ID: 1916

AQSQID: 060658005

Site Name: Mira Loma - Van Buren

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

Updated: Jan. 16, 2022, 9:33 a.m.

Location: Rivside (Poinsetta Place), CA

Reporting: True, Located: True

Current AQI: 29.0

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
Jan. 16, 2022, 8 a.m. 18.1 ppb (18) 2.1 ppb (2) N/A 16.0 ppb (16) N/A N/A 17.0 ppb (16) 0.27 ppb (4) 19.0 μg/m3 (18) 6.9 μg/m3 (29) 29.0
 
Jan. 16, 2022, 7 a.m. 21.4 ppb (21) 3.1 ppb (3) N/A 18.0 ppb (17) N/A N/A 16.0 ppb (15) 0.27 ppb (4) 27.0 μg/m3 (25) 12.2 μg/m3 (52) 52.0
 
Jan. 16, 2022, 6 a.m. 47.2 ppb (45) 17.4 ppb (17) N/A 30.0 ppb (29) N/A N/A 2.0 ppb (2) 0.51 ppb (6) 58.0 μg/m3 (53) 14.9 μg/m3 (57) 57.0
 
Jan. 16, 2022, 5 a.m. 40.4 ppb (39) 10.3 ppb (10) N/A 30.0 ppb (29) N/A N/A 4.0 ppb (4) 0.43 ppb (5) 31.0 μg/m3 (29) 14.4 μg/m3 (56) 56.0
 
Jan. 16, 2022, 4 a.m. 63.5 ppb (62) 28.5 ppb (27) N/A 35.0 ppb (34) N/A N/A 2.0 ppb (2) 0.6 ppb (7) 50.0 μg/m3 (47) 16.1 μg/m3 (60) 62.0
 
Jan. 16, 2022, 3 a.m. 66.1 ppb (64) 32.1 ppb (31) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.76 ppb (10) 81.0 μg/m3 (64) 18.9 μg/m3 (66) 66.0
 
Jan. 16, 2022, 2 a.m. 59.9 ppb (58) 26.0 ppb (25) N/A 34.0 ppb (33) N/A N/A 2.0 ppb (2) 0.7 ppb (8) 80.0 μg/m3 (64) 13.7 μg/m3 (55) 64.0
 
Jan. 16, 2022, 1 a.m. 42.1 ppb (40) 5.1 ppb (5) N/A 37.0 ppb (35) N/A N/A 4.0 ppb (4) 0.46 ppb (6) 54.0 μg/m3 (50) 7.7 μg/m3 (33) 50.0
 
Jan. 16, 2022, midnight 15.3 ppb (15) 1.0 ppb (1) N/A 14.0 ppb (14) N/A N/A 27.0 ppb (25) 0.24 ppb (3) 24.0 μg/m3 (23) 3.5 μg/m3 (15) 25.0
 
Jan. 15, 2022, 11 p.m. 11.2 ppb (11) 1.6 ppb (2) N/A 10.0 ppb (10) N/A N/A 33.0 ppb (31) 0.17 ppb (3) 31.0 μg/m3 (29) 7.7 μg/m3 (33) 33.0
 
Jan. 15, 2022, 10 p.m. 15.6 ppb (15) 2.1 ppb (2) N/A 14.0 ppb (14) N/A N/A 29.0 ppb (27) 0.21 ppb (3) 32.0 μg/m3 (30) 8.9 μg/m3 (38) 38.0
 
Jan. 15, 2022, 9 p.m. 24.6 ppb (24) 4.3 ppb (5) N/A 20.0 ppb (19) N/A N/A 23.0 ppb (22) 0.26 ppb (4) 33.0 μg/m3 (31) 9.1 μg/m3 (38) 38.0
 
Jan. 15, 2022, 8 p.m. 22.3 ppb (22) 4.2 ppb (4) N/A 18.0 ppb (17) N/A N/A 23.0 ppb (22) 0.24 ppb (3) 34.0 μg/m3 (32) 7.7 μg/m3 (33) 33.0
 
Jan. 15, 2022, 7 p.m. 6.7 ppb (7) 1.2 ppb (2) N/A 6.0 ppb (6) N/A N/A 36.0 ppb (34) 0.13 ppb (2) 21.0 μg/m3 (20) 4.0 μg/m3 (17) 34.0
 
Jan. 15, 2022, 6 p.m. 6.3 ppb (6) 1.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 37.0 ppb (35) 0.12 ppb (2) 17.0 μg/m3 (16) 4.7 μg/m3 (20) 35.0
 
Jan. 15, 2022, 5 p.m. 4.0 ppb (4) 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (38) 0.11 ppb (2) 9.0 μg/m3 (9) 5.2 μg/m3 (22) 38.0
 
Jan. 15, 2022, 4 p.m. 4.9 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 38.0 ppb (36) 0.12 ppb (2) 25.0 μg/m3 (24) 4.2 μg/m3 (18) 36.0
 
Jan. 15, 2022, 3 p.m. 3.9 ppb (4) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.11 ppb (2) 20.0 μg/m3 (19) 4.2 μg/m3 (18) 38.0
 
Jan. 15, 2022, 2 p.m. 5.0 ppb (5) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A 39.0 ppb (37) 0.12 ppb (2) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 37.0
 
Jan. 15, 2022, 1 p.m. 2.6 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 42.0 ppb (39) 0.09 ppb (2) 5.0 μg/m3 (5) 2.8 μg/m3 (12) 39.0
 
Jan. 15, 2022, noon 1.8 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 42.0 ppb (39) 0.09 ppb (2) 7.0 μg/m3 (7) 1.5 μg/m3 (7) 39.0
 
Jan. 15, 2022, 11 a.m. 1.9 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (38) 0.09 ppb (2) 9.0 μg/m3 (9) 2.5 μg/m3 (11) 38.0
 
Jan. 15, 2022, 10 a.m. 2.5 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 9.0 μg/m3 (9) 3.8 μg/m3 (16) 38.0
 
Jan. 15, 2022, 9 a.m. 2.2 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (38) 0.09 ppb (2) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 38.0
 
Jan. 15, 2022, 8 a.m. 2.5 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 15.0 μg/m3 (14) 3.5 μg/m3 (15) 38.0
 
Jan. 15, 2022, 7 a.m. 2.5 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 12.0 μg/m3 (12) 2.8 μg/m3 (12) 38.0
 
Jan. 15, 2022, 6 a.m. 3.0 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 12.0 μg/m3 (12) 1.8 μg/m3 (8) 38.0
 
Jan. 15, 2022, 5 a.m. 2.9 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) 0.09 ppb (2) 21.0 μg/m3 (20) 1.5 μg/m3 (7) 38.0
 
Jan. 15, 2022, 4 a.m. 4.0 ppb (4) 0.5 ppb (1) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (38) 0.09 ppb (2) 27.0 μg/m3 (25) 4.7 μg/m3 (20) 38.0
 
Jan. 15, 2022, 3 a.m. 5.1 ppb (5) 0.3 ppb (1) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (37) 0.1 ppb (2) 57.0 μg/m3 (52) 5.7 μg/m3 (24) 52.0
 
Jan. 15, 2022, 2 a.m. 5.6 ppb (6) 0.4 ppb (1) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (37) 0.1 ppb (2) 56.0 μg/m3 (52) 6.2 μg/m3 (26) 52.0
 
Jan. 15, 2022, 1 a.m. 4.7 ppb (5) 0.5 ppb (1) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (38) 0.1 ppb (2) 71.0 μg/m3 (59) 8.4 μg/m3 (36) 59.0
 
Jan. 15, 2022, midnight 4.5 ppb (5) 0.5 ppb (1) N/A 4.0 ppb (4) N/A N/A 43.0 ppb (40) 0.1 ppb (2) 30.0 μg/m3 (28) 4.0 μg/m3 (17) 40.0
 
Jan. 14, 2022, 11 p.m. 4.5 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 43.0 ppb (40) 0.1 ppb (2) 33.0 μg/m3 (31) 1.3 μg/m3 (6) 40.0
 
Jan. 14, 2022, 10 p.m. 4.8 ppb (5) 1.3 ppb (2) N/A 4.0 ppb (4) N/A N/A 44.0 ppb (41) 0.1 ppb (2) 33.0 μg/m3 (31) 4.7 μg/m3 (20) 41.0
 
Jan. 14, 2022, 9 p.m. 4.3 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 43.0 ppb (40) 0.09 ppb (2) 50.0 μg/m3 (47) 3.5 μg/m3 (15) 47.0
 
Jan. 14, 2022, 8 p.m. 4.3 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) 0.09 ppb (2) N/A N/A 38.0
 
Jan. 14, 2022, 7 p.m. 4.1 ppb (4) 1.3 ppb (2) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) 0.09 ppb (2) N/A N/A 38.0
 
Jan. 14, 2022, 6 p.m. 7.4 ppb (7) 3.0 ppb (3) N/A 4.0 ppb (4) N/A N/A 38.0 ppb (36) 0.1 ppb (2) 180.0 μg/m3 (114) 9.1 μg/m3 (38) 114.0
 
Jan. 14, 2022, 5 p.m. 109.5 ppb (103) 70.9 ppb (70) N/A 39.0 ppb (37) N/A N/A 7.0 ppb (7) 0.66 ppb (8) 99.0 μg/m3 (73) 32.5 μg/m3 (94) 103.0
 
Jan. 14, 2022, 4 p.m. 145.0 ppb (110) 111.0 ppb (103) N/A 34.0 ppb (33) N/A N/A 3.0 ppb (3) 1.01 ppb (12) 92.0 μg/m3 (70) 24.6 μg/m3 (78) 110.0
 
Jan. 14, 2022, 3 p.m. 214.3 ppb (123) 185.4 ppb (117) N/A 30.0 ppb (29) N/A N/A 1.0 ppb (1) 1.57 ppb (19) 168.0 μg/m3 (108) 27.1 μg/m3 (83) 123.0
 
Jan. 14, 2022, 2 p.m. 156.1 ppb (112) 132.9 ppb (108) N/A 24.0 ppb (23) N/A N/A 1.0 ppb (1) 1.13 ppb (13) 73.0 μg/m3 (60) 26.9 μg/m3 (83) 112.0
 
Jan. 14, 2022, 1 p.m. 152.8 ppb (111) 130.0 ppb (107) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) 1.05 ppb (13) 68.0 μg/m3 (58) 23.3 μg/m3 (75) 111.0
 
Jan. 14, 2022, noon 122.5 ppb (106) 99.3 ppb (100) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) 0.95 ppb (11) 63.0 μg/m3 (55) 27.1 μg/m3 (83) 106.0
 
Jan. 14, 2022, 11 a.m. 100.4 ppb (101) 74.0 ppb (73) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) 0.83 ppb (10) 59.0 μg/m3 (53) 20.3 μg/m3 (69) 101.0
 
Jan. 14, 2022, 10 a.m. 101.0 ppb (101) 75.1 ppb (74) N/A 26.0 ppb (25) N/A N/A 1.0 ppb (1) 0.87 ppb (11) 65.0 μg/m3 (56) 24.0 μg/m3 (77) 101.0
 
Jan. 14, 2022, 9 a.m. 93.2 ppb (93) 65.2 ppb (63) N/A 28.0 ppb (27) N/A N/A 1.0 ppb (1) 0.81 ppb (10) 63.0 μg/m3 (55) 25.6 μg/m3 (80) 93.0
 
Jan. 14, 2022, 8 a.m. 105.7 ppb (102) 75.4 ppb (74) N/A 31.0 ppb (30) N/A N/A 1.0 ppb (1) 0.82 ppb (10) 68.0 μg/m3 (58) 22.5 μg/m3 (73) 102.0
 
Jan. 14, 2022, 7 a.m. 118.6 ppb (105) 83.4 ppb (83) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.84 ppb (10) 81.0 μg/m3 (64) 21.6 μg/m3 (71) 105.0
 
Jan. 14, 2022, 6 a.m. 110.8 ppb (103) 77.2 ppb (76) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.88 ppb (11) 82.0 μg/m3 (65) 25.9 μg/m3 (81) 103.0
 
Jan. 14, 2022, 5 a.m. 86.4 ppb (86) 53.9 ppb (51) N/A 33.0 ppb (32) N/A N/A 1.0 ppb (1) 0.81 ppb (10) 101.0 μg/m3 (74) 28.3 μg/m3 (86) 86.0
 
Jan. 14, 2022, 4 a.m. 91.3 ppb (91) 58.1 ppb (56) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.85 ppb (10) 110.0 μg/m3 (79) 27.3 μg/m3 (83) 91.0
 
Jan. 14, 2022, 3 a.m. 84.3 ppb (84) 50.4 ppb (48) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.74 ppb (8) 124.0 μg/m3 (86) 27.6 μg/m3 (84) 86.0
 
Jan. 14, 2022, 2 a.m. 84.6 ppb (84) 49.1 ppb (47) N/A 36.0 ppb (34) N/A N/A 1.0 ppb (1) 0.73 ppb (8) 133.0 μg/m3 (90) 36.2 μg/m3 (103) 103.0
 
Jan. 14, 2022, 1 a.m. 84.4 ppb (84) 47.8 ppb (46) N/A 37.0 ppb (35) N/A N/A 2.0 ppb (2) 0.85 ppb (10) 136.0 μg/m3 (92) 26.1 μg/m3 (81) 92.0
 
Jan. 14, 2022, midnight 65.8 ppb (64) 29.6 ppb (28) N/A 36.0 ppb (34) N/A N/A 2.0 ppb (2) 0.5 ppb (6) 103.0 μg/m3 (75) 17.1 μg/m3 (62) 75.0
 
Jan. 13, 2022, 11 p.m. 56.2 ppb (54) 20.9 ppb (20) N/A 35.0 ppb (34) N/A N/A 6.0 ppb (6) 0.37 ppb (5) 71.0 μg/m3 (59) 10.6 μg/m3 (45) 59.0
 
Jan. 13, 2022, 10 p.m. 58.9 ppb (57) 23.9 ppb (23) N/A 35.0 ppb (34) N/A N/A 6.0 ppb (6) 0.43 ppb (5) 48.0 μg/m3 (45) 11.8 μg/m3 (50) 57.0
 
Jan. 13, 2022, 9 p.m. 46.5 ppb (44) 16.4 ppb (16) N/A 30.0 ppb (29) N/A N/A 10.0 ppb (10) 0.42 ppb (5) 50.0 μg/m3 (47) 10.3 μg/m3 (43) 47.0
 
Jan. 13, 2022, 8 p.m. 49.8 ppb (47) 21.5 ppb (21) N/A 29.0 ppb (28) N/A N/A 11.0 ppb (11) 0.35 ppb (4) 51.0 μg/m3 (48) 7.7 μg/m3 (33) 48.0
 
Jan. 13, 2022, 7 p.m. 101.1 ppb (102) 61.7 ppb (60) N/A 40.0 ppb (38) N/A N/A 4.0 ppb (4) 0.53 ppb (6) 70.0 μg/m3 (59) 19.9 μg/m3 (68) 102.0
 
Jan. 13, 2022, 6 p.m. 140.9 ppb (109) 97.4 ppb (98) N/A 44.0 ppb (42) N/A N/A 3.0 ppb (3) 0.61 ppb (7) 77.0 μg/m3 (62) 17.6 μg/m3 (63) 109.0
 
Jan. 13, 2022, 5 p.m. 132.3 ppb (107) 94.7 ppb (95) N/A 38.0 ppb (36) N/A N/A 3.0 ppb (3) 0.68 ppb (8) 70.0 μg/m3 (59) 14.9 μg/m3 (57) 107.0
 
Jan. 13, 2022, 4 p.m. 110.3 ppb (103) 79.1 ppb (78) N/A 32.0 ppb (31) N/A N/A 2.0 ppb (2) 0.7 ppb (8) 78.0 μg/m3 (63) 16.1 μg/m3 (60) 103.0
 
Jan. 13, 2022, 3 p.m. 115.0 ppb (104) 85.2 ppb (85) N/A 30.0 ppb (29) N/A N/A 2.0 ppb (2) 0.7 ppb (8) 78.0 μg/m3 (63) 11.6 μg/m3 (49) 104.0
 
Jan. 13, 2022, 2 p.m. 98.8 ppb (99) 70.4 ppb (69) N/A 29.0 ppb (28) N/A N/A 1.0 ppb (1) 0.58 ppb (7) 44.0 μg/m3 (41) 11.1 μg/m3 (47) 99.0
 
Jan. 13, 2022, 1 p.m. 86.5 ppb (86) 57.7 ppb (55) N/A 29.0 ppb (28) N/A N/A 1.0 ppb (1) 0.67 ppb (8) 56.0 μg/m3 (52) 11.3 μg/m3 (48) 86.0
 
Jan. 13, 2022, noon 77.5 ppb (77) 48.2 ppb (46) N/A 30.0 ppb (29) N/A N/A 1.0 ppb (1) 0.49 ppb (6) 30.0 μg/m3 (28) 9.9 μg/m3 (42) 77.0
 
Jan. 13, 2022, 11 a.m. 87.4 ppb (87) 60.2 ppb (58) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) 0.65 ppb (8) 55.0 μg/m3 (51) 19.9 μg/m3 (68) 87.0
 
Jan. 13, 2022, 10 a.m. 85.4 ppb (85) 55.4 ppb (53) N/A 30.0 ppb (29) N/A N/A 1.0 ppb (1) 0.75 ppb (10) 57.0 μg/m3 (52) 10.1 μg/m3 (43) 85.0
 
Jan. 13, 2022, 9 a.m. 69.7 ppb (68) 40.7 ppb (39) N/A 29.0 ppb (28) N/A N/A 1.0 ppb (1) 0.56 ppb (7) 85.0 μg/m3 (66) 10.6 μg/m3 (45) 68.0
 
Jan. 13, 2022, 8 a.m. 60.1 ppb (58) 28.5 ppb (27) N/A 32.0 ppb (31) N/A N/A 1.0 ppb (1) 0.43 ppb (5) 34.0 μg/m3 (32) 12.7 μg/m3 (53) 58.0
 
Jan. 13, 2022, 7 a.m. 64.4 ppb (63) 30.7 ppb (29) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) 0.5 ppb (6) 41.0 μg/m3 (38) 12.0 μg/m3 (50) 63.0
 
Jan. 13, 2022, 6 a.m. 120.6 ppb (105) 80.8 ppb (80) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) 0.74 ppb (8) 53.0 μg/m3 (50) 18.2 μg/m3 (64) 105.0
 
Jan. 13, 2022, 5 a.m. 46.4 ppb (44) 11.2 ppb (11) N/A 35.0 ppb (34) N/A N/A 1.0 ppb (1) 0.44 ppb (5) 38.0 μg/m3 (36) 7.7 μg/m3 (33) 44.0
 
Jan. 13, 2022, 4 a.m. 32.1 ppb (31) 4.0 ppb (4) N/A 28.0 ppb (27) N/A N/A 10.0 ppb (10) 0.31 ppb (4) 34.0 μg/m3 (32) 6.9 μg/m3 (29) 32.0
 
Jan. 13, 2022, 3 a.m. 17.8 ppb (17) 2.8 ppb (3) N/A 15.0 ppb (15) N/A N/A 25.0 ppb (24) 0.2 ppb (3) 30.0 μg/m3 (28) 5.2 μg/m3 (22) 28.0
 
Jan. 13, 2022, 2 a.m. 13.9 ppb (14) 0.8 ppb (1) N/A 13.0 ppb (13) N/A N/A 30.0 ppb (28) 0.18 ppb (3) 30.0 μg/m3 (28) 5.7 μg/m3 (24) 28.0
 
Jan. 13, 2022, 1 a.m. 25.0 ppb (24) 1.6 ppb (2) N/A 23.0 ppb (22) N/A N/A 22.0 ppb (21) 0.26 ppb (4) 42.0 μg/m3 (39) 5.2 μg/m3 (22) 39.0
 
Jan. 13, 2022, midnight 23.2 ppb (22) 1.6 ppb (2) N/A 22.0 ppb (21) N/A N/A 23.0 ppb (22) 0.27 ppb (4) 29.0 μg/m3 (27) 4.0 μg/m3 (17) 27.0
 
Jan. 12, 2022, 11 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) 0.24 ppb (3) 28.0 μg/m3 (26) 7.9 μg/m3 (33) 33.0
 
Jan. 12, 2022, 10 p.m. 33.7 ppb (32) 7.8 ppb (8) N/A 26.0 ppb (25) N/A N/A 25.0 ppb (24) 0.24 ppb (3) 27.0 μg/m3 (25) 11.6 μg/m3 (49) 49.0
 
Jan. 12, 2022, 9 p.m. 44.2 ppb (42) 13.3 ppb (13) N/A 31.0 ppb (30) N/A N/A 20.0 ppb (19) 0.28 ppb (4) 50.0 μg/m3 (47) 9.9 μg/m3 (42) 47.0
 
Jan. 12, 2022, 8 p.m. 21.8 ppb (21) 7.0 ppb (7) N/A 15.0 ppb (15) N/A N/A 32.0 ppb (30) 0.18 ppb (3) 29.0 μg/m3 (27) 3.7 μg/m3 (16) 30.0
 
Jan. 12, 2022, 7 p.m. 23.9 ppb (23) 10.2 ppb (10) N/A 14.0 ppb (14) N/A N/A 33.0 ppb (31) 0.18 ppb (3) 40.0 μg/m3 (38) 1.0 μg/m3 (5) 38.0
 
Jan. 12, 2022, 6 p.m. 105.5 ppb (102) 67.9 ppb (66) N/A 38.0 ppb (36) N/A N/A 7.0 ppb (7) 0.58 ppb (7) 85.0 μg/m3 (66) 16.6 μg/m3 (61) 102.0
 
Jan. 12, 2022, 5 p.m. 119.6 ppb (105) 83.1 ppb (82) N/A 37.0 ppb (35) N/A N/A 3.0 ppb (3) 0.66 ppb (8) 89.0 μg/m3 (68) 21.1 μg/m3 (70) 105.0
 
Jan. 12, 2022, 4 p.m. 96.5 ppb (97) 64.8 ppb (63) N/A 32.0 ppb (31) N/A N/A 3.0 ppb (3) 0.67 ppb (8) 75.0 μg/m3 (61) 11.1 μg/m3 (47) 97.0
 
Jan. 12, 2022, 3 p.m. 77.0 ppb (76) 45.7 ppb (44) N/A 31.0 ppb (30) N/A N/A 2.0 ppb (2) 0.46 ppb (6) 57.0 μg/m3 (52) 11.8 μg/m3 (50) 76.0
 
Jan. 12, 2022, 2 p.m. 72.2 ppb (71) 40.1 ppb (38) N/A 32.0 ppb (31) N/A N/A 1.0 ppb (1) 0.49 ppb (6) 37.0 μg/m3 (35) 10.3 μg/m3 (43) 71.0
 
Jan. 12, 2022, 1 p.m. 71.2 ppb (70) 38.0 ppb (36) N/A 33.0 ppb (32) N/A N/A 1.0 ppb (1) 0.47 ppb (6) 32.0 μg/m3 (30) 11.1 μg/m3 (47) 70.0
 
Jan. 12, 2022, noon 119.3 ppb (105) 79.4 ppb (79) N/A 40.0 ppb (38) N/A N/A 1.0 ppb (1) 0.51 ppb (6) 41.0 μg/m3 (38) 13.9 μg/m3 (55) 105.0
 
Jan. 12, 2022, 11 a.m. 105.6 ppb (102) 65.0 ppb (63) N/A 41.0 ppb (39) N/A N/A 1.0 ppb (1) 0.51 ppb (6) 42.0 μg/m3 (39) 13.7 μg/m3 (55) 102.0
 
Jan. 12, 2022, 10 a.m. 94.7 ppb (95) 51.2 ppb (49) N/A 44.0 ppb (42) N/A N/A 1.0 ppb (1) 0.48 ppb (6) 29.0 μg/m3 (27) 10.3 μg/m3 (43) 95.0
 
Jan. 12, 2022, 9 a.m. 66.4 ppb (65) 31.9 ppb (31) N/A 35.0 ppb (34) N/A N/A 11.0 ppb (11) 0.36 ppb (5) 28.0 μg/m3 (26) 6.0 μg/m3 (25) 65.0
 
Jan. 12, 2022, 8 a.m. 37.3 ppb (36) 9.9 ppb (10) N/A 27.0 ppb (26) N/A N/A 11.0 ppb (11) 0.28 ppb (4) 28.0 μg/m3 (26) 5.3 μg/m3 (23) 36.0
 
Jan. 12, 2022, 7 a.m. 32.1 ppb (31) 4.5 ppb (5) N/A 28.0 ppb (27) N/A N/A 10.0 ppb (10) 0.28 ppb (4) 24.0 μg/m3 (23) 4.0 μg/m3 (17) 31.0
 
Jan. 12, 2022, 6 a.m. 10.0 ppb (10) 0.5 ppb (1) N/A 10.0 ppb (10) N/A N/A 35.0 ppb (33) 0.13 ppb (2) 20.0 μg/m3 (19) 1.8 μg/m3 (8) 33.0
 
Jan. 12, 2022, 5 a.m. 12.8 ppb (13) 0.5 ppb (1) N/A 12.0 ppb (12) N/A N/A 31.0 ppb (29) 0.15 ppb (2) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 29.0
 
Jan. 12, 2022, 4 a.m. 9.9 ppb (10) 0.4 ppb (1) N/A 10.0 ppb (10) N/A N/A 34.0 ppb (32) 0.14 ppb (2) 11.0 μg/m3 (11) 2.0 μg/m3 (9) 32.0
 
Jan. 12, 2022, 3 a.m. 2.0 ppb (2) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 46.0 ppb (43) 0.09 ppb (2) 13.0 μg/m3 (13) -0.1 μg/m3 (0) 43.0
 
Jan. 12, 2022, 2 a.m. 2.3 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A 47.0 ppb (44) 0.08 ppb (2) 31.0 μg/m3 (29) 2.0 μg/m3 (9) 44.0
 
Jan. 12, 2022, 1 a.m. 3.7 ppb (4) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 46.0 ppb (43) 0.09 ppb (2) 11.0 μg/m3 (11) 2.0 μg/m3 (9) 43.0
 
Jan. 12, 2022, midnight 6.5 ppb (7) 0.5 ppb (1) N/A 6.0 ppb (6) N/A N/A 43.0 ppb (40) 0.12 ppb (2) 18.0 μg/m3 (17) 2.8 μg/m3 (12) 40.0
 
Jan. 11, 2022, 11 p.m. 6.4 ppb (7) 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 43.0 ppb (40) 0.12 ppb (2) 33.0 μg/m3 (31) 3.0 μg/m3 (13) 40.0
 
Jan. 11, 2022, 10 p.m. 5.6 ppb (6) 1.2 ppb (2) N/A 4.0 ppb (4) N/A N/A 44.0 ppb (41) 0.12 ppb (2) 28.0 μg/m3 (26) 1.3 μg/m3 (6) 41.0
 
Jan. 11, 2022, 9 p.m. 5.0 ppb (5) 1.3 ppb (2) N/A 4.0 ppb (4) N/A N/A 45.0 ppb (42) 0.1 ppb (2) 20.0 μg/m3 (19) 0.5 μg/m3 (3) 42.0
 
Jan. 11, 2022, 8 p.m. 4.5 ppb (5) 1.2 ppb (2) N/A 3.0 ppb (3) N/A N/A 45.0 ppb (42) 0.1 ppb (2) 38.0 μg/m3 (36) 0.5 μg/m3 (3) 42.0
 
Jan. 11, 2022, 7 p.m. 4.9 ppb (5) 1.4 ppb (2) N/A 4.0 ppb (4) N/A N/A 44.0 ppb (41) 0.1 ppb (2) 47.0 μg/m3 (44) 3.2 μg/m3 (14) 44.0
 
Jan. 11, 2022, 6 p.m. 3.6 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A 44.0 ppb (41) 0.1 ppb (2) 69.0 μg/m3 (58) 4.2 μg/m3 (18) 58.0
 
Jan. 11, 2022, 5 p.m. 7.7 ppb (8) 3.0 ppb (3) N/A 5.0 ppb (5) N/A N/A 42.0 ppb (39) 0.1 ppb (2) 196.0 μg/m3 (122) 2.2 μg/m3 (10) 122.0
 
Jan. 11, 2022, 4 p.m. 90.9 ppb (91) 50.4 ppb (48) N/A N/A N/A N/A 8.0 ppb (8) 0.45 ppb (6) 41.0 μg/m3 (38) 15.9 μg/m3 (59) 91.0
 
Jan. 11, 2022, 3 p.m. 9.0 ppb (9) 3.2 ppb (4) N/A 6.0 ppb (6) N/A N/A 40.0 ppb (38) 0.11 ppb (2) 23.0 μg/m3 (22) 1.3 μg/m3 (6) 38.0
 
Jan. 11, 2022, 2 p.m. 9.1 ppb (9) 0.5 ppb (1) N/A 9.0 ppb (9) N/A N/A 35.0 ppb (33) 0.12 ppb (2) 33.0 μg/m3 (31) 2.3 μg/m3 (10) 33.0
 
Jan. 11, 2022, 1 p.m. 9.6 ppb (10) 0.5 ppb (1) N/A 9.0 ppb (9) N/A N/A 33.0 ppb (31) 0.12 ppb (2) 10.0 μg/m3 (10) 1.3 μg/m3 (6) 31.0
 
Jan. 11, 2022, noon 2.8 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (41) 0.09 ppb (2) 9.0 μg/m3 (9) 1.1 μg/m3 (5) 41.0
 
Jan. 11, 2022, 11 a.m. 2.2 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (41) 0.08 ppb (2) 10.0 μg/m3 (10) 1.0 μg/m3 (5) 41.0
 
Jan. 11, 2022, 10 a.m. 3.0 ppb (3) 0.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 43.0 ppb (40) 0.08 ppb (2) 16.0 μg/m3 (15) 1.0 μg/m3 (5) 40.0
 
Jan. 11, 2022, 9 a.m. 2.9 ppb (3) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 42.0 ppb (39) 0.09 ppb (2) 25.0 μg/m3 (24) 1.3 μg/m3 (6) 39.0
 
Jan. 11, 2022, 8 a.m. 2.6 ppb (3) 0.3 ppb (1) N/A 2.0 ppb (2) N/A N/A 42.0 ppb (39) 0.08 ppb (2) 5.0 μg/m3 (5) 0.5 μg/m3 (3) 39.0
 
Jan. 11, 2022, 7 a.m. 3.6 ppb (4) 0.5 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) 0.08 ppb (2) 15.0 μg/m3 (14) 2.0 μg/m3 (9) 38.0
 
Jan. 11, 2022, 6 a.m. 3.2 ppb (4) 0.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 42.0 ppb (39) 0.09 ppb (2) 13.0 μg/m3 (13) 2.1 μg/m3 (9) 39.0
 
Jan. 11, 2022, 5 a.m. 3.6 ppb (4) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) 0.09 ppb (2) 13.0 μg/m3 (13) 3.5 μg/m3 (15) 38.0
 
Jan. 11, 2022, 4 a.m. 3.3 ppb (4) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) 0.09 ppb (2) 28.0 μg/m3 (26) 1.8 μg/m3 (8) 38.0
 
Jan. 11, 2022, 3 a.m. 3.6 ppb (4) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) 0.09 ppb (2) 11.0 μg/m3 (11) -1.3 μg/m3 (0) 38.0
 
Jan. 11, 2022, 2 a.m. 4.2 ppb (4) 0.4 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.1 ppb (2) 11.0 μg/m3 (11) 0.3 μg/m3 (2) 38.0
 
Jan. 11, 2022, 1 a.m. 5.4 ppb (6) 0.5 ppb (1) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (37) 0.1 ppb (2) 19.0 μg/m3 (18) 1.8 μg/m3 (8) 37.0
 
Jan. 11, 2022, midnight 6.3 ppb (6) 0.7 ppb (1) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (36) 0.11 ppb (2) 27.0 μg/m3 (25) 4.8 μg/m3 (20) 36.0
 
Jan. 10, 2022, 11 p.m. 7.8 ppb (8) 1.6 ppb (2) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (35) 0.1 ppb (2) 32.0 μg/m3 (30) 3.0 μg/m3 (13) 35.0
 
Jan. 10, 2022, 10 p.m. 5.1 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.1 ppb (2) 26.0 μg/m3 (25) 1.5 μg/m3 (7) 38.0
 
Jan. 10, 2022, 9 p.m. 4.8 ppb (5) 1.1 ppb (2) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.1 ppb (2) 22.0 μg/m3 (21) 3.2 μg/m3 (14) 38.0
 
Jan. 10, 2022, 8 p.m. 5.3 ppb (5) 1.2 ppb (2) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.1 ppb (2) 22.0 μg/m3 (21) 2.7 μg/m3 (12) 38.0
 
Jan. 10, 2022, 7 p.m. 4.7 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 40.0 μg/m3 (38) 1.7 μg/m3 (8) 38.0
 
Jan. 10, 2022, 6 p.m. 4.5 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 28.0 μg/m3 (26) 3.5 μg/m3 (15) 38.0
 
Jan. 10, 2022, 5 p.m. 4.4 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.1 ppb (2) 42.0 μg/m3 (39) 6.7 μg/m3 (28) 39.0
 
Jan. 10, 2022, 4 p.m. 6.3 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (37) 0.11 ppb (2) 30.0 μg/m3 (28) 4.7 μg/m3 (20) 37.0
 
Jan. 10, 2022, 3 p.m. 5.7 ppb (6) 0.6 ppb (1) N/A 5.0 ppb (5) N/A N/A 39.0 ppb (37) 0.11 ppb (2) 22.0 μg/m3 (21) 1.5 μg/m3 (7) 37.0
 
Jan. 10, 2022, 2 p.m. 4.7 ppb (5) 0.3 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.1 ppb (2) 9.0 μg/m3 (9) 3.3 μg/m3 (14) 38.0
 
Jan. 10, 2022, 1 p.m. 15.9 ppb (15) 2.4 ppb (3) N/A 14.0 ppb (14) N/A N/A 30.0 ppb (28) 0.15 ppb (2) 8.0 μg/m3 (8) 5.5 μg/m3 (23) 28.0
 
Jan. 10, 2022, noon 29.1 ppb (28) 6.1 ppb (6) N/A 23.0 ppb (22) N/A N/A 18.0 ppb (17) 0.2 ppb (3) 6.0 μg/m3 (6) 5.3 μg/m3 (23) 28.0
 
Jan. 10, 2022, 11 a.m. 3.2 ppb (4) 0.1 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (38) 0.1 ppb (2) 5.0 μg/m3 (5) 5.0 μg/m3 (21) 38.0
 
Jan. 10, 2022, 10 a.m. 3.2 ppb (4) 0.2 ppb (1) N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) 0.09 ppb (2) N/A N/A 38.0
 
Jan. 10, 2022, 9 a.m. 6.4 ppb (7) 0.5 ppb (1) N/A 6.0 ppb (6) N/A N/A 35.0 ppb (33) 0.11 ppb (2) N/A N/A 33.0
 
Jan. 10, 2022, 8 a.m. 3.7 ppb (4) 0.3 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 8.0 μg/m3 (8) 7.0 μg/m3 (30) 38.0
 
Jan. 10, 2022, 7 a.m. 8.2 ppb (8) 0.6 ppb (1) N/A 8.0 ppb (8) N/A N/A 33.0 ppb (31) 0.12 ppb (2) 5.0 μg/m3 (5) 3.5 μg/m3 (15) 31.0
 
Jan. 10, 2022, 6 a.m. 4.3 ppb (5) 0.4 ppb (1) N/A 4.0 ppb (4) N/A N/A 39.0 ppb (37) 0.1 ppb (2) 3.0 μg/m3 (3) 3.3 μg/m3 (14) 37.0
 
Jan. 10, 2022, 5 a.m. 7.7 ppb (8) 0.5 ppb (1) N/A 7.0 ppb (7) N/A N/A 34.0 ppb (32) 0.15 ppb (2) 16.0 μg/m3 (15) 5.3 μg/m3 (23) 32.0
 
Jan. 10, 2022, 4 a.m. 8.4 ppb (8) 0.6 ppb (1) N/A 8.0 ppb (8) N/A N/A 34.0 ppb (32) 0.15 ppb (2) 11.0 μg/m3 (11) 3.8 μg/m3 (16) 32.0
 
Jan. 10, 2022, 3 a.m. 6.2 ppb (6) 0.4 ppb (1) N/A 6.0 ppb (6) N/A N/A 38.0 ppb (36) 0.12 ppb (2) 16.0 μg/m3 (15) 2.3 μg/m3 (10) 36.0
 
Jan. 10, 2022, 2 a.m. 5.9 ppb (6) 0.5 ppb (1) N/A 5.0 ppb (5) N/A N/A 40.0 ppb (38) 0.11 ppb (2) 6.0 μg/m3 (6) 4.0 μg/m3 (17) 38.0
 
Jan. 10, 2022, 1 a.m. 6.7 ppb (7) 0.4 ppb (1) N/A 6.0 ppb (6) N/A N/A 40.0 ppb (38) 0.12 ppb (2) 11.0 μg/m3 (11) 4.8 μg/m3 (20) 38.0
 
Jan. 10, 2022, midnight 5.9 ppb (6) 0.5 ppb (1) N/A 5.0 ppb (5) N/A N/A 41.0 ppb (38) 0.12 ppb (2) 10.0 μg/m3 (10) 3.8 μg/m3 (16) 38.0
 
Jan. 9, 2022, 11 p.m. 5.3 ppb (5) 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 43.0 ppb (40) 0.11 ppb (2) 18.0 μg/m3 (17) 3.0 μg/m3 (13) 40.0
 
Jan. 9, 2022, 10 p.m. 4.7 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 43.0 ppb (40) 0.12 ppb (2) 18.0 μg/m3 (17) 1.0 μg/m3 (5) 40.0
 
Jan. 9, 2022, 9 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 43.0 ppb (40) 0.1 ppb (2) 17.0 μg/m3 (16) 1.3 μg/m3 (6) 40.0
 
Jan. 9, 2022, 8 p.m. 4.7 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 42.0 ppb (39) 0.1 ppb (2) 18.0 μg/m3 (17) 1.0 μg/m3 (5) 39.0
 
Jan. 9, 2022, 7 p.m. 4.6 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (38) 0.1 ppb (2) 15.0 μg/m3 (14) 1.8 μg/m3 (8) 38.0
 
Jan. 9, 2022, 6 p.m. 4.5 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (38) 0.1 ppb (2) 19.0 μg/m3 (18) 4.2 μg/m3 (18) 38.0
 
Jan. 9, 2022, 5 p.m. 4.4 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 30.0 μg/m3 (28) 6.7 μg/m3 (28) 38.0
 
Jan. 9, 2022, 4 p.m. 3.6 ppb (4) 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (38) 0.09 ppb (2) 17.0 μg/m3 (16) 8.9 μg/m3 (38) 38.0
 
Jan. 9, 2022, 3 p.m. 2.6 ppb (3) 0.4 ppb (1) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (37) 0.1 ppb (2) 22.0 μg/m3 (21) 9.1 μg/m3 (38) 38.0
 
Jan. 9, 2022, 2 p.m. 2.6 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (37) 0.09 ppb (2) 26.0 μg/m3 (25) 7.4 μg/m3 (31) 37.0
 
Jan. 9, 2022, 1 p.m. 22.8 ppb (22) 4.5 ppb (5) N/A 18.0 ppb (17) N/A N/A 11.0 ppb (11) 0.29 ppb (4) 15.0 μg/m3 (14) 6.7 μg/m3 (28) 28.0
 
Jan. 9, 2022, noon 36.1 ppb (35) 15.1 ppb (15) N/A 21.0 ppb (20) N/A N/A 2.0 ppb (2) 0.45 ppb (6) 28.0 μg/m3 (26) 19.6 μg/m3 (67) 67.0
 
Jan. 9, 2022, 11 a.m. 47.2 ppb (45) 26.6 ppb (26) N/A 21.0 ppb (20) N/A N/A 1.0 ppb (1) 0.61 ppb (7) 42.0 μg/m3 (39) 28.8 μg/m3 (87) 87.0
 
Jan. 9, 2022, 10 a.m. 34.6 ppb (33) 14.6 ppb (14) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) 0.57 ppb (7) 41.0 μg/m3 (38) 33.5 μg/m3 (97) 97.0
 
Jan. 9, 2022, 9 a.m. 30.9 ppb (30) 14.5 ppb (14) N/A 17.0 ppb (17) N/A N/A 1.0 ppb (1) 0.66 ppb (8) 43.0 μg/m3 (40) 38.9 μg/m3 (110) 110.0