ID: 174

AQSQID: 060610006

Site Name: Roseville - N.Sunrise/Douglas

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

Updated: Jan. 17, 2022, 12:34 a.m.

Location: Roseville (Lead Hill), CA

Reporting: True, Located: True

Current AQI: 62.0

Roseville (Lead Hill) CA, US: 38.74643, -121.26498

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 16, 2022, 11 p.m. 9.8 ppb (10) 2.9 ppb (3) N/A 7.0 ppb (7) N/A N/A 21.0 ppb (20) N/A 25.0 μg/m3 (24) 17.0 μg/m3 (62) 62.0
 
Jan. 16, 2022, 10 p.m. 7.7 ppb (8) 2.6 ppb (3) N/A 5.0 ppb (5) N/A N/A 22.0 ppb (21) N/A 25.0 μg/m3 (24) 21.0 μg/m3 (70) 70.0
 
Jan. 16, 2022, 9 p.m. 10.1 ppb (10) 3.7 ppb (4) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (19) N/A 26.0 μg/m3 (25) 22.0 μg/m3 (72) 72.0
 
Jan. 16, 2022, 8 p.m. 11.0 ppb (11) 3.9 ppb (4) N/A 7.0 ppb (7) N/A N/A 23.0 ppb (22) N/A 27.0 μg/m3 (25) 23.0 μg/m3 (74) 74.0
 
Jan. 16, 2022, 7 p.m. 10.8 ppb (11) 4.6 ppb (5) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (19) N/A 21.0 μg/m3 (20) 18.0 μg/m3 (64) 64.0
 
Jan. 16, 2022, 6 p.m. 13.8 ppb (14) 6.6 ppb (7) N/A 7.0 ppb (7) N/A N/A 13.0 ppb (13) N/A 28.0 μg/m3 (26) 18.0 μg/m3 (64) 64.0
 
Jan. 16, 2022, 5 p.m. 24.6 ppb (24) 13.3 ppb (13) N/A 11.0 ppb (11) N/A N/A 5.0 ppb (5) N/A 25.0 μg/m3 (24) 22.0 μg/m3 (72) 72.0
 
Jan. 16, 2022, 4 p.m. 26.3 ppb (25) 15.2 ppb (15) N/A 11.0 ppb (11) N/A N/A 4.0 ppb (4) N/A 21.0 μg/m3 (20) 13.0 μg/m3 (53) 53.0
 
Jan. 16, 2022, 3 p.m. 18.4 ppb (18) 8.3 ppb (8) N/A 10.0 ppb (10) N/A N/A 5.0 ppb (5) N/A 16.0 μg/m3 (15) 15.0 μg/m3 (58) 58.0
 
Jan. 16, 2022, 2 p.m. 18.8 ppb (18) 7.9 ppb (8) N/A 11.0 ppb (11) N/A N/A 2.0 ppb (2) N/A 16.0 μg/m3 (15) 19.0 μg/m3 (66) 66.0
 
Jan. 16, 2022, 1 p.m. 14.6 ppb (14) 5.0 ppb (5) N/A 10.0 ppb (10) N/A N/A 3.0 ppb (3) N/A 29.0 μg/m3 (27) 25.0 μg/m3 (79) 79.0
 
Jan. 16, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 26.0 μg/m3 (81) 81.0
 
Jan. 16, 2022, 11 a.m. 18.0 ppb (17) 7.5 ppb (8) N/A 11.0 ppb (11) N/A N/A 2.0 ppb (2) N/A 32.0 μg/m3 (30) 25.0 μg/m3 (79) 79.0
 
Jan. 16, 2022, 10 a.m. 30.1 ppb (29) 18.6 ppb (18) N/A 12.0 ppb (12) N/A N/A 1.0 ppb (1) N/A 34.0 μg/m3 (32) 34.0 μg/m3 (98) 98.0
 
Jan. 16, 2022, 9 a.m. 20.6 ppb (20) 9.5 ppb (9) N/A 11.0 ppb (11) N/A N/A 1.0 ppb (1) N/A 30.0 μg/m3 (28) 27.0 μg/m3 (83) 83.0
 
Jan. 16, 2022, 8 a.m. 17.7 ppb (17) 7.2 ppb (7) N/A 11.0 ppb (11) N/A N/A 3.0 ppb (3) N/A 30.0 μg/m3 (28) 32.0 μg/m3 (93) 93.0
 
Jan. 16, 2022, 7 a.m. 11.3 ppb (11) 4.6 ppb (5) N/A 7.0 ppb (7) N/A N/A 7.0 ppb (7) N/A 30.0 μg/m3 (28) 23.0 μg/m3 (74) 74.0
 
Jan. 16, 2022, 6 a.m. 20.3 ppb (20) 9.4 ppb (9) N/A 11.0 ppb (11) N/A N/A 3.0 ppb (3) N/A 41.0 μg/m3 (38) 32.0 μg/m3 (93) 93.0
 
Jan. 16, 2022, 5 a.m. 16.7 ppb (16) 6.7 ppb (7) N/A 10.0 ppb (10) N/A N/A 3.0 ppb (3) N/A 39.0 μg/m3 (37) 31.0 μg/m3 (91) 91.0
 
Jan. 16, 2022, 4 a.m. 31.9 ppb (31) 19.2 ppb (19) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 45.0 μg/m3 (42) 38.0 μg/m3 (108) 108.0
 
Jan. 16, 2022, 3 a.m. 34.8 ppb (33) 20.1 ppb (19) N/A 15.0 ppb (15) N/A N/A 1.0 ppb (1) N/A 59.0 μg/m3 (53) 45.0 μg/m3 (125) 125.0
 
Jan. 16, 2022, 2 a.m. 24.0 ppb (23) 7.9 ppb (8) N/A 16.0 ppb (16) N/A N/A 3.0 ppb (3) N/A 40.0 μg/m3 (38) 28.0 μg/m3 (85) 85.0
 
Jan. 16, 2022, 1 a.m. 12.4 ppb (12) 2.7 ppb (3) N/A 10.0 ppb (10) N/A N/A 12.0 ppb (12) N/A 26.0 μg/m3 (25) 19.0 μg/m3 (66) 66.0
 
Jan. 16, 2022, midnight 10.9 ppb (11) 3.8 ppb (4) N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) N/A 25.0 μg/m3 (24) 18.0 μg/m3 (64) 64.0
 
Jan. 15, 2022, 11 p.m. 8.0 ppb (8) 2.9 ppb (3) N/A 5.0 ppb (5) N/A N/A 20.0 ppb (19) N/A 20.0 μg/m3 (19) 10.0 μg/m3 (42) 42.0
 
Jan. 15, 2022, 10 p.m. 7.8 ppb (8) 2.9 ppb (3) N/A 5.0 ppb (5) N/A N/A 22.0 ppb (21) N/A 15.0 μg/m3 (14) 16.0 μg/m3 (60) 60.0
 
Jan. 15, 2022, 9 p.m. 9.0 ppb (9) 3.7 ppb (4) N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) N/A 19.0 μg/m3 (18) 17.0 μg/m3 (62) 62.0
 
Jan. 15, 2022, 8 p.m. 10.5 ppb (10) 4.8 ppb (5) N/A 6.0 ppb (6) N/A N/A 22.0 ppb (21) N/A 13.0 μg/m3 (13) 16.0 μg/m3 (60) 60.0
 
Jan. 15, 2022, 7 p.m. 12.5 ppb (12) 6.4 ppb (7) N/A 6.0 ppb (6) N/A N/A 17.0 ppb (16) N/A 20.0 μg/m3 (19) 17.0 μg/m3 (62) 62.0
 
Jan. 15, 2022, 6 p.m. 17.1 ppb (17) 9.3 ppb (9) N/A 8.0 ppb (8) N/A N/A 14.0 ppb (13) N/A 20.0 μg/m3 (19) 11.0 μg/m3 (46) 46.0
 
Jan. 15, 2022, 5 p.m. 25.4 ppb (24) 15.5 ppb (15) N/A 10.0 ppb (10) N/A N/A 9.0 ppb (9) N/A 21.0 μg/m3 (20) 13.0 μg/m3 (53) 53.0
 
Jan. 15, 2022, 4 p.m. 30.8 ppb (30) 19.6 ppb (19) N/A 11.0 ppb (11) N/A N/A 3.0 ppb (3) N/A 28.0 μg/m3 (26) 11.0 μg/m3 (46) 46.0
 
Jan. 15, 2022, 3 p.m. 28.6 ppb (27) 18.8 ppb (18) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A 20.0 μg/m3 (19) 15.0 μg/m3 (58) 58.0
 
Jan. 15, 2022, 2 p.m. 38.3 ppb (37) 28.1 ppb (27) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A 27.0 μg/m3 (25) 24.0 μg/m3 (77) 77.0
 
Jan. 15, 2022, 1 p.m. 31.0 ppb (30) 21.1 ppb (20) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A 24.0 μg/m3 (23) 25.0 μg/m3 (79) 79.0
 
Jan. 15, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 19.0 μg/m3 (66) 66.0
 
Jan. 15, 2022, 11 a.m. 17.7 ppb (17) 7.1 ppb (7) N/A 11.0 ppb (11) N/A N/A 1.0 ppb (1) N/A 29.0 μg/m3 (27) 24.0 μg/m3 (77) 77.0
 
Jan. 15, 2022, 10 a.m. 22.5 ppb (22) 12.0 ppb (12) N/A 11.0 ppb (11) N/A N/A 2.0 ppb (2) N/A 28.0 μg/m3 (26) 27.0 μg/m3 (83) 83.0
 
Jan. 15, 2022, 9 a.m. 29.2 ppb (28) 19.4 ppb (19) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A 41.0 μg/m3 (38) 29.0 μg/m3 (87) 87.0
 
Jan. 15, 2022, 8 a.m. 29.9 ppb (29) 20.0 ppb (19) N/A 10.0 ppb (10) N/A N/A 1.0 ppb (1) N/A 38.0 μg/m3 (36) 41.0 μg/m3 (115) 115.0
 
Jan. 15, 2022, 7 a.m. 41.4 ppb (40) 27.4 ppb (26) N/A 14.0 ppb (14) N/A N/A 1.0 ppb (1) N/A 45.0 μg/m3 (42) 38.0 μg/m3 (108) 108.0
 
Jan. 15, 2022, 6 a.m. 50.3 ppb (48) 32.8 ppb (31) N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) N/A 53.0 μg/m3 (50) 36.0 μg/m3 (103) 103.0
 
Jan. 15, 2022, 5 a.m. 39.6 ppb (38) 21.2 ppb (20) N/A 18.0 ppb (17) N/A N/A 2.0 ppb (2) N/A 38.0 μg/m3 (36) 28.0 μg/m3 (85) 85.0
 
Jan. 15, 2022, 4 a.m. 18.8 ppb (18) 5.0 ppb (5) N/A 14.0 ppb (14) N/A N/A 6.0 ppb (6) N/A 35.0 μg/m3 (33) 32.0 μg/m3 (93) 93.0
 
Jan. 15, 2022, 3 a.m. 16.6 ppb (16) 2.1 ppb (2) N/A 15.0 ppb (15) N/A N/A 8.0 ppb (8) N/A 33.0 μg/m3 (31) 26.0 μg/m3 (81) 81.0
 
Jan. 15, 2022, 2 a.m. 9.7 ppb (10) 1.2 ppb (2) N/A 9.0 ppb (9) N/A N/A 16.0 ppb (15) N/A 31.0 μg/m3 (29) 26.0 μg/m3 (81) 81.0
 
Jan. 15, 2022, 1 a.m. 7.0 ppb (7) 1.1 ppb (2) N/A 6.0 ppb (6) N/A N/A 22.0 ppb (21) N/A 23.0 μg/m3 (22) 22.0 μg/m3 (72) 72.0
 
Jan. 15, 2022, midnight 7.1 ppb (7) 1.7 ppb (2) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (25) N/A 32.0 μg/m3 (30) 22.0 μg/m3 (72) 72.0
 
Jan. 14, 2022, 11 p.m. 7.5 ppb (8) 2.3 ppb (3) N/A 5.0 ppb (5) N/A N/A 25.0 ppb (24) N/A 18.0 μg/m3 (17) 12.0 μg/m3 (50) 50.0
 
Jan. 14, 2022, 10 p.m. 9.3 ppb (9) 3.5 ppb (4) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (22) N/A 23.0 μg/m3 (22) 11.0 μg/m3 (46) 46.0
 
Jan. 14, 2022, 9 p.m. 8.4 ppb (8) 3.6 ppb (4) N/A 5.0 ppb (5) N/A N/A 27.0 ppb (25) N/A 11.0 μg/m3 (11) 7.0 μg/m3 (30) 30.0
 
Jan. 14, 2022, 8 p.m. 10.4 ppb (10) 5.3 ppb (5) N/A 5.0 ppb (5) N/A N/A 23.0 ppb (22) N/A 13.0 μg/m3 (13) 9.0 μg/m3 (38) 38.0
 
Jan. 14, 2022, 7 p.m. 12.8 ppb (13) 7.0 ppb (7) N/A 6.0 ppb (6) N/A N/A 19.0 ppb (18) N/A N/A N/A 18.0
 
Jan. 14, 2022, 6 p.m. 13.5 ppb (13) 5.1 ppb (5) N/A 8.0 ppb (8) N/A N/A 17.0 ppb (16) N/A N/A N/A 16.0
 
Jan. 14, 2022, 5 p.m. 51.7 ppb (49) 33.0 ppb (32) N/A 19.0 ppb (18) N/A N/A 7.0 ppb (7) N/A 29.0 μg/m3 (27) 19.0 μg/m3 (66) 66.0
 
Jan. 14, 2022, 4 p.m. 78.4 ppb (77) 59.0 ppb (57) N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) N/A 28.0 μg/m3 (26) 16.0 μg/m3 (60) 77.0
 
Jan. 14, 2022, 3 p.m. 60.2 ppb (58) 45.2 ppb (43) N/A 15.0 ppb (15) N/A N/A 1.0 ppb (1) N/A 22.0 μg/m3 (21) 14.0 μg/m3 (55) 58.0
 
Jan. 14, 2022, 2 p.m. 47.3 ppb (45) 31.4 ppb (30) N/A 16.0 ppb (16) N/A N/A 0.0 ppb (0) N/A 22.0 μg/m3 (21) 19.0 μg/m3 (66) 66.0
 
Jan. 14, 2022, 1 p.m. 38.8 ppb (37) 23.7 ppb (23) N/A 15.0 ppb (15) N/A N/A 1.0 ppb (1) N/A 19.0 μg/m3 (18) 17.0 μg/m3 (62) 62.0
 
Jan. 14, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 21.0 μg/m3 (70) 70.0
 
Jan. 14, 2022, 11 a.m. 28.1 ppb (27) 15.0 ppb (15) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 25.0 μg/m3 (24) 22.0 μg/m3 (72) 72.0
 
Jan. 14, 2022, 10 a.m. 14.6 ppb (14) 6.1 ppb (6) N/A 9.0 ppb (9) N/A N/A 3.0 ppb (3) N/A 24.0 μg/m3 (23) 25.0 μg/m3 (79) 79.0
 
Jan. 14, 2022, 9 a.m. 24.4 ppb (24) 13.7 ppb (13) N/A 11.0 ppb (11) N/A N/A 1.0 ppb (1) N/A 35.0 μg/m3 (33) 30.0 μg/m3 (89) 89.0
 
Jan. 14, 2022, 8 a.m. 30.4 ppb (29) 18.3 ppb (18) N/A 12.0 ppb (12) N/A N/A 1.0 ppb (1) N/A 44.0 μg/m3 (41) 36.0 μg/m3 (103) 103.0
 
Jan. 14, 2022, 7 a.m. 37.6 ppb (36) 22.0 ppb (21) N/A 16.0 ppb (16) N/A N/A 1.0 ppb (1) N/A 45.0 μg/m3 (42) 39.0 μg/m3 (110) 110.0
 
Jan. 14, 2022, 6 a.m. 54.4 ppb (52) 34.4 ppb (33) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) N/A 46.0 μg/m3 (43) 40.0 μg/m3 (113) 113.0
 
Jan. 14, 2022, 5 a.m. 59.1 ppb (57) 34.6 ppb (33) N/A 24.0 ppb (23) N/A N/A 1.0 ppb (1) N/A 45.0 μg/m3 (42) 33.0 μg/m3 (95) 95.0
 
Jan. 14, 2022, 4 a.m. 44.0 ppb (42) 15.0 ppb (15) N/A 29.0 ppb (28) N/A N/A 1.0 ppb (1) N/A 42.0 μg/m3 (39) 29.0 μg/m3 (87) 87.0
 
Jan. 14, 2022, 3 a.m. 36.1 ppb (35) 5.9 ppb (6) N/A 30.0 ppb (29) N/A N/A 5.0 ppb (5) N/A 39.0 μg/m3 (37) 29.0 μg/m3 (87) 87.0
 
Jan. 14, 2022, 2 a.m. 25.9 ppb (25) 2.5 ppb (3) N/A 23.0 ppb (22) N/A N/A 12.0 ppb (12) N/A 43.0 μg/m3 (40) 27.0 μg/m3 (83) 83.0
 
Jan. 14, 2022, 1 a.m. 20.3 ppb (20) 2.2 ppb (3) N/A 18.0 ppb (17) N/A N/A 16.0 ppb (15) N/A 24.0 μg/m3 (23) 18.0 μg/m3 (64) 64.0
 
Jan. 14, 2022, midnight 14.2 ppb (14) 1.1 ppb (2) N/A 13.0 ppb (13) N/A N/A 23.0 ppb (22) N/A 25.0 μg/m3 (24) 19.0 μg/m3 (66) 66.0
 
Jan. 13, 2022, 11 p.m. 9.7 ppb (10) 1.1 ppb (2) N/A 9.0 ppb (9) N/A N/A 30.0 ppb (28) N/A 15.0 μg/m3 (14) 14.0 μg/m3 (55) 55.0
 
Jan. 13, 2022, 10 p.m. 11.8 ppb (12) 2.5 ppb (3) N/A 9.0 ppb (9) N/A N/A 27.0 ppb (25) N/A 25.0 μg/m3 (24) 14.0 μg/m3 (55) 55.0
 
Jan. 13, 2022, 9 p.m. 9.8 ppb (10) 2.2 ppb (3) N/A 8.0 ppb (8) N/A N/A 25.0 ppb (24) N/A 20.0 μg/m3 (19) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2022, 8 p.m. 16.4 ppb (16) 5.8 ppb (6) N/A 11.0 ppb (11) N/A N/A 18.0 ppb (17) N/A 23.0 μg/m3 (22) 16.0 μg/m3 (60) 60.0
 
Jan. 13, 2022, 7 p.m. 28.4 ppb (27) 13.1 ppb (13) N/A 15.0 ppb (15) N/A N/A 11.0 ppb (11) N/A 26.0 μg/m3 (25) 18.0 μg/m3 (64) 64.0
 
Jan. 13, 2022, 6 p.m. 26.7 ppb (26) 12.0 ppb (12) N/A 15.0 ppb (15) N/A N/A 10.0 ppb (10) N/A 23.0 μg/m3 (22) 15.0 μg/m3 (58) 58.0
 
Jan. 13, 2022, 5 p.m. 33.6 ppb (32) 19.2 ppb (19) N/A 14.0 ppb (14) N/A N/A 5.0 ppb (5) N/A 29.0 μg/m3 (27) 19.0 μg/m3 (66) 66.0
 
Jan. 13, 2022, 4 p.m. 56.5 ppb (54) 41.1 ppb (39) N/A 15.0 ppb (15) N/A N/A 2.0 ppb (2) N/A 31.0 μg/m3 (29) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2022, 3 p.m. N/A 73.8 ppb (73) N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) N/A 34.0 μg/m3 (32) 20.0 μg/m3 (68) 73.0
 
Jan. 13, 2022, 2 p.m. 32.2 ppb (31) 18.4 ppb (18) N/A 14.0 ppb (14) N/A N/A 4.0 ppb (4) N/A 15.0 μg/m3 (14) 10.0 μg/m3 (42) 42.0
 
Jan. 13, 2022, 1 p.m. 20.6 ppb (20) 9.5 ppb (9) N/A 11.0 ppb (11) N/A N/A 4.0 ppb (4) N/A 25.0 μg/m3 (24) 13.0 μg/m3 (53) 53.0
 
Jan. 13, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2022, 11 a.m. 23.6 ppb (23) 8.2 ppb (8) N/A 15.0 ppb (15) N/A N/A 1.0 ppb (1) N/A 26.0 μg/m3 (25) 18.0 μg/m3 (64) 64.0
 
Jan. 13, 2022, 10 a.m. 22.7 ppb (22) 9.7 ppb (10) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 23.0 μg/m3 (22) 21.0 μg/m3 (70) 70.0
 
Jan. 13, 2022, 9 a.m. 17.0 ppb (17) 5.5 ppb (6) N/A 12.0 ppb (12) N/A N/A 4.0 ppb (4) N/A 23.0 μg/m3 (22) 21.0 μg/m3 (70) 70.0
 
Jan. 13, 2022, 8 a.m. 14.7 ppb (14) 3.0 ppb (3) N/A 12.0 ppb (12) N/A N/A 5.0 ppb (5) N/A 26.0 μg/m3 (25) 22.0 μg/m3 (72) 72.0
 
Jan. 13, 2022, 7 a.m. 10.8 ppb (11) 1.5 ppb (2) N/A 9.0 ppb (9) N/A N/A 8.0 ppb (8) N/A 28.0 μg/m3 (26) 19.0 μg/m3 (66) 66.0
 
Jan. 13, 2022, 6 a.m. 15.4 ppb (15) 3.4 ppb (4) N/A 12.0 ppb (12) N/A N/A 7.0 ppb (7) N/A 33.0 μg/m3 (31) 22.0 μg/m3 (72) 72.0
 
Jan. 13, 2022, 5 a.m. 39.8 ppb (38) 19.5 ppb (19) N/A 20.0 ppb (19) N/A N/A 3.0 ppb (3) N/A 42.0 μg/m3 (39) 27.0 μg/m3 (83) 83.0
 
Jan. 13, 2022, 4 a.m. 15.8 ppb (15) 1.0 ppb (1) N/A 15.0 ppb (15) N/A N/A 9.0 ppb (9) N/A 34.0 μg/m3 (32) 25.0 μg/m3 (79) 79.0
 
Jan. 13, 2022, 3 a.m. 32.7 ppb (31) 8.7 ppb (9) N/A 24.0 ppb (23) N/A N/A 4.0 ppb (4) N/A 44.0 μg/m3 (41) 28.0 μg/m3 (85) 85.0
 
Jan. 13, 2022, 2 a.m. 20.8 ppb (20) 3.3 ppb (4) N/A 18.0 ppb (17) N/A N/A 12.0 ppb (12) N/A 29.0 μg/m3 (27) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2022, 1 a.m. 15.9 ppb (15) 0.6 ppb (1) N/A 15.0 ppb (15) N/A N/A 18.0 ppb (17) N/A 26.0 μg/m3 (25) 17.0 μg/m3 (62) 62.0
 
Jan. 13, 2022, midnight 17.3 ppb (17) 1.9 ppb (2) N/A 15.0 ppb (15) N/A N/A 20.0 ppb (19) N/A 28.0 μg/m3 (26) 14.0 μg/m3 (55) 55.0
 
Jan. 12, 2022, 11 p.m. 13.8 ppb (14) 2.5 ppb (3) N/A 11.0 ppb (11) N/A N/A 25.0 ppb (24) N/A 23.0 μg/m3 (22) 11.0 μg/m3 (46) 46.0
 
Jan. 12, 2022, 10 p.m. 10.7 ppb (11) 2.8 ppb (3) N/A 8.0 ppb (8) N/A N/A 27.0 ppb (25) N/A 17.0 μg/m3 (16) 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2022, 9 p.m. 10.8 ppb (11) 2.7 ppb (3) N/A 8.0 ppb (8) N/A N/A 25.0 ppb (24) N/A 26.0 μg/m3 (25) 14.0 μg/m3 (55) 55.0
 
Jan. 12, 2022, 8 p.m. 20.0 ppb (19) 7.1 ppb (7) N/A 13.0 ppb (13) N/A N/A 18.0 ppb (17) N/A 22.0 μg/m3 (21) 15.0 μg/m3 (58) 58.0
 
Jan. 12, 2022, 7 p.m. 31.1 ppb (30) 15.3 ppb (15) N/A 16.0 ppb (16) N/A N/A 10.0 ppb (10) N/A 32.0 μg/m3 (30) 17.0 μg/m3 (62) 62.0
 
Jan. 12, 2022, 6 p.m. 26.9 ppb (26) 13.1 ppb (13) N/A 14.0 ppb (14) N/A N/A 9.0 ppb (9) N/A 22.0 μg/m3 (21) 15.0 μg/m3 (58) 58.0
 
Jan. 12, 2022, 5 p.m. 18.9 ppb (18) 10.4 ppb (10) N/A 9.0 ppb (9) N/A N/A 6.0 ppb (6) N/A 23.0 μg/m3 (22) 9.0 μg/m3 (38) 38.0
 
Jan. 12, 2022, 4 p.m. 18.8 ppb (18) 10.3 ppb (10) N/A 9.0 ppb (9) N/A N/A 5.0 ppb (5) N/A 11.0 μg/m3 (11) 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2022, 3 p.m. 40.6 ppb (39) 28.9 ppb (28) N/A 12.0 ppb (12) N/A N/A 2.0 ppb (2) N/A 16.0 μg/m3 (15) 10.0 μg/m3 (42) 42.0
 
Jan. 12, 2022, 2 p.m. 34.9 ppb (33) 21.5 ppb (21) N/A 13.0 ppb (13) N/A N/A 0.0 ppb (0) N/A 24.0 μg/m3 (23) 14.0 μg/m3 (55) 55.0
 
Jan. 12, 2022, 1 p.m. 30.8 ppb (30) 16.9 ppb (16) N/A 14.0 ppb (14) N/A N/A 0.0 ppb (0) N/A 20.0 μg/m3 (19) 15.0 μg/m3 (58) 58.0
 
Jan. 12, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 15.0 μg/m3 (58) 58.0
 
Jan. 12, 2022, 11 a.m. 8.4 ppb (8) 1.1 ppb (2) N/A 7.0 ppb (7) N/A N/A 4.0 ppb (4) N/A 18.0 μg/m3 (17) 14.0 μg/m3 (55) 55.0
 
Jan. 12, 2022, 10 a.m. 9.8 ppb (10) 2.2 ppb (3) N/A 8.0 ppb (8) N/A N/A 5.0 ppb (5) N/A 17.0 μg/m3 (16) 15.0 μg/m3 (58) 58.0
 
Jan. 12, 2022, 9 a.m. 10.5 ppb (10) 1.8 ppb (2) N/A 9.0 ppb (9) N/A N/A 5.0 ppb (5) N/A 17.0 μg/m3 (16) 17.0 μg/m3 (62) 62.0
 
Jan. 12, 2022, 8 a.m. 18.0 ppb (17) 4.3 ppb (5) N/A 14.0 ppb (14) N/A N/A 2.0 ppb (2) N/A 25.0 μg/m3 (24) 18.0 μg/m3 (64) 64.0
 
Jan. 12, 2022, 7 a.m. 10.9 ppb (11) 1.8 ppb (2) N/A 9.0 ppb (9) N/A N/A 8.0 ppb (8) N/A 20.0 μg/m3 (19) 13.0 μg/m3 (53) 53.0
 
Jan. 12, 2022, 6 a.m. 12.3 ppb (12) 2.1 ppb (2) N/A 10.0 ppb (10) N/A N/A 8.0 ppb (8) N/A 24.0 μg/m3 (23) 17.0 μg/m3 (62) 62.0
 
Jan. 12, 2022, 5 a.m. 10.6 ppb (10) 1.4 ppb (2) N/A 9.0 ppb (9) N/A N/A 11.0 ppb (11) N/A 24.0 μg/m3 (23) 18.0 μg/m3 (64) 64.0
 
Jan. 12, 2022, 4 a.m. 12.9 ppb (13) 1.6 ppb (2) N/A 11.0 ppb (11) N/A N/A 11.0 ppb (11) N/A 27.0 μg/m3 (25) 17.0 μg/m3 (62) 62.0
 
Jan. 12, 2022, 3 a.m. 41.2 ppb (39) 18.8 ppb (18) N/A 22.0 ppb (21) N/A N/A 1.0 ppb (1) N/A 35.0 μg/m3 (33) 25.0 μg/m3 (79) 79.0
 
Jan. 12, 2022, 2 a.m. 42.6 ppb (41) 16.3 ppb (16) N/A 26.0 ppb (25) N/A N/A 1.0 ppb (1) N/A 34.0 μg/m3 (32) 15.0 μg/m3 (58) 58.0
 
Jan. 12, 2022, 1 a.m. 22.3 ppb (22) 2.4 ppb (3) N/A 20.0 ppb (19) N/A N/A 10.0 ppb (10) N/A 26.0 μg/m3 (25) 12.0 μg/m3 (50) 50.0
 
Jan. 12, 2022, midnight 14.9 ppb (15) 2.7 ppb (3) N/A 12.0 ppb (12) N/A N/A 22.0 ppb (21) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, 11 p.m. 8.1 ppb (8) 2.2 ppb (3) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (25) N/A 15.0 μg/m3 (14) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 10 p.m. 8.6 ppb (9) 2.6 ppb (3) N/A 6.0 ppb (6) N/A N/A 26.0 ppb (25) N/A 14.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 9 p.m. 6.9 ppb (7) 1.9 ppb (2) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (25) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, 8 p.m. 7.0 ppb (7) 2.1 ppb (2) N/A 5.0 ppb (5) N/A N/A 25.0 ppb (24) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, 7 p.m. 8.8 ppb (9) 3.1 ppb (3) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (22) N/A 9.0 μg/m3 (9) 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, 6 p.m. 17.2 ppb (17) 7.1 ppb (7) N/A 10.0 ppb (10) N/A N/A 15.0 ppb (14) N/A 12.0 μg/m3 (12) 11.0 μg/m3 (46) 46.0
 
Jan. 11, 2022, 5 p.m. 20.2 ppb (20) 9.5 ppb (9) N/A 11.0 ppb (11) N/A N/A 12.0 ppb (12) N/A 20.0 μg/m3 (19) 14.0 μg/m3 (55) 55.0
 
Jan. 11, 2022, 4 p.m. 21.2 ppb (20) 9.1 ppb (9) N/A 12.0 ppb (12) N/A N/A 6.0 ppb (6) N/A 12.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Jan. 11, 2022, 3 p.m. 42.8 ppb (41) 23.8 ppb (23) N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) N/A 18.0 μg/m3 (17) 7.0 μg/m3 (30) 41.0
 
Jan. 11, 2022, 2 p.m. 44.2 ppb (42) 28.3 ppb (27) N/A 16.0 ppb (16) N/A N/A 3.0 ppb (3) N/A 19.0 μg/m3 (18) 10.0 μg/m3 (42) 42.0
 
Jan. 11, 2022, 1 p.m. 8.3 ppb (8) 0.7 ppb (1) N/A 8.0 ppb (8) N/A N/A 9.0 ppb (9) N/A 12.0 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
Jan. 11, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 11 a.m. 4.1 ppb (4) 0.4 ppb (1) N/A 4.0 ppb (4) N/A N/A 12.0 ppb (12) N/A 13.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 10 a.m. 9.6 ppb (10) 1.5 ppb (2) N/A 8.0 ppb (8) N/A N/A 7.0 ppb (7) N/A 13.0 μg/m3 (13) 10.0 μg/m3 (42) 42.0
 
Jan. 11, 2022, 9 a.m. 14.0 ppb (14) 3.1 ppb (3) N/A 11.0 ppb (11) N/A N/A 3.0 ppb (3) N/A 13.0 μg/m3 (13) 14.0 μg/m3 (55) 55.0
 
Jan. 11, 2022, 8 a.m. 22.3 ppb (22) 9.7 ppb (10) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 23.0 μg/m3 (22) 18.0 μg/m3 (64) 64.0
 
Jan. 11, 2022, 7 a.m. 28.6 ppb (27) 13.8 ppb (14) N/A 15.0 ppb (15) N/A N/A 1.0 ppb (1) N/A 25.0 μg/m3 (24) 17.0 μg/m3 (62) 62.0
 
Jan. 11, 2022, 6 a.m. 35.3 ppb (34) 18.0 ppb (17) N/A 17.0 ppb (17) N/A N/A 1.0 ppb (1) N/A 28.0 μg/m3 (26) 23.0 μg/m3 (74) 74.0
 
Jan. 11, 2022, 5 a.m. 30.7 ppb (29) 11.2 ppb (11) N/A 20.0 ppb (19) N/A N/A 2.0 ppb (2) N/A 28.0 μg/m3 (26) 20.0 μg/m3 (68) 68.0
 
Jan. 11, 2022, 4 a.m. 40.0 ppb (38) 17.3 ppb (17) N/A 23.0 ppb (22) N/A N/A 2.0 ppb (2) N/A 30.0 μg/m3 (28) 17.0 μg/m3 (62) 62.0
 
Jan. 11, 2022, 3 a.m. 43.7 ppb (42) 16.4 ppb (16) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) N/A 27.0 μg/m3 (25) 15.0 μg/m3 (58) 58.0
 
Jan. 11, 2022, 2 a.m. 21.0 ppb (20) 2.0 ppb (2) N/A 19.0 ppb (18) N/A N/A 11.0 ppb (11) N/A 19.0 μg/m3 (18) 8.0 μg/m3 (34) 34.0
 
Jan. 11, 2022, 1 a.m. 19.0 ppb (18) 2.2 ppb (3) N/A 17.0 ppb (17) N/A N/A 15.0 ppb (14) N/A 16.0 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
Jan. 11, 2022, midnight 9.1 ppb (9) 0.9 ppb (1) N/A 8.0 ppb (8) N/A N/A 25.0 ppb (24) N/A 13.0 μg/m3 (13) 6.0 μg/m3 (25) 25.0
 
Jan. 10, 2022, 11 p.m. 8.5 ppb (9) 1.5 ppb (2) N/A 7.0 ppb (7) N/A N/A 28.0 ppb (26) N/A 12.0 μg/m3 (12) 7.0 μg/m3 (30) 30.0
 
Jan. 10, 2022, 10 p.m. 8.6 ppb (9) 1.9 ppb (2) N/A 7.0 ppb (7) N/A N/A 26.0 ppb (25) N/A 9.0 μg/m3 (9) 6.0 μg/m3 (25) 25.0
 
Jan. 10, 2022, 9 p.m. 7.2 ppb (7) 1.8 ppb (2) N/A 5.0 ppb (5) N/A N/A 26.0 ppb (25) N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Jan. 10, 2022, 8 p.m. 8.0 ppb (8) 2.2 ppb (3) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A 11.0 μg/m3 (11) 7.0 μg/m3 (30) 30.0
 
Jan. 10, 2022, 7 p.m. 13.2 ppb (13) 4.4 ppb (5) N/A 9.0 ppb (9) N/A N/A 20.0 ppb (19) N/A 14.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Jan. 10, 2022, 6 p.m. 12.5 ppb (12) 4.8 ppb (5) N/A 8.0 ppb (8) N/A N/A 16.0 ppb (15) N/A 17.0 μg/m3 (16) 7.0 μg/m3 (30) 30.0
 
Jan. 10, 2022, 5 p.m. 29.0 ppb (28) 13.5 ppb (13) N/A 16.0 ppb (16) N/A N/A 9.0 ppb (9) N/A 14.0 μg/m3 (13) 8.0 μg/m3 (34) 34.0
 
Jan. 10, 2022, 4 p.m. 24.5 ppb (24) 9.1 ppb (9) N/A 16.0 ppb (16) N/A N/A 6.0 ppb (6) N/A 17.0 μg/m3 (16) 10.0 μg/m3 (42) 42.0
 
Jan. 10, 2022, 3 p.m. 24.4 ppb (24) 11.2 ppb (11) N/A 13.0 ppb (13) N/A N/A 2.0 ppb (2) N/A 20.0 μg/m3 (19) 13.0 μg/m3 (53) 53.0
 
Jan. 10, 2022, 2 p.m. 29.6 ppb (28) 12.7 ppb (12) N/A 17.0 ppb (17) N/A N/A 2.0 ppb (2) N/A 20.0 μg/m3 (19) 12.0 μg/m3 (50) 50.0
 
Jan. 10, 2022, 1 p.m. 26.1 ppb (25) 9.3 ppb (9) N/A 17.0 ppb (17) N/A N/A 6.0 ppb (6) N/A 10.0 μg/m3 (10) 8.0 μg/m3 (34) 34.0
 
Jan. 10, 2022, noon N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Jan. 10, 2022, 11 a.m. 7.5 ppb (8) 0.6 ppb (1) N/A 7.0 ppb (7) N/A N/A 12.0 ppb (12) N/A 13.0 μg/m3 (13) 7.0 μg/m3 (30) 30.0
 
Jan. 10, 2022, 10 a.m. 17.4 ppb (17) 3.8 ppb (4) N/A 14.0 ppb (14) N/A N/A 3.0 ppb (3) N/A 15.0 μg/m3 (14) 12.0 μg/m3 (50) 50.0
 
Jan. 10, 2022, 9 a.m. 31.7 ppb (30) 16.3 ppb (16) N/A 15.0 ppb (15) N/A N/A 1.0 ppb (1) N/A 20.0 μg/m3 (19) 14.0 μg/m3 (55) 55.0
 
Jan. 10, 2022, 8 a.m. 14.6 ppb (14) 5.2 ppb (5) N/A 9.0 ppb (9) N/A N/A 6.0 ppb (6) N/A 14.0 μg/m3 (13) 17.0 μg/m3 (62) 62.0
 
Jan. 10, 2022, 7 a.m. 21.1 ppb (20) 9.2 ppb (9) N/A 12.0 ppb (12) N/A N/A 3.0 ppb (3) N/A 29.0 μg/m3 (27) 21.0 μg/m3 (70) 70.0
 
Jan. 10, 2022, 6 a.m. 32.7 ppb (31) 14.1 ppb (14) N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) N/A 29.0 μg/m3 (27) 26.0 μg/m3 (81) 81.0
 
Jan. 10, 2022, 5 a.m. 33.7 ppb (32) 13.1 ppb (13) N/A 21.0 ppb (20) N/A N/A 2.0 ppb (2) N/A 34.0 μg/m3 (32) 27.0 μg/m3 (83) 83.0
 
Jan. 10, 2022, 4 a.m. 27.8 ppb (27) 7.5 ppb (8) N/A 20.0 ppb (19) N/A N/A 5.0 ppb (5) N/A 33.0 μg/m3 (31) 20.0 μg/m3 (68) 68.0
 
Jan. 10, 2022, 3 a.m. 31.9 ppb (31) 8.0 ppb (8) N/A 24.0 ppb (23) N/A N/A 2.0 ppb (2) N/A 31.0 μg/m3 (29) 27.0 μg/m3 (83) 83.0
 
Jan. 10, 2022, 2 a.m. 34.6 ppb (33) 9.5 ppb (9) N/A 25.0 ppb (24) N/A N/A 3.0 ppb (3) N/A 23.0 μg/m3 (22) 13.0 μg/m3 (53) 53.0
 
Jan. 10, 2022, 1 a.m. 16.5 ppb (16) 1.0 ppb (1) N/A 16.0 ppb (16) N/A N/A 13.0 ppb (13) N/A 19.0 μg/m3 (18) 11.0 μg/m3 (46) 46.0
 
Jan. 10, 2022, midnight 8.8 ppb (9) 0.9 ppb (1) N/A 8.0 ppb (8) N/A N/A 21.0 ppb (20) N/A 11.0 μg/m3 (11) 7.0 μg/m3 (30) 30.0