ID: 147

AQSQID: 060370113

Site Name: West Los Angeles - Va Hospital

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

Updated: Jan. 21, 2022, 11:35 a.m.

Location: Los Angeles (Sawtelle), CA

Reporting: True, Located: True

Current AQI: 25.0

Los Angeles (Sawtelle) CA, US: 34.051097, -118.456386

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 21, 2022, 10 a.m. 26.0 ppb (25) 0.8 ppb (1) N/A 25.0 ppb (24) N/A N/A 7.0 ppb (7) N/A N/A N/A 25.0
 
Jan. 21, 2022, 9 a.m. 27.5 ppb (26) 1.8 ppb (2) N/A 26.0 ppb (25) N/A N/A 3.0 ppb (3) N/A N/A N/A 26.0
 
Jan. 21, 2022, 8 a.m. 37.1 ppb (35) 8.3 ppb (8) N/A 29.0 ppb (28) N/A N/A 1.0 ppb (1) N/A N/A N/A 35.0
 
Jan. 21, 2022, 7 a.m. 43.3 ppb (41) 10.3 ppb (10) N/A 33.0 ppb (32) N/A N/A 0.0 ppb (0) N/A N/A N/A 41.0
 
Jan. 21, 2022, 6 a.m. 32.7 ppb (31) 3.8 ppb (4) N/A 29.0 ppb (28) N/A N/A 3.0 ppb (3) N/A N/A N/A 31.0
 
Jan. 21, 2022, 5 a.m. 37.2 ppb (36) 5.9 ppb (6) N/A 31.0 ppb (30) N/A N/A 7.0 ppb (7) N/A N/A N/A 36.0
 
Jan. 21, 2022, 4 a.m. 32.7 ppb (31) 2.7 ppb (3) N/A 30.0 ppb (29) N/A N/A 5.0 ppb (5) N/A N/A N/A 31.0
 
Jan. 21, 2022, 3 a.m. 25.0 ppb (24) 0.7 ppb (1) N/A 24.0 ppb (23) N/A N/A 9.0 ppb (9) N/A N/A N/A 24.0
 
Jan. 21, 2022, 2 a.m. 11.4 ppb (11) 0.2 ppb (1) N/A 11.0 ppb (11) N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Jan. 21, 2022, 1 a.m. 10.3 ppb (10) 0.2 ppb (1) N/A 10.0 ppb (10) N/A N/A 31.0 ppb (29) N/A N/A N/A 29.0
 
Jan. 21, 2022, midnight 11.0 ppb (11) 1.8 ppb (2) N/A 9.0 ppb (9) N/A N/A 38.0 ppb (36) N/A N/A N/A 36.0
 
Jan. 20, 2022, 11 p.m. 12.7 ppb (12) 3.2 ppb (4) N/A 9.0 ppb (9) N/A N/A 40.0 ppb (38) N/A N/A N/A 38.0
 
Jan. 20, 2022, 10 p.m. 9.7 ppb (10) 2.1 ppb (2) N/A 8.0 ppb (8) N/A N/A 41.0 ppb (38) N/A N/A N/A 38.0
 
Jan. 20, 2022, 9 p.m. 9.1 ppb (9) 2.1 ppb (2) N/A 7.0 ppb (7) N/A N/A 40.0 ppb (38) N/A N/A N/A 38.0
 
Jan. 20, 2022, 8 p.m. 24.8 ppb (24) 7.9 ppb (8) N/A 17.0 ppb (17) N/A N/A 31.0 ppb (29) N/A N/A N/A 29.0
 
Jan. 20, 2022, 7 p.m. 16.1 ppb (16) 5.1 ppb (5) N/A 11.0 ppb (11) N/A N/A 32.0 ppb (30) N/A N/A N/A 30.0
 
Jan. 20, 2022, 6 p.m. 25.2 ppb (24) 9.1 ppb (9) N/A 16.0 ppb (16) N/A N/A 22.0 ppb (21) N/A N/A N/A 24.0
 
Jan. 20, 2022, 5 p.m. 87.4 ppb (87) 54.6 ppb (52) N/A 33.0 ppb (32) N/A N/A 8.0 ppb (8) N/A N/A N/A 87.0
 
Jan. 20, 2022, 4 p.m. 148.4 ppb (110) 111.4 ppb (103) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) N/A N/A N/A 110.0
 
Jan. 20, 2022, 3 p.m. 107.4 ppb (103) 77.0 ppb (76) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) N/A N/A N/A 103.0
 
Jan. 20, 2022, 2 p.m. 95.2 ppb (95) 65.3 ppb (64) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) N/A N/A N/A 95.0
 
Jan. 20, 2022, 1 p.m. 61.7 ppb (60) 34.7 ppb (33) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) N/A N/A N/A 60.0
 
Jan. 20, 2022, noon 46.1 ppb (44) 19.7 ppb (19) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) N/A N/A N/A 44.0
 
Jan. 20, 2022, 11 a.m. 36.3 ppb (35) 13.7 ppb (13) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) N/A N/A N/A 35.0
 
Jan. 20, 2022, 10 a.m. 24.0 ppb (23) 5.6 ppb (6) N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) N/A N/A N/A 23.0
 
Jan. 20, 2022, 9 a.m. 31.3 ppb (30) 10.3 ppb (10) N/A 21.0 ppb (20) N/A N/A 0.0 ppb (0) N/A N/A N/A 30.0
 
Jan. 20, 2022, 8 a.m. 27.5 ppb (26) 6.8 ppb (7) N/A 21.0 ppb (20) N/A N/A 0.0 ppb (0) N/A N/A N/A 26.0
 
Jan. 20, 2022, 7 a.m. 19.9 ppb (19) 2.6 ppb (3) N/A 17.0 ppb (17) N/A N/A 2.0 ppb (2) N/A N/A N/A 19.0
 
Jan. 20, 2022, 6 a.m. 32.8 ppb (31) 12.9 ppb (13) N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) N/A N/A N/A 31.0
 
Jan. 20, 2022, 5 a.m. 37.2 ppb (36) 14.1 ppb (14) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) N/A N/A N/A 36.0
 
Jan. 20, 2022, 4 a.m. 35.6 ppb (34) 12.5 ppb (12) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) N/A N/A N/A 34.0
 
Jan. 20, 2022, 3 a.m. 25.1 ppb (24) 2.4 ppb (3) N/A 23.0 ppb (22) N/A N/A 3.0 ppb (3) N/A N/A N/A 24.0
 
Jan. 20, 2022, 2 a.m. 11.6 ppb (11) 0.2 ppb (1) N/A 11.0 ppb (11) N/A N/A 21.0 ppb (20) N/A N/A N/A 20.0
 
Jan. 20, 2022, 1 a.m. 9.9 ppb (10) 0.2 ppb (1) N/A 10.0 ppb (10) N/A N/A 31.0 ppb (29) N/A N/A N/A 29.0
 
Jan. 20, 2022, midnight 10.6 ppb (10) 1.7 ppb (2) N/A 9.0 ppb (9) N/A N/A 34.0 ppb (32) N/A N/A N/A 32.0
 
Jan. 19, 2022, 11 p.m. 5.6 ppb (6) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (36) N/A N/A N/A 36.0
 
Jan. 19, 2022, 10 p.m. 6.8 ppb (7) 1.1 ppb (2) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (36) N/A N/A N/A 36.0
 
Jan. 19, 2022, 9 p.m. 6.5 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (36) N/A N/A N/A 36.0
 
Jan. 19, 2022, 8 p.m. 14.7 ppb (14) 4.1 ppb (4) N/A 11.0 ppb (11) N/A N/A 32.0 ppb (30) N/A N/A N/A 30.0
 
Jan. 19, 2022, 7 p.m. 15.4 ppb (15) 3.5 ppb (4) N/A 12.0 ppb (12) N/A N/A 27.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 19, 2022, 6 p.m. 17.3 ppb (17) 3.1 ppb (3) N/A 14.0 ppb (14) N/A N/A 20.0 ppb (19) N/A N/A N/A 19.0
 
Jan. 19, 2022, 5 p.m. 15.6 ppb (15) 3.9 ppb (4) N/A 12.0 ppb (12) N/A N/A 23.0 ppb (22) N/A N/A N/A 22.0
 
Jan. 19, 2022, 4 p.m. 11.7 ppb (12) 1.1 ppb (2) N/A 11.0 ppb (11) N/A N/A 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 19, 2022, 3 p.m. 12.6 ppb (12) 0.5 ppb (1) N/A 12.0 ppb (12) N/A N/A 17.0 ppb (16) N/A N/A N/A 16.0
 
Jan. 19, 2022, 2 p.m. 97.1 ppb (97) 71.7 ppb (70) N/A 26.0 ppb (25) N/A N/A 9.0 ppb (9) N/A N/A N/A 97.0
 
Jan. 19, 2022, 1 p.m. 17.1 ppb (17) 0.7 ppb (1) N/A 17.0 ppb (17) N/A N/A 12.0 ppb (12) N/A N/A N/A 17.0
 
Jan. 19, 2022, noon 19.9 ppb (19) 1.3 ppb (2) N/A 19.0 ppb (18) N/A N/A 7.0 ppb (7) N/A N/A N/A 19.0
 
Jan. 19, 2022, 11 a.m. 20.9 ppb (20) 4.6 ppb (5) N/A 16.0 ppb (16) N/A N/A 1.0 ppb (1) N/A N/A N/A 20.0
 
Jan. 19, 2022, 10 a.m. 11.9 ppb (12) 0.5 ppb (1) N/A 11.0 ppb (11) N/A N/A 6.0 ppb (6) N/A N/A N/A 12.0
 
Jan. 19, 2022, 9 a.m. 10.7 ppb (11) 1.2 ppb (2) N/A 10.0 ppb (10) N/A N/A 10.0 ppb (10) N/A N/A N/A 11.0
 
Jan. 19, 2022, 8 a.m. 6.4 ppb (7) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A 18.0 ppb (17) N/A N/A N/A 17.0
 
Jan. 19, 2022, 7 a.m. 3.9 ppb (4) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 31.0 ppb (29) N/A N/A N/A 29.0
 
Jan. 19, 2022, 6 a.m. 3.3 ppb (4) 0.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) N/A N/A N/A 34.0
 
Jan. 19, 2022, 5 a.m. 6.3 ppb (6) 0.3 ppb (1) N/A 6.0 ppb (6) N/A N/A 36.0 ppb (34) N/A N/A N/A 34.0
 
Jan. 19, 2022, 4 a.m. 6.5 ppb (7) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (35) N/A N/A N/A 35.0
 
Jan. 19, 2022, 3 a.m. 6.9 ppb (7) 0.3 ppb (1) N/A 7.0 ppb (7) N/A N/A 37.0 ppb (35) N/A N/A N/A 35.0
 
Jan. 19, 2022, 2 a.m. 6.4 ppb (7) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A 39.0 ppb (37) N/A N/A N/A 37.0
 
Jan. 19, 2022, 1 a.m. 4.9 ppb (5) 0.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 40.0 ppb (38) N/A N/A N/A 38.0
 
Jan. 19, 2022, midnight 8.4 ppb (8) 0.9 ppb (1) N/A 8.0 ppb (8) N/A N/A 41.0 ppb (38) N/A N/A N/A 38.0
 
Jan. 18, 2022, 11 p.m. 9.0 ppb (9) 1.4 ppb (2) N/A 8.0 ppb (8) N/A N/A 41.0 ppb (38) N/A N/A N/A 38.0
 
Jan. 18, 2022, 10 p.m. 7.2 ppb (7) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 43.0 ppb (40) N/A N/A N/A 40.0
 
Jan. 18, 2022, 9 p.m. 7.2 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 42.0 ppb (39) N/A N/A N/A 39.0
 
Jan. 18, 2022, 8 p.m. 14.2 ppb (14) 3.2 ppb (4) N/A 11.0 ppb (11) N/A N/A 37.0 ppb (35) N/A N/A N/A 35.0
 
Jan. 18, 2022, 7 p.m. 21.7 ppb (21) 6.5 ppb (7) N/A 15.0 ppb (15) N/A N/A 27.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 18, 2022, 6 p.m. 24.2 ppb (23) 6.7 ppb (7) N/A 18.0 ppb (17) N/A N/A 20.0 ppb (19) N/A N/A N/A 23.0
 
Jan. 18, 2022, 5 p.m. 26.1 ppb (25) 7.2 ppb (7) N/A 19.0 ppb (18) N/A N/A 17.0 ppb (16) N/A N/A N/A 25.0
 
Jan. 18, 2022, 4 p.m. 19.9 ppb (19) 3.3 ppb (4) N/A 17.0 ppb (17) N/A N/A 17.0 ppb (16) N/A N/A N/A 19.0
 
Jan. 18, 2022, 3 p.m. 24.9 ppb (24) 4.2 ppb (4) N/A 21.0 ppb (20) N/A N/A 9.0 ppb (9) N/A N/A N/A 24.0
 
Jan. 18, 2022, 2 p.m. 28.7 ppb (28) 3.8 ppb (4) N/A 25.0 ppb (24) N/A N/A 1.0 ppb (1) N/A N/A N/A 28.0
 
Jan. 18, 2022, 1 p.m. 30.3 ppb (29) 7.2 ppb (7) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) N/A N/A N/A 29.0
 
Jan. 18, 2022, noon 31.7 ppb (30) 13.5 ppb (13) N/A 18.0 ppb (17) N/A N/A 0.0 ppb (0) N/A N/A N/A 30.0
 
Jan. 18, 2022, 11 a.m. 24.4 ppb (24) 3.5 ppb (4) N/A 21.0 ppb (20) N/A N/A 1.0 ppb (1) N/A N/A N/A 24.0
 
Jan. 18, 2022, 10 a.m. 20.9 ppb (20) 0.8 ppb (1) N/A 20.0 ppb (19) N/A N/A 7.0 ppb (7) N/A N/A N/A 20.0
 
Jan. 18, 2022, 9 a.m. 14.7 ppb (14) 0.5 ppb (1) N/A 14.0 ppb (14) N/A N/A 13.0 ppb (13) N/A N/A N/A 14.0
 
Jan. 18, 2022, 8 a.m. 13.8 ppb (14) 0.5 ppb (1) N/A 13.0 ppb (13) N/A N/A 12.0 ppb (12) N/A N/A N/A 14.0
 
Jan. 18, 2022, 7 a.m. 10.3 ppb (10) 0.3 ppb (1) N/A 10.0 ppb (10) N/A N/A 20.0 ppb (19) N/A N/A N/A 19.0
 
Jan. 18, 2022, 6 a.m. 5.5 ppb (6) 0.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 18, 2022, 5 a.m. 6.9 ppb (7) 0.3 ppb (1) N/A 7.0 ppb (7) N/A N/A 29.0 ppb (27) N/A N/A N/A 27.0
 
Jan. 18, 2022, 4 a.m. 7.0 ppb (7) 0.4 ppb (1) N/A 7.0 ppb (7) N/A N/A 31.0 ppb (29) N/A N/A N/A 29.0
 
Jan. 18, 2022, 3 a.m. 10.0 ppb (10) 0.8 ppb (1) N/A 9.0 ppb (9) N/A N/A 32.0 ppb (30) N/A N/A N/A 30.0
 
Jan. 18, 2022, 2 a.m. 17.3 ppb (17) 0.7 ppb (1) N/A 17.0 ppb (17) N/A N/A 20.0 ppb (19) N/A N/A N/A 19.0
 
Jan. 18, 2022, 1 a.m. 19.5 ppb (19) 0.3 ppb (1) N/A 19.0 ppb (18) N/A N/A 19.0 ppb (18) N/A N/A N/A 19.0
 
Jan. 18, 2022, midnight 16.0 ppb (16) 0.7 ppb (1) N/A 15.0 ppb (15) N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Jan. 17, 2022, 11 p.m. 13.7 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (13) N/A N/A 29.0 ppb (27) N/A N/A N/A 27.0
 
Jan. 17, 2022, 10 p.m. 15.8 ppb (15) 2.2 ppb (3) N/A 14.0 ppb (14) N/A N/A 30.0 ppb (28) N/A N/A N/A 28.0
 
Jan. 17, 2022, 9 p.m. 14.1 ppb (14) 2.0 ppb (2) N/A 12.0 ppb (12) N/A N/A 33.0 ppb (31) N/A N/A N/A 31.0
 
Jan. 17, 2022, 8 p.m. 16.9 ppb (16) 2.8 ppb (3) N/A 14.0 ppb (14) N/A N/A 31.0 ppb (29) N/A N/A N/A 29.0
 
Jan. 17, 2022, 7 p.m. 16.4 ppb (16) 3.6 ppb (4) N/A 13.0 ppb (13) N/A N/A 31.0 ppb (29) N/A N/A N/A 29.0
 
Jan. 17, 2022, 6 p.m. 13.1 ppb (13) 1.9 ppb (2) N/A 11.0 ppb (11) N/A N/A 32.0 ppb (30) N/A N/A N/A 30.0
 
Jan. 17, 2022, 5 p.m. 17.4 ppb (17) 2.3 ppb (3) N/A 15.0 ppb (15) N/A N/A 26.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 17, 2022, 4 p.m. 19.2 ppb (19) 2.2 ppb (3) N/A 17.0 ppb (17) N/A N/A 22.0 ppb (21) N/A N/A N/A 21.0
 
Jan. 17, 2022, 3 p.m. 14.7 ppb (14) 1.2 ppb (2) N/A 14.0 ppb (14) N/A N/A 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 17, 2022, 2 p.m. 16.9 ppb (16) 0.5 ppb (1) N/A 16.0 ppb (16) N/A N/A 17.0 ppb (16) N/A N/A N/A 16.0
 
Jan. 17, 2022, 1 p.m. 17.4 ppb (17) 0.5 ppb (1) N/A 17.0 ppb (17) N/A N/A 15.0 ppb (14) N/A N/A N/A 17.0
 
Jan. 17, 2022, noon 10.7 ppb (11) 0.4 ppb (1) N/A 10.0 ppb (10) N/A N/A 23.0 ppb (22) N/A N/A N/A 22.0
 
Jan. 17, 2022, 11 a.m. 21.1 ppb (20) 0.5 ppb (1) N/A 21.0 ppb (20) N/A N/A 12.0 ppb (12) N/A N/A N/A 20.0
 
Jan. 17, 2022, 10 a.m. 24.9 ppb (24) 0.7 ppb (1) N/A 24.0 ppb (23) N/A N/A 9.0 ppb (9) N/A N/A N/A 24.0
 
Jan. 17, 2022, 9 a.m. 23.7 ppb (23) 0.5 ppb (1) N/A 23.0 ppb (22) N/A N/A 9.0 ppb (9) N/A N/A N/A 23.0
 
Jan. 17, 2022, 8 a.m. 19.8 ppb (19) 0.4 ppb (1) N/A 19.0 ppb (18) N/A N/A 11.0 ppb (11) N/A N/A N/A 19.0
 
Jan. 17, 2022, 7 a.m. 23.2 ppb (22) 0.7 ppb (1) N/A 23.0 ppb (22) N/A N/A 7.0 ppb (7) N/A N/A N/A 22.0
 
Jan. 17, 2022, 6 a.m. 17.0 ppb (17) 0.4 ppb (1) N/A 17.0 ppb (17) N/A N/A 15.0 ppb (14) N/A N/A N/A 17.0
 
Jan. 17, 2022, 5 a.m. 14.6 ppb (14) 0.2 ppb (1) N/A 14.0 ppb (14) N/A N/A 22.0 ppb (21) N/A N/A N/A 21.0
 
Jan. 17, 2022, 4 a.m. 16.2 ppb (16) 0.3 ppb (1) N/A 16.0 ppb (16) N/A N/A 19.0 ppb (18) N/A N/A N/A 18.0
 
Jan. 17, 2022, 3 a.m. 13.2 ppb (13) 0.2 ppb (1) N/A 13.0 ppb (13) N/A N/A 21.0 ppb (20) N/A N/A N/A 20.0
 
Jan. 17, 2022, 2 a.m. 12.5 ppb (12) 0.5 ppb (1) N/A 12.0 ppb (12) N/A N/A 23.0 ppb (22) N/A N/A N/A 22.0
 
Jan. 17, 2022, 1 a.m. 9.1 ppb (9) 0.2 ppb (1) N/A 9.0 ppb (9) N/A N/A 33.0 ppb (31) N/A N/A N/A 31.0
 
Jan. 17, 2022, midnight 5.0 ppb (5) 0.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 41.0 ppb (38) N/A N/A N/A 38.0
 
Jan. 16, 2022, 11 p.m. 5.9 ppb (6) 0.4 ppb (1) N/A 6.0 ppb (6) N/A N/A 40.0 ppb (38) N/A N/A N/A 38.0
 
Jan. 16, 2022, 10 p.m. 6.8 ppb (7) 0.6 ppb (1) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (36) N/A N/A N/A 36.0
 
Jan. 16, 2022, 9 p.m. 8.4 ppb (8) 1.4 ppb (2) N/A 7.0 ppb (7) N/A N/A 35.0 ppb (33) N/A N/A N/A 33.0
 
Jan. 16, 2022, 8 p.m. 6.4 ppb (7) 1.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (36) N/A N/A N/A 36.0
 
Jan. 16, 2022, 7 p.m. 4.9 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 39.0 ppb (37) N/A N/A N/A 37.0
 
Jan. 16, 2022, 6 p.m. 5.0 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 35.0 ppb (33) N/A N/A N/A 33.0
 
Jan. 16, 2022, 5 p.m. 5.0 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (32) N/A N/A N/A 32.0
 
Jan. 16, 2022, 4 p.m. 5.2 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 32.0 ppb (30) N/A N/A N/A 30.0
 
Jan. 16, 2022, 3 p.m. 8.5 ppb (9) 0.4 ppb (1) N/A 8.0 ppb (8) N/A N/A 26.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 16, 2022, 2 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 28.0 ppb (26) N/A N/A N/A 26.0
 
Jan. 16, 2022, 1 p.m. 3.8 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 30.0 ppb (28) N/A N/A N/A 28.0
 
Jan. 16, 2022, noon 3.7 ppb (4) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 31.0 ppb (29) N/A N/A N/A 29.0
 
Jan. 16, 2022, 11 a.m. 5.5 ppb (6) 0.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 28.0 ppb (26) N/A N/A N/A 26.0
 
Jan. 16, 2022, 10 a.m. 5.9 ppb (6) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 16, 2022, 9 a.m. 4.4 ppb (5) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 29.0 ppb (27) N/A N/A N/A 27.0
 
Jan. 16, 2022, 8 a.m. 4.8 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 28.0 ppb (26) N/A N/A N/A 26.0
 
Jan. 16, 2022, 7 a.m. 6.5 ppb (7) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 28.0 ppb (26) N/A N/A N/A 26.0
 
Jan. 16, 2022, 6 a.m. 6.8 ppb (7) 0.1 ppb (1) N/A 7.0 ppb (7) N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Jan. 16, 2022, 5 a.m. 7.6 ppb (8) 0.1 ppb (1) N/A 8.0 ppb (8) N/A N/A 27.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 16, 2022, 4 a.m. 6.9 ppb (7) 0.1 ppb (1) N/A 7.0 ppb (7) N/A N/A 29.0 ppb (27) N/A N/A N/A 27.0
 
Jan. 16, 2022, 3 a.m. 9.1 ppb (9) 0.1 ppb (1) N/A 9.0 ppb (9) N/A N/A 26.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 16, 2022, 2 a.m. 10.7 ppb (11) 0.3 ppb (1) N/A 10.0 ppb (10) N/A N/A 28.0 ppb (26) N/A N/A N/A 26.0
 
Jan. 16, 2022, 1 a.m. 7.3 ppb (7) 0.2 ppb (1) N/A 7.0 ppb (7) N/A N/A 32.0 ppb (30) N/A N/A N/A 30.0
 
Jan. 16, 2022, midnight 12.0 ppb (12) 0.4 ppb (1) N/A 12.0 ppb (12) N/A N/A 26.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 15, 2022, 11 p.m. 14.1 ppb (14) 0.8 ppb (1) N/A 13.0 ppb (13) N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Jan. 15, 2022, 10 p.m. 16.0 ppb (16) 1.9 ppb (2) N/A 14.0 ppb (14) N/A N/A 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 15, 2022, 9 p.m. 11.0 ppb (11) 1.6 ppb (2) N/A 9.0 ppb (9) N/A N/A 28.0 ppb (26) N/A N/A N/A 26.0
 
Jan. 15, 2022, 8 p.m. 19.6 ppb (19) 4.1 ppb (4) N/A 16.0 ppb (16) N/A N/A 22.0 ppb (21) N/A N/A N/A 21.0
 
Jan. 15, 2022, 7 p.m. 31.9 ppb (31) 8.1 ppb (8) N/A 24.0 ppb (23) N/A N/A 8.0 ppb (8) N/A N/A N/A 31.0
 
Jan. 15, 2022, 6 p.m. 20.8 ppb (20) 3.3 ppb (4) N/A 18.0 ppb (17) N/A N/A 13.0 ppb (13) N/A N/A N/A 20.0
 
Jan. 15, 2022, 5 p.m. 9.5 ppb (9) 0.9 ppb (1) N/A 9.0 ppb (9) N/A N/A 22.0 ppb (21) N/A N/A N/A 21.0
 
Jan. 15, 2022, 4 p.m. 10.7 ppb (11) 1.4 ppb (2) N/A 9.0 ppb (9) N/A N/A 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 15, 2022, 3 p.m. 24.7 ppb (24) 4.1 ppb (4) N/A 21.0 ppb (20) N/A N/A 14.0 ppb (13) N/A N/A N/A 24.0
 
Jan. 15, 2022, 2 p.m. 26.5 ppb (25) 1.9 ppb (2) N/A 25.0 ppb (24) N/A N/A 8.0 ppb (8) N/A N/A N/A 25.0
 
Jan. 15, 2022, 1 p.m. 22.6 ppb (22) 0.5 ppb (1) N/A 22.0 ppb (21) N/A N/A 11.0 ppb (11) N/A N/A N/A 22.0
 
Jan. 15, 2022, noon 16.7 ppb (16) 0.3 ppb (1) N/A 16.0 ppb (16) N/A N/A 16.0 ppb (15) N/A N/A N/A 16.0
 
Jan. 15, 2022, 11 a.m. 16.8 ppb (16) 0.4 ppb (1) N/A 16.0 ppb (16) N/A N/A 14.0 ppb (13) N/A N/A N/A 16.0
 
Jan. 15, 2022, 10 a.m. 16.4 ppb (16) 0.5 ppb (1) N/A 16.0 ppb (16) N/A N/A 14.0 ppb (13) N/A N/A N/A 16.0
 
Jan. 15, 2022, 9 a.m. 20.6 ppb (20) 0.6 ppb (1) N/A 20.0 ppb (19) N/A N/A 13.0 ppb (13) N/A N/A N/A 20.0
 
Jan. 15, 2022, 8 a.m. 25.5 ppb (25) 1.5 ppb (2) N/A 24.0 ppb (23) N/A N/A 6.0 ppb (6) N/A N/A N/A 25.0
 
Jan. 15, 2022, 7 a.m. 44.9 ppb (43) 8.1 ppb (8) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) N/A N/A N/A 43.0
 
Jan. 15, 2022, 6 a.m. 48.9 ppb (47) 11.1 ppb (11) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) N/A N/A N/A 47.0
 
Jan. 15, 2022, 5 a.m. 53.9 ppb (51) 14.3 ppb (14) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) N/A N/A N/A 51.0
 
Jan. 15, 2022, 4 a.m. 55.2 ppb (53) 17.3 ppb (17) N/A 38.0 ppb (36) N/A N/A 0.0 ppb (0) N/A N/A N/A 53.0
 
Jan. 15, 2022, 3 a.m. 49.3 ppb (47) 10.4 ppb (10) N/A 39.0 ppb (37) N/A N/A 2.0 ppb (2) N/A N/A N/A 47.0
 
Jan. 15, 2022, 2 a.m. 34.5 ppb (33) 1.2 ppb (2) N/A 33.0 ppb (32) N/A N/A 8.0 ppb (8) N/A N/A N/A 33.0
 
Jan. 15, 2022, 1 a.m. 25.6 ppb (25) 0.7 ppb (1) N/A 25.0 ppb (24) N/A N/A 20.0 ppb (19) N/A N/A N/A 25.0
 
Jan. 15, 2022, midnight 40.1 ppb (38) 5.2 ppb (5) N/A 35.0 ppb (34) N/A N/A 21.0 ppb (20) N/A N/A N/A 38.0
 
Jan. 14, 2022, 11 p.m. 53.6 ppb (51) 8.3 ppb (8) N/A 46.0 ppb (44) N/A N/A 21.0 ppb (20) N/A N/A N/A 51.0
 
Jan. 14, 2022, 10 p.m. 51.6 ppb (49) 10.8 ppb (11) N/A 41.0 ppb (39) N/A N/A 19.0 ppb (18) N/A N/A N/A 49.0
 
Jan. 14, 2022, 9 p.m. 53.3 ppb (51) 13.3 ppb (13) N/A 40.0 ppb (38) N/A N/A 21.0 ppb (20) N/A N/A N/A 51.0
 
Jan. 14, 2022, 8 p.m. 66.3 ppb (65) 22.7 ppb (22) N/A 44.0 ppb (42) N/A N/A 14.0 ppb (13) N/A N/A N/A 65.0
 
Jan. 14, 2022, 7 p.m. 59.3 ppb (57) 22.9 ppb (22) N/A 37.0 ppb (35) N/A N/A 14.0 ppb (13) N/A N/A N/A 57.0
 
Jan. 14, 2022, 6 p.m. 44.2 ppb (42) 16.8 ppb (16) N/A 28.0 ppb (27) N/A N/A 15.0 ppb (14) N/A N/A N/A 42.0
 
Jan. 14, 2022, 5 p.m. 59.4 ppb (57) 29.3 ppb (28) N/A 30.0 ppb (29) N/A N/A 8.0 ppb (8) N/A N/A N/A 57.0
 
Jan. 14, 2022, 4 p.m. 78.1 ppb (77) 48.8 ppb (47) N/A 29.0 ppb (28) N/A N/A 3.0 ppb (3) N/A N/A N/A 77.0
 
Jan. 14, 2022, 3 p.m. 109.3 ppb (103) 79.3 ppb (78) N/A 30.0 ppb (29) N/A N/A 0.0 ppb (0) N/A N/A N/A 103.0
 
Jan. 14, 2022, 2 p.m. 89.0 ppb (89) 60.8 ppb (59) N/A 28.0 ppb (27) N/A N/A 0.0 ppb (0) N/A N/A N/A 89.0
 
Jan. 14, 2022, 1 p.m. 52.7 ppb (50) 27.0 ppb (26) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) N/A N/A N/A 50.0
 
Jan. 14, 2022, noon 31.4 ppb (30) 9.1 ppb (9) N/A 22.0 ppb (21) N/A N/A 0.0 ppb (0) N/A N/A N/A 30.0
 
Jan. 14, 2022, 11 a.m. 32.4 ppb (31) 8.3 ppb (8) N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) N/A N/A N/A 31.0