ID: 181

AQSQID: 060658001

Site Name: Riverside - Rubidoux

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

Updated: Jan. 21, 2022, 11:35 a.m.

Location: Rivside (Rivview Dr), CA

Reporting: True, Located: True

Current AQI: 81.0

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
Jan. 21, 2022, 10 a.m. 81.5 ppb (81) 53.4 ppb (51) 77.6 ppb (77) 28.0 ppb (27) 30.0 ppb (29) 1.0 ppb (2) 1.0 ppb (1) 0.54 ppb (6) 31.0 μg/m3 (29) 7.3 μg/m3 (31) 81.0
 
Jan. 21, 2022, 9 a.m. 78.2 ppb (77) 49.1 ppb (47) 77.9 ppb (77) 29.0 ppb (28) 28.4 ppb (27) 1.0 ppb (2) 1.0 ppb (1) 0.54 ppb (6) 34.0 μg/m3 (32) 8.5 μg/m3 (36) 77.0
 
Jan. 21, 2022, 8 a.m. 75.6 ppb (75) 46.1 ppb (44) 75.0 ppb (74) 30.0 ppb (29) 33.2 ppb (32) 1.0 ppb (2) 1.0 ppb (1) 0.66 ppb (8) 38.0 μg/m3 (36) 13.2 μg/m3 (54) 75.0
 
Jan. 21, 2022, 7 a.m. 75.2 ppb (74) 44.6 ppb (43) 83.7 ppb (83) 31.0 ppb (30) 34.0 ppb (33) 1.0 ppb (2) 1.0 ppb (1) 1.08 ppb (13) 49.0 μg/m3 (46) 12.7 μg/m3 (53) 83.0
 
Jan. 21, 2022, 6 a.m. 62.1 ppb (60) 29.6 ppb (28) 57.8 ppb (56) 33.0 ppb (32) 35.1 ppb (34) 1.0 ppb (2) 1.0 ppb (1) 0.84 ppb (10) 38.0 μg/m3 (36) 10.9 μg/m3 (46) 60.0
 
Jan. 21, 2022, 5 a.m. 54.6 ppb (52) 20.5 ppb (20) 55.1 ppb (53) 34.0 ppb (33) 35.2 ppb (34) 1.0 ppb (2) 1.0 ppb (1) 0.74 ppb (8) 39.0 μg/m3 (37) 11.9 μg/m3 (50) 53.0
 
Jan. 21, 2022, 4 a.m. 63.1 ppb (61) 25.2 ppb (24) 60.2 ppb (58) 38.0 ppb (36) 39.3 ppb (38) 1.0 ppb (2) 1.0 ppb (1) 0.89 ppb (11) 40.0 μg/m3 (38) 12.2 μg/m3 (52) 61.0
 
Jan. 21, 2022, 3 a.m. 45.4 ppb (43) 9.2 ppb (9) 37.5 ppb (36) 36.0 ppb (34) 33.6 ppb (32) 1.0 ppb (2) 4.0 ppb (4) 0.72 ppb (8) 35.0 μg/m3 (33) 7.5 μg/m3 (32) 43.0
 
Jan. 21, 2022, 2 a.m. 23.1 ppb (22) 1.6 ppb (2) 22.1 ppb (21) 22.0 ppb (21) 21.3 ppb (21) 1.0 ppb (2) 19.0 ppb (18) 0.42 ppb (5) 20.0 μg/m3 (19) 4.1 μg/m3 (18) 22.0
 
Jan. 21, 2022, 1 a.m. 12.7 ppb (12) 1.4 ppb (2) 10.7 ppb (11) 11.0 ppb (11) 10.2 ppb (10) 0.0 ppb (0) 33.0 ppb (31) 0.21 ppb (3) 14.0 μg/m3 (13) 4.4 μg/m3 (19) 31.0
 
Jan. 21, 2022, midnight 12.8 ppb (13) 1.6 ppb (2) 12.1 ppb (12) 11.0 ppb (11) 11.3 ppb (11) 1.0 ppb (2) 36.0 ppb (34) 0.2 ppb (3) 20.0 μg/m3 (19) 3.7 μg/m3 (16) 34.0
 
Jan. 20, 2022, 11 p.m. 8.8 ppb (9) 2.0 ppb (2) 7.5 ppb (8) 7.0 ppb (7) 6.3 ppb (6) 1.0 ppb (2) 40.0 ppb (38) 0.16 ppb (3) 23.0 μg/m3 (22) 0.8 μg/m3 (4) 38.0
 
Jan. 20, 2022, 10 p.m. 7.4 ppb (7) 2.2 ppb (3) 6.0 ppb (6) 5.0 ppb (5) 4.6 ppb (5) 1.0 ppb (2) 41.0 ppb (38) 0.16 ppb (3) 25.0 μg/m3 (24) 2.5 μg/m3 (11) 38.0
 
Jan. 20, 2022, 9 p.m. 7.7 ppb (8) 2.5 ppb (3) 5.9 ppb (6) 5.0 ppb (5) 4.1 ppb (4) 1.0 ppb (2) 40.0 ppb (38) 0.14 ppb (2) N/A 4.5 μg/m3 (19) 38.0
 
Jan. 20, 2022, 8 p.m. 6.9 ppb (7) 2.3 ppb (3) 5.3 ppb (5) 5.0 ppb (5) 3.7 ppb (4) 0.0 ppb (0) 40.0 ppb (38) 0.14 ppb (2) N/A N/A 38.0
 
Jan. 20, 2022, 7 p.m. 6.3 ppb (6) 2.2 ppb (3) 4.3 ppb (5) 4.0 ppb (4) 2.9 ppb (3) 1.0 ppb (2) 40.0 ppb (38) 0.14 ppb (2) N/A N/A 38.0
 
Jan. 20, 2022, 6 p.m. 7.6 ppb (8) 2.5 ppb (3) 5.4 ppb (6) 5.0 ppb (5) 3.7 ppb (4) 1.0 ppb (2) 38.0 ppb (36) 0.14 ppb (2) 28.0 μg/m3 (26) N/A 36.0
 
Jan. 20, 2022, 5 p.m. 9.0 ppb (9) 2.8 ppb (3) 6.4 ppb (7) 6.0 ppb (6) 4.5 ppb (5) 0.0 ppb (0) 36.0 ppb (34) 0.14 ppb (2) 64.0 μg/m3 (56) 21.6 μg/m3 (71) 71.0
 
Jan. 20, 2022, 4 p.m. 10.2 ppb (10) 2.8 ppb (3) 8.3 ppb (8) 7.0 ppb (7) 6.4 ppb (7) 0.0 ppb (0) 34.0 ppb (32) 0.16 ppb (3) 25.0 μg/m3 (24) 7.3 μg/m3 (31) 32.0
 
Jan. 20, 2022, 3 p.m. 8.1 ppb (8) 1.5 ppb (2) 6.2 ppb (6) 7.0 ppb (7) 5.3 ppb (5) 0.0 ppb (0) 35.0 ppb (33) 0.15 ppb (2) 13.0 μg/m3 (13) 1.7 μg/m3 (8) 33.0
 
Jan. 20, 2022, 2 p.m. 8.5 ppb (9) 1.3 ppb (2) 5.7 ppb (6) 7.0 ppb (7) 5.2 ppb (5) 0.0 ppb (0) 35.0 ppb (33) 0.14 ppb (2) 16.0 μg/m3 (15) 1.2 μg/m3 (5) 33.0
 
Jan. 20, 2022, 1 p.m. 12.2 ppb (12) 1.3 ppb (2) 8.2 ppb (8) 11.0 ppb (11) 7.8 ppb (8) 0.0 ppb (0) 31.0 ppb (29) 0.16 ppb (3) 12.0 μg/m3 (12) 3.9 μg/m3 (17) 29.0
 
Jan. 20, 2022, noon 24.2 ppb (23) 3.7 ppb (4) 21.2 ppb (20) 21.0 ppb (20) 19.5 ppb (19) 1.0 ppb (2) 19.0 ppb (18) 0.2 ppb (3) 14.0 μg/m3 (13) 10.4 μg/m3 (44) 44.0
 
Jan. 20, 2022, 11 a.m. 43.9 ppb (42) 13.2 ppb (13) 35.0 ppb (34) 31.0 ppb (30) 27.8 ppb (27) 1.0 ppb (2) 3.0 ppb (3) 0.37 ppb (5) 25.0 μg/m3 (24) 15.5 μg/m3 (59) 59.0
 
Jan. 20, 2022, 10 a.m. 57.8 ppb (56) 28.4 ppb (27) 53.6 ppb (51) 30.0 ppb (29) 30.6 ppb (29) 1.0 ppb (2) 1.0 ppb (1) 0.49 ppb (6) 39.0 μg/m3 (37) 26.3 μg/m3 (81) 81.0
 
Jan. 20, 2022, 9 a.m. 75.9 ppb (75) 50.5 ppb (48) 65.8 ppb (64) 26.0 ppb (25) 26.7 ppb (26) 1.0 ppb (2) 1.0 ppb (1) 0.66 ppb (8) 56.0 μg/m3 (52) 29.7 μg/m3 (89) 89.0
 
Jan. 20, 2022, 8 a.m. 81.3 ppb (81) 54.7 ppb (52) 80.0 ppb (79) 27.0 ppb (26) 31.4 ppb (30) 1.0 ppb (2) 1.0 ppb (1) 0.7 ppb (8) 59.0 μg/m3 (53) 36.9 μg/m3 (105) 105.0
 
Jan. 20, 2022, 7 a.m. 66.1 ppb (64) 37.9 ppb (36) 71.0 ppb (70) 28.0 ppb (27) 32.1 ppb (31) 1.0 ppb (2) 1.0 ppb (1) 0.69 ppb (8) 63.0 μg/m3 (55) 30.0 μg/m3 (89) 89.0
 
Jan. 20, 2022, 6 a.m. 57.6 ppb (55) 28.6 ppb (27) 56.9 ppb (55) 29.0 ppb (28) 32.5 ppb (31) 1.0 ppb (2) 1.0 ppb (1) 0.66 ppb (8) 57.0 μg/m3 (52) 32.6 μg/m3 (95) 95.0
 
Jan. 20, 2022, 5 a.m. 52.9 ppb (50) 23.0 ppb (22) 55.8 ppb (53) 30.0 ppb (29) 34.0 ppb (33) 1.0 ppb (2) 1.0 ppb (1) 0.79 ppb (10) 52.0 μg/m3 (49) 28.0 μg/m3 (85) 85.0
 
Jan. 20, 2022, 4 a.m. 30.7 ppb (29) 4.5 ppb (5) 31.1 ppb (30) 26.0 ppb (25) 28.2 ppb (27) 1.0 ppb (2) 7.0 ppb (7) 0.51 ppb (6) 41.0 μg/m3 (38) 25.8 μg/m3 (80) 80.0
 
Jan. 20, 2022, 3 a.m. 26.3 ppb (25) 1.9 ppb (2) 25.9 ppb (25) 24.0 ppb (23) 25.3 ppb (24) 1.0 ppb (2) 12.0 ppb (12) 0.41 ppb (5) 46.0 μg/m3 (43) 29.7 μg/m3 (89) 89.0
 
Jan. 20, 2022, 2 a.m. 23.3 ppb (22) 1.5 ppb (2) 24.0 ppb (23) 22.0 ppb (21) 23.7 ppb (23) 1.0 ppb (2) 15.0 ppb (14) 0.47 ppb (6) 58.0 μg/m3 (53) 34.8 μg/m3 (99) 99.0
 
Jan. 20, 2022, 1 a.m. 21.8 ppb (21) 1.4 ppb (2) 24.3 ppb (23) 20.0 ppb (19) 24.0 ppb (23) 1.0 ppb (2) 17.0 ppb (16) 0.39 ppb (5) 60.0 μg/m3 (54) 33.8 μg/m3 (97) 97.0
 
Jan. 20, 2022, midnight 15.6 ppb (15) 1.8 ppb (2) 18.7 ppb (18) 14.0 ppb (14) 17.8 ppb (17) 1.0 ppb (2) 28.0 ppb (26) 0.27 ppb (4) 47.0 μg/m3 (44) 19.4 μg/m3 (67) 67.0
 
Jan. 19, 2022, 11 p.m. 19.0 ppb (18) 3.3 ppb (4) 22.5 ppb (22) 16.0 ppb (16) 20.0 ppb (19) 1.0 ppb (2) 28.0 ppb (26) 0.29 ppb (4) 44.0 μg/m3 (41) 8.2 μg/m3 (35) 41.0
 
Jan. 19, 2022, 10 p.m. 17.5 ppb (17) 3.7 ppb (4) 20.0 ppb (19) 14.0 ppb (14) 17.1 ppb (17) 1.0 ppb (2) 30.0 ppb (28) 0.27 ppb (4) 48.0 μg/m3 (45) 23.1 μg/m3 (75) 75.0
 
Jan. 19, 2022, 9 p.m. 14.6 ppb (14) 3.6 ppb (4) 16.3 ppb (16) 11.0 ppb (11) 13.4 ppb (13) 1.0 ppb (2) 31.0 ppb (29) 0.25 ppb (3) 33.0 μg/m3 (31) 16.5 μg/m3 (61) 61.0
 
Jan. 19, 2022, 8 p.m. 15.5 ppb (15) 4.3 ppb (5) 16.6 ppb (16) 11.0 ppb (11) 13.1 ppb (13) 1.0 ppb (2) 29.0 ppb (27) 0.25 ppb (3) 33.0 μg/m3 (31) 16.3 μg/m3 (60) 60.0
 
Jan. 19, 2022, 7 p.m. 21.0 ppb (20) 6.8 ppb (7) 21.6 ppb (21) 14.0 ppb (14) 15.6 ppb (15) 1.0 ppb (2) 24.0 ppb (23) 0.26 ppb (4) 31.0 μg/m3 (29) 17.0 μg/m3 (62) 62.0
 
Jan. 19, 2022, 6 p.m. 21.8 ppb (21) 7.5 ppb (8) 22.4 ppb (22) 14.0 ppb (14) 15.8 ppb (15) 1.0 ppb (2) 22.0 ppb (21) 0.26 ppb (4) 32.0 μg/m3 (30) 18.9 μg/m3 (66) 66.0
 
Jan. 19, 2022, 5 p.m. 36.0 ppb (34) 17.4 ppb (17) 36.9 ppb (35) 19.0 ppb (18) 20.9 ppb (20) 1.0 ppb (2) 10.0 ppb (10) 0.38 ppb (5) 41.0 μg/m3 (38) 21.6 μg/m3 (71) 71.0
 
Jan. 19, 2022, 4 p.m. 29.8 ppb (29) 12.4 ppb (12) 30.3 ppb (29) 18.0 ppb (17) 19.2 ppb (19) 1.0 ppb (2) 7.0 ppb (7) 0.36 ppb (5) 34.0 μg/m3 (32) 22.9 μg/m3 (74) 74.0
 
Jan. 19, 2022, 3 p.m. 29.1 ppb (28) 10.7 ppb (11) 29.1 ppb (28) 18.0 ppb (17) 20.0 ppb (19) 1.0 ppb (2) 2.0 ppb (2) 0.41 ppb (5) 33.0 μg/m3 (31) 17.3 μg/m3 (62) 62.0
 
Jan. 19, 2022, 2 p.m. 26.9 ppb (26) 7.2 ppb (7) 26.2 ppb (25) 20.0 ppb (19) 20.9 ppb (20) 1.0 ppb (2) 0.0 ppb (0) 0.34 ppb (4) 27.0 μg/m3 (25) 17.5 μg/m3 (63) 63.0
 
Jan. 19, 2022, 1 p.m. 29.9 ppb (29) 10.5 ppb (10) 26.0 ppb (25) 19.0 ppb (18) 18.4 ppb (18) 1.0 ppb (2) 0.0 ppb (0) 0.34 ppb (4) 31.0 μg/m3 (29) 14.9 μg/m3 (57) 57.0
 
Jan. 19, 2022, noon 35.7 ppb (34) 14.2 ppb (14) 35.7 ppb (34) 22.0 ppb (21) 22.5 ppb (22) 1.0 ppb (2) 1.0 ppb (1) 0.34 ppb (4) 29.0 μg/m3 (27) 16.5 μg/m3 (61) 61.0
 
Jan. 19, 2022, 11 a.m. 40.5 ppb (39) 19.2 ppb (19) 39.1 ppb (37) 21.0 ppb (20) 20.5 ppb (20) 1.0 ppb (2) 1.0 ppb (1) 0.35 ppb (4) 27.0 μg/m3 (25) 14.4 μg/m3 (56) 56.0
 
Jan. 19, 2022, 10 a.m. 33.3 ppb (32) 12.0 ppb (12) 31.1 ppb (30) 21.0 ppb (20) 22.6 ppb (22) 1.0 ppb (2) 1.0 ppb (1) 0.38 ppb (5) 26.0 μg/m3 (25) 13.7 μg/m3 (55) 55.0
 
Jan. 19, 2022, 9 a.m. 16.6 ppb (16) 1.6 ppb (2) 18.5 ppb (18) 15.0 ppb (15) 17.5 ppb (17) 0.0 ppb (0) 11.0 ppb (11) 0.29 ppb (4) 24.0 μg/m3 (23) 14.4 μg/m3 (56) 56.0
 
Jan. 19, 2022, 8 a.m. 11.9 ppb (12) 1.3 ppb (2) 11.0 ppb (11) 11.0 ppb (11) 10.8 ppb (11) 1.0 ppb (2) 18.0 ppb (17) 0.23 ppb (3) 27.0 μg/m3 (25) 15.1 μg/m3 (58) 58.0
 
Jan. 19, 2022, 7 a.m. 9.5 ppb (9) 1.2 ppb (2) 9.5 ppb (9) 8.0 ppb (8) 9.3 ppb (9) 1.0 ppb (2) 22.0 ppb (21) 0.22 ppb (3) 22.0 μg/m3 (21) 13.9 μg/m3 (55) 55.0
 
Jan. 19, 2022, 6 a.m. 8.0 ppb (8) 1.2 ppb (2) 7.1 ppb (7) 7.0 ppb (7) 6.9 ppb (7) 1.0 ppb (2) 24.0 ppb (23) 0.22 ppb (3) 17.0 μg/m3 (16) 10.2 μg/m3 (43) 43.0
 
Jan. 19, 2022, 5 a.m. 8.9 ppb (9) 1.1 ppb (2) 7.4 ppb (7) 8.0 ppb (8) 7.2 ppb (7) 0.0 ppb (0) 24.0 ppb (23) 0.2 ppb (3) 17.0 μg/m3 (16) 9.5 μg/m3 (40) 40.0
 
Jan. 19, 2022, 4 a.m. 9.3 ppb (9) 1.3 ppb (2) 7.7 ppb (8) 8.0 ppb (8) 7.5 ppb (8) 0.0 ppb (0) 26.0 ppb (25) 0.2 ppb (3) 18.0 μg/m3 (17) 10.0 μg/m3 (42) 42.0
 
Jan. 19, 2022, 3 a.m. 11.2 ppb (11) 1.2 ppb (2) 10.0 ppb (10) 10.0 ppb (10) 9.8 ppb (10) 0.0 ppb (0) 24.0 ppb (23) 0.24 ppb (3) 22.0 μg/m3 (21) 6.8 μg/m3 (29) 29.0
 
Jan. 19, 2022, 2 a.m. 10.1 ppb (10) 1.2 ppb (2) 8.6 ppb (9) 9.0 ppb (9) 8.4 ppb (8) 0.0 ppb (0) 27.0 ppb (25) 0.21 ppb (3) 23.0 μg/m3 (22) 9.4 μg/m3 (40) 40.0
 
Jan. 19, 2022, 1 a.m. 12.3 ppb (12) 1.2 ppb (2) 11.0 ppb (11) 11.0 ppb (11) 10.7 ppb (11) 1.0 ppb (2) 26.0 ppb (25) 0.21 ppb (3) 25.0 μg/m3 (24) 10.7 μg/m3 (45) 45.0
 
Jan. 19, 2022, midnight 10.2 ppb (10) 1.5 ppb (2) 9.1 ppb (9) 9.0 ppb (9) 8.5 ppb (9) 1.0 ppb (2) 30.0 ppb (28) 0.19 ppb (3) 22.0 μg/m3 (21) 8.0 μg/m3 (34) 34.0
 
Jan. 18, 2022, 11 p.m. 10.3 ppb (10) 2.0 ppb (2) 9.7 ppb (10) 8.0 ppb (8) 8.6 ppb (9) 0.0 ppb (0) 33.0 ppb (31) 0.2 ppb (3) 24.0 μg/m3 (23) 8.3 μg/m3 (35) 35.0
 
Jan. 18, 2022, 10 p.m. 8.7 ppb (9) 2.3 ppb (3) 8.5 ppb (9) 6.0 ppb (6) 7.0 ppb (7) 1.0 ppb (2) 35.0 ppb (33) 0.18 ppb (3) 20.0 μg/m3 (19) 7.5 μg/m3 (32) 33.0
 
Jan. 18, 2022, 9 p.m. 8.8 ppb (9) 2.4 ppb (3) 8.6 ppb (9) 6.0 ppb (6) 7.0 ppb (7) 0.0 ppb (0) 34.0 ppb (32) 0.18 ppb (3) 18.0 μg/m3 (17) 8.7 μg/m3 (37) 37.0
 
Jan. 18, 2022, 8 p.m. 8.3 ppb (8) 2.2 ppb (3) 8.2 ppb (8) 6.0 ppb (6) 6.8 ppb (7) 0.0 ppb (0) 36.0 ppb (34) 0.18 ppb (3) 14.0 μg/m3 (13) 7.5 μg/m3 (32) 34.0
 
Jan. 18, 2022, 7 p.m. 7.0 ppb (7) 2.0 ppb (2) 6.7 ppb (7) 5.0 ppb (5) 5.6 ppb (6) 1.0 ppb (2) 39.0 ppb (37) 0.17 ppb (3) 24.0 μg/m3 (23) 7.8 μg/m3 (33) 37.0
 
Jan. 18, 2022, 6 p.m. 8.4 ppb (8) 2.4 ppb (3) 7.6 ppb (8) 6.0 ppb (6) 6.1 ppb (6) 1.0 ppb (2) 35.0 ppb (33) 0.17 ppb (3) 16.0 μg/m3 (15) 10.2 μg/m3 (43) 43.0
 
Jan. 18, 2022, 5 p.m. 10.5 ppb (10) 2.4 ppb (3) 9.3 ppb (9) 8.0 ppb (8) 7.9 ppb (8) 1.0 ppb (2) 29.0 ppb (27) 0.18 ppb (3) 19.0 μg/m3 (18) 12.2 μg/m3 (52) 52.0
 
Jan. 18, 2022, 4 p.m. 22.5 ppb (22) 5.1 ppb (5) 21.6 ppb (21) 17.0 ppb (17) 17.8 ppb (17) 1.0 ppb (2) 15.0 ppb (14) 0.28 ppb (4) 23.0 μg/m3 (22) 11.5 μg/m3 (48) 48.0
 
Jan. 18, 2022, 3 p.m. 21.8 ppb (21) 2.7 ppb (3) 20.7 ppb (20) 19.0 ppb (18) 19.3 ppb (19) 1.0 ppb (2) 14.0 ppb (13) 0.28 ppb (4) 21.0 μg/m3 (20) 10.2 μg/m3 (43) 43.0
 
Jan. 18, 2022, 2 p.m. 24.5 ppb (24) 3.7 ppb (4) 23.0 ppb (22) 21.0 ppb (20) 21.5 ppb (21) 0.0 ppb (0) 10.0 ppb (10) 0.31 ppb (4) 24.0 μg/m3 (23) 12.2 μg/m3 (52) 52.0
 
Jan. 18, 2022, 1 p.m. 18.3 ppb (18) 2.1 ppb (2) 15.7 ppb (15) 16.0 ppb (16) 15.0 ppb (15) 0.0 ppb (0) 10.0 ppb (10) 0.31 ppb (4) 27.0 μg/m3 (25) 17.2 μg/m3 (62) 62.0
 
Jan. 18, 2022, noon 20.2 ppb (20) 1.9 ppb (2) 19.8 ppb (19) 18.0 ppb (17) 19.5 ppb (19) 0.0 ppb (0) 8.0 ppb (8) 0.3 ppb (4) 26.0 μg/m3 (25) 17.7 μg/m3 (63) 63.0
 
Jan. 18, 2022, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 18.2 μg/m3 (64) 64.0
 
Jan. 18, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 21.3 μg/m3 (71) 71.0
 
Jan. 17, 2022, 9 p.m. 20.7 ppb (20) 5.4 ppb (6) 20.9 ppb (20) 15.0 ppb (15) 16.2 ppb (16) 1.0 ppb (2) 21.0 ppb (20) 0.27 ppb (4) 19.0 μg/m3 (18) 10.2 μg/m3 (43) 43.0
 
Jan. 17, 2022, 8 p.m. 16.2 ppb (16) 5.2 ppb (5) 14.5 ppb (14) 11.0 ppb (11) 10.2 ppb (10) 1.0 ppb (2) 24.0 ppb (23) 0.21 ppb (3) 21.0 μg/m3 (20) 5.8 μg/m3 (25) 25.0
 
Jan. 17, 2022, 7 p.m. 28.2 ppb (27) 9.9 ppb (10) 26.6 ppb (26) 18.0 ppb (17) 17.9 ppb (17) 1.0 ppb (2) 14.0 ppb (13) 0.28 ppb (4) 24.0 μg/m3 (23) 6.6 μg/m3 (28) 28.0
 
Jan. 17, 2022, 6 p.m. 43.2 ppb (41) 18.7 ppb (18) 41.4 ppb (40) 25.0 ppb (24) 24.2 ppb (23) 1.0 ppb (2) 10.0 ppb (10) 0.34 ppb (4) 33.0 μg/m3 (31) 10.0 μg/m3 (42) 42.0
 
Jan. 17, 2022, 5 p.m. 85.5 ppb (85) 52.6 ppb (50) 82.6 ppb (82) 33.0 ppb (32) 34.0 ppb (33) 1.0 ppb (2) 4.0 ppb (4) 0.54 ppb (6) 44.0 μg/m3 (41) 18.4 μg/m3 (65) 85.0
 
Jan. 17, 2022, 4 p.m. 75.3 ppb (74) 46.7 ppb (45) 75.3 ppb (74) 29.0 ppb (28) 30.2 ppb (29) 1.0 ppb (2) 2.0 ppb (2) 0.59 ppb (7) 37.0 μg/m3 (35) 14.4 μg/m3 (56) 74.0
 
Jan. 17, 2022, 3 p.m. 60.4 ppb (58) 30.7 ppb (29) 57.2 ppb (55) 30.0 ppb (29) 31.2 ppb (30) 1.0 ppb (2) 1.0 ppb (1) 0.5 ppb (6) 32.0 μg/m3 (30) 13.9 μg/m3 (55) 58.0
 
Jan. 17, 2022, 2 p.m. 75.8 ppb (75) 47.7 ppb (45) 75.5 ppb (74) 28.0 ppb (27) 29.6 ppb (28) 1.0 ppb (2) 1.0 ppb (1) 0.61 ppb (7) 47.0 μg/m3 (44) 14.4 μg/m3 (56) 75.0
 
Jan. 17, 2022, 1 p.m. 52.1 ppb (50) 25.6 ppb (25) 53.9 ppb (51) 27.0 ppb (26) 26.4 ppb (25) 1.0 ppb (2) 1.0 ppb (1) 0.54 ppb (6) 39.0 μg/m3 (37) 16.8 μg/m3 (61) 61.0
 
Jan. 17, 2022, noon 40.7 ppb (39) 16.3 ppb (16) 39.8 ppb (38) 25.0 ppb (24) 26.6 ppb (26) 1.0 ppb (2) 1.0 ppb (1) 0.5 ppb (6) 34.0 μg/m3 (32) 16.3 μg/m3 (60) 60.0
 
Jan. 17, 2022, 11 a.m. 34.3 ppb (33) 7.3 ppb (7) 30.8 ppb (30) 27.0 ppb (26) 26.3 ppb (25) 1.0 ppb (2) 1.0 ppb (1) 0.44 ppb (5) 33.0 μg/m3 (31) 14.6 μg/m3 (57) 57.0
 
Jan. 17, 2022, 10 a.m. 25.0 ppb (24) 3.0 ppb (3) 22.1 ppb (21) 22.0 ppb (21) 21.6 ppb (21) 1.0 ppb (2) 6.0 ppb (6) 0.42 ppb (5) 36.0 μg/m3 (34) 17.2 μg/m3 (62) 62.0
 
Jan. 17, 2022, 9 a.m. 20.0 ppb (19) 1.9 ppb (2) 20.2 ppb (20) 18.0 ppb (17) 19.7 ppb (19) 1.0 ppb (2) 9.0 ppb (9) 0.4 ppb (5) 34.0 μg/m3 (32) 15.8 μg/m3 (59) 59.0
 
Jan. 17, 2022, 8 a.m. 20.6 ppb (20) 2.1 ppb (2) 22.3 ppb (22) 18.0 ppb (17) 21.7 ppb (21) 1.0 ppb (2) 8.0 ppb (8) 0.45 ppb (6) 35.0 μg/m3 (33) 18.9 μg/m3 (66) 66.0
 
Jan. 17, 2022, 7 a.m. 20.4 ppb (20) 1.8 ppb (2) 18.9 ppb (18) 19.0 ppb (18) 18.5 ppb (18) 1.0 ppb (2) 13.0 ppb (13) 0.46 ppb (6) 24.0 μg/m3 (23) 11.4 μg/m3 (48) 48.0
 
Jan. 17, 2022, 6 a.m. 33.9 ppb (32) 5.8 ppb (6) 32.4 ppb (31) 28.0 ppb (27) 28.9 ppb (28) 1.0 ppb (2) 3.0 ppb (3) 0.8 ppb (10) 27.0 μg/m3 (25) 9.9 μg/m3 (42) 42.0
 
Jan. 17, 2022, 5 a.m. 25.3 ppb (24) 2.2 ppb (3) 21.0 ppb (20) 23.0 ppb (22) 20.5 ppb (20) 1.0 ppb (2) 11.0 ppb (11) 0.55 ppb (7) 31.0 μg/m3 (29) 7.8 μg/m3 (33) 33.0
 
Jan. 17, 2022, 4 a.m. 19.9 ppb (19) 2.0 ppb (2) 18.2 ppb (18) 18.0 ppb (17) 17.5 ppb (17) 1.0 ppb (2) 17.0 ppb (16) 0.44 ppb (5) 28.0 μg/m3 (26) 5.6 μg/m3 (24) 26.0
 
Jan. 17, 2022, 3 a.m. 14.1 ppb (14) 1.3 ppb (2) 13.0 ppb (13) 13.0 ppb (13) 12.7 ppb (12) 1.0 ppb (2) 25.0 ppb (24) 0.27 ppb (4) 25.0 μg/m3 (24) 5.1 μg/m3 (22) 24.0
 
Jan. 17, 2022, 2 a.m. 13.7 ppb (13) 1.5 ppb (2) 11.9 ppb (12) 12.0 ppb (12) 11.7 ppb (12) 1.0 ppb (2) 27.0 ppb (25) 0.28 ppb (4) 21.0 μg/m3 (20) 3.7 μg/m3 (16) 25.0
 
Jan. 17, 2022, 1 a.m. 8.2 ppb (8) 1.2 ppb (2) 7.7 ppb (8) 7.0 ppb (7) 7.5 ppb (8) 1.0 ppb (2) 33.0 ppb (31) 0.23 ppb (3) 21.0 μg/m3 (20) 4.0 μg/m3 (17) 31.0
 
Jan. 17, 2022, midnight 5.7 ppb (6) 1.3 ppb (2) 4.5 ppb (5) 4.0 ppb (4) 4.2 ppb (4) 1.0 ppb (2) 37.0 ppb (35) 0.17 ppb (3) 17.0 μg/m3 (16) 4.1 μg/m3 (18) 35.0
 
Jan. 16, 2022, 11 p.m. 5.0 ppb (5) 1.2 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (2) 37.0 ppb (35) 0.14 ppb (2) 18.0 μg/m3 (17) -0.4 μg/m3 (0) 35.0
 
Jan. 16, 2022, 10 p.m. 3.9 ppb (4) 1.3 ppb (2) 2.5 ppb (3) 3.0 ppb (3) 1.9 ppb (2) 1.0 ppb (2) 39.0 ppb (37) 0.14 ppb (2) 9.0 μg/m3 (9) 0.8 μg/m3 (4) 37.0
 
Jan. 16, 2022, 9 p.m. 4.8 ppb (5) 1.7 ppb (2) 3.3 ppb (4) 3.0 ppb (3) 2.3 ppb (3) 1.0 ppb (2) 39.0 ppb (37) 0.15 ppb (2) 11.0 μg/m3 (11) 3.5 μg/m3 (15) 37.0
 
Jan. 16, 2022, 8 p.m. 5.9 ppb (6) 1.9 ppb (2) 4.6 ppb (5) 4.0 ppb (4) 3.4 ppb (4) 1.0 ppb (2) 39.0 ppb (37) 0.16 ppb (3) 9.0 μg/m3 (9) 2.2 μg/m3 (10) 37.0
 
Jan. 16, 2022, 7 p.m. 5.1 ppb (5) 1.8 ppb (2) 3.8 ppb (4) 3.0 ppb (3) 2.7 ppb (3) 1.0 ppb (2) 40.0 ppb (38) 0.16 ppb (3) 7.0 μg/m3 (7) 0.3 μg/m3 (2) 38.0
 
Jan. 16, 2022, 6 p.m. 8.2 ppb (8) 2.7 ppb (3) 6.6 ppb (7) 5.0 ppb (5) 4.6 ppb (5) 1.0 ppb (2) 36.0 ppb (34) 0.16 ppb (3) 10.0 μg/m3 (10) 1.5 μg/m3 (7) 34.0
 
Jan. 16, 2022, 5 p.m. 12.2 ppb (12) 3.8 ppb (4) 10.4 ppb (10) 8.0 ppb (8) 7.2 ppb (7) 1.0 ppb (2) 30.0 ppb (28) 0.19 ppb (3) 12.0 μg/m3 (12) 3.7 μg/m3 (16) 28.0
 
Jan. 16, 2022, 4 p.m. 13.3 ppb (13) 3.4 ppb (4) 11.6 ppb (11) 10.0 ppb (10) 8.9 ppb (9) 1.0 ppb (2) 26.0 ppb (25) 0.19 ppb (3) 12.0 μg/m3 (12) 2.7 μg/m3 (12) 25.0
 
Jan. 16, 2022, 3 p.m. 22.2 ppb (21) 3.7 ppb (4) 20.1 ppb (19) 19.0 ppb (18) 17.4 ppb (17) 1.0 ppb (2) 16.0 ppb (15) 0.21 ppb (3) 16.0 μg/m3 (15) 1.2 μg/m3 (5) 21.0
 
Jan. 16, 2022, 2 p.m. 19.9 ppb (19) 1.7 ppb (2) 18.0 ppb (17) 18.0 ppb (17) 17.4 ppb (17) 1.0 ppb (2) 16.0 ppb (15) 0.21 ppb (3) 11.0 μg/m3 (11) 2.7 μg/m3 (12) 19.0
 
Jan. 16, 2022, 1 p.m. 17.8 ppb (17) 1.5 ppb (2) 15.0 ppb (15) 16.0 ppb (16) 14.8 ppb (14) 1.0 ppb (2) 17.0 ppb (16) 0.21 ppb (3) 10.0 μg/m3 (10) 2.0 μg/m3 (9) 17.0
 
Jan. 16, 2022, noon 18.4 ppb (18) 1.7 ppb (2) 15.2 ppb (15) 17.0 ppb (17) 14.9 ppb (15) 1.0 ppb (2) 16.0 ppb (15) 0.21 ppb (3) 10.0 μg/m3 (10) 0.7 μg/m3 (3) 18.0
 
Jan. 16, 2022, 11 a.m. 14.8 ppb (14) 1.3 ppb (2) 12.9 ppb (13) 14.0 ppb (14) 12.6 ppb (12) 1.0 ppb (2) 21.0 ppb (20) 0.21 ppb (3) 11.0 μg/m3 (11) 2.5 μg/m3 (11) 20.0
 
Jan. 16, 2022, 10 a.m. 13.8 ppb (14) 1.4 ppb (2) 11.5 ppb (11) 13.0 ppb (13) 11.2 ppb (11) 1.0 ppb (2) 22.0 ppb (21) 0.19 ppb (3) 19.0 μg/m3 (18) 1.7 μg/m3 (8) 21.0
 
Jan. 16, 2022, 9 a.m. 11.4 ppb (11) 1.3 ppb (2) 8.6 ppb (9) 10.0 ppb (10) 8.3 ppb (8) 1.0 ppb (2) 23.0 ppb (22) 0.2 ppb (3) 14.0 μg/m3 (13) 2.2 μg/m3 (10) 22.0
 
Jan. 16, 2022, 8 a.m. 17.3 ppb (17) 1.5 ppb (2) 16.3 ppb (16) 16.0 ppb (16) 16.0 ppb (16) 1.0 ppb (2) 17.0 ppb (16) 0.26 ppb (4) 22.0 μg/m3 (21) 3.5 μg/m3 (15) 21.0
 
Jan. 16, 2022, 7 a.m. 22.1 ppb (21) 1.8 ppb (2) 19.1 ppb (19) 20.0 ppb (19) 18.6 ppb (18) 1.0 ppb (2) 13.0 ppb (13) 0.32 ppb (4) 17.0 μg/m3 (16) 3.5 μg/m3 (15) 21.0
 
Jan. 16, 2022, 6 a.m. 21.9 ppb (21) 2.0 ppb (2) 22.9 ppb (22) 20.0 ppb (19) 21.5 ppb (21) 1.0 ppb (2) 13.0 ppb (13) 0.33 ppb (4) 20.0 μg/m3 (19) 2.5 μg/m3 (11) 22.0
 
Jan. 16, 2022, 5 a.m. 20.0 ppb (19) 1.8 ppb (2) 22.8 ppb (22) 18.0 ppb (17) 21.1 ppb (20) 1.0 ppb (2) 18.0 ppb (17) 0.26 ppb (4) 23.0 μg/m3 (22) 3.9 μg/m3 (17) 22.0
 
Jan. 16, 2022, 4 a.m. 20.4 ppb (20) 1.7 ppb (2) 18.9 ppb (18) 19.0 ppb (18) 18.3 ppb (18) 1.0 ppb (2) 17.0 ppb (16) 0.33 ppb (4) 29.0 μg/m3 (27) 4.1 μg/m3 (18) 27.0
 
Jan. 16, 2022, 3 a.m. 4.6 ppb (5) 1.2 ppb (2) 3.0 ppb (3) 3.0 ppb (3) 2.6 ppb (3) 1.0 ppb (2) 37.0 ppb (35) 0.15 ppb (2) 12.0 μg/m3 (12) 1.2 μg/m3 (5) 35.0
 
Jan. 16, 2022, 2 a.m. 4.4 ppb (5) 1.2 ppb (2) 2.9 ppb (3) 3.0 ppb (3) 2.6 ppb (3) 1.0 ppb (2) 38.0 ppb (36) 0.15 ppb (2) 14.0 μg/m3 (13) -0.4 μg/m3 (0) 36.0
 
Jan. 16, 2022, 1 a.m. 5.5 ppb (6) 1.2 ppb (2) 3.7 ppb (4) 4.0 ppb (4) 3.3 ppb (4) 1.0 ppb (2) 37.0 ppb (35) 0.16 ppb (3) 23.0 μg/m3 (22) -2.1 μg/m3 (0) 35.0
 
Jan. 16, 2022, midnight 5.5 ppb (6) 1.3 ppb (2) 4.1 ppb (4) 4.0 ppb (4) 3.6 ppb (4) 1.0 ppb (2) 37.0 ppb (35) 0.15 ppb (2) 20.0 μg/m3 (19) -0.9 μg/m3 (0) 35.0
 
Jan. 15, 2022, 11 p.m. 5.7 ppb (6) 1.3 ppb (2) 3.8 ppb (4) 4.0 ppb (4) 3.3 ppb (4) 1.0 ppb (2) 38.0 ppb (36) 0.15 ppb (2) 11.0 μg/m3 (11) -0.9 μg/m3 (0) 36.0
 
Jan. 15, 2022, 10 p.m. 6.4 ppb (7) 1.5 ppb (2) 4.7 ppb (5) 5.0 ppb (5) 4.0 ppb (4) 1.0 ppb (2) 37.0 ppb (35) 0.16 ppb (3) 12.0 μg/m3 (12) -0.1 μg/m3 (0) 35.0
 
Jan. 15, 2022, 9 p.m. 6.0 ppb (6) 1.6 ppb (2) 4.3 ppb (5) 4.0 ppb (4) 3.5 ppb (4) 1.0 ppb (2) 37.0 ppb (35) 0.15 ppb (2) 15.0 μg/m3 (14) 1.2 μg/m3 (5) 35.0
 
Jan. 15, 2022, 8 p.m. 5.2 ppb (5) 1.5 ppb (2) 3.4 ppb (4) 4.0 ppb (4) 2.7 ppb (3) 1.0 ppb (2) 37.0 ppb (35) 0.14 ppb (2) 20.0 μg/m3 (19) 0.5 μg/m3 (3) 35.0
 
Jan. 15, 2022, 7 p.m. 11.3 ppb (11) 2.7 ppb (3) 9.1 ppb (9) 9.0 ppb (9) 7.3 ppb (7) 1.0 ppb (2) 32.0 ppb (30) 0.18 ppb (3) 32.0 μg/m3 (30) 1.2 μg/m3 (5) 30.0
 
Jan. 15, 2022, 6 p.m. 5.5 ppb (6) 1.5 ppb (2) 3.9 ppb (4) 4.0 ppb (4) 3.1 ppb (3) 1.0 ppb (2) 36.0 ppb (34) 0.14 ppb (2) 11.0 μg/m3 (11) 2.2 μg/m3 (10) 34.0
 
Jan. 15, 2022, 5 p.m. 5.4 ppb (6) 1.6 ppb (2) 3.6 ppb (4) 4.0 ppb (4) 2.8 ppb (3) 1.0 ppb (2) 37.0 ppb (35) 0.14 ppb (2) 9.0 μg/m3 (9) 0.3 μg/m3 (2) 35.0
 
Jan. 15, 2022, 4 p.m. 4.9 ppb (5) 1.4 ppb (2) 2.9 ppb (3) 3.0 ppb (3) 2.4 ppb (3) 1.0 ppb (2) 37.0 ppb (35) 0.14 ppb (2) 10.0 μg/m3 (10) 0.5 μg/m3 (3) 35.0
 
Jan. 15, 2022, 3 p.m. 4.3 ppb (5) 1.3 ppb (2) 2.2 ppb (3) 3.0 ppb (3) 1.8 ppb (2) 1.0 ppb (2) 38.0 ppb (36) 0.13 ppb (2) 10.0 μg/m3 (10) 0.7 μg/m3 (3) 36.0
 
Jan. 15, 2022, 2 p.m. 5.2 ppb (5) 1.5 ppb (2) 3.4 ppb (4) 4.0 ppb (4) 3.0 ppb (3) 0.0 ppb (0) 37.0 ppb (35) 0.13 ppb (2) 8.0 μg/m3 (8) 0.0 μg/m3 (0) 35.0
 
Jan. 15, 2022, 1 p.m. 8.7 ppb (9) 1.3 ppb (2) 6.3 ppb (6) 7.0 ppb (7) 6.0 ppb (6) 1.0 ppb (2) 32.0 ppb (30) 0.15 ppb (2) 17.0 μg/m3 (16) 1.7 μg/m3 (8) 30.0
 
Jan. 15, 2022, noon 6.8 ppb (7) 1.2 ppb (2) 3.3 ppb (4) 6.0 ppb (6) 3.1 ppb (3) 1.0 ppb (2) 33.0 ppb (31) 0.13 ppb (2) 12.0 μg/m3 (12) 6.1 μg/m3 (26) 31.0
 
Jan. 15, 2022, 11 a.m. 38.5 ppb (37) 11.6 ppb (11) 21.5 ppb (21) 27.0 ppb (26) 15.8 ppb (15) 1.0 ppb (2) 10.0 ppb (10) 0.3 ppb (4) 24.0 μg/m3 (23) 10.9 μg/m3 (46) 46.0
 
Jan. 15, 2022, 10 a.m. 53.9 ppb (51) 22.0 ppb (21) 41.9 ppb (40) 32.0 ppb (31) 26.1 ppb (25) 1.0 ppb (2) 2.0 ppb (2) 0.38 ppb (5) 30.0 μg/m3 (28) 6.6 μg/m3 (28) 51.0
 
Jan. 15, 2022, 9 a.m. 10.3 ppb (10) 4.3 ppb (5) 8.1 ppb (8) 6.0 ppb (6) 5.5 ppb (6) 1.0 ppb (2) 34.0 ppb (32) 0.17 ppb (3) 13.0 μg/m3 (13) 2.5 μg/m3 (11) 32.0
 
Jan. 15, 2022, 8 a.m. 7.6 ppb (8) 1.5 ppb (2) 9.0 ppb (9) 6.0 ppb (6) 8.2 ppb (8) 1.0 ppb (2) 34.0 ppb (32) 0.14 ppb (2) 19.0 μg/m3 (18) 3.7 μg/m3 (16) 32.0
 
Jan. 15, 2022, 7 a.m. 19.4 ppb (19) 2.1 ppb (2) 14.8 ppb (14) 17.0 ppb (17) 13.9 ppb (14) 1.0 ppb (2) 21.0 ppb (20) 0.25 ppb (3) 25.0 μg/m3 (24) 2.5 μg/m3 (11) 24.0
 
Jan. 15, 2022, 6 a.m. 4.6 ppb (5) 1.2 ppb (2) 2.8 ppb (3) 3.0 ppb (3) 2.5 ppb (3) 1.0 ppb (2) 37.0 ppb (35) 0.12 ppb (2) 11.0 μg/m3 (11) -0.6 μg/m3 (0) 35.0
 
Jan. 15, 2022, 5 a.m. 4.8 ppb (5) 1.1 ppb (2) 2.9 ppb (3) 4.0 ppb (4) 2.5 ppb (3) 0.0 ppb (0) 37.0 ppb (35) 0.12 ppb (2) 15.0 μg/m3 (14) -1.1 μg/m3 (0) 35.0
 
Jan. 15, 2022, 4 a.m. 5.3 ppb (5) 1.1 ppb (2) 3.4 ppb (4) 4.0 ppb (4) 3.0 ppb (3) 0.0 ppb (0) 37.0 ppb (35) 0.12 ppb (2) 15.0 μg/m3 (14) -0.4 μg/m3 (0) 35.0
 
Jan. 15, 2022, 3 a.m. 5.5 ppb (6) 1.1 ppb (2) 3.7 ppb (4) 4.0 ppb (4) 3.3 ppb (4) 1.0 ppb (2) 37.0 ppb (35) 0.13 ppb (2) 15.0 μg/m3 (14) 0.7 μg/m3 (3) 35.0
 
Jan. 15, 2022, 2 a.m. 6.1 ppb (6) 1.3 ppb (2) 4.2 ppb (4) 5.0 ppb (5) 3.7 ppb (4) 1.0 ppb (2) 37.0 ppb (35) 0.13 ppb (2) 29.0 μg/m3 (27) 4.1 μg/m3 (18) 35.0
 
Jan. 15, 2022, 1 a.m. 8.4 ppb (8) 1.4 ppb (2) 6.6 ppb (7) 7.0 ppb (7) 5.9 ppb (6) 1.0 ppb (2) 37.0 ppb (35) 0.14 ppb (2) 60.0 μg/m3 (54) 4.0 μg/m3 (17) 54.0
 
Jan. 15, 2022, midnight 7.8 ppb (8) 1.6 ppb (2) 6.2 ppb (6) 6.0 ppb (6) 5.4 ppb (6) 0.0 ppb (0) 38.0 ppb (36) 0.15 ppb (2) 41.0 μg/m3 (38) 1.5 μg/m3 (7) 38.0
 
Jan. 14, 2022, 11 p.m. 7.1 ppb (7) 2.0 ppb (2) 5.5 ppb (6) 5.0 ppb (5) 4.3 ppb (5) 0.0 ppb (0) 40.0 ppb (38) 0.15 ppb (2) 29.0 μg/m3 (27) 1.7 μg/m3 (8) 38.0
 
Jan. 14, 2022, 10 p.m. 6.4 ppb (7) 2.1 ppb (2) 4.9 ppb (5) 4.0 ppb (4) 3.5 ppb (4) 0.0 ppb (0) 40.0 ppb (38) 0.13 ppb (2) 30.0 μg/m3 (28) 1.5 μg/m3 (7) 38.0
 
Jan. 14, 2022, 9 p.m. 6.1 ppb (6) 2.1 ppb (2) 4.4 ppb (5) 4.0 ppb (4) 3.1 ppb (3) 1.0 ppb (2) 40.0 ppb (38) 0.13 ppb (2) 22.0 μg/m3 (21) 0.3 μg/m3 (2) 38.0
 
Jan. 14, 2022, 8 p.m. 6.7 ppb (7) 2.4 ppb (3) 5.3 ppb (5) 4.0 ppb (4) 3.7 ppb (4) 0.0 ppb (0) 38.0 ppb (36) 0.12 ppb (2) 32.0 μg/m3 (30) -0.9 μg/m3 (0) 36.0
 
Jan. 14, 2022, 7 p.m. 6.3 ppb (6) 2.3 ppb (3) 5.1 ppb (5) 4.0 ppb (4) 3.5 ppb (4) 1.0 ppb (2) 37.0 ppb (35) 0.13 ppb (2) 30.0 μg/m3 (28) 2.7 μg/m3 (12) 35.0
 
Jan. 14, 2022, 6 p.m. 5.9 ppb (6) 2.2 ppb (3) 5.0 ppb (5) 4.0 ppb (4) 3.5 ppb (4) 1.0 ppb (2) 37.0 ppb (35) 0.12 ppb (2) 93.0 μg/m3 (70) 7.5 μg/m3 (32) 70.0
 
Jan. 14, 2022, 5 p.m. 29.0 ppb (28) 16.8 ppb (16) 26.4 ppb (25) 12.0 ppb (12) 12.1 ppb (12) 1.0 ppb (2) 28.0 ppb (26) 0.27 ppb (4) 119.0 μg/m3 (83) 8.0 μg/m3 (34) 83.0
 
Jan. 14, 2022, 4 p.m. 162.0 ppb (113) 128.6 ppb (107) 157.4 ppb (112) 34.0 ppb (33) 36.0 ppb (34) 2.0 ppb (3) 2.0 ppb (2) 1.01 ppb (12) 98.0 μg/m3 (73) 19.9 μg/m3 (68) 113.0
 
Jan. 14, 2022, 3 p.m. 201.0 ppb (120) 169.9 ppb (115) 191.7 ppb (119) 31.0 ppb (30) 35.7 ppb (34) 2.0 ppb (3) 1.0 ppb (1) 1.45 ppb (16) 143.0 μg/m3 (95) 13.7 μg/m3 (55) 120.0
 
Jan. 14, 2022, 2 p.m. 195.4 ppb (119) 164.8 ppb (114) 192.9 ppb (119) 31.0 ppb (30) 35.7 ppb (34) 2.0 ppb (3) 1.0 ppb (1) 1.36 ppb (16) 70.0 μg/m3 (59) 16.3 μg/m3 (60) 119.0
 
Jan. 14, 2022, 1 p.m. 175.7 ppb (116) 143.1 ppb (109) 176.0 ppb (116) 33.0 ppb (32) 31.3 ppb (30) 2.0 ppb (3) 1.0 ppb (1) 1.18 ppb (14) 63.0 μg/m3 (55) 14.8 μg/m3 (57) 116.0
 
Jan. 14, 2022, noon 153.4 ppb (111) 123.1 ppb (106) 151.7 ppb (111) 31.0 ppb (30) 33.5 ppb (32) 1.0 ppb (2) 1.0 ppb (1) 1.1 ppb (13) 69.0 μg/m3 (58) 21.6 μg/m3 (71) 111.0
 
Jan. 14, 2022, 11 a.m. 142.0 ppb (109) 112.0 ppb (104) 141.2 ppb (109) 30.0 ppb (29) 29.2 ppb (28) 1.0 ppb (2) 1.0 ppb (1) 1.04 ppb (12) 75.0 μg/m3 (61) 18.9 μg/m3 (66) 109.0
 
Jan. 14, 2022, 10 a.m. 142.0 ppb (109) 111.1 ppb (103) 141.4 ppb (109) 31.0 ppb (30) 35.3 ppb (34) 1.0 ppb (2) 1.0 ppb (1) 1.08 ppb (13) 81.0 μg/m3 (64) 26.3 μg/m3 (81) 109.0
 
Jan. 14, 2022, 9 a.m. 103.8 ppb (102) 70.8 ppb (69) 106.9 ppb (103) 33.0 ppb (32) 31.4 ppb (30) 1.0 ppb (2) 1.0 ppb (1) 0.88 ppb (11) 65.0 μg/m3 (56) 17.2 μg/m3 (62) 103.0
 
Jan. 14, 2022, 8 a.m. 78.9 ppb (78) 47.9 ppb (46) 77.1 ppb (76) 31.0 ppb (30) 33.9 ppb (32) 1.0 ppb (2) 1.0 ppb (1) 0.85 ppb (10) 61.0 μg/m3 (54) 14.8 μg/m3 (57) 78.0
 
Jan. 14, 2022, 7 a.m. 102.3 ppb (102) 68.2 ppb (67) 101.6 ppb (102) 34.0 ppb (33) 37.3 ppb (36) 1.0 ppb (2) 1.0 ppb (1) 0.94 ppb (11) 68.0 μg/m3 (58) 17.9 μg/m3 (64) 102.0
 
Jan. 14, 2022, 6 a.m. 99.5 ppb (100) 65.1 ppb (63) 98.4 ppb (99) 35.0 ppb (34) 38.4 ppb (37) 1.0 ppb (2) 1.0 ppb (1) 0.96 ppb (12) 69.0 μg/m3 (58) 16.3 μg/m3 (60) 100.0
 
Jan. 14, 2022, 5 a.m. 80.1 ppb (79) 46.7 ppb (45) 71.8 ppb (70) 34.0 ppb (33) 37.6 ppb (36) 1.0 ppb (2) 1.0 ppb (1) 0.92 ppb (11) 62.0 μg/m3 (55) 15.6 μg/m3 (59) 79.0
 
Jan. 14, 2022, 4 a.m. 88.8 ppb (89) 53.3 ppb (51) 84.6 ppb (84) 36.0 ppb (34) 38.9 ppb (37) 1.0 ppb (2) 1.0 ppb (1) 0.97 ppb (12) 78.0 μg/m3 (63) 19.4 μg/m3 (67) 89.0
 
Jan. 14, 2022, 3 a.m. 88.5 ppb (88) 52.1 ppb (50) 88.9 ppb (89) 37.0 ppb (35) 39.5 ppb (38) 1.0 ppb (2) 0.0 ppb (0) 0.86 ppb (11) 73.0 μg/m3 (60) 16.5 μg/m3 (61) 89.0
 
Jan. 14, 2022, 2 a.m. 69.7 ppb (68) 33.2 ppb (32) 66.4 ppb (65) 37.0 ppb (35) 39.1 ppb (37) 1.0 ppb (2) 0.0 ppb (0) 0.82 ppb (10) 67.0 μg/m3 (57) 15.3 μg/m3 (58) 68.0
 
Jan. 14, 2022, 1 a.m. 72.5 ppb (71) 34.6 ppb (33) 69.8 ppb (68) 38.0 ppb (36) 40.3 ppb (39) 1.0 ppb (2) 1.0 ppb (1) 0.79 ppb (10) 90.0 μg/m3 (69) 16.0 μg/m3 (60) 71.0
 
Jan. 14, 2022, midnight 51.0 ppb (49) 15.8 ppb (15) 53.0 ppb (50) 35.0 ppb (34) 37.5 ppb (36) 1.0 ppb (2) 3.0 ppb (3) 0.51 ppb (6) 62.0 μg/m3 (55) 18.4 μg/m3 (65) 65.0
 
Jan. 13, 2022, 11 p.m. 45.2 ppb (43) 13.6 ppb (13) 43.8 ppb (42) 32.0 ppb (31) 32.1 ppb (31) 1.0 ppb (2) 8.0 ppb (8) 0.42 ppb (5) N/A N/A 43.0