ID: 181

AQSQID: 060658001

Site Name: Riverside - Rubidoux

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

Updated: June 18, 2021, 5:51 a.m.

Location: Rivside (Rivview Dr), CA

Reporting: True, Located: True

Current AQI: 8.0

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
June 18, 2021, 4 a.m. N/A N/A 8.2 ppb (8) N/A 7.8 ppb (8) 0.0 ppb (0) N/A 0.16 ppb (3) N/A N/A 8.0
 
June 18, 2021, 3 a.m. N/A N/A 7.8 ppb (8) N/A 7.5 ppb (8) 0.0 ppb (0) N/A 0.16 ppb (3) N/A N/A 8.0
 
June 18, 2021, 2 a.m. N/A N/A 9.3 ppb (9) N/A 8.7 ppb (9) 0.0 ppb (0) N/A 0.18 ppb (3) N/A N/A 9.0
 
June 18, 2021, 1 a.m. N/A N/A 9.0 ppb (9) N/A 8.4 ppb (8) 0.0 ppb (0) N/A 0.18 ppb (3) N/A N/A 9.0
 
June 18, 2021, midnight N/A N/A 7.4 ppb (7) N/A 6.8 ppb (7) 0.0 ppb (0) N/A 0.16 ppb (3) N/A N/A 7.0
 
June 17, 2021, 11 p.m. N/A N/A 6.6 ppb (7) N/A 6.0 ppb (6) 0.0 ppb (0) N/A 0.14 ppb (2) N/A N/A 7.0
 
June 17, 2021, 10 p.m. N/A N/A 7.6 ppb (8) N/A 6.9 ppb (7) 0.0 ppb (0) N/A 0.15 ppb (2) N/A N/A 8.0
 
June 17, 2021, 9 p.m. N/A N/A 9.5 ppb (9) N/A 8.8 ppb (9) 1.0 ppb (2) N/A 0.19 ppb (3) N/A N/A 9.0
 
June 17, 2021, 8 p.m. N/A N/A 10.9 ppb (11) N/A 10.0 ppb (10) 1.0 ppb (2) N/A 0.22 ppb (3) N/A N/A 11.0
 
June 17, 2021, 7 p.m. N/A N/A 14.1 ppb (14) N/A 13.0 ppb (13) 0.0 ppb (0) N/A 0.26 ppb (4) N/A N/A 14.0
 
June 17, 2021, 6 p.m. N/A N/A 12.7 ppb (12) N/A 11.5 ppb (11) 0.0 ppb (0) N/A 0.24 ppb (3) N/A N/A 12.0
 
June 17, 2021, 5 p.m. N/A N/A 25.7 ppb (25) N/A 21.0 ppb (20) 1.0 ppb (2) N/A 0.32 ppb (4) N/A N/A 25.0
 
June 17, 2021, 4 p.m. N/A N/A 24.1 ppb (23) N/A 18.5 ppb (18) 0.0 ppb (0) N/A 0.29 ppb (4) N/A N/A 23.0
 
June 17, 2021, 3 p.m. N/A N/A 22.5 ppb (22) N/A 16.1 ppb (16) 0.0 ppb (0) N/A 0.28 ppb (4) N/A N/A 22.0
 
June 17, 2021, 2 p.m. N/A N/A 21.9 ppb (21) N/A 15.3 ppb (15) 0.0 ppb (0) N/A 0.28 ppb (4) N/A N/A 21.0
 
June 17, 2021, 1 p.m. N/A N/A 21.2 ppb (20) N/A 14.5 ppb (14) 0.0 ppb (0) N/A 0.35 ppb (4) N/A N/A 20.0
 
June 17, 2021, noon N/A N/A 18.8 ppb (18) N/A 17.2 ppb (17) 0.0 ppb (0) N/A 0.25 ppb (3) N/A N/A 18.0
 
June 17, 2021, 11 a.m. N/A N/A 20.2 ppb (20) N/A 18.6 ppb (18) 1.0 ppb (2) N/A 0.35 ppb (4) N/A N/A 20.0
 
June 17, 2021, 10 a.m. N/A N/A 24.6 ppb (24) N/A 22.9 ppb (22) 1.0 ppb (2) N/A 0.36 ppb (5) N/A N/A 24.0
 
June 17, 2021, 9 a.m. N/A N/A 26.3 ppb (25) N/A 22.9 ppb (22) 0.0 ppb (0) N/A 0.32 ppb (4) N/A N/A 25.0
 
June 17, 2021, 8 a.m. N/A N/A 17.9 ppb (17) N/A 17.2 ppb (17) 0.0 ppb (0) N/A 0.34 ppb (4) N/A N/A 17.0
 
June 17, 2021, 7 a.m. N/A N/A 12.0 ppb (12) N/A 11.6 ppb (11) 0.0 ppb (0) N/A 0.28 ppb (4) N/A N/A 12.0
 
June 17, 2021, 6 a.m. N/A N/A 10.6 ppb (10) N/A 10.2 ppb (10) 1.0 ppb (2) N/A 0.19 ppb (3) N/A N/A 10.0
 
June 17, 2021, 5 a.m. N/A N/A 10.7 ppb (11) N/A 10.3 ppb (10) 0.0 ppb (0) N/A 0.22 ppb (3) N/A N/A 11.0
 
June 17, 2021, 4 a.m. N/A N/A 12.5 ppb (12) N/A 11.4 ppb (11) 1.0 ppb (2) N/A 0.21 ppb (3) N/A N/A 12.0
 
June 17, 2021, 3 a.m. N/A N/A 7.3 ppb (7) N/A 7.0 ppb (7) 1.0 ppb (2) N/A 0.16 ppb (3) N/A N/A 7.0
 
June 17, 2021, 2 a.m. N/A N/A 12.2 ppb (12) N/A 8.1 ppb (8) 1.0 ppb (2) N/A 0.15 ppb (2) N/A N/A 12.0
 
June 17, 2021, 1 a.m. N/A N/A 6.1 ppb (6) N/A 5.7 ppb (6) 0.0 ppb (0) N/A 0.16 ppb (3) N/A N/A 6.0
 
June 17, 2021, midnight N/A N/A 6.9 ppb (7) N/A 6.4 ppb (7) 0.0 ppb (0) N/A 0.17 ppb (3) N/A N/A 7.0
 
June 16, 2021, 11 p.m. N/A N/A 7.9 ppb (8) N/A 7.4 ppb (7) 1.0 ppb (2) N/A 0.17 ppb (3) N/A N/A 8.0
 
June 16, 2021, 10 p.m. N/A N/A 9.1 ppb (9) N/A 8.6 ppb (9) 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 9.0
 
June 16, 2021, 9 p.m. N/A N/A 10.3 ppb (10) N/A 9.7 ppb (10) 1.0 ppb (2) N/A 0.23 ppb (3) N/A N/A 10.0
 
June 16, 2021, 8 p.m. N/A N/A 13.8 ppb (14) N/A 12.9 ppb (13) 1.0 ppb (2) N/A 0.28 ppb (4) N/A N/A 14.0
 
June 16, 2021, 7 p.m. N/A N/A 15.6 ppb (15) N/A 14.3 ppb (14) 1.0 ppb (2) N/A 0.26 ppb (4) N/A N/A 15.0
 
June 16, 2021, 6 p.m. N/A N/A 17.6 ppb (17) N/A 15.8 ppb (15) 1.0 ppb (2) N/A 0.28 ppb (4) N/A N/A 17.0
 
June 16, 2021, 5 p.m. N/A N/A 18.7 ppb (18) N/A 15.9 ppb (15) 1.0 ppb (2) N/A 0.27 ppb (4) N/A N/A 18.0
 
June 16, 2021, 4 p.m. N/A N/A 22.3 ppb (22) N/A 16.9 ppb (16) 1.0 ppb (2) N/A 0.26 ppb (4) N/A N/A 22.0
 
June 16, 2021, 3 p.m. N/A N/A 20.4 ppb (20) N/A 15.1 ppb (15) 1.0 ppb (2) N/A 0.23 ppb (3) N/A N/A 20.0
 
June 16, 2021, 2 p.m. N/A N/A 18.3 ppb (18) N/A 14.5 ppb (14) 1.0 ppb (2) N/A 0.23 ppb (3) N/A N/A 18.0
 
June 16, 2021, 1 p.m. N/A N/A 13.4 ppb (13) N/A 11.8 ppb (12) 1.0 ppb (2) N/A 0.21 ppb (3) N/A N/A 13.0
 
June 16, 2021, noon N/A N/A 12.5 ppb (12) N/A 12.0 ppb (12) 1.0 ppb (2) N/A 0.22 ppb (3) N/A N/A 12.0
 
June 16, 2021, 11 a.m. N/A N/A 11.9 ppb (12) N/A 11.5 ppb (11) 1.0 ppb (2) N/A 0.18 ppb (3) N/A N/A 12.0
 
June 16, 2021, 10 a.m. N/A N/A 11.2 ppb (11) N/A 10.8 ppb (11) 1.0 ppb (2) N/A 0.18 ppb (3) N/A N/A 11.0
 
June 16, 2021, 9 a.m. N/A N/A 13.4 ppb (13) N/A 13.1 ppb (13) 1.0 ppb (2) N/A 0.21 ppb (3) N/A N/A 13.0
 
June 16, 2021, 8 a.m. N/A N/A 14.9 ppb (15) N/A 14.6 ppb (14) 1.0 ppb (2) N/A 0.22 ppb (3) N/A N/A 15.0
 
June 16, 2021, 7 a.m. N/A N/A 20.0 ppb (19) N/A 19.6 ppb (19) 1.0 ppb (2) N/A 0.35 ppb (4) N/A N/A 19.0
 
June 16, 2021, 6 a.m. N/A N/A 23.6 ppb (23) N/A 23.3 ppb (22) 1.0 ppb (2) N/A 0.36 ppb (5) N/A N/A 23.0
 
June 16, 2021, 5 a.m. N/A N/A 16.6 ppb (16) N/A 16.2 ppb (16) 1.0 ppb (2) N/A 0.37 ppb (5) N/A N/A 16.0
 
June 16, 2021, 4 a.m. N/A N/A 17.6 ppb (17) N/A 17.3 ppb (17) 1.0 ppb (2) N/A 0.39 ppb (5) N/A N/A 17.0
 
June 16, 2021, 3 a.m. N/A N/A 18.1 ppb (18) N/A 17.8 ppb (17) 1.0 ppb (2) N/A 0.37 ppb (5) N/A N/A 18.0
 
June 16, 2021, 2 a.m. N/A N/A 21.0 ppb (20) N/A 20.5 ppb (20) 1.0 ppb (2) N/A 0.34 ppb (4) N/A N/A 20.0
 
June 16, 2021, 1 a.m. N/A N/A 21.9 ppb (21) N/A 21.1 ppb (20) 1.0 ppb (2) N/A 0.34 ppb (4) N/A N/A 21.0
 
June 16, 2021, midnight N/A N/A 18.8 ppb (18) N/A 17.9 ppb (17) 0.0 ppb (0) N/A 0.31 ppb (4) N/A N/A 18.0
 
June 15, 2021, 11 p.m. N/A N/A 12.2 ppb (12) N/A 11.5 ppb (11) 1.0 ppb (2) N/A 0.24 ppb (3) N/A N/A 12.0
 
June 15, 2021, 10 p.m. N/A N/A 10.0 ppb (10) N/A 9.3 ppb (9) 1.0 ppb (2) N/A 0.19 ppb (3) N/A N/A 10.0
 
June 15, 2021, 9 p.m. 10.5 ppb (10) 1.8 ppb (2) 10.8 ppb (11) 9.0 ppb (9) 10.0 ppb (10) 1.0 ppb (2) N/A 0.2 ppb (3) N/A N/A 11.0
 
June 15, 2021, 8 p.m. 12.4 ppb (12) 1.3 ppb (2) 13.2 ppb (13) 11.0 ppb (11) 11.9 ppb (12) 1.0 ppb (2) 85.0 ppb (109) 0.19 ppb (3) 66.0 μg/m3 (57) 11.0 μg/m3 (46) 109.0
 
June 15, 2021, 7 p.m. 7.8 ppb (8) 1.0 ppb (1) 9.2 ppb (9) 7.0 ppb (7) 8.0 ppb (8) 1.0 ppb (2) 63.0 ppb (78) 0.14 ppb (2) N/A N/A 78.0
 
June 15, 2021, 6 p.m. 19.5 ppb (19) 3.4 ppb (4) 19.7 ppb (19) 16.0 ppb (16) 16.2 ppb (16) 1.0 ppb (2) 51.0 ppb (48) 0.22 ppb (3) N/A N/A 48.0
 
June 15, 2021, 5 p.m. 43.5 ppb (42) 12.3 ppb (12) 41.8 ppb (40) 31.0 ppb (30) 29.8 ppb (29) 1.0 ppb (2) 31.0 ppb (29) 0.37 ppb (5) N/A N/A 42.0
 
June 15, 2021, 4 p.m. 74.0 ppb (73) 31.7 ppb (30) 69.8 ppb (68) 42.0 ppb (40) 40.2 ppb (38) 1.0 ppb (2) 13.0 ppb (13) 0.47 ppb (6) N/A N/A 73.0
 
June 15, 2021, 3 p.m. 83.5 ppb (83) 43.7 ppb (42) 77.8 ppb (77) 40.0 ppb (38) 38.2 ppb (37) 1.0 ppb (2) 7.0 ppb (7) 0.55 ppb (7) N/A N/A 83.0
 
June 15, 2021, 2 p.m. 54.7 ppb (52) 28.6 ppb (27) 50.8 ppb (48) 26.0 ppb (25) 25.0 ppb (24) 1.0 ppb (2) 6.0 ppb (6) 0.42 ppb (5) 59.0 μg/m3 (53) 11.0 μg/m3 (46) 53.0
 
June 15, 2021, 1 p.m. 60.8 ppb (59) 36.3 ppb (35) 54.1 ppb (52) 25.0 ppb (24) 21.1 ppb (20) 1.0 ppb (2) 2.0 ppb (2) 0.52 ppb (6) 50.0 μg/m3 (47) 12.0 μg/m3 (50) 59.0
 
June 15, 2021, noon 50.1 ppb (48) 26.2 ppb (25) 44.8 ppb (43) 24.0 ppb (23) 24.3 ppb (23) 1.0 ppb (2) 1.0 ppb (1) 0.44 ppb (5) 48.0 μg/m3 (45) 10.0 μg/m3 (42) 48.0
 
June 15, 2021, 11 a.m. 44.6 ppb (43) 18.4 ppb (18) 37.0 ppb (35) 26.0 ppb (25) 21.9 ppb (21) 1.0 ppb (2) 1.0 ppb (1) 0.34 ppb (4) 44.0 μg/m3 (41) 7.0 μg/m3 (30) 43.0
 
June 15, 2021, 10 a.m. 23.9 ppb (23) 6.7 ppb (7) 15.6 ppb (15) 17.0 ppb (17) 13.6 ppb (13) 1.0 ppb (2) 7.0 ppb (7) 0.25 ppb (3) 34.0 μg/m3 (32) 7.0 μg/m3 (30) 32.0
 
June 15, 2021, 9 a.m. 26.6 ppb (26) 3.0 ppb (3) 20.3 ppb (20) 24.0 ppb (23) 18.3 ppb (18) 1.0 ppb (2) 4.0 ppb (4) 0.28 ppb (4) 38.0 μg/m3 (36) 5.0 μg/m3 (21) 36.0
 
June 15, 2021, 8 a.m. 18.2 ppb (18) 1.4 ppb (2) 18.4 ppb (18) 17.0 ppb (17) 17.7 ppb (17) 1.0 ppb (2) 10.0 ppb (10) 0.3 ppb (4) 40.0 μg/m3 (38) 4.0 μg/m3 (17) 38.0
 
June 15, 2021, 7 a.m. 15.3 ppb (15) 0.8 ppb (1) 16.0 ppb (16) 15.0 ppb (15) 15.5 ppb (15) 1.0 ppb (2) 14.0 ppb (13) 0.28 ppb (4) 38.0 μg/m3 (36) 4.0 μg/m3 (17) 36.0
 
June 15, 2021, 6 a.m. 11.3 ppb (11) 0.6 ppb (1) 11.2 ppb (11) 11.0 ppb (11) 10.8 ppb (11) 1.0 ppb (2) 21.0 ppb (20) 0.19 ppb (3) 33.0 μg/m3 (31) 5.0 μg/m3 (21) 31.0
 
June 15, 2021, 5 a.m. 17.1 ppb (17) 4.3 ppb (5) 11.2 ppb (11) 13.0 ppb (13) 10.7 ppb (11) 1.0 ppb (2) 20.0 ppb (19) 0.17 ppb (3) 34.0 μg/m3 (32) 3.0 μg/m3 (13) 32.0
 
June 15, 2021, 4 a.m. 7.1 ppb (7) 0.3 ppb (1) 7.1 ppb (7) 7.0 ppb (7) 6.8 ppb (7) 1.0 ppb (2) 27.0 ppb (25) 0.11 ppb (2) 28.0 μg/m3 (26) 1.0 μg/m3 (5) 26.0
 
June 15, 2021, 3 a.m. 6.3 ppb (6) 0.3 ppb (1) 6.6 ppb (7) 6.0 ppb (6) 6.2 ppb (6) 1.0 ppb (2) 29.0 ppb (27) 0.12 ppb (2) 22.0 μg/m3 (21) 3.0 μg/m3 (13) 27.0
 
June 15, 2021, 2 a.m. 8.0 ppb (8) 0.4 ppb (1) 8.5 ppb (9) 8.0 ppb (8) 7.9 ppb (8) 1.0 ppb (2) 38.0 ppb (36) 0.13 ppb (2) 38.0 μg/m3 (36) 5.0 μg/m3 (21) 36.0
 
June 15, 2021, 1 a.m. 7.9 ppb (8) 0.6 ppb (1) 8.9 ppb (9) 7.0 ppb (7) 8.2 ppb (8) 1.0 ppb (2) 57.0 ppb (58) 0.16 ppb (3) 46.0 μg/m3 (43) 7.0 μg/m3 (30) 58.0
 
June 15, 2021, midnight 7.5 ppb (8) 0.6 ppb (1) 9.0 ppb (9) 7.0 ppb (7) 8.3 ppb (8) 1.0 ppb (2) 67.0 ppb (91) 0.15 ppb (2) 57.0 μg/m3 (52) 9.0 μg/m3 (38) 91.0
 
June 14, 2021, 11 p.m. 9.9 ppb (10) 0.8 ppb (1) 11.6 ppb (11) 9.0 ppb (9) 10.7 ppb (11) 1.0 ppb (2) 77.0 ppb (105) 0.18 ppb (3) 71.0 μg/m3 (59) 10.0 μg/m3 (42) 105.0
 
June 14, 2021, 10 p.m. 7.0 ppb (7) 0.5 ppb (1) 9.0 ppb (9) 6.0 ppb (6) 8.3 ppb (8) 1.0 ppb (2) 84.0 ppb (108) 0.17 ppb (3) 66.0 μg/m3 (57) 9.0 μg/m3 (38) 108.0
 
June 14, 2021, 9 p.m. 7.9 ppb (8) 0.6 ppb (1) 9.8 ppb (10) 7.0 ppb (7) 9.0 ppb (9) 1.0 ppb (2) 89.0 ppb (111) 0.19 ppb (3) 58.0 μg/m3 (53) 8.0 μg/m3 (34) 111.0
 
June 14, 2021, 8 p.m. 6.6 ppb (7) 0.6 ppb (1) 8.2 ppb (8) 6.0 ppb (6) 7.5 ppb (8) 1.0 ppb (2) 77.0 ppb (105) 0.14 ppb (2) 46.0 μg/m3 (43) 5.0 μg/m3 (21) 105.0
 
June 14, 2021, 7 p.m. 5.1 ppb (5) 0.6 ppb (1) 6.1 ppb (6) 5.0 ppb (5) 5.3 ppb (5) 1.0 ppb (2) 66.0 ppb (87) 0.12 ppb (2) 27.0 μg/m3 (25) 4.0 μg/m3 (17) 87.0
 
June 14, 2021, 6 p.m. 5.6 ppb (6) 0.6 ppb (1) 6.5 ppb (7) 5.0 ppb (5) 5.7 ppb (6) 1.0 ppb (2) 68.0 ppb (94) 0.13 ppb (2) 30.0 μg/m3 (28) 5.0 μg/m3 (21) 94.0
 
June 14, 2021, 5 p.m. 11.4 ppb (11) 1.7 ppb (2) 11.7 ppb (12) 10.0 ppb (10) 9.8 ppb (10) 1.0 ppb (2) 60.0 ppb (68) 0.19 ppb (3) 32.0 μg/m3 (30) 6.0 μg/m3 (25) 68.0
 
June 14, 2021, 4 p.m. 24.6 ppb (24) 4.7 ppb (5) 23.8 ppb (23) 20.0 ppb (19) 18.8 ppb (18) 1.0 ppb (2) 46.0 ppb (43) 0.27 ppb (4) 46.0 μg/m3 (43) 11.0 μg/m3 (46) 46.0
 
June 14, 2021, 3 p.m. 54.9 ppb (52) 18.8 ppb (18) 51.4 ppb (49) 36.0 ppb (34) 33.6 ppb (32) 1.0 ppb (2) 22.0 ppb (21) 0.41 ppb (5) 67.0 μg/m3 (57) 15.0 μg/m3 (58) 58.0
 
June 14, 2021, 2 p.m. 99.6 ppb (100) 57.1 ppb (55) 91.4 ppb (91) 43.0 ppb (41) 39.9 ppb (38) 1.0 ppb (2) 5.0 ppb (5) 0.68 ppb (8) 87.0 μg/m3 (67) 19.0 μg/m3 (66) 100.0
 
June 14, 2021, 1 p.m. 94.1 ppb (94) 61.4 ppb (59) 81.2 ppb (80) 33.0 ppb (32) 27.5 ppb (26) 1.0 ppb (2) 2.0 ppb (2) 0.79 ppb (10) 73.0 μg/m3 (60) 11.0 μg/m3 (46) 94.0
 
June 14, 2021, noon 52.3 ppb (50) 23.2 ppb (22) 41.6 ppb (40) 29.0 ppb (28) 27.6 ppb (27) 1.0 ppb (2) 1.0 ppb (1) 0.56 ppb (7) 49.0 μg/m3 (46) 9.0 μg/m3 (38) 50.0
 
June 14, 2021, 11 a.m. 54.6 ppb (52) 23.1 ppb (22) 44.1 ppb (42) 31.0 ppb (30) 24.1 ppb (23) 1.0 ppb (2) 1.0 ppb (1) 0.47 ppb (6) 44.0 μg/m3 (41) 10.0 μg/m3 (42) 52.0
 
June 14, 2021, 10 a.m. 26.6 ppb (26) 2.3 ppb (3) 21.8 ppb (21) 24.0 ppb (23) 21.3 ppb (21) 1.0 ppb (2) 8.0 ppb (8) 0.37 ppb (5) 38.0 μg/m3 (36) 10.0 μg/m3 (42) 42.0
 
June 14, 2021, 9 a.m. 29.3 ppb (28) 1.7 ppb (2) 24.0 ppb (23) 28.0 ppb (27) 23.1 ppb (22) 0.0 ppb (0) 6.0 ppb (6) 0.39 ppb (5) 42.0 μg/m3 (39) 7.0 μg/m3 (30) 39.0
 
June 14, 2021, 8 a.m. 23.7 ppb (23) 0.9 ppb (1) 20.9 ppb (20) 23.0 ppb (22) 20.4 ppb (20) 1.0 ppb (2) 14.0 ppb (13) 0.38 ppb (5) 41.0 μg/m3 (38) 4.0 μg/m3 (17) 38.0
 
June 14, 2021, 7 a.m. 10.9 ppb (11) 0.5 ppb (1) 11.7 ppb (12) 10.0 ppb (10) 11.4 ppb (11) 1.0 ppb (2) 30.0 ppb (28) 0.28 ppb (4) 41.0 μg/m3 (38) 4.0 μg/m3 (17) 38.0
 
June 14, 2021, 6 a.m. 5.9 ppb (6) 0.3 ppb (1) 5.9 ppb (6) 6.0 ppb (6) 5.6 ppb (6) 1.0 ppb (2) 38.0 ppb (36) 0.15 ppb (2) 25.0 μg/m3 (24) 6.0 μg/m3 (25) 36.0
 
June 14, 2021, 5 a.m. 5.6 ppb (6) 0.3 ppb (1) 5.8 ppb (6) 5.0 ppb (5) 5.4 ppb (6) 1.0 ppb (2) 47.0 ppb (44) 0.14 ppb (2) 24.0 μg/m3 (23) 5.0 μg/m3 (21) 44.0
 
June 14, 2021, 4 a.m. 6.1 ppb (6) 0.2 ppb (1) 6.3 ppb (6) 6.0 ppb (6) 5.9 ppb (6) 1.0 ppb (2) 54.0 ppb (50) 0.18 ppb (3) 34.0 μg/m3 (32) 5.0 μg/m3 (21) 50.0
 
June 14, 2021, 3 a.m. 4.9 ppb (5) 0.2 ppb (1) 5.2 ppb (5) 5.0 ppb (5) 4.9 ppb (5) 1.0 ppb (2) 61.0 ppb (71) 0.15 ppb (2) 32.0 μg/m3 (30) 9.0 μg/m3 (38) 71.0
 
June 14, 2021, 2 a.m. 5.2 ppb (5) 0.3 ppb (1) 6.0 ppb (6) 5.0 ppb (5) 5.5 ppb (6) 1.0 ppb (2) 69.0 ppb (97) 0.16 ppb (3) 49.0 μg/m3 (46) 11.0 μg/m3 (46) 97.0
 
June 14, 2021, 1 a.m. 5.5 ppb (6) 0.4 ppb (1) 6.7 ppb (7) 5.0 ppb (5) 6.2 ppb (6) 1.0 ppb (2) 72.0 ppb (102) 0.17 ppb (3) 53.0 μg/m3 (50) 9.0 μg/m3 (38) 102.0
 
June 14, 2021, midnight 4.9 ppb (5) 0.4 ppb (1) 6.3 ppb (6) 5.0 ppb (5) 5.8 ppb (6) 1.0 ppb (2) 77.0 ppb (105) 0.18 ppb (3) 43.0 μg/m3 (40) 5.0 μg/m3 (21) 105.0
 
June 13, 2021, 11 p.m. 3.1 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (2) 72.0 ppb (102) 0.14 ppb (2) 33.0 μg/m3 (31) 5.0 μg/m3 (21) 102.0
 
June 13, 2021, 10 p.m. 3.6 ppb (4) 0.3 ppb (1) 5.5 ppb (6) 3.0 ppb (3) 5.0 ppb (5) 1.0 ppb (2) 81.0 ppb (107) 0.16 ppb (3) 40.0 μg/m3 (38) 8.0 μg/m3 (34) 107.0
 
June 13, 2021, 9 p.m. 3.8 ppb (4) 0.3 ppb (1) 5.8 ppb (6) 4.0 ppb (4) 5.3 ppb (5) 1.0 ppb (2) 86.0 ppb (109) 0.17 ppb (3) 38.0 μg/m3 (36) 7.0 μg/m3 (30) 109.0
 
June 13, 2021, 8 p.m. 3.3 ppb (4) 0.3 ppb (1) 5.2 ppb (5) 3.0 ppb (3) 4.7 ppb (5) 1.0 ppb (2) 84.0 ppb (108) 0.17 ppb (3) 34.0 μg/m3 (32) 6.0 μg/m3 (25) 108.0
 
June 13, 2021, 7 p.m. 4.0 ppb (4) 0.3 ppb (1) 5.6 ppb (6) 4.0 ppb (4) 5.1 ppb (5) 1.0 ppb (2) 85.0 ppb (109) 0.15 ppb (2) 46.0 μg/m3 (43) 9.0 μg/m3 (38) 109.0
 
June 13, 2021, 6 p.m. 5.9 ppb (6) 0.6 ppb (1) 6.8 ppb (7) 5.0 ppb (5) 6.1 ppb (6) 1.0 ppb (2) 75.0 ppb (104) 0.19 ppb (3) 45.0 μg/m3 (42) 11.0 μg/m3 (46) 104.0
 
June 13, 2021, 5 p.m. 9.5 ppb (9) 1.2 ppb (2) 10.2 ppb (10) 8.0 ppb (8) 8.9 ppb (9) 1.0 ppb (2) 62.0 ppb (74) 0.24 ppb (3) 40.0 μg/m3 (38) 11.0 μg/m3 (46) 74.0
 
June 13, 2021, 4 p.m. 15.1 ppb (15) 2.7 ppb (3) 15.3 ppb (15) 12.0 ppb (12) 12.4 ppb (12) 1.0 ppb (2) 45.0 ppb (42) 0.3 ppb (4) 44.0 μg/m3 (41) 11.0 μg/m3 (46) 46.0
 
June 13, 2021, 3 p.m. 18.0 ppb (17) 4.4 ppb (5) 17.6 ppb (17) 14.0 ppb (14) 13.3 ppb (13) 1.0 ppb (2) 30.0 ppb (28) 0.32 ppb (4) 50.0 μg/m3 (47) 12.0 μg/m3 (50) 50.0
 
June 13, 2021, 2 p.m. 17.4 ppb (17) 4.1 ppb (4) 16.7 ppb (16) 13.0 ppb (13) 12.8 ppb (13) 1.0 ppb (2) 24.0 ppb (23) 0.31 ppb (4) 45.0 μg/m3 (42) 14.0 μg/m3 (55) 55.0
 
June 13, 2021, 1 p.m. 30.6 ppb (29) 8.4 ppb (8) 28.5 ppb (27) 22.0 ppb (21) 20.1 ppb (19) 1.0 ppb (2) 10.0 ppb (10) 0.5 ppb (6) 48.0 μg/m3 (45) 10.0 μg/m3 (42) 45.0
 
June 13, 2021, noon 24.8 ppb (24) 2.1 ppb (2) 24.7 ppb (24) 23.0 ppb (22) 23.3 ppb (22) 0.0 ppb (0) 7.0 ppb (7) 0.44 ppb (5) 39.0 μg/m3 (37) 9.0 μg/m3 (38) 38.0
 
June 13, 2021, 11 a.m. 24.0 ppb (23) 1.0 ppb (1) 21.3 ppb (21) 23.0 ppb (22) 20.9 ppb (20) 1.0 ppb (2) 12.0 ppb (12) 0.5 ppb (6) 41.0 μg/m3 (38) 12.0 μg/m3 (50) 50.0
 
June 13, 2021, 10 a.m. 17.9 ppb (17) 1.0 ppb (1) 15.4 ppb (15) 17.0 ppb (17) 15.1 ppb (15) 1.0 ppb (2) 17.0 ppb (16) 0.43 ppb (5) 47.0 μg/m3 (44) 21.0 μg/m3 (70) 70.0
 
June 13, 2021, 9 a.m. 20.4 ppb (20) 0.9 ppb (1) 18.6 ppb (18) 20.0 ppb (19) 18.2 ppb (18) 1.0 ppb (2) 17.0 ppb (16) 0.5 ppb (6) 52.0 μg/m3 (49) 11.0 μg/m3 (46) 49.0
 
June 13, 2021, 8 a.m. 22.8 ppb (22) 1.0 ppb (1) 20.8 ppb (20) 22.0 ppb (21) 20.4 ppb (20) 1.0 ppb (2) 17.0 ppb (16) 0.61 ppb (7) 55.0 μg/m3 (51) 13.0 μg/m3 (53) 53.0
 
June 13, 2021, 7 a.m. 20.3 ppb (20) 0.8 ppb (1) 19.4 ppb (19) 20.0 ppb (19) 19.0 ppb (18) 1.0 ppb (2) 24.0 ppb (23) 0.4 ppb (5) 44.0 μg/m3 (41) 10.0 μg/m3 (42) 42.0
 
June 13, 2021, 6 a.m. 11.2 ppb (11) 0.7 ppb (1) 12.6 ppb (12) 10.0 ppb (10) 11.6 ppb (11) 1.0 ppb (2) 40.0 ppb (38) 0.26 ppb (4) 38.0 μg/m3 (36) 9.0 μg/m3 (38) 38.0
 
June 13, 2021, 5 a.m. 7.6 ppb (8) 0.4 ppb (1) 8.3 ppb (8) 7.0 ppb (7) 8.0 ppb (8) 1.0 ppb (2) 46.0 ppb (43) 0.2 ppb (3) 45.0 μg/m3 (42) 9.0 μg/m3 (38) 43.0
 
June 13, 2021, 4 a.m. 7.6 ppb (8) 0.4 ppb (1) 7.9 ppb (8) 7.0 ppb (7) 7.5 ppb (8) 1.0 ppb (2) 50.0 ppb (47) 0.17 ppb (3) 58.0 μg/m3 (53) 8.0 μg/m3 (34) 53.0
 
June 13, 2021, 3 a.m. 7.0 ppb (7) 0.3 ppb (1) 7.5 ppb (8) 7.0 ppb (7) 7.1 ppb (7) 1.0 ppb (2) 60.0 ppb (68) 0.17 ppb (3) 56.0 μg/m3 (52) 7.0 μg/m3 (30) 68.0
 
June 13, 2021, 2 a.m. 4.8 ppb (5) 0.2 ppb (1) 5.7 ppb (6) 5.0 ppb (5) 5.3 ppb (5) 1.0 ppb (2) 71.0 ppb (101) 0.15 ppb (2) 54.0 μg/m3 (50) 7.0 μg/m3 (30) 101.0
 
June 13, 2021, 1 a.m. 4.3 ppb (5) 0.3 ppb (1) 5.4 ppb (6) 4.0 ppb (4) 5.0 ppb (5) 1.0 ppb (2) 77.0 ppb (105) 0.14 ppb (2) 50.0 μg/m3 (47) 9.0 μg/m3 (38) 105.0
 
June 13, 2021, midnight 4.0 ppb (4) 0.3 ppb (1) 5.8 ppb (6) 4.0 ppb (4) 5.2 ppb (5) 1.0 ppb (2) 81.0 ppb (107) 0.14 ppb (2) 56.0 μg/m3 (52) 9.0 μg/m3 (38) 107.0
 
June 12, 2021, 11 p.m. 3.8 ppb (4) 0.3 ppb (1) 5.8 ppb (6) 3.0 ppb (3) 5.3 ppb (5) 1.0 ppb (2) 81.0 ppb (107) 0.14 ppb (2) 72.0 μg/m3 (60) 7.0 μg/m3 (30) 107.0
 
June 12, 2021, 10 p.m. 4.2 ppb (4) 0.3 ppb (1) 6.3 ppb (6) 4.0 ppb (4) 5.8 ppb (6) 1.0 ppb (2) 88.0 ppb (110) 0.17 ppb (3) 61.0 μg/m3 (54) 6.0 μg/m3 (25) 110.0
 
June 12, 2021, 9 p.m. 5.1 ppb (5) 0.3 ppb (1) 7.4 ppb (7) 5.0 ppb (5) 6.9 ppb (7) 1.0 ppb (2) 99.0 ppb (116) 0.19 ppb (3) 52.0 μg/m3 (49) 9.0 μg/m3 (38) 116.0
 
June 12, 2021, 8 p.m. 6.1 ppb (6) 0.4 ppb (1) 8.4 ppb (8) 6.0 ppb (6) 7.8 ppb (8) 1.0 ppb (2) 98.0 ppb (116) 0.18 ppb (3) 49.0 μg/m3 (46) 10.0 μg/m3 (42) 116.0
 
June 12, 2021, 7 p.m. 4.6 ppb (5) 0.4 ppb (1) 6.4 ppb (7) 4.0 ppb (4) 5.8 ppb (6) 1.0 ppb (2) 89.0 ppb (111) 0.14 ppb (2) 45.0 μg/m3 (42) 7.0 μg/m3 (30) 111.0
 
June 12, 2021, 6 p.m. 6.2 ppb (6) 0.6 ppb (1) 7.3 ppb (7) 6.0 ppb (6) 6.5 ppb (7) 1.0 ppb (2) 81.0 ppb (107) 0.16 ppb (3) 43.0 μg/m3 (40) 10.0 μg/m3 (42) 107.0
 
June 12, 2021, 5 p.m. 17.9 ppb (17) 2.8 ppb (3) 18.1 ppb (18) 15.0 ppb (15) 15.1 ppb (15) 1.0 ppb (2) 59.0 ppb (65) 0.29 ppb (4) 58.0 μg/m3 (53) 11.0 μg/m3 (46) 65.0
 
June 12, 2021, 4 p.m. 26.1 ppb (25) 5.4 ppb (6) 25.4 ppb (24) 21.0 ppb (20) 19.9 ppb (19) 1.0 ppb (2) 42.0 ppb (39) 0.31 ppb (4) 59.0 μg/m3 (53) 10.0 μg/m3 (42) 53.0
 
June 12, 2021, 3 p.m. 49.7 ppb (47) 16.8 ppb (16) 46.8 ppb (45) 33.0 ppb (32) 30.8 ppb (30) 1.0 ppb (2) 21.0 ppb (20) 0.44 ppb (5) 69.0 μg/m3 (58) 17.0 μg/m3 (62) 62.0
 
June 12, 2021, 2 p.m. 63.0 ppb (61) 28.3 ppb (27) 59.5 ppb (57) 35.0 ppb (34) 32.6 ppb (31) 1.0 ppb (2) 10.0 ppb (10) 0.56 ppb (7) 90.0 μg/m3 (69) 19.0 μg/m3 (66) 69.0
 
June 12, 2021, 1 p.m. 75.5 ppb (74) 41.5 ppb (40) 73.2 ppb (72) 34.0 ppb (33) 30.8 ppb (30) 1.0 ppb (2) 3.0 ppb (3) 0.69 ppb (8) 72.0 μg/m3 (60) 12.0 μg/m3 (50) 74.0
 
June 12, 2021, noon 41.2 ppb (39) 10.3 ppb (10) 35.7 ppb (34) 31.0 ppb (30) 29.6 ppb (28) 1.0 ppb (2) 2.0 ppb (2) 0.46 ppb (6) 46.0 μg/m3 (43) 10.0 μg/m3 (42) 43.0
 
June 12, 2021, 11 a.m. 40.8 ppb (39) 7.4 ppb (7) 37.6 ppb (36) 33.0 ppb (32) 29.4 ppb (28) 1.0 ppb (2) 2.0 ppb (2) 0.41 ppb (5) 53.0 μg/m3 (50) 10.0 μg/m3 (42) 50.0
 
June 12, 2021, 10 a.m. 42.0 ppb (40) 8.2 ppb (8) 40.5 ppb (39) 34.0 ppb (33) 33.3 ppb (32) 1.0 ppb (2) 1.0 ppb (1) 0.42 ppb (5) 40.0 μg/m3 (38) 12.0 μg/m3 (50) 50.0
 
June 12, 2021, 9 a.m. 31.0 ppb (30) 2.2 ppb (3) 31.8 ppb (30) 29.0 ppb (28) 29.0 ppb (28) 1.0 ppb (2) 6.0 ppb (6) 0.5 ppb (6) 46.0 μg/m3 (43) 14.0 μg/m3 (55) 55.0
 
June 12, 2021, 8 a.m. 17.6 ppb (17) 0.9 ppb (1) 18.3 ppb (18) 17.0 ppb (17) 18.0 ppb (17) 1.0 ppb (2) 18.0 ppb (17) 0.41 ppb (5) 48.0 μg/m3 (45) 10.0 μg/m3 (42) 45.0
 
June 12, 2021, 7 a.m. 18.4 ppb (18) 0.6 ppb (1) 18.0 ppb (17) 18.0 ppb (17) 17.5 ppb (17) 1.0 ppb (2) 26.0 ppb (25) 0.31 ppb (4) 50.0 μg/m3 (47) 6.0 μg/m3 (25) 47.0
 
June 12, 2021, 6 a.m. 12.3 ppb (12) 0.4 ppb (1) 11.8 ppb (12) 12.0 ppb (12) 11.4 ppb (11) 1.0 ppb (2) 36.0 ppb (34) 0.2 ppb (3) 39.0 μg/m3 (37) 6.0 μg/m3 (25) 37.0
 
June 12, 2021, 5 a.m. 10.6 ppb (10) 0.4 ppb (1) 10.5 ppb (10) 10.0 ppb (10) 10.1 ppb (10) 1.0 ppb (2) 43.0 ppb (40) 0.21 ppb (3) 47.0 μg/m3 (44) 8.0 μg/m3 (34) 44.0
 
June 12, 2021, 4 a.m. 10.1 ppb (10) 0.4 ppb (1) 10.0 ppb (10) 10.0 ppb (10) 9.6 ppb (10) 1.0 ppb (2) 46.0 ppb (43) 0.2 ppb (3) 49.0 μg/m3 (46) 5.0 μg/m3 (21) 46.0
 
June 12, 2021, 3 a.m. 9.4 ppb (9) 0.3 ppb (1) 9.4 ppb (9) 9.0 ppb (9) 9.1 ppb (9) 1.0 ppb (2) 52.0 ppb (49) 0.19 ppb (3) 54.0 μg/m3 (50) 7.0 μg/m3 (30) 50.0
 
June 12, 2021, 2 a.m. 8.3 ppb (8) 0.4 ppb (1) 8.6 ppb (9) 8.0 ppb (8) 8.1 ppb (8) 1.0 ppb (2) 60.0 ppb (68) 0.18 ppb (3) 52.0 μg/m3 (49) 9.0 μg/m3 (38) 68.0
 
June 12, 2021, 1 a.m. 7.3 ppb (7) 0.5 ppb (1) 8.0 ppb (8) 7.0 ppb (7) 7.4 ppb (7) 1.0 ppb (2) 64.0 ppb (81) 0.17 ppb (3) 61.0 μg/m3 (54) 8.0 μg/m3 (34) 81.0
 
June 12, 2021, midnight 8.6 ppb (9) 0.8 ppb (1) 9.8 ppb (10) 8.0 ppb (8) 8.8 ppb (9) 1.0 ppb (2) 66.0 ppb (87) 0.16 ppb (3) 67.0 μg/m3 (57) 10.0 μg/m3 (42) 87.0
 
June 11, 2021, 11 p.m. 5.7 ppb (6) 0.5 ppb (1) 7.0 ppb (7) 5.0 ppb (5) 6.3 ppb (6) 1.0 ppb (2) 77.0 ppb (105) 0.15 ppb (2) 65.0 μg/m3 (56) 10.0 μg/m3 (42) 105.0
 
June 11, 2021, 10 p.m. 4.9 ppb (5) 0.4 ppb (1) 6.3 ppb (6) 4.0 ppb (4) 5.7 ppb (6) 1.0 ppb (2) 80.0 ppb (106) 0.15 ppb (2) 56.0 μg/m3 (52) N/A 106.0
 
June 11, 2021, 9 p.m. 4.5 ppb (5) 0.4 ppb (1) 6.1 ppb (6) 4.0 ppb (4) 5.4 ppb (6) 1.0 ppb (2) 76.0 ppb (104) 0.12 ppb (2) 48.0 μg/m3 (45) N/A 104.0
 
June 11, 2021, 8 p.m. 5.3 ppb (5) 0.6 ppb (1) 6.8 ppb (7) 5.0 ppb (5) 6.1 ppb (6) 1.0 ppb (2) 72.0 ppb (102) 0.13 ppb (2) 55.0 μg/m3 (51) 5.0 μg/m3 (21) 102.0
 
June 11, 2021, 7 p.m. 6.4 ppb (7) 0.8 ppb (1) 7.5 ppb (8) 6.0 ppb (6) 6.5 ppb (7) 1.0 ppb (2) 64.0 ppb (81) 0.14 ppb (2) 54.0 μg/m3 (50) 4.0 μg/m3 (17) 81.0
 
June 11, 2021, 6 p.m. 8.3 ppb (8) 1.3 ppb (2) 8.6 ppb (9) 7.0 ppb (7) 7.1 ppb (7) 1.0 ppb (2) 59.0 ppb (65) 0.15 ppb (2) 36.0 μg/m3 (34) 4.0 μg/m3 (17) 65.0
 
June 11, 2021, 5 p.m. N/A N/A 11.7 ppb (12) N/A 9.0 ppb (9) 1.0 ppb (2) N/A 0.19 ppb (3) 37.0 μg/m3 (35) 8.0 μg/m3 (34) 35.0
 
June 11, 2021, 4 p.m. 23.9 ppb (23) 7.3 ppb (7) 22.1 ppb (21) 17.0 ppb (17) 15.1 ppb (15) 1.0 ppb (2) 29.0 ppb (27) 0.26 ppb (4) 45.0 μg/m3 (42) 12.0 μg/m3 (50) 50.0
 
June 11, 2021, 3 p.m. 40.8 ppb (39) 16.4 ppb (16) 38.1 ppb (36) 24.0 ppb (23) 22.6 ppb (22) 1.0 ppb (2) 17.0 ppb (16) 0.34 ppb (4) 61.0 μg/m3 (54) 14.0 μg/m3 (55) 55.0
 
June 11, 2021, 2 p.m. 71.5 ppb (70) 39.0 ppb (37) 65.5 ppb (64) 32.0 ppb (31) 30.0 ppb (29) 1.0 ppb (2) 7.0 ppb (7) 0.45 ppb (6) 82.0 μg/m3 (65) 13.0 μg/m3 (53) 70.0
 
June 11, 2021, 1 p.m. 81.9 ppb (81) 52.4 ppb (50) 75.3 ppb (74) 29.0 ppb (28) 25.5 ppb (25) 1.0 ppb (2) 3.0 ppb (3) 0.62 ppb (7) 74.0 μg/m3 (61) 10.0 μg/m3 (42) 81.0
 
June 11, 2021, noon 55.7 ppb (53) 27.9 ppb (27) 53.5 ppb (51) 28.0 ppb (27) 27.6 ppb (27) 1.0 ppb (2) 2.0 ppb (2) 0.46 ppb (6) 53.0 μg/m3 (50) 8.0 μg/m3 (34) 53.0
 
June 11, 2021, 11 a.m. 50.8 ppb (48) 24.0 ppb (23) 52.3 ppb (50) 27.0 ppb (26) 22.7 ppb (22) 1.0 ppb (2) 1.0 ppb (1) 0.37 ppb (5) 46.0 μg/m3 (43) 6.0 μg/m3 (25) 50.0
 
June 11, 2021, 10 a.m. 34.9 ppb (33) 9.5 ppb (9) 30.0 ppb (29) 25.0 ppb (24) 23.2 ppb (22) 1.0 ppb (2) 2.0 ppb (2) 0.39 ppb (5) 44.0 μg/m3 (41) 5.0 μg/m3 (21) 41.0
 
June 11, 2021, 9 a.m. 23.8 ppb (23) 2.4 ppb (3) 18.4 ppb (18) 21.0 ppb (20) 17.2 ppb (17) 0.0 ppb (0) 7.0 ppb (7) 0.32 ppb (4) 44.0 μg/m3 (41) 6.0 μg/m3 (25) 41.0
 
June 11, 2021, 8 a.m. 22.8 ppb (22) 2.4 ppb (3) 21.5 ppb (21) 20.0 ppb (19) 20.1 ppb (19) 0.0 ppb (0) 10.0 ppb (10) 0.28 ppb (4) 37.0 μg/m3 (35) 9.0 μg/m3 (38) 38.0
 
June 11, 2021, 7 a.m. 16.5 ppb (16) 0.6 ppb (1) 16.4 ppb (16) 16.0 ppb (16) 16.0 ppb (16) 1.0 ppb (2) 19.0 ppb (18) 0.25 ppb (3) 34.0 μg/m3 (32) 6.0 μg/m3 (25) 32.0
 
June 11, 2021, 6 a.m. 12.9 ppb (13) 0.4 ppb (1) 11.9 ppb (12) 13.0 ppb (13) 11.5 ppb (11) 1.0 ppb (2) 25.0 ppb (24) 0.17 ppb (3) 35.0 μg/m3 (33) N/A 33.0
 
June 11, 2021, 5 a.m. 8.5 ppb (9) 0.3 ppb (1) 8.3 ppb (8) 8.0 ppb (8) 8.0 ppb (8) 1.0 ppb (2) 33.0 ppb (31) 0.15 ppb (2) 38.0 μg/m3 (36) 1.0 μg/m3 (5) 36.0