20, 2021, 9 a.m. N/A N/A N/A 14.0 ppb (14) N/A 3.0 ppb (5) 15.0 ppb (14) 0.5 ppb (6) N/A 13.0 μg/m3 (53) 53.0
 
Sept. 20, 2021, 8 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A 0.5 ppb (6) N/A 8.0 μg/m3 (34) 34.0
 
Sept. 20, 2021, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 20.0 ppb (19) 0.4 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Sept. 20, 2021, 6 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 19.0 ppb (18) 0.4 ppb (5) N/A 4.0 μg/m3 (17) 18.0
 
Sept. 20, 2021, 5 a.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 18.0 ppb (17) 0.5 ppb (6) N/A 3.0 μg/m3 (13) 17.0
 
Sept. 20, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 17.0 ppb (16) 0.6 ppb (7) N/A 3.0 μg/m3 (13) 16.0
 
Sept. 20, 2021, 3 a.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 13.0 ppb (13) 0.7 ppb (8) N/A 5.0 μg/m3 (21) 25.0
 
Sept. 20, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 8.0 ppb (8) 0.9 ppb (11) N/A 6.0 μg/m3 (25) 25.0
 
Sept. 20, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.7 ppb (8) N/A 1.0 μg/m3 (5) 8.0
 
Sept. 20, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) 33.0 ppb (31) 0.4 ppb (5) N/A 1.0 μg/m3 (5) 31.0
 
Sept. 19, 2021, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 34.0 ppb (32) 0.4 ppb (5) N/A 2.0 μg/m3 (9) 32.0
 
Sept. 19, 2021, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 33.0 ppb (31) 0.4 ppb (5) N/A 1.0 μg/m3 (5) 31.0
 
Sept. 19, 2021, 9 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 32.0 ppb (30) 0.4 ppb (5) N/A N/A 30.0
 
Sept. 19, 2021, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 45.0 ppb (42) 0.4 ppb (5) N/A N/A 42.0
 
Sept. 19, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 44.0 ppb (41) 0.4 ppb (5) N/A 0.0 μg/m3 (0) 41.0
 
Sept. 19, 2021, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 48.0 ppb (45) 0.4 ppb (5) N/A 5.0 μg/m3 (21) 45.0
 
Sept. 19, 2021, 5 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 45.0 ppb (42) 0.5 ppb (6) N/A 9.0 μg/m3 (38) 42.0
 
Sept. 19, 2021, 4 p.m. N/A N/A N/A 16.0 ppb (16) N/A 2.0 ppb (3) 32.0 ppb (30) 0.7 ppb (8) N/A 6.0 μg/m3 (25) 30.0
 
Sept. 19, 2021, 3 p.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 23.0 ppb (22) 0.8 ppb (10) N/A N/A 22.0
 
Sept. 19, 2021, 2 p.m. N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 11.0 ppb (11) 0.8 ppb (10) N/A N/A 22.0
 
Sept. 19, 2021, 1 p.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 4.0 ppb (4) 0.8 ppb (10) N/A N/A 27.0
 
Sept. 19, 2021, noon N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 7.0 ppb (7) 0.6 ppb (7) N/A N/A 23.0
 
Sept. 19, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 11.0 ppb (11) 0.5 ppb (6) N/A N/A 11.0
 
Sept. 19, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 18.0 ppb (17) 0.4 ppb (5) N/A N/A 17.0
 
Sept. 19, 2021, 9 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 18.0 ppb (17) 0.5 ppb (6) N/A 1.0 μg/m3 (5) 17.0
 
Sept. 19, 2021, 8 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 17.0 ppb (16) 0.4 ppb (5) N/A N/A 16.0
 
Sept. 19, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 2.0 μg/m3 (9) 9.0
 
Sept. 19, 2021, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.6 ppb (7) N/A 7.0 μg/m3 (30) 30.0
 
Sept. 19, 2021, 5 a.m. N/A N/A N/A 17.0 ppb (17) N/A 2.0 ppb (3) 19.0 ppb (18) 0.7 ppb (8) N/A 9.0 μg/m3 (38) 38.0
 
Sept. 19, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 17.0 ppb (16) 0.9 ppb (11) N/A 7.0 μg/m3 (30) 30.0
 
Sept. 19, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 2.0 ppb (2) N/A N/A 6.0 μg/m3 (25) 25.0
 
Sept. 19, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 4.0 ppb (4) 1.1 ppb (13) N/A 4.0 μg/m3 (17) 17.0
 
Sept. 19, 2021, 1 a.m. N/A N/A N/A 22.0 ppb (21) N/A 2.0 ppb (3) 11.0 ppb (11) 0.9 ppb (11) N/A 4.0 μg/m3 (17) 21.0
 
Sept. 19, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) 22.0 ppb (21) 0.7 ppb (8) N/A 6.0 μg/m3 (25) 25.0
 
Sept. 18, 2021, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A 2.0 ppb (3) 39.0 ppb (37) 0.6 ppb (7) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 18, 2021, 10 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 6.0 μg/m3 (25) 81.0
 
Sept. 18, 2021, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 57.0 ppb (58) 0.5 ppb (6) N/A 7.0 μg/m3 (30) 58.0
 
Sept. 18, 2021, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 55.0 ppb (51) 0.5 ppb (6) N/A 7.0 μg/m3 (30) 51.0
 
Sept. 18, 2021, 7 p.m. N/A N/A N/A 11.0 ppb (11) N/A 2.0 ppb (3) 58.0 ppb (61) 0.5 ppb (6) N/A 8.0 μg/m3 (34) 61.0
 
Sept. 18, 2021, 6 p.m. N/A N/A N/A 10.0 ppb (10) N/A 2.0 ppb (3) 52.0 ppb (49) 0.5 ppb (6) N/A 8.0 μg/m3 (34) 49.0
 
Sept. 18, 2021, 5 p.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 38.0 ppb (36) 0.7 ppb (8) N/A 11.0 μg/m3 (46) 46.0
 
Sept. 18, 2021, 4 p.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 26.0 ppb (25) 0.8 ppb (10) N/A 11.0 μg/m3 (46) 46.0
 
Sept. 18, 2021, 3 p.m. N/A N/A N/A 18.0 ppb (17) N/A 3.0 ppb (5) 22.0 ppb (21) 0.7 ppb (8) N/A N/A 21.0
 
Sept. 18, 2021, 2 p.m. N/A N/A N/A 23.0 ppb (22) N/A 3.0 ppb (5) 11.0 ppb (11) 1.0 ppb (12) N/A N/A 22.0
 
Sept. 18, 2021, 1 p.m. N/A N/A N/A 27.0 ppb (26) N/A 4.0 ppb (6) 3.0 ppb (3) 1.0 ppb (12) N/A N/A 26.0
 
Sept. 18, 2021, noon N/A N/A N/A N/A N/A 5.0 ppb (8) 6.0 ppb (6) N/A N/A N/A 8.0
 
Sept. 18, 2021, 11 a.m. N/A N/A N/A 18.0 ppb (17) N/A 9.0 ppb (13) 12.0 ppb (12) N/A N/A N/A 17.0
 
Sept. 18, 2021, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) N/A N/A N/A N/A 12.0
 
Sept. 18, 2021, 9 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 19.0 ppb (18) N/A N/A N/A 18.0
 
Sept. 18, 2021, 8 a.m. N/A N/A N/A 31.0 ppb (30) N/A 3.0 ppb (5) 7.0 ppb (7) N/A N/A N/A 30.0
 
Sept. 18, 2021, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 6.0 ppb (6) N/A N/A N/A 6.0
 
Sept. 18, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 2.0
 
Sept. 18, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 3.0
 
Sept. 18, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A N/A 9.0
 
Sept. 18, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A N/A 11.0
 
Sept. 18, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 18, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A N/A 13.0
 
Sept. 18, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 17, 2021, 11 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 20.0
 
Sept. 17, 2021, 10 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 118.0 ppb (126) N/A N/A N/A 126.0
 
Sept. 17, 2021, 9 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 121.0 ppb (128) N/A N/A N/A 128.0
 
Sept. 17, 2021, 8 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 119.0 ppb (127) N/A N/A N/A 127.0
 
Sept. 17, 2021, 7 p.m. N/A N/A N/A 24.0 ppb (23) N/A N/A 92.0 ppb (113) N/A N/A N/A 113.0
 
Sept. 17, 2021, 6 p.m. N/A N/A N/A 31.0 ppb (30) N/A N/A 61.0 ppb (71) N/A N/A N/A 71.0
 
Sept. 17, 2021, 5 p.m. N/A N/A N/A 39.0 ppb (37) N/A N/A 30.0 ppb (28) N/A N/A N/A 37.0
 
Sept. 17, 2021, 4 p.m. N/A N/A N/A 43.0 ppb (41) N/A N/A 11.0 ppb (11) N/A N/A N/A 41.0
 
Sept. 17, 2021, 3 p.m. N/A N/A N/A 34.0 ppb (33) N/A N/A 9.0 ppb (9) N/A N/A N/A 33.0
 
Sept. 17, 2021, 2 p.m. N/A N/A N/A 30.0 ppb (29) N/A 4.0 ppb (6) 4.0 ppb (4) 1.3 ppb (15) N/A N/A 29.0
 
Sept. 17, 2021, 1 p.m. N/A N/A N/A 27.0 ppb (26) N/A 4.0 ppb (6) 3.0 ppb (3) 1.0 ppb (12) N/A N/A 26.0
 
Sept. 17, 2021, noon N/A N/A N/A N/A N/A 5.0 ppb (8) N/A 0.5 ppb (6) N/A N/A 8.0
 
Sept. 17, 2021, 11 a.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 9.0 ppb (9) N/A N/A N/A 18.0
 
Sept. 17, 2021, 10 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 10.0 ppb (10) 0.4 ppb (5) N/A N/A 12.0
 
Sept. 17, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 17, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 17, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 17, 2021, 6 a.m. N/A N/A N/A 49.0 ppb (47) N/A N/A 3.0 ppb (3) N/A N/A N/A 47.0
 
Sept. 17, 2021, 5 a.m. N/A N/A N/A 37.0 ppb (35) N/A 3.0 ppb (5) 6.0 ppb (6) N/A N/A N/A 35.0
 
Sept. 17, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 20.0 ppb (19) 0.4 ppb (5) N/A N/A 19.0
 
Sept. 17, 2021, 3 a.m. N/A N/A N/A 21.0 ppb (20) N/A 3.0 ppb (5) 25.0 ppb (24) 0.6 ppb (7) N/A N/A 24.0
 
Sept. 17, 2021, 2 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A 0.9 ppb (11) N/A N/A 11.0
 
Sept. 17, 2021, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 46.0 ppb (43) 0.8 ppb (10) N/A N/A 43.0
 
Sept. 17, 2021, midnight N/A N/A N/A N/A N/A 3.0 ppb (5) N/A 0.7 ppb (8) N/A N/A 8.0
 
Sept. 16, 2021, 11 p.m. N/A N/A N/A 23.0 ppb (22) N/A 2.0 ppb (3) 39.0 ppb (37) 0.6 ppb (7) N/A N/A 37.0
 
Sept. 16, 2021, 10 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 51.0 ppb (48) 0.3 ppb (4) N/A N/A 48.0
 
Sept. 16, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 47.0 ppb (44) 0.2 ppb (3) N/A N/A 44.0
 
Sept. 16, 2021, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 63.0 ppb (78) 0.2 ppb (3) N/A N/A 78.0
 
Sept. 16, 2021, 7 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 79.0 ppb (106) 0.3 ppb (4) N/A N/A 106.0
 
Sept. 16, 2021, 6 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 69.0 ppb (97) 0.4 ppb (5) N/A N/A 97.0
 
Sept. 16, 2021, 5 p.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 57.0 ppb (58) 0.5 ppb (6) N/A N/A 58.0
 
Sept. 16, 2021, 4 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 35.0 ppb (33) 0.6 ppb (7) N/A N/A 33.0
 
Sept. 16, 2021, 3 p.m. N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 16.0 ppb (15) 0.7 ppb (8) N/A N/A 20.0
 
Sept. 16, 2021, 2 p.m. N/A N/A N/A 21.0 ppb (20) N/A 3.0 ppb (5) 5.0 ppb (5) 0.8 ppb (10) N/A N/A 20.0
 
Sept. 16, 2021, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A 2.0 ppb (3) 3.0 ppb (3) 0.8 ppb (10) N/A N/A 19.0
 
Sept. 16, 2021, noon N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 3.0 ppb (3) 0.5 ppb (6) N/A N/A 20.0
 
Sept. 16, 2021, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 3.0 ppb (3) 0.6 ppb (7) N/A N/A 7.0
 
Sept. 16, 2021, 10 a.m. N/A N/A N/A 19.0 ppb (18) N/A 2.0 ppb (3) 7.0 ppb (7) 0.4 ppb (5) N/A N/A 18.0
 
Sept. 16, 2021, 9 a.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (5) N/A 0.5 ppb (6) N/A N/A 18.0
 
Sept. 16, 2021, 8 a.m. N/A N/A N/A 23.0 ppb (22) N/A 5.0 ppb (8) 4.0 ppb (4) 0.6 ppb (7) N/A N/A 22.0
 
Sept. 16, 2021, 7 a.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 7.0 ppb (7) 0.5 ppb (6) N/A N/A 9.0
 
Sept. 16, 2021, 6 a.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 5.0 ppb (5) 0.6 ppb (7) N/A N/A 13.0
 
Sept. 16, 2021, 5 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) N/A 0.6 ppb (7) N/A N/A 10.0
 
Sept. 16, 2021, 4 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A 0.4 ppb (5) N/A N/A 6.0
 
Sept. 16, 2021, 3 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A 0.6 ppb (7) N/A N/A 7.0
 
Sept. 16, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 15.0 ppb (14) 0.6 ppb (7) N/A N/A 14.0
 
Sept. 16, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A N/A 6.0
 
Sept. 16, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A 0.4 ppb (5) N/A N/A 5.0
 
Sept. 15, 2021, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 37.0 ppb (35) 0.3 ppb (4) N/A N/A 35.0
 
Sept. 15, 2021, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 38.0 ppb (36) 0.3 ppb (4) N/A N/A 36.0
 
Sept. 15, 2021, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A 2.0 ppb (3) 45.0 ppb (42) 0.3 ppb (4) N/A N/A 42.0
 
Sept. 15, 2021, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A 2.0 ppb (3) 51.0 ppb (48) 0.3 ppb (4) N/A N/A 48.0
 
Sept. 15, 2021, 7 p.m. N/A N/A N/A 15.0 ppb (15) N/A 3.0 ppb (5) 79.0 ppb (106) 0.5 ppb (6) N/A N/A 106.0
 
Sept. 15, 2021, 6 p.m. N/A N/A N/A 20.0 ppb (19) N/A 3.0 ppb (5) 69.0 ppb (97) 0.6 ppb (7) N/A N/A 97.0
 
Sept. 15, 2021, 5 p.m. N/A N/A N/A 34.0 ppb (33) N/A 4.0 ppb (6) 44.0 ppb (41) 0.9 ppb (11) N/A N/A 41.0
 
Sept. 15, 2021, 4 p.m. N/A N/A N/A 40.0 ppb (38) N/A 4.0 ppb (6) 20.0 ppb (19) 1.3 ppb (15) N/A N/A 38.0
 
Sept. 15, 2021, 3 p.m. N/A N/A N/A 31.0 ppb (30) N/A 4.0 ppb (6) 9.0 ppb (9) 1.5 ppb (18) N/A N/A 30.0
 
Sept. 15, 2021, 2 p.m. N/A N/A N/A 25.0 ppb (24) N/A 4.0 ppb (6) 4.0 ppb (4) 2.0 ppb (23) N/A N/A 24.0
 
Sept. 15, 2021, 1 p.m. N/A N/A N/A 21.0 ppb (20) N/A 3.0 ppb (5) 3.0 ppb (3) 1.4 ppb (16) N/A N/A 20.0
 
Sept. 15, 2021, noon N/A N/A N/A 22.0 ppb (21) N/A 3.0 ppb (5) 3.0 ppb (3) 0.9 ppb (11) N/A N/A 21.0
 
Sept. 15, 2021, 11 a.m. N/A N/A N/A 21.0 ppb (20) N/A 2.0 ppb (3) 3.0 ppb (3) 0.4 ppb (5) N/A N/A 20.0
 
Sept. 15, 2021, 10 a.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 4.0 ppb (4) 0.3 ppb (4) N/A N/A 17.0
 
Sept. 15, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 6.0 ppb (6) 0.3 ppb (4) N/A N/A 6.0
 
Sept. 15, 2021, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 11.0 ppb (11) 0.2 ppb (3) N/A N/A 11.0
 
Sept. 15, 2021, 7 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 13.0
 
Sept. 15, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 7.0 ppb (7) N/A N/A N/A 7.0
 
Sept. 15, 2021, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 4.0 ppb (4) 0.5 ppb (6) N/A N/A 6.0
 
Sept. 15, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 3.0 ppb (3) 0.6 ppb (7) N/A N/A 7.0
 
Sept. 15, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A 0.5 ppb (6) N/A N/A 6.0
 
Sept. 15, 2021, 2 a.m. N/A N/A N/A 18.0 ppb (17) N/A 2.0 ppb (3) 7.0 ppb (7) 0.4 ppb (5) N/A N/A 17.0
 
Sept. 15, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 13.0 ppb (13) 0.4 ppb (5) N/A N/A 13.0
 
Sept. 15, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) 24.0 ppb (23) 0.3 ppb (4) N/A N/A 23.0
 
Sept. 14, 2021, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 28.0 ppb (26) 0.2 ppb (3) N/A N/A 26.0
 
Sept. 14, 2021, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 30.0 ppb (28) 0.2 ppb (3) N/A N/A 28.0
 
Sept. 14, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 32.0 ppb (30) 0.2 ppb (3) N/A N/A 30.0
 
Sept. 14, 2021, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 31.0 ppb (29) 0.2 ppb (3) N/A N/A 29.0
 
Sept. 14, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 30.0 ppb (28) 0.2 ppb (3) N/A N/A 28.0
 
Sept. 14, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 26.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
Sept. 14, 2021, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 27.0 ppb (25) 0.3 ppb (4) N/A N/A 25.0
 
Sept. 14, 2021, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 24.0 ppb (23) 0.3 ppb (4) N/A N/A 23.0