Jacksonville (Longbranch) FL, US: 30.356111, -81.635556
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 8, 2020, 4 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 26.0 μg/m3 (24) | 12.5 μg/m3 (51) | 51.0 | |
| April 8, 2020, 3 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | N/A | 29.0 μg/m3 (26) | 13.7 μg/m3 (54) | 54.0 | |
| April 8, 2020, 2 p.m. | N/A | N/A | N/A | 9.0 ppb (8) | N/A | N/A | N/A | N/A | 30.0 μg/m3 (27) | 12.7 μg/m3 (51) | 51.0 | |
| April 8, 2020, 1 p.m. | N/A | N/A | N/A | 10.0 ppb (9) | N/A | N/A | N/A | N/A | 22.0 μg/m3 (20) | 9.3 μg/m3 (39) | 39.0 | |
| April 8, 2020, noon | N/A | N/A | N/A | 13.0 ppb (12) | N/A | N/A | N/A | N/A | 21.0 μg/m3 (19) | 10.2 μg/m3 (42) | 42.0 | |
| April 8, 2020, 11 a.m. | N/A | N/A | N/A | 13.0 ppb (12) | N/A | 1.0 ppb (1) | N/A | N/A | 19.0 μg/m3 (17) | 10.9 μg/m3 (45) | 45.0 | |
| April 8, 2020, 10 a.m. | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | N/A | N/A | 15.0 μg/m3 (14) | 9.7 μg/m3 (40) | 40.0 | |
| April 8, 2020, 9 a.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 8.9 μg/m3 (37) | 37.0 | |
| April 8, 2020, 8 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 9.9 μg/m3 (41) | 41.0 | |
| April 8, 2020, 7 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 14.0 μg/m3 (13) | 9.0 μg/m3 (38) | 38.0 | |
| April 8, 2020, 6 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 6.9 μg/m3 (29) | 29.0 | |
| April 8, 2020, 5 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 11.0 μg/m3 (10) | 6.4 μg/m3 (27) | 27.0 | |
| April 8, 2020, 4 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 10.0 μg/m3 (9) | 5.3 μg/m3 (22) | 22.0 | |
| April 8, 2020, 3 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 10.0 μg/m3 (9) | 6.0 μg/m3 (25) | 25.0 | |
| April 8, 2020, 2 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 11.0 μg/m3 (10) | 6.7 μg/m3 (28) | 28.0 | |
| April 8, 2020, 1 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 11.0 μg/m3 (10) | 7.1 μg/m3 (30) | 30.0 | |
| April 8, 2020, midnight | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | N/A | N/A | 39.0 μg/m3 (35) | 8.7 μg/m3 (36) | 36.0 | |
| April 7, 2020, 11 p.m. | N/A | N/A | N/A | 13.0 ppb (12) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 6.9 μg/m3 (29) | 29.0 | |
| April 7, 2020, 10 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 16.0 μg/m3 (15) | 7.0 μg/m3 (29) | 29.0 | |
| April 7, 2020, 9 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 20.0 μg/m3 (18) | 9.9 μg/m3 (41) | 41.0 | |
| April 7, 2020, 8 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 6.9 μg/m3 (29) | 29.0 | |
| April 7, 2020, 7 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 15.0 μg/m3 (14) | 6.8 μg/m3 (28) | 28.0 | |
| April 7, 2020, 6 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 15.0 μg/m3 (14) | 10.2 μg/m3 (42) | 42.0 | |
| April 7, 2020, 5 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 6.8 μg/m3 (28) | 28.0 | |
| April 7, 2020, 4 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 15.0 μg/m3 (14) | 7.3 μg/m3 (30) | 30.0 | |
| April 7, 2020, 3 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 14.0 μg/m3 (13) | 8.2 μg/m3 (34) | 34.0 | |
| April 7, 2020, 2 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 6.6 μg/m3 (28) | 28.0 | |
| April 7, 2020, 1 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | N/A | N/A | 15.0 μg/m3 (14) | 8.0 μg/m3 (33) | 33.0 | |
| April 7, 2020, noon | N/A | N/A | N/A | 11.0 ppb (10) | N/A | 0.0 ppb (0) | N/A | N/A | 17.0 μg/m3 (15) | 10.7 μg/m3 (45) | 45.0 | |
| April 7, 2020, 11 a.m. | N/A | N/A | N/A | 15.0 ppb (14) | N/A | 0.0 ppb (0) | N/A | N/A | 12.0 μg/m3 (11) | 7.6 μg/m3 (32) | 32.0 | |
| April 7, 2020, 10 a.m. | N/A | N/A | N/A | 14.0 ppb (13) | N/A | 0.0 ppb (0) | N/A | N/A | 12.0 μg/m3 (11) | 8.8 μg/m3 (37) | 37.0 | |
| April 7, 2020, 9 a.m. | N/A | N/A | N/A | 9.0 ppb (8) | N/A | 0.0 ppb (0) | N/A | N/A | 11.0 μg/m3 (10) | 8.0 μg/m3 (33) | 33.0 | |
| April 7, 2020, 8 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | N/A | 8.0 μg/m3 (7) | 4.8 μg/m3 (20) | 20.0 | |
| April 7, 2020, 7 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | N/A | 7.0 μg/m3 (6) | 5.4 μg/m3 (23) | 23.0 | |
| April 7, 2020, 6 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | N/A | 9.0 μg/m3 (8) | 5.2 μg/m3 (22) | 22.0 | |
| April 7, 2020, 5 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | N/A | 9.0 μg/m3 (8) | 5.7 μg/m3 (24) | 24.0 | |
| April 7, 2020, 4 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 9.0 μg/m3 (8) | 5.1 μg/m3 (21) | 21.0 | |
| April 7, 2020, 3 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | N/A | N/A | 10.0 μg/m3 (9) | 6.5 μg/m3 (27) | 27.0 | |
| April 7, 2020, 2 a.m. | N/A | N/A | N/A | 12.0 ppb (11) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 7.9 μg/m3 (33) | 33.0 | |
| April 7, 2020, 1 a.m. | N/A | N/A | N/A | 14.0 ppb (13) | N/A | 1.0 ppb (1) | N/A | N/A | 15.0 μg/m3 (14) | 10.0 μg/m3 (42) | 42.0 | |
| April 7, 2020, midnight | N/A | N/A | N/A | 9.0 ppb (8) | N/A | 1.0 ppb (1) | N/A | N/A | 10.0 μg/m3 (9) | 6.1 μg/m3 (25) | 25.0 | |
| April 6, 2020, 11 p.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 4.8 μg/m3 (20) | 20.0 | |
| April 6, 2020, 10 p.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 2.1 μg/m3 (9) | 11.0 | |
| April 6, 2020, 9 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 1.0 ppb (1) | N/A | N/A | 74.0 μg/m3 (60) | 10.7 μg/m3 (45) | 60.0 | |
| April 6, 2020, 8 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 1.0 ppb (1) | N/A | N/A | 33.0 μg/m3 (30) | 5.8 μg/m3 (24) | 30.0 | |
| April 6, 2020, 7 p.m. | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | N/A | N/A | 46.0 μg/m3 (42) | 7.0 μg/m3 (29) | 42.0 | |
| April 6, 2020, 6 p.m. | N/A | N/A | N/A | 9.0 ppb (8) | N/A | 1.0 ppb (1) | N/A | N/A | 17.0 μg/m3 (15) | 4.3 μg/m3 (18) | 18.0 | |
| April 6, 2020, 5 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 11.0 μg/m3 (10) | 5.2 μg/m3 (22) | 22.0 | |
| April 6, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 10.0 μg/m3 (9) | 4.2 μg/m3 (18) | 18.0 | |
| April 6, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 11.0 μg/m3 (10) | 5.9 μg/m3 (25) | 25.0 | |
| April 6, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | N/A | N/A | 0.0 μg/m3 (0) | 8.0 μg/m3 (33) | 33.0 | |
| April 6, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | N/A | N/A | 23.0 μg/m3 (21) | N/A | 21.0 | |
| April 6, 2020, noon | N/A | N/A | N/A | 13.0 ppb (12) | N/A | 0.0 ppb (0) | N/A | N/A | 29.0 μg/m3 (26) | 14.0 μg/m3 (54) | 54.0 | |
| April 6, 2020, 11 a.m. | N/A | N/A | N/A | 16.0 ppb (15) | N/A | 0.0 ppb (0) | N/A | N/A | 34.0 μg/m3 (31) | 14.6 μg/m3 (56) | 56.0 | |
| April 6, 2020, 10 a.m. | N/A | N/A | N/A | 11.0 ppb (10) | N/A | 0.0 ppb (0) | N/A | N/A | 14.0 μg/m3 (13) | 9.9 μg/m3 (41) | 41.0 | |
| April 6, 2020, 9 a.m. | N/A | N/A | N/A | 11.0 ppb (10) | N/A | 0.0 ppb (0) | N/A | N/A | 16.0 μg/m3 (15) | 12.1 μg/m3 (50) | 50.0 | |
| April 6, 2020, 8 a.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | N/A | N/A | 17.0 μg/m3 (15) | 12.0 μg/m3 (50) | 50.0 | |
| April 6, 2020, 7 a.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | N/A | N/A | 10.0 μg/m3 (9) | 8.4 μg/m3 (35) | 35.0 | |
| April 6, 2020, 6 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | N/A | N/A | 10.0 μg/m3 (9) | 7.3 μg/m3 (30) | 30.0 | |
| April 6, 2020, 5 a.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 10.0 μg/m3 (9) | 7.6 μg/m3 (32) | 32.0 | |
| April 6, 2020, 4 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 10.0 μg/m3 (9) | 8.2 μg/m3 (34) | 34.0 | |
| April 6, 2020, 3 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 9.0 μg/m3 (8) | 7.8 μg/m3 (32) | 32.0 | |
| April 6, 2020, 2 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | 11.0 μg/m3 (10) | 9.2 μg/m3 (38) | 38.0 | |
| April 6, 2020, 1 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | 11.0 μg/m3 (10) | 9.0 μg/m3 (38) | 38.0 | |
| April 6, 2020, midnight | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 9.9 μg/m3 (41) | 41.0 | |
| April 5, 2020, 11 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 9.8 μg/m3 (41) | 41.0 | |
| April 5, 2020, 10 p.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 0.0 ppb (0) | N/A | N/A | 12.0 μg/m3 (11) | 10.0 μg/m3 (42) | 42.0 | |
| April 5, 2020, 9 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | N/A | N/A | 13.0 μg/m3 (12) | 7.9 μg/m3 (33) | 33.0 | |
| April 5, 2020, 8 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | N/A | N/A | 15.0 μg/m3 (14) | 7.6 μg/m3 (32) | 32.0 | |
| April 5, 2020, 7 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | N/A | N/A | 15.0 μg/m3 (14) | 10.9 μg/m3 (45) | 45.0 | |
| April 5, 2020, 6 p.m. | N/A | N/A | N/A | 12.0 ppb (11) | N/A | 0.0 ppb (0) | N/A | N/A | 14.0 μg/m3 (13) | 11.6 μg/m3 (48) | 48.0 | |
| April 5, 2020, 5 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | N/A | N/A | 25.0 μg/m3 (23) | 19.4 μg/m3 (66) | 66.0 | |
| April 5, 2020, 4 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | N/A | N/A | 32.0 μg/m3 (29) | 19.0 μg/m3 (65) | 65.0 | |
| April 5, 2020, 3 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 18.0 μg/m3 (16) | 13.1 μg/m3 (52) | 52.0 | |
| April 5, 2020, 2 p.m. | N/A | N/A | N/A | 11.0 ppb (10) | N/A | 1.0 ppb (1) | N/A | N/A | 22.0 μg/m3 (20) | 15.0 μg/m3 (56) | 56.0 | |
| April 5, 2020, 1 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 19.0 μg/m3 (17) | 13.9 μg/m3 (54) | 54.0 | |
| April 5, 2020, noon | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | N/A | N/A | 21.0 μg/m3 (19) | 14.6 μg/m3 (56) | 56.0 | |
| April 5, 2020, 11 a.m. | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 0.0 ppb (0) | N/A | N/A | 31.0 μg/m3 (28) | 23.3 μg/m3 (74) | 74.0 | |
| April 5, 2020, 10 a.m. | N/A | N/A | N/A | 9.0 ppb (8) | N/A | 0.0 ppb (0) | N/A | N/A | 30.0 μg/m3 (27) | 24.4 μg/m3 (76) | 76.0 | |
| April 5, 2020, 9 a.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 24.0 μg/m3 (22) | 19.9 μg/m3 (67) | 67.0 | |
| April 5, 2020, 8 a.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 25.0 μg/m3 (23) | 21.7 μg/m3 (71) | 71.0 | |
| April 5, 2020, 7 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 28.0 μg/m3 (25) | 24.1 μg/m3 (76) | 76.0 | |
| April 5, 2020, 6 a.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | N/A | N/A | 31.0 μg/m3 (28) | 26.6 μg/m3 (81) | 81.0 | |
| April 5, 2020, 5 a.m. | N/A | N/A | N/A | 9.0 ppb (8) | N/A | 1.0 ppb (1) | N/A | N/A | 31.0 μg/m3 (28) | 26.4 μg/m3 (81) | 81.0 | |
| April 5, 2020, 4 a.m. | N/A | N/A | N/A | 11.0 ppb (10) | N/A | 1.0 ppb (1) | N/A | N/A | 35.0 μg/m3 (32) | 28.8 μg/m3 (86) | 86.0 | |
| April 5, 2020, 3 a.m. | N/A | N/A | N/A | 11.0 ppb (10) | N/A | 1.0 ppb (1) | N/A | N/A | 40.0 μg/m3 (36) | 32.2 μg/m3 (93) | 93.0 | |
| April 5, 2020, 2 a.m. | N/A | N/A | N/A | 11.0 ppb (10) | N/A | 1.0 ppb (1) | N/A | N/A | 38.0 μg/m3 (35) | 30.8 μg/m3 (90) | 90.0 | |
| April 5, 2020, 1 a.m. | N/A | N/A | N/A | 13.0 ppb (12) | N/A | 1.0 ppb (1) | N/A | N/A | 35.0 μg/m3 (32) | 29.2 μg/m3 (87) | 87.0 | |
| April 5, 2020, midnight | N/A | N/A | N/A | 9.0 ppb (8) | N/A | 1.0 ppb (1) | N/A | N/A | 34.0 μg/m3 (31) | 29.6 μg/m3 (87) | 87.0 | |
| April 4, 2020, 11 p.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 1.0 ppb (1) | N/A | N/A | 32.0 μg/m3 (29) | 25.5 μg/m3 (79) | 79.0 | |
| April 4, 2020, 10 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 35.0 μg/m3 (32) | 23.6 μg/m3 (75) | 75.0 | |
| April 4, 2020, 9 p.m. | N/A | N/A | N/A | 11.0 ppb (10) | N/A | 1.0 ppb (1) | N/A | N/A | 34.0 μg/m3 (31) | 22.5 μg/m3 (72) | 72.0 | |
| April 4, 2020, 8 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 38.0 μg/m3 (35) | 23.3 μg/m3 (74) | 74.0 | |
| April 4, 2020, 7 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 1.0 ppb (1) | N/A | N/A | 21.0 μg/m3 (19) | 14.3 μg/m3 (55) | 55.0 | |
| April 4, 2020, 6 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 20.0 μg/m3 (18) | 13.7 μg/m3 (54) | 54.0 | |
| April 4, 2020, 5 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 25.0 μg/m3 (23) | 16.8 μg/m3 (60) | 60.0 | |
| April 4, 2020, 4 p.m. | N/A | N/A | N/A | 17.0 ppb (16) | N/A | 1.0 ppb (1) | N/A | N/A | 24.0 μg/m3 (22) | 19.0 μg/m3 (65) | 65.0 | |
| April 4, 2020, 3 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 17.0 μg/m3 (15) | 17.0 μg/m3 (61) | 61.0 | |
| April 4, 2020, 2 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 2.0 ppb (3) | N/A | N/A | 34.0 μg/m3 (31) | 28.3 μg/m3 (85) | 85.0 | |
| April 4, 2020, 1 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 1.0 ppb (1) | N/A | N/A | 37.0 μg/m3 (34) | 29.4 μg/m3 (87) | 87.0 | |
| April 4, 2020, noon | N/A | N/A | N/A | 16.0 ppb (15) | N/A | 0.0 ppb (0) | N/A | N/A | 39.0 μg/m3 (35) | 30.5 μg/m3 (89) | 89.0 | |
| April 4, 2020, 11 a.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 0.0 ppb (0) | N/A | N/A | 33.0 μg/m3 (30) | 25.5 μg/m3 (79) | 79.0 | |
| April 4, 2020, 10 a.m. | N/A | N/A | N/A | 15.0 ppb (14) | N/A | 0.0 ppb (0) | N/A | N/A | 28.0 μg/m3 (25) | 21.6 μg/m3 (70) | 70.0 | |
| April 4, 2020, 9 a.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 0.0 ppb (0) | N/A | N/A | 21.0 μg/m3 (19) | 16.3 μg/m3 (59) | 59.0 | |
| April 4, 2020, 8 a.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | N/A | N/A | 16.0 μg/m3 (15) | 13.3 μg/m3 (53) | 53.0 | |
| April 4, 2020, 7 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 0.0 ppb (0) | N/A | N/A | 15.0 μg/m3 (14) | 9.9 μg/m3 (41) | 41.0 | |
| April 4, 2020, 6 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 14.0 μg/m3 (13) | 9.6 μg/m3 (40) | 40.0 | |
| April 4, 2020, 5 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 16.0 μg/m3 (15) | 10.3 μg/m3 (43) | 43.0 | |
| April 4, 2020, 4 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 15.0 μg/m3 (14) | 11.4 μg/m3 (48) | 48.0 | |
| April 4, 2020, 3 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 9.9 μg/m3 (41) | 41.0 | |
| April 4, 2020, 2 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 16.0 μg/m3 (15) | 11.6 μg/m3 (48) | 48.0 | |
| April 4, 2020, 1 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 19.0 μg/m3 (17) | 12.8 μg/m3 (52) | 52.0 | |
| April 4, 2020, midnight | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 16.0 μg/m3 (15) | 9.8 μg/m3 (41) | 41.0 | |
| April 3, 2020, 11 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 1.0 ppb (1) | N/A | N/A | 11.0 μg/m3 (10) | 8.2 μg/m3 (34) | 34.0 | |
| April 3, 2020, 10 p.m. | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | N/A | N/A | 14.0 μg/m3 (13) | 7.3 μg/m3 (30) | 30.0 | |
| April 3, 2020, 9 p.m. | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | N/A | N/A | 14.0 μg/m3 (13) | 4.5 μg/m3 (19) | 19.0 | |
| April 3, 2020, 8 p.m. | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | N/A | N/A | 16.0 μg/m3 (15) | 6.1 μg/m3 (25) | 25.0 | |
| April 3, 2020, 7 p.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 4.6 μg/m3 (19) | 19.0 | |
| April 3, 2020, 6 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 7.4 μg/m3 (31) | 31.0 | |
| April 3, 2020, 5 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 6.6 μg/m3 (28) | 28.0 | |
| April 3, 2020, 4 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 2.0 ppb (3) | N/A | N/A | 7.0 μg/m3 (6) | 5.1 μg/m3 (21) | 21.0 | |
| April 3, 2020, 3 p.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 4.0 ppb (6) | N/A | N/A | 13.0 μg/m3 (12) | 4.7 μg/m3 (20) | 20.0 | |
| April 3, 2020, 2 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 3.0 ppb (4) | N/A | N/A | 10.0 μg/m3 (9) | 5.1 μg/m3 (21) | 21.0 | |
| April 3, 2020, 1 p.m. | N/A | N/A | N/A | 23.0 ppb (21) | N/A | 1.0 ppb (1) | N/A | N/A | 39.0 μg/m3 (35) | 14.2 μg/m3 (55) | 55.0 | |
| April 3, 2020, noon | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 1.0 ppb (1) | N/A | N/A | 53.0 μg/m3 (48) | 21.2 μg/m3 (70) | 70.0 | |
| April 3, 2020, 11 a.m. | N/A | N/A | N/A | 23.0 ppb (21) | N/A | 1.0 ppb (1) | N/A | N/A | 41.0 μg/m3 (37) | 21.7 μg/m3 (71) | 71.0 | |
| April 3, 2020, 10 a.m. | N/A | N/A | N/A | 24.0 ppb (22) | N/A | 1.0 ppb (1) | N/A | N/A | 42.0 μg/m3 (38) | 25.5 μg/m3 (79) | 79.0 | |
| April 3, 2020, 9 a.m. | N/A | N/A | N/A | 22.0 ppb (20) | N/A | 1.0 ppb (1) | N/A | N/A | 40.0 μg/m3 (36) | 23.6 μg/m3 (75) | 75.0 | |
| April 3, 2020, 8 a.m. | N/A | N/A | N/A | 22.0 ppb (20) | N/A | 1.0 ppb (1) | N/A | N/A | 35.0 μg/m3 (32) | 23.3 μg/m3 (74) | 74.0 | |
| April 3, 2020, 7 a.m. | N/A | N/A | N/A | 21.0 ppb (19) | N/A | 1.0 ppb (1) | N/A | N/A | 35.0 μg/m3 (32) | 26.4 μg/m3 (81) | 81.0 | |
| April 3, 2020, 6 a.m. | N/A | N/A | N/A | 22.0 ppb (20) | N/A | 1.0 ppb (1) | N/A | N/A | 28.0 μg/m3 (25) | 21.2 μg/m3 (70) | 70.0 | |
| April 3, 2020, 5 a.m. | N/A | N/A | N/A | 23.0 ppb (21) | N/A | 1.0 ppb (1) | N/A | N/A | 29.0 μg/m3 (26) | 22.1 μg/m3 (71) | 71.0 | |
| April 3, 2020, 4 a.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 1.0 ppb (1) | N/A | N/A | 33.0 μg/m3 (30) | 28.0 μg/m3 (84) | 84.0 | |
| April 3, 2020, 3 a.m. | N/A | N/A | N/A | 13.0 ppb (12) | N/A | 1.0 ppb (1) | N/A | N/A | 34.0 μg/m3 (31) | 27.8 μg/m3 (84) | 84.0 | |
| April 3, 2020, 2 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 9.8 μg/m3 (41) | 41.0 | |
| April 3, 2020, 1 a.m. | N/A | N/A | N/A | 11.0 ppb (10) | N/A | 1.0 ppb (1) | N/A | N/A | 15.0 μg/m3 (14) | 11.4 μg/m3 (48) | 48.0 | |
| April 3, 2020, midnight | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | N/A | N/A | 17.0 μg/m3 (15) | 10.6 μg/m3 (44) | 44.0 | |
| April 2, 2020, 11 p.m. | N/A | N/A | N/A | 9.0 ppb (8) | N/A | 1.0 ppb (1) | N/A | N/A | 15.0 μg/m3 (14) | 11.6 μg/m3 (48) | 48.0 | |
| April 2, 2020, 10 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 16.0 μg/m3 (15) | 8.5 μg/m3 (35) | 35.0 | |
| April 2, 2020, 9 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 17.0 μg/m3 (15) | 8.0 μg/m3 (33) | 33.0 | |
| April 2, 2020, 8 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 18.0 μg/m3 (16) | 8.2 μg/m3 (34) | 34.0 | |
| April 2, 2020, 7 p.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 18.0 μg/m3 (16) | 7.9 μg/m3 (33) | 33.0 | |
| April 2, 2020, 6 p.m. | N/A | N/A | N/A | 8.0 ppb (7) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 8.2 μg/m3 (34) | 34.0 | |
| April 2, 2020, 5 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 11.0 μg/m3 (10) | 6.3 μg/m3 (26) | 26.0 | |
| April 2, 2020, 4 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 2.0 ppb (3) | N/A | N/A | 9.0 μg/m3 (8) | 4.9 μg/m3 (20) | 20.0 | |
| April 2, 2020, 3 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 2.0 ppb (3) | N/A | N/A | 4.0 μg/m3 (4) | 2.1 μg/m3 (9) | 9.0 | |
| April 2, 2020, 2 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 3.0 ppb (4) | N/A | N/A | 11.0 μg/m3 (10) | 4.3 μg/m3 (18) | 18.0 | |
| April 2, 2020, 1 p.m. | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 4.0 ppb (6) | N/A | N/A | 13.0 μg/m3 (12) | 6.4 μg/m3 (27) | 27.0 | |
| April 2, 2020, noon | N/A | N/A | N/A | 12.0 ppb (11) | N/A | 2.0 ppb (3) | N/A | N/A | 23.0 μg/m3 (21) | 14.8 μg/m3 (56) | 56.0 | |
| April 2, 2020, 11 a.m. | N/A | N/A | N/A | 16.0 ppb (15) | N/A | 1.0 ppb (1) | N/A | N/A | 32.0 μg/m3 (29) | 18.5 μg/m3 (64) | 64.0 | |
| April 2, 2020, 10 a.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 1.0 ppb (1) | N/A | N/A | 23.0 μg/m3 (21) | 13.1 μg/m3 (52) | 52.0 | |
| April 2, 2020, 9 a.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 1.0 ppb (1) | N/A | N/A | 24.0 μg/m3 (22) | 12.9 μg/m3 (52) | 52.0 | |
| April 2, 2020, 8 a.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 1.0 ppb (1) | N/A | N/A | 18.0 μg/m3 (16) | 11.3 μg/m3 (47) | 47.0 | |
| April 2, 2020, 7 a.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 1.0 ppb (1) | N/A | N/A | 17.0 μg/m3 (15) | 12.7 μg/m3 (51) | 51.0 | |
| April 2, 2020, 6 a.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 1.0 ppb (1) | N/A | N/A | 15.0 μg/m3 (14) | 10.1 μg/m3 (42) | 42.0 | |
| April 2, 2020, 5 a.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | 1.0 ppb (1) | N/A | N/A | 16.0 μg/m3 (15) | 9.6 μg/m3 (40) | 40.0 | |
| April 2, 2020, 4 a.m. | N/A | N/A | N/A | 13.0 ppb (12) | N/A | 1.0 ppb (1) | N/A | N/A | 10.0 μg/m3 (9) | 7.9 μg/m3 (33) | 33.0 | |
| April 2, 2020, 3 a.m. | N/A | N/A | N/A | 12.0 ppb (11) | N/A | 1.0 ppb (1) | N/A | N/A | 9.0 μg/m3 (8) | 7.4 μg/m3 (31) | 31.0 | |
| April 2, 2020, 2 a.m. | N/A | N/A | N/A | 7.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 9.0 μg/m3 (8) | 7.5 μg/m3 (31) | 31.0 | |
| April 2, 2020, 1 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | 1.0 ppb (1) | N/A | N/A | 12.0 μg/m3 (11) | 9.7 μg/m3 (40) | 40.0 | |
| April 2, 2020, midnight | N/A | N/A | N/A | 9.0 ppb (8) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 10.8 μg/m3 (45) | 45.0 | |
| April 1, 2020, 11 p.m. | N/A | N/A | N/A | 10.0 ppb (9) | N/A | 1.0 ppb (1) | N/A | N/A | 13.0 μg/m3 (12) | 11.0 μg/m3 (46) | 46.0 | |
| April 1, 2020, 10 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 1.0 ppb (1) | N/A | N/A | 16.0 μg/m3 (15) | 8.4 μg/m3 (35) | 35.0 | |
| April 1, 2020, 9 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | 7.0 μg/m3 (6) | 4.3 μg/m3 (18) | 18.0 | |
| April 1, 2020, 8 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | 5.0 μg/m3 (5) | 3.4 μg/m3 (14) | 14.0 | |
| April 1, 2020, 7 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | 7.0 μg/m3 (6) | 4.0 μg/m3 (17) | 17.0 | |
| April 1, 2020, 6 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (1) | N/A | N/A | 3.0 μg/m3 (3) | 2.4 μg/m3 (10) | 10.0 | |
| April 1, 2020, 5 p.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (1) | N/A | N/A | 7.0 μg/m3 (6) | 3.0 μg/m3 (12) | 12.0 |