ID: 1916

AQSQID: 060658005

Site Name: Mira Loma - Van Buren

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

Updated: Nov. 29, 2021, 5:28 a.m.

Location: Rivside (Poinsetta Place), CA

Reporting: True, Located: True

Current AQI: 121.0

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
Nov. 15, 2021, midnight 15.4 ppb (15) 0.8 ppb (1) N/A 15.0 ppb (15) N/A N/A 52.0 ppb (49) 0.39 ppb (5) 96.0 μg/m3 (72) 5.7 μg/m3 (24) 72.0
 
Nov. 14, 2021, 11 p.m. 4.4 ppb (5) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 51.0 ppb (48) 0.13 ppb (2) 35.0 μg/m3 (33) 3.0 μg/m3 (13) 48.0
 
Nov. 14, 2021, 10 p.m. 8.1 ppb (8) 1.4 ppb (2) N/A 7.0 ppb (7) N/A N/A 50.0 ppb (47) 0.15 ppb (2) 22.0 μg/m3 (21) 3.5 μg/m3 (15) 47.0
 
Nov. 14, 2021, 9 p.m. 13.1 ppb (13) 2.9 ppb (3) N/A 10.0 ppb (10) N/A N/A 41.0 ppb (38) 0.17 ppb (3) 21.0 μg/m3 (20) 2.5 μg/m3 (11) 38.0
 
Nov. 14, 2021, 8 p.m. 12.9 ppb (13) 3.4 ppb (4) N/A 10.0 ppb (10) N/A N/A 39.0 ppb (37) 0.19 ppb (3) 34.0 μg/m3 (32) 7.2 μg/m3 (31) 37.0
 
Nov. 14, 2021, 7 p.m. 17.0 ppb (17) 5.3 ppb (5) N/A 12.0 ppb (12) N/A N/A 33.0 ppb (31) 0.23 ppb (3) 55.0 μg/m3 (51) 8.2 μg/m3 (35) 51.0
 
Nov. 14, 2021, 6 p.m. 19.5 ppb (19) 6.9 ppb (7) N/A 13.0 ppb (13) N/A N/A 28.0 ppb (26) 0.25 ppb (3) 52.0 μg/m3 (49) 8.4 μg/m3 (36) 49.0
 
Nov. 14, 2021, 5 p.m. 31.9 ppb (31) 14.0 ppb (14) N/A 18.0 ppb (17) N/A N/A 18.0 ppb (17) 0.36 ppb (5) 39.0 μg/m3 (37) 9.4 μg/m3 (40) 40.0
 
Nov. 14, 2021, 4 p.m. 53.4 ppb (51) 30.3 ppb (29) N/A 23.0 ppb (22) N/A N/A 8.0 ppb (8) 0.59 ppb (7) 87.0 μg/m3 (67) 18.6 μg/m3 (65) 67.0
 
Nov. 14, 2021, 3 p.m. 66.0 ppb (64) 45.9 ppb (44) N/A 20.0 ppb (19) N/A N/A 3.0 ppb (3) 0.83 ppb (10) 129.0 μg/m3 (88) 20.1 μg/m3 (68) 88.0
 
Nov. 14, 2021, 2 p.m. 72.3 ppb (71) 54.8 ppb (52) N/A 18.0 ppb (17) N/A N/A 2.0 ppb (2) 1.06 ppb (13) 106.0 μg/m3 (77) 21.6 μg/m3 (71) 77.0
 
Nov. 14, 2021, 1 p.m. 68.3 ppb (67) 50.3 ppb (48) N/A 18.0 ppb (17) N/A N/A 2.0 ppb (2) 1.02 ppb (12) 77.0 μg/m3 (62) 28.3 μg/m3 (86) 86.0
 
Nov. 14, 2021, noon 63.0 ppb (61) 43.7 ppb (42) N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) 0.96 ppb (12) 67.0 μg/m3 (57) 25.4 μg/m3 (79) 79.0
 
Nov. 14, 2021, 11 a.m. 57.2 ppb (55) 36.2 ppb (35) N/A 21.0 ppb (20) N/A N/A 1.0 ppb (1) 1.02 ppb (12) 77.0 μg/m3 (62) 15.9 μg/m3 (59) 62.0
 
Nov. 14, 2021, 10 a.m. 61.1 ppb (59) 38.3 ppb (37) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) 1.06 ppb (13) 90.0 μg/m3 (69) 25.9 μg/m3 (81) 81.0
 
Nov. 14, 2021, 9 a.m. 65.3 ppb (64) 40.2 ppb (38) N/A 25.0 ppb (24) N/A N/A 1.0 ppb (1) 1.07 ppb (13) 89.0 μg/m3 (68) 26.6 μg/m3 (82) 82.0
 
Nov. 14, 2021, 8 a.m. 66.0 ppb (64) 39.9 ppb (38) N/A 26.0 ppb (25) N/A N/A 2.0 ppb (2) 1.28 ppb (15) 94.0 μg/m3 (71) 34.2 μg/m3 (98) 98.0
 
Nov. 14, 2021, 7 a.m. 67.8 ppb (66) 41.0 ppb (39) N/A 27.0 ppb (26) N/A N/A 2.0 ppb (2) 1.51 ppb (18) 110.0 μg/m3 (79) 32.8 μg/m3 (95) 95.0
 
Nov. 14, 2021, 6 a.m. 68.0 ppb (66) 41.0 ppb (39) N/A 27.0 ppb (26) N/A N/A 2.0 ppb (2) 1.49 ppb (18) 115.0 μg/m3 (81) 28.6 μg/m3 (86) 86.0
 
Nov. 14, 2021, 5 a.m. 55.5 ppb (53) 26.6 ppb (26) N/A 29.0 ppb (28) N/A N/A 2.0 ppb (2) 1.15 ppb (13) 125.0 μg/m3 (86) 32.5 μg/m3 (94) 94.0
 
Nov. 14, 2021, 4 a.m. 46.4 ppb (44) 14.2 ppb (14) N/A 32.0 ppb (31) N/A N/A 2.0 ppb (2) 0.89 ppb (11) 129.0 μg/m3 (88) 30.8 μg/m3 (91) 91.0
 
Nov. 14, 2021, 3 a.m. 51.7 ppb (49) 16.6 ppb (16) N/A 35.0 ppb (34) N/A N/A 2.0 ppb (2) 0.9 ppb (11) 107.0 μg/m3 (77) 29.0 μg/m3 (87) 87.0
 
Nov. 14, 2021, 2 a.m. 32.9 ppb (32) 2.0 ppb (2) N/A 31.0 ppb (30) N/A N/A 13.0 ppb (13) 0.6 ppb (7) 88.0 μg/m3 (68) 18.4 μg/m3 (65) 68.0
 
Nov. 14, 2021, 1 a.m. 23.9 ppb (23) 4.7 ppb (5) N/A 19.0 ppb (18) N/A N/A 30.0 ppb (28) 0.6 ppb (7) 80.0 μg/m3 (64) 9.6 μg/m3 (40) 64.0
 
Nov. 14, 2021, midnight 11.1 ppb (11) 0.7 ppb (1) N/A 11.0 ppb (11) N/A N/A 50.0 ppb (47) 0.26 ppb (4) 55.0 μg/m3 (51) 1.6 μg/m3 (7) 51.0
 
Nov. 13, 2021, 11 p.m. 5.0 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 39.0 ppb (37) 0.11 ppb (2) 14.0 μg/m3 (13) 1.3 μg/m3 (6) 37.0
 
Nov. 13, 2021, 10 p.m. 3.8 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (38) 0.1 ppb (2) 19.0 μg/m3 (18) 6.5 μg/m3 (28) 38.0
 
Nov. 13, 2021, 9 p.m. 5.2 ppb (5) 1.3 ppb (2) N/A 4.0 ppb (4) N/A N/A 43.0 ppb (40) 0.12 ppb (2) 9.0 μg/m3 (9) 5.2 μg/m3 (22) 40.0
 
Nov. 13, 2021, 8 p.m. 9.9 ppb (10) 2.6 ppb (3) N/A 7.0 ppb (7) N/A N/A 41.0 ppb (38) 0.17 ppb (3) 21.0 μg/m3 (20) 2.3 μg/m3 (10) 38.0
 
Nov. 13, 2021, 7 p.m. 11.9 ppb (12) 3.6 ppb (4) N/A 8.0 ppb (8) N/A N/A 37.0 ppb (35) 0.18 ppb (3) 15.0 μg/m3 (14) 2.0 μg/m3 (9) 35.0
 
Nov. 13, 2021, 6 p.m. 21.8 ppb (21) 7.8 ppb (8) N/A 14.0 ppb (14) N/A N/A 26.0 ppb (25) 0.25 ppb (3) 44.0 μg/m3 (41) 5.2 μg/m3 (22) 41.0
 
Nov. 13, 2021, 5 p.m. 28.7 ppb (28) 11.8 ppb (12) N/A 17.0 ppb (17) N/A N/A 20.0 ppb (19) 0.29 ppb (4) 38.0 μg/m3 (36) 10.1 μg/m3 (43) 43.0
 
Nov. 13, 2021, 4 p.m. 50.8 ppb (48) 27.7 ppb (27) N/A 23.0 ppb (22) N/A N/A 10.0 ppb (10) 0.38 ppb (5) 81.0 μg/m3 (64) 12.2 μg/m3 (52) 64.0
 
Nov. 13, 2021, 3 p.m. 80.7 ppb (80) 50.2 ppb (48) N/A 27.0 ppb (26) N/A N/A 4.0 ppb (4) 0.71 ppb (8) 155.0 μg/m3 (101) 26.1 μg/m3 (81) 101.0
 
Nov. 13, 2021, 2 p.m. 49.4 ppb (47) 26.7 ppb (26) N/A 23.0 ppb (22) N/A N/A 2.0 ppb (2) 0.46 ppb (6) 110.0 μg/m3 (79) 10.8 μg/m3 (46) 79.0
 
Nov. 13, 2021, 1 p.m. 42.3 ppb (40) 20.2 ppb (20) N/A 22.0 ppb (21) N/A N/A 1.0 ppb (1) 0.39 ppb (5) 41.0 μg/m3 (38) 9.9 μg/m3 (42) 42.0
 
Nov. 13, 2021, noon 43.0 ppb (41) 20.5 ppb (20) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) 0.41 ppb (5) 50.0 μg/m3 (47) 9.4 μg/m3 (40) 47.0
 
Nov. 13, 2021, 11 a.m. 40.2 ppb (38) 15.4 ppb (15) N/A 25.0 ppb (24) N/A N/A 1.0 ppb (1) 0.35 ppb (4) 47.0 μg/m3 (44) 11.1 μg/m3 (47) 47.0
 
Nov. 13, 2021, 10 a.m. 46.7 ppb (45) 20.6 ppb (20) N/A 26.0 ppb (25) N/A N/A 1.0 ppb (1) 0.41 ppb (5) 52.0 μg/m3 (49) 13.2 μg/m3 (54) 54.0
 
Nov. 13, 2021, 9 a.m. 44.9 ppb (43) 17.1 ppb (17) N/A 28.0 ppb (27) N/A N/A 1.0 ppb (1) 0.41 ppb (5) 53.0 μg/m3 (50) 14.7 μg/m3 (57) 57.0
 
Nov. 13, 2021, 8 a.m. 55.0 ppb (53) 24.7 ppb (24) N/A 30.0 ppb (29) N/A N/A 1.0 ppb (1) 0.56 ppb (7) 57.0 μg/m3 (52) 14.4 μg/m3 (56) 56.0
 
Nov. 13, 2021, 7 a.m. 42.8 ppb (41) 15.9 ppb (15) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) 0.5 ppb (6) 68.0 μg/m3 (58) 16.4 μg/m3 (61) 61.0
 
Nov. 13, 2021, 6 a.m. 38.1 ppb (36) 9.4 ppb (9) N/A 29.0 ppb (28) N/A N/A 1.0 ppb (1) 0.44 ppb (5) 67.0 μg/m3 (57) 7.9 μg/m3 (33) 57.0
 
Nov. 13, 2021, 5 a.m. 63.2 ppb (61) 27.1 ppb (26) N/A 36.0 ppb (34) N/A N/A 2.0 ppb (2) 0.62 ppb (7) 77.0 μg/m3 (62) 20.6 μg/m3 (69) 69.0
 
Nov. 13, 2021, 4 a.m. 31.1 ppb (30) 5.6 ppb (6) N/A 26.0 ppb (25) N/A N/A 7.0 ppb (7) 0.4 ppb (5) 81.0 μg/m3 (64) 8.2 μg/m3 (35) 64.0
 
Nov. 13, 2021, 3 a.m. 19.9 ppb (19) 3.3 ppb (4) N/A 17.0 ppb (17) N/A N/A 19.0 ppb (18) 0.25 ppb (3) 38.0 μg/m3 (36) 2.1 μg/m3 (9) 36.0
 
Nov. 13, 2021, 2 a.m. 6.9 ppb (7) 0.2 ppb (1) N/A 7.0 ppb (7) N/A N/A 32.0 ppb (30) 0.09 ppb (2) 23.0 μg/m3 (22) 0.3 μg/m3 (2) 30.0
 
Nov. 13, 2021, 1 a.m. 6.0 ppb (6) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A 33.0 ppb (31) 0.1 ppb (2) 71.0 μg/m3 (59) 1.8 μg/m3 (8) 59.0
 
Nov. 13, 2021, midnight 5.2 ppb (5) 0.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (32) 0.09 ppb (2) 38.0 μg/m3 (36) 3.8 μg/m3 (16) 36.0
 
Nov. 12, 2021, 11 p.m. 5.3 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A N/A 36.0 ppb (34) 0.09 ppb (2) 33.0 μg/m3 (31) 4.5 μg/m3 (19) 34.0
 
Nov. 12, 2021, 10 p.m. 6.0 ppb (6) 1.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 36.0 ppb (34) 0.09 ppb (2) 21.0 μg/m3 (20) 2.8 μg/m3 (12) 34.0
 
Nov. 12, 2021, 9 p.m. 5.3 ppb (5) 1.1 ppb (2) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (35) 0.09 ppb (2) 29.0 μg/m3 (27) 2.5 μg/m3 (11) 35.0
 
Nov. 12, 2021, 8 p.m. 4.7 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 38.0 ppb (36) 0.08 ppb (2) 42.0 μg/m3 (39) 4.0 μg/m3 (17) 39.0
 
Nov. 12, 2021, 7 p.m. 5.0 ppb (5) 1.1 ppb (2) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (35) 0.08 ppb (2) 61.0 μg/m3 (54) 6.0 μg/m3 (25) 54.0
 
Nov. 12, 2021, 6 p.m. 6.3 ppb (6) 1.5 ppb (2) N/A 5.0 ppb (5) N/A N/A 35.0 ppb (33) 0.09 ppb (2) 60.0 μg/m3 (54) 5.4 μg/m3 (23) 54.0
 
Nov. 12, 2021, 5 p.m. 6.3 ppb (6) 1.5 ppb (2) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (32) 0.08 ppb (2) 57.0 μg/m3 (52) 5.0 μg/m3 (21) 52.0
 
Nov. 12, 2021, 4 p.m. 5.3 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 33.0 ppb (31) 0.08 ppb (2) 88.0 μg/m3 (68) 3.9 μg/m3 (17) 68.0
 
Nov. 12, 2021, 3 p.m. 6.3 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 32.0 ppb (30) 0.08 ppb (2) 36.0 μg/m3 (34) 2.0 μg/m3 (9) 34.0
 
Nov. 12, 2021, 2 p.m. 5.4 ppb (6) 0.4 ppb (1) N/A 5.0 ppb (5) N/A N/A 33.0 ppb (31) 0.08 ppb (2) 59.0 μg/m3 (53) 3.0 μg/m3 (13) 53.0
 
Nov. 12, 2021, 1 p.m. 5.0 ppb (5) 0.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 34.0 ppb (32) 0.08 ppb (2) 28.0 μg/m3 (26) 4.3 μg/m3 (18) 32.0
 
Nov. 12, 2021, noon 5.5 ppb (6) 0.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 33.0 ppb (31) 0.08 ppb (2) 23.0 μg/m3 (22) 4.2 μg/m3 (18) 31.0
 
Nov. 12, 2021, 11 a.m. 4.4 ppb (5) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 35.0 ppb (33) 0.07 ppb (2) 11.0 μg/m3 (11) 3.3 μg/m3 (14) 33.0
 
Nov. 12, 2021, 10 a.m. 4.1 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 35.0 ppb (33) 0.07 ppb (2) 27.0 μg/m3 (25) 0.5 μg/m3 (3) 33.0
 
Nov. 12, 2021, 9 a.m. 4.0 ppb (4) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 35.0 ppb (33) 0.07 ppb (2) 17.0 μg/m3 (16) -0.9 μg/m3 (0) 33.0
 
Nov. 12, 2021, 8 a.m. 4.4 ppb (5) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 36.0 ppb (34) 0.07 ppb (2) 20.0 μg/m3 (19) 3.0 μg/m3 (13) 34.0
 
Nov. 12, 2021, 7 a.m. 4.3 ppb (5) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A 36.0 ppb (34) 0.08 ppb (2) 34.0 μg/m3 (32) 4.0 μg/m3 (17) 34.0
 
Nov. 12, 2021, 6 a.m. 4.2 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (35) 0.08 ppb (2) 25.0 μg/m3 (24) 1.6 μg/m3 (7) 35.0
 
Nov. 12, 2021, 5 a.m. 4.3 ppb (5) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (35) 0.09 ppb (2) 20.0 μg/m3 (19) 6.7 μg/m3 (28) 35.0
 
Nov. 12, 2021, 4 a.m. 4.8 ppb (5) 0.4 ppb (1) N/A 4.0 ppb (4) N/A N/A 37.0 ppb (35) 0.09 ppb (2) 50.0 μg/m3 (47) 6.7 μg/m3 (28) 47.0
 
Nov. 12, 2021, 3 a.m. 4.7 ppb (5) 0.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (36) 0.09 ppb (2) 28.0 μg/m3 (26) 1.3 μg/m3 (6) 36.0
 
Nov. 12, 2021, 2 a.m. 5.3 ppb (5) 0.2 ppb (1) N/A 5.0 ppb (5) N/A N/A 37.0 ppb (35) 0.1 ppb (2) 19.0 μg/m3 (18) 2.3 μg/m3 (10) 35.0
 
Nov. 12, 2021, 1 a.m. 5.5 ppb (6) 0.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 38.0 ppb (36) 0.09 ppb (2) 50.0 μg/m3 (47) 6.2 μg/m3 (26) 47.0
 
Nov. 12, 2021, midnight 5.5 ppb (6) 0.4 ppb (1) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (37) 0.09 ppb (2) 85.0 μg/m3 (66) 7.0 μg/m3 (30) 66.0
 
Nov. 11, 2021, 11 p.m. 5.3 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 110.0 μg/m3 (79) 5.5 μg/m3 (23) 79.0
 
Nov. 11, 2021, 10 p.m. 4.9 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 42.0 ppb (39) 0.09 ppb (2) 130.0 μg/m3 (89) 5.7 μg/m3 (24) 89.0
 
Nov. 11, 2021, 9 p.m. 5.7 ppb (6) 1.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 41.0 ppb (38) 0.09 ppb (2) 68.0 μg/m3 (58) 6.4 μg/m3 (27) 58.0
 
Nov. 11, 2021, 8 p.m. 4.7 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (38) 0.09 ppb (2) 107.0 μg/m3 (77) 6.4 μg/m3 (27) 77.0
 
Nov. 11, 2021, 7 p.m. 4.5 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 86.0 μg/m3 (67) 6.4 μg/m3 (27) 67.0
 
Nov. 11, 2021, 6 p.m. 4.2 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (37) 0.08 ppb (2) 94.0 μg/m3 (71) 7.9 μg/m3 (33) 71.0
 
Nov. 11, 2021, 5 p.m. 3.6 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (35) 0.09 ppb (2) 181.0 μg/m3 (114) 5.2 μg/m3 (22) 114.0
 
Nov. 11, 2021, 4 p.m. 5.1 ppb (5) 1.2 ppb (2) N/A 4.0 ppb (4) N/A N/A 34.0 ppb (32) 0.09 ppb (2) 79.0 μg/m3 (63) 3.4 μg/m3 (15) 63.0
 
Nov. 11, 2021, 3 p.m. 5.3 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 33.0 ppb (31) 0.09 ppb (2) 58.0 μg/m3 (53) 4.4 μg/m3 (19) 53.0
 
Nov. 11, 2021, 2 p.m. 3.8 ppb (4) 0.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 34.0 ppb (32) 0.1 ppb (2) 70.0 μg/m3 (59) 5.7 μg/m3 (24) 59.0
 
Nov. 11, 2021, 1 p.m. 3.3 ppb (4) 0.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) 0.09 ppb (2) 122.0 μg/m3 (85) 4.8 μg/m3 (20) 85.0
 
Nov. 11, 2021, noon 3.0 ppb (3) 0.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 38.0 ppb (36) 0.09 ppb (2) 76.0 μg/m3 (62) 7.2 μg/m3 (31) 62.0
 
Nov. 11, 2021, 11 a.m. 2.6 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) 0.08 ppb (2) 141.0 μg/m3 (94) 10.6 μg/m3 (45) 94.0
 
Nov. 11, 2021, 10 a.m. 9.3 ppb (9) 1.1 ppb (2) N/A 8.0 ppb (8) N/A N/A 31.0 ppb (29) 0.12 ppb (2) 41.0 μg/m3 (38) 10.1 μg/m3 (43) 43.0
 
Nov. 11, 2021, 9 a.m. 58.1 ppb (56) 23.6 ppb (23) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.6 ppb (7) 53.0 μg/m3 (50) 11.6 μg/m3 (49) 56.0
 
Nov. 11, 2021, 8 a.m. 84.2 ppb (84) 48.3 ppb (46) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.91 ppb (11) 87.0 μg/m3 (67) 25.4 μg/m3 (79) 84.0
 
Nov. 11, 2021, 7 a.m. 65.5 ppb (64) 34.7 ppb (33) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) 1.01 ppb (12) 92.0 μg/m3 (70) 31.0 μg/m3 (91) 91.0
 
Nov. 11, 2021, 6 a.m. 57.0 ppb (55) 24.5 ppb (24) N/A 33.0 ppb (32) N/A N/A 1.0 ppb (1) 0.91 ppb (11) 96.0 μg/m3 (72) 28.6 μg/m3 (86) 86.0
 
Nov. 11, 2021, 5 a.m. 57.6 ppb (55) 20.6 ppb (20) N/A 37.0 ppb (35) N/A N/A 1.0 ppb (1) 0.9 ppb (11) 106.0 μg/m3 (77) 34.2 μg/m3 (98) 98.0
 
Nov. 11, 2021, 4 a.m. 71.8 ppb (70) 34.4 ppb (33) N/A 38.0 ppb (36) N/A N/A 1.0 ppb (1) 1.15 ppb (13) 162.0 μg/m3 (105) 36.8 μg/m3 (105) 105.0
 
Nov. 11, 2021, 3 a.m. 62.1 ppb (60) 21.5 ppb (21) N/A 41.0 ppb (39) N/A N/A 1.0 ppb (1) 1.0 ppb (12) 149.0 μg/m3 (98) 28.3 μg/m3 (86) 98.0
 
Nov. 11, 2021, 2 a.m. 46.3 ppb (44) 9.7 ppb (10) N/A 37.0 ppb (35) N/A N/A 8.0 ppb (8) 0.71 ppb (8) 163.0 μg/m3 (105) 24.2 μg/m3 (77) 105.0
 
Nov. 11, 2021, 1 a.m. 38.2 ppb (37) 3.8 ppb (4) N/A 35.0 ppb (34) N/A N/A 21.0 ppb (20) 0.56 ppb (7) 177.0 μg/m3 (112) 27.4 μg/m3 (84) 112.0
 
Nov. 11, 2021, midnight 17.7 ppb (17) 1.2 ppb (2) N/A 17.0 ppb (17) N/A N/A 43.0 ppb (40) 0.35 ppb (4) 104.0 μg/m3 (76) 19.4 μg/m3 (67) 76.0
 
Nov. 10, 2021, 11 p.m. 14.3 ppb (14) 1.7 ppb (2) N/A 13.0 ppb (13) N/A N/A 50.0 ppb (47) 0.36 ppb (5) 65.0 μg/m3 (56) 19.1 μg/m3 (66) 66.0
 
Nov. 10, 2021, 10 p.m. 11.9 ppb (12) 1.7 ppb (2) N/A 10.0 ppb (10) N/A N/A 52.0 ppb (49) 0.23 ppb (3) 69.0 μg/m3 (58) 12.0 μg/m3 (50) 58.0
 
Nov. 10, 2021, 9 p.m. 24.0 ppb (23) 5.0 ppb (5) N/A 19.0 ppb (18) N/A N/A 42.0 ppb (39) 0.3 ppb (4) 105.0 μg/m3 (76) N/A 76.0
 
Nov. 10, 2021, 8 p.m. 27.5 ppb (26) 7.1 ppb (7) N/A 21.0 ppb (20) N/A N/A 37.0 ppb (35) 0.3 ppb (4) N/A N/A 35.0
 
Nov. 10, 2021, 7 p.m. 14.7 ppb (14) 3.5 ppb (4) N/A 11.0 ppb (11) N/A N/A 40.0 ppb (38) 0.3 ppb (4) N/A 20.4 μg/m3 (69) 69.0
 
Nov. 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (48) 19.2 μg/m3 (66) 66.0
 
Nov. 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (55) 36.5 μg/m3 (104) 104.0
 
Nov. 10, 2021, 4 p.m. 17.7 ppb (17) 5.6 ppb (6) N/A 12.0 ppb (12) N/A N/A 20.0 ppb (19) 0.31 ppb (4) 57.0 μg/m3 (52) 35.5 μg/m3 (101) 101.0
 
Nov. 10, 2021, 3 p.m. 25.0 ppb (24) 8.3 ppb (8) N/A 17.0 ppb (17) N/A N/A 11.0 ppb (11) 0.36 ppb (5) 66.0 μg/m3 (57) 29.5 μg/m3 (88) 88.0
 
Nov. 10, 2021, 2 p.m. 25.9 ppb (25) 5.6 ppb (6) N/A 20.0 ppb (19) N/A N/A 4.0 ppb (4) 0.38 ppb (5) 53.0 μg/m3 (50) 24.3 μg/m3 (77) 77.0
 
Nov. 10, 2021, 1 p.m. 18.1 ppb (18) 1.6 ppb (2) N/A 17.0 ppb (17) N/A N/A 6.0 ppb (6) 0.3 ppb (4) 44.0 μg/m3 (41) 30.8 μg/m3 (91) 91.0
 
Nov. 10, 2021, noon 13.0 ppb (13) 1.1 ppb (2) N/A 12.0 ppb (12) N/A N/A 11.0 ppb (11) 0.27 ppb (4) 47.0 μg/m3 (44) 30.0 μg/m3 (89) 89.0
 
Nov. 10, 2021, 11 a.m. 9.5 ppb (9) 0.7 ppb (1) N/A 9.0 ppb (9) N/A N/A 17.0 ppb (16) 0.24 ppb (3) 32.0 μg/m3 (30) 23.5 μg/m3 (75) 75.0
 
Nov. 10, 2021, 10 a.m. 10.4 ppb (10) 0.8 ppb (1) N/A 10.0 ppb (10) N/A N/A 17.0 ppb (16) 0.24 ppb (3) 45.0 μg/m3 (42) 30.5 μg/m3 (90) 90.0
 
Nov. 10, 2021, 9 a.m. 10.0 ppb (10) 0.8 ppb (1) N/A 9.0 ppb (9) N/A N/A 19.0 ppb (18) 0.23 ppb (3) 41.0 μg/m3 (38) 22.6 μg/m3 (74) 74.0
 
Nov. 10, 2021, 8 a.m. 11.5 ppb (11) 0.9 ppb (1) N/A 11.0 ppb (11) N/A N/A 18.0 ppb (17) 0.25 ppb (3) 30.0 μg/m3 (28) 23.3 μg/m3 (75) 75.0
 
Nov. 10, 2021, 7 a.m. 13.0 ppb (13) 1.1 ppb (2) N/A 12.0 ppb (12) N/A N/A 17.0 ppb (16) 0.24 ppb (3) 32.0 μg/m3 (30) 21.8 μg/m3 (72) 72.0
 
Nov. 10, 2021, 6 a.m. 10.4 ppb (10) 0.7 ppb (1) N/A 10.0 ppb (10) N/A N/A 22.0 ppb (21) 0.23 ppb (3) 30.0 μg/m3 (28) 22.3 μg/m3 (73) 73.0
 
Nov. 10, 2021, 5 a.m. 12.2 ppb (12) 0.7 ppb (1) N/A 12.0 ppb (12) N/A N/A 21.0 ppb (20) 0.25 ppb (3) 38.0 μg/m3 (36) 13.7 μg/m3 (55) 55.0
 
Nov. 10, 2021, 4 a.m. 13.1 ppb (13) 1.2 ppb (2) N/A 12.0 ppb (12) N/A N/A 23.0 ppb (22) 0.25 ppb (3) 42.0 μg/m3 (39) 14.5 μg/m3 (57) 57.0
 
Nov. 10, 2021, 3 a.m. 13.4 ppb (13) 1.7 ppb (2) N/A 12.0 ppb (12) N/A N/A 28.0 ppb (26) 0.26 ppb (4) 45.0 μg/m3 (42) 16.9 μg/m3 (62) 62.0
 
Nov. 10, 2021, 2 a.m. 13.7 ppb (13) 1.3 ppb (2) N/A 12.0 ppb (12) N/A N/A 32.0 ppb (30) 0.25 ppb (3) 50.0 μg/m3 (47) 14.2 μg/m3 (56) 56.0
 
Nov. 10, 2021, 1 a.m. 12.9 ppb (13) 0.9 ppb (1) N/A 12.0 ppb (12) N/A N/A 42.0 ppb (39) 0.26 ppb (4) 52.0 μg/m3 (49) 17.4 μg/m3 (63) 63.0
 
Nov. 10, 2021, midnight 14.5 ppb (14) 0.9 ppb (1) N/A 14.0 ppb (14) N/A N/A 48.0 ppb (45) 0.27 ppb (4) 68.0 μg/m3 (58) 20.6 μg/m3 (69) 69.0
 
Nov. 9, 2021, 11 p.m. 16.7 ppb (16) 1.8 ppb (2) N/A 15.0 ppb (15) N/A N/A 46.0 ppb (43) 0.36 ppb (5) 74.0 μg/m3 (61) 28.8 μg/m3 (87) 87.0
 
Nov. 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (51) 20.1 μg/m3 (68) 68.0
 
Nov. 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (55) 21.3 μg/m3 (71) 71.0
 
Nov. 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (57) 22.8 μg/m3 (74) 74.0
 
Nov. 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (61) 25.4 μg/m3 (79) 79.0
 
Nov. 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 26.6 μg/m3 (82) 82.0
 
Nov. 9, 2021, 5 p.m. 7.2 ppb (7) 1.1 ppb (2) N/A 6.0 ppb (6) N/A N/A 28.0 ppb (26) 0.2 ppb (3) 53.0 μg/m3 (50) 25.1 μg/m3 (79) 79.0
 
Nov. 9, 2021, 4 p.m. 8.6 ppb (9) 1.6 ppb (2) N/A 7.0 ppb (7) N/A N/A 26.0 ppb (25) 0.23 ppb (3) 47.0 μg/m3 (44) 23.3 μg/m3 (75) 75.0
 
Nov. 9, 2021, 3 p.m. 10.2 ppb (10) 1.5 ppb (2) N/A 9.0 ppb (9) N/A N/A 23.0 ppb (22) 0.24 ppb (3) 55.0 μg/m3 (51) 23.8 μg/m3 (76) 76.0
 
Nov. 9, 2021, 2 p.m. 8.5 ppb (9) 0.9 ppb (1) N/A 8.0 ppb (8) N/A N/A 24.0 ppb (23) 0.21 ppb (3) 43.0 μg/m3 (40) 18.4 μg/m3 (65) 65.0
 
Nov. 9, 2021, 1 p.m. 5.6 ppb (6) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 29.0 ppb (27) 0.19 ppb (3) 36.0 μg/m3 (34) 21.6 μg/m3 (71) 71.0
 
Nov. 9, 2021, noon 7.8 ppb (8) 0.8 ppb (1) N/A 7.0 ppb (7) N/A N/A 25.0 ppb (24) 0.21 ppb (3) 39.0 μg/m3 (37) 17.4 μg/m3 (63) 63.0
 
Nov. 9, 2021, 11 a.m. 18.2 ppb (18) 2.8 ppb (3) N/A 15.0 ppb (15) N/A N/A 5.0 ppb (5) 0.34 ppb (4) 45.0 μg/m3 (42) 23.8 μg/m3 (76) 76.0
 
Nov. 9, 2021, 10 a.m. 26.2 ppb (25) 6.1 ppb (6) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) 0.37 ppb (5) 48.0 μg/m3 (45) 22.3 μg/m3 (73) 73.0
 
Nov. 9, 2021, 9 a.m. 16.7 ppb (16) 1.5 ppb (2) N/A 15.0 ppb (15) N/A N/A 7.0 ppb (7) 0.33 ppb (4) 52.0 μg/m3 (49) 17.9 μg/m3 (64) 64.0
 
Nov. 9, 2021, 8 a.m. 16.5 ppb (16) 1.4 ppb (2) N/A 15.0 ppb (15) N/A N/A 9.0 ppb (9) 0.35 ppb (4) 44.0 μg/m3 (41) 18.9 μg/m3 (66) 66.0
 
Nov. 9, 2021, 7 a.m. 18.3 ppb (18) 1.1 ppb (2) N/A 17.0 ppb (17) N/A N/A 12.0 ppb (12) 0.32 ppb (4) 40.0 μg/m3 (38) 20.3 μg/m3 (69) 69.0
 
Nov. 9, 2021, 6 a.m. 20.8 ppb (20) 3.4 ppb (4) N/A 17.0 ppb (17) N/A N/A 7.0 ppb (7) 0.33 ppb (4) 44.0 μg/m3 (41) 16.2 μg/m3 (60) 60.0
 
Nov. 9, 2021, 5 a.m. 20.1 ppb (19) 1.6 ppb (2) N/A 19.0 ppb (18) N/A N/A 10.0 ppb (10) 0.34 ppb (4) 46.0 μg/m3 (43) 14.4 μg/m3 (56) 56.0
 
Nov. 9, 2021, 4 a.m. 17.1 ppb (17) 1.8 ppb (2) N/A 15.0 ppb (15) N/A N/A 19.0 ppb (18) 0.29 ppb (4) 40.0 μg/m3 (38) 14.0 μg/m3 (55) 55.0
 
Nov. 9, 2021, 3 a.m. 15.2 ppb (15) 1.4 ppb (2) N/A 14.0 ppb (14) N/A N/A 26.0 ppb (25) 0.29 ppb (4) 42.0 μg/m3 (39) 10.6 μg/m3 (45) 45.0
 
Nov. 9, 2021, 2 a.m. 11.9 ppb (12) 1.1 ppb (2) N/A 11.0 ppb (11) N/A N/A 35.0 ppb (33) 0.25 ppb (3) 48.0 μg/m3 (45) 11.6 μg/m3 (49) 49.0
 
Nov. 9, 2021, 1 a.m. 10.7 ppb (11) 0.7 ppb (1) N/A 10.0 ppb (10) N/A N/A 42.0 ppb (39) 0.25 ppb (3) 61.0 μg/m3 (54) 14.0 μg/m3 (55) 55.0
 
Nov. 9, 2021, midnight 9.7 ppb (10) 0.7 ppb (1) N/A 9.0 ppb (9) N/A N/A 48.0 ppb (45) 0.25 ppb (3) 63.0 μg/m3 (55) 18.6 μg/m3 (65) 65.0
 
Nov. 8, 2021, 11 p.m. 9.3 ppb (9) 1.3 ppb (2) N/A 8.0 ppb (8) N/A N/A 55.0 ppb (51) 0.27 ppb (4) 61.0 μg/m3 (54) 19.4 μg/m3 (67) 67.0
 
Nov. 8, 2021, 10 p.m. 8.4 ppb (8) 1.9 ppb (2) N/A 7.0 ppb (7) N/A N/A 52.0 ppb (49) 0.24 ppb (3) 53.0 μg/m3 (50) 9.2 μg/m3 (39) 50.0
 
Nov. 8, 2021, 9 p.m. 7.2 ppb (7) 1.2 ppb (2) N/A 6.0 ppb (6) N/A N/A 55.0 ppb (51) 0.23 ppb (3) 47.0 μg/m3 (44) 22.8 μg/m3 (74) 74.0
 
Nov. 8, 2021, 8 p.m. 9.0 ppb (9) 1.8 ppb (2) N/A 7.0 ppb (7) N/A N/A 50.0 ppb (47) 0.29 ppb (4) 62.0 μg/m3 (55) 28.3 μg/m3 (86) 86.0
 
Nov. 8, 2021, 7 p.m. 11.8 ppb (12) 3.1 ppb (3) N/A 9.0 ppb (9) N/A N/A 40.0 ppb (38) 0.34 ppb (4) 79.0 μg/m3 (63) 41.2 μg/m3 (116) 116.0
 
Nov. 8, 2021, 6 p.m. 14.3 ppb (14) 4.0 ppb (4) N/A 10.0 ppb (10) N/A N/A 32.0 ppb (30) 0.37 ppb (5) 79.0 μg/m3 (63) 43.9 μg/m3 (122) 122.0
 
Nov. 8, 2021, 5 p.m. 16.1 ppb (16) 4.3 ppb (5) N/A 12.0 ppb (12) N/A N/A 24.0 ppb (23) 0.42 ppb (5) 93.0 μg/m3 (70) 58.7 μg/m3 (153) 153.0
 
Nov. 8, 2021, 4 p.m. 16.5 ppb (16) 3.7 ppb (4) N/A 13.0 ppb (13) N/A N/A 19.0 ppb (18) 0.43 ppb (5) 105.0 μg/m3 (76) 62.3 μg/m3 (155) 155.0
 
Nov. 8, 2021, 3 p.m. 18.4 ppb (18) 3.4 ppb (4) N/A 15.0 ppb (15) N/A N/A 14.0 ppb (13) 0.46 ppb (6) 77.0 μg/m3 (62) 58.6 μg/m3 (153) 153.0
 
Nov. 8, 2021, 2 p.m. 16.1 ppb (16) 1.5 ppb (2) N/A 15.0 ppb (15) N/A N/A 14.0 ppb (13) 0.44 ppb (5) 78.0 μg/m3 (63) 61.1 μg/m3 (154) 154.0
 
Nov. 8, 2021, 1 p.m. 18.2 ppb (18) 1.0 ppb (1) N/A 17.0 ppb (17) N/A N/A 11.0 ppb (11) 0.49 ppb (6) 74.0 μg/m3 (61) 59.4 μg/m3 (154) 154.0
 
Nov. 8, 2021, noon 21.0 ppb (20) 1.3 ppb (2) N/A 20.0 ppb (19) N/A N/A 9.0 ppb (9) 0.51 ppb (6) 77.0 μg/m3 (62) 66.7 μg/m3 (157) 157.0
 
Nov. 8, 2021, 11 a.m. 14.2 ppb (14) 0.9 ppb (1) N/A 13.0 ppb (13) N/A N/A 18.0 ppb (17) 0.47 ppb (6) 81.0 μg/m3 (64) 68.5 μg/m3 (158) 158.0
 
Nov. 8, 2021, 10 a.m. 9.4 ppb (9) 0.7 ppb (1) N/A 9.0 ppb (9) N/A N/A 29.0 ppb (27) 0.37 ppb (5) 64.0 μg/m3 (56) 60.9 μg/m3 (154) 154.0
 
Nov. 8, 2021, 9 a.m. 8.0 ppb (8) 0.8 ppb (1) N/A 7.0 ppb (7) N/A N/A 31.0 ppb (29) 0.36 ppb (5) 69.0 μg/m3 (58) 53.0 μg/m3 (145) 145.0
 
Nov. 8, 2021, 8 a.m. 12.5 ppb (12) 1.2 ppb (2) N/A 11.0 ppb (11) N/A N/A 16.0 ppb (15) 0.53 ppb (6) 84.0 μg/m3 (66) 61.1 μg/m3 (154) 154.0
 
Nov. 8, 2021, 7 a.m. 15.3 ppb (15) 1.0 ppb (1) N/A 14.0 ppb (14) N/A N/A 18.0 ppb (17) 0.48 ppb (6) 97.0 μg/m3 (72) 59.4 μg/m3 (154) 154.0
 
Nov. 8, 2021, 6 a.m. 17.0 ppb (17) 1.8 ppb (2) N/A 15.0 ppb (15) N/A N/A 15.0 ppb (14) 0.54 ppb (6) 93.0 μg/m3 (70) 55.7 μg/m3 (152) 152.0
 
Nov. 8, 2021, 5 a.m. 15.9 ppb (15) 1.0 ppb (1) N/A 15.0 ppb (15) N/A N/A 22.0 ppb (21) 0.48 ppb (6) 86.0 μg/m3 (67) 56.9 μg/m3 (152) 152.0
 
Nov. 8, 2021, 4 a.m. 19.7 ppb (19) 1.2 ppb (2) N/A 19.0 ppb (18) N/A N/A 25.0 ppb (24) 0.49 ppb (6) 95.0 μg/m3 (71) 59.2 μg/m3 (153) 153.0
 
Nov. 8, 2021, 3 a.m. 24.2 ppb (23) 2.3 ppb (3) N/A 22.0 ppb (21) N/A N/A 22.0 ppb (21) 0.52 ppb (6) 105.0 μg/m3 (76) 58.1 μg/m3 (153) 153.0
 
Nov. 8, 2021, 2 a.m. 21.1 ppb (20) 0.8 ppb (1) N/A 20.0 ppb (19) N/A N/A 33.0 ppb (31) 0.62 ppb (7) 97.0 μg/m3 (72) 55.9 μg/m3 (152) 152.0
 
Nov. 8, 2021, 1 a.m. 11.9 ppb (12) 0.5 ppb (1) N/A 12.0 ppb (12) N/A N/A 58.0 ppb (61) 0.44 ppb (5) 81.0 μg/m3 (64) 49.1 μg/m3 (135) 135.0