Fresno (Mclane) CA, US: 36.78538, -119.77321
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 19, 2021, 7 a.m. | 6.9 ppb (7) | -0.1 ppb (0) | 9.9 ppb (10) | 7.0 ppb (7) | 10.0 ppb (10) | 0.0 ppb (0) | 42.0 ppb (39) | 0.23 ppb (3) | 37.0 μg/m3 (35) | 12.6 μg/m3 (53) | 53.0 | |
| June 19, 2021, 6 a.m. | 8.3 ppb (8) | -0.1 ppb (0) | 12.2 ppb (12) | 8.0 ppb (8) | 12.3 ppb (12) | 1.0 ppb (2) | 42.0 ppb (39) | 0.27 ppb (4) | 54.0 μg/m3 (50) | 17.7 μg/m3 (63) | 63.0 | |
| June 19, 2021, 5 a.m. | 8.3 ppb (8) | -0.1 ppb (0) | 12.3 ppb (12) | 8.0 ppb (8) | 12.4 ppb (12) | 1.0 ppb (2) | 51.0 ppb (48) | 0.28 ppb (4) | 47.0 μg/m3 (44) | 13.8 μg/m3 (55) | 55.0 | |
| June 19, 2021, 4 a.m. | 6.9 ppb (7) | -0.2 ppb (0) | 10.8 ppb (11) | 7.0 ppb (7) | 10.9 ppb (11) | 2.0 ppb (3) | 61.0 ppb (71) | 0.26 ppb (4) | 49.0 μg/m3 (46) | 16.6 μg/m3 (61) | 71.0 | |
| June 19, 2021, 3 a.m. | 6.0 ppb (6) | -0.2 ppb (0) | 10.0 ppb (10) | 6.0 ppb (6) | 10.2 ppb (10) | 2.0 ppb (3) | 69.0 ppb (97) | 0.27 ppb (4) | 46.0 μg/m3 (43) | 11.1 μg/m3 (47) | 97.0 | |
| June 19, 2021, 2 a.m. | 3.7 ppb (4) | -0.2 ppb (0) | 7.8 ppb (8) | 4.0 ppb (4) | 7.9 ppb (8) | 2.0 ppb (3) | 78.0 ppb (105) | 0.22 ppb (3) | 46.0 μg/m3 (43) | 14.0 μg/m3 (55) | 105.0 | |
| June 19, 2021, 1 a.m. | 2.7 ppb (3) | -0.1 ppb (0) | 6.6 ppb (7) | 3.0 ppb (3) | 6.6 ppb (7) | 2.0 ppb (3) | 78.0 ppb (105) | 0.19 ppb (3) | 43.0 μg/m3 (40) | 15.1 μg/m3 (58) | 105.0 | |
| June 19, 2021, midnight | 2.7 ppb (3) | -0.1 ppb (0) | 6.7 ppb (7) | 3.0 ppb (3) | 6.7 ppb (7) | 3.0 ppb (5) | 80.0 ppb (106) | 0.19 ppb (3) | 46.0 μg/m3 (43) | 15.9 μg/m3 (59) | 106.0 | |
| June 18, 2021, 11 p.m. | 2.6 ppb (3) | -0.1 ppb (0) | 6.5 ppb (7) | 3.0 ppb (3) | 6.6 ppb (7) | 4.0 ppb (6) | 78.0 ppb (105) | 0.18 ppb (3) | 46.0 μg/m3 (43) | 13.8 μg/m3 (55) | 105.0 | |
| June 18, 2021, 10 p.m. | 2.9 ppb (3) | -0.1 ppb (0) | 7.2 ppb (7) | 3.0 ppb (3) | 7.2 ppb (7) | 5.0 ppb (8) | 79.0 ppb (106) | 0.2 ppb (3) | 54.0 μg/m3 (50) | 17.5 μg/m3 (63) | 106.0 | |
| June 18, 2021, 9 p.m. | 3.8 ppb (4) | -0.1 ppb (0) | 8.9 ppb (9) | 4.0 ppb (4) | 8.9 ppb (9) | 5.0 ppb (8) | 82.0 ppb (107) | 0.23 ppb (3) | 66.0 μg/m3 (57) | 24.4 μg/m3 (77) | 107.0 | |
| June 18, 2021, 8 p.m. | 4.2 ppb (4) | -0.1 ppb (0) | 9.6 ppb (10) | 4.0 ppb (4) | 9.6 ppb (10) | 4.0 ppb (6) | 84.0 ppb (108) | 0.24 ppb (3) | 61.0 μg/m3 (54) | 22.5 μg/m3 (73) | 108.0 | |
| June 18, 2021, 7 p.m. | 5.5 ppb (6) | 0.0 ppb (0) | 12.0 ppb (12) | 6.0 ppb (6) | 12.0 ppb (12) | 4.0 ppb (6) | 88.0 ppb (110) | 0.29 ppb (4) | 85.0 μg/m3 (66) | 21.4 μg/m3 (71) | 110.0 | |
| June 18, 2021, 6 p.m. | 4.0 ppb (4) | -0.1 ppb (0) | 8.5 ppb (9) | 4.0 ppb (4) | 8.5 ppb (9) | 2.0 ppb (3) | 80.0 ppb (106) | 0.27 ppb (4) | 58.0 μg/m3 (53) | 16.7 μg/m3 (61) | 106.0 | |
| June 18, 2021, 5 p.m. | 6.1 ppb (6) | 0.1 ppb (1) | 11.1 ppb (11) | 6.0 ppb (6) | 11.0 ppb (11) | 2.0 ppb (3) | 73.0 ppb (103) | 0.32 ppb (4) | 82.0 μg/m3 (65) | 24.3 μg/m3 (77) | 103.0 | |
| June 18, 2021, 4 p.m. | 10.3 ppb (10) | 0.4 ppb (1) | 16.5 ppb (16) | 10.0 ppb (10) | 16.0 ppb (16) | 3.0 ppb (5) | 60.0 ppb (68) | 0.35 ppb (4) | 117.0 μg/m3 (82) | 22.6 μg/m3 (74) | 82.0 | |
| June 18, 2021, 3 p.m. | 15.7 ppb (15) | 1.2 ppb (2) | 22.4 ppb (22) | 14.0 ppb (14) | 21.1 ppb (20) | 4.0 ppb (6) | 42.0 ppb (39) | 0.35 ppb (4) | 129.0 μg/m3 (88) | 23.7 μg/m3 (76) | 88.0 | |
| June 18, 2021, 2 p.m. | 28.2 ppb (27) | 3.3 ppb (4) | 36.6 ppb (35) | 25.0 ppb (24) | 32.9 ppb (32) | 4.0 ppb (6) | 25.0 ppb (24) | 0.41 ppb (5) | 131.0 μg/m3 (89) | 29.5 μg/m3 (88) | 89.0 | |
| June 18, 2021, 1 p.m. | 28.6 ppb (27) | 2.3 ppb (3) | 34.5 ppb (33) | 26.0 ppb (25) | 32.2 ppb (31) | 2.0 ppb (3) | 20.0 ppb (19) | 0.5 ppb (6) | 80.0 μg/m3 (64) | 28.3 μg/m3 (86) | 86.0 | |
| June 18, 2021, noon | N/A | N/A | 14.2 ppb (14) | N/A | 14.2 ppb (14) | 2.0 ppb (3) | N/A | 0.36 ppb (5) | 53.0 μg/m3 (50) | 20.8 μg/m3 (70) | 70.0 | |
| June 18, 2021, 11 a.m. | 10.4 ppb (10) | 0.0 ppb (0) | 13.6 ppb (13) | 10.0 ppb (10) | 13.7 ppb (13) | 2.0 ppb (3) | 31.0 ppb (29) | 0.35 ppb (4) | 71.0 μg/m3 (59) | 21.7 μg/m3 (72) | 72.0 | |
| June 18, 2021, 10 a.m. | 8.7 ppb (9) | 0.0 ppb (0) | 12.3 ppb (12) | 9.0 ppb (9) | 12.4 ppb (12) | 3.0 ppb (5) | 35.0 ppb (33) | 0.32 ppb (4) | 73.0 μg/m3 (60) | 21.7 μg/m3 (72) | 72.0 | |
| June 18, 2021, 9 a.m. | 18.7 ppb (18) | 0.1 ppb (1) | 23.8 ppb (23) | 19.0 ppb (18) | 23.6 ppb (23) | 3.0 ppb (5) | 25.0 ppb (24) | 0.44 ppb (5) | 59.0 μg/m3 (53) | 15.7 μg/m3 (59) | 59.0 | |
| June 18, 2021, 8 a.m. | 39.2 ppb (37) | 0.5 ppb (1) | 46.3 ppb (44) | 39.0 ppb (37) | 45.8 ppb (44) | 2.0 ppb (3) | 7.0 ppb (7) | 0.95 ppb (11) | 83.0 μg/m3 (65) | 30.2 μg/m3 (90) | 90.0 | |
| June 18, 2021, 7 a.m. | 36.2 ppb (35) | 0.6 ppb (1) | 42.6 ppb (41) | 36.0 ppb (34) | 42.1 ppb (40) | 1.0 ppb (2) | 6.0 ppb (6) | 0.94 ppb (11) | 59.0 μg/m3 (53) | 17.5 μg/m3 (63) | 63.0 | |
| June 18, 2021, 6 a.m. | 36.9 ppb (35) | 0.7 ppb (1) | 43.2 ppb (41) | 36.0 ppb (34) | 42.5 ppb (41) | 1.0 ppb (2) | 10.0 ppb (10) | 0.98 ppb (12) | 60.0 μg/m3 (54) | 19.0 μg/m3 (66) | 66.0 | |
| June 18, 2021, 5 a.m. | 23.1 ppb (22) | 0.0 ppb (0) | 27.2 ppb (26) | 23.0 ppb (22) | 27.3 ppb (26) | 1.0 ppb (2) | 29.0 ppb (27) | 0.7 ppb (8) | 47.0 μg/m3 (44) | 15.3 μg/m3 (58) | 58.0 | |
| June 18, 2021, 4 a.m. | 16.3 ppb (16) | -0.1 ppb (0) | 21.5 ppb (21) | 16.0 ppb (16) | 21.7 ppb (21) | 2.0 ppb (3) | 46.0 ppb (43) | 0.62 ppb (7) | 60.0 μg/m3 (54) | 12.8 μg/m3 (53) | 54.0 | |
| June 18, 2021, 3 a.m. | 7.8 ppb (8) | -0.2 ppb (0) | 11.7 ppb (12) | 8.0 ppb (8) | 11.8 ppb (12) | 2.0 ppb (3) | 65.0 ppb (84) | 0.28 ppb (4) | 45.0 μg/m3 (42) | 12.9 μg/m3 (53) | 84.0 | |
| June 18, 2021, 2 a.m. | 4.5 ppb (5) | -0.2 ppb (0) | 7.8 ppb (8) | 5.0 ppb (5) | 7.9 ppb (8) | 2.0 ppb (3) | 72.0 ppb (102) | 0.22 ppb (3) | 51.0 μg/m3 (48) | 10.5 μg/m3 (44) | 102.0 | |
| June 18, 2021, 1 a.m. | 3.3 ppb (4) | -0.1 ppb (0) | 6.6 ppb (7) | 3.0 ppb (3) | 6.7 ppb (7) | 2.0 ppb (3) | 74.0 ppb (103) | 0.22 ppb (3) | 38.0 μg/m3 (36) | 13.6 μg/m3 (55) | 103.0 | |
| June 18, 2021, midnight | 2.9 ppb (3) | -0.1 ppb (0) | 6.4 ppb (7) | 3.0 ppb (3) | 6.4 ppb (7) | 2.0 ppb (3) | 79.0 ppb (106) | 0.22 ppb (3) | 47.0 μg/m3 (44) | 14.3 μg/m3 (56) | 106.0 | |
| June 17, 2021, 11 p.m. | 3.3 ppb (4) | -0.1 ppb (0) | 6.7 ppb (7) | 3.0 ppb (3) | 6.7 ppb (7) | 3.0 ppb (5) | 75.0 ppb (104) | 0.22 ppb (3) | 41.0 μg/m3 (38) | 11.8 μg/m3 (50) | 104.0 | |
| June 17, 2021, 10 p.m. | 4.4 ppb (5) | 0.0 ppb (0) | 9.1 ppb (9) | 4.0 ppb (4) | 9.1 ppb (9) | 3.0 ppb (5) | 84.0 ppb (108) | 0.25 ppb (3) | 49.0 μg/m3 (46) | 14.1 μg/m3 (56) | 108.0 | |
| June 17, 2021, 9 p.m. | 5.0 ppb (5) | 0.0 ppb (0) | 10.6 ppb (10) | 5.0 ppb (5) | 10.5 ppb (10) | 3.0 ppb (5) | 85.0 ppb (109) | 0.25 ppb (3) | 57.0 μg/m3 (52) | 17.9 μg/m3 (64) | 109.0 | |
| June 17, 2021, 8 p.m. | 5.8 ppb (6) | 0.0 ppb (0) | 11.0 ppb (11) | 6.0 ppb (6) | 11.0 ppb (11) | 2.0 ppb (3) | 84.0 ppb (108) | 0.24 ppb (3) | 51.0 μg/m3 (48) | 19.2 μg/m3 (66) | 108.0 | |
| June 17, 2021, 7 p.m. | 4.5 ppb (5) | 0.0 ppb (0) | 8.9 ppb (9) | 5.0 ppb (5) | 8.9 ppb (9) | 2.0 ppb (3) | 75.0 ppb (104) | 0.21 ppb (3) | 34.0 μg/m3 (32) | 8.7 μg/m3 (37) | 104.0 | |
| June 17, 2021, 6 p.m. | 8.0 ppb (8) | 0.5 ppb (1) | 13.6 ppb (13) | 8.0 ppb (8) | 13.0 ppb (13) | 2.0 ppb (3) | 65.0 ppb (84) | 0.21 ppb (3) | 44.0 μg/m3 (41) | 13.4 μg/m3 (54) | 84.0 | |
| June 17, 2021, 5 p.m. | 11.1 ppb (11) | 1.1 ppb (2) | 16.5 ppb (16) | 10.0 ppb (10) | 15.2 ppb (15) | 3.0 ppb (5) | 52.0 ppb (49) | 0.23 ppb (3) | 46.0 μg/m3 (43) | 11.7 μg/m3 (49) | 49.0 | |
| June 17, 2021, 4 p.m. | 13.4 ppb (13) | 1.5 ppb (2) | 18.4 ppb (18) | 12.0 ppb (12) | 16.6 ppb (16) | 3.0 ppb (5) | 43.0 ppb (40) | 0.32 ppb (4) | 64.0 μg/m3 (56) | 17.8 μg/m3 (63) | 63.0 | |
| June 17, 2021, 3 p.m. | 18.5 ppb (18) | 2.5 ppb (3) | 23.9 ppb (23) | 16.0 ppb (16) | 21.0 ppb (20) | 2.0 ppb (3) | 31.0 ppb (29) | 0.37 ppb (5) | 55.0 μg/m3 (51) | 11.2 μg/m3 (47) | 51.0 | |
| June 17, 2021, 2 p.m. | 23.8 ppb (23) | 4.8 ppb (5) | 29.5 ppb (28) | 19.0 ppb (18) | 24.1 ppb (23) | 1.0 ppb (2) | 16.0 ppb (15) | 0.46 ppb (6) | 70.0 μg/m3 (59) | 14.5 μg/m3 (57) | 59.0 | |
| June 17, 2021, 1 p.m. | 24.1 ppb (23) | 4.9 ppb (5) | 28.8 ppb (28) | 19.0 ppb (18) | 23.5 ppb (23) | 0.0 ppb (0) | 6.0 ppb (6) | 0.46 ppb (6) | 50.0 μg/m3 (47) | 12.3 μg/m3 (52) | 52.0 | |
| June 17, 2021, noon | N/A | N/A | 21.8 ppb (21) | N/A | 20.6 ppb (20) | 0.0 ppb (0) | N/A | 0.41 ppb (5) | 40.0 μg/m3 (38) | 9.9 μg/m3 (42) | 42.0 | |
| June 17, 2021, 11 a.m. | 13.1 ppb (13) | 0.1 ppb (1) | 16.9 ppb (16) | 13.0 ppb (13) | 16.6 ppb (16) | 0.0 ppb (0) | 12.0 ppb (12) | 0.29 ppb (4) | 36.0 μg/m3 (34) | 11.4 μg/m3 (48) | 48.0 | |
| June 17, 2021, 10 a.m. | 12.1 ppb (12) | 0.0 ppb (0) | 14.5 ppb (14) | 12.0 ppb (12) | 14.5 ppb (14) | 1.0 ppb (2) | 17.0 ppb (16) | 0.27 ppb (4) | 35.0 μg/m3 (33) | 12.6 μg/m3 (53) | 53.0 | |
| June 17, 2021, 9 a.m. | 10.5 ppb (10) | -0.1 ppb (0) | 12.0 ppb (12) | 11.0 ppb (11) | 12.1 ppb (12) | 1.0 ppb (2) | 24.0 ppb (23) | 0.26 ppb (4) | 31.0 μg/m3 (29) | 7.4 μg/m3 (31) | 31.0 | |
| June 17, 2021, 8 a.m. | 13.2 ppb (13) | -0.1 ppb (0) | 16.2 ppb (16) | 13.0 ppb (13) | 16.2 ppb (16) | 1.0 ppb (2) | 25.0 ppb (24) | 0.32 ppb (4) | 35.0 μg/m3 (33) | 9.8 μg/m3 (41) | 41.0 | |
| June 17, 2021, 7 a.m. | 23.2 ppb (22) | 0.1 ppb (1) | 27.5 ppb (26) | 23.0 ppb (22) | 27.5 ppb (26) | 1.0 ppb (2) | 15.0 ppb (14) | 0.48 ppb (6) | 43.0 μg/m3 (40) | 14.3 μg/m3 (56) | 56.0 | |
| June 17, 2021, 6 a.m. | 24.6 ppb (24) | 0.0 ppb (0) | 29.2 ppb (28) | 25.0 ppb (24) | 29.3 ppb (28) | 1.0 ppb (2) | 19.0 ppb (18) | 0.46 ppb (6) | 54.0 μg/m3 (50) | 16.6 μg/m3 (61) | 61.0 | |
| June 17, 2021, 5 a.m. | 16.2 ppb (16) | -0.1 ppb (0) | 19.6 ppb (19) | 16.0 ppb (16) | 19.7 ppb (19) | 1.0 ppb (2) | 31.0 ppb (29) | 0.38 ppb (5) | 42.0 μg/m3 (39) | 13.0 μg/m3 (53) | 53.0 | |
| June 17, 2021, 4 a.m. | 9.8 ppb (10) | -0.1 ppb (0) | 12.9 ppb (13) | 10.0 ppb (10) | 13.1 ppb (13) | 2.0 ppb (3) | 44.0 ppb (41) | 0.27 ppb (4) | 42.0 μg/m3 (39) | 10.9 μg/m3 (46) | 46.0 | |
| June 17, 2021, 3 a.m. | 6.4 ppb (7) | -0.2 ppb (0) | 9.1 ppb (9) | 7.0 ppb (7) | 9.2 ppb (9) | 2.0 ppb (3) | 54.0 ppb (50) | 0.22 ppb (3) | 49.0 μg/m3 (46) | 11.0 μg/m3 (46) | 50.0 | |
| June 17, 2021, 2 a.m. | 4.3 ppb (5) | -0.1 ppb (0) | 6.6 ppb (7) | 4.0 ppb (4) | 6.7 ppb (7) | 2.0 ppb (3) | 58.0 ppb (61) | 0.19 ppb (3) | 40.0 μg/m3 (38) | 6.7 μg/m3 (28) | 61.0 | |
| June 17, 2021, 1 a.m. | 3.5 ppb (4) | -0.1 ppb (0) | 5.7 ppb (6) | 4.0 ppb (4) | 5.7 ppb (6) | 2.0 ppb (3) | 59.0 ppb (65) | 0.18 ppb (3) | 51.0 μg/m3 (48) | 7.6 μg/m3 (32) | 65.0 | |
| June 17, 2021, midnight | 3.5 ppb (4) | 0.0 ppb (0) | 6.0 ppb (6) | 3.0 ppb (3) | 5.9 ppb (6) | 2.0 ppb (3) | 59.0 ppb (65) | 0.19 ppb (3) | 44.0 μg/m3 (41) | 5.7 μg/m3 (24) | 65.0 | |
| June 16, 2021, 11 p.m. | 3.3 ppb (4) | 0.0 ppb (0) | 6.0 ppb (6) | 3.0 ppb (3) | 5.9 ppb (6) | 2.0 ppb (3) | 61.0 ppb (71) | 0.18 ppb (3) | 58.0 μg/m3 (53) | 8.7 μg/m3 (37) | 71.0 | |
| June 16, 2021, 10 p.m. | 3.6 ppb (4) | 0.0 ppb (0) | 6.3 ppb (6) | 4.0 ppb (4) | 6.2 ppb (6) | 2.0 ppb (3) | 59.0 ppb (65) | 0.18 ppb (3) | 56.0 μg/m3 (52) | 11.1 μg/m3 (47) | 65.0 | |
| June 16, 2021, 9 p.m. | 3.1 ppb (3) | 0.0 ppb (0) | 5.9 ppb (6) | 3.0 ppb (3) | 5.9 ppb (6) | 2.0 ppb (3) | 58.0 ppb (61) | 0.18 ppb (3) | 44.0 μg/m3 (41) | 8.6 μg/m3 (36) | 61.0 | |
| June 16, 2021, 8 p.m. | 5.4 ppb (6) | 0.1 ppb (1) | 9.9 ppb (10) | 5.0 ppb (5) | 9.7 ppb (10) | 2.0 ppb (3) | 64.0 ppb (81) | 0.23 ppb (3) | 59.0 μg/m3 (53) | 14.4 μg/m3 (56) | 81.0 | |
| June 16, 2021, 7 p.m. | 5.5 ppb (6) | 0.1 ppb (1) | 9.7 ppb (10) | 5.0 ppb (5) | 9.5 ppb (9) | 2.0 ppb (3) | 62.0 ppb (74) | 0.24 ppb (3) | 57.0 μg/m3 (52) | 10.1 μg/m3 (43) | 74.0 | |
| June 16, 2021, 6 p.m. | 5.1 ppb (5) | 0.3 ppb (1) | 8.5 ppb (9) | 5.0 ppb (5) | 8.1 ppb (8) | 2.0 ppb (3) | 52.0 ppb (49) | 0.21 ppb (3) | 42.0 μg/m3 (39) | 9.0 μg/m3 (38) | 49.0 | |
| June 16, 2021, 5 p.m. | 7.5 ppb (8) | 0.9 ppb (1) | 10.8 ppb (11) | 7.0 ppb (7) | 9.7 ppb (10) | 3.0 ppb (5) | 41.0 ppb (38) | 0.23 ppb (3) | 55.0 μg/m3 (51) | 8.0 μg/m3 (34) | 51.0 | |
| June 16, 2021, 4 p.m. | 14.3 ppb (14) | 3.0 ppb (3) | 18.2 ppb (18) | 11.0 ppb (11) | 14.7 ppb (14) | 2.0 ppb (3) | 27.0 ppb (25) | 0.31 ppb (4) | 44.0 μg/m3 (41) | 9.9 μg/m3 (42) | 42.0 | |
| June 16, 2021, 3 p.m. | 13.5 ppb (13) | 2.9 ppb (3) | 16.5 ppb (16) | 11.0 ppb (11) | 13.3 ppb (13) | 1.0 ppb (2) | 18.0 ppb (17) | 0.3 ppb (4) | 40.0 μg/m3 (38) | 10.2 μg/m3 (43) | 43.0 | |
| June 16, 2021, 2 p.m. | 12.9 ppb (13) | 2.3 ppb (3) | 15.7 ppb (15) | 11.0 ppb (11) | 13.2 ppb (13) | 1.0 ppb (2) | 14.0 ppb (13) | 0.33 ppb (4) | 39.0 μg/m3 (37) | 5.5 μg/m3 (23) | 37.0 | |
| June 16, 2021, 1 p.m. | 12.4 ppb (12) | 1.0 ppb (1) | 15.1 ppb (15) | 11.0 ppb (11) | 14.1 ppb (14) | 0.0 ppb (0) | 12.0 ppb (12) | 0.24 ppb (3) | 46.0 μg/m3 (43) | 7.5 μg/m3 (32) | 43.0 | |
| June 16, 2021, noon | N/A | N/A | 13.5 ppb (13) | N/A | 13.4 ppb (13) | 0.0 ppb (0) | N/A | 0.23 ppb (3) | 32.0 μg/m3 (30) | 6.1 μg/m3 (26) | 30.0 | |
| June 16, 2021, 11 a.m. | 8.3 ppb (8) | -0.1 ppb (0) | 10.5 ppb (10) | 8.0 ppb (8) | 10.6 ppb (10) | 0.0 ppb (0) | 17.0 ppb (16) | 0.2 ppb (3) | 25.0 μg/m3 (24) | 7.7 μg/m3 (33) | 33.0 | |
| June 16, 2021, 10 a.m. | 7.8 ppb (8) | -0.1 ppb (0) | 9.7 ppb (10) | 8.0 ppb (8) | 9.7 ppb (10) | 1.0 ppb (2) | 19.0 ppb (18) | 0.19 ppb (3) | 29.0 μg/m3 (27) | 6.3 μg/m3 (27) | 27.0 | |
| June 16, 2021, 9 a.m. | 7.5 ppb (8) | -0.1 ppb (0) | 9.4 ppb (9) | 8.0 ppb (8) | 9.6 ppb (10) | 1.0 ppb (2) | 22.0 ppb (21) | 0.19 ppb (3) | 30.0 μg/m3 (28) | 5.9 μg/m3 (25) | 28.0 | |
| June 16, 2021, 8 a.m. | 7.0 ppb (7) | -0.2 ppb (0) | 8.9 ppb (9) | 7.0 ppb (7) | 9.0 ppb (9) | 1.0 ppb (2) | 24.0 ppb (23) | 0.19 ppb (3) | 37.0 μg/m3 (35) | 7.8 μg/m3 (33) | 35.0 | |
| June 16, 2021, 7 a.m. | 7.1 ppb (7) | -0.1 ppb (0) | 8.9 ppb (9) | 7.0 ppb (7) | 9.0 ppb (9) | 1.0 ppb (2) | 27.0 ppb (25) | 0.19 ppb (3) | 44.0 μg/m3 (41) | 7.1 μg/m3 (30) | 41.0 | |
| June 16, 2021, 6 a.m. | 6.6 ppb (7) | -0.1 ppb (0) | 8.3 ppb (8) | 7.0 ppb (7) | 8.5 ppb (9) | 1.0 ppb (2) | 33.0 ppb (31) | 0.19 ppb (3) | 40.0 μg/m3 (38) | 8.2 μg/m3 (35) | 38.0 | |
| June 16, 2021, 5 a.m. | 3.4 ppb (4) | -0.2 ppb (0) | 4.5 ppb (5) | 4.0 ppb (4) | 4.6 ppb (5) | 2.0 ppb (3) | 43.0 ppb (40) | 0.18 ppb (3) | 32.0 μg/m3 (30) | 8.4 μg/m3 (36) | 40.0 | |
| June 16, 2021, 4 a.m. | 2.8 ppb (3) | -0.2 ppb (0) | 3.8 ppb (4) | 3.0 ppb (3) | 4.0 ppb (4) | 2.0 ppb (3) | 47.0 ppb (44) | 0.18 ppb (3) | 30.0 μg/m3 (28) | 7.4 μg/m3 (31) | 44.0 | |
| June 16, 2021, 3 a.m. | 2.9 ppb (3) | -0.2 ppb (0) | 4.0 ppb (4) | 3.0 ppb (3) | 4.1 ppb (4) | 2.0 ppb (3) | 47.0 ppb (44) | 0.18 ppb (3) | 38.0 μg/m3 (36) | 5.5 μg/m3 (23) | 44.0 | |
| June 16, 2021, 2 a.m. | 2.1 ppb (2) | -0.1 ppb (0) | 3.3 ppb (4) | 2.0 ppb (2) | 3.3 ppb (4) | 1.0 ppb (2) | 48.0 ppb (45) | 0.16 ppb (3) | 33.0 μg/m3 (31) | 4.9 μg/m3 (21) | 45.0 | |
| June 16, 2021, 1 a.m. | 2.4 ppb (3) | 0.0 ppb (0) | 4.0 ppb (4) | 2.0 ppb (2) | 4.0 ppb (4) | 1.0 ppb (2) | 50.0 ppb (47) | 0.16 ppb (3) | 50.0 μg/m3 (47) | 7.1 μg/m3 (30) | 47.0 | |
| June 16, 2021, midnight | 2.4 ppb (3) | 0.0 ppb (0) | 4.3 ppb (5) | 2.0 ppb (2) | 4.2 ppb (4) | 1.0 ppb (2) | 51.0 ppb (48) | 0.15 ppb (2) | 55.0 μg/m3 (51) | 6.6 μg/m3 (28) | 51.0 | |
| June 15, 2021, 11 p.m. | 2.5 ppb (3) | 0.0 ppb (0) | 4.6 ppb (5) | 3.0 ppb (3) | 4.5 ppb (5) | 1.0 ppb (2) | 50.0 ppb (47) | 0.15 ppb (2) | 59.0 μg/m3 (53) | 4.9 μg/m3 (21) | 53.0 | |
| June 15, 2021, 10 p.m. | 2.3 ppb (3) | 0.0 ppb (0) | 4.1 ppb (4) | 2.0 ppb (2) | 4.0 ppb (4) | 1.0 ppb (2) | 50.0 ppb (47) | 0.16 ppb (3) | 50.0 μg/m3 (47) | 4.3 μg/m3 (18) | 47.0 | |
| June 15, 2021, 9 p.m. | 2.2 ppb (3) | 0.0 ppb (0) | 3.5 ppb (4) | 2.0 ppb (2) | 3.5 ppb (4) | 1.0 ppb (2) | 48.0 ppb (45) | 0.15 ppb (2) | 42.0 μg/m3 (39) | 7.5 μg/m3 (32) | 45.0 | |
| June 15, 2021, 8 p.m. | 2.1 ppb (2) | 0.0 ppb (0) | 3.1 ppb (3) | 2.0 ppb (2) | 3.1 ppb (3) | 1.0 ppb (2) | 44.0 ppb (41) | 0.15 ppb (2) | 39.0 μg/m3 (37) | 5.5 μg/m3 (23) | 41.0 | |
| June 15, 2021, 7 p.m. | 2.3 ppb (3) | 0.1 ppb (1) | 3.0 ppb (3) | 2.0 ppb (2) | 2.8 ppb (3) | 1.0 ppb (2) | 41.0 ppb (38) | 0.15 ppb (2) | 33.0 μg/m3 (31) | 3.2 μg/m3 (14) | 38.0 | |
| June 15, 2021, 6 p.m. | 1.9 ppb (2) | 0.0 ppb (0) | 2.3 ppb (3) | 2.0 ppb (2) | 2.1 ppb (2) | 0.0 ppb (0) | 36.0 ppb (34) | 0.14 ppb (2) | 28.0 μg/m3 (26) | 5.0 μg/m3 (21) | 34.0 | |
| June 15, 2021, 5 p.m. | 2.3 ppb (3) | 0.2 ppb (1) | 34.0 ppb (33) | 2.0 ppb (2) | 16.7 ppb (16) | 0.0 ppb (0) | 33.0 ppb (31) | 0.15 ppb (2) | 31.0 μg/m3 (29) | 5.3 μg/m3 (23) | 33.0 | |
| June 15, 2021, 4 p.m. | 2.2 ppb (3) | 0.2 ppb (1) | 73.7 ppb (72) | 2.0 ppb (2) | 27.1 ppb (26) | 0.0 ppb (0) | 29.0 ppb (27) | 0.15 ppb (2) | 30.0 μg/m3 (28) | 0.4 μg/m3 (2) | 72.0 | |
| June 15, 2021, 3 p.m. | 2.7 ppb (3) | 0.5 ppb (1) | 2.8 ppb (3) | 2.0 ppb (2) | 2.2 ppb (3) | N/A | 26.0 ppb (25) | 0.5 ppb (6) | 23.0 μg/m3 (22) | 0.9 μg/m3 (4) | 25.0 | |
| June 15, 2021, 2 p.m. | 2.7 ppb (3) | 0.3 ppb (1) | 2.8 ppb (3) | 2.0 ppb (2) | 2.4 ppb (3) | 0.0 ppb (0) | 24.0 ppb (23) | 0.14 ppb (2) | 24.0 μg/m3 (23) | 2.6 μg/m3 (11) | 23.0 | |
| June 15, 2021, 1 p.m. | 3.0 ppb (3) | 0.1 ppb (1) | 3.2 ppb (4) | 3.0 ppb (3) | 3.1 ppb (3) | 0.0 ppb (0) | 24.0 ppb (23) | 0.23 ppb (3) | 16.0 μg/m3 (15) | 4.8 μg/m3 (20) | 23.0 | |
| June 15, 2021, noon | N/A | N/A | 4.7 ppb (5) | N/A | 4.8 ppb (5) | 0.0 ppb (0) | N/A | 0.21 ppb (3) | 15.0 μg/m3 (14) | 5.6 μg/m3 (24) | 24.0 | |
| June 15, 2021, 11 a.m. | 1.5 ppb (2) | -0.2 ppb (0) | 1.7 ppb (2) | 2.0 ppb (2) | 1.9 ppb (2) | 0.0 ppb (0) | 24.0 ppb (23) | 0.14 ppb (2) | 10.0 μg/m3 (10) | 3.3 μg/m3 (14) | 23.0 | |
| June 15, 2021, 10 a.m. | 1.5 ppb (2) | -0.2 ppb (0) | 1.5 ppb (2) | 2.0 ppb (2) | 1.6 ppb (2) | 0.0 ppb (0) | 25.0 ppb (24) | 0.13 ppb (2) | 18.0 μg/m3 (17) | 1.7 μg/m3 (8) | 24.0 | |
| June 15, 2021, 9 a.m. | 1.5 ppb (2) | -0.2 ppb (0) | 1.5 ppb (2) | 2.0 ppb (2) | 1.6 ppb (2) | 0.0 ppb (0) | 27.0 ppb (25) | 0.13 ppb (2) | 20.0 μg/m3 (19) | 2.1 μg/m3 (9) | 25.0 | |
| June 15, 2021, 8 a.m. | 1.5 ppb (2) | -0.2 ppb (0) | 1.5 ppb (2) | 2.0 ppb (2) | 1.6 ppb (2) | 0.0 ppb (0) | 29.0 ppb (27) | 0.13 ppb (2) | 29.0 μg/m3 (27) | 0.6 μg/m3 (3) | 27.0 | |
| June 15, 2021, 7 a.m. | 1.4 ppb (2) | -0.2 ppb (0) | 1.6 ppb (2) | 2.0 ppb (2) | 1.7 ppb (2) | 0.0 ppb (0) | 30.0 ppb (28) | 0.13 ppb (2) | 35.0 μg/m3 (33) | 1.7 μg/m3 (8) | 33.0 | |
| June 15, 2021, 6 a.m. | 1.6 ppb (2) | -0.2 ppb (0) | 2.1 ppb (2) | 2.0 ppb (2) | 2.2 ppb (3) | 0.0 ppb (0) | 32.0 ppb (30) | 0.14 ppb (2) | 47.0 μg/m3 (44) | 1.4 μg/m3 (6) | 44.0 | |
| June 15, 2021, 5 a.m. | 2.2 ppb (3) | -0.2 ppb (0) | 2.9 ppb (3) | 2.0 ppb (2) | 3.0 ppb (3) | 0.0 ppb (0) | 33.0 ppb (31) | 0.15 ppb (2) | 51.0 μg/m3 (48) | 0.9 μg/m3 (4) | 48.0 | |
| June 15, 2021, 4 a.m. | 2.1 ppb (2) | -0.1 ppb (0) | 2.9 ppb (3) | 2.0 ppb (2) | 3.0 ppb (3) | 1.0 ppb (2) | 29.0 ppb (27) | 0.15 ppb (2) | 31.0 μg/m3 (29) | 4.3 μg/m3 (18) | 29.0 | |
| June 15, 2021, 3 a.m. | 1.9 ppb (2) | -0.2 ppb (0) | 2.7 ppb (3) | 2.0 ppb (2) | 2.8 ppb (3) | 1.0 ppb (2) | 29.0 ppb (27) | 0.14 ppb (2) | 19.0 μg/m3 (18) | 7.4 μg/m3 (31) | 31.0 | |
| June 15, 2021, 2 a.m. | 2.0 ppb (2) | -0.1 ppb (0) | 3.0 ppb (3) | 2.0 ppb (2) | 3.1 ppb (3) | 1.0 ppb (2) | 31.0 ppb (29) | 0.14 ppb (2) | 27.0 μg/m3 (25) | 7.8 μg/m3 (33) | 33.0 | |
| June 15, 2021, 1 a.m. | 1.7 ppb (2) | -0.1 ppb (0) | 2.9 ppb (3) | 2.0 ppb (2) | 2.9 ppb (3) | 1.0 ppb (2) | 35.0 ppb (33) | 0.14 ppb (2) | 27.0 μg/m3 (25) | 6.1 μg/m3 (26) | 33.0 | |
| June 15, 2021, midnight | 1.7 ppb (2) | 0.0 ppb (0) | 3.0 ppb (3) | 2.0 ppb (2) | 2.9 ppb (3) | 1.0 ppb (2) | 35.0 ppb (33) | 0.13 ppb (2) | 28.0 μg/m3 (26) | 6.5 μg/m3 (28) | 33.0 | |
| June 14, 2021, 11 p.m. | 1.7 ppb (2) | 0.0 ppb (0) | 2.8 ppb (3) | 2.0 ppb (2) | 2.7 ppb (3) | 1.0 ppb (2) | 34.0 ppb (32) | 0.14 ppb (2) | 31.0 μg/m3 (29) | 2.8 μg/m3 (12) | 32.0 | |
| June 14, 2021, 10 p.m. | 1.6 ppb (2) | 0.0 ppb (0) | 2.4 ppb (3) | 2.0 ppb (2) | 2.3 ppb (3) | 1.0 ppb (2) | 31.0 ppb (29) | 0.17 ppb (3) | 26.0 μg/m3 (25) | 3.6 μg/m3 (16) | 29.0 | |
| June 14, 2021, 9 p.m. | 1.4 ppb (2) | 0.0 ppb (0) | 94.0 ppb (94) | 1.0 ppb (1) | 30.0 ppb (29) | 1.0 ppb (2) | 27.0 ppb (25) | 0.32 ppb (4) | 20.0 μg/m3 (19) | 4.4 μg/m3 (19) | 94.0 | |
| June 14, 2021, 8 p.m. | 1.3 ppb (2) | 0.0 ppb (0) | 35.3 ppb (34) | 1.0 ppb (1) | 1.5 ppb (2) | 1.0 ppb (2) | 26.0 ppb (25) | 0.15 ppb (2) | 25.0 μg/m3 (24) | 7.0 μg/m3 (30) | 34.0 | |
| June 14, 2021, 7 p.m. | 1.4 ppb (2) | 0.0 ppb (0) | 80.8 ppb (80) | 1.0 ppb (1) | 36.0 ppb (34) | 1.0 ppb (2) | 25.0 ppb (24) | 0.16 ppb (3) | 27.0 μg/m3 (25) | 5.2 μg/m3 (22) | 80.0 | |
| June 14, 2021, 6 p.m. | 1.6 ppb (2) | 0.1 ppb (1) | 163.0 ppb (113) | 2.0 ppb (2) | 86.3 ppb (86) | 1.0 ppb (2) | 23.0 ppb (22) | 0.16 ppb (3) | 21.0 μg/m3 (20) | 5.9 μg/m3 (25) | 113.0 | |
| June 14, 2021, 5 p.m. | 2.1 ppb (2) | 0.2 ppb (1) | 297.7 ppb (139) | 2.0 ppb (2) | 2.7 ppb (3) | 1.0 ppb (2) | 21.0 ppb (20) | 0.17 ppb (3) | 21.0 μg/m3 (20) | 0.1 μg/m3 (1) | 139.0 | |
| June 14, 2021, 4 p.m. | 2.2 ppb (3) | 0.3 ppb (1) | 79.4 ppb (79) | 2.0 ppb (2) | 0.8 ppb (1) | 2.0 ppb (3) | 18.0 ppb (17) | 0.17 ppb (3) | 20.0 μg/m3 (19) | 2.4 μg/m3 (10) | 79.0 | |
| June 14, 2021, 3 p.m. | 2.5 ppb (3) | 0.6 ppb (1) | 94.8 ppb (95) | 2.0 ppb (2) | 0.6 ppb (1) | 25.0 ppb (36) | 15.0 ppb (14) | 0.51 ppb (6) | 15.0 μg/m3 (14) | 6.7 μg/m3 (28) | 95.0 | |
| June 14, 2021, 2 p.m. | 2.5 ppb (3) | 0.5 ppb (1) | 33.5 ppb (32) | 2.0 ppb (2) | 1.6 ppb (2) | 0.0 ppb (0) | 12.0 ppb (12) | 0.17 ppb (3) | 14.0 μg/m3 (13) | 3.0 μg/m3 (13) | 32.0 | |
| June 14, 2021, 1 p.m. | 2.9 ppb (3) | 0.4 ppb (1) | 3.3 ppb (4) | 3.0 ppb (3) | 2.8 ppb (3) | 0.0 ppb (0) | 10.0 ppb (10) | 0.17 ppb (3) | 7.0 μg/m3 (7) | 2.0 μg/m3 (9) | 10.0 | |
| June 14, 2021, noon | N/A | N/A | 3.2 ppb (4) | N/A | 3.1 ppb (3) | 0.0 ppb (0) | N/A | 0.18 ppb (3) | 5.0 μg/m3 (5) | 1.1 μg/m3 (5) | 5.0 | |
| June 14, 2021, 11 a.m. | 2.2 ppb (3) | -0.1 ppb (0) | 2.5 ppb (3) | 2.0 ppb (2) | 2.5 ppb (3) | 0.0 ppb (0) | 10.0 ppb (10) | 0.17 ppb (3) | 6.0 μg/m3 (6) | 1.8 μg/m3 (8) | 10.0 | |
| June 14, 2021, 10 a.m. | 2.3 ppb (3) | -0.1 ppb (0) | 2.5 ppb (3) | 2.0 ppb (2) | 2.6 ppb (3) | 0.0 ppb (0) | 9.0 ppb (9) | 0.17 ppb (3) | 10.0 μg/m3 (10) | 2.3 μg/m3 (10) | 10.0 | |
| June 14, 2021, 9 a.m. | 1.8 ppb (2) | -0.1 ppb (0) | 2.2 ppb (3) | 2.0 ppb (2) | 2.3 ppb (3) | 0.0 ppb (0) | 11.0 ppb (11) | 0.16 ppb (3) | 17.0 μg/m3 (16) | 3.4 μg/m3 (15) | 16.0 | |
| June 14, 2021, 8 a.m. | 1.3 ppb (2) | -0.2 ppb (0) | 1.7 ppb (2) | 2.0 ppb (2) | 1.8 ppb (2) | 0.0 ppb (0) | 14.0 ppb (13) | 0.15 ppb (2) | 17.0 μg/m3 (16) | 3.2 μg/m3 (14) | 16.0 | |
| June 14, 2021, 7 a.m. | 1.5 ppb (2) | -0.1 ppb (0) | 2.1 ppb (2) | 2.0 ppb (2) | 2.2 ppb (3) | 0.0 ppb (0) | 15.0 ppb (14) | 0.15 ppb (2) | 49.0 μg/m3 (46) | 4.1 μg/m3 (18) | 46.0 | |
| June 14, 2021, 6 a.m. | 2.9 ppb (3) | -0.1 ppb (0) | 3.7 ppb (4) | 3.0 ppb (3) | 3.8 ppb (4) | 0.0 ppb (0) | 16.0 ppb (15) | 0.16 ppb (3) | 68.0 μg/m3 (58) | 5.9 μg/m3 (25) | 58.0 | |
| June 14, 2021, 5 a.m. | 3.9 ppb (4) | -0.1 ppb (0) | 4.9 ppb (5) | 4.0 ppb (4) | 5.0 ppb (5) | 0.0 ppb (0) | 17.0 ppb (16) | 0.18 ppb (3) | 45.0 μg/m3 (42) | 6.8 μg/m3 (29) | 42.0 | |
| June 14, 2021, 4 a.m. | 3.9 ppb (4) | -0.1 ppb (0) | 5.1 ppb (5) | 4.0 ppb (4) | 5.2 ppb (5) | 1.0 ppb (2) | 22.0 ppb (21) | 0.19 ppb (3) | 49.0 μg/m3 (46) | 7.7 μg/m3 (33) | 46.0 | |
| June 14, 2021, 3 a.m. | 2.4 ppb (3) | -0.2 ppb (0) | 3.4 ppb (4) | 3.0 ppb (3) | 3.5 ppb (4) | 1.0 ppb (2) | 31.0 ppb (29) | 0.18 ppb (3) | 25.0 μg/m3 (24) | 4.1 μg/m3 (18) | 29.0 | |
| June 14, 2021, 2 a.m. | 2.0 ppb (2) | -0.1 ppb (0) | 3.1 ppb (3) | 2.0 ppb (2) | 3.1 ppb (3) | 1.0 ppb (2) | 33.0 ppb (31) | 0.17 ppb (3) | 16.0 μg/m3 (15) | 3.8 μg/m3 (16) | 31.0 | |
| June 14, 2021, 1 a.m. | 1.7 ppb (2) | -0.1 ppb (0) | 3.0 ppb (3) | 2.0 ppb (2) | 3.0 ppb (3) | 1.0 ppb (2) | 36.0 ppb (34) | 0.17 ppb (3) | 19.0 μg/m3 (18) | 4.7 μg/m3 (20) | 34.0 | |
| June 14, 2021, midnight | 1.5 ppb (2) | 0.0 ppb (0) | 2.5 ppb (3) | 2.0 ppb (2) | 2.5 ppb (3) | 1.0 ppb (2) | 34.0 ppb (32) | 0.16 ppb (3) | 13.0 μg/m3 (13) | 5.6 μg/m3 (24) | 32.0 | |
| June 13, 2021, 11 p.m. | 1.2 ppb (2) | -0.1 ppb (0) | 2.2 ppb (3) | 1.0 ppb (1) | 2.2 ppb (3) | 1.0 ppb (2) | 34.0 ppb (32) | 0.16 ppb (3) | 14.0 μg/m3 (13) | 5.1 μg/m3 (22) | 32.0 | |
| June 13, 2021, 10 p.m. | 1.3 ppb (2) | 0.0 ppb (0) | 2.3 ppb (3) | 1.0 ppb (1) | 2.3 ppb (3) | 1.0 ppb (2) | 35.0 ppb (33) | 0.17 ppb (3) | 16.0 μg/m3 (15) | 6.4 μg/m3 (27) | 33.0 | |
| June 13, 2021, 9 p.m. | 1.4 ppb (2) | -0.1 ppb (0) | 2.5 ppb (3) | 1.0 ppb (1) | 2.5 ppb (3) | 1.0 ppb (2) | 35.0 ppb (33) | 0.17 ppb (3) | 12.0 μg/m3 (12) | 5.9 μg/m3 (25) | 33.0 | |
| June 13, 2021, 8 p.m. | 1.5 ppb (2) | -0.1 ppb (0) | 2.6 ppb (3) | 2.0 ppb (2) | 2.6 ppb (3) | 1.0 ppb (2) | 34.0 ppb (32) | 0.17 ppb (3) | 17.0 μg/m3 (16) | 5.3 μg/m3 (23) | 32.0 | |
| June 13, 2021, 7 p.m. | 1.6 ppb (2) | 0.0 ppb (0) | 2.6 ppb (3) | 2.0 ppb (2) | 2.4 ppb (3) | 1.0 ppb (2) | 29.0 ppb (27) | 0.16 ppb (3) | 13.0 μg/m3 (13) | 7.9 μg/m3 (33) | 33.0 | |
| June 13, 2021, 6 p.m. | 1.5 ppb (2) | 0.0 ppb (0) | 2.3 ppb (3) | 1.0 ppb (1) | 2.2 ppb (3) | 1.0 ppb (2) | 26.0 ppb (25) | 0.16 ppb (3) | 11.0 μg/m3 (11) | 4.2 μg/m3 (18) | 25.0 | |
| June 13, 2021, 5 p.m. | 1.6 ppb (2) | 0.1 ppb (1) | 2.2 ppb (3) | 2.0 ppb (2) | 2.1 ppb (2) | 1.0 ppb (2) | 22.0 ppb (21) | 0.16 ppb (3) | 13.0 μg/m3 (13) | 4.5 μg/m3 (19) | 21.0 | |
| June 13, 2021, 4 p.m. | 1.5 ppb (2) | 0.1 ppb (1) | 2.1 ppb (2) | 1.0 ppb (1) | 1.9 ppb (2) | 1.0 ppb (2) | 18.0 ppb (17) | 0.14 ppb (2) | 17.0 μg/m3 (16) | 0.7 μg/m3 (3) | 17.0 | |
| June 13, 2021, 3 p.m. | 1.9 ppb (2) | 0.4 ppb (1) | 2.3 ppb (3) | 1.0 ppb (1) | 1.9 ppb (2) | 0.0 ppb (0) | 14.0 ppb (13) | 0.15 ppb (2) | 10.0 μg/m3 (10) | 0.4 μg/m3 (2) | 13.0 | |
| June 13, 2021, 2 p.m. | 2.0 ppb (2) | 0.4 ppb (1) | 2.3 ppb (3) | 2.0 ppb (2) | 1.8 ppb (2) | 0.0 ppb (0) | 11.0 ppb (11) | 0.15 ppb (2) | 15.0 μg/m3 (14) | 1.7 μg/m3 (8) | 14.0 | |
| June 13, 2021, 1 p.m. | 1.9 ppb (2) | 0.1 ppb (1) | 2.0 ppb (2) | 2.0 ppb (2) | 1.9 ppb (2) | 0.0 ppb (0) | 10.0 ppb (10) | 0.15 ppb (2) | 6.0 μg/m3 (6) | 2.5 μg/m3 (11) | 11.0 | |
| June 13, 2021, noon | N/A | N/A | 2.2 ppb (3) | N/A | 2.3 ppb (3) | 0.0 ppb (0) | N/A | 0.15 ppb (2) | 6.0 μg/m3 (6) | 2.4 μg/m3 (10) | 10.0 | |
| June 13, 2021, 11 a.m. | 1.8 ppb (2) | -0.1 ppb (0) | 2.2 ppb (3) | 2.0 ppb (2) | 2.3 ppb (3) | 0.0 ppb (0) | 9.0 ppb (9) | 0.14 ppb (2) | 7.0 μg/m3 (7) | 1.8 μg/m3 (8) | 9.0 | |
| June 13, 2021, 10 a.m. | 1.9 ppb (2) | -0.2 ppb (0) | 2.2 ppb (3) | 2.0 ppb (2) | 2.3 ppb (3) | 0.0 ppb (0) | 10.0 ppb (10) | 0.15 ppb (2) | 12.0 μg/m3 (12) | 2.9 μg/m3 (13) | 13.0 | |
| June 13, 2021, 9 a.m. | 2.2 ppb (3) | -0.1 ppb (0) | 2.6 ppb (3) | 2.0 ppb (2) | 2.7 ppb (3) | 0.0 ppb (0) | 12.0 ppb (12) | 0.16 ppb (3) | 5.0 μg/m3 (5) | 3.1 μg/m3 (13) | 13.0 | |
| June 13, 2021, 8 a.m. | 2.6 ppb (3) | -0.1 ppb (0) | 3.1 ppb (3) | 3.0 ppb (3) | 3.2 ppb (4) | 0.0 ppb (0) | 14.0 ppb (13) | 0.18 ppb (3) | 25.0 μg/m3 (24) | 4.6 μg/m3 (20) | 24.0 | |
| June 13, 2021, 7 a.m. | 3.5 ppb (4) | -0.1 ppb (0) | 4.3 ppb (5) | 4.0 ppb (4) | 4.4 ppb (5) | 1.0 ppb (2) | 15.0 ppb (14) | 0.19 ppb (3) | 26.0 μg/m3 (25) | 6.0 μg/m3 (25) | 25.0 | |
| June 13, 2021, 6 a.m. | 3.2 ppb (4) | -0.1 ppb (0) | 4.1 ppb (4) | 3.0 ppb (3) | 4.2 ppb (4) | 0.0 ppb (0) | 20.0 ppb (19) | 0.18 ppb (3) | 23.0 μg/m3 (22) | 5.3 μg/m3 (23) | 23.0 | |
| June 13, 2021, 5 a.m. | 4.4 ppb (5) | 0.0 ppb (0) | 5.7 ppb (6) | 4.0 ppb (4) | 5.7 ppb (6) | 1.0 ppb (2) | 25.0 ppb (24) | 0.22 ppb (3) | 27.0 μg/m3 (25) | 7.1 μg/m3 (30) | 30.0 | |
| June 13, 2021, 4 a.m. | 4.7 ppb (5) | -0.1 ppb (0) | 6.1 ppb (6) | 5.0 ppb (5) | 6.2 ppb (6) | 1.0 ppb (2) | 27.0 ppb (25) | 0.23 ppb (3) | 28.0 μg/m3 (26) | 5.8 μg/m3 (25) | 26.0 | |
| June 13, 2021, 3 a.m. | 3.8 ppb (4) | -0.1 ppb (0) | 5.1 ppb (5) | 4.0 ppb (4) | 5.2 ppb (5) | 1.0 ppb (2) | 28.0 ppb (26) | 0.2 ppb (3) | 24.0 μg/m3 (23) | 2.9 μg/m3 (13) | 26.0 | |
| June 13, 2021, 2 a.m. | 2.4 ppb (3) | -0.1 ppb (0) | 3.8 ppb (4) | 2.0 ppb (2) | 3.9 ppb (4) | 1.0 ppb (2) | 33.0 ppb (31) | 0.17 ppb (3) | 21.0 μg/m3 (20) | 6.0 μg/m3 (25) | 31.0 | |
| June 13, 2021, 1 a.m. | 2.0 ppb (2) | 0.0 ppb (0) | 3.5 ppb (4) | 2.0 ppb (2) | 3.5 ppb (4) | 1.0 ppb (2) | 40.0 ppb (38) | 0.17 ppb (3) | 21.0 μg/m3 (20) | 6.4 μg/m3 (27) | 38.0 | |
| June 13, 2021, midnight | 1.7 ppb (2) | -0.1 ppb (0) | 3.0 ppb (3) | 2.0 ppb (2) | 3.0 ppb (3) | 1.0 ppb (2) | 46.0 ppb (43) | 0.17 ppb (3) | 25.0 μg/m3 (24) | 2.0 μg/m3 (9) | 43.0 | |
| June 12, 2021, 11 p.m. | 1.7 ppb (2) | -0.1 ppb (0) | 2.8 ppb (3) | 2.0 ppb (2) | 2.9 ppb (3) | 1.0 ppb (2) | 49.0 ppb (46) | 0.18 ppb (3) | 19.0 μg/m3 (18) | 3.8 μg/m3 (16) | 46.0 | |
| June 12, 2021, 10 p.m. | 1.8 ppb (2) | -0.1 ppb (0) | 2.8 ppb (3) | 2.0 ppb (2) | 2.8 ppb (3) | 1.0 ppb (2) | 49.0 ppb (46) | 0.17 ppb (3) | 19.0 μg/m3 (18) | 5.1 μg/m3 (22) | 46.0 | |
| June 12, 2021, 9 p.m. | 1.6 ppb (2) | -0.1 ppb (0) | 2.4 ppb (3) | 2.0 ppb (2) | 2.4 ppb (3) | 1.0 ppb (2) | 47.0 ppb (44) | 0.17 ppb (3) | 19.0 μg/m3 (18) | 2.6 μg/m3 (11) | 44.0 | |
| June 12, 2021, 8 p.m. | 1.6 ppb (2) | -0.1 ppb (0) | 2.3 ppb (3) | 2.0 ppb (2) | 2.4 ppb (3) | 1.0 ppb (2) | 44.0 ppb (41) | 0.17 ppb (3) | 17.0 μg/m3 (16) | 3.9 μg/m3 (17) | 41.0 | |
| June 12, 2021, 7 p.m. | 1.9 ppb (2) | -0.1 ppb (0) | 2.7 ppb (3) | 2.0 ppb (2) | 2.7 ppb (3) | 1.0 ppb (2) | 41.0 ppb (38) | 0.18 ppb (3) | 20.0 μg/m3 (19) | 5.8 μg/m3 (25) | 38.0 | |
| June 12, 2021, 6 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | 2.8 ppb (3) | 2.0 ppb (2) | 2.7 ppb (3) | 1.0 ppb (2) | 37.0 ppb (35) | 0.17 ppb (3) | 24.0 μg/m3 (23) | 10.2 μg/m3 (43) | 43.0 | |
| June 12, 2021, 5 p.m. | 2.0 ppb (2) | 0.0 ppb (0) | 2.8 ppb (3) | 2.0 ppb (2) | 2.7 ppb (3) | 1.0 ppb (2) | 31.0 ppb (29) | 0.18 ppb (3) | 21.0 μg/m3 (20) | 5.6 μg/m3 (24) | 29.0 | |
| June 12, 2021, 4 p.m. | 2.0 ppb (2) | 0.1 ppb (1) | 2.7 ppb (3) | 2.0 ppb (2) | 2.5 ppb (3) | 1.0 ppb (2) | 26.0 ppb (25) | 0.17 ppb (3) | 24.0 μg/m3 (23) | 1.5 μg/m3 (7) | 25.0 | |
| June 12, 2021, 3 p.m. | 2.0 ppb (2) | 0.1 ppb (1) | 2.5 ppb (3) | 2.0 ppb (2) | 2.3 ppb (3) | 0.0 ppb (0) | 23.0 ppb (22) | 0.17 ppb (3) | 18.0 μg/m3 (17) | 2.0 μg/m3 (9) | 22.0 | |
| June 12, 2021, 2 p.m. | 2.3 ppb (3) | 0.2 ppb (1) | 2.6 ppb (3) | 2.0 ppb (2) | 2.4 ppb (3) | 0.0 ppb (0) | 20.0 ppb (19) | 0.17 ppb (3) | 6.0 μg/m3 (6) | 3.3 μg/m3 (14) | 19.0 | |
| June 12, 2021, 1 p.m. | 2.4 ppb (3) | 0.0 ppb (0) | 2.7 ppb (3) | 2.0 ppb (2) | 2.6 ppb (3) | 0.0 ppb (0) | 19.0 ppb (18) | N/A | 15.0 μg/m3 (14) | 4.0 μg/m3 (17) | 18.0 | |
| June 12, 2021, noon | N/A | N/A | 2.3 ppb (3) | N/A | 2.4 ppb (3) | 0.0 ppb (0) | N/A | 0.17 ppb (3) | 10.0 μg/m3 (10) | 1.4 μg/m3 (6) | 10.0 | |
| June 12, 2021, 11 a.m. | 1.7 ppb (2) | -0.2 ppb (0) | 1.9 ppb (2) | 2.0 ppb (2) | 2.0 ppb (2) | 0.0 ppb (0) | 20.0 ppb (19) | 0.16 ppb (3) | 6.0 μg/m3 (6) | 1.3 μg/m3 (6) | 19.0 | |
| June 12, 2021, 10 a.m. | 1.6 ppb (2) | -0.2 ppb (0) | 1.9 ppb (2) | 2.0 ppb (2) | 2.0 ppb (2) | 0.0 ppb (0) | 21.0 ppb (20) | 0.16 ppb (3) | 8.0 μg/m3 (8) | 0.4 μg/m3 (2) | 20.0 | |
| June 12, 2021, 9 a.m. | 1.2 ppb (2) | -0.2 ppb (0) | 1.4 ppb (2) | 1.0 ppb (1) | 1.5 ppb (2) | 0.0 ppb (0) | 24.0 ppb (23) | 0.15 ppb (2) | 9.0 μg/m3 (9) | 1.3 μg/m3 (6) | 23.0 | |
| June 12, 2021, 8 a.m. | 1.4 ppb (2) | -0.2 ppb (0) | 1.7 ppb (2) | 2.0 ppb (2) | 1.9 ppb (2) | 0.0 ppb (0) | 27.0 ppb (25) | 0.16 ppb (3) | 11.0 μg/m3 (11) | 1.6 μg/m3 (7) | 25.0 |