ID: 2136

AQSQID: 340070002

Site Name: Camden Spruce St

Added: April 21, 2020, 6:24 p.m.

Updated: Jan. 27, 2021, 12:32 p.m.

Location: Camden (Central Waterfront), NJ

Reporting: True, Located: True

Current AQI: 94.0

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. 27, 2021, 11 a.m. 42.0 ppb (40) 20.0 ppb (19) N/A 21.0 ppb (20) N/A N/A 5.0 ppb (5) 0.5 ppb (6) N/A 32.5 μg/m3 (94) 94.0
 
Jan. 27, 2021, 10 a.m. 41.0 ppb (39) 19.0 ppb (18) N/A 22.0 ppb (21) N/A 4.0 ppb (6) 6.0 ppb (6) N/A N/A 24.5 μg/m3 (78) 78.0
 
Jan. 27, 2021, 9 a.m. 45.0 ppb (43) 21.0 ppb (20) N/A 23.0 ppb (22) N/A 1.0 ppb (2) N/A N/A N/A 20.9 μg/m3 (70) 70.0
 
Jan. 27, 2021, 8 a.m. 40.0 ppb (38) 18.0 ppb (17) N/A 22.0 ppb (21) N/A 1.0 ppb (2) N/A N/A N/A 21.4 μg/m3 (71) 71.0
 
Jan. 27, 2021, 7 a.m. 36.0 ppb (34) 14.0 ppb (14) N/A 22.0 ppb (21) N/A 0.0 ppb (0) N/A N/A N/A 19.7 μg/m3 (67) 67.0
 
Jan. 27, 2021, 6 a.m. 42.0 ppb (40) 13.0 ppb (13) N/A 28.0 ppb (27) N/A 1.0 ppb (2) 9.0 ppb (9) 0.5 ppb (6) N/A 12.5 μg/m3 (52) 52.0
 
Jan. 27, 2021, 5 a.m. 42.0 ppb (40) 11.0 ppb (11) N/A 31.0 ppb (30) N/A 0.0 ppb (0) 4.0 ppb (4) 0.6 ppb (7) N/A N/A 40.0
 
Jan. 27, 2021, 4 a.m. 41.0 ppb (39) 9.0 ppb (9) N/A 31.0 ppb (30) N/A 0.0 ppb (0) 4.0 ppb (4) 0.6 ppb (7) N/A 10.8 μg/m3 (46) 46.0
 
Jan. 27, 2021, 3 a.m. 36.0 ppb (34) 5.0 ppb (5) N/A 31.0 ppb (30) N/A 0.0 ppb (0) 5.0 ppb (5) 0.6 ppb (7) N/A 9.8 μg/m3 (41) 41.0
 
Jan. 27, 2021, 2 a.m. 31.0 ppb (30) 2.0 ppb (2) N/A 28.0 ppb (27) N/A 0.0 ppb (0) 7.0 ppb (7) 0.6 ppb (7) N/A 9.1 μg/m3 (38) 38.0
 
Jan. 27, 2021, 1 a.m. 31.0 ppb (30) 2.0 ppb (2) N/A 28.0 ppb (27) N/A 0.0 ppb (0) 8.0 ppb (8) 0.6 ppb (7) N/A 8.3 μg/m3 (35) 35.0
 
Jan. 27, 2021, midnight 29.0 ppb (28) 2.0 ppb (2) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 10.0 ppb (10) 0.5 ppb (6) N/A 7.9 μg/m3 (33) 33.0
 
Jan. 26, 2021, 11 p.m. 27.0 ppb (26) 2.0 ppb (2) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 12.0 ppb (12) 0.6 ppb (7) N/A 7.1 μg/m3 (30) 30.0
 
Jan. 26, 2021, 10 p.m. 29.0 ppb (28) 2.0 ppb (2) N/A 27.0 ppb (26) N/A 0.0 ppb (0) 12.0 ppb (12) 0.6 ppb (7) N/A 4.8 μg/m3 (20) 28.0
 
Jan. 26, 2021, 9 p.m. 23.0 ppb (22) 2.0 ppb (2) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 18.0 ppb (17) 0.5 ppb (6) N/A 3.4 μg/m3 (15) 22.0
 
Jan. 26, 2021, 8 p.m. 20.0 ppb (19) 2.0 ppb (2) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 21.0 ppb (20) 0.5 ppb (6) N/A 3.5 μg/m3 (15) 20.0
 
Jan. 26, 2021, 7 p.m. 17.0 ppb (17) 2.0 ppb (2) N/A 14.0 ppb (14) N/A 0.0 ppb (0) 26.0 ppb (25) 0.4 ppb (5) N/A 2.0 μg/m3 (9) 25.0
 
Jan. 26, 2021, 6 p.m. 21.0 ppb (20) 4.0 ppb (4) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 23.0 ppb (22) 0.4 ppb (5) N/A -0.4 μg/m3 (0) 22.0
 
Jan. 26, 2021, 5 p.m. 23.0 ppb (22) 4.0 ppb (4) N/A 18.0 ppb (17) N/A 0.0 ppb (0) 22.0 ppb (21) N/A N/A -2.4 μg/m3 (0) 22.0
 
Jan. 26, 2021, 4 p.m. 20.0 ppb (19) 4.0 ppb (4) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 24.0 ppb (23) N/A N/A N/A 23.0
 
Jan. 26, 2021, 3 p.m. 16.0 ppb (16) 3.0 ppb (3) N/A 13.0 ppb (13) N/A 0.0 ppb (0) 27.0 ppb (25) 0.4 ppb (5) N/A 7.3 μg/m3 (31) 31.0
 
Jan. 26, 2021, 2 p.m. 19.0 ppb (18) 3.0 ppb (3) N/A 15.0 ppb (15) N/A 0.0 ppb (0) 25.0 ppb (24) 0.4 ppb (5) N/A 8.6 μg/m3 (36) 36.0
 
Jan. 26, 2021, 1 p.m. 24.0 ppb (23) 3.0 ppb (3) N/A 20.0 ppb (19) N/A 0.0 ppb (0) 20.0 ppb (19) 0.4 ppb (5) N/A N/A 23.0
 
Jan. 26, 2021, noon 26.0 ppb (25) 2.0 ppb (2) N/A 23.0 ppb (22) N/A 0.0 ppb (0) 16.0 ppb (15) 0.4 ppb (5) N/A 9.3 μg/m3 (39) 39.0
 
Jan. 26, 2021, 11 a.m. 26.0 ppb (25) 2.0 ppb (2) N/A 24.0 ppb (23) N/A N/A 16.0 ppb (15) 0.4 ppb (5) N/A 10.8 μg/m3 (46) 46.0
 
Jan. 26, 2021, 10 a.m. 27.0 ppb (26) 2.0 ppb (2) N/A 25.0 ppb (24) N/A 0.0 ppb (0) 15.0 ppb (14) N/A N/A 11.5 μg/m3 (48) 48.0
 
Jan. 26, 2021, 9 a.m. 32.0 ppb (31) 3.0 ppb (3) N/A 29.0 ppb (28) N/A 0.0 ppb (0) N/A N/A N/A 12.9 μg/m3 (53) 53.0
 
Jan. 26, 2021, 8 a.m. 47.0 ppb (45) 11.0 ppb (11) N/A 36.0 ppb (34) N/A 1.0 ppb (2) N/A N/A N/A 13.7 μg/m3 (55) 55.0
 
Jan. 26, 2021, 7 a.m. 42.0 ppb (40) 7.0 ppb (7) N/A 35.0 ppb (34) N/A 0.0 ppb (0) N/A N/A N/A 12.0 μg/m3 (50) 50.0
 
Jan. 26, 2021, 6 a.m. 38.0 ppb (36) 5.0 ppb (5) N/A 33.0 ppb (32) N/A 0.0 ppb (0) 9.0 ppb (9) 0.4 ppb (5) N/A 12.2 μg/m3 (52) 52.0
 
Jan. 26, 2021, 5 a.m. 46.0 ppb (44) 9.0 ppb (9) N/A 36.0 ppb (34) N/A 0.0 ppb (0) 7.0 ppb (7) 0.4 ppb (5) N/A N/A 44.0
 
Jan. 26, 2021, 4 a.m. 62.0 ppb (60) 22.0 ppb (21) N/A 40.0 ppb (38) N/A 1.0 ppb (2) 5.0 ppb (5) 0.5 ppb (6) N/A 11.1 μg/m3 (47) 60.0
 
Jan. 26, 2021, 3 a.m. 52.0 ppb (50) 12.0 ppb (12) N/A 39.0 ppb (37) N/A 1.0 ppb (2) 5.0 ppb (5) 0.4 ppb (5) N/A 11.0 μg/m3 (46) 50.0
 
Jan. 26, 2021, 2 a.m. 42.0 ppb (40) 8.0 ppb (8) N/A 34.0 ppb (33) N/A 1.0 ppb (2) 8.0 ppb (8) 0.4 ppb (5) N/A 10.5 μg/m3 (44) 44.0
 
Jan. 26, 2021, 1 a.m. 37.0 ppb (35) 3.0 ppb (3) N/A 33.0 ppb (32) N/A 1.0 ppb (2) 9.0 ppb (9) 0.4 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Jan. 26, 2021, midnight 39.0 ppb (37) 4.0 ppb (4) N/A 34.0 ppb (33) N/A 1.0 ppb (2) 9.0 ppb (9) 0.4 ppb (5) N/A 9.6 μg/m3 (40) 40.0
 
Jan. 25, 2021, 11 p.m. 36.0 ppb (34) 3.0 ppb (3) N/A 32.0 ppb (31) N/A 1.0 ppb (2) 11.0 ppb (11) 0.4 ppb (5) N/A 9.3 μg/m3 (39) 39.0
 
Jan. 25, 2021, 10 p.m. 30.0 ppb (29) 1.0 ppb (1) N/A 28.0 ppb (27) N/A 1.0 ppb (2) 15.0 ppb (14) 0.3 ppb (4) N/A 10.2 μg/m3 (43) 43.0
 
Jan. 25, 2021, 9 p.m. 29.0 ppb (28) 2.0 ppb (2) N/A 26.0 ppb (25) N/A 1.0 ppb (2) 18.0 ppb (17) 0.3 ppb (4) N/A 9.8 μg/m3 (41) 41.0
 
Jan. 25, 2021, 8 p.m. 37.0 ppb (35) 8.0 ppb (8) N/A 29.0 ppb (28) N/A 1.0 ppb (2) 16.0 ppb (15) 0.3 ppb (4) N/A 6.8 μg/m3 (29) 35.0
 
Jan. 25, 2021, 7 p.m. 39.0 ppb (37) 11.0 ppb (11) N/A 28.0 ppb (27) N/A 1.0 ppb (2) 17.0 ppb (16) 0.3 ppb (4) N/A 5.8 μg/m3 (25) 37.0
 
Jan. 25, 2021, 6 p.m. 44.0 ppb (42) 15.0 ppb (15) N/A 28.0 ppb (27) N/A 1.0 ppb (2) 17.0 ppb (16) 0.4 ppb (5) N/A 3.5 μg/m3 (15) 42.0
 
Jan. 25, 2021, 5 p.m. 31.0 ppb (30) 8.0 ppb (8) N/A 22.0 ppb (21) N/A 1.0 ppb (2) 23.0 ppb (22) 0.4 ppb (5) N/A 3.1 μg/m3 (13) 30.0
 
Jan. 25, 2021, 4 p.m. 22.0 ppb (21) 4.0 ppb (4) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 27.0 ppb (25) 0.3 ppb (4) N/A 3.8 μg/m3 (16) 25.0
 
Jan. 25, 2021, 3 p.m. 20.0 ppb (19) 3.0 ppb (3) N/A 16.0 ppb (16) N/A 0.0 ppb (0) 28.0 ppb (26) 0.3 ppb (4) N/A 5.2 μg/m3 (22) 26.0
 
Jan. 25, 2021, 2 p.m. 21.0 ppb (20) 3.0 ppb (3) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 26.0 ppb (25) 0.3 ppb (4) N/A 5.7 μg/m3 (24) 25.0
 
Jan. 25, 2021, 1 p.m. 20.0 ppb (19) 2.0 ppb (2) N/A 17.0 ppb (17) N/A 0.0 ppb (0) 26.0 ppb (25) 0.3 ppb (4) N/A N/A 25.0
 
Jan. 25, 2021, noon 19.0 ppb (18) 1.0 ppb (1) N/A 17.0 ppb (17) N/A N/A 25.0 ppb (24) 0.3 ppb (4) N/A 3.9 μg/m3 (17) 24.0
 
Jan. 25, 2021, 11 a.m. 18.0 ppb (17) 0.0 ppb (0) N/A 17.0 ppb (17) N/A N/A 25.0 ppb (24) 0.3 ppb (4) N/A 3.3 μg/m3 (14) 24.0
 
Jan. 25, 2021, 10 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 32.0 ppb (30) N/A N/A 2.6 μg/m3 (11) 30.0
 
Jan. 25, 2021, 9 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (9) N/A 0.0 ppb (0) N/A N/A N/A 1.5 μg/m3 (7) 9.0
 
Jan. 25, 2021, 8 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) N/A N/A N/A 1.0 μg/m3 (5) 7.0
 
Jan. 25, 2021, 7 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) N/A N/A N/A 0.5 μg/m3 (3) 6.0
 
Jan. 25, 2021, 6 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) N/A -0.3 μg/m3 (0) 34.0
 
Jan. 25, 2021, 5 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A N/A 36.0
 
Jan. 25, 2021, 4 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (35) 0.2 ppb (3) N/A 3.6 μg/m3 (16) 35.0
 
Jan. 25, 2021, 3 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (34) 0.3 ppb (4) N/A 4.8 μg/m3 (20) 34.0
 
Jan. 25, 2021, 2 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 36.0 ppb (34) 0.3 ppb (4) N/A 4.0 μg/m3 (17) 34.0
 
Jan. 25, 2021, 1 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 2.8 μg/m3 (12) 36.0
 
Jan. 25, 2021, midnight 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 2.7 μg/m3 (12) 36.0
 
Jan. 24, 2021, 11 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A 1.3 μg/m3 (6) 37.0
 
Jan. 24, 2021, 10 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 40.0 ppb (38) 0.2 ppb (3) N/A -0.2 μg/m3 (0) 38.0
 
Jan. 24, 2021, 9 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 41.0 ppb (38) 0.2 ppb (3) N/A -1.4 μg/m3 (0) 38.0
 
Jan. 24, 2021, 8 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.2 ppb (3) N/A 0.1 μg/m3 (1) 39.0
 
Jan. 24, 2021, 7 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.2 ppb (3) N/A 1.4 μg/m3 (6) 39.0
 
Jan. 24, 2021, 6 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.2 ppb (3) N/A 1.7 μg/m3 (8) 39.0
 
Jan. 24, 2021, 5 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (39) 0.2 ppb (3) N/A 0.7 μg/m3 (3) 39.0
 
Jan. 24, 2021, 4 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (38) 0.2 ppb (3) N/A -0.7 μg/m3 (0) 38.0
 
Jan. 24, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (38) 0.2 ppb (3) N/A 0.0 μg/m3 (0) 38.0
 
Jan. 24, 2021, 2 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (38) 0.2 ppb (3) N/A 2.9 μg/m3 (13) 38.0
 
Jan. 24, 2021, 1 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (38) 0.2 ppb (3) N/A N/A 38.0
 
Jan. 24, 2021, noon 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 40.0 ppb (38) 0.2 ppb (3) N/A 3.2 μg/m3 (14) 38.0
 
Jan. 24, 2021, 11 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 39.0 ppb (37) 0.2 ppb (3) N/A 1.6 μg/m3 (7) 37.0
 
Jan. 24, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (38) N/A N/A 2.4 μg/m3 (10) 38.0
 
Jan. 24, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 40.0 ppb (38) N/A N/A 2.7 μg/m3 (12) 38.0
 
Jan. 24, 2021, 8 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 2.7 μg/m3 (12) 36.0
 
Jan. 24, 2021, 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 0.2 ppb (3) N/A 1.6 μg/m3 (7) 7.0
 
Jan. 24, 2021, 6 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A 1.2 μg/m3 (5) 37.0
 
Jan. 24, 2021, 5 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A N/A 37.0
 
Jan. 24, 2021, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A 3.5 μg/m3 (15) 37.0
 
Jan. 24, 2021, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A 3.8 μg/m3 (16) 37.0
 
Jan. 24, 2021, 2 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) N/A 5.4 μg/m3 (23) 34.0
 
Jan. 24, 2021, 1 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 35.0 ppb (33) 0.2 ppb (3) N/A 4.2 μg/m3 (18) 33.0
 
Jan. 24, 2021, midnight 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 35.0 ppb (33) 0.2 ppb (3) N/A 5.2 μg/m3 (22) 33.0
 
Jan. 23, 2021, 11 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) N/A 4.4 μg/m3 (19) 34.0
 
Jan. 23, 2021, 10 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) N/A 3.9 μg/m3 (17) 34.0
 
Jan. 23, 2021, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 2.9 μg/m3 (13) 36.0
 
Jan. 23, 2021, 8 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A 2.3 μg/m3 (10) 37.0
 
Jan. 23, 2021, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 2.6 μg/m3 (11) 11.0
 
Jan. 23, 2021, 6 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 4.2 μg/m3 (18) 18.0
 
Jan. 23, 2021, 5 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 3.6 μg/m3 (16) 36.0
 
Jan. 23, 2021, 4 p.m. 2.0 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 4.1 μg/m3 (18) 36.0
 
Jan. 23, 2021, 3 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 4.3 μg/m3 (18) 36.0
 
Jan. 23, 2021, 2 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 5.7 μg/m3 (24) 36.0
 
Jan. 23, 2021, 1 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A N/A 36.0
 
Jan. 23, 2021, noon 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 3.7 μg/m3 (16) 36.0
 
Jan. 23, 2021, 11 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) 0.2 ppb (3) N/A 4.4 μg/m3 (19) 36.0
 
Jan. 23, 2021, 10 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (35) 0.2 ppb (3) N/A 3.4 μg/m3 (15) 35.0
 
Jan. 23, 2021, 9 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 2.9 μg/m3 (13) 13.0
 
Jan. 23, 2021, 8 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) N/A 0.2 ppb (3) N/A 4.7 μg/m3 (20) 20.0
 
Jan. 23, 2021, 7 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (31) 0.2 ppb (3) N/A 5.9 μg/m3 (25) 31.0
 
Jan. 23, 2021, 6 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 (31) 0.2 ppb (3) N/A 5.9 μg/m3 (25) 31.0
 
Jan. 23, 2021, 5 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A N/A 32.0
 
Jan. 23, 2021, 4 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 (30) 0.2 ppb (3) N/A 6.6 μg/m3 (28) 30.0
 
Jan. 23, 2021, 3 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (29) 0.2 ppb (3) N/A 7.7 μg/m3 (33) 33.0
 
Jan. 23, 2021, 2 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 28.0 ppb (26) 0.2 ppb (3) N/A 10.4 μg/m3 (44) 44.0
 
Jan. 23, 2021, 1 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 29.0 ppb (27) 0.2 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
Jan. 23, 2021, midnight 9.0 ppb (9) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 30.0 ppb (28) 0.2 ppb (3) N/A 10.6 μg/m3 (45) 45.0
 
Jan. 22, 2021, 11 p.m. 12.0 ppb (12) 1.0 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 29.0 ppb (27) 0.2 ppb (3) N/A 8.9 μg/m3 (38) 38.0
 
Jan. 22, 2021, 10 p.m. 8.0 ppb (8) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 33.0 ppb (31) 0.2 ppb (3) N/A 7.8 μg/m3 (33) 33.0
 
Jan. 22, 2021, 9 p.m. 8.0 ppb (8) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (33) 0.2 ppb (3) N/A 7.6 μg/m3 (32) 33.0
 
Jan. 22, 2021, 8 p.m. 13.0 ppb (13) 4.0 ppb (4) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A 6.4 μg/m3 (27) 32.0
 
Jan. 22, 2021, 7 p.m. 13.0 ppb (13) 4.0 ppb (4) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A 7.3 μg/m3 (31) 32.0
 
Jan. 22, 2021, 6 p.m. 16.0 ppb (16) 6.0 ppb (6) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 33.0 ppb (31) 0.2 ppb (3) N/A 7.9 μg/m3 (33) 33.0
 
Jan. 22, 2021, 5 p.m. 15.0 ppb (15) 6.0 ppb (6) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A 8.8 μg/m3 (37) 37.0
 
Jan. 22, 2021, 4 p.m. 15.0 ppb (15) 6.0 ppb (6) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 34.0 ppb (32) 0.2 ppb (3) N/A 11.0 μg/m3 (46) 46.0
 
Jan. 22, 2021, 3 p.m. 21.0 ppb (20) 9.0 ppb (9) N/A 12.0 ppb (12) N/A 0.0 ppb (0) 29.0 ppb (27) 0.2 ppb (3) N/A 15.5 μg/m3 (59) 59.0
 
Jan. 22, 2021, 2 p.m. 60.0 ppb (58) 31.0 ppb (30) N/A 28.0 ppb (27) N/A 1.0 ppb (2) 13.0 ppb (13) 0.4 ppb (5) N/A 17.9 μg/m3 (64) 64.0
 
Jan. 22, 2021, 1 p.m. 102.0 ppb (102) 64.0 ppb (62) N/A 37.0 ppb (35) N/A 1.0 ppb (2) 6.0 ppb (6) 0.6 ppb (7) N/A N/A 102.0
 
Jan. 22, 2021, noon 95.0 ppb (95) 58.0 ppb (56) N/A 37.0 ppb (35) N/A N/A 5.0 ppb (5) 0.6 ppb (7) N/A 13.3 μg/m3 (54) 95.0
 
Jan. 22, 2021, 11 a.m. 76.0 ppb (75) 39.0 ppb (37) N/A 37.0 ppb (35) N/A N/A 4.0 ppb (4) 0.5 ppb (6) N/A 16.1 μg/m3 (60) 75.0
 
Jan. 22, 2021, 10 a.m. 68.0 ppb (66) 33.0 ppb (32) N/A 35.0 ppb (34) N/A 1.0 ppb (2) 4.0 ppb (4) N/A N/A 19.4 μg/m3 (67) 67.0
 
Jan. 22, 2021, 9 a.m. 73.0 ppb (72) 36.0 ppb (34) N/A 37.0 ppb (35) N/A 1.0 ppb (2) 4.0 ppb (4) N/A N/A 19.7 μg/m3 (67) 72.0
 
Jan. 22, 2021, 8 a.m. 73.0 ppb (72) 36.0 ppb (34) N/A 37.0 ppb (35) N/A 1.0 ppb (2) 4.0 ppb (4) 0.5 ppb (6) N/A 22.7 μg/m3 (74) 74.0
 
Jan. 22, 2021, 7 a.m. 69.0 ppb (67) 32.0 ppb (31) N/A 36.0 ppb (34) N/A 1.0 ppb (2) N/A 0.5 ppb (6) N/A 25.9 μg/m3 (81) 81.0
 
Jan. 22, 2021, 6 a.m. 56.0 ppb (54) 20.0 ppb (19) N/A 35.0 ppb (34) N/A 2.0 ppb (3) 3.0 ppb (3) 0.5 ppb (6) N/A 27.4 μg/m3 (84) 84.0
 
Jan. 22, 2021, 5 a.m. 75.0 ppb (74) 38.0 ppb (36) N/A 36.0 ppb (34) N/A 1.0 ppb (2) 3.0 ppb (3) 0.6 ppb (7) N/A N/A 74.0
 
Jan. 22, 2021, 4 a.m. 70.0 ppb (69) 34.0 ppb (33) N/A 35.0 ppb (34) N/A 1.0 ppb (2) 3.0 ppb (3) 0.6 ppb (7) N/A 17.8 μg/m3 (63) 69.0
 
Jan. 22, 2021, 3 a.m. 70.0 ppb (69) 32.0 ppb (31) N/A 37.0 ppb (35) N/A 1.0 ppb (2) 4.0 ppb (4) 0.5 ppb (6) N/A 17.7 μg/m3 (63) 69.0
 
Jan. 22, 2021, 2 a.m. 74.0 ppb (73) 34.0 ppb (33) N/A 38.0 ppb (36) N/A 1.0 ppb (2) 4.0 ppb (4) 0.6 ppb (7) N/A 14.5 μg/m3 (57) 73.0
 
Jan. 22, 2021, 1 a.m. 50.0 ppb (48) 16.0 ppb (16) N/A 34.0 ppb (33) N/A 0.0 ppb (0) 5.0 ppb (5) 0.4 ppb (5) N/A 12.8 μg/m3 (53) 53.0
 
Jan. 22, 2021, midnight 49.0 ppb (47) 15.0 ppb (15) N/A 34.0 ppb (33) N/A 0.0 ppb (0) 4.0 ppb (4) 0.4 ppb (5) N/A 13.6 μg/m3 (55) 55.0
 
Jan. 21, 2021, 11 p.m. 50.0 ppb (48) 16.0 ppb (16) N/A 34.0 ppb (33) N/A 1.0 ppb (2) 5.0 ppb (5) 0.4 ppb (5) N/A 14.2 μg/m3 (56) 56.0
 
Jan. 21, 2021, 10 p.m. 36.0 ppb (34) 6.0 ppb (6) N/A 30.0 ppb (29) N/A 1.0 ppb (2) 9.0 ppb (9) 0.4 ppb (5) N/A 12.3 μg/m3 (52) 52.0
 
Jan. 21, 2021, 9 p.m. 26.0 ppb (25) 4.0 ppb (4) N/A 21.0 ppb (20) N/A 1.0 ppb (2) 17.0 ppb (16) 0.3 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Jan. 21, 2021, 8 p.m. 19.0 ppb (18) 4.0 ppb (4) N/A 15.0 ppb (15) N/A 1.0 ppb (2) 24.0 ppb (23) 0.3 ppb (4) N/A 7.3 μg/m3 (31) 31.0
 
Jan. 21, 2021, 7 p.m. 18.0 ppb (17) 4.0 ppb (4) N/A 13.0 ppb (13) N/A 1.0 ppb (2) 27.0 ppb (25) 0.2 ppb (3) N/A 7.1 μg/m3 (30) 30.0
 
Jan. 21, 2021, 6 p.m. 20.0 ppb (19) 4.0 ppb (4) N/A 15.0 ppb (15) N/A 1.0 ppb (2) 27.0 ppb (25) 0.2 ppb (3) N/A 6.4 μg/m3 (27) 27.0
 
Jan. 21, 2021, 5 p.m. 15.0 ppb (15) 4.0 ppb (4) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 28.0 ppb (26) 0.2 ppb (3) N/A 4.2 μg/m3 (18) 26.0
 
Jan. 21, 2021, 4 p.m. 14.0 ppb (14) 4.0 ppb (4) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 30.0 ppb (28) 0.2 ppb (3) N/A 3.6 μg/m3 (16) 28.0
 
Jan. 21, 2021, 3 p.m. 20.0 ppb (19) 8.0 ppb (8) N/A 11.0 ppb (11) N/A 0.0 ppb (0) 27.0 ppb (25) 0.2 ppb (3) N/A 7.0 μg/m3 (30) 30.0
 
Jan. 21, 2021, 2 p.m. 39.0 ppb (37) 16.0 ppb (16) N/A 22.0 ppb (21) N/A 0.0 ppb (0) 15.0 ppb (14) 0.3 ppb (4) N/A 8.9 μg/m3 (38) 38.0
 
Jan. 21, 2021, 1 p.m. 44.0 ppb (42) 17.0 ppb (17) N/A 26.0 ppb (25) N/A 0.0 ppb (0) 12.0 ppb (12) 0.3 ppb (4) N/A N/A 42.0
 
Jan. 21, 2021, noon 45.0 ppb (43) 14.0 ppb (14) N/A 30.0 ppb (29) N/A 0.0 ppb (0) 8.0 ppb (8) 0.3 ppb (4) N/A 7.5 μg/m3 (32) 43.0
 
Jan. 21, 2021, 11 a.m. 40.0 ppb (38) 10.0 ppb (10) N/A 29.0 ppb (28) N/A N/A 7.0 ppb (7) 0.3 ppb (4) N/A 7.2 μg/m3 (31) 38.0
 
Jan. 21, 2021, 10 a.m. 38.0 ppb (36) 9.0 ppb (9) N/A 28.0 ppb (27) N/A 0.0 ppb (0) 7.0 ppb (7) N/A N/A 6.8 μg/m3 (29) 36.0
 
Jan. 21, 2021, 9 a.m. 39.0 ppb (37) 9.0 ppb (9) N/A 30.0 ppb (29) N/A 0.0 ppb (0) N/A N/A N/A 4.8 μg/m3 (20) 37.0
 
Jan. 21, 2021, 8 a.m. 49.0 ppb (47) 15.0 ppb (15) N/A 33.0 ppb (32) N/A 0.0 ppb (0) N/A N/A N/A 3.7 μg/m3 (16) 47.0
 
Jan. 21, 2021, 7 a.m. 22.0 ppb (21) 1.0 ppb (1) N/A 20.0 ppb (19) N/A 0.0 ppb (0) N/A N/A N/A 1.0 μg/m3 (5) 21.0
 
Jan. 21, 2021, 6 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 9.0 ppb (9) N/A 0.0 ppb (0) 30.0 ppb (28) 0.2 ppb (3) N/A -1.5 μg/m3 (0) 28.0
 
Jan. 21, 2021, 5 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 31.0 ppb (29) 0.2 ppb (3) N/A N/A 29.0
 
Jan. 21, 2021, 4 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 31.0 ppb (29) 0.2 ppb (3) N/A 3.6 μg/m3 (16) 29.0
 
Jan. 21, 2021, 3 a.m. 8.0 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 31.0 ppb (29) 0.2 ppb (3) N/A 4.3 μg/m3 (18) 29.0
 
Jan. 21, 2021, 2 a.m. 11.0 ppb (11) 1.0 ppb (1) N/A 10.0 ppb (10) N/A 0.0 ppb (0) 29.0 ppb (27) 0.2 ppb (3) N/A 3.7 μg/m3 (16) 27.0
 
Jan. 21, 2021, 1 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 33.0 ppb (31) 0.2 ppb (3) N/A 3.1 μg/m3 (13) 31.0
 
Jan. 21, 2021, midnight 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 36.0 ppb (34) 0.2 ppb (3) N/A 3.5 μg/m3 (15) 34.0
 
Jan. 20, 2021, 11 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (35) 0.2 ppb (3) N/A 5.1 μg/m3 (22) 35.0
 
Jan. 20, 2021, 10 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 38.0 ppb (36) 0.2 ppb (3) N/A 5.5 μg/m3 (23) 36.0
 
Jan. 20, 2021, 9 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 39.0 ppb (37) 0.2 ppb (3) N/A 5.9 μg/m3 (25) 37.0
 
Jan. 20, 2021, 8 p.m. 8.0 ppb (8) 2.0 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 37.0 ppb (35) 0.2 ppb (3) N/A 6.3 μg/m3 (27) 35.0
 
Jan. 20, 2021, 7 p.m. 15.0 ppb (15) 6.0 ppb (6) N/A 8.0 ppb (8) N/A 0.0 ppb (0) 33.0 ppb (31) 0.2 ppb (3) N/A 5.5 μg/m3 (23) 31.0
 
Jan. 20, 2021, 6 p.m. 9.0 ppb (9) 4.0 ppb (4) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 32.0 ppb (30) 0.2 ppb (3) N/A 8.6 μg/m3 (36) 36.0
 
Jan. 20, 2021, 5 p.m. 10.0 ppb (10) 4.0 ppb (4) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 31.0 ppb (29) N/A N/A 11.3 μg/m3 (48) 48.0
 
Jan. 20, 2021, 4 p.m. 11.0 ppb (11) 4.0 ppb (4) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 30.0 ppb (28) N/A N/A 12.6 μg/m3 (53) 53.0
 
Jan. 20, 2021, 3 p.m. 11.0 ppb (11) 4.0 ppb (4) N/A 7.0 ppb (7) N/A 0.0 ppb (0) 29.0 ppb (27) 0.2 ppb (3) N/A 11.7 μg/m3 (49) 49.0
 
Jan. 20, 2021, 2 p.m. 17.0 ppb (17) 6.0 ppb (6) N/A 10.0 ppb (10) N/A 0.0 ppb (0) N/A 0.3 ppb (4) N/A 12.1 μg/m3 (51) 51.0
 
Jan. 20, 2021, 1 p.m. 26.0 ppb (25) 10.0 ppb (10) N/A 16.0 ppb (16) N/A 1.0 ppb (2) 22.0 ppb (21) 0.3 ppb (4) N/A N/A 25.0
 
Jan. 20, 2021, noon 48.0 ppb (46) 18.0 ppb (17) N/A 30.0 ppb (29) N/A N/A 12.0 ppb (12) 0.4 ppb (5) N/A 7.5 μg/m3 (32) 46.0