Savannah (Woodville/Bartow) GA, US: 32.0903, -81.1306
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 17, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 17.0 μg/m3 (16) | 6.4 μg/m3 (27) | 27.0 | |
| Oct. 17, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 16.0 μg/m3 (15) | 6.2 μg/m3 (26) | 26.0 | |
| Oct. 17, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 18.0 μg/m3 (17) | 7.2 μg/m3 (31) | 31.0 | |
| Oct. 16, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 17.0 μg/m3 (16) | 8.5 μg/m3 (36) | 36.0 | |
| Oct. 16, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 17.0 μg/m3 (16) | 8.9 μg/m3 (38) | 38.0 | |
| Oct. 16, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 18.0 μg/m3 (17) | 9.4 μg/m3 (40) | 40.0 | |
| Oct. 16, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 28.0 μg/m3 (26) | 9.7 μg/m3 (41) | 41.0 | |
| Oct. 16, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 28.0 μg/m3 (26) | 9.1 μg/m3 (38) | 38.0 | |
| Oct. 16, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 25.0 μg/m3 (24) | 10.2 μg/m3 (43) | 43.0 | |
| Oct. 16, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 37.0 μg/m3 (35) | 11.3 μg/m3 (48) | 48.0 | |
| Oct. 16, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 27.0 μg/m3 (25) | 11.2 μg/m3 (47) | 47.0 | |
| Oct. 16, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 32.0 μg/m3 (30) | 13.1 μg/m3 (54) | 54.0 | |
| Oct. 16, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 25.0 μg/m3 (24) | 12.0 μg/m3 (50) | 50.0 | |
| Oct. 16, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 24.0 μg/m3 (23) | 11.5 μg/m3 (48) | 48.0 | |
| Oct. 16, 2021, noon | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 25.0 μg/m3 (24) | 12.3 μg/m3 (52) | 52.0 | |
| Oct. 16, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 20.0 μg/m3 (19) | 11.5 μg/m3 (48) | 48.0 | |
| Oct. 16, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 19.0 μg/m3 (18) | 11.8 μg/m3 (50) | 50.0 | |
| Oct. 16, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 21.0 μg/m3 (20) | 13.1 μg/m3 (54) | 54.0 | |
| Oct. 16, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 24.0 μg/m3 (23) | 14.8 μg/m3 (57) | 57.0 | |
| Oct. 16, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 33.0 μg/m3 (31) | 15.3 μg/m3 (58) | 58.0 | |
| Oct. 16, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 22.0 μg/m3 (21) | 13.7 μg/m3 (55) | 55.0 | |
| Oct. 16, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 26.0 μg/m3 (25) | 15.7 μg/m3 (59) | 59.0 | |
| Oct. 16, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | N/A | N/A | 2.0 | |
| Oct. 16, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 21.0 μg/m3 (20) | 13.9 μg/m3 (55) | 55.0 | |
| Oct. 16, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 22.0 μg/m3 (21) | 13.6 μg/m3 (55) | 55.0 | |
| Oct. 16, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 21.0 μg/m3 (20) | 13.2 μg/m3 (54) | 54.0 | |
| Oct. 16, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 22.0 μg/m3 (21) | 12.9 μg/m3 (53) | 53.0 | |
| Oct. 15, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 21.0 μg/m3 (20) | 13.0 μg/m3 (53) | 53.0 | |
| Oct. 15, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 20.0 μg/m3 (19) | 12.7 μg/m3 (53) | 53.0 | |
| Oct. 15, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 22.0 μg/m3 (21) | 12.8 μg/m3 (53) | 53.0 | |
| Oct. 15, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 30.0 μg/m3 (28) | 14.9 μg/m3 (57) | 57.0 | |
| Oct. 15, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 29.0 μg/m3 (27) | 14.7 μg/m3 (57) | 57.0 | |
| Oct. 15, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 30.0 μg/m3 (28) | 14.8 μg/m3 (57) | 57.0 | |
| Oct. 15, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 29.0 μg/m3 (27) | 14.9 μg/m3 (57) | 57.0 | |
| Oct. 15, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 38.0 μg/m3 (36) | 13.7 μg/m3 (55) | 55.0 | |
| Oct. 15, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 36.0 μg/m3 (34) | 12.4 μg/m3 (52) | 52.0 | |
| Oct. 15, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 27.0 μg/m3 (25) | 11.2 μg/m3 (47) | 47.0 | |
| Oct. 15, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 77.0 μg/m3 (62) | 19.6 μg/m3 (67) | 67.0 | |
| Oct. 15, 2021, noon | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 49.0 μg/m3 (46) | 14.3 μg/m3 (56) | 56.0 | |
| Oct. 15, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 49.0 μg/m3 (46) | 13.8 μg/m3 (55) | 55.0 | |
| Oct. 15, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 52.0 μg/m3 (49) | 15.7 μg/m3 (59) | 59.0 | |
| Oct. 15, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 38.0 μg/m3 (36) | 15.9 μg/m3 (59) | 59.0 | |
| Oct. 15, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 33.0 μg/m3 (31) | 14.8 μg/m3 (57) | 57.0 | |
| Oct. 15, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 33.0 μg/m3 (31) | 15.3 μg/m3 (58) | 58.0 | |
| Oct. 15, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 54.0 μg/m3 (50) | 19.2 μg/m3 (66) | 66.0 | |
| Oct. 15, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 76.0 μg/m3 (62) | 19.0 μg/m3 (66) | 66.0 | |
| Oct. 15, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 42.0 μg/m3 (39) | 16.8 μg/m3 (61) | 61.0 | |
| Oct. 15, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 71.0 μg/m3 (59) | 16.9 μg/m3 (62) | 62.0 | |
| Oct. 15, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 52.0 μg/m3 (49) | 13.6 μg/m3 (55) | 55.0 | |
| Oct. 15, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 79.0 μg/m3 (63) | 15.9 μg/m3 (59) | 63.0 | |
| Oct. 15, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 27.0 μg/m3 (25) | 10.3 μg/m3 (43) | 43.0 | |
| Oct. 14, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 19.0 μg/m3 (18) | 9.2 μg/m3 (39) | 39.0 | |
| Oct. 14, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 20.0 μg/m3 (19) | 8.3 μg/m3 (35) | 35.0 | |
| Oct. 14, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 27.0 μg/m3 (25) | 8.8 μg/m3 (37) | 37.0 | |
| Oct. 14, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 21.0 μg/m3 (20) | 9.1 μg/m3 (38) | 38.0 | |
| Oct. 14, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 20.0 μg/m3 (19) | 9.6 μg/m3 (40) | 40.0 | |
| Oct. 14, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 19.0 μg/m3 (18) | 9.1 μg/m3 (38) | 38.0 | |
| Oct. 14, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 21.0 μg/m3 (20) | 9.3 μg/m3 (39) | 39.0 | |
| Oct. 14, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 18.0 μg/m3 (17) | 8.8 μg/m3 (37) | 37.0 | |
| Oct. 14, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 19.0 μg/m3 (18) | 8.5 μg/m3 (36) | 36.0 | |
| Oct. 14, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (39) | N/A | N/A | 37.0 μg/m3 (35) | 11.2 μg/m3 (47) | 47.0 | |
| Oct. 14, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 43.0 μg/m3 (40) | 11.7 μg/m3 (49) | 49.0 | |
| Oct. 14, 2021, noon | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 62.0 μg/m3 (55) | 17.2 μg/m3 (62) | 62.0 | |
| Oct. 14, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 49.0 μg/m3 (46) | 15.5 μg/m3 (59) | 59.0 | |
| Oct. 14, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 96.0 μg/m3 (72) | 18.1 μg/m3 (64) | 72.0 | |
| Oct. 14, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 57.0 μg/m3 (52) | 14.1 μg/m3 (56) | 56.0 | |
| Oct. 14, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 79.0 μg/m3 (63) | 15.4 μg/m3 (58) | 63.0 | |
| Oct. 14, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 53.0 μg/m3 (50) | 14.4 μg/m3 (56) | 56.0 | |
| Oct. 14, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 34.0 μg/m3 (32) | 14.7 μg/m3 (57) | 57.0 | |
| Oct. 14, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 41.0 μg/m3 (38) | 15.4 μg/m3 (58) | 58.0 | |
| Oct. 14, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | N/A | N/A | 2.0 | |
| Oct. 14, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 41.0 μg/m3 (38) | 11.3 μg/m3 (48) | 48.0 | |
| Oct. 14, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 106.0 μg/m3 (77) | 15.8 μg/m3 (59) | 77.0 | |
| Oct. 14, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 81.0 μg/m3 (64) | 12.0 μg/m3 (50) | 64.0 | |
| Oct. 14, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 12.0 μg/m3 (12) | 6.4 μg/m3 (27) | 27.0 | |
| Oct. 13, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 12.0 μg/m3 (12) | 6.6 μg/m3 (28) | 28.0 | |
| Oct. 13, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 11.0 μg/m3 (11) | 5.8 μg/m3 (25) | 25.0 | |
| Oct. 13, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 17.0 μg/m3 (16) | 6.4 μg/m3 (27) | 27.0 | |
| Oct. 13, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 25.0 μg/m3 (24) | 8.9 μg/m3 (38) | 38.0 | |
| Oct. 13, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | N/A | N/A | 3.0 | |
| Oct. 13, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 17.0 μg/m3 (16) | 8.4 μg/m3 (36) | 36.0 | |
| Oct. 13, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 16.0 μg/m3 (15) | 7.8 μg/m3 (33) | 33.0 | |
| Oct. 13, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | N/A | N/A | 17.0 μg/m3 (16) | 8.6 μg/m3 (36) | 36.0 | |
| Oct. 13, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 21.0 μg/m3 (20) | 9.8 μg/m3 (41) | 41.0 | |
| Oct. 13, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (29) | N/A | N/A | 23.0 μg/m3 (22) | 10.0 μg/m3 (42) | 42.0 | |
| Oct. 13, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (36) | N/A | N/A | 27.0 μg/m3 (25) | 11.4 μg/m3 (48) | 48.0 | |
| Oct. 13, 2021, noon | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 38.0 μg/m3 (36) | 12.9 μg/m3 (53) | 53.0 | |
| Oct. 13, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 39.0 μg/m3 (37) | 13.5 μg/m3 (54) | 54.0 | |
| Oct. 13, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 80.0 μg/m3 (64) | 19.2 μg/m3 (66) | 66.0 | |
| Oct. 13, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 67.0 μg/m3 (57) | 17.0 μg/m3 (62) | 62.0 | |
| Oct. 13, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 78.0 μg/m3 (63) | 18.9 μg/m3 (66) | 66.0 | |
| Oct. 13, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 69.0 μg/m3 (58) | 17.0 μg/m3 (62) | 62.0 | |
| Oct. 13, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 33.0 μg/m3 (31) | 17.7 μg/m3 (63) | 63.0 | |
| Oct. 13, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 18.0 μg/m3 (17) | 10.6 μg/m3 (45) | 45.0 | |
| Oct. 13, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | N/A | N/A | 2.0 | |
| Oct. 13, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 16.0 μg/m3 (15) | 9.8 μg/m3 (41) | 41.0 | |
| Oct. 13, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 41.0 μg/m3 (38) | 19.0 μg/m3 (66) | 66.0 | |
| Oct. 13, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 42.0 μg/m3 (39) | 19.2 μg/m3 (66) | 66.0 | |
| Oct. 13, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 39.0 μg/m3 (37) | 18.3 μg/m3 (65) | 65.0 | |
| Oct. 12, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 27.0 μg/m3 (25) | 13.3 μg/m3 (54) | 54.0 | |
| Oct. 12, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 16.0 μg/m3 (15) | 7.5 μg/m3 (32) | 32.0 | |
| Oct. 12, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 23.0 μg/m3 (22) | 8.3 μg/m3 (35) | 35.0 | |
| Oct. 12, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 19.0 μg/m3 (18) | 8.2 μg/m3 (35) | 35.0 | |
| Oct. 12, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 19.0 μg/m3 (18) | 7.5 μg/m3 (32) | 32.0 | |
| Oct. 12, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | N/A | N/A | 16.0 μg/m3 (15) | 7.1 μg/m3 (30) | 30.0 | |
| Oct. 12, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (20) | N/A | N/A | 16.0 μg/m3 (15) | 7.6 μg/m3 (32) | 32.0 | |
| Oct. 12, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (22) | N/A | N/A | 17.0 μg/m3 (16) | 8.4 μg/m3 (36) | 36.0 | |
| Oct. 12, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (8) | N/A | N/A | 16.0 μg/m3 (15) | 8.4 μg/m3 (36) | 36.0 | |
| Oct. 12, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (35) | N/A | N/A | 21.0 μg/m3 (20) | 8.8 μg/m3 (37) | 37.0 | |
| Oct. 12, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (30) | N/A | N/A | 22.0 μg/m3 (21) | 10.6 μg/m3 (45) | 45.0 | |
| Oct. 12, 2021, noon | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 30.0 μg/m3 (28) | 11.9 μg/m3 (50) | 50.0 | |
| Oct. 12, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 28.0 μg/m3 (26) | 11.3 μg/m3 (48) | 48.0 | |
| Oct. 12, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 24.0 μg/m3 (23) | 11.0 μg/m3 (46) | 46.0 | |
| Oct. 12, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | N/A | N/A | 5.0 | |
| Oct. 12, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | N/A | N/A | 3.0 | |
| Oct. 12, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | N/A | N/A | 3.0 | |
| Oct. 12, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 33.0 μg/m3 (31) | 15.5 μg/m3 (59) | 59.0 | |
| Oct. 12, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 34.0 μg/m3 (32) | 12.8 μg/m3 (53) | 53.0 | |
| Oct. 12, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 44.0 μg/m3 (41) | 14.1 μg/m3 (56) | 56.0 | |
| Oct. 12, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 29.0 μg/m3 (27) | 15.2 μg/m3 (58) | 58.0 | |
| Oct. 12, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 29.0 μg/m3 (27) | 15.0 μg/m3 (58) | 58.0 | |
| Oct. 12, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 23.0 μg/m3 (22) | 13.5 μg/m3 (54) | 54.0 | |
| Oct. 12, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 23.0 μg/m3 (22) | 12.3 μg/m3 (52) | 52.0 | |
| Oct. 11, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 24.0 μg/m3 (23) | 11.3 μg/m3 (48) | 48.0 | |
| Oct. 11, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 17.0 μg/m3 (16) | 7.8 μg/m3 (33) | 33.0 | |
| Oct. 11, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 15.0 μg/m3 (14) | 6.7 μg/m3 (28) | 28.0 | |
| Oct. 11, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 16.0 μg/m3 (15) | 8.1 μg/m3 (34) | 34.0 | |
| Oct. 11, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 15.0 μg/m3 (14) | 6.6 μg/m3 (28) | 28.0 | |
| Oct. 11, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (19) | N/A | N/A | 16.0 μg/m3 (15) | 7.0 μg/m3 (30) | 30.0 | |
| Oct. 11, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | N/A | N/A | 16.0 μg/m3 (15) | 7.2 μg/m3 (31) | 31.0 | |
| Oct. 11, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 17.0 μg/m3 (16) | 7.8 μg/m3 (33) | 33.0 | |
| Oct. 11, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 19.0 μg/m3 (18) | 8.4 μg/m3 (36) | 36.0 | |
| Oct. 11, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (9) | N/A | N/A | 26.0 μg/m3 (25) | 10.9 μg/m3 (46) | 46.0 | |
| Oct. 11, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (23) | N/A | N/A | 25.0 μg/m3 (24) | 11.1 μg/m3 (47) | 47.0 | |
| Oct. 11, 2021, noon | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 22.0 μg/m3 (21) | 9.0 μg/m3 (38) | 38.0 | |
| Oct. 11, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 23.0 μg/m3 (22) | 9.2 μg/m3 (39) | 39.0 | |
| Oct. 11, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 23.0 μg/m3 (22) | 9.3 μg/m3 (39) | 39.0 | |
| Oct. 11, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 21.0 μg/m3 (20) | 9.3 μg/m3 (39) | 39.0 | |
| Oct. 11, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 23.0 μg/m3 (22) | 9.6 μg/m3 (40) | 40.0 | |
| Oct. 11, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 25.0 μg/m3 (24) | 12.1 μg/m3 (51) | 51.0 | |
| Oct. 11, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 μg/m3 (17) | 9.9 μg/m3 (42) | 42.0 | |
| Oct. 11, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 23.0 μg/m3 (22) | 11.7 μg/m3 (49) | 49.0 | |
| Oct. 11, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | N/A | N/A | 2.0 | |
| Oct. 11, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 22.0 μg/m3 (21) | 10.3 μg/m3 (43) | 43.0 | |
| Oct. 11, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 16.0 μg/m3 (15) | 8.2 μg/m3 (35) | 35.0 | |
| Oct. 11, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 16.0 μg/m3 (15) | 7.4 μg/m3 (31) | 31.0 | |
| Oct. 11, 2021, midnight | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 16.0 μg/m3 (15) | 7.9 μg/m3 (33) | 33.0 | |
| Oct. 10, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 17.0 μg/m3 (16) | 8.9 μg/m3 (38) | 38.0 | |
| Oct. 10, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 12.0 μg/m3 (12) | 6.2 μg/m3 (26) | 26.0 | |
| Oct. 10, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 12.0 μg/m3 (12) | 6.0 μg/m3 (25) | 25.0 | |
| Oct. 10, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 11.0 μg/m3 (11) | 6.2 μg/m3 (26) | 26.0 | |
| Oct. 10, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 11.0 μg/m3 (11) | 6.1 μg/m3 (26) | 26.0 | |
| Oct. 10, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 12.0 μg/m3 (12) | 6.3 μg/m3 (27) | 27.0 | |
| Oct. 10, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 12.0 μg/m3 (12) | 6.6 μg/m3 (28) | 28.0 | |
| Oct. 10, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 11.0 μg/m3 (11) | 6.6 μg/m3 (28) | 28.0 | |
| Oct. 10, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | 3.0 ppb (5) | N/A | N/A | 12.0 μg/m3 (12) | 7.0 μg/m3 (30) | 30.0 | |
| Oct. 10, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 13.0 μg/m3 (13) | 6.4 μg/m3 (27) | 27.0 | |
| Oct. 10, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 15.0 μg/m3 (14) | 6.8 μg/m3 (29) | 29.0 | |
| Oct. 10, 2021, noon | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 18.0 μg/m3 (17) | 8.3 μg/m3 (35) | 35.0 | |
| Oct. 10, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 21.0 μg/m3 (20) | 9.0 μg/m3 (38) | 38.0 | |
| Oct. 10, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 19.0 μg/m3 (18) | 8.2 μg/m3 (35) | 35.0 | |
| Oct. 10, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 19.0 μg/m3 (18) | 7.8 μg/m3 (33) | 33.0 | |
| Oct. 10, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (6) | N/A | N/A | 17.0 μg/m3 (16) | 7.7 μg/m3 (33) | 33.0 | |
| Oct. 10, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 16.0 μg/m3 (15) | 7.0 μg/m3 (30) | 30.0 | |
| Oct. 10, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (2) | N/A | N/A | 14.0 μg/m3 (13) | 6.5 μg/m3 (28) | 28.0 | |
| Oct. 10, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 17.0 μg/m3 (16) | 7.0 μg/m3 (30) | 30.0 | |
| Oct. 10, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (8) | N/A | N/A | N/A | N/A | 8.0 | |
| Oct. 10, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | 2.0 ppb (3) | N/A | N/A | 15.0 μg/m3 (14) | 6.7 μg/m3 (28) | 28.0 |