ID: 9914

AQSQID: 124000100112

Site Name: Downtown Vancouver

Added: April 15, 2022, 5:40 a.m.

Updated: May 24, 2022, 10:27 p.m.

Location: Vancouver (Downtown), N/A

Reporting: True, Located: True

Current AQI: 20.0

Vancouver (Downtown) N/A, CA: 49.282, -123.122

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 24, 2022, 8 p.m. N/A 3.0 ppb (3) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 21.0 ppb (20) 0.25 ppb (3) N/A N/A 20.0
 
May 24, 2022, 7 p.m. N/A 3.4 ppb (4) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 20.0 ppb (19) 0.27 ppb (4) N/A N/A 19.0
 
May 24, 2022, 6 p.m. N/A 3.1 ppb (3) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 22.0 ppb (21) 0.22 ppb (3) N/A N/A 21.0
 
May 24, 2022, 5 p.m. N/A 3.9 ppb (4) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 19.0 ppb (18) 0.21 ppb (3) N/A N/A 18.0
 
May 24, 2022, 4 p.m. N/A 5.4 ppb (6) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 14.0 ppb (13) 0.25 ppb (3) N/A N/A 15.0
 
May 24, 2022, 3 p.m. N/A 11.5 ppb (11) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 8.0 ppb (8) 0.53 ppb (6) N/A N/A 19.0
 
May 24, 2022, 1 p.m. N/A 7.5 ppb (8) N/A 17.0 ppb (17) N/A 1.0 ppb (2) 4.0 ppb (4) 0.21 ppb (3) N/A N/A 17.0
 
May 24, 2022, 1 p.m. N/A 7.5 ppb (8) N/A 17.0 ppb (17) N/A 1.0 ppb (2) 4.0 ppb (4) 0.21 ppb (3) N/A N/A 17.0
 
May 24, 2022, noon N/A 4.3 ppb (5) N/A 18.0 ppb (17) N/A 1.0 ppb (2) 5.0 ppb (5) 0.16 ppb (3) N/A N/A 17.0
 
May 24, 2022, 10 a.m. N/A 0.4 ppb (1) N/A 12.0 ppb (12) N/A 1.0 ppb (2) 11.0 ppb (11) 0.17 ppb (3) N/A N/A 12.0
 
May 24, 2022, 9 a.m. N/A 6.6 ppb (7) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 4.0 ppb (4) 0.17 ppb (3) N/A N/A 19.0
 
May 24, 2022, 8 a.m. N/A 3.2 ppb (4) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 4.0 ppb (4) 0.15 ppb (2) N/A N/A 19.0
 
May 24, 2022, 6 a.m. N/A 6.6 ppb (7) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 3.0 ppb (3) 0.2 ppb (3) N/A N/A 25.0
 
May 24, 2022, 5 a.m. N/A 6.5 ppb (7) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 10.0 ppb (10) 0.25 ppb (3) N/A N/A 25.0
 
May 24, 2022, 5 a.m. N/A 6.5 ppb (7) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 10.0 ppb (10) 0.25 ppb (3) N/A N/A 25.0
 
May 24, 2022, 4 a.m. N/A -0.1 ppb (0) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 32.0 ppb (30) 0.24 ppb (3) N/A N/A 30.0
 
May 24, 2022, 4 a.m. N/A -0.1 ppb (0) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 32.0 ppb (30) 0.24 ppb (3) N/A N/A 30.0
 
May 24, 2022, 3 a.m. N/A 0.0 ppb (0) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 37.0 ppb (35) 0.22 ppb (3) N/A N/A 35.0
 
May 24, 2022, 3 a.m. N/A 0.0 ppb (0) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 37.0 ppb (35) 0.22 ppb (3) N/A N/A 35.0
 
May 24, 2022, 2 a.m. N/A 0.1 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 39.0 ppb (37) 0.22 ppb (3) N/A N/A 37.0
 
May 24, 2022, 2 a.m. N/A 0.1 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 39.0 ppb (37) 0.22 ppb (3) N/A N/A 37.0
 
May 24, 2022, 1 a.m. N/A 0.5 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 37.0 ppb (35) 0.17 ppb (3) N/A N/A 35.0
 
May 24, 2022, 1 a.m. N/A 0.5 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 37.0 ppb (35) 0.17 ppb (3) N/A N/A 35.0
 
May 24, 2022, midnight N/A 1.6 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 33.0 ppb (31) 0.21 ppb (3) N/A N/A 31.0
 
May 24, 2022, midnight N/A 1.6 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 33.0 ppb (31) 0.21 ppb (3) N/A N/A 31.0
 
May 23, 2022, 11 p.m. N/A 1.3 ppb (2) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 33.0 ppb (31) 0.21 ppb (3) N/A N/A 31.0
 
May 23, 2022, 11 p.m. N/A 1.3 ppb (2) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 33.0 ppb (31) 0.21 ppb (3) N/A N/A 31.0
 
May 23, 2022, 8 p.m. N/A 2.1 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 25.0 ppb (24) 0.22 ppb (3) N/A N/A 24.0
 
May 23, 2022, 7 p.m. N/A 1.5 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 32.0 ppb (30) 0.21 ppb (3) N/A N/A 30.0
 
May 23, 2022, 6 p.m. N/A 3.5 ppb (4) N/A 11.0 ppb (11) N/A 1.0 ppb (2) 25.0 ppb (24) 0.23 ppb (3) N/A N/A 24.0
 
May 23, 2022, 3 p.m. N/A 2.5 ppb (3) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 16.0 ppb (15) 0.21 ppb (3) N/A N/A 15.0
 
May 23, 2022, 2 p.m. N/A 5.0 ppb (5) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 12.0 ppb (12) 0.19 ppb (3) N/A N/A 17.0
 
May 23, 2022, 11 a.m. N/A 0.1 ppb (1) N/A 17.0 ppb (17) N/A 1.0 ppb (2) 13.0 ppb (13) 0.2 ppb (3) N/A N/A 17.0
 
May 23, 2022, 10 a.m. N/A 2.6 ppb (3) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 11.0 ppb (11) 0.2 ppb (3) N/A N/A 18.0
 
May 23, 2022, 10 a.m. N/A 2.6 ppb (3) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 11.0 ppb (11) 0.2 ppb (3) N/A N/A 18.0
 
May 23, 2022, 9 a.m. N/A 0.8 ppb (1) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 13.0 ppb (13) 0.18 ppb (3) N/A N/A 16.0
 
May 23, 2022, 3 a.m. N/A -0.1 ppb (0) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 34.0 ppb (32) 0.21 ppb (3) N/A N/A 32.0
 
May 23, 2022, 2 a.m. N/A 0.5 ppb (1) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 28.0 ppb (26) 0.24 ppb (3) N/A N/A 26.0
 
May 23, 2022, 1 a.m. N/A 0.5 ppb (1) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 34.0 ppb (32) 0.18 ppb (3) N/A N/A 32.0
 
May 23, 2022, midnight N/A 2.5 ppb (3) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 26.0 ppb (25) 0.22 ppb (3) N/A N/A 25.0
 
May 22, 2022, 11 p.m. N/A 0.8 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 37.0 ppb (35) 0.19 ppb (3) N/A N/A 35.0
 
May 22, 2022, 9 p.m. N/A 4.4 ppb (5) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 22.0 ppb (21) 0.21 ppb (3) N/A N/A 21.0
 
May 22, 2022, 8 p.m. N/A 5.7 ppb (6) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 17.0 ppb (16) 0.24 ppb (3) N/A N/A 16.0
 
May 22, 2022, 7 p.m. N/A 3.6 ppb (4) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 21.0 ppb (20) 0.24 ppb (3) N/A N/A 20.0
 
May 22, 2022, 6 p.m. N/A 4.3 ppb (5) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 18.0 ppb (17) 0.23 ppb (3) N/A N/A 17.0
 
May 22, 2022, 5 p.m. N/A 7.8 ppb (8) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 15.0 ppb (14) 0.21 ppb (3) N/A N/A 14.0
 
May 22, 2022, 4 p.m. N/A 24.4 ppb (24) N/A 20.0 ppb (19) N/A 1.0 ppb (2) 10.0 ppb (10) 0.24 ppb (3) N/A N/A 24.0
 
May 22, 2022, 3 p.m. N/A 48.4 ppb (46) N/A 28.0 ppb (27) N/A 1.0 ppb (2) 2.0 ppb (2) 0.27 ppb (4) N/A N/A 46.0
 
May 22, 2022, 2 p.m. N/A 59.4 ppb (57) N/A 26.0 ppb (25) N/A 1.0 ppb (2) 2.0 ppb (2) 0.26 ppb (4) N/A N/A 57.0
 
May 22, 2022, 1 p.m. N/A 38.1 ppb (36) N/A 24.0 ppb (23) N/A 1.0 ppb (2) 3.0 ppb (3) 0.26 ppb (4) N/A N/A 36.0
 
May 22, 2022, 1 p.m. N/A 38.1 ppb (36) N/A 24.0 ppb (23) N/A 1.0 ppb (2) 3.0 ppb (3) 0.26 ppb (4) N/A N/A 36.0
 
May 22, 2022, noon N/A 1.7 ppb (2) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 8.0 ppb (8) 0.2 ppb (3) N/A N/A 17.0
 
May 22, 2022, 11 a.m. N/A 0.7 ppb (1) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 9.0 ppb (9) 0.19 ppb (3) N/A N/A 17.0
 
May 22, 2022, 10 a.m. N/A 3.3 ppb (4) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 13.0 ppb (13) 0.2 ppb (3) N/A N/A 15.0
 
May 22, 2022, 9 a.m. N/A 6.4 ppb (7) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 5.0 ppb (5) 0.23 ppb (3) N/A N/A 23.0
 
May 22, 2022, 8 a.m. N/A 5.6 ppb (6) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 4.0 ppb (4) 0.23 ppb (3) N/A N/A 24.0
 
May 22, 2022, 7 a.m. N/A 3.0 ppb (3) N/A 24.0 ppb (23) N/A 0.0 ppb (0) 5.0 ppb (5) 0.28 ppb (4) N/A N/A 23.0
 
May 22, 2022, 5 a.m. N/A 4.2 ppb (4) N/A 28.0 ppb (27) N/A 0.0 ppb (0) 6.0 ppb (6) 0.29 ppb (4) N/A N/A 27.0
 
May 22, 2022, 3 a.m. N/A 0.2 ppb (1) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 33.0 ppb (31) 0.24 ppb (3) N/A N/A 31.0
 
May 22, 2022, 2 a.m. N/A 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 39.0 ppb (37) 0.21 ppb (3) N/A N/A 37.0
 
May 22, 2022, 1 a.m. N/A 0.3 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 37.0 ppb (35) 0.16 ppb (3) N/A N/A 35.0
 
May 22, 2022, midnight N/A 0.7 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 34.0 ppb (32) 0.23 ppb (3) N/A N/A 32.0
 
May 21, 2022, 11 p.m. N/A 1.0 ppb (1) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 33.0 ppb (31) 0.19 ppb (3) N/A N/A 31.0
 
May 21, 2022, 10 p.m. N/A 1.1 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 35.0 ppb (33) 0.2 ppb (3) N/A N/A 33.0
 
May 21, 2022, 9 p.m. N/A 1.7 ppb (2) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 31.0 ppb (29) 0.19 ppb (3) N/A N/A 29.0
 
May 21, 2022, 8 p.m. N/A 1.5 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (27) 0.19 ppb (3) N/A N/A 27.0
 
May 21, 2022, 7 p.m. N/A 1.5 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 27.0 ppb (25) 0.21 ppb (3) N/A N/A 25.0
 
May 21, 2022, 6 p.m. N/A 2.8 ppb (3) N/A 7.0 ppb (7) N/A 1.0 ppb (2) 23.0 ppb (22) 0.23 ppb (3) N/A N/A 22.0
 
May 21, 2022, 5 p.m. N/A 3.5 ppb (4) N/A 8.0 ppb (8) N/A 1.0 ppb (2) 20.0 ppb (19) 0.22 ppb (3) N/A N/A 19.0
 
May 21, 2022, 4 p.m. N/A 5.9 ppb (6) N/A 13.0 ppb (13) N/A 1.0 ppb (2) 14.0 ppb (13) 0.24 ppb (3) N/A N/A 13.0
 
May 21, 2022, 3 p.m. N/A 5.3 ppb (5) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 12.0 ppb (12) 0.26 ppb (4) N/A N/A 13.0
 
May 21, 2022, 2 p.m. N/A 30.5 ppb (29) N/A 19.0 ppb (18) N/A 1.0 ppb (2) 2.0 ppb (2) 0.3 ppb (4) N/A N/A 29.0
 
May 21, 2022, 1 p.m. N/A 19.6 ppb (19) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 2.0 ppb (2) 0.26 ppb (4) N/A N/A 19.0
 
May 21, 2022, 1 p.m. N/A 19.6 ppb (19) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 2.0 ppb (2) 0.26 ppb (4) N/A N/A 19.0
 
May 21, 2022, noon N/A 5.5 ppb (6) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 3.0 ppb (3) 0.21 ppb (3) N/A N/A 17.0
 
May 21, 2022, 10 a.m. N/A 3.2 ppb (4) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 5.0 ppb (5) 0.22 ppb (3) N/A N/A 15.0
 
May 21, 2022, 9 a.m. N/A 3.8 ppb (4) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 3.0 ppb (3) 0.24 ppb (3) N/A N/A 18.0
 
May 21, 2022, 8 a.m. N/A 1.6 ppb (2) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 7.0 ppb (7) 0.23 ppb (3) N/A N/A 15.0
 
May 21, 2022, 4 a.m. N/A 1.0 ppb (1) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 18.0 ppb (17) 0.28 ppb (4) N/A N/A 17.0
 
May 21, 2022, 3 a.m. N/A 1.8 ppb (2) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 21.0 ppb (20) 0.32 ppb (4) N/A N/A 20.0
 
May 21, 2022, 2 a.m. N/A 1.5 ppb (2) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (23) 0.25 ppb (3) N/A N/A 23.0
 
May 21, 2022, 1 a.m. N/A 0.8 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 27.0 ppb (25) 0.23 ppb (3) N/A N/A 25.0
 
May 21, 2022, midnight N/A 2.4 ppb (3) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 27.0 ppb (25) 0.25 ppb (3) N/A N/A 25.0
 
May 20, 2022, 11 p.m. N/A 2.1 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (25) 0.22 ppb (3) N/A N/A 25.0
 
May 20, 2022, 10 p.m. N/A 1.9 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) 0.23 ppb (3) N/A N/A 27.0
 
May 20, 2022, 9 p.m. N/A 1.8 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (26) 0.22 ppb (3) N/A N/A 26.0
 
May 20, 2022, 7 p.m. N/A 3.2 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 24.0 ppb (23) 0.23 ppb (3) N/A N/A 23.0
 
May 20, 2022, 6 p.m. N/A 3.3 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 22.0 ppb (21) 0.22 ppb (3) N/A N/A 21.0
 
May 20, 2022, 5 p.m. N/A 3.4 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 19.0 ppb (18) 0.25 ppb (3) N/A N/A 18.0
 
May 20, 2022, 4 p.m. N/A 3.4 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 18.0 ppb (17) 0.23 ppb (3) N/A N/A 17.0
 
May 20, 2022, 2 p.m. N/A 29.1 ppb (28) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 1.0 ppb (1) 0.27 ppb (4) N/A N/A 28.0
 
May 20, 2022, 2 p.m. N/A 29.1 ppb (28) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 1.0 ppb (1) 0.27 ppb (4) N/A N/A 28.0
 
May 20, 2022, 1 p.m. N/A 16.2 ppb (16) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 1.0 ppb (1) 0.22 ppb (3) N/A N/A 17.0
 
May 20, 2022, 11 a.m. N/A 4.5 ppb (5) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 4.0 ppb (4) 0.19 ppb (3) N/A N/A 14.0
 
May 20, 2022, 10 a.m. N/A 7.0 ppb (7) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 2.0 ppb (2) 0.2 ppb (3) N/A N/A 17.0
 
May 20, 2022, 9 a.m. N/A 4.8 ppb (5) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 2.0 ppb (2) 0.2 ppb (3) N/A N/A 17.0
 
May 20, 2022, 8 a.m. N/A 2.3 ppb (3) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 6.0 ppb (6) 0.2 ppb (3) N/A N/A 15.0
 
May 20, 2022, 7 a.m. N/A 5.0 ppb (5) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 5.0 ppb (5) 0.2 ppb (3) N/A N/A 17.0
 
May 20, 2022, 6 a.m. N/A 2.7 ppb (3) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 5.0 ppb (5) 0.2 ppb (3) N/A N/A 17.0
 
May 20, 2022, 5 a.m. N/A 5.6 ppb (6) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 5.0 ppb (5) 0.22 ppb (3) N/A N/A 21.0
 
May 20, 2022, 4 a.m. N/A -0.3 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 26.0 ppb (25) 0.17 ppb (3) N/A N/A 25.0
 
May 20, 2022, 3 a.m. N/A 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 25.0 ppb (24) 0.18 ppb (3) N/A N/A 24.0
 
May 20, 2022, 2 a.m. N/A 0.2 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.19 ppb (3) N/A N/A 26.0
 
May 20, 2022, 1 a.m. N/A 0.7 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.19 ppb (3) N/A N/A 26.0
 
May 20, 2022, 1 a.m. N/A 0.7 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.19 ppb (3) N/A N/A 26.0
 
May 20, 2022, midnight N/A 1.3 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (27) 0.21 ppb (3) N/A N/A 27.0
 
May 20, 2022, midnight N/A 1.3 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (27) 0.21 ppb (3) N/A N/A 27.0
 
May 19, 2022, 11 p.m. N/A 1.8 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 30.0 ppb (28) 0.19 ppb (3) N/A N/A 28.0
 
May 19, 2022, 10 p.m. N/A 2.6 ppb (3) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (27) 0.18 ppb (3) N/A N/A 27.0
 
May 19, 2022, 9 p.m. N/A 1.4 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (27) 0.18 ppb (3) N/A N/A 27.0
 
May 19, 2022, 8 p.m. N/A 1.2 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 30.0 ppb (28) 0.19 ppb (3) N/A N/A 28.0
 
May 19, 2022, 7 p.m. N/A 1.3 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 30.0 ppb (28) 0.19 ppb (3) N/A N/A 28.0
 
May 19, 2022, 7 p.m. N/A 1.3 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 30.0 ppb (28) 0.19 ppb (3) N/A N/A 28.0
 
May 19, 2022, 5 p.m. N/A 1.3 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (26) 0.19 ppb (3) N/A N/A 26.0
 
May 19, 2022, 1 p.m. N/A 2.6 ppb (3) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 14.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
May 19, 2022, 1 p.m. N/A 2.6 ppb (3) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 14.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
May 19, 2022, 1 p.m. N/A 2.6 ppb (3) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 14.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
May 19, 2022, 1 p.m. N/A 2.6 ppb (3) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 14.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
May 19, 2022, 1 p.m. N/A 2.6 ppb (3) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 14.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
May 19, 2022, 1 p.m. N/A 2.6 ppb (3) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 14.0 ppb (13) 0.2 ppb (3) N/A N/A 13.0
 
May 19, 2022, 6 a.m. N/A 0.4 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (31) 0.18 ppb (3) N/A N/A 31.0
 
May 19, 2022, 5 a.m. N/A 0.4 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (31) 0.19 ppb (3) N/A N/A 31.0
 
May 19, 2022, 4 a.m. N/A 0.2 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) N/A N/A 34.0
 
May 19, 2022, 3 a.m. N/A 0.3 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.2 ppb (3) N/A N/A 35.0
 
May 19, 2022, 2 a.m. N/A 0.6 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 38.0 ppb (36) 0.21 ppb (3) N/A N/A 36.0
 
May 19, 2022, 1 a.m. N/A 0.5 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A N/A 37.0
 
May 18, 2022, 11 p.m. N/A 1.1 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 38.0 ppb (36) 0.21 ppb (3) N/A N/A 36.0
 
May 18, 2022, 10 p.m. N/A 1.4 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.24 ppb (3) N/A N/A 37.0
 
May 18, 2022, 9 p.m. N/A 1.4 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A N/A 37.0
 
May 18, 2022, 8 p.m. N/A 1.4 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A N/A 37.0
 
May 18, 2022, 7 p.m. N/A 1.2 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 40.0 ppb (38) 0.24 ppb (3) N/A N/A 38.0
 
May 18, 2022, 5 p.m. N/A 3.0 ppb (3) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 33.0 ppb (31) 0.24 ppb (3) N/A N/A 31.0
 
May 18, 2022, 4 p.m. N/A 3.2 ppb (4) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 29.0 ppb (27) 0.25 ppb (3) N/A N/A 27.0
 
May 18, 2022, 4 p.m. N/A 3.2 ppb (4) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 29.0 ppb (27) 0.25 ppb (3) N/A N/A 27.0
 
May 18, 2022, 3 p.m. N/A 2.5 ppb (3) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 27.0 ppb (25) 0.26 ppb (4) N/A N/A 25.0
 
May 18, 2022, 3 p.m. N/A 2.5 ppb (3) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 27.0 ppb (25) 0.26 ppb (4) N/A N/A 25.0
 
May 18, 2022, 2 p.m. N/A 1.9 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 28.0 ppb (26) 0.23 ppb (3) N/A N/A 26.0
 
May 18, 2022, 2 p.m. N/A 1.9 ppb (2) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 28.0 ppb (26) 0.23 ppb (3) N/A N/A 26.0
 
May 18, 2022, 1 p.m. N/A 1.0 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 28.0 ppb (26) 0.22 ppb (3) N/A N/A 26.0
 
May 18, 2022, 1 p.m. N/A 1.0 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 28.0 ppb (26) 0.22 ppb (3) N/A N/A 26.0
 
May 18, 2022, noon N/A 0.7 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.2 ppb (3) N/A N/A 26.0
 
May 18, 2022, noon N/A 0.7 ppb (1) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 28.0 ppb (26) 0.2 ppb (3) N/A N/A 26.0
 
May 18, 2022, 11 a.m. N/A 0.6 ppb (1) N/A 11.0 ppb (11) N/A 1.0 ppb (2) 24.0 ppb (23) 0.2 ppb (3) N/A N/A 23.0
 
May 18, 2022, 10 a.m. N/A 0.6 ppb (1) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 17.0 ppb (16) 0.22 ppb (3) N/A N/A 16.0
 
May 18, 2022, 2 a.m. N/A 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 37.0 ppb (35) 0.23 ppb (3) N/A N/A 35.0
 
May 18, 2022, 1 a.m. N/A 1.1 ppb (2) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 34.0 ppb (32) 0.22 ppb (3) N/A N/A 32.0
 
May 18, 2022, midnight N/A 4.4 ppb (5) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 25.0 ppb (24) 0.27 ppb (4) N/A N/A 24.0
 
May 17, 2022, 11 p.m. N/A 2.5 ppb (3) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 33.0 ppb (31) 0.27 ppb (4) N/A N/A 31.0
 
May 17, 2022, 10 p.m. N/A 1.2 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.25 ppb (3) N/A N/A 37.0
 
May 17, 2022, 9 p.m. N/A 1.6 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 37.0 ppb (35) 0.26 ppb (4) N/A N/A 35.0
 
May 17, 2022, 9 p.m. N/A 1.6 ppb (2) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 37.0 ppb (35) 0.26 ppb (4) N/A N/A 35.0
 
May 17, 2022, 8 p.m. N/A 1.2 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) N/A N/A 34.0
 
May 17, 2022, 7 p.m. N/A 1.4 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (32) 0.21 ppb (3) N/A N/A 32.0
 
May 17, 2022, 7 p.m. N/A 1.4 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (32) 0.21 ppb (3) N/A N/A 32.0
 
May 17, 2022, 6 p.m. N/A 5.1 ppb (5) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (28) 0.22 ppb (3) N/A N/A 28.0
 
May 17, 2022, 6 p.m. N/A 5.1 ppb (5) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (28) 0.22 ppb (3) N/A N/A 28.0
 
May 17, 2022, 5 p.m. N/A 3.0 ppb (3) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (28) 0.21 ppb (3) N/A N/A 28.0
 
May 17, 2022, 5 p.m. N/A 3.0 ppb (3) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (28) 0.21 ppb (3) N/A N/A 28.0
 
May 17, 2022, 4 p.m. N/A 3.4 ppb (4) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 27.0 ppb (25) 0.23 ppb (3) N/A N/A 25.0
 
May 17, 2022, 4 p.m. N/A 3.4 ppb (4) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 27.0 ppb (25) 0.23 ppb (3) N/A N/A 25.0
 
May 17, 2022, 3 p.m. N/A 2.7 ppb (3) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (25) 0.23 ppb (3) N/A N/A 25.0
 
May 17, 2022, 3 p.m. N/A 2.7 ppb (3) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (25) 0.23 ppb (3) N/A N/A 25.0
 
May 17, 2022, 2 p.m. N/A 2.7 ppb (3) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 22.0 ppb (21) 0.24 ppb (3) N/A N/A 21.0
 
May 17, 2022, noon N/A 0.7 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 22.0 ppb (21) 0.19 ppb (3) N/A N/A 21.0
 
May 17, 2022, 11 a.m. N/A 0.7 ppb (1) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (22) 0.19 ppb (3) N/A N/A 22.0
 
May 17, 2022, 10 a.m. N/A 0.6 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 20.0 ppb (19) 0.2 ppb (3) N/A N/A 19.0
 
May 17, 2022, 10 a.m. N/A 0.6 ppb (1) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 20.0 ppb (19) 0.2 ppb (3) N/A N/A 19.0
 
May 17, 2022, 9 a.m. N/A 0.8 ppb (1) N/A 14.0 ppb (14) N/A 1.0 ppb (2) 12.0 ppb (12) 0.21 ppb (3) N/A N/A 14.0