Reno (E Reno) NV, US: 39.521918, -119.795444
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 30, 2021, 6 a.m. | 12.3 ppb (12) | 0.7 ppb (1) | 11.8 ppb (12) | 12.0 ppb (12) | 11.8 ppb (12) | 0.0 ppb (0) | 38.0 ppb (36) | 0.11 ppb (2) | 18.0 μg/m3 (17) | 7.0 μg/m3 (30) | 36.0 | |
| July 30, 2021, 5 a.m. | 4.4 ppb (5) | 0.4 ppb (1) | 3.4 ppb (4) | 4.0 ppb (4) | 3.6 ppb (4) | 0.0 ppb (0) | 51.0 ppb (48) | 0.08 ppb (2) | 7.0 μg/m3 (7) | 9.0 μg/m3 (38) | 48.0 | |
| July 30, 2021, 4 a.m. | 4.8 ppb (5) | 0.5 ppb (1) | 3.8 ppb (4) | 4.0 ppb (4) | 3.9 ppb (4) | 0.0 ppb (0) | 51.0 ppb (48) | 0.09 ppb (2) | 23.0 μg/m3 (22) | 9.0 μg/m3 (38) | 48.0 | |
| July 30, 2021, 3 a.m. | 5.3 ppb (5) | 0.5 ppb (1) | 4.3 ppb (5) | 5.0 ppb (5) | 4.4 ppb (5) | 0.0 ppb (0) | 50.0 ppb (47) | 0.11 ppb (2) | 33.0 μg/m3 (31) | 9.0 μg/m3 (38) | 47.0 | |
| July 30, 2021, 2 a.m. | 4.4 ppb (5) | 0.4 ppb (1) | 3.4 ppb (4) | 4.0 ppb (4) | 3.5 ppb (4) | 0.0 ppb (0) | 50.0 ppb (47) | 0.09 ppb (2) | 25.0 μg/m3 (24) | 9.0 μg/m3 (38) | 47.0 | |
| July 30, 2021, 1 a.m. | 4.0 ppb (4) | 0.5 ppb (1) | 3.1 ppb (3) | 3.0 ppb (3) | 3.2 ppb (4) | 0.0 ppb (0) | 55.0 ppb (51) | 0.13 ppb (2) | 32.0 μg/m3 (30) | 15.0 μg/m3 (58) | 58.0 | |
| July 30, 2021, midnight | 4.3 ppb (5) | 0.6 ppb (1) | 3.4 ppb (4) | 4.0 ppb (4) | 3.5 ppb (4) | 0.0 ppb (0) | 55.0 ppb (51) | 0.12 ppb (2) | 28.0 μg/m3 (26) | 13.0 μg/m3 (53) | 53.0 | |
| July 29, 2021, 11 p.m. | 5.7 ppb (6) | 0.8 ppb (1) | 5.2 ppb (5) | 5.0 ppb (5) | 4.8 ppb (5) | 0.0 ppb (0) | 61.0 ppb (71) | 0.13 ppb (2) | 55.0 μg/m3 (51) | 17.0 μg/m3 (62) | 71.0 | |
| July 29, 2021, 10 p.m. | 5.4 ppb (6) | 1.0 ppb (1) | 4.9 ppb (5) | 4.0 ppb (4) | 4.6 ppb (5) | 0.0 ppb (0) | 67.0 ppb (91) | 0.13 ppb (2) | 36.0 μg/m3 (34) | 16.0 μg/m3 (60) | 91.0 | |
| July 29, 2021, 9 p.m. | 6.1 ppb (6) | 1.5 ppb (2) | 5.2 ppb (5) | 5.0 ppb (5) | 4.8 ppb (5) | 0.0 ppb (0) | 67.0 ppb (91) | 0.13 ppb (2) | 57.0 μg/m3 (52) | 17.0 μg/m3 (62) | 91.0 | |
| July 29, 2021, 8 p.m. | 5.6 ppb (6) | 1.2 ppb (2) | 5.5 ppb (6) | 4.0 ppb (4) | 5.2 ppb (5) | 0.0 ppb (0) | 71.0 ppb (101) | 0.17 ppb (3) | 53.0 μg/m3 (50) | 23.0 μg/m3 (74) | 101.0 | |
| July 29, 2021, 7 p.m. | 6.7 ppb (7) | 1.2 ppb (2) | 7.0 ppb (7) | 6.0 ppb (6) | 6.8 ppb (7) | 0.0 ppb (0) | 73.0 ppb (103) | 0.22 ppb (3) | 68.0 μg/m3 (58) | 35.0 μg/m3 (100) | 103.0 | |
| July 29, 2021, 6 p.m. | 17.0 ppb (17) | 4.4 ppb (5) | 16.4 ppb (16) | 13.0 ppb (13) | 12.9 ppb (13) | 0.0 ppb (0) | 65.0 ppb (84) | 0.29 ppb (4) | 73.0 μg/m3 (60) | 38.0 μg/m3 (108) | 108.0 | |
| July 29, 2021, 5 p.m. | 15.5 ppb (15) | 3.8 ppb (4) | 16.0 ppb (16) | 12.0 ppb (12) | 14.1 ppb (14) | 0.0 ppb (0) | 57.0 ppb (58) | 0.39 ppb (5) | 108.0 μg/m3 (78) | 47.0 μg/m3 (130) | 130.0 | |
| July 29, 2021, 4 p.m. | 14.9 ppb (15) | 4.0 ppb (4) | 15.0 ppb (15) | 11.0 ppb (11) | 12.3 ppb (12) | 0.0 ppb (0) | 46.0 ppb (43) | 0.34 ppb (4) | 68.0 μg/m3 (58) | 33.0 μg/m3 (95) | 95.0 | |
| July 29, 2021, 3 p.m. | 17.8 ppb (17) | 4.7 ppb (5) | 16.8 ppb (16) | 13.0 ppb (13) | 13.6 ppb (13) | 0.0 ppb (0) | 34.0 ppb (32) | 0.38 ppb (5) | 61.0 μg/m3 (54) | 38.0 μg/m3 (108) | 108.0 | |
| July 29, 2021, 2 p.m. | 30.6 ppb (29) | 8.7 ppb (9) | 30.4 ppb (29) | 22.0 ppb (21) | 22.9 ppb (22) | 0.0 ppb (0) | 19.0 ppb (18) | 0.45 ppb (6) | 72.0 μg/m3 (60) | 45.0 μg/m3 (125) | 125.0 | |
| July 29, 2021, 1 p.m. | 20.1 ppb (19) | 3.9 ppb (4) | 23.8 ppb (23) | 16.0 ppb (16) | 18.8 ppb (18) | 0.0 ppb (0) | 19.0 ppb (18) | 0.43 ppb (5) | 82.0 μg/m3 (65) | 41.0 μg/m3 (115) | 115.0 | |
| July 29, 2021, noon | 10.6 ppb (10) | 1.2 ppb (2) | 9.5 ppb (9) | 9.0 ppb (9) | 9.5 ppb (9) | 0.0 ppb (0) | 27.0 ppb (25) | 0.34 ppb (4) | 56.0 μg/m3 (52) | 41.0 μg/m3 (115) | 115.0 | |
| July 29, 2021, 11 a.m. | 10.2 ppb (10) | 1.1 ppb (2) | 9.1 ppb (9) | 9.0 ppb (9) | 9.2 ppb (9) | 0.0 ppb (0) | 26.0 ppb (25) | 0.31 ppb (4) | 66.0 μg/m3 (57) | 35.0 μg/m3 (100) | 100.0 | |
| July 29, 2021, 10 a.m. | 8.9 ppb (9) | 0.9 ppb (1) | 7.7 ppb (8) | 8.0 ppb (8) | 7.9 ppb (8) | 0.0 ppb (0) | 32.0 ppb (30) | 0.29 ppb (4) | 48.0 μg/m3 (45) | 32.0 μg/m3 (93) | 93.0 | |
| July 29, 2021, 9 a.m. | 7.9 ppb (8) | 0.8 ppb (1) | 7.0 ppb (7) | 7.0 ppb (7) | 7.1 ppb (7) | 0.0 ppb (0) | 33.0 ppb (31) | 0.27 ppb (4) | 47.0 μg/m3 (44) | 37.0 μg/m3 (105) | 105.0 | |
| July 29, 2021, 8 a.m. | 9.2 ppb (9) | 0.8 ppb (1) | 8.1 ppb (8) | 8.0 ppb (8) | 8.3 ppb (8) | 0.0 ppb (0) | 32.0 ppb (30) | 0.29 ppb (4) | 46.0 μg/m3 (43) | 35.0 μg/m3 (100) | 100.0 | |
| July 29, 2021, 7 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | 9.6 ppb (10) | 10.0 ppb (10) | 9.7 ppb (10) | 0.0 ppb (0) | 31.0 ppb (29) | 0.33 ppb (4) | 47.0 μg/m3 (44) | 33.0 μg/m3 (95) | 95.0 | |
| July 29, 2021, 6 a.m. | 16.0 ppb (16) | 0.9 ppb (1) | 15.0 ppb (15) | 15.0 ppb (15) | 15.1 ppb (15) | 0.0 ppb (0) | 25.0 ppb (24) | 0.23 ppb (3) | 47.0 μg/m3 (44) | 17.0 μg/m3 (62) | 62.0 | |
| July 29, 2021, 5 a.m. | 18.2 ppb (18) | 0.9 ppb (1) | 18.0 ppb (17) | 17.0 ppb (17) | 18.0 ppb (17) | 0.0 ppb (0) | 22.0 ppb (21) | 0.25 ppb (3) | 53.0 μg/m3 (50) | 12.0 μg/m3 (50) | 50.0 | |
| July 29, 2021, 4 a.m. | 14.7 ppb (14) | 0.8 ppb (1) | 13.4 ppb (13) | 14.0 ppb (14) | 13.4 ppb (13) | 0.0 ppb (0) | 30.0 ppb (28) | 0.22 ppb (3) | 82.0 μg/m3 (65) | 15.0 μg/m3 (58) | 65.0 | |
| July 29, 2021, 3 a.m. | 6.4 ppb (7) | 0.4 ppb (1) | 6.4 ppb (7) | 6.0 ppb (6) | 6.5 ppb (7) | 0.0 ppb (0) | 47.0 ppb (44) | 0.13 ppb (2) | 32.0 μg/m3 (30) | 10.0 μg/m3 (42) | 44.0 | |
| July 29, 2021, 2 a.m. | 5.3 ppb (5) | 0.8 ppb (1) | 3.3 ppb (4) | 4.0 ppb (4) | 3.4 ppb (4) | 0.0 ppb (0) | 50.0 ppb (47) | 0.1 ppb (2) | 141.0 μg/m3 (94) | 16.0 μg/m3 (60) | 94.0 | |
| July 29, 2021, 1 a.m. | 3.2 ppb (4) | 0.4 ppb (1) | 2.4 ppb (3) | 3.0 ppb (3) | 2.5 ppb (3) | 0.0 ppb (0) | 54.0 ppb (50) | 0.09 ppb (2) | 18.0 μg/m3 (17) | 10.0 μg/m3 (42) | 50.0 | |
| July 29, 2021, midnight | 3.5 ppb (4) | 0.5 ppb (1) | 2.7 ppb (3) | 3.0 ppb (3) | 2.7 ppb (3) | 0.0 ppb (0) | 53.0 ppb (50) | 0.09 ppb (2) | 24.0 μg/m3 (23) | 9.0 μg/m3 (38) | 50.0 | |
| July 28, 2021, 11 p.m. | 4.5 ppb (5) | 0.5 ppb (1) | 3.7 ppb (4) | 4.0 ppb (4) | 3.6 ppb (4) | 0.0 ppb (0) | 52.0 ppb (49) | 0.09 ppb (2) | 59.0 μg/m3 (53) | 11.0 μg/m3 (46) | 53.0 | |
| July 28, 2021, 10 p.m. | 8.5 ppb (9) | 2.5 ppb (3) | 5.8 ppb (6) | 6.0 ppb (6) | 4.5 ppb (5) | 0.0 ppb (0) | 52.0 ppb (49) | 0.1 ppb (2) | 122.0 μg/m3 (85) | 13.0 μg/m3 (53) | 85.0 | |
| July 28, 2021, 9 p.m. | 8.5 ppb (9) | 2.9 ppb (3) | 6.5 ppb (7) | 6.0 ppb (6) | 4.6 ppb (5) | 0.0 ppb (0) | 53.0 ppb (50) | 0.15 ppb (2) | 71.0 μg/m3 (59) | 9.0 μg/m3 (38) | 59.0 | |
| July 28, 2021, 8 p.m. | 9.6 ppb (10) | 2.7 ppb (3) | 9.4 ppb (9) | 7.0 ppb (7) | 7.2 ppb (7) | 0.0 ppb (0) | 59.0 ppb (65) | 0.11 ppb (2) | 37.0 μg/m3 (35) | 12.0 μg/m3 (50) | 65.0 | |
| July 28, 2021, 7 p.m. | 7.8 ppb (8) | 1.2 ppb (2) | 9.7 ppb (10) | 7.0 ppb (7) | 8.2 ppb (8) | 0.0 ppb (0) | 60.0 ppb (68) | 0.14 ppb (2) | 55.0 μg/m3 (51) | 13.0 μg/m3 (53) | 68.0 | |
| July 28, 2021, 6 p.m. | 14.4 ppb (14) | 3.5 ppb (4) | 15.2 ppb (15) | 11.0 ppb (11) | 11.8 ppb (12) | 0.0 ppb (0) | 50.0 ppb (47) | 0.17 ppb (3) | 55.0 μg/m3 (51) | 17.0 μg/m3 (62) | 62.0 | |
| July 28, 2021, 5 p.m. | 26.7 ppb (26) | 7.5 ppb (8) | 26.7 ppb (26) | 19.0 ppb (18) | 19.8 ppb (19) | 0.0 ppb (0) | 40.0 ppb (38) | 0.29 ppb (4) | N/A | N/A | 38.0 | |
| July 28, 2021, 4 p.m. | 28.0 ppb (27) | 9.1 ppb (9) | 29.3 ppb (28) | 19.0 ppb (18) | 20.5 ppb (20) | 0.0 ppb (0) | 30.0 ppb (28) | 0.3 ppb (4) | 43.0 μg/m3 (40) | 16.0 μg/m3 (60) | 60.0 | |
| July 28, 2021, 3 p.m. | 30.0 ppb (29) | 10.5 ppb (10) | 31.7 ppb (30) | 19.0 ppb (18) | 21.0 ppb (20) | 0.0 ppb (0) | 21.0 ppb (20) | 0.31 ppb (4) | 43.0 μg/m3 (40) | 19.0 μg/m3 (66) | 66.0 | |
| July 28, 2021, 2 p.m. | 17.2 ppb (17) | 4.5 ppb (5) | 16.6 ppb (16) | 13.0 ppb (13) | 13.0 ppb (13) | 0.0 ppb (0) | 19.0 ppb (18) | 0.16 ppb (3) | 30.0 μg/m3 (28) | 9.0 μg/m3 (38) | 38.0 | |
| July 28, 2021, 1 p.m. | 24.4 ppb (24) | 10.2 ppb (10) | 16.1 ppb (16) | 14.0 ppb (14) | 12.3 ppb (12) | 0.0 ppb (0) | 16.0 ppb (15) | 0.14 ppb (2) | 22.0 μg/m3 (21) | 7.0 μg/m3 (30) | 30.0 | |
| July 28, 2021, noon | 12.3 ppb (12) | 1.2 ppb (2) | 11.3 ppb (11) | 11.0 ppb (11) | 11.2 ppb (11) | 0.0 ppb (0) | 19.0 ppb (18) | 0.11 ppb (2) | 13.0 μg/m3 (13) | 9.0 μg/m3 (38) | 38.0 | |
| July 28, 2021, 11 a.m. | 11.0 ppb (11) | 1.1 ppb (2) | 9.6 ppb (10) | 10.0 ppb (10) | 9.7 ppb (10) | 0.0 ppb (0) | 22.0 ppb (21) | 0.08 ppb (2) | 12.0 μg/m3 (12) | 5.0 μg/m3 (21) | 21.0 | |
| July 28, 2021, 10 a.m. | 12.9 ppb (13) | 1.0 ppb (1) | 11.8 ppb (12) | 12.0 ppb (12) | 11.8 ppb (12) | 0.0 ppb (0) | 22.0 ppb (21) | 0.08 ppb (2) | 17.0 μg/m3 (16) | 7.0 μg/m3 (30) | 30.0 | |
| July 28, 2021, 9 a.m. | 12.6 ppb (12) | 0.9 ppb (1) | 11.6 ppb (11) | 12.0 ppb (12) | 11.6 ppb (11) | 0.0 ppb (0) | 23.0 ppb (22) | 0.1 ppb (2) | 14.0 μg/m3 (13) | 10.0 μg/m3 (42) | 42.0 | |
| July 28, 2021, 8 a.m. | 11.6 ppb (11) | 0.9 ppb (1) | 10.6 ppb (10) | 11.0 ppb (11) | 10.6 ppb (10) | 0.0 ppb (0) | 22.0 ppb (21) | 0.16 ppb (3) | 19.0 μg/m3 (18) | 11.0 μg/m3 (46) | 46.0 | |
| July 28, 2021, 7 a.m. | 10.7 ppb (11) | 0.7 ppb (1) | 9.4 ppb (9) | 10.0 ppb (10) | 9.5 ppb (9) | 0.0 ppb (0) | 30.0 ppb (28) | 0.21 ppb (3) | 30.0 μg/m3 (28) | 18.0 μg/m3 (64) | 64.0 | |
| July 28, 2021, 6 a.m. | 9.7 ppb (10) | 0.5 ppb (1) | 9.1 ppb (9) | 9.0 ppb (9) | 9.2 ppb (9) | 0.0 ppb (0) | 35.0 ppb (33) | 0.14 ppb (2) | 30.0 μg/m3 (28) | 11.0 μg/m3 (46) | 46.0 | |
| July 28, 2021, 5 a.m. | 7.3 ppb (7) | 0.4 ppb (1) | 6.4 ppb (7) | 7.0 ppb (7) | 6.6 ppb (7) | 0.0 ppb (0) | 40.0 ppb (38) | 0.15 ppb (2) | 27.0 μg/m3 (25) | 8.0 μg/m3 (34) | 38.0 | |
| July 28, 2021, 4 a.m. | 6.1 ppb (6) | 0.4 ppb (1) | 5.2 ppb (5) | 6.0 ppb (6) | 5.3 ppb (5) | 0.0 ppb (0) | 45.0 ppb (42) | 0.12 ppb (2) | 22.0 μg/m3 (21) | 7.0 μg/m3 (30) | 42.0 | |
| July 28, 2021, 3 a.m. | 4.7 ppb (5) | 0.4 ppb (1) | 3.7 ppb (4) | 4.0 ppb (4) | 3.8 ppb (4) | 0.0 ppb (0) | 47.0 ppb (44) | 0.08 ppb (2) | 25.0 μg/m3 (24) | 3.0 μg/m3 (13) | 44.0 | |
| July 28, 2021, 2 a.m. | 4.0 ppb (4) | 0.5 ppb (1) | 2.8 ppb (3) | 3.0 ppb (3) | 2.9 ppb (3) | 0.0 ppb (0) | 45.0 ppb (42) | 0.07 ppb (2) | 13.0 μg/m3 (13) | 3.0 μg/m3 (13) | 42.0 | |
| July 28, 2021, 1 a.m. | 3.9 ppb (4) | 0.6 ppb (1) | 2.9 ppb (3) | 3.0 ppb (3) | 2.8 ppb (3) | 0.0 ppb (0) | 47.0 ppb (44) | 0.07 ppb (2) | 16.0 μg/m3 (15) | 6.0 μg/m3 (25) | 44.0 | |
| July 28, 2021, midnight | 4.2 ppb (4) | 0.7 ppb (1) | 3.1 ppb (3) | 3.0 ppb (3) | 2.9 ppb (3) | 0.0 ppb (0) | 50.0 ppb (47) | 0.08 ppb (2) | 18.0 μg/m3 (17) | 6.0 μg/m3 (25) | 47.0 | |
| July 27, 2021, 11 p.m. | 6.2 ppb (6) | 1.1 ppb (2) | 5.4 ppb (6) | 5.0 ppb (5) | 4.8 ppb (5) | 0.0 ppb (0) | 56.0 ppb (55) | 0.12 ppb (2) | 31.0 μg/m3 (29) | 9.0 μg/m3 (38) | 55.0 | |
| July 27, 2021, 10 p.m. | 20.6 ppb (20) | 8.8 ppb (9) | 18.0 ppb (17) | 12.0 ppb (12) | 10.1 ppb (10) | 0.0 ppb (0) | 52.0 ppb (49) | 0.12 ppb (2) | 49.0 μg/m3 (46) | 5.0 μg/m3 (21) | 49.0 | |
| July 27, 2021, 9 p.m. | 9.4 ppb (9) | 3.1 ppb (3) | 7.7 ppb (8) | 6.0 ppb (6) | 5.4 ppb (6) | 0.0 ppb (0) | 58.0 ppb (61) | 0.13 ppb (2) | 38.0 μg/m3 (36) | 8.0 μg/m3 (34) | 61.0 | |
| July 27, 2021, 8 p.m. | 5.4 ppb (6) | 1.0 ppb (1) | 4.3 ppb (5) | 4.0 ppb (4) | 4.1 ppb (4) | 0.0 ppb (0) | 60.0 ppb (68) | 0.12 ppb (2) | 25.0 μg/m3 (24) | 9.0 μg/m3 (38) | 68.0 | |
| July 27, 2021, 7 p.m. | 5.9 ppb (6) | 1.0 ppb (1) | 4.9 ppb (5) | 5.0 ppb (5) | 4.7 ppb (5) | 0.0 ppb (0) | 59.0 ppb (65) | 0.13 ppb (2) | 35.0 μg/m3 (33) | 10.0 μg/m3 (42) | 65.0 | |
| July 27, 2021, 6 p.m. | 6.6 ppb (7) | 1.4 ppb (2) | 5.4 ppb (6) | 5.0 ppb (5) | 5.0 ppb (5) | 0.0 ppb (0) | 59.0 ppb (65) | 0.16 ppb (3) | 38.0 μg/m3 (36) | 20.0 μg/m3 (68) | 68.0 | |
| July 27, 2021, 5 p.m. | 6.4 ppb (7) | 1.3 ppb (2) | 5.4 ppb (6) | 5.0 ppb (5) | 5.0 ppb (5) | 0.0 ppb (0) | 56.0 ppb (55) | 0.17 ppb (3) | 31.0 μg/m3 (29) | 18.0 μg/m3 (64) | 64.0 | |
| July 27, 2021, 4 p.m. | 7.5 ppb (8) | 1.5 ppb (2) | 6.3 ppb (6) | 6.0 ppb (6) | 6.0 ppb (6) | 0.0 ppb (0) | 52.0 ppb (49) | 0.14 ppb (2) | 36.0 μg/m3 (34) | 15.0 μg/m3 (58) | 58.0 | |
| July 27, 2021, 3 p.m. | 15.8 ppb (15) | 2.2 ppb (3) | 15.1 ppb (15) | 14.0 ppb (14) | 14.2 ppb (14) | 0.0 ppb (0) | 39.0 ppb (37) | 0.3 ppb (4) | 57.0 μg/m3 (52) | 27.0 μg/m3 (83) | 83.0 | |
| July 27, 2021, 2 p.m. | 23.7 ppb (23) | 2.9 ppb (3) | 22.7 ppb (22) | 21.0 ppb (20) | 21.2 ppb (20) | 0.0 ppb (0) | 23.0 ppb (22) | 0.44 ppb (5) | 88.0 μg/m3 (68) | 34.0 μg/m3 (98) | 98.0 | |
| July 27, 2021, 1 p.m. | 13.1 ppb (13) | 1.2 ppb (2) | 12.2 ppb (12) | 12.0 ppb (12) | 12.1 ppb (12) | 0.0 ppb (0) | 37.0 ppb (35) | 0.35 ppb (4) | 56.0 μg/m3 (52) | 35.0 μg/m3 (100) | 100.0 | |
| July 27, 2021, noon | 9.7 ppb (10) | 0.9 ppb (1) | 9.1 ppb (9) | 9.0 ppb (9) | 9.2 ppb (9) | 0.0 ppb (0) | 44.0 ppb (41) | 0.33 ppb (4) | 51.0 μg/m3 (48) | 35.0 μg/m3 (100) | 100.0 | |
| July 27, 2021, 11 a.m. | 8.1 ppb (8) | 0.8 ppb (1) | 7.5 ppb (8) | 7.0 ppb (7) | 7.6 ppb (8) | 0.0 ppb (0) | 45.0 ppb (42) | 0.32 ppb (4) | 51.0 μg/m3 (48) | 39.0 μg/m3 (110) | 110.0 | |
| July 27, 2021, 10 a.m. | 5.9 ppb (6) | 0.8 ppb (1) | 5.2 ppb (5) | 5.0 ppb (5) | 5.3 ppb (5) | 0.0 ppb (0) | 47.0 ppb (44) | 0.3 ppb (4) | 52.0 μg/m3 (49) | 36.0 μg/m3 (103) | 103.0 | |
| July 27, 2021, 9 a.m. | 6.0 ppb (6) | 0.7 ppb (1) | 5.5 ppb (6) | 5.0 ppb (5) | 5.6 ppb (6) | 0.0 ppb (0) | 50.0 ppb (47) | 0.35 ppb (4) | 62.0 μg/m3 (55) | 48.0 μg/m3 (132) | 132.0 | |
| July 27, 2021, 8 a.m. | 5.2 ppb (5) | 0.7 ppb (1) | 4.6 ppb (5) | 5.0 ppb (5) | 4.7 ppb (5) | 0.0 ppb (0) | 56.0 ppb (55) | 0.42 ppb (5) | 71.0 μg/m3 (59) | 53.0 μg/m3 (145) | 145.0 | |
| July 27, 2021, 7 a.m. | 6.9 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | 0.0 ppb (0) | 51.0 ppb (48) | 0.43 ppb (5) | 80.0 μg/m3 (64) | 51.0 μg/m3 (140) | 140.0 | |
| July 27, 2021, 6 a.m. | 6.8 ppb (7) | 0.7 ppb (1) | 6.5 ppb (7) | 6.0 ppb (6) | 6.7 ppb (7) | 0.0 ppb (0) | 54.0 ppb (50) | 0.46 ppb (6) | 89.0 μg/m3 (68) | 54.0 μg/m3 (147) | 147.0 | |
| July 27, 2021, 5 a.m. | 11.4 ppb (11) | 0.8 ppb (1) | 12.4 ppb (12) | 11.0 ppb (11) | 12.5 ppb (12) | 0.0 ppb (0) | 50.0 ppb (47) | 0.83 ppb (10) | 161.0 μg/m3 (104) | 112.0 μg/m3 (181) | 181.0 | |
| July 27, 2021, 4 a.m. | 7.4 ppb (7) | 0.6 ppb (1) | 7.0 ppb (7) | 7.0 ppb (7) | 7.1 ppb (7) | 0.0 ppb (0) | 57.0 ppb (58) | 0.53 ppb (6) | 99.0 μg/m3 (73) | 63.0 μg/m3 (155) | 155.0 | |
| July 27, 2021, 3 a.m. | 11.0 ppb (11) | 0.4 ppb (1) | 10.8 ppb (11) | 11.0 ppb (11) | 10.9 ppb (11) | 0.0 ppb (0) | 53.0 ppb (50) | 0.38 ppb (5) | 90.0 μg/m3 (69) | 40.0 μg/m3 (113) | 113.0 | |
| July 27, 2021, 2 a.m. | 6.2 ppb (6) | 0.3 ppb (1) | 5.9 ppb (6) | 6.0 ppb (6) | 6.0 ppb (6) | 0.0 ppb (0) | 58.0 ppb (61) | 0.34 ppb (4) | 66.0 μg/m3 (57) | 42.0 μg/m3 (118) | 118.0 | |
| July 27, 2021, 1 a.m. | 4.6 ppb (5) | 0.4 ppb (1) | 4.1 ppb (4) | 4.0 ppb (4) | 4.1 ppb (4) | 0.0 ppb (0) | 57.0 ppb (58) | 0.22 ppb (3) | 121.0 μg/m3 (84) | 31.0 μg/m3 (91) | 91.0 | |
| July 27, 2021, midnight | 5.2 ppb (5) | 0.3 ppb (1) | 5.5 ppb (6) | 5.0 ppb (5) | 5.6 ppb (6) | 0.0 ppb (0) | 62.0 ppb (74) | 0.43 ppb (5) | 94.0 μg/m3 (71) | 60.0 μg/m3 (154) | 154.0 | |
| July 26, 2021, 11 p.m. | 7.4 ppb (7) | 0.3 ppb (1) | 8.7 ppb (9) | 7.0 ppb (7) | 8.7 ppb (9) | 1.0 ppb (2) | 73.0 ppb (103) | 0.93 ppb (11) | 219.0 μg/m3 (133) | 138.0 μg/m3 (194) | 194.0 | |
| July 26, 2021, 10 p.m. | 8.0 ppb (8) | 0.5 ppb (1) | 9.4 ppb (9) | 7.0 ppb (7) | 9.2 ppb (9) | 0.0 ppb (0) | 72.0 ppb (102) | 0.81 ppb (10) | 162.0 μg/m3 (105) | 106.0 μg/m3 (178) | 178.0 | |
| July 26, 2021, 9 p.m. | N/A | N/A | 12.2 ppb (12) | N/A | 10.5 ppb (10) | 0.0 ppb (0) | 74.0 ppb (103) | 0.81 ppb (10) | 190.0 μg/m3 (119) | 111.0 μg/m3 (180) | 180.0 | |
| July 26, 2021, 8 p.m. | N/A | N/A | 14.5 ppb (14) | N/A | 12.7 ppb (12) | 1.0 ppb (2) | 81.0 ppb (107) | 0.95 ppb (11) | 182.0 μg/m3 (115) | 120.0 μg/m3 (185) | 185.0 | |
| July 26, 2021, 7 p.m. | N/A | N/A | 21.3 ppb (21) | N/A | 19.8 ppb (19) | 1.0 ppb (2) | 99.0 ppb (116) | 1.24 ppb (14) | 249.0 μg/m3 (148) | 165.0 μg/m3 (216) | 216.0 | |
| July 26, 2021, 6 p.m. | 30.8 ppb (30) | 2.6 ppb (3) | N/A | 28.0 ppb (27) | N/A | 1.0 ppb (2) | 93.0 ppb (113) | 1.36 ppb (16) | 274.0 μg/m3 (161) | 171.0 μg/m3 (222) | 222.0 | |
| July 26, 2021, 5 p.m. | 39.8 ppb (38) | 4.5 ppb (5) | N/A | 35.0 ppb (34) | N/A | 1.0 ppb (2) | 57.0 ppb (58) | 1.4 ppb (16) | 272.0 μg/m3 (160) | 158.0 μg/m3 (209) | 209.0 | |
| July 26, 2021, 4 p.m. | 36.3 ppb (35) | 5.0 ppb (5) | N/A | 31.0 ppb (30) | N/A | 1.0 ppb (2) | 41.0 ppb (38) | 1.3 ppb (15) | 383.0 μg/m3 (242) | 153.0 μg/m3 (204) | 242.0 | |
| July 26, 2021, 3 p.m. | 47.7 ppb (45) | 10.5 ppb (10) | N/A | 37.0 ppb (35) | N/A | 1.0 ppb (2) | 21.0 ppb (20) | 1.24 ppb (14) | 191.0 μg/m3 (119) | 122.0 μg/m3 (186) | 186.0 | |
| July 26, 2021, 2 p.m. | 28.9 ppb (28) | 4.2 ppb (4) | 31.6 ppb (30) | 25.0 ppb (24) | 28.3 ppb (27) | N/A | N/A | N/A | 176.0 μg/m3 (112) | 100.0 μg/m3 (174) | 174.0 | |
| July 26, 2021, 1 p.m. | 24.7 ppb (24) | 3.1 ppb (3) | 21.8 ppb (21) | 22.0 ppb (21) | 21.3 ppb (21) | N/A | N/A | N/A | 149.0 μg/m3 (98) | 90.0 μg/m3 (169) | 169.0 | |
| July 26, 2021, noon | 14.9 ppb (15) | 1.1 ppb (2) | 15.3 ppb (15) | 14.0 ppb (14) | 15.2 ppb (15) | 1.0 ppb (2) | 21.0 ppb (20) | 0.87 ppb (11) | 169.0 μg/m3 (108) | 94.0 μg/m3 (171) | 171.0 | |
| July 26, 2021, 11 a.m. | 13.4 ppb (13) | 1.0 ppb (1) | 14.7 ppb (14) | 12.0 ppb (12) | 14.5 ppb (14) | 0.0 ppb (0) | 25.0 ppb (24) | 0.93 ppb (11) | 198.0 μg/m3 (123) | 117.0 μg/m3 (183) | 183.0 | |
| July 26, 2021, 10 a.m. | 10.5 ppb (10) | 1.1 ppb (2) | 13.6 ppb (13) | 9.0 ppb (9) | 13.3 ppb (13) | 1.0 ppb (2) | 36.0 ppb (34) | 1.32 ppb (15) | 210.0 μg/m3 (129) | 158.0 μg/m3 (209) | 209.0 | |
| July 26, 2021, 9 a.m. | 8.6 ppb (9) | 0.6 ppb (1) | 10.2 ppb (10) | 8.0 ppb (8) | 10.2 ppb (10) | 1.0 ppb (2) | 40.0 ppb (38) | 1.01 ppb (12) | 143.0 μg/m3 (95) | 104.0 μg/m3 (177) | 177.0 | |
| July 26, 2021, 8 a.m. | 7.3 ppb (7) | 0.5 ppb (1) | 8.6 ppb (9) | 7.0 ppb (7) | 8.7 ppb (9) | 1.0 ppb (2) | 52.0 ppb (49) | 0.77 ppb (10) | 137.0 μg/m3 (92) | 100.0 μg/m3 (174) | 174.0 | |
| July 26, 2021, 7 a.m. | 9.6 ppb (10) | 0.3 ppb (1) | 10.0 ppb (10) | 9.0 ppb (9) | 10.1 ppb (10) | 0.0 ppb (0) | 44.0 ppb (41) | 0.46 ppb (6) | 76.0 μg/m3 (62) | 55.0 μg/m3 (150) | 150.0 | |
| July 26, 2021, 6 a.m. | 9.2 ppb (9) | 0.2 ppb (1) | 9.8 ppb (10) | 9.0 ppb (9) | 9.9 ppb (10) | 1.0 ppb (2) | 44.0 ppb (41) | 0.43 ppb (5) | 88.0 μg/m3 (68) | 60.0 μg/m3 (154) | 154.0 | |
| July 26, 2021, 5 a.m. | 6.9 ppb (7) | 0.2 ppb (1) | 7.1 ppb (7) | 7.0 ppb (7) | 7.2 ppb (7) | 1.0 ppb (2) | 49.0 ppb (46) | 0.45 ppb (6) | 90.0 μg/m3 (69) | 58.0 μg/m3 (153) | 153.0 | |
| July 26, 2021, 4 a.m. | 4.9 ppb (5) | 0.1 ppb (1) | 5.4 ppb (6) | 5.0 ppb (5) | 5.5 ppb (6) | 0.0 ppb (0) | 54.0 ppb (50) | 0.33 ppb (4) | 64.0 μg/m3 (56) | 40.0 μg/m3 (113) | 113.0 | |
| July 26, 2021, 3 a.m. | 4.5 ppb (5) | 0.0 ppb (0) | 4.9 ppb (5) | 4.0 ppb (4) | 5.1 ppb (5) | 1.0 ppb (2) | 57.0 ppb (58) | 0.4 ppb (5) | 99.0 μg/m3 (73) | 57.0 μg/m3 (152) | 152.0 | |
| July 26, 2021, 2 a.m. | 5.9 ppb (6) | 0.1 ppb (1) | 7.0 ppb (7) | 6.0 ppb (6) | 7.1 ppb (7) | 1.0 ppb (2) | 56.0 ppb (55) | 0.66 ppb (8) | 150.0 μg/m3 (99) | 99.0 μg/m3 (174) | 174.0 | |
| July 26, 2021, 1 a.m. | 5.9 ppb (6) | 0.1 ppb (1) | 7.0 ppb (7) | 6.0 ppb (6) | 7.1 ppb (7) | 1.0 ppb (2) | 64.0 ppb (81) | 0.68 ppb (8) | 147.0 μg/m3 (97) | 92.0 μg/m3 (170) | 170.0 | |
| July 26, 2021, midnight | 7.3 ppb (7) | 0.1 ppb (1) | 10.7 ppb (11) | 7.0 ppb (7) | 10.9 ppb (11) | 1.0 ppb (2) | 76.0 ppb (104) | 1.39 ppb (16) | 384.0 μg/m3 (243) | 266.0 μg/m3 (317) | 317.0 | |
| July 25, 2021, 11 p.m. | 4.3 ppb (5) | 0.1 ppb (1) | 5.1 ppb (5) | 4.0 ppb (4) | 5.2 ppb (5) | 1.0 ppb (2) | 77.0 ppb (105) | 0.59 ppb (7) | 127.0 μg/m3 (87) | 84.0 μg/m3 (166) | 166.0 | |
| July 25, 2021, 10 p.m. | 5.5 ppb (6) | 0.3 ppb (1) | 6.0 ppb (6) | 5.0 ppb (5) | 6.0 ppb (6) | 0.0 ppb (0) | 80.0 ppb (106) | 0.5 ppb (6) | 101.0 μg/m3 (74) | 72.0 μg/m3 (160) | 160.0 | |
| July 25, 2021, 9 p.m. | 6.1 ppb (6) | 0.5 ppb (1) | 7.1 ppb (7) | 6.0 ppb (6) | 7.2 ppb (7) | 0.0 ppb (0) | 85.0 ppb (109) | 0.52 ppb (6) | 119.0 μg/m3 (83) | 69.0 μg/m3 (158) | 158.0 | |
| July 25, 2021, 8 p.m. | 6.1 ppb (6) | 0.4 ppb (1) | 7.6 ppb (8) | 6.0 ppb (6) | 7.6 ppb (8) | 1.0 ppb (2) | 86.0 ppb (109) | 0.67 ppb (8) | 202.0 μg/m3 (125) | 101.0 μg/m3 (175) | 175.0 | |
| July 25, 2021, 7 p.m. | 9.9 ppb (10) | 0.6 ppb (1) | 13.6 ppb (13) | 9.0 ppb (9) | 13.5 ppb (13) | 1.0 ppb (2) | 86.0 ppb (109) | 1.28 ppb (15) | 270.0 μg/m3 (159) | 195.0 μg/m3 (246) | 246.0 | |
| July 25, 2021, 6 p.m. | 9.9 ppb (10) | 0.9 ppb (1) | 13.0 ppb (13) | 9.0 ppb (9) | 12.9 ppb (13) | 1.0 ppb (2) | 67.0 ppb (91) | 1.26 ppb (15) | 228.0 μg/m3 (138) | 161.0 μg/m3 (212) | 212.0 | |
| July 25, 2021, 5 p.m. | 10.3 ppb (10) | 1.1 ppb (2) | 12.5 ppb (12) | 9.0 ppb (9) | 12.2 ppb (12) | 1.0 ppb (2) | 54.0 ppb (50) | 0.96 ppb (12) | 173.0 μg/m3 (110) | 123.0 μg/m3 (186) | 186.0 | |
| July 25, 2021, 4 p.m. | 9.2 ppb (9) | 1.2 ppb (2) | 10.4 ppb (10) | 8.0 ppb (8) | 10.2 ppb (10) | 1.0 ppb (2) | 46.0 ppb (43) | 0.77 ppb (10) | 130.0 μg/m3 (89) | 97.0 μg/m3 (173) | 173.0 | |
| July 25, 2021, 3 p.m. | 8.4 ppb (8) | 1.2 ppb (2) | 8.9 ppb (9) | 7.0 ppb (7) | 8.8 ppb (9) | 1.0 ppb (2) | 40.0 ppb (38) | 0.72 ppb (8) | 128.0 μg/m3 (88) | 88.0 μg/m3 (168) | 168.0 | |
| July 25, 2021, 2 p.m. | 9.7 ppb (10) | 1.6 ppb (2) | 10.2 ppb (10) | 8.0 ppb (8) | 9.8 ppb (10) | 0.0 ppb (0) | 36.0 ppb (34) | 0.78 ppb (10) | 173.0 μg/m3 (110) | 103.0 μg/m3 (176) | 176.0 | |
| July 25, 2021, 1 p.m. | 7.4 ppb (7) | 0.9 ppb (1) | 7.8 ppb (8) | 6.0 ppb (6) | 7.8 ppb (8) | 0.0 ppb (0) | 41.0 ppb (38) | 0.69 ppb (8) | 119.0 μg/m3 (83) | 84.0 μg/m3 (166) | 166.0 | |
| July 25, 2021, noon | 7.9 ppb (8) | 0.9 ppb (1) | 7.4 ppb (7) | 7.0 ppb (7) | 7.5 ppb (8) | 0.0 ppb (0) | 39.0 ppb (37) | 0.58 ppb (7) | 101.0 μg/m3 (74) | 64.0 μg/m3 (156) | 156.0 | |
| July 25, 2021, 11 a.m. | 6.2 ppb (6) | 0.5 ppb (1) | 5.4 ppb (6) | 6.0 ppb (6) | 5.5 ppb (6) | 0.0 ppb (0) | 41.0 ppb (38) | 0.46 ppb (6) | 80.0 μg/m3 (64) | 37.0 μg/m3 (105) | 105.0 | |
| July 25, 2021, 10 a.m. | 5.4 ppb (6) | 0.4 ppb (1) | 4.8 ppb (5) | 5.0 ppb (5) | 5.0 ppb (5) | 0.0 ppb (0) | 48.0 ppb (45) | 0.39 ppb (5) | 71.0 μg/m3 (59) | 48.0 μg/m3 (132) | 132.0 | |
| July 25, 2021, 9 a.m. | 6.1 ppb (6) | 0.3 ppb (1) | 5.2 ppb (5) | 6.0 ppb (6) | 5.3 ppb (5) | 0.0 ppb (0) | 44.0 ppb (41) | 0.4 ppb (5) | 80.0 μg/m3 (64) | 50.0 μg/m3 (137) | 137.0 | |
| July 25, 2021, 8 a.m. | 6.0 ppb (6) | 0.1 ppb (1) | 5.6 ppb (6) | 6.0 ppb (6) | 5.7 ppb (6) | 0.0 ppb (0) | 50.0 ppb (47) | 0.39 ppb (5) | 70.0 μg/m3 (59) | 41.0 μg/m3 (115) | 115.0 | |
| July 25, 2021, 7 a.m. | 7.5 ppb (8) | 0.0 ppb (0) | 7.5 ppb (8) | 7.0 ppb (7) | 7.6 ppb (8) | 0.0 ppb (0) | 55.0 ppb (51) | 0.47 ppb (6) | 88.0 μg/m3 (68) | 59.0 μg/m3 (153) | 153.0 | |
| July 25, 2021, 6 a.m. | 8.0 ppb (8) | 0.1 ppb (1) | 8.0 ppb (8) | 8.0 ppb (8) | 8.2 ppb (8) | 0.0 ppb (0) | 57.0 ppb (58) | 0.53 ppb (6) | 101.0 μg/m3 (74) | 65.0 μg/m3 (156) | 156.0 | |
| July 25, 2021, 5 a.m. | 7.2 ppb (7) | 0.0 ppb (0) | 6.9 ppb (7) | 7.0 ppb (7) | 7.1 ppb (7) | 0.0 ppb (0) | 57.0 ppb (58) | 0.39 ppb (5) | 67.0 μg/m3 (57) | 37.0 μg/m3 (105) | 105.0 | |
| July 25, 2021, 4 a.m. | 6.5 ppb (7) | 0.1 ppb (1) | 6.2 ppb (6) | 6.0 ppb (6) | 6.3 ppb (6) | 0.0 ppb (0) | 59.0 ppb (65) | 0.32 ppb (4) | 65.0 μg/m3 (56) | 30.0 μg/m3 (89) | 89.0 | |
| July 25, 2021, 3 a.m. | 5.5 ppb (6) | 0.2 ppb (1) | 5.0 ppb (5) | 5.0 ppb (5) | 5.1 ppb (5) | 0.0 ppb (0) | 60.0 ppb (68) | 0.27 ppb (4) | 49.0 μg/m3 (46) | 27.0 μg/m3 (83) | 83.0 | |
| July 25, 2021, 2 a.m. | 4.4 ppb (5) | 0.1 ppb (1) | 4.0 ppb (4) | 4.0 ppb (4) | 4.2 ppb (4) | 0.0 ppb (0) | 64.0 ppb (81) | 0.24 ppb (3) | 54.0 μg/m3 (50) | 25.0 μg/m3 (79) | 81.0 | |
| July 25, 2021, 1 a.m. | 4.5 ppb (5) | 0.1 ppb (1) | 4.6 ppb (5) | 4.0 ppb (4) | 4.8 ppb (5) | 0.0 ppb (0) | 78.0 ppb (105) | 0.34 ppb (4) | 77.0 μg/m3 (62) | 47.0 μg/m3 (130) | 130.0 | |
| July 25, 2021, midnight | 4.0 ppb (4) | 0.1 ppb (1) | 3.9 ppb (4) | 4.0 ppb (4) | 4.1 ppb (4) | 0.0 ppb (0) | 81.0 ppb (107) | 0.34 ppb (4) | 83.0 μg/m3 (65) | 43.0 μg/m3 (120) | 120.0 | |
| July 24, 2021, 11 p.m. | 4.8 ppb (5) | 0.2 ppb (1) | 4.8 ppb (5) | 5.0 ppb (5) | 4.9 ppb (5) | 0.0 ppb (0) | 80.0 ppb (106) | 0.33 ppb (4) | 84.0 μg/m3 (66) | 47.0 μg/m3 (130) | 130.0 | |
| July 24, 2021, 10 p.m. | 3.9 ppb (4) | 0.2 ppb (1) | 3.9 ppb (4) | 4.0 ppb (4) | 4.0 ppb (4) | 0.0 ppb (0) | 79.0 ppb (106) | 0.33 ppb (4) | 65.0 μg/m3 (56) | 42.0 μg/m3 (118) | 118.0 | |
| July 24, 2021, 9 p.m. | 5.8 ppb (6) | 0.4 ppb (1) | 6.3 ppb (6) | 5.0 ppb (5) | 6.3 ppb (6) | 1.0 ppb (2) | 85.0 ppb (109) | 0.46 ppb (6) | 102.0 μg/m3 (75) | 65.0 μg/m3 (156) | 156.0 | |
| July 24, 2021, 8 p.m. | 5.4 ppb (6) | 0.4 ppb (1) | 6.3 ppb (6) | 5.0 ppb (5) | 6.3 ppb (6) | 0.0 ppb (0) | 83.0 ppb (108) | 0.57 ppb (7) | 144.0 μg/m3 (96) | 82.0 μg/m3 (165) | 165.0 | |
| July 24, 2021, 7 p.m. | 5.2 ppb (5) | 0.6 ppb (1) | 5.6 ppb (6) | 5.0 ppb (5) | 5.5 ppb (6) | 0.0 ppb (0) | 72.0 ppb (102) | 0.48 ppb (6) | 111.0 μg/m3 (79) | 66.0 μg/m3 (157) | 157.0 | |
| July 24, 2021, 6 p.m. | 9.7 ppb (10) | 1.0 ppb (1) | 11.4 ppb (11) | 9.0 ppb (9) | 11.1 ppb (11) | 1.0 ppb (2) | 80.0 ppb (106) | 0.69 ppb (8) | 153.0 μg/m3 (100) | 100.0 μg/m3 (174) | 174.0 | |
| July 24, 2021, 5 p.m. | 13.2 ppb (13) | 1.4 ppb (2) | 16.0 ppb (16) | 12.0 ppb (12) | 15.4 ppb (15) | 1.0 ppb (2) | 74.0 ppb (103) | 0.94 ppb (11) | 189.0 μg/m3 (118) | 131.0 μg/m3 (190) | 190.0 | |
| July 24, 2021, 4 p.m. | 9.2 ppb (9) | 1.2 ppb (2) | 10.7 ppb (11) | 8.0 ppb (8) | 10.4 ppb (10) | 1.0 ppb (2) | 52.0 ppb (49) | 0.84 ppb (10) | 148.0 μg/m3 (98) | 114.0 μg/m3 (182) | 182.0 | |
| July 24, 2021, 3 p.m. | 10.1 ppb (10) | 1.6 ppb (2) | 10.9 ppb (11) | 8.0 ppb (8) | 10.4 ppb (10) | 0.0 ppb (0) | 39.0 ppb (37) | 0.76 ppb (10) | 135.0 μg/m3 (91) | 101.0 μg/m3 (175) | 175.0 | |
| July 24, 2021, 2 p.m. | 10.4 ppb (10) | 1.5 ppb (2) | 10.9 ppb (11) | 9.0 ppb (9) | 10.6 ppb (10) | 0.0 ppb (0) | 32.0 ppb (30) | 0.71 ppb (8) | 124.0 μg/m3 (86) | 93.0 μg/m3 (171) | 171.0 | |
| July 24, 2021, 1 p.m. | 9.5 ppb (9) | 1.2 ppb (2) | 10.1 ppb (10) | 8.0 ppb (8) | 10.0 ppb (10) | 0.0 ppb (0) | 33.0 ppb (31) | 0.7 ppb (8) | 129.0 μg/m3 (88) | 90.0 μg/m3 (169) | 169.0 | |
| July 24, 2021, noon | 8.1 ppb (8) | 0.9 ppb (1) | 8.6 ppb (9) | 7.0 ppb (7) | 8.7 ppb (9) | 0.0 ppb (0) | 35.0 ppb (33) | 0.62 ppb (7) | 107.0 μg/m3 (77) | 81.0 μg/m3 (165) | 165.0 | |
| July 24, 2021, 11 a.m. | 9.7 ppb (10) | 0.8 ppb (1) | 9.8 ppb (10) | 9.0 ppb (9) | 9.9 ppb (10) | 0.0 ppb (0) | 33.0 ppb (31) | 0.56 ppb (7) | 110.0 μg/m3 (79) | 72.0 μg/m3 (160) | 160.0 | |
| July 24, 2021, 10 a.m. | 9.6 ppb (10) | 0.7 ppb (1) | 9.8 ppb (10) | 9.0 ppb (9) | 9.9 ppb (10) | 0.0 ppb (0) | 38.0 ppb (36) | 0.41 ppb (5) | 70.0 μg/m3 (59) | 51.0 μg/m3 (140) | 140.0 | |
| July 24, 2021, 9 a.m. | 7.8 ppb (8) | 0.5 ppb (1) | 7.5 ppb (8) | 7.0 ppb (7) | 7.7 ppb (8) | 0.0 ppb (0) | 42.0 ppb (39) | 0.36 ppb (5) | 69.0 μg/m3 (58) | 42.0 μg/m3 (118) | 118.0 | |
| July 24, 2021, 8 a.m. | 10.6 ppb (10) | 0.5 ppb (1) | 9.8 ppb (10) | 10.0 ppb (10) | 9.9 ppb (10) | 1.0 ppb (2) | 35.0 ppb (33) | 0.61 ppb (7) | 98.0 μg/m3 (73) | 62.0 μg/m3 (155) | 155.0 | |
| July 24, 2021, 7 a.m. | 9.5 ppb (9) | 0.4 ppb (1) | N/A | 9.0 ppb (9) | N/A | 1.0 ppb (2) | 43.0 ppb (40) | 0.78 ppb (10) | 134.0 μg/m3 (91) | 93.0 μg/m3 (171) | 171.0 | |
| July 24, 2021, 6 a.m. | 7.3 ppb (7) | 0.2 ppb (1) | 7.5 ppb (8) | 7.0 ppb (7) | 7.6 ppb (8) | 0.0 ppb (0) | 47.0 ppb (44) | 0.39 ppb (5) | 61.0 μg/m3 (54) | 38.0 μg/m3 (108) | 108.0 | |
| July 24, 2021, 5 a.m. | 7.1 ppb (7) | 0.2 ppb (1) | 6.6 ppb (7) | 7.0 ppb (7) | 6.8 ppb (7) | 0.0 ppb (0) | 49.0 ppb (46) | 0.24 ppb (3) | 35.0 μg/m3 (33) | 19.0 μg/m3 (66) | 66.0 | |
| July 24, 2021, 4 a.m. | 5.6 ppb (6) | 0.2 ppb (1) | 5.2 ppb (5) | 5.0 ppb (5) | 5.3 ppb (5) | 1.0 ppb (2) | 57.0 ppb (58) | 0.23 ppb (3) | 50.0 μg/m3 (47) | 32.0 μg/m3 (93) | 93.0 | |
| July 24, 2021, 3 a.m. | 4.5 ppb (5) | 0.1 ppb (1) | 4.1 ppb (4) | 4.0 ppb (4) | 4.2 ppb (4) | 0.0 ppb (0) | 54.0 ppb (50) | 0.16 ppb (3) | 33.0 μg/m3 (31) | 11.0 μg/m3 (46) | 50.0 | |
| July 24, 2021, 2 a.m. | 4.8 ppb (5) | 0.3 ppb (1) | 4.4 ppb (5) | 4.0 ppb (4) | 4.3 ppb (5) | 0.0 ppb (0) | 55.0 ppb (51) | 0.13 ppb (2) | 32.0 μg/m3 (30) | 8.0 μg/m3 (34) | 51.0 | |
| July 24, 2021, 1 a.m. | 5.3 ppb (5) | 0.2 ppb (1) | 5.5 ppb (6) | 5.0 ppb (5) | 5.5 ppb (6) | 0.0 ppb (0) | 67.0 ppb (91) | 0.2 ppb (3) | 48.0 μg/m3 (45) | 28.0 μg/m3 (85) | 91.0 | |
| July 24, 2021, midnight | 5.1 ppb (5) | 0.3 ppb (1) | 5.5 ppb (6) | 5.0 ppb (5) | 5.5 ppb (6) | 0.0 ppb (0) | 75.0 ppb (104) | 0.23 ppb (3) | 57.0 μg/m3 (52) | 34.0 μg/m3 (98) | 104.0 | |
| July 23, 2021, 11 p.m. | 4.6 ppb (5) | 0.3 ppb (1) | 5.1 ppb (5) | 4.0 ppb (4) | 5.0 ppb (5) | 0.0 ppb (0) | 71.0 ppb (101) | 0.23 ppb (3) | 77.0 μg/m3 (62) | 35.0 μg/m3 (100) | 101.0 | |
| July 23, 2021, 10 p.m. | 3.9 ppb (4) | 0.2 ppb (1) | 4.2 ppb (4) | 4.0 ppb (4) | 4.3 ppb (5) | 0.0 ppb (0) | 69.0 ppb (97) | 0.21 ppb (3) | 51.0 μg/m3 (48) | 32.0 μg/m3 (93) | 97.0 | |
| July 23, 2021, 9 p.m. | 5.0 ppb (5) | 0.5 ppb (1) | 5.6 ppb (6) | 5.0 ppb (5) | 5.4 ppb (6) | 0.0 ppb (0) | 68.0 ppb (94) | 0.17 ppb (3) | 51.0 μg/m3 (48) | 21.0 μg/m3 (70) | 94.0 | |
| July 23, 2021, 8 p.m. | 4.6 ppb (5) | 0.5 ppb (1) | 5.2 ppb (5) | 4.0 ppb (4) | 5.0 ppb (5) | 0.0 ppb (0) | 66.0 ppb (87) | 0.14 ppb (2) | 43.0 μg/m3 (40) | 18.0 μg/m3 (64) | 87.0 | |
| July 23, 2021, 7 p.m. | 4.9 ppb (5) | 0.7 ppb (1) | 5.3 ppb (5) | 4.0 ppb (4) | 5.0 ppb (5) | 0.0 ppb (0) | 60.0 ppb (68) | 0.13 ppb (2) | 34.0 μg/m3 (32) | 11.0 μg/m3 (46) | 68.0 | |
| July 23, 2021, 6 p.m. | 10.6 ppb (10) | 2.1 ppb (2) | 11.5 ppb (11) | 9.0 ppb (9) | 9.9 ppb (10) | 0.0 ppb (0) | 56.0 ppb (55) | 0.13 ppb (2) | 44.0 μg/m3 (41) | 13.0 μg/m3 (53) | 55.0 | |
| July 23, 2021, 5 p.m. | 19.0 ppb (18) | 4.3 ppb (5) | 20.9 ppb (20) | 15.0 ppb (15) | 16.9 ppb (16) | 0.0 ppb (0) | 45.0 ppb (42) | 0.19 ppb (3) | 68.0 μg/m3 (58) | 16.0 μg/m3 (60) | 60.0 | |
| July 23, 2021, 4 p.m. | 11.1 ppb (11) | 2.4 ppb (3) | 11.1 ppb (11) | 9.0 ppb (9) | 9.4 ppb (9) | 0.0 ppb (0) | 45.0 ppb (42) | 0.11 ppb (2) | 25.0 μg/m3 (24) | 5.0 μg/m3 (21) | 42.0 | |
| July 23, 2021, 3 p.m. | 11.1 ppb (11) | 2.7 ppb (3) | 10.8 ppb (11) | 8.0 ppb (8) | 8.9 ppb (9) | 0.0 ppb (0) | 39.0 ppb (37) | 0.11 ppb (2) | 18.0 μg/m3 (17) | 4.0 μg/m3 (17) | 37.0 | |
| July 23, 2021, 2 p.m. | 17.2 ppb (17) | 3.4 ppb (4) | 16.6 ppb (16) | 14.0 ppb (14) | 14.3 ppb (14) | 0.0 ppb (0) | 28.0 ppb (26) | 0.14 ppb (2) | 24.0 μg/m3 (23) | 5.0 μg/m3 (21) | 26.0 | |
| July 23, 2021, 1 p.m. | 21.9 ppb (21) | 2.5 ppb (3) | 21.3 ppb (21) | 19.0 ppb (18) | 19.9 ppb (19) | 0.0 ppb (0) | 21.0 ppb (20) | 0.14 ppb (2) | 24.0 μg/m3 (23) | 5.0 μg/m3 (21) | 23.0 | |
| July 23, 2021, noon | 18.6 ppb (18) | 0.9 ppb (1) | 18.1 ppb (18) | 18.0 ppb (17) | 18.1 ppb (18) | 0.0 ppb (0) | 23.0 ppb (22) | 0.1 ppb (2) | 17.0 μg/m3 (16) | 7.0 μg/m3 (30) | 30.0 | |
| July 23, 2021, 11 a.m. | 11.9 ppb (12) | 0.7 ppb (1) | 11.4 ppb (11) | 11.0 ppb (11) | 11.5 ppb (11) | 0.0 ppb (0) | 29.0 ppb (27) | 0.08 ppb (2) | 8.0 μg/m3 (8) | 7.0 μg/m3 (30) | 30.0 | |
| July 23, 2021, 10 a.m. | 10.3 ppb (10) | 0.6 ppb (1) | 10.1 ppb (10) | 10.0 ppb (10) | 10.2 ppb (10) | 0.0 ppb (0) | 32.0 ppb (30) | 0.08 ppb (2) | 23.0 μg/m3 (22) | 3.0 μg/m3 (13) | 30.0 | |
| July 23, 2021, 9 a.m. | 6.3 ppb (6) | 0.4 ppb (1) | 5.7 ppb (6) | 6.0 ppb (6) | 5.8 ppb (6) | 0.0 ppb (0) | 38.0 ppb (36) | 0.07 ppb (2) | 15.0 μg/m3 (14) | 5.0 μg/m3 (21) | 36.0 | |
| July 23, 2021, 8 a.m. | 6.6 ppb (7) | 0.3 ppb (1) | 6.1 ppb (6) | 6.0 ppb (6) | 6.3 ppb (6) | 0.0 ppb (0) | 43.0 ppb (40) | 0.08 ppb (2) | 20.0 μg/m3 (19) | 5.0 μg/m3 (21) | 40.0 | |
| July 23, 2021, 7 a.m. | 4.1 ppb (4) | 0.2 ppb (1) | 3.5 ppb (4) | 4.0 ppb (4) | 3.7 ppb (4) | 0.0 ppb (0) | 50.0 ppb (47) | 0.07 ppb (2) | 13.0 μg/m3 (13) | 4.0 μg/m3 (17) | 47.0 |