AQSQID: 060590008

Site Name: Anaheim Near Road

Location: Anaheim (Seast Anaheim), CA

Reporting: True, Located: True

Current AQI: 32.0

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. 21, 2020, noon 34.6 ppb (32) 14.6 ppb (14) N/A 20.0 ppb (19) N/A N/A N/A 0.44 ppb (5) N/A N/A 32.0
 
Jan. 21, 2020, 11 a.m. 15.2 ppb (14) 2.6 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A 0.27 ppb (3) N/A N/A 14.0
 
Jan. 21, 2020, 10 a.m. 16.3 ppb (15) 2.8 ppb (3) N/A 13.0 ppb (12) N/A N/A N/A 0.32 ppb (4) N/A N/A 15.0
 
Jan. 21, 2020, 9 a.m. 14.7 ppb (14) 1.5 ppb (1) N/A 13.0 ppb (12) N/A N/A N/A 0.32 ppb (4) N/A N/A 14.0
 
Jan. 21, 2020, 8 a.m. 26.1 ppb (24) 8.5 ppb (8) N/A 18.0 ppb (17) N/A N/A N/A 0.41 ppb (5) N/A N/A 24.0
 
Jan. 21, 2020, 7 a.m. 28.1 ppb (26) 9.5 ppb (9) N/A 19.0 ppb (18) N/A N/A N/A 0.69 ppb (8) N/A N/A 26.0
 
Jan. 21, 2020, 6 a.m. 35.3 ppb (33) 14.3 ppb (13) N/A 21.0 ppb (19) N/A N/A N/A 0.79 ppb (9) N/A N/A 33.0
 
Jan. 21, 2020, 5 a.m. 30.2 ppb (28) 9.8 ppb (9) N/A 20.0 ppb (19) N/A N/A N/A 0.71 ppb (8) N/A N/A 28.0
 
Jan. 21, 2020, 4 a.m. 30.7 ppb (28) 10.3 ppb (10) N/A 20.0 ppb (19) N/A N/A N/A 0.63 ppb (7) N/A N/A 28.0
 
Jan. 21, 2020, 3 a.m. 36.0 ppb (33) 12.9 ppb (12) N/A 23.0 ppb (21) N/A N/A N/A 0.71 ppb (8) N/A N/A 33.0
 
Jan. 21, 2020, 2 a.m. 49.7 ppb (46) 20.0 ppb (19) N/A 30.0 ppb (28) N/A N/A N/A 0.9 ppb (10) N/A N/A 46.0
 
Jan. 21, 2020, 1 a.m. 32.7 ppb (30) 10.8 ppb (10) N/A 22.0 ppb (20) N/A N/A N/A 0.64 ppb (7) N/A N/A 30.0
 
Jan. 21, 2020, midnight 18.1 ppb (17) 4.3 ppb (4) N/A 14.0 ppb (13) N/A N/A N/A 0.44 ppb (5) N/A N/A 17.0
 
Jan. 20, 2020, 11 p.m. 24.3 ppb (23) 7.6 ppb (7) N/A 17.0 ppb (16) N/A N/A N/A 0.5 ppb (6) N/A N/A 23.0
 
Jan. 20, 2020, 10 p.m. 31.2 ppb (29) 11.7 ppb (11) N/A 20.0 ppb (19) N/A N/A N/A 0.58 ppb (6) N/A N/A 29.0
 
Jan. 20, 2020, 9 p.m. 46.7 ppb (43) 24.0 ppb (22) N/A 23.0 ppb (21) N/A N/A N/A 0.78 ppb (9) N/A N/A 43.0
 
Jan. 20, 2020, 8 p.m. 39.7 ppb (37) 19.2 ppb (18) N/A 20.0 ppb (19) N/A N/A N/A 0.63 ppb (7) N/A N/A 37.0
 
Jan. 20, 2020, 7 p.m. 20.3 ppb (19) 7.9 ppb (7) N/A 12.0 ppb (11) N/A N/A N/A 0.45 ppb (5) N/A N/A 19.0
 
Jan. 20, 2020, 6 p.m. 31.3 ppb (29) 12.8 ppb (12) N/A 18.0 ppb (17) N/A N/A N/A 0.6 ppb (7) N/A N/A 29.0
 
Jan. 20, 2020, 5 p.m. 73.8 ppb (71) 45.6 ppb (42) N/A 28.0 ppb (26) N/A N/A N/A 0.99 ppb (11) N/A N/A 71.0
 
Jan. 20, 2020, 4 p.m. 94.7 ppb (93) 66.1 ppb (63) N/A 29.0 ppb (27) N/A N/A N/A 1.33 ppb (15) N/A N/A 93.0
 
Jan. 20, 2020, 3 p.m. 88.3 ppb (86) 60.2 ppb (57) N/A 28.0 ppb (26) N/A N/A N/A 1.26 ppb (14) N/A N/A 86.0
 
Jan. 20, 2020, 2 p.m. 89.0 ppb (87) 61.5 ppb (58) N/A 27.0 ppb (25) N/A N/A N/A 1.18 ppb (13) N/A N/A 87.0
 
Jan. 20, 2020, 1 p.m. 72.3 ppb (69) 44.0 ppb (41) N/A 28.0 ppb (26) N/A N/A N/A 0.95 ppb (11) N/A N/A 69.0
 
Jan. 20, 2020, noon 47.7 ppb (44) 21.6 ppb (20) N/A 26.0 ppb (24) N/A N/A N/A 0.81 ppb (9) N/A N/A 44.0
 
Jan. 20, 2020, 11 a.m. 38.7 ppb (36) 14.2 ppb (13) N/A 24.0 ppb (22) N/A N/A N/A 0.78 ppb (9) N/A N/A 36.0
 
Jan. 20, 2020, 10 a.m. 41.7 ppb (39) 15.9 ppb (15) N/A 26.0 ppb (24) N/A N/A N/A 0.81 ppb (9) N/A N/A 39.0
 
Jan. 20, 2020, 9 a.m. 55.6 ppb (52) 26.9 ppb (25) N/A 29.0 ppb (27) N/A N/A N/A 1.13 ppb (13) N/A N/A 52.0
 
Jan. 20, 2020, 8 a.m. 50.3 ppb (47) 22.3 ppb (21) N/A 28.0 ppb (26) N/A N/A N/A 1.01 ppb (11) N/A N/A 47.0
 
Jan. 20, 2020, 7 a.m. 48.5 ppb (45) 19.2 ppb (18) N/A 29.0 ppb (27) N/A N/A N/A 1.17 ppb (13) N/A N/A 45.0
 
Jan. 20, 2020, 6 a.m. 48.3 ppb (45) 19.6 ppb (18) N/A 29.0 ppb (27) N/A N/A N/A 1.06 ppb (12) N/A N/A 45.0
 
Jan. 20, 2020, 5 a.m. 46.7 ppb (43) 16.1 ppb (15) N/A 31.0 ppb (29) N/A N/A N/A 0.86 ppb (10) N/A N/A 43.0
 
Jan. 20, 2020, 4 a.m. 47.1 ppb (44) 15.1 ppb (14) N/A 32.0 ppb (30) N/A N/A N/A 0.94 ppb (10) N/A N/A 44.0
 
Jan. 20, 2020, 3 a.m. 74.9 ppb (72) 35.7 ppb (33) N/A 39.0 ppb (36) N/A N/A N/A 1.37 ppb (15) N/A N/A 72.0
 
Jan. 20, 2020, 2 a.m. 83.4 ppb (81) 44.1 ppb (41) N/A 39.0 ppb (36) N/A N/A N/A 1.61 ppb (18) N/A N/A 81.0
 
Jan. 20, 2020, 1 a.m. 64.7 ppb (61) 24.7 ppb (23) N/A 40.0 ppb (37) N/A N/A N/A 1.23 ppb (14) N/A N/A 61.0
 
Jan. 20, 2020, midnight 62.3 ppb (59) 24.5 ppb (23) N/A 38.0 ppb (35) N/A N/A N/A 1.3 ppb (14) N/A N/A 59.0
 
Jan. 19, 2020, 11 p.m. 54.2 ppb (50) 21.6 ppb (20) N/A 33.0 ppb (31) N/A N/A N/A 1.11 ppb (12) N/A N/A 50.0
 
Jan. 19, 2020, 10 p.m. 57.7 ppb (54) 24.6 ppb (23) N/A 33.0 ppb (31) N/A N/A N/A 1.05 ppb (12) N/A N/A 54.0
 
Jan. 19, 2020, 9 p.m. 41.9 ppb (39) 17.5 ppb (16) N/A 24.0 ppb (22) N/A N/A N/A 0.88 ppb (10) N/A N/A 39.0
 
Jan. 19, 2020, 8 p.m. 40.6 ppb (38) 19.0 ppb (18) N/A 22.0 ppb (20) N/A N/A N/A 0.91 ppb (10) N/A N/A 38.0
 
Jan. 19, 2020, 7 p.m. 43.4 ppb (40) 20.8 ppb (19) N/A 23.0 ppb (21) N/A N/A N/A 0.98 ppb (11) N/A N/A 40.0
 
Jan. 19, 2020, 6 p.m. 43.1 ppb (40) 21.9 ppb (20) N/A 21.0 ppb (19) N/A N/A N/A 1.01 ppb (11) N/A N/A 40.0
 
Jan. 19, 2020, 5 p.m. 47.1 ppb (44) 25.7 ppb (24) N/A 21.0 ppb (19) N/A N/A N/A 0.98 ppb (11) N/A N/A 44.0
 
Jan. 19, 2020, 4 p.m. 49.5 ppb (46) 26.9 ppb (25) N/A 23.0 ppb (21) N/A N/A N/A 1.0 ppb (11) N/A N/A 46.0
 
Jan. 19, 2020, 3 p.m. 53.6 ppb (50) 28.8 ppb (27) N/A 25.0 ppb (23) N/A N/A N/A 1.11 ppb (12) N/A N/A 50.0
 
Jan. 19, 2020, 2 p.m. 44.9 ppb (42) 19.7 ppb (18) N/A 25.0 ppb (23) N/A N/A N/A 0.77 ppb (9) N/A N/A 42.0
 
Jan. 19, 2020, 1 p.m. 62.1 ppb (59) 37.9 ppb (35) N/A 24.0 ppb (22) N/A N/A N/A 1.21 ppb (13) N/A N/A 59.0
 
Jan. 19, 2020, noon 67.9 ppb (65) 40.2 ppb (37) N/A 28.0 ppb (26) N/A N/A N/A 1.34 ppb (15) N/A N/A 65.0
 
Jan. 19, 2020, 11 a.m. 46.8 ppb (43) 18.2 ppb (17) N/A 29.0 ppb (27) N/A N/A N/A 0.92 ppb (10) N/A N/A 43.0
 
Jan. 19, 2020, 10 a.m. 53.3 ppb (49) 27.7 ppb (26) N/A 26.0 ppb (24) N/A N/A N/A 1.16 ppb (13) N/A N/A 49.0
 
Jan. 19, 2020, 9 a.m. 79.1 ppb (77) 54.7 ppb (51) N/A 24.0 ppb (22) N/A N/A N/A 1.79 ppb (20) N/A N/A 77.0
 
Jan. 19, 2020, 8 a.m. 69.0 ppb (66) 44.1 ppb (41) N/A 25.0 ppb (23) N/A N/A N/A 1.49 ppb (17) N/A N/A 66.0
 
Jan. 19, 2020, 7 a.m. 82.5 ppb (80) 53.3 ppb (49) N/A 29.0 ppb (27) N/A N/A N/A 1.78 ppb (20) N/A N/A 80.0
 
Jan. 19, 2020, 6 a.m. 84.1 ppb (82) 54.1 ppb (50) N/A 30.0 ppb (28) N/A N/A N/A 1.62 ppb (18) N/A N/A 82.0
 
Jan. 19, 2020, 5 a.m. 89.0 ppb (87) 56.0 ppb (52) N/A 33.0 ppb (31) N/A N/A N/A 1.69 ppb (19) N/A N/A 87.0
 
Jan. 19, 2020, 4 a.m. 72.4 ppb (70) 38.1 ppb (35) N/A 34.0 ppb (31) N/A N/A N/A 1.38 ppb (15) N/A N/A 70.0
 
Jan. 19, 2020, 3 a.m. 40.2 ppb (37) 12.2 ppb (11) N/A 28.0 ppb (26) N/A N/A N/A 0.74 ppb (8) N/A N/A 37.0
 
Jan. 19, 2020, 2 a.m. 30.5 ppb (28) 6.1 ppb (6) N/A 24.0 ppb (22) N/A N/A N/A 0.55 ppb (6) N/A N/A 28.0
 
Jan. 19, 2020, 1 a.m. 63.1 ppb (60) 25.9 ppb (24) N/A 37.0 ppb (34) N/A N/A N/A 1.18 ppb (13) N/A N/A 60.0
 
Jan. 19, 2020, midnight 62.2 ppb (59) 27.1 ppb (25) N/A 35.0 ppb (32) N/A N/A N/A 1.1 ppb (12) N/A N/A 59.0
 
Jan. 18, 2020, 11 p.m. 53.6 ppb (50) 23.8 ppb (22) N/A 30.0 ppb (28) N/A N/A N/A 0.91 ppb (10) N/A N/A 50.0
 
Jan. 18, 2020, 10 p.m. 51.2 ppb (47) 23.4 ppb (22) N/A 28.0 ppb (26) N/A N/A N/A 0.92 ppb (10) N/A N/A 47.0
 
Jan. 18, 2020, 9 p.m. 46.9 ppb (43) 22.6 ppb (21) N/A 24.0 ppb (22) N/A N/A N/A 0.86 ppb (10) N/A N/A 43.0
 
Jan. 18, 2020, 8 p.m. 47.5 ppb (44) 22.5 ppb (21) N/A 25.0 ppb (23) N/A N/A N/A 0.8 ppb (9) N/A N/A 44.0
 
Jan. 18, 2020, 7 p.m. 52.5 ppb (49) 27.6 ppb (26) N/A 25.0 ppb (23) N/A N/A N/A 0.87 ppb (10) N/A N/A 49.0
 
Jan. 18, 2020, 6 p.m. 62.3 ppb (59) 35.6 ppb (33) N/A 27.0 ppb (25) N/A N/A N/A 1.01 ppb (11) N/A N/A 59.0
 
Jan. 18, 2020, 5 p.m. 79.4 ppb (77) 49.7 ppb (46) N/A 30.0 ppb (28) N/A N/A N/A 1.14 ppb (13) N/A N/A 77.0
 
Jan. 18, 2020, 4 p.m. 95.1 ppb (94) 68.2 ppb (65) N/A 27.0 ppb (25) N/A N/A N/A 1.23 ppb (14) N/A N/A 94.0
 
Jan. 18, 2020, 3 p.m. 93.5 ppb (92) 71.3 ppb (68) N/A 22.0 ppb (20) N/A N/A N/A 1.42 ppb (16) N/A N/A 92.0
 
Jan. 18, 2020, 2 p.m. 63.5 ppb (60) 41.8 ppb (39) N/A 22.0 ppb (20) N/A N/A N/A 1.01 ppb (11) N/A N/A 60.0
 
Jan. 18, 2020, 1 p.m. 54.4 ppb (50) 33.3 ppb (31) N/A 21.0 ppb (19) N/A N/A N/A 1.03 ppb (11) N/A N/A 50.0
 
Jan. 18, 2020, noon 39.7 ppb (37) 16.4 ppb (15) N/A 23.0 ppb (21) N/A N/A N/A 0.55 ppb (6) N/A N/A 37.0
 
Jan. 18, 2020, 11 a.m. 23.9 ppb (22) 2.0 ppb (2) N/A 22.0 ppb (20) N/A N/A N/A 0.35 ppb (4) N/A N/A 22.0
 
Jan. 18, 2020, 10 a.m. 27.5 ppb (25) 4.5 ppb (4) N/A 23.0 ppb (21) N/A N/A N/A 0.42 ppb (5) N/A N/A 25.0
 
Jan. 18, 2020, 9 a.m. 49.3 ppb (46) 26.9 ppb (25) N/A 22.0 ppb (20) N/A N/A N/A 0.73 ppb (8) N/A N/A 46.0
 
Jan. 18, 2020, 8 a.m. 41.6 ppb (39) 18.9 ppb (18) N/A 23.0 ppb (21) N/A N/A N/A 0.75 ppb (8) N/A N/A 39.0
 
Jan. 18, 2020, 7 a.m. 58.4 ppb (55) 33.9 ppb (31) N/A 25.0 ppb (23) N/A N/A N/A 0.99 ppb (11) N/A N/A 55.0
 
Jan. 18, 2020, 6 a.m. 82.4 ppb (80) 54.3 ppb (50) N/A 28.0 ppb (26) N/A N/A N/A 1.25 ppb (14) N/A N/A 80.0
 
Jan. 18, 2020, 5 a.m. 78.9 ppb (76) 47.6 ppb (44) N/A 31.0 ppb (29) N/A N/A N/A 1.25 ppb (14) N/A N/A 76.0
 
Jan. 18, 2020, 4 a.m. 84.4 ppb (82) 48.1 ppb (45) N/A 36.0 ppb (33) N/A N/A N/A 1.35 ppb (15) N/A N/A 82.0
 
Jan. 18, 2020, 3 a.m. 52.6 ppb (49) 18.6 ppb (17) N/A 34.0 ppb (31) N/A N/A N/A 0.91 ppb (10) N/A N/A 49.0
 
Jan. 18, 2020, 2 a.m. 56.6 ppb (53) 25.3 ppb (23) N/A 31.0 ppb (29) N/A N/A N/A 0.9 ppb (10) N/A N/A 53.0
 
Jan. 18, 2020, 1 a.m. 67.0 ppb (64) 36.3 ppb (34) N/A 31.0 ppb (29) N/A N/A N/A 0.86 ppb (10) N/A N/A 64.0
 
Jan. 18, 2020, midnight 48.7 ppb (45) 25.1 ppb (23) N/A 24.0 ppb (22) N/A N/A N/A 0.66 ppb (7) N/A N/A 45.0
 
Jan. 17, 2020, 11 p.m. 47.0 ppb (44) 25.5 ppb (24) N/A 21.0 ppb (19) N/A N/A N/A 0.63 ppb (7) N/A N/A 44.0
 
Jan. 17, 2020, 10 p.m. 42.4 ppb (39) 21.7 ppb (20) N/A 21.0 ppb (19) N/A N/A N/A 0.52 ppb (6) N/A N/A 39.0
 
Jan. 17, 2020, 9 p.m. 32.7 ppb (30) 16.0 ppb (15) N/A 17.0 ppb (16) N/A N/A N/A 0.49 ppb (5) N/A N/A 30.0
 
Jan. 17, 2020, 8 p.m. 24.6 ppb (23) 10.9 ppb (10) N/A 14.0 ppb (13) N/A N/A N/A 0.39 ppb (4) N/A N/A 23.0
 
Jan. 17, 2020, 7 p.m. 35.7 ppb (33) 18.8 ppb (17) N/A 17.0 ppb (16) N/A N/A N/A 0.46 ppb (5) N/A N/A 33.0
 
Jan. 17, 2020, 6 p.m. 27.9 ppb (26) 13.1 ppb (12) N/A 15.0 ppb (14) N/A N/A N/A 0.43 ppb (5) N/A N/A 26.0
 
Jan. 17, 2020, 5 p.m. 40.4 ppb (37) 21.4 ppb (20) N/A 19.0 ppb (18) N/A N/A N/A 0.57 ppb (6) N/A N/A 37.0
 
Jan. 17, 2020, 4 p.m. 52.4 ppb (49) 30.1 ppb (28) N/A 22.0 ppb (20) N/A N/A N/A 0.63 ppb (7) N/A N/A 49.0
 
Jan. 17, 2020, 3 p.m. 56.8 ppb (53) 30.7 ppb (28) N/A 26.0 ppb (24) N/A N/A N/A 0.9 ppb (10) N/A N/A 53.0
 
Jan. 17, 2020, 2 p.m. 46.0 ppb (43) 23.4 ppb (22) N/A 23.0 ppb (21) N/A N/A N/A 0.74 ppb (8) N/A N/A 43.0
 
Jan. 17, 2020, 1 p.m. 21.6 ppb (20) 8.3 ppb (8) N/A 13.0 ppb (12) N/A N/A N/A 0.32 ppb (4) N/A N/A 20.0
 
Jan. 17, 2020, noon 17.7 ppb (16) 6.6 ppb (6) N/A 11.0 ppb (10) N/A N/A N/A 0.28 ppb (3) N/A N/A 16.0
 
Jan. 17, 2020, 11 a.m. 9.3 ppb (9) 2.4 ppb (2) N/A 7.0 ppb (6) N/A N/A N/A 0.23 ppb (3) N/A N/A 9.0
 
Jan. 17, 2020, 10 a.m. 5.9 ppb (5) 1.1 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.18 ppb (2) N/A N/A 5.0
 
Jan. 17, 2020, 9 a.m. 8.3 ppb (8) 2.1 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.22 ppb (2) N/A N/A 8.0
 
Jan. 17, 2020, 8 a.m. 10.5 ppb (10) 2.5 ppb (2) N/A 8.0 ppb (7) N/A N/A N/A 0.23 ppb (3) N/A N/A 10.0
 
Jan. 17, 2020, 7 a.m. 22.6 ppb (21) 7.1 ppb (7) N/A 15.0 ppb (14) N/A N/A N/A 0.32 ppb (4) N/A N/A 21.0
 
Jan. 17, 2020, 6 a.m. 30.4 ppb (28) 11.6 ppb (11) N/A 19.0 ppb (18) N/A N/A N/A 0.48 ppb (5) N/A N/A 28.0
 
Jan. 17, 2020, 5 a.m. 30.1 ppb (28) 9.4 ppb (9) N/A 21.0 ppb (19) N/A N/A N/A 0.54 ppb (6) N/A N/A 28.0
 
Jan. 17, 2020, 4 a.m. 32.2 ppb (30) 9.9 ppb (9) N/A 22.0 ppb (20) N/A N/A N/A 0.58 ppb (6) N/A N/A 30.0
 
Jan. 17, 2020, 3 a.m. 50.7 ppb (47) 23.8 ppb (22) N/A 27.0 ppb (25) N/A N/A N/A 0.68 ppb (8) N/A N/A 47.0
 
Jan. 17, 2020, 2 a.m. 54.3 ppb (50) 30.3 ppb (28) N/A 24.0 ppb (22) N/A N/A N/A 0.66 ppb (7) N/A N/A 50.0
 
Jan. 17, 2020, 1 a.m. 38.2 ppb (35) 20.0 ppb (19) N/A 18.0 ppb (17) N/A N/A N/A 0.57 ppb (6) N/A N/A 35.0
 
Jan. 17, 2020, midnight 51.7 ppb (48) 29.6 ppb (27) N/A 22.0 ppb (20) N/A N/A N/A 0.67 ppb (7) N/A N/A 48.0
 
Jan. 16, 2020, 11 p.m. 42.7 ppb (40) 22.6 ppb (21) N/A 20.0 ppb (19) N/A N/A N/A 0.69 ppb (8) N/A N/A 40.0
 
Jan. 16, 2020, 10 p.m. 38.1 ppb (35) 17.5 ppb (16) N/A 21.0 ppb (19) N/A N/A N/A 0.52 ppb (6) N/A N/A 35.0
 
Jan. 16, 2020, 9 p.m. 36.1 ppb (33) 16.8 ppb (16) N/A 19.0 ppb (18) N/A N/A N/A 0.52 ppb (6) N/A N/A 33.0
 
Jan. 16, 2020, 8 p.m. 44.6 ppb (41) 20.0 ppb (19) N/A 25.0 ppb (23) N/A N/A N/A 0.61 ppb (7) N/A N/A 41.0
 
Jan. 16, 2020, 7 p.m. 44.0 ppb (41) 19.0 ppb (18) N/A 25.0 ppb (23) N/A N/A N/A 0.63 ppb (7) N/A N/A 41.0
 
Jan. 16, 2020, 6 p.m. 34.0 ppb (31) 14.0 ppb (13) N/A 20.0 ppb (19) N/A N/A N/A 0.54 ppb (6) N/A N/A 31.0
 
Jan. 16, 2020, 5 p.m. 52.5 ppb (49) 26.9 ppb (25) N/A 26.0 ppb (24) N/A N/A N/A 0.76 ppb (8) N/A N/A 49.0
 
Jan. 16, 2020, 4 p.m. 106.2 ppb (101) 75.5 ppb (73) N/A 31.0 ppb (29) N/A N/A N/A N/A N/A N/A 101.0
 
Jan. 16, 2020, 3 p.m. 110.8 ppb (102) 81.2 ppb (79) N/A 30.0 ppb (28) N/A N/A N/A 1.73 ppb (19) N/A N/A 102.0
 
Jan. 16, 2020, 2 p.m. 93.7 ppb (92) 66.3 ppb (63) N/A 27.0 ppb (25) N/A N/A N/A 1.29 ppb (14) N/A N/A 92.0
 
Jan. 16, 2020, 1 p.m. 74.7 ppb (72) 49.3 ppb (46) N/A 25.0 ppb (23) N/A N/A N/A 0.97 ppb (11) N/A N/A 72.0
 
Jan. 16, 2020, noon 66.8 ppb (64) 41.7 ppb (39) N/A 25.0 ppb (23) N/A N/A N/A 0.83 ppb (9) N/A N/A 64.0
 
Jan. 16, 2020, 11 a.m. 46.0 ppb (43) 23.5 ppb (22) N/A 22.0 ppb (20) N/A N/A N/A 0.76 ppb (8) N/A N/A 43.0
 
Jan. 16, 2020, 10 a.m. 32.5 ppb (30) 10.2 ppb (9) N/A 22.0 ppb (20) N/A N/A N/A 0.58 ppb (6) N/A N/A 30.0
 
Jan. 16, 2020, 9 a.m. 39.2 ppb (36) 13.8 ppb (13) N/A 25.0 ppb (23) N/A N/A N/A 0.74 ppb (8) N/A N/A 36.0
 
Jan. 16, 2020, 8 a.m. 83.9 ppb (82) 53.8 ppb (50) N/A 30.0 ppb (28) N/A N/A N/A 1.23 ppb (14) N/A N/A 82.0
 
Jan. 16, 2020, 7 a.m. 72.9 ppb (70) 41.7 ppb (39) N/A 31.0 ppb (29) N/A N/A N/A 1.19 ppb (13) N/A N/A 70.0
 
Jan. 16, 2020, 6 a.m. 70.3 ppb (67) 37.2 ppb (34) N/A 33.0 ppb (31) N/A N/A N/A 1.24 ppb (14) N/A N/A 67.0
 
Jan. 16, 2020, 5 a.m. 98.9 ppb (98) 52.4 ppb (49) N/A 46.0 ppb (43) N/A N/A N/A 1.61 ppb (18) N/A N/A 98.0
 
Jan. 16, 2020, 4 a.m. 95.4 ppb (94) 45.2 ppb (42) N/A 50.0 ppb (46) N/A N/A N/A 1.46 ppb (16) N/A N/A 94.0
 
Jan. 16, 2020, 3 a.m. 81.3 ppb (79) 34.1 ppb (32) N/A 47.0 ppb (44) N/A N/A N/A 1.27 ppb (14) N/A N/A 79.0
 
Jan. 16, 2020, 2 a.m. 78.0 ppb (76) 32.4 ppb (30) N/A 46.0 ppb (43) N/A N/A N/A 1.24 ppb (14) N/A N/A 76.0
 
Jan. 16, 2020, 1 a.m. 86.4 ppb (84) 41.0 ppb (38) N/A 45.0 ppb (42) N/A N/A N/A 1.15 ppb (13) N/A N/A 84.0
 
Jan. 16, 2020, midnight 63.6 ppb (60) 25.3 ppb (23) N/A 38.0 ppb (35) N/A N/A N/A 0.92 ppb (10) N/A N/A 60.0
 
Jan. 15, 2020, 11 p.m. 60.7 ppb (57) 24.5 ppb (23) N/A 36.0 ppb (33) N/A N/A N/A 0.98 ppb (11) N/A N/A 57.0
 
Jan. 15, 2020, 10 p.m. 62.4 ppb (59) 27.2 ppb (25) N/A 35.0 ppb (32) N/A N/A N/A 0.82 ppb (9) N/A N/A 59.0
 
Jan. 15, 2020, 9 p.m. 51.6 ppb (48) 22.7 ppb (21) N/A 29.0 ppb (27) N/A N/A N/A 0.68 ppb (8) N/A N/A 48.0
 
Jan. 15, 2020, 8 p.m. 45.5 ppb (42) 19.1 ppb (18) N/A 26.0 ppb (24) N/A N/A N/A 0.65 ppb (7) N/A N/A 42.0
 
Jan. 15, 2020, 7 p.m. 42.5 ppb (39) 19.5 ppb (18) N/A 23.0 ppb (21) N/A N/A N/A 0.66 ppb (7) N/A N/A 39.0
 
Jan. 15, 2020, 6 p.m. 37.0 ppb (34) 16.7 ppb (15) N/A 20.0 ppb (19) N/A N/A N/A 0.56 ppb (6) N/A N/A 34.0
 
Jan. 15, 2020, 5 p.m. 44.2 ppb (41) 23.4 ppb (22) N/A 21.0 ppb (19) N/A N/A N/A 0.68 ppb (8) N/A N/A 41.0
 
Jan. 15, 2020, 4 p.m. 54.6 ppb (51) 30.4 ppb (28) N/A 24.0 ppb (22) N/A N/A N/A 0.83 ppb (9) N/A N/A 51.0
 
Jan. 15, 2020, 3 p.m. 50.6 ppb (47) 26.8 ppb (25) N/A 24.0 ppb (22) N/A N/A N/A 0.95 ppb (11) N/A N/A 47.0
 
Jan. 15, 2020, 2 p.m. 58.0 ppb (54) 32.8 ppb (30) N/A 25.0 ppb (23) N/A N/A N/A 1.03 ppb (11) N/A N/A 54.0
 
Jan. 15, 2020, 1 p.m. 47.2 ppb (44) 20.9 ppb (19) N/A 26.0 ppb (24) N/A N/A N/A 0.78 ppb (9) N/A N/A 44.0
 
Jan. 15, 2020, noon 43.1 ppb (40) 19.6 ppb (18) N/A 23.0 ppb (21) N/A N/A N/A 0.7 ppb (8) N/A N/A 40.0
 
Jan. 15, 2020, 11 a.m. 32.6 ppb (30) 11.4 ppb (11) N/A 21.0 ppb (19) N/A N/A N/A 0.59 ppb (7) N/A N/A 30.0
 
Jan. 15, 2020, 10 a.m. 37.7 ppb (35) 15.2 ppb (14) N/A 22.0 ppb (20) N/A N/A N/A 0.67 ppb (7) N/A N/A 35.0
 
Jan. 15, 2020, 9 a.m. 47.1 ppb (44) 21.3 ppb (20) N/A 26.0 ppb (24) N/A N/A N/A 0.75 ppb (8) N/A N/A 44.0
 
Jan. 15, 2020, 8 a.m. 50.8 ppb (47) 23.0 ppb (21) N/A 28.0 ppb (26) N/A N/A N/A 0.8 ppb (9) N/A N/A 47.0
 
Jan. 15, 2020, 7 a.m. 52.9 ppb (49) 21.6 ppb (20) N/A 31.0 ppb (29) N/A N/A N/A 0.92 ppb (10) N/A N/A 49.0
 
Jan. 15, 2020, 6 a.m. 40.9 ppb (38) 12.0 ppb (11) N/A 29.0 ppb (27) N/A N/A N/A 0.8 ppb (9) N/A N/A 38.0
 
Jan. 15, 2020, 5 a.m. 56.4 ppb (53) 20.2 ppb (19) N/A 36.0 ppb (33) N/A N/A N/A 1.05 ppb (12) N/A N/A 53.0
 
Jan. 15, 2020, 4 a.m. 68.7 ppb (66) 28.3 ppb (26) N/A 40.0 ppb (37) N/A N/A N/A 1.28 ppb (14) N/A N/A 66.0
 
Jan. 15, 2020, 3 a.m. 61.3 ppb (58) 24.5 ppb (23) N/A 37.0 ppb (34) N/A N/A N/A 1.07 ppb (12) N/A N/A 58.0
 
Jan. 15, 2020, 2 a.m. 67.4 ppb (64) 30.9 ppb (29) N/A 37.0 ppb (34) N/A N/A N/A 1.05 ppb (12) N/A N/A 64.0
 
Jan. 15, 2020, 1 a.m. 62.7 ppb (59) 30.3 ppb (28) N/A 32.0 ppb (30) N/A N/A N/A 0.87 ppb (10) N/A N/A 59.0
 
Jan. 15, 2020, midnight 54.4 ppb (50) 24.2 ppb (22) N/A 30.0 ppb (28) N/A N/A N/A 0.86 ppb (10) N/A N/A 50.0
 
Jan. 14, 2020, 11 p.m. 50.0 ppb (46) 21.7 ppb (20) N/A 28.0 ppb (26) N/A N/A N/A 0.79 ppb (9) N/A N/A 46.0
 
Jan. 14, 2020, 10 p.m. 51.4 ppb (48) 20.8 ppb (19) N/A 31.0 ppb (29) N/A N/A N/A 0.75 ppb (8) N/A N/A 48.0
 
Jan. 14, 2020, 9 p.m. 50.1 ppb (46) 21.3 ppb (20) N/A 29.0 ppb (27) N/A N/A N/A 0.71 ppb (8) N/A N/A 46.0
 
Jan. 14, 2020, 8 p.m. 42.4 ppb (39) 18.9 ppb (18) N/A 24.0 ppb (22) N/A N/A N/A 0.62 ppb (7) N/A N/A 39.0
 
Jan. 14, 2020, 7 p.m. 40.1 ppb (37) 17.4 ppb (16) N/A 23.0 ppb (21) N/A N/A N/A 0.61 ppb (7) N/A N/A 37.0
 
Jan. 14, 2020, 6 p.m. 50.5 ppb (47) 25.6 ppb (24) N/A 25.0 ppb (23) N/A N/A N/A 0.72 ppb (8) N/A N/A 47.0
 
Jan. 14, 2020, 5 p.m. 51.7 ppb (48) 28.0 ppb (26) N/A 24.0 ppb (22) N/A N/A N/A 0.78 ppb (9) N/A N/A 48.0
 
Jan. 14, 2020, 4 p.m. 93.0 ppb (91) 67.8 ppb (65) N/A 25.0 ppb (23) N/A N/A N/A 1.12 ppb (12) N/A N/A 91.0
 
Jan. 14, 2020, 3 p.m. 112.9 ppb (102) 88.1 ppb (86) N/A 25.0 ppb (23) N/A N/A N/A 1.29 ppb (14) N/A N/A 102.0
 
Jan. 14, 2020, 2 p.m. 108.2 ppb (101) 85.0 ppb (83) N/A 23.0 ppb (21) N/A N/A N/A 1.14 ppb (13) N/A N/A 101.0
 
Jan. 14, 2020, 1 p.m. 77.6 ppb (75) 55.5 ppb (52) N/A 22.0 ppb (20) N/A N/A N/A 0.79 ppb (9) N/A N/A 75.0