Casa Grande (Gila Bend Hwy) AZ, US: 32.877583, -111.852219
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 21, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 μg/m^{3} (4) | 3.0 μg/m^{3} (12) | 12.0 | |
Jan. 21, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 μg/m^{3} (5) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 21, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 μg/m^{3} (13) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 21, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 μg/m^{3} (7) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 21, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 μg/m^{3} (6) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 21, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 μg/m^{3} (9) | 5.0 μg/m^{3} (21) | 21.0 | |
Jan. 21, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 μg/m^{3} (22) | 5.0 μg/m^{3} (21) | 22.0 | |
Jan. 21, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 μg/m^{3} (15) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 21, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 μg/m^{3} (16) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 21, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 μg/m^{3} (36) | 7.0 μg/m^{3} (29) | 36.0 | |
Jan. 21, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 μg/m^{3} (22) | 5.0 μg/m^{3} (21) | 22.0 | |
Jan. 21, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 μg/m^{3} (20) | 3.0 μg/m^{3} (12) | 20.0 | |
Jan. 21, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 μg/m^{3} (20) | 2.0 μg/m^{3} (8) | 20.0 | |
Jan. 21, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 μg/m^{3} (25) | 2.0 μg/m^{3} (8) | 25.0 | |
Jan. 21, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 μg/m^{3} (33) | 5.0 μg/m^{3} (21) | 33.0 | |
Jan. 21, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 μg/m^{3} (31) | 6.0 μg/m^{3} (25) | 31.0 | |
Jan. 21, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 μg/m^{3} (28) | 3.0 μg/m^{3} (12) | 28.0 | |
Jan. 21, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 μg/m^{3} (21) | 1.0 μg/m^{3} (4) | 21.0 | |
Jan. 21, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 μg/m^{3} (24) | 2.0 μg/m^{3} (8) | 24.0 | |
Jan. 20, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 μg/m^{3} (24) | 2.0 μg/m^{3} (8) | 24.0 | |
Jan. 20, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 μg/m^{3} (28) | 1.0 μg/m^{3} (4) | 28.0 | |
Jan. 20, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 μg/m^{3} (25) | 1.0 μg/m^{3} (4) | 25.0 | |
Jan. 20, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 μg/m^{3} (23) | 1.0 μg/m^{3} (4) | 23.0 | |
Jan. 20, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 μg/m^{3} (17) | 0.0 μg/m^{3} (0) | 17.0 | |
Jan. 20, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (19) | 0.0 μg/m^{3} (0) | 19.0 | |
Jan. 20, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 μg/m^{3} (34) | -2.0 μg/m^{3} (0) | 34.0 | |
Jan. 20, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 μg/m^{3} (31) | 0.0 μg/m^{3} (0) | 31.0 | |
Jan. 20, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 μg/m^{3} (52) | 5.0 μg/m^{3} (21) | 52.0 | |
Jan. 20, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 μg/m^{3} (33) | 7.0 μg/m^{3} (29) | 33.0 | |
Jan. 20, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 μg/m^{3} (28) | 4.0 μg/m^{3} (17) | 28.0 | |
Jan. 20, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 μg/m^{3} (16) | 2.0 μg/m^{3} (8) | 16.0 | |
Jan. 20, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 μg/m^{3} (13) | 2.0 μg/m^{3} (8) | 13.0 | |
Jan. 20, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 μg/m^{3} (15) | 5.0 μg/m^{3} (21) | 21.0 | |
Jan. 20, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 μg/m^{3} (15) | 5.0 μg/m^{3} (21) | 21.0 | |
Jan. 20, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 μg/m^{3} (15) | 2.0 μg/m^{3} (8) | 15.0 | |
Jan. 20, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 μg/m^{3} (9) | 1.0 μg/m^{3} (4) | 9.0 | |
Jan. 20, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 μg/m^{3} (9) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 20, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 μg/m^{3} (15) | 6.0 μg/m^{3} (25) | 25.0 | |
Jan. 20, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 μg/m^{3} (16) | 6.0 μg/m^{3} (25) | 25.0 | |
Jan. 20, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 μg/m^{3} (24) | 5.0 μg/m^{3} (21) | 24.0 | |
Jan. 20, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 μg/m^{3} (34) | 3.0 μg/m^{3} (12) | 34.0 | |
Jan. 20, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 μg/m^{3} (40) | 1.0 μg/m^{3} (4) | 40.0 | |
Jan. 20, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (19) | 1.0 μg/m^{3} (4) | 19.0 | |
Jan. 19, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 μg/m^{3} (13) | 1.0 μg/m^{3} (4) | 13.0 | |
Jan. 19, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 μg/m^{3} (10) | 0.0 μg/m^{3} (0) | 10.0 | |
Jan. 19, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 μg/m^{3} (11) | -1.0 μg/m^{3} (0) | 11.0 | |
Jan. 19, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 μg/m^{3} (12) | -2.0 μg/m^{3} (0) | 12.0 | |
Jan. 19, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 μg/m^{3} (17) | -2.0 μg/m^{3} (0) | 17.0 | |
Jan. 19, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 μg/m^{3} (12) | 0.0 μg/m^{3} (0) | 12.0 | |
Jan. 19, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 μg/m^{3} (18) | 3.0 μg/m^{3} (12) | 18.0 | |
Jan. 19, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 μg/m^{3} (21) | 6.0 μg/m^{3} (25) | 25.0 | |
Jan. 19, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 μg/m^{3} (22) | 6.0 μg/m^{3} (25) | 25.0 | |
Jan. 19, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (19) | 3.0 μg/m^{3} (12) | 19.0 | |
Jan. 19, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (19) | 5.0 μg/m^{3} (21) | 21.0 | |
Jan. 19, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 μg/m^{3} (21) | 9.0 μg/m^{3} (38) | 38.0 | |
Jan. 19, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 μg/m^{3} (24) | 12.0 μg/m^{3} (50) | 50.0 | |
Jan. 19, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 μg/m^{3} (26) | 14.0 μg/m^{3} (54) | 54.0 | |
Jan. 19, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 μg/m^{3} (28) | 12.0 μg/m^{3} (50) | 50.0 | |
Jan. 19, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 μg/m^{3} (29) | 11.0 μg/m^{3} (46) | 46.0 | |
Jan. 19, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 μg/m^{3} (36) | 20.0 μg/m^{3} (67) | 67.0 | |
Jan. 19, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 μg/m^{3} (35) | 14.0 μg/m^{3} (54) | 54.0 | |
Jan. 19, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 μg/m^{3} (35) | 11.0 μg/m^{3} (46) | 46.0 | |
Jan. 19, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 μg/m^{3} (37) | 13.0 μg/m^{3} (52) | 52.0 | |
Jan. 19, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 μg/m^{3} (30) | 7.0 μg/m^{3} (29) | 30.0 | |
Jan. 19, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 μg/m^{3} (24) | 5.0 μg/m^{3} (21) | 24.0 | |
Jan. 19, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 μg/m^{3} (27) | 2.0 μg/m^{3} (8) | 27.0 | |
Jan. 19, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (19) | 1.0 μg/m^{3} (4) | 19.0 | |
Jan. 18, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 μg/m^{3} (10) | 2.0 μg/m^{3} (8) | 10.0 | |
Jan. 18, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 μg/m^{3} (9) | 3.0 μg/m^{3} (12) | 12.0 | |
Jan. 18, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 μg/m^{3} (10) | 2.0 μg/m^{3} (8) | 10.0 | |
Jan. 18, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 μg/m^{3} (13) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 18, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 μg/m^{3} (9) | 5.0 μg/m^{3} (21) | 21.0 | |
Jan. 18, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m^{3} (14) | 3.0 μg/m^{3} (12) | 14.0 | |
Jan. 18, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (19) | 5.0 μg/m^{3} (21) | 21.0 | |
Jan. 18, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 μg/m^{3} (22) | 6.0 μg/m^{3} (25) | 25.0 | |
Jan. 18, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 μg/m^{3} (24) | 6.0 μg/m^{3} (25) | 25.0 | |
Jan. 18, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 μg/m^{3} (15) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 18, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m^{3} (14) | 6.0 μg/m^{3} (25) | 25.0 | |
Jan. 18, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 μg/m^{3} (16) | 11.0 μg/m^{3} (46) | 46.0 | |
Jan. 18, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (19) | 11.0 μg/m^{3} (46) | 46.0 | |
Jan. 18, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (19) | 11.0 μg/m^{3} (46) | 46.0 | |
Jan. 18, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 μg/m^{3} (13) | 4.0 μg/m^{3} (17) | 17.0 | |
Jan. 18, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m^{3} (14) | 5.0 μg/m^{3} (21) | 21.0 | |
Jan. 18, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 μg/m^{3} (18) | 7.0 μg/m^{3} (29) | 29.0 | |
Jan. 18, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 μg/m^{3} (25) | 9.0 μg/m^{3} (38) | 38.0 | |
Jan. 18, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 μg/m^{3} (22) | 7.0 μg/m^{3} (29) | 29.0 | |
Jan. 18, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 μg/m^{3} (27) | 7.0 μg/m^{3} (29) | 29.0 | |
Jan. 18, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 μg/m^{3} (21) | 6.0 μg/m^{3} (25) | 25.0 | |
Jan. 18, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 μg/m^{3} (18) | 4.0 μg/m^{3} (17) | 18.0 | |
Jan. 18, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 μg/m^{3} (29) | 3.0 μg/m^{3} (12) | 29.0 | |
Jan. 18, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 μg/m^{3} (25) | 1.0 μg/m^{3} (4) | 25.0 | |
Jan. 17, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 μg/m^{3} (13) | 1.0 μg/m^{3} (4) | 13.0 | |
Jan. 17, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 μg/m^{3} (15) | 0.0 μg/m^{3} (0) | 15.0 | |
Jan. 17, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m^{3} (14) | 0.0 μg/m^{3} (0) | 14.0 | |
Jan. 17, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 μg/m^{3} (10) | 2.0 μg/m^{3} (8) | 10.0 | |
Jan. 17, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 μg/m^{3} (4) | 2.0 μg/m^{3} (8) | 8.0 | |
Jan. 17, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 μg/m^{3} (9) | 1.0 μg/m^{3} (4) | 9.0 | |
Jan. 17, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 μg/m^{3} (8) | 3.0 μg/m^{3} (12) | 12.0 | |
Jan. 17, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 μg/m^{3} (26) | 4.0 μg/m^{3} (17) | 26.0 | |
Jan. 17, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 μg/m^{3} (25) | 2.0 μg/m^{3} (8) | 25.0 | |
Jan. 17, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m^{3} (14) | 3.0 μg/m^{3} (12) | 14.0 | |
Jan. 17, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 μg/m^{3} (7) | 2.0 μg/m^{3} (8) | 8.0 | |
Jan. 17, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 μg/m^{3} (10) | 3.0 μg/m^{3} (12) | 12.0 | |
Jan. 17, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 μg/m^{3} (8) | 3.0 μg/m^{3} (12) | 12.0 | |
Jan. 17, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 μg/m^{3} (5) | 3.0 μg/m^{3} (12) | 12.0 | |
Jan. 17, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 μg/m^{3} (3) | 3.0 μg/m^{3} (12) | 12.0 | |
Jan. 17, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 μg/m^{3} (4) | 1.0 μg/m^{3} (4) | 4.0 | |
Jan. 17, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 μg/m^{3} (5) | 2.0 μg/m^{3} (8) | 8.0 | |
Jan. 17, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 μg/m^{3} (5) | 2.0 μg/m^{3} (8) | 8.0 | |
Jan. 17, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 μg/m^{3} (6) | 1.0 μg/m^{3} (4) | 6.0 | |
Jan. 17, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 μg/m^{3} (5) | 1.0 μg/m^{3} (4) | 5.0 | |
Jan. 17, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 μg/m^{3} (5) | 0.0 μg/m^{3} (0) | 5.0 | |
Jan. 17, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 μg/m^{3} (7) | -1.0 μg/m^{3} (0) | 7.0 | |
Jan. 17, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 μg/m^{3} (14) | 0.0 μg/m^{3} (0) | 14.0 | |
Jan. 17, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 μg/m^{3} (35) | 2.0 μg/m^{3} (8) | 35.0 | |
Jan. 16, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 μg/m^{3} (45) | 3.0 μg/m^{3} (12) | 45.0 | |
Jan. 16, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 μg/m^{3} (10) | 2.0 μg/m^{3} (8) | 10.0 | |
Jan. 16, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 μg/m^{3} (25) | 1.0 μg/m^{3} (4) | 25.0 | |
Jan. 16, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 2.0 μg/m^{3} (8) | 8.0 | |
Jan. 16, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 2.0 μg/m^{3} (8) | 8.0 | |
Jan. 16, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 2.0 μg/m^{3} (8) | 8.0 | |
Jan. 16, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.0 μg/m^{3} (12) | 12.0 | |
Jan. 16, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 μg/m^{3} (36) | 4.0 μg/m^{3} (17) | 36.0 | |
Jan. 16, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 μg/m^{3} (47) | 3.0 μg/m^{3} (12) | 47.0 | |
Jan. 16, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 μg/m^{3} (41) | 6.0 μg/m^{3} (25) | 41.0 | |
Jan. 16, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 μg/m^{3} (37) | 8.0 μg/m^{3} (33) | 37.0 | |
Jan. 16, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 μg/m^{3} (35) | 6.0 μg/m^{3} (25) | 35.0 | |
Jan. 16, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 μg/m^{3} (27) | 4.0 μg/m^{3} (17) | 27.0 | |
Jan. 16, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 μg/m^{3} (30) | 7.0 μg/m^{3} (29) | 30.0 | |
Jan. 16, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 μg/m^{3} (36) | 7.0 μg/m^{3} (29) | 36.0 | |
Jan. 16, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 μg/m^{3} (29) | 6.0 μg/m^{3} (25) | 29.0 | |
Jan. 16, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 μg/m^{3} (31) | 10.0 μg/m^{3} (42) | 42.0 | |
Jan. 16, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 μg/m^{3} (38) | 12.0 μg/m^{3} (50) | 50.0 | |
Jan. 16, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 62.0 μg/m^{3} (54) | 19.0 μg/m^{3} (65) | 65.0 | |
Jan. 16, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 78.0 μg/m^{3} (62) | 18.0 μg/m^{3} (63) | 63.0 | |
Jan. 16, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 65.0 μg/m^{3} (55) | 9.0 μg/m^{3} (38) | 55.0 | |
Jan. 16, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 μg/m^{3} (35) | 5.0 μg/m^{3} (21) | 35.0 | |
Jan. 16, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 μg/m^{3} (42) | 5.0 μg/m^{3} (21) | 42.0 | |
Jan. 16, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 μg/m^{3} (49) | 4.0 μg/m^{3} (17) | 49.0 | |
Jan. 15, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 μg/m^{3} (45) | 4.0 μg/m^{3} (17) | 45.0 | |
Jan. 15, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 μg/m^{3} (27) | 0.0 μg/m^{3} (0) | 27.0 | |
Jan. 15, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 μg/m^{3} (13) | 0.0 μg/m^{3} (0) | 13.0 | |
Jan. 15, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 μg/m^{3} (19) | 5.0 μg/m^{3} (21) | 21.0 | |
Jan. 15, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 μg/m^{3} (32) | 8.0 μg/m^{3} (33) | 33.0 | |
Jan. 15, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 μg/m^{3} (22) | 2.0 μg/m^{3} (8) | 22.0 | |
Jan. 15, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 μg/m^{3} (26) | 2.0 μg/m^{3} (8) | 26.0 | |
Jan. 15, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 μg/m^{3} (45) | 4.0 μg/m^{3} (17) | 45.0 | |
Jan. 15, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 μg/m^{3} (30) | 4.0 μg/m^{3} (17) | 30.0 | |
Jan. 15, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 μg/m^{3} (32) | 4.0 μg/m^{3} (17) | 32.0 | |
Jan. 15, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 μg/m^{3} (31) | 6.0 μg/m^{3} (25) | 31.0 | |
Jan. 15, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 μg/m^{3} (26) | 4.0 μg/m^{3} (17) | 26.0 | |
Jan. 15, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 μg/m^{3} (25) | 4.0 μg/m^{3} (17) | 25.0 | |
Jan. 15, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 μg/m^{3} (20) | 8.0 μg/m^{3} (33) | 33.0 | |
Jan. 15, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 μg/m^{3} (25) | 8.0 μg/m^{3} (33) | 33.0 | |
Jan. 15, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 μg/m^{3} (36) | 12.0 μg/m^{3} (50) | 50.0 | |
Jan. 15, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 μg/m^{3} (39) | 12.0 μg/m^{3} (50) | 50.0 | |
Jan. 15, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 μg/m^{3} (51) | 16.0 μg/m^{3} (59) | 59.0 | |
Jan. 15, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 μg/m^{3} (53) | N/A | 53.0 | |
Jan. 15, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 67.0 μg/m^{3} (56) | 11.0 μg/m^{3} (46) | 56.0 | |
Jan. 15, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 70.0 μg/m^{3} (58) | 11.0 μg/m^{3} (46) | 58.0 | |
Jan. 15, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 μg/m^{3} (45) | 11.0 μg/m^{3} (46) | 46.0 | |
Jan. 15, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 μg/m^{3} (42) | 5.0 μg/m^{3} (21) | 42.0 | |
Jan. 15, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 μg/m^{3} (40) | 1.0 μg/m^{3} (4) | 40.0 | |
Jan. 14, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 μg/m^{3} (31) | 2.0 μg/m^{3} (8) | 31.0 | |
Jan. 14, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 μg/m^{3} (20) | 3.0 μg/m^{3} (12) | 20.0 | |
Jan. 14, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 μg/m^{3} (18) | 3.0 μg/m^{3} (12) | 18.0 | |
Jan. 14, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 μg/m^{3} (16) | 2.0 μg/m^{3} (8) | 16.0 | |
Jan. 14, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 μg/m^{3} (12) | 0.0 μg/m^{3} (0) | 12.0 |