Coachella (Eagle Falls Golf Course) N/A, US: 33.71969, -116.1897
| Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 26, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (41) | N/A | 58.0 μg/m3 (52) | 20.3 μg/m3 (68) | 68.0 | |
| Sept. 26, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (41) | N/A | 60.0 μg/m3 (52) | 20.0 μg/m3 (67) | 67.0 | |
| Sept. 26, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 69.0 ppb (53) | N/A | 62.0 μg/m3 (54) | 20.1 μg/m3 (67) | 67.0 | |
| Sept. 26, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (38) | N/A | 57.0 μg/m3 (51) | 12.1 μg/m3 (50) | 51.0 | |
| Sept. 26, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (16) | N/A | 69.0 μg/m3 (57) | 8.8 μg/m3 (37) | 57.0 | |
| Sept. 26, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (22) | N/A | 29.0 μg/m3 (26) | 5.5 μg/m3 (23) | 26.0 | |
| Sept. 26, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (37) | N/A | 26.0 μg/m3 (24) | 4.8 μg/m3 (20) | 37.0 | |
| Sept. 25, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (43) | N/A | 30.0 μg/m3 (27) | 6.9 μg/m3 (29) | 43.0 | |
| Sept. 25, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 64.0 ppb (49) | N/A | 35.0 μg/m3 (32) | 8.3 μg/m3 (35) | 49.0 | |
| Sept. 25, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 67.0 ppb (52) | N/A | 37.0 μg/m3 (34) | 9.6 μg/m3 (40) | 52.0 | |
| Sept. 25, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 71.0 ppb (55) | N/A | 50.0 μg/m3 (45) | 11.5 μg/m3 (48) | 55.0 | |
| Sept. 25, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 73.0 ppb (57) | N/A | 64.0 μg/m3 (54) | 13.0 μg/m3 (52) | 57.0 | |
| Sept. 25, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 69.0 ppb (53) | N/A | 74.0 μg/m3 (60) | 13.9 μg/m3 (54) | 60.0 | |
| Sept. 25, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 63.0 ppb (48) | N/A | 74.0 μg/m3 (60) | 14.3 μg/m3 (55) | 60.0 | |
| Sept. 25, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (42) | N/A | 52.0 μg/m3 (47) | 14.2 μg/m3 (55) | 55.0 | |
| Sept. 25, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (35) | N/A | 69.0 μg/m3 (57) | 15.1 μg/m3 (57) | 57.0 | |
| Sept. 25, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | N/A | 54.0 μg/m3 (49) | 14.8 μg/m3 (56) | 56.0 | |
| Sept. 25, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (31) | N/A | 52.0 μg/m3 (47) | 14.3 μg/m3 (55) | 55.0 | |
| Sept. 25, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | N/A | 44.0 μg/m3 (40) | 13.0 μg/m3 (52) | 52.0 | |
| Sept. 25, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 32.0 μg/m3 (29) | 12.5 μg/m3 (51) | 51.0 | |
| Sept. 25, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 41.0 μg/m3 (37) | 13.0 μg/m3 (52) | 52.0 | |
| Sept. 25, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (38) | N/A | 39.0 μg/m3 (35) | 13.2 μg/m3 (53) | 53.0 | |
| Sept. 25, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 μg/m3 (41) | 13.9 μg/m3 (54) | 54.0 | |
| Sept. 25, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (43) | N/A | 45.0 μg/m3 (41) | 12.8 μg/m3 (52) | 52.0 | |
| Sept. 25, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (42) | N/A | 55.0 μg/m3 (50) | 12.9 μg/m3 (52) | 52.0 | |
| Sept. 25, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 ppb (45) | N/A | 67.0 μg/m3 (56) | 14.2 μg/m3 (55) | 56.0 | |
| Sept. 25, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 ppb (51) | N/A | 93.0 μg/m3 (69) | 15.8 μg/m3 (58) | 69.0 | |
| Sept. 25, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 72.0 ppb (56) | N/A | 88.0 μg/m3 (66) | 16.6 μg/m3 (60) | 66.0 | |
| Sept. 25, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 55.0 μg/m3 (50) | 13.1 μg/m3 (52) | 52.0 | |
| Sept. 25, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 70.0 μg/m3 (58) | 13.3 μg/m3 (53) | 58.0 | |
| Sept. 25, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (42) | N/A | 45.0 μg/m3 (41) | 10.5 μg/m3 (44) | 44.0 | |
| Sept. 24, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (43) | N/A | 35.0 μg/m3 (32) | 8.8 μg/m3 (37) | 43.0 | |
| Sept. 24, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (45) | N/A | 34.0 μg/m3 (31) | 9.4 μg/m3 (39) | 45.0 | |
| Sept. 24, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 64.0 ppb (49) | N/A | 41.0 μg/m3 (37) | 11.4 μg/m3 (48) | 49.0 | |
| Sept. 24, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 80.0 ppb (62) | N/A | 54.0 μg/m3 (49) | 15.6 μg/m3 (58) | 62.0 | |
| Sept. 24, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 85.0 ppb (67) | N/A | 53.0 μg/m3 (48) | 16.8 μg/m3 (60) | 67.0 | |
| Sept. 24, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 82.0 ppb (64) | N/A | 62.0 μg/m3 (54) | 18.4 μg/m3 (64) | 64.0 | |
| Sept. 24, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 72.0 ppb (56) | N/A | 59.0 μg/m3 (52) | 18.7 μg/m3 (64) | 64.0 | |
| Sept. 24, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 ppb (44) | N/A | 64.0 μg/m3 (54) | 21.5 μg/m3 (70) | 70.0 | |
| Sept. 24, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | N/A | 80.0 μg/m3 (62) | 23.1 μg/m3 (74) | 74.0 | |
| Sept. 24, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | N/A | 66.0 μg/m3 (56) | 23.2 μg/m3 (74) | 74.0 | |
| Sept. 24, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | N/A | 55.0 μg/m3 (50) | 21.5 μg/m3 (70) | 70.0 | |
| Sept. 24, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 48.0 μg/m3 (44) | 21.9 μg/m3 (71) | 71.0 | |
| Sept. 24, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (35) | N/A | 51.0 μg/m3 (46) | 24.8 μg/m3 (77) | 77.0 | |
| Sept. 24, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (41) | N/A | 50.0 μg/m3 (45) | 25.5 μg/m3 (79) | 79.0 | |
| Sept. 24, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (42) | N/A | 56.0 μg/m3 (50) | 26.4 μg/m3 (81) | 81.0 | |
| Sept. 24, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 μg/m3 (52) | 25.9 μg/m3 (80) | 80.0 | |
| Sept. 24, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (45) | N/A | 60.0 μg/m3 (52) | 26.0 μg/m3 (80) | 80.0 | |
| Sept. 24, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 ppb (44) | N/A | 64.0 μg/m3 (54) | 25.0 μg/m3 (78) | 78.0 | |
| Sept. 24, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 ppb (51) | N/A | 65.0 μg/m3 (55) | 25.3 μg/m3 (78) | 78.0 | |
| Sept. 24, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 69.0 ppb (53) | N/A | 57.0 μg/m3 (51) | 24.1 μg/m3 (76) | 76.0 | |
| Sept. 24, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (28) | N/A | 52.0 μg/m3 (47) | 13.6 μg/m3 (53) | 53.0 | |
| Sept. 24, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (10) | N/A | 41.0 μg/m3 (37) | 9.0 μg/m3 (38) | 38.0 | |
| Sept. 24, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (14) | N/A | 36.0 μg/m3 (33) | 7.5 μg/m3 (31) | 33.0 | |
| Sept. 24, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 23.0 μg/m3 (21) | 6.5 μg/m3 (27) | 28.0 | |
| Sept. 23, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 35.0 μg/m3 (32) | 7.8 μg/m3 (32) | 35.0 | |
| Sept. 23, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (38) | N/A | 34.0 μg/m3 (31) | 8.4 μg/m3 (35) | 38.0 | |
| Sept. 23, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (41) | N/A | 35.0 μg/m3 (32) | 9.3 μg/m3 (39) | 41.0 | |
| Sept. 23, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (45) | N/A | 39.0 μg/m3 (35) | 10.8 μg/m3 (45) | 45.0 | |
| Sept. 23, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 ppb (44) | N/A | 28.0 μg/m3 (25) | 9.5 μg/m3 (40) | 44.0 | |
| Sept. 23, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (45) | N/A | 33.0 μg/m3 (30) | 9.6 μg/m3 (40) | 45.0 | |
| Sept. 23, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (41) | N/A | 43.0 μg/m3 (39) | 11.5 μg/m3 (48) | 48.0 | |
| Sept. 23, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | N/A | 52.0 μg/m3 (47) | 12.7 μg/m3 (51) | 51.0 | |
| Sept. 23, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | N/A | 53.0 μg/m3 (48) | 13.5 μg/m3 (53) | 53.0 | |
| Sept. 23, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (15) | N/A | 60.0 μg/m3 (52) | 12.9 μg/m3 (52) | 52.0 | |
| Sept. 23, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (19) | N/A | 39.0 μg/m3 (35) | 12.4 μg/m3 (51) | 51.0 | |
| Sept. 23, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (16) | N/A | 34.0 μg/m3 (31) | 12.5 μg/m3 (51) | 51.0 | |
| Sept. 23, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 31.0 μg/m3 (28) | 11.8 μg/m3 (49) | 49.0 | |
| Sept. 23, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 31.0 μg/m3 (28) | 10.5 μg/m3 (44) | 44.0 | |
| Sept. 23, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (22) | N/A | 30.0 μg/m3 (27) | 10.1 μg/m3 (42) | 42.0 | |
| Sept. 23, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 μg/m3 (27) | 10.6 μg/m3 (44) | 44.0 | |
| Sept. 23, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 39.0 μg/m3 (35) | 10.9 μg/m3 (45) | 45.0 | |
| Sept. 23, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 88.0 μg/m3 (66) | 12.0 μg/m3 (50) | 66.0 | |
| Sept. 23, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 66.0 μg/m3 (56) | 11.4 μg/m3 (48) | 56.0 | |
| Sept. 23, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 95.0 μg/m3 (70) | 11.2 μg/m3 (47) | 70.0 | |
| Sept. 23, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | N/A | 102.0 μg/m3 (74) | 10.1 μg/m3 (42) | 74.0 | |
| Sept. 23, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (22) | N/A | 59.0 μg/m3 (52) | 7.7 μg/m3 (32) | 52.0 | |
| Sept. 23, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (16) | N/A | 26.0 μg/m3 (24) | 7.0 μg/m3 (29) | 29.0 | |
| Sept. 23, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (27) | N/A | 26.0 μg/m3 (24) | 7.2 μg/m3 (30) | 30.0 | |
| Sept. 22, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | N/A | 34.0 μg/m3 (31) | 8.0 μg/m3 (33) | 33.0 | |
| Sept. 22, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | N/A | 33.0 μg/m3 (30) | 8.9 μg/m3 (37) | 37.0 | |
| Sept. 22, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (43) | N/A | 52.0 μg/m3 (47) | 10.5 μg/m3 (44) | 47.0 | |
| Sept. 22, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (45) | N/A | 53.0 μg/m3 (48) | 10.2 μg/m3 (42) | 48.0 | |
| Sept. 22, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (46) | N/A | 41.0 μg/m3 (37) | 9.3 μg/m3 (39) | 46.0 | |
| Sept. 22, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (42) | N/A | 53.0 μg/m3 (48) | 9.6 μg/m3 (40) | 48.0 | |
| Sept. 22, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 63.0 μg/m3 (54) | 10.2 μg/m3 (42) | 54.0 | |
| Sept. 22, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (27) | N/A | 65.0 μg/m3 (55) | 10.9 μg/m3 (45) | 55.0 | |
| Sept. 22, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (12) | N/A | 66.0 μg/m3 (56) | 12.0 μg/m3 (50) | 56.0 | |
| Sept. 22, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (8) | N/A | 57.0 μg/m3 (51) | 11.4 μg/m3 (48) | 51.0 | |
| Sept. 22, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (18) | N/A | 40.0 μg/m3 (36) | 9.6 μg/m3 (40) | 40.0 | |
| Sept. 22, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (22) | N/A | 31.0 μg/m3 (28) | 8.9 μg/m3 (37) | 37.0 | |
| Sept. 22, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | N/A | 28.0 μg/m3 (25) | 8.2 μg/m3 (34) | 34.0 | |
| Sept. 22, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 28.0 μg/m3 (25) | 8.3 μg/m3 (35) | 35.0 | |
| Sept. 22, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (23) | N/A | 28.0 μg/m3 (25) | 9.1 μg/m3 (38) | 38.0 | |
| Sept. 22, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 μg/m3 (29) | 9.4 μg/m3 (39) | 39.0 | |
| Sept. 22, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 ppb (21) | N/A | 31.0 μg/m3 (28) | 9.4 μg/m3 (39) | 39.0 | |
| Sept. 22, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 37.0 μg/m3 (34) | 10.2 μg/m3 (42) | 42.0 | |
| Sept. 22, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | N/A | 42.0 μg/m3 (38) | 10.9 μg/m3 (45) | 45.0 | |
| Sept. 22, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (29) | N/A | 39.0 μg/m3 (35) | 10.1 μg/m3 (42) | 42.0 | |
| Sept. 22, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (32) | N/A | 43.0 μg/m3 (39) | 8.9 μg/m3 (37) | 39.0 | |
| Sept. 22, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | N/A | 34.0 μg/m3 (31) | 10.0 μg/m3 (42) | 42.0 | |
| Sept. 22, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (29) | N/A | 30.0 μg/m3 (27) | 9.8 μg/m3 (41) | 41.0 | |
| Sept. 22, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 26.0 μg/m3 (24) | 9.2 μg/m3 (38) | 38.0 | |
| Sept. 21, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (34) | N/A | 34.0 μg/m3 (31) | 9.3 μg/m3 (39) | 39.0 | |
| Sept. 21, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | N/A | 46.0 μg/m3 (42) | 10.6 μg/m3 (44) | 44.0 | |
| Sept. 21, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | N/A | 52.0 μg/m3 (47) | 11.3 μg/m3 (47) | 47.0 | |
| Sept. 21, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (37) | N/A | 75.0 μg/m3 (60) | 11.7 μg/m3 (49) | 60.0 | |
| Sept. 21, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (37) | N/A | 58.0 μg/m3 (52) | 12.1 μg/m3 (50) | 52.0 | |
| Sept. 21, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 40.0 μg/m3 (36) | 11.5 μg/m3 (48) | 48.0 | |
| Sept. 21, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (30) | N/A | 49.0 μg/m3 (45) | 12.4 μg/m3 (51) | 51.0 | |
| Sept. 21, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (15) | N/A | 72.0 μg/m3 (58) | 11.9 μg/m3 (50) | 58.0 | |
| Sept. 21, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (5) | N/A | 80.0 μg/m3 (62) | 13.3 μg/m3 (53) | 62.0 | |
| Sept. 21, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (10) | N/A | 66.0 μg/m3 (56) | 12.7 μg/m3 (51) | 56.0 | |
| Sept. 21, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (12) | N/A | 50.0 μg/m3 (45) | 10.5 μg/m3 (44) | 45.0 | |
| Sept. 21, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (14) | N/A | 30.0 μg/m3 (27) | 8.1 μg/m3 (34) | 34.0 | |
| Sept. 21, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (16) | N/A | 28.0 μg/m3 (25) | 7.6 μg/m3 (32) | 32.0 | |
| Sept. 21, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (20) | N/A | 22.0 μg/m3 (20) | 7.3 μg/m3 (30) | 30.0 | |
| Sept. 21, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (18) | N/A | 27.0 μg/m3 (25) | 6.5 μg/m3 (27) | 27.0 | |
| Sept. 21, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 μg/m3 (25) | 6.8 μg/m3 (28) | 28.0 | |
| Sept. 21, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (19) | N/A | 31.0 μg/m3 (28) | 6.6 μg/m3 (28) | 28.0 | |
| Sept. 21, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (19) | N/A | 30.0 μg/m3 (27) | 6.1 μg/m3 (25) | 27.0 | |
| Sept. 21, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (15) | N/A | 30.0 μg/m3 (27) | 6.3 μg/m3 (26) | 27.0 | |
| Sept. 21, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (22) | N/A | 32.0 μg/m3 (29) | 7.2 μg/m3 (30) | 30.0 | |
| Sept. 21, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (20) | N/A | 35.0 μg/m3 (32) | 9.7 μg/m3 (40) | 40.0 | |
| Sept. 21, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (11) | N/A | 67.0 μg/m3 (56) | 14.4 μg/m3 (55) | 56.0 | |
| Sept. 21, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 61.0 μg/m3 (53) | 12.6 μg/m3 (51) | 53.0 | |
| Sept. 21, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | N/A | 38.0 μg/m3 (35) | 10.8 μg/m3 (45) | 45.0 | |
| Sept. 20, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 34.0 μg/m3 (31) | 9.8 μg/m3 (41) | 41.0 | |
| Sept. 20, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (35) | N/A | 34.0 μg/m3 (31) | 9.7 μg/m3 (40) | 40.0 | |
| Sept. 20, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (33) | N/A | 26.0 μg/m3 (24) | 7.9 μg/m3 (33) | 33.0 | |
| Sept. 20, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (38) | N/A | 40.0 μg/m3 (36) | 11.2 μg/m3 (47) | 47.0 | |
| Sept. 20, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (37) | N/A | 49.0 μg/m3 (45) | 11.3 μg/m3 (47) | 47.0 | |
| Sept. 20, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (33) | N/A | 50.0 μg/m3 (45) | 11.3 μg/m3 (47) | 47.0 | |
| Sept. 20, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 32.0 μg/m3 (29) | 7.9 μg/m3 (33) | 33.0 | |
| Sept. 20, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 ppb (19) | N/A | 20.0 μg/m3 (18) | 5.5 μg/m3 (23) | 23.0 | |
| Sept. 20, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (15) | N/A | 18.0 μg/m3 (16) | 5.6 μg/m3 (23) | 23.0 | |
| Sept. 20, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (13) | N/A | 20.0 μg/m3 (18) | 6.2 μg/m3 (26) | 26.0 | |
| Sept. 20, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (14) | N/A | 19.0 μg/m3 (17) | 6.8 μg/m3 (28) | 28.0 | |
| Sept. 20, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (12) | N/A | 23.0 μg/m3 (21) | 7.4 μg/m3 (31) | 31.0 | |
| Sept. 20, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 18.0 ppb (14) | N/A | 28.0 μg/m3 (25) | 8.2 μg/m3 (34) | 34.0 | |
| Sept. 20, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (18) | N/A | 39.0 μg/m3 (35) | 10.5 μg/m3 (44) | 44.0 | |
| Sept. 20, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (18) | N/A | 37.0 μg/m3 (34) | 10.1 μg/m3 (42) | 42.0 | |
| Sept. 20, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 μg/m3 (35) | 9.8 μg/m3 (41) | 41.0 | |
| Sept. 20, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (16) | N/A | 38.0 μg/m3 (35) | 10.0 μg/m3 (42) | 42.0 | |
| Sept. 20, 2020, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (25) | N/A | 44.0 μg/m3 (40) | 9.9 μg/m3 (41) | 41.0 | |
| Sept. 20, 2020, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (28) | N/A | 51.0 μg/m3 (46) | 11.4 μg/m3 (48) | 48.0 | |
| Sept. 20, 2020, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 ppb (27) | N/A | 52.0 μg/m3 (47) | 12.1 μg/m3 (50) | 50.0 | |
| Sept. 20, 2020, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (25) | N/A | 55.0 μg/m3 (50) | 13.5 μg/m3 (53) | 53.0 | |
| Sept. 20, 2020, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (22) | N/A | 63.0 μg/m3 (54) | 14.4 μg/m3 (55) | 55.0 | |
| Sept. 20, 2020, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (32) | N/A | 49.0 μg/m3 (45) | 12.9 μg/m3 (52) | 52.0 | |
| Sept. 20, 2020, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | N/A | 41.0 μg/m3 (37) | 11.6 μg/m3 (48) | 48.0 | |
| Sept. 19, 2020, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (40) | N/A | 41.0 μg/m3 (37) | 11.0 μg/m3 (46) | 46.0 | |
| Sept. 19, 2020, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (43) | N/A | 46.0 μg/m3 (42) | 11.2 μg/m3 (47) | 47.0 | |
| Sept. 19, 2020, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (42) | N/A | 37.0 μg/m3 (34) | 10.3 μg/m3 (43) | 43.0 | |
| Sept. 19, 2020, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (42) | N/A | 44.0 μg/m3 (40) | 11.4 μg/m3 (48) | 48.0 | |
| Sept. 19, 2020, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (42) | N/A | 58.0 μg/m3 (52) | 13.4 μg/m3 (53) | 53.0 | |
| Sept. 19, 2020, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (41) | N/A | 66.0 μg/m3 (56) | 14.7 μg/m3 (56) | 56.0 | |
| Sept. 19, 2020, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (36) | N/A | 69.0 μg/m3 (57) | 14.5 μg/m3 (55) | 57.0 | |
| Sept. 19, 2020, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (26) | N/A | 65.0 μg/m3 (55) | 14.9 μg/m3 (56) | 56.0 | |
| Sept. 19, 2020, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (15) | N/A | 61.0 μg/m3 (53) | 15.1 μg/m3 (57) | 57.0 | |
| Sept. 19, 2020, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 5.0 ppb (4) | N/A | 83.0 μg/m3 (64) | 17.7 μg/m3 (62) | 64.0 | |
| Sept. 19, 2020, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (7) | N/A | 50.0 μg/m3 (45) | 15.0 μg/m3 (56) | 56.0 | |
| Sept. 19, 2020, noon | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (13) | N/A | 44.0 μg/m3 (40) | 13.7 μg/m3 (54) | 54.0 | |
| Sept. 19, 2020, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (12) | N/A | 42.0 μg/m3 (38) | 13.3 μg/m3 (53) | 53.0 | |
| Sept. 19, 2020, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (12) | N/A | 42.0 μg/m3 (38) | 13.3 μg/m3 (53) | 53.0 | |
| Sept. 19, 2020, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (18) | N/A | 51.0 μg/m3 (46) | 13.2 μg/m3 (53) | 53.0 | |
| Sept. 19, 2020, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 μg/m3 (41) | 13.4 μg/m3 (53) | 53.0 | |
| Sept. 19, 2020, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (8) | N/A | 61.0 μg/m3 (53) | 14.9 μg/m3 (56) | 56.0 |