AQSQID: 000090120

Site Name: Edmonton South

Location: Edmonton (Lynnwood), CC

Reporting: True, Located: True

Current AQI: 57.0

Edmonton (Lynnwood) CC, CA: 53.5028, -113.6111

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 27, 2020, 11 p.m. N/A N/A N/A 28.0 ppb (26) N/A 0.0 ppb (0) 4.0 ppb (3) 0.4 ppb (4) N/A 15.4 μg/m3 (57) 57.0
 
Jan. 27, 2020, 10 p.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 10.0 ppb (8) 0.3 ppb (3) N/A 14.7 μg/m3 (56) 56.0
 
Jan. 27, 2020, 9 p.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 11.0 ppb (8) 0.4 ppb (4) N/A 15.7 μg/m3 (58) 58.0
 
Jan. 27, 2020, 8 p.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 13.0 ppb (10) 0.3 ppb (3) N/A 14.2 μg/m3 (55) 55.0
 
Jan. 27, 2020, 7 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 15.0 ppb (12) 0.2 ppb (2) N/A 12.3 μg/m3 (51) 51.0
 
Jan. 27, 2020, 6 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 13.0 ppb (10) 0.3 ppb (3) N/A 14.1 μg/m3 (54) 54.0
 
Jan. 27, 2020, 5 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 11.0 ppb (8) 0.2 ppb (2) N/A 15.2 μg/m3 (57) 57.0
 
Jan. 27, 2020, 4 p.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 9.0 ppb (7) 0.2 ppb (2) N/A 13.8 μg/m3 (54) 54.0
 
Jan. 27, 2020, 3 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 5.0 ppb (4) 0.2 ppb (2) N/A 13.2 μg/m3 (53) 53.0
 
Jan. 27, 2020, 2 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 9.0 ppb (7) 0.2 ppb (2) N/A 12.4 μg/m3 (51) 51.0
 
Jan. 27, 2020, 1 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 12.0 ppb (9) 0.1 ppb (1) N/A 15.6 μg/m3 (58) 58.0
 
Jan. 27, 2020, noon N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 16.0 ppb (12) 0.1 ppb (1) N/A 16.5 μg/m3 (60) 60.0
 
Jan. 27, 2020, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 17.0 ppb (13) 0.1 ppb (1) N/A 20.3 μg/m3 (68) 68.0
 
Jan. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 19.6 μg/m3 (66) 66.0
 
Jan. 27, 2020, 9 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 19.0 μg/m3 (65) 65.0
 
Jan. 27, 2020, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 17.7 μg/m3 (62) 62.0
 
Jan. 27, 2020, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 17.9 μg/m3 (63) 63.0
 
Jan. 27, 2020, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) N/A 17.2 μg/m3 (61) 61.0
 
Jan. 27, 2020, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 16.8 μg/m3 (60) 60.0
 
Jan. 27, 2020, 4 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 15.4 μg/m3 (57) 57.0
 
Jan. 27, 2020, 3 a.m. N/A N/A N/A 9.0 ppb (8) N/A 2.0 ppb (3) 31.0 ppb (24) 0.1 ppb (1) N/A 14.9 μg/m3 (56) 56.0
 
Jan. 27, 2020, 2 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 33.0 ppb (25) 0.1 ppb (1) N/A 13.9 μg/m3 (54) 54.0
 
Jan. 27, 2020, 1 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 32.0 ppb (25) 0.1 ppb (1) N/A 16.2 μg/m3 (59) 59.0
 
Jan. 27, 2020, midnight N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 12.5 μg/m3 (51) 51.0
 
Jan. 26, 2020, 11 p.m. N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) N/A 11.3 μg/m3 (47) 47.0
 
Jan. 26, 2020, 10 p.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (21) 0.2 ppb (2) N/A 12.7 μg/m3 (51) 51.0
 
Jan. 26, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 25.0 ppb (19) 0.2 ppb (2) N/A 14.8 μg/m3 (56) 56.0
 
Jan. 26, 2020, 8 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 27.0 ppb (21) 0.2 ppb (2) N/A 15.3 μg/m3 (57) 57.0
 
Jan. 26, 2020, 7 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 26.0 ppb (20) 0.2 ppb (2) N/A 17.1 μg/m3 (61) 61.0
 
Jan. 26, 2020, 6 p.m. N/A N/A N/A 12.0 ppb (11) N/A 2.0 ppb (3) 23.0 ppb (18) 0.2 ppb (2) N/A 20.8 μg/m3 (69) 69.0
 
Jan. 26, 2020, 5 p.m. N/A N/A N/A 21.0 ppb (19) N/A 0.0 ppb (0) 12.0 ppb (9) 0.3 ppb (3) N/A 24.8 μg/m3 (77) 77.0
 
Jan. 26, 2020, 4 p.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 7.0 ppb (5) 0.3 ppb (3) N/A 24.1 μg/m3 (76) 76.0
 
Jan. 26, 2020, 3 p.m. N/A N/A N/A 30.0 ppb (28) N/A 0.0 ppb (0) 2.0 ppb (2) 0.3 ppb (3) N/A 20.4 μg/m3 (68) 68.0
 
Jan. 26, 2020, 2 p.m. N/A N/A N/A 32.0 ppb (30) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (3) N/A 18.0 μg/m3 (63) 63.0
 
Jan. 26, 2020, 1 p.m. N/A N/A N/A 31.0 ppb (29) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 16.5 μg/m3 (60) 60.0
 
Jan. 26, 2020, noon N/A N/A N/A 32.0 ppb (30) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (3) N/A 16.6 μg/m3 (60) 60.0
 
Jan. 26, 2020, 11 a.m. N/A N/A N/A 34.0 ppb (31) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (3) N/A 16.6 μg/m3 (60) 60.0
 
Jan. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 16.7 μg/m3 (60) 60.0
 
Jan. 26, 2020, 9 a.m. N/A N/A N/A 36.0 ppb (33) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (3) N/A 17.7 μg/m3 (62) 62.0
 
Jan. 26, 2020, 8 a.m. N/A N/A N/A 37.0 ppb (34) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 20.0 μg/m3 (67) 67.0
 
Jan. 26, 2020, 7 a.m. N/A N/A N/A 37.0 ppb (34) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 18.2 μg/m3 (63) 63.0
 
Jan. 26, 2020, 6 a.m. N/A N/A N/A 39.0 ppb (36) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 18.4 μg/m3 (64) 64.0
 
Jan. 26, 2020, 5 a.m. N/A N/A N/A 42.0 ppb (39) N/A 0.0 ppb (0) 1.0 ppb (1) 0.6 ppb (7) N/A 21.3 μg/m3 (70) 70.0
 
Jan. 26, 2020, 4 a.m. N/A N/A N/A 44.0 ppb (41) N/A 0.0 ppb (0) 1.0 ppb (1) 0.6 ppb (7) N/A 24.7 μg/m3 (77) 77.0
 
Jan. 26, 2020, 3 a.m. N/A N/A N/A 44.0 ppb (41) N/A 0.0 ppb (0) 1.0 ppb (1) 0.7 ppb (8) N/A 26.7 μg/m3 (81) 81.0
 
Jan. 26, 2020, 2 a.m. N/A N/A N/A 45.0 ppb (42) N/A 0.0 ppb (0) 1.0 ppb (1) 1.0 ppb (11) N/A 31.5 μg/m3 (91) 91.0
 
Jan. 26, 2020, 1 a.m. N/A N/A N/A 45.0 ppb (42) N/A 0.0 ppb (0) 1.0 ppb (1) 1.1 ppb (12) N/A 33.6 μg/m3 (96) 96.0
 
Jan. 26, 2020, midnight N/A N/A N/A 43.0 ppb (40) N/A 0.0 ppb (0) 1.0 ppb (1) 0.7 ppb (8) N/A 28.2 μg/m3 (84) 84.0
 
Jan. 25, 2020, 11 p.m. N/A N/A N/A 34.0 ppb (31) N/A 1.0 ppb (1) 7.0 ppb (5) 0.6 ppb (7) N/A 23.5 μg/m3 (74) 74.0
 
Jan. 25, 2020, 10 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 22.0 ppb (17) 0.3 ppb (3) N/A 14.9 μg/m3 (56) 56.0
 
Jan. 25, 2020, 9 p.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 22.0 ppb (17) 0.3 ppb (3) N/A 15.8 μg/m3 (58) 58.0
 
Jan. 25, 2020, 8 p.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 20.0 ppb (15) 0.4 ppb (4) N/A 19.8 μg/m3 (67) 67.0
 
Jan. 25, 2020, 7 p.m. N/A N/A N/A 16.0 ppb (15) N/A 0.0 ppb (0) 18.0 ppb (14) 0.4 ppb (4) N/A 22.9 μg/m3 (73) 73.0
 
Jan. 25, 2020, 6 p.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 11.0 ppb (8) 0.6 ppb (7) N/A 30.6 μg/m3 (90) 90.0
 
Jan. 25, 2020, 5 p.m. N/A N/A N/A 30.0 ppb (28) N/A 0.0 ppb (0) 6.0 ppb (5) 0.7 ppb (8) N/A 35.4 μg/m3 (100) 100.0
 
Jan. 25, 2020, 4 p.m. N/A N/A N/A 34.0 ppb (31) N/A 0.0 ppb (0) 3.0 ppb (2) 0.7 ppb (8) N/A 37.6 μg/m3 (105) 105.0
 
Jan. 25, 2020, 3 p.m. N/A N/A N/A 36.0 ppb (33) N/A 0.0 ppb (0) 1.0 ppb (1) 0.7 ppb (8) N/A 35.2 μg/m3 (99) 99.0
 
Jan. 25, 2020, 2 p.m. N/A N/A N/A 36.0 ppb (33) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 35.2 μg/m3 (99) 99.0
 
Jan. 25, 2020, 1 p.m. N/A N/A N/A 33.0 ppb (31) N/A 0.0 ppb (0) 1.0 ppb (1) 0.6 ppb (7) N/A 35.8 μg/m3 (101) 101.0
 
Jan. 25, 2020, noon N/A N/A N/A 31.0 ppb (29) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 35.9 μg/m3 (101) 101.0
 
Jan. 25, 2020, 11 a.m. N/A N/A N/A 32.0 ppb (30) N/A 0.0 ppb (0) 0.0 ppb (0) 0.5 ppb (6) N/A 36.9 μg/m3 (104) 104.0
 
Jan. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 38.4 μg/m3 (107) 107.0
 
Jan. 25, 2020, 9 a.m. N/A N/A N/A 33.0 ppb (31) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 38.7 μg/m3 (108) 108.0
 
Jan. 25, 2020, 8 a.m. N/A N/A N/A 36.0 ppb (33) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 37.2 μg/m3 (104) 104.0
 
Jan. 25, 2020, 7 a.m. N/A N/A N/A 40.0 ppb (37) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 34.6 μg/m3 (98) 98.0
 
Jan. 25, 2020, 6 a.m. N/A N/A N/A 41.0 ppb (38) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 33.9 μg/m3 (97) 97.0
 
Jan. 25, 2020, 5 a.m. N/A N/A N/A 39.0 ppb (36) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 34.3 μg/m3 (97) 97.0
 
Jan. 25, 2020, 4 a.m. N/A N/A N/A 39.0 ppb (36) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 34.0 μg/m3 (97) 97.0
 
Jan. 25, 2020, 3 a.m. N/A N/A N/A 42.0 ppb (39) N/A 1.0 ppb (1) 1.0 ppb (1) 0.4 ppb (4) N/A 34.6 μg/m3 (98) 98.0
 
Jan. 25, 2020, 2 a.m. N/A N/A N/A 59.0 ppb (55) N/A 1.0 ppb (1) 1.0 ppb (1) 0.9 ppb (10) N/A 47.2 μg/m3 (129) 129.0
 
Jan. 25, 2020, 1 a.m. N/A N/A N/A 55.0 ppb (51) N/A 1.0 ppb (1) 1.0 ppb (1) 1.0 ppb (11) N/A 43.4 μg/m3 (120) 120.0
 
Jan. 25, 2020, midnight N/A N/A N/A 51.0 ppb (47) N/A 1.0 ppb (1) 1.0 ppb (1) 1.0 ppb (11) N/A 43.8 μg/m3 (121) 121.0
 
Jan. 24, 2020, 11 p.m. N/A N/A N/A 50.0 ppb (46) N/A 1.0 ppb (1) 2.0 ppb (2) 0.9 ppb (10) N/A 39.1 μg/m3 (109) 109.0
 
Jan. 24, 2020, 10 p.m. N/A N/A N/A 49.0 ppb (45) N/A 1.0 ppb (1) 3.0 ppb (2) 0.7 ppb (8) N/A 36.4 μg/m3 (102) 102.0
 
Jan. 24, 2020, 9 p.m. N/A N/A N/A 50.0 ppb (46) N/A 2.0 ppb (3) 5.0 ppb (4) 0.7 ppb (8) N/A 36.2 μg/m3 (102) 102.0
 
Jan. 24, 2020, 8 p.m. N/A N/A N/A 51.0 ppb (47) N/A 2.0 ppb (3) 5.0 ppb (4) 0.7 ppb (8) N/A 37.4 μg/m3 (105) 105.0
 
Jan. 24, 2020, 7 p.m. N/A N/A N/A 52.0 ppb (48) N/A 2.0 ppb (3) 6.0 ppb (5) 0.8 ppb (9) N/A 34.7 μg/m3 (98) 98.0
 
Jan. 24, 2020, 6 p.m. N/A N/A N/A 57.0 ppb (53) N/A 2.0 ppb (3) 5.0 ppb (4) 1.1 ppb (12) N/A 38.2 μg/m3 (107) 107.0
 
Jan. 24, 2020, 5 p.m. N/A N/A N/A 48.0 ppb (44) N/A 1.0 ppb (1) 3.0 ppb (2) 1.1 ppb (12) N/A 29.1 μg/m3 (86) 86.0
 
Jan. 24, 2020, 4 p.m. N/A N/A N/A 42.0 ppb (39) N/A 0.0 ppb (0) 2.0 ppb (2) 0.8 ppb (9) N/A 23.2 μg/m3 (74) 74.0
 
Jan. 24, 2020, 3 p.m. N/A N/A N/A 39.0 ppb (36) N/A 0.0 ppb (0) 1.0 ppb (1) 0.6 ppb (7) N/A 18.8 μg/m3 (64) 64.0
 
Jan. 24, 2020, 2 p.m. N/A N/A N/A 36.0 ppb (33) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (3) N/A 15.8 μg/m3 (58) 58.0
 
Jan. 24, 2020, 1 p.m. N/A N/A N/A 42.0 ppb (39) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 18.3 μg/m3 (63) 63.0
 
Jan. 24, 2020, noon N/A N/A N/A 40.0 ppb (37) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (3) N/A 16.7 μg/m3 (60) 60.0
 
Jan. 24, 2020, 11 a.m. N/A N/A N/A 37.0 ppb (34) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 15.4 μg/m3 (57) 57.0
 
Jan. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 15.4 μg/m3 (57) 57.0
 
Jan. 24, 2020, 9 a.m. N/A N/A N/A 38.0 ppb (35) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 15.3 μg/m3 (57) 57.0
 
Jan. 24, 2020, 8 a.m. N/A N/A N/A 39.0 ppb (36) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 13.4 μg/m3 (53) 53.0
 
Jan. 24, 2020, 7 a.m. N/A N/A N/A 37.0 ppb (34) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 8.8 μg/m3 (37) 37.0
 
Jan. 24, 2020, 6 a.m. N/A N/A N/A 37.0 ppb (34) N/A 0.0 ppb (0) 2.0 ppb (2) 0.2 ppb (2) N/A 7.7 μg/m3 (32) 34.0
 
Jan. 24, 2020, 5 a.m. N/A N/A N/A 32.0 ppb (30) N/A 0.0 ppb (0) 7.0 ppb (5) 0.2 ppb (2) N/A 5.9 μg/m3 (25) 30.0
 
Jan. 24, 2020, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 18.0 ppb (14) 0.1 ppb (1) N/A 5.0 μg/m3 (21) 21.0
 
Jan. 24, 2020, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 4.5 μg/m3 (19) 19.0
 
Jan. 24, 2020, 2 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 3.9 μg/m3 (16) 20.0
 
Jan. 24, 2020, 1 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 3.6 μg/m3 (15) 21.0
 
Jan. 24, 2020, midnight N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) N/A 3.8 μg/m3 (16) 18.0
 
Jan. 23, 2020, 11 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) N/A 3.3 μg/m3 (14) 22.0
 
Jan. 23, 2020, 10 p.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 2.9 μg/m3 (12) 23.0
 
Jan. 23, 2020, 9 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 2.9 μg/m3 (12) 25.0
 
Jan. 23, 2020, 8 p.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 3.6 μg/m3 (15) 24.0
 
Jan. 23, 2020, 7 p.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 29.0 ppb (22) 0.1 ppb (1) N/A 5.0 μg/m3 (21) 22.0
 
Jan. 23, 2020, 6 p.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 26.0 ppb (20) 0.1 ppb (1) N/A N/A 20.0
 
Jan. 23, 2020, 5 p.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 24.0 ppb (18) 0.1 ppb (1) N/A 6.5 μg/m3 (27) 27.0
 
Jan. 23, 2020, 4 p.m. N/A N/A N/A 24.0 ppb (22) N/A 0.0 ppb (0) 14.0 ppb (11) 0.2 ppb (2) N/A 8.7 μg/m3 (36) 36.0
 
Jan. 23, 2020, 3 p.m. N/A N/A N/A 35.0 ppb (32) N/A 0.0 ppb (0) 3.0 ppb (2) 0.3 ppb (3) N/A 8.8 μg/m3 (37) 37.0
 
Jan. 23, 2020, 2 p.m. N/A N/A N/A 35.0 ppb (32) N/A 0.0 ppb (0) 2.0 ppb (2) 0.3 ppb (3) N/A 11.2 μg/m3 (47) 47.0
 
Jan. 23, 2020, 1 p.m. N/A N/A N/A 32.0 ppb (30) N/A 0.0 ppb (0) 3.0 ppb (2) 0.3 ppb (3) N/A 15.1 μg/m3 (57) 57.0
 
Jan. 23, 2020, noon N/A N/A N/A 33.0 ppb (31) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (3) N/A 15.6 μg/m3 (58) 58.0
 
Jan. 23, 2020, 11 a.m. N/A N/A N/A 32.0 ppb (30) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 16.3 μg/m3 (59) 59.0
 
Jan. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 17.8 μg/m3 (62) 62.0
 
Jan. 23, 2020, 9 a.m. N/A N/A N/A 35.0 ppb (32) N/A 0.0 ppb (0) 0.0 ppb (0) 0.2 ppb (2) N/A 20.0 μg/m3 (67) 67.0
 
Jan. 23, 2020, 8 a.m. N/A N/A N/A 33.0 ppb (31) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 20.1 μg/m3 (67) 67.0
 
Jan. 23, 2020, 7 a.m. N/A N/A N/A 33.0 ppb (31) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 22.7 μg/m3 (73) 73.0
 
Jan. 23, 2020, 6 a.m. N/A N/A N/A 35.0 ppb (32) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 23.6 μg/m3 (75) 75.0
 
Jan. 23, 2020, 5 a.m. N/A N/A N/A 37.0 ppb (34) N/A 0.0 ppb (0) 0.0 ppb (0) 0.3 ppb (3) N/A 26.5 μg/m3 (81) 81.0
 
Jan. 23, 2020, 4 a.m. N/A N/A N/A 41.0 ppb (38) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 33.5 μg/m3 (96) 96.0
 
Jan. 23, 2020, 3 a.m. N/A N/A N/A 43.0 ppb (40) N/A 0.0 ppb (0) 1.0 ppb (1) 0.8 ppb (9) N/A 31.2 μg/m3 (91) 91.0
 
Jan. 23, 2020, 2 a.m. N/A N/A N/A 40.0 ppb (37) N/A 0.0 ppb (0) 1.0 ppb (1) 0.7 ppb (8) N/A 27.0 μg/m3 (82) 82.0
 
Jan. 23, 2020, 1 a.m. N/A N/A N/A 38.0 ppb (35) N/A 0.0 ppb (0) 1.0 ppb (1) 0.6 ppb (7) N/A 17.6 μg/m3 (62) 62.0
 
Jan. 23, 2020, midnight N/A N/A N/A 32.0 ppb (30) N/A 0.0 ppb (0) 5.0 ppb (4) 0.4 ppb (4) N/A 12.7 μg/m3 (51) 51.0
 
Jan. 22, 2020, 11 p.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 18.0 ppb (14) 0.2 ppb (2) N/A 8.8 μg/m3 (37) 37.0
 
Jan. 22, 2020, 10 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) N/A 7.2 μg/m3 (30) 30.0
 
Jan. 22, 2020, 9 p.m. N/A N/A N/A 12.0 ppb (11) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) N/A 8.7 μg/m3 (36) 36.0
 
Jan. 22, 2020, 8 p.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 11.4 μg/m3 (48) 48.0
 
Jan. 22, 2020, 7 p.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 11.9 μg/m3 (50) 50.0
 
Jan. 22, 2020, 6 p.m. N/A N/A N/A 17.0 ppb (16) N/A 0.0 ppb (0) 17.0 ppb (13) 0.2 ppb (2) N/A 15.5 μg/m3 (57) 57.0
 
Jan. 22, 2020, 5 p.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 14.0 ppb (11) 0.2 ppb (2) N/A 19.0 μg/m3 (65) 65.0
 
Jan. 22, 2020, 4 p.m. N/A N/A N/A 25.0 ppb (23) N/A 1.0 ppb (1) 9.0 ppb (7) 0.2 ppb (2) N/A 23.7 μg/m3 (75) 75.0
 
Jan. 22, 2020, 3 p.m. N/A N/A N/A 26.0 ppb (24) N/A 1.0 ppb (1) 9.0 ppb (7) 0.2 ppb (2) N/A 21.3 μg/m3 (70) 70.0
 
Jan. 22, 2020, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 14.0 ppb (11) 0.1 ppb (1) N/A 15.4 μg/m3 (57) 57.0
 
Jan. 22, 2020, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A 0.0 ppb (0) 15.0 ppb (12) 0.1 ppb (1) N/A 15.3 μg/m3 (57) 57.0
 
Jan. 22, 2020, noon N/A N/A N/A 38.0 ppb (35) N/A 0.0 ppb (0) 3.0 ppb (2) 0.2 ppb (2) N/A 10.6 μg/m3 (44) 44.0
 
Jan. 22, 2020, 11 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 15.0 μg/m3 (56) 56.0
 
Jan. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.4 μg/m3 (43) 43.0
 
Jan. 22, 2020, 9 a.m. N/A N/A N/A 23.0 ppb (21) N/A 0.0 ppb (0) 17.0 ppb (13) 0.1 ppb (1) N/A 7.0 μg/m3 (29) 29.0
 
Jan. 22, 2020, 8 a.m. N/A N/A N/A 18.0 ppb (17) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) N/A 5.9 μg/m3 (25) 25.0
 
Jan. 22, 2020, 7 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 5.1 μg/m3 (21) 21.0
 
Jan. 22, 2020, 6 a.m. N/A N/A N/A 19.0 ppb (18) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) N/A 4.8 μg/m3 (20) 20.0
 
Jan. 22, 2020, 5 a.m. N/A N/A N/A 15.0 ppb (14) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) N/A 6.4 μg/m3 (27) 27.0
 
Jan. 22, 2020, 4 a.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 24.0 ppb (18) 0.1 ppb (1) N/A 3.1 μg/m3 (13) 18.0
 
Jan. 22, 2020, 3 a.m. N/A N/A N/A 22.0 ppb (20) N/A 0.0 ppb (0) 19.0 ppb (15) 0.2 ppb (2) N/A 7.3 μg/m3 (30) 30.0
 
Jan. 22, 2020, 2 a.m. N/A N/A N/A 25.0 ppb (23) N/A 1.0 ppb (1) 17.0 ppb (13) 0.2 ppb (2) N/A 4.7 μg/m3 (20) 23.0
 
Jan. 22, 2020, 1 a.m. N/A N/A N/A 52.0 ppb (48) N/A 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) N/A 23.7 μg/m3 (75) 75.0
 
Jan. 22, 2020, midnight N/A N/A N/A 55.0 ppb (51) N/A 2.0 ppb (3) 1.0 ppb (1) 0.6 ppb (7) N/A 25.1 μg/m3 (78) 78.0
 
Jan. 21, 2020, 11 p.m. N/A N/A N/A 56.0 ppb (52) N/A 2.0 ppb (3) 3.0 ppb (2) 0.6 ppb (7) N/A 21.7 μg/m3 (71) 71.0
 
Jan. 21, 2020, 10 p.m. N/A N/A N/A 52.0 ppb (48) N/A 2.0 ppb (3) 8.0 ppb (6) 0.6 ppb (7) N/A 16.8 μg/m3 (60) 60.0
 
Jan. 21, 2020, 9 p.m. N/A N/A N/A 48.0 ppb (44) N/A 1.0 ppb (1) 9.0 ppb (7) 0.6 ppb (7) N/A 16.0 μg/m3 (59) 59.0
 
Jan. 21, 2020, 8 p.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 19.0 ppb (15) 0.3 ppb (3) N/A 7.2 μg/m3 (30) 30.0
 
Jan. 21, 2020, 7 p.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 20.0 ppb (15) 0.2 ppb (2) N/A 6.3 μg/m3 (26) 26.0
 
Jan. 21, 2020, 6 p.m. N/A N/A N/A 27.0 ppb (25) N/A 1.0 ppb (1) 14.0 ppb (11) 0.4 ppb (4) N/A 6.4 μg/m3 (27) 27.0
 
Jan. 21, 2020, 5 p.m. N/A N/A N/A 37.0 ppb (34) N/A 0.0 ppb (0) 7.0 ppb (5) 0.6 ppb (7) N/A 7.0 μg/m3 (29) 34.0
 
Jan. 21, 2020, 4 p.m. N/A N/A N/A 45.0 ppb (42) N/A 0.0 ppb (0) 3.0 ppb (2) 0.8 ppb (9) N/A 7.9 μg/m3 (33) 42.0
 
Jan. 21, 2020, 3 p.m. N/A N/A N/A 44.0 ppb (41) N/A 0.0 ppb (0) 1.0 ppb (1) 0.6 ppb (7) N/A 6.3 μg/m3 (26) 41.0
 
Jan. 21, 2020, 2 p.m. N/A N/A N/A 43.0 ppb (40) N/A 0.0 ppb (0) 1.0 ppb (1) 0.6 ppb (7) N/A 7.5 μg/m3 (31) 40.0
 
Jan. 21, 2020, 1 p.m. N/A N/A N/A 43.0 ppb (40) N/A 0.0 ppb (0) 1.0 ppb (1) 0.5 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Jan. 21, 2020, noon N/A N/A N/A 41.0 ppb (38) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 11.8 μg/m3 (49) 49.0
 
Jan. 21, 2020, 11 a.m. N/A N/A N/A 40.0 ppb (37) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (4) N/A 14.4 μg/m3 (55) 55.0
 
Jan. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 16.8 μg/m3 (60) 60.0
 
Jan. 20, 2020, 8 p.m. N/A N/A N/A 58.0 ppb (54) N/A 2.0 ppb (3) 3.0 ppb (2) 1.2 ppb (13) N/A 32.6 μg/m3 (94) 94.0
 
Jan. 20, 2020, 7 p.m. N/A N/A N/A 54.0 ppb (50) N/A 2.0 ppb (3) 3.0 ppb (2) 1.1 ppb (12) N/A 30.2 μg/m3 (89) 89.0
 
Jan. 20, 2020, 6 p.m. N/A N/A N/A 65.0 ppb (62) N/A 2.0 ppb (3) 3.0 ppb (2) 1.4 ppb (16) N/A 36.7 μg/m3 (103) 103.0
 
Jan. 20, 2020, 5 p.m. N/A N/A N/A 56.0 ppb (52) N/A 2.0 ppb (3) 3.0 ppb (2) 1.1 ppb (12) N/A 30.3 μg/m3 (89) 89.0
 
Jan. 20, 2020, 4 p.m. N/A N/A N/A 43.0 ppb (40) N/A 1.0 ppb (1) 2.0 ppb (2) 0.7 ppb (8) N/A 21.6 μg/m3 (70) 70.0
 
Jan. 20, 2020, 3 p.m. N/A N/A N/A 42.0 ppb (39) N/A 1.0 ppb (1) 1.0 ppb (1) 0.6 ppb (7) N/A 20.2 μg/m3 (67) 67.0
 
Jan. 20, 2020, 2 p.m. N/A N/A N/A 39.0 ppb (36) N/A 1.0 ppb (1) 1.0 ppb (1) 0.4 ppb (4) N/A 20.0 μg/m3 (67) 67.0
 
Jan. 20, 2020, 1 p.m. N/A N/A N/A 34.0 ppb (31) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (3) N/A 17.6 μg/m3 (62) 62.0
 
Jan. 20, 2020, noon N/A N/A N/A 31.0 ppb (29) N/A 0.0 ppb (0) 1.0 ppb (1) 0.2 ppb (2) N/A 15.9 μg/m3 (58) 58.0
 
Jan. 20, 2020, 11 a.m. N/A N/A N/A 27.0 ppb (25) N/A 0.0 ppb (0) 3.0 ppb (2) 0.2 ppb (2) N/A 15.9 μg/m3 (58) 58.0