AQSQID: 280490020

Site Name: Jackson Ncore

Location: Jackson, MS

Reporting: True, Located: True

Current AQI: 27.0

Jackson MS, US: 32.329111, -90.182722

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 22, 2019, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) N/A N/A 6.4 μg/m3 (27) 27.0
 
July 22, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 6.4 μg/m3 (27) 27.0
 
July 22, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 6.3 μg/m3 (26) 26.0
 
July 22, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
July 22, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.01 ppb (0) N/A 5.4 μg/m3 (23) 23.0
 
July 22, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 5.0 ppb (4) 0.08 ppb (1) N/A 5.4 μg/m3 (23) 23.0
 
July 22, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 7.0 ppb (5) 0.06 ppb (1) N/A 5.2 μg/m3 (22) 22.0
 
July 22, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.06 ppb (1) N/A 4.7 μg/m3 (20) 20.0
 
July 22, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) 0.03 ppb (0) N/A 4.9 μg/m3 (20) 20.0
 
July 22, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) N/A N/A 4.0 μg/m3 (17) 17.0
 
July 22, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.01 ppb (0) N/A 4.0 μg/m3 (17) 17.0
 
July 21, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.0 ppb (0) N/A 4.2 μg/m3 (18) 18.0
 
July 21, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 22.0 ppb (17) N/A N/A 4.8 μg/m3 (20) 20.0
 
July 21, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.0 ppb (0) N/A 4.8 μg/m3 (20) 20.0
 
July 21, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.01 ppb (0) N/A 4.6 μg/m3 (19) 20.0
 
July 21, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 28.0 ppb (22) N/A N/A 5.8 μg/m3 (24) 24.0
 
July 21, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) N/A N/A 5.8 μg/m3 (24) 24.0
 
July 21, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 25.0 ppb (19) N/A N/A 5.8 μg/m3 (24) 24.0
 
July 21, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 22.0 ppb (17) N/A N/A 6.1 μg/m3 (25) 25.0
 
July 21, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 22.0 ppb (17) N/A N/A 6.5 μg/m3 (27) 27.0
 
July 21, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) N/A N/A 7.0 μg/m3 (29) 29.0
 
July 21, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) N/A N/A 6.8 μg/m3 (28) 28.0
 
July 21, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 10.0 ppb (8) N/A N/A 6.9 μg/m3 (29) 29.0
 
July 21, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 10.0 ppb (8) N/A N/A 6.5 μg/m3 (27) 27.0
 
July 21, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 10.0 ppb (8) N/A N/A 6.1 μg/m3 (25) 25.0
 
July 21, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) N/A N/A 5.7 μg/m3 (24) 24.0
 
July 21, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) N/A N/A 5.5 μg/m3 (23) 23.0
 
July 21, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 14.0 ppb (11) 0.0 ppb (0) N/A 5.0 μg/m3 (21) 21.0
 
July 21, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.03 ppb (0) N/A 4.9 μg/m3 (20) 20.0
 
July 21, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.06 ppb (1) N/A 4.7 μg/m3 (20) 20.0
 
July 21, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.05 ppb (1) N/A 4.6 μg/m3 (19) 19.0
 
July 21, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.05 ppb (1) N/A 4.3 μg/m3 (18) 18.0
 
July 21, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.02 ppb (0) N/A 3.9 μg/m3 (16) 16.0
 
July 21, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.01 ppb (0) N/A 3.7 μg/m3 (15) 15.0
 
July 21, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.01 ppb (0) N/A 4.1 μg/m3 (17) 17.0
 
July 20, 2019, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 16.0 ppb (12) 0.04 ppb (0) N/A 4.6 μg/m3 (19) 19.0
 
July 20, 2019, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 17.0 ppb (13) 0.03 ppb (0) N/A 4.6 μg/m3 (19) 19.0
 
July 20, 2019, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 20.0 ppb (15) 0.03 ppb (0) N/A 3.9 μg/m3 (16) 16.0
 
July 20, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 25.0
 
July 20, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) N/A N/A 5.6 μg/m3 (23) 23.0
 
July 20, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 21.0 ppb (16) N/A N/A 4.4 μg/m3 (18) 18.0
 
July 20, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 21.0 ppb (16) N/A N/A 5.3 μg/m3 (22) 22.0
 
July 20, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) N/A N/A 6.3 μg/m3 (26) 26.0
 
July 20, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) N/A N/A 4.9 μg/m3 (20) 20.0
 
July 20, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) N/A N/A 5.9 μg/m3 (25) 25.0
 
July 20, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) 0.0 ppb (0) N/A 8.3 μg/m3 (35) 35.0
 
July 20, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) 0.02 ppb (0) N/A 8.5 μg/m3 (35) 35.0
 
July 20, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 7.0 ppb (5) 0.02 ppb (0) N/A 8.1 μg/m3 (34) 34.0
 
July 20, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 6.0 ppb (5) 0.01 ppb (0) N/A 8.3 μg/m3 (35) 35.0
 
July 20, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 6.0 ppb (5) 0.02 ppb (0) N/A 8.5 μg/m3 (35) 35.0
 
July 20, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) 0.02 ppb (0) N/A 8.4 μg/m3 (35) 35.0
 
July 20, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) 0.01 ppb (0) N/A 8.1 μg/m3 (34) 34.0
 
July 20, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) 0.01 ppb (0) N/A 7.3 μg/m3 (30) 30.0
 
July 20, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.03 ppb (0) N/A 7.1 μg/m3 (30) 30.0
 
July 20, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) 0.04 ppb (0) N/A 7.1 μg/m3 (30) 30.0
 
July 20, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 5.0 ppb (4) 0.11 ppb (1) N/A 7.2 μg/m3 (30) 30.0
 
July 20, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 7.0 ppb (5) 0.12 ppb (1) N/A 7.5 μg/m3 (31) 31.0
 
July 20, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) 0.06 ppb (1) N/A 7.8 μg/m3 (32) 32.0
 
July 20, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.03 ppb (0) N/A 6.5 μg/m3 (27) 27.0
 
July 19, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.01 ppb (0) N/A 6.3 μg/m3 (26) 26.0
 
July 19, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.0 ppb (0) N/A 7.0 μg/m3 (29) 29.0
 
July 19, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.01 ppb (0) N/A 6.4 μg/m3 (27) 27.0
 
July 19, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.01 ppb (0) N/A 6.9 μg/m3 (29) 29.0
 
July 19, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 21.0 ppb (16) 0.01 ppb (0) N/A 6.9 μg/m3 (29) 29.0
 
July 19, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.02 ppb (0) N/A 7.5 μg/m3 (31) 31.0
 
July 19, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.01 ppb (0) N/A 6.4 μg/m3 (27) 27.0
 
July 19, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.0 ppb (0) N/A 6.1 μg/m3 (25) 25.0
 
July 19, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 21.0 ppb (16) 0.0 ppb (0) N/A 7.0 μg/m3 (29) 29.0
 
July 19, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) N/A N/A 7.4 μg/m3 (31) 31.0
 
July 19, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.01 ppb (0) N/A 7.2 μg/m3 (30) 30.0
 
July 19, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) 0.04 ppb (0) N/A 7.3 μg/m3 (30) 30.0
 
July 19, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 6.0 ppb (5) N/A N/A 7.5 μg/m3 (31) 31.0
 
July 19, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) N/A N/A 7.4 μg/m3 (31) 31.0
 
July 19, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 8.2 μg/m3 (34) 34.0
 
July 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.04 ppb (0) N/A 9.5 μg/m3 (40) 40.0
 
July 19, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.04 ppb (0) N/A 10.1 μg/m3 (42) 42.0
 
July 19, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.04 ppb (0) N/A 10.1 μg/m3 (42) 42.0
 
July 19, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 4.0 ppb (3) 0.11 ppb (1) N/A 9.9 μg/m3 (41) 41.0
 
July 19, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (1) 0.25 ppb (3) N/A 9.6 μg/m3 (40) 40.0
 
July 19, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (1) 0.24 ppb (3) N/A 9.0 μg/m3 (38) 38.0
 
July 19, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 5.0 ppb (4) 0.18 ppb (2) N/A 9.3 μg/m3 (39) 39.0
 
July 19, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.05 ppb (1) N/A 9.8 μg/m3 (41) 41.0
 
July 19, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.03 ppb (0) N/A 8.7 μg/m3 (36) 36.0
 
July 18, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.01 ppb (0) N/A 8.5 μg/m3 (35) 35.0
 
July 18, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.01 ppb (0) N/A 8.4 μg/m3 (35) 35.0
 
July 18, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.02 ppb (0) N/A 9.1 μg/m3 (38) 38.0
 
July 18, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.01 ppb (0) N/A 11.6 μg/m3 (48) 48.0
 
July 18, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) N/A N/A 10.2 μg/m3 (42) 42.0
 
July 18, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) N/A N/A 11.2 μg/m3 (47) 47.0
 
July 18, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.01 ppb (0) N/A 10.1 μg/m3 (42) 42.0
 
July 18, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 18, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.01 ppb (0) N/A 11.1 μg/m3 (46) 46.0
 
July 18, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) N/A N/A 11.1 μg/m3 (46) 46.0
 
July 18, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.03 ppb (0) N/A 11.3 μg/m3 (47) 47.0
 
July 18, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 6.0 ppb (5) 0.08 ppb (1) N/A 12.8 μg/m3 (52) 52.0
 
July 18, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 5.0 ppb (4) 0.07 ppb (1) N/A 14.4 μg/m3 (55) 55.0
 
July 18, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 6.0 ppb (5) 0.06 ppb (1) N/A 15.1 μg/m3 (57) 57.0
 
July 18, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 6.0 ppb (5) 0.06 ppb (1) N/A 15.7 μg/m3 (58) 58.0
 
July 18, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 4.0 ppb (3) 0.06 ppb (1) N/A 17.1 μg/m3 (61) 61.0
 
July 18, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (1) 0.11 ppb (1) N/A 16.9 μg/m3 (60) 60.0
 
July 18, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (1) 0.2 ppb (2) N/A 16.3 μg/m3 (59) 59.0
 
July 18, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (1) 0.13 ppb (1) N/A 16.8 μg/m3 (60) 60.0
 
July 18, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 2.0 ppb (2) 0.2 ppb (2) N/A 16.9 μg/m3 (60) 60.0
 
July 18, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 1.0 ppb (1) 0.12 ppb (1) N/A 18.9 μg/m3 (65) 65.0
 
July 18, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 2.0 ppb (2) 0.11 ppb (1) N/A 19.2 μg/m3 (65) 65.0
 
July 18, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) 0.06 ppb (1) N/A 17.3 μg/m3 (61) 61.0
 
July 18, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.03 ppb (0) N/A 15.5 μg/m3 (57) 57.0
 
July 17, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.0 ppb (0) N/A 12.7 μg/m3 (51) 51.0
 
July 17, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.02 ppb (0) N/A 11.4 μg/m3 (48) 48.0
 
July 17, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.0 ppb (0) N/A 12.1 μg/m3 (50) 50.0
 
July 17, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.02 ppb (0) N/A 11.3 μg/m3 (47) 47.0
 
July 17, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.05 ppb (1) N/A 11.7 μg/m3 (49) 49.0
 
July 17, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.02 ppb (0) N/A 11.7 μg/m3 (49) 49.0
 
July 17, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) N/A N/A 11.0 μg/m3 (46) 46.0
 
July 17, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.02 ppb (0) N/A 11.2 μg/m3 (47) 47.0
 
July 17, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 17.0 ppb (13) N/A N/A 11.1 μg/m3 (46) 46.0
 
July 17, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) N/A N/A 12.3 μg/m3 (51) 51.0
 
July 17, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) N/A N/A 12.9 μg/m3 (52) 52.0
 
July 17, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) N/A N/A 13.7 μg/m3 (54) 54.0
 
July 17, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 7.0 ppb (5) N/A N/A 13.5 μg/m3 (53) 53.0
 
July 17, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 5.0 ppb (4) N/A N/A 13.5 μg/m3 (53) 53.0
 
July 17, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 4.0 ppb (3) 0.01 ppb (0) N/A 12.4 μg/m3 (51) 51.0
 
July 17, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 5.0 ppb (4) 0.0 ppb (0) N/A 11.9 μg/m3 (50) 50.0
 
July 17, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) N/A N/A 11.0 μg/m3 (46) 46.0
 
July 17, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 9.0 ppb (7) 0.0 ppb (0) N/A 10.4 μg/m3 (43) 43.0
 
July 17, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 17, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.01 ppb (0) N/A 8.8 μg/m3 (37) 37.0
 
July 17, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.07 ppb (1) N/A 8.7 μg/m3 (36) 36.0
 
July 17, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.07 ppb (1) N/A 8.9 μg/m3 (37) 37.0
 
July 17, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.04 ppb (0) N/A 8.5 μg/m3 (35) 35.0
 
July 17, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 21.0 ppb (16) 0.07 ppb (1) N/A 6.8 μg/m3 (28) 28.0
 
July 16, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.03 ppb (0) N/A 5.2 μg/m3 (22) 22.0
 
July 16, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.03 ppb (0) N/A 6.5 μg/m3 (27) 27.0
 
July 16, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 25.0 ppb (19) N/A N/A 8.4 μg/m3 (35) 35.0
 
July 16, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.0 ppb (0) N/A 8.1 μg/m3 (34) 34.0
 
July 16, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.0 ppb (0) N/A 8.4 μg/m3 (35) 35.0
 
July 16, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) N/A N/A 8.6 μg/m3 (36) 36.0
 
July 16, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 25.0 ppb (19) N/A N/A 8.7 μg/m3 (36) 36.0
 
July 16, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 23.0 ppb (18) N/A N/A 9.4 μg/m3 (39) 39.0
 
July 16, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 16, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.0 ppb (0) N/A 10.9 μg/m3 (45) 45.0
 
July 16, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.04 ppb (0) N/A 10.8 μg/m3 (45) 45.0
 
July 16, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 9.0 ppb (7) 0.06 ppb (1) N/A 10.2 μg/m3 (42) 42.0
 
July 16, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 7.0 ppb (5) N/A N/A 10.1 μg/m3 (42) 42.0
 
July 16, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 9.6 μg/m3 (40) 40.0
 
July 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 9.4 μg/m3 (39) 39.0
 
July 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.9 μg/m3 (37) 37.0
 
July 16, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A 8.6 μg/m3 (36) 36.0
 
July 16, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.01 ppb (0) N/A 7.6 μg/m3 (32) 32.0
 
July 16, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.05 ppb (1) N/A 6.7 μg/m3 (28) 28.0
 
July 16, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.05 ppb (1) N/A 6.4 μg/m3 (27) 27.0
 
July 16, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.03 ppb (0) N/A 7.1 μg/m3 (30) 30.0
 
July 16, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.04 ppb (0) N/A 7.1 μg/m3 (30) 30.0
 
July 16, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 22.0 ppb (17) 0.04 ppb (0) N/A 7.3 μg/m3 (30) 30.0
 
July 15, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.04 ppb (0) N/A 7.2 μg/m3 (30) 30.0
 
July 15, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 25.0 ppb (19) 0.04 ppb (0) N/A 6.2 μg/m3 (26) 26.0
 
July 15, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 30.0 ppb (23) 0.05 ppb (1) N/A 3.9 μg/m3 (16) 23.0
 
July 15, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.01 ppb (0) N/A 8.7 μg/m3 (36) 36.0
 
July 15, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.0 ppb (0) N/A 9.7 μg/m3 (40) 40.0
 
July 15, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) N/A N/A 9.5 μg/m3 (40) 40.0
 
July 15, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) N/A N/A 8.9 μg/m3 (37) 37.0
 
July 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 8.5 μg/m3 (35) 35.0
 
July 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) 0.0 ppb (0) N/A 8.0 μg/m3 (33) 33.0
 
July 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A 0.04 ppb (0) N/A 9.6 μg/m3 (40) 40.0
 
July 15, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.07 ppb (1) N/A 10.6 μg/m3 (44) 44.0
 
July 15, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.03 ppb (0) N/A 10.5 μg/m3 (44) 44.0
 
July 15, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.09 ppb (1) N/A 8.7 μg/m3 (36) 36.0