ID: 1916

AQSQID: 060658005

Site Name: Mira Loma - Van Buren

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

Updated: Sept. 29, 2020, 9:38 a.m.

Location: Rivside (Poinsetta Place), CA

Reporting: True, Located: True

Current AQI: 84.0

Rivside (Poinsetta Place) CA, US: 33.996387, -117.4925

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 29, 2020, 8 a.m. 15.9 ppb (15) 2.0 ppb (2) N/A 14.0 ppb (13) N/A N/A 18.0 ppb (14) 0.34 ppb (4) 65.8 μg/m3 (55) 28.2 μg/m3 (84) 84.0
 
Sept. 29, 2020, 7 a.m. 16.8 ppb (16) 2.0 ppb (2) N/A 15.0 ppb (14) N/A N/A 23.0 ppb (18) 0.45 ppb (5) 90.3 μg/m3 (68) 31.6 μg/m3 (92) 92.0
 
Sept. 29, 2020, 6 a.m. 20.1 ppb (19) 2.1 ppb (2) N/A 18.0 ppb (17) N/A N/A 22.0 ppb (17) 0.4 ppb (4) 89.1 μg/m3 (67) 34.0 μg/m3 (97) 97.0
 
Sept. 29, 2020, 5 a.m. 17.9 ppb (17) 2.0 ppb (2) N/A 16.0 ppb (15) N/A N/A 31.0 ppb (24) 0.34 ppb (4) 88.8 μg/m3 (67) 26.0 μg/m3 (80) 80.0
 
Sept. 29, 2020, 4 a.m. 16.7 ppb (15) 1.3 ppb (1) N/A 15.0 ppb (14) N/A N/A 39.0 ppb (30) 0.33 ppb (4) 64.6 μg/m3 (55) 25.3 μg/m3 (78) 78.0
 
Sept. 29, 2020, 3 a.m. 16.4 ppb (15) 1.5 ppb (1) N/A 15.0 ppb (14) N/A N/A 47.0 ppb (36) 0.32 ppb (4) 87.4 μg/m3 (66) 22.8 μg/m3 (73) 73.0
 
Sept. 29, 2020, 2 a.m. 13.6 ppb (13) 0.8 ppb (1) N/A 13.0 ppb (12) N/A N/A 65.0 ppb (50) 0.3 ppb (3) 83.0 μg/m3 (64) 19.8 μg/m3 (67) 67.0
 
Sept. 29, 2020, 1 a.m. 14.1 ppb (13) 0.8 ppb (1) N/A 13.0 ppb (12) N/A N/A 91.0 ppb (72) 0.35 ppb (4) 110.4 μg/m3 (78) 27.5 μg/m3 (83) 83.0
 
Sept. 29, 2020, midnight 9.2 ppb (9) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A 98.0 ppb (78) 0.25 ppb (3) 89.3 μg/m3 (67) 18.0 μg/m3 (63) 78.0
 
Sept. 28, 2020, 11 p.m. 8.3 ppb (8) 0.9 ppb (1) N/A 7.0 ppb (6) N/A N/A 110.0 ppb (88) 0.27 ppb (3) 95.8 μg/m3 (70) 22.7 μg/m3 (73) 88.0
 
Sept. 28, 2020, 10 p.m. 12.0 ppb (11) 1.2 ppb (1) N/A 11.0 ppb (10) N/A N/A 119.0 ppb (95) 0.34 ppb (4) 94.5 μg/m3 (70) 22.2 μg/m3 (72) 95.0
 
Sept. 28, 2020, 9 p.m. 13.1 ppb (12) 1.4 ppb (1) N/A 12.0 ppb (11) N/A N/A 102.0 ppb (81) 0.29 ppb (3) 73.4 μg/m3 (59) 16.5 μg/m3 (60) 81.0
 
Sept. 28, 2020, 8 p.m. 22.3 ppb (21) 3.3 ppb (3) N/A 19.0 ppb (18) N/A N/A 77.0 ppb (60) 0.31 ppb (3) 79.8 μg/m3 (62) 22.4 μg/m3 (72) 72.0
 
Sept. 28, 2020, 7 p.m. 29.9 ppb (28) 5.2 ppb (5) N/A 25.0 ppb (23) N/A N/A 62.0 ppb (48) 0.35 ppb (4) 131.6 μg/m3 (88) 23.8 μg/m3 (75) 88.0
 
Sept. 28, 2020, 6 p.m. 28.5 ppb (26) 7.1 ppb (7) N/A 21.0 ppb (19) N/A N/A 47.0 ppb (36) 0.36 ppb (4) 176.9 μg/m3 (111) 37.3 μg/m3 (104) 111.0
 
Sept. 28, 2020, 5 p.m. 29.6 ppb (27) 9.2 ppb (9) N/A 20.0 ppb (19) N/A N/A 31.0 ppb (24) 0.42 ppb (5) 105.7 μg/m3 (75) 32.9 μg/m3 (94) 94.0
 
Sept. 28, 2020, 4 p.m. 38.1 ppb (35) 14.7 ppb (14) N/A 23.0 ppb (21) N/A N/A 21.0 ppb (16) 0.45 ppb (5) 84.7 μg/m3 (65) 29.9 μg/m3 (88) 88.0
 
Sept. 28, 2020, 3 p.m. 44.4 ppb (41) 22.4 ppb (21) N/A 22.0 ppb (20) N/A N/A 10.0 ppb (8) 0.52 ppb (6) 98.0 μg/m3 (72) 33.1 μg/m3 (95) 95.0
 
Sept. 28, 2020, 2 p.m. 61.8 ppb (58) 42.9 ppb (40) N/A 19.0 ppb (18) N/A N/A 4.0 ppb (3) 0.71 ppb (8) 112.8 μg/m3 (79) 30.6 μg/m3 (90) 90.0
 
Sept. 28, 2020, 1 p.m. 43.0 ppb (40) 27.5 ppb (25) N/A 15.0 ppb (14) N/A N/A 2.0 ppb (2) 0.64 ppb (7) 45.5 μg/m3 (41) 13.6 μg/m3 (53) 53.0
 
Sept. 28, 2020, noon 32.1 ppb (30) 17.2 ppb (16) N/A 15.0 ppb (14) N/A N/A 3.0 ppb (2) 0.46 ppb (5) 41.1 μg/m3 (37) 12.1 μg/m3 (50) 50.0
 
Sept. 28, 2020, 11 a.m. 11.7 ppb (11) 1.3 ppb (1) N/A 10.0 ppb (9) N/A N/A 11.0 ppb (8) 0.29 ppb (3) 31.5 μg/m3 (29) 12.6 μg/m3 (51) 51.0
 
Sept. 28, 2020, 10 a.m. 10.0 ppb (9) 2.0 ppb (2) N/A 8.0 ppb (7) N/A N/A 13.0 ppb (10) 0.24 ppb (3) 35.1 μg/m3 (32) 17.5 μg/m3 (62) 62.0
 
Sept. 28, 2020, 9 a.m. 8.8 ppb (8) 1.4 ppb (1) N/A 7.0 ppb (6) N/A N/A 16.0 ppb (12) 0.22 ppb (2) 37.1 μg/m3 (34) 17.2 μg/m3 (61) 61.0
 
Sept. 28, 2020, 8 a.m. 8.9 ppb (8) 1.5 ppb (1) N/A 7.0 ppb (6) N/A N/A 17.0 ppb (13) 0.27 ppb (3) 46.5 μg/m3 (42) 14.1 μg/m3 (54) 54.0
 
Sept. 28, 2020, 7 a.m. 10.0 ppb (9) 2.4 ppb (2) N/A 8.0 ppb (7) N/A N/A 21.0 ppb (16) 0.31 ppb (3) 46.2 μg/m3 (42) 13.5 μg/m3 (53) 53.0
 
Sept. 28, 2020, 6 a.m. 9.4 ppb (9) 1.3 ppb (1) N/A 8.0 ppb (7) N/A N/A 24.0 ppb (18) 0.25 ppb (3) 45.5 μg/m3 (41) 16.8 μg/m3 (60) 60.0
 
Sept. 28, 2020, 5 a.m. 9.4 ppb (9) 1.4 ppb (1) N/A 8.0 ppb (7) N/A N/A 29.0 ppb (22) 0.25 ppb (3) 50.5 μg/m3 (46) 15.8 μg/m3 (58) 58.0
 
Sept. 28, 2020, 4 a.m. 8.1 ppb (8) 1.2 ppb (1) N/A 7.0 ppb (6) N/A N/A 37.0 ppb (28) 0.22 ppb (2) 48.8 μg/m3 (44) 18.8 μg/m3 (64) 64.0
 
Sept. 28, 2020, 3 a.m. 6.4 ppb (6) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 43.0 ppb (33) 0.21 ppb (2) 76.3 μg/m3 (61) 24.5 μg/m3 (77) 77.0
 
Sept. 28, 2020, 2 a.m. 6.5 ppb (6) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 49.0 ppb (38) 0.22 ppb (2) 52.0 μg/m3 (47) 11.6 μg/m3 (48) 48.0
 
Sept. 28, 2020, 1 a.m. 5.6 ppb (5) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 59.0 ppb (45) 0.23 ppb (3) 57.1 μg/m3 (51) 20.7 μg/m3 (69) 69.0
 
Sept. 28, 2020, midnight 5.2 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 63.0 ppb (48) 0.21 ppb (2) 64.1 μg/m3 (55) 18.0 μg/m3 (63) 63.0
 
Sept. 27, 2020, 11 p.m. 5.1 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 77.0 ppb (60) 0.22 ppb (2) 74.3 μg/m3 (60) 20.5 μg/m3 (68) 68.0
 
Sept. 27, 2020, 10 p.m. 6.3 ppb (6) 1.1 ppb (1) N/A 5.0 ppb (5) N/A N/A 88.0 ppb (69) 0.27 ppb (3) 69.2 μg/m3 (57) 19.3 μg/m3 (66) 69.0
 
Sept. 27, 2020, 9 p.m. 6.3 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 87.0 ppb (68) 0.29 ppb (3) 73.9 μg/m3 (59) 23.6 μg/m3 (75) 75.0
 
Sept. 27, 2020, 8 p.m. 6.8 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 87.0 ppb (68) 0.32 ppb (4) 73.4 μg/m3 (59) 25.5 μg/m3 (79) 79.0
 
Sept. 27, 2020, 7 p.m. 7.6 ppb (7) 1.5 ppb (1) N/A 6.0 ppb (6) N/A N/A 70.0 ppb (54) 0.29 ppb (3) 83.0 μg/m3 (64) 32.9 μg/m3 (94) 94.0
 
Sept. 27, 2020, 6 p.m. 8.1 ppb (8) 1.9 ppb (2) N/A 6.0 ppb (6) N/A N/A 50.0 ppb (38) 0.3 ppb (3) 70.0 μg/m3 (58) 28.7 μg/m3 (86) 86.0
 
Sept. 27, 2020, 5 p.m. 9.3 ppb (9) 2.8 ppb (3) N/A 7.0 ppb (6) N/A N/A 36.0 ppb (28) 0.31 ppb (3) 74.6 μg/m3 (60) 32.6 μg/m3 (94) 94.0
 
Sept. 27, 2020, 4 p.m. 10.7 ppb (10) 3.1 ppb (3) N/A 8.0 ppb (7) N/A N/A 23.0 ppb (18) 0.3 ppb (3) 60.8 μg/m3 (53) 30.9 μg/m3 (90) 90.0
 
Sept. 27, 2020, 3 p.m. 12.6 ppb (12) 3.2 ppb (3) N/A 9.0 ppb (8) N/A N/A 16.0 ppb (12) 0.33 ppb (4) 65.8 μg/m3 (55) 30.9 μg/m3 (90) 90.0
 
Sept. 27, 2020, 2 p.m. 11.3 ppb (10) 2.4 ppb (2) N/A 9.0 ppb (8) N/A N/A 15.0 ppb (12) 0.31 ppb (3) 45.3 μg/m3 (41) 29.2 μg/m3 (87) 87.0
 
Sept. 27, 2020, 1 p.m. 9.7 ppb (9) 1.5 ppb (1) N/A 8.0 ppb (7) N/A N/A 16.0 ppb (12) 0.29 ppb (3) 40.3 μg/m3 (37) 21.9 μg/m3 (71) 71.0
 
Sept. 27, 2020, noon 9.3 ppb (9) 1.5 ppb (1) N/A 8.0 ppb (7) N/A N/A 17.0 ppb (13) 0.28 ppb (3) 41.4 μg/m3 (38) 20.7 μg/m3 (69) 69.0
 
Sept. 27, 2020, 11 a.m. 9.4 ppb (9) 1.5 ppb (1) N/A 8.0 ppb (7) N/A N/A 15.0 ppb (12) 0.27 ppb (3) 37.8 μg/m3 (34) 21.7 μg/m3 (71) 71.0
 
Sept. 27, 2020, 10 a.m. 7.8 ppb (7) 1.3 ppb (1) N/A 7.0 ppb (6) N/A N/A 15.0 ppb (12) 0.23 ppb (3) 30.1 μg/m3 (27) 17.5 μg/m3 (62) 62.0
 
Sept. 27, 2020, 9 a.m. 7.2 ppb (7) 1.2 ppb (1) N/A 6.0 ppb (6) N/A N/A 17.0 ppb (13) 0.22 ppb (2) 41.6 μg/m3 (38) 15.8 μg/m3 (58) 58.0
 
Sept. 27, 2020, 8 a.m. 9.4 ppb (9) 1.5 ppb (1) N/A 8.0 ppb (7) N/A N/A 17.0 ppb (13) 0.31 ppb (3) 51.7 μg/m3 (47) 14.9 μg/m3 (56) 56.0
 
Sept. 27, 2020, 7 a.m. 13.4 ppb (12) 1.9 ppb (2) N/A 12.0 ppb (11) N/A N/A 14.0 ppb (11) 0.38 ppb (4) 71.2 μg/m3 (58) 23.0 μg/m3 (73) 73.0
 
Sept. 27, 2020, 6 a.m. 15.4 ppb (14) 2.8 ppb (3) N/A 13.0 ppb (12) N/A N/A 17.0 ppb (13) 0.39 ppb (4) 76.0 μg/m3 (60) 24.9 μg/m3 (77) 77.0
 
Sept. 27, 2020, 5 a.m. 10.7 ppb (10) 1.3 ppb (1) N/A 9.0 ppb (8) N/A N/A 29.0 ppb (22) 0.27 ppb (3) 68.1 μg/m3 (57) 20.6 μg/m3 (68) 68.0
 
Sept. 27, 2020, 4 a.m. 10.0 ppb (9) 1.5 ppb (1) N/A 9.0 ppb (8) N/A N/A 36.0 ppb (28) 0.26 ppb (3) 78.3 μg/m3 (62) 15.0 μg/m3 (56) 62.0
 
Sept. 27, 2020, 3 a.m. 8.3 ppb (8) 1.2 ppb (1) N/A 7.0 ppb (6) N/A N/A 44.0 ppb (34) 0.25 ppb (3) 61.7 μg/m3 (53) 19.1 μg/m3 (65) 65.0
 
Sept. 27, 2020, 2 a.m. 6.1 ppb (6) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 54.0 ppb (42) 0.24 ppb (3) 56.4 μg/m3 (51) 18.8 μg/m3 (64) 64.0
 
Sept. 27, 2020, 1 a.m. 5.8 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 63.0 ppb (48) 0.23 ppb (3) 82.5 μg/m3 (64) 17.7 μg/m3 (62) 64.0
 
Sept. 27, 2020, midnight 5.1 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 71.0 ppb (55) 0.23 ppb (3) 70.7 μg/m3 (58) 15.5 μg/m3 (57) 58.0
 
Sept. 26, 2020, 11 p.m. 5.4 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 85.0 ppb (67) 0.3 ppb (3) 73.2 μg/m3 (59) 23.6 μg/m3 (75) 75.0
 
Sept. 26, 2020, 10 p.m. 5.9 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 85.0 ppb (67) 0.27 ppb (3) 67.0 μg/m3 (56) 20.7 μg/m3 (69) 69.0
 
Sept. 26, 2020, 9 p.m. 4.7 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 82.0 ppb (64) 0.21 ppb (2) 58.1 μg/m3 (52) 20.2 μg/m3 (67) 67.0
 
Sept. 26, 2020, 8 p.m. 5.9 ppb (5) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 87.0 ppb (68) 0.25 ppb (3) 71.7 μg/m3 (58) 23.6 μg/m3 (75) 75.0
 
Sept. 26, 2020, 7 p.m. 8.9 ppb (8) 1.5 ppb (1) N/A 7.0 ppb (6) N/A N/A 75.0 ppb (58) 0.27 ppb (3) 103.5 μg/m3 (74) 27.7 μg/m3 (83) 83.0
 
Sept. 26, 2020, 6 p.m. 11.3 ppb (10) 2.5 ppb (2) N/A 9.0 ppb (8) N/A N/A 55.0 ppb (42) 0.29 ppb (3) 81.8 μg/m3 (63) 29.6 μg/m3 (87) 87.0
 
Sept. 26, 2020, 5 p.m. 16.0 ppb (15) 5.7 ppb (5) N/A 10.0 ppb (9) N/A N/A 30.0 ppb (23) 0.32 ppb (4) 70.2 μg/m3 (58) 30.6 μg/m3 (90) 90.0
 
Sept. 26, 2020, 4 p.m. 19.7 ppb (18) 7.7 ppb (7) N/A 12.0 ppb (11) N/A N/A 16.0 ppb (12) 0.35 ppb (4) 49.3 μg/m3 (45) 25.5 μg/m3 (79) 79.0
 
Sept. 26, 2020, 3 p.m. 23.2 ppb (21) 9.2 ppb (9) N/A 14.0 ppb (13) N/A N/A 9.0 ppb (7) 0.35 ppb (4) 29.3 μg/m3 (27) 21.2 μg/m3 (70) 70.0
 
Sept. 26, 2020, 2 p.m. 14.9 ppb (14) 4.5 ppb (4) N/A 10.0 ppb (9) N/A N/A 8.0 ppb (6) 0.29 ppb (3) 21.4 μg/m3 (19) 13.4 μg/m3 (53) 53.0
 
Sept. 26, 2020, 1 p.m. 18.5 ppb (17) 4.9 ppb (5) N/A 14.0 ppb (13) N/A N/A 5.0 ppb (4) 0.3 ppb (3) 46.5 μg/m3 (42) 13.0 μg/m3 (52) 52.0
 
Sept. 26, 2020, noon 19.0 ppb (18) 6.0 ppb (6) N/A 13.0 ppb (12) N/A N/A 4.0 ppb (3) 0.41 ppb (5) 43.1 μg/m3 (39) 14.1 μg/m3 (54) 54.0
 
Sept. 26, 2020, 11 a.m. 14.8 ppb (14) 3.1 ppb (3) N/A 12.0 ppb (11) N/A N/A 5.0 ppb (4) 0.32 ppb (4) 52.3 μg/m3 (48) 18.5 μg/m3 (64) 64.0
 
Sept. 26, 2020, 10 a.m. 17.1 ppb (16) 3.7 ppb (3) N/A 13.0 ppb (12) N/A N/A 4.0 ppb (3) 0.31 ppb (3) 36.9 μg/m3 (34) 15.9 μg/m3 (58) 58.0
 
Sept. 26, 2020, 9 a.m. 11.9 ppb (11) 1.7 ppb (2) N/A 10.0 ppb (9) N/A N/A 9.0 ppb (7) 0.28 ppb (3) 59.8 μg/m3 (52) 16.8 μg/m3 (60) 60.0
 
Sept. 26, 2020, 8 a.m. 11.4 ppb (11) 1.8 ppb (2) N/A 10.0 ppb (9) N/A N/A 13.0 ppb (10) 0.29 ppb (3) 58.3 μg/m3 (52) 20.2 μg/m3 (67) 67.0
 
Sept. 26, 2020, 7 a.m. 12.5 ppb (12) 1.5 ppb (1) N/A 11.0 ppb (10) N/A N/A 17.0 ppb (13) 0.29 ppb (3) 60.3 μg/m3 (53) 16.4 μg/m3 (59) 59.0
 
Sept. 26, 2020, 6 a.m. 14.3 ppb (13) 2.0 ppb (2) N/A 12.0 ppb (11) N/A N/A 19.0 ppb (15) 0.32 ppb (4) 65.1 μg/m3 (55) 22.8 μg/m3 (73) 73.0
 
Sept. 26, 2020, 5 a.m. 14.3 ppb (13) 1.5 ppb (1) N/A 13.0 ppb (12) N/A N/A 23.0 ppb (18) 0.36 ppb (4) 77.0 μg/m3 (61) 20.4 μg/m3 (68) 68.0
 
Sept. 26, 2020, 4 a.m. 15.3 ppb (14) 1.9 ppb (2) N/A 13.0 ppb (12) N/A N/A 28.0 ppb (22) 0.3 ppb (3) 85.2 μg/m3 (65) 18.8 μg/m3 (64) 65.0
 
Sept. 26, 2020, 3 a.m. 10.5 ppb (10) 1.0 ppb (1) N/A 9.0 ppb (8) N/A N/A 38.0 ppb (29) 0.28 ppb (3) 102.1 μg/m3 (74) 16.7 μg/m3 (60) 74.0
 
Sept. 26, 2020, 2 a.m. 9.1 ppb (8) 0.9 ppb (1) N/A 8.0 ppb (7) N/A N/A 46.0 ppb (35) 0.25 ppb (3) 80.8 μg/m3 (63) 17.7 μg/m3 (62) 63.0
 
Sept. 26, 2020, 1 a.m. 6.4 ppb (6) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A 55.0 ppb (42) 0.22 ppb (2) 65.3 μg/m3 (55) 16.0 μg/m3 (59) 59.0
 
Sept. 26, 2020, midnight 6.9 ppb (6) 0.9 ppb (1) N/A 6.0 ppb (6) N/A N/A 61.0 ppb (47) 0.2 ppb (2) 68.8 μg/m3 (57) 20.5 μg/m3 (68) 68.0
 
Sept. 25, 2020, 11 p.m. 5.7 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 76.0 ppb (59) 0.21 ppb (2) 74.8 μg/m3 (60) 17.0 μg/m3 (61) 61.0
 
Sept. 25, 2020, 10 p.m. 6.4 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 87.0 ppb (68) 0.24 ppb (3) 80.5 μg/m3 (63) 20.0 μg/m3 (67) 68.0
 
Sept. 25, 2020, 9 p.m. 7.9 ppb (7) 1.2 ppb (1) N/A 7.0 ppb (6) N/A N/A 89.0 ppb (70) 0.27 ppb (3) 71.3 μg/m3 (58) N/A 70.0
 
Sept. 25, 2020, 8 p.m. 11.8 ppb (11) 1.7 ppb (2) N/A 10.0 ppb (9) N/A N/A 85.0 ppb (67) 0.31 ppb (3) 64.3 μg/m3 (55) N/A 67.0
 
Sept. 25, 2020, 7 p.m. 11.3 ppb (10) 1.8 ppb (2) N/A 9.0 ppb (8) N/A N/A 77.0 ppb (60) 0.28 ppb (3) 84.5 μg/m3 (65) N/A 65.0
 
Sept. 25, 2020, 6 p.m. 14.6 ppb (14) 2.8 ppb (3) N/A 12.0 ppb (11) N/A N/A 64.0 ppb (49) 0.3 ppb (3) 71.2 μg/m3 (58) N/A 58.0
 
Sept. 25, 2020, 5 p.m. 24.0 ppb (22) 6.1 ppb (6) N/A 18.0 ppb (17) N/A N/A 42.0 ppb (32) 0.35 ppb (4) 120.7 μg/m3 (83) 27.2 μg/m3 (82) 83.0
 
Sept. 25, 2020, 4 p.m. 45.4 ppb (42) 16.9 ppb (16) N/A 29.0 ppb (27) N/A N/A 22.0 ppb (17) 0.48 ppb (5) 90.6 μg/m3 (68) 19.5 μg/m3 (66) 68.0
 
Sept. 25, 2020, 3 p.m. 45.6 ppb (42) 21.3 ppb (20) N/A 24.0 ppb (22) N/A N/A 12.0 ppb (9) 0.52 ppb (6) 90.4 μg/m3 (68) 26.0 μg/m3 (80) 80.0
 
Sept. 25, 2020, 2 p.m. 79.9 ppb (78) 56.6 ppb (53) N/A 23.0 ppb (21) N/A N/A 4.0 ppb (3) 0.85 ppb (9) 156.2 μg/m3 (101) 24.1 μg/m3 (76) 101.0
 
Sept. 25, 2020, 1 p.m. 73.1 ppb (70) 53.6 ppb (50) N/A 19.0 ppb (18) N/A N/A 3.0 ppb (2) 0.92 ppb (10) 88.7 μg/m3 (67) 18.3 μg/m3 (63) 70.0
 
Sept. 25, 2020, noon 42.0 ppb (39) 23.9 ppb (22) N/A 18.0 ppb (17) N/A N/A 3.0 ppb (2) 0.62 ppb (7) 75.3 μg/m3 (60) 17.6 μg/m3 (62) 62.0
 
Sept. 25, 2020, 11 a.m. 27.6 ppb (26) 8.5 ppb (8) N/A 19.0 ppb (18) N/A N/A 3.0 ppb (2) 0.49 ppb (5) 57.9 μg/m3 (51) 19.3 μg/m3 (66) 66.0
 
Sept. 25, 2020, 10 a.m. 26.7 ppb (25) 5.1 ppb (5) N/A 22.0 ppb (20) N/A N/A 4.0 ppb (3) 0.43 ppb (5) 57.6 μg/m3 (51) 18.0 μg/m3 (63) 63.0
 
Sept. 25, 2020, 9 a.m. 26.8 ppb (25) 4.8 ppb (4) N/A 22.0 ppb (20) N/A N/A 4.0 ppb (3) 0.42 ppb (5) 61.4 μg/m3 (53) 14.6 μg/m3 (56) 56.0
 
Sept. 25, 2020, 8 a.m. 22.6 ppb (21) 3.5 ppb (3) N/A 19.0 ppb (18) N/A N/A 10.0 ppb (8) 0.4 ppb (4) 65.1 μg/m3 (55) 14.1 μg/m3 (54) 55.0
 
Sept. 25, 2020, 7 a.m. 26.7 ppb (25) 3.0 ppb (3) N/A 24.0 ppb (22) N/A N/A 6.0 ppb (5) 0.57 ppb (6) 72.2 μg/m3 (59) 23.3 μg/m3 (74) 74.0
 
Sept. 25, 2020, 6 a.m. 20.5 ppb (19) 2.1 ppb (2) N/A 18.0 ppb (17) N/A N/A 13.0 ppb (10) 0.43 ppb (5) 72.7 μg/m3 (59) 21.0 μg/m3 (69) 69.0
 
Sept. 25, 2020, 5 a.m. 21.0 ppb (19) 1.7 ppb (2) N/A 19.0 ppb (18) N/A N/A 17.0 ppb (13) 0.4 ppb (4) 77.8 μg/m3 (61) 14.8 μg/m3 (56) 61.0
 
Sept. 25, 2020, 4 a.m. 19.4 ppb (18) 1.4 ppb (1) N/A 18.0 ppb (17) N/A N/A 24.0 ppb (18) 0.34 ppb (4) 92.9 μg/m3 (69) 16.3 μg/m3 (59) 69.0
 
Sept. 25, 2020, 3 a.m. 16.4 ppb (15) 1.7 ppb (2) N/A 15.0 ppb (14) N/A N/A 35.0 ppb (27) 0.32 ppb (4) 109.2 μg/m3 (77) 13.7 μg/m3 (54) 77.0
 
Sept. 25, 2020, 2 a.m. 9.3 ppb (9) 0.8 ppb (1) N/A 8.0 ppb (7) N/A N/A 45.0 ppb (35) 0.25 ppb (3) 95.6 μg/m3 (70) 11.4 μg/m3 (48) 70.0
 
Sept. 25, 2020, 1 a.m. 5.9 ppb (5) 0.5 ppb (0) N/A 5.0 ppb (5) N/A N/A 56.0 ppb (43) 0.2 ppb (2) 63.1 μg/m3 (54) 8.1 μg/m3 (34) 54.0
 
Sept. 25, 2020, midnight 4.1 ppb (4) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 63.0 ppb (48) 0.17 ppb (2) 62.9 μg/m3 (54) 20.2 μg/m3 (67) 67.0
 
Sept. 24, 2020, 11 p.m. 4.7 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 72.0 ppb (56) 0.19 ppb (2) 77.7 μg/m3 (61) 15.3 μg/m3 (57) 61.0
 
Sept. 24, 2020, 10 p.m. 5.6 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 85.0 ppb (67) 0.21 ppb (2) 71.9 μg/m3 (58) 17.5 μg/m3 (62) 67.0
 
Sept. 24, 2020, 9 p.m. 7.8 ppb (7) 0.9 ppb (1) N/A 7.0 ppb (6) N/A N/A 100.0 ppb (79) 0.25 ppb (3) 66.7 μg/m3 (56) 14.3 μg/m3 (55) 79.0
 
Sept. 24, 2020, 8 p.m. 8.9 ppb (8) 1.5 ppb (1) N/A 7.0 ppb (6) N/A N/A 85.0 ppb (67) 0.25 ppb (3) 68.5 μg/m3 (57) 19.0 μg/m3 (65) 67.0
 
Sept. 24, 2020, 7 p.m. 12.5 ppb (12) 2.1 ppb (2) N/A 10.0 ppb (9) N/A N/A 76.0 ppb (59) 0.28 ppb (3) N/A N/A 59.0
 
Sept. 24, 2020, 6 p.m. 19.6 ppb (18) 3.4 ppb (3) N/A 16.0 ppb (15) N/A N/A 65.0 ppb (50) 0.35 ppb (4) N/A N/A 50.0
 
Sept. 24, 2020, 5 p.m. 37.2 ppb (34) 8.9 ppb (8) N/A 28.0 ppb (26) N/A N/A 44.0 ppb (34) 0.48 ppb (5) N/A N/A 34.0
 
Sept. 24, 2020, 4 p.m. 60.7 ppb (57) 23.4 ppb (22) N/A 37.0 ppb (34) N/A N/A 19.0 ppb (15) 0.62 ppb (7) N/A N/A 57.0
 
Sept. 24, 2020, 3 p.m. 74.6 ppb (72) 37.9 ppb (35) N/A 37.0 ppb (34) N/A N/A 9.0 ppb (7) 0.72 ppb (8) 132.6 μg/m3 (89) 27.9 μg/m3 (84) 89.0
 
Sept. 24, 2020, 2 p.m. 79.1 ppb (77) 51.3 ppb (48) N/A 28.0 ppb (26) N/A N/A 3.0 ppb (2) 0.82 ppb (9) 131.7 μg/m3 (88) 29.1 μg/m3 (86) 88.0
 
Sept. 24, 2020, 1 p.m. 78.1 ppb (76) 54.9 ppb (51) N/A 23.0 ppb (21) N/A N/A 2.0 ppb (2) 0.75 ppb (8) 104.0 μg/m3 (74) 22.6 μg/m3 (73) 76.0
 
Sept. 24, 2020, noon 45.3 ppb (42) 23.7 ppb (22) N/A 22.0 ppb (20) N/A N/A 3.0 ppb (2) 0.66 ppb (7) 62.4 μg/m3 (54) 18.2 μg/m3 (63) 63.0
 
Sept. 24, 2020, 11 a.m. 34.0 ppb (31) 10.8 ppb (10) N/A 23.0 ppb (21) N/A N/A 3.0 ppb (2) 0.46 ppb (5) 67.5 μg/m3 (56) 20.2 μg/m3 (67) 67.0
 
Sept. 24, 2020, 10 a.m. 29.6 ppb (27) 7.3 ppb (7) N/A 22.0 ppb (20) N/A N/A 3.0 ppb (2) 0.44 ppb (5) 61.0 μg/m3 (53) 20.8 μg/m3 (69) 69.0
 
Sept. 24, 2020, 9 a.m. 28.6 ppb (26) 4.4 ppb (4) N/A 24.0 ppb (22) N/A N/A 3.0 ppb (2) 0.45 ppb (5) 84.0 μg/m3 (64) 16.8 μg/m3 (60) 64.0
 
Sept. 24, 2020, 8 a.m. 32.1 ppb (30) 5.8 ppb (5) N/A 26.0 ppb (24) N/A N/A 3.0 ppb (2) 0.46 ppb (5) 98.0 μg/m3 (72) 19.5 μg/m3 (66) 72.0
 
Sept. 24, 2020, 7 a.m. 29.0 ppb (27) 4.7 ppb (4) N/A 24.0 ppb (22) N/A N/A 6.0 ppb (5) 0.57 ppb (6) 95.0 μg/m3 (70) 21.0 μg/m3 (69) 70.0
 
Sept. 24, 2020, 6 a.m. 22.6 ppb (21) 1.8 ppb (2) N/A 21.0 ppb (19) N/A N/A 11.0 ppb (8) 0.46 ppb (5) 95.0 μg/m3 (70) 19.9 μg/m3 (67) 70.0
 
Sept. 24, 2020, 5 a.m. 22.8 ppb (21) 2.2 ppb (2) N/A 21.0 ppb (19) N/A N/A 15.0 ppb (12) 0.38 ppb (4) 84.0 μg/m3 (64) 19.3 μg/m3 (66) 66.0
 
Sept. 24, 2020, 4 a.m. 15.4 ppb (14) 1.3 ppb (1) N/A 14.0 ppb (13) N/A N/A 29.0 ppb (22) 0.31 ppb (3) 93.0 μg/m3 (69) 19.0 μg/m3 (65) 69.0
 
Sept. 24, 2020, 3 a.m. 14.6 ppb (14) 1.0 ppb (1) N/A 14.0 ppb (13) N/A N/A 40.0 ppb (31) 0.32 ppb (4) 76.0 μg/m3 (60) 22.2 μg/m3 (72) 72.0
 
Sept. 24, 2020, 2 a.m. 15.1 ppb (14) 1.2 ppb (1) N/A 14.0 ppb (13) N/A N/A 50.0 ppb (38) 0.35 ppb (4) 74.0 μg/m3 (60) 19.0 μg/m3 (65) 65.0
 
Sept. 24, 2020, 1 a.m. 14.7 ppb (14) 1.0 ppb (1) N/A 14.0 ppb (13) N/A N/A 64.0 ppb (49) 0.31 ppb (3) 107.0 μg/m3 (76) 21.5 μg/m3 (70) 76.0
 
Sept. 24, 2020, midnight 16.1 ppb (15) 1.1 ppb (1) N/A 15.0 ppb (14) N/A N/A 84.0 ppb (66) 0.35 ppb (4) 77.0 μg/m3 (61) 21.4 μg/m3 (70) 70.0
 
Sept. 23, 2020, 11 p.m. 9.0 ppb (8) 0.8 ppb (1) N/A 8.0 ppb (7) N/A N/A 101.0 ppb (80) 0.33 ppb (4) 80.0 μg/m3 (62) 15.8 μg/m3 (58) 80.0
 
Sept. 23, 2020, 10 p.m. 8.7 ppb (8) 1.2 ppb (1) N/A 8.0 ppb (7) N/A N/A 86.0 ppb (68) 0.3 ppb (3) 70.0 μg/m3 (58) 19.5 μg/m3 (66) 68.0
 
Sept. 23, 2020, 9 p.m. 7.3 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 76.0 ppb (59) 0.27 ppb (3) 58.0 μg/m3 (52) 17.5 μg/m3 (62) 62.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (54) 18.3 μg/m3 (63) 63.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 90.0 μg/m3 (68) 19.2 μg/m3 (65) 68.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (48) 12.3 μg/m3 (51) 51.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (58) 20.7 μg/m3 (69) 69.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 96.0 μg/m3 (70) 27.9 μg/m3 (84) 84.0
 
Sept. 23, 2020, 3 p.m. 49.0 ppb (45) 21.8 ppb (20) N/A 27.0 ppb (25) N/A N/A 11.0 ppb (8) 0.57 ppb (6) 84.0 μg/m3 (64) 24.5 μg/m3 (77) 77.0
 
Sept. 23, 2020, 2 p.m. 55.7 ppb (52) 35.2 ppb (33) N/A 20.0 ppb (19) N/A N/A 4.0 ppb (3) 0.76 ppb (8) 121.0 μg/m3 (83) 24.2 μg/m3 (76) 83.0
 
Sept. 23, 2020, 1 p.m. 34.8 ppb (32) 17.9 ppb (17) N/A 17.0 ppb (16) N/A N/A 2.0 ppb (2) 0.63 ppb (7) 57.0 μg/m3 (51) 20.0 μg/m3 (67) 67.0
 
Sept. 23, 2020, noon 22.1 ppb (20) 4.9 ppb (5) N/A 17.0 ppb (16) N/A N/A 4.0 ppb (3) 0.47 ppb (5) 57.0 μg/m3 (51) 21.0 μg/m3 (69) 69.0
 
Sept. 23, 2020, 11 a.m. 20.5 ppb (19) 4.3 ppb (4) N/A 16.0 ppb (15) N/A N/A 4.0 ppb (3) 0.69 ppb (8) 66.0 μg/m3 (56) 14.3 μg/m3 (55) 56.0
 
Sept. 23, 2020, 10 a.m. 21.4 ppb (20) 3.5 ppb (3) N/A 18.0 ppb (17) N/A N/A 5.0 ppb (4) 0.46 ppb (5) 72.0 μg/m3 (58) 25.3 μg/m3 (78) 78.0
 
Sept. 23, 2020, 9 a.m. 14.1 ppb (13) 1.9 ppb (2) N/A 12.0 ppb (11) N/A N/A 12.0 ppb (9) 0.39 ppb (4) 67.0 μg/m3 (56) 23.6 μg/m3 (75) 75.0
 
Sept. 23, 2020, 8 a.m. 13.7 ppb (13) 1.8 ppb (2) N/A 12.0 ppb (11) N/A N/A 14.0 ppb (11) 0.36 ppb (4) 66.0 μg/m3 (56) 19.8 μg/m3 (67) 67.0
 
Sept. 23, 2020, 7 a.m. 16.1 ppb (15) 2.4 ppb (2) N/A 14.0 ppb (13) N/A N/A 17.0 ppb (13) 0.4 ppb (4) 73.0 μg/m3 (59) 21.9 μg/m3 (71) 71.0
 
Sept. 23, 2020, 6 a.m. 13.9 ppb (13) 1.5 ppb (1) N/A 12.0 ppb (11) N/A N/A 21.0 ppb (16) 0.4 ppb (4) 69.0 μg/m3 (57) 18.8 μg/m3 (64) 64.0
 
Sept. 23, 2020, 5 a.m. 12.9 ppb (12) 1.1 ppb (1) N/A 12.0 ppb (11) N/A N/A 30.0 ppb (23) 0.35 ppb (4) 65.0 μg/m3 (55) 18.0 μg/m3 (63) 63.0
 
Sept. 23, 2020, 4 a.m. 12.3 ppb (11) 0.9 ppb (1) N/A 11.0 ppb (10) N/A N/A 36.0 ppb (28) 0.34 ppb (4) 53.0 μg/m3 (48) 16.5 μg/m3 (60) 60.0
 
Sept. 23, 2020, 3 a.m. 11.1 ppb (10) 0.8 ppb (1) N/A 10.0 ppb (9) N/A N/A 44.0 ppb (34) 0.31 ppb (3) 65.0 μg/m3 (55) 24.2 μg/m3 (76) 76.0
 
Sept. 23, 2020, 2 a.m. 8.7 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (7) N/A N/A 54.0 ppb (42) 0.25 ppb (3) 57.0 μg/m3 (51) 13.8 μg/m3 (54) 54.0
 
Sept. 23, 2020, 1 a.m. 6.3 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A N/A 54.0 ppb (42) 0.19 ppb (2) 76.0 μg/m3 (60) 13.1 μg/m3 (52) 60.0
 
Sept. 23, 2020, midnight 5.4 ppb (5) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 52.0 ppb (40) 0.16 ppb (2) 60.0 μg/m3 (52) 10.9 μg/m3 (45) 52.0
 
Sept. 22, 2020, 11 p.m. 4.5 ppb (4) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 50.0 ppb (38) 0.16 ppb (2) 54.0 μg/m3 (49) 10.1 μg/m3 (42) 49.0
 
Sept. 22, 2020, 10 p.m. 6.1 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 75.0 ppb (58) 0.23 ppb (3) 74.0 μg/m3 (60) 20.7 μg/m3 (69) 69.0
 
Sept. 22, 2020, 9 p.m. 5.8 ppb (5) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 77.0 ppb (60) 0.22 ppb (2) N/A 12.8 μg/m3 (52) 60.0
 
Sept. 22, 2020, 8 p.m. 5.2 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 73.0 ppb (57) 0.18 ppb (2) N/A 11.6 μg/m3 (48) 57.0
 
Sept. 22, 2020, 7 p.m. 7.5 ppb (7) 1.5 ppb (1) N/A 6.0 ppb (6) N/A N/A 68.0 ppb (52) 0.22 ppb (2) N/A 16.5 μg/m3 (60) 60.0
 
Sept. 22, 2020, 6 p.m. 9.6 ppb (9) 1.9 ppb (2) N/A 8.0 ppb (7) N/A N/A 63.0 ppb (48) 0.27 ppb (3) 73.0 μg/m3 (59) 19.2 μg/m3 (65) 65.0
 
Sept. 22, 2020, 5 p.m. 17.1 ppb (16) 4.2 ppb (4) N/A 13.0 ppb (12) N/A N/A 45.0 ppb (35) 0.35 ppb (4) 77.0 μg/m3 (61) 26.7 μg/m3 (81) 81.0
 
Sept. 22, 2020, 4 p.m. 27.8 ppb (26) 10.2 ppb (9) N/A 18.0 ppb (17) N/A N/A 24.0 ppb (18) 0.41 ppb (5) 73.0 μg/m3 (59) 29.6 μg/m3 (87) 87.0
 
Sept. 22, 2020, 3 p.m. 17.7 ppb (16) 6.4 ppb (6) N/A 11.0 ppb (10) N/A N/A 19.0 ppb (15) 0.35 ppb (4) 62.0 μg/m3 (54) 22.1 μg/m3 (71) 71.0
 
Sept. 22, 2020, 2 p.m. 25.3 ppb (23) 10.7 ppb (10) N/A 15.0 ppb (14) N/A N/A 7.0 ppb (5) 0.41 ppb (5) 65.0 μg/m3 (55) 21.7 μg/m3 (71) 71.0
 
Sept. 22, 2020, 1 p.m. 26.4 ppb (24) 12.1 ppb (11) N/A 14.0 ppb (13) N/A N/A 3.0 ppb (2) 0.53 ppb (6) 63.0 μg/m3 (54) 18.9 μg/m3 (65) 65.0
 
Sept. 22, 2020, noon 17.8 ppb (16) 4.6 ppb (4) N/A 13.0 ppb (12) N/A N/A 5.0 ppb (4) 0.42 ppb (5) 49.0 μg/m3 (45) 22.7 μg/m3 (73) 73.0
 
Sept. 22, 2020, 11 a.m. 18.4 ppb (17) 4.3 ppb (4) N/A 14.0 ppb (13) N/A N/A 6.0 ppb (5) 0.34 ppb (4) 46.0 μg/m3 (42) 18.0 μg/m3 (63) 63.0
 
Sept. 22, 2020, 10 a.m. 15.2 ppb (14) 2.7 ppb (3) N/A 13.0 ppb (12) N/A N/A 12.0 ppb (9) 0.29 ppb (3) 53.0 μg/m3 (48) 17.2 μg/m3 (61) 61.0
 
Sept. 22, 2020, 9 a.m. 8.8 ppb (8) 1.3 ppb (1) N/A 8.0 ppb (7) N/A N/A 21.0 ppb (16) 0.26 ppb (3) 48.0 μg/m3 (44) 17.3 μg/m3 (61) 61.0