AQSQID: 280490020

Site Name: Jackson Ncore

Location: Jackson, MS

Reporting: True, Located: True

Current AQI: 44.0

Jackson MS, US: 32.329111, -90.182722

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 21, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 7.0 ppb (5) 0.2 ppb (2) N/A 10.5 μg/m3 (44) 44.0
 
Sept. 21, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.17 ppb (2) N/A 10.2 μg/m3 (42) 42.0
 
Sept. 21, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.16 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 21, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.15 ppb (2) N/A 11.2 μg/m3 (47) 47.0
 
Sept. 21, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.18 ppb (2) N/A 11.2 μg/m3 (47) 47.0
 
Sept. 21, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.2 ppb (2) N/A 9.6 μg/m3 (40) 40.0
 
Sept. 21, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.19 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 21, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.19 ppb (2) N/A 9.5 μg/m3 (40) 40.0
 
Sept. 21, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.21 ppb (2) N/A 10.6 μg/m3 (44) 44.0
 
Sept. 21, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 25.0 ppb (19) 0.21 ppb (2) N/A 9.2 μg/m3 (38) 38.0
 
Sept. 21, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 30.0 ppb (23) 0.2 ppb (2) N/A 8.8 μg/m3 (37) 37.0
 
Sept. 21, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 34.0 ppb (26) 0.16 ppb (2) N/A 8.1 μg/m3 (34) 34.0
 
Sept. 20, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 38.0 ppb (29) 0.14 ppb (2) N/A 8.2 μg/m3 (34) 34.0
 
Sept. 20, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 41.0 ppb (32) 0.14 ppb (2) N/A 9.3 μg/m3 (39) 39.0
 
Sept. 20, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.15 ppb (2) N/A 9.7 μg/m3 (40) 40.0
 
Sept. 20, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 44.0 ppb (34) 0.13 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
Sept. 20, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 44.0 ppb (34) 0.13 ppb (1) N/A 9.4 μg/m3 (39) 39.0
 
Sept. 20, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.14 ppb (2) N/A 8.9 μg/m3 (37) 37.0
 
Sept. 20, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 42.0 ppb (32) 0.13 ppb (1) N/A 9.0 μg/m3 (38) 38.0
 
Sept. 20, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 39.0 ppb (30) 0.12 ppb (1) N/A 10.7 μg/m3 (45) 45.0
 
Sept. 20, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 35.0 ppb (27) 0.11 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
Sept. 20, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 32.0 ppb (25) 0.1 ppb (1) N/A 8.1 μg/m3 (34) 34.0
 
Sept. 20, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.11 ppb (1) N/A 8.1 μg/m3 (34) 34.0
 
Sept. 20, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.13 ppb (1) N/A 8.1 μg/m3 (34) 34.0
 
Sept. 20, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 22.0 ppb (17) N/A N/A 7.9 μg/m3 (33) 33.0
 
Sept. 20, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) N/A N/A 8.6 μg/m3 (36) 36.0
 
Sept. 20, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 8.6 μg/m3 (36) 36.0
 
Sept. 20, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) 0.1 ppb (1) N/A 8.8 μg/m3 (37) 37.0
 
Sept. 20, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.11 ppb (1) N/A 9.0 μg/m3 (38) 38.0
 
Sept. 20, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.11 ppb (1) N/A 9.0 μg/m3 (38) 38.0
 
Sept. 20, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.11 ppb (1) N/A 9.3 μg/m3 (39) 39.0
 
Sept. 20, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 30.0 ppb (23) 0.11 ppb (1) N/A 9.3 μg/m3 (39) 39.0
 
Sept. 20, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 32.0 ppb (25) 0.14 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 20, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 29.0 ppb (22) 0.13 ppb (1) N/A 12.1 μg/m3 (50) 50.0
 
Sept. 20, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 35.0 ppb (27) 0.14 ppb (2) N/A 12.4 μg/m3 (51) 51.0
 
Sept. 20, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 41.0 ppb (32) 0.13 ppb (1) N/A 12.0 μg/m3 (50) 50.0
 
Sept. 19, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 41.0 ppb (32) 0.15 ppb (2) N/A 10.9 μg/m3 (45) 45.0
 
Sept. 19, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.16 ppb (2) N/A 8.6 μg/m3 (36) 36.0
 
Sept. 19, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 46.0 ppb (35) 0.13 ppb (1) N/A 12.3 μg/m3 (51) 51.0
 
Sept. 19, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 47.0 ppb (36) 0.15 ppb (2) N/A 14.3 μg/m3 (55) 55.0
 
Sept. 19, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 44.0 ppb (34) 0.16 ppb (2) N/A 13.8 μg/m3 (54) 54.0
 
Sept. 19, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 45.0 ppb (35) 0.12 ppb (1) N/A 12.7 μg/m3 (51) 51.0
 
Sept. 19, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 47.0 ppb (36) 0.1 ppb (1) N/A 10.6 μg/m3 (44) 44.0
 
Sept. 19, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 46.0 ppb (35) 0.12 ppb (1) N/A 8.9 μg/m3 (37) 37.0
 
Sept. 19, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 35.0 ppb (27) 0.11 ppb (1) N/A 7.5 μg/m3 (31) 31.0
 
Sept. 19, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.12 ppb (1) N/A 7.6 μg/m3 (32) 32.0
 
Sept. 19, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.18 ppb (2) N/A 7.6 μg/m3 (32) 32.0
 
Sept. 19, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 4.0 ppb (3) 0.2 ppb (2) N/A 8.9 μg/m3 (37) 37.0
 
Sept. 19, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 7.0 ppb (5) 0.13 ppb (1) N/A 6.5 μg/m3 (27) 27.0
 
Sept. 19, 2019, 10 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 5.5 μg/m3 (23) 23.0
 
Sept. 19, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 8.0 ppb (6) 0.1 ppb (1) N/A 6.1 μg/m3 (25) 25.0
 
Sept. 19, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) 0.09 ppb (1) N/A 5.6 μg/m3 (23) 23.0
 
Sept. 19, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.09 ppb (1) N/A 4.7 μg/m3 (20) 20.0
 
Sept. 19, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 25.0 ppb (19) 0.08 ppb (1) N/A 5.0 μg/m3 (21) 21.0
 
Sept. 19, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 24.0 ppb (18) 0.07 ppb (1) N/A 4.9 μg/m3 (20) 20.0
 
Sept. 19, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.07 ppb (1) N/A 5.2 μg/m3 (22) 22.0
 
Sept. 19, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.06 ppb (1) N/A 4.9 μg/m3 (20) 20.0
 
Sept. 19, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.07 ppb (1) N/A 5.6 μg/m3 (23) 23.0
 
Sept. 19, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 30.0 ppb (23) 0.13 ppb (1) N/A 8.9 μg/m3 (37) 37.0
 
Sept. 19, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 38.0 ppb (29) 0.18 ppb (2) N/A 12.0 μg/m3 (50) 50.0
 
Sept. 18, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 44.0 ppb (34) 0.14 ppb (2) N/A 11.1 μg/m3 (46) 46.0
 
Sept. 18, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.19 ppb (2) N/A 10.9 μg/m3 (45) 45.0
 
Sept. 18, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 47.0 ppb (36) 0.19 ppb (2) N/A 11.8 μg/m3 (49) 49.0
 
Sept. 18, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 50.0 ppb (38) 0.17 ppb (2) N/A 12.8 μg/m3 (52) 52.0
 
Sept. 18, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 51.0 ppb (39) 0.15 ppb (2) N/A 13.4 μg/m3 (53) 53.0
 
Sept. 18, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 51.0 ppb (39) 0.16 ppb (2) N/A 13.3 μg/m3 (53) 53.0
 
Sept. 18, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 62.0 ppb (48) 0.17 ppb (2) N/A 12.4 μg/m3 (51) 51.0
 
Sept. 18, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 51.0 ppb (39) 0.19 ppb (2) N/A 13.7 μg/m3 (54) 54.0
 
Sept. 18, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 40.0 ppb (31) 0.21 ppb (2) N/A 13.3 μg/m3 (53) 53.0
 
Sept. 18, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 32.0 ppb (25) 0.14 ppb (2) N/A 8.9 μg/m3 (37) 37.0
 
Sept. 18, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 21.0 ppb (16) 0.18 ppb (2) N/A 9.6 μg/m3 (40) 40.0
 
Sept. 18, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.28 ppb (3) N/A 11.1 μg/m3 (46) 46.0
 
Sept. 18, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.15 ppb (2) N/A 10.2 μg/m3 (42) 42.0
 
Sept. 18, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.15 ppb (2) N/A 11.6 μg/m3 (48) 48.0
 
Sept. 18, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 15.0 ppb (12) 0.14 ppb (2) N/A 11.5 μg/m3 (48) 48.0
 
Sept. 18, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) 0.16 ppb (2) N/A 12.1 μg/m3 (50) 50.0
 
Sept. 18, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 21.0 ppb (16) 0.13 ppb (1) N/A 11.6 μg/m3 (48) 48.0
 
Sept. 18, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.12 ppb (1) N/A 10.6 μg/m3 (44) 44.0
 
Sept. 18, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 31.0 ppb (24) 0.11 ppb (1) N/A 10.1 μg/m3 (42) 42.0
 
Sept. 18, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 30.0 ppb (23) 0.12 ppb (1) N/A 11.0 μg/m3 (46) 46.0
 
Sept. 18, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 28.0 ppb (22) 0.23 ppb (3) N/A 13.5 μg/m3 (53) 53.0
 
Sept. 18, 2019, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 26.0 ppb (20) 0.31 ppb (3) N/A 15.5 μg/m3 (57) 57.0
 
Sept. 18, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 25.0 ppb (19) 0.32 ppb (4) N/A 15.7 μg/m3 (58) 58.0
 
Sept. 18, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 34.0 ppb (26) 0.23 ppb (3) N/A 13.5 μg/m3 (53) 53.0
 
Sept. 17, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 45.0 ppb (35) 0.22 ppb (2) N/A 12.6 μg/m3 (51) 51.0
 
Sept. 17, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 51.0 ppb (39) 0.2 ppb (2) N/A 12.2 μg/m3 (50) 50.0
 
Sept. 17, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 53.0 ppb (41) 0.17 ppb (2) N/A 12.2 μg/m3 (50) 50.0
 
Sept. 17, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 52.0 ppb (40) 0.16 ppb (2) N/A 13.5 μg/m3 (53) 53.0
 
Sept. 17, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 55.0 ppb (42) 0.15 ppb (2) N/A 12.6 μg/m3 (51) 51.0
 
Sept. 17, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 54.0 ppb (42) 0.14 ppb (2) N/A 12.3 μg/m3 (51) 51.0
 
Sept. 17, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 51.0 ppb (39) 0.14 ppb (2) N/A 10.9 μg/m3 (45) 45.0
 
Sept. 17, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 48.0 ppb (37) 0.13 ppb (1) N/A 9.7 μg/m3 (40) 40.0
 
Sept. 17, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 42.0 ppb (32) 0.11 ppb (1) N/A 8.4 μg/m3 (35) 35.0
 
Sept. 17, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 31.0 ppb (24) 0.11 ppb (1) N/A 7.5 μg/m3 (31) 31.0
 
Sept. 17, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) 0.17 ppb (2) N/A 8.2 μg/m3 (34) 34.0
 
Sept. 17, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) 0.19 ppb (2) N/A 9.0 μg/m3 (38) 38.0
 
Sept. 17, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) N/A N/A 8.9 μg/m3 (37) 37.0
 
Sept. 17, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 12.0 ppb (9) N/A N/A 9.1 μg/m3 (38) 38.0
 
Sept. 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 11.7 μg/m3 (49) 49.0
 
Sept. 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) 0.26 ppb (3) N/A 10.6 μg/m3 (44) 44.0
 
Sept. 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A 0.21 ppb (2) N/A 10.5 μg/m3 (44) 44.0
 
Sept. 17, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A 8.4 μg/m3 (35) 35.0
 
Sept. 17, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 16.0 ppb (12) 0.14 ppb (2) N/A 9.1 μg/m3 (38) 38.0
 
Sept. 17, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.17 ppb (2) N/A 9.5 μg/m3 (40) 40.0
 
Sept. 17, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 13.0 ppb (10) 0.25 ppb (3) N/A 12.1 μg/m3 (50) 50.0
 
Sept. 17, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 9.0 ppb (7) 0.43 ppb (5) N/A 21.5 μg/m3 (70) 70.0
 
Sept. 17, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.24 ppb (3) N/A 13.5 μg/m3 (53) 53.0
 
Sept. 17, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 35.0 ppb (27) 0.19 ppb (2) N/A 10.9 μg/m3 (45) 45.0
 
Sept. 16, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 38.0 ppb (29) 0.16 ppb (2) N/A 10.7 μg/m3 (45) 45.0
 
Sept. 16, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.14 ppb (2) N/A 11.2 μg/m3 (47) 47.0
 
Sept. 16, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 42.0 ppb (32) 0.15 ppb (2) N/A 11.8 μg/m3 (49) 49.0
 
Sept. 16, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.14 ppb (2) N/A 11.2 μg/m3 (47) 47.0
 
Sept. 16, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.14 ppb (2) N/A 11.2 μg/m3 (47) 47.0
 
Sept. 16, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.14 ppb (2) N/A 11.1 μg/m3 (46) 46.0
 
Sept. 16, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 45.0 ppb (35) 0.11 ppb (1) N/A 11.1 μg/m3 (46) 46.0
 
Sept. 16, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 45.0 ppb (35) 0.13 ppb (1) N/A 11.2 μg/m3 (47) 47.0
 
Sept. 16, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 41.0 ppb (32) 0.14 ppb (2) N/A 11.7 μg/m3 (49) 49.0
 
Sept. 16, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 36.0 ppb (28) 0.2 ppb (2) N/A 14.4 μg/m3 (55) 55.0
 
Sept. 16, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 29.0 ppb (22) 0.25 ppb (3) N/A 14.0 μg/m3 (54) 54.0
 
Sept. 16, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.21 ppb (2) N/A 14.3 μg/m3 (55) 55.0
 
Sept. 16, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 18.0 ppb (14) 0.21 ppb (2) N/A 13.9 μg/m3 (54) 54.0
 
Sept. 16, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.14 ppb (2) N/A 13.5 μg/m3 (53) 53.0
 
Sept. 16, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 20.0 ppb (15) 0.16 ppb (2) N/A 13.4 μg/m3 (53) 53.0
 
Sept. 16, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.2 ppb (2) N/A 13.2 μg/m3 (53) 53.0
 
Sept. 16, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 17.0 ppb (13) 0.23 ppb (3) N/A 12.9 μg/m3 (52) 52.0
 
Sept. 16, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 23.0 ppb (18) 0.19 ppb (2) N/A 12.6 μg/m3 (51) 51.0
 
Sept. 16, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.19 ppb (2) N/A 12.3 μg/m3 (51) 51.0
 
Sept. 16, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 30.0 ppb (23) 0.18 ppb (2) N/A 12.3 μg/m3 (51) 51.0
 
Sept. 16, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 34.0 ppb (26) 0.14 ppb (2) N/A 11.7 μg/m3 (49) 49.0
 
Sept. 16, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 34.0 ppb (26) 0.16 ppb (2) N/A 11.6 μg/m3 (48) 48.0
 
Sept. 16, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 40.0 ppb (31) 0.14 ppb (2) N/A 10.9 μg/m3 (45) 45.0
 
Sept. 16, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) 40.0 ppb (31) 0.14 ppb (2) N/A 11.4 μg/m3 (48) 48.0
 
Sept. 15, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.12 ppb (1) N/A 11.6 μg/m3 (48) 48.0
 
Sept. 15, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 45.0 ppb (35) 0.12 ppb (1) N/A 11.3 μg/m3 (47) 47.0
 
Sept. 15, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 45.0 ppb (35) 0.1 ppb (1) N/A 11.0 μg/m3 (46) 46.0
 
Sept. 15, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 44.0 ppb (34) 0.11 ppb (1) N/A 11.6 μg/m3 (48) 48.0
 
Sept. 15, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 44.0 ppb (34) 0.12 ppb (1) N/A 11.5 μg/m3 (48) 48.0
 
Sept. 15, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 45.0 ppb (35) 0.1 ppb (1) N/A 11.3 μg/m3 (47) 47.0
 
Sept. 15, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 45.0 ppb (35) 0.1 ppb (1) N/A 11.6 μg/m3 (48) 48.0
 
Sept. 15, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 45.0 ppb (35) 0.09 ppb (1) N/A 11.4 μg/m3 (48) 48.0
 
Sept. 15, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 42.0 ppb (32) 0.09 ppb (1) N/A 11.3 μg/m3 (47) 47.0
 
Sept. 15, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 37.0 ppb (28) 0.09 ppb (1) N/A 11.6 μg/m3 (48) 48.0
 
Sept. 15, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 28.0 ppb (22) 0.11 ppb (1) N/A 13.0 μg/m3 (52) 52.0
 
Sept. 15, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 26.0 ppb (20) 0.12 ppb (1) N/A 13.4 μg/m3 (53) 53.0
 
Sept. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 29.0 ppb (22) 0.11 ppb (1) N/A 13.5 μg/m3 (53) 53.0
 
Sept. 15, 2019, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 33.0 ppb (25) 0.1 ppb (1) N/A 13.4 μg/m3 (53) 53.0
 
Sept. 15, 2019, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 38.0 ppb (29) 0.11 ppb (1) N/A 13.2 μg/m3 (53) 53.0
 
Sept. 15, 2019, 8 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 40.0 ppb (31) 0.12 ppb (1) N/A 13.1 μg/m3 (52) 52.0
 
Sept. 15, 2019, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 39.0 ppb (30) 0.12 ppb (1) N/A 13.0 μg/m3 (52) 52.0
 
Sept. 15, 2019, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 34.0 ppb (26) 0.12 ppb (1) N/A 13.4 μg/m3 (53) 53.0
 
Sept. 15, 2019, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 33.0 ppb (25) 0.13 ppb (1) N/A 12.7 μg/m3 (51) 51.0
 
Sept. 15, 2019, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.13 ppb (1) N/A 12.6 μg/m3 (51) 51.0
 
Sept. 15, 2019, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.15 ppb (2) N/A 13.1 μg/m3 (52) 52.0
 
Sept. 15, 2019, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.15 ppb (2) N/A 12.9 μg/m3 (52) 52.0
 
Sept. 15, 2019, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A 12.0 μg/m3 (50) 50.0
 
Sept. 15, 2019, midnight N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.13 ppb (1) N/A 11.1 μg/m3 (46) 46.0
 
Sept. 14, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.11 ppb (1) N/A 10.9 μg/m3 (45) 45.0
 
Sept. 14, 2019, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.11 ppb (1) N/A 11.5 μg/m3 (48) 48.0
 
Sept. 14, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A 11.5 μg/m3 (48) 48.0
 
Sept. 14, 2019, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 14, 2019, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A 10.1 μg/m3 (42) 42.0
 
Sept. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 14, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A 9.5 μg/m3 (40) 40.0
 
Sept. 14, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.09 ppb (1) N/A 9.3 μg/m3 (39) 39.0
 
Sept. 14, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.1 ppb (1) N/A 10.8 μg/m3 (45) 45.0
 
Sept. 14, 2019, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 0.14 ppb (2) N/A 15.5 μg/m3 (57) 57.0
 
Sept. 14, 2019, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 27.0 ppb (21) 0.15 ppb (2) N/A 18.1 μg/m3 (63) 63.0
 
Sept. 14, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) 28.0 ppb (22) 0.14 ppb (2) N/A 18.5 μg/m3 (64) 64.0