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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 28, 2022, noon | 0.9 ppb (1) | -0.1 ppb (0) | 0.9 ppb (1) | 1.0 ppb (1) | 1.0 ppb (1) | 0.0 ppb (0) | 47.0 ppb (44) | 0.07 ppb (2) | 8.0 μg/m3 (8) | 4.0 μg/m3 (17) | 44.0 | |
| May 28, 2022, 11 a.m. | 0.6 ppb (1) | -0.2 ppb (0) | 0.7 ppb (1) | 1.0 ppb (1) | 0.7 ppb (1) | 0.0 ppb (0) | 45.0 ppb (42) | 0.07 ppb (2) | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 42.0 | |
| May 28, 2022, 11 a.m. | 0.6 ppb (1) | -0.2 ppb (0) | 0.7 ppb (1) | 1.0 ppb (1) | 0.7 ppb (1) | 0.0 ppb (0) | 45.0 ppb (42) | 0.07 ppb (2) | 5.0 μg/m3 (5) | 4.0 μg/m3 (17) | 42.0 | |
| May 28, 2022, 10 a.m. | 0.6 ppb (1) | -0.2 ppb (0) | 0.6 ppb (1) | 1.0 ppb (1) | 0.7 ppb (1) | 0.0 ppb (0) | 43.0 ppb (40) | 0.07 ppb (2) | 6.0 μg/m3 (6) | 4.0 μg/m3 (17) | 40.0 | |
| May 28, 2022, 10 a.m. | 0.6 ppb (1) | -0.2 ppb (0) | 0.6 ppb (1) | 1.0 ppb (1) | 0.7 ppb (1) | 0.0 ppb (0) | 43.0 ppb (40) | 0.07 ppb (2) | 6.0 μg/m3 (6) | 4.0 μg/m3 (17) | 40.0 | |
| May 28, 2022, 9 a.m. | 0.6 ppb (1) | -0.2 ppb (0) | 0.7 ppb (1) | 1.0 ppb (1) | 0.8 ppb (1) | 0.0 ppb (0) | 39.0 ppb (37) | 0.07 ppb (2) | 8.0 μg/m3 (8) | 4.0 μg/m3 (17) | 37.0 | |
| May 28, 2022, 9 a.m. | 0.6 ppb (1) | -0.2 ppb (0) | 0.7 ppb (1) | 1.0 ppb (1) | 0.8 ppb (1) | 0.0 ppb (0) | 39.0 ppb (37) | 0.07 ppb (2) | 8.0 μg/m3 (8) | 4.0 μg/m3 (17) | 37.0 | |
| May 28, 2022, 8 a.m. | 0.7 ppb (1) | -0.2 ppb (0) | 0.8 ppb (1) | 1.0 ppb (1) | 0.8 ppb (1) | 0.0 ppb (0) | 33.0 ppb (31) | 0.06 ppb (2) | 5.0 μg/m3 (5) | 3.0 μg/m3 (13) | 31.0 | |
| May 28, 2022, 8 a.m. | 0.7 ppb (1) | -0.2 ppb (0) | 0.8 ppb (1) | 1.0 ppb (1) | 0.8 ppb (1) | 0.0 ppb (0) | 33.0 ppb (31) | 0.06 ppb (2) | 5.0 μg/m3 (5) | 3.0 μg/m3 (13) | 31.0 | |
| May 28, 2022, 7 a.m. | 1.0 ppb (1) | -0.2 ppb (0) | 1.1 ppb (2) | 1.0 ppb (1) | 1.1 ppb (2) | 0.0 ppb (0) | 28.0 ppb (26) | 0.06 ppb (2) | 6.0 μg/m3 (6) | 6.0 μg/m3 (25) | 26.0 | |
| May 28, 2022, 7 a.m. | 1.0 ppb (1) | -0.2 ppb (0) | 1.1 ppb (2) | 1.0 ppb (1) | 1.1 ppb (2) | 0.0 ppb (0) | 28.0 ppb (26) | 0.06 ppb (2) | 6.0 μg/m3 (6) | 6.0 μg/m3 (25) | 26.0 | |
| May 28, 2022, 6 a.m. | 1.2 ppb (2) | -0.2 ppb (0) | 1.4 ppb (2) | 1.0 ppb (1) | 1.4 ppb (2) | 0.0 ppb (0) | 27.0 ppb (25) | 0.07 ppb (2) | 8.0 μg/m3 (8) | 7.0 μg/m3 (30) | 30.0 | |
| May 28, 2022, 6 a.m. | 1.2 ppb (2) | -0.2 ppb (0) | 1.4 ppb (2) | 1.0 ppb (1) | 1.4 ppb (2) | 0.0 ppb (0) | 27.0 ppb (25) | 0.07 ppb (2) | 8.0 μg/m3 (8) | 7.0 μg/m3 (30) | 30.0 | |
| May 28, 2022, 5 a.m. | 1.4 ppb (2) | 0.0 ppb (0) | 1.5 ppb (2) | 2.0 ppb (2) | 1.5 ppb (2) | 0.0 ppb (0) | 26.0 ppb (25) | 0.07 ppb (2) | 9.0 μg/m3 (9) | 6.0 μg/m3 (25) | 25.0 | |
| May 28, 2022, 5 a.m. | 1.4 ppb (2) | 0.0 ppb (0) | 1.5 ppb (2) | 2.0 ppb (2) | 1.5 ppb (2) | 0.0 ppb (0) | 26.0 ppb (25) | 0.07 ppb (2) | 9.0 μg/m3 (9) | 6.0 μg/m3 (25) | 25.0 | |
| May 28, 2022, 3 a.m. | 1.4 ppb (2) | 0.0 ppb (0) | 1.5 ppb (2) | 2.0 ppb (2) | 1.5 ppb (2) | 0.0 ppb (0) | 30.0 ppb (28) | 0.06 ppb (2) | 9.0 μg/m3 (9) | 6.0 μg/m3 (25) | 28.0 | |
| May 27, 2022, 7 p.m. | 8.0 ppb (8) | 1.4 ppb (2) | 8.1 ppb (8) | 7.0 ppb (7) | 6.8 ppb (7) | 0.0 ppb (0) | 46.0 ppb (43) | 0.11 ppb (2) | 38.0 μg/m3 (36) | 3.0 μg/m3 (13) | 43.0 | |
| May 27, 2022, 7 p.m. | 8.0 ppb (8) | 1.4 ppb (2) | 8.1 ppb (8) | 7.0 ppb (7) | 6.8 ppb (7) | 0.0 ppb (0) | 46.0 ppb (43) | 0.11 ppb (2) | 38.0 μg/m3 (36) | 3.0 μg/m3 (13) | 43.0 | |
| May 27, 2022, 6 p.m. | 9.1 ppb (9) | 1.1 ppb (2) | 9.3 ppb (9) | 8.0 ppb (8) | 8.3 ppb (8) | 0.0 ppb (0) | 43.0 ppb (40) | 0.13 ppb (2) | 41.0 μg/m3 (38) | 6.0 μg/m3 (25) | 40.0 | |
| May 27, 2022, 5 p.m. | 31.6 ppb (30) | 7.1 ppb (7) | 31.9 ppb (31) | 25.0 ppb (24) | 24.8 ppb (24) | 1.0 ppb (2) | 27.0 ppb (25) | 0.25 ppb (3) | 53.0 μg/m3 (50) | 9.0 μg/m3 (38) | 50.0 | |
| May 27, 2022, 5 p.m. | 31.6 ppb (30) | 7.1 ppb (7) | 31.9 ppb (31) | 25.0 ppb (24) | 24.8 ppb (24) | 1.0 ppb (2) | 27.0 ppb (25) | 0.25 ppb (3) | 53.0 μg/m3 (50) | 9.0 μg/m3 (38) | 50.0 | |
| May 27, 2022, 4 p.m. | 61.7 ppb (60) | 25.5 ppb (25) | 62.1 ppb (60) | 36.0 ppb (34) | 36.8 ppb (35) | 1.0 ppb (2) | 13.0 ppb (13) | 0.44 ppb (5) | 76.0 μg/m3 (62) | 16.0 μg/m3 (60) | 62.0 | |
| May 27, 2022, 3 p.m. | 29.6 ppb (28) | 9.3 ppb (9) | 29.9 ppb (29) | 20.0 ppb (19) | 20.7 ppb (20) | 0.0 ppb (0) | 21.0 ppb (20) | 0.26 ppb (4) | 25.0 μg/m3 (24) | 2.0 μg/m3 (9) | 29.0 | |
| May 27, 2022, 3 p.m. | 29.6 ppb (28) | 9.3 ppb (9) | 29.9 ppb (29) | 20.0 ppb (19) | 20.7 ppb (20) | 0.0 ppb (0) | 21.0 ppb (20) | 0.26 ppb (4) | 25.0 μg/m3 (24) | 2.0 μg/m3 (9) | 29.0 | |
| May 27, 2022, 2 p.m. | 12.3 ppb (12) | 2.3 ppb (3) | 12.2 ppb (12) | 10.0 ppb (10) | 9.9 ppb (10) | 0.0 ppb (0) | 28.0 ppb (26) | 0.15 ppb (2) | 25.0 μg/m3 (24) | 2.0 μg/m3 (9) | 26.0 | |
| May 27, 2022, 5 a.m. | 3.2 ppb (4) | -0.2 ppb (0) | 3.5 ppb (4) | 4.0 ppb (4) | 3.6 ppb (4) | 0.0 ppb (0) | 45.0 ppb (42) | 0.09 ppb (2) | 11.0 μg/m3 (11) | 5.0 μg/m3 (21) | 42.0 | |
| May 27, 2022, 4 a.m. | 3.2 ppb (4) | -0.2 ppb (0) | 3.5 ppb (4) | 3.0 ppb (3) | 3.6 ppb (4) | 0.0 ppb (0) | 47.0 ppb (44) | 0.09 ppb (2) | 14.0 μg/m3 (13) | 2.0 μg/m3 (9) | 44.0 | |
| May 27, 2022, 3 a.m. | 1.7 ppb (2) | -0.2 ppb (0) | 2.0 ppb (2) | 2.0 ppb (2) | 2.1 ppb (2) | 0.0 ppb (0) | 52.0 ppb (49) | 0.09 ppb (2) | 15.0 μg/m3 (14) | 4.0 μg/m3 (17) | 49.0 | |
| May 27, 2022, 2 a.m. | 1.2 ppb (2) | -0.2 ppb (0) | 1.4 ppb (2) | 1.0 ppb (1) | 1.4 ppb (2) | 0.0 ppb (0) | 53.0 ppb (50) | 0.08 ppb (2) | 22.0 μg/m3 (21) | 4.0 μg/m3 (17) | 50.0 | |
| May 27, 2022, 1 a.m. | 1.8 ppb (2) | 0.0 ppb (0) | 2.1 ppb (2) | 2.0 ppb (2) | 2.0 ppb (2) | 1.0 ppb (2) | 54.0 ppb (50) | 0.09 ppb (2) | 25.0 μg/m3 (24) | 6.0 μg/m3 (25) | 50.0 | |
| May 27, 2022, midnight | 1.8 ppb (2) | 0.0 ppb (0) | 2.3 ppb (3) | 2.0 ppb (2) | 2.2 ppb (3) | 1.0 ppb (2) | 58.0 ppb (61) | 0.1 ppb (2) | 21.0 μg/m3 (20) | 5.0 μg/m3 (21) | 61.0 | |
| May 26, 2022, 11 p.m. | 1.6 ppb (2) | -0.1 ppb (0) | 2.2 ppb (3) | 2.0 ppb (2) | 2.1 ppb (2) | 1.0 ppb (2) | 62.0 ppb (74) | 0.09 ppb (2) | 33.0 μg/m3 (31) | 7.0 μg/m3 (30) | 74.0 | |
| May 26, 2022, 10 p.m. | 1.8 ppb (2) | 0.0 ppb (0) | 2.4 ppb (3) | 2.0 ppb (2) | 2.2 ppb (3) | 1.0 ppb (2) | 63.0 ppb (78) | 0.1 ppb (2) | 32.0 μg/m3 (30) | 6.0 μg/m3 (25) | 78.0 | |
| May 26, 2022, 9 p.m. | 1.6 ppb (2) | 0.0 ppb (0) | 2.1 ppb (2) | 2.0 ppb (2) | 2.0 ppb (2) | 1.0 ppb (2) | 64.0 ppb (81) | 0.1 ppb (2) | 34.0 μg/m3 (32) | 8.0 μg/m3 (34) | 81.0 | |
| May 26, 2022, 8 p.m. | 1.6 ppb (2) | 0.0 ppb (0) | 2.1 ppb (2) | 2.0 ppb (2) | 2.0 ppb (2) | 1.0 ppb (2) | 64.0 ppb (81) | 0.09 ppb (2) | 28.0 μg/m3 (26) | 11.0 μg/m3 (46) | 81.0 | |
| May 26, 2022, 8 p.m. | 1.6 ppb (2) | 0.0 ppb (0) | 2.1 ppb (2) | 2.0 ppb (2) | 2.0 ppb (2) | 1.0 ppb (2) | 64.0 ppb (81) | 0.09 ppb (2) | 28.0 μg/m3 (26) | 11.0 μg/m3 (46) | 81.0 | |
| May 26, 2022, 7 p.m. | 1.5 ppb (2) | -0.1 ppb (0) | 2.1 ppb (2) | 2.0 ppb (2) | 2.0 ppb (2) | 1.0 ppb (2) | 65.0 ppb (84) | 0.1 ppb (2) | 106.0 μg/m3 (77) | 5.0 μg/m3 (21) | 84.0 | |
| May 26, 2022, 7 p.m. | 1.5 ppb (2) | -0.1 ppb (0) | 2.1 ppb (2) | 2.0 ppb (2) | 2.0 ppb (2) | 1.0 ppb (2) | 65.0 ppb (84) | 0.1 ppb (2) | 106.0 μg/m3 (77) | 5.0 μg/m3 (21) | 84.0 | |
| May 26, 2022, 6 p.m. | 4.7 ppb (5) | 0.4 ppb (1) | 5.6 ppb (6) | 4.0 ppb (4) | 5.1 ppb (5) | 1.0 ppb (2) | 69.0 ppb (97) | 0.14 ppb (2) | 27.0 μg/m3 (25) | 6.0 μg/m3 (25) | 97.0 | |
| May 26, 2022, 6 p.m. | 4.7 ppb (5) | 0.4 ppb (1) | 5.6 ppb (6) | 4.0 ppb (4) | 5.1 ppb (5) | 1.0 ppb (2) | 69.0 ppb (97) | 0.14 ppb (2) | 27.0 μg/m3 (25) | 6.0 μg/m3 (25) | 97.0 | |
| May 26, 2022, 5 p.m. | 15.1 ppb (15) | 2.5 ppb (3) | 16.4 ppb (16) | 13.0 ppb (13) | 13.7 ppb (13) | 1.0 ppb (2) | 64.0 ppb (81) | 0.23 ppb (3) | 39.0 μg/m3 (37) | 12.0 μg/m3 (50) | 81.0 | |
| May 26, 2022, 5 p.m. | 15.1 ppb (15) | 2.5 ppb (3) | 16.4 ppb (16) | 13.0 ppb (13) | 13.7 ppb (13) | 1.0 ppb (2) | 64.0 ppb (81) | 0.23 ppb (3) | 39.0 μg/m3 (37) | 12.0 μg/m3 (50) | 81.0 | |
| May 26, 2022, 4 p.m. | 32.4 ppb (31) | 8.0 ppb (8) | 33.5 ppb (32) | 24.0 ppb (23) | 25.6 ppb (25) | 1.0 ppb (2) | 47.0 ppb (44) | 0.31 ppb (4) | 63.0 μg/m3 (55) | 15.0 μg/m3 (58) | 58.0 | |
| May 26, 2022, 4 p.m. | 32.4 ppb (31) | 8.0 ppb (8) | 33.5 ppb (32) | 24.0 ppb (23) | 25.6 ppb (25) | 1.0 ppb (2) | 47.0 ppb (44) | 0.31 ppb (4) | 63.0 μg/m3 (55) | 15.0 μg/m3 (58) | 58.0 | |
| May 26, 2022, 3 p.m. | 21.3 ppb (21) | 4.5 ppb (5) | 21.6 ppb (21) | 17.0 ppb (17) | 17.2 ppb (17) | 1.0 ppb (2) | 46.0 ppb (43) | 0.26 ppb (4) | 38.0 μg/m3 (36) | 8.0 μg/m3 (34) | 43.0 | |
| May 26, 2022, 2 p.m. | 18.1 ppb (18) | 3.3 ppb (4) | 17.6 ppb (17) | 15.0 ppb (15) | 14.5 ppb (14) | 1.0 ppb (2) | 39.0 ppb (37) | 0.26 ppb (4) | 35.0 μg/m3 (33) | 10.0 μg/m3 (42) | 42.0 | |
| May 26, 2022, 2 p.m. | 18.1 ppb (18) | 3.3 ppb (4) | 17.6 ppb (17) | 15.0 ppb (15) | 14.5 ppb (14) | 1.0 ppb (2) | 39.0 ppb (37) | 0.26 ppb (4) | 35.0 μg/m3 (33) | 10.0 μg/m3 (42) | 42.0 | |
| May 26, 2022, 5 a.m. | 2.5 ppb (3) | -0.2 ppb (0) | 2.8 ppb (3) | 3.0 ppb (3) | 2.9 ppb (3) | 0.0 ppb (0) | 53.0 ppb (50) | 0.15 ppb (2) | 18.0 μg/m3 (17) | 4.0 μg/m3 (17) | 50.0 | |
| May 26, 2022, 4 a.m. | 2.7 ppb (3) | -0.2 ppb (0) | 2.9 ppb (3) | 3.0 ppb (3) | 3.0 ppb (3) | 0.0 ppb (0) | 53.0 ppb (50) | 0.15 ppb (2) | 18.0 μg/m3 (17) | 5.0 μg/m3 (21) | 50.0 | |
| May 26, 2022, 1 a.m. | 2.1 ppb (2) | 0.0 ppb (0) | 2.3 ppb (3) | 2.0 ppb (2) | 2.2 ppb (3) | 0.0 ppb (0) | 45.0 ppb (42) | 0.11 ppb (2) | 14.0 μg/m3 (13) | 3.0 μg/m3 (13) | 42.0 | |
| May 26, 2022, midnight | 1.7 ppb (2) | 0.0 ppb (0) | 1.9 ppb (2) | 2.0 ppb (2) | 1.7 ppb (2) | 0.0 ppb (0) | 47.0 ppb (44) | 0.09 ppb (2) | 17.0 μg/m3 (16) | 4.0 μg/m3 (17) | 44.0 | |
| May 25, 2022, 11 p.m. | 1.6 ppb (2) | 0.0 ppb (0) | 1.8 ppb (2) | 2.0 ppb (2) | 1.7 ppb (2) | 0.0 ppb (0) | 47.0 ppb (44) | 0.09 ppb (2) | 16.0 μg/m3 (15) | 4.0 μg/m3 (17) | 44.0 | |
| May 25, 2022, 10 p.m. | 1.9 ppb (2) | 0.0 ppb (0) | 2.2 ppb (3) | 2.0 ppb (2) | 2.0 ppb (2) | 0.0 ppb (0) | 49.0 ppb (46) | 0.09 ppb (2) | 19.0 μg/m3 (18) | 2.0 μg/m3 (9) | 46.0 | |
| May 25, 2022, 10 p.m. | 1.9 ppb (2) | 0.0 ppb (0) | 2.2 ppb (3) | 2.0 ppb (2) | 2.0 ppb (2) | 0.0 ppb (0) | 49.0 ppb (46) | 0.09 ppb (2) | 19.0 μg/m3 (18) | 2.0 μg/m3 (9) | 46.0 | |
| May 25, 2022, 9 p.m. | 2.4 ppb (3) | 0.2 ppb (1) | 2.3 ppb (3) | 2.0 ppb (2) | 2.0 ppb (2) | 0.0 ppb (0) | 51.0 ppb (48) | 0.1 ppb (2) | 17.0 μg/m3 (16) | 3.0 μg/m3 (13) | 48.0 | |
| May 25, 2022, 8 p.m. | 2.5 ppb (3) | 0.1 ppb (1) | 2.5 ppb (3) | 2.0 ppb (2) | 2.3 ppb (3) | 0.0 ppb (0) | 50.0 ppb (47) | 0.1 ppb (2) | 15.0 μg/m3 (14) | 4.0 μg/m3 (17) | 47.0 | |
| May 25, 2022, 8 p.m. | 2.5 ppb (3) | 0.1 ppb (1) | 2.5 ppb (3) | 2.0 ppb (2) | 2.3 ppb (3) | 0.0 ppb (0) | 50.0 ppb (47) | 0.1 ppb (2) | 15.0 μg/m3 (14) | 4.0 μg/m3 (17) | 47.0 | |
| May 25, 2022, 7 p.m. | 4.4 ppb (5) | 0.8 ppb (1) | 4.9 ppb (5) | 4.0 ppb (4) | 3.9 ppb (4) | 0.0 ppb (0) | 52.0 ppb (49) | 0.11 ppb (2) | 37.0 μg/m3 (35) | 5.0 μg/m3 (21) | 49.0 | |
| May 25, 2022, 7 p.m. | 4.4 ppb (5) | 0.8 ppb (1) | 4.9 ppb (5) | 4.0 ppb (4) | 3.9 ppb (4) | 0.0 ppb (0) | 52.0 ppb (49) | 0.11 ppb (2) | 37.0 μg/m3 (35) | 5.0 μg/m3 (21) | 49.0 | |
| May 25, 2022, 6 p.m. | 5.1 ppb (5) | 0.9 ppb (1) | 5.6 ppb (6) | 4.0 ppb (4) | 4.5 ppb (5) | 0.0 ppb (0) | 48.0 ppb (45) | 0.12 ppb (2) | 25.0 μg/m3 (24) | 5.0 μg/m3 (21) | 45.0 | |
| May 25, 2022, 6 p.m. | 5.1 ppb (5) | 0.9 ppb (1) | 5.6 ppb (6) | 4.0 ppb (4) | 4.5 ppb (5) | 0.0 ppb (0) | 48.0 ppb (45) | 0.12 ppb (2) | 25.0 μg/m3 (24) | 5.0 μg/m3 (21) | 45.0 | |
| May 25, 2022, 5 p.m. | 10.7 ppb (11) | 3.1 ppb (3) | 10.8 ppb (11) | 8.0 ppb (8) | 7.6 ppb (8) | 0.0 ppb (0) | 40.0 ppb (38) | 0.15 ppb (2) | 24.0 μg/m3 (23) | 4.0 μg/m3 (17) | 38.0 | |
| May 25, 2022, 5 p.m. | 10.7 ppb (11) | 3.1 ppb (3) | 10.8 ppb (11) | 8.0 ppb (8) | 7.6 ppb (8) | 0.0 ppb (0) | 40.0 ppb (38) | 0.15 ppb (2) | 24.0 μg/m3 (23) | 4.0 μg/m3 (17) | 38.0 | |
| May 25, 2022, 4 p.m. | 12.8 ppb (13) | 4.3 ppb (5) | 12.9 ppb (13) | 8.0 ppb (8) | 8.5 ppb (9) | 0.0 ppb (0) | 31.0 ppb (29) | 0.17 ppb (3) | 27.0 μg/m3 (25) | 2.0 μg/m3 (9) | 29.0 | |
| May 25, 2022, 3 p.m. | 8.1 ppb (8) | 2.6 ppb (3) | 8.0 ppb (8) | 5.0 ppb (5) | 5.4 ppb (6) | 0.0 ppb (0) | 29.0 ppb (27) | 0.13 ppb (2) | 13.0 μg/m3 (13) | 2.0 μg/m3 (9) | 27.0 | |
| May 25, 2022, 1 p.m. | 10.5 ppb (10) | 1.9 ppb (2) | 10.4 ppb (10) | 9.0 ppb (9) | 8.4 ppb (8) | 0.0 ppb (0) | 18.0 ppb (17) | 0.14 ppb (2) | 13.0 μg/m3 (13) | 4.0 μg/m3 (17) | 17.0 | |
| May 25, 2022, 9 a.m. | 7.6 ppb (8) | 0.0 ppb (0) | 7.4 ppb (7) | 8.0 ppb (8) | 7.4 ppb (7) | 0.0 ppb (0) | 21.0 ppb (20) | 0.1 ppb (2) | 9.0 μg/m3 (9) | 3.0 μg/m3 (13) | 20.0 | |
| May 25, 2022, 5 a.m. | 10.8 ppb (11) | 0.3 ppb (1) | 10.5 ppb (10) | 11.0 ppb (11) | 10.4 ppb (10) | 0.0 ppb (0) | 26.0 ppb (25) | 0.15 ppb (2) | 17.0 μg/m3 (16) | 7.0 μg/m3 (30) | 30.0 | |
| May 25, 2022, 4 a.m. | 17.8 ppb (17) | 1.0 ppb (1) | 15.9 ppb (15) | 17.0 ppb (17) | 15.5 ppb (15) | 0.0 ppb (0) | 24.0 ppb (23) | 0.29 ppb (4) | 30.0 μg/m3 (28) | 12.0 μg/m3 (50) | 50.0 | |
| May 25, 2022, 1 a.m. | 4.0 ppb (4) | 0.7 ppb (1) | 4.1 ppb (4) | 3.0 ppb (3) | 3.1 ppb (3) | 0.0 ppb (0) | 45.0 ppb (42) | 0.12 ppb (2) | 21.0 μg/m3 (20) | 5.0 μg/m3 (21) | 42.0 | |
| May 25, 2022, midnight | 3.5 ppb (4) | 0.9 ppb (1) | 3.4 ppb (4) | 3.0 ppb (3) | 2.8 ppb (3) | 0.0 ppb (0) | 46.0 ppb (43) | 0.11 ppb (2) | 12.0 μg/m3 (12) | 0.0 μg/m3 (0) | 43.0 | |
| May 24, 2022, 9 p.m. | 2.9 ppb (3) | 0.2 ppb (1) | 3.4 ppb (4) | 3.0 ppb (3) | 3.0 ppb (3) | 0.0 ppb (0) | 60.0 ppb (68) | 0.11 ppb (2) | 20.0 μg/m3 (19) | 4.0 μg/m3 (17) | 68.0 | |
| May 24, 2022, 8 p.m. | 4.0 ppb (4) | 0.6 ppb (1) | 4.4 ppb (5) | 3.0 ppb (3) | 3.6 ppb (4) | 0.0 ppb (0) | 60.0 ppb (68) | 0.12 ppb (2) | 17.0 μg/m3 (16) | 5.0 μg/m3 (21) | 68.0 | |
| May 24, 2022, 7 p.m. | 4.4 ppb (5) | 0.6 ppb (1) | 4.9 ppb (5) | 4.0 ppb (4) | 4.2 ppb (4) | 0.0 ppb (0) | 60.0 ppb (68) | 0.13 ppb (2) | 18.0 μg/m3 (17) | 5.0 μg/m3 (21) | 68.0 | |
| May 24, 2022, 6 p.m. | 5.5 ppb (6) | 1.1 ppb (2) | 6.0 ppb (6) | 4.0 ppb (4) | 4.8 ppb (5) | 0.0 ppb (0) | 52.0 ppb (49) | 0.14 ppb (2) | 19.0 μg/m3 (18) | 6.0 μg/m3 (25) | 49.0 | |
| May 24, 2022, 5 p.m. | 8.7 ppb (9) | 2.2 ppb (3) | 8.6 ppb (9) | 6.0 ppb (6) | 6.5 ppb (7) | 0.0 ppb (0) | 45.0 ppb (42) | 0.15 ppb (2) | 25.0 μg/m3 (24) | 8.0 μg/m3 (34) | 42.0 | |
| May 24, 2022, 4 p.m. | 17.7 ppb (17) | 5.5 ppb (6) | 17.7 ppb (17) | 12.0 ppb (12) | 12.1 ppb (12) | 0.0 ppb (0) | 32.0 ppb (30) | 0.23 ppb (3) | 32.0 μg/m3 (30) | 9.0 μg/m3 (38) | 38.0 | |
| May 24, 2022, 3 p.m. | 17.7 ppb (17) | 5.5 ppb (6) | 17.7 ppb (17) | 12.0 ppb (12) | 12.1 ppb (12) | 0.0 ppb (0) | 32.0 ppb (30) | 0.23 ppb (3) | 23.0 μg/m3 (22) | 5.0 μg/m3 (21) | 30.0 | |
| May 24, 2022, 2 p.m. | 13.7 ppb (13) | 3.4 ppb (4) | 13.5 ppb (13) | 10.0 ppb (10) | 10.1 ppb (10) | 0.0 ppb (0) | 29.0 ppb (27) | 0.19 ppb (3) | 24.0 μg/m3 (23) | 5.0 μg/m3 (21) | 27.0 | |
| May 24, 2022, 1 p.m. | 11.5 ppb (11) | 1.4 ppb (2) | 11.3 ppb (11) | 10.0 ppb (10) | 9.8 ppb (10) | 0.0 ppb (0) | 27.0 ppb (25) | 0.16 ppb (3) | 13.0 μg/m3 (13) | 5.0 μg/m3 (21) | 25.0 | |
| May 24, 2022, noon | 11.0 ppb (11) | 0.2 ppb (1) | 10.7 ppb (11) | 11.0 ppb (11) | 10.4 ppb (10) | 0.0 ppb (0) | 27.0 ppb (25) | 0.14 ppb (2) | 13.0 μg/m3 (13) | 6.0 μg/m3 (25) | 25.0 | |
| May 24, 2022, 10 a.m. | 11.8 ppb (12) | 0.0 ppb (0) | 12.1 ppb (12) | 12.0 ppb (12) | 11.9 ppb (12) | 0.0 ppb (0) | 32.0 ppb (30) | 0.15 ppb (2) | 10.0 μg/m3 (10) | 7.0 μg/m3 (30) | 30.0 | |
| May 24, 2022, 9 a.m. | 8.1 ppb (8) | 0.0 ppb (0) | 7.6 ppb (8) | 8.0 ppb (8) | 7.6 ppb (8) | 0.0 ppb (0) | 32.0 ppb (30) | 0.15 ppb (2) | 10.0 μg/m3 (10) | 9.0 μg/m3 (38) | 38.0 | |
| May 24, 2022, 8 a.m. | 6.5 ppb (7) | -0.1 ppb (0) | 6.0 ppb (6) | 7.0 ppb (7) | 6.1 ppb (6) | N/A | N/A | N/A | 10.0 μg/m3 (10) | 6.0 μg/m3 (25) | 25.0 | |
| May 24, 2022, 6 a.m. | 6.5 ppb (7) | -0.1 ppb (0) | 6.1 ppb (6) | 7.0 ppb (7) | 6.1 ppb (6) | 0.0 ppb (0) | 43.0 ppb (40) | 0.13 ppb (2) | 12.0 μg/m3 (12) | 5.0 μg/m3 (21) | 40.0 | |
| May 24, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m3 (14) | 7.0 μg/m3 (30) | 30.0 | |
| May 24, 2022, 5 a.m. | 13.3 ppb (13) | 0.2 ppb (1) | 13.1 ppb (13) | 13.0 ppb (13) | 13.0 ppb (13) | 0.0 ppb (0) | 38.0 ppb (36) | 0.2 ppb (3) | 15.0 μg/m3 (14) | 7.0 μg/m3 (30) | 36.0 | |
| May 24, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 μg/m3 (15) | 7.0 μg/m3 (30) | 30.0 | |
| May 24, 2022, 4 a.m. | 9.5 ppb (9) | 0.1 ppb (1) | 8.5 ppb (9) | 9.0 ppb (9) | 8.4 ppb (8) | 0.0 ppb (0) | 43.0 ppb (40) | 0.2 ppb (3) | 16.0 μg/m3 (15) | 7.0 μg/m3 (30) | 40.0 | |
| May 24, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 μg/m3 (19) | 6.0 μg/m3 (25) | 25.0 | |
| May 24, 2022, 3 a.m. | 6.8 ppb (7) | -0.1 ppb (0) | 6.7 ppb (7) | 7.0 ppb (7) | 6.7 ppb (7) | 0.0 ppb (0) | 48.0 ppb (45) | 0.18 ppb (3) | 20.0 μg/m3 (19) | 6.0 μg/m3 (25) | 45.0 | |
| May 24, 2022, 2 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | 4.1 ppb (4) | 4.0 ppb (4) | 4.0 ppb (4) | 0.0 ppb (0) | 53.0 ppb (50) | 0.12 ppb (2) | 18.0 μg/m3 (17) | 3.0 μg/m3 (13) | 50.0 | |
| May 24, 2022, 2 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | 4.1 ppb (4) | 4.0 ppb (4) | 4.0 ppb (4) | 0.0 ppb (0) | 53.0 ppb (50) | 0.12 ppb (2) | 18.0 μg/m3 (17) | 3.0 μg/m3 (13) | 50.0 | |
| May 24, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 μg/m3 (12) | 4.0 μg/m3 (17) | 17.0 | |
| May 24, 2022, 1 a.m. | 2.7 ppb (3) | 0.1 ppb (1) | 2.7 ppb (3) | 3.0 ppb (3) | 2.5 ppb (3) | 0.0 ppb (0) | 55.0 ppb (51) | 0.1 ppb (2) | 12.0 μg/m3 (12) | 4.0 μg/m3 (17) | 51.0 | |
| May 24, 2022, midnight | 2.8 ppb (3) | 0.3 ppb (1) | 3.1 ppb (3) | 2.0 ppb (2) | 2.7 ppb (3) | 0.0 ppb (0) | 60.0 ppb (68) | 0.1 ppb (2) | 13.0 μg/m3 (13) | 6.0 μg/m3 (25) | 68.0 | |
| May 24, 2022, midnight | 2.8 ppb (3) | 0.3 ppb (1) | 3.1 ppb (3) | 2.0 ppb (2) | 2.7 ppb (3) | 0.0 ppb (0) | 60.0 ppb (68) | 0.1 ppb (2) | 13.0 μg/m3 (13) | 6.0 μg/m3 (25) | 68.0 | |
| May 23, 2022, 11 p.m. | 4.6 ppb (5) | 0.9 ppb (1) | 4.0 ppb (4) | 4.0 ppb (4) | 3.3 ppb (4) | 0.0 ppb (0) | 61.0 ppb (71) | 0.11 ppb (2) | 22.0 μg/m3 (21) | 6.0 μg/m3 (25) | 71.0 | |
| May 23, 2022, 11 p.m. | 4.6 ppb (5) | 0.9 ppb (1) | 4.0 ppb (4) | 4.0 ppb (4) | 3.3 ppb (4) | 0.0 ppb (0) | 61.0 ppb (71) | 0.11 ppb (2) | 22.0 μg/m3 (21) | 6.0 μg/m3 (25) | 71.0 | |
| May 23, 2022, 8 p.m. | 3.1 ppb (3) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 57.0 ppb (58) | 0.11 ppb (2) | 18.0 μg/m3 (17) | 3.0 μg/m3 (13) | 58.0 | |
| May 23, 2022, 7 p.m. | 2.6 ppb (3) | 0.3 ppb (1) | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 55.0 ppb (51) | 0.1 ppb (2) | 27.0 μg/m3 (25) | 3.0 μg/m3 (13) | 51.0 | |
| May 23, 2022, 6 p.m. | 9.6 ppb (10) | 5.2 ppb (5) | 5.0 ppb (5) | 4.0 ppb (4) | 3.8 ppb (4) | 0.0 ppb (0) | 52.0 ppb (49) | 0.1 ppb (2) | 17.0 μg/m3 (16) | 2.0 μg/m3 (9) | 49.0 | |
| May 23, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 μg/m3 (22) | 5.0 μg/m3 (21) | 22.0 | |
| May 23, 2022, 2 p.m. | 16.6 ppb (16) | 4.9 ppb (5) | 16.3 ppb (16) | 12.0 ppb (12) | 11.1 ppb (11) | 0.0 ppb (0) | 25.0 ppb (24) | 0.13 ppb (2) | 33.0 μg/m3 (31) | 6.0 μg/m3 (25) | 31.0 | |
| May 23, 2022, 11 a.m. | 7.7 ppb (8) | 0.0 ppb (0) | 7.6 ppb (8) | 8.0 ppb (8) | 7.6 ppb (8) | 0.0 ppb (0) | 28.0 ppb (26) | 0.11 ppb (2) | 11.0 μg/m3 (11) | 6.0 μg/m3 (25) | 26.0 | |
| May 23, 2022, 10 a.m. | 10.6 ppb (10) | 0.0 ppb (0) | 10.3 ppb (10) | 11.0 ppb (11) | 10.2 ppb (10) | 0.0 ppb (0) | 24.0 ppb (23) | 0.13 ppb (2) | 12.0 μg/m3 (12) | 9.0 μg/m3 (38) | 38.0 | |
| May 23, 2022, 10 a.m. | 10.6 ppb (10) | 0.0 ppb (0) | 10.3 ppb (10) | 11.0 ppb (11) | 10.2 ppb (10) | 0.0 ppb (0) | 24.0 ppb (23) | 0.13 ppb (2) | 12.0 μg/m3 (12) | 9.0 μg/m3 (38) | 38.0 | |
| May 23, 2022, 9 a.m. | 11.9 ppb (12) | 0.4 ppb (1) | 11.5 ppb (11) | 11.0 ppb (11) | 11.0 ppb (11) | 0.0 ppb (0) | 27.0 ppb (25) | 0.16 ppb (3) | 15.0 μg/m3 (14) | 6.0 μg/m3 (25) | 25.0 | |
| May 23, 2022, 3 a.m. | 5.1 ppb (5) | 0.1 ppb (1) | 4.8 ppb (5) | 5.0 ppb (5) | 4.7 ppb (5) | 0.0 ppb (0) | 45.0 ppb (42) | 0.13 ppb (2) | 22.0 μg/m3 (21) | 5.0 μg/m3 (21) | 42.0 | |
| May 23, 2022, 2 a.m. | 3.5 ppb (4) | 0.3 ppb (1) | 3.2 ppb (4) | 3.0 ppb (3) | 3.0 ppb (3) | 0.0 ppb (0) | 46.0 ppb (43) | 0.11 ppb (2) | 11.0 μg/m3 (11) | 1.0 μg/m3 (5) | 43.0 | |
| May 23, 2022, 1 a.m. | 2.0 ppb (2) | 0.1 ppb (1) | 2.0 ppb (2) | 2.0 ppb (2) | 1.7 ppb (2) | 0.0 ppb (0) | 49.0 ppb (46) | 0.1 ppb (2) | 16.0 μg/m3 (15) | 2.0 μg/m3 (9) | 46.0 | |
| May 23, 2022, midnight | 2.1 ppb (2) | 0.2 ppb (1) | 2.2 ppb (3) | 2.0 ppb (2) | 1.9 ppb (2) | 0.0 ppb (0) | 48.0 ppb (45) | 0.1 ppb (2) | 12.0 μg/m3 (12) | 2.0 μg/m3 (9) | 45.0 | |
| May 22, 2022, 11 p.m. | 2.3 ppb (3) | 0.3 ppb (1) | 2.5 ppb (3) | 2.0 ppb (2) | 2.0 ppb (2) | 0.0 ppb (0) | 47.0 ppb (44) | 0.11 ppb (2) | 14.0 μg/m3 (13) | 1.0 μg/m3 (5) | 44.0 | |
| May 22, 2022, 9 p.m. | 1.3 ppb (2) | 0.1 ppb (1) | 1.5 ppb (2) | 1.0 ppb (1) | 1.3 ppb (2) | 0.0 ppb (0) | 52.0 ppb (49) | 0.1 ppb (2) | 14.0 μg/m3 (13) | 2.0 μg/m3 (9) | 49.0 | |
| May 22, 2022, 8 p.m. | 1.2 ppb (2) | 0.0 ppb (0) | 1.3 ppb (2) | 1.0 ppb (1) | 1.2 ppb (2) | 0.0 ppb (0) | 50.0 ppb (47) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 1.0 μg/m3 (5) | 47.0 | |
| May 22, 2022, 7 p.m. | 1.4 ppb (2) | 0.1 ppb (1) | 1.6 ppb (2) | 1.0 ppb (1) | 1.4 ppb (2) | 0.0 ppb (0) | 48.0 ppb (45) | 0.1 ppb (2) | 14.0 μg/m3 (13) | 2.0 μg/m3 (9) | 45.0 | |
| May 22, 2022, 6 p.m. | 1.8 ppb (2) | 0.1 ppb (1) | 2.0 ppb (2) | 2.0 ppb (2) | 1.7 ppb (2) | 0.0 ppb (0) | 48.0 ppb (45) | 0.11 ppb (2) | 9.0 μg/m3 (9) | 2.0 μg/m3 (9) | 45.0 | |
| May 22, 2022, 5 p.m. | 6.3 ppb (6) | 1.7 ppb (2) | 6.3 ppb (6) | 5.0 ppb (5) | 4.7 ppb (5) | 0.0 ppb (0) | 43.0 ppb (40) | 0.14 ppb (2) | 16.0 μg/m3 (15) | 3.0 μg/m3 (13) | 40.0 | |
| May 22, 2022, 4 p.m. | 8.5 ppb (9) | 2.5 ppb (3) | 8.4 ppb (8) | 6.0 ppb (6) | 6.0 ppb (6) | 0.0 ppb (0) | 37.0 ppb (35) | 0.16 ppb (3) | 16.0 μg/m3 (15) | 3.0 μg/m3 (13) | 35.0 | |
| May 22, 2022, 3 p.m. | 6.2 ppb (6) | 1.7 ppb (2) | 6.3 ppb (6) | 5.0 ppb (5) | 4.5 ppb (5) | 0.0 ppb (0) | 33.0 ppb (31) | 0.14 ppb (2) | 9.0 μg/m3 (9) | 3.0 μg/m3 (13) | 31.0 | |
| May 22, 2022, 2 p.m. | 5.8 ppb (6) | 1.4 ppb (2) | 5.7 ppb (6) | 4.0 ppb (4) | 4.4 ppb (5) | 0.0 ppb (0) | 29.0 ppb (27) | 0.12 ppb (2) | 9.0 μg/m3 (9) | 3.0 μg/m3 (13) | 27.0 | |
| May 22, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 μg/m3 (12) | 5.0 μg/m3 (21) | 21.0 | |
| May 22, 2022, 1 p.m. | 9.6 ppb (10) | 1.3 ppb (2) | 9.1 ppb (9) | 8.0 ppb (8) | 7.8 ppb (8) | 0.0 ppb (0) | 22.0 ppb (21) | 0.14 ppb (2) | 12.0 μg/m3 (12) | 5.0 μg/m3 (21) | 21.0 | |
| May 22, 2022, noon | 15.5 ppb (15) | 0.6 ppb (1) | 13.6 ppb (13) | 15.0 ppb (15) | 13.1 ppb (13) | 0.0 ppb (0) | 15.0 ppb (14) | 0.21 ppb (3) | 15.0 μg/m3 (14) | 4.0 μg/m3 (17) | 17.0 | |
| May 22, 2022, 11 a.m. | 25.9 ppb (25) | 3.0 ppb (3) | 20.3 ppb (20) | 23.0 ppb (22) | 18.9 ppb (18) | 0.0 ppb (0) | 9.0 ppb (9) | 0.31 ppb (4) | 27.0 μg/m3 (25) | 4.0 μg/m3 (17) | 25.0 | |
| May 22, 2022, 10 a.m. | 15.5 ppb (15) | 1.1 ppb (2) | 21.1 ppb (20) | 14.0 ppb (14) | 18.0 ppb (17) | 0.0 ppb (0) | 20.0 ppb (19) | 0.17 ppb (3) | 25.0 μg/m3 (24) | 6.0 μg/m3 (25) | 25.0 | |
| May 22, 2022, 9 a.m. | 10.9 ppb (11) | 0.0 ppb (0) | 9.7 ppb (10) | 11.0 ppb (11) | 9.7 ppb (10) | 0.0 ppb (0) | 22.0 ppb (21) | 0.17 ppb (3) | 11.0 μg/m3 (11) | 5.0 μg/m3 (21) | 21.0 | |
| May 22, 2022, 8 a.m. | 11.0 ppb (11) | 0.0 ppb (0) | 11.6 ppb (11) | 11.0 ppb (11) | 11.4 ppb (11) | 0.0 ppb (0) | 23.0 ppb (22) | 0.18 ppb (3) | 12.0 μg/m3 (12) | 3.0 μg/m3 (13) | 22.0 | |
| May 22, 2022, 7 a.m. | 5.4 ppb (6) | -0.1 ppb (0) | 5.2 ppb (5) | 6.0 ppb (6) | 5.2 ppb (5) | 0.0 ppb (0) | 34.0 ppb (32) | 0.13 ppb (2) | 15.0 μg/m3 (14) | 2.0 μg/m3 (9) | 32.0 | |
| May 22, 2022, 5 a.m. | 10.2 ppb (10) | 0.0 ppb (0) | 9.9 ppb (10) | 10.0 ppb (10) | 9.8 ppb (10) | 0.0 ppb (0) | 32.0 ppb (30) | 0.2 ppb (3) | 15.0 μg/m3 (14) | 5.0 μg/m3 (21) | 30.0 | |
| May 22, 2022, 3 a.m. | 5.2 ppb (5) | 0.0 ppb (0) | 5.2 ppb (5) | 5.0 ppb (5) | 5.2 ppb (5) | 0.0 ppb (0) | 41.0 ppb (38) | 0.14 ppb (2) | 17.0 μg/m3 (16) | 2.0 μg/m3 (9) | 38.0 | |
| May 22, 2022, 2 a.m. | 4.1 ppb (4) | 0.2 ppb (1) | 4.1 ppb (4) | 4.0 ppb (4) | 3.7 ppb (4) | 0.0 ppb (0) | 45.0 ppb (42) | 0.12 ppb (2) | 13.0 μg/m3 (13) | 2.0 μg/m3 (9) | 42.0 | |
| May 22, 2022, 1 a.m. | 2.3 ppb (3) | 0.1 ppb (1) | 2.4 ppb (3) | 2.0 ppb (2) | 2.2 ppb (3) | 0.0 ppb (0) | 50.0 ppb (47) | 0.1 ppb (2) | 12.0 μg/m3 (12) | 3.0 μg/m3 (13) | 47.0 | |
| May 22, 2022, midnight | 2.2 ppb (3) | 0.2 ppb (1) | 2.4 ppb (3) | 2.0 ppb (2) | 2.1 ppb (2) | 0.0 ppb (0) | 52.0 ppb (49) | 0.1 ppb (2) | 14.0 μg/m3 (13) | 3.0 μg/m3 (13) | 49.0 | |
| May 21, 2022, 11 p.m. | 2.2 ppb (3) | 0.1 ppb (1) | 2.5 ppb (3) | 2.0 ppb (2) | 2.1 ppb (2) | 0.0 ppb (0) | 54.0 ppb (50) | 0.1 ppb (2) | 13.0 μg/m3 (13) | 3.0 μg/m3 (13) | 50.0 | |
| May 21, 2022, 10 p.m. | 2.9 ppb (3) | 0.4 ppb (1) | 3.0 ppb (3) | 2.0 ppb (2) | 2.6 ppb (3) | 0.0 ppb (0) | 54.0 ppb (50) | 0.11 ppb (2) | 11.0 μg/m3 (11) | 5.0 μg/m3 (21) | 50.0 | |
| May 21, 2022, 9 p.m. | 2.0 ppb (2) | 0.2 ppb (1) | 2.2 ppb (3) | 2.0 ppb (2) | 1.9 ppb (2) | 0.0 ppb (0) | 53.0 ppb (50) | 0.1 ppb (2) | 9.0 μg/m3 (9) | 4.0 μg/m3 (17) | 50.0 | |
| May 21, 2022, 8 p.m. | 1.2 ppb (2) | 0.0 ppb (0) | 1.3 ppb (2) | 1.0 ppb (1) | 1.2 ppb (2) | 0.0 ppb (0) | 50.0 ppb (47) | 0.1 ppb (2) | 8.0 μg/m3 (8) | 3.0 μg/m3 (13) | 47.0 | |
| May 21, 2022, 7 p.m. | 1.4 ppb (2) | 0.1 ppb (1) | 1.5 ppb (2) | 1.0 ppb (1) | 1.3 ppb (2) | 0.0 ppb (0) | 49.0 ppb (46) | 0.1 ppb (2) | 14.0 μg/m3 (13) | 1.0 μg/m3 (5) | 46.0 | |
| May 21, 2022, 6 p.m. | 1.6 ppb (2) | 0.1 ppb (1) | 1.7 ppb (2) | 1.0 ppb (1) | 1.4 ppb (2) | 0.0 ppb (0) | 46.0 ppb (43) | 0.1 ppb (2) | 13.0 μg/m3 (13) | 1.0 μg/m3 (5) | 43.0 | |
| May 21, 2022, 5 p.m. | 3.1 ppb (3) | 0.8 ppb (1) | 3.2 ppb (4) | 2.0 ppb (2) | 2.3 ppb (3) | 0.0 ppb (0) | 41.0 ppb (38) | 0.11 ppb (2) | 8.0 μg/m3 (8) | 2.0 μg/m3 (9) | 38.0 | |
| May 21, 2022, 4 p.m. | 12.0 ppb (12) | 4.6 ppb (5) | 11.0 ppb (11) | 7.0 ppb (7) | 6.9 ppb (7) | 0.0 ppb (0) | 33.0 ppb (31) | 0.16 ppb (3) | 20.0 μg/m3 (19) | 5.0 μg/m3 (21) | 31.0 | |
| May 21, 2022, 3 p.m. | 32.2 ppb (31) | 15.3 ppb (15) | 32.2 ppb (31) | 17.0 ppb (17) | 17.2 ppb (17) | 1.0 ppb (2) | 21.0 ppb (20) | 0.31 ppb (4) | 52.0 μg/m3 (49) | 7.0 μg/m3 (30) | 49.0 | |
| May 21, 2022, 2 p.m. | 25.1 ppb (24) | 10.7 ppb (11) | 24.9 ppb (24) | 14.0 ppb (14) | 14.5 ppb (14) | 0.0 ppb (0) | 18.0 ppb (17) | 0.23 ppb (3) | 30.0 μg/m3 (28) | 9.0 μg/m3 (38) | 38.0 | |
| May 21, 2022, 1 p.m. | N/A | N/A | 21.2 ppb (20) | N/A | 14.8 ppb (14) | 0.0 ppb (0) | 14.0 ppb (13) | 0.17 ppb (3) | 15.0 μg/m3 (14) | 6.0 μg/m3 (25) | 25.0 | |
| May 21, 2022, 1 p.m. | 21.0 ppb (20) | 6.4 ppb (7) | 21.2 ppb (20) | 15.0 ppb (15) | 14.8 ppb (14) | 0.0 ppb (0) | 14.0 ppb (13) | 0.17 ppb (3) | 15.0 μg/m3 (14) | 6.0 μg/m3 (25) | 25.0 | |
| May 21, 2022, noon | 9.7 ppb (10) | 0.6 ppb (1) | 9.3 ppb (9) | 9.0 ppb (9) | 8.8 ppb (9) | 0.0 ppb (0) | 20.0 ppb (19) | 0.13 ppb (2) | 15.0 μg/m3 (14) | 6.0 μg/m3 (25) | 25.0 | |
| May 21, 2022, 10 a.m. | 9.5 ppb (9) | 0.2 ppb (1) | 9.2 ppb (9) | 9.0 ppb (9) | 8.9 ppb (9) | 0.0 ppb (0) | 20.0 ppb (19) | 0.14 ppb (2) | 11.0 μg/m3 (11) | 4.0 μg/m3 (17) | 19.0 | |
| May 21, 2022, 9 a.m. | 11.2 ppb (11) | 0.4 ppb (1) | 10.9 ppb (11) | 11.0 ppb (11) | 10.4 ppb (10) | 0.0 ppb (0) | 21.0 ppb (20) | 0.15 ppb (2) | 11.0 μg/m3 (11) | 6.0 μg/m3 (25) | 25.0 | |
| May 21, 2022, 8 a.m. | 14.4 ppb (14) | 0.7 ppb (1) | 13.6 ppb (13) | 14.0 ppb (14) | 13.1 ppb (13) | 0.0 ppb (0) | 18.0 ppb (17) | 0.19 ppb (3) | 16.0 μg/m3 (15) | 7.0 μg/m3 (30) | 30.0 | |
| May 21, 2022, 4 a.m. | 11.2 ppb (11) | 0.0 ppb (0) | 11.0 ppb (11) | 11.0 ppb (11) | 10.8 ppb (11) | 0.0 ppb (0) | 30.0 ppb (28) | 0.19 ppb (3) | 29.0 μg/m3 (27) | 5.0 μg/m3 (21) | 28.0 | |
| May 21, 2022, 3 a.m. | 4.6 ppb (5) | 0.0 ppb (0) | 4.6 ppb (5) | 5.0 ppb (5) | 4.5 ppb (5) | 0.0 ppb (0) | 39.0 ppb (37) | 0.13 ppb (2) | 17.0 μg/m3 (16) | 5.0 μg/m3 (21) | 37.0 | |
| May 21, 2022, 2 a.m. | 2.6 ppb (3) | 0.0 ppb (0) | 2.6 ppb (3) | 3.0 ppb (3) | 2.5 ppb (3) | 0.0 ppb (0) | 42.0 ppb (39) | 0.1 ppb (2) | 27.0 μg/m3 (25) | 6.0 μg/m3 (25) | 39.0 | |
| May 21, 2022, 1 a.m. | 2.2 ppb (3) | 0.3 ppb (1) | 2.4 ppb (3) | 2.0 ppb (2) | 1.8 ppb (2) | 0.0 ppb (0) | 44.0 ppb (41) | 0.1 ppb (2) | 29.0 μg/m3 (27) | 5.0 μg/m3 (21) | 41.0 | |
| May 21, 2022, midnight | 2.0 ppb (2) | 0.3 ppb (1) | 2.1 ppb (2) | 2.0 ppb (2) | 1.6 ppb (2) | 0.0 ppb (0) | 44.0 ppb (41) | 0.1 ppb (2) | 25.0 μg/m3 (24) | 6.0 μg/m3 (25) | 41.0 | |
| May 20, 2022, 11 p.m. | 2.4 ppb (3) | 0.5 ppb (1) | 2.5 ppb (3) | 2.0 ppb (2) | 1.9 ppb (2) | 0.0 ppb (0) | 46.0 ppb (43) | 0.1 ppb (2) | 32.0 μg/m3 (30) | 6.0 μg/m3 (25) | 43.0 | |
| May 20, 2022, 10 p.m. | 2.8 ppb (3) | 0.8 ppb (1) | 2.8 ppb (3) | 2.0 ppb (2) | 2.0 ppb (2) | 0.0 ppb (0) | 46.0 ppb (43) | 0.1 ppb (2) | 26.0 μg/m3 (25) | 4.0 μg/m3 (17) | 43.0 | |
| May 20, 2022, 9 p.m. | 3.0 ppb (3) | 0.8 ppb (1) | 3.1 ppb (3) | 2.0 ppb (2) | 2.1 ppb (2) | 0.0 ppb (0) | 45.0 ppb (42) | 0.1 ppb (2) | 21.0 μg/m3 (20) | 3.0 μg/m3 (13) | 42.0 | |
| May 20, 2022, 7 p.m. | 3.1 ppb (3) | 0.9 ppb (1) | 3.2 ppb (4) | 2.0 ppb (2) | 2.2 ppb (3) | 0.0 ppb (0) | 44.0 ppb (41) | 0.1 ppb (2) | 14.0 μg/m3 (13) | 3.0 μg/m3 (13) | 41.0 | |
| May 20, 2022, 6 p.m. | 2.7 ppb (3) | 0.7 ppb (1) | 2.8 ppb (3) | 2.0 ppb (2) | 2.0 ppb (2) | 0.0 ppb (0) | 46.0 ppb (43) | 0.13 ppb (2) | 14.0 μg/m3 (13) | 3.0 μg/m3 (13) | 43.0 | |
| May 20, 2022, 5 p.m. | 3.2 ppb (4) | 0.9 ppb (1) | 3.3 ppb (4) | 2.0 ppb (2) | 2.2 ppb (3) | 0.0 ppb (0) | 45.0 ppb (42) | 0.12 ppb (2) | 23.0 μg/m3 (22) | 2.0 μg/m3 (9) | 42.0 | |
| May 20, 2022, 4 p.m. | 3.3 ppb (4) | 1.0 ppb (1) | 3.4 ppb (4) | 2.0 ppb (2) | 2.3 ppb (3) | 0.0 ppb (0) | 44.0 ppb (41) | 0.11 ppb (2) | 14.0 μg/m3 (13) | 3.0 μg/m3 (13) | 41.0 | |
| May 20, 2022, 3 p.m. | 3.8 ppb (4) | 1.0 ppb (1) | 3.9 ppb (4) | 3.0 ppb (3) | 2.7 ppb (3) | 0.0 ppb (0) | 42.0 ppb (39) | 0.1 ppb (2) | 25.0 μg/m3 (24) | 4.0 μg/m3 (17) | 39.0 | |
| May 20, 2022, 2 p.m. | 6.5 ppb (7) | 1.2 ppb (2) | 6.4 ppb (7) | 5.0 ppb (5) | 5.0 ppb (5) | 0.0 ppb (0) | 40.0 ppb (38) | 0.13 ppb (2) | 19.0 μg/m3 (18) | 4.0 μg/m3 (17) | 38.0 | |
| May 20, 2022, 1 p.m. | 5.7 ppb (6) | 0.5 ppb (1) | 5.1 ppb (5) | 5.0 ppb (5) | 4.7 ppb (5) | 0.0 ppb (0) | 39.0 ppb (37) | 0.13 ppb (2) | 22.0 μg/m3 (21) | 5.0 μg/m3 (21) | 37.0 | |
| May 20, 2022, 11 a.m. | 3.0 ppb (3) | 0.0 ppb (0) | 2.9 ppb (3) | 3.0 ppb (3) | 2.9 ppb (3) | 0.0 ppb (0) | 38.0 ppb (36) | 0.11 ppb (2) | 48.0 μg/m3 (45) | 7.0 μg/m3 (30) | 45.0 | |
| May 20, 2022, 10 a.m. | 2.3 ppb (3) | -0.1 ppb (0) | 2.2 ppb (3) | 2.0 ppb (2) | 2.2 ppb (3) | N/A | N/A | N/A | 61.0 μg/m3 (54) | 8.0 μg/m3 (34) | 54.0 | |
| May 20, 2022, 9 a.m. | 0.9 ppb (1) | -0.2 ppb (0) | 1.0 ppb (1) | 1.0 ppb (1) | 1.0 ppb (1) | 0.0 ppb (0) | 40.0 ppb (38) | 0.08 ppb (2) | 107.0 μg/m3 (77) | 9.0 μg/m3 (38) | 77.0 |