東京都 (中馬込2丁目24番) N/A, None: 35.594902, 139.710688
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 14, 2021, 4 a.m. | 129.0 ppb (107) | 51.0 ppb (49) | N/A | N/A | N/A | 4.0 ppb (6) | N/A | 0.9 ppb (11) | N/A | N/A | 107.0 | |
| May 14, 2021, 3 a.m. | 146.0 ppb (110) | 72.0 ppb (71) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.6 ppb (7) | N/A | N/A | 110.0 | |
| May 14, 2021, 2 a.m. | 81.0 ppb (80) | 39.0 ppb (37) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 80.0 | |
| May 14, 2021, 1 a.m. | 52.0 ppb (50) | 21.0 ppb (20) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 50.0 | |
| May 14, 2021, midnight | 40.0 ppb (38) | 15.0 ppb (15) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 38.0 | |
| May 13, 2021, 11 p.m. | 36.0 ppb (34) | 13.0 ppb (13) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 34.0 | |
| May 13, 2021, 10 p.m. | 42.0 ppb (40) | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 40.0 | |
| May 13, 2021, 9 p.m. | 77.0 ppb (76) | 40.0 ppb (38) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 76.0 | |
| May 13, 2021, 8 p.m. | 80.0 ppb (79) | 41.0 ppb (39) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 79.0 | |
| May 13, 2021, 7 p.m. | 62.0 ppb (60) | 29.0 ppb (28) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 60.0 | |
| May 13, 2021, 6 p.m. | 37.0 ppb (35) | 14.0 ppb (14) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 35.0 | |
| May 13, 2021, 5 p.m. | 17.0 ppb (17) | 5.0 ppb (5) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 17.0 | |
| May 13, 2021, 4 p.m. | 15.0 ppb (15) | 3.0 ppb (3) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 15.0 | |
| May 13, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| May 13, 2021, 2 p.m. | 19.0 ppb (18) | 4.0 ppb (4) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 18.0 | |
| May 13, 2021, 1 p.m. | 23.0 ppb (22) | 6.0 ppb (6) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 22.0 | |
| May 13, 2021, noon | 24.0 ppb (23) | 6.0 ppb (6) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 23.0 | |
| May 13, 2021, 11 a.m. | 24.0 ppb (23) | 5.0 ppb (5) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 23.0 | |
| May 13, 2021, 10 a.m. | 28.0 ppb (27) | 6.0 ppb (6) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 27.0 | |
| May 13, 2021, 9 a.m. | 30.0 ppb (29) | 6.0 ppb (6) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.4 ppb (5) | N/A | N/A | 29.0 | |
| May 13, 2021, 8 a.m. | 34.0 ppb (33) | 9.0 ppb (9) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.4 ppb (5) | N/A | N/A | 33.0 | |
| May 13, 2021, 7 a.m. | 29.0 ppb (28) | 7.0 ppb (7) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 28.0 | |
| May 13, 2021, 6 a.m. | 35.0 ppb (34) | 10.0 ppb (10) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 34.0 | |
| May 13, 2021, 5 a.m. | 41.0 ppb (39) | 12.0 ppb (12) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 39.0 | |
| May 13, 2021, 4 a.m. | 42.0 ppb (40) | 13.0 ppb (13) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 40.0 | |
| May 13, 2021, 3 a.m. | 50.0 ppb (48) | 16.0 ppb (16) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 48.0 | |
| May 13, 2021, 2 a.m. | 54.0 ppb (51) | 18.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 51.0 | |
| May 13, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| May 13, 2021, midnight | 53.0 ppb (50) | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | 0.3 ppb (4) | N/A | N/A | 50.0 | |
| May 12, 2021, 11 p.m. | 51.0 ppb (49) | 18.0 ppb (17) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 49.0 | |
| May 12, 2021, 10 p.m. | 48.0 ppb (46) | 16.0 ppb (16) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 46.0 | |
| May 12, 2021, 9 p.m. | 60.0 ppb (58) | 24.0 ppb (23) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 58.0 | |
| May 12, 2021, 8 p.m. | 67.0 ppb (65) | 28.0 ppb (27) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 65.0 | |
| May 12, 2021, 7 p.m. | 57.0 ppb (55) | 22.0 ppb (21) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 55.0 | |
| May 12, 2021, 6 p.m. | 38.0 ppb (36) | 10.0 ppb (10) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 36.0 | |
| May 12, 2021, 5 p.m. | 28.0 ppb (27) | 7.0 ppb (7) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 27.0 | |
| May 12, 2021, 4 p.m. | 38.0 ppb (36) | 8.0 ppb (8) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.2 ppb (3) | N/A | N/A | 36.0 | |
| May 12, 2021, 3 p.m. | 43.0 ppb (41) | 11.0 ppb (11) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 41.0 | |
| May 12, 2021, 2 p.m. | 52.0 ppb (50) | 16.0 ppb (16) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 50.0 | |
| May 12, 2021, 1 p.m. | 66.0 ppb (64) | 23.0 ppb (22) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 64.0 | |
| May 12, 2021, noon | 56.0 ppb (54) | 19.0 ppb (18) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.6 ppb (7) | N/A | N/A | 54.0 | |
| May 12, 2021, 11 a.m. | 51.0 ppb (49) | 18.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 49.0 | |
| May 12, 2021, 10 a.m. | 58.0 ppb (56) | 21.0 ppb (20) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 56.0 | |
| May 12, 2021, 9 a.m. | 66.0 ppb (64) | 29.0 ppb (28) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.7 ppb (8) | N/A | N/A | 64.0 | |
| May 12, 2021, 8 a.m. | 75.0 ppb (74) | 33.0 ppb (32) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.6 ppb (7) | N/A | N/A | 74.0 | |
| May 12, 2021, 7 a.m. | 72.0 ppb (71) | 33.0 ppb (32) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 71.0 | |
| May 12, 2021, 6 a.m. | 80.0 ppb (79) | 37.0 ppb (35) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 79.0 | |
| May 12, 2021, 5 a.m. | 99.0 ppb (99) | 53.0 ppb (50) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.4 ppb (5) | N/A | N/A | 99.0 | |
| May 12, 2021, 4 a.m. | 61.0 ppb (59) | 26.0 ppb (25) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 59.0 | |
| May 12, 2021, 3 a.m. | 42.0 ppb (40) | 15.0 ppb (15) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.3 ppb (4) | N/A | N/A | 40.0 | |
| May 12, 2021, 2 a.m. | 59.0 ppb (57) | 27.0 ppb (26) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.4 ppb (5) | N/A | N/A | 57.0 | |
| May 12, 2021, 1 a.m. | 58.0 ppb (56) | 25.0 ppb (24) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.3 ppb (4) | N/A | N/A | 56.0 | |
| May 12, 2021, midnight | 68.0 ppb (66) | 33.0 ppb (32) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 66.0 | |
| May 11, 2021, 11 p.m. | 51.0 ppb (49) | 21.0 ppb (20) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 49.0 | |
| May 11, 2021, 10 p.m. | 43.0 ppb (41) | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 41.0 | |
| May 11, 2021, 9 p.m. | 73.0 ppb (72) | 34.0 ppb (33) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 72.0 | |
| May 11, 2021, 8 p.m. | 50.0 ppb (48) | 19.0 ppb (18) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 48.0 | |
| May 11, 2021, 7 p.m. | 57.0 ppb (55) | 21.0 ppb (20) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.3 ppb (4) | N/A | N/A | 55.0 | |
| May 11, 2021, 6 p.m. | 56.0 ppb (54) | 23.0 ppb (22) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.3 ppb (4) | N/A | N/A | 54.0 | |
| May 11, 2021, 5 p.m. | 36.0 ppb (34) | 8.0 ppb (8) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 34.0 | |
| May 11, 2021, 4 p.m. | 47.0 ppb (45) | 13.0 ppb (13) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 45.0 | |
| May 11, 2021, 3 p.m. | 53.0 ppb (50) | 15.0 ppb (15) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 50.0 | |
| May 11, 2021, 2 p.m. | 54.0 ppb (51) | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 51.0 | |
| May 11, 2021, 1 p.m. | 48.0 ppb (46) | 15.0 ppb (15) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 46.0 | |
| May 11, 2021, noon | 42.0 ppb (40) | 12.0 ppb (12) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.4 ppb (5) | N/A | N/A | 40.0 | |
| May 11, 2021, 11 a.m. | 56.0 ppb (54) | 21.0 ppb (20) | N/A | N/A | N/A | 4.0 ppb (6) | N/A | 0.5 ppb (6) | N/A | N/A | 54.0 | |
| May 11, 2021, 10 a.m. | 46.0 ppb (44) | 14.0 ppb (14) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.4 ppb (5) | N/A | N/A | 44.0 | |
| May 11, 2021, 9 a.m. | 57.0 ppb (55) | 20.0 ppb (19) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.5 ppb (6) | N/A | N/A | 55.0 | |
| May 11, 2021, 8 a.m. | 70.0 ppb (69) | 30.0 ppb (29) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.6 ppb (7) | N/A | N/A | 69.0 | |
| May 11, 2021, 7 a.m. | 72.0 ppb (71) | 32.0 ppb (31) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.4 ppb (5) | N/A | N/A | 71.0 | |
| May 11, 2021, 6 a.m. | 57.0 ppb (55) | 25.0 ppb (24) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.4 ppb (5) | N/A | N/A | 55.0 | |
| May 11, 2021, 5 a.m. | 69.0 ppb (67) | 31.0 ppb (30) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.4 ppb (5) | N/A | N/A | 67.0 | |
| May 11, 2021, 4 a.m. | 52.0 ppb (50) | 20.0 ppb (19) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.3 ppb (4) | N/A | N/A | 50.0 | |
| May 11, 2021, 3 a.m. | 53.0 ppb (50) | 21.0 ppb (20) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 50.0 | |
| May 11, 2021, 2 a.m. | 71.0 ppb (70) | 32.0 ppb (31) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 70.0 | |
| May 11, 2021, 1 a.m. | 80.0 ppb (79) | 37.0 ppb (35) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.4 ppb (5) | N/A | N/A | 79.0 | |
| May 11, 2021, midnight | 75.0 ppb (74) | 34.0 ppb (33) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.4 ppb (5) | N/A | N/A | 74.0 | |
| May 10, 2021, 11 p.m. | 69.0 ppb (67) | 32.0 ppb (31) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.4 ppb (5) | N/A | N/A | 67.0 | |
| May 10, 2021, 10 p.m. | 64.0 ppb (62) | 28.0 ppb (27) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 62.0 | |
| May 10, 2021, 9 p.m. | 73.0 ppb (72) | 33.0 ppb (32) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.3 ppb (4) | N/A | N/A | 72.0 | |
| May 10, 2021, 8 p.m. | 68.0 ppb (66) | 29.0 ppb (28) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 66.0 | |
| May 10, 2021, 7 p.m. | 56.0 ppb (54) | 20.0 ppb (19) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 54.0 | |
| May 10, 2021, 6 p.m. | 52.0 ppb (50) | 16.0 ppb (16) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 50.0 | |
| May 10, 2021, 5 p.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 13.0 | |
| May 10, 2021, 4 p.m. | 17.0 ppb (17) | 3.0 ppb (3) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 17.0 | |
| May 10, 2021, 3 p.m. | 23.0 ppb (22) | 4.0 ppb (4) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 22.0 | |
| May 10, 2021, 2 p.m. | 24.0 ppb (23) | 3.0 ppb (3) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 23.0 | |
| May 10, 2021, 1 p.m. | 54.0 ppb (51) | 16.0 ppb (16) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 51.0 | |
| May 10, 2021, noon | 75.0 ppb (74) | 27.0 ppb (26) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 74.0 | |
| May 10, 2021, 11 a.m. | 81.0 ppb (80) | 34.0 ppb (33) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.6 ppb (7) | N/A | N/A | 80.0 | |
| May 10, 2021, 10 a.m. | 86.0 ppb (86) | 37.0 ppb (35) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.7 ppb (8) | N/A | N/A | 86.0 | |
| May 10, 2021, 9 a.m. | 75.0 ppb (74) | 32.0 ppb (31) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.6 ppb (7) | N/A | N/A | 74.0 | |
| May 10, 2021, 8 a.m. | 90.0 ppb (90) | 41.0 ppb (39) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.6 ppb (7) | N/A | N/A | 90.0 | |
| May 10, 2021, 7 a.m. | 114.0 ppb (104) | 56.0 ppb (54) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.6 ppb (7) | N/A | N/A | 104.0 | |
| May 10, 2021, 6 a.m. | 120.0 ppb (105) | 63.0 ppb (61) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.5 ppb (6) | N/A | N/A | 105.0 | |
| May 10, 2021, 5 a.m. | 130.0 ppb (107) | 69.0 ppb (67) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.5 ppb (6) | N/A | N/A | 107.0 | |
| May 10, 2021, 4 a.m. | 119.0 ppb (105) | 61.0 ppb (59) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.5 ppb (6) | N/A | N/A | 105.0 | |
| May 10, 2021, 3 a.m. | 143.0 ppb (109) | 81.0 ppb (80) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.5 ppb (6) | N/A | N/A | 109.0 | |
| May 10, 2021, 2 a.m. | 140.0 ppb (109) | 78.0 ppb (77) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.5 ppb (6) | N/A | N/A | 109.0 | |
| May 10, 2021, 1 a.m. | 121.0 ppb (105) | 67.0 ppb (65) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 105.0 | |
| May 10, 2021, midnight | 53.0 ppb (50) | 25.0 ppb (24) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 50.0 | |
| May 9, 2021, 11 p.m. | 127.0 ppb (106) | 78.0 ppb (77) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 106.0 | |
| May 9, 2021, 10 p.m. | 139.0 ppb (109) | 88.0 ppb (88) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.5 ppb (6) | N/A | N/A | 109.0 | |
| May 9, 2021, 9 p.m. | 103.0 ppb (102) | 59.0 ppb (57) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 102.0 | |
| May 9, 2021, 8 p.m. | 61.0 ppb (59) | 26.0 ppb (25) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 59.0 | |
| May 9, 2021, 7 p.m. | 40.0 ppb (38) | 16.0 ppb (16) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 38.0 | |
| May 9, 2021, 6 p.m. | 12.0 ppb (12) | 2.0 ppb (2) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 12.0 | |
| May 9, 2021, 5 p.m. | 11.0 ppb (11) | 2.0 ppb (2) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 11.0 | |
| May 9, 2021, 4 p.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 13.0 | |
| May 9, 2021, 3 p.m. | 27.0 ppb (26) | 6.0 ppb (6) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 26.0 | |
| May 9, 2021, 2 p.m. | 25.0 ppb (24) | 4.0 ppb (4) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 24.0 | |
| May 9, 2021, 1 p.m. | 18.0 ppb (17) | 2.0 ppb (2) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 17.0 | |
| May 9, 2021, noon | 14.0 ppb (14) | 2.0 ppb (2) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 14.0 | |
| May 9, 2021, 11 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 11.0 | |
| May 9, 2021, 10 a.m. | 12.0 ppb (12) | 2.0 ppb (2) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 12.0 | |
| May 9, 2021, 9 a.m. | 21.0 ppb (20) | 3.0 ppb (3) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 20.0 | |
| May 9, 2021, 8 a.m. | 51.0 ppb (49) | 15.0 ppb (15) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.7 ppb (8) | N/A | N/A | 49.0 | |
| May 9, 2021, 7 a.m. | 48.0 ppb (46) | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.6 ppb (7) | N/A | N/A | 46.0 | |
| May 9, 2021, 6 a.m. | 39.0 ppb (37) | 12.0 ppb (12) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.7 ppb (8) | N/A | N/A | 37.0 | |
| May 9, 2021, 5 a.m. | 34.0 ppb (33) | 11.0 ppb (11) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.6 ppb (7) | N/A | N/A | 33.0 | |
| May 9, 2021, 4 a.m. | 34.0 ppb (33) | 12.0 ppb (12) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.6 ppb (7) | N/A | N/A | 33.0 | |
| May 9, 2021, 3 a.m. | 34.0 ppb (33) | 13.0 ppb (13) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 33.0 | |
| May 9, 2021, 2 a.m. | 37.0 ppb (35) | 14.0 ppb (14) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 35.0 | |
| May 9, 2021, 1 a.m. | 32.0 ppb (31) | 12.0 ppb (12) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 31.0 | |
| May 9, 2021, midnight | 41.0 ppb (39) | 17.0 ppb (17) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 39.0 | |
| May 8, 2021, 11 p.m. | 32.0 ppb (31) | 14.0 ppb (14) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 31.0 | |
| May 8, 2021, 10 p.m. | 28.0 ppb (27) | 12.0 ppb (12) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 27.0 | |
| May 8, 2021, 9 p.m. | 31.0 ppb (30) | 13.0 ppb (13) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 30.0 | |
| May 8, 2021, 8 p.m. | 34.0 ppb (33) | 13.0 ppb (13) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.2 ppb (3) | N/A | N/A | 33.0 | |
| May 8, 2021, 7 p.m. | 16.0 ppb (16) | 5.0 ppb (5) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 16.0 | |
| May 8, 2021, 6 p.m. | 10.0 ppb (10) | 3.0 ppb (3) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 10.0 | |
| May 8, 2021, 5 p.m. | 10.0 ppb (10) | 3.0 ppb (3) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.2 ppb (3) | N/A | N/A | 10.0 | |
| May 8, 2021, 4 p.m. | 18.0 ppb (17) | 7.0 ppb (7) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 17.0 | |
| May 8, 2021, 3 p.m. | 12.0 ppb (12) | 3.0 ppb (3) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 12.0 | |
| May 8, 2021, 2 p.m. | 24.0 ppb (23) | 7.0 ppb (7) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.4 ppb (5) | N/A | N/A | 23.0 | |
| May 8, 2021, 1 p.m. | 23.0 ppb (22) | 7.0 ppb (7) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.4 ppb (5) | N/A | N/A | 22.0 | |
| May 8, 2021, noon | 31.0 ppb (30) | 9.0 ppb (9) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 30.0 | |
| May 8, 2021, 11 a.m. | 51.0 ppb (49) | 20.0 ppb (19) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.6 ppb (7) | N/A | N/A | 49.0 | |
| May 8, 2021, 10 a.m. | 50.0 ppb (48) | 16.0 ppb (16) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.7 ppb (8) | N/A | N/A | 48.0 | |
| May 8, 2021, 9 a.m. | 59.0 ppb (57) | 20.0 ppb (19) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.7 ppb (8) | N/A | N/A | 57.0 | |
| May 8, 2021, 8 a.m. | 68.0 ppb (66) | 26.0 ppb (25) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.9 ppb (11) | N/A | N/A | 66.0 | |
| May 8, 2021, 7 a.m. | 79.0 ppb (78) | 34.0 ppb (33) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.9 ppb (11) | N/A | N/A | 78.0 | |
| May 8, 2021, 6 a.m. | 111.0 ppb (103) | 59.0 ppb (57) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.9 ppb (11) | N/A | N/A | 103.0 | |
| May 8, 2021, 5 a.m. | 113.0 ppb (104) | 60.0 ppb (58) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.7 ppb (8) | N/A | N/A | 104.0 | |
| May 8, 2021, 4 a.m. | 84.0 ppb (83) | 37.0 ppb (35) | N/A | N/A | N/A | 4.0 ppb (6) | N/A | 1.0 ppb (12) | N/A | N/A | 83.0 | |
| May 8, 2021, 3 a.m. | 78.0 ppb (77) | 32.0 ppb (31) | N/A | N/A | N/A | 4.0 ppb (6) | N/A | 0.9 ppb (11) | N/A | N/A | 77.0 | |
| May 8, 2021, 2 a.m. | 82.0 ppb (81) | 36.0 ppb (34) | N/A | N/A | N/A | 5.0 ppb (8) | N/A | 0.9 ppb (11) | N/A | N/A | 81.0 | |
| May 8, 2021, 1 a.m. | 103.0 ppb (102) | 52.0 ppb (50) | N/A | N/A | N/A | 4.0 ppb (6) | N/A | 0.9 ppb (11) | N/A | N/A | 102.0 | |
| May 8, 2021, midnight | 111.0 ppb (103) | 59.0 ppb (57) | N/A | N/A | N/A | 4.0 ppb (6) | N/A | 0.8 ppb (10) | N/A | N/A | 103.0 | |
| May 7, 2021, 11 p.m. | 130.0 ppb (107) | 61.0 ppb (59) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.7 ppb (8) | N/A | N/A | 107.0 | |
| May 7, 2021, 10 p.m. | 112.0 ppb (104) | 67.0 ppb (65) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.7 ppb (8) | N/A | N/A | 104.0 | |
| May 7, 2021, 9 p.m. | 174.0 ppb (115) | 120.0 ppb (105) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.8 ppb (10) | N/A | N/A | 115.0 | |
| May 7, 2021, 8 p.m. | 158.0 ppb (112) | 110.0 ppb (103) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 112.0 | |
| May 7, 2021, 7 p.m. | 124.0 ppb (106) | 77.0 ppb (76) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 106.0 | |
| May 7, 2021, 6 p.m. | 101.0 ppb (101) | 56.0 ppb (54) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 101.0 | |
| May 7, 2021, 5 p.m. | 53.0 ppb (50) | 20.0 ppb (19) | N/A | N/A | N/A | 0.0 ppb (0) | N/A | 0.3 ppb (4) | N/A | N/A | 50.0 | |
| May 7, 2021, 4 p.m. | 55.0 ppb (53) | 22.0 ppb (21) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.3 ppb (4) | N/A | N/A | 53.0 | |
| May 7, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | |
| May 7, 2021, 2 p.m. | 46.0 ppb (44) | 16.0 ppb (16) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.4 ppb (5) | N/A | N/A | 44.0 | |
| May 7, 2021, 1 p.m. | 51.0 ppb (49) | 20.0 ppb (19) | N/A | N/A | N/A | 1.0 ppb (2) | N/A | 0.5 ppb (6) | N/A | N/A | 49.0 | |
| May 7, 2021, noon | 76.0 ppb (75) | 34.0 ppb (33) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.7 ppb (8) | N/A | N/A | 75.0 | |
| May 7, 2021, 11 a.m. | 70.0 ppb (69) | 28.0 ppb (27) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 0.9 ppb (11) | N/A | N/A | 69.0 | |
| May 7, 2021, 10 a.m. | 111.0 ppb (103) | 56.0 ppb (54) | N/A | N/A | N/A | 2.0 ppb (3) | N/A | 1.0 ppb (12) | N/A | N/A | 103.0 | |
| May 7, 2021, 9 a.m. | 156.0 ppb (112) | 92.0 ppb (92) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 1.1 ppb (13) | N/A | N/A | 112.0 | |
| May 7, 2021, 8 a.m. | 150.0 ppb (111) | 84.0 ppb (83) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 1.0 ppb (12) | N/A | N/A | 111.0 | |
| May 7, 2021, 7 a.m. | 119.0 ppb (105) | 57.0 ppb (55) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.8 ppb (10) | N/A | N/A | 105.0 | |
| May 7, 2021, 6 a.m. | 137.0 ppb (108) | 73.0 ppb (72) | N/A | N/A | N/A | 4.0 ppb (6) | N/A | 0.9 ppb (11) | N/A | N/A | 108.0 | |
| May 7, 2021, 5 a.m. | 128.0 ppb (107) | 63.0 ppb (61) | N/A | N/A | N/A | 3.0 ppb (5) | N/A | 0.8 ppb (10) | N/A | N/A | 107.0 |