Mammoth Lakes (Mill City) CA, US: 37.645718, -118.966515
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb. 17, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.9 μg/m^{3} (17) | 9.1 μg/m^{3} (38) | 38.0 | |
Feb. 17, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 36.6 μg/m^{3} (34) | 21.8 μg/m^{3} (72) | 72.0 | |
Feb. 17, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 72.5 μg/m^{3} (60) | 47.0 μg/m^{3} (130) | 130.0 | |
Feb. 17, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 64.2 μg/m^{3} (56) | 36.3 μg/m^{3} (103) | 103.0 | |
Feb. 17, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 55.3 μg/m^{3} (52) | 26.3 μg/m^{3} (81) | 81.0 | |
Feb. 17, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 53.9 μg/m^{3} (50) | 27.6 μg/m^{3} (84) | 84.0 | |
Feb. 17, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 44.3 μg/m^{3} (42) | 23.8 μg/m^{3} (76) | 76.0 | |
Feb. 17, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.4 μg/m^{3} (32) | 10.9 μg/m^{3} (46) | 46.0 | |
Feb. 17, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 66.5 μg/m^{3} (57) | 29.9 μg/m^{3} (89) | 89.0 | |
Feb. 17, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 54.3 μg/m^{3} (51) | 24.1 μg/m^{3} (77) | 77.0 | |
Feb. 17, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 28.4 μg/m^{3} (27) | 3.8 μg/m^{3} (16) | 27.0 | |
Feb. 17, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.2 μg/m^{3} (21) | 3.4 μg/m^{3} (15) | 21.0 | |
Feb. 16, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.9 μg/m^{3} (20) | 3.4 μg/m^{3} (15) | 20.0 | |
Feb. 16, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.6 μg/m^{3} (19) | 3.6 μg/m^{3} (16) | 19.0 | |
Feb. 16, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.1 μg/m^{3} (23) | 3.4 μg/m^{3} (15) | 23.0 | |
Feb. 16, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 μg/m^{3} (21) | 3.4 μg/m^{3} (15) | 21.0 | |
Feb. 16, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.5 μg/m^{3} (21) | 3.5 μg/m^{3} (15) | 21.0 | |
Feb. 16, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.3 μg/m^{3} (18) | 3.1 μg/m^{3} (13) | 18.0 | |
Feb. 16, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.1 μg/m^{3} (23) | 4.0 μg/m^{3} (17) | 23.0 | |
Feb. 16, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.7 μg/m^{3} (26) | 4.7 μg/m^{3} (20) | 26.0 | |
Feb. 16, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 26.1 μg/m^{3} (25) | 9.0 μg/m^{3} (38) | 38.0 | |
Feb. 16, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (20) | 5.6 μg/m^{3} (24) | 24.0 | |
Feb. 16, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.1 μg/m^{3} (13) | 3.0 μg/m^{3} (13) | 13.0 | |
Feb. 16, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.4 μg/m^{3} (6) | 2.4 μg/m^{3} (10) | 10.0 | |
Feb. 16, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.9 μg/m^{3} (4) | 1.9 μg/m^{3} (8) | 8.0 | |
Feb. 16, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.3 μg/m^{3} (5) | 1.6 μg/m^{3} (7) | 7.0 | |
Feb. 16, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.8 μg/m^{3} (10) | 2.6 μg/m^{3} (11) | 11.0 | |
Feb. 16, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.2 μg/m^{3} (11) | 3.6 μg/m^{3} (16) | 16.0 | |
Feb. 16, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.8 μg/m^{3} (10) | 4.1 μg/m^{3} (18) | 18.0 | |
Feb. 16, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.2 μg/m^{3} (14) | 4.8 μg/m^{3} (20) | 20.0 | |
Feb. 16, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.1 μg/m^{3} (13) | 5.5 μg/m^{3} (23) | 23.0 | |
Feb. 16, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.7 μg/m^{3} (17) | 6.1 μg/m^{3} (26) | 26.0 | |
Feb. 16, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.3 μg/m^{3} (13) | 6.4 μg/m^{3} (27) | 27.0 | |
Feb. 16, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.5 μg/m^{3} (8) | 4.0 μg/m^{3} (17) | 17.0 | |
Feb. 16, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 7.7 μg/m^{3} (8) | 4.3 μg/m^{3} (18) | 18.0 | |
Feb. 16, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.2 μg/m^{3} (10) | 5.3 μg/m^{3} (23) | 23.0 | |
Feb. 15, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.5 μg/m^{3} (9) | 5.2 μg/m^{3} (22) | 22.0 | |
Feb. 15, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.1 μg/m^{3} (12) | 6.4 μg/m^{3} (27) | 27.0 | |
Feb. 15, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 μg/m^{3} (8) | 4.1 μg/m^{3} (18) | 18.0 | |
Feb. 15, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 μg/m^{3} (6) | 3.4 μg/m^{3} (15) | 15.0 | |
Feb. 15, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.8 μg/m^{3} (4) | 1.9 μg/m^{3} (8) | 8.0 | |
Feb. 15, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.5 μg/m^{3} (5) | 2.8 μg/m^{3} (12) | 12.0 | |
Feb. 15, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.2 μg/m^{3} (6) | 3.0 μg/m^{3} (13) | 13.0 | |
Feb. 15, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.7 μg/m^{3} (6) | 3.1 μg/m^{3} (13) | 13.0 | |
Feb. 15, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 μg/m^{3} (6) | 3.6 μg/m^{3} (16) | 16.0 | |
Feb. 15, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.3 μg/m^{3} (4) | 1.9 μg/m^{3} (8) | 8.0 | |
Feb. 15, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.2 μg/m^{3} (3) | 1.0 μg/m^{3} (5) | 5.0 | |
Feb. 15, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.6 μg/m^{3} (5) | 1.1 μg/m^{3} (5) | 5.0 | |
Feb. 15, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.9 μg/m^{3} (5) | 1.2 μg/m^{3} (5) | 5.0 | |
Feb. 15, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.1 μg/m^{3} (4) | 2.2 μg/m^{3} (10) | 10.0 | |
Feb. 15, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.8 μg/m^{3} (5) | 2.0 μg/m^{3} (9) | 9.0 | |
Feb. 15, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.2 μg/m^{3} (20) | 2.7 μg/m^{3} (12) | 20.0 | |
Feb. 15, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.6 μg/m^{3} (10) | 4.3 μg/m^{3} (18) | 18.0 | |
Feb. 15, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.4 μg/m^{3} (10) | 4.1 μg/m^{3} (18) | 18.0 | |
Feb. 15, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.6 μg/m^{3} (12) | 5.6 μg/m^{3} (24) | 24.0 | |
Feb. 15, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.4 μg/m^{3} (15) | 6.0 μg/m^{3} (25) | 25.0 | |
Feb. 15, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.3 μg/m^{3} (12) | 4.4 μg/m^{3} (19) | 19.0 | |
Feb. 15, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.5 μg/m^{3} (19) | 6.1 μg/m^{3} (26) | 26.0 | |
Feb. 15, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.9 μg/m^{3} (15) | 4.8 μg/m^{3} (20) | 20.0 | |
Feb. 15, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.2 μg/m^{3} (18) | 4.7 μg/m^{3} (20) | 20.0 | |
Feb. 14, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.3 μg/m^{3} (15) | 5.6 μg/m^{3} (24) | 24.0 | |
Feb. 14, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 25.7 μg/m^{3} (24) | 6.7 μg/m^{3} (28) | 28.0 | |
Feb. 14, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.5 μg/m^{3} (16) | 2.2 μg/m^{3} (10) | 16.0 | |
Feb. 14, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.9 μg/m^{3} (12) | 1.5 μg/m^{3} (7) | 12.0 | |
Feb. 14, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.7 μg/m^{3} (14) | 1.9 μg/m^{3} (8) | 14.0 | |
Feb. 14, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.3 μg/m^{3} (17) | 4.4 μg/m^{3} (19) | 19.0 | |
Feb. 14, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 μg/m^{3} (38) | 6.1 μg/m^{3} (26) | 38.0 | |
Feb. 14, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 82.2 μg/m^{3} (65) | 16.4 μg/m^{3} (61) | 65.0 | |
Feb. 14, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 97.9 μg/m^{3} (73) | 26.5 μg/m^{3} (82) | 82.0 | |
Feb. 14, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 59.2 μg/m^{3} (54) | 20.9 μg/m^{3} (70) | 70.0 | |
Feb. 14, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.1 μg/m^{3} (31) | 12.4 μg/m^{3} (52) | 52.0 | |
Feb. 14, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 28.7 μg/m^{3} (27) | 12.8 μg/m^{3} (53) | 53.0 | |
Feb. 14, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 35.1 μg/m^{3} (33) | 18.2 μg/m^{3} (64) | 64.0 | |
Feb. 14, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 39.9 μg/m^{3} (37) | 20.4 μg/m^{3} (69) | 69.0 | |
Feb. 14, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 54.8 μg/m^{3} (51) | 26.5 μg/m^{3} (82) | 82.0 | |
Feb. 14, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 47.4 μg/m^{3} (44) | 21.8 μg/m^{3} (72) | 72.0 | |
Feb. 14, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 μg/m^{3} (41) | 22.8 μg/m^{3} (74) | 74.0 | |
Feb. 14, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 56.3 μg/m^{3} (52) | 28.3 μg/m^{3} (86) | 86.0 | |
Feb. 14, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 71.2 μg/m^{3} (60) | 42.2 μg/m^{3} (118) | 118.0 | |
Feb. 14, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 44.9 μg/m^{3} (42) | 20.4 μg/m^{3} (69) | 69.0 | |
Feb. 14, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.4 μg/m^{3} (17) | 6.9 μg/m^{3} (29) | 29.0 | |
Feb. 14, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.6 μg/m^{3} (8) | 2.6 μg/m^{3} (11) | 11.0 | |
Feb. 14, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.4 μg/m^{3} (4) | 1.4 μg/m^{3} (6) | 6.0 | |
Feb. 14, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.6 μg/m^{3} (7) | 3.5 μg/m^{3} (15) | 15.0 | |
Feb. 13, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 μg/m^{3} (13) | 5.8 μg/m^{3} (25) | 25.0 | |
Feb. 13, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.7 μg/m^{3} (9) | 4.5 μg/m^{3} (19) | 19.0 | |
Feb. 13, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.6 μg/m^{3} (9) | 3.2 μg/m^{3} (14) | 14.0 | |
Feb. 13, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 μg/m^{3} (9) | 4.0 μg/m^{3} (17) | 17.0 | |
Feb. 13, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 7.7 μg/m^{3} (8) | 3.4 μg/m^{3} (15) | 15.0 | |
Feb. 13, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.9 μg/m^{3} (12) | 3.0 μg/m^{3} (13) | 13.0 | |
Feb. 13, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.2 μg/m^{3} (13) | 2.9 μg/m^{3} (13) | 13.0 | |
Feb. 13, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.4 μg/m^{3} (11) | 3.3 μg/m^{3} (14) | 14.0 | |
Feb. 13, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.2 μg/m^{3} (13) | 3.0 μg/m^{3} (13) | 13.0 | |
Feb. 13, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.7 μg/m^{3} (11) | 2.3 μg/m^{3} (10) | 11.0 | |
Feb. 13, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.9 μg/m^{3} (7) | 1.8 μg/m^{3} (8) | 8.0 | |
Feb. 13, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 μg/m^{3} (8) | 1.8 μg/m^{3} (8) | 8.0 | |
Feb. 13, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.2 μg/m^{3} (6) | 1.6 μg/m^{3} (7) | 7.0 | |
Feb. 13, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.8 μg/m^{3} (9) | 2.2 μg/m^{3} (10) | 10.0 | |
Feb. 13, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.2 μg/m^{3} (15) | 3.7 μg/m^{3} (16) | 16.0 | |
Feb. 13, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.5 μg/m^{3} (13) | 4.0 μg/m^{3} (17) | 17.0 | |
Feb. 13, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.9 μg/m^{3} (14) | 4.5 μg/m^{3} (19) | 19.0 | |
Feb. 13, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.7 μg/m^{3} (17) | 8.0 μg/m^{3} (34) | 34.0 | |
Feb. 13, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 115.3 μg/m^{3} (81) | 63.2 μg/m^{3} (155) | 155.0 | |
Feb. 13, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 70.6 μg/m^{3} (59) | 34.9 μg/m^{3} (99) | 99.0 | |
Feb. 13, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 42.6 μg/m^{3} (40) | 21.1 μg/m^{3} (70) | 70.0 | |
Feb. 13, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 37.7 μg/m^{3} (35) | 11.0 μg/m^{3} (46) | 46.0 | |
Feb. 13, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 45.2 μg/m^{3} (42) | 12.8 μg/m^{3} (53) | 53.0 | |
Feb. 13, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.1 μg/m^{3} (14) | 4.1 μg/m^{3} (18) | 18.0 | |
Feb. 12, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m^{3} (14) | 4.0 μg/m^{3} (17) | 17.0 | |
Feb. 12, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.1 μg/m^{3} (12) | 3.7 μg/m^{3} (16) | 16.0 | |
Feb. 12, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.6 μg/m^{3} (15) | 3.8 μg/m^{3} (16) | 16.0 | |
Feb. 12, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.9 μg/m^{3} (6) | 2.5 μg/m^{3} (11) | 11.0 | |
Feb. 12, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 μg/m^{3} (6) | 2.2 μg/m^{3} (10) | 10.0 | |
Feb. 12, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.2 μg/m^{3} (3) | 1.1 μg/m^{3} (5) | 5.0 | |
Feb. 12, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.2 μg/m^{3} (15) | 8.1 μg/m^{3} (34) | 34.0 | |
Feb. 12, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 44.6 μg/m^{3} (42) | 27.1 μg/m^{3} (83) | 83.0 | |
Feb. 12, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 29.9 μg/m^{3} (28) | 18.5 μg/m^{3} (65) | 65.0 | |
Feb. 12, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.7 μg/m^{3} (17) | 10.1 μg/m^{3} (43) | 43.0 | |
Feb. 12, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 7.4 μg/m^{3} (7) | 3.7 μg/m^{3} (16) | 16.0 | |
Feb. 12, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.9 μg/m^{3} (4) | 1.3 μg/m^{3} (6) | 6.0 | |
Feb. 12, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 1.5 μg/m^{3} (2) | 0.6 μg/m^{3} (3) | 3.0 | |
Feb. 12, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 μg/m^{3} (3) | 1.8 μg/m^{3} (8) | 8.0 | |
Feb. 12, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.4 μg/m^{3} (5) | 2.5 μg/m^{3} (11) | 11.0 | |
Feb. 12, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.7 μg/m^{3} (5) | 2.7 μg/m^{3} (12) | 12.0 | |
Feb. 12, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.8 μg/m^{3} (7) | 3.9 μg/m^{3} (17) | 17.0 | |
Feb. 12, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.3 μg/m^{3} (9) | 4.9 μg/m^{3} (21) | 21.0 | |
Feb. 12, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.4 μg/m^{3} (11) | 6.1 μg/m^{3} (26) | 26.0 | |
Feb. 12, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.4 μg/m^{3} (11) | 6.1 μg/m^{3} (26) | 26.0 | |
Feb. 12, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.2 μg/m^{3} (15) | 7.9 μg/m^{3} (33) | 33.0 | |
Feb. 12, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.2 μg/m^{3} (17) | 8.1 μg/m^{3} (34) | 34.0 | |
Feb. 12, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.7 μg/m^{3} (20) | 6.6 μg/m^{3} (28) | 28.0 | |
Feb. 12, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 26.1 μg/m^{3} (25) | 5.2 μg/m^{3} (22) | 25.0 | |
Feb. 11, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.2 μg/m^{3} (15) | 4.1 μg/m^{3} (18) | 18.0 | |
Feb. 11, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.1 μg/m^{3} (14) | 3.2 μg/m^{3} (14) | 14.0 | |
Feb. 11, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.7 μg/m^{3} (10) | 3.1 μg/m^{3} (13) | 13.0 | |
Feb. 11, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 μg/m^{3} (13) | 3.9 μg/m^{3} (17) | 17.0 | |
Feb. 11, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 μg/m^{3} (15) | 4.8 μg/m^{3} (20) | 20.0 | |
Feb. 11, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.8 μg/m^{3} (33) | 6.7 μg/m^{3} (28) | 33.0 | |
Feb. 11, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 126.4 μg/m^{3} (87) | 36.0 μg/m^{3} (103) | 103.0 | |
Feb. 11, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 148.1 μg/m^{3} (98) | 59.9 μg/m^{3} (154) | 154.0 | |
Feb. 11, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 42.5 μg/m^{3} (40) | 17.2 μg/m^{3} (62) | 62.0 | |
Feb. 11, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.8 μg/m^{3} (19) | 9.6 μg/m^{3} (40) | 40.0 | |
Feb. 11, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.7 μg/m^{3} (12) | 6.9 μg/m^{3} (29) | 29.0 | |
Feb. 11, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.8 μg/m^{3} (10) | 6.1 μg/m^{3} (26) | 26.0 | |
Feb. 11, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.3 μg/m^{3} (16) | 9.9 μg/m^{3} (42) | 42.0 | |
Feb. 11, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.9 μg/m^{3} (18) | 11.8 μg/m^{3} (50) | 50.0 | |
Feb. 11, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.4 μg/m^{3} (26) | 17.7 μg/m^{3} (63) | 63.0 | |
Feb. 11, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 40.9 μg/m^{3} (38) | 26.3 μg/m^{3} (81) | 81.0 | |
Feb. 11, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 50.1 μg/m^{3} (47) | 31.9 μg/m^{3} (93) | 93.0 | |
Feb. 11, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 57.9 μg/m^{3} (53) | 35.8 μg/m^{3} (102) | 102.0 | |
Feb. 11, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 65.8 μg/m^{3} (57) | 40.4 μg/m^{3} (114) | 114.0 | |
Feb. 11, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 66.8 μg/m^{3} (57) | 42.5 μg/m^{3} (119) | 119.0 | |
Feb. 11, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 62.7 μg/m^{3} (55) | 36.2 μg/m^{3} (103) | 103.0 | |
Feb. 11, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 63.0 μg/m^{3} (55) | 30.5 μg/m^{3} (90) | 90.0 | |
Feb. 11, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 37.5 μg/m^{3} (35) | 16.6 μg/m^{3} (61) | 61.0 | |
Feb. 11, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.7 μg/m^{3} (13) | 2.2 μg/m^{3} (10) | 13.0 | |
Feb. 10, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.5 μg/m^{3} (15) | 3.3 μg/m^{3} (14) | 15.0 | |
Feb. 10, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.9 μg/m^{3} (13) | 1.8 μg/m^{3} (8) | 13.0 | |
Feb. 10, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.3 μg/m^{3} (15) | 2.3 μg/m^{3} (10) | 15.0 | |
Feb. 10, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.9 μg/m^{3} (14) | 2.5 μg/m^{3} (11) | 14.0 | |
Feb. 10, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.4 μg/m^{3} (16) | 2.8 μg/m^{3} (12) | 16.0 | |
Feb. 10, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.6 μg/m^{3} (17) | 3.2 μg/m^{3} (14) | 17.0 | |
Feb. 10, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.3 μg/m^{3} (13) | 3.6 μg/m^{3} (16) | 16.0 | |
Feb. 10, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 26.1 μg/m^{3} (25) | 6.7 μg/m^{3} (28) | 28.0 | |
Feb. 10, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.6 μg/m^{3} (32) | 11.6 μg/m^{3} (49) | 49.0 | |
Feb. 10, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.7 μg/m^{3} (6) | 2.8 μg/m^{3} (12) | 12.0 | |
Feb. 10, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 7.9 μg/m^{3} (8) | 3.9 μg/m^{3} (17) | 17.0 | |
Feb. 10, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.2 μg/m^{3} (12) | 6.7 μg/m^{3} (28) | 28.0 |