ID: 181

AQSQID: 060658001

Site Name: Riverside - Rubidoux

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

Updated: July 15, 2020, 11:35 a.m.

Location: Rivside (Rivview Dr), CA

Reporting: True, Located: True

Current AQI: 46.0

Rivside (Rivview Dr) CA, US: 33.999449, -117.415831

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 15, 2020, 10 a.m. 6.6 ppb (6) 0.0 ppb (0) 6.4 ppb (6) 7.0 ppb (6) 6.3 ppb (6) 0.0 ppb (0) 19.0 ppb (15) 0.14 ppb (2) 21.0 μg/m3 (19) 11.0 μg/m3 (46) 46.0
 
July 15, 2020, 9 a.m. 7.2 ppb (7) -0.1 ppb (0) 8.1 ppb (8) 7.0 ppb (6) 8.0 ppb (7) 0.0 ppb (0) 20.0 ppb (15) 0.15 ppb (2) 23.0 μg/m3 (21) 11.0 μg/m3 (46) 46.0
 
July 15, 2020, 8 a.m. 5.6 ppb (5) -0.2 ppb (0) 6.1 ppb (6) 6.0 ppb (6) 6.0 ppb (6) 0.0 ppb (0) 22.0 ppb (17) 0.14 ppb (2) 27.0 μg/m3 (25) 12.0 μg/m3 (50) 50.0
 
July 15, 2020, 7 a.m. 6.2 ppb (6) -0.2 ppb (0) 6.5 ppb (6) 6.0 ppb (6) 6.5 ppb (6) 0.0 ppb (0) 23.0 ppb (18) 0.15 ppb (2) 28.0 μg/m3 (25) 12.0 μg/m3 (50) 50.0
 
July 15, 2020, 6 a.m. 5.3 ppb (5) -0.3 ppb (0) 5.5 ppb (5) 6.0 ppb (6) 5.4 ppb (5) 0.0 ppb (0) 27.0 ppb (21) 0.14 ppb (2) 28.0 μg/m3 (25) 10.0 μg/m3 (42) 42.0
 
July 15, 2020, 5 a.m. 4.6 ppb (4) -0.3 ppb (0) 4.8 ppb (4) 5.0 ppb (5) 4.7 ppb (4) 0.0 ppb (0) 30.0 ppb (23) 0.14 ppb (2) 25.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
July 15, 2020, 4 a.m. 4.7 ppb (4) -0.4 ppb (0) 4.9 ppb (5) 5.0 ppb (5) 4.9 ppb (5) 0.0 ppb (0) 32.0 ppb (25) 0.14 ppb (2) 31.0 μg/m3 (28) 11.0 μg/m3 (46) 46.0
 
July 15, 2020, 3 a.m. 4.4 ppb (4) -0.4 ppb (0) 4.9 ppb (5) 5.0 ppb (5) 4.7 ppb (4) 0.0 ppb (0) 36.0 ppb (28) 0.15 ppb (2) 44.0 μg/m3 (40) 12.0 μg/m3 (50) 50.0
 
July 15, 2020, 2 a.m. 3.4 ppb (3) -0.4 ppb (0) 4.2 ppb (4) 4.0 ppb (4) 4.0 ppb (4) 0.0 ppb (0) 42.0 ppb (32) 0.13 ppb (1) 51.0 μg/m3 (46) 11.0 μg/m3 (46) 46.0
 
July 15, 2020, 1 a.m. 2.7 ppb (3) -0.3 ppb (0) 3.6 ppb (3) 3.0 ppb (3) 3.3 ppb (3) 0.0 ppb (0) 45.0 ppb (35) 0.12 ppb (1) 51.0 μg/m3 (46) 12.0 μg/m3 (50) 50.0
 
July 15, 2020, midnight 2.3 ppb (2) -0.3 ppb (0) 3.5 ppb (3) 3.0 ppb (3) 3.2 ppb (3) 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) 47.0 μg/m3 (43) 13.0 μg/m3 (52) 52.0
 
July 14, 2020, 11 p.m. 2.6 ppb (2) -0.3 ppb (0) 4.2 ppb (4) 3.0 ppb (3) 3.9 ppb (4) 0.0 ppb (0) 51.0 ppb (39) 0.11 ppb (1) 59.0 μg/m3 (52) 13.0 μg/m3 (52) 52.0
 
July 14, 2020, 10 p.m. 3.4 ppb (3) -0.2 ppb (0) 5.3 ppb (5) 4.0 ppb (4) 4.9 ppb (5) 0.0 ppb (0) 60.0 ppb (46) 0.13 ppb (1) 62.0 μg/m3 (54) 16.0 μg/m3 (59) 59.0
 
July 14, 2020, 9 p.m. 3.7 ppb (3) -0.2 ppb (0) 5.6 ppb (5) 4.0 ppb (4) 5.3 ppb (5) 0.0 ppb (0) 64.0 ppb (49) 0.13 ppb (1) 52.0 μg/m3 (47) 21.0 μg/m3 (69) 69.0
 
July 14, 2020, 8 p.m. 4.1 ppb (4) -0.1 ppb (0) 6.3 ppb (6) 4.0 ppb (4) 5.9 ppb (5) 0.0 ppb (0) 66.0 ppb (51) 0.13 ppb (1) 47.0 μg/m3 (43) 17.0 μg/m3 (61) 61.0
 
July 14, 2020, 7 p.m. 5.1 ppb (5) 0.2 ppb (0) 7.0 ppb (6) 5.0 ppb (5) 6.4 ppb (6) 0.0 ppb (0) 57.0 ppb (44) 0.14 ppb (2) 49.0 μg/m3 (45) 19.0 μg/m3 (65) 65.0
 
July 14, 2020, 6 p.m. 5.0 ppb (5) 0.3 ppb (0) 7.2 ppb (7) 5.0 ppb (5) 6.2 ppb (6) 0.0 ppb (0) 50.0 ppb (38) 0.15 ppb (2) 43.0 μg/m3 (39) 19.0 μg/m3 (65) 65.0
 
July 14, 2020, 5 p.m. 6.3 ppb (6) 1.0 ppb (1) 7.8 ppb (7) 5.0 ppb (5) 6.5 ppb (6) 0.0 ppb (0) 38.0 ppb (29) 0.14 ppb (2) 38.0 μg/m3 (35) 24.0 μg/m3 (76) 76.0
 
July 14, 2020, 4 p.m. 8.5 ppb (8) 2.1 ppb (2) 9.9 ppb (9) 6.0 ppb (6) 7.5 ppb (7) 0.0 ppb (0) 28.0 ppb (22) 0.15 ppb (2) 47.0 μg/m3 (43) 24.0 μg/m3 (76) 76.0
 
July 14, 2020, 3 p.m. 14.1 ppb (13) 4.0 ppb (4) 14.9 ppb (14) 10.0 ppb (9) 10.8 ppb (10) 0.0 ppb (0) 17.0 ppb (13) 0.15 ppb (2) 48.0 μg/m3 (44) 22.0 μg/m3 (71) 71.0
 
July 14, 2020, 2 p.m. 8.5 ppb (8) 1.0 ppb (1) 8.9 ppb (8) 7.0 ppb (6) 7.6 ppb (7) 0.0 ppb (0) 18.0 ppb (14) 0.11 ppb (1) 39.0 μg/m3 (35) 16.0 μg/m3 (59) 59.0
 
July 14, 2020, 1 p.m. 5.8 ppb (5) 0.2 ppb (0) 5.6 ppb (5) 6.0 ppb (6) 5.2 ppb (5) 0.0 ppb (0) 17.0 ppb (13) 0.12 ppb (1) 32.0 μg/m3 (29) 12.0 μg/m3 (50) 50.0
 
July 14, 2020, noon 8.4 ppb (8) 0.7 ppb (1) 8.8 ppb (8) 8.0 ppb (7) 7.7 ppb (7) 0.0 ppb (0) 9.0 ppb (7) 0.12 ppb (1) 31.0 μg/m3 (28) 10.0 μg/m3 (42) 42.0
 
July 14, 2020, 11 a.m. 7.3 ppb (7) 0.5 ppb (0) 7.8 ppb (7) 7.0 ppb (6) 7.1 ppb (7) 0.0 ppb (0) 11.0 ppb (8) 0.12 ppb (1) 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
July 14, 2020, 10 a.m. 5.7 ppb (5) -0.1 ppb (0) 5.9 ppb (5) 6.0 ppb (6) 5.8 ppb (5) 0.0 ppb (0) 15.0 ppb (12) 0.1 ppb (1) 31.0 μg/m3 (28) 10.0 μg/m3 (42) 42.0
 
July 14, 2020, 9 a.m. 5.1 ppb (5) -0.1 ppb (0) 5.7 ppb (5) 5.0 ppb (5) 5.7 ppb (5) 0.0 ppb (0) 15.0 ppb (12) 0.13 ppb (1) 37.0 μg/m3 (34) 11.0 μg/m3 (46) 46.0
 
July 14, 2020, 8 a.m. 5.3 ppb (5) 0.0 ppb (0) 5.6 ppb (5) 5.0 ppb (5) 5.5 ppb (5) 0.0 ppb (0) 15.0 ppb (12) 0.12 ppb (1) 32.0 μg/m3 (29) 17.0 μg/m3 (61) 61.0
 
July 14, 2020, 7 a.m. 5.1 ppb (5) -0.1 ppb (0) 5.4 ppb (5) 5.0 ppb (5) 5.3 ppb (5) 0.0 ppb (0) 17.0 ppb (13) 0.15 ppb (2) 39.0 μg/m3 (35) 16.0 μg/m3 (59) 59.0
 
July 14, 2020, 6 a.m. 4.4 ppb (4) -0.2 ppb (0) 4.6 ppb (4) 5.0 ppb (5) 4.5 ppb (4) 0.0 ppb (0) 21.0 ppb (16) 0.13 ppb (1) 32.0 μg/m3 (29) 17.0 μg/m3 (61) 61.0
 
July 14, 2020, 5 a.m. 4.4 ppb (4) -0.3 ppb (0) 4.6 ppb (4) 5.0 ppb (5) 4.5 ppb (4) 0.0 ppb (0) 26.0 ppb (20) 0.16 ppb (2) 39.0 μg/m3 (35) 13.0 μg/m3 (52) 52.0
 
July 14, 2020, 4 a.m. 4.6 ppb (4) -0.4 ppb (0) 5.0 ppb (5) 5.0 ppb (5) 5.0 ppb (5) 0.0 ppb (0) 31.0 ppb (24) 0.14 ppb (2) 44.0 μg/m3 (40) 10.0 μg/m3 (42) 42.0
 
July 14, 2020, 3 a.m. 4.9 ppb (5) -0.4 ppb (0) 5.4 ppb (5) 5.0 ppb (5) 5.2 ppb (5) 0.0 ppb (0) 37.0 ppb (28) 0.14 ppb (2) 54.0 μg/m3 (49) 10.0 μg/m3 (42) 49.0
 
July 14, 2020, 2 a.m. 4.9 ppb (5) -0.4 ppb (0) 5.5 ppb (5) 5.0 ppb (5) 5.3 ppb (5) 0.0 ppb (0) 42.0 ppb (32) 0.12 ppb (1) 41.0 μg/m3 (37) 12.0 μg/m3 (50) 50.0
 
July 14, 2020, 1 a.m. 3.2 ppb (3) -0.3 ppb (0) 4.4 ppb (4) 4.0 ppb (4) 4.1 ppb (4) 0.0 ppb (0) 48.0 ppb (37) 0.12 ppb (1) 59.0 μg/m3 (52) 17.0 μg/m3 (61) 61.0
 
July 14, 2020, midnight 2.8 ppb (3) -0.3 ppb (0) 4.5 ppb (4) 3.0 ppb (3) 4.2 ppb (4) 0.0 ppb (0) 55.0 ppb (42) 0.11 ppb (1) 74.0 μg/m3 (60) 11.0 μg/m3 (46) 60.0
 
July 13, 2020, 11 p.m. 2.5 ppb (2) -0.4 ppb (0) 4.4 ppb (4) 3.0 ppb (3) 4.1 ppb (4) 0.0 ppb (0) 60.0 ppb (46) 0.11 ppb (1) 67.0 μg/m3 (56) 10.0 μg/m3 (42) 56.0
 
July 13, 2020, 10 p.m. 2.3 ppb (2) -0.4 ppb (0) 4.2 ppb (4) 3.0 ppb (3) 4.0 ppb (4) 0.0 ppb (0) 65.0 ppb (50) 0.11 ppb (1) 47.0 μg/m3 (43) 9.0 μg/m3 (38) 50.0
 
July 13, 2020, 9 p.m. 3.9 ppb (4) -0.2 ppb (0) 6.4 ppb (6) 4.0 ppb (4) 6.1 ppb (6) 0.0 ppb (0) 78.0 ppb (61) 0.16 ppb (2) 84.0 μg/m3 (64) 18.0 μg/m3 (63) 64.0
 
July 13, 2020, 8 p.m. 4.3 ppb (4) -0.3 ppb (0) 7.1 ppb (7) 5.0 ppb (5) 6.8 ppb (6) 0.0 ppb (0) 87.0 ppb (68) 0.17 ppb (2) 68.0 μg/m3 (56) 13.0 μg/m3 (52) 68.0
 
July 13, 2020, 7 p.m. 4.3 ppb (4) -0.2 ppb (0) 6.5 ppb (6) 5.0 ppb (5) 6.2 ppb (6) 0.0 ppb (0) 80.0 ppb (62) 0.17 ppb (2) N/A 12.0 μg/m3 (50) 62.0
 
July 13, 2020, 6 p.m. 6.0 ppb (6) 0.4 ppb (0) 7.3 ppb (7) 6.0 ppb (6) 6.7 ppb (6) 0.0 ppb (0) 73.0 ppb (57) 0.17 ppb (2) 138.0 μg/m3 (92) 11.0 μg/m3 (46) 92.0
 
July 13, 2020, 5 p.m. 9.1 ppb (8) 0.9 ppb (1) 10.7 ppb (10) 8.0 ppb (7) 9.5 ppb (9) 0.0 ppb (0) 59.0 ppb (45) 0.21 ppb (2) 92.0 μg/m3 (68) 19.0 μg/m3 (65) 68.0
 
July 13, 2020, 4 p.m. 14.3 ppb (13) 3.1 ppb (3) 15.2 ppb (14) 11.0 ppb (10) 12.1 ppb (11) 0.0 ppb (0) 42.0 ppb (32) 0.24 ppb (3) 51.0 μg/m3 (46) 24.0 μg/m3 (76) 76.0
 
July 13, 2020, 3 p.m. 13.6 ppb (13) 2.9 ppb (3) 14.4 ppb (13) 11.0 ppb (10) 11.2 ppb (10) 0.0 ppb (0) 29.0 ppb (22) 0.22 ppb (2) 38.0 μg/m3 (35) 21.0 μg/m3 (69) 69.0
 
July 13, 2020, 2 p.m. 11.3 ppb (10) 2.1 ppb (2) 11.7 ppb (11) 9.0 ppb (8) 9.5 ppb (9) 0.0 ppb (0) 23.0 ppb (18) 0.19 ppb (2) 37.0 μg/m3 (34) 15.0 μg/m3 (56) 56.0
 
July 13, 2020, 1 p.m. 14.8 ppb (14) 2.4 ppb (2) 12.7 ppb (12) 12.0 ppb (11) 11.2 ppb (10) 0.0 ppb (0) 13.0 ppb (10) 0.34 ppb (4) 44.0 μg/m3 (40) 16.0 μg/m3 (59) 59.0
 
July 13, 2020, noon 17.3 ppb (16) 2.4 ppb (2) 18.4 ppb (17) 15.0 ppb (14) 16.8 ppb (16) 0.0 ppb (0) 10.0 ppb (8) 0.28 ppb (3) 47.0 μg/m3 (43) 15.0 μg/m3 (56) 56.0
 
July 13, 2020, 11 a.m. 22.0 ppb (20) 0.9 ppb (1) 23.4 ppb (22) 21.0 ppb (19) 22.5 ppb (21) 0.0 ppb (0) 8.0 ppb (6) 0.3 ppb (3) 46.0 μg/m3 (42) 16.0 μg/m3 (59) 59.0
 
July 13, 2020, 10 a.m. 13.0 ppb (12) 0.4 ppb (0) 10.8 ppb (10) 13.0 ppb (12) 10.3 ppb (10) 0.0 ppb (0) 16.0 ppb (12) 0.23 ppb (3) 43.0 μg/m3 (39) 13.0 μg/m3 (52) 52.0
 
July 13, 2020, 9 a.m. 9.7 ppb (9) 0.0 ppb (0) 9.2 ppb (9) 10.0 ppb (9) 9.1 ppb (8) 0.0 ppb (0) 22.0 ppb (17) 0.19 ppb (2) 40.0 μg/m3 (36) 12.0 μg/m3 (50) 50.0
 
July 13, 2020, 8 a.m. 7.1 ppb (7) -0.1 ppb (0) 7.6 ppb (7) 7.0 ppb (6) 7.5 ppb (7) 0.0 ppb (0) 25.0 ppb (19) 0.17 ppb (2) 32.0 μg/m3 (29) 14.0 μg/m3 (54) 54.0
 
July 13, 2020, 7 a.m. 6.9 ppb (6) -0.3 ppb (0) 7.4 ppb (7) 7.0 ppb (6) 7.4 ppb (7) 0.0 ppb (0) 30.0 ppb (23) 0.19 ppb (2) 32.0 μg/m3 (29) 15.0 μg/m3 (56) 56.0
 
July 13, 2020, 6 a.m. 7.2 ppb (7) -0.3 ppb (0) 8.3 ppb (8) 8.0 ppb (7) 8.2 ppb (8) 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) 46.0 μg/m3 (42) 15.0 μg/m3 (56) 56.0
 
July 13, 2020, 5 a.m. 7.9 ppb (7) -0.3 ppb (0) 8.8 ppb (8) 8.0 ppb (7) 8.7 ppb (8) 0.0 ppb (0) 39.0 ppb (30) 0.21 ppb (2) 67.0 μg/m3 (56) 16.0 μg/m3 (59) 59.0
 
July 13, 2020, 4 a.m. 7.7 ppb (7) -0.3 ppb (0) 8.6 ppb (8) 8.0 ppb (7) 8.6 ppb (8) 1.0 ppb (1) 46.0 ppb (35) 0.21 ppb (2) 69.0 μg/m3 (57) 13.0 μg/m3 (52) 57.0
 
July 13, 2020, 3 a.m. 4.8 ppb (4) -0.5 ppb (0) 5.8 ppb (5) 5.0 ppb (5) 5.8 ppb (5) 1.0 ppb (1) 60.0 ppb (46) 0.18 ppb (2) 42.0 μg/m3 (38) 12.0 μg/m3 (50) 50.0
 
July 13, 2020, 2 a.m. 3.7 ppb (3) -0.5 ppb (0) 4.7 ppb (4) 4.0 ppb (4) 4.6 ppb (4) 1.0 ppb (1) 69.0 ppb (53) 0.14 ppb (2) 41.0 μg/m3 (37) 9.0 μg/m3 (38) 53.0
 
July 13, 2020, 1 a.m. 2.5 ppb (2) -0.5 ppb (0) 4.1 ppb (4) 3.0 ppb (3) 4.0 ppb (4) 1.0 ppb (1) 75.0 ppb (58) 0.12 ppb (1) 21.0 μg/m3 (19) 9.0 μg/m3 (38) 58.0
 
July 13, 2020, midnight 2.6 ppb (2) -0.5 ppb (0) 4.6 ppb (4) 3.0 ppb (3) 4.4 ppb (4) 0.0 ppb (0) 80.0 ppb (62) 0.12 ppb (1) 32.0 μg/m3 (29) 10.0 μg/m3 (42) 62.0
 
July 12, 2020, 11 p.m. 1.7 ppb (2) -0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 70.0 ppb (54) 0.11 ppb (1) 30.0 μg/m3 (27) 7.0 μg/m3 (29) 54.0
 
July 12, 2020, 10 p.m. 2.0 ppb (2) -0.5 ppb (0) 3.7 ppb (3) 2.0 ppb (2) 3.5 ppb (3) 0.0 ppb (0) 71.0 ppb (55) 0.12 ppb (1) 30.0 μg/m3 (27) 8.0 μg/m3 (33) 55.0
 
July 12, 2020, 9 p.m. 2.8 ppb (3) -0.4 ppb (0) 4.8 ppb (4) 3.0 ppb (3) 4.6 ppb (4) 0.0 ppb (0) 81.0 ppb (63) 0.16 ppb (2) 28.0 μg/m3 (25) 10.0 μg/m3 (42) 63.0
 
July 12, 2020, 8 p.m. 3.5 ppb (3) -0.4 ppb (0) 6.0 ppb (6) 4.0 ppb (4) 5.8 ppb (5) 0.0 ppb (0) 89.0 ppb (70) 0.18 ppb (2) 37.0 μg/m3 (34) 11.0 μg/m3 (46) 70.0
 
July 12, 2020, 7 p.m. 3.3 ppb (3) -0.4 ppb (0) 5.3 ppb (5) 4.0 ppb (4) 5.0 ppb (5) 0.0 ppb (0) 81.0 ppb (63) 0.16 ppb (2) 26.0 μg/m3 (24) 11.0 μg/m3 (46) 63.0
 
July 12, 2020, 6 p.m. 5.3 ppb (5) -0.2 ppb (0) 7.1 ppb (7) 5.0 ppb (5) 6.8 ppb (6) 0.0 ppb (0) 83.0 ppb (65) 0.21 ppb (2) 29.0 μg/m3 (26) 12.0 μg/m3 (50) 65.0
 
July 12, 2020, 5 p.m. 7.1 ppb (7) 0.1 ppb (0) 8.7 ppb (8) 7.0 ppb (6) 8.0 ppb (7) 0.0 ppb (0) 72.0 ppb (56) 0.22 ppb (2) 24.0 μg/m3 (22) 16.0 μg/m3 (59) 59.0
 
July 12, 2020, 4 p.m. 13.0 ppb (12) 1.6 ppb (1) 14.2 ppb (13) 11.0 ppb (10) 12.0 ppb (11) 1.0 ppb (1) 51.0 ppb (39) 0.26 ppb (3) 30.0 μg/m3 (27) 24.0 μg/m3 (76) 76.0
 
July 12, 2020, 3 p.m. 21.3 ppb (20) 4.8 ppb (4) 22.0 ppb (20) 17.0 ppb (16) 16.9 ppb (16) 1.0 ppb (1) 30.0 ppb (23) 0.32 ppb (4) 50.0 μg/m3 (45) 18.0 μg/m3 (63) 63.0
 
July 12, 2020, 2 p.m. 25.1 ppb (23) 6.8 ppb (6) 26.2 ppb (24) 18.0 ppb (17) 19.1 ppb (18) 0.0 ppb (0) 16.0 ppb (12) 0.39 ppb (4) 60.0 μg/m3 (52) 21.0 μg/m3 (69) 69.0
 
July 12, 2020, 1 p.m. 21.8 ppb (20) 4.0 ppb (4) 22.3 ppb (21) 18.0 ppb (17) 17.9 ppb (17) 0.0 ppb (0) 8.0 ppb (6) 0.37 ppb (4) 50.0 μg/m3 (45) 13.0 μg/m3 (52) 52.0
 
July 12, 2020, noon 21.1 ppb (20) 1.4 ppb (1) 18.7 ppb (17) 20.0 ppb (19) 18.3 ppb (17) 0.0 ppb (0) 7.0 ppb (5) 0.33 ppb (4) 48.0 μg/m3 (44) 12.0 μg/m3 (50) 50.0
 
July 12, 2020, 11 a.m. 14.3 ppb (13) 0.1 ppb (0) 14.7 ppb (14) 14.0 ppb (13) 14.6 ppb (14) 0.0 ppb (0) 15.0 ppb (12) 0.31 ppb (3) 39.0 μg/m3 (35) 12.0 μg/m3 (50) 50.0
 
July 12, 2020, 10 a.m. 15.7 ppb (15) 0.2 ppb (0) 16.0 ppb (15) 16.0 ppb (15) 15.8 ppb (15) 0.0 ppb (0) 15.0 ppb (12) 0.33 ppb (4) 54.0 μg/m3 (49) 13.0 μg/m3 (52) 52.0
 
July 12, 2020, 9 a.m. 17.1 ppb (16) 0.0 ppb (0) 18.0 ppb (17) 17.0 ppb (16) 17.9 ppb (17) 0.0 ppb (0) 17.0 ppb (13) 0.44 ppb (5) 56.0 μg/m3 (50) 13.0 μg/m3 (52) 52.0
 
July 12, 2020, 8 a.m. 14.8 ppb (14) -0.2 ppb (0) 15.5 ppb (14) 15.0 ppb (14) 15.4 ppb (14) 0.0 ppb (0) 23.0 ppb (18) 0.32 ppb (4) 46.0 μg/m3 (42) 11.0 μg/m3 (46) 46.0
 
July 12, 2020, 7 a.m. 16.5 ppb (15) -0.2 ppb (0) 16.7 ppb (15) 17.0 ppb (16) 16.6 ppb (15) 0.0 ppb (0) 24.0 ppb (18) 0.47 ppb (5) 43.0 μg/m3 (39) 8.0 μg/m3 (33) 39.0
 
July 12, 2020, 6 a.m. 9.4 ppb (9) -0.3 ppb (0) 9.2 ppb (9) 10.0 ppb (9) 9.1 ppb (8) 0.0 ppb (0) 36.0 ppb (28) 0.24 ppb (3) 42.0 μg/m3 (38) 7.0 μg/m3 (29) 38.0
 
July 12, 2020, 5 a.m. 8.8 ppb (8) -0.4 ppb (0) 9.2 ppb (9) 9.0 ppb (8) 9.1 ppb (8) 0.0 ppb (0) 46.0 ppb (35) 0.23 ppb (3) 48.0 μg/m3 (44) 8.0 μg/m3 (33) 44.0
 
July 12, 2020, 4 a.m. 6.6 ppb (6) -0.5 ppb (0) 7.4 ppb (7) 7.0 ppb (6) 7.4 ppb (7) 0.0 ppb (0) 53.0 ppb (41) 0.18 ppb (2) 38.0 μg/m3 (35) 7.0 μg/m3 (29) 41.0
 
July 12, 2020, 3 a.m. 4.6 ppb (4) -0.6 ppb (0) 5.7 ppb (5) 5.0 ppb (5) 5.6 ppb (5) 0.0 ppb (0) 60.0 ppb (46) 0.19 ppb (2) 31.0 μg/m3 (28) 6.0 μg/m3 (25) 46.0
 
July 12, 2020, 2 a.m. 3.8 ppb (4) -0.6 ppb (0) 5.5 ppb (5) 4.0 ppb (4) 5.4 ppb (5) 0.0 ppb (0) 67.0 ppb (52) 0.16 ppb (2) 45.0 μg/m3 (41) 8.0 μg/m3 (33) 52.0
 
July 12, 2020, 1 a.m. 4.3 ppb (4) -0.4 ppb (0) 6.3 ppb (6) 5.0 ppb (5) 6.1 ppb (6) 1.0 ppb (1) 79.0 ppb (62) 0.16 ppb (2) 44.0 μg/m3 (40) 13.0 μg/m3 (52) 62.0
 
July 12, 2020, midnight 4.0 ppb (4) -0.4 ppb (0) 6.8 ppb (6) 4.0 ppb (4) 6.5 ppb (6) 1.0 ppb (1) 85.0 ppb (67) 0.17 ppb (2) 49.0 μg/m3 (45) 15.0 μg/m3 (56) 67.0
 
July 11, 2020, 11 p.m. 5.0 ppb (5) -0.4 ppb (0) 8.4 ppb (8) 5.0 ppb (5) 8.1 ppb (8) 1.0 ppb (1) 109.0 ppb (87) 0.22 ppb (2) 77.0 μg/m3 (61) 20.0 μg/m3 (67) 87.0
 
July 11, 2020, 10 p.m. 4.5 ppb (4) -0.4 ppb (0) 8.2 ppb (8) 5.0 ppb (5) 8.0 ppb (7) 1.0 ppb (1) 111.0 ppb (88) 0.23 ppb (3) 90.0 μg/m3 (68) 17.0 μg/m3 (61) 88.0
 
July 11, 2020, 9 p.m. 5.4 ppb (5) -0.4 ppb (0) 9.0 ppb (8) 6.0 ppb (6) 8.7 ppb (8) 0.0 ppb (0) 112.0 ppb (89) 0.24 ppb (3) 36.0 μg/m3 (33) 14.0 μg/m3 (54) 89.0
 
July 11, 2020, 8 p.m. 4.0 ppb (4) -0.4 ppb (0) 7.4 ppb (7) 4.0 ppb (4) 7.2 ppb (7) 0.0 ppb (0) 97.0 ppb (77) 0.2 ppb (2) 39.0 μg/m3 (35) 17.0 μg/m3 (61) 77.0
 
July 11, 2020, 7 p.m. 3.4 ppb (3) -0.3 ppb (0) 6.0 ppb (6) 4.0 ppb (4) 5.8 ppb (5) 0.0 ppb (0) 87.0 ppb (68) 0.18 ppb (2) 36.0 μg/m3 (33) 19.0 μg/m3 (65) 68.0
 
July 11, 2020, 6 p.m. 5.1 ppb (5) -0.2 ppb (0) 8.0 ppb (7) 5.0 ppb (5) 7.7 ppb (7) 0.0 ppb (0) 94.0 ppb (74) 0.23 ppb (3) 46.0 μg/m3 (42) 19.0 μg/m3 (65) 74.0
 
July 11, 2020, 5 p.m. 7.5 ppb (7) 0.1 ppb (0) 10.1 ppb (9) 7.0 ppb (6) 9.6 ppb (9) 1.0 ppb (1) 85.0 ppb (67) 0.27 ppb (3) 43.0 μg/m3 (39) 17.0 μg/m3 (61) 67.0
 
July 11, 2020, 4 p.m. 11.5 ppb (11) 0.8 ppb (1) 13.9 ppb (13) 11.0 ppb (10) 12.7 ppb (12) 0.0 ppb (0) 67.0 ppb (52) 0.3 ppb (3) 49.0 μg/m3 (45) 18.0 μg/m3 (63) 63.0
 
July 11, 2020, 3 p.m. 22.0 ppb (20) 3.7 ppb (3) 24.0 ppb (22) 18.0 ppb (17) 20.1 ppb (19) 0.0 ppb (0) 38.0 ppb (29) 0.38 ppb (4) 59.0 μg/m3 (52) 24.0 μg/m3 (76) 76.0
 
July 11, 2020, 2 p.m. 28.1 ppb (26) 6.7 ppb (6) 30.2 ppb (28) 21.0 ppb (19) 23.1 ppb (21) 0.0 ppb (0) 20.0 ppb (15) 0.42 ppb (5) 62.0 μg/m3 (54) 21.0 μg/m3 (69) 69.0
 
July 11, 2020, 1 p.m. 23.3 ppb (22) 3.6 ppb (3) 29.1 ppb (27) 20.0 ppb (19) 22.7 ppb (21) 0.0 ppb (0) 9.0 ppb (7) 0.38 ppb (4) 55.0 μg/m3 (50) 25.0 μg/m3 (78) 78.0
 
July 11, 2020, noon 26.6 ppb (25) 2.4 ppb (2) 28.7 ppb (27) 24.0 ppb (22) 27.1 ppb (25) 0.0 ppb (0) 4.0 ppb (3) 0.44 ppb (5) 58.0 μg/m3 (52) 25.0 μg/m3 (78) 78.0
 
July 11, 2020, 11 a.m. 20.2 ppb (19) 0.4 ppb (0) 22.7 ppb (21) 20.0 ppb (19) 22.4 ppb (21) 0.0 ppb (0) 11.0 ppb (8) 0.35 ppb (4) 45.0 μg/m3 (41) 17.0 μg/m3 (61) 61.0
 
July 11, 2020, 10 a.m. 21.7 ppb (20) 0.5 ppb (0) 22.9 ppb (21) 21.0 ppb (19) 22.7 ppb (21) 0.0 ppb (0) 12.0 ppb (9) 0.34 ppb (4) 49.0 μg/m3 (45) 20.0 μg/m3 (67) 67.0
 
July 11, 2020, 9 a.m. 19.9 ppb (18) 0.4 ppb (0) 19.5 ppb (18) 19.0 ppb (18) 19.3 ppb (18) 0.0 ppb (0) 17.0 ppb (13) 0.39 ppb (4) 48.0 μg/m3 (44) 19.0 μg/m3 (65) 65.0
 
July 11, 2020, 8 a.m. 12.3 ppb (11) 0.1 ppb (0) 13.0 ppb (12) 12.0 ppb (11) 12.9 ppb (12) 0.0 ppb (0) 26.0 ppb (20) 0.38 ppb (4) 45.0 μg/m3 (41) 18.0 μg/m3 (63) 63.0
 
July 11, 2020, 7 a.m. 12.0 ppb (11) 0.0 ppb (0) 13.8 ppb (13) 12.0 ppb (11) 13.8 ppb (13) 0.0 ppb (0) 31.0 ppb (24) 0.29 ppb (3) 54.0 μg/m3 (49) 18.0 μg/m3 (63) 63.0
 
July 11, 2020, 6 a.m. 13.3 ppb (12) 0.0 ppb (0) 14.9 ppb (14) 13.0 ppb (12) 14.8 ppb (14) 0.0 ppb (0) 35.0 ppb (27) 0.34 ppb (4) 61.0 μg/m3 (53) 18.0 μg/m3 (63) 63.0
 
July 11, 2020, 5 a.m. 10.0 ppb (9) -0.2 ppb (0) 11.8 ppb (11) 10.0 ppb (9) 11.8 ppb (11) 0.0 ppb (0) 47.0 ppb (36) 0.25 ppb (3) 48.0 μg/m3 (44) 16.0 μg/m3 (59) 59.0
 
July 11, 2020, 4 a.m. 10.0 ppb (9) -0.3 ppb (0) 11.5 ppb (11) 10.0 ppb (9) 11.4 ppb (11) 0.0 ppb (0) 53.0 ppb (41) 0.26 ppb (3) 61.0 μg/m3 (53) 19.0 μg/m3 (65) 65.0
 
July 11, 2020, 3 a.m. 8.7 ppb (8) -0.4 ppb (0) 10.0 ppb (9) 9.0 ppb (8) 9.9 ppb (9) 0.0 ppb (0) 67.0 ppb (52) 0.23 ppb (3) 57.0 μg/m3 (51) 14.0 μg/m3 (54) 54.0
 
July 11, 2020, 2 a.m. 6.6 ppb (6) -0.5 ppb (0) 8.5 ppb (8) 7.0 ppb (6) 8.4 ppb (8) 0.0 ppb (0) 81.0 ppb (63) 0.2 ppb (2) 45.0 μg/m3 (41) 16.0 μg/m3 (59) 63.0
 
July 11, 2020, 1 a.m. 5.9 ppb (5) -0.4 ppb (0) 8.2 ppb (8) 6.0 ppb (6) 8.0 ppb (7) 1.0 ppb (1) 87.0 ppb (68) 0.21 ppb (2) 50.0 μg/m3 (45) 21.0 μg/m3 (69) 69.0
 
July 11, 2020, midnight 4.6 ppb (4) -0.4 ppb (0) 7.4 ppb (7) 5.0 ppb (5) 7.2 ppb (7) 0.0 ppb (0) 90.0 ppb (71) 0.18 ppb (2) 50.0 μg/m3 (45) 21.0 μg/m3 (69) 71.0
 
July 10, 2020, 11 p.m. 4.8 ppb (4) -0.4 ppb (0) 8.4 ppb (8) 5.0 ppb (5) 8.1 ppb (8) 0.0 ppb (0) 103.0 ppb (82) 0.2 ppb (2) 56.0 μg/m3 (50) 15.0 μg/m3 (56) 82.0
 
July 10, 2020, 10 p.m. 5.6 ppb (5) -0.3 ppb (0) 9.5 ppb (9) 6.0 ppb (6) 9.2 ppb (9) 0.0 ppb (0) 112.0 ppb (89) 0.21 ppb (2) N/A N/A 89.0
 
July 10, 2020, 9 p.m. 4.6 ppb (4) -0.3 ppb (0) 8.3 ppb (8) 5.0 ppb (5) 8.0 ppb (7) 0.0 ppb (0) 105.0 ppb (83) 0.18 ppb (2) N/A N/A 83.0
 
July 10, 2020, 8 p.m. 4.2 ppb (4) -0.3 ppb (0) 7.9 ppb (7) 5.0 ppb (5) 7.7 ppb (7) 0.0 ppb (0) 100.0 ppb (79) 0.19 ppb (2) 81.0 μg/m3 (63) 21.0 μg/m3 (69) 79.0
 
July 10, 2020, 7 p.m. 5.3 ppb (5) -0.2 ppb (0) 8.7 ppb (8) 5.0 ppb (5) 8.4 ppb (8) 0.0 ppb (0) 95.0 ppb (75) 0.21 ppb (2) 59.0 μg/m3 (52) 24.0 μg/m3 (76) 76.0
 
July 10, 2020, 6 p.m. 11.5 ppb (11) 0.7 ppb (1) 14.8 ppb (14) 11.0 ppb (10) 13.6 ppb (13) 0.0 ppb (0) 83.0 ppb (65) 0.26 ppb (3) 65.0 μg/m3 (55) 26.0 μg/m3 (80) 80.0
 
July 10, 2020, 5 p.m. 13.8 ppb (13) 1.4 ppb (1) 16.6 ppb (15) 12.0 ppb (11) 14.9 ppb (14) 0.0 ppb (0) 66.0 ppb (51) 0.27 ppb (3) 64.0 μg/m3 (54) 19.0 μg/m3 (65) 65.0
 
July 10, 2020, 4 p.m. 21.0 ppb (19) 3.9 ppb (4) 23.1 ppb (21) 17.0 ppb (16) 18.8 ppb (17) 0.0 ppb (0) 45.0 ppb (35) 0.3 ppb (3) 66.0 μg/m3 (56) 24.0 μg/m3 (76) 76.0
 
July 10, 2020, 3 p.m. 34.5 ppb (32) 12.0 ppb (11) 36.1 ppb (33) 23.0 ppb (21) 24.1 ppb (22) 0.0 ppb (0) 20.0 ppb (15) 0.33 ppb (4) 77.0 μg/m3 (61) 25.0 μg/m3 (78) 78.0
 
July 10, 2020, 2 p.m. 15.0 ppb (14) 3.5 ppb (3) 16.2 ppb (15) 12.0 ppb (11) 12.6 ppb (12) 0.0 ppb (0) 20.0 ppb (15) 0.26 ppb (3) 54.0 μg/m3 (49) 19.0 μg/m3 (65) 65.0
 
July 10, 2020, 1 p.m. 22.2 ppb (21) 6.4 ppb (6) 21.4 ppb (20) 16.0 ppb (15) 15.7 ppb (15) 0.0 ppb (0) 7.0 ppb (5) 0.34 ppb (4) 55.0 μg/m3 (50) 21.0 μg/m3 (69) 69.0
 
July 10, 2020, noon 27.6 ppb (26) 4.2 ppb (4) 27.6 ppb (26) 23.0 ppb (21) 24.4 ppb (23) 0.0 ppb (0) 2.0 ppb (2) 0.31 ppb (3) 46.0 μg/m3 (42) 16.0 μg/m3 (59) 59.0
 
July 10, 2020, 11 a.m. 11.1 ppb (10) 0.3 ppb (0) 14.3 ppb (13) 11.0 ppb (10) 13.8 ppb (13) 0.0 ppb (0) 14.0 ppb (11) 0.2 ppb (2) 32.0 μg/m3 (29) 14.0 μg/m3 (54) 54.0
 
July 10, 2020, 10 a.m. 8.5 ppb (8) 0.1 ppb (0) 9.4 ppb (9) 8.0 ppb (7) 9.3 ppb (9) 0.0 ppb (0) 18.0 ppb (14) 0.17 ppb (2) 33.0 μg/m3 (30) 17.0 μg/m3 (61) 61.0
 
July 10, 2020, 9 a.m. 8.8 ppb (8) 0.0 ppb (0) 9.7 ppb (9) 9.0 ppb (8) 9.6 ppb (9) 0.0 ppb (0) 21.0 ppb (16) 0.19 ppb (2) 34.0 μg/m3 (31) 16.0 μg/m3 (59) 59.0
 
July 10, 2020, 8 a.m. 9.3 ppb (9) 0.0 ppb (0) 10.3 ppb (10) 9.0 ppb (8) 10.3 ppb (10) 0.0 ppb (0) 23.0 ppb (18) 0.19 ppb (2) 40.0 μg/m3 (36) 17.0 μg/m3 (61) 61.0
 
July 10, 2020, 7 a.m. 9.0 ppb (8) 0.0 ppb (0) 9.9 ppb (9) 9.0 ppb (8) 9.8 ppb (9) 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) 47.0 μg/m3 (43) 13.0 μg/m3 (52) 52.0
 
July 10, 2020, 6 a.m. 8.9 ppb (8) -0.1 ppb (0) 9.7 ppb (9) 9.0 ppb (8) 9.6 ppb (9) 0.0 ppb (0) 28.0 ppb (22) 0.19 ppb (2) 45.0 μg/m3 (41) 14.0 μg/m3 (54) 54.0
 
July 10, 2020, 5 a.m. 8.2 ppb (8) -0.2 ppb (0) 9.1 ppb (8) 8.0 ppb (7) 9.0 ppb (8) 0.0 ppb (0) 35.0 ppb (27) 0.23 ppb (3) 52.0 μg/m3 (47) 15.0 μg/m3 (56) 56.0
 
July 10, 2020, 4 a.m. 7.1 ppb (7) -0.3 ppb (0) 7.8 ppb (7) 7.0 ppb (6) 7.7 ppb (7) 0.0 ppb (0) 42.0 ppb (32) 0.18 ppb (2) 41.0 μg/m3 (37) 16.0 μg/m3 (59) 59.0
 
July 10, 2020, 3 a.m. 6.5 ppb (6) -0.4 ppb (0) 7.5 ppb (7) 7.0 ppb (6) 7.4 ppb (7) 0.0 ppb (0) 52.0 ppb (40) 0.17 ppb (2) 51.0 μg/m3 (46) 15.0 μg/m3 (56) 56.0
 
July 10, 2020, 2 a.m. 5.6 ppb (5) -0.5 ppb (0) 6.8 ppb (6) 6.0 ppb (6) 6.7 ppb (6) 0.0 ppb (0) 64.0 ppb (49) 0.16 ppb (2) 51.0 μg/m3 (46) 15.0 μg/m3 (56) 56.0
 
July 10, 2020, 1 a.m. 5.0 ppb (5) -0.3 ppb (0) 6.6 ppb (6) 5.0 ppb (5) 6.3 ppb (6) 0.0 ppb (0) 70.0 ppb (54) 0.15 ppb (2) 57.0 μg/m3 (51) 14.0 μg/m3 (54) 54.0
 
July 10, 2020, midnight 3.1 ppb (3) -0.4 ppb (0) 5.0 ppb (5) 4.0 ppb (4) 4.7 ppb (4) 0.0 ppb (0) 70.0 ppb (54) 0.14 ppb (2) 49.0 μg/m3 (45) 13.0 μg/m3 (52) 54.0
 
July 9, 2020, 11 p.m. 3.6 ppb (3) -0.4 ppb (0) 5.8 ppb (5) 4.0 ppb (4) 5.5 ppb (5) 0.0 ppb (0) 76.0 ppb (59) 0.15 ppb (2) 58.0 μg/m3 (52) 20.0 μg/m3 (67) 67.0
 
July 9, 2020, 10 p.m. 4.4 ppb (4) -0.3 ppb (0) 7.1 ppb (7) 5.0 ppb (5) 6.9 ppb (6) 0.0 ppb (0) 88.0 ppb (69) 0.17 ppb (2) 78.0 μg/m3 (62) 20.0 μg/m3 (67) 69.0
 
July 9, 2020, 9 p.m. 3.8 ppb (4) -0.4 ppb (0) 6.7 ppb (6) 4.0 ppb (4) 6.4 ppb (6) 0.0 ppb (0) 89.0 ppb (70) 0.15 ppb (2) 49.0 μg/m3 (45) 12.0 μg/m3 (50) 70.0
 
July 9, 2020, 8 p.m. 3.7 ppb (3) -0.3 ppb (0) 6.4 ppb (6) 4.0 ppb (4) 6.1 ppb (6) 0.0 ppb (0) 81.0 ppb (63) 0.14 ppb (2) 118.0 μg/m3 (82) 18.0 μg/m3 (63) 82.0
 
July 9, 2020, 7 p.m. 5.5 ppb (5) 0.1 ppb (0) 7.3 ppb (7) 5.0 ppb (5) 6.7 ppb (6) 0.0 ppb (0) 73.0 ppb (57) 0.15 ppb (2) 38.0 μg/m3 (35) 10.0 μg/m3 (42) 57.0
 
July 9, 2020, 6 p.m. 7.0 ppb (6) 0.4 ppb (0) 9.0 ppb (8) 7.0 ppb (6) 8.1 ppb (8) 0.0 ppb (0) 64.0 ppb (49) 0.18 ppb (2) 37.0 μg/m3 (34) 19.0 μg/m3 (65) 65.0
 
July 9, 2020, 5 p.m. 10.3 ppb (10) 1.4 ppb (1) 12.5 ppb (12) 9.0 ppb (8) 10.7 ppb (10) 0.0 ppb (0) 50.0 ppb (38) 0.2 ppb (2) 48.0 μg/m3 (44) 27.0 μg/m3 (82) 82.0
 
July 9, 2020, 4 p.m. 15.3 ppb (14) 3.8 ppb (4) 17.0 ppb (16) 12.0 ppb (11) 13.1 ppb (12) 0.0 ppb (0) 34.0 ppb (26) 0.23 ppb (3) 49.0 μg/m3 (45) 23.0 μg/m3 (73) 73.0
 
July 9, 2020, 3 p.m. 15.6 ppb (14) 4.6 ppb (4) 16.9 ppb (16) 11.0 ppb (10) 12.2 ppb (11) 0.0 ppb (0) 23.0 ppb (18) 0.21 ppb (2) 47.0 μg/m3 (43) 25.0 μg/m3 (78) 78.0
 
July 9, 2020, 2 p.m. 9.5 ppb (9) 2.4 ppb (2) 10.8 ppb (10) 7.0 ppb (6) 8.4 ppb (8) 0.0 ppb (0) 19.0 ppb (15) 0.17 ppb (2) 38.0 μg/m3 (35) 22.0 μg/m3 (71) 71.0
 
July 9, 2020, 1 p.m. 10.1 ppb (9) 1.7 ppb (2) 11.0 ppb (10) 8.0 ppb (7) 9.1 ppb (8) 0.0 ppb (0) 12.0 ppb (9) 0.2 ppb (2) 35.0 μg/m3 (32) 14.0 μg/m3 (54) 54.0
 
July 9, 2020, noon 9.9 ppb (9) 0.3 ppb (0) 9.5 ppb (9) 10.0 ppb (9) 9.3 ppb (9) 0.0 ppb (0) 11.0 ppb (8) 0.17 ppb (2) 32.0 μg/m3 (29) 13.0 μg/m3 (52) 52.0
 
July 9, 2020, 11 a.m. 10.1 ppb (9) 0.8 ppb (1) 9.2 ppb (9) 9.0 ppb (8) 8.8 ppb (8) 0.0 ppb (0) 11.0 ppb (8) 0.18 ppb (2) 29.0 μg/m3 (26) 12.0 μg/m3 (50) 50.0
 
July 9, 2020, 10 a.m. 7.0 ppb (6) 0.1 ppb (0) 7.1 ppb (7) 7.0 ppb (6) 7.0 ppb (6) 0.0 ppb (0) 17.0 ppb (13) 0.15 ppb (2) 34.0 μg/m3 (31) 12.0 μg/m3 (50) 50.0
 
July 9, 2020, 9 a.m. 6.1 ppb (6) -0.1 ppb (0) 6.8 ppb (6) 6.0 ppb (6) 6.7 ppb (6) 0.0 ppb (0) 21.0 ppb (16) 0.17 ppb (2) 30.0 μg/m3 (27) 12.0 μg/m3 (50) 50.0
 
July 9, 2020, 8 a.m. 7.1 ppb (7) 0.0 ppb (0) 7.4 ppb (7) 7.0 ppb (6) 7.4 ppb (7) 0.0 ppb (0) 20.0 ppb (15) 0.2 ppb (2) 31.0 μg/m3 (28) 17.0 μg/m3 (61) 61.0
 
July 9, 2020, 7 a.m. 6.2 ppb (6) -0.2 ppb (0) 6.7 ppb (6) 6.0 ppb (6) 6.6 ppb (6) 0.0 ppb (0) 26.0 ppb (20) 0.17 ppb (2) 32.0 μg/m3 (29) 17.0 μg/m3 (61) 61.0
 
July 9, 2020, 6 a.m. 5.2 ppb (5) -0.2 ppb (0) 5.7 ppb (5) 5.0 ppb (5) 5.6 ppb (5) 0.0 ppb (0) 27.0 ppb (21) 0.15 ppb (2) 33.0 μg/m3 (30) 16.0 μg/m3 (59) 59.0
 
July 9, 2020, 5 a.m. 5.6 ppb (5) -0.2 ppb (0) 6.0 ppb (6) 6.0 ppb (6) 5.9 ppb (5) 0.0 ppb (0) 29.0 ppb (22) 0.16 ppb (2) 39.0 μg/m3 (35) 15.0 μg/m3 (56) 56.0
 
July 9, 2020, 4 a.m. 4.7 ppb (4) -0.3 ppb (0) 5.2 ppb (5) 5.0 ppb (5) 5.1 ppb (5) 0.0 ppb (0) 34.0 ppb (26) 0.14 ppb (2) 35.0 μg/m3 (32) 15.0 μg/m3 (56) 56.0
 
July 9, 2020, 3 a.m. 5.0 ppb (5) -0.4 ppb (0) 5.9 ppb (5) 5.0 ppb (5) 5.8 ppb (5) 0.0 ppb (0) 40.0 ppb (31) 0.15 ppb (2) 69.0 μg/m3 (57) 11.0 μg/m3 (46) 57.0
 
July 9, 2020, 2 a.m. 4.5 ppb (4) -0.4 ppb (0) 5.5 ppb (5) 5.0 ppb (5) 5.4 ppb (5) 0.0 ppb (0) 48.0 ppb (37) 0.14 ppb (2) 53.0 μg/m3 (48) 17.0 μg/m3 (61) 61.0
 
July 9, 2020, 1 a.m. 3.2 ppb (3) -0.3 ppb (0) 4.6 ppb (4) 3.0 ppb (3) 4.3 ppb (4) 0.0 ppb (0) 55.0 ppb (42) 0.13 ppb (1) 58.0 μg/m3 (52) 15.0 μg/m3 (56) 56.0
 
July 9, 2020, midnight 2.6 ppb (2) -0.4 ppb (0) 4.2 ppb (4) 3.0 ppb (3) 4.0 ppb (4) 0.0 ppb (0) 62.0 ppb (48) 0.12 ppb (1) 66.0 μg/m3 (56) 15.0 μg/m3 (56) 56.0
 
July 8, 2020, 11 p.m. 3.1 ppb (3) -0.3 ppb (0) 5.2 ppb (5) 3.0 ppb (3) 4.9 ppb (5) 0.0 ppb (0) 70.0 ppb (54) 0.13 ppb (1) 66.0 μg/m3 (56) 15.0 μg/m3 (56) 56.0
 
July 8, 2020, 10 p.m. 3.3 ppb (3) -0.3 ppb (0) 5.7 ppb (5) 4.0 ppb (4) 5.5 ppb (5) 0.0 ppb (0) 77.0 ppb (60) 0.15 ppb (2) 65.0 μg/m3 (55) 18.0 μg/m3 (63) 63.0
 
July 8, 2020, 9 p.m. 4.2 ppb (4) -0.2 ppb (0) 7.0 ppb (6) 4.0 ppb (4) 6.7 ppb (6) 0.0 ppb (0) 80.0 ppb (62) 0.16 ppb (2) 60.0 μg/m3 (52) 21.0 μg/m3 (69) 69.0
 
July 8, 2020, 8 p.m. 4.0 ppb (4) -0.3 ppb (0) 6.9 ppb (6) 4.0 ppb (4) 6.6 ppb (6) 0.0 ppb (0) 80.0 ppb (62) 0.15 ppb (2) 48.0 μg/m3 (44) 15.0 μg/m3 (56) 62.0
 
July 8, 2020, 7 p.m. 5.3 ppb (5) -0.1 ppb (0) 8.1 ppb (8) 5.0 ppb (5) 7.7 ppb (7) 1.0 ppb (1) 76.0 ppb (59) 0.16 ppb (2) 66.0 μg/m3 (56) 22.0 μg/m3 (71) 71.0
 
July 8, 2020, 6 p.m. 7.3 ppb (7) 0.4 ppb (0) 10.2 ppb (9) 7.0 ppb (6) 9.3 ppb (9) 0.0 ppb (0) 65.0 ppb (50) N/A 61.0 μg/m3 (53) 23.0 μg/m3 (73) 73.0
 
July 8, 2020, 5 p.m. 10.6 ppb (10) 1.6 ppb (1) 12.4 ppb (11) 9.0 ppb (8) 10.8 ppb (10) 0.0 ppb (0) 52.0 ppb (40) 0.21 ppb (2) 56.0 μg/m3 (50) 27.0 μg/m3 (82) 82.0
 
July 8, 2020, 4 p.m. 12.3 ppb (11) 2.2 ppb (2) 14.2 ppb (13) 10.0 ppb (9) 11.8 ppb (11) 0.0 ppb (0) 43.0 ppb (33) 0.22 ppb (2) 95.0 μg/m3 (70) 26.0 μg/m3 (80) 80.0
 
July 8, 2020, 3 p.m. 16.4 ppb (15) 3.9 ppb (4) 17.8 ppb (16) 12.0 ppb (11) 13.7 ppb (13) 0.0 ppb (0) 29.0 ppb (22) 0.25 ppb (3) 46.0 μg/m3 (42) 22.0 μg/m3 (71) 71.0
 
July 8, 2020, 2 p.m. 19.0 ppb (18) 5.2 ppb (5) 20.0 ppb (19) 14.0 ppb (13) 14.8 ppb (14) 0.0 ppb (0) 18.0 ppb (14) 0.26 ppb (3) 46.0 μg/m3 (42) 23.0 μg/m3 (73) 73.0
 
July 8, 2020, 1 p.m. 16.1 ppb (15) 3.5 ppb (3) 14.9 ppb (14) 13.0 ppb (12) 12.1 ppb (11) 0.0 ppb (0) 12.0 ppb (9) 0.23 ppb (3) 43.0 μg/m3 (39) 17.0 μg/m3 (61) 61.0
 
July 8, 2020, noon 12.4 ppb (11) 0.6 ppb (1) 11.4 ppb (11) 12.0 ppb (11) 11.3 ppb (10) 0.0 ppb (0) 16.0 ppb (12) 0.19 ppb (2) 41.0 μg/m3 (37) 14.0 μg/m3 (54) 54.0
 
July 8, 2020, 11 a.m. 9.7 ppb (9) 0.3 ppb (0) 9.8 ppb (9) 9.0 ppb (8) 9.7 ppb (9) 0.0 ppb (0) 19.0 ppb (15) 0.19 ppb (2) 42.0 μg/m3 (38) 20.0 μg/m3 (67) 67.0