ID: 868

AQSQID: 510130020

Site Name: Aurora Hills

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

Updated: Oct. 31, 2020, 9:38 a.m.

Location: Arlington (Aurora Highlands), VA

Reporting: True, Located: True

Current AQI: 13.0

Arlington (Aurora Highlands) VA, US: 38.859402, -77.058899

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 31, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 14.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
Oct. 31, 2020, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 15.0 ppb (14) 0.2 ppb (3) N/A N/A 14.0
 
Oct. 31, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 15.0 ppb (14) 0.2 ppb (3) N/A N/A 14.0
 
Oct. 31, 2020, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 16.0 ppb (15) 0.2 ppb (3) N/A N/A 15.0
 
Oct. 31, 2020, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 16.0 ppb (15) 0.2 ppb (3) N/A N/A 15.0
 
Oct. 31, 2020, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 16.0 ppb (15) 0.2 ppb (3) N/A N/A 15.0
 
Oct. 31, 2020, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 16.0 ppb (15) 0.2 ppb (3) N/A N/A 15.0
 
Oct. 31, 2020, 1 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 13.0 ppb (13) 0.3 ppb (4) N/A N/A 13.0
 
Oct. 31, 2020, midnight N/A N/A N/A 9.0 ppb (9) N/A N/A 11.0 ppb (11) 0.4 ppb (5) N/A N/A 11.0
 
Oct. 30, 2020, 11 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 12.0 ppb (12) 0.3 ppb (4) N/A N/A 12.0
 
Oct. 30, 2020, 10 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 10.0 ppb (10) 0.3 ppb (4) N/A N/A 10.0
 
Oct. 30, 2020, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) 0.3 ppb (4) N/A N/A 17.0
 
Oct. 30, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 20.0 ppb (19) 0.2 ppb (3) N/A N/A 19.0
 
Oct. 30, 2020, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 20.0 ppb (19) 0.2 ppb (3) N/A N/A 19.0
 
Oct. 30, 2020, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 19.0 ppb (18) 0.2 ppb (3) N/A N/A 18.0
 
Oct. 30, 2020, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 18.0 ppb (17) 0.2 ppb (3) N/A N/A 17.0
 
Oct. 30, 2020, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 19.0 ppb (18) 0.2 ppb (3) N/A N/A 18.0
 
Oct. 30, 2020, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) 0.3 ppb (4) N/A N/A 17.0
 
Oct. 30, 2020, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 15.0 ppb (14) 0.2 ppb (3) N/A N/A 14.0
 
Oct. 30, 2020, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 14.0 ppb (13) 0.3 ppb (4) N/A N/A 13.0
 
Oct. 30, 2020, noon N/A N/A N/A 6.0 ppb (6) N/A N/A 17.0 ppb (16) 0.2 ppb (3) N/A N/A 16.0
 
Oct. 30, 2020, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 17.0 ppb (16) 0.2 ppb (3) N/A N/A 16.0
 
Oct. 30, 2020, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 18.0 ppb (17) 0.2 ppb (3) N/A N/A 17.0
 
Oct. 30, 2020, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A N/A 0.3 ppb (4) N/A N/A 4.0
 
Oct. 30, 2020, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 19.0 ppb (18) 0.2 ppb (3) N/A N/A 18.0
 
Oct. 30, 2020, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 20.0 ppb (19) N/A N/A N/A 19.0
 
Oct. 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.2 ppb (3) N/A N/A 19.0
 
Oct. 30, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 21.0 ppb (20) 0.2 ppb (3) N/A N/A 20.0
 
Oct. 30, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 20.0 ppb (19) 0.3 ppb (4) N/A N/A 19.0
 
Oct. 30, 2020, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 14.0 ppb (13) 0.3 ppb (4) N/A N/A 13.0
 
Oct. 30, 2020, 2 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 11.0 ppb (11) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 30, 2020, 1 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 12.0 ppb (12) 0.3 ppb (4) N/A N/A 12.0
 
Oct. 30, 2020, midnight N/A N/A N/A 9.0 ppb (9) N/A N/A 12.0 ppb (12) 0.4 ppb (5) N/A N/A 12.0
 
Oct. 29, 2020, 11 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 12.0 ppb (12) 0.3 ppb (4) N/A N/A 12.0
 
Oct. 29, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 11.0 ppb (11) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 29, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 8.0 ppb (8) 0.3 ppb (4) N/A N/A 8.0
 
Oct. 29, 2020, 8 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 8.0 ppb (8) 0.3 ppb (4) N/A N/A 8.0
 
Oct. 29, 2020, 7 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 7.0 ppb (7) 0.4 ppb (5) N/A N/A 11.0
 
Oct. 29, 2020, 6 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 4.0 ppb (4) 0.4 ppb (5) N/A N/A 13.0
 
Oct. 29, 2020, 5 p.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 1.0 ppb (1) 0.5 ppb (6) N/A N/A 15.0
 
Oct. 29, 2020, 4 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 2.0 ppb (2) 0.4 ppb (5) N/A N/A 13.0
 
Oct. 29, 2020, 3 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A N/A 13.0
 
Oct. 29, 2020, 2 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) 0.4 ppb (5) N/A N/A 13.0
 
Oct. 29, 2020, 1 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 4.0 ppb (4) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 29, 2020, noon N/A N/A N/A 10.0 ppb (10) N/A N/A 5.0 ppb (5) 0.4 ppb (5) N/A N/A 10.0
 
Oct. 29, 2020, 11 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 3.0 ppb (3) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 29, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 5.0 ppb (5) 0.3 ppb (4) N/A N/A 8.0
 
Oct. 29, 2020, 9 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 6.0 ppb (6) 0.3 ppb (4) N/A N/A 7.0
 
Oct. 29, 2020, 8 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 6.0 ppb (6) 0.3 ppb (4) N/A N/A 8.0
 
Oct. 29, 2020, 7 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 6.0 ppb (6) 0.3 ppb (4) N/A N/A 8.0
 
Oct. 29, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 6.0 ppb (6) 0.3 ppb (4) N/A N/A 9.0
 
Oct. 29, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 4.0 ppb (4) 0.3 ppb (4) N/A N/A 10.0
 
Oct. 29, 2020, 4 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 2.0 ppb (2) 0.4 ppb (5) N/A N/A 12.0
 
Oct. 29, 2020, 3 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 4.0 ppb (4) 0.5 ppb (6) N/A N/A 14.0
 
Oct. 29, 2020, 2 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A N/A 19.0
 
Oct. 29, 2020, 1 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 0.0 ppb (0) 0.6 ppb (7) N/A N/A 16.0
 
Oct. 29, 2020, midnight N/A N/A N/A 17.0 ppb (17) N/A N/A 0.0 ppb (0) 0.6 ppb (7) N/A N/A 17.0
 
Oct. 28, 2020, 11 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 3.0 ppb (3) 0.5 ppb (6) N/A N/A 14.0
 
Oct. 28, 2020, 10 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 9.0 ppb (9) 0.5 ppb (6) N/A N/A 11.0
 
Oct. 28, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 19.0 ppb (18) 0.4 ppb (5) N/A N/A 18.0
 
Oct. 28, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 23.0 ppb (22) 0.3 ppb (4) N/A N/A 22.0
 
Oct. 28, 2020, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) 0.3 ppb (4) N/A N/A 23.0
 
Oct. 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) 0.3 ppb (4) N/A N/A 19.0
 
Oct. 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 0.3 ppb (4) N/A N/A 17.0
 
Oct. 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) 0.3 ppb (4) N/A N/A 17.0
 
Oct. 28, 2020, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 15.0 ppb (14) 0.3 ppb (4) N/A N/A 14.0
 
Oct. 28, 2020, 2 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 10.0 ppb (10) 0.3 ppb (4) N/A N/A 10.0
 
Oct. 28, 2020, 1 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 10.0 ppb (10) 0.3 ppb (4) N/A N/A 10.0
 
Oct. 28, 2020, noon N/A N/A N/A 5.0 ppb (5) N/A N/A 11.0 ppb (11) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 28, 2020, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 11.0 ppb (11) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 28, 2020, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 11.0 ppb (11) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 28, 2020, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 10.0 ppb (10) 0.3 ppb (4) N/A N/A 10.0
 
Oct. 28, 2020, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 11.0 ppb (11) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 28, 2020, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 12.0 ppb (12) 0.3 ppb (4) N/A N/A 12.0
 
Oct. 28, 2020, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 11.0 ppb (11) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 28, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 10.0 ppb (10) 0.3 ppb (4) N/A N/A 10.0
 
Oct. 28, 2020, 4 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 8.0 ppb (8) 0.3 ppb (4) N/A N/A 8.0
 
Oct. 28, 2020, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 9.0 ppb (9) 0.3 ppb (4) N/A N/A 9.0
 
Oct. 28, 2020, 2 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 4.0 ppb (4) 0.4 ppb (5) N/A N/A 10.0
 
Oct. 28, 2020, 1 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 4.0 ppb (4) 0.3 ppb (4) N/A N/A 10.0
 
Oct. 28, 2020, midnight N/A N/A N/A 10.0 ppb (10) N/A N/A 5.0 ppb (5) 0.3 ppb (4) N/A N/A 10.0
 
Oct. 27, 2020, 11 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 8.0 ppb (8) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 27, 2020, 10 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 7.0 ppb (7) 0.3 ppb (4) N/A N/A 12.0
 
Oct. 27, 2020, 9 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 9.0 ppb (9) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 27, 2020, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 12.0 ppb (12) 0.3 ppb (4) N/A N/A 12.0
 
Oct. 27, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 13.0 ppb (13) 0.3 ppb (4) N/A N/A 13.0
 
Oct. 27, 2020, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 11.0 ppb (11) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 27, 2020, 5 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 9.0 ppb (9) 0.3 ppb (4) N/A N/A 9.0
 
Oct. 27, 2020, 4 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 6.0 ppb (6) 0.3 ppb (4) N/A N/A 9.0
 
Oct. 27, 2020, 3 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 2.0 ppb (2) 0.4 ppb (5) N/A N/A 11.0
 
Oct. 27, 2020, 2 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 2.0 ppb (2) 0.4 ppb (5) N/A N/A 9.0
 
Oct. 27, 2020, 1 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 2.0 ppb (2) 0.4 ppb (5) N/A N/A 8.0
 
Oct. 27, 2020, noon N/A N/A N/A 9.0 ppb (9) N/A N/A 0.0 ppb (0) 0.4 ppb (5) N/A N/A 9.0
 
Oct. 27, 2020, 11 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) 0.4 ppb (5) N/A N/A 10.0
 
Oct. 27, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) 0.6 ppb (7) N/A N/A 8.0
 
Oct. 27, 2020, 9 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A N/A 0.6 ppb (7) N/A N/A 8.0
 
Oct. 27, 2020, 8 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) 0.6 ppb (7) N/A N/A 8.0
 
Oct. 27, 2020, 7 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A N/A 8.0
 
Oct. 27, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) 0.6 ppb (7) N/A N/A 7.0
 
Oct. 27, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A N/A 10.0
 
Oct. 27, 2020, 4 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A N/A 11.0
 
Oct. 27, 2020, 3 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A N/A 10.0
 
Oct. 27, 2020, 2 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A N/A 10.0
 
Oct. 27, 2020, 1 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 0.0 ppb (0) 0.7 ppb (8) N/A N/A 10.0
 
Oct. 27, 2020, midnight N/A N/A N/A 12.0 ppb (12) N/A N/A 0.0 ppb (0) 0.6 ppb (7) N/A N/A 12.0
 
Oct. 26, 2020, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 0.0 ppb (0) 0.5 ppb (6) N/A N/A 12.0
 
Oct. 26, 2020, 10 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 0.0 ppb (0) 0.5 ppb (6) N/A N/A 13.0
 
Oct. 26, 2020, 9 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 4.0 ppb (4) 0.4 ppb (5) N/A N/A 14.0
 
Oct. 26, 2020, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 6.0 ppb (6) 0.4 ppb (5) N/A N/A 10.0
 
Oct. 26, 2020, 7 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 7.0 ppb (7) 0.4 ppb (5) N/A N/A 11.0
 
Oct. 26, 2020, 6 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 9.0 ppb (9) 0.3 ppb (4) N/A N/A 9.0
 
Oct. 26, 2020, 5 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 8.0 ppb (8) 0.3 ppb (4) N/A N/A 8.0
 
Oct. 26, 2020, 4 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 7.0 ppb (7) 0.3 ppb (4) N/A N/A 7.0
 
Oct. 26, 2020, 3 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 6.0 ppb (6) 0.3 ppb (4) N/A N/A 8.0
 
Oct. 26, 2020, 2 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 5.0 ppb (5) 0.3 ppb (4) N/A N/A 8.0
 
Oct. 26, 2020, 1 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 4.0 ppb (4) 0.3 ppb (4) N/A N/A 9.0
 
Oct. 26, 2020, 11 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 6.0 ppb (6) 0.2 ppb (3) N/A N/A 7.0
 
Oct. 26, 2020, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 7.0 ppb (7) 0.2 ppb (3) N/A N/A 7.0
 
Oct. 26, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 9.0 ppb (9) 0.2 ppb (3) N/A N/A 9.0
 
Oct. 26, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 8.0 ppb (8) 0.2 ppb (3) N/A N/A 8.0
 
Oct. 26, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 8.0 ppb (8) 0.2 ppb (3) N/A N/A 8.0
 
Oct. 26, 2020, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 8.0 ppb (8) 0.2 ppb (3) N/A N/A 8.0
 
Oct. 26, 2020, 5 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 8.0 ppb (8) 0.2 ppb (3) N/A N/A 8.0
 
Oct. 26, 2020, 4 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 8.0 ppb (8) 0.2 ppb (3) N/A N/A 8.0
 
Oct. 26, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 7.0 ppb (7) 0.2 ppb (3) N/A N/A 9.0
 
Oct. 26, 2020, 2 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 7.0 ppb (7) 0.2 ppb (3) N/A N/A 10.0
 
Oct. 26, 2020, 1 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 8.0 ppb (8) 0.2 ppb (3) N/A N/A 9.0
 
Oct. 26, 2020, midnight N/A N/A N/A 10.0 ppb (10) N/A N/A 8.0 ppb (8) 0.2 ppb (3) N/A N/A 10.0
 
Oct. 25, 2020, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 9.0 ppb (9) 0.2 ppb (3) N/A N/A 9.0
 
Oct. 25, 2020, 10 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 10.0 ppb (10) 0.2 ppb (3) N/A N/A 10.0
 
Oct. 25, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 11.0 ppb (11) 0.2 ppb (3) N/A N/A 11.0
 
Oct. 25, 2020, 8 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 11.0 ppb (11) 0.2 ppb (3) N/A N/A 11.0
 
Oct. 25, 2020, 7 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 12.0 ppb (12) 0.2 ppb (3) N/A N/A 12.0
 
Oct. 25, 2020, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 12.0 ppb (12) 0.2 ppb (3) N/A N/A 12.0
 
Oct. 25, 2020, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 14.0 ppb (13) 0.1 ppb (2) N/A N/A 13.0
 
Oct. 25, 2020, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 15.0 ppb (14) 0.1 ppb (2) N/A N/A 14.0
 
Oct. 25, 2020, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 15.0 ppb (14) 0.1 ppb (2) N/A N/A 14.0
 
Oct. 25, 2020, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 15.0 ppb (14) 0.4 ppb (5) N/A N/A 14.0
 
Oct. 25, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 13.0 ppb (13) 0.1 ppb (2) N/A N/A 13.0
 
Oct. 25, 2020, noon N/A N/A N/A 5.0 ppb (5) N/A N/A 13.0 ppb (13) 0.1 ppb (2) N/A N/A 13.0
 
Oct. 25, 2020, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 13.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
Oct. 25, 2020, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 14.0 ppb (13) 0.1 ppb (2) N/A N/A 13.0
 
Oct. 25, 2020, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 14.0 ppb (13) 0.1 ppb (2) N/A N/A 13.0
 
Oct. 25, 2020, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 16.0 ppb (15) 0.1 ppb (2) N/A N/A 15.0
 
Oct. 25, 2020, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 17.0 ppb (16) 0.1 ppb (2) N/A N/A 16.0
 
Oct. 25, 2020, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 17.0 ppb (16) 0.1 ppb (2) N/A N/A 16.0
 
Oct. 25, 2020, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 15.0 ppb (14) 0.1 ppb (2) N/A N/A 14.0
 
Oct. 25, 2020, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 16.0 ppb (15) 0.1 ppb (2) N/A N/A 15.0
 
Oct. 25, 2020, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 16.0 ppb (15) 0.1 ppb (2) N/A N/A 15.0
 
Oct. 25, 2020, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 17.0 ppb (16) 0.1 ppb (2) N/A N/A 16.0
 
Oct. 25, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 16.0 ppb (15) 0.1 ppb (2) N/A N/A 15.0
 
Oct. 25, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A 18.0 ppb (17) 0.1 ppb (2) N/A N/A 17.0
 
Oct. 24, 2020, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 18.0 ppb (17) 0.1 ppb (2) N/A N/A 17.0
 
Oct. 24, 2020, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 17.0 ppb (16) 0.1 ppb (2) N/A N/A 16.0
 
Oct. 24, 2020, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 19.0 ppb (18) 0.1 ppb (2) N/A N/A 18.0
 
Oct. 24, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 21.0 ppb (20) 0.1 ppb (2) N/A N/A 20.0
 
Oct. 24, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 27.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
Oct. 24, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) 0.2 ppb (3) N/A N/A 28.0
 
Oct. 24, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) 0.2 ppb (3) N/A N/A 28.0
 
Oct. 24, 2020, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 28.0 ppb (26) 0.2 ppb (3) N/A N/A 26.0
 
Oct. 24, 2020, 3 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 13.0 ppb (13) 0.3 ppb (4) N/A N/A 13.0
 
Oct. 24, 2020, 2 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 13.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
Oct. 24, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 11.0 ppb (11) 0.3 ppb (4) N/A N/A 11.0
 
Oct. 24, 2020, noon N/A N/A N/A 8.0 ppb (8) N/A N/A 8.0 ppb (8) 0.2 ppb (3) N/A N/A 8.0
 
Oct. 24, 2020, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 9.0 ppb (9) 0.1 ppb (2) N/A N/A 9.0
 
Oct. 24, 2020, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 13.0 ppb (13) 0.1 ppb (2) N/A N/A 13.0
 
Oct. 24, 2020, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A N/A 0.1 ppb (2) N/A N/A 2.0
 
Oct. 24, 2020, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 15.0 ppb (14) 0.1 ppb (2) N/A N/A 14.0