AQSQID: 340070002

Site Name: Camden Spruce St

Location: Camden (Spruce St), NJ

Reporting: True, Located: True

Current AQI: 28.0

Camden (Spruce St) NJ, US: 39.934446, -75.125291

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 23, 2019, 10 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 15.0 ppb (12) 0.1 ppb (1) N/A 9.2 μg/m3 (38) 38.0
 
July 23, 2019, 9 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 17.0 ppb (13) N/A N/A 6.7 μg/m3 (28) 28.0
 
July 23, 2019, 8 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 2.8 μg/m3 (12) 18.0
 
July 23, 2019, 7 a.m. 10.0 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 4.1 μg/m3 (17) 17.0
 
July 23, 2019, 6 a.m. 8.0 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 7.0 μg/m3 (29) 29.0
 
July 23, 2019, 5 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) N/A N/A 22.0
 
July 23, 2019, 4 a.m. 10.0 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 5.9 μg/m3 (25) 25.0
 
July 23, 2019, 3 a.m. 16.0 ppb (15) 2.0 ppb (2) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 18.0 ppb (14) 0.2 ppb (2) N/A 4.7 μg/m3 (20) 20.0
 
July 23, 2019, 2 a.m. 14.0 ppb (13) 0.0 ppb (0) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 20.0 ppb (15) 0.2 ppb (2) N/A 6.1 μg/m3 (25) 25.0
 
July 23, 2019, 1 a.m. 14.0 ppb (13) 0.0 ppb (0) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 21.0 ppb (16) 0.2 ppb (2) N/A 8.9 μg/m3 (37) 37.0
 
July 23, 2019, midnight 15.0 ppb (14) 1.0 ppb (1) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 27.0 ppb (21) 0.2 ppb (2) N/A 9.9 μg/m3 (41) 41.0
 
July 22, 2019, 11 p.m. 18.0 ppb (17) 1.0 ppb (1) N/A 16.0 ppb (15) N/A 0.0 ppb (0) 29.0 ppb (22) 0.2 ppb (2) N/A 10.9 μg/m3 (45) 45.0
 
July 22, 2019, 10 p.m. 13.0 ppb (12) 0.0 ppb (0) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 39.0 ppb (30) 0.2 ppb (2) N/A 16.4 μg/m3 (59) 59.0
 
July 22, 2019, 9 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 52.0 ppb (40) 0.2 ppb (2) N/A N/A 40.0
 
July 22, 2019, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 45.0 ppb (35) 0.2 ppb (2) N/A 7.1 μg/m3 (30) 35.0
 
July 22, 2019, 7 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 49.0 ppb (38) 0.2 ppb (2) N/A 8.5 μg/m3 (35) 38.0
 
July 22, 2019, 6 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 53.0 ppb (41) 0.2 ppb (2) N/A 11.1 μg/m3 (46) 46.0
 
July 22, 2019, 5 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 55.0 ppb (42) 0.2 ppb (2) N/A 12.7 μg/m3 (51) 51.0
 
July 22, 2019, 4 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 52.0 ppb (40) 0.2 ppb (2) N/A 11.3 μg/m3 (47) 47.0
 
July 22, 2019, 3 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 54.0 ppb (42) 0.2 ppb (2) N/A 12.5 μg/m3 (51) 51.0
 
July 22, 2019, 2 p.m. 8.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 51.0 ppb (39) 0.2 ppb (2) N/A 13.5 μg/m3 (53) 53.0
 
July 22, 2019, 1 p.m. 16.0 ppb (15) 3.0 ppb (3) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 38.0 ppb (29) 0.2 ppb (2) N/A N/A 29.0
 
July 22, 2019, noon 16.0 ppb (15) 2.0 ppb (2) N/A 13.0 ppb (12) N/A N/A 34.0 ppb (26) 0.1 ppb (1) N/A 8.7 μg/m3 (36) 36.0
 
July 22, 2019, 11 a.m. 15.0 ppb (14) 1.0 ppb (1) N/A 13.0 ppb (12) N/A N/A 28.0 ppb (22) 0.1 ppb (1) N/A 7.0 μg/m3 (29) 29.0
 
July 22, 2019, 10 a.m. 7.0 ppb (6) 0.0 ppb (0) N/A 8.0 ppb (7) N/A N/A 29.0 ppb (22) N/A N/A 5.0 μg/m3 (21) 22.0
 
July 22, 2019, 9 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A N/A N/A 4.2 μg/m3 (18) 18.0
 
July 22, 2019, 8 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 5.3 μg/m3 (22) 22.0
 
July 22, 2019, 7 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 7.9 μg/m3 (33) 33.0
 
July 22, 2019, 6 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 36.0 ppb (28) 0.2 ppb (2) N/A 13.2 μg/m3 (53) 53.0
 
July 22, 2019, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (29) 0.2 ppb (2) N/A N/A 29.0
 
July 22, 2019, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (30) 0.2 ppb (2) N/A 20.6 μg/m3 (68) 68.0
 
July 22, 2019, 3 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 36.0 ppb (28) 0.3 ppb (3) N/A 16.9 μg/m3 (60) 60.0
 
July 22, 2019, 2 a.m. 18.0 ppb (17) 0.0 ppb (0) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) N/A 13.8 μg/m3 (54) 54.0
 
July 22, 2019, 1 a.m. 11.0 ppb (10) 0.0 ppb (0) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 37.0 ppb (28) 0.2 ppb (2) N/A 15.7 μg/m3 (58) 58.0
 
July 22, 2019, midnight 9.0 ppb (8) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 38.0 ppb (29) 0.2 ppb (2) N/A 20.4 μg/m3 (68) 68.0
 
July 21, 2019, 11 p.m. 11.0 ppb (10) 0.0 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 47.0 ppb (36) 0.2 ppb (2) N/A 22.5 μg/m3 (72) 72.0
 
July 21, 2019, 10 p.m. 11.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 53.0 ppb (41) 0.2 ppb (2) N/A 16.9 μg/m3 (60) 60.0
 
July 21, 2019, 9 p.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 54.0 ppb (42) 0.2 ppb (2) N/A N/A 42.0
 
July 21, 2019, 8 p.m. 7.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 52.0 ppb (40) 0.2 ppb (2) N/A 17.2 μg/m3 (61) 61.0
 
July 21, 2019, 7 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 50.0 ppb (38) 0.2 ppb (2) N/A 18.8 μg/m3 (64) 64.0
 
July 21, 2019, 6 p.m. 8.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 46.0 ppb (35) 0.2 ppb (2) N/A 19.5 μg/m3 (66) 66.0
 
July 21, 2019, 5 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 51.0 ppb (39) 0.2 ppb (2) N/A 18.8 μg/m3 (64) 64.0
 
July 21, 2019, 4 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 47.0 ppb (36) 0.2 ppb (2) N/A 16.6 μg/m3 (60) 60.0
 
July 21, 2019, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 50.0 ppb (38) 0.2 ppb (2) N/A 14.8 μg/m3 (56) 56.0
 
July 21, 2019, 2 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 48.0 ppb (37) 0.2 ppb (2) N/A 15.2 μg/m3 (57) 57.0
 
July 21, 2019, 1 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 44.0 ppb (34) 0.2 ppb (2) N/A N/A 34.0
 
July 21, 2019, noon 8.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (27) 0.2 ppb (2) N/A 24.6 μg/m3 (77) 77.0
 
July 21, 2019, 11 a.m. 11.0 ppb (10) 1.0 ppb (1) N/A 9.0 ppb (8) N/A N/A 27.0 ppb (21) 0.2 ppb (2) N/A 22.1 μg/m3 (71) 71.0
 
July 21, 2019, 10 a.m. 14.0 ppb (13) 2.0 ppb (2) N/A 12.0 ppb (11) N/A N/A 19.0 ppb (15) 0.2 ppb (2) N/A 18.9 μg/m3 (65) 65.0
 
July 21, 2019, 9 a.m. 15.0 ppb (14) 0.0 ppb (0) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 17.0 ppb (13) N/A N/A 18.0 μg/m3 (63) 63.0
 
July 21, 2019, 8 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 25.0 ppb (19) 0.3 ppb (3) N/A 19.7 μg/m3 (66) 66.0
 
July 21, 2019, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 21.8 μg/m3 (71) 71.0
 
July 21, 2019, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) N/A 22.9 μg/m3 (73) 73.0
 
July 21, 2019, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (29) 0.2 ppb (2) N/A N/A 29.0
 
July 21, 2019, 4 a.m. 10.0 ppb (9) 0.0 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 36.0 ppb (28) 0.3 ppb (3) N/A 19.3 μg/m3 (66) 66.0
 
July 21, 2019, 3 a.m. 13.0 ppb (12) 0.0 ppb (0) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 39.0 ppb (30) 0.3 ppb (3) N/A 19.9 μg/m3 (67) 67.0
 
July 21, 2019, 2 a.m. 12.0 ppb (11) 0.0 ppb (0) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 41.0 ppb (32) 0.3 ppb (3) N/A 21.5 μg/m3 (70) 70.0
 
July 21, 2019, 1 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 49.0 ppb (38) 0.3 ppb (3) N/A 21.0 μg/m3 (69) 69.0
 
July 21, 2019, midnight 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 53.0 ppb (41) 0.2 ppb (2) N/A 17.2 μg/m3 (61) 61.0
 
July 20, 2019, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (39) 0.2 ppb (2) N/A 16.4 μg/m3 (59) 59.0
 
July 20, 2019, 10 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 57.0 ppb (44) 0.2 ppb (2) N/A 15.3 μg/m3 (57) 57.0
 
July 20, 2019, 9 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 65.0 ppb (50) 0.2 ppb (2) N/A N/A 50.0
 
July 20, 2019, 8 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 72.0 ppb (56) 0.2 ppb (2) N/A 14.8 μg/m3 (56) 56.0
 
July 20, 2019, 7 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 69.0 ppb (53) 0.2 ppb (2) N/A 14.2 μg/m3 (55) 55.0
 
July 20, 2019, 6 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 69.0 ppb (53) 0.2 ppb (2) N/A 13.4 μg/m3 (53) 53.0
 
July 20, 2019, 5 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 60.0 ppb (46) 0.2 ppb (2) N/A 14.0 μg/m3 (54) 54.0
 
July 20, 2019, 4 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 53.0 ppb (41) 0.2 ppb (2) N/A 14.6 μg/m3 (56) 56.0
 
July 20, 2019, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 50.0 ppb (38) 0.2 ppb (2) N/A 19.2 μg/m3 (65) 65.0
 
July 20, 2019, 2 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 48.0 ppb (37) 0.2 ppb (2) N/A 27.3 μg/m3 (83) 83.0
 
July 20, 2019, 1 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 42.0 ppb (32) 0.2 ppb (2) N/A N/A 32.0
 
July 20, 2019, noon 10.0 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (25) 0.3 ppb (3) N/A 30.1 μg/m3 (89) 89.0
 
July 20, 2019, 11 a.m. 14.0 ppb (13) 2.0 ppb (2) N/A 11.0 ppb (10) N/A N/A 22.0 ppb (17) 0.2 ppb (2) N/A 25.6 μg/m3 (79) 79.0
 
July 20, 2019, 10 a.m. 14.0 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (11) N/A N/A 20.0 ppb (15) 0.2 ppb (2) N/A 21.0 μg/m3 (69) 69.0
 
July 20, 2019, 9 a.m. 16.0 ppb (15) 0.0 ppb (0) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 18.0 ppb (14) N/A N/A 18.4 μg/m3 (64) 64.0
 
July 20, 2019, 8 a.m. 13.0 ppb (12) 0.0 ppb (0) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 21.0 ppb (16) 0.3 ppb (3) N/A 19.1 μg/m3 (65) 65.0
 
July 20, 2019, 7 a.m. 17.0 ppb (16) 0.0 ppb (0) N/A 17.0 ppb (16) N/A 0.0 ppb (0) N/A 0.3 ppb (3) N/A N/A 16.0
 
July 20, 2019, 6 a.m. 16.0 ppb (15) 0.0 ppb (0) N/A 16.0 ppb (15) N/A 0.0 ppb (0) 28.0 ppb (22) 0.3 ppb (3) N/A 12.8 μg/m3 (52) 52.0
 
July 20, 2019, 5 a.m. 11.0 ppb (10) 0.0 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 36.0 ppb (28) 0.3 ppb (3) N/A N/A 28.0
 
July 20, 2019, 4 a.m. 13.0 ppb (12) 0.0 ppb (0) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 40.0 ppb (31) 0.3 ppb (3) N/A 12.4 μg/m3 (51) 51.0
 
July 20, 2019, 3 a.m. 16.0 ppb (15) 0.0 ppb (0) N/A 16.0 ppb (15) N/A 0.0 ppb (0) 41.0 ppb (32) 0.3 ppb (3) N/A 11.8 μg/m3 (49) 49.0
 
July 20, 2019, 2 a.m. 8.0 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 54.0 ppb (42) 0.2 ppb (2) N/A 11.7 μg/m3 (49) 49.0
 
July 20, 2019, 1 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 57.0 ppb (44) 0.2 ppb (2) N/A 12.1 μg/m3 (50) 50.0
 
July 20, 2019, midnight 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 62.0 ppb (48) 0.2 ppb (2) N/A 13.5 μg/m3 (53) 53.0
 
July 19, 2019, 11 p.m. 7.0 ppb (6) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 61.0 ppb (47) 0.2 ppb (2) N/A 15.8 μg/m3 (58) 58.0
 
July 19, 2019, 10 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 61.0 ppb (47) 0.2 ppb (2) N/A 18.8 μg/m3 (64) 64.0
 
July 19, 2019, 9 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 62.0 ppb (48) 0.2 ppb (2) N/A N/A 48.0
 
July 19, 2019, 8 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 66.0 ppb (51) 0.2 ppb (2) N/A N/A 51.0
 
July 19, 2019, 7 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 70.0 ppb (54) 0.2 ppb (2) N/A 18.7 μg/m3 (64) 64.0
 
July 19, 2019, 6 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 74.0 ppb (57) 0.2 ppb (2) N/A 17.6 μg/m3 (62) 62.0
 
July 19, 2019, 5 p.m. 7.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 75.0 ppb (58) 0.2 ppb (2) N/A 17.2 μg/m3 (61) 61.0
 
July 19, 2019, 4 p.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 70.0 ppb (54) 0.2 ppb (2) N/A 17.0 μg/m3 (61) 61.0
 
July 19, 2019, 3 p.m. 13.0 ppb (12) 1.0 ppb (1) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 56.0 ppb (43) 0.3 ppb (3) N/A 15.9 μg/m3 (58) 58.0
 
July 19, 2019, 2 p.m. 17.0 ppb (16) 3.0 ppb (3) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 37.0 ppb (28) 0.3 ppb (3) N/A 13.5 μg/m3 (53) 53.0
 
July 19, 2019, 1 p.m. 19.0 ppb (18) 6.0 ppb (6) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 24.0 ppb (18) 0.3 ppb (3) N/A N/A 18.0
 
July 19, 2019, noon 20.0 ppb (19) 7.0 ppb (6) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 14.0 ppb (11) 0.3 ppb (3) N/A N/A 19.0
 
July 19, 2019, 11 a.m. 12.0 ppb (11) 2.0 ppb (2) N/A 9.0 ppb (8) N/A N/A 9.0 ppb (7) 0.2 ppb (2) N/A 7.4 μg/m3 (31) 31.0
 
July 19, 2019, 10 a.m. 10.0 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (9) N/A N/A 7.0 ppb (5) 0.2 ppb (2) N/A 6.9 μg/m3 (29) 29.0
 
July 19, 2019, 9 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 11.0 ppb (8) N/A N/A 5.9 μg/m3 (25) 25.0
 
July 19, 2019, 8 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 17.0 ppb (13) 0.2 ppb (2) N/A 4.1 μg/m3 (17) 17.0
 
July 19, 2019, 7 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 2.5 μg/m3 (10) 10.0
 
July 19, 2019, 6 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 17.0 ppb (13) 0.2 ppb (2) N/A 2.7 μg/m3 (11) 13.0
 
July 19, 2019, 5 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 16.0 ppb (12) 0.2 ppb (2) N/A N/A 12.0
 
July 19, 2019, 4 a.m. 8.0 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 15.0 ppb (12) 0.3 ppb (3) N/A N/A 12.0
 
July 19, 2019, 3 a.m. 13.0 ppb (12) 0.0 ppb (0) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 14.0 ppb (11) 0.3 ppb (3) N/A 12.7 μg/m3 (51) 51.0
 
July 19, 2019, 2 a.m. 16.0 ppb (15) 0.0 ppb (0) N/A 17.0 ppb (16) N/A 0.0 ppb (0) 16.0 ppb (12) 0.3 ppb (3) N/A 13.6 μg/m3 (53) 53.0
 
July 19, 2019, 1 a.m. 23.0 ppb (21) 0.0 ppb (0) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 15.0 ppb (12) 0.3 ppb (3) N/A 8.1 μg/m3 (34) 34.0
 
July 19, 2019, midnight 10.0 ppb (9) 0.0 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 23.0 ppb (18) 0.3 ppb (3) N/A 3.6 μg/m3 (15) 18.0
 
July 18, 2019, 11 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A 7.1 μg/m3 (30) 30.0
 
July 18, 2019, 10 p.m. 7.0 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (22) 0.2 ppb (2) N/A 10.6 μg/m3 (44) 44.0
 
July 18, 2019, 9 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) N/A N/A 25.0
 
July 18, 2019, 8 p.m. 11.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 35.0 ppb (27) 0.2 ppb (2) N/A N/A 27.0
 
July 18, 2019, 7 p.m. 12.0 ppb (11) 1.0 ppb (1) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) N/A 13.4 μg/m3 (53) 53.0
 
July 18, 2019, 6 p.m. 14.0 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) N/A 16.1 μg/m3 (59) 59.0
 
July 18, 2019, 5 p.m. 8.0 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 45.0 ppb (35) 0.2 ppb (2) N/A 16.9 μg/m3 (60) 60.0
 
July 18, 2019, 4 p.m. 7.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 50.0 ppb (38) 0.2 ppb (2) N/A 17.6 μg/m3 (62) 62.0
 
July 18, 2019, 3 p.m. 13.0 ppb (12) 3.0 ppb (3) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 40.0 ppb (31) 0.2 ppb (2) N/A 15.6 μg/m3 (58) 58.0
 
July 18, 2019, 2 p.m. 17.0 ppb (16) 5.0 ppb (5) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) N/A 13.6 μg/m3 (53) 53.0
 
July 18, 2019, 1 p.m. 17.0 ppb (16) 3.0 ppb (3) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 17.0 ppb (13) 0.2 ppb (2) N/A N/A 16.0
 
July 18, 2019, noon 18.0 ppb (17) 4.0 ppb (4) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 14.0 ppb (11) 0.2 ppb (2) N/A N/A 17.0
 
July 18, 2019, 11 a.m. 19.0 ppb (18) 2.0 ppb (2) N/A 17.0 ppb (16) N/A N/A 13.0 ppb (10) 0.1 ppb (1) N/A 9.7 μg/m3 (40) 40.0
 
July 18, 2019, 10 a.m. 10.0 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (9) N/A N/A 18.0 ppb (14) 0.1 ppb (1) N/A 4.9 μg/m3 (20) 20.0
 
July 18, 2019, 9 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 19.0 ppb (15) N/A N/A 4.7 μg/m3 (20) 20.0
 
July 18, 2019, 8 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 21.0 ppb (16) 0.2 ppb (2) N/A 6.0 μg/m3 (25) 25.0
 
July 18, 2019, 7 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 5.9 μg/m3 (25) 25.0
 
July 18, 2019, 6 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 19.0 ppb (15) 0.2 ppb (2) N/A 5.1 μg/m3 (21) 21.0
 
July 18, 2019, 5 a.m. 7.0 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 18.0 ppb (14) 0.2 ppb (2) N/A N/A 14.0
 
July 18, 2019, 4 a.m. 7.0 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 19.0 ppb (15) 0.2 ppb (2) N/A N/A 15.0
 
July 18, 2019, 3 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 20.0 ppb (15) 0.2 ppb (2) N/A 0.2 μg/m3 (1) 15.0
 
July 18, 2019, 2 a.m. 10.0 ppb (9) 0.0 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 22.0 ppb (17) 0.2 ppb (2) N/A 3.0 μg/m3 (12) 17.0
 
July 18, 2019, 1 a.m. 7.0 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 27.0 ppb (21) 0.2 ppb (2) N/A 7.6 μg/m3 (32) 32.0
 
July 18, 2019, midnight 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (25) 0.2 ppb (2) N/A 11.0 μg/m3 (46) 46.0
 
July 17, 2019, 11 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 47.0 ppb (36) 0.2 ppb (2) N/A 11.4 μg/m3 (48) 48.0
 
July 17, 2019, 10 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 47.0 ppb (36) 0.2 ppb (2) N/A 16.9 μg/m3 (60) 60.0
 
July 17, 2019, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (36) 0.2 ppb (2) N/A N/A 36.0
 
July 17, 2019, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 52.0 ppb (40) 0.2 ppb (2) N/A N/A 40.0
 
July 17, 2019, 7 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 53.0 ppb (41) 0.2 ppb (2) N/A 28.7 μg/m3 (86) 86.0
 
July 17, 2019, 6 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 59.0 ppb (45) 0.2 ppb (2) N/A 28.9 μg/m3 (86) 86.0
 
July 17, 2019, 5 p.m. 8.0 ppb (7) 1.0 ppb (1) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 69.0 ppb (53) 0.1 ppb (1) N/A 35.3 μg/m3 (100) 100.0
 
July 17, 2019, 4 p.m. 13.0 ppb (12) 3.0 ppb (3) N/A 9.0 ppb (8) N/A 1.0 ppb (1) 68.0 ppb (52) 0.0 ppb (0) N/A 30.9 μg/m3 (90) 90.0
 
July 17, 2019, 3 p.m. 15.0 ppb (14) 3.0 ppb (3) N/A 11.0 ppb (10) N/A 2.0 ppb (3) 60.0 ppb (46) 0.0 ppb (0) N/A 12.4 μg/m3 (51) 51.0
 
July 17, 2019, 2 p.m. 15.0 ppb (14) 2.0 ppb (2) N/A 12.0 ppb (11) N/A 2.0 ppb (3) 51.0 ppb (39) 0.2 ppb (2) N/A 7.0 μg/m3 (29) 39.0
 
July 17, 2019, 1 p.m. 14.0 ppb (13) 3.0 ppb (3) N/A 11.0 ppb (10) N/A 1.0 ppb (1) 35.0 ppb (27) 0.2 ppb (2) N/A N/A 27.0
 
July 17, 2019, noon 13.0 ppb (12) 2.0 ppb (2) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A N/A 20.0
 
July 17, 2019, 11 a.m. 11.0 ppb (10) 1.0 ppb (1) N/A 9.0 ppb (8) N/A N/A 24.0 ppb (18) 0.1 ppb (1) N/A 13.4 μg/m3 (53) 53.0
 
July 17, 2019, 10 a.m. 12.0 ppb (11) 0.0 ppb (0) N/A 11.0 ppb (10) N/A N/A 22.0 ppb (17) 0.1 ppb (1) N/A 11.1 μg/m3 (46) 46.0
 
July 17, 2019, 9 a.m. 8.0 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 8.2 μg/m3 (34) 34.0
 
July 17, 2019, 8 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 7.5 μg/m3 (31) 31.0
 
July 17, 2019, 7 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) N/A 0.2 ppb (2) N/A 8.2 μg/m3 (34) 34.0
 
July 17, 2019, 6 a.m. 12.0 ppb (11) 0.0 ppb (0) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) N/A 8.0 μg/m3 (33) 33.0
 
July 17, 2019, 5 a.m. 13.0 ppb (12) 0.0 ppb (0) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) N/A N/A 19.0
 
July 17, 2019, 4 a.m. 14.0 ppb (13) 0.0 ppb (0) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) N/A N/A 22.0
 
July 17, 2019, 3 a.m. 10.0 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 11.1 μg/m3 (46) 46.0
 
July 17, 2019, 2 a.m. 7.0 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 44.0 ppb (34) N/A N/A 18.0 μg/m3 (63) 63.0
 
July 17, 2019, 1 a.m. 11.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 48.0 ppb (37) N/A N/A 17.8 μg/m3 (62) 62.0
 
July 17, 2019, midnight 13.0 ppb (12) 3.0 ppb (3) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 50.0 ppb (38) N/A N/A 17.4 μg/m3 (61) 61.0
 
July 16, 2019, 11 p.m. 11.0 ppb (10) 4.0 ppb (4) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 59.0 ppb (45) N/A N/A 14.9 μg/m3 (56) 56.0
 
July 16, 2019, 10 p.m. 11.0 ppb (10) 4.0 ppb (4) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 64.0 ppb (49) N/A N/A 12.3 μg/m3 (51) 51.0
 
July 16, 2019, 9 p.m. 12.0 ppb (11) 4.0 ppb (4) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 70.0 ppb (54) N/A N/A N/A 54.0
 
July 16, 2019, 8 p.m. 10.0 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 72.0 ppb (56) N/A N/A N/A 56.0
 
July 16, 2019, 7 p.m. 9.0 ppb (8) 3.0 ppb (3) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 73.0 ppb (57) N/A N/A 15.2 μg/m3 (57) 57.0
 
July 16, 2019, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 74.0 ppb (57) 0.0 ppb (0) N/A 17.1 μg/m3 (61) 61.0
 
July 16, 2019, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 70.0 ppb (54) 0.1 ppb (1) N/A 16.2 μg/m3 (59) 59.0
 
July 16, 2019, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 67.0 ppb (52) 0.1 ppb (1) N/A 16.9 μg/m3 (60) 60.0
 
July 16, 2019, 3 p.m. 13.0 ppb (12) 2.0 ppb (2) N/A 10.0 ppb (9) N/A 1.0 ppb (1) 66.0 ppb (51) N/A N/A 15.2 μg/m3 (57) 57.0
 
July 16, 2019, 2 p.m. 13.0 ppb (12) 2.0 ppb (2) N/A 10.0 ppb (9) N/A 1.0 ppb (1) 62.0 ppb (48) N/A N/A 14.6 μg/m3 (56) 56.0
 
July 16, 2019, 1 p.m. 17.0 ppb (16) 3.0 ppb (3) N/A 14.0 ppb (13) N/A 1.0 ppb (1) 55.0 ppb (42) 0.3 ppb (3) N/A N/A 42.0
 
July 16, 2019, noon 34.0 ppb (31) 8.0 ppb (7) N/A 25.0 ppb (23) N/A 1.0 ppb (1) 35.0 ppb (27) 0.3 ppb (3) N/A N/A 31.0
 
July 16, 2019, 11 a.m. 52.0 ppb (48) 19.0 ppb (18) N/A 32.0 ppb (30) N/A N/A 13.0 ppb (10) 0.2 ppb (2) N/A 5.5 μg/m3 (23) 48.0