ID: 462

AQSQID: 240053001

Site Name: Essex

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

Updated: June 25, 2022, 7:39 p.m.

Location: Essex (N Woodward Dr), MD

Reporting: True, Located: True

Current AQI: 71.0

Essex (N Woodward Dr) MD, US: 39.310833, -76.474444

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 25, 2022, 6 p.m. N/A 0.2 ppb (1) 4.2 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 61.0 ppb (71) 0.1 ppb (2) N/A N/A 71.0
 
June 25, 2022, 5 p.m. N/A 0.3 ppb (1) 4.8 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 59.0 ppb (65) 0.1 ppb (2) N/A N/A 65.0
 
June 25, 2022, 5 p.m. N/A 0.3 ppb (1) 4.8 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 59.0 ppb (65) 0.1 ppb (2) N/A N/A 65.0
 
June 25, 2022, 4 p.m. N/A 0.1 ppb (1) 5.0 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 55.0 ppb (51) 0.1 ppb (2) N/A N/A 51.0
 
June 25, 2022, 4 p.m. N/A 0.1 ppb (1) 5.0 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 55.0 ppb (51) 0.1 ppb (2) N/A N/A 51.0
 
June 25, 2022, 3 p.m. N/A 0.5 ppb (1) 7.9 ppb (8) 6.0 ppb (6) N/A 0.0 ppb (0) 55.0 ppb (51) 0.2 ppb (3) N/A N/A 51.0
 
June 25, 2022, 3 p.m. N/A 0.5 ppb (1) 7.9 ppb (8) 6.0 ppb (6) N/A 0.0 ppb (0) 55.0 ppb (51) 0.2 ppb (3) N/A N/A 51.0
 
June 25, 2022, 3 p.m. N/A 0.5 ppb (1) 7.9 ppb (8) 6.0 ppb (6) N/A 0.0 ppb (0) 55.0 ppb (51) 0.2 ppb (3) N/A N/A 51.0
 
June 25, 2022, 2 p.m. N/A 3.3 ppb (4) 18.7 ppb (18) 16.0 ppb (16) N/A 1.0 ppb (2) 41.0 ppb (38) 0.2 ppb (3) N/A N/A 38.0
 
June 25, 2022, 2 p.m. N/A 3.3 ppb (4) 18.7 ppb (18) 16.0 ppb (16) N/A 1.0 ppb (2) 41.0 ppb (38) 0.2 ppb (3) N/A N/A 38.0
 
June 25, 2022, 2 p.m. N/A 3.3 ppb (4) 18.7 ppb (18) 16.0 ppb (16) N/A 1.0 ppb (2) 41.0 ppb (38) 0.2 ppb (3) N/A N/A 38.0
 
June 25, 2022, 2 p.m. N/A 3.3 ppb (4) 18.7 ppb (18) 16.0 ppb (16) N/A 1.0 ppb (2) 41.0 ppb (38) 0.2 ppb (3) N/A N/A 38.0
 
June 25, 2022, 1 p.m. N/A 2.9 ppb (3) 14.6 ppb (14) 13.0 ppb (13) N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A N/A 32.0
 
June 25, 2022, 1 p.m. N/A 2.9 ppb (3) 14.6 ppb (14) 13.0 ppb (13) N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A N/A 32.0
 
June 25, 2022, 1 p.m. N/A 2.9 ppb (3) 14.6 ppb (14) 13.0 ppb (13) N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A N/A 32.0
 
June 25, 2022, 1 p.m. N/A 2.9 ppb (3) 14.6 ppb (14) 13.0 ppb (13) N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A N/A 32.0
 
June 25, 2022, noon N/A 8.8 ppb (9) 26.3 ppb (25) 19.0 ppb (18) N/A 0.0 ppb (0) 17.0 ppb (16) 0.2 ppb (3) N/A N/A 25.0
 
June 25, 2022, noon N/A 8.8 ppb (9) 26.3 ppb (25) 19.0 ppb (18) N/A 0.0 ppb (0) 17.0 ppb (16) 0.2 ppb (3) N/A N/A 25.0
 
June 25, 2022, noon N/A 8.8 ppb (9) 26.3 ppb (25) 19.0 ppb (18) N/A 0.0 ppb (0) 17.0 ppb (16) 0.2 ppb (3) N/A N/A 25.0
 
June 25, 2022, 11 a.m. N/A 13.9 ppb (14) 33.7 ppb (32) 21.0 ppb (20) N/A 0.0 ppb (0) 6.0 ppb (6) 0.3 ppb (4) N/A N/A 32.0
 
June 25, 2022, 10 a.m. N/A 11.9 ppb (12) 30.1 ppb (29) 18.0 ppb (17) N/A 0.0 ppb (0) 1.0 ppb (1) 0.4 ppb (5) N/A N/A 29.0
 
June 25, 2022, 9 a.m. N/A 6.6 ppb (7) 26.9 ppb (26) 20.0 ppb (19) N/A 0.0 ppb (0) 0.0 ppb (0) 0.4 ppb (5) N/A N/A 26.0
 
June 25, 2022, 3 a.m. N/A 0.0 ppb (0) 11.8 ppb (12) 13.0 ppb (13) N/A 0.0 ppb (0) 22.0 ppb (21) 0.3 ppb (4) N/A N/A 21.0
 
June 25, 2022, 2 a.m. N/A 0.5 ppb (1) 12.9 ppb (13) 12.0 ppb (12) N/A 0.0 ppb (0) 35.0 ppb (33) 0.3 ppb (4) N/A N/A 33.0
 
June 25, 2022, 1 a.m. N/A 0.0 ppb (0) 7.2 ppb (7) 8.0 ppb (8) N/A 0.0 ppb (0) 50.0 ppb (47) 0.2 ppb (3) N/A N/A 47.0
 
June 25, 2022, midnight N/A -0.1 ppb (0) 5.7 ppb (6) 7.0 ppb (7) N/A 0.0 ppb (0) 58.0 ppb (61) 0.1 ppb (2) N/A N/A 61.0
 
June 24, 2022, 10 p.m. N/A 0.1 ppb (1) 6.3 ppb (6) 5.0 ppb (5) N/A 1.0 ppb (2) 71.0 ppb (101) 0.1 ppb (2) N/A N/A 101.0
 
June 24, 2022, 9 p.m. N/A 0.3 ppb (1) 7.6 ppb (8) 5.0 ppb (5) N/A 1.0 ppb (2) 76.0 ppb (104) 0.1 ppb (2) N/A N/A 104.0
 
June 24, 2022, 8 p.m. N/A 0.1 ppb (1) 7.4 ppb (7) 6.0 ppb (6) N/A 0.0 ppb (0) 71.0 ppb (101) 0.1 ppb (2) N/A N/A 101.0
 
June 24, 2022, 7 p.m. N/A 0.3 ppb (1) 7.3 ppb (7) 6.0 ppb (6) N/A 0.0 ppb (0) 66.0 ppb (87) 0.1 ppb (2) N/A N/A 87.0
 
June 24, 2022, 7 p.m. N/A 0.3 ppb (1) 7.3 ppb (7) 6.0 ppb (6) N/A 0.0 ppb (0) 66.0 ppb (87) 0.1 ppb (2) N/A N/A 87.0
 
June 24, 2022, 3 p.m. N/A 0.5 ppb (1) 6.2 ppb (6) 6.0 ppb (6) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 24, 2022, 2 p.m. N/A 0.6 ppb (1) 6.1 ppb (6) 6.0 ppb (6) N/A 0.0 ppb (0) 39.0 ppb (37) 0.1 ppb (2) N/A N/A 37.0
 
June 24, 2022, 1 p.m. N/A 5.3 ppb (5) 15.0 ppb (15) 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (36) 0.1 ppb (2) N/A N/A 36.0
 
June 24, 2022, noon N/A 5.3 ppb (5) 15.0 ppb (15) 8.0 ppb (8) N/A 0.0 ppb (0) 26.0 ppb (25) 0.1 ppb (2) N/A N/A 25.0
 
June 24, 2022, 11 a.m. N/A 5.3 ppb (5) 15.0 ppb (15) 11.0 ppb (11) N/A 0.0 ppb (0) 13.0 ppb (13) 0.2 ppb (3) N/A N/A 15.0
 
June 24, 2022, 11 a.m. N/A 5.3 ppb (5) 15.0 ppb (15) 11.0 ppb (11) N/A 0.0 ppb (0) 13.0 ppb (13) 0.2 ppb (3) N/A N/A 15.0
 
June 24, 2022, 10 a.m. N/A 8.2 ppb (8) 18.2 ppb (18) 11.0 ppb (11) N/A 0.0 ppb (0) 2.0 ppb (2) 0.2 ppb (3) N/A N/A 18.0
 
June 24, 2022, 8 a.m. N/A 2.1 ppb (2) 16.5 ppb (16) 15.0 ppb (15) N/A 0.0 ppb (0) 0.0 ppb (0) 0.2 ppb (3) N/A N/A 16.0
 
June 24, 2022, 7 a.m. N/A 0.1 ppb (1) 18.7 ppb (18) 17.0 ppb (17) N/A 0.0 ppb (0) 2.0 ppb (2) 0.2 ppb (3) N/A N/A 18.0
 
June 24, 2022, 6 a.m. N/A 0.2 ppb (1) 20.9 ppb (20) 20.0 ppb (19) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (4) N/A N/A 20.0
 
June 24, 2022, 6 a.m. N/A 0.1 ppb (1) 18.7 ppb (18) 20.0 ppb (19) N/A 0.0 ppb (0) 1.0 ppb (1) 0.3 ppb (4) N/A N/A 19.0
 
June 24, 2022, 4 a.m. N/A 0.2 ppb (1) 20.9 ppb (20) 22.0 ppb (21) N/A 0.0 ppb (0) 3.0 ppb (3) 0.4 ppb (5) N/A N/A 21.0
 
June 24, 2022, 2 a.m. N/A 0.0 ppb (0) 7.5 ppb (8) 9.0 ppb (9) N/A 0.0 ppb (0) 21.0 ppb (20) 0.2 ppb (3) N/A N/A 20.0
 
June 24, 2022, 1 a.m. N/A 0.0 ppb (0) 7.1 ppb (7) 9.0 ppb (9) N/A 0.0 ppb (0) 30.0 ppb (28) 0.1 ppb (2) N/A N/A 28.0
 
June 24, 2022, midnight N/A -0.1 ppb (0) 4.2 ppb (4) 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (34) 0.1 ppb (2) N/A N/A 34.0
 
June 23, 2022, 11 p.m. N/A 0.0 ppb (0) 2.0 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (39) 0.1 ppb (2) N/A N/A 39.0
 
June 23, 2022, 9 p.m. N/A 0.1 ppb (1) 1.7 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.1 ppb (2) N/A N/A 38.0
 
June 23, 2022, 8 p.m. N/A 0.0 ppb (0) 1.3 ppb (2) 3.0 ppb (3) N/A 0.0 ppb (0) 42.0 ppb (39) 0.1 ppb (2) N/A N/A 39.0
 
June 23, 2022, 8 p.m. N/A 0.0 ppb (0) 1.3 ppb (2) 3.0 ppb (3) N/A 0.0 ppb (0) 42.0 ppb (39) 0.1 ppb (2) N/A N/A 39.0
 
June 23, 2022, 7 p.m. N/A 0.1 ppb (1) 2.0 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 23, 2022, 7 p.m. N/A 0.1 ppb (1) 2.0 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 23, 2022, 7 p.m. N/A 0.1 ppb (1) 2.0 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 23, 2022, 6 p.m. N/A 0.1 ppb (1) 2.1 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) 0.1 ppb (2) N/A N/A 33.0
 
June 23, 2022, 6 p.m. N/A 0.1 ppb (1) 2.1 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) 0.1 ppb (2) N/A N/A 33.0
 
June 23, 2022, 3 p.m. N/A 0.0 ppb (0) 1.3 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (39) 0.1 ppb (2) N/A N/A 39.0
 
June 23, 2022, 9 a.m. N/A 0.0 ppb (0) 0.8 ppb (1) 3.0 ppb (3) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 23, 2022, 8 a.m. N/A -0.1 ppb (0) 0.6 ppb (1) 3.0 ppb (3) N/A 0.0 ppb (0) 44.0 ppb (41) 0.1 ppb (2) N/A N/A 41.0
 
June 23, 2022, 7 a.m. N/A -0.1 ppb (0) 0.7 ppb (1) 3.0 ppb (3) N/A 0.0 ppb (0) 46.0 ppb (43) 0.1 ppb (2) N/A N/A 43.0
 
June 23, 2022, 6 a.m. N/A 0.0 ppb (0) 0.9 ppb (1) 3.0 ppb (3) N/A 0.0 ppb (0) 44.0 ppb (41) 0.1 ppb (2) N/A N/A 41.0
 
June 23, 2022, 5 a.m. N/A 0.0 ppb (0) 0.9 ppb (1) 3.0 ppb (3) N/A 0.0 ppb (0) 40.0 ppb (38) 0.1 ppb (2) N/A N/A 38.0
 
June 23, 2022, 3 a.m. N/A -0.1 ppb (0) 1.3 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 23, 2022, 3 a.m. N/A -0.1 ppb (0) 1.3 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 23, 2022, 3 a.m. N/A -0.1 ppb (0) 1.3 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 22, 2022, 10 p.m. N/A 0.0 ppb (0) 2.4 ppb (3) 4.0 ppb (4) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 22, 2022, 10 p.m. N/A 0.0 ppb (0) 2.4 ppb (3) 4.0 ppb (4) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 22, 2022, 9 p.m. N/A 0.0 ppb (0) 2.1 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 46.0 ppb (43) 0.1 ppb (2) N/A N/A 43.0
 
June 22, 2022, 9 p.m. N/A 0.0 ppb (0) 2.1 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 46.0 ppb (43) 0.1 ppb (2) N/A N/A 43.0
 
June 22, 2022, 9 p.m. N/A 0.0 ppb (0) 2.1 ppb (2) 4.0 ppb (4) N/A 0.0 ppb (0) 46.0 ppb (43) 0.1 ppb (2) N/A N/A 43.0
 
June 22, 2022, 8 p.m. N/A 0.0 ppb (0) 2.3 ppb (3) 4.0 ppb (4) N/A 0.0 ppb (0) 50.0 ppb (47) 0.1 ppb (2) N/A N/A 47.0
 
June 22, 2022, 8 p.m. N/A 0.0 ppb (0) 2.3 ppb (3) 4.0 ppb (4) N/A 0.0 ppb (0) 50.0 ppb (47) 0.1 ppb (2) N/A N/A 47.0
 
June 22, 2022, 5 p.m. N/A 0.0 ppb (0) 3.8 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 61.0 ppb (71) 0.1 ppb (2) N/A N/A 71.0
 
June 22, 2022, 5 p.m. N/A 0.0 ppb (0) 3.8 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 61.0 ppb (71) 0.1 ppb (2) N/A N/A 71.0
 
June 22, 2022, 3 p.m. N/A 0.1 ppb (1) 4.7 ppb (5) 4.0 ppb (4) N/A 0.0 ppb (0) 57.0 ppb (58) 0.1 ppb (2) N/A N/A 58.0
 
June 22, 2022, noon N/A 2.3 ppb (3) 18.1 ppb (18) 18.0 ppb (17) N/A 1.0 ppb (2) 25.0 ppb (24) 0.2 ppb (3) N/A N/A 24.0
 
June 22, 2022, 11 a.m. N/A 1.6 ppb (2) 15.1 ppb (15) 15.0 ppb (15) N/A 1.0 ppb (2) 26.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
June 22, 2022, 11 a.m. N/A 1.6 ppb (2) 15.1 ppb (15) 15.0 ppb (15) N/A 1.0 ppb (2) 26.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
June 22, 2022, 3 a.m. N/A -0.1 ppb (0) 4.9 ppb (5) 7.0 ppb (7) N/A 0.0 ppb (0) 45.0 ppb (42) 0.1 ppb (2) N/A N/A 42.0
 
June 22, 2022, 3 a.m. N/A -0.1 ppb (0) 4.9 ppb (5) 7.0 ppb (7) N/A 0.0 ppb (0) 45.0 ppb (42) 0.1 ppb (2) N/A N/A 42.0
 
June 22, 2022, 2 a.m. N/A 0.0 ppb (0) 6.4 ppb (7) 8.0 ppb (8) N/A 0.0 ppb (0) 43.0 ppb (40) 0.2 ppb (3) N/A N/A 40.0
 
June 22, 2022, midnight N/A 0.0 ppb (0) 5.3 ppb (5) 7.0 ppb (7) N/A 0.0 ppb (0) 49.0 ppb (46) 0.2 ppb (3) N/A N/A 46.0
 
June 21, 2022, 7 p.m. N/A 0.4 ppb (1) 8.0 ppb (8) 7.0 ppb (7) N/A 1.0 ppb (2) 70.0 ppb (100) 0.2 ppb (3) N/A N/A 100.0
 
June 21, 2022, 5 p.m. N/A 1.1 ppb (2) 8.8 ppb (9) 7.0 ppb (7) N/A 1.0 ppb (2) 54.0 ppb (50) 0.1 ppb (2) N/A N/A 50.0
 
June 21, 2022, 5 p.m. N/A 1.1 ppb (2) 8.8 ppb (9) 7.0 ppb (7) N/A 1.0 ppb (2) 54.0 ppb (50) 0.1 ppb (2) N/A N/A 50.0
 
June 21, 2022, 5 p.m. N/A 1.1 ppb (2) 8.8 ppb (9) 7.0 ppb (7) N/A 1.0 ppb (2) 54.0 ppb (50) 0.1 ppb (2) N/A N/A 50.0
 
June 21, 2022, 4 p.m. N/A 3.1 ppb (3) 20.7 ppb (20) N/A N/A 1.0 ppb (2) 38.0 ppb (36) 0.2 ppb (3) N/A N/A 36.0
 
June 21, 2022, 4 p.m. N/A 3.1 ppb (3) 20.7 ppb (20) 21.0 ppb (20) N/A 1.0 ppb (2) 38.0 ppb (36) 0.2 ppb (3) N/A N/A 36.0
 
June 21, 2022, 3 p.m. N/A 6.9 ppb (7) 34.1 ppb (33) 11.0 ppb (11) N/A 1.0 ppb (2) 25.0 ppb (24) 0.3 ppb (4) N/A N/A 33.0
 
June 21, 2022, 3 p.m. N/A 6.9 ppb (7) 34.1 ppb (33) 10.0 ppb (10) N/A 1.0 ppb (2) 25.0 ppb (24) 0.3 ppb (4) N/A N/A 33.0
 
June 21, 2022, 2 p.m. N/A 3.2 ppb (4) 18.7 ppb (18) N/A N/A 1.0 ppb (2) 34.0 ppb (32) 0.2 ppb (3) N/A N/A 32.0
 
June 21, 2022, 1 p.m. N/A 2.6 ppb (3) 21.0 ppb (20) N/A N/A 1.0 ppb (2) 26.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
June 21, 2022, 1 p.m. N/A 2.6 ppb (3) 21.0 ppb (20) 21.0 ppb (20) N/A 1.0 ppb (2) 26.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
June 21, 2022, noon N/A 1.5 ppb (2) 19.0 ppb (18) 21.0 ppb (20) N/A 1.0 ppb (2) 26.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
June 21, 2022, noon N/A 1.5 ppb (2) 19.0 ppb (18) 10.0 ppb (10) N/A 1.0 ppb (2) 26.0 ppb (25) 0.2 ppb (3) N/A N/A 25.0
 
June 21, 2022, 11 a.m. N/A 2.8 ppb (3) 23.2 ppb (22) 21.0 ppb (20) N/A 1.0 ppb (2) 21.0 ppb (20) 0.2 ppb (3) N/A N/A 22.0
 
June 21, 2022, 10 a.m. N/A 1.0 ppb (1) 20.5 ppb (20) 21.0 ppb (20) N/A 0.0 ppb (0) 18.0 ppb (17) 0.2 ppb (3) N/A N/A 20.0
 
June 21, 2022, 9 a.m. N/A 0.1 ppb (1) 13.0 ppb (13) 10.0 ppb (10) N/A 0.0 ppb (0) 20.0 ppb (19) 0.2 ppb (3) N/A N/A 19.0
 
June 21, 2022, 6 a.m. N/A 0.0 ppb (0) 6.8 ppb (7) 7.0 ppb (7) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 21, 2022, 6 a.m. N/A 0.0 ppb (0) 6.8 ppb (7) 7.0 ppb (7) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 21, 2022, 5 a.m. N/A -0.1 ppb (0) 5.9 ppb (6) 6.0 ppb (6) N/A 1.0 ppb (2) 42.0 ppb (39) 0.1 ppb (2) N/A N/A 39.0
 
June 21, 2022, 2 a.m. N/A 0.0 ppb (0) 11.5 ppb (11) 12.0 ppb (12) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A N/A 36.0
 
June 21, 2022, 1 a.m. N/A 0.0 ppb (0) 8.3 ppb (8) 9.0 ppb (9) N/A 0.0 ppb (0) 52.0 ppb (49) 0.2 ppb (3) N/A N/A 49.0
 
June 20, 2022, 10 p.m. N/A 0.3 ppb (1) 5.8 ppb (6) 5.0 ppb (5) N/A 0.0 ppb (0) 72.0 ppb (102) 0.1 ppb (2) N/A N/A 102.0
 
June 20, 2022, 9 p.m. N/A 0.3 ppb (1) 4.7 ppb (5) 4.0 ppb (4) N/A 0.0 ppb (0) 71.0 ppb (101) 0.1 ppb (2) N/A N/A 101.0
 
June 20, 2022, 8 p.m. N/A 0.2 ppb (1) 4.4 ppb (5) 3.0 ppb (3) N/A 0.0 ppb (0) 69.0 ppb (97) 0.1 ppb (2) N/A N/A 97.0
 
June 20, 2022, 7 p.m. N/A 0.2 ppb (1) 3.9 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 65.0 ppb (84) 0.1 ppb (2) N/A N/A 84.0
 
June 20, 2022, 7 p.m. N/A 0.2 ppb (1) 3.9 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 65.0 ppb (84) 0.1 ppb (2) N/A N/A 84.0
 
June 20, 2022, 6 p.m. N/A 0.0 ppb (0) 1.9 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 57.0 ppb (58) 0.1 ppb (2) N/A N/A 58.0
 
June 20, 2022, 4 p.m. N/A 0.1 ppb (1) 2.1 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 54.0 ppb (50) 0.1 ppb (2) N/A N/A 50.0
 
June 20, 2022, 4 p.m. N/A 0.1 ppb (1) 2.1 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 54.0 ppb (50) 0.1 ppb (2) N/A N/A 50.0
 
June 20, 2022, 2 p.m. N/A 0.5 ppb (1) 3.5 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 48.0 ppb (45) 0.1 ppb (2) N/A N/A 45.0
 
June 20, 2022, 1 p.m. N/A 0.7 ppb (1) 4.2 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 44.0 ppb (41) 0.1 ppb (2) N/A N/A 41.0
 
June 20, 2022, 8 a.m. N/A 0.0 ppb (0) 9.3 ppb (9) 11.0 ppb (11) N/A 0.0 ppb (0) 16.0 ppb (15) 0.2 ppb (3) N/A N/A 15.0
 
June 20, 2022, 6 a.m. N/A N/A N/A 8.0 ppb (8) N/A 0.0 ppb (0) 22.0 ppb (21) 0.1 ppb (2) N/A N/A 21.0
 
June 20, 2022, 5 a.m. N/A 0.0 ppb (0) 6.8 ppb (7) 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) 0.1 ppb (2) N/A N/A 27.0
 
June 20, 2022, 4 a.m. N/A 0.0 ppb (0) 14.1 ppb (14) 16.0 ppb (16) N/A 0.0 ppb (0) 19.0 ppb (18) 0.2 ppb (3) N/A N/A 18.0
 
June 20, 2022, 3 a.m. N/A 0.0 ppb (0) 19.7 ppb (19) 21.0 ppb (20) N/A 0.0 ppb (0) 10.0 ppb (10) 0.4 ppb (5) N/A N/A 20.0
 
June 20, 2022, 1 a.m. N/A 0.3 ppb (1) 12.4 ppb (12) 13.0 ppb (13) N/A 0.0 ppb (0) 24.0 ppb (23) 0.3 ppb (4) N/A N/A 23.0
 
June 20, 2022, midnight N/A 0.0 ppb (0) 5.5 ppb (6) 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) N/A N/A 34.0
 
June 20, 2022, midnight N/A 0.0 ppb (0) 5.5 ppb (6) 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) N/A N/A 34.0
 
June 19, 2022, 11 p.m. N/A 0.0 ppb (0) 2.0 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.1 ppb (2) N/A N/A 39.0
 
June 19, 2022, 10 p.m. N/A 0.1 ppb (1) 1.4 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 19, 2022, 9 p.m. N/A 0.1 ppb (1) 1.3 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 19, 2022, 9 p.m. N/A 0.1 ppb (1) 1.3 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 19, 2022, 8 p.m. N/A 0.0 ppb (0) 1.1 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (40) 0.0 ppb (0) N/A N/A 40.0
 
June 19, 2022, 4 p.m. N/A 0.1 ppb (1) 1.0 ppb (1) 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (37) 0.0 ppb (0) N/A N/A 37.0
 
June 19, 2022, 3 p.m. N/A 0.2 ppb (1) 1.1 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) 0.0 ppb (0) N/A N/A 36.0
 
June 19, 2022, 2 p.m. N/A 0.1 ppb (1) 1.1 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (34) 0.0 ppb (0) N/A N/A 34.0
 
June 19, 2022, 1 p.m. N/A 0.1 ppb (1) 1.1 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (32) 0.0 ppb (0) N/A N/A 32.0
 
June 19, 2022, noon N/A 0.2 ppb (1) 1.6 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (31) 0.1 ppb (2) N/A N/A 31.0
 
June 19, 2022, 11 a.m. N/A 0.4 ppb (1) 2.7 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (28) 0.1 ppb (2) N/A N/A 28.0
 
June 19, 2022, 10 a.m. N/A 0.1 ppb (1) 2.8 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (28) 0.1 ppb (2) N/A N/A 28.0
 
June 19, 2022, 9 a.m. N/A 0.0 ppb (0) 2.0 ppb (2) 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (31) 0.1 ppb (2) N/A N/A 31.0
 
June 19, 2022, 8 a.m. N/A -0.1 ppb (0) 2.0 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (33) 0.1 ppb (2) N/A N/A 33.0
 
June 19, 2022, 7 a.m. N/A 0.0 ppb (0) 2.8 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 36.0 ppb (34) 0.1 ppb (2) N/A N/A 34.0
 
June 19, 2022, 6 a.m. N/A 0.0 ppb (0) 3.2 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 19, 2022, 5 a.m. N/A -0.1 ppb (0) 2.1 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (38) 0.1 ppb (2) N/A N/A 38.0
 
June 19, 2022, 4 a.m. N/A 0.0 ppb (0) 1.6 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.1 ppb (2) N/A N/A 39.0
 
June 19, 2022, 3 a.m. N/A 0.0 ppb (0) 1.3 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 19, 2022, 2 a.m. N/A 0.0 ppb (0) 2.2 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (38) 0.1 ppb (2) N/A N/A 38.0
 
June 19, 2022, 1 a.m. N/A 0.0 ppb (0) 4.5 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 19, 2022, midnight N/A 0.0 ppb (0) 4.4 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 18, 2022, 11 p.m. N/A 0.1 ppb (1) 2.2 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (36) 0.1 ppb (2) N/A N/A 36.0
 
June 18, 2022, 11 p.m. N/A 0.1 ppb (1) 2.2 ppb (3) 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (36) 0.1 ppb (2) N/A N/A 36.0
 
June 18, 2022, 7 p.m. N/A 0.2 ppb (1) 1.2 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (30) 0.1 ppb (2) N/A N/A 30.0
 
June 18, 2022, 7 p.m. N/A 0.2 ppb (1) 1.2 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (30) 0.1 ppb (2) N/A N/A 30.0
 
June 18, 2022, 7 p.m. N/A 0.2 ppb (1) 1.2 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (30) 0.1 ppb (2) N/A N/A 30.0
 
June 18, 2022, 6 p.m. N/A 0.1 ppb (1) 1.2 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) 0.1 ppb (2) N/A N/A 28.0
 
June 18, 2022, 6 p.m. N/A 0.1 ppb (1) 1.2 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (28) 0.1 ppb (2) N/A N/A 28.0
 
June 18, 2022, 5 p.m. N/A 0.3 ppb (1) 1.3 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (27) 0.1 ppb (2) N/A N/A 27.0
 
June 18, 2022, 5 p.m. N/A 0.3 ppb (1) 1.3 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (27) 0.1 ppb (2) N/A N/A 27.0
 
June 18, 2022, 4 p.m. N/A 0.2 ppb (1) 1.4 ppb (2) 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (29) 0.1 ppb (2) N/A N/A 29.0
 
June 18, 2022, noon N/A 0.3 ppb (1) 1.8 ppb (2) 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) 0.1 ppb (2) N/A N/A 35.0
 
June 18, 2022, 9 a.m. N/A 0.0 ppb (0) 3.9 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 45.0 ppb (42) 0.1 ppb (2) N/A N/A 42.0
 
June 18, 2022, 7 a.m. N/A 0.0 ppb (0) 4.5 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 40.0 ppb (38) 0.1 ppb (2) N/A N/A 38.0
 
June 18, 2022, 7 a.m. N/A 0.0 ppb (0) 4.5 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 40.0 ppb (38) 0.1 ppb (2) N/A N/A 38.0
 
June 18, 2022, 5 a.m. N/A 0.0 ppb (0) 3.5 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.1 ppb (2) N/A N/A 38.0
 
June 18, 2022, 5 a.m. N/A 0.0 ppb (0) 3.5 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 41.0 ppb (38) 0.1 ppb (2) N/A N/A 38.0
 
June 18, 2022, 3 a.m. N/A 0.0 ppb (0) 4.8 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 18, 2022, 3 a.m. N/A 0.0 ppb (0) 4.8 ppb (5) 5.0 ppb (5) N/A 0.0 ppb (0) 43.0 ppb (40) 0.1 ppb (2) N/A N/A 40.0
 
June 18, 2022, 2 a.m. N/A 0.0 ppb (0) 3.6 ppb (4) 4.0 ppb (4) N/A 0.0 ppb (0) 48.0 ppb (45) 0.1 ppb (2) N/A N/A 45.0
 
June 18, 2022, 1 a.m. N/A 0.0 ppb (0) 3.1 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 53.0 ppb (50) 0.1 ppb (2) N/A N/A 50.0
 
June 18, 2022, midnight N/A 0.0 ppb (0) 3.1 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 57.0 ppb (58) 0.1 ppb (2) N/A N/A 58.0
 
June 18, 2022, midnight N/A 0.0 ppb (0) 3.1 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 57.0 ppb (58) 0.1 ppb (2) N/A N/A 58.0
 
June 17, 2022, 11 p.m. N/A 0.0 ppb (0) 2.9 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 61.0 ppb (71) 0.1 ppb (2) N/A N/A 71.0
 
June 17, 2022, 10 p.m. N/A 0.1 ppb (1) 3.0 ppb (3) 3.0 ppb (3) N/A 0.0 ppb (0) 59.0 ppb (65) 0.1 ppb (2) N/A N/A 65.0
 
June 17, 2022, 8 p.m. N/A 0.2 ppb (1) 3.3 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 58.0 ppb (61) 0.1 ppb (2) N/A N/A 61.0
 
June 17, 2022, 8 p.m. N/A 0.2 ppb (1) 3.3 ppb (4) 3.0 ppb (3) N/A 0.0 ppb (0) 58.0 ppb (61) 0.1 ppb (2) N/A N/A 61.0