Ellis (67637) KS, US: 38.7703, -99.7636
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 14, 2021, 7 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 56.0 ppb (55) | N/A | 26.0 μg/m3 (25) | 9.2 μg/m3 (39) | 55.0 | |
| June 14, 2021, 6 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 55.0 ppb (51) | N/A | 29.0 μg/m3 (27) | 9.2 μg/m3 (39) | 51.0 | |
| June 14, 2021, 5 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 54.0 ppb (50) | N/A | 24.0 μg/m3 (23) | 9.1 μg/m3 (38) | 50.0 | |
| June 14, 2021, 4 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 52.0 ppb (49) | N/A | 25.0 μg/m3 (24) | 8.7 μg/m3 (37) | 49.0 | |
| June 14, 2021, 3 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 46.0 ppb (43) | N/A | 62.0 μg/m3 (55) | 10.2 μg/m3 (43) | 55.0 | |
| June 14, 2021, 2 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 39.0 ppb (37) | N/A | 26.0 μg/m3 (25) | 10.0 μg/m3 (42) | 42.0 | |
| June 14, 2021, 1 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 34.0 ppb (32) | N/A | 27.0 μg/m3 (25) | 9.7 μg/m3 (41) | 41.0 | |
| June 14, 2021, noon | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 23.0 ppb (22) | N/A | 22.0 μg/m3 (21) | 9.6 μg/m3 (40) | 40.0 | |
| June 14, 2021, 11 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 23.0 ppb (22) | N/A | 21.0 μg/m3 (20) | 9.4 μg/m3 (40) | 40.0 | |
| June 14, 2021, 10 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | N/A | 21.0 μg/m3 (20) | 9.6 μg/m3 (40) | 40.0 | |
| June 14, 2021, 9 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | N/A | 23.0 μg/m3 (22) | 9.5 μg/m3 (40) | 40.0 | |
| June 14, 2021, 8 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | N/A | 24.0 μg/m3 (23) | 9.5 μg/m3 (40) | 40.0 | |
| June 14, 2021, 7 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | N/A | 28.0 μg/m3 (26) | 9.4 μg/m3 (40) | 40.0 | |
| June 14, 2021, 6 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 41.0 ppb (38) | N/A | 33.0 μg/m3 (31) | 9.2 μg/m3 (39) | 39.0 | |
| June 14, 2021, 5 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 44.0 ppb (41) | N/A | 34.0 μg/m3 (32) | 8.7 μg/m3 (37) | 41.0 | |
| June 14, 2021, 4 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 43.0 ppb (40) | N/A | 29.0 μg/m3 (27) | 7.9 μg/m3 (33) | 40.0 | |
| June 14, 2021, 3 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 47.0 ppb (44) | N/A | 30.0 μg/m3 (28) | 7.7 μg/m3 (33) | 44.0 | |
| June 14, 2021, 2 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 53.0 ppb (50) | N/A | 32.0 μg/m3 (30) | 8.3 μg/m3 (35) | 50.0 | |
| June 14, 2021, 1 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 56.0 ppb (55) | N/A | 30.0 μg/m3 (28) | 9.9 μg/m3 (42) | 55.0 | |
| June 14, 2021, midnight | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 58.0 ppb (61) | N/A | 30.0 μg/m3 (28) | 10.9 μg/m3 (46) | 61.0 | |
| June 13, 2021, 11 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 56.0 ppb (55) | N/A | 33.0 μg/m3 (31) | 11.0 μg/m3 (46) | 55.0 | |
| June 13, 2021, 10 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 54.0 ppb (50) | N/A | 28.0 μg/m3 (26) | 11.1 μg/m3 (47) | 50.0 | |
| June 13, 2021, 9 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 52.0 ppb (49) | N/A | 26.0 μg/m3 (25) | 10.8 μg/m3 (46) | 49.0 | |
| June 13, 2021, 8 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 52.0 ppb (49) | N/A | 25.0 μg/m3 (24) | 10.0 μg/m3 (42) | 49.0 | |
| June 13, 2021, 7 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 53.0 ppb (50) | N/A | 27.0 μg/m3 (25) | 9.5 μg/m3 (40) | 50.0 | |
| June 13, 2021, 6 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 55.0 ppb (51) | N/A | 22.0 μg/m3 (21) | 8.2 μg/m3 (35) | 51.0 | |
| June 13, 2021, 5 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 54.0 ppb (50) | N/A | 23.0 μg/m3 (22) | 7.8 μg/m3 (33) | 50.0 | |
| June 13, 2021, 4 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 53.0 ppb (50) | N/A | 23.0 μg/m3 (22) | 7.2 μg/m3 (31) | 50.0 | |
| June 13, 2021, 3 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 53.0 ppb (50) | N/A | 24.0 μg/m3 (23) | 6.2 μg/m3 (26) | 50.0 | |
| June 13, 2021, 2 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 51.0 ppb (48) | N/A | 22.0 μg/m3 (21) | 5.4 μg/m3 (23) | 48.0 | |
| June 13, 2021, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 49.0 ppb (46) | N/A | 21.0 μg/m3 (20) | 4.8 μg/m3 (20) | 46.0 | |
| June 13, 2021, noon | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | N/A | 19.0 μg/m3 (18) | 4.9 μg/m3 (21) | 33.0 | |
| June 13, 2021, 11 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 43.0 ppb (40) | N/A | 20.0 μg/m3 (19) | 4.8 μg/m3 (20) | 40.0 | |
| June 13, 2021, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 41.0 ppb (38) | N/A | 23.0 μg/m3 (22) | 5.3 μg/m3 (23) | 38.0 | |
| June 13, 2021, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 42.0 ppb (39) | N/A | 24.0 μg/m3 (23) | 5.4 μg/m3 (23) | 39.0 | |
| June 13, 2021, 8 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 42.0 ppb (39) | N/A | 24.0 μg/m3 (23) | 5.3 μg/m3 (23) | 39.0 | |
| June 13, 2021, 7 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 46.0 ppb (43) | N/A | 23.0 μg/m3 (22) | 4.6 μg/m3 (20) | 43.0 | |
| June 13, 2021, 6 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 49.0 ppb (46) | N/A | 26.0 μg/m3 (25) | 4.5 μg/m3 (19) | 46.0 | |
| June 13, 2021, 5 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 47.0 ppb (44) | N/A | 28.0 μg/m3 (26) | 4.5 μg/m3 (19) | 44.0 | |
| June 13, 2021, 4 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 50.0 ppb (47) | N/A | 27.0 μg/m3 (25) | 6.3 μg/m3 (27) | 47.0 | |
| June 13, 2021, 3 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 51.0 ppb (48) | N/A | 31.0 μg/m3 (29) | 5.2 μg/m3 (22) | 48.0 | |
| June 13, 2021, 2 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 50.0 ppb (47) | N/A | 25.0 μg/m3 (24) | 4.4 μg/m3 (19) | 47.0 | |
| June 13, 2021, 1 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 56.0 ppb (55) | N/A | 25.0 μg/m3 (24) | 4.3 μg/m3 (18) | 55.0 | |
| June 13, 2021, midnight | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 61.0 ppb (71) | N/A | 25.0 μg/m3 (24) | 4.2 μg/m3 (18) | 71.0 | |
| June 12, 2021, 11 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 63.0 ppb (78) | N/A | 22.0 μg/m3 (21) | 4.2 μg/m3 (18) | 78.0 | |
| June 12, 2021, 10 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 64.0 ppb (81) | N/A | 22.0 μg/m3 (21) | 4.2 μg/m3 (18) | 81.0 | |
| June 12, 2021, 9 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 62.0 ppb (74) | N/A | 21.0 μg/m3 (20) | 4.2 μg/m3 (18) | 74.0 | |
| June 12, 2021, 8 p.m. | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.0 ppb (0) | 62.0 ppb (74) | N/A | 19.0 μg/m3 (18) | 4.0 μg/m3 (17) | 74.0 | |
| June 12, 2021, 7 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 62.0 ppb (74) | N/A | 20.0 μg/m3 (19) | 4.0 μg/m3 (17) | 74.0 | |
| June 12, 2021, 6 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 60.0 ppb (68) | N/A | 21.0 μg/m3 (20) | 4.1 μg/m3 (18) | 68.0 | |
| June 12, 2021, 5 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 58.0 ppb (61) | N/A | 22.0 μg/m3 (21) | 4.7 μg/m3 (20) | 61.0 | |
| June 12, 2021, 4 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 56.0 ppb (55) | N/A | 22.0 μg/m3 (21) | 5.0 μg/m3 (21) | 55.0 | |
| June 12, 2021, 3 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 52.0 ppb (49) | N/A | 20.0 μg/m3 (19) | 4.1 μg/m3 (18) | 49.0 | |
| June 12, 2021, 2 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 47.0 ppb (44) | N/A | 20.0 μg/m3 (19) | 3.8 μg/m3 (16) | 44.0 | |
| June 12, 2021, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 41.0 ppb (38) | N/A | 22.0 μg/m3 (21) | 4.6 μg/m3 (20) | 38.0 | |
| June 12, 2021, noon | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 37.0 ppb (35) | N/A | 18.0 μg/m3 (17) | 6.0 μg/m3 (25) | 35.0 | |
| June 12, 2021, 11 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | N/A | 19.0 μg/m3 (18) | 8.1 μg/m3 (34) | 34.0 | |
| June 12, 2021, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | N/A | 20.0 μg/m3 (19) | 8.1 μg/m3 (34) | 34.0 | |
| June 12, 2021, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | N/A | 20.0 μg/m3 (19) | 7.8 μg/m3 (33) | 33.0 | |
| June 12, 2021, 8 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 35.0 ppb (33) | N/A | 21.0 μg/m3 (20) | 7.6 μg/m3 (32) | 33.0 | |
| June 12, 2021, 7 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | N/A | 23.0 μg/m3 (22) | 7.9 μg/m3 (33) | 33.0 | |
| June 12, 2021, 6 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | N/A | 30.0 μg/m3 (28) | 8.7 μg/m3 (37) | 37.0 | |
| June 12, 2021, 5 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | N/A | 32.0 μg/m3 (30) | 9.1 μg/m3 (38) | 38.0 | |
| June 12, 2021, 4 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 34.0 ppb (32) | N/A | 44.0 μg/m3 (41) | 10.0 μg/m3 (42) | 42.0 | |
| June 12, 2021, 3 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 38.0 ppb (36) | N/A | 48.0 μg/m3 (45) | 10.0 μg/m3 (42) | 45.0 | |
| June 12, 2021, 2 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 47.0 ppb (44) | N/A | 43.0 μg/m3 (40) | 7.9 μg/m3 (33) | 44.0 | |
| June 12, 2021, 1 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 53.0 ppb (50) | N/A | 45.0 μg/m3 (42) | 7.3 μg/m3 (31) | 50.0 | |
| June 12, 2021, midnight | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 55.0 ppb (51) | N/A | 48.0 μg/m3 (45) | 7.6 μg/m3 (32) | 51.0 | |
| June 11, 2021, 11 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 55.0 ppb (51) | N/A | 51.0 μg/m3 (48) | 7.8 μg/m3 (33) | 51.0 | |
| June 11, 2021, 10 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 53.0 ppb (50) | N/A | 50.0 μg/m3 (47) | 7.9 μg/m3 (33) | 50.0 | |
| June 11, 2021, 9 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 52.0 ppb (49) | N/A | 63.0 μg/m3 (55) | 8.5 μg/m3 (36) | 55.0 | |
| June 11, 2021, 8 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 50.0 ppb (47) | N/A | 66.0 μg/m3 (57) | 8.8 μg/m3 (37) | 57.0 | |
| June 11, 2021, 7 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 48.0 ppb (45) | N/A | 74.0 μg/m3 (61) | 9.0 μg/m3 (38) | 61.0 | |
| June 11, 2021, 6 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 46.0 ppb (43) | N/A | 83.0 μg/m3 (65) | 10.2 μg/m3 (43) | 65.0 | |
| June 11, 2021, 5 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 46.0 ppb (43) | N/A | 108.0 μg/m3 (78) | 11.6 μg/m3 (49) | 78.0 | |
| June 11, 2021, 4 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 44.0 ppb (41) | N/A | 126.0 μg/m3 (87) | 12.3 μg/m3 (52) | 87.0 | |
| June 11, 2021, 3 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 41.0 ppb (38) | N/A | 121.0 μg/m3 (84) | 13.6 μg/m3 (55) | 84.0 | |
| June 11, 2021, 2 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 39.0 ppb (37) | N/A | 133.0 μg/m3 (90) | 15.7 μg/m3 (59) | 90.0 | |
| June 11, 2021, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | N/A | 79.0 μg/m3 (63) | 15.7 μg/m3 (59) | 63.0 | |
| June 11, 2021, noon | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 15.0 ppb (14) | N/A | 26.0 μg/m3 (25) | 14.4 μg/m3 (56) | 56.0 | |
| June 11, 2021, 11 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 16.0 ppb (15) | N/A | 25.0 μg/m3 (24) | 14.9 μg/m3 (57) | 57.0 | |
| June 11, 2021, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 17.0 ppb (16) | N/A | 27.0 μg/m3 (25) | 15.7 μg/m3 (59) | 59.0 | |
| June 11, 2021, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 18.0 ppb (17) | N/A | 28.0 μg/m3 (26) | 16.5 μg/m3 (61) | 61.0 | |
| June 11, 2021, 8 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 21.0 ppb (20) | N/A | 30.0 μg/m3 (28) | 17.4 μg/m3 (63) | 63.0 | |
| June 11, 2021, 7 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 25.0 ppb (24) | N/A | 34.0 μg/m3 (32) | 18.3 μg/m3 (65) | 65.0 | |
| June 11, 2021, 6 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 33.0 ppb (31) | N/A | 38.0 μg/m3 (36) | 19.5 μg/m3 (67) | 67.0 | |
| June 11, 2021, 5 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 1.0 ppb (2) | 41.0 ppb (38) | N/A | 43.0 μg/m3 (40) | 20.4 μg/m3 (69) | 69.0 | |
| June 11, 2021, 4 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 42.0 ppb (39) | N/A | 42.0 μg/m3 (39) | 20.3 μg/m3 (69) | 69.0 | |
| June 11, 2021, 3 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 40.0 ppb (38) | N/A | 43.0 μg/m3 (40) | 18.9 μg/m3 (66) | 66.0 | |
| June 11, 2021, 2 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 41.0 ppb (38) | N/A | 41.0 μg/m3 (38) | 17.9 μg/m3 (64) | 64.0 | |
| June 11, 2021, 1 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 45.0 ppb (42) | N/A | 46.0 μg/m3 (43) | 17.8 μg/m3 (63) | 63.0 | |
| June 11, 2021, midnight | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 48.0 ppb (45) | N/A | 47.0 μg/m3 (44) | 16.7 μg/m3 (61) | 61.0 | |
| June 10, 2021, 11 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 51.0 ppb (48) | N/A | 45.0 μg/m3 (42) | 16.5 μg/m3 (61) | 61.0 | |
| June 10, 2021, 10 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 51.0 ppb (48) | N/A | 40.0 μg/m3 (38) | 16.5 μg/m3 (61) | 61.0 | |
| June 10, 2021, 9 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | N/A | N/A | 41.0 μg/m3 (38) | 16.4 μg/m3 (61) | 61.0 | |
| June 10, 2021, 8 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 49.0 ppb (46) | N/A | 41.0 μg/m3 (38) | 16.6 μg/m3 (61) | 61.0 | |
| June 10, 2021, 7 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 48.0 ppb (45) | N/A | 40.0 μg/m3 (38) | 16.4 μg/m3 (61) | 61.0 | |
| June 10, 2021, 6 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 43.0 ppb (40) | N/A | 34.0 μg/m3 (32) | 16.2 μg/m3 (60) | 60.0 | |
| June 10, 2021, 5 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 37.0 ppb (35) | N/A | 35.0 μg/m3 (33) | 16.4 μg/m3 (61) | 61.0 | |
| June 10, 2021, 4 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | N/A | 37.0 μg/m3 (35) | 16.2 μg/m3 (60) | 60.0 | |
| June 10, 2021, 3 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 26.0 ppb (25) | N/A | 30.0 μg/m3 (28) | 16.1 μg/m3 (60) | 60.0 | |
| June 10, 2021, 2 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | N/A | 30.0 μg/m3 (28) | 16.9 μg/m3 (62) | 62.0 | |
| June 10, 2021, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 20.0 ppb (19) | N/A | 31.0 μg/m3 (29) | 17.6 μg/m3 (63) | 63.0 | |
| June 10, 2021, noon | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | N/A | 30.0 μg/m3 (28) | 17.7 μg/m3 (63) | 63.0 | |
| June 10, 2021, 11 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | N/A | 30.0 μg/m3 (28) | 18.4 μg/m3 (65) | 65.0 | |
| June 10, 2021, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 19.0 ppb (18) | N/A | 31.0 μg/m3 (29) | 17.9 μg/m3 (64) | 64.0 | |
| June 10, 2021, 9 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 18.0 ppb (17) | N/A | 29.0 μg/m3 (27) | 17.1 μg/m3 (62) | 62.0 | |
| June 10, 2021, 8 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 23.0 ppb (22) | N/A | 30.0 μg/m3 (28) | 16.5 μg/m3 (61) | 61.0 | |
| June 10, 2021, 7 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | N/A | 28.0 μg/m3 (26) | 15.0 μg/m3 (58) | 58.0 | |
| June 10, 2021, 6 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | N/A | 30.0 μg/m3 (28) | 14.9 μg/m3 (57) | 57.0 | |
| June 10, 2021, 5 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 21.0 ppb (20) | N/A | 31.0 μg/m3 (29) | 15.4 μg/m3 (58) | 58.0 | |
| June 10, 2021, 4 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 26.0 ppb (25) | N/A | 37.0 μg/m3 (35) | 16.1 μg/m3 (60) | 60.0 | |
| June 10, 2021, 3 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | N/A | 38.0 μg/m3 (36) | 16.8 μg/m3 (61) | 61.0 | |
| June 10, 2021, 2 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | N/A | 40.0 μg/m3 (38) | 17.0 μg/m3 (62) | 62.0 | |
| June 10, 2021, 1 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | N/A | 32.0 μg/m3 (30) | 16.0 μg/m3 (60) | 60.0 | |
| June 10, 2021, midnight | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 42.0 ppb (39) | N/A | 32.0 μg/m3 (30) | 15.2 μg/m3 (58) | 58.0 | |
| June 9, 2021, 11 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 45.0 ppb (42) | N/A | 30.0 μg/m3 (28) | 13.0 μg/m3 (53) | 53.0 | |
| June 9, 2021, 10 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 50.0 ppb (47) | N/A | 31.0 μg/m3 (29) | 10.6 μg/m3 (45) | 47.0 | |
| June 9, 2021, 9 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 50.0 ppb (47) | N/A | 28.0 μg/m3 (26) | 10.1 μg/m3 (43) | 47.0 | |
| June 9, 2021, 8 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 51.0 ppb (48) | N/A | 28.0 μg/m3 (26) | 9.7 μg/m3 (41) | 48.0 | |
| June 9, 2021, 7 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 53.0 ppb (50) | N/A | 26.0 μg/m3 (25) | 8.9 μg/m3 (38) | 50.0 | |
| June 9, 2021, 6 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 50.0 ppb (47) | N/A | 22.0 μg/m3 (21) | 8.5 μg/m3 (36) | 47.0 | |
| June 9, 2021, 5 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 47.0 ppb (44) | N/A | 24.0 μg/m3 (23) | 8.7 μg/m3 (37) | 44.0 | |
| June 9, 2021, 4 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 44.0 ppb (41) | N/A | 23.0 μg/m3 (22) | 8.1 μg/m3 (34) | 41.0 | |
| June 9, 2021, 3 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | N/A | 20.0 μg/m3 (19) | 9.2 μg/m3 (39) | 39.0 | |
| June 9, 2021, 2 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 23.0 ppb (22) | N/A | 19.0 μg/m3 (18) | 9.5 μg/m3 (40) | 40.0 | |
| June 9, 2021, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | N/A | 17.0 μg/m3 (16) | 8.8 μg/m3 (37) | 37.0 | |
| June 9, 2021, noon | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 26.0 ppb (25) | N/A | 18.0 μg/m3 (17) | 9.6 μg/m3 (40) | 40.0 | |
| June 9, 2021, 11 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | N/A | 17.0 μg/m3 (16) | 10.0 μg/m3 (42) | 42.0 | |
| June 9, 2021, 10 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 27.0 ppb (25) | N/A | 17.0 μg/m3 (16) | 9.4 μg/m3 (40) | 40.0 | |
| June 9, 2021, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 26.0 ppb (25) | N/A | 19.0 μg/m3 (18) | 9.7 μg/m3 (41) | 41.0 | |
| June 9, 2021, 8 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | N/A | 20.0 μg/m3 (19) | 10.5 μg/m3 (44) | 44.0 | |
| June 9, 2021, 7 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | N/A | 20.0 μg/m3 (19) | 10.5 μg/m3 (44) | 44.0 | |
| June 9, 2021, 6 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 28.0 ppb (26) | N/A | 23.0 μg/m3 (22) | 10.3 μg/m3 (43) | 43.0 | |
| June 9, 2021, 5 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | N/A | 25.6 μg/m3 (24) | 9.1 μg/m3 (38) | 38.0 | |
| June 9, 2021, 4 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | N/A | 21.9 μg/m3 (21) | 7.6 μg/m3 (32) | 32.0 | |
| June 9, 2021, 3 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | N/A | 24.4 μg/m3 (23) | 7.4 μg/m3 (31) | 34.0 | |
| June 9, 2021, 2 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 39.0 ppb (37) | N/A | 19.5 μg/m3 (19) | 7.2 μg/m3 (31) | 37.0 | |
| June 9, 2021, 1 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 47.0 ppb (44) | N/A | 18.3 μg/m3 (17) | 7.1 μg/m3 (30) | 44.0 | |
| June 9, 2021, midnight | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 53.0 ppb (50) | N/A | 20.8 μg/m3 (20) | 7.3 μg/m3 (31) | 50.0 | |
| June 8, 2021, 11 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 54.0 ppb (50) | N/A | 20.0 μg/m3 (19) | 7.4 μg/m3 (31) | 50.0 | |
| June 8, 2021, 10 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 54.0 ppb (50) | N/A | 22.0 μg/m3 (21) | 7.2 μg/m3 (31) | 50.0 | |
| June 8, 2021, 9 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 51.0 ppb (48) | N/A | 18.7 μg/m3 (18) | 7.0 μg/m3 (30) | 48.0 | |
| June 8, 2021, 8 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 49.0 ppb (46) | N/A | 18.5 μg/m3 (18) | 7.5 μg/m3 (32) | 46.0 | |
| June 8, 2021, 7 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 48.0 ppb (45) | N/A | 19.5 μg/m3 (19) | 7.6 μg/m3 (32) | 45.0 | |
| June 8, 2021, 6 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 47.0 ppb (44) | N/A | 17.3 μg/m3 (17) | 8.0 μg/m3 (34) | 44.0 | |
| June 8, 2021, 5 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 45.0 ppb (42) | N/A | 17.2 μg/m3 (16) | 7.1 μg/m3 (30) | 42.0 | |
| June 8, 2021, 4 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 40.0 ppb (38) | N/A | 14.7 μg/m3 (14) | 6.6 μg/m3 (28) | 38.0 | |
| June 8, 2021, 3 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 36.0 ppb (34) | N/A | 12.6 μg/m3 (12) | 6.4 μg/m3 (27) | 34.0 | |
| June 8, 2021, 2 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 32.0 ppb (30) | N/A | 12.7 μg/m3 (12) | 6.6 μg/m3 (28) | 30.0 | |
| June 8, 2021, 1 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 30.0 ppb (28) | N/A | 12.1 μg/m3 (12) | 7.0 μg/m3 (30) | 30.0 | |
| June 8, 2021, noon | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 25.0 ppb (24) | N/A | 10.9 μg/m3 (11) | 6.6 μg/m3 (28) | 28.0 | |
| June 8, 2021, 11 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | N/A | 11.6 μg/m3 (11) | 5.8 μg/m3 (25) | 25.0 | |
| June 8, 2021, 10 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 24.0 ppb (23) | N/A | 9.9 μg/m3 (10) | 4.4 μg/m3 (19) | 23.0 | |
| June 8, 2021, 9 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 29.0 ppb (27) | N/A | 10.8 μg/m3 (10) | 4.2 μg/m3 (18) | 27.0 | |
| June 8, 2021, 8 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 33.0 ppb (31) | N/A | 12.5 μg/m3 (12) | 4.2 μg/m3 (18) | 31.0 | |
| June 8, 2021, 7 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 1.0 ppb (2) | 37.0 ppb (35) | N/A | 13.4 μg/m3 (13) | 4.4 μg/m3 (19) | 35.0 | |
| June 8, 2021, 6 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 37.0 ppb (35) | N/A | 13.1 μg/m3 (13) | 4.6 μg/m3 (20) | 35.0 | |
| June 8, 2021, 5 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 37.0 ppb (35) | N/A | 16.6 μg/m3 (16) | 5.6 μg/m3 (24) | 35.0 | |
| June 8, 2021, 4 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | N/A | 18.4 μg/m3 (18) | 7.1 μg/m3 (30) | 30.0 | |
| June 8, 2021, 3 a.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | 0.0 ppb (0) | 31.0 ppb (29) | N/A | 21.4 μg/m3 (20) | 7.8 μg/m3 (33) | 33.0 | |
| June 8, 2021, 2 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 39.0 ppb (37) | N/A | 20.9 μg/m3 (20) | 8.0 μg/m3 (34) | 37.0 | |
| June 8, 2021, 1 a.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 44.0 ppb (41) | N/A | 23.3 μg/m3 (22) | 8.8 μg/m3 (37) | 41.0 | |
| June 8, 2021, midnight | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 45.0 ppb (42) | N/A | 25.6 μg/m3 (24) | 10.0 μg/m3 (42) | 42.0 | |
| June 7, 2021, 11 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 45.0 ppb (42) | N/A | 25.2 μg/m3 (24) | 9.6 μg/m3 (40) | 42.0 | |
| June 7, 2021, 10 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 1.0 ppb (2) | 47.0 ppb (44) | N/A | 24.7 μg/m3 (23) | 8.8 μg/m3 (37) | 44.0 | |
| June 7, 2021, 9 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 47.0 ppb (44) | N/A | 19.5 μg/m3 (19) | 8.3 μg/m3 (35) | 44.0 | |
| June 7, 2021, 8 p.m. | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 0.0 ppb (0) | 45.0 ppb (42) | N/A | 19.6 μg/m3 (19) | 7.8 μg/m3 (33) | 42.0 |