ID: 2331

AQSQID: 800151042

Site Name: La Presa

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

Updated: Oct. 25, 2020, 2:39 a.m.

Location: Tlalnepantla (La Presa), MX

Reporting: True, Located: True

Current AQI: 26.0

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
Oct. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 28.0 ppb (26) 0.2 ppb (3) N/A N/A 26.0
 
Oct. 25, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) 31.0 ppb (29) 0.3 ppb (4) N/A N/A 29.0
 
Oct. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A N/A 32.0
 
Oct. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 33.0 ppb (31) 0.4 ppb (5) N/A N/A 31.0
 
Oct. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 39.0 ppb (37) 0.3 ppb (4) N/A N/A 37.0
 
Oct. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 46.0 ppb (43) 0.2 ppb (3) N/A N/A 43.0
 
Oct. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 46.0 ppb (43) 0.3 ppb (4) N/A N/A 43.0
 
Oct. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 44.0 ppb (41) 0.2 ppb (3) N/A N/A 41.0
 
Oct. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 28.0 ppb (26) 0.8 ppb (10) N/A N/A 26.0
 
Oct. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 20.0 ppb (19) 1.0 ppb (12) N/A N/A 19.0
 
Oct. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 8.0 ppb (8) 2.4 ppb (28) N/A N/A 28.0
 
Oct. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 8.0 ppb (8) 1.9 ppb (22) N/A N/A 22.0
 
Oct. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 6.0 ppb (6) 1.6 ppb (19) N/A N/A 19.0
 
Oct. 24, 2020, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 6.0 ppb (6) 1.5 ppb (18) N/A N/A 18.0
 
Oct. 24, 2020, 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
 
Oct. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 5.0 ppb (5) 0.7 ppb (8) N/A N/A 8.0
 
Oct. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 5.0 ppb (5) 0.7 ppb (8) N/A N/A 8.0
 
Oct. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 5.0 ppb (5) 0.6 ppb (7) N/A N/A 7.0
 
Oct. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 6.0 ppb (6) 0.6 ppb (7) N/A N/A 7.0
 
Oct. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (19) 0.2 ppb (3) N/A N/A 19.0
 
Oct. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
Oct. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 32.0 ppb (30) 0.2 ppb (3) N/A N/A 30.0
 
Oct. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (32) 0.1 ppb (2) N/A N/A 32.0
 
Oct. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 35.0 ppb (33) 0.2 ppb (3) N/A N/A 33.0
 
Oct. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (31) 0.2 ppb (3) N/A N/A 31.0
 
Oct. 24, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A N/A 36.0
 
Oct. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
Oct. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
Oct. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 47.0 ppb (44) 0.1 ppb (2) N/A N/A 44.0
 
Oct. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 53.0 ppb (50) 0.2 ppb (3) N/A N/A 50.0
 
Oct. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 49.0 ppb (46) 0.1 ppb (2) N/A N/A 46.0
 
Oct. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 44.0 ppb (41) 0.3 ppb (4) N/A N/A 41.0
 
Oct. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 24.0 ppb (23) 1.4 ppb (16) N/A N/A 23.0
 
Oct. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 13.0 ppb (13) 1.3 ppb (15) N/A N/A 18.0
 
Oct. 23, 2020, 3 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 7.0 ppb (7) 1.7 ppb (20) N/A N/A 20.0
 
Oct. 23, 2020, 2 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 6.0 ppb (6) 2.2 ppb (25) N/A N/A 25.0
 
Oct. 23, 2020, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 6.0 ppb (6) 1.3 ppb (15) N/A N/A 15.0
 
Oct. 23, 2020, noon N/A N/A N/A N/A N/A 4.0 ppb (6) 6.0 ppb (6) 1.5 ppb (18) N/A N/A 18.0
 
Oct. 23, 2020, 11 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 5.0 ppb (5) 0.7 ppb (8) N/A N/A 8.0
 
Oct. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 5.0 ppb (5) 0.5 ppb (6) N/A N/A 6.0
 
Oct. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 6.0 ppb (6) 0.4 ppb (5) N/A N/A 6.0
 
Oct. 23, 2020, 8 a.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 14.0 ppb (13) 0.1 ppb (2) N/A N/A 13.0
 
Oct. 23, 2020, 7 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 14.0 ppb (13) 0.1 ppb (2) N/A N/A 13.0
 
Oct. 23, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 14.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
Oct. 23, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 22.0 ppb (21) 0.2 ppb (3) N/A N/A 21.0
 
Oct. 23, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 18.0 ppb (17) 0.8 ppb (10) N/A N/A 17.0
 
Oct. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 34.0 ppb (32) 0.1 ppb (2) N/A N/A 32.0
 
Oct. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 34.0 ppb (32) 0.1 ppb (2) N/A N/A 32.0
 
Oct. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 31.0 ppb (29) 0.4 ppb (5) N/A N/A 29.0
 
Oct. 23, 2020, midnight N/A N/A N/A N/A N/A 16.0 ppb (23) 45.0 ppb (42) 0.5 ppb (6) N/A N/A 42.0
 
Oct. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 46.0 ppb (43) 0.2 ppb (3) N/A N/A 43.0
 
Oct. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 48.0 ppb (45) 0.2 ppb (3) N/A N/A 45.0
 
Oct. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A 21.0 ppb (30) 55.0 ppb (51) 0.2 ppb (3) N/A N/A 51.0
 
Oct. 22, 2020, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 51.0 ppb (48) 0.2 ppb (3) N/A N/A 48.0
 
Oct. 22, 2020, 7 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 51.0 ppb (48) 0.4 ppb (5) N/A N/A 48.0
 
Oct. 22, 2020, 6 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 50.0 ppb (47) 1.0 ppb (12) N/A N/A 47.0
 
Oct. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 27.0 ppb (25) 1.0 ppb (12) N/A N/A 25.0
 
Oct. 22, 2020, 4 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 14.0 ppb (13) 1.0 ppb (12) N/A N/A 23.0
 
Oct. 22, 2020, 3 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 7.0 ppb (7) 1.6 ppb (19) N/A N/A 23.0
 
Oct. 22, 2020, 2 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 6.0 ppb (6) 1.6 ppb (19) N/A N/A 20.0
 
Oct. 22, 2020, 1 p.m. N/A N/A N/A N/A N/A 15.0 ppb (22) 5.0 ppb (5) 1.1 ppb (13) N/A N/A 22.0
 
Oct. 22, 2020, noon N/A N/A N/A N/A N/A 18.0 ppb (26) 4.0 ppb (4) 0.6 ppb (7) N/A N/A 26.0
 
Oct. 22, 2020, 11 a.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 4.0 ppb (4) 0.5 ppb (6) N/A N/A 19.0
 
Oct. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 6.0 ppb (6) 0.3 ppb (4) N/A N/A 6.0
 
Oct. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A 98.0 ppb (111) N/A 9.4 ppb (100) N/A N/A 111.0
 
Oct. 22, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A N/A 0.0
Oct. 22, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 27.0 ppb (25) 0.0 ppb (0) N/A N/A 25.0
 
Oct. 22, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.1 ppb (2) N/A N/A 21.0
 
Oct. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 22.0 ppb (21) 0.3 ppb (4) N/A N/A 21.0
 
Oct. 22, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 28.0 ppb (26) 0.3 ppb (4) N/A N/A 26.0
 
Oct. 22, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) 0.1 ppb (2) N/A N/A 29.0
 
Oct. 22, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 34.0 ppb (32) 0.2 ppb (3) N/A N/A 32.0
 
Oct. 22, 2020, midnight N/A N/A N/A N/A N/A 4.0 ppb (6) 41.0 ppb (38) 0.4 ppb (5) N/A N/A 38.0
 
Oct. 21, 2020, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 47.0 ppb (44) 0.4 ppb (5) N/A N/A 44.0
 
Oct. 21, 2020, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 55.0 ppb (51) 0.2 ppb (3) N/A N/A 51.0
 
Oct. 21, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 57.0 ppb (58) 0.1 ppb (2) N/A N/A 58.0
 
Oct. 21, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 59.0 ppb (65) 0.2 ppb (3) N/A N/A 65.0
 
Oct. 21, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 53.0 ppb (50) 0.1 ppb (2) N/A N/A 50.0
 
Oct. 21, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
Oct. 21, 2020, 5 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 30.0 ppb (28) 0.7 ppb (8) N/A N/A 28.0
 
Oct. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 26.0 ppb (25) 0.4 ppb (5) N/A N/A 25.0
 
Oct. 21, 2020, 3 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 14.0 ppb (13) 0.6 ppb (7) N/A N/A 13.0
 
Oct. 21, 2020, 2 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 10.0 ppb (10) 0.6 ppb (7) N/A N/A 10.0
 
Oct. 21, 2020, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 13.0 ppb (13) 0.3 ppb (4) N/A N/A 13.0
 
Oct. 21, 2020, noon N/A N/A N/A N/A N/A 2.0 ppb (3) 18.0 ppb (17) 0.2 ppb (3) N/A N/A 17.0
 
Oct. 21, 2020, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 20.0 ppb (19) 0.1 ppb (2) N/A N/A 19.0
 
Oct. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 27.0 ppb (25) N/A N/A N/A 25.0
 
Oct. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 29.0 ppb (27) N/A N/A N/A 27.0
 
Oct. 21, 2020, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A N/A 29.0
 
Oct. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 30.0 ppb (28) N/A N/A N/A 28.0
 
Oct. 21, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 28.0 ppb (26) 0.0 ppb (0) N/A N/A 26.0
 
Oct. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 25.0 ppb (24) 0.1 ppb (2) N/A N/A 24.0
 
Oct. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 29.0 ppb (27) 0.1 ppb (2) N/A N/A 27.0
 
Oct. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 27.0 ppb (25) 0.1 ppb (2) N/A N/A 25.0
 
Oct. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 26.0 ppb (25) 0.1 ppb (2) N/A N/A 25.0
 
Oct. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 27.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
Oct. 21, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) 41.0 ppb (38) 0.2 ppb (3) N/A N/A 38.0
 
Oct. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 48.0 ppb (45) 0.2 ppb (3) N/A N/A 45.0
 
Oct. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 48.0 ppb (45) 0.3 ppb (4) N/A N/A 45.0
 
Oct. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 56.0 ppb (55) 0.0 ppb (0) N/A N/A 55.0
 
Oct. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 49.0 ppb (46) 0.1 ppb (2) N/A N/A 46.0
 
Oct. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 54.0 ppb (50) 0.3 ppb (4) N/A N/A 50.0
 
Oct. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 45.0 ppb (42) 0.4 ppb (5) N/A N/A 42.0
 
Oct. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A 10.0 ppb (15) 25.0 ppb (24) 1.0 ppb (12) N/A N/A 24.0
 
Oct. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 16.0 ppb (15) 0.7 ppb (8) N/A N/A 15.0
 
Oct. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 9.0 ppb (9) 0.8 ppb (10) N/A N/A 16.0
 
Oct. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 6.0 ppb (6) 1.0 ppb (12) N/A N/A 12.0
 
Oct. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A 5.0 ppb (8) 12.0 ppb (12) 0.3 ppb (4) N/A N/A 12.0
 
Oct. 20, 2020, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 10.0 ppb (10) 0.3 ppb (4) N/A N/A 10.0
 
Oct. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 10.0 ppb (10) 0.1 ppb (2) N/A N/A 10.0
 
Oct. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 21.0 ppb (20) 0.0 ppb (0) N/A N/A 20.0
 
Oct. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 23.0 ppb (22) 0.0 ppb (0) N/A N/A 22.0
 
Oct. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 24.0 ppb (23) N/A N/A N/A 23.0
 
Oct. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 25.0 ppb (24) N/A N/A N/A 24.0
 
Oct. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 24.0 ppb (23) 0.0 ppb (0) N/A N/A 23.0
 
Oct. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 22.0 ppb (21) 0.0 ppb (0) N/A N/A 21.0
 
Oct. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 19.0 ppb (18) 0.2 ppb (3) N/A N/A 18.0
 
Oct. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 21.0 ppb (20) 0.1 ppb (2) N/A N/A 20.0
 
Oct. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 24.0 ppb (23) 0.2 ppb (3) N/A N/A 23.0
 
Oct. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 29.0 ppb (27) 0.1 ppb (2) N/A N/A 27.0
 
Oct. 20, 2020, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) 33.0 ppb (31) 0.2 ppb (3) N/A N/A 31.0
 
Oct. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 44.0 ppb (41) 0.3 ppb (4) N/A N/A 41.0
 
Oct. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 48.0 ppb (45) 0.2 ppb (3) N/A N/A 45.0
 
Oct. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 50.0 ppb (47) 0.2 ppb (3) N/A N/A 47.0
 
Oct. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 49.0 ppb (46) 0.1 ppb (2) N/A N/A 46.0
 
Oct. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 50.0 ppb (47) 0.1 ppb (2) N/A N/A 47.0
 
Oct. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A 8.0 ppb (12) 47.0 ppb (44) 0.8 ppb (10) N/A N/A 44.0
 
Oct. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A 14.0 ppb (20) 25.0 ppb (24) 1.0 ppb (12) N/A N/A 24.0
 
Oct. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A 12.0 ppb (18) 13.0 ppb (13) 1.3 ppb (15) N/A N/A 18.0
 
Oct. 19, 2020, 3 p.m. N/A N/A N/A N/A N/A 16.0 ppb (23) 6.0 ppb (6) 1.7 ppb (20) N/A N/A 23.0
 
Oct. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 5.0 ppb (5) 2.0 ppb (23) N/A N/A 23.0
 
Oct. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 5.0 ppb (5) 1.9 ppb (22) N/A N/A 22.0
 
Oct. 19, 2020, noon 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
 
Oct. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 4.0 ppb (4) 0.4 ppb (5) N/A N/A 5.0
 
Oct. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 15.0 ppb (14) 0.1 ppb (2) N/A N/A 14.0
 
Oct. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 16.0 ppb (15) 0.2 ppb (3) N/A N/A 15.0
 
Oct. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 18.0 ppb (17) 0.3 ppb (4) N/A N/A 17.0
 
Oct. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 11.0 ppb (11) 0.7 ppb (8) N/A N/A 11.0
 
Oct. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 9.0 ppb (9) 0.8 ppb (10) N/A N/A 10.0
 
Oct. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 9.0 ppb (9) 0.9 ppb (11) N/A N/A 11.0
 
Oct. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 8.0 ppb (8) 0.8 ppb (10) N/A N/A 10.0
 
Oct. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 16.0 ppb (15) 0.8 ppb (10) N/A N/A 15.0
 
Oct. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 33.0 ppb (31) 0.6 ppb (7) N/A N/A 31.0
 
Oct. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 33.0 ppb (31) 0.7 ppb (8) N/A N/A 31.0
 
Oct. 19, 2020, midnight N/A N/A N/A N/A N/A 5.0 ppb (8) 38.0 ppb (36) 0.6 ppb (7) N/A N/A 36.0
 
Oct. 18, 2020, 11 p.m. N/A N/A N/A N/A N/A 15.0 ppb (22) 49.0 ppb (46) 0.5 ppb (6) N/A N/A 46.0
 
Oct. 18, 2020, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 60.0 ppb (68) 0.3 ppb (4) N/A N/A 68.0
 
Oct. 18, 2020, 9 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) 70.0 ppb (100) 0.5 ppb (6) N/A N/A 100.0
 
Oct. 18, 2020, 8 p.m. N/A N/A N/A N/A N/A 6.0 ppb (9) 75.0 ppb (104) 0.5 ppb (6) N/A N/A 104.0
 
Oct. 18, 2020, 7 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 73.0 ppb (103) 0.6 ppb (7) N/A N/A 103.0
 
Oct. 18, 2020, 6 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 50.0 ppb (47) 0.8 ppb (10) N/A N/A 47.0
 
Oct. 18, 2020, 5 p.m. N/A N/A N/A N/A N/A 13.0 ppb (19) 28.0 ppb (26) 0.8 ppb (10) N/A N/A 26.0
 
Oct. 18, 2020, 4 p.m. N/A N/A N/A N/A N/A 11.0 ppb (16) 17.0 ppb (16) 0.8 ppb (10) N/A N/A 16.0
 
Oct. 18, 2020, 3 p.m. N/A N/A N/A N/A N/A 9.0 ppb (13) 9.0 ppb (9) 1.1 ppb (13) N/A N/A 13.0
 
Oct. 18, 2020, 2 p.m. N/A N/A N/A N/A N/A 7.0 ppb (10) 5.0 ppb (5) 0.9 ppb (11) N/A N/A 11.0
 
Oct. 18, 2020, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) 4.0 ppb (4) 0.8 ppb (10) N/A N/A 10.0
 
Oct. 18, 2020, noon N/A N/A N/A N/A N/A 3.0 ppb (5) 4.0 ppb (4) 0.7 ppb (8) N/A N/A 8.0
 
Oct. 18, 2020, 11 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
 
Oct. 18, 2020, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A N/A 7.0
 
Oct. 18, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 4.0 ppb (4) 0.5 ppb (6) N/A N/A 6.0
 
Oct. 18, 2020, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A N/A 7.0
 
Oct. 18, 2020, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A N/A 7.0
 
Oct. 18, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 20.0 ppb (19) 0.2 ppb (3) N/A N/A 19.0
 
Oct. 18, 2020, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 18.0 ppb (17) 0.3 ppb (4) N/A N/A 17.0
 
Oct. 18, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 13.0 ppb (13) 0.7 ppb (8) N/A N/A 13.0
 
Oct. 18, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) 22.0 ppb (21) 0.3 ppb (4) N/A N/A 21.0
 
Oct. 18, 2020, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 22.0 ppb (21) 0.4 ppb (5) N/A N/A 21.0
 
Oct. 18, 2020, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 33.0 ppb (31) 0.4 ppb (5) N/A N/A 31.0