ID: 142

AQSQID: 060296001

Site Name: Shafter - Walker Street

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

Updated: Jan. 19, 2022, 10:35 p.m.

Location: Shafter (N Shafter), CA

Reporting: True, Located: True

Current AQI: 31.0

Shafter (N Shafter) CA, US: 35.50349, -119.27264

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 19, 2022, 9 p.m. 5.6 ppb (6) 1.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 33.0 ppb (31) N/A N/A N/A 31.0
 
Jan. 19, 2022, 8 p.m. 8.8 ppb (9) 2.7 ppb (3) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Jan. 19, 2022, 7 p.m. 12.2 ppb (12) 5.0 ppb (5) N/A 7.0 ppb (7) N/A N/A 17.0 ppb (16) N/A N/A N/A 16.0
 
Jan. 19, 2022, 6 p.m. 13.7 ppb (13) 5.7 ppb (6) N/A 8.0 ppb (8) N/A N/A 14.0 ppb (13) N/A N/A N/A 13.0
 
Jan. 19, 2022, 5 p.m. 22.5 ppb (22) 11.4 ppb (11) N/A 11.0 ppb (11) N/A N/A 9.0 ppb (9) N/A N/A N/A 22.0
 
Jan. 19, 2022, 4 p.m. 72.0 ppb (71) 55.1 ppb (53) N/A 17.0 ppb (17) N/A N/A -1.0 ppb (0) N/A N/A N/A 71.0
 
Jan. 19, 2022, 3 p.m. 54.0 ppb (51) 41.4 ppb (40) N/A 13.0 ppb (13) N/A N/A -2.0 ppb (0) N/A N/A N/A 51.0
 
Jan. 19, 2022, 2 p.m. 35.1 ppb (34) 22.3 ppb (22) N/A 13.0 ppb (13) N/A N/A -2.0 ppb (0) N/A N/A N/A 34.0
 
Jan. 19, 2022, 1 p.m. 38.3 ppb (37) 24.7 ppb (24) N/A 14.0 ppb (14) N/A N/A -2.0 ppb (0) N/A N/A N/A 37.0
 
Jan. 19, 2022, 11 a.m. 26.9 ppb (26) 15.9 ppb (15) N/A 11.0 ppb (11) N/A N/A -2.0 ppb (0) N/A N/A N/A 26.0
 
Jan. 19, 2022, 10 a.m. 21.6 ppb (21) 10.0 ppb (10) N/A 12.0 ppb (12) N/A N/A -2.0 ppb (0) N/A N/A N/A 21.0
 
Jan. 19, 2022, 9 a.m. 25.5 ppb (25) 14.1 ppb (14) N/A 11.0 ppb (11) N/A N/A -1.0 ppb (0) N/A N/A N/A 25.0
 
Jan. 19, 2022, 8 a.m. 33.0 ppb (32) 20.3 ppb (20) N/A 13.0 ppb (13) N/A N/A -1.0 ppb (0) N/A N/A N/A 32.0
 
Jan. 19, 2022, 7 a.m. 16.6 ppb (16) 3.1 ppb (3) N/A 14.0 ppb (14) N/A N/A 0.0 ppb (0) N/A N/A N/A 16.0
 
Jan. 19, 2022, 6 a.m. 26.6 ppb (26) 7.0 ppb (7) N/A 20.0 ppb (19) N/A N/A -1.0 ppb (0) N/A N/A N/A 26.0
 
Jan. 19, 2022, 5 a.m. 25.7 ppb (25) 8.4 ppb (8) N/A 17.0 ppb (17) N/A N/A 3.0 ppb (3) N/A N/A N/A 25.0
 
Jan. 19, 2022, 4 a.m. 16.0 ppb (16) 1.4 ppb (2) N/A 15.0 ppb (15) N/A N/A 6.0 ppb (6) N/A N/A N/A 16.0
 
Jan. 19, 2022, 3 a.m. 28.9 ppb (28) 5.2 ppb (5) N/A 24.0 ppb (23) N/A N/A 1.0 ppb (1) N/A N/A N/A 28.0
 
Jan. 19, 2022, 2 a.m. 27.1 ppb (26) 5.6 ppb (6) N/A 22.0 ppb (21) N/A N/A 11.0 ppb (11) N/A N/A N/A 26.0
 
Jan. 19, 2022, 1 a.m. 10.7 ppb (11) 0.9 ppb (1) N/A 10.0 ppb (10) N/A N/A 26.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 19, 2022, midnight 7.2 ppb (7) 1.1 ppb (2) N/A 6.0 ppb (6) N/A N/A 36.0 ppb (34) N/A N/A N/A 34.0
 
Jan. 18, 2022, 11 p.m. 7.1 ppb (7) 1.5 ppb (2) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (35) N/A N/A N/A 35.0
 
Jan. 18, 2022, 10 p.m. 6.6 ppb (7) 1.5 ppb (2) N/A 5.0 ppb (5) N/A N/A 37.0 ppb (35) N/A N/A N/A 35.0
 
Jan. 18, 2022, 9 p.m. 5.9 ppb (6) 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 35.0 ppb (33) N/A N/A N/A 33.0
 
Jan. 18, 2022, 8 p.m. 7.9 ppb (8) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 29.0 ppb (27) N/A N/A N/A 27.0
 
Jan. 18, 2022, 7 p.m. 10.5 ppb (10) 3.2 ppb (4) N/A 7.0 ppb (7) N/A N/A 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 18, 2022, 6 p.m. 16.6 ppb (16) 6.4 ppb (7) N/A 10.0 ppb (10) N/A N/A 16.0 ppb (15) N/A N/A N/A 16.0
 
Jan. 18, 2022, 5 p.m. 36.0 ppb (34) 19.8 ppb (19) N/A 16.0 ppb (16) N/A N/A 5.0 ppb (5) N/A N/A N/A 34.0
 
Jan. 18, 2022, 4 p.m. 53.0 ppb (50) 35.5 ppb (34) N/A 18.0 ppb (17) N/A N/A 0.0 ppb (0) N/A N/A N/A 50.0
 
Jan. 18, 2022, 3 p.m. 38.9 ppb (37) 24.5 ppb (24) N/A 14.0 ppb (14) N/A N/A -2.0 ppb (0) N/A N/A N/A 37.0
 
Jan. 18, 2022, 2 p.m. 30.4 ppb (29) 18.0 ppb (17) N/A 13.0 ppb (13) N/A N/A -2.0 ppb (0) N/A N/A N/A 29.0
 
Jan. 18, 2022, 1 p.m. 31.9 ppb (31) 20.1 ppb (19) N/A 12.0 ppb (12) N/A N/A -2.0 ppb (0) N/A N/A N/A 31.0
 
Jan. 18, 2022, 11 a.m. 21.8 ppb (21) 9.0 ppb (9) N/A 13.0 ppb (13) N/A N/A -1.0 ppb (0) N/A N/A N/A 21.0
 
Jan. 18, 2022, 10 a.m. 17.7 ppb (17) 6.9 ppb (7) N/A 11.0 ppb (11) N/A N/A 0.0 ppb (0) N/A N/A N/A 17.0
 
Jan. 18, 2022, 9 a.m. 11.4 ppb (11) 1.3 ppb (2) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A N/A N/A 11.0
 
Jan. 18, 2022, 8 a.m. 20.3 ppb (20) 4.2 ppb (4) N/A 16.0 ppb (16) N/A N/A 0.0 ppb (0) N/A N/A N/A 20.0
 
Jan. 18, 2022, 7 a.m. 32.2 ppb (31) 8.3 ppb (8) N/A 24.0 ppb (23) N/A N/A -2.0 ppb (0) N/A N/A N/A 31.0
 
Jan. 18, 2022, 6 a.m. 19.9 ppb (19) 1.6 ppb (2) N/A 18.0 ppb (17) N/A N/A 3.0 ppb (3) N/A N/A N/A 19.0
 
Jan. 18, 2022, 5 a.m. 30.5 ppb (29) 8.6 ppb (9) N/A 22.0 ppb (21) N/A N/A 3.0 ppb (3) N/A N/A N/A 29.0
 
Jan. 18, 2022, 4 a.m. 12.9 ppb (13) 1.2 ppb (2) N/A 12.0 ppb (12) N/A N/A 12.0 ppb (12) N/A N/A N/A 13.0
 
Jan. 18, 2022, 3 a.m. 11.8 ppb (12) 1.2 ppb (2) N/A 11.0 ppb (11) N/A N/A 16.0 ppb (15) N/A N/A N/A 15.0
 
Jan. 18, 2022, 2 a.m. 9.3 ppb (9) 0.6 ppb (1) N/A 9.0 ppb (9) N/A N/A 21.0 ppb (20) N/A N/A N/A 20.0
 
Jan. 18, 2022, 1 a.m. 9.6 ppb (10) 0.8 ppb (1) N/A 9.0 ppb (9) N/A N/A 21.0 ppb (20) N/A N/A N/A 20.0
 
Jan. 18, 2022, midnight 9.1 ppb (9) 1.2 ppb (2) N/A 8.0 ppb (8) N/A N/A 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 17, 2022, 11 p.m. 5.2 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 33.0 ppb (31) N/A N/A N/A 31.0
 
Jan. 17, 2022, 10 p.m. 4.5 ppb (5) 0.6 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. 17, 2022, 9 p.m. 5.8 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 33.0 ppb (31) N/A N/A N/A 31.0
 
Jan. 17, 2022, 8 p.m. 7.1 ppb (7) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 30.0 ppb (28) N/A N/A N/A 28.0
 
Jan. 17, 2022, 7 p.m. 9.0 ppb (9) 2.6 ppb (3) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (22) N/A N/A N/A 22.0
 
Jan. 17, 2022, 6 p.m. 14.5 ppb (14) 5.6 ppb (6) N/A 9.0 ppb (9) N/A N/A 14.0 ppb (13) N/A N/A N/A 14.0
 
Jan. 17, 2022, 5 p.m. 32.5 ppb (31) 17.8 ppb (17) N/A 15.0 ppb (15) N/A N/A 4.0 ppb (4) N/A N/A N/A 31.0
 
Jan. 17, 2022, 4 p.m. 69.7 ppb (68) 53.5 ppb (51) N/A 16.0 ppb (16) N/A N/A 0.0 ppb (0) N/A N/A N/A 68.0
 
Jan. 17, 2022, 3 p.m. 51.6 ppb (49) 37.2 ppb (36) N/A 14.0 ppb (14) N/A N/A -1.0 ppb (0) N/A N/A N/A 49.0
 
Jan. 17, 2022, 2 p.m. 46.5 ppb (44) 32.8 ppb (31) N/A 14.0 ppb (14) N/A N/A -2.0 ppb (0) N/A N/A N/A 44.0
 
Jan. 17, 2022, 1 p.m. 35.9 ppb (34) 20.6 ppb (20) N/A 15.0 ppb (15) N/A N/A -1.0 ppb (0) N/A N/A N/A 34.0
 
Jan. 17, 2022, 11 a.m. 18.6 ppb (18) 5.2 ppb (5) N/A 13.0 ppb (13) N/A N/A -1.0 ppb (0) N/A N/A N/A 18.0
 
Jan. 17, 2022, 10 a.m. 18.7 ppb (18) 5.8 ppb (6) N/A 13.0 ppb (13) N/A N/A -1.0 ppb (0) N/A N/A N/A 18.0
 
Jan. 17, 2022, 9 a.m. 20.1 ppb (19) 5.3 ppb (5) N/A 15.0 ppb (15) N/A N/A 0.0 ppb (0) N/A N/A N/A 19.0
 
Jan. 17, 2022, 8 a.m. 14.3 ppb (14) 1.4 ppb (2) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A N/A N/A 14.0
 
Jan. 17, 2022, 7 a.m. 15.1 ppb (15) 2.4 ppb (3) N/A 13.0 ppb (13) N/A N/A 2.0 ppb (2) N/A N/A N/A 15.0
 
Jan. 17, 2022, 6 a.m. 17.6 ppb (17) 2.2 ppb (3) N/A 15.0 ppb (15) N/A N/A 1.0 ppb (1) N/A N/A N/A 17.0
 
Jan. 17, 2022, 5 a.m. 19.1 ppb (19) 3.7 ppb (4) N/A 16.0 ppb (16) N/A N/A 1.0 ppb (1) N/A N/A N/A 19.0
 
Jan. 17, 2022, 4 a.m. 32.5 ppb (31) 12.3 ppb (12) N/A 20.0 ppb (19) N/A N/A -1.0 ppb (0) N/A N/A N/A 31.0
 
Jan. 17, 2022, 3 a.m. 37.8 ppb (36) 13.2 ppb (13) N/A 25.0 ppb (24) N/A N/A 0.0 ppb (0) N/A N/A N/A 36.0
 
Jan. 17, 2022, 2 a.m. 25.4 ppb (24) 3.3 ppb (4) N/A 22.0 ppb (21) N/A N/A 6.0 ppb (6) N/A N/A N/A 24.0
 
Jan. 17, 2022, 1 a.m. 13.9 ppb (14) 1.8 ppb (2) N/A 12.0 ppb (12) N/A N/A 21.0 ppb (20) N/A N/A N/A 20.0
 
Jan. 17, 2022, midnight 7.6 ppb (8) 0.7 ppb (1) N/A 7.0 ppb (7) N/A N/A 27.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 16, 2022, 11 p.m. 2.5 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (37) N/A N/A N/A 37.0
 
Jan. 16, 2022, 10 p.m. 3.6 ppb (4) 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 35.0 ppb (33) N/A N/A N/A 33.0
 
Jan. 16, 2022, 9 p.m. 5.9 ppb (6) 1.3 ppb (2) N/A 5.0 ppb (5) N/A N/A 29.0 ppb (27) N/A N/A N/A 27.0
 
Jan. 16, 2022, 8 p.m. 8.2 ppb (8) 2.4 ppb (3) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 16, 2022, 7 p.m. 14.0 ppb (14) 6.0 ppb (6) N/A 8.0 ppb (8) N/A N/A 13.0 ppb (13) N/A N/A N/A 14.0
 
Jan. 16, 2022, 6 p.m. 17.2 ppb (17) 8.1 ppb (8) N/A 9.0 ppb (9) N/A N/A 6.0 ppb (6) N/A N/A N/A 17.0
 
Jan. 16, 2022, 5 p.m. 21.4 ppb (21) 13.8 ppb (14) N/A 8.0 ppb (8) N/A N/A 1.0 ppb (1) N/A N/A N/A 21.0
 
Jan. 16, 2022, 4 p.m. 21.7 ppb (21) 14.7 ppb (14) N/A 7.0 ppb (7) N/A N/A 0.0 ppb (0) N/A N/A N/A 21.0
 
Jan. 16, 2022, 3 p.m. 21.7 ppb (21) 15.3 ppb (15) N/A 6.0 ppb (6) N/A N/A -2.0 ppb (0) N/A N/A N/A 21.0
 
Jan. 16, 2022, 2 p.m. 23.4 ppb (23) 17.8 ppb (17) N/A 6.0 ppb (6) N/A N/A -2.0 ppb (0) N/A N/A N/A 23.0
 
Jan. 16, 2022, 1 p.m. 14.9 ppb (15) 8.9 ppb (9) N/A 6.0 ppb (6) N/A N/A -2.0 ppb (0) N/A N/A N/A 15.0
 
Jan. 16, 2022, 11 a.m. 10.6 ppb (10) 4.0 ppb (4) N/A 7.0 ppb (7) N/A N/A -2.0 ppb (0) N/A N/A N/A 10.0
 
Jan. 16, 2022, 10 a.m. 16.3 ppb (16) 8.6 ppb (9) N/A 8.0 ppb (8) N/A N/A -2.0 ppb (0) N/A N/A N/A 16.0
 
Jan. 16, 2022, 9 a.m. 11.5 ppb (11) 4.2 ppb (4) N/A 7.0 ppb (7) N/A N/A -2.0 ppb (0) N/A N/A N/A 11.0
 
Jan. 16, 2022, 8 a.m. 9.7 ppb (10) 3.0 ppb (3) N/A 7.0 ppb (7) N/A N/A -2.0 ppb (0) N/A N/A N/A 10.0
 
Jan. 16, 2022, 7 a.m. 10.4 ppb (10) 2.5 ppb (3) N/A 8.0 ppb (8) N/A N/A -1.0 ppb (0) N/A N/A N/A 10.0
 
Jan. 16, 2022, 6 a.m. 9.9 ppb (10) 1.7 ppb (2) N/A 8.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A N/A 10.0
 
Jan. 16, 2022, 5 a.m. 7.9 ppb (8) 1.1 ppb (2) N/A 7.0 ppb (7) N/A N/A 1.0 ppb (1) N/A N/A N/A 8.0
 
Jan. 16, 2022, 4 a.m. 8.8 ppb (9) 2.3 ppb (3) N/A 6.0 ppb (6) N/A N/A 2.0 ppb (2) N/A N/A N/A 9.0
 
Jan. 16, 2022, 3 a.m. 8.6 ppb (9) 2.2 ppb (3) N/A 6.0 ppb (6) N/A N/A 4.0 ppb (4) N/A N/A N/A 9.0
 
Jan. 16, 2022, 2 a.m. 6.1 ppb (6) 1.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 7.0 ppb (7) N/A N/A N/A 7.0
 
Jan. 16, 2022, 1 a.m. 5.8 ppb (6) 1.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 8.0 ppb (8) N/A N/A N/A 8.0
 
Jan. 16, 2022, midnight 6.5 ppb (7) 1.4 ppb (2) N/A 5.0 ppb (5) N/A N/A 8.0 ppb (8) N/A N/A N/A 8.0
 
Jan. 15, 2022, 11 p.m. 9.4 ppb (9) 2.8 ppb (3) N/A 7.0 ppb (7) N/A N/A 5.0 ppb (5) N/A N/A N/A 9.0
 
Jan. 15, 2022, 10 p.m. 10.7 ppb (11) 4.5 ppb (5) N/A 6.0 ppb (6) N/A N/A 5.0 ppb (5) N/A N/A N/A 11.0
 
Jan. 15, 2022, 9 p.m. 8.4 ppb (8) 2.4 ppb (3) N/A 6.0 ppb (6) N/A N/A 9.0 ppb (9) N/A N/A N/A 9.0
 
Jan. 15, 2022, 8 p.m. 7.9 ppb (8) 3.1 ppb (3) N/A 5.0 ppb (5) N/A N/A 9.0 ppb (9) N/A N/A N/A 9.0
 
Jan. 15, 2022, 7 p.m. 6.4 ppb (7) 2.7 ppb (3) N/A 4.0 ppb (4) N/A N/A 10.0 ppb (10) N/A N/A N/A 10.0
 
Jan. 15, 2022, 6 p.m. 5.7 ppb (6) 2.2 ppb (3) N/A 4.0 ppb (4) N/A N/A 7.0 ppb (7) N/A N/A N/A 7.0
 
Jan. 15, 2022, 5 p.m. 5.5 ppb (6) 2.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 5.0 ppb (5) N/A N/A N/A 6.0
 
Jan. 15, 2022, 4 p.m. 5.3 ppb (5) 1.5 ppb (2) N/A 4.0 ppb (4) N/A N/A 4.0 ppb (4) N/A N/A N/A 5.0
 
Jan. 15, 2022, 3 p.m. 4.8 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 4.0 ppb (4) N/A N/A N/A 5.0
 
Jan. 15, 2022, 2 p.m. 4.4 ppb (5) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 5.0 ppb (5) N/A N/A N/A 5.0
 
Jan. 15, 2022, 1 p.m. 4.4 ppb (5) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 5.0 ppb (5) N/A N/A N/A 5.0
 
Jan. 15, 2022, 11 a.m. 4.9 ppb (5) 0.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 4.0 ppb (4) N/A N/A N/A 5.0
 
Jan. 15, 2022, 10 a.m. 4.0 ppb (4) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 6.0 ppb (6) N/A N/A N/A 6.0
 
Jan. 15, 2022, 9 a.m. 4.2 ppb (4) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 4.0 ppb (4) N/A N/A N/A 4.0
 
Jan. 15, 2022, 8 a.m. 9.3 ppb (9) 0.9 ppb (1) N/A 8.0 ppb (8) N/A N/A 2.0 ppb (2) N/A N/A N/A 9.0
 
Jan. 15, 2022, 7 a.m. 11.3 ppb (11) 1.3 ppb (2) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A N/A N/A 11.0
 
Jan. 15, 2022, 6 a.m. 8.0 ppb (8) 0.3 ppb (1) N/A 8.0 ppb (8) N/A N/A 5.0 ppb (5) N/A N/A N/A 8.0
 
Jan. 15, 2022, 5 a.m. 5.3 ppb (5) 0.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 9.0 ppb (9) N/A N/A N/A 9.0
 
Jan. 15, 2022, 4 a.m. 4.8 ppb (5) 0.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 11.0 ppb (11) N/A N/A N/A 11.0
 
Jan. 15, 2022, 3 a.m. 4.7 ppb (5) 0.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 14.0 ppb (13) N/A N/A N/A 13.0
 
Jan. 15, 2022, 2 a.m. 7.9 ppb (8) 0.6 ppb (1) N/A 7.0 ppb (7) N/A N/A 12.0 ppb (12) N/A N/A N/A 12.0
 
Jan. 15, 2022, 1 a.m. 10.8 ppb (11) 2.0 ppb (2) N/A 9.0 ppb (9) N/A N/A 13.0 ppb (13) N/A N/A N/A 13.0
 
Jan. 15, 2022, midnight 10.6 ppb (10) 3.1 ppb (3) N/A 8.0 ppb (8) N/A N/A 16.0 ppb (15) N/A N/A N/A 15.0
 
Jan. 14, 2022, 11 p.m. 8.9 ppb (9) 2.3 ppb (3) N/A 7.0 ppb (7) N/A N/A 19.0 ppb (18) N/A N/A N/A 18.0
 
Jan. 14, 2022, 10 p.m. 6.5 ppb (7) 1.3 ppb (2) N/A 5.0 ppb (5) N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Jan. 14, 2022, 9 p.m. 8.2 ppb (8) 2.2 ppb (3) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Jan. 14, 2022, 8 p.m. 8.5 ppb (9) 2.7 ppb (3) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (22) N/A N/A N/A 22.0
 
Jan. 14, 2022, 7 p.m. 14.1 ppb (14) 6.1 ppb (6) N/A 8.0 ppb (8) N/A N/A 13.0 ppb (13) N/A N/A N/A 14.0
 
Jan. 14, 2022, 6 p.m. 21.0 ppb (20) 11.4 ppb (11) N/A 10.0 ppb (10) N/A N/A 7.0 ppb (7) N/A N/A N/A 20.0
 
Jan. 14, 2022, 5 p.m. 39.1 ppb (37) 26.6 ppb (26) N/A 13.0 ppb (13) N/A N/A 2.0 ppb (2) N/A N/A N/A 37.0
 
Jan. 14, 2022, 4 p.m. 48.6 ppb (46) 33.2 ppb (32) N/A 15.0 ppb (15) N/A N/A 0.0 ppb (0) N/A N/A N/A 46.0
 
Jan. 14, 2022, 3 p.m. 30.0 ppb (29) 14.4 ppb (14) N/A 16.0 ppb (16) N/A N/A -1.0 ppb (0) N/A N/A N/A 29.0
 
Jan. 14, 2022, 2 p.m. 23.6 ppb (23) 9.0 ppb (9) N/A 15.0 ppb (15) N/A N/A -1.0 ppb (0) N/A N/A N/A 23.0
 
Jan. 14, 2022, 1 p.m. 32.1 ppb (31) 19.1 ppb (19) N/A 13.0 ppb (13) N/A N/A -2.0 ppb (0) N/A N/A N/A 31.0
 
Jan. 14, 2022, 11 a.m. 33.4 ppb (32) 22.3 ppb (22) N/A 11.0 ppb (11) N/A N/A -2.0 ppb (0) N/A N/A N/A 32.0
 
Jan. 14, 2022, 10 a.m. 42.1 ppb (40) 32.1 ppb (31) N/A 10.0 ppb (10) N/A N/A -1.0 ppb (0) N/A N/A N/A 40.0
 
Jan. 14, 2022, 9 a.m. 26.4 ppb (25) 15.7 ppb (15) N/A 11.0 ppb (11) N/A N/A -2.0 ppb (0) N/A N/A N/A 25.0
 
Jan. 14, 2022, 8 a.m. 19.6 ppb (19) 8.2 ppb (8) N/A 12.0 ppb (12) N/A N/A -2.0 ppb (0) N/A N/A N/A 19.0
 
Jan. 14, 2022, 7 a.m. 29.3 ppb (28) 16.2 ppb (16) N/A 13.0 ppb (13) N/A N/A -2.0 ppb (0) N/A N/A N/A 28.0
 
Jan. 14, 2022, 6 a.m. 28.4 ppb (27) 12.9 ppb (13) N/A 16.0 ppb (16) N/A N/A -1.0 ppb (0) N/A N/A N/A 27.0
 
Jan. 14, 2022, 5 a.m. 26.9 ppb (26) 8.7 ppb (9) N/A 18.0 ppb (17) N/A N/A -1.0 ppb (0) N/A N/A N/A 26.0
 
Jan. 14, 2022, 4 a.m. 20.3 ppb (20) 2.8 ppb (3) N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) N/A N/A N/A 20.0
 
Jan. 14, 2022, 3 a.m. 14.9 ppb (15) 2.9 ppb (3) N/A 12.0 ppb (12) N/A N/A 5.0 ppb (5) N/A N/A N/A 15.0
 
Jan. 14, 2022, 2 a.m. 32.4 ppb (31) 9.1 ppb (9) N/A 23.0 ppb (22) N/A N/A 0.0 ppb (0) N/A N/A N/A 31.0
 
Jan. 14, 2022, 1 a.m. 16.1 ppb (16) 1.8 ppb (2) N/A 14.0 ppb (14) N/A N/A 14.0 ppb (13) N/A N/A N/A 16.0
 
Jan. 14, 2022, midnight 12.0 ppb (12) 2.9 ppb (3) N/A 9.0 ppb (9) N/A N/A 20.0 ppb (19) N/A N/A N/A 19.0
 
Jan. 13, 2022, 11 p.m. 6.1 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Jan. 13, 2022, 10 p.m. 7.2 ppb (7) 1.5 ppb (2) N/A 6.0 ppb (6) N/A N/A 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 13, 2022, 9 p.m. 11.2 ppb (11) 3.4 ppb (4) N/A 8.0 ppb (8) N/A N/A 19.0 ppb (18) N/A N/A N/A 18.0
 
Jan. 13, 2022, 8 p.m. 15.3 ppb (15) 4.9 ppb (5) N/A 10.0 ppb (10) N/A N/A 14.0 ppb (13) N/A N/A N/A 15.0
 
Jan. 13, 2022, 7 p.m. 13.2 ppb (13) 3.9 ppb (4) N/A 9.0 ppb (9) N/A N/A 15.0 ppb (14) N/A N/A N/A 14.0
 
Jan. 13, 2022, 6 p.m. 20.9 ppb (20) 9.4 ppb (9) N/A 12.0 ppb (12) N/A N/A 8.0 ppb (8) N/A N/A N/A 20.0
 
Jan. 13, 2022, 5 p.m. 27.7 ppb (27) 16.1 ppb (16) N/A 12.0 ppb (12) N/A N/A 2.0 ppb (2) N/A N/A N/A 27.0
 
Jan. 13, 2022, 4 p.m. 57.7 ppb (55) 44.0 ppb (42) N/A 14.0 ppb (14) N/A N/A -1.0 ppb (0) N/A N/A N/A 55.0
 
Jan. 13, 2022, 3 p.m. 64.5 ppb (63) 50.1 ppb (48) N/A 14.0 ppb (14) N/A N/A -1.0 ppb (0) N/A N/A N/A 63.0
 
Jan. 13, 2022, 2 p.m. 43.7 ppb (42) 30.5 ppb (29) N/A 13.0 ppb (13) N/A N/A -2.0 ppb (0) N/A N/A N/A 42.0
 
Jan. 13, 2022, 1 p.m. 32.8 ppb (31) 20.4 ppb (20) N/A 13.0 ppb (13) N/A N/A -2.0 ppb (0) N/A N/A N/A 31.0
 
Jan. 13, 2022, 11 a.m. 31.0 ppb (30) 15.3 ppb (15) N/A 16.0 ppb (16) N/A N/A -2.0 ppb (0) N/A N/A N/A 30.0
 
Jan. 13, 2022, 10 a.m. 31.8 ppb (30) 14.3 ppb (14) N/A 18.0 ppb (17) N/A N/A -2.0 ppb (0) N/A N/A N/A 30.0
 
Jan. 13, 2022, 9 a.m. 31.8 ppb (30) 14.8 ppb (14) N/A 17.0 ppb (17) N/A N/A -2.0 ppb (0) N/A N/A N/A 30.0
 
Jan. 13, 2022, 8 a.m. 32.9 ppb (32) 14.4 ppb (14) N/A 18.0 ppb (17) N/A N/A -2.0 ppb (0) N/A N/A N/A 32.0
 
Jan. 13, 2022, 7 a.m. 37.0 ppb (35) 20.1 ppb (19) N/A 17.0 ppb (17) N/A N/A -2.0 ppb (0) N/A N/A N/A 35.0
 
Jan. 13, 2022, 6 a.m. 23.7 ppb (23) 5.8 ppb (6) N/A 18.0 ppb (17) N/A N/A -1.0 ppb (0) N/A N/A N/A 23.0
 
Jan. 13, 2022, 5 a.m. 30.4 ppb (29) 10.4 ppb (10) N/A 20.0 ppb (19) N/A N/A -1.0 ppb (0) N/A N/A N/A 29.0
 
Jan. 13, 2022, 4 a.m. 22.1 ppb (21) 3.0 ppb (3) N/A 19.0 ppb (18) N/A N/A 2.0 ppb (2) N/A N/A N/A 21.0
 
Jan. 13, 2022, 3 a.m. 23.5 ppb (23) 3.3 ppb (4) N/A 20.0 ppb (19) N/A N/A 2.0 ppb (2) N/A N/A N/A 23.0
 
Jan. 13, 2022, 2 a.m. 32.1 ppb (31) 5.9 ppb (6) N/A 26.0 ppb (25) N/A N/A 1.0 ppb (1) N/A N/A N/A 31.0
 
Jan. 13, 2022, 1 a.m. 30.1 ppb (29) 6.3 ppb (6) N/A 24.0 ppb (23) N/A N/A 11.0 ppb (11) N/A N/A N/A 29.0
 
Jan. 13, 2022, midnight 17.4 ppb (17) 3.2 ppb (4) N/A 14.0 ppb (14) N/A N/A 20.0 ppb (19) N/A N/A N/A 19.0
 
Jan. 12, 2022, 11 p.m. 12.9 ppb (13) 3.4 ppb (4) N/A 10.0 ppb (10) N/A N/A 27.0 ppb (25) N/A N/A N/A 25.0
 
Jan. 12, 2022, 10 p.m. 6.5 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 33.0 ppb (31) N/A N/A N/A 31.0
 
Jan. 12, 2022, 9 p.m. 6.9 ppb (7) 1.3 ppb (2) N/A 6.0 ppb (6) N/A N/A 31.0 ppb (29) N/A N/A N/A 29.0
 
Jan. 12, 2022, 8 p.m. 8.2 ppb (8) 1.8 ppb (2) N/A 6.0 ppb (6) N/A N/A 28.0 ppb (26) N/A N/A N/A 26.0
 
Jan. 12, 2022, 7 p.m. 10.9 ppb (11) 3.2 ppb (4) N/A 8.0 ppb (8) N/A N/A 25.0 ppb (24) N/A N/A N/A 24.0
 
Jan. 12, 2022, 6 p.m. 20.6 ppb (20) 9.6 ppb (10) N/A 11.0 ppb (11) N/A N/A 13.0 ppb (13) N/A N/A N/A 20.0
 
Jan. 12, 2022, 5 p.m. 37.4 ppb (36) 23.8 ppb (23) N/A 14.0 ppb (14) N/A N/A 3.0 ppb (3) N/A N/A N/A 36.0
 
Jan. 12, 2022, 4 p.m. 48.1 ppb (46) 35.9 ppb (34) N/A 12.0 ppb (12) N/A N/A 0.0 ppb (0) N/A N/A N/A 46.0
 
Jan. 12, 2022, 3 p.m. 61.2 ppb (59) 49.3 ppb (47) N/A 12.0 ppb (12) N/A N/A -1.0 ppb (0) N/A N/A N/A 59.0