AQSQID: 060595001

Site Name: La Habra

Location: La Habra (Des Moines), CA

Reporting: True, Located: True

Current AQI: 25.0

La Habra (Des Moines) CA, US: 33.925062, -117.952586

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 28, 2019, 6 p.m. 9.9 ppb (9) 1.1 ppb (1) N/A 9.0 ppb (8) N/A N/A 25.0 ppb (19) 0.13 ppb (1) N/A N/A 19.0
 
Nov. 28, 2019, 5 p.m. 8.3 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A 26.0 ppb (20) 0.12 ppb (1) N/A N/A 20.0
 
Nov. 28, 2019, 4 p.m. 11.3 ppb (10) 1.7 ppb (2) N/A 10.0 ppb (9) N/A N/A 22.0 ppb (17) 0.11 ppb (1) N/A N/A 17.0
 
Nov. 28, 2019, 3 p.m. 6.7 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (21) 0.08 ppb (1) N/A N/A 21.0
 
Nov. 28, 2019, 2 p.m. 7.2 ppb (7) 0.5 ppb (0) N/A 7.0 ppb (6) N/A N/A 24.0 ppb (18) 0.07 ppb (1) N/A N/A 18.0
 
Nov. 28, 2019, 1 p.m. 6.8 ppb (6) 0.4 ppb (0) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (18) 0.08 ppb (1) N/A N/A 18.0
 
Nov. 28, 2019, noon 4.9 ppb (5) 0.4 ppb (0) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (20) 0.04 ppb (0) N/A N/A 20.0
 
Nov. 28, 2019, 11 a.m. 7.4 ppb (7) 0.4 ppb (0) N/A 7.0 ppb (6) N/A N/A 23.0 ppb (18) 0.1 ppb (1) N/A N/A 18.0
 
Nov. 28, 2019, 10 a.m. 10.2 ppb (9) 0.5 ppb (0) N/A 10.0 ppb (9) N/A N/A 19.0 ppb (15) 0.08 ppb (1) N/A N/A 15.0
 
Nov. 28, 2019, 9 a.m. 13.7 ppb (13) 0.8 ppb (1) N/A 13.0 ppb (12) N/A N/A 16.0 ppb (12) 0.12 ppb (1) N/A N/A 13.0
 
Nov. 28, 2019, 8 a.m. 14.9 ppb (14) 0.9 ppb (1) N/A 14.0 ppb (13) N/A N/A 12.0 ppb (9) 0.12 ppb (1) N/A N/A 14.0
 
Nov. 28, 2019, 7 a.m. 12.4 ppb (11) 0.9 ppb (1) N/A 11.0 ppb (10) N/A N/A 17.0 ppb (13) 0.15 ppb (2) N/A N/A 13.0
 
Nov. 28, 2019, 6 a.m. 13.9 ppb (13) 1.7 ppb (2) N/A 12.0 ppb (11) N/A N/A 19.0 ppb (15) 0.13 ppb (1) N/A N/A 15.0
 
Nov. 28, 2019, 5 a.m. 14.1 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A N/A 17.0 ppb (13) 0.2 ppb (2) N/A N/A 13.0
 
Nov. 28, 2019, 4 a.m. 19.3 ppb (18) 1.6 ppb (1) N/A 18.0 ppb (17) N/A N/A 9.0 ppb (7) 0.3 ppb (3) N/A N/A 18.0
 
Nov. 28, 2019, 3 a.m. 27.9 ppb (26) 3.0 ppb (3) N/A 25.0 ppb (23) N/A N/A 4.0 ppb (3) 0.35 ppb (4) N/A N/A 26.0
 
Nov. 28, 2019, 2 a.m. 20.3 ppb (19) 1.5 ppb (1) N/A 19.0 ppb (18) N/A N/A 13.0 ppb (10) 0.27 ppb (3) N/A N/A 19.0
 
Nov. 28, 2019, 1 a.m. 25.1 ppb (23) 2.8 ppb (3) N/A 22.0 ppb (20) N/A N/A 12.0 ppb (9) 0.3 ppb (3) N/A N/A 23.0
 
Nov. 28, 2019, midnight 19.2 ppb (18) 2.3 ppb (2) N/A 17.0 ppb (16) N/A N/A 21.0 ppb (16) 0.21 ppb (2) N/A N/A 18.0
 
Nov. 27, 2019, 11 p.m. 14.2 ppb (13) 2.8 ppb (3) N/A 11.0 ppb (10) N/A N/A 29.0 ppb (22) 0.17 ppb (2) N/A N/A 22.0
 
Nov. 27, 2019, 10 p.m. 12.8 ppb (12) 1.7 ppb (2) N/A 11.0 ppb (10) N/A N/A 29.0 ppb (22) 0.14 ppb (2) N/A N/A 22.0
 
Nov. 27, 2019, 9 p.m. 12.8 ppb (12) 2.8 ppb (3) N/A 10.0 ppb (9) N/A N/A 30.0 ppb (23) 0.13 ppb (1) N/A N/A 23.0
 
Nov. 27, 2019, 8 p.m. 11.9 ppb (11) 2.3 ppb (2) N/A 10.0 ppb (9) N/A N/A 31.0 ppb (24) 0.12 ppb (1) N/A N/A 24.0
 
Nov. 27, 2019, 7 p.m. 10.2 ppb (9) 1.3 ppb (1) N/A 9.0 ppb (8) N/A N/A 31.0 ppb (24) 0.1 ppb (1) N/A N/A 24.0
 
Nov. 27, 2019, 6 p.m. 8.0 ppb (7) 1.2 ppb (1) N/A 7.0 ppb (6) N/A N/A 32.0 ppb (25) 0.08 ppb (1) N/A N/A 25.0
 
Nov. 27, 2019, 5 p.m. 9.6 ppb (9) 2.2 ppb (2) N/A 7.0 ppb (6) N/A N/A 29.0 ppb (22) 0.12 ppb (1) N/A N/A 22.0
 
Nov. 27, 2019, 4 p.m. 22.3 ppb (21) 4.2 ppb (4) N/A 18.0 ppb (17) N/A N/A 17.0 ppb (13) 0.28 ppb (3) N/A N/A 21.0
 
Nov. 27, 2019, 3 p.m. 24.5 ppb (23) 5.1 ppb (5) N/A 19.0 ppb (18) N/A N/A 16.0 ppb (12) 0.3 ppb (3) N/A N/A 23.0
 
Nov. 27, 2019, 2 p.m. 23.2 ppb (21) 3.0 ppb (3) N/A 20.0 ppb (19) N/A N/A 16.0 ppb (12) 0.35 ppb (4) N/A N/A 21.0
 
Nov. 27, 2019, 1 p.m. 21.6 ppb (20) 2.3 ppb (2) N/A 19.0 ppb (18) N/A N/A 15.0 ppb (12) 0.21 ppb (2) N/A N/A 20.0
 
Nov. 27, 2019, noon 31.7 ppb (29) 4.6 ppb (4) N/A 27.0 ppb (25) N/A N/A 3.0 ppb (2) 0.24 ppb (3) N/A N/A 29.0
 
Nov. 27, 2019, 11 a.m. 36.2 ppb (34) 6.7 ppb (6) N/A 29.0 ppb (27) N/A N/A 0.0 ppb (0) 0.27 ppb (3) N/A N/A 34.0
 
Nov. 27, 2019, 10 a.m. 38.0 ppb (35) 8.1 ppb (8) N/A 30.0 ppb (28) N/A N/A -2.0 ppb (0) 0.27 ppb (3) N/A N/A 35.0
 
Nov. 27, 2019, 9 a.m. 40.7 ppb (38) 11.5 ppb (11) N/A 29.0 ppb (27) N/A N/A -2.0 ppb (0) 0.35 ppb (4) N/A N/A 38.0
 
Nov. 27, 2019, 8 a.m. 47.9 ppb (44) 18.5 ppb (17) N/A 29.0 ppb (27) N/A N/A -2.0 ppb (0) 0.4 ppb (4) N/A N/A 44.0
 
Nov. 27, 2019, 7 a.m. 31.0 ppb (29) 5.6 ppb (5) N/A 25.0 ppb (23) N/A N/A 0.0 ppb (0) 0.39 ppb (4) N/A N/A 29.0
 
Nov. 27, 2019, 6 a.m. 27.3 ppb (25) 2.5 ppb (2) N/A 25.0 ppb (23) N/A N/A 3.0 ppb (2) 0.33 ppb (4) N/A N/A 25.0
 
Nov. 27, 2019, 5 a.m. 34.8 ppb (32) 5.0 ppb (5) N/A 30.0 ppb (28) N/A N/A 4.0 ppb (3) 0.35 ppb (4) N/A N/A 32.0
 
Nov. 27, 2019, 4 a.m. 33.6 ppb (31) 4.1 ppb (4) N/A 30.0 ppb (28) N/A N/A 7.0 ppb (5) 0.34 ppb (4) N/A N/A 31.0
 
Nov. 27, 2019, 3 a.m. 32.4 ppb (30) 2.7 ppb (3) N/A 30.0 ppb (28) N/A N/A 10.0 ppb (8) 0.29 ppb (3) N/A N/A 30.0
 
Nov. 27, 2019, 2 a.m. 26.1 ppb (24) 1.7 ppb (2) N/A 24.0 ppb (22) N/A N/A 17.0 ppb (13) 0.25 ppb (3) N/A N/A 24.0
 
Nov. 27, 2019, 1 a.m. 21.8 ppb (20) 1.1 ppb (1) N/A 21.0 ppb (19) N/A N/A 23.0 ppb (18) 0.2 ppb (2) N/A N/A 20.0
 
Nov. 27, 2019, midnight 20.4 ppb (19) 1.3 ppb (1) N/A 19.0 ppb (18) N/A N/A 26.0 ppb (20) 0.19 ppb (2) N/A N/A 20.0
 
Nov. 26, 2019, 11 p.m. 11.4 ppb (11) 1.2 ppb (1) N/A 10.0 ppb (9) N/A N/A 35.0 ppb (27) 0.13 ppb (1) N/A N/A 27.0
 
Nov. 26, 2019, 10 p.m. 8.1 ppb (8) 1.3 ppb (1) N/A 7.0 ppb (6) N/A N/A 38.0 ppb (29) 0.11 ppb (1) N/A N/A 29.0
 
Nov. 26, 2019, 9 p.m. 5.1 ppb (5) 1.4 ppb (1) N/A 4.0 ppb (4) N/A N/A 42.0 ppb (32) 0.09 ppb (1) N/A N/A 32.0
 
Nov. 26, 2019, 8 p.m. 4.8 ppb (4) 1.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 42.0 ppb (32) 0.11 ppb (1) N/A N/A 32.0
 
Nov. 26, 2019, 7 p.m. 9.4 ppb (9) 3.4 ppb (3) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (28) 0.14 ppb (2) N/A N/A 28.0
 
Nov. 26, 2019, 6 p.m. 14.3 ppb (13) 5.8 ppb (5) N/A 8.0 ppb (7) N/A N/A 33.0 ppb (25) 0.17 ppb (2) N/A N/A 25.0
 
Nov. 26, 2019, 5 p.m. 16.8 ppb (16) 5.5 ppb (5) N/A 11.0 ppb (10) N/A N/A 27.0 ppb (21) 0.18 ppb (2) N/A N/A 21.0
 
Nov. 26, 2019, 4 p.m. 37.1 ppb (34) 15.7 ppb (15) N/A 21.0 ppb (19) N/A N/A 11.0 ppb (8) 0.46 ppb (5) N/A N/A 34.0
 
Nov. 26, 2019, 3 p.m. 69.5 ppb (66) 44.2 ppb (41) N/A 25.0 ppb (23) N/A N/A -1.0 ppb (0) 0.8 ppb (9) N/A N/A 66.0
 
Nov. 26, 2019, 2 p.m. 56.5 ppb (53) 34.7 ppb (32) N/A 22.0 ppb (20) N/A N/A -2.0 ppb (0) 0.76 ppb (8) N/A N/A 53.0
 
Nov. 26, 2019, 1 p.m. 48.0 ppb (44) 30.9 ppb (29) N/A 17.0 ppb (16) N/A N/A -3.0 ppb (0) 0.58 ppb (6) N/A N/A 44.0
 
Nov. 26, 2019, noon 32.9 ppb (30) 15.9 ppb (15) N/A 17.0 ppb (16) N/A N/A -2.0 ppb (0) 0.24 ppb (3) N/A N/A 30.0
 
Nov. 26, 2019, 11 a.m. 30.4 ppb (28) 13.8 ppb (13) N/A 17.0 ppb (16) N/A N/A -3.0 ppb (0) 0.26 ppb (3) N/A N/A 28.0
 
Nov. 26, 2019, 10 a.m. 27.8 ppb (26) 10.4 ppb (10) N/A 17.0 ppb (16) N/A N/A -3.0 ppb (0) 0.21 ppb (2) N/A N/A 26.0
 
Nov. 26, 2019, 9 a.m. 24.4 ppb (23) 6.6 ppb (6) N/A 18.0 ppb (17) N/A N/A -1.0 ppb (0) 0.26 ppb (3) N/A N/A 23.0
 
Nov. 26, 2019, 8 a.m. 26.7 ppb (25) 6.8 ppb (6) N/A 20.0 ppb (19) N/A N/A -2.0 ppb (0) 0.31 ppb (3) N/A N/A 25.0
 
Nov. 26, 2019, 7 a.m. 21.3 ppb (20) 4.3 ppb (4) N/A 17.0 ppb (16) N/A N/A 2.0 ppb (2) 0.35 ppb (4) N/A N/A 20.0
 
Nov. 26, 2019, 6 a.m. 16.5 ppb (15) 2.4 ppb (2) N/A 14.0 ppb (13) N/A N/A 8.0 ppb (6) 0.25 ppb (3) N/A N/A 15.0
 
Nov. 26, 2019, 5 a.m. 18.7 ppb (17) 1.8 ppb (2) N/A 17.0 ppb (16) N/A N/A 10.0 ppb (8) 0.27 ppb (3) N/A N/A 17.0
 
Nov. 26, 2019, 4 a.m. 19.6 ppb (18) 2.0 ppb (2) N/A 18.0 ppb (17) N/A N/A 13.0 ppb (10) 0.27 ppb (3) N/A N/A 18.0
 
Nov. 26, 2019, 3 a.m. 16.2 ppb (15) 1.2 ppb (1) N/A 15.0 ppb (14) N/A N/A 16.0 ppb (12) 0.24 ppb (3) N/A N/A 15.0
 
Nov. 26, 2019, 2 a.m. 12.6 ppb (12) 1.2 ppb (1) N/A 11.0 ppb (10) N/A N/A 22.0 ppb (17) 0.2 ppb (2) N/A N/A 17.0
 
Nov. 26, 2019, 1 a.m. 11.0 ppb (10) 1.0 ppb (1) N/A 10.0 ppb (9) N/A N/A 29.0 ppb (22) 0.16 ppb (2) N/A N/A 22.0
 
Nov. 26, 2019, midnight 11.1 ppb (10) 1.1 ppb (1) N/A 10.0 ppb (9) N/A N/A 39.0 ppb (30) 0.18 ppb (2) N/A N/A 30.0
 
Nov. 25, 2019, 11 p.m. 7.1 ppb (7) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 44.0 ppb (34) 0.13 ppb (1) N/A N/A 34.0
 
Nov. 25, 2019, 10 p.m. 6.3 ppb (6) 1.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 45.0 ppb (35) 0.12 ppb (1) N/A N/A 35.0
 
Nov. 25, 2019, 9 p.m. 6.8 ppb (6) 1.5 ppb (1) N/A 5.0 ppb (5) N/A N/A 45.0 ppb (35) 0.12 ppb (1) N/A N/A 35.0
 
Nov. 25, 2019, 8 p.m. 7.2 ppb (7) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A 46.0 ppb (35) 0.12 ppb (1) N/A N/A 35.0
 
Nov. 25, 2019, 7 p.m. 12.0 ppb (11) 3.1 ppb (3) N/A 9.0 ppb (8) N/A N/A 40.0 ppb (31) 0.18 ppb (2) N/A N/A 31.0
 
Nov. 25, 2019, 6 p.m. 15.0 ppb (14) 4.0 ppb (4) N/A 11.0 ppb (10) N/A N/A 36.0 ppb (28) 0.19 ppb (2) N/A N/A 28.0
 
Nov. 25, 2019, 5 p.m. 17.9 ppb (17) 5.3 ppb (5) N/A 13.0 ppb (12) N/A N/A 29.0 ppb (22) 0.22 ppb (2) N/A N/A 22.0
 
Nov. 25, 2019, 4 p.m. 79.1 ppb (77) 46.4 ppb (43) N/A 33.0 ppb (31) N/A N/A 5.0 ppb (4) 0.67 ppb (7) N/A N/A 77.0
 
Nov. 25, 2019, 3 p.m. 121.1 ppb (104) 90.6 ppb (89) N/A 31.0 ppb (29) N/A N/A -2.0 ppb (0) 1.28 ppb (14) N/A N/A 104.0
 
Nov. 25, 2019, 2 p.m. 98.7 ppb (98) 70.0 ppb (67) N/A 29.0 ppb (27) N/A N/A -3.0 ppb (0) 0.95 ppb (11) N/A N/A 98.0
 
Nov. 25, 2019, 1 p.m. 48.4 ppb (45) 19.9 ppb (18) N/A 29.0 ppb (27) N/A N/A -2.0 ppb (0) 0.52 ppb (6) N/A N/A 45.0
 
Nov. 25, 2019, noon 44.8 ppb (41) 17.3 ppb (16) N/A 27.0 ppb (25) N/A N/A -2.0 ppb (0) 0.33 ppb (4) N/A N/A 41.0
 
Nov. 25, 2019, 11 a.m. 32.5 ppb (30) 7.5 ppb (7) N/A 25.0 ppb (23) N/A N/A -1.0 ppb (0) 0.31 ppb (3) N/A N/A 30.0
 
Nov. 25, 2019, 10 a.m. 41.6 ppb (39) 12.8 ppb (12) N/A 29.0 ppb (27) N/A N/A -2.0 ppb (0) 0.3 ppb (3) N/A N/A 39.0
 
Nov. 25, 2019, 9 a.m. 37.5 ppb (35) 11.4 ppb (11) N/A 26.0 ppb (24) N/A N/A -3.0 ppb (0) 0.42 ppb (5) N/A N/A 35.0
 
Nov. 25, 2019, 8 a.m. 42.6 ppb (39) 13.7 ppb (13) N/A 29.0 ppb (27) N/A N/A -3.0 ppb (0) 0.4 ppb (4) N/A N/A 39.0
 
Nov. 25, 2019, 7 a.m. 47.1 ppb (44) 16.6 ppb (15) N/A 31.0 ppb (29) N/A N/A -3.0 ppb (0) 0.55 ppb (6) N/A N/A 44.0
 
Nov. 25, 2019, 6 a.m. 52.5 ppb (49) 19.9 ppb (18) N/A 33.0 ppb (31) N/A N/A -3.0 ppb (0) 0.56 ppb (6) N/A N/A 49.0
 
Nov. 25, 2019, 5 a.m. 45.4 ppb (42) 14.8 ppb (14) N/A 31.0 ppb (29) N/A N/A -2.0 ppb (0) 0.71 ppb (8) N/A N/A 42.0
 
Nov. 25, 2019, 4 a.m. 43.5 ppb (40) 12.2 ppb (11) N/A 31.0 ppb (29) N/A N/A 1.0 ppb (1) 0.68 ppb (8) N/A N/A 40.0
 
Nov. 25, 2019, 3 a.m. 37.3 ppb (35) 3.3 ppb (3) N/A 34.0 ppb (31) N/A N/A 2.0 ppb (2) 0.56 ppb (6) N/A N/A 35.0
 
Nov. 25, 2019, 2 a.m. 37.3 ppb (35) 4.2 ppb (4) N/A 33.0 ppb (31) N/A N/A 10.0 ppb (8) 0.47 ppb (5) N/A N/A 35.0
 
Nov. 25, 2019, 1 a.m. 17.5 ppb (16) 0.6 ppb (1) N/A 17.0 ppb (16) N/A N/A 33.0 ppb (25) 0.18 ppb (2) N/A N/A 25.0
 
Nov. 25, 2019, midnight 13.8 ppb (13) 0.6 ppb (1) N/A 13.0 ppb (12) N/A N/A 40.0 ppb (31) 0.18 ppb (2) N/A N/A 31.0
 
Nov. 24, 2019, 11 p.m. 9.8 ppb (9) 0.8 ppb (1) N/A 9.0 ppb (8) N/A N/A 50.0 ppb (38) 0.16 ppb (2) N/A N/A 38.0
 
Nov. 24, 2019, 10 p.m. 7.4 ppb (7) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 53.0 ppb (41) 0.13 ppb (1) N/A N/A 41.0
 
Nov. 24, 2019, 9 p.m. 5.9 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 52.0 ppb (40) 0.12 ppb (1) N/A N/A 40.0
 
Nov. 24, 2019, 8 p.m. 5.9 ppb (5) 1.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 49.0 ppb (38) 0.11 ppb (1) N/A N/A 38.0
 
Nov. 24, 2019, 7 p.m. 6.4 ppb (6) 1.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 44.0 ppb (34) 0.13 ppb (1) N/A N/A 34.0
 
Nov. 24, 2019, 6 p.m. 5.3 ppb (5) 1.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) 0.12 ppb (1) N/A N/A 32.0
 
Nov. 24, 2019, 5 p.m. 20.2 ppb (19) 6.2 ppb (6) N/A 14.0 ppb (13) N/A N/A 26.0 ppb (20) 0.27 ppb (3) N/A N/A 20.0
 
Nov. 24, 2019, 4 p.m. 32.0 ppb (30) 13.2 ppb (12) N/A 19.0 ppb (18) N/A N/A 12.0 ppb (9) 0.37 ppb (4) N/A N/A 30.0
 
Nov. 24, 2019, 3 p.m. 56.3 ppb (52) 34.4 ppb (32) N/A 22.0 ppb (20) N/A N/A 0.0 ppb (0) 0.61 ppb (7) N/A N/A 52.0
 
Nov. 24, 2019, 2 p.m. 49.5 ppb (46) 28.8 ppb (27) N/A 21.0 ppb (19) N/A N/A -3.0 ppb (0) 0.49 ppb (5) N/A N/A 46.0
 
Nov. 24, 2019, 1 p.m. 37.4 ppb (35) 19.4 ppb (18) N/A 18.0 ppb (17) N/A N/A -3.0 ppb (0) 0.48 ppb (5) N/A N/A 35.0
 
Nov. 24, 2019, noon 32.3 ppb (30) 13.1 ppb (12) N/A 19.0 ppb (18) N/A N/A -2.0 ppb (0) 0.39 ppb (4) N/A N/A 30.0
 
Nov. 24, 2019, 11 a.m. 43.5 ppb (40) 24.5 ppb (23) N/A 19.0 ppb (18) N/A N/A -2.0 ppb (0) 0.63 ppb (7) N/A N/A 40.0
 
Nov. 24, 2019, 10 a.m. 49.0 ppb (45) 29.0 ppb (27) N/A 20.0 ppb (19) N/A N/A -3.0 ppb (0) 0.71 ppb (8) N/A N/A 45.0
 
Nov. 24, 2019, 9 a.m. 54.9 ppb (51) 33.6 ppb (31) N/A 21.0 ppb (19) N/A N/A -2.0 ppb (0) 0.86 ppb (10) N/A N/A 51.0
 
Nov. 24, 2019, 8 a.m. 50.9 ppb (47) 28.0 ppb (26) N/A 23.0 ppb (21) N/A N/A -2.0 ppb (0) 0.87 ppb (10) N/A N/A 47.0
 
Nov. 24, 2019, 7 a.m. 55.8 ppb (52) 30.2 ppb (28) N/A 26.0 ppb (24) N/A N/A -2.0 ppb (0) 0.87 ppb (10) N/A N/A 52.0
 
Nov. 24, 2019, 6 a.m. 58.0 ppb (54) 30.9 ppb (29) N/A 27.0 ppb (25) N/A N/A -2.0 ppb (0) 0.87 ppb (10) N/A N/A 54.0
 
Nov. 24, 2019, 5 a.m. 56.2 ppb (52) 26.1 ppb (24) N/A 30.0 ppb (28) N/A N/A -2.0 ppb (0) 0.92 ppb (10) N/A N/A 52.0
 
Nov. 24, 2019, 4 a.m. 51.1 ppb (47) 18.5 ppb (17) N/A 33.0 ppb (31) N/A N/A -2.0 ppb (0) 0.84 ppb (9) N/A N/A 47.0
 
Nov. 24, 2019, 3 a.m. 48.2 ppb (45) 13.9 ppb (13) N/A 34.0 ppb (31) N/A N/A -2.0 ppb (0) 0.71 ppb (8) N/A N/A 45.0
 
Nov. 24, 2019, 2 a.m. 46.8 ppb (43) 8.0 ppb (7) N/A 39.0 ppb (36) N/A N/A 2.0 ppb (2) 0.61 ppb (7) N/A N/A 43.0
 
Nov. 24, 2019, 1 a.m. 29.6 ppb (27) 2.3 ppb (2) N/A 27.0 ppb (25) N/A N/A 17.0 ppb (13) 0.4 ppb (4) N/A N/A 27.0
 
Nov. 24, 2019, midnight 11.7 ppb (11) 0.5 ppb (0) N/A 11.0 ppb (10) N/A N/A 39.0 ppb (30) 0.18 ppb (2) N/A N/A 30.0
 
Nov. 23, 2019, 11 p.m. 8.7 ppb (8) 0.9 ppb (1) N/A 8.0 ppb (7) N/A N/A 44.0 ppb (34) 0.13 ppb (1) N/A N/A 34.0
 
Nov. 23, 2019, 10 p.m. 6.6 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 45.0 ppb (35) 0.11 ppb (1) N/A N/A 35.0
 
Nov. 23, 2019, 9 p.m. 5.8 ppb (5) 1.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 43.0 ppb (33) 0.1 ppb (1) N/A N/A 33.0
 
Nov. 23, 2019, 8 p.m. 6.5 ppb (6) 1.5 ppb (1) N/A 5.0 ppb (5) N/A N/A 41.0 ppb (32) 0.1 ppb (1) N/A N/A 32.0
 
Nov. 23, 2019, 7 p.m. 7.7 ppb (7) 1.8 ppb (2) N/A 6.0 ppb (6) N/A N/A 40.0 ppb (31) 0.11 ppb (1) N/A N/A 31.0
 
Nov. 23, 2019, 6 p.m. 8.7 ppb (8) 2.1 ppb (2) N/A 7.0 ppb (6) N/A N/A 36.0 ppb (28) 0.12 ppb (1) N/A N/A 28.0
 
Nov. 23, 2019, 5 p.m. 12.6 ppb (12) 3.3 ppb (3) N/A 9.0 ppb (8) N/A N/A 29.0 ppb (22) 0.16 ppb (2) N/A N/A 22.0
 
Nov. 23, 2019, 4 p.m. 40.6 ppb (38) 17.6 ppb (16) N/A 23.0 ppb (21) N/A N/A 11.0 ppb (8) 0.33 ppb (4) N/A N/A 38.0
 
Nov. 23, 2019, 3 p.m. 67.9 ppb (65) 40.6 ppb (38) N/A 27.0 ppb (25) N/A N/A 0.0 ppb (0) 0.73 ppb (8) N/A N/A 65.0
 
Nov. 23, 2019, 2 p.m. 61.9 ppb (58) 36.2 ppb (34) N/A 26.0 ppb (24) N/A N/A -2.0 ppb (0) 0.77 ppb (9) N/A N/A 58.0
 
Nov. 23, 2019, 1 p.m. 26.0 ppb (24) 3.6 ppb (3) N/A 22.0 ppb (20) N/A N/A 5.0 ppb (4) 0.31 ppb (3) N/A N/A 24.0
 
Nov. 23, 2019, noon 30.1 ppb (28) 8.3 ppb (8) N/A 22.0 ppb (20) N/A N/A 1.0 ppb (1) 0.28 ppb (3) N/A N/A 28.0
 
Nov. 23, 2019, 11 a.m. 12.4 ppb (11) 0.9 ppb (1) N/A 11.0 ppb (10) N/A N/A 19.0 ppb (15) 0.14 ppb (2) N/A N/A 15.0
 
Nov. 23, 2019, 10 a.m. 20.3 ppb (19) 2.9 ppb (3) N/A 17.0 ppb (16) N/A N/A 11.0 ppb (8) 0.23 ppb (3) N/A N/A 19.0
 
Nov. 23, 2019, 9 a.m. 22.5 ppb (21) 2.1 ppb (2) N/A 20.0 ppb (19) N/A N/A 8.0 ppb (6) 0.25 ppb (3) N/A N/A 21.0
 
Nov. 23, 2019, 8 a.m. 26.2 ppb (24) 7.8 ppb (7) N/A 18.0 ppb (17) N/A N/A 9.0 ppb (7) 0.29 ppb (3) N/A N/A 24.0
 
Nov. 23, 2019, 7 a.m. 62.3 ppb (59) 35.7 ppb (33) N/A 27.0 ppb (25) N/A N/A -2.0 ppb (0) 0.76 ppb (8) N/A N/A 59.0
 
Nov. 23, 2019, 6 a.m. 66.9 ppb (64) 38.5 ppb (36) N/A 28.0 ppb (26) N/A N/A -2.0 ppb (0) 0.8 ppb (9) N/A N/A 64.0
 
Nov. 23, 2019, 5 a.m. 37.4 ppb (35) 6.8 ppb (6) N/A 31.0 ppb (29) N/A N/A -1.0 ppb (0) 0.5 ppb (6) N/A N/A 35.0
 
Nov. 23, 2019, 4 a.m. 42.2 ppb (39) 9.0 ppb (8) N/A 33.0 ppb (31) N/A N/A -2.0 ppb (0) 0.54 ppb (6) N/A N/A 39.0
 
Nov. 23, 2019, 3 a.m. 50.1 ppb (46) 10.3 ppb (10) N/A 40.0 ppb (37) N/A N/A -2.0 ppb (0) 0.67 ppb (7) N/A N/A 46.0
 
Nov. 23, 2019, 2 a.m. 42.3 ppb (39) 4.1 ppb (4) N/A 38.0 ppb (35) N/A N/A 5.0 ppb (4) 0.47 ppb (5) N/A N/A 39.0
 
Nov. 23, 2019, 1 a.m. 30.6 ppb (28) 1.2 ppb (1) N/A 29.0 ppb (27) N/A N/A 16.0 ppb (12) 0.34 ppb (4) N/A N/A 28.0
 
Nov. 23, 2019, midnight 18.1 ppb (17) 1.1 ppb (1) N/A 17.0 ppb (16) N/A N/A 30.0 ppb (23) 0.21 ppb (2) N/A N/A 23.0
 
Nov. 22, 2019, 11 p.m. 11.2 ppb (10) 1.3 ppb (1) N/A 10.0 ppb (9) N/A N/A 38.0 ppb (29) 0.15 ppb (2) N/A N/A 29.0
 
Nov. 22, 2019, 10 p.m. 9.0 ppb (8) 1.7 ppb (2) N/A 7.0 ppb (6) N/A N/A 41.0 ppb (32) 0.13 ppb (1) N/A N/A 32.0
 
Nov. 22, 2019, 9 p.m. 7.2 ppb (7) 1.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 41.0 ppb (32) 0.12 ppb (1) N/A N/A 32.0
 
Nov. 22, 2019, 8 p.m. 7.7 ppb (7) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 39.0 ppb (30) 0.11 ppb (1) N/A N/A 30.0
 
Nov. 22, 2019, 7 p.m. 10.3 ppb (10) 2.9 ppb (3) N/A 7.0 ppb (6) N/A N/A 34.0 ppb (26) 0.11 ppb (1) N/A N/A 26.0
 
Nov. 22, 2019, 6 p.m. 12.3 ppb (11) 3.8 ppb (4) N/A 8.0 ppb (7) N/A N/A 29.0 ppb (22) 0.13 ppb (1) N/A N/A 22.0
 
Nov. 22, 2019, 5 p.m. 11.2 ppb (10) 3.7 ppb (3) N/A 8.0 ppb (7) N/A N/A 26.0 ppb (20) 0.14 ppb (2) N/A N/A 20.0
 
Nov. 22, 2019, 4 p.m. 21.7 ppb (20) 8.3 ppb (8) N/A 13.0 ppb (12) N/A N/A 13.0 ppb (10) 0.25 ppb (3) N/A N/A 20.0
 
Nov. 22, 2019, 3 p.m. 34.2 ppb (32) 15.2 ppb (14) N/A 19.0 ppb (18) N/A N/A 4.0 ppb (3) 0.39 ppb (4) N/A N/A 32.0
 
Nov. 22, 2019, 2 p.m. 61.8 ppb (58) 40.9 ppb (38) N/A 21.0 ppb (19) N/A N/A -2.0 ppb (0) 0.71 ppb (8) N/A N/A 58.0
 
Nov. 22, 2019, 1 p.m. 55.7 ppb (52) 38.5 ppb (36) N/A 17.0 ppb (16) N/A N/A -3.0 ppb (0) 0.61 ppb (7) N/A N/A 52.0
 
Nov. 22, 2019, noon 38.6 ppb (36) 20.2 ppb (19) N/A 18.0 ppb (17) N/A N/A -3.0 ppb (0) 0.35 ppb (4) N/A N/A 36.0
 
Nov. 22, 2019, 11 a.m. 28.7 ppb (27) 10.1 ppb (9) N/A 19.0 ppb (18) N/A N/A -2.0 ppb (0) 0.22 ppb (2) N/A N/A 27.0
 
Nov. 22, 2019, 10 a.m. 31.6 ppb (29) 13.7 ppb (13) N/A 18.0 ppb (17) N/A N/A -3.0 ppb (0) 0.28 ppb (3) N/A N/A 29.0
 
Nov. 22, 2019, 9 a.m. 32.9 ppb (30) 14.0 ppb (13) N/A 19.0 ppb (18) N/A N/A -3.0 ppb (0) 0.31 ppb (3) N/A N/A 30.0
 
Nov. 22, 2019, 8 a.m. 34.5 ppb (32) 13.3 ppb (12) N/A 21.0 ppb (19) N/A N/A -3.0 ppb (0) 0.29 ppb (3) N/A N/A 32.0
 
Nov. 22, 2019, 7 a.m. 38.5 ppb (36) 15.9 ppb (15) N/A 23.0 ppb (21) N/A N/A -2.0 ppb (0) 0.32 ppb (4) N/A N/A 36.0
 
Nov. 22, 2019, 6 a.m. 19.4 ppb (18) 2.5 ppb (2) N/A 17.0 ppb (16) N/A N/A 2.0 ppb (2) 0.27 ppb (3) N/A N/A 18.0
 
Nov. 22, 2019, 5 a.m. 27.6 ppb (26) 9.4 ppb (9) N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) 0.39 ppb (4) N/A N/A 26.0
 
Nov. 22, 2019, 4 a.m. 20.8 ppb (19) 2.2 ppb (2) N/A 19.0 ppb (18) N/A N/A 4.0 ppb (3) 0.3 ppb (3) N/A N/A 19.0
 
Nov. 22, 2019, 3 a.m. 22.6 ppb (21) 3.5 ppb (3) N/A 19.0 ppb (18) N/A N/A 11.0 ppb (8) 0.3 ppb (3) N/A N/A 21.0
 
Nov. 22, 2019, 2 a.m. 10.8 ppb (10) 1.1 ppb (1) N/A 10.0 ppb (9) N/A N/A 23.0 ppb (18) 0.15 ppb (2) N/A N/A 18.0
 
Nov. 22, 2019, 1 a.m. 7.8 ppb (7) 0.8 ppb (1) N/A 7.0 ppb (6) N/A N/A 29.0 ppb (22) 0.11 ppb (1) N/A N/A 22.0
 
Nov. 22, 2019, midnight 8.3 ppb (8) 1.2 ppb (1) N/A 7.0 ppb (6) N/A N/A 33.0 ppb (25) 0.11 ppb (1) N/A N/A 25.0
 
Nov. 21, 2019, 11 p.m. 8.1 ppb (8) 1.9 ppb (2) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (28) 0.12 ppb (1) N/A N/A 28.0
 
Nov. 21, 2019, 10 p.m. 6.4 ppb (6) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) 0.13 ppb (1) N/A N/A 29.0
 
Nov. 21, 2019, 9 p.m. 7.0 ppb (6) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A 36.0 ppb (28) 0.11 ppb (1) N/A N/A 28.0
 
Nov. 21, 2019, 8 p.m. 6.7 ppb (6) 2.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 37.0 ppb (28) 0.11 ppb (1) N/A N/A 28.0
 
Nov. 21, 2019, 7 p.m. 6.5 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A N/A 36.0 ppb (28) 0.1 ppb (1) N/A N/A 28.0