春日部市 (増戸) AL, None: 35.955975, 139.727337
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 10, 2021, 10 p.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| May 10, 2021, 9 p.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| May 10, 2021, 8 p.m. | 25.0 ppb (24) | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| May 10, 2021, 7 p.m. | 93.0 ppb (93) | 56.0 ppb (54) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 93.0 | |
| May 10, 2021, 6 p.m. | 77.0 ppb (76) | 46.0 ppb (44) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 76.0 | |
| May 10, 2021, 5 p.m. | 40.0 ppb (38) | 22.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 | |
| May 10, 2021, 4 p.m. | 51.0 ppb (49) | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 | |
| May 10, 2021, 3 p.m. | 44.0 ppb (42) | 25.0 ppb (24) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 | |
| May 10, 2021, 2 p.m. | 46.0 ppb (44) | 22.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 | |
| May 10, 2021, 1 p.m. | 59.0 ppb (57) | 30.0 ppb (29) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 | |
| May 10, 2021, noon | 67.0 ppb (65) | 30.0 ppb (29) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 65.0 | |
| May 10, 2021, 11 a.m. | 19.0 ppb (18) | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| May 10, 2021, 10 a.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| May 10, 2021, 9 a.m. | 14.0 ppb (14) | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
| May 10, 2021, 8 a.m. | 19.0 ppb (18) | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| May 10, 2021, 7 a.m. | 9.0 ppb (9) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| May 10, 2021, 6 a.m. | 11.0 ppb (11) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| May 10, 2021, 5 a.m. | 19.0 ppb (18) | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| May 10, 2021, 4 a.m. | 31.0 ppb (30) | 14.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
| May 10, 2021, 3 a.m. | 35.0 ppb (34) | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| May 10, 2021, 2 a.m. | 35.0 ppb (34) | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| May 10, 2021, 1 a.m. | 31.0 ppb (30) | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
| May 10, 2021, midnight | 25.0 ppb (24) | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| May 9, 2021, 11 p.m. | 24.0 ppb (23) | 14.0 ppb (14) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
| May 9, 2021, 10 p.m. | 33.0 ppb (32) | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 | |
| May 9, 2021, 9 p.m. | 34.0 ppb (33) | 24.0 ppb (23) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 | |
| May 9, 2021, 8 p.m. | 56.0 ppb (54) | 40.0 ppb (38) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 | |
| May 9, 2021, 7 p.m. | 46.0 ppb (44) | 29.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 | |
| May 9, 2021, 6 p.m. | 35.0 ppb (34) | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| May 9, 2021, 5 p.m. | 34.0 ppb (33) | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 | |
| May 9, 2021, 4 p.m. | 30.0 ppb (29) | 16.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
| May 9, 2021, 3 p.m. | 28.0 ppb (27) | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 | |
| May 9, 2021, 2 p.m. | 35.0 ppb (34) | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| May 9, 2021, 1 p.m. | 41.0 ppb (39) | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 | |
| May 9, 2021, noon | 33.0 ppb (32) | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 | |
| May 9, 2021, 11 a.m. | 22.0 ppb (21) | 8.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
| May 9, 2021, 10 a.m. | 14.0 ppb (14) | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
| May 9, 2021, 9 a.m. | 4.0 ppb (4) | 0.0 ppb (0) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 9, 2021, 8 a.m. | 9.0 ppb (9) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| May 9, 2021, 7 a.m. | 8.0 ppb (8) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 | |
| May 9, 2021, 6 a.m. | 13.0 ppb (13) | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| May 9, 2021, 5 a.m. | 6.0 ppb (6) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 | |
| May 9, 2021, 4 a.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 | |
| May 9, 2021, 3 a.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 | |
| May 9, 2021, 2 a.m. | 7.0 ppb (7) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 | |
| May 9, 2021, 1 a.m. | 6.0 ppb (6) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 | |
| May 9, 2021, midnight | 9.0 ppb (9) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| May 8, 2021, 11 p.m. | 12.0 ppb (12) | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| May 8, 2021, 10 p.m. | 17.0 ppb (17) | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| May 8, 2021, 9 p.m. | 31.0 ppb (30) | 16.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
| May 8, 2021, 8 p.m. | 53.0 ppb (50) | 32.0 ppb (31) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 | |
| May 8, 2021, 7 p.m. | 38.0 ppb (36) | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 | |
| May 8, 2021, 6 p.m. | 38.0 ppb (36) | 17.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 | |
| May 8, 2021, 5 p.m. | 40.0 ppb (38) | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 | |
| May 8, 2021, 4 p.m. | 19.0 ppb (18) | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| May 8, 2021, 3 p.m. | 12.0 ppb (12) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| May 8, 2021, 2 p.m. | 19.0 ppb (18) | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| May 8, 2021, 1 p.m. | 10.0 ppb (10) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
| May 8, 2021, noon | 12.0 ppb (12) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| May 8, 2021, 11 a.m. | 24.0 ppb (23) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
| May 8, 2021, 10 a.m. | 24.0 ppb (23) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
| May 8, 2021, 9 a.m. | 28.0 ppb (27) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 | |
| May 8, 2021, 8 a.m. | 23.0 ppb (22) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 | |
| May 8, 2021, 7 a.m. | 19.0 ppb (18) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 | |
| May 8, 2021, 6 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| May 8, 2021, 5 a.m. | 10.0 ppb (10) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
| May 8, 2021, 4 a.m. | 10.0 ppb (10) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
| May 8, 2021, 3 a.m. | 17.0 ppb (17) | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| May 8, 2021, 2 a.m. | 25.0 ppb (24) | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| May 8, 2021, 1 a.m. | 18.0 ppb (17) | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| May 8, 2021, midnight | 25.0 ppb (24) | 8.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| May 7, 2021, 11 p.m. | 30.0 ppb (29) | 11.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
| May 7, 2021, 10 p.m. | 61.0 ppb (59) | 35.0 ppb (34) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 | |
| May 7, 2021, 9 p.m. | 97.0 ppb (97) | 67.0 ppb (65) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 97.0 | |
| May 7, 2021, 8 p.m. | 76.0 ppb (75) | 48.0 ppb (46) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 75.0 | |
| May 7, 2021, 7 p.m. | 99.0 ppb (99) | 68.0 ppb (66) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 99.0 | |
| May 7, 2021, 6 p.m. | 62.0 ppb (60) | 34.0 ppb (33) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 | |
| May 7, 2021, 5 p.m. | 68.0 ppb (66) | 39.0 ppb (37) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 | |
| May 7, 2021, 4 p.m. | 55.0 ppb (53) | 28.0 ppb (27) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 | |
| May 7, 2021, 3 p.m. | 84.0 ppb (83) | 48.0 ppb (46) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 83.0 | |
| May 7, 2021, 2 p.m. | 63.0 ppb (61) | 31.0 ppb (30) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 | |
| May 7, 2021, 1 p.m. | 29.0 ppb (28) | 9.0 ppb (9) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 | |
| May 7, 2021, noon | 35.0 ppb (34) | 12.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| May 7, 2021, 11 a.m. | 39.0 ppb (37) | 8.0 ppb (8) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 | |
| May 7, 2021, 10 a.m. | 53.0 ppb (50) | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 | |
| May 7, 2021, 9 a.m. | 24.0 ppb (23) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
| May 7, 2021, 8 a.m. | 25.0 ppb (24) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| May 7, 2021, 7 a.m. | 22.0 ppb (21) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
| May 7, 2021, 6 a.m. | 56.0 ppb (54) | 23.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 | |
| May 7, 2021, 5 a.m. | 78.0 ppb (77) | 40.0 ppb (38) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 77.0 | |
| May 7, 2021, 4 a.m. | 23.0 ppb (22) | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 | |
| May 7, 2021, 3 a.m. | 68.0 ppb (66) | 33.0 ppb (32) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 | |
| May 7, 2021, 2 a.m. | 23.0 ppb (22) | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 | |
| May 7, 2021, 1 a.m. | 24.0 ppb (23) | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 | |
| May 7, 2021, midnight | 32.0 ppb (31) | 11.0 ppb (11) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 | |
| May 6, 2021, 11 p.m. | 20.0 ppb (19) | 5.0 ppb (5) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 | |
| May 6, 2021, 10 p.m. | 17.0 ppb (17) | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| May 6, 2021, 9 p.m. | 68.0 ppb (66) | 42.0 ppb (40) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 | |
| May 6, 2021, 8 p.m. | 125.0 ppb (106) | 97.0 ppb (97) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 106.0 | |
| May 6, 2021, 7 p.m. | 82.0 ppb (81) | 53.0 ppb (50) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 81.0 | |
| May 6, 2021, 6 p.m. | 73.0 ppb (72) | 48.0 ppb (46) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 72.0 | |
| May 6, 2021, 5 p.m. | 32.0 ppb (31) | 16.0 ppb (16) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 | |
| May 6, 2021, 4 p.m. | 31.0 ppb (30) | 12.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 | |
| May 6, 2021, 3 p.m. | 36.0 ppb (34) | 15.0 ppb (15) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| May 6, 2021, 2 p.m. | 36.0 ppb (34) | 12.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 | |
| May 6, 2021, 1 p.m. | 22.0 ppb (21) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 | |
| May 6, 2021, noon | 23.0 ppb (22) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 | |
| May 6, 2021, 11 a.m. | 18.0 ppb (17) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| May 6, 2021, 10 a.m. | 18.0 ppb (17) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| May 6, 2021, 9 a.m. | 14.0 ppb (14) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 | |
| May 6, 2021, 8 a.m. | 12.0 ppb (12) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| May 6, 2021, 7 a.m. | 11.0 ppb (11) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| May 6, 2021, 6 a.m. | 11.0 ppb (11) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| May 6, 2021, 5 a.m. | 8.0 ppb (8) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 | |
| May 6, 2021, 4 a.m. | 10.0 ppb (10) | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
| May 6, 2021, 3 a.m. | 9.0 ppb (9) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| May 6, 2021, 2 a.m. | 8.0 ppb (8) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 | |
| May 6, 2021, 1 a.m. | 11.0 ppb (11) | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| May 6, 2021, midnight | 15.0 ppb (15) | 6.0 ppb (6) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 | |
| May 5, 2021, 11 p.m. | 54.0 ppb (51) | 33.0 ppb (32) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 | |
| May 5, 2021, 10 p.m. | 46.0 ppb (44) | 27.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 | |
| May 5, 2021, 9 p.m. | 52.0 ppb (50) | 29.0 ppb (28) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 | |
| May 5, 2021, 8 p.m. | 70.0 ppb (69) | 44.0 ppb (42) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 69.0 | |
| May 5, 2021, 7 p.m. | 54.0 ppb (51) | 36.0 ppb (34) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 | |
| May 5, 2021, 6 p.m. | 53.0 ppb (50) | 32.0 ppb (31) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 | |
| May 5, 2021, 5 p.m. | 43.0 ppb (41) | 27.0 ppb (26) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 | |
| May 5, 2021, 4 p.m. | 37.0 ppb (35) | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 | |
| May 5, 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 5, 2021, 2 p.m. | 6.0 ppb (6) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 | |
| May 5, 2021, 1 p.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 | |
| May 5, 2021, noon | 5.0 ppb (5) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 | |
| May 5, 2021, 11 a.m. | 5.0 ppb (5) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 | |
| May 5, 2021, 10 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, 9 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, 8 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, 7 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, 6 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, 5 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, 4 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, 3 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, 2 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, 1 a.m. | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 5, 2021, midnight | 4.0 ppb (4) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 | |
| May 4, 2021, 11 p.m. | 9.0 ppb (9) | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| May 4, 2021, 10 p.m. | 25.0 ppb (24) | 10.0 ppb (10) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 | |
| May 4, 2021, 9 p.m. | 30.0 ppb (29) | 12.0 ppb (12) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 | |
| May 4, 2021, 8 p.m. | 61.0 ppb (59) | 35.0 ppb (34) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 | |
| May 4, 2021, 7 p.m. | 39.0 ppb (37) | 18.0 ppb (17) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 | |
| May 4, 2021, 6 p.m. | 43.0 ppb (41) | 23.0 ppb (22) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 | |
| May 4, 2021, 5 p.m. | 42.0 ppb (40) | 21.0 ppb (20) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 | |
| May 4, 2021, 4 p.m. | 37.0 ppb (35) | 19.0 ppb (18) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 | |
| May 4, 2021, 3 p.m. | 44.0 ppb (42) | 22.0 ppb (21) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 | |
| May 4, 2021, 2 p.m. | 18.0 ppb (17) | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 | |
| May 4, 2021, 1 p.m. | 12.0 ppb (12) | 0.0 ppb (0) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| May 4, 2021, noon | 13.0 ppb (13) | 0.0 ppb (0) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| May 4, 2021, 11 a.m. | 13.0 ppb (13) | 0.0 ppb (0) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| May 4, 2021, 10 a.m. | 13.0 ppb (13) | 0.0 ppb (0) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| May 4, 2021, 9 a.m. | 13.0 ppb (13) | 0.0 ppb (0) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| May 4, 2021, 8 a.m. | 9.0 ppb (9) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| May 4, 2021, 7 a.m. | 9.0 ppb (9) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 | |
| May 4, 2021, 6 a.m. | 11.0 ppb (11) | 1.0 ppb (1) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| May 4, 2021, 5 a.m. | 12.0 ppb (12) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| May 4, 2021, 4 a.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| May 4, 2021, 3 a.m. | 13.0 ppb (13) | 2.0 ppb (2) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 | |
| May 4, 2021, 2 a.m. | 12.0 ppb (12) | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 | |
| May 4, 2021, 1 a.m. | 11.0 ppb (11) | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 | |
| May 4, 2021, midnight | 10.0 ppb (10) | 3.0 ppb (3) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 | |
| May 3, 2021, 11 p.m. | 18.0 ppb (17) | 7.0 ppb (7) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 |