Upland (Los Olivos) CA, US: 34.10366, -117.629096
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 20, 2021, 7 p.m. | 6.6 ppb (7) | 0.9 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 78.0 ppb (105) | 0.32 ppb (4) | 39.0 μg/m3 (37) | 22.3 μg/m3 (73) | 105.0 | |
| June 20, 2021, 6 p.m. | 9.9 ppb (10) | 1.7 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 64.0 ppb (81) | 0.35 ppb (4) | 40.0 μg/m3 (38) | 23.2 μg/m3 (75) | 81.0 | |
| June 20, 2021, 5 p.m. | 14.7 ppb (14) | 2.8 ppb (3) | N/A | 12.0 ppb (12) | N/A | N/A | 52.0 ppb (49) | 0.4 ppb (5) | 41.0 μg/m3 (38) | 24.9 μg/m3 (78) | 78.0 | |
| June 20, 2021, 4 p.m. | 17.7 ppb (17) | 4.5 ppb (5) | N/A | 13.0 ppb (13) | N/A | N/A | 33.0 ppb (31) | 0.43 ppb (5) | 43.0 μg/m3 (40) | 18.8 μg/m3 (66) | 66.0 | |
| June 20, 2021, 3 p.m. | 19.3 ppb (19) | 6.5 ppb (7) | N/A | 13.0 ppb (13) | N/A | N/A | 20.0 ppb (19) | 0.44 ppb (5) | 33.0 μg/m3 (31) | 18.6 μg/m3 (65) | 65.0 | |
| June 20, 2021, 2 p.m. | 19.4 ppb (19) | 6.3 ppb (6) | N/A | 13.0 ppb (13) | N/A | N/A | 13.0 ppb (13) | 0.44 ppb (5) | 32.0 μg/m3 (30) | 18.3 μg/m3 (65) | 65.0 | |
| June 20, 2021, 1 p.m. | 18.9 ppb (18) | 4.4 ppb (5) | N/A | 14.0 ppb (14) | N/A | N/A | 6.0 ppb (6) | 0.45 ppb (6) | 22.0 μg/m3 (21) | 12.9 μg/m3 (53) | 53.0 | |
| June 20, 2021, noon | 19.7 ppb (19) | 2.3 ppb (3) | N/A | 17.0 ppb (17) | N/A | N/A | 2.0 ppb (2) | 0.46 ppb (6) | 21.0 μg/m3 (20) | 14.4 μg/m3 (56) | 56.0 | |
| June 20, 2021, 11 a.m. | 21.1 ppb (20) | 1.9 ppb (2) | N/A | 19.0 ppb (18) | N/A | N/A | 1.0 ppb (1) | 0.43 ppb (5) | 27.0 μg/m3 (25) | 18.8 μg/m3 (66) | 66.0 | |
| June 20, 2021, 10 a.m. | 22.7 ppb (22) | 1.9 ppb (2) | N/A | 21.0 ppb (20) | N/A | N/A | 2.0 ppb (2) | 0.44 ppb (5) | 31.0 μg/m3 (29) | 11.7 μg/m3 (49) | 49.0 | |
| June 20, 2021, 9 a.m. | 21.4 ppb (21) | 1.1 ppb (2) | N/A | 20.0 ppb (19) | N/A | N/A | 5.0 ppb (5) | 0.4 ppb (5) | 26.0 μg/m3 (25) | 8.5 μg/m3 (36) | 36.0 | |
| June 20, 2021, 8 a.m. | 16.5 ppb (16) | 1.1 ppb (2) | N/A | 15.0 ppb (15) | N/A | N/A | 9.0 ppb (9) | 0.48 ppb (6) | 29.0 μg/m3 (27) | 4.2 μg/m3 (18) | 27.0 | |
| June 20, 2021, 7 a.m. | 15.9 ppb (15) | 1.0 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 14.0 ppb (13) | 0.39 ppb (5) | 30.0 μg/m3 (28) | 5.8 μg/m3 (25) | 28.0 | |
| June 20, 2021, 6 a.m. | 15.5 ppb (15) | 0.7 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 19.0 ppb (18) | 0.37 ppb (5) | 31.0 μg/m3 (29) | 10.7 μg/m3 (45) | 45.0 | |
| June 20, 2021, 5 a.m. | 13.1 ppb (13) | 0.5 ppb (1) | N/A | 13.0 ppb (13) | N/A | N/A | 29.0 ppb (27) | 0.33 ppb (4) | 29.0 μg/m3 (27) | 12.7 μg/m3 (53) | 53.0 | |
| June 20, 2021, 4 a.m. | 12.4 ppb (12) | 0.7 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 37.0 ppb (35) | 0.32 ppb (4) | 34.0 μg/m3 (32) | 13.9 μg/m3 (55) | 55.0 | |
| June 20, 2021, 3 a.m. | 9.8 ppb (10) | 0.5 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 48.0 ppb (45) | 0.29 ppb (4) | 36.0 μg/m3 (34) | 14.4 μg/m3 (56) | 56.0 | |
| June 20, 2021, 2 a.m. | 9.0 ppb (9) | 1.0 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 61.0 ppb (71) | 0.28 ppb (4) | 37.0 μg/m3 (35) | 20.5 μg/m3 (69) | 71.0 | |
| June 20, 2021, 1 a.m. | 6.7 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 73.0 ppb (103) | 0.27 ppb (4) | 35.0 μg/m3 (33) | 12.7 μg/m3 (53) | 103.0 | |
| June 20, 2021, midnight | 6.2 ppb (6) | 0.7 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 81.0 ppb (107) | 0.27 ppb (4) | 43.0 μg/m3 (40) | 23.3 μg/m3 (75) | 107.0 | |
| June 19, 2021, 11 p.m. | 7.3 ppb (7) | 0.8 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 92.0 ppb (113) | 0.29 ppb (4) | 49.0 μg/m3 (46) | 21.3 μg/m3 (71) | 113.0 | |
| June 19, 2021, 10 p.m. | 8.7 ppb (9) | 0.8 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 102.0 ppb (118) | 0.32 ppb (4) | 59.0 μg/m3 (53) | 24.0 μg/m3 (77) | 118.0 | |
| June 19, 2021, 9 p.m. | 7.1 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 109.0 ppb (122) | 0.35 ppb (4) | 54.0 μg/m3 (50) | 24.2 μg/m3 (77) | 122.0 | |
| June 19, 2021, 8 p.m. | 8.3 ppb (8) | 0.9 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 100.0 ppb (117) | 0.37 ppb (5) | 51.0 μg/m3 (48) | 21.0 μg/m3 (70) | 117.0 | |
| June 19, 2021, 7 p.m. | 9.9 ppb (10) | 1.3 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 79.0 ppb (106) | 0.39 ppb (5) | 51.0 μg/m3 (48) | 22.0 μg/m3 (72) | 106.0 | |
| June 19, 2021, 6 p.m. | 11.7 ppb (12) | 2.0 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | 60.0 ppb (68) | 0.37 ppb (5) | 51.0 μg/m3 (48) | 19.3 μg/m3 (67) | 68.0 | |
| June 19, 2021, 5 p.m. | 20.3 ppb (20) | 4.8 ppb (5) | N/A | 16.0 ppb (16) | N/A | N/A | 40.0 ppb (38) | 0.41 ppb (5) | 55.0 μg/m3 (51) | 25.9 μg/m3 (81) | 81.0 | |
| June 19, 2021, 4 p.m. | 26.7 ppb (26) | 8.3 ppb (8) | N/A | 18.0 ppb (17) | N/A | N/A | 25.0 ppb (24) | 0.42 ppb (5) | 49.0 μg/m3 (46) | 23.0 μg/m3 (74) | 74.0 | |
| June 19, 2021, 3 p.m. | 25.9 ppb (25) | 9.6 ppb (10) | N/A | 16.0 ppb (16) | N/A | N/A | 15.0 ppb (14) | 0.39 ppb (5) | 49.0 μg/m3 (46) | 12.7 μg/m3 (53) | 53.0 | |
| June 19, 2021, 2 p.m. | 24.3 ppb (23) | 9.2 ppb (9) | N/A | 15.0 ppb (15) | N/A | N/A | 9.0 ppb (9) | 0.38 ppb (5) | 41.0 μg/m3 (38) | 18.3 μg/m3 (65) | 65.0 | |
| June 19, 2021, 1 p.m. | 19.7 ppb (19) | 4.1 ppb (4) | N/A | 16.0 ppb (16) | N/A | N/A | 5.0 ppb (5) | 0.34 ppb (4) | 38.0 μg/m3 (36) | 12.5 μg/m3 (52) | 52.0 | |
| June 19, 2021, noon | 17.1 ppb (17) | 1.2 ppb (2) | N/A | 16.0 ppb (16) | N/A | N/A | 3.0 ppb (3) | 0.33 ppb (4) | 30.0 μg/m3 (28) | 10.2 μg/m3 (43) | 43.0 | |
| June 19, 2021, 11 a.m. | 17.7 ppb (17) | 0.8 ppb (1) | N/A | 17.0 ppb (17) | N/A | N/A | 3.0 ppb (3) | 0.31 ppb (4) | 33.0 μg/m3 (31) | 5.3 μg/m3 (23) | 31.0 | |
| June 19, 2021, 10 a.m. | 16.0 ppb (16) | 0.7 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 4.0 ppb (4) | 0.31 ppb (4) | 31.0 μg/m3 (29) | 4.2 μg/m3 (18) | 29.0 | |
| June 19, 2021, 9 a.m. | 15.2 ppb (15) | 0.5 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 7.0 ppb (7) | 0.29 ppb (4) | 28.0 μg/m3 (26) | 10.9 μg/m3 (46) | 46.0 | |
| June 19, 2021, 8 a.m. | 15.0 ppb (15) | 0.5 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 8.0 ppb (8) | 0.29 ppb (4) | 32.0 μg/m3 (30) | 14.4 μg/m3 (56) | 56.0 | |
| June 19, 2021, 7 a.m. | 17.3 ppb (17) | 1.9 ppb (2) | N/A | 15.0 ppb (15) | N/A | N/A | 9.0 ppb (9) | 0.29 ppb (4) | 31.0 μg/m3 (29) | 12.2 μg/m3 (52) | 52.0 | |
| June 19, 2021, 6 a.m. | 16.0 ppb (16) | 0.7 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 12.0 ppb (12) | 0.3 ppb (4) | 33.0 μg/m3 (31) | 8.0 μg/m3 (34) | 34.0 | |
| June 19, 2021, 5 a.m. | 16.6 ppb (16) | 0.6 ppb (1) | N/A | 16.0 ppb (16) | N/A | N/A | 17.0 ppb (16) | 0.3 ppb (4) | 39.0 μg/m3 (37) | 9.5 μg/m3 (40) | 40.0 | |
| June 19, 2021, 4 a.m. | 14.1 ppb (14) | 0.6 ppb (1) | N/A | 14.0 ppb (14) | N/A | N/A | 24.0 ppb (23) | 0.31 ppb (4) | 35.0 μg/m3 (33) | 12.7 μg/m3 (53) | 53.0 | |
| June 19, 2021, 3 a.m. | 11.8 ppb (12) | 1.1 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 33.0 ppb (31) | 0.24 ppb (3) | 39.0 μg/m3 (37) | 12.5 μg/m3 (52) | 52.0 | |
| June 19, 2021, 2 a.m. | 10.3 ppb (10) | 0.9 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 44.0 ppb (41) | 0.23 ppb (3) | 38.0 μg/m3 (36) | 17.4 μg/m3 (63) | 63.0 | |
| June 19, 2021, 1 a.m. | 10.1 ppb (10) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 57.0 ppb (58) | 0.24 ppb (3) | 50.0 μg/m3 (47) | 20.3 μg/m3 (69) | 69.0 | |
| June 19, 2021, midnight | 8.7 ppb (9) | 1.1 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 68.0 ppb (94) | 0.25 ppb (3) | 50.0 μg/m3 (47) | 12.2 μg/m3 (52) | 94.0 | |
| June 18, 2021, 11 p.m. | 7.9 ppb (8) | 0.8 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 89.0 ppb (111) | 0.27 ppb (4) | 52.0 μg/m3 (49) | 21.0 μg/m3 (70) | 111.0 | |
| June 18, 2021, 10 p.m. | 7.5 ppb (8) | 0.8 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 96.0 ppb (115) | 0.29 ppb (4) | 49.0 μg/m3 (46) | 16.0 μg/m3 (60) | 115.0 | |
| June 18, 2021, 9 p.m. | 8.3 ppb (8) | 0.9 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 88.0 ppb (110) | 0.29 ppb (4) | 48.0 μg/m3 (45) | 16.7 μg/m3 (61) | 110.0 | |
| June 18, 2021, 8 p.m. | 11.9 ppb (12) | 1.6 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | 70.0 ppb (100) | 0.31 ppb (4) | 46.0 μg/m3 (43) | 22.5 μg/m3 (73) | 100.0 | |
| June 18, 2021, 7 p.m. | 14.8 ppb (14) | 2.6 ppb (3) | N/A | 12.0 ppb (12) | N/A | N/A | 52.0 ppb (49) | 0.32 ppb (4) | 47.0 μg/m3 (44) | 15.7 μg/m3 (59) | 59.0 | |
| June 18, 2021, 6 p.m. | 15.4 ppb (15) | 2.7 ppb (3) | N/A | 13.0 ppb (13) | N/A | N/A | 50.0 ppb (47) | 0.33 ppb (4) | 46.0 μg/m3 (43) | 19.1 μg/m3 (66) | 66.0 | |
| June 18, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 μg/m3 (50) | 16.2 μg/m3 (60) | 60.0 | |
| June 18, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 μg/m3 (42) | 15.5 μg/m3 (59) | 59.0 | |
| June 18, 2021, 3 p.m. | 22.3 ppb (22) | 9.4 ppb (9) | N/A | 13.0 ppb (13) | N/A | N/A | 12.0 ppb (12) | N/A | 47.0 μg/m3 (44) | 16.6 μg/m3 (61) | 61.0 | |
| June 18, 2021, 2 p.m. | 24.2 ppb (23) | 10.5 ppb (10) | N/A | 14.0 ppb (14) | N/A | N/A | 6.0 ppb (6) | N/A | 40.0 μg/m3 (38) | 11.9 μg/m3 (50) | 50.0 | |
| June 18, 2021, 1 p.m. | 29.7 ppb (29) | 11.1 ppb (11) | N/A | 19.0 ppb (18) | N/A | N/A | 1.0 ppb (1) | N/A | 50.0 μg/m3 (47) | 11.5 μg/m3 (48) | 48.0 | |
| June 18, 2021, noon | 35.8 ppb (34) | 13.7 ppb (13) | N/A | 22.0 ppb (21) | N/A | N/A | 0.0 ppb (0) | N/A | 51.0 μg/m3 (48) | 13.9 μg/m3 (55) | 55.0 | |
| June 18, 2021, 11 a.m. | 30.1 ppb (29) | 7.1 ppb (7) | N/A | 23.0 ppb (22) | N/A | N/A | 0.0 ppb (0) | N/A | 52.0 μg/m3 (49) | 16.4 μg/m3 (61) | 61.0 | |
| June 18, 2021, 10 a.m. | 30.4 ppb (29) | 5.4 ppb (6) | N/A | 25.0 ppb (24) | N/A | N/A | 0.0 ppb (0) | N/A | 40.0 μg/m3 (38) | 8.5 μg/m3 (36) | 38.0 | |
| June 18, 2021, 9 a.m. | 27.0 ppb (26) | 2.3 ppb (3) | N/A | 25.0 ppb (24) | N/A | N/A | 1.0 ppb (1) | N/A | 31.0 μg/m3 (29) | 7.8 μg/m3 (33) | 33.0 | |
| June 18, 2021, 8 a.m. | 25.0 ppb (24) | 1.2 ppb (2) | N/A | 24.0 ppb (23) | N/A | N/A | 2.0 ppb (2) | N/A | 33.0 μg/m3 (31) | 18.1 μg/m3 (64) | 64.0 | |
| June 18, 2021, 7 a.m. | 22.5 ppb (22) | 0.8 ppb (1) | N/A | 22.0 ppb (21) | N/A | N/A | 4.0 ppb (4) | N/A | 31.0 μg/m3 (29) | 10.0 μg/m3 (42) | 42.0 | |
| June 18, 2021, 6 a.m. | 23.3 ppb (22) | 0.8 ppb (1) | N/A | 23.0 ppb (22) | N/A | N/A | 6.0 ppb (6) | N/A | 37.0 μg/m3 (35) | 8.0 μg/m3 (34) | 35.0 | |
| June 18, 2021, 5 a.m. | 21.0 ppb (20) | 0.7 ppb (1) | N/A | 20.0 ppb (19) | N/A | N/A | 12.0 ppb (12) | N/A | 33.0 μg/m3 (31) | 20.7 μg/m3 (70) | 70.0 | |
| June 18, 2021, 4 a.m. | 20.8 ppb (20) | 0.6 ppb (1) | N/A | 20.0 ppb (19) | N/A | N/A | 17.0 ppb (16) | N/A | 38.0 μg/m3 (36) | 10.7 μg/m3 (45) | 45.0 | |
| June 18, 2021, 3 a.m. | 17.2 ppb (17) | 1.6 ppb (2) | N/A | 16.0 ppb (16) | N/A | N/A | 28.0 ppb (26) | N/A | 29.0 μg/m3 (27) | 9.5 μg/m3 (40) | 40.0 | |
| June 18, 2021, 2 a.m. | 14.4 ppb (14) | 0.9 ppb (1) | N/A | 14.0 ppb (14) | N/A | N/A | 40.0 ppb (38) | N/A | 43.0 μg/m3 (40) | 13.7 μg/m3 (55) | 55.0 | |
| June 18, 2021, 1 a.m. | 12.3 ppb (12) | 1.1 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 57.0 ppb (58) | N/A | 42.0 μg/m3 (39) | 14.4 μg/m3 (56) | 58.0 | |
| June 18, 2021, midnight | 12.9 ppb (13) | 1.3 ppb (2) | N/A | 12.0 ppb (12) | N/A | N/A | 73.0 ppb (103) | N/A | 48.0 μg/m3 (45) | 14.0 μg/m3 (55) | 103.0 | |
| June 17, 2021, 11 p.m. | 8.9 ppb (9) | 0.9 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 91.0 ppb (112) | N/A | 48.0 μg/m3 (45) | 14.0 μg/m3 (55) | 112.0 | |
| June 17, 2021, 10 p.m. | 5.9 ppb (6) | 0.8 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 86.0 ppb (109) | N/A | 47.0 μg/m3 (44) | 13.0 μg/m3 (53) | 109.0 | |
| June 17, 2021, 9 p.m. | 4.7 ppb (5) | 0.8 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 79.0 ppb (106) | N/A | 38.0 μg/m3 (36) | 13.5 μg/m3 (54) | 106.0 | |
| June 17, 2021, 8 p.m. | 6.6 ppb (7) | 0.9 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 85.0 ppb (109) | N/A | 54.0 μg/m3 (50) | 15.9 μg/m3 (59) | 109.0 | |
| June 17, 2021, 7 p.m. | 10.3 ppb (10) | 1.4 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 73.0 ppb (103) | N/A | 60.0 μg/m3 (54) | 16.4 μg/m3 (61) | 103.0 | |
| June 17, 2021, 6 p.m. | 20.0 ppb (19) | 3.7 ppb (4) | N/A | 16.0 ppb (16) | N/A | N/A | 50.0 ppb (47) | N/A | 65.0 μg/m3 (56) | 14.0 μg/m3 (55) | 56.0 | |
| June 17, 2021, 5 p.m. | 26.7 ppb (26) | 5.4 ppb (6) | N/A | 21.0 ppb (20) | N/A | N/A | 43.0 ppb (40) | N/A | 62.0 μg/m3 (55) | 20.7 μg/m3 (70) | 70.0 | |
| June 17, 2021, 4 p.m. | 42.2 ppb (40) | 11.9 ppb (12) | N/A | 30.0 ppb (29) | N/A | N/A | 25.0 ppb (24) | N/A | 72.0 μg/m3 (60) | 19.0 μg/m3 (66) | 66.0 | |
| June 17, 2021, 3 p.m. | 41.3 ppb (39) | 12.2 ppb (12) | N/A | 29.0 ppb (28) | N/A | N/A | 17.0 ppb (16) | N/A | 65.0 μg/m3 (56) | 19.8 μg/m3 (68) | 68.0 | |
| June 17, 2021, 2 p.m. | 48.6 ppb (46) | 18.2 ppb (18) | N/A | 30.0 ppb (29) | N/A | N/A | 9.0 ppb (9) | N/A | 56.0 μg/m3 (52) | 12.2 μg/m3 (52) | 52.0 | |
| June 17, 2021, 1 p.m. | 42.8 ppb (41) | 15.0 ppb (15) | N/A | 28.0 ppb (27) | N/A | N/A | 3.0 ppb (3) | N/A | 45.0 μg/m3 (42) | 11.5 μg/m3 (48) | 48.0 | |
| June 17, 2021, noon | 35.8 ppb (34) | 8.2 ppb (8) | N/A | 28.0 ppb (27) | N/A | N/A | 3.0 ppb (3) | N/A | 52.0 μg/m3 (49) | 9.5 μg/m3 (40) | 49.0 | |
| June 17, 2021, 11 a.m. | 21.8 ppb (21) | 0.9 ppb (1) | N/A | 21.0 ppb (20) | N/A | N/A | 10.0 ppb (10) | N/A | 37.0 μg/m3 (35) | 10.2 μg/m3 (43) | 43.0 | |
| June 17, 2021, 10 a.m. | 20.5 ppb (20) | 0.9 ppb (1) | N/A | 20.0 ppb (19) | N/A | N/A | 11.0 ppb (11) | N/A | 48.0 μg/m3 (45) | 17.6 μg/m3 (63) | 63.0 | |
| June 17, 2021, 9 a.m. | 23.8 ppb (23) | 1.6 ppb (2) | N/A | 22.0 ppb (21) | N/A | N/A | 6.0 ppb (6) | N/A | 64.0 μg/m3 (56) | 19.5 μg/m3 (67) | 67.0 | |
| June 17, 2021, 8 a.m. | 20.9 ppb (20) | 1.5 ppb (2) | N/A | 19.0 ppb (18) | N/A | N/A | 8.0 ppb (8) | N/A | 42.0 μg/m3 (39) | 21.7 μg/m3 (72) | 72.0 | |
| June 17, 2021, 7 a.m. | 20.7 ppb (20) | 1.1 ppb (2) | N/A | 20.0 ppb (19) | N/A | N/A | 11.0 ppb (11) | N/A | 42.0 μg/m3 (39) | 8.5 μg/m3 (36) | 39.0 | |
| June 17, 2021, 6 a.m. | 15.6 ppb (15) | 0.9 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 18.0 ppb (17) | N/A | 35.0 μg/m3 (33) | 5.5 μg/m3 (23) | 33.0 | |
| June 17, 2021, 5 a.m. | 7.9 ppb (8) | 0.7 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 35.0 ppb (33) | N/A | 35.0 μg/m3 (33) | 10.0 μg/m3 (42) | 42.0 | |
| June 17, 2021, 4 a.m. | 10.4 ppb (10) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 27.0 ppb (25) | N/A | 36.0 μg/m3 (34) | 11.2 μg/m3 (47) | 47.0 | |
| June 17, 2021, 3 a.m. | 9.5 ppb (9) | 1.3 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 33.0 ppb (31) | N/A | 41.0 μg/m3 (38) | 21.0 μg/m3 (70) | 70.0 | |
| June 17, 2021, 2 a.m. | 9.5 ppb (9) | 0.7 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 43.0 ppb (40) | N/A | 37.0 μg/m3 (35) | 9.1 μg/m3 (38) | 40.0 | |
| June 17, 2021, 1 a.m. | 7.5 ppb (8) | 0.8 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 60.0 ppb (68) | N/A | 41.0 μg/m3 (38) | 9.1 μg/m3 (38) | 68.0 | |
| June 17, 2021, midnight | 4.8 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 81.0 ppb (107) | N/A | 52.0 μg/m3 (49) | 10.1 μg/m3 (43) | 107.0 | |
| June 16, 2021, 11 p.m. | 5.7 ppb (6) | 0.8 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 86.0 ppb (109) | N/A | 56.0 μg/m3 (52) | 26.2 μg/m3 (81) | 109.0 | |
| June 16, 2021, 10 p.m. | 6.6 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 100.0 ppb (117) | N/A | 60.0 μg/m3 (54) | 18.9 μg/m3 (66) | 117.0 | |
| June 16, 2021, 9 p.m. | 8.5 ppb (9) | 0.8 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 110.0 ppb (122) | N/A | 67.0 μg/m3 (57) | 28.4 μg/m3 (86) | 122.0 | |
| June 16, 2021, 8 p.m. | 10.7 ppb (11) | 1.0 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 97.0 ppb (115) | N/A | 62.0 μg/m3 (55) | 13.9 μg/m3 (55) | 115.0 | |
| June 16, 2021, 7 p.m. | 14.3 ppb (14) | 1.8 ppb (2) | N/A | 13.0 ppb (13) | N/A | N/A | 72.0 ppb (102) | N/A | 63.0 μg/m3 (55) | 15.4 μg/m3 (58) | 102.0 | |
| June 16, 2021, 6 p.m. | 15.2 ppb (15) | 2.2 ppb (3) | N/A | 13.0 ppb (13) | N/A | N/A | 63.0 ppb (78) | N/A | 61.0 μg/m3 (54) | 15.7 μg/m3 (59) | 78.0 | |
| June 16, 2021, 5 p.m. | 31.2 ppb (30) | 6.0 ppb (6) | N/A | 25.0 ppb (24) | N/A | N/A | 48.0 ppb (45) | N/A | 81.0 μg/m3 (64) | 20.5 μg/m3 (69) | 69.0 | |
| June 16, 2021, 4 p.m. | 44.5 ppb (42) | 11.1 ppb (11) | N/A | 33.0 ppb (32) | N/A | N/A | 29.0 ppb (27) | N/A | 74.0 μg/m3 (61) | 16.8 μg/m3 (61) | 61.0 | |
| June 16, 2021, 3 p.m. | 41.8 ppb (40) | 13.5 ppb (13) | N/A | 28.0 ppb (27) | N/A | N/A | 17.0 ppb (16) | N/A | 62.0 μg/m3 (55) | 22.9 μg/m3 (74) | 74.0 | |
| June 16, 2021, 2 p.m. | 42.7 ppb (41) | 16.1 ppb (16) | N/A | 27.0 ppb (26) | N/A | N/A | 7.0 ppb (7) | N/A | 57.0 μg/m3 (52) | 17.5 μg/m3 (63) | 63.0 | |
| June 16, 2021, 1 p.m. | 41.1 ppb (39) | 14.8 ppb (14) | N/A | 26.0 ppb (25) | N/A | N/A | 3.0 ppb (3) | N/A | 50.0 μg/m3 (47) | 9.0 μg/m3 (38) | 47.0 | |
| June 16, 2021, noon | 31.2 ppb (30) | 5.5 ppb (6) | N/A | 26.0 ppb (25) | N/A | N/A | 1.0 ppb (1) | N/A | 51.0 μg/m3 (48) | 18.8 μg/m3 (66) | 66.0 | |
| June 16, 2021, 11 a.m. | 25.7 ppb (25) | 1.9 ppb (2) | N/A | 24.0 ppb (23) | N/A | N/A | 4.0 ppb (4) | 0.47 ppb (6) | 46.0 μg/m3 (43) | 16.6 μg/m3 (61) | 61.0 | |
| June 16, 2021, 10 a.m. | 22.5 ppb (22) | 1.2 ppb (2) | N/A | 21.0 ppb (20) | N/A | N/A | 7.0 ppb (7) | 0.42 ppb (5) | 47.0 μg/m3 (44) | 11.2 μg/m3 (47) | 47.0 | |
| June 16, 2021, 9 a.m. | 21.4 ppb (21) | 0.6 ppb (1) | N/A | 21.0 ppb (20) | N/A | N/A | 11.0 ppb (11) | 0.38 ppb (5) | 45.0 μg/m3 (42) | 18.5 μg/m3 (65) | 65.0 | |
| June 16, 2021, 8 a.m. | 16.9 ppb (16) | 0.5 ppb (1) | N/A | 16.0 ppb (16) | N/A | N/A | 16.0 ppb (15) | 0.3 ppb (4) | 48.0 μg/m3 (45) | 19.7 μg/m3 (67) | 67.0 | |
| June 16, 2021, 7 a.m. | 28.5 ppb (27) | 0.7 ppb (1) | N/A | 28.0 ppb (27) | N/A | N/A | 10.0 ppb (10) | 0.6 ppb (7) | 59.0 μg/m3 (53) | 18.0 μg/m3 (64) | 64.0 | |
| June 16, 2021, 6 a.m. | 24.3 ppb (23) | 1.6 ppb (2) | N/A | 23.0 ppb (22) | N/A | N/A | 20.0 ppb (19) | 0.57 ppb (7) | 55.0 μg/m3 (51) | 16.9 μg/m3 (62) | 62.0 | |
| June 16, 2021, 5 a.m. | 27.5 ppb (26) | 0.8 ppb (1) | N/A | 27.0 ppb (26) | N/A | N/A | 26.0 ppb (25) | 0.59 ppb (7) | 51.0 μg/m3 (48) | 13.7 μg/m3 (55) | 55.0 | |
| June 16, 2021, 4 a.m. | 29.8 ppb (29) | 1.1 ppb (2) | N/A | 29.0 ppb (28) | N/A | N/A | 34.0 ppb (32) | 0.56 ppb (7) | 63.0 μg/m3 (55) | 15.2 μg/m3 (58) | 58.0 | |
| June 16, 2021, 3 a.m. | 21.3 ppb (21) | 0.9 ppb (1) | N/A | 20.0 ppb (19) | N/A | N/A | 58.0 ppb (61) | 0.43 ppb (5) | 48.0 μg/m3 (45) | 16.2 μg/m3 (60) | 61.0 | |
| June 16, 2021, 2 a.m. | 14.5 ppb (14) | 0.7 ppb (1) | N/A | 14.0 ppb (14) | N/A | N/A | 77.0 ppb (105) | 0.35 ppb (4) | 38.0 μg/m3 (36) | 7.3 μg/m3 (31) | 105.0 | |
| June 16, 2021, 1 a.m. | 12.0 ppb (12) | 0.8 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 87.0 ppb (110) | 0.32 ppb (4) | 44.0 μg/m3 (41) | 9.1 μg/m3 (38) | 110.0 | |
| June 16, 2021, midnight | 14.1 ppb (14) | 1.1 ppb (2) | N/A | 13.0 ppb (13) | N/A | N/A | 106.0 ppb (120) | 0.37 ppb (5) | 57.0 μg/m3 (52) | 20.8 μg/m3 (70) | 120.0 | |
| June 15, 2021, 11 p.m. | 16.7 ppb (16) | 1.0 ppb (1) | N/A | 16.0 ppb (16) | N/A | N/A | 124.0 ppb (129) | 0.43 ppb (5) | 62.0 μg/m3 (55) | 17.4 μg/m3 (63) | 129.0 | |
| June 15, 2021, 10 p.m. | 12.7 ppb (12) | 0.9 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 121.0 ppb (128) | 0.39 ppb (5) | 54.0 μg/m3 (50) | 20.1 μg/m3 (68) | 128.0 | |
| June 15, 2021, 9 p.m. | 9.2 ppb (9) | 1.0 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 98.0 ppb (116) | 0.28 ppb (4) | 36.0 μg/m3 (34) | 7.8 μg/m3 (33) | 116.0 | |
| June 15, 2021, 8 p.m. | 7.4 ppb (7) | 1.2 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 73.0 ppb (103) | 0.23 ppb (3) | 27.0 μg/m3 (25) | 4.1 μg/m3 (18) | 103.0 | |
| June 15, 2021, 7 p.m. | 14.6 ppb (14) | 2.1 ppb (2) | N/A | 13.0 ppb (13) | N/A | N/A | 64.0 ppb (81) | 0.3 ppb (4) | 31.0 μg/m3 (29) | 7.3 μg/m3 (31) | 81.0 | |
| June 15, 2021, 6 p.m. | 28.3 ppb (27) | 5.0 ppb (5) | N/A | 23.0 ppb (22) | N/A | N/A | 56.0 ppb (55) | 0.35 ppb (4) | 57.0 μg/m3 (52) | 13.5 μg/m3 (54) | 55.0 | |
| June 15, 2021, 5 p.m. | 22.8 ppb (22) | 4.9 ppb (5) | N/A | 18.0 ppb (17) | N/A | N/A | 44.0 ppb (41) | 0.32 ppb (4) | 37.0 μg/m3 (35) | 8.3 μg/m3 (35) | 41.0 | |
| June 15, 2021, 4 p.m. | 23.5 ppb (23) | 5.7 ppb (6) | N/A | 18.0 ppb (17) | N/A | N/A | 34.0 ppb (32) | 0.35 ppb (4) | 32.0 μg/m3 (30) | 5.3 μg/m3 (23) | 32.0 | |
| June 15, 2021, 3 p.m. | 33.6 ppb (32) | 11.4 ppb (11) | N/A | 22.0 ppb (21) | N/A | N/A | 18.0 ppb (17) | 0.46 ppb (6) | 44.0 μg/m3 (41) | 8.5 μg/m3 (36) | 41.0 | |
| June 15, 2021, 2 p.m. | 36.9 ppb (35) | 15.1 ppb (15) | N/A | 22.0 ppb (21) | N/A | N/A | 10.0 ppb (10) | 0.48 ppb (6) | 34.0 μg/m3 (32) | 9.5 μg/m3 (40) | 40.0 | |
| June 15, 2021, 1 p.m. | 35.4 ppb (34) | 12.1 ppb (12) | N/A | 23.0 ppb (22) | N/A | N/A | 5.0 ppb (5) | 0.44 ppb (5) | 57.0 μg/m3 (52) | 11.4 μg/m3 (48) | 52.0 | |
| June 15, 2021, noon | 29.4 ppb (28) | 6.8 ppb (7) | N/A | 23.0 ppb (22) | N/A | N/A | 3.0 ppb (3) | 0.49 ppb (6) | 35.0 μg/m3 (33) | 9.7 μg/m3 (41) | 41.0 | |
| June 15, 2021, 11 a.m. | 21.5 ppb (21) | 1.1 ppb (2) | N/A | 20.0 ppb (19) | N/A | N/A | 6.0 ppb (6) | 0.33 ppb (4) | 32.0 μg/m3 (30) | 6.7 μg/m3 (28) | 30.0 | |
| June 15, 2021, 10 a.m. | 19.5 ppb (19) | 0.8 ppb (1) | N/A | 19.0 ppb (18) | N/A | N/A | 8.0 ppb (8) | 0.3 ppb (4) | 26.0 μg/m3 (25) | 5.8 μg/m3 (25) | 25.0 | |
| June 15, 2021, 9 a.m. | 23.0 ppb (22) | 1.2 ppb (2) | N/A | 22.0 ppb (21) | N/A | N/A | 5.0 ppb (5) | 0.36 ppb (5) | 27.0 μg/m3 (25) | 2.9 μg/m3 (13) | 25.0 | |
| June 15, 2021, 8 a.m. | 25.8 ppb (25) | 2.8 ppb (3) | N/A | 23.0 ppb (22) | N/A | N/A | 3.0 ppb (3) | 0.39 ppb (5) | 31.0 μg/m3 (29) | 3.7 μg/m3 (16) | 29.0 | |
| June 15, 2021, 7 a.m. | 24.4 ppb (24) | 3.2 ppb (4) | N/A | 21.0 ppb (20) | N/A | N/A | 3.0 ppb (3) | 0.4 ppb (5) | 36.0 μg/m3 (34) | 10.2 μg/m3 (43) | 43.0 | |
| June 15, 2021, 6 a.m. | 21.4 ppb (21) | 2.6 ppb (3) | N/A | 19.0 ppb (18) | N/A | N/A | 6.0 ppb (6) | 0.4 ppb (5) | 39.0 μg/m3 (37) | 12.9 μg/m3 (53) | 53.0 | |
| June 15, 2021, 5 a.m. | 20.7 ppb (20) | 2.5 ppb (3) | N/A | 18.0 ppb (17) | N/A | N/A | 10.0 ppb (10) | 0.37 ppb (5) | 31.0 μg/m3 (29) | 8.2 μg/m3 (35) | 35.0 | |
| June 15, 2021, 4 a.m. | 17.5 ppb (17) | 2.0 ppb (2) | N/A | 16.0 ppb (16) | N/A | N/A | 18.0 ppb (17) | 0.29 ppb (4) | 23.0 μg/m3 (22) | 3.7 μg/m3 (16) | 22.0 | |
| June 15, 2021, 3 a.m. | 12.5 ppb (12) | 1.6 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 24.0 ppb (23) | 0.22 ppb (3) | 23.0 μg/m3 (22) | 3.2 μg/m3 (14) | 23.0 | |
| June 15, 2021, 2 a.m. | 8.4 ppb (8) | 1.4 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 31.0 ppb (29) | 0.2 ppb (3) | 23.0 μg/m3 (22) | 3.0 μg/m3 (13) | 29.0 | |
| June 15, 2021, 1 a.m. | 8.1 ppb (8) | 1.3 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 44.0 ppb (41) | 0.2 ppb (3) | 33.0 μg/m3 (31) | 8.8 μg/m3 (37) | 41.0 | |
| June 15, 2021, midnight | 8.6 ppb (9) | 1.0 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 74.0 ppb (103) | 0.26 ppb (4) | 35.0 μg/m3 (33) | 14.5 μg/m3 (57) | 103.0 | |
| June 14, 2021, 11 p.m. | 7.9 ppb (8) | 1.0 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 73.0 ppb (103) | 0.22 ppb (3) | 34.0 μg/m3 (32) | 8.3 μg/m3 (35) | 103.0 | |
| June 14, 2021, 10 p.m. | 8.6 ppb (9) | 1.0 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 86.0 ppb (109) | 0.27 ppb (4) | 35.0 μg/m3 (33) | 6.3 μg/m3 (27) | 109.0 | |
| June 14, 2021, 9 p.m. | 7.9 ppb (8) | 1.0 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 80.0 ppb (106) | 0.25 ppb (3) | 34.0 μg/m3 (32) | 10.7 μg/m3 (45) | 106.0 | |
| June 14, 2021, 8 p.m. | 9.2 ppb (9) | 1.1 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 83.0 ppb (108) | 0.29 ppb (4) | 37.0 μg/m3 (35) | 11.5 μg/m3 (48) | 108.0 | |
| June 14, 2021, 7 p.m. | 16.5 ppb (16) | 2.1 ppb (2) | N/A | 14.0 ppb (14) | N/A | N/A | 76.0 ppb (104) | 0.34 ppb (4) | 40.0 μg/m3 (38) | 12.9 μg/m3 (53) | 104.0 | |
| June 14, 2021, 6 p.m. | 28.6 ppb (27) | 4.9 ppb (5) | N/A | 24.0 ppb (23) | N/A | N/A | 55.0 ppb (51) | 0.37 ppb (5) | 47.0 μg/m3 (44) | 13.9 μg/m3 (55) | 55.0 | |
| June 14, 2021, 5 p.m. | 26.1 ppb (25) | 4.8 ppb (5) | N/A | 21.0 ppb (20) | N/A | N/A | 51.0 ppb (48) | 0.34 ppb (4) | 42.0 μg/m3 (39) | 11.5 μg/m3 (48) | 48.0 | |
| June 14, 2021, 4 p.m. | 19.5 ppb (19) | 3.6 ppb (4) | N/A | 16.0 ppb (16) | N/A | N/A | 49.0 ppb (46) | 0.33 ppb (4) | 26.0 μg/m3 (25) | 11.2 μg/m3 (47) | 47.0 | |
| June 14, 2021, 3 p.m. | 30.9 ppb (30) | 7.6 ppb (8) | N/A | 23.0 ppb (22) | N/A | N/A | 32.0 ppb (30) | 0.44 ppb (5) | 42.0 μg/m3 (39) | 11.7 μg/m3 (49) | 49.0 | |
| June 14, 2021, 2 p.m. | 36.0 ppb (34) | 10.3 ppb (10) | N/A | 26.0 ppb (25) | N/A | N/A | 19.0 ppb (18) | 0.53 ppb (6) | 39.0 μg/m3 (37) | 10.0 μg/m3 (42) | 42.0 | |
| June 14, 2021, 1 p.m. | 36.2 ppb (35) | 9.4 ppb (9) | N/A | 27.0 ppb (26) | N/A | N/A | 10.0 ppb (10) | 0.59 ppb (7) | 29.0 μg/m3 (27) | 9.7 μg/m3 (41) | 41.0 | |
| June 14, 2021, noon | 25.0 ppb (24) | 1.9 ppb (2) | N/A | 23.0 ppb (22) | N/A | N/A | 13.0 ppb (13) | 0.65 ppb (8) | 49.0 μg/m3 (46) | 12.2 μg/m3 (52) | 52.0 | |
| June 14, 2021, 11 a.m. | 15.2 ppb (15) | 0.4 ppb (1) | N/A | 15.0 ppb (15) | N/A | N/A | 22.0 ppb (21) | 0.35 ppb (4) | 40.0 μg/m3 (38) | 7.3 μg/m3 (31) | 38.0 | |
| June 14, 2021, 10 a.m. | 14.9 ppb (15) | 0.5 ppb (1) | N/A | 14.0 ppb (14) | N/A | N/A | 20.0 ppb (19) | 0.35 ppb (4) | 25.0 μg/m3 (24) | 4.2 μg/m3 (18) | 24.0 | |
| June 14, 2021, 9 a.m. | 16.6 ppb (16) | 0.6 ppb (1) | N/A | 16.0 ppb (16) | N/A | N/A | 16.0 ppb (15) | 0.38 ppb (5) | 26.0 μg/m3 (25) | 9.5 μg/m3 (40) | 40.0 | |
| June 14, 2021, 8 a.m. | 18.2 ppb (18) | 1.1 ppb (2) | N/A | 17.0 ppb (17) | N/A | N/A | 14.0 ppb (13) | 0.42 ppb (5) | 32.0 μg/m3 (30) | 11.7 μg/m3 (49) | 49.0 | |
| June 14, 2021, 7 a.m. | 15.5 ppb (15) | 1.0 ppb (1) | N/A | 14.0 ppb (14) | N/A | N/A | 15.0 ppb (14) | 0.37 ppb (5) | 32.0 μg/m3 (30) | 16.1 μg/m3 (60) | 60.0 | |
| June 14, 2021, 6 a.m. | 19.5 ppb (19) | 1.9 ppb (2) | N/A | 18.0 ppb (17) | N/A | N/A | 13.0 ppb (13) | 0.41 ppb (5) | 43.0 μg/m3 (40) | 13.4 μg/m3 (54) | 54.0 | |
| June 14, 2021, 5 a.m. | 12.1 ppb (12) | 0.8 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 28.0 ppb (26) | 0.29 ppb (4) | 30.0 μg/m3 (28) | 10.0 μg/m3 (42) | 42.0 | |
| June 14, 2021, 4 a.m. | 10.3 ppb (10) | 0.4 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 40.0 ppb (38) | 0.27 ppb (4) | 29.0 μg/m3 (27) | 4.6 μg/m3 (20) | 38.0 | |
| June 14, 2021, 3 a.m. | 8.4 ppb (8) | 0.8 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 58.0 ppb (61) | 0.24 ppb (3) | 35.0 μg/m3 (33) | 4.3 μg/m3 (18) | 61.0 | |
| June 14, 2021, 2 a.m. | 6.6 ppb (7) | 0.6 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 68.0 ppb (94) | 0.24 ppb (3) | 33.0 μg/m3 (31) | 7.3 μg/m3 (31) | 94.0 | |
| June 14, 2021, 1 a.m. | 6.9 ppb (7) | 0.8 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 78.0 ppb (105) | 0.24 ppb (3) | 33.0 μg/m3 (31) | 10.5 μg/m3 (44) | 105.0 | |
| June 14, 2021, midnight | 5.8 ppb (6) | 0.7 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 87.0 ppb (110) | 0.24 ppb (3) | 34.0 μg/m3 (32) | 6.3 μg/m3 (27) | 110.0 | |
| June 13, 2021, 11 p.m. | 4.2 ppb (4) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 91.0 ppb (112) | 0.23 ppb (3) | 26.0 μg/m3 (25) | 3.1 μg/m3 (13) | 112.0 | |
| June 13, 2021, 10 p.m. | 3.0 ppb (3) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | 85.0 ppb (109) | 0.22 ppb (3) | 28.0 μg/m3 (26) | 5.6 μg/m3 (24) | 109.0 | |
| June 13, 2021, 9 p.m. | 2.9 ppb (3) | 0.6 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | 85.0 ppb (109) | 0.22 ppb (3) | 22.0 μg/m3 (21) | 8.8 μg/m3 (37) | 109.0 | |
| June 13, 2021, 8 p.m. | 3.6 ppb (4) | 0.6 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 90.0 ppb (112) | 0.24 ppb (3) | 33.0 μg/m3 (31) | 11.0 μg/m3 (46) | 112.0 |