Phoenix (S Central Ave) AZ, US: 33.4033, -112.0731
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 13, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (7) | 0.6 ppb (7) | 43.0 μg/m3 (39) | 5.7 μg/m3 (24) | 39.0 | |
| Nov. 13, 2019, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | 0.4 ppb (4) | 36.0 μg/m3 (33) | 4.5 μg/m3 (19) | 33.0 | |
| Nov. 12, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | 0.3 ppb (3) | 44.0 μg/m3 (40) | 6.1 μg/m3 (25) | 40.0 | |
| Nov. 12, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (35) | 0.3 ppb (3) | 52.0 μg/m3 (47) | 6.7 μg/m3 (28) | 47.0 | |
| Nov. 12, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (37) | 0.3 ppb (3) | 59.0 μg/m3 (52) | 6.7 μg/m3 (28) | 52.0 | |
| Nov. 12, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | 0.3 ppb (3) | 55.0 μg/m3 (50) | 6.2 μg/m3 (26) | 50.0 | |
| Nov. 12, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | 0.3 ppb (3) | 59.0 μg/m3 (52) | 7.8 μg/m3 (32) | 52.0 | |
| Nov. 12, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (26) | 0.3 ppb (3) | 66.0 μg/m3 (56) | 9.2 μg/m3 (38) | 56.0 | |
| Nov. 12, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (22) | 0.4 ppb (4) | 79.0 μg/m3 (62) | 8.9 μg/m3 (37) | 62.0 | |
| Nov. 12, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (18) | 0.4 ppb (4) | 87.0 μg/m3 (66) | 8.8 μg/m3 (37) | 66.0 | |
| Nov. 12, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (13) | 0.4 ppb (4) | 91.0 μg/m3 (68) | 8.6 μg/m3 (36) | 68.0 | |
| Nov. 12, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (12) | 0.4 ppb (4) | 79.0 μg/m3 (62) | 8.6 μg/m3 (36) | 62.0 | |
| Nov. 12, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (4) | 0.6 ppb (7) | 52.0 μg/m3 (47) | 9.0 μg/m3 (38) | 47.0 | |
| Nov. 12, 2019, noon | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (5) | 0.6 ppb (7) | 37.0 μg/m3 (34) | 9.8 μg/m3 (41) | 41.0 | |
| Nov. 12, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (5) | 0.5 ppb (6) | 30.0 μg/m3 (27) | 9.4 μg/m3 (39) | 39.0 | |
| Nov. 12, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (6) | 0.4 ppb (4) | 23.0 μg/m3 (21) | 7.7 μg/m3 (32) | 32.0 | |
| Nov. 12, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (5) | 0.5 ppb (6) | 23.0 μg/m3 (21) | 6.2 μg/m3 (26) | 26.0 | |
| Nov. 12, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (4) | 0.5 ppb (6) | 29.0 μg/m3 (26) | 7.9 μg/m3 (33) | 33.0 | |
| Nov. 12, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (3) | 0.6 ppb (7) | 40.0 μg/m3 (36) | 9.6 μg/m3 (40) | 40.0 | |
| Nov. 12, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.7 ppb (8) | 42.0 μg/m3 (38) | 8.8 μg/m3 (37) | 38.0 | |
| Nov. 12, 2019, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.9 ppb (10) | 54.0 μg/m3 (49) | 10.7 μg/m3 (45) | 49.0 | |
| Nov. 12, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.4 ppb (16) | 59.0 μg/m3 (52) | 12.8 μg/m3 (52) | 52.0 | |
| Nov. 12, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.1 ppb (12) | 58.0 μg/m3 (52) | 12.5 μg/m3 (51) | 52.0 | |
| Nov. 12, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (8) | 0.8 ppb (9) | 47.0 μg/m3 (43) | 8.5 μg/m3 (35) | 43.0 | |
| Nov. 12, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | 0.9 ppb (10) | 41.0 μg/m3 (37) | 5.6 μg/m3 (23) | 37.0 | |
| Nov. 12, 2019, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (29) | 0.4 ppb (4) | 31.0 μg/m3 (28) | 4.9 μg/m3 (20) | 29.0 | |
| Nov. 11, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | 0.3 ppb (3) | 39.0 μg/m3 (35) | 5.1 μg/m3 (21) | 35.0 | |
| Nov. 11, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | 0.3 ppb (3) | 24.0 μg/m3 (22) | 6.3 μg/m3 (26) | 36.0 | |
| Nov. 11, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (39) | 0.3 ppb (3) | 19.0 μg/m3 (17) | 5.7 μg/m3 (24) | 39.0 | |
| Nov. 11, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (42) | 0.3 ppb (3) | 26.0 μg/m3 (24) | 7.7 μg/m3 (32) | 42.0 | |
| Nov. 11, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | 0.4 ppb (4) | 24.0 μg/m3 (22) | 6.9 μg/m3 (29) | 35.0 | |
| Nov. 11, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | 0.4 ppb (4) | 21.0 μg/m3 (19) | 7.1 μg/m3 (30) | 30.0 | |
| Nov. 11, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | 0.4 ppb (4) | 28.0 μg/m3 (25) | 9.5 μg/m3 (40) | 40.0 | |
| Nov. 11, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (15) | 0.5 ppb (6) | 46.0 μg/m3 (42) | 11.9 μg/m3 (50) | 50.0 | |
| Nov. 11, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (6) | 0.7 ppb (8) | 91.0 μg/m3 (68) | 15.4 μg/m3 (57) | 68.0 | |
| Nov. 11, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.0 ppb (11) | 55.0 μg/m3 (50) | 11.2 μg/m3 (47) | 50.0 | |
| Nov. 11, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 0.8 ppb (9) | 39.0 μg/m3 (35) | 11.5 μg/m3 (48) | 48.0 | |
| Nov. 11, 2019, noon | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.7 ppb (8) | 35.0 μg/m3 (32) | 10.0 μg/m3 (42) | 42.0 | |
| Nov. 11, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.7 ppb (8) | 28.0 μg/m3 (25) | 7.9 μg/m3 (33) | 33.0 | |
| Nov. 11, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.5 ppb (6) | 23.0 μg/m3 (21) | 7.0 μg/m3 (29) | 29.0 | |
| Nov. 11, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (7) | 0.4 ppb (4) | 19.0 μg/m3 (17) | 5.5 μg/m3 (23) | 23.0 | |
| Nov. 11, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (8) | 0.4 ppb (4) | 20.0 μg/m3 (18) | 5.6 μg/m3 (23) | 23.0 | |
| Nov. 11, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (12) | 0.4 ppb (4) | 27.0 μg/m3 (25) | 8.7 μg/m3 (36) | 36.0 | |
| Nov. 11, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (11) | 0.6 ppb (7) | 37.0 μg/m3 (34) | 13.8 μg/m3 (54) | 54.0 | |
| Nov. 11, 2019, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (9) | 0.7 ppb (8) | 54.0 μg/m3 (49) | 23.8 μg/m3 (75) | 75.0 | |
| Nov. 11, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (9) | 0.9 ppb (10) | 63.0 μg/m3 (54) | 23.6 μg/m3 (75) | 75.0 | |
| Nov. 11, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (9) | 1.0 ppb (11) | 57.0 μg/m3 (51) | 16.2 μg/m3 (59) | 59.0 | |
| Nov. 11, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (15) | 0.8 ppb (9) | 72.0 μg/m3 (58) | 17.6 μg/m3 (62) | 62.0 | |
| Nov. 11, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (15) | 0.8 ppb (9) | 59.0 μg/m3 (52) | 13.0 μg/m3 (52) | 52.0 | |
| Nov. 11, 2019, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | 0.4 ppb (4) | 24.0 μg/m3 (22) | 5.8 μg/m3 (24) | 32.0 | |
| Nov. 10, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | 0.3 ppb (3) | 10.0 μg/m3 (9) | 3.4 μg/m3 (14) | 36.0 | |
| Nov. 10, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (40) | 0.3 ppb (3) | 9.0 μg/m3 (8) | 3.8 μg/m3 (16) | 40.0 | |
| Nov. 10, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (39) | 0.3 ppb (3) | 11.0 μg/m3 (10) | 5.2 μg/m3 (22) | 39.0 | |
| Nov. 10, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (38) | 0.3 ppb (3) | 10.0 μg/m3 (9) | 4.7 μg/m3 (20) | 38.0 | |
| Nov. 10, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | 0.3 ppb (3) | 8.0 μg/m3 (7) | 3.2 μg/m3 (13) | 35.0 | |
| Nov. 10, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | 0.3 ppb (3) | 9.0 μg/m3 (8) | 4.1 μg/m3 (17) | 31.0 | |
| Nov. 10, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (26) | 0.3 ppb (3) | 10.0 μg/m3 (9) | 4.1 μg/m3 (17) | 26.0 | |
| Nov. 10, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (20) | 0.3 ppb (3) | 19.0 μg/m3 (17) | 6.5 μg/m3 (27) | 27.0 | |
| Nov. 10, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (10) | 0.7 ppb (8) | 42.0 μg/m3 (38) | 13.2 μg/m3 (53) | 53.0 | |
| Nov. 10, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.1 ppb (12) | 38.0 μg/m3 (35) | 14.3 μg/m3 (55) | 55.0 | |
| Nov. 10, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (11) | 34.0 μg/m3 (31) | 15.3 μg/m3 (57) | 57.0 | |
| Nov. 10, 2019, noon | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (11) | 38.0 μg/m3 (35) | 15.8 μg/m3 (58) | 58.0 | |
| Nov. 10, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.1 ppb (12) | 44.0 μg/m3 (40) | 18.6 μg/m3 (64) | 64.0 | |
| Nov. 10, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (11) | 50.0 μg/m3 (45) | 19.2 μg/m3 (65) | 65.0 | |
| Nov. 10, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (11) | 47.0 μg/m3 (43) | 20.6 μg/m3 (68) | 68.0 | |
| Nov. 10, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (11) | 60.0 μg/m3 (52) | 29.5 μg/m3 (87) | 87.0 | |
| Nov. 10, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.4 ppb (16) | 65.0 μg/m3 (55) | 28.8 μg/m3 (86) | 86.0 | |
| Nov. 10, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.2 ppb (13) | 66.0 μg/m3 (56) | 25.8 μg/m3 (79) | 79.0 | |
| Nov. 10, 2019, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.5 ppb (17) | 97.0 μg/m3 (71) | 31.5 μg/m3 (91) | 91.0 | |
| Nov. 10, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 2.0 ppb (22) | 107.0 μg/m3 (76) | 31.0 μg/m3 (90) | 90.0 | |
| Nov. 10, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 2.0 ppb (22) | 86.0 μg/m3 (66) | 21.6 μg/m3 (70) | 70.0 | |
| Nov. 10, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.8 ppb (20) | 101.0 μg/m3 (73) | 20.1 μg/m3 (67) | 73.0 | |
| Nov. 10, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (2) | 1.4 ppb (16) | 68.0 μg/m3 (56) | 9.3 μg/m3 (39) | 56.0 | |
| Nov. 10, 2019, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (15) | 0.8 ppb (9) | 16.0 μg/m3 (15) | 3.9 μg/m3 (16) | 16.0 | |
| Nov. 9, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (35) | 0.3 ppb (3) | 9.0 μg/m3 (8) | 3.3 μg/m3 (14) | 35.0 | |
| Nov. 9, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | 0.3 ppb (3) | 8.0 μg/m3 (7) | 3.0 μg/m3 (12) | 35.0 | |
| Nov. 9, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | 0.3 ppb (3) | 10.0 μg/m3 (9) | 5.2 μg/m3 (22) | 35.0 | |
| Nov. 9, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | 0.3 ppb (3) | 8.0 μg/m3 (7) | 3.2 μg/m3 (13) | 35.0 | |
| Nov. 9, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | 0.3 ppb (3) | 9.0 μg/m3 (8) | 2.9 μg/m3 (12) | 32.0 | |
| Nov. 9, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | 0.3 ppb (3) | 13.0 μg/m3 (12) | 1.9 μg/m3 (8) | 28.0 | |
| Nov. 9, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | 0.3 ppb (3) | 17.0 μg/m3 (15) | 4.7 μg/m3 (20) | 25.0 | |
| Nov. 9, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (20) | 0.4 ppb (4) | 38.0 μg/m3 (35) | 7.7 μg/m3 (32) | 35.0 | |
| Nov. 9, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (11) | 0.6 ppb (7) | 19.0 μg/m3 (17) | 2.9 μg/m3 (12) | 17.0 | |
| Nov. 9, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (9) | 0.5 ppb (6) | 19.0 μg/m3 (17) | 3.9 μg/m3 (16) | 17.0 | |
| Nov. 9, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (3) | 0.7 ppb (8) | 26.0 μg/m3 (24) | 7.4 μg/m3 (31) | 31.0 | |
| Nov. 9, 2019, noon | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (5) | 0.7 ppb (8) | 23.0 μg/m3 (21) | 8.1 μg/m3 (34) | 34.0 | |
| Nov. 9, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.7 ppb (8) | 31.0 μg/m3 (28) | 11.8 μg/m3 (49) | 49.0 | |
| Nov. 9, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.8 ppb (9) | 26.0 μg/m3 (24) | 9.1 μg/m3 (38) | 38.0 | |
| Nov. 9, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.7 ppb (8) | 27.0 μg/m3 (25) | 9.9 μg/m3 (41) | 41.0 | |
| Nov. 9, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.6 ppb (7) | 25.0 μg/m3 (23) | 11.1 μg/m3 (46) | 46.0 | |
| Nov. 9, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.7 ppb (8) | 26.0 μg/m3 (24) | 5.9 μg/m3 (25) | 25.0 | |
| Nov. 9, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (8) | 0.6 ppb (7) | 15.0 μg/m3 (14) | 3.2 μg/m3 (13) | 14.0 | |
| Nov. 9, 2019, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (14) | 0.4 ppb (4) | 28.0 μg/m3 (25) | 6.1 μg/m3 (25) | 25.0 | |
| Nov. 9, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.8 ppb (9) | 47.0 μg/m3 (43) | 12.0 μg/m3 (50) | 50.0 | |
| Nov. 9, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.0 ppb (11) | 43.0 μg/m3 (39) | 11.1 μg/m3 (46) | 46.0 | |
| Nov. 9, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.9 ppb (10) | 36.0 μg/m3 (33) | 7.5 μg/m3 (31) | 33.0 | |
| Nov. 9, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.8 ppb (9) | 29.0 μg/m3 (26) | 3.8 μg/m3 (16) | 26.0 | |
| Nov. 9, 2019, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | 0.4 ppb (4) | 11.0 μg/m3 (10) | 3.7 μg/m3 (15) | 21.0 | |
| Nov. 8, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | 0.3 ppb (3) | 12.0 μg/m3 (11) | 4.6 μg/m3 (19) | 31.0 | |
| Nov. 8, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (35) | 0.3 ppb (3) | 10.0 μg/m3 (9) | 2.9 μg/m3 (12) | 35.0 | |
| Nov. 8, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (35) | 0.3 ppb (3) | 12.0 μg/m3 (11) | 5.1 μg/m3 (21) | 35.0 | |
| Nov. 8, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | 0.3 ppb (3) | 11.0 μg/m3 (10) | 3.8 μg/m3 (16) | 34.0 | |
| Nov. 8, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | 0.3 ppb (3) | 21.0 μg/m3 (19) | 6.4 μg/m3 (27) | 30.0 | |
| Nov. 8, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (26) | 0.3 ppb (3) | 20.0 μg/m3 (18) | 5.3 μg/m3 (22) | 26.0 | |
| Nov. 8, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (24) | 0.3 ppb (3) | 24.0 μg/m3 (22) | 3.4 μg/m3 (14) | 24.0 | |
| Nov. 8, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (18) | 0.4 ppb (4) | 79.0 μg/m3 (62) | 21.2 μg/m3 (70) | 70.0 | |
| Nov. 8, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (2) | 1.9 ppb (21) | 96.0 μg/m3 (70) | 27.1 μg/m3 (82) | 82.0 | |
| Nov. 8, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 2.0 ppb (22) | 77.0 μg/m3 (61) | 21.1 μg/m3 (69) | 69.0 | |
| Nov. 8, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.8 ppb (20) | 57.0 μg/m3 (51) | 19.4 μg/m3 (66) | 66.0 | |
| Nov. 8, 2019, noon | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.3 ppb (14) | 43.0 μg/m3 (39) | 15.4 μg/m3 (57) | 57.0 | |
| Nov. 8, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.2 ppb (13) | 41.0 μg/m3 (37) | 14.0 μg/m3 (54) | 54.0 | |
| Nov. 8, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 0.9 ppb (10) | 38.0 μg/m3 (35) | 13.5 μg/m3 (53) | 53.0 | |
| Nov. 8, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.7 ppb (8) | 31.0 μg/m3 (28) | 9.6 μg/m3 (40) | 40.0 | |
| Nov. 8, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 0.8 ppb (9) | 28.0 μg/m3 (25) | 7.3 μg/m3 (30) | 30.0 | |
| Nov. 8, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (3) | 0.7 ppb (8) | 28.0 μg/m3 (25) | 8.5 μg/m3 (35) | 35.0 | |
| Nov. 8, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (2) | 0.7 ppb (8) | 36.0 μg/m3 (33) | 9.2 μg/m3 (38) | 38.0 | |
| Nov. 8, 2019, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.0 ppb (11) | 47.0 μg/m3 (43) | 10.5 μg/m3 (44) | 44.0 | |
| Nov. 8, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.4 ppb (16) | 65.0 μg/m3 (55) | 13.4 μg/m3 (53) | 55.0 | |
| Nov. 8, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.3 ppb (14) | 57.0 μg/m3 (51) | 13.2 μg/m3 (53) | 53.0 | |
| Nov. 8, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.0 ppb (11) | 67.0 μg/m3 (56) | 13.2 μg/m3 (53) | 56.0 | |
| Nov. 8, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (8) | 0.8 ppb (9) | 52.0 μg/m3 (47) | 8.9 μg/m3 (37) | 47.0 | |
| Nov. 8, 2019, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (22) | 0.4 ppb (4) | 23.0 μg/m3 (21) | 4.3 μg/m3 (18) | 22.0 | |
| Nov. 7, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | 0.3 ppb (3) | 11.0 μg/m3 (10) | 4.2 μg/m3 (18) | 31.0 | |
| Nov. 7, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | 0.3 ppb (3) | 8.0 μg/m3 (7) | 2.0 μg/m3 (8) | 32.0 | |
| Nov. 7, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | 0.3 ppb (3) | 7.0 μg/m3 (6) | 1.8 μg/m3 (8) | 32.0 | |
| Nov. 7, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | 0.3 ppb (3) | 10.0 μg/m3 (9) | 3.4 μg/m3 (14) | 30.0 | |
| Nov. 7, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | 0.3 ppb (3) | 15.0 μg/m3 (14) | 4.8 μg/m3 (20) | 28.0 | |
| Nov. 7, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (22) | 0.3 ppb (3) | 22.0 μg/m3 (20) | 6.8 μg/m3 (28) | 28.0 | |
| Nov. 7, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (17) | 0.4 ppb (4) | 28.0 μg/m3 (25) | 6.9 μg/m3 (29) | 29.0 | |
| Nov. 7, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (8) | 0.6 ppb (7) | 42.0 μg/m3 (38) | 8.3 μg/m3 (35) | 38.0 | |
| Nov. 7, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (4) | 1.0 ppb (11) | 95.0 μg/m3 (70) | 10.0 μg/m3 (42) | 70.0 | |
| Nov. 7, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.7 ppb (19) | 86.0 μg/m3 (66) | 7.0 μg/m3 (29) | 66.0 | |
| Nov. 7, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 0.8 ppb (9) | 13.0 μg/m3 (12) | 1.5 μg/m3 (6) | 12.0 | |
| Nov. 7, 2019, noon | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (7) | 0.4 ppb (4) | 9.0 μg/m3 (8) | 2.6 μg/m3 (11) | 11.0 | |
| Nov. 7, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (8) | 0.4 ppb (4) | 10.0 μg/m3 (9) | 4.3 μg/m3 (18) | 18.0 | |
| Nov. 7, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (8) | 0.4 ppb (4) | 10.0 μg/m3 (9) | 3.4 μg/m3 (14) | 14.0 | |
| Nov. 7, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (5) | 0.4 ppb (4) | 10.0 μg/m3 (9) | 3.9 μg/m3 (16) | 16.0 | |
| Nov. 7, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (5) | 0.4 ppb (4) | 15.0 μg/m3 (14) | 5.9 μg/m3 (25) | 25.0 | |
| Nov. 7, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (5) | 0.4 ppb (4) | 17.0 μg/m3 (15) | 6.1 μg/m3 (25) | 25.0 | |
| Nov. 7, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (4) | 0.5 ppb (6) | 27.0 μg/m3 (25) | 7.3 μg/m3 (30) | 30.0 | |
| Nov. 7, 2019, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.6 ppb (7) | 31.0 μg/m3 (28) | 7.2 μg/m3 (30) | 30.0 | |
| Nov. 7, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.8 ppb (9) | 40.0 μg/m3 (36) | 8.8 μg/m3 (37) | 37.0 | |
| Nov. 7, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.8 ppb (9) | 50.0 μg/m3 (45) | 8.2 μg/m3 (34) | 45.0 | |
| Nov. 7, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.8 ppb (9) | 63.0 μg/m3 (54) | 7.1 μg/m3 (30) | 54.0 | |
| Nov. 7, 2019, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (3) | 0.7 ppb (8) | 38.0 μg/m3 (35) | 3.3 μg/m3 (14) | 35.0 | |
| Nov. 7, 2019, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (18) | 0.4 ppb (4) | 16.0 μg/m3 (15) | 2.6 μg/m3 (11) | 18.0 | |
| Nov. 6, 2019, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | 0.3 ppb (3) | 20.0 μg/m3 (18) | 6.4 μg/m3 (27) | 30.0 | |
| Nov. 6, 2019, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (40) | 0.3 ppb (3) | 35.0 μg/m3 (32) | 9.3 μg/m3 (39) | 40.0 | |
| Nov. 6, 2019, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (42) | 0.3 ppb (3) | 35.0 μg/m3 (32) | 9.8 μg/m3 (41) | 42.0 | |
| Nov. 6, 2019, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (40) | 0.3 ppb (3) | N/A | N/A | 40.0 | |
| Nov. 6, 2019, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | N/A | N/A | N/A | 36.0 | |
| Nov. 6, 2019, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.3 ppb (3) | 26.0 μg/m3 (24) | 6.0 μg/m3 (25) | 25.0 | |
| Nov. 6, 2019, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (18) | 0.4 ppb (4) | 39.0 μg/m3 (35) | 9.1 μg/m3 (38) | 38.0 | |
| Nov. 6, 2019, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (10) | 0.6 ppb (7) | 71.0 μg/m3 (58) | 12.3 μg/m3 (51) | 58.0 | |
| Nov. 6, 2019, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (2) | 0.9 ppb (10) | 66.0 μg/m3 (56) | 5.5 μg/m3 (23) | 56.0 | |
| Nov. 6, 2019, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.9 ppb (10) | 67.0 μg/m3 (56) | 7.4 μg/m3 (31) | 56.0 | |
| Nov. 6, 2019, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.6 ppb (7) | 59.0 μg/m3 (52) | 8.9 μg/m3 (37) | 52.0 | |
| Nov. 6, 2019, noon | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.6 ppb (7) | 27.0 μg/m3 (25) | 5.6 μg/m3 (23) | 25.0 | |
| Nov. 6, 2019, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (5) | 0.5 ppb (6) | 20.0 μg/m3 (18) | 5.5 μg/m3 (23) | 23.0 | |
| Nov. 6, 2019, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (3) | 0.5 ppb (6) | 34.0 μg/m3 (31) | 9.6 μg/m3 (40) | 40.0 | |
| Nov. 6, 2019, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.7 ppb (8) | 41.0 μg/m3 (37) | 14.6 μg/m3 (56) | 56.0 | |
| Nov. 6, 2019, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 0.7 ppb (8) | 37.0 μg/m3 (34) | 11.4 μg/m3 (48) | 48.0 | |
| Nov. 6, 2019, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (3) | 0.6 ppb (7) | 49.0 μg/m3 (45) | 13.8 μg/m3 (54) | 54.0 | |
| Nov. 6, 2019, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (2) | 0.9 ppb (10) | 62.0 μg/m3 (54) | 14.9 μg/m3 (56) | 56.0 | |
| Nov. 6, 2019, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 1.1 ppb (12) | 88.0 μg/m3 (66) | 16.1 μg/m3 (59) | 66.0 | |
| Nov. 6, 2019, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.4 ppb (16) | 81.0 μg/m3 (63) | 17.3 μg/m3 (61) | 63.0 | |
| Nov. 6, 2019, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.1 ppb (12) | 87.0 μg/m3 (66) | 17.1 μg/m3 (61) | 66.0 | |
| Nov. 6, 2019, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | 1.4 ppb (16) | 98.0 μg/m3 (72) | 17.4 μg/m3 (61) | 72.0 |