ID: 1196

AQSQID: 000104003

Site Name: Vernon Science Centre

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

Updated: Jan. 19, 2022, 7:34 a.m.

Location: Coldstream (Varsity Dr), CC

Reporting: True, Located: True

Current AQI: 55.0

Coldstream (Varsity Dr) CC, CA: 50.2333, -119.2833

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 19, 2022, 6 a.m. N/A 13.2 ppb (13) N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) N/A 13.0 μg/m3 (13) 13.8 μg/m3 (55) 55.0
 
Jan. 19, 2022, 5 a.m. N/A 6.6 ppb (7) N/A 17.0 ppb (17) N/A N/A 3.0 ppb (3) N/A 19.0 μg/m3 (18) 11.7 μg/m3 (49) 49.0
 
Jan. 19, 2022, 4 a.m. N/A 9.8 ppb (10) N/A 21.0 ppb (20) N/A N/A 3.0 ppb (3) N/A 20.0 μg/m3 (19) 13.3 μg/m3 (54) 54.0
 
Jan. 19, 2022, 3 a.m. N/A 12.0 ppb (12) N/A 24.0 ppb (23) N/A N/A 1.0 ppb (1) N/A 22.0 μg/m3 (21) 14.9 μg/m3 (57) 57.0
 
Jan. 19, 2022, 2 a.m. N/A 23.1 ppb (22) N/A 27.0 ppb (26) N/A N/A 0.0 ppb (0) N/A 27.0 μg/m3 (25) 16.0 μg/m3 (60) 60.0
 
Jan. 19, 2022, 1 a.m. N/A 29.6 ppb (28) N/A 28.0 ppb (27) N/A N/A 1.0 ppb (1) N/A 25.0 μg/m3 (24) 16.6 μg/m3 (61) 61.0
 
Jan. 19, 2022, midnight N/A 27.8 ppb (27) N/A 27.0 ppb (26) N/A N/A 1.0 ppb (1) N/A 27.0 μg/m3 (25) 12.2 μg/m3 (52) 52.0
 
Jan. 18, 2022, 11 p.m. N/A 15.3 ppb (15) N/A 22.0 ppb (21) N/A N/A 6.0 ppb (6) N/A 21.0 μg/m3 (20) 10.2 μg/m3 (43) 43.0
 
Jan. 18, 2022, 10 p.m. N/A 7.0 ppb (7) N/A 13.0 ppb (13) N/A N/A 11.0 ppb (11) N/A 14.0 μg/m3 (13) 5.9 μg/m3 (25) 25.0
 
Jan. 18, 2022, 9 p.m. N/A 7.2 ppb (7) N/A 11.0 ppb (11) N/A N/A 13.0 ppb (13) N/A 15.0 μg/m3 (14) 5.7 μg/m3 (24) 24.0
 
Jan. 18, 2022, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 6.5 μg/m3 (28) 28.0
 
Jan. 18, 2022, 7 p.m. N/A 14.3 ppb (14) N/A 15.0 ppb (15) N/A N/A 9.0 ppb (9) N/A 11.0 μg/m3 (11) 6.8 μg/m3 (29) 29.0
 
Jan. 18, 2022, 6 p.m. N/A 15.9 ppb (15) N/A 17.0 ppb (17) N/A N/A 9.0 ppb (9) N/A 8.0 μg/m3 (8) 5.6 μg/m3 (24) 24.0
 
Jan. 18, 2022, 5 p.m. N/A 30.9 ppb (30) N/A 22.0 ppb (21) N/A N/A 3.0 ppb (3) N/A 9.0 μg/m3 (9) 6.0 μg/m3 (25) 30.0
 
Jan. 18, 2022, 4 p.m. N/A 43.5 ppb (42) N/A 26.0 ppb (25) N/A N/A 0.0 ppb (0) N/A 8.0 μg/m3 (8) 5.3 μg/m3 (23) 42.0
 
Jan. 18, 2022, 3 p.m. N/A 25.6 ppb (25) N/A 21.0 ppb (20) N/A N/A 2.0 ppb (2) N/A 6.0 μg/m3 (6) 5.0 μg/m3 (21) 25.0
 
Jan. 18, 2022, 2 p.m. N/A 10.2 ppb (10) N/A 18.0 ppb (17) N/A N/A 5.0 ppb (5) N/A 3.0 μg/m3 (3) 3.9 μg/m3 (17) 17.0
 
Jan. 18, 2022, 1 p.m. N/A 2.4 ppb (3) N/A 10.0 ppb (10) N/A N/A 11.0 ppb (11) N/A 4.0 μg/m3 (4) 3.6 μg/m3 (16) 16.0
 
Jan. 18, 2022, noon N/A 3.1 ppb (3) N/A 9.0 ppb (9) N/A N/A 13.0 ppb (13) N/A 3.0 μg/m3 (3) 3.7 μg/m3 (16) 16.0
 
Jan. 18, 2022, 11 a.m. N/A 2.1 ppb (2) N/A 10.0 ppb (10) N/A N/A 11.0 ppb (11) N/A 6.0 μg/m3 (6) 4.3 μg/m3 (18) 18.0
 
Jan. 18, 2022, 10 a.m. N/A 2.4 ppb (3) N/A 13.0 ppb (13) N/A N/A 8.0 ppb (8) N/A 7.0 μg/m3 (7) 4.6 μg/m3 (20) 20.0
 
Jan. 18, 2022, 9 a.m. N/A 2.7 ppb (3) N/A 14.0 ppb (14) N/A N/A 9.0 ppb (9) N/A 12.0 μg/m3 (12) 5.2 μg/m3 (22) 22.0
 
Jan. 18, 2022, 8 a.m. N/A 2.0 ppb (2) N/A 11.0 ppb (11) N/A N/A 11.0 ppb (11) N/A 13.0 μg/m3 (13) 4.3 μg/m3 (18) 18.0
 
Jan. 18, 2022, 7 a.m. N/A 2.0 ppb (2) N/A 11.0 ppb (11) N/A N/A 12.0 ppb (12) N/A 4.0 μg/m3 (4) 4.2 μg/m3 (18) 18.0
 
Jan. 18, 2022, 6 a.m. N/A 0.5 ppb (1) N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A 4.0 μg/m3 (4) 3.6 μg/m3 (16) 17.0
 
Jan. 18, 2022, 5 a.m. N/A 1.2 ppb (2) N/A 5.0 ppb (5) N/A N/A 18.0 ppb (17) N/A 3.0 μg/m3 (3) 3.4 μg/m3 (15) 17.0
 
Jan. 18, 2022, 4 a.m. N/A 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 19.0 ppb (18) N/A 5.0 μg/m3 (5) 3.4 μg/m3 (15) 18.0
 
Jan. 18, 2022, 3 a.m. N/A 6.7 ppb (7) N/A 16.0 ppb (16) N/A N/A 9.0 ppb (9) N/A 9.0 μg/m3 (9) 6.5 μg/m3 (28) 28.0
 
Jan. 18, 2022, 2 a.m. N/A 7.4 ppb (7) N/A 16.0 ppb (16) N/A N/A 7.0 ppb (7) N/A 10.0 μg/m3 (10) 6.2 μg/m3 (26) 26.0
 
Jan. 18, 2022, 1 a.m. N/A 9.3 ppb (9) N/A 17.0 ppb (17) N/A N/A 9.0 ppb (9) N/A 8.0 μg/m3 (8) 5.1 μg/m3 (22) 22.0
 
Jan. 18, 2022, midnight N/A 4.4 ppb (5) N/A 13.0 ppb (13) N/A N/A 12.0 ppb (12) N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 17, 2022, 11 p.m. N/A 3.2 ppb (4) N/A 9.0 ppb (9) N/A N/A 17.0 ppb (16) N/A 5.0 μg/m3 (5) 2.5 μg/m3 (11) 16.0
 
Jan. 17, 2022, 10 p.m. N/A 6.4 ppb (7) N/A 8.0 ppb (8) N/A N/A 20.0 ppb (19) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (9) 19.0
 
Jan. 17, 2022, 9 p.m. N/A 2.0 ppb (2) N/A 3.0 ppb (3) N/A N/A 22.0 ppb (21) N/A 5.0 μg/m3 (5) 1.6 μg/m3 (7) 21.0
 
Jan. 17, 2022, 8 p.m. N/A 5.2 ppb (5) N/A 7.0 ppb (7) N/A N/A 20.0 ppb (19) N/A 2.0 μg/m3 (2) 2.4 μg/m3 (10) 19.0
 
Jan. 17, 2022, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) 2.5 μg/m3 (11) 11.0
 
Jan. 17, 2022, 6 p.m. N/A 2.3 ppb (3) N/A 4.0 ppb (4) N/A N/A 21.0 ppb (20) N/A 2.0 μg/m3 (2) 2.2 μg/m3 (10) 20.0
 
Jan. 17, 2022, 5 p.m. N/A 1.5 ppb (2) N/A 4.0 ppb (4) N/A N/A 20.0 ppb (19) N/A 0.0 μg/m3 (0) 2.5 μg/m3 (11) 19.0
 
Jan. 17, 2022, 4 p.m. N/A 1.3 ppb (2) N/A 3.0 ppb (3) N/A N/A 23.0 ppb (22) N/A 3.0 μg/m3 (3) 1.8 μg/m3 (8) 22.0
 
Jan. 17, 2022, 3 p.m. N/A 4.2 ppb (4) N/A 10.0 ppb (10) N/A N/A 16.0 ppb (15) N/A 3.0 μg/m3 (3) 2.5 μg/m3 (11) 15.0
 
Jan. 17, 2022, 2 p.m. N/A 8.5 ppb (9) N/A 17.0 ppb (17) N/A N/A 8.0 ppb (8) N/A 4.0 μg/m3 (4) 3.3 μg/m3 (14) 17.0
 
Jan. 17, 2022, 1 p.m. N/A 6.1 ppb (6) N/A 19.0 ppb (18) N/A N/A 3.0 ppb (3) N/A 4.0 μg/m3 (4) 4.2 μg/m3 (18) 18.0
 
Jan. 17, 2022, noon N/A 6.4 ppb (7) N/A 17.0 ppb (17) N/A N/A 4.0 ppb (4) N/A 6.0 μg/m3 (6) 4.5 μg/m3 (19) 19.0
 
Jan. 17, 2022, 11 a.m. N/A 7.4 ppb (7) N/A 19.0 ppb (18) N/A N/A 3.0 ppb (3) N/A 7.0 μg/m3 (7) 5.2 μg/m3 (22) 22.0
 
Jan. 17, 2022, 10 a.m. N/A 6.7 ppb (7) N/A 18.0 ppb (17) N/A N/A 3.0 ppb (3) N/A 7.0 μg/m3 (7) 6.5 μg/m3 (28) 28.0
 
Jan. 17, 2022, 9 a.m. N/A 3.0 ppb (3) N/A 12.0 ppb (12) N/A N/A 9.0 ppb (9) N/A 8.0 μg/m3 (8) 7.1 μg/m3 (30) 30.0
 
Jan. 17, 2022, 8 a.m. N/A 0.7 ppb (1) N/A 11.0 ppb (11) N/A N/A 11.0 ppb (11) N/A 1.0 μg/m3 (1) 5.5 μg/m3 (23) 23.0
 
Jan. 17, 2022, 7 a.m. N/A 1.8 ppb (2) N/A 10.0 ppb (10) N/A N/A 14.0 ppb (13) N/A 10.0 μg/m3 (10) 6.8 μg/m3 (29) 29.0
 
Jan. 17, 2022, 6 a.m. N/A 3.5 ppb (4) N/A 14.0 ppb (14) N/A N/A 6.0 ppb (6) N/A 11.0 μg/m3 (11) 12.4 μg/m3 (52) 52.0
 
Jan. 17, 2022, 5 a.m. N/A 2.6 ppb (3) N/A 14.0 ppb (14) N/A N/A 8.0 ppb (8) N/A 11.0 μg/m3 (11) 11.1 μg/m3 (47) 47.0
 
Jan. 17, 2022, 4 a.m. N/A 2.7 ppb (3) N/A 15.0 ppb (15) N/A N/A 8.0 ppb (8) N/A 8.0 μg/m3 (8) 7.5 μg/m3 (32) 32.0
 
Jan. 17, 2022, 3 a.m. N/A 2.7 ppb (3) N/A 13.0 ppb (13) N/A N/A 11.0 ppb (11) N/A 10.0 μg/m3 (10) 5.6 μg/m3 (24) 24.0
 
Jan. 17, 2022, 2 a.m. N/A 3.6 ppb (4) N/A 16.0 ppb (16) N/A N/A 9.0 ppb (9) N/A 6.0 μg/m3 (6) 6.7 μg/m3 (28) 28.0
 
Jan. 17, 2022, 1 a.m. N/A 3.3 ppb (4) N/A 12.0 ppb (12) N/A N/A 13.0 ppb (13) N/A 5.0 μg/m3 (5) 3.7 μg/m3 (16) 16.0
 
Jan. 17, 2022, midnight N/A 2.3 ppb (3) N/A 9.0 ppb (9) N/A N/A 16.0 ppb (15) N/A 5.0 μg/m3 (5) 1.7 μg/m3 (8) 15.0
 
Jan. 16, 2022, 11 p.m. N/A 4.0 ppb (4) N/A 13.0 ppb (13) N/A N/A 14.0 ppb (13) N/A 3.0 μg/m3 (3) 2.3 μg/m3 (10) 13.0
 
Jan. 16, 2022, 10 p.m. N/A 5.3 ppb (5) N/A 11.0 ppb (11) N/A N/A 17.0 ppb (16) N/A 2.0 μg/m3 (2) 1.7 μg/m3 (8) 16.0
 
Jan. 16, 2022, 9 p.m. N/A 2.5 ppb (3) N/A 6.0 ppb (6) N/A N/A 21.0 ppb (20) N/A 2.0 μg/m3 (2) 1.6 μg/m3 (7) 20.0
 
Jan. 16, 2022, 8 p.m. N/A 4.0 ppb (4) N/A 7.0 ppb (7) N/A N/A 20.0 ppb (19) N/A 2.0 μg/m3 (2) 2.7 μg/m3 (12) 19.0
 
Jan. 16, 2022, 7 p.m. N/A 2.8 ppb (3) N/A 5.0 ppb (5) N/A N/A 21.0 ppb (20) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (13) 20.0
 
Jan. 16, 2022, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) 5.5 μg/m3 (23) 23.0
 
Jan. 16, 2022, 5 p.m. N/A 7.1 ppb (7) N/A 11.0 ppb (11) N/A N/A 10.0 ppb (10) N/A 10.0 μg/m3 (10) 7.5 μg/m3 (32) 32.0
 
Jan. 16, 2022, 4 p.m. N/A 5.0 ppb (5) N/A 12.0 ppb (12) N/A N/A 7.0 ppb (7) N/A 8.0 μg/m3 (8) 7.8 μg/m3 (33) 33.0
 
Jan. 16, 2022, 3 p.m. N/A 3.1 ppb (3) N/A 10.0 ppb (10) N/A N/A 8.0 ppb (8) N/A 7.0 μg/m3 (7) 7.5 μg/m3 (32) 32.0
 
Jan. 16, 2022, 2 p.m. N/A 2.3 ppb (3) N/A 9.0 ppb (9) N/A N/A 9.0 ppb (9) N/A 9.0 μg/m3 (9) 6.8 μg/m3 (29) 29.0
 
Jan. 16, 2022, 1 p.m. N/A 4.0 ppb (4) N/A 9.0 ppb (9) N/A N/A 11.0 ppb (11) N/A 9.0 μg/m3 (9) 7.5 μg/m3 (32) 32.0
 
Jan. 16, 2022, noon N/A 2.4 ppb (3) N/A 7.0 ppb (7) N/A N/A 12.0 ppb (12) N/A 9.0 μg/m3 (9) 8.5 μg/m3 (36) 36.0
 
Jan. 16, 2022, 11 a.m. N/A 1.8 ppb (2) N/A 7.0 ppb (7) N/A N/A 12.0 ppb (12) N/A 11.0 μg/m3 (11) 9.1 μg/m3 (38) 38.0
 
Jan. 16, 2022, 10 a.m. N/A 1.4 ppb (2) N/A 11.0 ppb (11) N/A N/A 6.0 ppb (6) N/A 14.0 μg/m3 (13) 8.4 μg/m3 (36) 36.0
 
Jan. 16, 2022, 9 a.m. N/A 4.3 ppb (5) N/A 12.0 ppb (12) N/A N/A 5.0 ppb (5) N/A 17.0 μg/m3 (16) 8.8 μg/m3 (37) 37.0
 
Jan. 16, 2022, 8 a.m. N/A 3.9 ppb (4) N/A 12.0 ppb (12) N/A N/A 4.0 ppb (4) N/A 10.0 μg/m3 (10) 9.5 μg/m3 (40) 40.0
 
Jan. 16, 2022, 7 a.m. N/A 9.2 ppb (9) N/A 14.0 ppb (14) N/A N/A 3.0 ppb (3) N/A 13.0 μg/m3 (13) 12.2 μg/m3 (52) 52.0
 
Jan. 16, 2022, 6 a.m. N/A 6.5 ppb (7) N/A 15.0 ppb (15) N/A N/A 4.0 ppb (4) N/A 16.0 μg/m3 (15) 13.4 μg/m3 (54) 54.0
 
Jan. 16, 2022, 5 a.m. N/A 10.0 ppb (10) N/A 16.0 ppb (16) N/A N/A 3.0 ppb (3) N/A 17.0 μg/m3 (16) 14.8 μg/m3 (57) 57.0
 
Jan. 16, 2022, 4 a.m. N/A 11.7 ppb (12) N/A 18.0 ppb (17) N/A N/A 2.0 ppb (2) N/A 22.0 μg/m3 (21) 17.7 μg/m3 (63) 63.0
 
Jan. 16, 2022, 3 a.m. N/A 9.3 ppb (9) N/A 18.0 ppb (17) N/A N/A 2.0 ppb (2) N/A 22.0 μg/m3 (21) 25.8 μg/m3 (80) 80.0
 
Jan. 16, 2022, 2 a.m. N/A 6.1 ppb (6) N/A 15.0 ppb (15) N/A N/A 5.0 ppb (5) N/A 25.0 μg/m3 (24) 20.5 μg/m3 (69) 69.0
 
Jan. 16, 2022, 1 a.m. N/A 12.2 ppb (12) N/A 19.0 ppb (18) N/A N/A 6.0 ppb (6) N/A 17.0 μg/m3 (16) 18.0 μg/m3 (64) 64.0
 
Jan. 16, 2022, midnight N/A 6.5 ppb (7) N/A 17.0 ppb (17) N/A N/A 11.0 ppb (11) N/A 12.0 μg/m3 (12) 7.4 μg/m3 (31) 31.0
 
Jan. 15, 2022, 11 p.m. N/A 2.6 ppb (3) N/A 8.0 ppb (8) N/A N/A 21.0 ppb (20) N/A 6.0 μg/m3 (6) 3.5 μg/m3 (15) 20.0
 
Jan. 15, 2022, 10 p.m. N/A 4.3 ppb (5) N/A 10.0 ppb (10) N/A N/A 21.0 ppb (20) N/A 7.0 μg/m3 (7) 4.2 μg/m3 (18) 20.0
 
Jan. 15, 2022, 9 p.m. N/A 3.7 ppb (4) N/A 9.0 ppb (9) N/A N/A 22.0 ppb (21) N/A 5.0 μg/m3 (5) 3.4 μg/m3 (15) 21.0
 
Jan. 15, 2022, 8 p.m. N/A 5.6 ppb (6) N/A 8.0 ppb (8) N/A N/A 21.0 ppb (20) N/A 8.0 μg/m3 (8) 6.1 μg/m3 (26) 26.0
 
Jan. 15, 2022, 7 p.m. N/A 3.4 ppb (4) N/A 5.0 ppb (5) N/A N/A 16.0 ppb (15) N/A 12.0 μg/m3 (12) 12.9 μg/m3 (53) 53.0
 
Jan. 15, 2022, 6 p.m. N/A 6.2 ppb (6) N/A 7.0 ppb (7) N/A N/A 14.0 ppb (13) N/A 13.0 μg/m3 (13) 14.7 μg/m3 (57) 57.0
 
Jan. 15, 2022, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 18.4 μg/m3 (65) 65.0
 
Jan. 15, 2022, 4 p.m. N/A 13.0 ppb (13) N/A 15.0 ppb (15) N/A N/A 7.0 ppb (7) N/A 15.0 μg/m3 (14) 18.8 μg/m3 (66) 66.0
 
Jan. 15, 2022, 3 p.m. N/A 8.3 ppb (8) N/A 13.0 ppb (13) N/A N/A 9.0 ppb (9) N/A 9.0 μg/m3 (9) 15.0 μg/m3 (58) 58.0
 
Jan. 15, 2022, 2 p.m. N/A 1.0 ppb (1) N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) N/A 7.0 μg/m3 (7) 6.9 μg/m3 (29) 29.0
 
Jan. 15, 2022, 1 p.m. N/A 0.7 ppb (1) N/A 5.0 ppb (5) N/A N/A 21.0 ppb (20) N/A 2.0 μg/m3 (2) 5.0 μg/m3 (21) 21.0
 
Jan. 15, 2022, noon N/A 0.4 ppb (1) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) N/A 3.0 μg/m3 (3) 1.6 μg/m3 (7) 25.0
 
Jan. 15, 2022, 11 a.m. N/A 0.5 ppb (1) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) N/A 2.0 μg/m3 (2) 1.8 μg/m3 (8) 25.0
 
Jan. 15, 2022, 10 a.m. N/A 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) N/A 2.0 μg/m3 (2) 1.6 μg/m3 (7) 25.0
 
Jan. 15, 2022, 9 a.m. N/A 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A 27.0 ppb (25) N/A 0.0 μg/m3 (0) 1.8 μg/m3 (8) 25.0
 
Jan. 15, 2022, 8 a.m. N/A 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 21.0 ppb (20) N/A 0.0 μg/m3 (0) 4.7 μg/m3 (20) 20.0
 
Jan. 15, 2022, 7 a.m. N/A 0.8 ppb (1) N/A 8.0 ppb (8) N/A N/A 17.0 ppb (16) N/A 2.0 μg/m3 (2) 5.0 μg/m3 (21) 21.0
 
Jan. 15, 2022, 6 a.m. N/A 1.4 ppb (2) N/A 6.0 ppb (6) N/A N/A 20.0 ppb (19) N/A 2.0 μg/m3 (2) 2.4 μg/m3 (10) 19.0
 
Jan. 15, 2022, 5 a.m. N/A 2.4 ppb (3) N/A 10.0 ppb (10) N/A N/A 16.0 ppb (15) N/A 2.0 μg/m3 (2) 2.8 μg/m3 (12) 15.0
 
Jan. 15, 2022, 4 a.m. N/A 3.1 ppb (3) N/A 12.0 ppb (12) N/A N/A 13.0 ppb (13) N/A 5.0 μg/m3 (5) 3.0 μg/m3 (13) 13.0
 
Jan. 15, 2022, 3 a.m. N/A 8.4 ppb (8) N/A 19.0 ppb (18) N/A N/A 6.0 ppb (6) N/A 8.0 μg/m3 (8) 4.5 μg/m3 (19) 19.0
 
Jan. 15, 2022, 2 a.m. N/A 8.1 ppb (8) N/A 17.0 ppb (17) N/A N/A 6.0 ppb (6) N/A 3.0 μg/m3 (3) 3.7 μg/m3 (16) 17.0
 
Jan. 15, 2022, 1 a.m. N/A 4.3 ppb (5) N/A 13.0 ppb (13) N/A N/A 11.0 ppb (11) N/A 1.0 μg/m3 (1) 2.5 μg/m3 (11) 13.0
 
Jan. 15, 2022, midnight N/A 2.8 ppb (3) N/A 11.0 ppb (11) N/A N/A 10.0 ppb (10) N/A 4.0 μg/m3 (4) 2.3 μg/m3 (10) 11.0
 
Jan. 14, 2022, 11 p.m. N/A 4.5 ppb (5) N/A 11.0 ppb (11) N/A N/A 10.0 ppb (10) N/A 0.0 μg/m3 (0) 2.5 μg/m3 (11) 11.0
 
Jan. 14, 2022, 10 p.m. N/A 5.8 ppb (6) N/A 9.0 ppb (9) N/A N/A 10.0 ppb (10) N/A 4.0 μg/m3 (4) 3.7 μg/m3 (16) 16.0
 
Jan. 14, 2022, 9 p.m. N/A 4.4 ppb (5) N/A 8.0 ppb (8) N/A N/A 9.0 ppb (9) N/A 4.0 μg/m3 (4) 5.9 μg/m3 (25) 25.0
 
Jan. 14, 2022, 8 p.m. N/A 9.0 ppb (9) N/A 11.0 ppb (11) N/A N/A 7.0 ppb (7) N/A 4.0 μg/m3 (4) 8.8 μg/m3 (37) 37.0
 
Jan. 14, 2022, 7 p.m. N/A 13.2 ppb (13) N/A 12.0 ppb (12) N/A N/A 5.0 ppb (5) N/A 8.0 μg/m3 (8) 10.3 μg/m3 (43) 43.0
 
Jan. 14, 2022, 6 p.m. N/A 8.7 ppb (9) N/A 10.0 ppb (10) N/A N/A 5.0 ppb (5) N/A 8.0 μg/m3 (8) 10.8 μg/m3 (46) 46.0
 
Jan. 14, 2022, 5 p.m. N/A 17.5 ppb (17) N/A 13.0 ppb (13) N/A N/A 3.0 ppb (3) N/A 14.0 μg/m3 (13) 9.6 μg/m3 (40) 40.0
 
Jan. 14, 2022, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 9.6 μg/m3 (40) 40.0
 
Jan. 14, 2022, 3 p.m. N/A 51.2 ppb (49) N/A 18.0 ppb (17) N/A N/A 0.0 ppb (0) N/A 19.0 μg/m3 (18) 13.7 μg/m3 (55) 55.0
 
Jan. 14, 2022, 2 p.m. N/A 36.6 ppb (35) N/A 16.0 ppb (16) N/A N/A 1.0 ppb (1) N/A 14.0 μg/m3 (13) 12.6 μg/m3 (53) 53.0
 
Jan. 14, 2022, 1 p.m. N/A 14.0 ppb (14) N/A 14.0 ppb (14) N/A N/A 1.0 ppb (1) N/A 9.0 μg/m3 (9) 6.4 μg/m3 (27) 27.0
 
Jan. 14, 2022, noon N/A 17.6 ppb (17) N/A 14.0 ppb (14) N/A N/A 1.0 ppb (1) N/A 16.0 μg/m3 (15) 7.9 μg/m3 (33) 33.0
 
Jan. 14, 2022, 11 a.m. N/A 17.6 ppb (17) N/A 14.0 ppb (14) N/A N/A 1.0 ppb (1) N/A 15.0 μg/m3 (14) 12.2 μg/m3 (52) 52.0
 
Jan. 14, 2022, 10 a.m. N/A 16.4 ppb (16) N/A 14.0 ppb (14) N/A N/A 1.0 ppb (1) N/A 17.0 μg/m3 (16) 9.1 μg/m3 (38) 38.0
 
Jan. 14, 2022, 9 a.m. N/A 9.0 ppb (9) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 20.0 μg/m3 (19) 13.4 μg/m3 (54) 54.0
 
Jan. 14, 2022, 8 a.m. N/A 14.1 ppb (14) N/A 15.0 ppb (15) N/A N/A 0.0 ppb (0) N/A 17.0 μg/m3 (16) 10.6 μg/m3 (45) 45.0
 
Jan. 14, 2022, 7 a.m. N/A 17.2 ppb (17) N/A 17.0 ppb (17) N/A N/A 1.0 ppb (1) N/A 17.0 μg/m3 (16) 16.0 μg/m3 (60) 60.0
 
Jan. 14, 2022, 6 a.m. N/A 15.0 ppb (15) N/A 17.0 ppb (17) N/A N/A 0.0 ppb (0) N/A 23.0 μg/m3 (22) 24.5 μg/m3 (78) 78.0
 
Jan. 14, 2022, 5 a.m. N/A 19.5 ppb (19) N/A 19.0 ppb (18) N/A N/A 0.0 ppb (0) N/A 26.0 μg/m3 (25) 21.9 μg/m3 (72) 72.0
 
Jan. 14, 2022, 4 a.m. N/A 34.9 ppb (33) N/A 21.0 ppb (20) N/A N/A 0.0 ppb (0) N/A 26.0 μg/m3 (25) 19.3 μg/m3 (67) 67.0
 
Jan. 14, 2022, 3 a.m. N/A 45.4 ppb (43) N/A 22.0 ppb (21) N/A N/A 0.0 ppb (0) N/A 29.0 μg/m3 (27) 21.7 μg/m3 (72) 72.0
 
Jan. 14, 2022, 2 a.m. N/A 60.9 ppb (59) N/A 24.0 ppb (23) N/A N/A 0.0 ppb (0) N/A 28.0 μg/m3 (26) 20.9 μg/m3 (70) 70.0
 
Jan. 14, 2022, 1 a.m. N/A 51.7 ppb (49) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) N/A 24.0 μg/m3 (23) 18.8 μg/m3 (66) 66.0
 
Jan. 14, 2022, midnight N/A 37.0 ppb (35) N/A 23.0 ppb (22) N/A N/A 1.0 ppb (1) N/A 28.0 μg/m3 (26) 18.3 μg/m3 (65) 65.0
 
Jan. 13, 2022, 11 p.m. N/A 24.5 ppb (24) N/A 21.0 ppb (20) N/A N/A 2.0 ppb (2) N/A 21.0 μg/m3 (20) 19.0 μg/m3 (66) 66.0
 
Jan. 13, 2022, 10 p.m. N/A 11.5 ppb (11) N/A 14.0 ppb (14) N/A N/A 8.0 ppb (8) N/A 21.0 μg/m3 (20) 17.9 μg/m3 (64) 64.0
 
Jan. 13, 2022, 9 p.m. N/A 13.8 ppb (14) N/A 14.0 ppb (14) N/A N/A 9.0 ppb (9) N/A 23.0 μg/m3 (22) 19.3 μg/m3 (67) 67.0
 
Jan. 13, 2022, 8 p.m. N/A 33.3 ppb (32) N/A 19.0 ppb (18) N/A N/A 4.0 ppb (4) N/A 23.0 μg/m3 (22) 16.6 μg/m3 (61) 61.0
 
Jan. 13, 2022, 7 p.m. N/A 33.8 ppb (32) N/A 16.0 ppb (16) N/A N/A 4.0 ppb (4) N/A 15.0 μg/m3 (14) 12.4 μg/m3 (52) 52.0
 
Jan. 13, 2022, 6 p.m. N/A 35.0 ppb (34) N/A 15.0 ppb (15) N/A N/A 3.0 ppb (3) N/A 12.0 μg/m3 (12) 8.2 μg/m3 (35) 35.0
 
Jan. 13, 2022, 5 p.m. N/A 22.3 ppb (22) N/A 12.0 ppb (12) N/A N/A 3.0 ppb (3) N/A 12.0 μg/m3 (12) 7.7 μg/m3 (33) 33.0
 
Jan. 13, 2022, 4 p.m. N/A 30.1 ppb (29) N/A 15.0 ppb (15) N/A N/A 2.0 ppb (2) N/A 10.0 μg/m3 (10) 7.5 μg/m3 (32) 32.0
 
Jan. 13, 2022, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 11.2 μg/m3 (47) 47.0
 
Jan. 13, 2022, 2 p.m. N/A 18.2 ppb (18) N/A 16.0 ppb (16) N/A N/A 0.0 ppb (0) N/A 10.0 μg/m3 (10) 12.4 μg/m3 (52) 52.0
 
Jan. 13, 2022, 1 p.m. N/A 8.4 ppb (8) N/A 14.0 ppb (14) N/A N/A 1.0 ppb (1) N/A 8.0 μg/m3 (8) 10.8 μg/m3 (46) 46.0
 
Jan. 13, 2022, noon N/A 5.2 ppb (5) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 9.0 μg/m3 (9) 11.0 μg/m3 (46) 46.0
 
Jan. 13, 2022, 11 a.m. N/A 8.8 ppb (9) N/A 13.0 ppb (13) N/A N/A 1.0 ppb (1) N/A 10.0 μg/m3 (10) 8.5 μg/m3 (36) 36.0
 
Jan. 13, 2022, 10 a.m. N/A 5.6 ppb (6) N/A 11.0 ppb (11) N/A N/A 2.0 ppb (2) N/A 9.0 μg/m3 (9) 8.4 μg/m3 (36) 36.0
 
Jan. 13, 2022, 9 a.m. N/A 6.4 ppb (7) N/A 13.0 ppb (13) N/A N/A 3.0 ppb (3) N/A 10.0 μg/m3 (10) 10.6 μg/m3 (45) 45.0
 
Jan. 13, 2022, 8 a.m. N/A 8.1 ppb (8) N/A 14.0 ppb (14) N/A N/A 2.0 ppb (2) N/A 9.0 μg/m3 (9) 10.4 μg/m3 (44) 44.0
 
Jan. 13, 2022, 7 a.m. N/A 6.6 ppb (7) N/A 14.0 ppb (14) N/A N/A 1.0 ppb (1) N/A 9.0 μg/m3 (9) 9.2 μg/m3 (39) 39.0
 
Jan. 13, 2022, 6 a.m. N/A 6.9 ppb (7) N/A 15.0 ppb (15) N/A N/A 2.0 ppb (2) N/A 8.0 μg/m3 (8) 9.3 μg/m3 (39) 39.0
 
Jan. 13, 2022, 5 a.m. N/A 11.8 ppb (12) N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) N/A 11.0 μg/m3 (11) 11.1 μg/m3 (47) 47.0
 
Jan. 13, 2022, 4 a.m. N/A 15.5 ppb (15) N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) N/A 11.0 μg/m3 (11) 12.1 μg/m3 (51) 51.0
 
Jan. 13, 2022, 3 a.m. N/A 19.7 ppb (19) N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) N/A 12.0 μg/m3 (12) 12.7 μg/m3 (53) 53.0
 
Jan. 13, 2022, 2 a.m. N/A 28.0 ppb (27) N/A 22.0 ppb (21) N/A N/A 1.0 ppb (1) N/A 15.0 μg/m3 (14) 13.4 μg/m3 (54) 54.0
 
Jan. 13, 2022, 1 a.m. N/A 40.3 ppb (39) N/A 25.0 ppb (24) N/A N/A 1.0 ppb (1) N/A 19.0 μg/m3 (18) 14.4 μg/m3 (56) 56.0
 
Jan. 13, 2022, midnight N/A 59.6 ppb (57) N/A 29.0 ppb (28) N/A N/A 1.0 ppb (1) N/A 19.0 μg/m3 (18) 15.5 μg/m3 (59) 59.0
 
Jan. 12, 2022, 11 p.m. N/A 41.8 ppb (40) N/A 24.0 ppb (23) N/A N/A 1.0 ppb (1) N/A 14.0 μg/m3 (13) 13.1 μg/m3 (54) 54.0
 
Jan. 12, 2022, 10 p.m. N/A 31.4 ppb (30) N/A 22.0 ppb (21) N/A N/A 3.0 ppb (3) N/A 14.0 μg/m3 (13) 13.2 μg/m3 (54) 54.0
 
Jan. 12, 2022, 9 p.m. N/A 23.5 ppb (23) N/A 19.0 ppb (18) N/A N/A 6.0 ppb (6) N/A 14.0 μg/m3 (13) 13.5 μg/m3 (54) 54.0
 
Jan. 12, 2022, 8 p.m. N/A 17.2 ppb (17) N/A 18.0 ppb (17) N/A N/A 6.0 ppb (6) N/A 16.0 μg/m3 (15) 15.8 μg/m3 (59) 59.0
 
Jan. 12, 2022, 7 p.m. N/A 40.2 ppb (38) N/A 23.0 ppb (22) N/A N/A 3.0 ppb (3) N/A 20.0 μg/m3 (19) 16.5 μg/m3 (61) 61.0
 
Jan. 12, 2022, 6 p.m. N/A 43.5 ppb (42) N/A 24.0 ppb (23) N/A N/A 4.0 ppb (4) N/A 25.0 μg/m3 (24) 15.7 μg/m3 (59) 59.0
 
Jan. 12, 2022, 5 p.m. N/A 55.3 ppb (53) N/A 28.0 ppb (27) N/A N/A 2.0 ppb (2) N/A 24.0 μg/m3 (23) 16.0 μg/m3 (60) 60.0
 
Jan. 12, 2022, 4 p.m. N/A 73.9 ppb (73) N/A 33.0 ppb (32) N/A N/A 1.0 ppb (1) N/A 21.0 μg/m3 (20) 14.5 μg/m3 (57) 73.0
 
Jan. 12, 2022, 3 p.m. N/A 65.1 ppb (63) N/A 34.0 ppb (33) N/A N/A 1.0 ppb (1) N/A 13.0 μg/m3 (13) 9.6 μg/m3 (40) 63.0
 
Jan. 12, 2022, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 7.6 μg/m3 (32) 32.0
 
Jan. 12, 2022, 1 p.m. N/A 31.9 ppb (31) N/A 30.0 ppb (29) N/A N/A 1.0 ppb (1) N/A 8.0 μg/m3 (8) 5.8 μg/m3 (25) 31.0
 
Jan. 12, 2022, noon N/A 9.1 ppb (9) N/A 25.0 ppb (24) N/A N/A 3.0 ppb (3) N/A 8.0 μg/m3 (8) 6.5 μg/m3 (28) 28.0
 
Jan. 12, 2022, 11 a.m. N/A 3.7 ppb (4) N/A 19.0 ppb (18) N/A N/A 8.0 ppb (8) N/A 10.0 μg/m3 (10) 7.4 μg/m3 (31) 31.0
 
Jan. 12, 2022, 10 a.m. N/A 2.0 ppb (2) N/A 12.0 ppb (12) N/A N/A 16.0 ppb (15) N/A 8.0 μg/m3 (8) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2022, 9 a.m. N/A 4.4 ppb (5) N/A 21.0 ppb (20) N/A N/A 8.0 ppb (8) N/A 6.0 μg/m3 (6) 3.6 μg/m3 (16) 20.0
 
Jan. 12, 2022, 8 a.m. N/A 3.0 ppb (3) N/A 21.0 ppb (20) N/A N/A 8.0 ppb (8) N/A 6.0 μg/m3 (6) 4.3 μg/m3 (18) 20.0
 
Jan. 12, 2022, 7 a.m. N/A 3.7 ppb (4) N/A 22.0 ppb (21) N/A N/A 8.0 ppb (8) N/A 4.0 μg/m3 (4) 5.4 μg/m3 (23) 23.0