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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 9, 2020, 3 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 17.0 ppb (13) | 0.5 ppb (6) | N/A | -3.6 μg/m3 (0) | 13.0 | |
| July 9, 2020, 2 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 19.0 ppb (15) | 0.5 ppb (6) | N/A | -1.0 μg/m3 (0) | 15.0 | |
| July 9, 2020, 1 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | 24.0 ppb (18) | 0.5 ppb (6) | N/A | 2.2 μg/m3 (9) | 18.0 | |
| July 9, 2020, midnight | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 30.0 ppb (23) | 0.5 ppb (6) | N/A | 6.6 μg/m3 (28) | 28.0 | |
| July 8, 2020, 11 p.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 32.0 ppb (25) | 0.5 ppb (6) | N/A | 14.1 μg/m3 (54) | 54.0 | |
| July 8, 2020, 10 p.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 35.0 ppb (27) | 0.5 ppb (6) | N/A | 21.4 μg/m3 (70) | 70.0 | |
| July 8, 2020, 9 p.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 39.0 ppb (30) | 0.5 ppb (6) | N/A | N/A | 30.0 | |
| July 8, 2020, 8 p.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 39.0 ppb (30) | 0.5 ppb (6) | N/A | N/A | 30.0 | |
| July 8, 2020, 7 p.m. | 3.0 ppb (3) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 36.0 ppb (28) | 0.5 ppb (6) | N/A | 23.7 μg/m3 (75) | 75.0 | |
| July 8, 2020, 6 p.m. | 3.0 ppb (3) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 36.0 ppb (28) | 0.5 ppb (6) | N/A | 22.4 μg/m3 (72) | 72.0 | |
| July 8, 2020, 5 p.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 38.0 ppb (29) | 0.5 ppb (6) | N/A | 15.5 μg/m3 (57) | 57.0 | |
| July 8, 2020, 4 p.m. | 9.0 ppb (8) | 3.0 ppb (3) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 36.0 ppb (28) | 0.5 ppb (6) | N/A | 9.7 μg/m3 (40) | 40.0 | |
| July 8, 2020, 3 p.m. | 6.0 ppb (6) | 2.0 ppb (2) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 29.0 ppb (22) | 0.5 ppb (6) | N/A | 3.8 μg/m3 (16) | 22.0 | |
| July 8, 2020, 2 p.m. | 16.0 ppb (15) | 7.0 ppb (6) | N/A | 9.0 ppb (8) | N/A | 0.0 ppb (0) | 18.0 ppb (14) | 0.5 ppb (6) | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 8, 2020, 1 p.m. | 11.0 ppb (10) | 3.0 ppb (3) | N/A | 7.0 ppb (6) | N/A | 0.0 ppb (0) | 17.0 ppb (13) | 0.5 ppb (6) | N/A | N/A | 13.0 | |
| July 8, 2020, noon | 14.0 ppb (13) | 6.0 ppb (6) | N/A | 8.0 ppb (7) | N/A | N/A | 13.0 ppb (10) | 0.5 ppb (6) | N/A | N/A | 13.0 | |
| July 8, 2020, 11 a.m. | 9.0 ppb (8) | 3.0 ppb (3) | N/A | 6.0 ppb (6) | N/A | N/A | 11.0 ppb (8) | 0.5 ppb (6) | N/A | 7.3 μg/m3 (30) | 30.0 | |
| July 8, 2020, 10 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 15.0 ppb (12) | N/A | N/A | 7.7 μg/m3 (32) | 32.0 | |
| July 8, 2020, 9 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 4.1 μg/m3 (17) | 17.0 | |
| July 8, 2020, 8 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 | 1.4 μg/m3 (6) | 6.0 | |
| July 8, 2020, 7 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 4.6 μg/m3 (19) | 19.0 | |
| July 8, 2020, 6 a.m. | 8.0 ppb (7) | 0.0 ppb (0) | N/A | 7.0 ppb (6) | N/A | 0.0 ppb (0) | 15.0 ppb (12) | 0.5 ppb (6) | N/A | 6.6 μg/m3 (28) | 28.0 | |
| July 8, 2020, 5 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 20.0 ppb (15) | 0.5 ppb (6) | N/A | N/A | 15.0 | |
| July 8, 2020, 4 a.m. | 8.0 ppb (7) | 0.0 ppb (0) | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | 18.0 ppb (14) | 0.5 ppb (6) | N/A | N/A | 14.0 | |
| July 8, 2020, 3 a.m. | 7.0 ppb (6) | 0.0 ppb (0) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 23.0 ppb (18) | 0.5 ppb (6) | N/A | 9.0 μg/m3 (38) | 38.0 | |
| July 8, 2020, 2 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 29.0 ppb (22) | 0.5 ppb (6) | N/A | 10.8 μg/m3 (45) | 45.0 | |
| July 8, 2020, 1 a.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 30.0 ppb (23) | 0.5 ppb (6) | N/A | 9.3 μg/m3 (39) | 39.0 | |
| July 8, 2020, midnight | 7.0 ppb (6) | 0.0 ppb (0) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 30.0 ppb (23) | 0.5 ppb (6) | N/A | 9.5 μg/m3 (40) | 40.0 | |
| July 7, 2020, 11 p.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 35.0 ppb (27) | 0.5 ppb (6) | N/A | 11.9 μg/m3 (50) | 50.0 | |
| July 7, 2020, 10 p.m. | 8.0 ppb (7) | 1.0 ppb (1) | N/A | 7.0 ppb (6) | N/A | 0.0 ppb (0) | 34.0 ppb (26) | 0.6 ppb (7) | N/A | 11.2 μg/m3 (47) | 47.0 | |
| July 7, 2020, 9 p.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | 38.0 ppb (29) | 0.6 ppb (7) | N/A | N/A | 29.0 | |
| July 7, 2020, 8 p.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 41.0 ppb (32) | 0.5 ppb (6) | N/A | N/A | 32.0 | |
| July 7, 2020, 7 p.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 44.0 ppb (34) | 0.5 ppb (6) | N/A | 8.9 μg/m3 (37) | 37.0 | |
| July 7, 2020, 6 p.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 49.0 ppb (38) | 0.5 ppb (6) | N/A | 10.3 μg/m3 (43) | 43.0 | |
| July 7, 2020, 5 p.m. | 6.0 ppb (6) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 46.0 ppb (35) | 0.5 ppb (6) | N/A | 10.7 μg/m3 (45) | 45.0 | |
| July 7, 2020, 4 p.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | 45.0 ppb (35) | 0.5 ppb (6) | N/A | 13.7 μg/m3 (54) | 54.0 | |
| July 7, 2020, 3 p.m. | 6.0 ppb (6) | 2.0 ppb (2) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | 43.0 ppb (33) | 0.5 ppb (6) | N/A | 15.7 μg/m3 (58) | 58.0 | |
| July 7, 2020, 2 p.m. | 10.0 ppb (9) | 3.0 ppb (3) | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | 39.0 ppb (30) | 0.5 ppb (6) | N/A | 12.3 μg/m3 (51) | 51.0 | |
| July 7, 2020, 1 p.m. | 25.0 ppb (23) | 9.0 ppb (8) | N/A | 15.0 ppb (14) | N/A | 1.0 ppb (1) | 24.0 ppb (18) | 0.6 ppb (7) | N/A | N/A | 23.0 | |
| July 7, 2020, noon | 10.0 ppb (9) | 3.0 ppb (3) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.6 ppb (7) | N/A | N/A | 18.0 | |
| July 7, 2020, 11 a.m. | 14.0 ppb (13) | 4.0 ppb (4) | N/A | 9.0 ppb (8) | N/A | N/A | 19.0 ppb (15) | 0.5 ppb (6) | N/A | 3.7 μg/m3 (15) | 15.0 | |
| July 7, 2020, 10 a.m. | 9.0 ppb (8) | 1.0 ppb (1) | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | 16.0 ppb (12) | N/A | N/A | 5.7 μg/m3 (24) | 24.0 | |
| July 7, 2020, 9 a.m. | 10.0 ppb (9) | 1.0 ppb (1) | N/A | 9.0 ppb (8) | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 6.5 μg/m3 (27) | 27.0 | |
| July 7, 2020, 8 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | 0.5 ppb (6) | N/A | 6.3 μg/m3 (26) | 26.0 | |
| July 7, 2020, 7 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | 0.5 ppb (6) | N/A | 5.2 μg/m3 (22) | 22.0 | |
| July 7, 2020, 6 a.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | 22.0 ppb (17) | 0.5 ppb (6) | N/A | 5.3 μg/m3 (22) | 22.0 | |
| July 7, 2020, 5 a.m. | 11.0 ppb (10) | 0.0 ppb (0) | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | 19.0 ppb (15) | 0.5 ppb (6) | N/A | N/A | 15.0 | |
| July 7, 2020, 4 a.m. | 11.0 ppb (10) | 0.0 ppb (0) | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | 25.0 ppb (19) | 0.5 ppb (6) | N/A | N/A | 19.0 | |
| July 7, 2020, 3 a.m. | 11.0 ppb (10) | 0.0 ppb (0) | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | 31.0 ppb (24) | 0.5 ppb (6) | N/A | 7.4 μg/m3 (31) | 31.0 | |
| July 7, 2020, 2 a.m. | 14.0 ppb (13) | 1.0 ppb (1) | N/A | 13.0 ppb (12) | N/A | 1.0 ppb (1) | 29.0 ppb (22) | 0.5 ppb (6) | N/A | 4.1 μg/m3 (17) | 22.0 | |
| July 7, 2020, 1 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) | 0.5 ppb (6) | N/A | 5.4 μg/m3 (23) | 28.0 | |
| July 7, 2020, midnight | 13.0 ppb (12) | 1.0 ppb (1) | N/A | 11.0 ppb (10) | N/A | 0.0 ppb (0) | 32.0 ppb (25) | 0.5 ppb (6) | N/A | 5.0 μg/m3 (21) | 25.0 | |
| July 6, 2020, 11 p.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 39.0 ppb (30) | 0.5 ppb (6) | N/A | 3.9 μg/m3 (16) | 30.0 | |
| July 6, 2020, 10 p.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 38.0 ppb (29) | 0.5 ppb (6) | N/A | 4.1 μg/m3 (17) | 29.0 | |
| July 6, 2020, 9 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 (28) | 0.5 ppb (6) | N/A | N/A | 28.0 | |
| July 6, 2020, 8 p.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 37.0 ppb (28) | 0.6 ppb (7) | N/A | N/A | 28.0 | |
| July 6, 2020, 7 p.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 44.0 ppb (34) | 0.5 ppb (6) | N/A | 17.7 μg/m3 (62) | 62.0 | |
| July 6, 2020, 6 p.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 44.0 ppb (34) | 0.6 ppb (7) | N/A | 27.4 μg/m3 (83) | 83.0 | |
| July 6, 2020, 5 p.m. | 10.0 ppb (9) | 1.0 ppb (1) | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | 41.0 ppb (32) | 0.6 ppb (7) | N/A | 23.9 μg/m3 (75) | 75.0 | |
| July 6, 2020, 4 p.m. | 6.0 ppb (6) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 52.0 ppb (40) | 0.6 ppb (7) | N/A | 21.7 μg/m3 (71) | 71.0 | |
| July 6, 2020, 3 p.m. | 6.0 ppb (6) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 57.0 ppb (44) | 0.6 ppb (7) | N/A | 23.6 μg/m3 (75) | 75.0 | |
| July 6, 2020, 2 p.m. | 12.0 ppb (11) | 3.0 ppb (3) | N/A | 9.0 ppb (8) | N/A | 0.0 ppb (0) | 45.0 ppb (35) | 0.6 ppb (7) | N/A | 23.2 μg/m3 (74) | 74.0 | |
| July 6, 2020, 1 p.m. | 18.0 ppb (17) | 5.0 ppb (5) | N/A | 12.0 ppb (11) | N/A | 0.0 ppb (0) | 31.0 ppb (24) | 0.7 ppb (8) | N/A | N/A | 24.0 | |
| July 6, 2020, noon | 20.0 ppb (19) | 7.0 ppb (6) | N/A | 13.0 ppb (12) | N/A | N/A | 20.0 ppb (15) | 0.6 ppb (7) | N/A | N/A | 19.0 | |
| July 6, 2020, 11 a.m. | 21.0 ppb (19) | 7.0 ppb (6) | N/A | 13.0 ppb (12) | N/A | N/A | 14.0 ppb (11) | 0.6 ppb (7) | N/A | 10.7 μg/m3 (45) | 45.0 | |
| July 6, 2020, 10 a.m. | 23.0 ppb (21) | 5.0 ppb (5) | N/A | 17.0 ppb (16) | N/A | 0.0 ppb (0) | 8.0 ppb (6) | N/A | N/A | 5.5 μg/m3 (23) | 23.0 | |
| July 6, 2020, 9 a.m. | 22.0 ppb (20) | 2.0 ppb (2) | N/A | 19.0 ppb (18) | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 7.8 μg/m3 (32) | 32.0 | |
| July 6, 2020, 8 a.m. | 14.0 ppb (13) | 1.0 ppb (1) | N/A | 12.0 ppb (11) | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 12.3 μg/m3 (51) | 51.0 | |
| July 6, 2020, 7 a.m. | 23.0 ppb (21) | 5.0 ppb (5) | N/A | 17.0 ppb (16) | N/A | 0.0 ppb (0) | N/A | N/A | N/A | 12.1 μg/m3 (50) | 50.0 | |
| July 6, 2020, 6 a.m. | 14.0 ppb (13) | 1.0 ppb (1) | N/A | 13.0 ppb (12) | N/A | 0.0 ppb (0) | 18.0 ppb (14) | 0.6 ppb (7) | N/A | 9.5 μg/m3 (40) | 40.0 | |
| July 6, 2020, 5 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) | 0.6 ppb (7) | N/A | N/A | 19.0 | |
| July 6, 2020, 4 a.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 33.0 ppb (25) | 0.6 ppb (7) | N/A | N/A | 25.0 | |
| July 6, 2020, 3 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 37.0 ppb (28) | 0.6 ppb (7) | N/A | 2.9 μg/m3 (12) | 28.0 | |
| July 6, 2020, 2 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 40.0 ppb (31) | 0.6 ppb (7) | N/A | 2.5 μg/m3 (10) | 31.0 | |
| July 6, 2020, 1 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 41.0 ppb (32) | 0.6 ppb (7) | N/A | 0.3 μg/m3 (1) | 32.0 | |
| July 6, 2020, midnight | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | 43.0 ppb (33) | 0.6 ppb (7) | N/A | -0.7 μg/m3 (0) | 33.0 | |
| July 5, 2020, 11 p.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 49.0 ppb (38) | 0.5 ppb (6) | N/A | 1.4 μg/m3 (6) | 38.0 | |
| July 5, 2020, 10 p.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 52.0 ppb (40) | 0.5 ppb (6) | N/A | 16.8 μg/m3 (60) | 60.0 | |
| July 5, 2020, 9 p.m. | 1.0 ppb (1) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 51.0 ppb (39) | 0.3 ppb (3) | N/A | N/A | 39.0 | |
| July 5, 2020, 8 p.m. | 1.0 ppb (1) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 49.0 ppb (38) | 0.4 ppb (4) | N/A | N/A | 38.0 | |
| July 5, 2020, 7 p.m. | 1.0 ppb (1) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 47.0 ppb (36) | 0.4 ppb (4) | N/A | 29.8 μg/m3 (88) | 88.0 | |
| July 5, 2020, 6 p.m. | 1.0 ppb (1) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 46.0 ppb (35) | 0.4 ppb (4) | N/A | 34.6 μg/m3 (98) | 98.0 | |
| July 5, 2020, 5 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 42.0 ppb (32) | 0.4 ppb (4) | N/A | 37.8 μg/m3 (106) | 106.0 | |
| July 5, 2020, 4 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 42.0 ppb (32) | 0.5 ppb (6) | N/A | 38.2 μg/m3 (107) | 107.0 | |
| July 5, 2020, 3 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 49.0 ppb (38) | 0.5 ppb (6) | N/A | 30.8 μg/m3 (90) | 90.0 | |
| July 5, 2020, 2 p.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 45.0 ppb (35) | 0.6 ppb (7) | N/A | 19.7 μg/m3 (66) | 66.0 | |
| July 5, 2020, 1 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) | 0.6 ppb (7) | N/A | N/A | 24.0 | |
| July 5, 2020, noon | 8.0 ppb (7) | 2.0 ppb (2) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 19.0 ppb (15) | 0.6 ppb (7) | N/A | N/A | 15.0 | |
| July 5, 2020, 11 a.m. | 7.0 ppb (6) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 15.0 ppb (12) | 0.6 ppb (7) | N/A | 7.5 μg/m3 (31) | 31.0 | |
| July 5, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 13.0 ppb (10) | N/A | N/A | 6.9 μg/m3 (29) | 29.0 | |
| July 5, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 15.0 ppb (12) | N/A | N/A | 5.8 μg/m3 (24) | 24.0 | |
| July 5, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 17.0 ppb (13) | 0.5 ppb (6) | N/A | 5.8 μg/m3 (24) | 24.0 | |
| July 5, 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 | 0.6 ppb (7) | N/A | 6.1 μg/m3 (25) | 25.0 | |
| July 5, 2020, 6 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 22.0 ppb (17) | 0.6 ppb (7) | N/A | 7.1 μg/m3 (30) | 30.0 | |
| July 5, 2020, 5 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.6 ppb (7) | N/A | N/A | 18.0 | |
| July 5, 2020, 4 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.6 ppb (7) | N/A | N/A | 20.0 | |
| July 5, 2020, 3 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | 27.0 ppb (21) | 0.6 ppb (7) | N/A | 7.1 μg/m3 (30) | 30.0 | |
| July 5, 2020, 2 a.m. | 7.0 ppb (6) | 0.0 ppb (0) | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | 27.0 ppb (21) | 0.6 ppb (7) | N/A | 7.7 μg/m3 (32) | 32.0 | |
| July 5, 2020, 1 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 36.0 ppb (28) | 0.5 ppb (6) | N/A | 10.9 μg/m3 (45) | 45.0 | |
| July 5, 2020, midnight | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 42.0 ppb (32) | 0.5 ppb (6) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| July 4, 2020, 11 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 48.0 ppb (37) | 0.5 ppb (6) | N/A | 14.0 μg/m3 (54) | 54.0 | |
| July 4, 2020, 10 p.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 51.0 ppb (39) | 0.5 ppb (6) | N/A | 17.0 μg/m3 (61) | 61.0 | |
| July 4, 2020, 9 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 52.0 ppb (40) | 0.5 ppb (6) | N/A | N/A | 40.0 | |
| July 4, 2020, 8 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 50.0 ppb (38) | 0.5 ppb (6) | N/A | N/A | 38.0 | |
| July 4, 2020, 7 p.m. | 1.0 ppb (1) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 46.0 ppb (35) | 0.4 ppb (4) | N/A | 22.2 μg/m3 (72) | 72.0 | |
| July 4, 2020, 6 p.m. | 1.0 ppb (1) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 42.0 ppb (32) | 0.4 ppb (4) | N/A | 22.1 μg/m3 (71) | 71.0 | |
| July 4, 2020, 5 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 (30) | 0.4 ppb (4) | N/A | 20.2 μg/m3 (67) | 67.0 | |
| July 4, 2020, 4 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 36.0 ppb (28) | 0.5 ppb (6) | N/A | 18.2 μg/m3 (63) | 63.0 | |
| July 4, 2020, 3 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 35.0 ppb (27) | 0.5 ppb (6) | N/A | 14.8 μg/m3 (56) | 56.0 | |
| July 4, 2020, 2 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 29.0 ppb (22) | 0.5 ppb (6) | N/A | 11.5 μg/m3 (48) | 48.0 | |
| July 4, 2020, 1 p.m. | 3.0 ppb (3) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 26.0 ppb (20) | 0.5 ppb (6) | N/A | N/A | 20.0 | |
| July 4, 2020, noon | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | N/A | 27.0 ppb (21) | 0.5 ppb (6) | N/A | N/A | 21.0 | |
| July 4, 2020, 11 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | N/A | 24.0 ppb (18) | 0.5 ppb (6) | N/A | 8.9 μg/m3 (37) | 37.0 | |
| July 4, 2020, 10 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 25.0 ppb (19) | 0.5 ppb (6) | N/A | 5.7 μg/m3 (24) | 24.0 | |
| July 4, 2020, 9 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.5 ppb (6) | N/A | 3.8 μg/m3 (16) | 16.0 | |
| July 4, 2020, 8 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | 0.5 ppb (6) | N/A | 2.3 μg/m3 (10) | 10.0 | |
| July 4, 2020, 7 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 35.0 ppb (27) | 0.5 ppb (6) | N/A | 1.7 μg/m3 (7) | 27.0 | |
| July 4, 2020, 6 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 35.0 ppb (27) | 0.6 ppb (7) | N/A | 0.8 μg/m3 (3) | 27.0 | |
| July 4, 2020, 5 a.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | 34.0 ppb (26) | 0.5 ppb (6) | N/A | N/A | 26.0 | |
| July 4, 2020, 4 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 38.0 ppb (29) | 0.6 ppb (7) | N/A | N/A | 29.0 | |
| July 4, 2020, 3 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 38.0 ppb (29) | 0.5 ppb (6) | N/A | N/A | 29.0 | |
| July 4, 2020, 2 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 37.0 ppb (28) | 0.6 ppb (7) | N/A | N/A | 28.0 | |
| July 4, 2020, 1 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 37.0 ppb (28) | 0.6 ppb (7) | N/A | -0.8 μg/m3 (0) | 28.0 | |
| July 4, 2020, midnight | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 47.0 ppb (36) | 0.6 ppb (7) | N/A | 7.1 μg/m3 (30) | 36.0 | |
| July 3, 2020, 11 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 52.0 ppb (40) | 0.5 ppb (6) | N/A | 9.2 μg/m3 (38) | 40.0 | |
| July 3, 2020, 10 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 52.0 ppb (40) | 0.4 ppb (4) | N/A | 14.4 μg/m3 (55) | 55.0 | |
| July 3, 2020, 9 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 48.0 ppb (37) | 0.4 ppb (4) | N/A | N/A | 37.0 | |
| July 3, 2020, 8 p.m. | 1.0 ppb (1) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 43.0 ppb (33) | 0.4 ppb (4) | N/A | N/A | 33.0 | |
| July 3, 2020, 7 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 40.0 ppb (31) | 0.4 ppb (4) | N/A | 25.6 μg/m3 (79) | 79.0 | |
| July 3, 2020, 6 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 40.0 ppb (31) | 0.4 ppb (4) | N/A | 21.8 μg/m3 (71) | 71.0 | |
| July 3, 2020, 5 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 46.0 ppb (35) | 0.4 ppb (4) | N/A | 16.7 μg/m3 (60) | 60.0 | |
| July 3, 2020, 4 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 44.0 ppb (34) | 0.5 ppb (6) | N/A | 13.8 μg/m3 (54) | 54.0 | |
| July 3, 2020, 3 p.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 51.0 ppb (39) | 0.5 ppb (6) | N/A | 13.3 μg/m3 (53) | 53.0 | |
| July 3, 2020, 2 p.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 48.0 ppb (37) | 0.5 ppb (6) | N/A | 14.2 μg/m3 (55) | 55.0 | |
| July 3, 2020, 1 p.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | 42.0 ppb (32) | 0.5 ppb (6) | N/A | N/A | 32.0 | |
| July 3, 2020, noon | 7.0 ppb (6) | 1.0 ppb (1) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | 36.0 ppb (28) | 0.5 ppb (6) | N/A | N/A | 28.0 | |
| July 3, 2020, 11 a.m. | 9.0 ppb (8) | 1.0 ppb (1) | N/A | 7.0 ppb (6) | N/A | N/A | 27.0 ppb (21) | 0.5 ppb (6) | N/A | 12.6 μg/m3 (51) | 51.0 | |
| July 3, 2020, 10 a.m. | 8.0 ppb (7) | 0.0 ppb (0) | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | 24.0 ppb (18) | N/A | N/A | 12.3 μg/m3 (51) | 51.0 | |
| July 3, 2020, 9 a.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | 22.0 ppb (17) | N/A | N/A | 12.4 μg/m3 (51) | 51.0 | |
| July 3, 2020, 8 a.m. | 7.0 ppb (6) | 0.0 ppb (0) | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | 20.0 ppb (15) | 0.5 ppb (6) | N/A | 14.0 μg/m3 (54) | 54.0 | |
| July 3, 2020, 7 a.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | 0.5 ppb (6) | N/A | 15.7 μg/m3 (58) | 58.0 | |
| July 3, 2020, 6 a.m. | 6.0 ppb (6) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | 24.0 ppb (18) | 0.5 ppb (6) | N/A | 16.0 μg/m3 (59) | 59.0 | |
| July 3, 2020, 5 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | 26.0 ppb (20) | 0.5 ppb (6) | N/A | N/A | 20.0 | |
| July 3, 2020, 4 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | 28.0 ppb (22) | 0.5 ppb (6) | N/A | N/A | 22.0 | |
| July 3, 2020, 3 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | 31.0 ppb (24) | 0.5 ppb (6) | N/A | 7.6 μg/m3 (32) | 32.0 | |
| July 3, 2020, 2 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 33.0 ppb (25) | 0.5 ppb (6) | N/A | 7.6 μg/m3 (32) | 32.0 | |
| July 3, 2020, 1 a.m. | 5.0 ppb (5) | 0.0 ppb (0) | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | 32.0 ppb (25) | 0.5 ppb (6) | N/A | 9.3 μg/m3 (39) | 39.0 | |
| July 3, 2020, midnight | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 35.0 ppb (27) | 0.6 ppb (7) | N/A | 12.9 μg/m3 (52) | 52.0 | |
| July 2, 2020, 11 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 36.0 ppb (28) | 0.5 ppb (6) | N/A | 16.1 μg/m3 (59) | 59.0 | |
| July 2, 2020, 10 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 (30) | 0.5 ppb (6) | N/A | 15.5 μg/m3 (57) | 57.0 | |
| July 2, 2020, 9 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (1) | 40.0 ppb (31) | 0.5 ppb (6) | N/A | N/A | 31.0 | |
| July 2, 2020, 8 p.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 43.0 ppb (33) | 0.5 ppb (6) | N/A | N/A | 33.0 | |
| July 2, 2020, 7 p.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 42.0 ppb (32) | 0.4 ppb (4) | N/A | 16.2 μg/m3 (59) | 59.0 | |
| July 2, 2020, 6 p.m. | 3.0 ppb (3) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 40.0 ppb (31) | 0.4 ppb (4) | N/A | 15.9 μg/m3 (58) | 58.0 | |
| July 2, 2020, 5 p.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | 44.0 ppb (34) | 0.4 ppb (4) | N/A | 17.9 μg/m3 (63) | 63.0 | |
| July 2, 2020, 4 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 45.0 ppb (35) | 0.4 ppb (4) | N/A | 17.7 μg/m3 (62) | 62.0 | |
| July 2, 2020, 3 p.m. | 3.0 ppb (3) | 1.0 ppb (1) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 44.0 ppb (34) | 0.4 ppb (4) | N/A | 13.5 μg/m3 (53) | 53.0 | |
| July 2, 2020, 2 p.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | 38.0 ppb (29) | 0.5 ppb (6) | N/A | 10.5 μg/m3 (44) | 44.0 | |
| July 2, 2020, 1 p.m. | 8.0 ppb (7) | 2.0 ppb (2) | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | 29.0 ppb (22) | 0.5 ppb (6) | N/A | N/A | 22.0 | |
| July 2, 2020, noon | 11.0 ppb (10) | 4.0 ppb (4) | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | 22.0 ppb (17) | 0.5 ppb (6) | N/A | N/A | 17.0 | |
| July 2, 2020, 11 a.m. | 14.0 ppb (13) | 5.0 ppb (5) | N/A | 8.0 ppb (7) | N/A | N/A | 18.0 ppb (14) | 0.5 ppb (6) | N/A | 9.9 μg/m3 (41) | 41.0 | |
| July 2, 2020, 10 a.m. | 12.0 ppb (11) | 2.0 ppb (2) | N/A | 9.0 ppb (8) | N/A | 1.0 ppb (1) | 18.0 ppb (14) | N/A | N/A | 10.3 μg/m3 (43) | 43.0 | |
| July 2, 2020, 9 a.m. | 9.0 ppb (8) | 0.0 ppb (0) | N/A | 8.0 ppb (7) | N/A | 1.0 ppb (1) | 20.0 ppb (15) | N/A | N/A | 7.5 μg/m3 (31) | 31.0 | |
| July 2, 2020, 8 a.m. | 14.0 ppb (13) | 1.0 ppb (1) | N/A | 13.0 ppb (12) | N/A | 1.0 ppb (1) | 18.0 ppb (14) | N/A | N/A | 4.9 μg/m3 (20) | 20.0 | |
| July 2, 2020, 7 a.m. | 19.0 ppb (18) | 2.0 ppb (2) | N/A | 16.0 ppb (15) | N/A | 1.0 ppb (1) | N/A | N/A | N/A | 5.0 μg/m3 (21) | 21.0 | |
| July 2, 2020, 6 a.m. | 16.0 ppb (15) | 2.0 ppb (2) | N/A | 14.0 ppb (13) | N/A | 1.0 ppb (1) | 19.0 ppb (15) | 0.5 ppb (6) | N/A | 4.1 μg/m3 (17) | 17.0 | |
| July 2, 2020, 5 a.m. | 10.0 ppb (9) | 1.0 ppb (1) | N/A | 9.0 ppb (8) | N/A | 1.0 ppb (1) | 26.0 ppb (20) | 0.5 ppb (6) | N/A | N/A | 20.0 | |
| July 2, 2020, 4 a.m. | 14.0 ppb (13) | 0.0 ppb (0) | N/A | 13.0 ppb (12) | N/A | 1.0 ppb (1) | 23.0 ppb (18) | 0.5 ppb (6) | N/A | N/A | 18.0 |