AQSQID: 080077004

Site Name: 7004

Location: Archuleta Co, CO

Reporting: True, Located: True

Current AQI: 17.0

Archuleta Co CO, US: 37.205862, -107.254118

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 19, 2019, 4 a.m. 6.8 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 19, 2019, 3 a.m. 9.7 ppb (9) 0.6 ppb (1) N/A 9.0 ppb (8) N/A 7.0 ppb (10) 19.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 19, 2019, 2 a.m. 13.5 ppb (12) 0.7 ppb (1) N/A 13.0 ppb (12) N/A 7.0 ppb (10) 16.0 ppb (12) N/A N/A N/A 12.0
 
Nov. 19, 2019, 1 a.m. 14.5 ppb (13) 0.7 ppb (1) N/A 14.0 ppb (13) N/A 7.0 ppb (10) 17.0 ppb (13) N/A N/A N/A 13.0
 
Nov. 19, 2019, midnight 16.8 ppb (16) 0.8 ppb (1) N/A 16.0 ppb (15) N/A 7.0 ppb (10) 16.0 ppb (12) N/A N/A N/A 16.0
 
Nov. 18, 2019, 11 p.m. 12.4 ppb (11) 1.7 ppb (2) N/A 11.0 ppb (10) N/A 7.0 ppb (10) 33.0 ppb (25) N/A N/A N/A 25.0
 
Nov. 18, 2019, 10 p.m. 3.7 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 47.0 ppb (36) N/A N/A N/A 36.0
 
Nov. 18, 2019, 9 p.m. 4.0 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 46.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 18, 2019, 8 p.m. 2.7 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 48.0 ppb (37) N/A N/A N/A 37.0
 
Nov. 18, 2019, 7 p.m. 2.4 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 50.0 ppb (38) N/A N/A N/A 38.0
 
Nov. 18, 2019, 6 p.m. 2.7 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 47.0 ppb (36) N/A N/A N/A 36.0
 
Nov. 18, 2019, 5 p.m. 3.7 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 41.0 ppb (32) N/A N/A N/A 32.0
 
Nov. 18, 2019, 4 p.m. 4.8 ppb (4) 1.4 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 34.0 ppb (26) N/A N/A N/A 26.0
 
Nov. 18, 2019, 3 p.m. 7.5 ppb (7) 2.5 ppb (2) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 25.0 ppb (19) N/A N/A N/A 19.0
 
Nov. 18, 2019, 2 p.m. 12.9 ppb (12) 3.6 ppb (3) N/A 9.0 ppb (8) N/A 7.0 ppb (10) 14.0 ppb (11) N/A N/A N/A 12.0
 
Nov. 18, 2019, 1 p.m. 7.6 ppb (7) 0.7 ppb (1) N/A 7.0 ppb (6) N/A 7.0 ppb (10) 16.0 ppb (12) N/A N/A N/A 12.0
 
Nov. 18, 2019, noon 4.4 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 18, 2019, 11 a.m. 3.0 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 26.0 ppb (20) N/A N/A N/A 20.0
 
Nov. 18, 2019, 10 a.m. 2.6 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 25.0 ppb (19) N/A N/A N/A 19.0
 
Nov. 18, 2019, 9 a.m. 3.4 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 23.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 18, 2019, 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
Nov. 18, 2019, 7 a.m. 4.3 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 23.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 18, 2019, 5 a.m. 5.4 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 18, 2019, 4 a.m. 6.5 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 18, 2019, 3 a.m. 9.2 ppb (9) 0.5 ppb (0) N/A 9.0 ppb (8) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 18, 2019, 2 a.m. 10.6 ppb (10) 0.5 ppb (0) N/A 10.0 ppb (9) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 18, 2019, 1 a.m. 12.1 ppb (11) 0.7 ppb (1) N/A 11.0 ppb (10) N/A 7.0 ppb (10) 20.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 18, 2019, midnight 12.5 ppb (12) 0.9 ppb (1) N/A 12.0 ppb (11) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 17, 2019, 11 p.m. 2.9 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 47.0 ppb (36) N/A N/A N/A 36.0
 
Nov. 17, 2019, 10 p.m. 3.3 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 48.0 ppb (37) N/A N/A N/A 37.0
 
Nov. 17, 2019, 9 p.m. 3.6 ppb (3) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 46.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 17, 2019, 8 p.m. 2.0 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 49.0 ppb (38) N/A N/A N/A 38.0
 
Nov. 17, 2019, 7 p.m. 1.5 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 51.0 ppb (39) N/A N/A N/A 39.0
 
Nov. 17, 2019, 6 p.m. 1.8 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 47.0 ppb (36) N/A N/A N/A 36.0
 
Nov. 17, 2019, 5 p.m. 1.9 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 43.0 ppb (33) N/A N/A N/A 33.0
 
Nov. 17, 2019, 4 p.m. 2.4 ppb (2) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 38.0 ppb (29) N/A N/A N/A 29.0
 
Nov. 17, 2019, 3 p.m. 2.7 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 29.0 ppb (22) N/A N/A N/A 22.0
 
Nov. 17, 2019, 2 p.m. 3.9 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 17, 2019, 1 p.m. 3.7 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 17, 2019, noon 3.2 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 17, 2019, 11 a.m. 2.9 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 17, 2019, 10 a.m. 3.0 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 23.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 17, 2019, 9 a.m. 4.3 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 20.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 17, 2019, 8 a.m. 4.4 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 17, 2019, 7 a.m. 4.9 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 17, 2019, 5 a.m. 6.6 ppb (6) 0.3 ppb (0) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 23.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 17, 2019, 4 a.m. 7.9 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 17, 2019, 3 a.m. 8.6 ppb (8) 0.5 ppb (0) N/A 8.0 ppb (7) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 17, 2019, 2 a.m. 9.8 ppb (9) 0.6 ppb (1) N/A 9.0 ppb (8) N/A 7.0 ppb (10) 26.0 ppb (20) N/A N/A N/A 20.0
 
Nov. 17, 2019, 1 a.m. 9.7 ppb (9) 0.6 ppb (1) N/A 9.0 ppb (8) N/A 7.0 ppb (10) 26.0 ppb (20) N/A N/A N/A 20.0
 
Nov. 17, 2019, midnight 7.5 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A 7.0 ppb (10) 30.0 ppb (23) N/A N/A N/A 23.0
 
Nov. 16, 2019, 11 p.m. 5.7 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 43.0 ppb (33) N/A N/A N/A 33.0
 
Nov. 16, 2019, 10 p.m. 4.1 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 47.0 ppb (36) N/A N/A N/A 36.0
 
Nov. 16, 2019, 9 p.m. 4.3 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 46.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 16, 2019, 8 p.m. 3.5 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 46.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 16, 2019, 7 p.m. 2.2 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 46.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 16, 2019, 6 p.m. 2.0 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 42.0 ppb (32) N/A N/A N/A 32.0
 
Nov. 16, 2019, 5 p.m. 2.9 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 35.0 ppb (27) N/A N/A N/A 27.0
 
Nov. 16, 2019, 4 p.m. 3.3 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 33.0 ppb (25) N/A N/A N/A 25.0
 
Nov. 16, 2019, 3 p.m. 3.1 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 29.0 ppb (22) N/A N/A N/A 22.0
 
Nov. 16, 2019, 2 p.m. 3.4 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 16, 2019, 1 p.m. 3.4 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 20.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 16, 2019, noon 3.8 ppb (4) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 16, 2019, 11 a.m. 3.7 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 16, 2019, 10 a.m. 2.5 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 16, 2019, 9 a.m. 2.8 ppb (3) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 16, 2019, 8 a.m. 3.9 ppb (4) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 19.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 16, 2019, 7 a.m. 5.3 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A 6.0 ppb (9) 18.0 ppb (14) N/A N/A N/A 14.0
 
Nov. 16, 2019, 5 a.m. 5.3 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 16, 2019, 4 a.m. 6.2 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 23.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 16, 2019, 3 a.m. 6.5 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 25.0 ppb (19) N/A N/A N/A 19.0
 
Nov. 16, 2019, 2 a.m. 9.7 ppb (9) 0.5 ppb (0) N/A 9.0 ppb (8) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 16, 2019, 1 a.m. 12.9 ppb (12) 0.8 ppb (1) N/A 12.0 ppb (11) N/A 7.0 ppb (10) 19.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 16, 2019, midnight 14.0 ppb (13) 0.8 ppb (1) N/A 13.0 ppb (12) N/A 7.0 ppb (10) 19.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 15, 2019, 11 p.m. 4.4 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 38.0 ppb (29) N/A N/A N/A 29.0
 
Nov. 15, 2019, 10 p.m. 2.4 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 47.0 ppb (36) N/A N/A N/A 36.0
 
Nov. 15, 2019, 9 p.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 46.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 15, 2019, 8 p.m. 1.9 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 46.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 15, 2019, 7 p.m. 1.9 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 48.0 ppb (37) N/A N/A N/A 37.0
 
Nov. 15, 2019, 3 p.m. 4.6 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 25.0 ppb (19) N/A N/A N/A 19.0
 
Nov. 15, 2019, 2 p.m. 3.6 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 15, 2019, 1 p.m. 6.3 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 25.0 ppb (19) N/A N/A N/A 19.0
 
Nov. 15, 2019, noon 2.9 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 23.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 15, 2019, 11 a.m. 3.5 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 6.0 ppb (9) 26.0 ppb (20) N/A N/A N/A 20.0
 
Nov. 15, 2019, 10 a.m. 2.4 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 6.0 ppb (9) 27.0 ppb (21) N/A N/A N/A 21.0
 
Nov. 15, 2019, 9 a.m. 2.6 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 25.0 ppb (19) N/A N/A N/A 19.0
 
Nov. 15, 2019, 8 a.m. 3.8 ppb (4) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 15, 2019, 7 a.m. 4.7 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 23.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 15, 2019, 4 a.m. 6.6 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 25.0 ppb (19) N/A N/A N/A 19.0
 
Nov. 15, 2019, 3 a.m. 8.2 ppb (8) 0.5 ppb (0) N/A 8.0 ppb (7) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 15, 2019, 2 a.m. 12.1 ppb (11) 0.6 ppb (1) N/A 12.0 ppb (11) N/A 7.0 ppb (10) 20.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 15, 2019, 1 a.m. 15.9 ppb (15) 0.7 ppb (1) N/A 15.0 ppb (14) N/A 7.0 ppb (10) 17.0 ppb (13) N/A N/A N/A 15.0
 
Nov. 15, 2019, midnight 19.7 ppb (18) 1.2 ppb (1) N/A 19.0 ppb (18) N/A 7.0 ppb (10) 16.0 ppb (12) N/A N/A N/A 18.0
 
Nov. 14, 2019, 11 p.m. 5.6 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 43.0 ppb (33) N/A N/A N/A 33.0
 
Nov. 14, 2019, 10 p.m. 2.2 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 6.0 ppb (9) 49.0 ppb (38) N/A N/A N/A 38.0
 
Nov. 14, 2019, 9 p.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 6.0 ppb (9) 49.0 ppb (38) N/A N/A N/A 38.0
 
Nov. 14, 2019, 8 p.m. 1.9 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 6.0 ppb (9) 47.0 ppb (36) N/A N/A N/A 36.0
 
Nov. 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Nov. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Nov. 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Nov. 14, 2019, 4 p.m. 6.0 ppb (6) 1.9 ppb (2) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 33.0 ppb (25) N/A N/A N/A 25.0
 
Nov. 14, 2019, 3 p.m. 6.0 ppb (6) 1.8 ppb (2) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 28.0 ppb (22) N/A N/A N/A 22.0
 
Nov. 14, 2019, 2 p.m. 9.4 ppb (9) 2.1 ppb (2) N/A 7.0 ppb (6) N/A 7.0 ppb (10) 17.0 ppb (13) N/A N/A N/A 13.0
 
Nov. 14, 2019, 1 p.m. 6.9 ppb (6) 0.7 ppb (1) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 15.0 ppb (12) N/A N/A N/A 12.0
 
Nov. 14, 2019, noon 4.4 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 18.0 ppb (14) N/A N/A N/A 14.0
 
Nov. 14, 2019, 11 a.m. 3.3 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 14, 2019, 10 a.m. 4.0 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 14, 2019, 9 a.m. 3.7 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 20.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 14, 2019, 8 a.m. 4.6 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 19.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 14, 2019, 7 a.m. 4.4 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 20.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 14, 2019, 5 a.m. 6.5 ppb (6) 0.2 ppb (0) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 20.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 14, 2019, 4 a.m. 8.6 ppb (8) 0.4 ppb (0) N/A 8.0 ppb (7) N/A 7.0 ppb (10) 19.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 14, 2019, 3 a.m. 10.4 ppb (10) 0.4 ppb (0) N/A 10.0 ppb (9) N/A 7.0 ppb (10) 18.0 ppb (14) N/A N/A N/A 14.0
 
Nov. 14, 2019, 2 a.m. 13.5 ppb (12) 0.5 ppb (0) N/A 13.0 ppb (12) N/A 7.0 ppb (10) 16.0 ppb (12) N/A N/A N/A 12.0
 
Nov. 14, 2019, 1 a.m. 15.9 ppb (15) 0.8 ppb (1) N/A 15.0 ppb (14) N/A 7.0 ppb (10) 15.0 ppb (12) N/A N/A N/A 15.0
 
Nov. 14, 2019, midnight 12.0 ppb (11) 0.5 ppb (0) N/A 12.0 ppb (11) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 13, 2019, 11 p.m. 6.2 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 39.0 ppb (30) N/A N/A N/A 30.0
 
Nov. 13, 2019, 10 p.m. 4.6 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 43.0 ppb (33) N/A N/A N/A 33.0
 
Nov. 13, 2019, 9 p.m. 3.2 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 46.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 13, 2019, 8 p.m. 3.0 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 45.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 13, 2019, 7 p.m. 2.0 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 45.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 13, 2019, 6 p.m. 2.0 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 43.0 ppb (33) N/A N/A N/A 33.0
 
Nov. 13, 2019, 5 p.m. 9.3 ppb (9) 4.1 ppb (4) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 37.0 ppb (28) N/A N/A N/A 28.0
 
Nov. 13, 2019, 4 p.m. 6.0 ppb (6) 2.2 ppb (2) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 30.0 ppb (23) N/A N/A N/A 23.0
 
Nov. 13, 2019, 3 p.m. 5.8 ppb (5) 1.8 ppb (2) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 26.0 ppb (20) N/A N/A N/A 20.0
 
Nov. 13, 2019, 2 p.m. 8.6 ppb (8) 2.0 ppb (2) N/A 7.0 ppb (6) N/A 7.0 ppb (10) 17.0 ppb (13) N/A N/A N/A 13.0
 
Nov. 13, 2019, 1 p.m. 8.3 ppb (8) 0.9 ppb (1) N/A 7.0 ppb (6) N/A 7.0 ppb (10) 14.0 ppb (11) N/A N/A N/A 11.0
 
Nov. 13, 2019, noon 4.4 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 18.0 ppb (14) N/A N/A N/A 14.0
 
Nov. 13, 2019, 11 a.m. 2.4 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 13, 2019, 10 a.m. 2.4 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 13, 2019, 9 a.m. 3.1 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 20.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 13, 2019, 8 a.m. 3.3 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 20.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 13, 2019, 7 a.m. 3.9 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 13, 2019, 3 a.m. 10.1 ppb (9) 0.5 ppb (0) N/A 10.0 ppb (9) N/A 7.0 ppb (10) 19.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 13, 2019, 2 a.m. 15.0 ppb (14) 0.8 ppb (1) N/A 14.0 ppb (13) N/A 7.0 ppb (10) 15.0 ppb (12) N/A N/A N/A 14.0
 
Nov. 13, 2019, 1 a.m. 15.8 ppb (15) 1.3 ppb (1) N/A 15.0 ppb (14) N/A 7.0 ppb (10) 15.0 ppb (12) N/A N/A N/A 15.0
 
Nov. 13, 2019, midnight 9.4 ppb (9) 1.1 ppb (1) N/A 8.0 ppb (7) N/A 7.0 ppb (10) 26.0 ppb (20) N/A N/A N/A 20.0
 
Nov. 12, 2019, 11 p.m. 2.6 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 44.0 ppb (34) N/A N/A N/A 34.0
 
Nov. 12, 2019, 10 p.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 45.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 12, 2019, 9 p.m. 1.8 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 44.0 ppb (34) N/A N/A N/A 34.0
 
Nov. 12, 2019, 8 p.m. 1.5 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 44.0 ppb (34) N/A N/A N/A 34.0
 
Nov. 12, 2019, 7 p.m. 1.4 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 45.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 12, 2019, 6 p.m. 1.5 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 41.0 ppb (32) N/A N/A N/A 32.0
 
Nov. 12, 2019, 5 p.m. 1.8 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 36.0 ppb (28) N/A N/A N/A 28.0
 
Nov. 12, 2019, 4 p.m. 4.4 ppb (4) 1.4 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 28.0 ppb (22) N/A N/A N/A 22.0
 
Nov. 12, 2019, 3 p.m. 7.2 ppb (7) 2.5 ppb (2) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 23.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 12, 2019, 2 p.m. 8.5 ppb (8) 2.4 ppb (2) N/A 6.0 ppb (6) N/A 7.0 ppb (10) 15.0 ppb (12) N/A N/A N/A 12.0
 
Nov. 12, 2019, 1 p.m. 5.0 ppb (5) 0.6 ppb (1) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 16.0 ppb (12) N/A N/A N/A 12.0
 
Nov. 12, 2019, noon 4.1 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 17.0 ppb (13) N/A N/A N/A 13.0
 
Nov. 12, 2019, 11 a.m. 3.5 ppb (3) 0.4 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 18.0 ppb (14) N/A N/A N/A 14.0
 
Nov. 12, 2019, 10 a.m. 3.5 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 18.0 ppb (14) N/A N/A N/A 14.0
 
Nov. 12, 2019, 9 a.m. 4.1 ppb (4) 0.4 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 19.0 ppb (15) N/A N/A N/A 15.0
 
Nov. 12, 2019, 8 a.m. 4.1 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 21.0 ppb (16) N/A N/A N/A 16.0
 
Nov. 12, 2019, 7 a.m. 3.7 ppb (3) 0.3 ppb (0) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 22.0 ppb (17) N/A N/A N/A 17.0
 
Nov. 12, 2019, 5 a.m. 4.8 ppb (4) 0.3 ppb (0) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 12, 2019, 4 a.m. 5.9 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 12, 2019, 3 a.m. 5.8 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A 7.0 ppb (10) 25.0 ppb (19) N/A N/A N/A 19.0
 
Nov. 12, 2019, 2 a.m. 7.9 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 12, 2019, 1 a.m. 9.4 ppb (9) 0.6 ppb (1) N/A 9.0 ppb (8) N/A 7.0 ppb (10) 24.0 ppb (18) N/A N/A N/A 18.0
 
Nov. 12, 2019, midnight 10.6 ppb (10) 1.1 ppb (1) N/A 10.0 ppb (9) N/A 7.0 ppb (10) 26.0 ppb (20) N/A N/A N/A 20.0
 
Nov. 11, 2019, 11 p.m. 1.9 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 7.0 ppb (10) 45.0 ppb (35) N/A N/A N/A 35.0
 
Nov. 11, 2019, 10 p.m. 4.7 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 43.0 ppb (33) N/A N/A N/A 33.0
 
Nov. 11, 2019, 9 p.m. 4.4 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 43.0 ppb (33) N/A N/A N/A 33.0
 
Nov. 11, 2019, 8 p.m. 4.0 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 43.0 ppb (33) N/A N/A N/A 33.0
 
Nov. 11, 2019, 7 p.m. 3.0 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 7.0 ppb (10) 44.0 ppb (34) N/A N/A N/A 34.0
 
Nov. 11, 2019, 6 p.m. 3.8 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 39.0 ppb (30) N/A N/A N/A 30.0
 
Nov. 11, 2019, 5 p.m. 3.9 ppb (4) 1.3 ppb (1) N/A 3.0 ppb (3) N/A 7.0 ppb (10) 36.0 ppb (28) N/A N/A N/A 28.0
 
Nov. 11, 2019, 4 p.m. 5.8 ppb (5) 1.8 ppb (2) N/A 4.0 ppb (4) N/A 7.0 ppb (10) 31.0 ppb (24) N/A N/A N/A 24.0