ID: 2782

AQSQID: 060590008

Site Name: Anaheim Near Road

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

Updated: Jan. 24, 2021, 3:31 p.m.

Location: Anaheim (Seast Anaheim), CA

Reporting: True, Located: True

Current AQI: 25.0

Anaheim (Seast Anaheim) CA, US: 33.819305, -117.918759

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 24, 2021, 2 p.m. 25.9 ppb (25) 11.9 ppb (12) N/A 14.0 ppb (14) N/A N/A N/A N/A N/A N/A 25.0
 
Jan. 24, 2021, 1 p.m. 22.4 ppb (22) 7.7 ppb (8) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 22.0
 
Jan. 24, 2021, noon 18.5 ppb (18) 3.7 ppb (4) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 18.0
 
Jan. 24, 2021, 11 a.m. 16.4 ppb (16) 4.1 ppb (4) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 16.0
 
Jan. 24, 2021, 10 a.m. 10.4 ppb (10) 1.3 ppb (2) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A N/A 10.0
 
Jan. 24, 2021, 9 a.m. 15.8 ppb (15) 2.0 ppb (2) N/A 14.0 ppb (14) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 24, 2021, 8 a.m. 21.5 ppb (21) 3.9 ppb (4) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 21.0
 
Jan. 24, 2021, 7 a.m. 29.4 ppb (28) 9.1 ppb (9) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 28.0
 
Jan. 24, 2021, 6 a.m. 21.8 ppb (21) 8.6 ppb (9) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 21.0
 
Jan. 24, 2021, 5 a.m. 11.9 ppb (12) 3.1 ppb (3) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A N/A 12.0
 
Jan. 24, 2021, 4 a.m. 12.9 ppb (13) 3.7 ppb (4) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A N/A 13.0
 
Jan. 24, 2021, 3 a.m. 13.9 ppb (14) 4.7 ppb (5) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A N/A 14.0
 
Jan. 24, 2021, 2 a.m. 13.7 ppb (13) 3.0 ppb (3) N/A 11.0 ppb (11) N/A N/A N/A N/A N/A N/A 13.0
 
Jan. 24, 2021, 1 a.m. 28.0 ppb (27) 11.2 ppb (11) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 27.0
 
Jan. 24, 2021, midnight 29.1 ppb (28) 12.5 ppb (12) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 28.0
 
Jan. 23, 2021, 11 p.m. 28.2 ppb (27) 12.6 ppb (12) N/A 16.0 ppb (16) N/A N/A N/A N/A N/A N/A 27.0
 
Jan. 23, 2021, 10 p.m. 11.9 ppb (12) 5.9 ppb (6) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 12.0
 
Jan. 23, 2021, 9 p.m. 14.9 ppb (15) 7.7 ppb (8) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 23, 2021, 8 p.m. 15.7 ppb (15) 7.3 ppb (7) N/A 8.0 ppb (8) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 23, 2021, 7 p.m. 21.6 ppb (21) 8.8 ppb (9) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 21.0
 
Jan. 23, 2021, 6 p.m. 11.3 ppb (11) 4.6 ppb (5) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A N/A 11.0
 
Jan. 23, 2021, 5 p.m. 24.3 ppb (23) 10.9 ppb (11) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 23, 2021, 4 p.m. 23.1 ppb (22) 11.4 ppb (11) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 22.0
 
Jan. 23, 2021, 3 p.m. 24.2 ppb (23) 8.5 ppb (9) N/A 16.0 ppb (16) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 23, 2021, 2 p.m. 18.2 ppb (18) 5.1 ppb (5) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 18.0
 
Jan. 23, 2021, 1 p.m. 17.9 ppb (17) 5.2 ppb (5) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 17.0
 
Jan. 23, 2021, noon 14.8 ppb (14) 3.3 ppb (4) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 14.0
 
Jan. 23, 2021, 11 a.m. 8.9 ppb (9) 1.2 ppb (2) N/A 8.0 ppb (8) N/A N/A N/A N/A N/A N/A 9.0
 
Jan. 23, 2021, 10 a.m. 20.6 ppb (20) 8.0 ppb (8) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 20.0
 
Jan. 23, 2021, 9 a.m. 26.9 ppb (26) 10.8 ppb (11) N/A 16.0 ppb (16) N/A N/A N/A N/A N/A N/A 26.0
 
Jan. 23, 2021, 8 a.m. 29.0 ppb (28) 11.9 ppb (12) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 28.0
 
Jan. 23, 2021, 7 a.m. 36.1 ppb (35) 15.0 ppb (15) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 35.0
 
Jan. 23, 2021, 6 a.m. 36.2 ppb (35) 15.5 ppb (15) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 35.0
 
Jan. 23, 2021, 5 a.m. 35.9 ppb (34) 17.3 ppb (17) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 34.0
 
Jan. 23, 2021, 4 a.m. 22.6 ppb (22) 11.2 ppb (11) N/A 11.0 ppb (11) N/A N/A N/A N/A N/A N/A 22.0
 
Jan. 23, 2021, 3 a.m. 32.3 ppb (31) 15.4 ppb (15) N/A 17.0 ppb (17) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 23, 2021, 2 a.m. 37.4 ppb (36) 19.7 ppb (19) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 36.0
 
Jan. 23, 2021, 1 a.m. 33.2 ppb (32) 18.0 ppb (17) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 32.0
 
Jan. 23, 2021, midnight 29.3 ppb (28) 17.4 ppb (17) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 28.0
 
Jan. 22, 2021, 11 p.m. 28.2 ppb (27) 17.5 ppb (17) N/A 11.0 ppb (11) N/A N/A N/A N/A N/A N/A 27.0
 
Jan. 22, 2021, 10 p.m. 24.5 ppb (24) 14.1 ppb (14) N/A 10.0 ppb (10) N/A N/A N/A N/A N/A N/A 24.0
 
Jan. 22, 2021, 9 p.m. 32.1 ppb (31) 18.1 ppb (18) N/A 14.0 ppb (14) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 22, 2021, 8 p.m. 25.9 ppb (25) 14.4 ppb (14) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 25.0
 
Jan. 22, 2021, 7 p.m. 27.9 ppb (27) 14.7 ppb (14) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A N/A 27.0
 
Jan. 22, 2021, 6 p.m. 23.9 ppb (23) 11.8 ppb (12) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 22, 2021, 5 p.m. 32.8 ppb (31) 16.6 ppb (16) N/A 16.0 ppb (16) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 22, 2021, 4 p.m. 48.0 ppb (46) 23.8 ppb (23) N/A 24.0 ppb (23) N/A N/A N/A N/A N/A N/A 46.0
 
Jan. 22, 2021, 3 p.m. 68.6 ppb (67) 38.9 ppb (37) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 67.0
 
Jan. 22, 2021, 2 p.m. 72.8 ppb (72) 44.7 ppb (43) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 72.0
 
Jan. 22, 2021, 1 p.m. 60.8 ppb (59) 33.5 ppb (32) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 59.0
 
Jan. 22, 2021, noon 53.5 ppb (51) 27.6 ppb (27) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 51.0
 
Jan. 22, 2021, 11 a.m. 28.1 ppb (27) 5.2 ppb (5) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 27.0
 
Jan. 22, 2021, 10 a.m. 23.6 ppb (23) 3.4 ppb (4) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 22, 2021, 9 a.m. 30.6 ppb (29) 6.5 ppb (7) N/A 24.0 ppb (23) N/A N/A N/A N/A N/A N/A 29.0
 
Jan. 22, 2021, 8 a.m. 34.0 ppb (33) 8.2 ppb (8) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 33.0
 
Jan. 22, 2021, 7 a.m. 26.8 ppb (26) 6.2 ppb (6) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 26.0
 
Jan. 22, 2021, 6 a.m. 42.9 ppb (41) 14.4 ppb (14) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 41.0
 
Jan. 22, 2021, 5 a.m. 53.5 ppb (51) 19.2 ppb (19) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 51.0
 
Jan. 22, 2021, 4 a.m. 45.3 ppb (43) 16.2 ppb (16) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 43.0
 
Jan. 22, 2021, 3 a.m. 38.8 ppb (37) 12.2 ppb (12) N/A 27.0 ppb (26) N/A N/A N/A N/A N/A N/A 37.0
 
Jan. 22, 2021, 2 a.m. 45.4 ppb (43) 17.8 ppb (17) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 43.0
 
Jan. 22, 2021, 1 a.m. 51.2 ppb (49) 23.2 ppb (22) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 49.0
 
Jan. 22, 2021, midnight 49.4 ppb (47) 24.8 ppb (24) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 47.0
 
Jan. 21, 2021, 11 p.m. 44.4 ppb (42) 23.0 ppb (22) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 42.0
 
Jan. 21, 2021, 10 p.m. 40.9 ppb (39) 22.2 ppb (21) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 39.0
 
Jan. 21, 2021, 9 p.m. 32.7 ppb (31) 18.7 ppb (18) N/A 14.0 ppb (14) N/A N/A N/A N/A N/A N/A 31.0
 
Jan. 21, 2021, 8 p.m. 36.4 ppb (35) 21.8 ppb (21) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 35.0
 
Jan. 21, 2021, 7 p.m. 46.5 ppb (44) 25.8 ppb (25) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 44.0
 
Jan. 21, 2021, 6 p.m. 46.4 ppb (44) 26.6 ppb (26) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 44.0
 
Jan. 21, 2021, 5 p.m. 43.0 ppb (41) 23.6 ppb (23) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 41.0
 
Jan. 21, 2021, 4 p.m. 56.2 ppb (54) 33.3 ppb (32) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 54.0
 
Jan. 21, 2021, 3 p.m. 121.6 ppb (105) 90.0 ppb (90) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 105.0
 
Jan. 21, 2021, 2 p.m. 92.0 ppb (92) 60.6 ppb (59) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 92.0
 
Jan. 21, 2021, 1 p.m. 86.5 ppb (86) 55.0 ppb (53) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 86.0
 
Jan. 21, 2021, noon 74.0 ppb (73) 43.4 ppb (41) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 73.0
 
Jan. 21, 2021, 11 a.m. 35.1 ppb (34) 9.4 ppb (9) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 34.0
 
Jan. 21, 2021, 10 a.m. 33.5 ppb (32) 10.3 ppb (10) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 32.0
 
Jan. 21, 2021, 9 a.m. 18.6 ppb (18) 2.2 ppb (3) N/A 16.0 ppb (16) N/A N/A N/A N/A N/A N/A 18.0
 
Jan. 21, 2021, 8 a.m. 23.3 ppb (22) 4.8 ppb (5) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 22.0
 
Jan. 21, 2021, 7 a.m. 23.7 ppb (23) 6.2 ppb (6) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 21, 2021, 6 a.m. 26.1 ppb (25) 7.7 ppb (8) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 25.0
 
Jan. 21, 2021, 5 a.m. 12.2 ppb (12) 3.5 ppb (4) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A N/A 12.0
 
Jan. 21, 2021, 4 a.m. 10.1 ppb (10) 3.6 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 10.0
 
Jan. 21, 2021, 3 a.m. 8.5 ppb (9) 2.8 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 9.0
 
Jan. 21, 2021, 2 a.m. 16.9 ppb (16) 8.5 ppb (9) N/A 8.0 ppb (8) N/A N/A N/A N/A N/A N/A 16.0
 
Jan. 21, 2021, 1 a.m. 13.7 ppb (13) 5.9 ppb (6) N/A 8.0 ppb (8) N/A N/A N/A N/A N/A N/A 13.0
 
Jan. 21, 2021, midnight 15.3 ppb (15) 9.2 ppb (9) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 20, 2021, 11 p.m. 16.8 ppb (16) 11.5 ppb (11) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 16.0
 
Jan. 20, 2021, 10 p.m. 9.9 ppb (10) 6.3 ppb (6) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 10.0
 
Jan. 20, 2021, 9 p.m. 6.5 ppb (7) 4.0 ppb (4) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 7.0
 
Jan. 20, 2021, 8 p.m. 6.9 ppb (7) 4.5 ppb (5) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 7.0
 
Jan. 20, 2021, 7 p.m. 5.9 ppb (6) 3.1 ppb (3) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 6.0
 
Jan. 20, 2021, 6 p.m. 8.1 ppb (8) 4.5 ppb (5) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 8.0
 
Jan. 20, 2021, 5 p.m. 11.4 ppb (11) 6.2 ppb (6) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 11.0
 
Jan. 20, 2021, 4 p.m. 15.2 ppb (15) 9.6 ppb (10) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 20, 2021, 3 p.m. 17.7 ppb (17) 9.4 ppb (9) N/A 8.0 ppb (8) N/A N/A N/A N/A N/A N/A 17.0
 
Jan. 20, 2021, 2 p.m. 11.1 ppb (11) 4.5 ppb (5) N/A 7.0 ppb (7) N/A N/A N/A N/A N/A N/A 11.0
 
Jan. 20, 2021, 1 p.m. 7.2 ppb (7) 2.9 ppb (3) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 7.0
 
Jan. 20, 2021, noon 4.9 ppb (5) 2.2 ppb (3) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 5.0
 
Jan. 20, 2021, 11 a.m. 2.9 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 3.0
 
Jan. 20, 2021, 10 a.m. 2.9 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Jan. 20, 2021, 9 a.m. 5.2 ppb (5) 1.3 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
Jan. 20, 2021, 8 a.m. 5.0 ppb (5) 1.5 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
Jan. 20, 2021, 7 a.m. 4.7 ppb (5) 1.6 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 5.0
 
Jan. 20, 2021, 6 a.m. 4.7 ppb (5) 1.3 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 5.0
 
Jan. 20, 2021, 5 a.m. 3.9 ppb (4) 1.5 ppb (2) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 4.0
 
Jan. 20, 2021, 4 a.m. 6.2 ppb (6) 2.7 ppb (3) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 6.0
 
Jan. 20, 2021, 3 a.m. 4.0 ppb (4) 1.9 ppb (2) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 4.0
 
Jan. 20, 2021, 2 a.m. 7.3 ppb (7) 3.4 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 7.0
 
Jan. 20, 2021, 1 a.m. 9.1 ppb (9) 6.7 ppb (7) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A N/A 9.0
 
Jan. 20, 2021, midnight 11.1 ppb (11) 5.7 ppb (6) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 11.0
 
Jan. 19, 2021, 11 p.m. 7.8 ppb (8) 4.1 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 8.0
 
Jan. 19, 2021, 10 p.m. 7.6 ppb (8) 3.5 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 8.0
 
Jan. 19, 2021, 9 p.m. 7.0 ppb (7) 4.4 ppb (5) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 7.0
 
Jan. 19, 2021, 8 p.m. 7.3 ppb (7) 3.4 ppb (4) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 7.0
 
Jan. 19, 2021, 7 p.m. 10.4 ppb (10) 5.3 ppb (5) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 10.0
 
Jan. 19, 2021, 6 p.m. 34.9 ppb (33) 15.8 ppb (15) N/A 19.0 ppb (18) N/A N/A N/A N/A N/A N/A 33.0
 
Jan. 19, 2021, 5 p.m. 43.9 ppb (42) 23.1 ppb (22) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 42.0
 
Jan. 19, 2021, 4 p.m. 51.6 ppb (49) 26.3 ppb (25) N/A 25.0 ppb (24) N/A N/A N/A N/A N/A N/A 49.0
 
Jan. 19, 2021, 3 p.m. 49.8 ppb (47) 23.4 ppb (23) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 47.0
 
Jan. 19, 2021, 2 p.m. 29.3 ppb (28) 11.0 ppb (11) N/A 18.0 ppb (17) N/A N/A N/A N/A N/A N/A 28.0
 
Jan. 19, 2021, 1 p.m. 16.0 ppb (16) 5.2 ppb (5) N/A 11.0 ppb (11) N/A N/A N/A N/A N/A N/A 16.0
 
Jan. 19, 2021, noon 12.5 ppb (12) 4.8 ppb (5) N/A 8.0 ppb (8) N/A N/A N/A N/A N/A N/A 12.0
 
Jan. 19, 2021, 11 a.m. 4.8 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
Jan. 19, 2021, 10 a.m. 4.8 ppb (5) 1.2 ppb (2) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A N/A 5.0
 
Jan. 19, 2021, 9 a.m. 5.9 ppb (6) 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A N/A 6.0
 
Jan. 19, 2021, 8 a.m. 7.4 ppb (7) 1.5 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 7.0
 
Jan. 19, 2021, 7 a.m. 15.8 ppb (15) 3.9 ppb (4) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 15.0
 
Jan. 19, 2021, 6 a.m. 28.7 ppb (28) 6.9 ppb (7) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 28.0
 
Jan. 19, 2021, 5 a.m. 33.9 ppb (32) 11.4 ppb (11) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 32.0
 
Jan. 19, 2021, 4 a.m. 34.7 ppb (33) 12.3 ppb (12) N/A 22.0 ppb (21) N/A N/A N/A N/A N/A N/A 33.0
 
Jan. 19, 2021, 3 a.m. 34.9 ppb (33) 12.1 ppb (12) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 33.0
 
Jan. 19, 2021, 2 a.m. 38.4 ppb (37) 15.5 ppb (15) N/A 23.0 ppb (22) N/A N/A N/A N/A N/A N/A 37.0
 
Jan. 19, 2021, 1 a.m. 50.1 ppb (48) 18.3 ppb (18) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 48.0
 
Jan. 19, 2021, midnight 53.3 ppb (51) 19.9 ppb (19) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 51.0
 
Jan. 18, 2021, 11 p.m. 47.4 ppb (45) 18.8 ppb (18) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 45.0
 
Jan. 18, 2021, 10 p.m. 43.5 ppb (42) 17.8 ppb (17) N/A 26.0 ppb (25) N/A N/A N/A N/A N/A N/A 42.0
 
Jan. 18, 2021, 9 p.m. 50.8 ppb (48) 22.1 ppb (21) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 48.0
 
Jan. 18, 2021, 8 p.m. 59.6 ppb (57) 25.7 ppb (25) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 57.0
 
Jan. 18, 2021, 7 p.m. 71.9 ppb (71) 34.9 ppb (33) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 71.0
 
Jan. 18, 2021, 6 p.m. 64.5 ppb (63) 29.8 ppb (29) N/A 35.0 ppb (34) N/A N/A N/A N/A N/A N/A 63.0
 
Jan. 18, 2021, 5 p.m. 91.5 ppb (91) 52.5 ppb (50) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 91.0
 
Jan. 18, 2021, 4 p.m. 115.5 ppb (104) 77.8 ppb (77) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 104.0
 
Jan. 18, 2021, 3 p.m. 98.3 ppb (99) 65.3 ppb (64) N/A 33.0 ppb (32) N/A N/A N/A N/A N/A N/A 99.0
 
Jan. 18, 2021, 2 p.m. 80.5 ppb (80) 49.6 ppb (47) N/A 31.0 ppb (30) N/A N/A N/A N/A N/A N/A 80.0
 
Jan. 18, 2021, 1 p.m. 51.6 ppb (49) 21.5 ppb (21) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 49.0
 
Jan. 18, 2021, noon 41.3 ppb (39) 12.5 ppb (12) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 39.0
 
Jan. 18, 2021, 11 a.m. 37.0 ppb (35) 8.1 ppb (8) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 35.0
 
Jan. 18, 2021, 10 a.m. 39.8 ppb (38) 12.0 ppb (12) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 38.0
 
Jan. 18, 2021, 9 a.m. 51.3 ppb (49) 22.8 ppb (22) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 49.0
 
Jan. 18, 2021, 8 a.m. 45.2 ppb (43) 15.2 ppb (15) N/A 30.0 ppb (29) N/A N/A N/A N/A N/A N/A 43.0
 
Jan. 18, 2021, 7 a.m. 75.1 ppb (74) 37.5 ppb (36) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 74.0
 
Jan. 18, 2021, 6 a.m. 56.2 ppb (54) 22.1 ppb (21) N/A 34.0 ppb (33) N/A N/A N/A N/A N/A N/A 54.0
 
Jan. 18, 2021, 5 a.m. 58.1 ppb (56) 18.8 ppb (18) N/A 39.0 ppb (37) N/A N/A N/A N/A N/A N/A 56.0
 
Jan. 18, 2021, 4 a.m. 97.1 ppb (97) 49.2 ppb (47) N/A 48.0 ppb (46) N/A N/A N/A N/A N/A N/A 97.0
 
Jan. 18, 2021, 3 a.m. 98.1 ppb (98) 47.2 ppb (45) N/A 51.0 ppb (49) N/A N/A N/A N/A N/A N/A 98.0
 
Jan. 18, 2021, 2 a.m. 74.1 ppb (73) 27.6 ppb (27) N/A 47.0 ppb (45) N/A N/A N/A N/A N/A N/A 73.0
 
Jan. 18, 2021, 1 a.m. 50.3 ppb (48) 13.4 ppb (13) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 48.0
 
Jan. 18, 2021, midnight 41.0 ppb (39) 12.6 ppb (12) N/A 28.0 ppb (27) N/A N/A N/A N/A N/A N/A 39.0
 
Jan. 17, 2021, 11 p.m. 48.8 ppb (47) 19.6 ppb (19) N/A 29.0 ppb (28) N/A N/A N/A N/A N/A N/A 47.0
 
Jan. 17, 2021, 10 p.m. 33.4 ppb (32) 13.1 ppb (13) N/A 20.0 ppb (19) N/A N/A N/A N/A N/A N/A 32.0
 
Jan. 17, 2021, 9 p.m. 35.1 ppb (34) 13.8 ppb (14) N/A 21.0 ppb (20) N/A N/A N/A N/A N/A N/A 34.0
 
Jan. 17, 2021, 8 p.m. 19.4 ppb (19) 7.3 ppb (7) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A N/A 19.0
 
Jan. 17, 2021, 7 p.m. 24.1 ppb (23) 9.4 ppb (9) N/A 15.0 ppb (15) N/A N/A N/A N/A N/A N/A 23.0
 
Jan. 17, 2021, 6 p.m. 54.5 ppb (52) 22.4 ppb (22) N/A 32.0 ppb (31) N/A N/A N/A N/A N/A N/A 52.0
 
Jan. 17, 2021, 5 p.m. 72.2 ppb (71) 34.2 ppb (33) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 71.0
 
Jan. 17, 2021, 4 p.m. 78.0 ppb (77) 40.8 ppb (39) N/A 37.0 ppb (35) N/A N/A N/A N/A N/A N/A 77.0
 
Jan. 17, 2021, 3 p.m. 76.8 ppb (76) 39.0 ppb (37) N/A 38.0 ppb (36) N/A N/A N/A N/A N/A N/A 76.0