AQSQID: 340070002

Site Name: Camden Spruce St

Location: Camden (Central Waterfront), NJ

Reporting: True, Located: True

Current AQI: 28.0

Camden (Central Waterfront) NJ, US: 39.934446, -75.125291

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 20, 2020, 10 p.m. 10.0 ppb (9) 1.0 ppb (1) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 4.2 μg/m3 (18) 28.0
 
Jan. 20, 2020, 9 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 41.0 ppb (32) 0.1 ppb (1) N/A N/A 32.0
 
Jan. 20, 2020, 8 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (32) 0.1 ppb (1) N/A -0.3 μg/m3 (0) 32.0
 
Jan. 20, 2020, 7 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (32) 0.1 ppb (1) N/A -0.4 μg/m3 (0) 32.0
 
Jan. 20, 2020, 6 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 42.0 ppb (32) 0.1 ppb (1) N/A -1.5 μg/m3 (0) 32.0
 
Jan. 20, 2020, 5 p.m. 8.0 ppb (7) 2.0 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 41.0 ppb (32) 0.1 ppb (1) N/A -4.5 μg/m3 (0) 32.0
 
Jan. 20, 2020, 4 p.m. 8.0 ppb (7) 3.0 ppb (3) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 40.0 ppb (31) 0.2 ppb (2) N/A -3.4 μg/m3 (0) 31.0
 
Jan. 20, 2020, 3 p.m. 10.0 ppb (9) 3.0 ppb (3) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 39.0 ppb (30) 0.2 ppb (2) N/A -1.1 μg/m3 (0) 30.0
 
Jan. 20, 2020, 2 p.m. 11.0 ppb (10) 3.0 ppb (3) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 38.0 ppb (29) 0.2 ppb (2) N/A 0.9 μg/m3 (4) 29.0
 
Jan. 20, 2020, 1 p.m. 15.0 ppb (14) 4.0 ppb (4) 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
 
Jan. 20, 2020, noon 12.0 ppb (11) 2.0 ppb (2) N/A 10.0 ppb (9) N/A N/A 33.0 ppb (25) 0.1 ppb (1) N/A 4.4 μg/m3 (18) 25.0
 
Jan. 20, 2020, 11 a.m. 9.0 ppb (8) 1.0 ppb (1) N/A 8.0 ppb (7) N/A N/A 34.0 ppb (26) 0.1 ppb (1) N/A 4.8 μg/m3 (20) 26.0
 
Jan. 20, 2020, 10 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 36.0 ppb (28) N/A N/A 5.3 μg/m3 (22) 28.0
 
Jan. 20, 2020, 9 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) N/A N/A N/A 5.6 μg/m3 (23) 23.0
 
Jan. 20, 2020, 8 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 8.3 μg/m3 (35) 35.0
 
Jan. 20, 2020, 7 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 8.6 μg/m3 (36) 36.0
 
Jan. 20, 2020, 6 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 9.1 μg/m3 (38) 38.0
 
Jan. 20, 2020, 5 a.m. 5.0 ppb (5) 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 N/A 18.0
 
Jan. 20, 2020, 4 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) N/A 12.9 μg/m3 (52) 52.0
 
Jan. 20, 2020, 3 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) N/A 14.6 μg/m3 (56) 56.0
 
Jan. 20, 2020, 2 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) N/A 15.0 μg/m3 (56) 56.0
 
Jan. 20, 2020, 1 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) N/A 15.1 μg/m3 (57) 57.0
 
Jan. 20, 2020, midnight 8.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) N/A 14.3 μg/m3 (55) 55.0
 
Jan. 19, 2020, 11 p.m. 8.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) N/A 14.1 μg/m3 (54) 54.0
 
Jan. 19, 2020, 10 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 12.1 μg/m3 (50) 50.0
 
Jan. 19, 2020, 9 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A N/A 21.0
 
Jan. 19, 2020, 8 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 6.3 μg/m3 (26) 26.0
 
Jan. 19, 2020, 7 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 4.7 μg/m3 (20) 22.0
 
Jan. 19, 2020, 6 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 4.6 μg/m3 (19) 22.0
 
Jan. 19, 2020, 5 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 1.9 μg/m3 (8) 23.0
 
Jan. 19, 2020, 4 p.m. 7.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 1.8 μg/m3 (8) 25.0
 
Jan. 19, 2020, 3 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 31.0 ppb (24) 0.2 ppb (2) N/A 5.8 μg/m3 (24) 24.0
 
Jan. 19, 2020, 2 p.m. 9.0 ppb (8) 3.0 ppb (3) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) N/A 10.3 μg/m3 (43) 43.0
 
Jan. 19, 2020, 1 p.m. 29.0 ppb (27) 10.0 ppb (9) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 10.0 ppb (8) 0.3 ppb (3) N/A N/A 27.0
 
Jan. 19, 2020, noon 24.0 ppb (22) 5.0 ppb (5) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 9.0 ppb (7) 0.2 ppb (2) N/A 12.5 μg/m3 (51) 51.0
 
Jan. 19, 2020, 11 a.m. 21.0 ppb (19) 2.0 ppb (2) N/A 18.0 ppb (17) N/A N/A 9.0 ppb (7) 0.1 ppb (1) N/A 12.4 μg/m3 (51) 51.0
 
Jan. 19, 2020, 10 a.m. 18.0 ppb (17) 3.0 ppb (3) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 12.0 ppb (9) N/A N/A 11.7 μg/m3 (49) 49.0
 
Jan. 19, 2020, 9 a.m. 14.0 ppb (13) 3.0 ppb (3) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 17.0 ppb (13) N/A N/A 13.0 μg/m3 (52) 52.0
 
Jan. 19, 2020, 8 a.m. 15.0 ppb (14) 3.0 ppb (3) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 17.0 ppb (13) 0.2 ppb (2) N/A 14.8 μg/m3 (56) 56.0
 
Jan. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 12.2 μg/m3 (50) 50.0
 
Jan. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 21.0 ppb (16) 0.1 ppb (1) N/A 7.4 μg/m3 (31) 31.0
 
Jan. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A N/A 22.0
 
Jan. 19, 2020, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 0.3 μg/m3 (1) 23.0
 
Jan. 19, 2020, 3 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A -0.4 μg/m3 (0) 24.0
 
Jan. 19, 2020, 2 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A -0.9 μg/m3 (0) 25.0
 
Jan. 19, 2020, 1 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 0.4 μg/m3 (2) 26.0
 
Jan. 19, 2020, midnight 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 2.8 μg/m3 (12) 28.0
 
Jan. 18, 2020, 11 p.m. 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 30.0 ppb (23) 0.2 ppb (2) N/A 2.8 μg/m3 (12) 23.0
 
Jan. 18, 2020, 10 p.m. 14.0 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 2.8 μg/m3 (12) 18.0
 
Jan. 18, 2020, 9 p.m. 14.0 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A N/A 18.0
 
Jan. 18, 2020, 8 p.m. 13.0 ppb (12) 1.0 ppb (1) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A 4.0 μg/m3 (17) 20.0
 
Jan. 18, 2020, 7 p.m. 12.0 ppb (11) 1.0 ppb (1) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (21) 0.2 ppb (2) N/A 1.2 μg/m3 (5) 21.0
 
Jan. 18, 2020, 6 p.m. 13.0 ppb (12) 2.0 ppb (2) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 27.0 ppb (21) 0.2 ppb (2) N/A -0.4 μg/m3 (0) 21.0
 
Jan. 18, 2020, 5 p.m. 14.0 ppb (13) 3.0 ppb (3) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (21) 0.2 ppb (2) N/A 0.7 μg/m3 (3) 21.0
 
Jan. 18, 2020, 4 p.m. 13.0 ppb (12) 2.0 ppb (2) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 1.0 μg/m3 (4) 21.0
 
Jan. 18, 2020, 3 p.m. 11.0 ppb (10) 1.0 ppb (1) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) N/A -0.2 μg/m3 (0) 22.0
 
Jan. 18, 2020, 2 p.m. 15.0 ppb (14) 2.0 ppb (2) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A -1.2 μg/m3 (0) 20.0
 
Jan. 18, 2020, 1 p.m. 14.0 ppb (13) 1.0 ppb (1) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A N/A 19.0
 
Jan. 18, 2020, noon 14.0 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 2.1 μg/m3 (9) 20.0
 
Jan. 18, 2020, 11 a.m. 14.0 ppb (13) 0.0 ppb (0) N/A 13.0 ppb (12) N/A N/A 26.0 ppb (20) 0.1 ppb (1) N/A 1.5 μg/m3 (6) 20.0
 
Jan. 18, 2020, 10 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A 2.8 μg/m3 (12) 25.0
 
Jan. 18, 2020, 9 a.m. 8.0 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A 4.2 μg/m3 (18) 25.0
 
Jan. 18, 2020, 8 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 4.7 μg/m3 (20) 25.0
 
Jan. 18, 2020, 7 a.m. 8.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) N/A 0.1 ppb (1) N/A 5.7 μg/m3 (24) 24.0
 
Jan. 18, 2020, 6 a.m. 8.0 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 6.0 μg/m3 (25) 25.0
 
Jan. 18, 2020, 5 a.m. 8.0 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A N/A 25.0
 
Jan. 18, 2020, 4 a.m. 7.0 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 7.6 μg/m3 (32) 32.0
 
Jan. 18, 2020, 3 a.m. 10.0 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 7.0 μg/m3 (29) 29.0
 
Jan. 18, 2020, 2 a.m. 11.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 7.4 μg/m3 (31) 31.0
 
Jan. 18, 2020, 1 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 8.8 μg/m3 (37) 37.0
 
Jan. 18, 2020, midnight 10.0 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 11.0 μg/m3 (46) 46.0
 
Jan. 17, 2020, 11 p.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 11.7 μg/m3 (49) 49.0
 
Jan. 17, 2020, 10 p.m. 10.0 ppb (9) 1.0 ppb (1) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 10.2 μg/m3 (42) 42.0
 
Jan. 17, 2020, 9 p.m. 11.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A N/A 27.0
 
Jan. 17, 2020, 8 p.m. 9.0 ppb (8) 2.0 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A -0.8 μg/m3 (0) 28.0
 
Jan. 17, 2020, 7 p.m. 9.0 ppb (8) 3.0 ppb (3) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A -0.2 μg/m3 (0) 28.0
 
Jan. 17, 2020, 6 p.m. 7.0 ppb (6) 2.0 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (28) 0.1 ppb (1) N/A 0.3 μg/m3 (1) 28.0
 
Jan. 17, 2020, 5 p.m. 6.0 ppb (6) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (28) N/A N/A 0.6 μg/m3 (2) 28.0
 
Jan. 17, 2020, 4 p.m. 9.0 ppb (8) 4.0 ppb (4) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A 2.8 μg/m3 (12) 26.0
 
Jan. 17, 2020, 3 p.m. 9.0 ppb (8) 4.0 ppb (4) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (24) 0.3 ppb (3) N/A 5.1 μg/m3 (21) 24.0
 
Jan. 17, 2020, 2 p.m. 11.0 ppb (10) 4.0 ppb (4) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (23) 0.3 ppb (3) N/A 8.4 μg/m3 (35) 35.0
 
Jan. 17, 2020, 1 p.m. 9.0 ppb (8) 3.0 ppb (3) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 31.0 ppb (24) 0.3 ppb (3) N/A N/A 24.0
 
Jan. 17, 2020, noon 10.0 ppb (9) 2.0 ppb (2) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 27.0 ppb (21) 0.3 ppb (3) N/A 8.8 μg/m3 (37) 37.0
 
Jan. 17, 2020, 11 a.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 29.0 ppb (22) 0.2 ppb (2) N/A 8.9 μg/m3 (37) 37.0
 
Jan. 17, 2020, 10 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (25) N/A N/A 8.5 μg/m3 (35) 35.0
 
Jan. 17, 2020, 9 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) N/A N/A 7.4 μg/m3 (31) 31.0
 
Jan. 17, 2020, 8 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (25) 0.3 ppb (3) N/A 6.3 μg/m3 (26) 26.0
 
Jan. 17, 2020, 7 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.3 ppb (3) N/A 5.2 μg/m3 (22) 22.0
 
Jan. 17, 2020, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) 0.3 ppb (3) N/A 2.4 μg/m3 (10) 26.0
 
Jan. 17, 2020, 5 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.3 ppb (3) N/A N/A 27.0
 
Jan. 17, 2020, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) 0.3 ppb (3) N/A 4.7 μg/m3 (20) 25.0
 
Jan. 17, 2020, 3 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) 0.3 ppb (3) N/A 5.2 μg/m3 (22) 25.0
 
Jan. 17, 2020, 2 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (25) 0.3 ppb (3) N/A 5.4 μg/m3 (23) 25.0
 
Jan. 17, 2020, 1 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (25) 0.3 ppb (3) N/A 4.8 μg/m3 (20) 25.0
 
Jan. 17, 2020, midnight 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (25) 0.3 ppb (3) N/A 5.9 μg/m3 (25) 25.0
 
Jan. 16, 2020, 11 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (26) 0.3 ppb (3) N/A 7.5 μg/m3 (31) 31.0
 
Jan. 16, 2020, 10 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (26) 0.3 ppb (3) N/A 9.0 μg/m3 (38) 38.0
 
Jan. 16, 2020, 9 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 35.0 ppb (27) 0.3 ppb (3) N/A N/A 27.0
 
Jan. 16, 2020, 8 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (28) 0.3 ppb (3) N/A 10.1 μg/m3 (42) 42.0
 
Jan. 16, 2020, 7 p.m. 7.0 ppb (6) 2.0 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 34.0 ppb (26) 0.3 ppb (3) N/A 11.2 μg/m3 (47) 47.0
 
Jan. 16, 2020, 6 p.m. 10.0 ppb (9) 4.0 ppb (4) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (26) 0.3 ppb (3) N/A 11.2 μg/m3 (47) 47.0
 
Jan. 16, 2020, 5 p.m. 12.0 ppb (11) 5.0 ppb (5) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 33.0 ppb (25) 0.3 ppb (3) N/A 13.5 μg/m3 (53) 53.0
 
Jan. 16, 2020, 4 p.m. 14.0 ppb (13) 6.0 ppb (6) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 29.0 ppb (22) 0.3 ppb (3) N/A 19.4 μg/m3 (66) 66.0
 
Jan. 16, 2020, 3 p.m. 13.0 ppb (12) 5.0 ppb (5) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 28.0 ppb (22) 0.3 ppb (3) N/A 25.6 μg/m3 (79) 79.0
 
Jan. 16, 2020, 2 p.m. 16.0 ppb (15) 7.0 ppb (6) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 25.0 ppb (19) 0.3 ppb (3) N/A 26.9 μg/m3 (82) 82.0
 
Jan. 16, 2020, 1 p.m. 42.0 ppb (39) 25.0 ppb (23) N/A 16.0 ppb (15) N/A 0.0 ppb (0) 10.0 ppb (8) 0.5 ppb (6) N/A N/A 39.0
 
Jan. 16, 2020, noon 66.0 ppb (63) 42.0 ppb (39) N/A 24.0 ppb (22) N/A 1.0 ppb (1) 3.0 ppb (2) 0.5 ppb (6) N/A 21.7 μg/m3 (71) 71.0
 
Jan. 16, 2020, 11 a.m. 40.0 ppb (37) 19.0 ppb (18) N/A 21.0 ppb (19) N/A N/A 4.0 ppb (3) N/A N/A 21.1 μg/m3 (69) 69.0
 
Jan. 16, 2020, 10 a.m. 36.0 ppb (33) 16.0 ppb (15) N/A 20.0 ppb (19) N/A 1.0 ppb (1) 7.0 ppb (5) N/A N/A 18.7 μg/m3 (64) 64.0
 
Jan. 16, 2020, 9 a.m. 18.0 ppb (17) 4.0 ppb (4) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 15.0 ppb (12) N/A N/A 16.8 μg/m3 (60) 60.0
 
Jan. 16, 2020, 8 a.m. 14.0 ppb (13) 1.0 ppb (1) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 14.0 ppb (11) 0.3 ppb (3) N/A 16.9 μg/m3 (60) 60.0
 
Jan. 16, 2020, 7 a.m. 11.0 ppb (10) 1.0 ppb (1) N/A 10.0 ppb (9) N/A 0.0 ppb (0) N/A 0.3 ppb (3) N/A 19.3 μg/m3 (66) 66.0
 
Jan. 16, 2020, 6 a.m. 10.0 ppb (9) 0.0 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 15.0 ppb (12) 0.3 ppb (3) N/A 18.9 μg/m3 (65) 65.0
 
Jan. 16, 2020, 5 a.m. 9.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 13.0 ppb (10) 0.4 ppb (4) N/A N/A 10.0
 
Jan. 16, 2020, 4 a.m. 15.0 ppb (14) 1.0 ppb (1) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 11.0 ppb (8) 0.4 ppb (4) N/A 22.5 μg/m3 (72) 72.0
 
Jan. 16, 2020, 3 a.m. 18.0 ppb (17) 1.0 ppb (1) N/A 16.0 ppb (15) N/A 0.0 ppb (0) 13.0 ppb (10) 0.4 ppb (4) N/A 20.7 μg/m3 (69) 69.0
 
Jan. 16, 2020, 2 a.m. 32.0 ppb (30) 4.0 ppb (4) N/A 27.0 ppb (25) N/A 0.0 ppb (0) 11.0 ppb (8) 0.5 ppb (6) N/A 20.3 μg/m3 (68) 68.0
 
Jan. 16, 2020, 1 a.m. 70.0 ppb (67) 36.0 ppb (33) N/A 33.0 ppb (31) N/A 0.0 ppb (0) 4.0 ppb (3) 0.9 ppb (10) N/A 22.0 μg/m3 (71) 71.0
 
Jan. 16, 2020, midnight 84.0 ppb (82) 48.0 ppb (44) N/A 35.0 ppb (32) N/A 0.0 ppb (0) 4.0 ppb (3) 1.1 ppb (12) N/A 21.7 μg/m3 (71) 82.0
 
Jan. 15, 2020, 11 p.m. 78.0 ppb (76) 41.0 ppb (38) N/A 37.0 ppb (34) N/A 0.0 ppb (0) 3.0 ppb (2) 0.8 ppb (9) N/A 18.5 μg/m3 (64) 76.0
 
Jan. 15, 2020, 10 p.m. 44.0 ppb (41) 10.0 ppb (9) N/A 33.0 ppb (31) N/A 0.0 ppb (0) 7.0 ppb (5) 0.5 ppb (6) N/A 15.0 μg/m3 (56) 56.0
 
Jan. 15, 2020, 9 p.m. 23.0 ppb (21) 2.0 ppb (2) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 19.0 ppb (15) 0.4 ppb (4) N/A N/A 21.0
 
Jan. 15, 2020, 8 p.m. 16.0 ppb (15) 3.0 ppb (3) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 26.0 ppb (20) 0.3 ppb (3) N/A 10.6 μg/m3 (44) 44.0
 
Jan. 15, 2020, 7 p.m. 21.0 ppb (19) 8.0 ppb (7) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 26.0 ppb (20) 0.3 ppb (3) N/A 9.5 μg/m3 (40) 40.0
 
Jan. 15, 2020, 6 p.m. 20.0 ppb (19) 8.0 ppb (7) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 24.0 ppb (18) 0.3 ppb (3) N/A 11.6 μg/m3 (48) 48.0
 
Jan. 15, 2020, 5 p.m. 16.0 ppb (15) 7.0 ppb (6) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 24.0 ppb (18) 0.3 ppb (3) N/A 13.5 μg/m3 (53) 53.0
 
Jan. 15, 2020, 4 p.m. 13.0 ppb (12) 5.0 ppb (5) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 23.0 ppb (18) 0.4 ppb (4) N/A 16.8 μg/m3 (60) 60.0
 
Jan. 15, 2020, 3 p.m. 16.0 ppb (15) 6.0 ppb (6) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 20.0 ppb (15) N/A N/A 21.9 μg/m3 (71) 71.0
 
Jan. 15, 2020, 2 p.m. 24.0 ppb (22) 11.0 ppb (10) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 13.0 ppb (10) N/A N/A 22.7 μg/m3 (73) 73.0
 
Jan. 15, 2020, 1 p.m. 24.0 ppb (22) 9.0 ppb (8) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 10.0 ppb (8) N/A N/A N/A 22.0
 
Jan. 15, 2020, noon 18.0 ppb (17) 3.0 ppb (3) N/A 15.0 ppb (14) N/A N/A 9.0 ppb (7) 0.4 ppb (4) N/A 16.1 μg/m3 (59) 59.0
 
Jan. 15, 2020, 11 a.m. 33.0 ppb (31) 15.0 ppb (14) N/A 18.0 ppb (17) N/A N/A 5.0 ppb (4) N/A N/A 18.1 μg/m3 (63) 63.0
 
Jan. 15, 2020, 10 a.m. 39.0 ppb (36) 18.0 ppb (17) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 3.0 ppb (2) N/A N/A 18.0 μg/m3 (63) 63.0
 
Jan. 15, 2020, 9 a.m. 38.0 ppb (35) 17.0 ppb (16) N/A 20.0 ppb (19) N/A 0.0 ppb (0) N/A N/A N/A 18.3 μg/m3 (63) 63.0
 
Jan. 15, 2020, 8 a.m. 41.0 ppb (38) 20.0 ppb (19) N/A 21.0 ppb (19) N/A 0.0 ppb (0) N/A 0.4 ppb (4) N/A 13.2 μg/m3 (53) 53.0
 
Jan. 15, 2020, 7 a.m. 28.0 ppb (26) 10.0 ppb (9) N/A 18.0 ppb (17) N/A 0.0 ppb (0) N/A 0.4 ppb (4) N/A 9.9 μg/m3 (41) 41.0
 
Jan. 15, 2020, 6 a.m. 34.0 ppb (31) 13.0 ppb (12) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 4.0 ppb (3) 0.5 ppb (6) N/A 8.1 μg/m3 (34) 34.0
 
Jan. 15, 2020, 5 a.m. 45.0 ppb (42) 21.0 ppb (19) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 3.0 ppb (2) 0.5 ppb (6) N/A N/A 42.0
 
Jan. 15, 2020, 4 a.m. 40.0 ppb (37) 15.0 ppb (14) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 2.0 ppb (2) 0.5 ppb (6) N/A 7.7 μg/m3 (32) 37.0
 
Jan. 15, 2020, 3 a.m. 24.0 ppb (22) 3.0 ppb (3) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 4.0 ppb (3) 0.4 ppb (4) N/A 5.7 μg/m3 (24) 24.0
 
Jan. 15, 2020, 2 a.m. 21.0 ppb (19) 2.0 ppb (2) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 7.0 ppb (5) 0.4 ppb (4) N/A 5.1 μg/m3 (21) 21.0
 
Jan. 15, 2020, 1 a.m. 23.0 ppb (21) 3.0 ppb (3) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 6.0 ppb (5) 0.4 ppb (4) N/A 2.8 μg/m3 (12) 21.0
 
Jan. 15, 2020, midnight 26.0 ppb (24) 4.0 ppb (4) N/A 21.0 ppb (19) N/A 0.0 ppb (0) 5.0 ppb (4) 0.4 ppb (4) N/A -0.6 μg/m3 (0) 24.0
 
Jan. 14, 2020, 11 p.m. 23.0 ppb (21) 2.0 ppb (2) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 6.0 ppb (5) 0.4 ppb (4) N/A -2.2 μg/m3 (0) 21.0
 
Jan. 14, 2020, 10 p.m. 21.0 ppb (19) 3.0 ppb (3) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 9.0 ppb (7) 0.5 ppb (6) N/A -2.5 μg/m3 (0) 19.0
 
Jan. 14, 2020, 9 p.m. 18.0 ppb (17) 2.0 ppb (2) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 12.0 ppb (9) 0.4 ppb (4) N/A N/A 17.0
 
Jan. 14, 2020, 8 p.m. 21.0 ppb (19) 4.0 ppb (4) N/A 16.0 ppb (15) N/A 0.0 ppb (0) 9.0 ppb (7) 0.4 ppb (4) N/A 0.1 μg/m3 (0) 19.0
 
Jan. 14, 2020, 7 p.m. 18.0 ppb (17) 4.0 ppb (4) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 11.0 ppb (8) 0.4 ppb (4) N/A 1.8 μg/m3 (8) 17.0
 
Jan. 14, 2020, 6 p.m. 18.0 ppb (17) 4.0 ppb (4) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 12.0 ppb (9) 0.4 ppb (4) N/A 4.3 μg/m3 (18) 18.0
 
Jan. 14, 2020, 5 p.m. 20.0 ppb (19) 5.0 ppb (5) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 10.0 ppb (8) 0.4 ppb (4) N/A 8.6 μg/m3 (36) 36.0
 
Jan. 14, 2020, 4 p.m. 42.0 ppb (39) 23.0 ppb (21) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 6.0 ppb (5) 0.5 ppb (6) N/A 10.8 μg/m3 (45) 45.0
 
Jan. 14, 2020, 3 p.m. 62.0 ppb (59) 41.0 ppb (38) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 4.0 ppb (3) 0.6 ppb (7) N/A 12.1 μg/m3 (50) 59.0
 
Jan. 14, 2020, 2 p.m. 74.0 ppb (71) 51.0 ppb (47) N/A 22.0 ppb (20) N/A 0.0 ppb (0) 4.0 ppb (3) 0.7 ppb (8) N/A 10.6 μg/m3 (44) 71.0
 
Jan. 14, 2020, 1 p.m. 66.0 ppb (63) 43.0 ppb (40) N/A 22.0 ppb (20) N/A 0.0 ppb (0) 3.0 ppb (2) 0.7 ppb (8) N/A N/A 63.0
 
Jan. 14, 2020, noon 53.0 ppb (49) 32.0 ppb (30) N/A 21.0 ppb (19) N/A 0.0 ppb (0) 3.0 ppb (2) 0.6 ppb (7) N/A 11.4 μg/m3 (48) 49.0
 
Jan. 14, 2020, 11 a.m. 59.0 ppb (55) 39.0 ppb (36) N/A 20.0 ppb (19) N/A N/A 3.0 ppb (2) N/A N/A 12.2 μg/m3 (50) 55.0
 
Jan. 14, 2020, 10 a.m. 50.0 ppb (46) 30.0 ppb (28) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 3.0 ppb (2) N/A N/A 12.8 μg/m3 (52) 52.0
 
Jan. 14, 2020, 9 a.m. 61.0 ppb (57) 40.0 ppb (37) N/A 21.0 ppb (19) N/A 0.0 ppb (0) N/A N/A N/A 13.5 μg/m3 (53) 57.0
 
Jan. 14, 2020, 8 a.m. 93.0 ppb (91) 70.0 ppb (67) N/A 23.0 ppb (21) N/A 0.0 ppb (0) N/A 0.8 ppb (9) N/A 15.3 μg/m3 (57) 91.0
 
Jan. 14, 2020, 7 a.m. 118.0 ppb (103) 92.0 ppb (90) N/A 25.0 ppb (23) N/A 1.0 ppb (1) N/A 0.9 ppb (10) N/A 16.0 μg/m3 (59) 103.0
 
Jan. 14, 2020, 6 a.m. 83.0 ppb (81) 60.0 ppb (56) N/A 23.0 ppb (21) N/A 0.0 ppb (0) 3.0 ppb (2) 0.8 ppb (9) N/A 14.5 μg/m3 (55) 81.0
 
Jan. 14, 2020, 5 a.m. 108.0 ppb (101) 83.0 ppb (81) N/A 25.0 ppb (23) N/A 0.0 ppb (0) 3.0 ppb (2) 0.9 ppb (10) N/A N/A 101.0
 
Jan. 14, 2020, 4 a.m. 112.0 ppb (102) 86.0 ppb (84) N/A 26.0 ppb (24) N/A 0.0 ppb (0) 3.0 ppb (2) 0.9 ppb (10) N/A 13.4 μg/m3 (53) 102.0
 
Jan. 14, 2020, 3 a.m. 119.0 ppb (103) 94.0 ppb (93) N/A 25.0 ppb (23) N/A 0.0 ppb (0) 3.0 ppb (2) 1.1 ppb (12) N/A 12.9 μg/m3 (52) 103.0
 
Jan. 14, 2020, 2 a.m. 109.0 ppb (102) 86.0 ppb (84) N/A 23.0 ppb (21) N/A 0.0 ppb (0) 3.0 ppb (2) 1.1 ppb (12) N/A 14.3 μg/m3 (55) 102.0
 
Jan. 14, 2020, 1 a.m. 95.0 ppb (94) 71.0 ppb (68) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 4.0 ppb (3) 1.0 ppb (11) N/A 15.0 μg/m3 (56) 94.0
 
Jan. 14, 2020, midnight 68.0 ppb (65) 44.0 ppb (41) N/A 24.0 ppb (22) N/A 0.0 ppb (0) 4.0 ppb (3) 0.8 ppb (9) N/A 14.7 μg/m3 (56) 65.0
 
Jan. 13, 2020, 11 p.m. 54.0 ppb (50) 29.0 ppb (27) N/A 25.0 ppb (23) N/A 0.0 ppb (0) 3.0 ppb (2) 0.6 ppb (7) N/A 13.7 μg/m3 (54) 54.0