Davenport (W 10th St) IA, US: 41.529999, -90.587502
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 17, 2022, midnight | N/A | N/A | 4.4 ppb (5) | N/A | 3.8 ppb (4) | 0.0 ppb (0) | 53.0 ppb (50) | 0.14 ppb (2) | N/A | 5.1 μg/m3 (22) | 50.0 | |
| May 16, 2022, 11 p.m. | N/A | N/A | 3.3 ppb (4) | N/A | 2.8 ppb (3) | 0.0 ppb (0) | 56.0 ppb (55) | 0.13 ppb (2) | N/A | 4.9 μg/m3 (21) | 55.0 | |
| May 16, 2022, 10 p.m. | N/A | N/A | 3.3 ppb (4) | N/A | 2.7 ppb (3) | 0.0 ppb (0) | 56.0 ppb (55) | 0.13 ppb (2) | N/A | 4.7 μg/m3 (20) | 55.0 | |
| May 16, 2022, 9 p.m. | N/A | N/A | 3.4 ppb (4) | N/A | 2.7 ppb (3) | 0.0 ppb (0) | 56.0 ppb (55) | 0.13 ppb (2) | N/A | 4.8 μg/m3 (20) | 55.0 | |
| May 16, 2022, 8 p.m. | N/A | N/A | 3.5 ppb (4) | N/A | 2.9 ppb (3) | 0.0 ppb (0) | 53.0 ppb (50) | 0.13 ppb (2) | N/A | 5.1 μg/m3 (22) | 50.0 | |
| May 16, 2022, 7 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 52.0 ppb (49) | 0.13 ppb (2) | N/A | 5.5 μg/m3 (23) | 49.0 | |
| May 16, 2022, 5 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 53.0 ppb (50) | 0.14 ppb (2) | N/A | 4.6 μg/m3 (20) | 50.0 | |
| May 16, 2022, 5 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 53.0 ppb (50) | 0.14 ppb (2) | N/A | 4.6 μg/m3 (20) | 50.0 | |
| May 16, 2022, 4 p.m. | N/A | N/A | 3.5 ppb (4) | N/A | 2.8 ppb (3) | 0.0 ppb (0) | 51.0 ppb (48) | 0.13 ppb (2) | N/A | 4.2 μg/m3 (18) | 48.0 | |
| May 16, 2022, 3 p.m. | N/A | N/A | 4.1 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 45.0 ppb (42) | 0.15 ppb (2) | N/A | 4.8 μg/m3 (20) | 42.0 | |
| May 16, 2022, 2 p.m. | N/A | N/A | 7.0 ppb (7) | N/A | 5.2 ppb (5) | 0.0 ppb (0) | 32.0 ppb (30) | 0.17 ppb (3) | N/A | 7.1 μg/m3 (30) | 30.0 | |
| May 16, 2022, 1 p.m. | N/A | N/A | 9.1 ppb (9) | N/A | 6.5 ppb (7) | 0.0 ppb (0) | 25.0 ppb (24) | 0.15 ppb (2) | N/A | 7.5 μg/m3 (32) | 32.0 | |
| May 14, 2022, 2 p.m. | N/A | N/A | 6.3 ppb (6) | N/A | 5.0 ppb (5) | 0.0 ppb (0) | 36.0 ppb (34) | 0.16 ppb (3) | N/A | 7.2 μg/m3 (31) | 34.0 | |
| May 14, 2022, 2 p.m. | N/A | N/A | 6.3 ppb (6) | N/A | 5.0 ppb (5) | 0.0 ppb (0) | 36.0 ppb (34) | 0.16 ppb (3) | N/A | 7.2 μg/m3 (31) | 34.0 | |
| May 14, 2022, 2 p.m. | N/A | N/A | 6.3 ppb (6) | N/A | 5.0 ppb (5) | 0.0 ppb (0) | 36.0 ppb (34) | 0.16 ppb (3) | N/A | 7.2 μg/m3 (31) | 34.0 | |
| May 14, 2022, 2 p.m. | N/A | N/A | 6.3 ppb (6) | N/A | 5.0 ppb (5) | 0.0 ppb (0) | 36.0 ppb (34) | 0.16 ppb (3) | N/A | 7.2 μg/m3 (31) | 34.0 | |
| May 14, 2022, 2 p.m. | N/A | N/A | 6.3 ppb (6) | N/A | 5.0 ppb (5) | 0.0 ppb (0) | 36.0 ppb (34) | 0.16 ppb (3) | N/A | 7.2 μg/m3 (31) | 34.0 | |
| May 14, 2022, 2 p.m. | N/A | N/A | 6.3 ppb (6) | N/A | 5.0 ppb (5) | 0.0 ppb (0) | 36.0 ppb (34) | 0.16 ppb (3) | N/A | 7.2 μg/m3 (31) | 34.0 | |
| May 14, 2022, 9 a.m. | N/A | N/A | 8.0 ppb (8) | N/A | 7.4 ppb (7) | 0.0 ppb (0) | 17.0 ppb (16) | 0.19 ppb (3) | N/A | 13.7 μg/m3 (55) | 55.0 | |
| May 14, 2022, 8 a.m. | N/A | N/A | 8.0 ppb (8) | N/A | 7.4 ppb (7) | 0.0 ppb (0) | 22.0 ppb (21) | 0.17 ppb (3) | N/A | 10.9 μg/m3 (46) | 46.0 | |
| May 14, 2022, 7 a.m. | N/A | N/A | 8.0 ppb (8) | N/A | 7.4 ppb (7) | 0.0 ppb (0) | 28.0 ppb (26) | 0.16 ppb (3) | N/A | 11.0 μg/m3 (46) | 46.0 | |
| May 14, 2022, 6 a.m. | N/A | N/A | 9.3 ppb (9) | N/A | 8.8 ppb (9) | 0.0 ppb (0) | 30.0 ppb (28) | 0.2 ppb (3) | N/A | 11.6 μg/m3 (49) | 49.0 | |
| May 14, 2022, 5 a.m. | N/A | N/A | 9.5 ppb (9) | N/A | 9.0 ppb (9) | 0.0 ppb (0) | 30.0 ppb (28) | 0.24 ppb (3) | N/A | 18.4 μg/m3 (65) | 65.0 | |
| May 14, 2022, 4 a.m. | N/A | N/A | 8.5 ppb (9) | N/A | 8.0 ppb (8) | 0.0 ppb (0) | 35.0 ppb (33) | 0.28 ppb (4) | N/A | 17.0 μg/m3 (62) | 62.0 | |
| May 14, 2022, 2 a.m. | N/A | N/A | 5.1 ppb (5) | N/A | 4.6 ppb (5) | 0.0 ppb (0) | 46.0 ppb (43) | 0.16 ppb (3) | N/A | 9.9 μg/m3 (42) | 43.0 | |
| May 14, 2022, 1 a.m. | N/A | N/A | 7.5 ppb (8) | N/A | 7.0 ppb (7) | 0.0 ppb (0) | 41.0 ppb (38) | 0.21 ppb (3) | N/A | 12.1 μg/m3 (51) | 51.0 | |
| May 14, 2022, midnight | N/A | N/A | 5.7 ppb (6) | N/A | 5.2 ppb (5) | 1.0 ppb (2) | 44.0 ppb (41) | 0.19 ppb (3) | N/A | 9.7 μg/m3 (41) | 41.0 | |
| May 14, 2022, midnight | N/A | N/A | 5.7 ppb (6) | N/A | 5.2 ppb (5) | 1.0 ppb (2) | 44.0 ppb (41) | 0.19 ppb (3) | N/A | 9.7 μg/m3 (41) | 41.0 | |
| May 13, 2022, 6 p.m. | N/A | N/A | 3.6 ppb (4) | N/A | 2.9 ppb (3) | 0.0 ppb (0) | 57.0 ppb (58) | 0.14 ppb (2) | N/A | 8.2 μg/m3 (35) | 58.0 | |
| May 13, 2022, 3 p.m. | N/A | N/A | 7.4 ppb (7) | N/A | 6.2 ppb (6) | 0.0 ppb (0) | 43.0 ppb (40) | 0.2 ppb (3) | N/A | 15.3 μg/m3 (58) | 58.0 | |
| May 13, 2022, 2 p.m. | N/A | N/A | 7.7 ppb (8) | N/A | 6.0 ppb (6) | 0.0 ppb (0) | 34.0 ppb (32) | 0.18 ppb (3) | N/A | 13.7 μg/m3 (55) | 55.0 | |
| May 13, 2022, 1 p.m. | N/A | N/A | 6.3 ppb (6) | N/A | 4.9 ppb (5) | 0.0 ppb (0) | 33.0 ppb (31) | 0.17 ppb (3) | N/A | 9.9 μg/m3 (42) | 42.0 | |
| May 13, 2022, noon | N/A | N/A | 5.2 ppb (5) | N/A | 4.2 ppb (4) | 0.0 ppb (0) | 33.0 ppb (31) | 0.14 ppb (2) | N/A | 9.7 μg/m3 (41) | 41.0 | |
| May 13, 2022, 10 a.m. | N/A | N/A | 7.2 ppb (7) | N/A | 6.6 ppb (7) | 1.0 ppb (2) | 39.0 ppb (37) | N/A | N/A | 11.5 μg/m3 (48) | 48.0 | |
| May 13, 2022, 10 a.m. | N/A | N/A | 7.2 ppb (7) | N/A | 6.6 ppb (7) | 1.0 ppb (2) | 39.0 ppb (37) | N/A | N/A | 11.5 μg/m3 (48) | 48.0 | |
| May 13, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | 46.0 ppb (43) | 0.17 ppb (3) | N/A | 12.1 μg/m3 (51) | 51.0 | |
| May 13, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | 46.0 ppb (43) | 0.17 ppb (3) | N/A | 12.1 μg/m3 (51) | 51.0 | |
| May 13, 2022, 8 a.m. | N/A | N/A | 3.8 ppb (4) | N/A | 3.3 ppb (4) | 1.0 ppb (2) | 44.0 ppb (41) | 0.18 ppb (3) | N/A | 16.0 μg/m3 (60) | 60.0 | |
| May 13, 2022, 7 a.m. | N/A | N/A | 3.8 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 39.0 ppb (37) | 0.19 ppb (3) | N/A | 19.7 μg/m3 (67) | 67.0 | |
| May 13, 2022, 6 a.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 39.0 ppb (37) | 0.2 ppb (3) | N/A | 20.6 μg/m3 (69) | 69.0 | |
| May 13, 2022, 5 a.m. | N/A | N/A | 4.9 ppb (5) | N/A | 4.4 ppb (5) | 0.0 ppb (0) | 39.0 ppb (37) | 0.2 ppb (3) | N/A | 21.7 μg/m3 (72) | 72.0 | |
| May 13, 2022, 4 a.m. | N/A | N/A | 4.3 ppb (5) | N/A | 3.8 ppb (4) | 0.0 ppb (0) | 42.0 ppb (39) | 0.2 ppb (3) | N/A | 22.3 μg/m3 (73) | 73.0 | |
| May 13, 2022, 2 a.m. | N/A | N/A | 4.4 ppb (5) | N/A | 3.9 ppb (4) | 0.0 ppb (0) | 53.0 ppb (50) | 0.22 ppb (3) | N/A | 21.6 μg/m3 (71) | 71.0 | |
| May 13, 2022, 1 a.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 55.0 ppb (51) | 0.2 ppb (3) | N/A | 21.0 μg/m3 (70) | 70.0 | |
| May 13, 2022, midnight | N/A | N/A | 4.5 ppb (5) | N/A | 3.9 ppb (4) | 1.0 ppb (2) | 54.0 ppb (50) | 0.21 ppb (3) | N/A | 19.8 μg/m3 (68) | 68.0 | |
| May 12, 2022, 11 p.m. | N/A | N/A | 3.8 ppb (4) | N/A | 3.2 ppb (4) | 1.0 ppb (2) | 56.0 ppb (55) | 0.2 ppb (3) | N/A | 19.4 μg/m3 (67) | 67.0 | |
| May 12, 2022, 10 p.m. | N/A | N/A | 3.7 ppb (4) | N/A | 3.1 ppb (3) | 1.0 ppb (2) | 56.0 ppb (55) | 0.19 ppb (3) | N/A | 19.0 μg/m3 (66) | 66.0 | |
| May 12, 2022, 9 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.2 ppb (4) | 1.0 ppb (2) | 53.0 ppb (50) | 0.2 ppb (3) | N/A | 18.4 μg/m3 (65) | 65.0 | |
| May 12, 2022, 8 p.m. | N/A | N/A | 4.2 ppb (4) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 52.0 ppb (49) | 0.19 ppb (3) | N/A | 19.2 μg/m3 (66) | 66.0 | |
| May 12, 2022, 7 p.m. | N/A | N/A | 4.0 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 49.0 ppb (46) | 0.21 ppb (3) | N/A | 19.4 μg/m3 (67) | 67.0 | |
| May 12, 2022, 7 p.m. | N/A | N/A | 4.0 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 49.0 ppb (46) | 0.21 ppb (3) | N/A | 19.4 μg/m3 (67) | 67.0 | |
| May 12, 2022, 6 p.m. | N/A | N/A | 4.0 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 43.0 ppb (40) | 0.2 ppb (3) | N/A | 19.1 μg/m3 (66) | 66.0 | |
| May 12, 2022, 5 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 41.0 ppb (38) | 0.21 ppb (3) | N/A | 17.9 μg/m3 (64) | 64.0 | |
| May 12, 2022, 5 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 41.0 ppb (38) | 0.21 ppb (3) | N/A | 17.9 μg/m3 (64) | 64.0 | |
| May 12, 2022, 4 p.m. | N/A | N/A | 4.1 ppb (4) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 41.0 ppb (38) | 0.2 ppb (3) | N/A | 17.5 μg/m3 (63) | 63.0 | |
| May 12, 2022, 4 p.m. | N/A | N/A | 4.1 ppb (4) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 41.0 ppb (38) | 0.2 ppb (3) | N/A | 17.5 μg/m3 (63) | 63.0 | |
| May 12, 2022, 3 p.m. | N/A | N/A | 4.5 ppb (5) | N/A | 3.8 ppb (4) | 0.0 ppb (0) | 40.0 ppb (38) | 0.2 ppb (3) | N/A | 18.9 μg/m3 (66) | 66.0 | |
| May 12, 2022, 3 p.m. | N/A | N/A | 4.5 ppb (5) | N/A | 3.8 ppb (4) | 0.0 ppb (0) | 40.0 ppb (38) | 0.2 ppb (3) | N/A | 18.9 μg/m3 (66) | 66.0 | |
| May 12, 2022, 2 p.m. | N/A | N/A | 5.7 ppb (6) | N/A | 4.5 ppb (5) | 0.0 ppb (0) | 34.0 ppb (32) | 0.21 ppb (3) | N/A | 20.8 μg/m3 (70) | 70.0 | |
| May 12, 2022, 2 p.m. | N/A | N/A | 5.7 ppb (6) | N/A | 4.5 ppb (5) | 0.0 ppb (0) | 34.0 ppb (32) | 0.21 ppb (3) | N/A | 20.8 μg/m3 (70) | 70.0 | |
| May 12, 2022, 1 p.m. | N/A | N/A | 8.7 ppb (9) | N/A | 6.7 ppb (7) | 0.0 ppb (0) | 26.0 ppb (25) | 0.21 ppb (3) | N/A | 23.4 μg/m3 (75) | 75.0 | |
| May 12, 2022, noon | N/A | N/A | 9.0 ppb (9) | N/A | 7.3 ppb (7) | 0.0 ppb (0) | 21.0 ppb (20) | 0.25 ppb (3) | N/A | 25.5 μg/m3 (80) | 80.0 | |
| May 12, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 27.0 ppb (25) | 0.21 ppb (3) | N/A | 22.5 μg/m3 (73) | 73.0 | |
| May 12, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 0.0 ppb (0) | 29.0 ppb (27) | 0.2 ppb (3) | N/A | 23.5 μg/m3 (75) | 75.0 | |
| May 12, 2022, 3 a.m. | N/A | N/A | 3.8 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 35.0 ppb (33) | 0.2 ppb (3) | N/A | 23.6 μg/m3 (76) | 76.0 | |
| May 12, 2022, 1 a.m. | N/A | N/A | 4.9 ppb (5) | N/A | 4.3 ppb (5) | 0.0 ppb (0) | 40.0 ppb (38) | 0.22 ppb (3) | N/A | 24.2 μg/m3 (77) | 77.0 | |
| May 12, 2022, midnight | N/A | N/A | 4.0 ppb (4) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 41.0 ppb (38) | 0.21 ppb (3) | N/A | 23.6 μg/m3 (76) | 76.0 | |
| May 11, 2022, 11 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.2 ppb (4) | 1.0 ppb (2) | 42.0 ppb (39) | 0.22 ppb (3) | N/A | 22.8 μg/m3 (74) | 74.0 | |
| May 11, 2022, 10 p.m. | N/A | N/A | 3.4 ppb (4) | N/A | 2.7 ppb (3) | 1.0 ppb (2) | 42.0 ppb (39) | 0.21 ppb (3) | N/A | 22.4 μg/m3 (73) | 73.0 | |
| May 11, 2022, 9 p.m. | N/A | N/A | 3.4 ppb (4) | N/A | 2.8 ppb (3) | 0.0 ppb (0) | 44.0 ppb (41) | 0.21 ppb (3) | N/A | 22.4 μg/m3 (73) | 73.0 | |
| May 11, 2022, 8 p.m. | N/A | N/A | 3.8 ppb (4) | N/A | 3.1 ppb (3) | 0.0 ppb (0) | 46.0 ppb (43) | 0.18 ppb (3) | N/A | 21.1 μg/m3 (70) | 70.0 | |
| May 11, 2022, 7 p.m. | N/A | N/A | 3.6 ppb (4) | N/A | 2.9 ppb (3) | 0.0 ppb (0) | 45.0 ppb (42) | 0.17 ppb (3) | N/A | 20.3 μg/m3 (69) | 69.0 | |
| May 11, 2022, 6 p.m. | N/A | N/A | 3.7 ppb (4) | N/A | 3.0 ppb (3) | 0.0 ppb (0) | 44.0 ppb (41) | 0.19 ppb (3) | N/A | 21.5 μg/m3 (71) | 71.0 | |
| May 11, 2022, 5 p.m. | N/A | N/A | 4.3 ppb (5) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | N/A | 0.18 ppb (3) | N/A | 23.2 μg/m3 (75) | 75.0 | |
| May 11, 2022, 4 p.m. | N/A | N/A | 4.3 ppb (5) | N/A | 3.5 ppb (4) | 0.0 ppb (0) | N/A | 0.19 ppb (3) | N/A | 24.1 μg/m3 (77) | 77.0 | |
| May 11, 2022, 3 p.m. | N/A | N/A | 4.7 ppb (5) | N/A | 3.9 ppb (4) | 0.0 ppb (0) | 30.0 ppb (28) | 0.2 ppb (3) | N/A | 23.3 μg/m3 (75) | 75.0 | |
| May 11, 2022, 2 p.m. | N/A | N/A | 6.9 ppb (7) | N/A | 5.4 ppb (6) | 0.0 ppb (0) | 30.0 ppb (28) | 0.23 ppb (3) | N/A | 24.0 μg/m3 (77) | 77.0 | |
| May 11, 2022, 2 p.m. | N/A | N/A | 6.9 ppb (7) | N/A | 5.4 ppb (6) | 0.0 ppb (0) | 30.0 ppb (28) | 0.23 ppb (3) | N/A | 24.0 μg/m3 (77) | 77.0 | |
| May 11, 2022, 1 p.m. | N/A | N/A | 11.4 ppb (11) | N/A | 8.5 ppb (9) | 0.0 ppb (0) | 18.0 ppb (17) | 0.27 ppb (4) | N/A | 24.8 μg/m3 (78) | 78.0 | |
| May 11, 2022, 1 p.m. | N/A | N/A | 11.4 ppb (11) | N/A | 8.5 ppb (9) | 0.0 ppb (0) | 18.0 ppb (17) | 0.27 ppb (4) | N/A | 24.8 μg/m3 (78) | 78.0 | |
| May 11, 2022, 11 a.m. | N/A | N/A | 7.6 ppb (8) | N/A | 6.8 ppb (7) | 0.0 ppb (0) | 18.0 ppb (17) | 0.26 ppb (4) | N/A | 23.9 μg/m3 (76) | 76.0 | |
| May 11, 2022, 10 a.m. | N/A | N/A | 5.1 ppb (5) | N/A | 4.6 ppb (5) | 0.0 ppb (0) | 22.0 ppb (21) | 0.25 ppb (3) | N/A | 23.8 μg/m3 (76) | 76.0 | |
| May 11, 2022, 9 a.m. | N/A | N/A | 4.7 ppb (5) | N/A | 4.2 ppb (4) | 0.0 ppb (0) | 26.0 ppb (25) | 0.25 ppb (3) | N/A | 23.5 μg/m3 (75) | 75.0 | |
| May 11, 2022, 8 a.m. | N/A | N/A | 4.7 ppb (5) | N/A | 4.2 ppb (4) | 0.0 ppb (0) | 31.0 ppb (29) | 0.24 ppb (3) | N/A | 23.6 μg/m3 (76) | 76.0 | |
| May 11, 2022, 4 a.m. | N/A | N/A | 5.6 ppb (6) | N/A | 5.1 ppb (5) | 0.0 ppb (0) | 26.0 ppb (25) | 0.23 ppb (3) | N/A | 23.2 μg/m3 (75) | 75.0 | |
| May 11, 2022, 3 a.m. | N/A | N/A | 6.4 ppb (7) | N/A | 5.9 ppb (6) | 0.0 ppb (0) | 25.0 ppb (24) | 0.24 ppb (3) | N/A | 23.2 μg/m3 (75) | 75.0 | |
| May 11, 2022, 2 a.m. | N/A | N/A | 5.9 ppb (6) | N/A | 5.4 ppb (6) | 0.0 ppb (0) | 27.0 ppb (25) | 0.3 ppb (4) | N/A | 23.4 μg/m3 (75) | 75.0 | |
| May 11, 2022, midnight | N/A | N/A | 3.2 ppb (4) | N/A | 2.6 ppb (3) | 0.0 ppb (0) | 40.0 ppb (38) | 0.21 ppb (3) | N/A | 21.4 μg/m3 (71) | 71.0 | |
| May 10, 2022, 11 p.m. | N/A | N/A | 4.3 ppb (5) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 41.0 ppb (38) | 0.21 ppb (3) | N/A | 19.9 μg/m3 (68) | 68.0 | |
| May 10, 2022, 9 p.m. | N/A | N/A | 5.7 ppb (6) | N/A | 4.9 ppb (5) | 0.0 ppb (0) | 46.0 ppb (43) | 0.22 ppb (3) | N/A | 21.9 μg/m3 (72) | 72.0 | |
| May 10, 2022, 8 p.m. | N/A | N/A | 4.1 ppb (4) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 47.0 ppb (44) | 0.21 ppb (3) | N/A | 20.0 μg/m3 (68) | 68.0 | |
| May 10, 2022, 7 p.m. | N/A | N/A | 5.2 ppb (5) | N/A | 4.1 ppb (4) | 0.0 ppb (0) | 43.0 ppb (40) | 0.23 ppb (3) | N/A | 19.3 μg/m3 (67) | 67.0 | |
| May 10, 2022, 6 p.m. | N/A | N/A | 4.0 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 39.0 ppb (37) | 0.21 ppb (3) | N/A | 19.7 μg/m3 (67) | 67.0 | |
| May 10, 2022, 5 p.m. | N/A | N/A | 4.0 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | 20.2 μg/m3 (69) | 69.0 | |
| May 10, 2022, 4 p.m. | N/A | N/A | 4.5 ppb (5) | N/A | 3.6 ppb (4) | 0.0 ppb (0) | 37.0 ppb (35) | 0.19 ppb (3) | N/A | 19.3 μg/m3 (67) | 67.0 | |
| May 10, 2022, 3 p.m. | N/A | N/A | 4.5 ppb (5) | N/A | 3.6 ppb (4) | 0.0 ppb (0) | 35.0 ppb (33) | 0.2 ppb (3) | N/A | 18.2 μg/m3 (64) | 64.0 | |
| May 10, 2022, 2 p.m. | N/A | N/A | 4.4 ppb (5) | N/A | 3.5 ppb (4) | 0.0 ppb (0) | 30.0 ppb (28) | 0.2 ppb (3) | N/A | 16.8 μg/m3 (61) | 61.0 | |
| May 10, 2022, 1 p.m. | N/A | N/A | 5.2 ppb (5) | N/A | 3.9 ppb (4) | 0.0 ppb (0) | 25.0 ppb (24) | 0.19 ppb (3) | N/A | 16.5 μg/m3 (61) | 61.0 | |
| May 10, 2022, noon | N/A | N/A | 5.6 ppb (6) | N/A | 4.5 ppb (5) | 0.0 ppb (0) | 22.0 ppb (21) | 0.19 ppb (3) | N/A | 18.8 μg/m3 (66) | 66.0 | |
| May 10, 2022, noon | N/A | N/A | 5.6 ppb (6) | N/A | 4.5 ppb (5) | 0.0 ppb (0) | 22.0 ppb (21) | 0.19 ppb (3) | N/A | 18.8 μg/m3 (66) | 66.0 | |
| May 10, 2022, 11 a.m. | N/A | N/A | 5.2 ppb (5) | N/A | 4.5 ppb (5) | 0.0 ppb (0) | 20.0 ppb (19) | 0.2 ppb (3) | N/A | 16.7 μg/m3 (61) | 61.0 | |
| May 10, 2022, 11 a.m. | N/A | N/A | 5.2 ppb (5) | N/A | 4.5 ppb (5) | 0.0 ppb (0) | 20.0 ppb (19) | 0.2 ppb (3) | N/A | 16.7 μg/m3 (61) | 61.0 | |
| May 10, 2022, 10 a.m. | N/A | N/A | 3.6 ppb (4) | N/A | 3.1 ppb (3) | 0.0 ppb (0) | 22.0 ppb (21) | 0.19 ppb (3) | N/A | 17.2 μg/m3 (62) | 62.0 | |
| May 10, 2022, 9 a.m. | N/A | N/A | 3.1 ppb (3) | N/A | 2.6 ppb (3) | 0.0 ppb (0) | 23.0 ppb (22) | 0.19 ppb (3) | N/A | 17.5 μg/m3 (63) | 63.0 | |
| May 10, 2022, 8 a.m. | N/A | N/A | 3.1 ppb (3) | N/A | 2.6 ppb (3) | 0.0 ppb (0) | 26.0 ppb (25) | 0.19 ppb (3) | N/A | 17.7 μg/m3 (63) | 63.0 | |
| May 10, 2022, 7 a.m. | N/A | N/A | 3.1 ppb (3) | N/A | 2.6 ppb (3) | 0.0 ppb (0) | 28.0 ppb (26) | 0.19 ppb (3) | N/A | 17.0 μg/m3 (62) | 62.0 | |
| May 10, 2022, 6 a.m. | N/A | N/A | 3.6 ppb (4) | N/A | 3.0 ppb (3) | 0.0 ppb (0) | 32.0 ppb (30) | 0.19 ppb (3) | N/A | 16.2 μg/m3 (60) | 60.0 | |
| May 10, 2022, 3 a.m. | N/A | N/A | 3.3 ppb (4) | N/A | 2.8 ppb (3) | 0.0 ppb (0) | 37.0 ppb (35) | 0.19 ppb (3) | N/A | 14.8 μg/m3 (57) | 57.0 | |
| May 10, 2022, 3 a.m. | N/A | N/A | 3.3 ppb (4) | N/A | 2.8 ppb (3) | 0.0 ppb (0) | 37.0 ppb (35) | 0.19 ppb (3) | N/A | 14.8 μg/m3 (57) | 57.0 | |
| May 10, 2022, 2 a.m. | N/A | N/A | 3.8 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 41.0 ppb (38) | 0.24 ppb (3) | N/A | 15.4 μg/m3 (58) | 58.0 | |
| May 10, 2022, 2 a.m. | N/A | N/A | 3.8 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 41.0 ppb (38) | 0.24 ppb (3) | N/A | 15.4 μg/m3 (58) | 58.0 | |
| May 10, 2022, 1 a.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 45.0 ppb (42) | 0.21 ppb (3) | N/A | 15.3 μg/m3 (58) | 58.0 | |
| May 10, 2022, 1 a.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 45.0 ppb (42) | 0.21 ppb (3) | N/A | 15.3 μg/m3 (58) | 58.0 | |
| May 10, 2022, midnight | N/A | N/A | 3.7 ppb (4) | N/A | 3.1 ppb (3) | 0.0 ppb (0) | 48.0 ppb (45) | 0.21 ppb (3) | N/A | 15.1 μg/m3 (58) | 58.0 | |
| May 10, 2022, midnight | N/A | N/A | 3.7 ppb (4) | N/A | 3.1 ppb (3) | 0.0 ppb (0) | 48.0 ppb (45) | 0.21 ppb (3) | N/A | 15.1 μg/m3 (58) | 58.0 | |
| May 9, 2022, 11 p.m. | N/A | N/A | 3.8 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 50.0 ppb (47) | 0.22 ppb (3) | N/A | 13.9 μg/m3 (55) | 55.0 | |
| May 9, 2022, 11 p.m. | N/A | N/A | 3.8 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 50.0 ppb (47) | 0.22 ppb (3) | N/A | 13.9 μg/m3 (55) | 55.0 | |
| May 9, 2022, 10 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 49.0 ppb (46) | 0.22 ppb (3) | N/A | 13.6 μg/m3 (55) | 55.0 | |
| May 9, 2022, 9 p.m. | N/A | N/A | 4.4 ppb (5) | N/A | 3.6 ppb (4) | 0.0 ppb (0) | 46.0 ppb (43) | 0.21 ppb (3) | N/A | 13.0 μg/m3 (53) | 53.0 | |
| May 9, 2022, 9 p.m. | N/A | N/A | 4.4 ppb (5) | N/A | 3.6 ppb (4) | 0.0 ppb (0) | 46.0 ppb (43) | 0.21 ppb (3) | N/A | 13.0 μg/m3 (53) | 53.0 | |
| May 9, 2022, 6 p.m. | N/A | N/A | 4.3 ppb (5) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 39.0 ppb (37) | 0.21 ppb (3) | N/A | 12.1 μg/m3 (51) | 51.0 | |
| May 9, 2022, noon | N/A | N/A | 4.8 ppb (5) | N/A | 3.7 ppb (4) | 0.0 ppb (0) | 25.0 ppb (24) | 0.19 ppb (3) | N/A | 4.7 μg/m3 (20) | 24.0 | |
| May 9, 2022, 11 a.m. | N/A | N/A | 4.1 ppb (4) | N/A | 3.5 ppb (4) | 0.0 ppb (0) | 26.0 ppb (25) | 0.17 ppb (3) | N/A | 4.3 μg/m3 (18) | 25.0 | |
| May 9, 2022, 10 a.m. | N/A | N/A | 3.7 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 29.0 ppb (27) | 0.17 ppb (3) | N/A | 4.2 μg/m3 (18) | 27.0 | |
| May 9, 2022, 9 a.m. | N/A | N/A | 3.2 ppb (4) | N/A | 2.7 ppb (3) | 0.0 ppb (0) | 31.0 ppb (29) | 0.17 ppb (3) | N/A | 3.9 μg/m3 (17) | 29.0 | |
| May 9, 2022, 8 a.m. | N/A | N/A | 3.2 ppb (4) | N/A | 2.7 ppb (3) | 0.0 ppb (0) | 34.0 ppb (32) | 0.17 ppb (3) | N/A | 3.8 μg/m3 (16) | 32.0 | |
| May 9, 2022, 7 a.m. | N/A | N/A | 3.2 ppb (4) | N/A | 2.7 ppb (3) | 0.0 ppb (0) | 35.0 ppb (33) | 0.17 ppb (3) | N/A | 3.7 μg/m3 (16) | 33.0 | |
| May 9, 2022, 2 a.m. | N/A | N/A | 4.4 ppb (5) | N/A | 3.9 ppb (4) | 1.0 ppb (2) | 41.0 ppb (38) | 0.16 ppb (3) | N/A | 3.4 μg/m3 (15) | 38.0 | |
| May 9, 2022, 1 a.m. | N/A | N/A | 4.9 ppb (5) | N/A | 4.4 ppb (5) | 1.0 ppb (2) | 43.0 ppb (40) | 0.16 ppb (3) | N/A | 3.4 μg/m3 (15) | 40.0 | |
| May 9, 2022, midnight | N/A | N/A | 4.8 ppb (5) | N/A | 4.2 ppb (4) | 1.0 ppb (2) | 46.0 ppb (43) | 0.16 ppb (3) | N/A | 3.5 μg/m3 (15) | 43.0 | |
| May 8, 2022, 11 p.m. | N/A | N/A | 3.9 ppb (4) | N/A | 3.3 ppb (4) | 0.0 ppb (0) | 47.0 ppb (44) | 0.16 ppb (3) | N/A | 3.4 μg/m3 (15) | 44.0 | |
| May 8, 2022, 10 p.m. | N/A | N/A | 4.5 ppb (5) | N/A | 3.8 ppb (4) | 0.0 ppb (0) | 47.0 ppb (44) | 0.15 ppb (2) | N/A | 3.2 μg/m3 (14) | 44.0 | |
| May 8, 2022, 4 p.m. | N/A | N/A | 4.7 ppb (5) | N/A | 4.0 ppb (4) | 0.0 ppb (0) | 36.0 ppb (34) | 0.17 ppb (3) | N/A | 4.7 μg/m3 (20) | 34.0 | |
| May 8, 2022, 4 p.m. | N/A | N/A | 4.7 ppb (5) | N/A | 4.0 ppb (4) | 0.0 ppb (0) | 36.0 ppb (34) | 0.17 ppb (3) | N/A | 4.7 μg/m3 (20) | 34.0 | |
| May 8, 2022, 3 p.m. | N/A | N/A | 4.7 ppb (5) | N/A | 3.8 ppb (4) | 0.0 ppb (0) | 35.0 ppb (33) | 0.19 ppb (3) | N/A | 4.8 μg/m3 (20) | 33.0 | |
| May 8, 2022, 2 p.m. | N/A | N/A | 4.2 ppb (4) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 34.0 ppb (32) | 0.17 ppb (3) | N/A | 5.2 μg/m3 (22) | 32.0 | |
| May 8, 2022, noon | N/A | N/A | 5.7 ppb (6) | N/A | 4.8 ppb (5) | 0.0 ppb (0) | 32.0 ppb (30) | 0.16 ppb (3) | N/A | 5.2 μg/m3 (22) | 30.0 | |
| May 8, 2022, noon | N/A | N/A | 5.7 ppb (6) | N/A | 4.8 ppb (5) | 0.0 ppb (0) | 32.0 ppb (30) | 0.16 ppb (3) | N/A | 5.2 μg/m3 (22) | 30.0 | |
| May 8, 2022, 11 a.m. | N/A | N/A | 4.5 ppb (5) | N/A | 3.9 ppb (4) | 0.0 ppb (0) | 32.0 ppb (30) | 0.16 ppb (3) | N/A | 5.3 μg/m3 (23) | 30.0 | |
| May 8, 2022, 11 a.m. | N/A | N/A | 4.5 ppb (5) | N/A | 3.9 ppb (4) | 0.0 ppb (0) | 32.0 ppb (30) | 0.16 ppb (3) | N/A | 5.3 μg/m3 (23) | 30.0 | |
| May 8, 2022, 10 a.m. | N/A | N/A | 3.7 ppb (4) | N/A | 3.2 ppb (4) | 0.0 ppb (0) | 32.0 ppb (30) | 0.17 ppb (3) | N/A | 5.6 μg/m3 (24) | 30.0 | |
| May 8, 2022, 8 a.m. | N/A | N/A | 4.1 ppb (4) | N/A | 3.6 ppb (4) | 0.0 ppb (0) | 33.0 ppb (31) | 0.18 ppb (3) | N/A | 6.7 μg/m3 (28) | 31.0 | |
| May 8, 2022, 7 a.m. | N/A | N/A | 4.1 ppb (4) | N/A | 3.6 ppb (4) | 0.0 ppb (0) | 35.0 ppb (33) | 0.17 ppb (3) | N/A | 6.2 μg/m3 (26) | 33.0 | |
| May 8, 2022, 6 a.m. | N/A | N/A | 4.5 ppb (5) | N/A | 4.0 ppb (4) | 0.0 ppb (0) | N/A | 0.17 ppb (3) | N/A | 6.1 μg/m3 (26) | 26.0 | |
| May 8, 2022, 6 a.m. | N/A | N/A | 4.5 ppb (5) | N/A | 4.0 ppb (4) | 0.0 ppb (0) | 38.0 ppb (36) | 0.17 ppb (3) | N/A | 6.1 μg/m3 (26) | 36.0 | |
| May 8, 2022, 3 a.m. | N/A | N/A | 6.7 ppb (7) | N/A | 6.1 ppb (6) | 0.0 ppb (0) | 39.0 ppb (37) | 0.23 ppb (3) | N/A | 7.5 μg/m3 (32) | 37.0 | |
| May 8, 2022, 2 a.m. | N/A | N/A | 6.0 ppb (6) | N/A | 5.4 ppb (6) | 0.0 ppb (0) | 43.0 ppb (40) | 0.21 ppb (3) | N/A | 7.0 μg/m3 (30) | 40.0 | |
| May 8, 2022, 1 a.m. | N/A | N/A | 6.3 ppb (6) | N/A | 5.8 ppb (6) | 0.0 ppb (0) | 45.0 ppb (42) | 0.25 ppb (3) | N/A | 7.4 μg/m3 (31) | 42.0 | |
| May 8, 2022, midnight | N/A | N/A | 5.2 ppb (5) | N/A | 4.7 ppb (5) | 0.0 ppb (0) | 50.0 ppb (47) | 0.18 ppb (3) | N/A | 5.1 μg/m3 (22) | 47.0 | |
| May 7, 2022, 10 p.m. | N/A | N/A | 4.6 ppb (5) | N/A | 4.0 ppb (4) | 0.0 ppb (0) | 48.0 ppb (45) | 0.16 ppb (3) | N/A | 5.1 μg/m3 (22) | 45.0 | |
| May 7, 2022, 9 p.m. | N/A | N/A | 4.2 ppb (4) | N/A | 3.6 ppb (4) | 0.0 ppb (0) | 48.0 ppb (45) | 0.15 ppb (2) | N/A | 5.3 μg/m3 (23) | 45.0 | |
| May 7, 2022, 8 p.m. | N/A | N/A | 4.3 ppb (5) | N/A | 3.5 ppb (4) | 0.0 ppb (0) | 47.0 ppb (44) | 0.15 ppb (2) | N/A | 5.4 μg/m3 (23) | 44.0 | |
| May 7, 2022, 7 p.m. | N/A | N/A | 4.5 ppb (5) | N/A | 3.8 ppb (4) | 0.0 ppb (0) | 47.0 ppb (44) | 0.15 ppb (2) | N/A | 5.6 μg/m3 (24) | 44.0 | |
| May 7, 2022, 5 p.m. | N/A | N/A | 4.8 ppb (5) | N/A | 4.1 ppb (4) | 0.0 ppb (0) | 46.0 ppb (43) | 0.16 ppb (3) | N/A | 6.8 μg/m3 (29) | 43.0 | |
| May 7, 2022, 5 p.m. | N/A | N/A | 4.8 ppb (5) | N/A | 4.1 ppb (4) | 0.0 ppb (0) | 46.0 ppb (43) | 0.16 ppb (3) | N/A | 6.8 μg/m3 (29) | 43.0 | |
| May 7, 2022, 4 p.m. | N/A | N/A | 4.4 ppb (5) | N/A | 3.6 ppb (4) | 0.0 ppb (0) | 42.0 ppb (39) | 0.15 ppb (2) | N/A | 5.9 μg/m3 (25) | 39.0 | |
| May 7, 2022, 4 p.m. | N/A | N/A | 4.4 ppb (5) | N/A | 3.6 ppb (4) | 0.0 ppb (0) | 42.0 ppb (39) | 0.15 ppb (2) | N/A | 5.9 μg/m3 (25) | 39.0 | |
| May 7, 2022, 3 p.m. | N/A | N/A | 4.9 ppb (5) | N/A | 3.8 ppb (4) | 0.0 ppb (0) | 37.0 ppb (35) | 0.18 ppb (3) | N/A | 5.7 μg/m3 (24) | 35.0 | |
| May 7, 2022, 3 p.m. | N/A | N/A | 4.9 ppb (5) | N/A | 3.8 ppb (4) | 0.0 ppb (0) | 37.0 ppb (35) | 0.18 ppb (3) | N/A | 5.7 μg/m3 (24) | 35.0 | |
| May 7, 2022, 2 p.m. | N/A | N/A | 4.6 ppb (5) | N/A | 3.5 ppb (4) | 0.0 ppb (0) | 34.0 ppb (32) | 0.17 ppb (3) | N/A | 5.6 μg/m3 (24) | 32.0 | |
| May 7, 2022, 1 p.m. | N/A | N/A | 4.5 ppb (5) | N/A | 3.4 ppb (4) | 0.0 ppb (0) | 30.0 ppb (28) | 0.16 ppb (3) | N/A | 6.2 μg/m3 (26) | 28.0 | |
| May 7, 2022, noon | N/A | N/A | 6.7 ppb (7) | N/A | 5.4 ppb (6) | 0.0 ppb (0) | 25.0 ppb (24) | 0.17 ppb (3) | N/A | 7.2 μg/m3 (31) | 31.0 | |
| May 7, 2022, 11 a.m. | N/A | N/A | 7.7 ppb (8) | N/A | 6.8 ppb (7) | 0.0 ppb (0) | 23.0 ppb (22) | 0.17 ppb (3) | N/A | 8.0 μg/m3 (34) | 34.0 | |
| May 7, 2022, 7 a.m. | N/A | N/A | 5.9 ppb (6) | N/A | 5.4 ppb (6) | N/A | 31.0 ppb (29) | 0.16 ppb (3) | N/A | 6.9 μg/m3 (29) | 29.0 | |
| May 7, 2022, 6 a.m. | N/A | N/A | 5.3 ppb (5) | N/A | 4.8 ppb (5) | 0.0 ppb (0) | N/A | 0.15 ppb (2) | N/A | 6.8 μg/m3 (29) | 29.0 | |
| May 7, 2022, 6 a.m. | N/A | N/A | 5.3 ppb (5) | N/A | 4.8 ppb (5) | 0.0 ppb (0) | 31.0 ppb (29) | 0.15 ppb (2) | N/A | 6.8 μg/m3 (29) | 29.0 | |
| May 7, 2022, 5 a.m. | N/A | N/A | 6.6 ppb (7) | N/A | 6.1 ppb (6) | 0.0 ppb (0) | 31.0 ppb (29) | 0.17 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
| May 7, 2022, 4 a.m. | N/A | N/A | 6.9 ppb (7) | N/A | 6.4 ppb (7) | 0.0 ppb (0) | 32.0 ppb (30) | 0.17 ppb (3) | N/A | 6.3 μg/m3 (27) | 30.0 |