ID: 1297

AQSQID: 000090121

Site Name: Edmonton East

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

Updated: May 25, 2022, 10:49 p.m.

Location: Sherwood Park (17 St), CC

Reporting: False, Located: True

Current AQI: None

Sherwood Park (17 St) CC, CA: 53.5472, -113.3681

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 18, 2022, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 29.0 ppb (27) 0.4 ppb (5) N/A 2.7 μg/m3 (12) 27.0
 
Jan. 18, 2022, noon N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (30) 0.4 ppb (5) N/A 2.6 μg/m3 (11) 30.0
 
Jan. 18, 2022, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (30) 0.4 ppb (5) N/A 2.5 μg/m3 (11) 30.0
 
Jan. 18, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.4 μg/m3 (10) 10.0
 
Jan. 18, 2022, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (30) 0.4 ppb (5) N/A 2.4 μg/m3 (10) 30.0
 
Jan. 18, 2022, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (30) 0.4 ppb (5) N/A 2.4 μg/m3 (10) 30.0
 
Jan. 18, 2022, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) 0.4 ppb (5) N/A 2.4 μg/m3 (10) 28.0
 
Jan. 18, 2022, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 27.0 ppb (25) 0.4 ppb (5) N/A 2.3 μg/m3 (10) 25.0
 
Jan. 18, 2022, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (27) 0.4 ppb (5) N/A 2.1 μg/m3 (9) 27.0
 
Jan. 18, 2022, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) 0.4 ppb (5) N/A 2.2 μg/m3 (10) 28.0
 
Jan. 18, 2022, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (27) 0.4 ppb (5) N/A 3.4 μg/m3 (15) 27.0
 
Jan. 18, 2022, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 27.0 ppb (25) 0.4 ppb (5) N/A 4.0 μg/m3 (17) 25.0
 
Jan. 18, 2022, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 23.0 ppb (22) 0.4 ppb (5) N/A 4.6 μg/m3 (20) 22.0
 
Jan. 18, 2022, midnight N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 20.0 ppb (19) 0.4 ppb (5) N/A 3.6 μg/m3 (16) 19.0
 
Jan. 17, 2022, 11 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 18.0 ppb (17) 0.4 ppb (5) N/A 2.8 μg/m3 (12) 17.0
 
Jan. 17, 2022, 10 p.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 15.0 ppb (14) 0.5 ppb (6) N/A 3.8 μg/m3 (16) 23.0
 
Jan. 17, 2022, 9 p.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 21.0 ppb (20) 0.5 ppb (6) N/A 2.3 μg/m3 (10) 20.0
 
Jan. 17, 2022, 8 p.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 19.0 ppb (18) 0.5 ppb (6) N/A 4.5 μg/m3 (19) 19.0
 
Jan. 17, 2022, 7 p.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 5.0 ppb (5) 0.7 ppb (8) N/A 15.4 μg/m3 (58) 58.0
 
Jan. 17, 2022, 6 p.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 6.0 ppb (6) 0.7 ppb (8) N/A 15.7 μg/m3 (59) 59.0
 
Jan. 17, 2022, 5 p.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 5.0 ppb (5) 0.7 ppb (8) N/A 14.3 μg/m3 (56) 56.0
 
Jan. 17, 2022, 4 p.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 3.0 ppb (3) 0.7 ppb (8) N/A 11.2 μg/m3 (47) 47.0
 
Jan. 17, 2022, 3 p.m. N/A N/A N/A 37.0 ppb (35) N/A 0.0 ppb (0) 2.0 ppb (2) 0.7 ppb (8) N/A 14.2 μg/m3 (56) 56.0
 
Jan. 17, 2022, 2 p.m. N/A N/A N/A 38.0 ppb (36) N/A 0.0 ppb (0) 2.0 ppb (2) 0.6 ppb (7) N/A 16.1 μg/m3 (60) 60.0
 
Jan. 17, 2022, 1 p.m. N/A N/A N/A 31.0 ppb (30) N/A 0.0 ppb (0) 9.0 ppb (9) 0.5 ppb (6) N/A 13.4 μg/m3 (54) 54.0
 
Jan. 17, 2022, noon N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 17.0 ppb (16) 0.5 ppb (6) N/A 11.3 μg/m3 (48) 48.0
 
Jan. 17, 2022, 11 a.m. N/A N/A N/A 22.0 ppb (21) N/A 0.0 ppb (0) 17.0 ppb (16) 0.5 ppb (6) N/A 11.0 μg/m3 (46) 46.0
 
Jan. 17, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (37) 37.0
 
Jan. 17, 2022, 9 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 23.0 ppb (22) 0.5 ppb (6) N/A 6.9 μg/m3 (29) 29.0
 
Jan. 17, 2022, 8 a.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 17.0 ppb (16) 0.5 ppb (6) N/A 6.0 μg/m3 (25) 25.0
 
Jan. 17, 2022, 7 a.m. N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 20.0 ppb (19) 0.4 ppb (5) N/A 5.1 μg/m3 (22) 22.0
 
Jan. 17, 2022, 6 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 23.0 ppb (22) 0.4 ppb (5) N/A 3.8 μg/m3 (16) 22.0
 
Jan. 17, 2022, 5 a.m. N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 27.0 ppb (25) 0.4 ppb (5) N/A 4.1 μg/m3 (18) 25.0
 
Jan. 17, 2022, 4 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 23.0 ppb (22) 0.4 ppb (5) N/A 4.3 μg/m3 (18) 22.0
 
Jan. 17, 2022, 3 a.m. N/A N/A N/A 27.0 ppb (26) N/A 0.0 ppb (0) 17.0 ppb (16) 0.5 ppb (6) N/A 4.2 μg/m3 (18) 26.0
 
Jan. 17, 2022, 2 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 24.0 ppb (23) 0.4 ppb (5) N/A 4.2 μg/m3 (18) 23.0
 
Jan. 17, 2022, 1 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 28.0 ppb (26) 0.4 ppb (5) N/A 3.5 μg/m3 (15) 26.0
 
Jan. 17, 2022, midnight N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 30.0 ppb (28) 0.4 ppb (5) N/A 2.7 μg/m3 (12) 28.0
 
Jan. 16, 2022, 11 p.m. N/A N/A N/A 28.0 ppb (27) N/A 0.0 ppb (0) 17.0 ppb (16) 0.5 ppb (6) N/A 3.4 μg/m3 (15) 27.0
 
Jan. 16, 2022, 10 p.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 21.0 ppb (20) 0.5 ppb (6) N/A 2.7 μg/m3 (12) 23.0
 
Jan. 16, 2022, 9 p.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 24.0 ppb (23) 0.5 ppb (6) N/A 3.0 μg/m3 (13) 23.0
 
Jan. 16, 2022, 8 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 26.0 ppb (25) 0.6 ppb (7) N/A 3.9 μg/m3 (17) 25.0
 
Jan. 16, 2022, 7 p.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 25.0 ppb (24) 0.5 ppb (6) N/A 6.1 μg/m3 (26) 26.0
 
Jan. 16, 2022, 6 p.m. N/A N/A N/A 25.0 ppb (24) N/A 1.0 ppb (2) 20.0 ppb (19) 0.5 ppb (6) N/A 6.5 μg/m3 (28) 28.0
 
Jan. 16, 2022, 5 p.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 17.0 ppb (16) 0.5 ppb (6) N/A 6.5 μg/m3 (28) 28.0
 
Jan. 16, 2022, 4 p.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 14.0 ppb (13) 0.6 ppb (7) N/A 10.1 μg/m3 (43) 43.0
 
Jan. 16, 2022, 3 p.m. N/A N/A N/A 37.0 ppb (35) N/A 1.0 ppb (2) 9.0 ppb (9) 0.5 ppb (6) N/A 8.3 μg/m3 (35) 35.0
 
Jan. 16, 2022, 2 p.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 15.0 ppb (14) 0.5 ppb (6) N/A 3.4 μg/m3 (15) 29.0
 
Jan. 16, 2022, 1 p.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 28.0 ppb (26) 0.4 ppb (5) N/A 2.4 μg/m3 (10) 26.0
 
Jan. 16, 2022, noon N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 34.0 ppb (32) 0.4 ppb (5) N/A 2.3 μg/m3 (10) 32.0
 
Jan. 16, 2022, 11 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 35.0 ppb (33) 0.4 ppb (5) N/A 3.0 μg/m3 (13) 33.0
 
Jan. 16, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.3 μg/m3 (10) 10.0
 
Jan. 16, 2022, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (36) 0.4 ppb (5) N/A 2.3 μg/m3 (10) 36.0
 
Jan. 16, 2022, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (36) 0.4 ppb (5) N/A 1.9 μg/m3 (8) 36.0
 
Jan. 16, 2022, 7 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 36.0 ppb (34) 0.4 ppb (5) N/A 2.1 μg/m3 (9) 34.0
 
Jan. 16, 2022, 6 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 35.0 ppb (33) 0.4 ppb (5) N/A 2.0 μg/m3 (9) 33.0
 
Jan. 16, 2022, 5 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 34.0 ppb (32) 0.4 ppb (5) N/A 1.8 μg/m3 (8) 32.0
 
Jan. 16, 2022, 4 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 36.0 ppb (34) 0.4 ppb (5) N/A 1.1 μg/m3 (5) 34.0
 
Jan. 16, 2022, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 39.0 ppb (37) 0.4 ppb (5) N/A 0.9 μg/m3 (4) 37.0
 
Jan. 16, 2022, 2 a.m. N/A N/A N/A 22.0 ppb (21) N/A 3.0 ppb (5) 23.0 ppb (22) 0.5 ppb (6) N/A 2.4 μg/m3 (10) 22.0
 
Jan. 16, 2022, 1 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 26.0 ppb (25) 0.4 ppb (5) N/A 0.3 μg/m3 (2) 25.0
 
Jan. 16, 2022, midnight N/A N/A N/A 15.0 ppb (15) N/A 1.0 ppb (2) 28.0 ppb (26) 0.4 ppb (5) N/A -0.2 μg/m3 (0) 26.0
 
Jan. 15, 2022, 11 p.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 33.0 ppb (31) 0.4 ppb (5) N/A -0.5 μg/m3 (0) 31.0
 
Jan. 15, 2022, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 38.0 ppb (36) 0.4 ppb (5) N/A -0.6 μg/m3 (0) 36.0
 
Jan. 15, 2022, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A 2.0 ppb (3) 35.0 ppb (33) 0.4 ppb (5) N/A -0.3 μg/m3 (0) 33.0
 
Jan. 15, 2022, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 38.0 ppb (36) 0.4 ppb (5) N/A -0.9 μg/m3 (0) 36.0
 
Jan. 15, 2022, 7 p.m. N/A N/A N/A 12.0 ppb (12) N/A 5.0 ppb (8) 32.0 ppb (30) 0.4 ppb (5) N/A 1.4 μg/m3 (6) 30.0
 
Jan. 15, 2022, 6 p.m. N/A N/A N/A 29.0 ppb (28) N/A 4.0 ppb (6) 15.0 ppb (14) 0.6 ppb (7) N/A 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2022, 5 p.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 19.0 ppb (18) 0.5 ppb (6) N/A 10.5 μg/m3 (44) 44.0
 
Jan. 15, 2022, 4 p.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 7.0 ppb (7) 0.6 ppb (7) N/A 16.7 μg/m3 (61) 61.0
 
Jan. 15, 2022, 3 p.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A 8.5 μg/m3 (36) 36.0
 
Jan. 15, 2022, 2 p.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 4.0 ppb (4) 0.5 ppb (6) N/A 9.8 μg/m3 (41) 41.0
 
Jan. 15, 2022, 1 p.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 4.0 ppb (4) 0.5 ppb (6) N/A 13.5 μg/m3 (54) 54.0
 
Jan. 15, 2022, noon N/A N/A N/A 26.0 ppb (25) N/A 0.0 ppb (0) 6.0 ppb (6) 0.5 ppb (6) N/A 14.7 μg/m3 (57) 57.0
 
Jan. 15, 2022, 11 a.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 4.0 ppb (4) 0.5 ppb (6) N/A 17.9 μg/m3 (64) 64.0
 
Jan. 15, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 18.4 μg/m3 (65) 65.0
 
Jan. 15, 2022, 9 a.m. N/A N/A N/A 31.0 ppb (30) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A 23.3 μg/m3 (75) 75.0
 
Jan. 15, 2022, 8 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 6.0 ppb (6) 0.5 ppb (6) N/A 20.3 μg/m3 (69) 69.0
 
Jan. 15, 2022, 7 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 7.0 ppb (7) 0.5 ppb (6) N/A 17.8 μg/m3 (63) 63.0
 
Jan. 15, 2022, 6 a.m. N/A N/A N/A 25.0 ppb (24) N/A 0.0 ppb (0) 11.0 ppb (11) 0.5 ppb (6) N/A 13.9 μg/m3 (55) 55.0
 
Jan. 15, 2022, 5 a.m. N/A N/A N/A 25.0 ppb (24) N/A 0.0 ppb (0) 12.0 ppb (12) 0.5 ppb (6) N/A 10.6 μg/m3 (45) 45.0
 
Jan. 15, 2022, 4 a.m. N/A N/A N/A 23.0 ppb (22) N/A 0.0 ppb (0) 13.0 ppb (13) 0.5 ppb (6) N/A 9.2 μg/m3 (39) 39.0
 
Jan. 15, 2022, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 19.0 ppb (18) 0.5 ppb (6) N/A 8.0 μg/m3 (34) 34.0
 
Jan. 15, 2022, 2 a.m. N/A N/A N/A 27.0 ppb (26) N/A 0.0 ppb (0) 16.0 ppb (15) 0.5 ppb (6) N/A 8.1 μg/m3 (34) 34.0
 
Jan. 15, 2022, 1 a.m. N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 21.0 ppb (20) 0.5 ppb (6) N/A 7.1 μg/m3 (30) 30.0
 
Jan. 15, 2022, midnight N/A N/A N/A 23.0 ppb (22) N/A 0.0 ppb (0) 22.0 ppb (21) 0.5 ppb (6) N/A 7.0 μg/m3 (30) 30.0
 
Jan. 14, 2022, 11 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 24.0 ppb (23) 0.5 ppb (6) N/A 6.7 μg/m3 (28) 28.0
 
Jan. 14, 2022, 10 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 22.0 ppb (21) 0.5 ppb (6) N/A 7.2 μg/m3 (31) 31.0
 
Jan. 14, 2022, 9 p.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 19.0 ppb (18) 0.5 ppb (6) N/A 6.5 μg/m3 (28) 29.0
 
Jan. 14, 2022, 8 p.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 22.0 ppb (21) 0.5 ppb (6) N/A 6.1 μg/m3 (26) 26.0
 
Jan. 14, 2022, 7 p.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 21.0 ppb (20) 0.5 ppb (6) N/A 7.6 μg/m3 (32) 32.0
 
Jan. 14, 2022, 6 p.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 21.0 ppb (20) 0.5 ppb (6) N/A 5.4 μg/m3 (23) 23.0
 
Jan. 14, 2022, 5 p.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 15.0 ppb (14) 0.5 ppb (6) N/A 6.5 μg/m3 (28) 29.0
 
Jan. 14, 2022, 4 p.m. N/A N/A N/A 36.0 ppb (34) N/A 1.0 ppb (2) 8.0 ppb (8) 0.5 ppb (6) N/A 7.1 μg/m3 (30) 34.0
 
Jan. 14, 2022, 3 p.m. N/A N/A N/A 38.0 ppb (36) N/A 0.0 ppb (0) 4.0 ppb (4) 0.5 ppb (6) N/A 8.1 μg/m3 (34) 36.0
 
Jan. 14, 2022, 2 p.m. N/A N/A N/A 43.0 ppb (41) N/A 1.0 ppb (2) 2.0 ppb (2) 0.6 ppb (7) N/A 10.0 μg/m3 (42) 42.0
 
Jan. 14, 2022, 1 p.m. N/A N/A N/A 37.0 ppb (35) N/A 0.0 ppb (0) 2.0 ppb (2) 0.6 ppb (7) N/A 10.0 μg/m3 (42) 42.0
 
Jan. 14, 2022, noon N/A N/A N/A 32.0 ppb (31) N/A 0.0 ppb (0) 3.0 ppb (3) 0.5 ppb (6) N/A 7.8 μg/m3 (33) 33.0
 
Jan. 14, 2022, 11 a.m. N/A N/A N/A 36.0 ppb (34) N/A 0.0 ppb (0) 2.0 ppb (2) 0.6 ppb (7) N/A 9.4 μg/m3 (40) 40.0
 
Jan. 14, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.2 μg/m3 (39) 39.0
 
Jan. 14, 2022, 9 a.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 22.0 ppb (21) 0.4 ppb (5) N/A 6.5 μg/m3 (28) 28.0
 
Jan. 14, 2022, 8 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 26.0 ppb (25) 0.4 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Jan. 14, 2022, 7 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 26.0 ppb (25) 0.4 ppb (5) N/A 8.6 μg/m3 (36) 36.0
 
Jan. 14, 2022, 6 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 27.0 ppb (25) 0.4 ppb (5) N/A 9.7 μg/m3 (41) 41.0
 
Jan. 14, 2022, 5 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 25.0 ppb (24) 0.4 ppb (5) N/A 11.1 μg/m3 (47) 47.0
 
Jan. 14, 2022, 4 a.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 26.0 ppb (25) 0.4 ppb (5) N/A 10.8 μg/m3 (46) 46.0
 
Jan. 14, 2022, 3 a.m. N/A N/A N/A 8.0 ppb (8) N/A 1.0 ppb (2) 25.0 ppb (24) 0.4 ppb (5) N/A 5.1 μg/m3 (22) 24.0
 
Jan. 14, 2022, 2 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (2) 15.0 ppb (14) 0.5 ppb (6) N/A 4.5 μg/m3 (19) 19.0
 
Jan. 14, 2022, 1 a.m. N/A N/A N/A 24.0 ppb (23) N/A 2.0 ppb (3) 10.0 ppb (10) 0.5 ppb (6) N/A 8.3 μg/m3 (35) 35.0
 
Jan. 14, 2022, midnight N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 13.0 ppb (13) 0.5 ppb (6) N/A 5.2 μg/m3 (22) 25.0
 
Jan. 13, 2022, 11 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 17.0 ppb (16) 0.5 ppb (6) N/A 1.8 μg/m3 (8) 19.0
 
Jan. 13, 2022, 10 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (2) 21.0 ppb (20) 0.5 ppb (6) N/A 1.2 μg/m3 (5) 20.0
 
Jan. 13, 2022, 9 p.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 24.0 ppb (23) 0.5 ppb (6) N/A 0.8 μg/m3 (4) 23.0
 
Jan. 13, 2022, 8 p.m. N/A N/A N/A 37.0 ppb (35) N/A 1.0 ppb (2) 9.0 ppb (9) 0.5 ppb (6) N/A 8.0 μg/m3 (34) 35.0
 
Jan. 13, 2022, 7 p.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 11.0 ppb (11) 0.5 ppb (6) N/A 19.6 μg/m3 (67) 67.0
 
Jan. 13, 2022, 6 p.m. N/A N/A N/A 40.0 ppb (38) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A 27.1 μg/m3 (83) 83.0
 
Jan. 13, 2022, 5 p.m. N/A N/A N/A 36.0 ppb (34) N/A 2.0 ppb (3) 5.0 ppb (5) 0.5 ppb (6) N/A 30.1 μg/m3 (89) 89.0
 
Jan. 13, 2022, 4 p.m. N/A N/A N/A 31.0 ppb (30) N/A 3.0 ppb (5) 8.0 ppb (8) 0.5 ppb (6) N/A 14.8 μg/m3 (57) 57.0
 
Jan. 13, 2022, 3 p.m. N/A N/A N/A 26.0 ppb (25) N/A 3.0 ppb (5) 12.0 ppb (12) 0.5 ppb (6) N/A 10.4 μg/m3 (44) 44.0
 
Jan. 13, 2022, 2 p.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 8.0 ppb (8) 0.5 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Jan. 13, 2022, 1 p.m. N/A N/A N/A 37.0 ppb (35) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) N/A 14.6 μg/m3 (57) 57.0
 
Jan. 13, 2022, noon N/A N/A N/A 45.0 ppb (43) N/A 2.0 ppb (3) 1.0 ppb (1) 0.6 ppb (7) N/A 12.5 μg/m3 (52) 52.0
 
Jan. 13, 2022, 11 a.m. N/A N/A N/A 44.0 ppb (42) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) N/A 10.9 μg/m3 (46) 46.0
 
Jan. 13, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.5 μg/m3 (40) 40.0
 
Jan. 13, 2022, 9 a.m. N/A N/A N/A 49.0 ppb (47) N/A 1.0 ppb (2) 2.0 ppb (2) 0.6 ppb (7) N/A 11.4 μg/m3 (48) 48.0
 
Jan. 13, 2022, 8 a.m. N/A N/A N/A 40.0 ppb (38) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) N/A 4.6 μg/m3 (20) 38.0
 
Jan. 13, 2022, 7 a.m. N/A N/A N/A 40.0 ppb (38) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) N/A 4.7 μg/m3 (20) 38.0
 
Jan. 13, 2022, 6 a.m. N/A N/A N/A 38.0 ppb (36) N/A 0.0 ppb (0) 3.0 ppb (3) 0.5 ppb (6) N/A 4.3 μg/m3 (18) 36.0
 
Jan. 13, 2022, 5 a.m. N/A N/A N/A 39.0 ppb (37) N/A 1.0 ppb (2) 3.0 ppb (3) 0.6 ppb (7) N/A 7.9 μg/m3 (33) 37.0
 
Jan. 13, 2022, 4 a.m. N/A N/A N/A 40.0 ppb (38) N/A 1.0 ppb (2) 1.0 ppb (1) 0.7 ppb (8) N/A 11.9 μg/m3 (50) 50.0
 
Jan. 13, 2022, 3 a.m. N/A N/A N/A 43.0 ppb (41) N/A 1.0 ppb (2) 2.0 ppb (2) 0.8 ppb (10) N/A 20.9 μg/m3 (70) 70.0
 
Jan. 13, 2022, 2 a.m. N/A N/A N/A 44.0 ppb (42) N/A 1.0 ppb (2) 1.0 ppb (1) 0.8 ppb (10) N/A 15.3 μg/m3 (58) 58.0
 
Jan. 13, 2022, 1 a.m. N/A N/A N/A 44.0 ppb (42) N/A 1.0 ppb (2) 1.0 ppb (1) 0.7 ppb (8) N/A 16.9 μg/m3 (62) 62.0
 
Jan. 13, 2022, midnight N/A N/A N/A 46.0 ppb (44) N/A 1.0 ppb (2) 2.0 ppb (2) 0.8 ppb (10) N/A 20.8 μg/m3 (70) 70.0
 
Jan. 12, 2022, 11 p.m. N/A N/A N/A 42.0 ppb (40) N/A 1.0 ppb (2) 6.0 ppb (6) 0.7 ppb (8) N/A 18.2 μg/m3 (64) 64.0
 
Jan. 12, 2022, 10 p.m. N/A N/A N/A 44.0 ppb (42) N/A 1.0 ppb (2) 7.0 ppb (7) 0.7 ppb (8) N/A 18.0 μg/m3 (64) 64.0
 
Jan. 12, 2022, 9 p.m. N/A N/A N/A 30.0 ppb (29) N/A 2.0 ppb (3) 18.0 ppb (17) 0.5 ppb (6) N/A 9.6 μg/m3 (40) 40.0
 
Jan. 12, 2022, 8 p.m. N/A N/A N/A 43.0 ppb (41) N/A 2.0 ppb (3) 11.0 ppb (11) 0.7 ppb (8) N/A 22.1 μg/m3 (73) 73.0
 
Jan. 12, 2022, 7 p.m. N/A N/A N/A 46.0 ppb (44) N/A 3.0 ppb (5) 7.0 ppb (7) 0.7 ppb (8) N/A 21.5 μg/m3 (71) 71.0
 
Jan. 12, 2022, 6 p.m. N/A N/A N/A 45.0 ppb (43) N/A 2.0 ppb (3) 4.0 ppb (4) 0.7 ppb (8) N/A 16.3 μg/m3 (60) 60.0
 
Jan. 12, 2022, 5 p.m. N/A N/A N/A 43.0 ppb (41) N/A 2.0 ppb (3) 3.0 ppb (3) 0.6 ppb (7) N/A 10.4 μg/m3 (44) 44.0
 
Jan. 12, 2022, 4 p.m. N/A N/A N/A 49.0 ppb (47) N/A 1.0 ppb (2) 2.0 ppb (2) 0.7 ppb (8) N/A 12.0 μg/m3 (50) 50.0
 
Jan. 12, 2022, 3 p.m. N/A N/A N/A 45.0 ppb (43) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) N/A 6.4 μg/m3 (27) 43.0
 
Jan. 12, 2022, 2 p.m. N/A N/A N/A 47.0 ppb (45) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) N/A 4.9 μg/m3 (21) 45.0
 
Jan. 12, 2022, 1 p.m. N/A N/A N/A 40.0 ppb (38) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) N/A 3.5 μg/m3 (15) 38.0
 
Jan. 12, 2022, noon N/A N/A N/A 41.0 ppb (39) N/A 1.0 ppb (2) 2.0 ppb (2) 0.6 ppb (7) N/A 6.5 μg/m3 (28) 39.0
 
Jan. 12, 2022, 11 a.m. N/A N/A N/A 40.0 ppb (38) N/A 1.0 ppb (2) 1.0 ppb (1) 0.5 ppb (6) N/A 7.2 μg/m3 (31) 38.0
 
Jan. 12, 2022, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.2 μg/m3 (14) 14.0
 
Jan. 12, 2022, 9 a.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 14.0 ppb (13) 0.5 ppb (6) N/A 4.1 μg/m3 (18) 25.0
 
Jan. 12, 2022, 8 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 18.0 ppb (17) 0.5 ppb (6) N/A 5.0 μg/m3 (21) 21.0
 
Jan. 12, 2022, 7 a.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 14.0 ppb (13) 0.5 ppb (6) N/A 5.6 μg/m3 (24) 25.0
 
Jan. 12, 2022, 6 a.m. N/A N/A N/A 27.0 ppb (26) N/A 1.0 ppb (2) 13.0 ppb (13) 0.4 ppb (5) N/A 3.6 μg/m3 (16) 26.0
 
Jan. 12, 2022, 5 a.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 9.0 ppb (9) 0.5 ppb (6) N/A 4.0 μg/m3 (17) 31.0
 
Jan. 12, 2022, 4 a.m. N/A N/A N/A 41.0 ppb (39) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) N/A 8.3 μg/m3 (35) 39.0
 
Jan. 12, 2022, 3 a.m. N/A N/A N/A 43.0 ppb (41) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) N/A 19.8 μg/m3 (68) 68.0
 
Jan. 12, 2022, 2 a.m. N/A N/A N/A 46.0 ppb (44) N/A 1.0 ppb (2) 1.0 ppb (1) 0.7 ppb (8) N/A 19.9 μg/m3 (68) 68.0
 
Jan. 12, 2022, 1 a.m. N/A N/A N/A 52.0 ppb (50) N/A 2.0 ppb (3) 1.0 ppb (1) 0.9 ppb (11) N/A 11.6 μg/m3 (49) 50.0
 
Jan. 12, 2022, midnight N/A N/A N/A 59.0 ppb (57) N/A 2.0 ppb (3) 1.0 ppb (1) 1.0 ppb (12) N/A 19.7 μg/m3 (67) 67.0
 
Jan. 11, 2022, 11 p.m. N/A N/A N/A 62.0 ppb (60) N/A 3.0 ppb (5) 2.0 ppb (2) 0.9 ppb (11) N/A 23.1 μg/m3 (75) 75.0
 
Jan. 11, 2022, 10 p.m. N/A N/A N/A 68.0 ppb (66) N/A 3.0 ppb (5) 4.0 ppb (4) 0.8 ppb (10) N/A 35.7 μg/m3 (102) 102.0
 
Jan. 11, 2022, 9 p.m. N/A N/A N/A 59.0 ppb (57) N/A 2.0 ppb (3) 4.0 ppb (4) 0.8 ppb (10) N/A 20.2 μg/m3 (69) 69.0
 
Jan. 11, 2022, 8 p.m. N/A N/A N/A 46.0 ppb (44) N/A 2.0 ppb (3) 9.0 ppb (9) 0.6 ppb (7) N/A 9.2 μg/m3 (39) 44.0
 
Jan. 11, 2022, 7 p.m. N/A N/A N/A 54.0 ppb (51) N/A 2.0 ppb (3) 7.0 ppb (7) 0.6 ppb (7) N/A 9.4 μg/m3 (40) 51.0
 
Jan. 11, 2022, 6 p.m. N/A N/A N/A 59.0 ppb (57) N/A 2.0 ppb (3) 4.0 ppb (4) 0.7 ppb (8) N/A 13.5 μg/m3 (54) 57.0
 
Jan. 11, 2022, 5 p.m. N/A N/A N/A 52.0 ppb (50) N/A 2.0 ppb (3) 4.0 ppb (4) 0.6 ppb (7) N/A 12.3 μg/m3 (52) 52.0
 
Jan. 11, 2022, 4 p.m. N/A N/A N/A 53.0 ppb (50) N/A 1.0 ppb (2) 2.0 ppb (2) 0.6 ppb (7) N/A 7.8 μg/m3 (33) 50.0
 
Jan. 11, 2022, 3 p.m. N/A N/A N/A 50.0 ppb (48) N/A 1.0 ppb (2) 2.0 ppb (2) 0.5 ppb (6) N/A 3.5 μg/m3 (15) 48.0
 
Jan. 11, 2022, 2 p.m. N/A N/A N/A 51.0 ppb (49) N/A 1.0 ppb (2) 3.0 ppb (3) 0.5 ppb (6) N/A 1.6 μg/m3 (7) 49.0