AQSQID: 340110007

Site Name: Millville

Location: Vineland, NJ

Reporting: True, Located: True

Current AQI: 27.0

Vineland NJ, US: 39.422272, -75.0252

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 18, 2019, 8 a.m. 15.0 ppb (14) 2.0 ppb (2) N/A 13.0 ppb (12) N/A N/A N/A N/A N/A 6.5 μg/m3 (27) 27.0
 
Sept. 18, 2019, 7 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A N/A N/A N/A N/A 7.3 μg/m3 (30) 30.0
 
Sept. 18, 2019, 6 a.m. 17.0 ppb (16) 4.0 ppb (4) N/A 13.0 ppb (12) N/A N/A 9.0 ppb (7) N/A N/A 9.3 μg/m3 (39) 39.0
 
Sept. 18, 2019, 5 a.m. 19.0 ppb (18) 2.0 ppb (2) N/A 16.0 ppb (15) N/A N/A 7.0 ppb (5) N/A N/A N/A 18.0
 
Sept. 18, 2019, 4 a.m. 21.0 ppb (19) 4.0 ppb (4) N/A 16.0 ppb (15) N/A N/A 3.0 ppb (2) N/A N/A 6.2 μg/m3 (26) 26.0
 
Sept. 18, 2019, 3 a.m. 21.0 ppb (19) 4.0 ppb (4) N/A 16.0 ppb (15) N/A N/A 4.0 ppb (3) N/A N/A 5.5 μg/m3 (23) 23.0
 
Sept. 18, 2019, 2 a.m. 25.0 ppb (23) 6.0 ppb (6) N/A 19.0 ppb (18) N/A N/A 7.0 ppb (5) N/A N/A 5.5 μg/m3 (23) 23.0
 
Sept. 18, 2019, 1 a.m. 28.0 ppb (26) 5.0 ppb (5) N/A 23.0 ppb (21) N/A N/A 7.0 ppb (5) N/A N/A 6.2 μg/m3 (26) 26.0
 
Sept. 18, 2019, midnight 10.0 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (9) N/A N/A 28.0 ppb (22) N/A N/A 4.1 μg/m3 (17) 22.0
 
Sept. 17, 2019, 11 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (30) N/A N/A 2.9 μg/m3 (12) 30.0
 
Sept. 17, 2019, 10 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 44.0 ppb (34) N/A N/A 2.2 μg/m3 (9) 34.0
 
Sept. 17, 2019, 9 p.m. 7.0 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 52.0 ppb (40) N/A N/A N/A 40.0
 
Sept. 17, 2019, 8 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 48.0 ppb (37) N/A N/A 0.1 μg/m3 (0) 37.0
 
Sept. 17, 2019, 7 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 46.0 ppb (35) N/A N/A 1.5 μg/m3 (6) 35.0
 
Sept. 17, 2019, 6 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 43.0 ppb (33) N/A N/A 2.9 μg/m3 (12) 33.0
 
Sept. 17, 2019, 5 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (30) N/A N/A 3.7 μg/m3 (15) 30.0
 
Sept. 17, 2019, 4 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 36.0 ppb (28) N/A N/A 5.1 μg/m3 (21) 28.0
 
Sept. 17, 2019, 3 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A N/A 6.9 μg/m3 (29) 29.0
 
Sept. 17, 2019, 2 p.m. 4.0 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (23) N/A N/A 9.4 μg/m3 (39) 39.0
 
Sept. 17, 2019, 1 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 29.0 ppb (22) N/A N/A N/A 22.0
 
Sept. 17, 2019, noon 6.0 ppb (6) 3.0 ppb (3) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (19) N/A N/A 5.2 μg/m3 (22) 22.0
 
Sept. 17, 2019, 11 a.m. 9.0 ppb (8) 4.0 ppb (4) N/A 5.0 ppb (5) N/A N/A 23.0 ppb (18) N/A N/A 4.0 μg/m3 (17) 18.0
 
Sept. 17, 2019, 10 a.m. 10.0 ppb (9) 4.0 ppb (4) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (19) N/A N/A 4.8 μg/m3 (20) 20.0
 
Sept. 17, 2019, 9 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 30.0 ppb (23) N/A N/A 8.8 μg/m3 (37) 37.0
 
Sept. 17, 2019, 8 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 11.1 μg/m3 (46) 46.0
 
Sept. 17, 2019, 7 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 11.6 μg/m3 (48) 48.0
 
Sept. 17, 2019, 6 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 43.0 ppb (33) N/A N/A 11.2 μg/m3 (47) 47.0
 
Sept. 17, 2019, 5 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 46.0 ppb (35) N/A N/A N/A 35.0
 
Sept. 17, 2019, 4 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 40.0 ppb (31) N/A N/A 12.1 μg/m3 (50) 50.0
 
Sept. 17, 2019, 3 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 33.0 ppb (25) N/A N/A 10.6 μg/m3 (44) 44.0
 
Sept. 17, 2019, 2 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 36.0 ppb (28) N/A N/A 10.2 μg/m3 (42) 42.0
 
Sept. 17, 2019, 1 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 35.0 ppb (27) N/A N/A 10.7 μg/m3 (45) 45.0
 
Sept. 17, 2019, midnight 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) N/A N/A 12.8 μg/m3 (52) 52.0
 
Sept. 16, 2019, 11 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 46.0 ppb (35) N/A N/A 15.7 μg/m3 (58) 58.0
 
Sept. 16, 2019, 10 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 54.0 ppb (42) N/A N/A 13.8 μg/m3 (54) 54.0
 
Sept. 16, 2019, 9 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 55.0 ppb (42) N/A N/A N/A 42.0
 
Sept. 16, 2019, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 54.0 ppb (42) N/A N/A 4.4 μg/m3 (18) 42.0
 
Sept. 16, 2019, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 53.0 ppb (41) N/A N/A 2.2 μg/m3 (9) 41.0
 
Sept. 16, 2019, 6 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 52.0 ppb (40) N/A N/A 2.4 μg/m3 (10) 40.0
 
Sept. 16, 2019, 5 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 52.0 ppb (40) N/A N/A 3.0 μg/m3 (12) 40.0
 
Sept. 16, 2019, 4 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 53.0 ppb (41) N/A N/A 3.0 μg/m3 (12) 41.0
 
Sept. 16, 2019, 3 p.m. 7.0 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 51.0 ppb (39) N/A N/A 3.6 μg/m3 (15) 39.0
 
Sept. 16, 2019, 2 p.m. 11.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (7) N/A N/A 43.0 ppb (33) N/A N/A 6.4 μg/m3 (27) 33.0
 
Sept. 16, 2019, 1 p.m. 23.0 ppb (21) 9.0 ppb (8) N/A 14.0 ppb (13) N/A N/A 24.0 ppb (18) N/A N/A N/A 21.0
 
Sept. 16, 2019, 11 a.m. 88.0 ppb (86) 73.0 ppb (70) N/A 15.0 ppb (14) N/A N/A 0.0 ppb (0) N/A N/A 10.9 μg/m3 (45) 86.0
 
Sept. 16, 2019, 10 a.m. 90.0 ppb (88) 77.0 ppb (74) N/A 13.0 ppb (12) N/A N/A 0.0 ppb (0) N/A N/A 8.6 μg/m3 (36) 88.0
 
Sept. 16, 2019, 9 a.m. 69.0 ppb (66) 58.0 ppb (54) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A 6.6 μg/m3 (28) 66.0
 
Sept. 16, 2019, 8 a.m. 39.0 ppb (36) 28.0 ppb (26) N/A 10.0 ppb (9) N/A N/A N/A N/A N/A 5.5 μg/m3 (23) 36.0
 
Sept. 16, 2019, 6 a.m. 40.0 ppb (37) 32.0 ppb (30) N/A 7.0 ppb (6) N/A N/A 0.0 ppb (0) N/A N/A 5.2 μg/m3 (22) 37.0
 
Sept. 16, 2019, 5 a.m. 28.0 ppb (26) 18.0 ppb (17) N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) N/A N/A N/A 26.0
 
Sept. 16, 2019, 4 a.m. 32.0 ppb (30) 21.0 ppb (19) N/A 10.0 ppb (9) N/A N/A 0.0 ppb (0) N/A N/A 7.5 μg/m3 (31) 31.0
 
Sept. 16, 2019, 3 a.m. 29.0 ppb (27) 14.0 ppb (13) N/A 14.0 ppb (13) N/A N/A 0.0 ppb (0) N/A N/A 6.7 μg/m3 (28) 28.0
 
Sept. 16, 2019, 1 a.m. 32.0 ppb (30) 9.0 ppb (8) N/A 23.0 ppb (21) N/A N/A 2.0 ppb (2) N/A N/A 6.7 μg/m3 (28) 30.0
 
Sept. 16, 2019, midnight 25.0 ppb (23) 5.0 ppb (5) N/A 19.0 ppb (18) N/A N/A 17.0 ppb (13) N/A N/A 6.8 μg/m3 (28) 28.0
 
Sept. 15, 2019, 11 p.m. 14.0 ppb (13) 0.0 ppb (0) N/A 14.0 ppb (13) N/A N/A 34.0 ppb (26) N/A N/A 5.0 μg/m3 (21) 26.0
 
Sept. 15, 2019, 10 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 50.0 ppb (38) N/A N/A 3.8 μg/m3 (16) 38.0
 
Sept. 15, 2019, 9 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 56.0 ppb (43) N/A N/A N/A 43.0
 
Sept. 15, 2019, 8 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 58.0 ppb (45) N/A N/A 5.1 μg/m3 (21) 45.0
 
Sept. 15, 2019, 7 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 56.0 ppb (43) N/A N/A 4.5 μg/m3 (19) 43.0
 
Sept. 15, 2019, 6 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 52.0 ppb (40) N/A N/A 5.2 μg/m3 (22) 40.0
 
Sept. 15, 2019, 1 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 16.0 ppb (12) N/A N/A N/A 12.0
 
Sept. 15, 2019, noon 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 15.0 ppb (12) N/A N/A 5.1 μg/m3 (21) 21.0
 
Sept. 15, 2019, 11 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 17.0 ppb (13) N/A N/A 5.3 μg/m3 (22) 22.0
 
Sept. 15, 2019, 10 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 19.0 ppb (15) N/A N/A 5.5 μg/m3 (23) 23.0
 
Sept. 15, 2019, 9 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 26.0 ppb (20) N/A N/A 6.1 μg/m3 (25) 25.0
 
Sept. 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.8 μg/m3 (24) 24.0
 
Sept. 15, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.1 μg/m3 (21) 21.0
 
Sept. 15, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 5.7 μg/m3 (24) 24.0
 
Sept. 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A N/A 21.0
 
Sept. 15, 2019, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (21) N/A N/A 7.1 μg/m3 (30) 30.0
 
Sept. 15, 2019, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (21) N/A N/A 7.7 μg/m3 (32) 32.0
 
Sept. 15, 2019, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (22) N/A N/A 7.4 μg/m3 (31) 31.0
 
Sept. 15, 2019, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (24) N/A N/A 7.1 μg/m3 (30) 30.0
 
Sept. 15, 2019, midnight 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (25) N/A N/A 7.4 μg/m3 (31) 31.0
 
Sept. 14, 2019, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 32.0 ppb (25) N/A N/A 8.8 μg/m3 (37) 37.0
 
Sept. 14, 2019, 10 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (25) N/A N/A 8.6 μg/m3 (36) 36.0
 
Sept. 14, 2019, 7 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (28) N/A N/A 5.6 μg/m3 (23) 28.0
 
Sept. 14, 2019, 6 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (28) N/A N/A 4.3 μg/m3 (18) 28.0
 
Sept. 14, 2019, 5 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (28) N/A N/A 3.2 μg/m3 (13) 28.0
 
Sept. 14, 2019, 4 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 36.0 ppb (28) N/A N/A 3.0 μg/m3 (12) 28.0
 
Sept. 14, 2019, 3 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 35.0 ppb (27) N/A N/A -1.2 μg/m3 (0) 27.0
 
Sept. 14, 2019, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (25) N/A N/A -3.9 μg/m3 (0) 25.0
 
Sept. 14, 2019, 1 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (22) N/A N/A N/A 22.0
 
Sept. 14, 2019, noon 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 20.0 ppb (15) N/A N/A 0.0 μg/m3 (0) 15.0
 
Sept. 14, 2019, 11 a.m. 15.0 ppb (14) 7.0 ppb (6) N/A 8.0 ppb (7) N/A N/A 8.0 ppb (6) N/A N/A 1.5 μg/m3 (6) 14.0
 
Sept. 14, 2019, 10 a.m. 12.0 ppb (11) 4.0 ppb (4) N/A 8.0 ppb (7) N/A N/A 6.0 ppb (5) N/A N/A 2.9 μg/m3 (12) 12.0
 
Sept. 14, 2019, 9 a.m. 8.0 ppb (7) 3.0 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A 3.5 μg/m3 (15) 15.0
 
Sept. 14, 2019, 8 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 2.9 μg/m3 (12) 12.0
 
Sept. 14, 2019, 7 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
Sept. 14, 2019, 6 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 14.0 ppb (11) N/A N/A 2.9 μg/m3 (12) 12.0
 
Sept. 14, 2019, 5 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 18.0 ppb (14) N/A N/A N/A 14.0
 
Sept. 14, 2019, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 16.0 ppb (12) N/A N/A 3.2 μg/m3 (13) 13.0
 
Sept. 14, 2019, 2 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (16) N/A N/A 3.6 μg/m3 (15) 16.0
 
Sept. 14, 2019, 1 a.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 21.0 ppb (16) N/A N/A 4.3 μg/m3 (18) 18.0
 
Sept. 14, 2019, midnight 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 23.0 ppb (18) N/A N/A 6.3 μg/m3 (26) 26.0
 
Sept. 13, 2019, 11 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (20) N/A N/A 6.4 μg/m3 (27) 27.0
 
Sept. 13, 2019, 10 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 28.0 ppb (22) N/A N/A 6.7 μg/m3 (28) 28.0
 
Sept. 13, 2019, 9 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (22) N/A N/A N/A 22.0
 
Sept. 13, 2019, 8 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (22) N/A N/A 3.2 μg/m3 (13) 22.0
 
Sept. 13, 2019, 7 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 29.0 ppb (22) N/A N/A 3.7 μg/m3 (15) 22.0
 
Sept. 13, 2019, 6 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 30.0 ppb (23) N/A N/A 3.2 μg/m3 (13) 23.0
 
Sept. 13, 2019, 5 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 30.0 ppb (23) N/A N/A 2.6 μg/m3 (11) 23.0
 
Sept. 13, 2019, 4 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 31.0 ppb (24) N/A N/A 2.2 μg/m3 (9) 24.0
 
Sept. 13, 2019, 3 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 30.0 ppb (23) N/A N/A 1.8 μg/m3 (8) 23.0
 
Sept. 13, 2019, 2 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A N/A 27.0 ppb (21) N/A N/A 0.4 μg/m3 (2) 21.0
 
Sept. 13, 2019, 1 p.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 21.0 ppb (16) N/A N/A N/A 16.0
 
Sept. 13, 2019, noon 7.0 ppb (6) 3.0 ppb (3) N/A 3.0 ppb (3) N/A N/A 18.0 ppb (14) N/A N/A 4.4 μg/m3 (18) 18.0
 
Sept. 13, 2019, 11 a.m. 7.0 ppb (6) 3.0 ppb (3) N/A 3.0 ppb (3) N/A N/A 18.0 ppb (14) N/A N/A 4.9 μg/m3 (20) 20.0
 
Sept. 13, 2019, 10 a.m. 5.0 ppb (5) 2.0 ppb (2) N/A 2.0 ppb (2) N/A N/A 19.0 ppb (15) N/A N/A 6.1 μg/m3 (25) 25.0
 
Sept. 13, 2019, 9 a.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 20.0 ppb (15) N/A N/A 7.4 μg/m3 (31) 31.0
 
Sept. 13, 2019, 8 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 7.2 μg/m3 (30) 30.0
 
Sept. 13, 2019, 7 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A N/A N/A 8.5 μg/m3 (35) 35.0
 
Sept. 13, 2019, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 18.0 ppb (14) N/A N/A 8.4 μg/m3 (35) 35.0
 
Sept. 13, 2019, 5 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 20.0 ppb (15) N/A N/A N/A 15.0
 
Sept. 13, 2019, 4 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 21.0 ppb (16) N/A N/A 3.9 μg/m3 (16) 16.0
 
Sept. 13, 2019, 3 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 21.0 ppb (16) N/A N/A 6.5 μg/m3 (27) 27.0
 
Sept. 13, 2019, 2 a.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 23.0 ppb (18) N/A N/A 8.8 μg/m3 (37) 37.0
 
Sept. 13, 2019, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 26.0 ppb (20) N/A N/A 11.4 μg/m3 (48) 48.0
 
Sept. 13, 2019, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (25) N/A N/A 14.7 μg/m3 (56) 56.0
 
Sept. 12, 2019, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (31) N/A N/A 12.4 μg/m3 (51) 51.0
 
Sept. 12, 2019, 10 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 49.0 ppb (38) N/A N/A 8.6 μg/m3 (36) 38.0
 
Sept. 12, 2019, 9 p.m. 7.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 61.0 ppb (47) N/A N/A N/A 47.0
 
Sept. 12, 2019, 8 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 60.0 ppb (46) N/A N/A 9.9 μg/m3 (41) 46.0
 
Sept. 12, 2019, 7 p.m. 7.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 61.0 ppb (47) N/A N/A 9.8 μg/m3 (41) 47.0
 
Sept. 12, 2019, 6 p.m. 7.0 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 61.0 ppb (47) N/A N/A N/A 47.0
 
Sept. 12, 2019, 5 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 59.0 ppb (45) N/A N/A N/A 45.0
 
Sept. 12, 2019, 4 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 57.0 ppb (44) N/A N/A N/A 44.0
 
Sept. 12, 2019, 3 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 53.0 ppb (41) N/A N/A N/A 41.0
 
Sept. 12, 2019, 2 p.m. 8.0 ppb (7) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 46.0 ppb (35) N/A N/A N/A 35.0
 
Sept. 12, 2019, 1 p.m. 9.0 ppb (8) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 37.0 ppb (28) N/A N/A N/A 28.0
 
Sept. 12, 2019, noon 10.0 ppb (9) 4.0 ppb (4) N/A 6.0 ppb (6) N/A N/A 22.0 ppb (17) N/A N/A N/A 17.0
 
Sept. 12, 2019, 11 a.m. 10.0 ppb (9) 2.0 ppb (2) N/A 7.0 ppb (6) N/A N/A 17.0 ppb (13) N/A N/A N/A 13.0
 
Sept. 12, 2019, 10 a.m. 12.0 ppb (11) 2.0 ppb (2) N/A 10.0 ppb (9) N/A N/A 14.0 ppb (11) N/A N/A N/A 11.0
 
Sept. 12, 2019, 9 a.m. 7.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A N/A 6.0
 
Sept. 12, 2019, 8 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 3.0
 
Sept. 12, 2019, 7 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A N/A 4.0
 
Sept. 12, 2019, 6 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (24) N/A N/A N/A 24.0
 
Sept. 12, 2019, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) N/A N/A N/A 28.0
 
Sept. 12, 2019, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (28) N/A N/A N/A 28.0
 
Sept. 12, 2019, 3 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 31.0 ppb (24) N/A N/A N/A 24.0
 
Sept. 12, 2019, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 37.0 ppb (28) N/A N/A N/A 28.0
 
Sept. 12, 2019, 1 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) N/A N/A N/A 25.0
 
Sept. 12, 2019, midnight 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 29.0 ppb (22) N/A N/A N/A 22.0
 
Sept. 11, 2019, 11 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 33.0 ppb (25) N/A N/A N/A 25.0
 
Sept. 11, 2019, 10 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 39.0 ppb (30) N/A N/A N/A 30.0
 
Sept. 11, 2019, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) N/A N/A N/A 34.0
 
Sept. 11, 2019, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 46.0 ppb (35) N/A N/A 5.5 μg/m3 (23) 35.0
 
Sept. 11, 2019, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A N/A 3.3 μg/m3 (14) 36.0
 
Sept. 11, 2019, 6 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (36) N/A N/A 1.6 μg/m3 (7) 36.0
 
Sept. 11, 2019, 5 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 44.0 ppb (34) N/A N/A -0.2 μg/m3 (0) 34.0
 
Sept. 11, 2019, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (33) N/A N/A -1.7 μg/m3 (0) 33.0
 
Sept. 11, 2019, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (32) N/A N/A -3.1 μg/m3 (0) 32.0
 
Sept. 11, 2019, 2 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 38.0 ppb (29) N/A N/A -3.7 μg/m3 (0) 29.0
 
Sept. 11, 2019, 1 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (25) N/A N/A N/A 25.0
 
Sept. 11, 2019, noon 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A N/A 23.0 ppb (18) N/A N/A 3.4 μg/m3 (14) 18.0
 
Sept. 11, 2019, 11 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 16.0 ppb (12) N/A N/A 5.2 μg/m3 (22) 22.0
 
Sept. 11, 2019, 10 a.m. 11.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (7) N/A N/A 11.0 ppb (8) N/A N/A 4.6 μg/m3 (19) 19.0
 
Sept. 11, 2019, 9 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 6.6 μg/m3 (28) 28.0
 
Sept. 11, 2019, 8 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A N/A N/A N/A 8.4 μg/m3 (35) 35.0
 
Sept. 11, 2019, 7 a.m. 9.0 ppb (8) 1.0 ppb (1) N/A 7.0 ppb (6) N/A N/A N/A N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 11, 2019, 6 a.m. 18.0 ppb (17) 4.0 ppb (4) N/A 13.0 ppb (12) N/A N/A 4.0 ppb (3) N/A N/A 11.1 μg/m3 (46) 46.0
 
Sept. 11, 2019, 5 a.m. 7.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 14.0 ppb (11) N/A N/A N/A 11.0
 
Sept. 11, 2019, 4 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A N/A 13.0 ppb (10) N/A N/A 6.8 μg/m3 (28) 28.0
 
Sept. 11, 2019, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 21.0 ppb (16) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 11, 2019, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (20) N/A N/A 9.7 μg/m3 (40) 40.0
 
Sept. 11, 2019, 1 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 27.0 ppb (21) N/A N/A 11.3 μg/m3 (47) 47.0
 
Sept. 11, 2019, midnight 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 29.0 ppb (22) N/A N/A 9.9 μg/m3 (41) 41.0
 
Sept. 10, 2019, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A N/A 7.9 μg/m3 (33) 33.0