ID: 1297

AQSQID: 000090121

Site Name: Edmonton East

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

Updated: Nov. 29, 2020, 1:41 p.m.

Location: Sherwood Park (17 St), CC

Reporting: True, Located: True

Current AQI: 22.0

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
Nov. 29, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (22) 0.3 ppb (4) N/A 5.1 μg/m3 (22) 22.0
 
Nov. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.7 μg/m3 (20) 20.0
 
Nov. 29, 2020, 9 a.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 23.0 ppb (22) 0.3 ppb (4) N/A 4.7 μg/m3 (20) 22.0
 
Nov. 29, 2020, 8 a.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 12.0 ppb (12) 0.3 ppb (4) N/A 5.2 μg/m3 (22) 23.0
 
Nov. 29, 2020, 7 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 18.0 ppb (17) 0.3 ppb (4) N/A 4.7 μg/m3 (20) 20.0
 
Nov. 29, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (22) 0.3 ppb (4) N/A 4.2 μg/m3 (18) 22.0
 
Nov. 29, 2020, 5 a.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 20.0 ppb (19) 0.4 ppb (5) N/A 4.5 μg/m3 (19) 19.0
 
Nov. 29, 2020, 3 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 20.0 ppb (19) 0.4 ppb (5) N/A 3.9 μg/m3 (17) 19.0
 
Nov. 29, 2020, 2 a.m. N/A N/A N/A 26.0 ppb (25) N/A 1.0 ppb (2) 11.0 ppb (11) 0.4 ppb (5) N/A 4.8 μg/m3 (20) 25.0
 
Nov. 29, 2020, 1 a.m. N/A N/A N/A 24.0 ppb (23) N/A 1.0 ppb (2) 13.0 ppb (13) 0.4 ppb (5) N/A 3.8 μg/m3 (16) 23.0
 
Nov. 29, 2020, midnight N/A N/A N/A 29.0 ppb (28) N/A 0.0 ppb (0) 10.0 ppb (10) 0.4 ppb (5) N/A 3.7 μg/m3 (16) 28.0
 
Nov. 28, 2020, 11 p.m. N/A N/A N/A 14.0 ppb (14) N/A 0.0 ppb (0) 23.0 ppb (22) 0.4 ppb (5) N/A 4.2 μg/m3 (18) 22.0
 
Nov. 28, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (9) N/A 3.0 ppb (5) 28.0 ppb (26) 0.3 ppb (4) N/A 2.6 μg/m3 (11) 26.0
 
Nov. 28, 2020, 9 p.m. N/A N/A N/A 12.0 ppb (12) N/A 9.0 ppb (13) 26.0 ppb (25) 0.3 ppb (4) N/A 2.9 μg/m3 (13) 25.0
 
Nov. 28, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 32.0 ppb (30) 0.3 ppb (4) N/A 1.3 μg/m3 (6) 30.0
 
Nov. 28, 2020, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (29) 0.3 ppb (4) N/A 1.1 μg/m3 (5) 29.0
 
Nov. 28, 2020, 6 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) 0.3 ppb (4) N/A 1.3 μg/m3 (6) 27.0
 
Nov. 28, 2020, 5 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 26.0 ppb (25) 0.3 ppb (4) N/A 1.2 μg/m3 (5) 25.0
 
Nov. 28, 2020, 4 p.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 26.0 ppb (25) 0.3 ppb (4) N/A 1.1 μg/m3 (5) 25.0
 
Nov. 28, 2020, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (28) 0.3 ppb (4) N/A 1.0 μg/m3 (5) 28.0
 
Nov. 28, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (31) 0.3 ppb (4) N/A 0.7 μg/m3 (3) 31.0
 
Nov. 28, 2020, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (30) 0.3 ppb (4) N/A 1.6 μg/m3 (7) 30.0
 
Nov. 28, 2020, noon N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 27.0 ppb (25) 0.3 ppb (4) N/A 4.6 μg/m3 (20) 25.0
 
Nov. 28, 2020, 11 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 17.0 ppb (16) 0.4 ppb (5) N/A 9.4 μg/m3 (40) 40.0
 
Nov. 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.8 μg/m3 (50) 50.0
 
Nov. 28, 2020, 9 a.m. N/A N/A N/A 30.0 ppb (29) N/A 0.0 ppb (0) 4.0 ppb (4) 0.4 ppb (5) N/A 10.5 μg/m3 (44) 44.0
 
Nov. 28, 2020, 8 a.m. N/A N/A N/A 32.0 ppb (31) N/A 0.0 ppb (0) 6.0 ppb (6) 0.4 ppb (5) N/A 8.8 μg/m3 (37) 37.0
 
Nov. 28, 2020, 7 a.m. N/A N/A N/A 40.0 ppb (38) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 8.9 μg/m3 (38) 38.0
 
Nov. 28, 2020, 6 a.m. N/A N/A N/A 38.0 ppb (36) N/A 0.0 ppb (0) 2.0 ppb (2) 0.4 ppb (5) N/A 11.1 μg/m3 (47) 47.0
 
Nov. 28, 2020, 5 a.m. N/A N/A N/A 28.0 ppb (27) N/A 0.0 ppb (0) 10.0 ppb (10) 0.4 ppb (5) N/A 8.9 μg/m3 (38) 38.0
 
Nov. 28, 2020, 4 a.m. N/A N/A N/A 36.0 ppb (34) N/A 0.0 ppb (0) 6.0 ppb (6) 0.5 ppb (6) N/A 8.2 μg/m3 (35) 35.0
 
Nov. 28, 2020, 3 a.m. N/A N/A N/A 39.0 ppb (37) N/A 0.0 ppb (0) 3.0 ppb (3) 0.5 ppb (6) N/A 6.7 μg/m3 (28) 37.0
 
Nov. 28, 2020, 2 a.m. N/A N/A N/A 43.0 ppb (41) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 8.5 μg/m3 (36) 41.0
 
Nov. 28, 2020, 1 a.m. N/A N/A N/A 45.0 ppb (43) N/A 0.0 ppb (0) 2.0 ppb (2) 0.5 ppb (6) N/A 10.1 μg/m3 (43) 43.0
 
Nov. 28, 2020, midnight N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 18.0 ppb (17) 0.4 ppb (5) N/A 4.5 μg/m3 (19) 23.0
 
Nov. 27, 2020, 11 p.m. N/A N/A N/A 12.0 ppb (12) N/A 0.0 ppb (0) 29.0 ppb (27) 0.3 ppb (4) N/A 2.0 μg/m3 (9) 27.0
 
Nov. 27, 2020, 10 p.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 32.0 ppb (30) 0.3 ppb (4) N/A 1.8 μg/m3 (8) 30.0
 
Nov. 27, 2020, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 34.0 ppb (32) 0.3 ppb (4) N/A 1.6 μg/m3 (7) 32.0
 
Nov. 27, 2020, 8 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 36.0 ppb (34) 0.3 ppb (4) N/A 1.3 μg/m3 (6) 34.0
 
Nov. 27, 2020, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) 0.3 ppb (4) N/A 0.9 μg/m3 (4) 34.0
 
Nov. 27, 2020, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (32) 0.3 ppb (4) N/A 1.1 μg/m3 (5) 32.0
 
Nov. 27, 2020, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (31) 0.3 ppb (4) N/A 1.1 μg/m3 (5) 31.0
 
Nov. 27, 2020, 4 p.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (28) 0.3 ppb (4) N/A 1.3 μg/m3 (6) 28.0
 
Nov. 27, 2020, 3 p.m. N/A N/A N/A 16.0 ppb (16) N/A 1.0 ppb (2) 23.0 ppb (22) 0.3 ppb (4) N/A 2.3 μg/m3 (10) 22.0
 
Nov. 27, 2020, 2 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 26.0 ppb (25) 0.3 ppb (4) N/A 2.0 μg/m3 (9) 25.0
 
Nov. 27, 2020, 1 p.m. N/A N/A N/A 32.0 ppb (31) N/A 1.0 ppb (2) 6.0 ppb (6) 0.4 ppb (5) N/A 9.7 μg/m3 (41) 41.0
 
Nov. 27, 2020, noon N/A N/A N/A 34.0 ppb (33) N/A 0.0 ppb (0) 3.0 ppb (3) 0.4 ppb (5) N/A 7.3 μg/m3 (31) 33.0
 
Nov. 27, 2020, 11 a.m. N/A N/A N/A 29.0 ppb (28) N/A 1.0 ppb (2) 8.0 ppb (8) 0.4 ppb (5) N/A 9.5 μg/m3 (40) 40.0
 
Nov. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (40) 40.0
 
Nov. 27, 2020, 9 a.m. N/A N/A N/A 36.0 ppb (34) N/A 0.0 ppb (0) 3.0 ppb (3) 0.4 ppb (5) N/A 8.0 μg/m3 (34) 34.0
 
Nov. 27, 2020, 8 a.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 4.0 ppb (4) 0.4 ppb (5) N/A 12.2 μg/m3 (52) 52.0
 
Nov. 27, 2020, 7 a.m. N/A N/A N/A 30.0 ppb (29) N/A 0.0 ppb (0) 8.0 ppb (8) 0.4 ppb (5) N/A 8.5 μg/m3 (36) 36.0
 
Nov. 27, 2020, 6 a.m. N/A N/A N/A 21.0 ppb (20) N/A 1.0 ppb (2) 14.0 ppb (13) 0.4 ppb (5) N/A 5.8 μg/m3 (25) 25.0
 
Nov. 27, 2020, 5 a.m. N/A N/A N/A 31.0 ppb (30) N/A 2.0 ppb (3) 7.0 ppb (7) 0.4 ppb (5) N/A 11.6 μg/m3 (49) 49.0
 
Nov. 27, 2020, 4 a.m. N/A N/A N/A 32.0 ppb (31) N/A 0.0 ppb (0) 7.0 ppb (7) 0.4 ppb (5) N/A 9.8 μg/m3 (41) 41.0
 
Nov. 27, 2020, 3 a.m. N/A N/A N/A 22.0 ppb (21) N/A 1.0 ppb (2) 14.0 ppb (13) 0.4 ppb (5) N/A 7.2 μg/m3 (31) 31.0
 
Nov. 27, 2020, 2 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 16.0 ppb (15) 0.4 ppb (5) N/A 5.5 μg/m3 (23) 23.0
 
Nov. 27, 2020, 1 a.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 18.0 ppb (17) 0.4 ppb (5) N/A 4.6 μg/m3 (20) 20.0
 
Nov. 27, 2020, midnight N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 16.0 ppb (15) 0.4 ppb (5) N/A 3.8 μg/m3 (16) 18.0
 
Nov. 26, 2020, 11 p.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 17.0 ppb (16) 0.4 ppb (5) N/A 3.5 μg/m3 (15) 18.0
 
Nov. 26, 2020, 10 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 18.0 ppb (17) 0.4 ppb (5) N/A 4.0 μg/m3 (17) 17.0
 
Nov. 26, 2020, 9 p.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 19.0 ppb (18) 0.3 ppb (4) N/A 3.9 μg/m3 (17) 18.0
 
Nov. 26, 2020, 8 p.m. N/A N/A N/A 17.0 ppb (17) N/A 0.0 ppb (0) 17.0 ppb (16) 0.4 ppb (5) N/A 3.9 μg/m3 (17) 17.0
 
Nov. 26, 2020, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 16.0 ppb (15) 0.4 ppb (5) N/A 4.2 μg/m3 (18) 18.0
 
Nov. 26, 2020, 6 p.m. N/A N/A N/A 26.0 ppb (25) N/A 0.0 ppb (0) 13.0 ppb (13) 0.4 ppb (5) N/A 6.0 μg/m3 (25) 25.0
 
Nov. 26, 2020, 5 p.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 7.0 ppb (7) 0.5 ppb (6) N/A 7.0 μg/m3 (30) 33.0
 
Nov. 26, 2020, 3 p.m. N/A N/A N/A 44.0 ppb (42) N/A 1.0 ppb (2) 2.0 ppb (2) 0.6 ppb (7) N/A 13.3 μg/m3 (54) 54.0
 
Nov. 26, 2020, 2 p.m. N/A N/A N/A 29.0 ppb (28) N/A 0.0 ppb (0) 10.0 ppb (10) 0.4 ppb (5) N/A 4.5 μg/m3 (19) 28.0
 
Nov. 26, 2020, 1 p.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 22.0 ppb (21) 0.3 ppb (4) N/A 2.6 μg/m3 (11) 21.0
 
Nov. 26, 2020, noon N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 25.0 ppb (24) 0.3 ppb (4) N/A 1.0 μg/m3 (5) 24.0
 
Nov. 26, 2020, 11 a.m. N/A N/A N/A 11.0 ppb (11) N/A 1.0 ppb (2) 26.0 ppb (25) 0.3 ppb (4) N/A 0.8 μg/m3 (4) 25.0
 
Nov. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.9 μg/m3 (4) 4.0
 
Nov. 26, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 29.0 ppb (27) 0.3 ppb (4) N/A 1.4 μg/m3 (6) 27.0
 
Nov. 26, 2020, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 28.0 ppb (26) 0.3 ppb (4) N/A 1.9 μg/m3 (8) 26.0
 
Nov. 26, 2020, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 27.0 ppb (25) 0.3 ppb (4) N/A 2.2 μg/m3 (10) 25.0
 
Nov. 26, 2020, 6 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 25.0 ppb (24) 0.3 ppb (4) N/A 3.1 μg/m3 (13) 24.0
 
Nov. 26, 2020, 5 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (23) 0.3 ppb (4) N/A 4.2 μg/m3 (18) 23.0
 
Nov. 26, 2020, 4 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 21.0 ppb (20) 0.3 ppb (4) N/A 6.5 μg/m3 (28) 28.0
 
Nov. 26, 2020, 3 a.m. N/A N/A N/A 25.0 ppb (24) N/A 0.0 ppb (0) 12.0 ppb (12) 0.4 ppb (5) N/A 7.2 μg/m3 (31) 31.0
 
Nov. 26, 2020, 2 a.m. N/A N/A N/A 34.0 ppb (33) N/A 0.0 ppb (0) 4.0 ppb (4) 0.4 ppb (5) N/A 9.5 μg/m3 (40) 40.0
 
Nov. 26, 2020, 1 a.m. N/A N/A N/A 39.0 ppb (37) N/A 0.0 ppb (0) 2.0 ppb (2) 0.5 ppb (6) N/A 12.9 μg/m3 (53) 53.0
 
Nov. 26, 2020, midnight N/A N/A N/A 41.0 ppb (39) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 11.7 μg/m3 (49) 49.0
 
Nov. 25, 2020, 11 p.m. N/A N/A N/A 28.0 ppb (27) N/A 2.0 ppb (3) 10.0 ppb (10) 0.4 ppb (5) N/A 7.9 μg/m3 (33) 33.0
 
Nov. 25, 2020, 10 p.m. N/A N/A N/A 15.0 ppb (15) N/A 2.0 ppb (3) 22.0 ppb (21) 0.3 ppb (4) N/A 4.6 μg/m3 (20) 21.0
 
Nov. 25, 2020, 9 p.m. N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (25) 0.3 ppb (4) N/A 3.8 μg/m3 (16) 25.0
 
Nov. 25, 2020, 8 p.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 26.0 ppb (25) 0.3 ppb (4) N/A 5.7 μg/m3 (24) 25.0
 
Nov. 25, 2020, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 25.0 ppb (24) 0.3 ppb (4) N/A 5.4 μg/m3 (23) 24.0
 
Nov. 25, 2020, 6 p.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 25.0 ppb (24) 0.3 ppb (4) N/A 4.0 μg/m3 (17) 24.0
 
Nov. 25, 2020, 5 p.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 22.0 ppb (21) 0.3 ppb (4) N/A 4.2 μg/m3 (18) 21.0
 
Nov. 25, 2020, 4 p.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 16.0 ppb (15) 0.4 ppb (5) N/A 4.7 μg/m3 (20) 20.0
 
Nov. 25, 2020, 2 p.m. N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 17.0 ppb (16) 0.3 ppb (4) N/A 3.1 μg/m3 (13) 16.0
 
Nov. 25, 2020, 1 p.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 20.0 ppb (19) 0.3 ppb (4) N/A 2.7 μg/m3 (12) 19.0
 
Nov. 25, 2020, noon N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 24.0 ppb (23) 0.3 ppb (4) N/A 1.9 μg/m3 (8) 23.0
 
Nov. 25, 2020, 11 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (23) 0.3 ppb (4) N/A 2.4 μg/m3 (10) 23.0
 
Nov. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.1 μg/m3 (18) 18.0
 
Nov. 25, 2020, 9 a.m. N/A N/A N/A 23.0 ppb (22) N/A 1.0 ppb (2) 9.0 ppb (9) 0.4 ppb (5) N/A 13.5 μg/m3 (54) 54.0
 
Nov. 25, 2020, 8 a.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 0.0 ppb (0) 0.5 ppb (6) N/A 19.3 μg/m3 (67) 67.0
 
Nov. 25, 2020, 7 a.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 1.0 ppb (1) 0.5 ppb (6) N/A 21.6 μg/m3 (71) 71.0
 
Nov. 25, 2020, 6 a.m. N/A N/A N/A 31.0 ppb (30) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (5) N/A 20.9 μg/m3 (70) 70.0
 
Nov. 25, 2020, 5 a.m. N/A N/A N/A 33.0 ppb (32) N/A 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) N/A 21.3 μg/m3 (71) 71.0
 
Nov. 25, 2020, 4 a.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 0.0 ppb (0) 0.5 ppb (6) N/A 17.9 μg/m3 (64) 64.0
 
Nov. 25, 2020, 3 a.m. N/A N/A N/A 34.0 ppb (33) N/A 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) N/A 17.5 μg/m3 (63) 63.0
 
Nov. 25, 2020, 2 a.m. N/A N/A N/A 38.0 ppb (36) N/A 2.0 ppb (3) 1.0 ppb (1) 0.6 ppb (7) N/A 20.9 μg/m3 (70) 70.0
 
Nov. 25, 2020, 1 a.m. N/A N/A N/A 37.0 ppb (35) N/A 1.0 ppb (2) 1.0 ppb (1) 0.4 ppb (5) N/A 20.4 μg/m3 (69) 69.0
 
Nov. 25, 2020, midnight N/A N/A N/A 38.0 ppb (36) N/A 1.0 ppb (2) 2.0 ppb (2) 0.4 ppb (5) N/A 14.9 μg/m3 (57) 57.0
 
Nov. 24, 2020, 11 p.m. N/A N/A N/A 39.0 ppb (37) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 12.3 μg/m3 (52) 52.0
 
Nov. 24, 2020, 10 p.m. N/A N/A N/A 33.0 ppb (32) N/A 0.0 ppb (0) 6.0 ppb (6) 0.4 ppb (5) N/A 9.2 μg/m3 (39) 39.0
 
Nov. 24, 2020, 8 p.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 13.0 ppb (13) 0.4 ppb (5) N/A 8.6 μg/m3 (36) 36.0
 
Nov. 24, 2020, 7 p.m. N/A N/A N/A 23.0 ppb (22) N/A 0.0 ppb (0) 13.0 ppb (13) 0.4 ppb (5) N/A 9.3 μg/m3 (39) 39.0
 
Nov. 24, 2020, 6 p.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 12.0 ppb (12) 0.4 ppb (5) N/A 10.5 μg/m3 (44) 44.0
 
Nov. 24, 2020, 4 p.m. N/A N/A N/A 26.0 ppb (25) N/A 0.0 ppb (0) 8.0 ppb (8) 0.4 ppb (5) N/A 12.3 μg/m3 (52) 52.0
 
Nov. 24, 2020, 3 p.m. N/A N/A N/A 29.0 ppb (28) N/A 0.0 ppb (0) 6.0 ppb (6) 0.3 ppb (4) N/A 12.8 μg/m3 (53) 53.0
 
Nov. 24, 2020, 2 p.m. N/A N/A N/A 30.0 ppb (29) N/A 1.0 ppb (2) 5.0 ppb (5) 0.3 ppb (4) N/A 12.2 μg/m3 (52) 52.0
 
Nov. 24, 2020, 1 p.m. N/A N/A N/A 22.0 ppb (21) N/A 0.0 ppb (0) 11.0 ppb (11) 0.3 ppb (4) N/A 12.2 μg/m3 (52) 52.0
 
Nov. 24, 2020, noon N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 13.0 ppb (13) 0.3 ppb (4) N/A 10.8 μg/m3 (46) 46.0
 
Nov. 24, 2020, 11 a.m. N/A N/A N/A 15.0 ppb (15) N/A 0.0 ppb (0) 15.0 ppb (14) 0.3 ppb (4) N/A 11.1 μg/m3 (47) 47.0
 
Nov. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.7 μg/m3 (49) 49.0
 
Nov. 24, 2020, 7 a.m. N/A N/A N/A 14.0 ppb (14) N/A 1.0 ppb (2) 21.0 ppb (20) 0.3 ppb (4) N/A 17.6 μg/m3 (63) 63.0
 
Nov. 24, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 24.0 ppb (23) 0.3 ppb (4) N/A 16.3 μg/m3 (60) 60.0
 
Nov. 24, 2020, 5 a.m. N/A N/A N/A 10.0 ppb (10) N/A 1.0 ppb (2) 22.0 ppb (21) 0.3 ppb (4) N/A 17.3 μg/m3 (62) 62.0
 
Nov. 24, 2020, 4 a.m. N/A N/A N/A 9.0 ppb (9) N/A 1.0 ppb (2) 22.0 ppb (21) 0.3 ppb (4) N/A 11.9 μg/m3 (50) 50.0
 
Nov. 24, 2020, 3 a.m. N/A N/A N/A 13.0 ppb (13) N/A 1.0 ppb (2) 19.0 ppb (18) 0.3 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Nov. 24, 2020, 2 a.m. N/A N/A N/A 25.0 ppb (24) N/A 0.0 ppb (0) 8.0 ppb (8) 0.4 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 24, 2020, 1 a.m. N/A N/A N/A 35.0 ppb (34) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 10.2 μg/m3 (43) 43.0
 
Nov. 24, 2020, midnight N/A N/A N/A 38.0 ppb (36) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 12.4 μg/m3 (52) 52.0
 
Nov. 23, 2020, 11 p.m. N/A N/A N/A 38.0 ppb (36) N/A 1.0 ppb (2) 1.0 ppb (1) 0.6 ppb (7) N/A 16.0 μg/m3 (60) 60.0
 
Nov. 23, 2020, 10 p.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 3.0 ppb (3) 0.6 ppb (7) N/A 16.1 μg/m3 (60) 60.0
 
Nov. 23, 2020, 9 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 20.7 μg/m3 (70) 70.0
 
Nov. 23, 2020, 8 p.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A 20.8 μg/m3 (70) 70.0
 
Nov. 23, 2020, 7 p.m. N/A N/A N/A 37.0 ppb (35) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A 23.9 μg/m3 (76) 76.0
 
Nov. 23, 2020, 6 p.m. N/A N/A N/A 35.0 ppb (34) N/A 2.0 ppb (3) 4.0 ppb (4) 0.6 ppb (7) N/A 26.7 μg/m3 (82) 82.0
 
Nov. 23, 2020, 4 p.m. N/A N/A N/A 35.0 ppb (34) N/A 1.0 ppb (2) 3.0 ppb (3) 0.6 ppb (7) N/A 21.5 μg/m3 (71) 71.0
 
Nov. 23, 2020, 3 p.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 2.0 ppb (2) 0.5 ppb (6) N/A 23.4 μg/m3 (75) 75.0
 
Nov. 23, 2020, 2 p.m. N/A N/A N/A 34.0 ppb (33) N/A 1.0 ppb (2) 1.0 ppb (1) 0.4 ppb (5) N/A 27.0 μg/m3 (83) 83.0
 
Nov. 23, 2020, 1 p.m. N/A N/A N/A 25.0 ppb (24) N/A 0.0 ppb (0) 6.0 ppb (6) 0.4 ppb (5) N/A 31.0 μg/m3 (91) 91.0
 
Nov. 23, 2020, noon N/A N/A N/A 25.0 ppb (24) N/A 0.0 ppb (0) 6.0 ppb (6) 0.3 ppb (4) N/A 28.5 μg/m3 (86) 86.0
 
Nov. 23, 2020, 11 a.m. N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 15.0 ppb (14) 0.3 ppb (4) N/A 25.0 μg/m3 (79) 79.0
 
Nov. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.9 μg/m3 (76) 76.0
 
Nov. 23, 2020, 9 a.m. N/A N/A N/A 29.0 ppb (28) N/A 0.0 ppb (0) 4.0 ppb (4) 0.3 ppb (4) N/A 15.9 μg/m3 (59) 59.0
 
Nov. 23, 2020, 8 a.m. N/A N/A N/A 26.0 ppb (25) N/A 0.0 ppb (0) 6.0 ppb (6) 0.3 ppb (4) N/A 12.9 μg/m3 (53) 53.0
 
Nov. 23, 2020, 7 a.m. N/A N/A N/A 23.0 ppb (22) N/A 0.0 ppb (0) 7.0 ppb (7) 0.3 ppb (4) N/A 11.5 μg/m3 (48) 48.0
 
Nov. 23, 2020, 6 a.m. N/A N/A N/A 29.0 ppb (28) N/A 0.0 ppb (0) 4.0 ppb (4) 0.4 ppb (5) N/A 14.0 μg/m3 (55) 55.0
 
Nov. 23, 2020, 5 a.m. N/A N/A N/A 26.0 ppb (25) N/A 0.0 ppb (0) 7.0 ppb (7) 0.3 ppb (4) N/A 13.6 μg/m3 (55) 55.0
 
Nov. 23, 2020, 4 a.m. N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 11.0 ppb (11) 0.3 ppb (4) N/A 12.8 μg/m3 (53) 53.0
 
Nov. 23, 2020, 3 a.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 21.0 ppb (20) 0.3 ppb (4) N/A 9.8 μg/m3 (41) 41.0
 
Nov. 23, 2020, 2 a.m. N/A N/A N/A 11.0 ppb (11) N/A 0.0 ppb (0) 22.0 ppb (21) 0.3 ppb (4) N/A 10.1 μg/m3 (43) 43.0
 
Nov. 23, 2020, 1 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (23) 0.3 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Nov. 23, 2020, midnight N/A N/A N/A 9.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (22) 0.3 ppb (4) N/A 10.6 μg/m3 (45) 45.0
 
Nov. 22, 2020, 11 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 25.0 ppb (24) 0.3 ppb (4) N/A 8.8 μg/m3 (37) 37.0
 
Nov. 22, 2020, 10 p.m. N/A N/A N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.3 ppb (4) N/A 6.2 μg/m3 (26) 26.0
 
Nov. 22, 2020, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (29) 0.3 ppb (4) N/A 6.8 μg/m3 (29) 29.0
 
Nov. 22, 2020, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 31.0 ppb (29) 0.3 ppb (4) N/A 6.8 μg/m3 (29) 29.0
 
Nov. 22, 2020, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 33.0 ppb (31) 0.3 ppb (4) N/A 6.0 μg/m3 (25) 31.0
 
Nov. 22, 2020, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 33.0 ppb (31) 0.3 ppb (4) N/A 5.6 μg/m3 (24) 31.0
 
Nov. 22, 2020, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (32) 0.3 ppb (4) N/A 5.4 μg/m3 (23) 32.0
 
Nov. 22, 2020, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (2) 33.0 ppb (31) 0.3 ppb (4) N/A 2.9 μg/m3 (13) 31.0
 
Nov. 22, 2020, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (2) 30.0 ppb (28) 0.3 ppb (4) N/A 3.7 μg/m3 (16) 28.0
 
Nov. 22, 2020, 2 p.m. N/A N/A N/A 7.0 ppb (7) N/A 1.0 ppb (2) 28.0 ppb (26) 0.3 ppb (4) N/A 3.7 μg/m3 (16) 26.0
 
Nov. 22, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (2) 28.0 ppb (26) 0.3 ppb (4) N/A 4.2 μg/m3 (18) 26.0
 
Nov. 22, 2020, noon N/A N/A N/A 10.0 ppb (10) N/A 0.0 ppb (0) 23.0 ppb (22) 0.3 ppb (4) N/A 5.8 μg/m3 (25) 25.0
 
Nov. 22, 2020, 11 a.m. N/A N/A N/A 16.0 ppb (16) N/A 0.0 ppb (0) 17.0 ppb (16) 0.3 ppb (4) N/A 5.6 μg/m3 (24) 24.0
 
Nov. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.6 μg/m3 (16) 16.0
 
Nov. 22, 2020, 9 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (23) 0.3 ppb (4) N/A 3.5 μg/m3 (15) 23.0
 
Nov. 22, 2020, 8 a.m. N/A N/A N/A 13.0 ppb (13) N/A 0.0 ppb (0) 20.0 ppb (19) 0.3 ppb (4) N/A 4.3 μg/m3 (18) 19.0
 
Nov. 22, 2020, 7 a.m. N/A N/A N/A 22.0 ppb (21) N/A 0.0 ppb (0) 13.0 ppb (13) 0.3 ppb (4) N/A 5.3 μg/m3 (23) 23.0
 
Nov. 22, 2020, 6 a.m. N/A N/A N/A 21.0 ppb (20) N/A 0.0 ppb (0) 13.0 ppb (13) 0.3 ppb (4) N/A 6.9 μg/m3 (29) 29.0
 
Nov. 22, 2020, 5 a.m. N/A N/A N/A 24.0 ppb (23) N/A 0.0 ppb (0) 11.0 ppb (11) 0.4 ppb (5) N/A 5.9 μg/m3 (25) 25.0
 
Nov. 22, 2020, 4 a.m. N/A N/A N/A 34.0 ppb (33) N/A 0.0 ppb (0) 5.0 ppb (5) 0.4 ppb (5) N/A 6.5 μg/m3 (28) 33.0