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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct. 16, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 19.0 μg/m3 (18) | 4.0 μg/m3 (17) | 25.0 | |
| Oct. 16, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 15.0 μg/m3 (14) | 3.5 μg/m3 (15) | 26.0 | |
| Oct. 16, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 15.0 μg/m3 (14) | 3.8 μg/m3 (16) | 25.0 | |
| Oct. 16, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 19.0 μg/m3 (18) | 4.0 μg/m3 (17) | 22.0 | |
| Oct. 16, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 21.0 μg/m3 (20) | 4.4 μg/m3 (19) | 21.0 | |
| Oct. 16, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 μg/m3 (19) | 4.4 μg/m3 (19) | 19.0 | |
| Oct. 16, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 21.0 μg/m3 (20) | 4.5 μg/m3 (19) | 20.0 | |
| Oct. 16, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 18.0 μg/m3 (17) | 4.3 μg/m3 (18) | 20.0 | |
| Oct. 16, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | 21.0 μg/m3 (20) | 5.2 μg/m3 (22) | 22.0 | |
| Oct. 16, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 23.0 μg/m3 (22) | 5.0 μg/m3 (21) | 25.0 | |
| Oct. 16, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 27.0 μg/m3 (25) | 6.0 μg/m3 (25) | 25.0 | |
| Oct. 16, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 15.0 μg/m3 (14) | 3.3 μg/m3 (14) | 38.0 | |
| Oct. 16, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 14.0 μg/m3 (13) | 3.3 μg/m3 (14) | 41.0 | |
| Oct. 16, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 21.0 μg/m3 (20) | 3.6 μg/m3 (16) | 41.0 | |
| Oct. 15, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 18.0 μg/m3 (17) | 3.6 μg/m3 (16) | 43.0 | |
| Oct. 15, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 22.0 μg/m3 (21) | 3.4 μg/m3 (15) | 44.0 | |
| Oct. 15, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 12.0 μg/m3 (12) | 2.6 μg/m3 (11) | 43.0 | |
| Oct. 15, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 13.0 μg/m3 (13) | 2.6 μg/m3 (11) | 43.0 | |
| Oct. 15, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 9.0 μg/m3 (9) | 2.4 μg/m3 (10) | 41.0 | |
| Oct. 15, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | 13.0 μg/m3 (13) | 2.5 μg/m3 (11) | 40.0 | |
| Oct. 15, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | 14.0 μg/m3 (13) | 2.5 μg/m3 (11) | 38.0 | |
| Oct. 15, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 26.0 μg/m3 (25) | 4.0 μg/m3 (17) | 27.0 | |
| Oct. 15, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | 55.0 μg/m3 (51) | 6.1 μg/m3 (26) | 51.0 | |
| Oct. 15, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 53.0 μg/m3 (50) | 6.5 μg/m3 (28) | 50.0 | |
| Oct. 15, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | 25.0 μg/m3 (24) | 4.6 μg/m3 (20) | 24.0 | |
| Oct. 15, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | 17.0 μg/m3 (16) | 4.1 μg/m3 (18) | 18.0 | |
| Oct. 15, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | 17.0 μg/m3 (16) | 4.5 μg/m3 (19) | 19.0 | |
| Oct. 15, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (10) | N/A | 23.0 μg/m3 (22) | 5.0 μg/m3 (21) | 22.0 | |
| Oct. 15, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | 29.0 μg/m3 (27) | 5.7 μg/m3 (24) | 27.0 | |
| Oct. 15, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 μg/m3 (31) | 6.4 μg/m3 (27) | 31.0 | |
| Oct. 15, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (15) | N/A | 40.0 μg/m3 (38) | 6.7 μg/m3 (28) | 38.0 | |
| Oct. 15, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (7) | N/A | 38.0 μg/m3 (36) | 7.5 μg/m3 (32) | 36.0 | |
| Oct. 15, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | 36.0 μg/m3 (34) | 7.0 μg/m3 (30) | 34.0 | |
| Oct. 15, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 34.0 μg/m3 (32) | 6.7 μg/m3 (28) | 32.0 | |
| Oct. 15, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (15) | N/A | 87.0 μg/m3 (67) | 9.3 μg/m3 (39) | 67.0 | |
| Oct. 15, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | 13.4 μg/m3 (54) | 54.0 | |
| Oct. 15, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 46.0 μg/m3 (43) | 7.3 μg/m3 (31) | 43.0 | |
| Oct. 15, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 34.0 μg/m3 (32) | 5.4 μg/m3 (23) | 41.0 | |
| Oct. 14, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 39.0 μg/m3 (37) | 5.7 μg/m3 (24) | 50.0 | |
| Oct. 14, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (65) | N/A | 41.0 μg/m3 (38) | 6.2 μg/m3 (26) | 65.0 | |
| Oct. 14, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (65) | N/A | 35.0 μg/m3 (33) | 5.9 μg/m3 (25) | 65.0 | |
| Oct. 14, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 ppb (61) | N/A | 34.0 μg/m3 (32) | 6.1 μg/m3 (26) | 61.0 | |
| Oct. 14, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 35.0 μg/m3 (33) | 6.3 μg/m3 (27) | 51.0 | |
| Oct. 14, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | 43.0 μg/m3 (40) | 6.7 μg/m3 (28) | 40.0 | |
| Oct. 14, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 62.0 μg/m3 (55) | 8.4 μg/m3 (36) | 55.0 | |
| Oct. 14, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (15) | N/A | 58.0 μg/m3 (53) | 9.7 μg/m3 (41) | 53.0 | |
| Oct. 14, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (9) | N/A | 64.0 μg/m3 (56) | 9.9 μg/m3 (42) | 56.0 | |
| Oct. 14, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 64.0 μg/m3 (56) | 9.7 μg/m3 (41) | 56.0 | |
| Oct. 14, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 14.0 ppb (13) | N/A | 34.0 μg/m3 (32) | 8.0 μg/m3 (34) | 34.0 | |
| Oct. 14, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (10) | N/A | 34.0 μg/m3 (32) | 8.2 μg/m3 (35) | 35.0 | |
| Oct. 14, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | 33.0 μg/m3 (31) | 8.4 μg/m3 (36) | 36.0 | |
| Oct. 14, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 32.0 μg/m3 (30) | 9.0 μg/m3 (38) | 38.0 | |
| Oct. 14, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 15.0 ppb (14) | N/A | 38.0 μg/m3 (36) | 10.1 μg/m3 (43) | 43.0 | |
| Oct. 14, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 μg/m3 (39) | 10.5 μg/m3 (44) | 44.0 | |
| Oct. 14, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 11.0 ppb (11) | N/A | 38.0 μg/m3 (36) | 9.3 μg/m3 (39) | 39.0 | |
| Oct. 14, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (12) | N/A | 35.0 μg/m3 (33) | 7.0 μg/m3 (30) | 33.0 | |
| Oct. 14, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 13.0 ppb (13) | N/A | 42.0 μg/m3 (39) | 7.7 μg/m3 (33) | 39.0 | |
| Oct. 14, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (8) | N/A | 43.0 μg/m3 (40) | 7.9 μg/m3 (33) | 40.0 | |
| Oct. 14, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (9) | N/A | 40.0 μg/m3 (38) | 6.4 μg/m3 (27) | 38.0 | |
| Oct. 14, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (15) | N/A | 32.0 μg/m3 (30) | 5.5 μg/m3 (23) | 30.0 | |
| Oct. 14, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 34.0 μg/m3 (32) | 5.3 μg/m3 (23) | 32.0 | |
| Oct. 14, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 27.0 μg/m3 (25) | 4.4 μg/m3 (19) | 36.0 | |
| Oct. 13, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | 38.0 μg/m3 (36) | 4.6 μg/m3 (20) | 40.0 | |
| Oct. 13, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 31.0 μg/m3 (29) | 4.8 μg/m3 (20) | 44.0 | |
| Oct. 13, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 31.0 μg/m3 (29) | 4.8 μg/m3 (20) | 43.0 | |
| Oct. 13, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 32.0 μg/m3 (30) | 4.8 μg/m3 (20) | 41.0 | |
| Oct. 13, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | 26.0 μg/m3 (25) | 4.5 μg/m3 (19) | 38.0 | |
| Oct. 13, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 32.0 μg/m3 (30) | 5.3 μg/m3 (23) | 34.0 | |
| Oct. 13, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 44.0 μg/m3 (41) | 6.2 μg/m3 (26) | 41.0 | |
| Oct. 13, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 49.0 μg/m3 (46) | 7.2 μg/m3 (31) | 46.0 | |
| Oct. 13, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 12.0 ppb (12) | N/A | 47.0 μg/m3 (44) | 7.1 μg/m3 (30) | 44.0 | |
| Oct. 13, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (8) | N/A | 63.0 μg/m3 (55) | 7.3 μg/m3 (31) | 55.0 | |
| Oct. 13, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (7) | N/A | 33.0 μg/m3 (31) | 6.4 μg/m3 (27) | 31.0 | |
| Oct. 13, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 6.0 ppb (6) | N/A | 32.0 μg/m3 (30) | 7.1 μg/m3 (30) | 30.0 | |
| Oct. 13, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 29.0 μg/m3 (27) | 6.7 μg/m3 (28) | 28.0 | |
| Oct. 13, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 4.0 ppb (4) | N/A | 31.0 μg/m3 (29) | 6.4 μg/m3 (27) | 29.0 | |
| Oct. 13, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (9) | N/A | 36.0 μg/m3 (34) | 6.2 μg/m3 (26) | 34.0 | |
| Oct. 13, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 35.0 μg/m3 (33) | 6.3 μg/m3 (27) | 33.0 | |
| Oct. 13, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (8) | N/A | 71.0 μg/m3 (59) | 8.2 μg/m3 (35) | 59.0 | |
| Oct. 13, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 10.0 ppb (10) | N/A | 36.0 μg/m3 (34) | 6.7 μg/m3 (28) | 34.0 | |
| Oct. 13, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (7) | N/A | 44.0 μg/m3 (41) | 7.1 μg/m3 (30) | 41.0 | |
| Oct. 13, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 54.0 μg/m3 (50) | 9.0 μg/m3 (38) | 50.0 | |
| Oct. 13, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 ppb (15) | N/A | 40.0 μg/m3 (38) | 6.3 μg/m3 (27) | 38.0 | |
| Oct. 13, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 92.0 μg/m3 (70) | 8.6 μg/m3 (36) | 70.0 | |
| Oct. 13, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 61.0 μg/m3 (54) | 6.7 μg/m3 (28) | 54.0 | |
| Oct. 13, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 31.0 μg/m3 (29) | 4.9 μg/m3 (21) | 42.0 | |
| Oct. 12, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 29.0 μg/m3 (27) | 4.4 μg/m3 (19) | 43.0 | |
| Oct. 12, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 31.0 μg/m3 (29) | 4.5 μg/m3 (19) | 42.0 | |
| Oct. 12, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 34.0 μg/m3 (32) | 4.6 μg/m3 (20) | 42.0 | |
| Oct. 12, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | 33.0 μg/m3 (31) | 4.5 μg/m3 (19) | 40.0 | |
| Oct. 12, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | 34.0 μg/m3 (32) | 4.5 μg/m3 (19) | 39.0 | |
| Oct. 12, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 43.0 μg/m3 (40) | 5.3 μg/m3 (23) | 40.0 | |
| Oct. 12, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 69.0 μg/m3 (58) | 7.2 μg/m3 (31) | 58.0 | |
| Oct. 12, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 135.0 μg/m3 (91) | 10.3 μg/m3 (43) | 91.0 | |
| Oct. 12, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 139.0 μg/m3 (93) | 12.8 μg/m3 (53) | 93.0 | |
| Oct. 12, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 182.0 μg/m3 (115) | 17.7 μg/m3 (63) | 115.0 | |
| Oct. 12, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 205.0 μg/m3 (126) | 19.3 μg/m3 (67) | 126.0 | |
| Oct. 12, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 23.0 ppb (22) | N/A | 233.0 μg/m3 (140) | 22.7 μg/m3 (74) | 140.0 | |
| Oct. 12, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 333.0 μg/m3 (190) | 30.7 μg/m3 (91) | 190.0 | |
| Oct. 12, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 362.0 μg/m3 (212) | 30.7 μg/m3 (91) | 212.0 | |
| Oct. 12, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 388.0 μg/m3 (249) | 32.1 μg/m3 (94) | 249.0 | |
| Oct. 12, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 473.0 μg/m3 (362) | 38.3 μg/m3 (108) | 362.0 | |
| Oct. 12, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 629.0 μg/m3 (525) | 50.7 μg/m3 (139) | 525.0 | |
| Oct. 12, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 628.0 μg/m3 (524) | 52.3 μg/m3 (143) | 524.0 | |
| Oct. 12, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 536.0 μg/m3 (432) | 44.7 μg/m3 (124) | 432.0 | |
| Oct. 12, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 326.0 μg/m3 (187) | 26.7 μg/m3 (82) | 187.0 | |
| Oct. 12, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 323.0 μg/m3 (185) | 24.0 μg/m3 (77) | 185.0 | |
| Oct. 12, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 284.0 μg/m3 (166) | 29.8 μg/m3 (89) | 166.0 | |
| Oct. 12, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 554.0 μg/m3 (450) | 38.1 μg/m3 (108) | 450.0 | |
| Oct. 12, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 293.0 μg/m3 (170) | 19.6 μg/m3 (67) | 170.0 | |
| Oct. 11, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 141.0 μg/m3 (94) | 13.3 μg/m3 (54) | 94.0 | |
| Oct. 11, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (46) | N/A | 176.0 μg/m3 (112) | 13.5 μg/m3 (54) | 112.0 | |
| Oct. 11, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | N/A | 13.5 μg/m3 (54) | 55.0 | |
| Oct. 11, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | 30.0 μg/m3 (28) | 6.3 μg/m3 (27) | 68.0 | |
| Oct. 11, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 ppb (61) | N/A | 30.0 μg/m3 (28) | 6.9 μg/m3 (29) | 61.0 | |
| Oct. 11, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 38.0 μg/m3 (36) | 6.5 μg/m3 (28) | 50.0 | |
| Oct. 11, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 57.0 μg/m3 (52) | 8.1 μg/m3 (34) | 52.0 | |
| Oct. 11, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 28.0 ppb (26) | N/A | 41.0 μg/m3 (38) | 8.1 μg/m3 (34) | 38.0 | |
| Oct. 11, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (23) | N/A | 49.0 μg/m3 (46) | 8.5 μg/m3 (36) | 46.0 | |
| Oct. 11, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (7) | N/A | 59.0 μg/m3 (53) | 10.9 μg/m3 (46) | 53.0 | |
| Oct. 11, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 1.0 ppb (1) | N/A | 31.0 μg/m3 (29) | 10.6 μg/m3 (45) | 45.0 | |
| Oct. 11, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (7) | N/A | 28.0 μg/m3 (26) | 12.1 μg/m3 (51) | 51.0 | |
| Oct. 11, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 21.0 ppb (20) | N/A | 23.0 μg/m3 (22) | 9.7 μg/m3 (41) | 41.0 | |
| Oct. 11, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 18.0 μg/m3 (17) | 6.4 μg/m3 (27) | 27.0 | |
| Oct. 11, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 22.0 ppb (21) | N/A | 16.0 μg/m3 (15) | 6.2 μg/m3 (26) | 26.0 | |
| Oct. 11, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 μg/m3 (18) | 6.5 μg/m3 (28) | 28.0 | |
| Oct. 11, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 17.0 ppb (16) | N/A | 25.0 μg/m3 (24) | 8.1 μg/m3 (34) | 34.0 | |
| Oct. 11, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 7.0 ppb (7) | N/A | 31.0 μg/m3 (29) | 9.4 μg/m3 (40) | 40.0 | |
| Oct. 11, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 9.0 ppb (9) | N/A | 30.0 μg/m3 (28) | 8.4 μg/m3 (36) | 36.0 | |
| Oct. 11, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 8.0 ppb (8) | N/A | 34.0 μg/m3 (32) | 8.8 μg/m3 (37) | 37.0 | |
| Oct. 11, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 ppb (18) | N/A | 33.0 μg/m3 (31) | 7.0 μg/m3 (30) | 31.0 | |
| Oct. 11, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 27.0 μg/m3 (25) | 5.5 μg/m3 (23) | 27.0 | |
| Oct. 11, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 20.0 μg/m3 (19) | 5.0 μg/m3 (21) | 34.0 | |
| Oct. 11, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 13.0 μg/m3 (13) | 4.3 μg/m3 (18) | 45.0 | |
| Oct. 10, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 12.0 μg/m3 (12) | 4.2 μg/m3 (18) | 48.0 | |
| Oct. 10, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 11.0 μg/m3 (11) | 4.2 μg/m3 (18) | 47.0 | |
| Oct. 10, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 11.0 μg/m3 (11) | 4.4 μg/m3 (19) | 47.0 | |
| Oct. 10, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 10.0 μg/m3 (10) | 4.2 μg/m3 (18) | 47.0 | |
| Oct. 10, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 10.0 μg/m3 (10) | 4.3 μg/m3 (18) | 45.0 | |
| Oct. 10, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 13.0 μg/m3 (13) | 4.5 μg/m3 (19) | 43.0 | |
| Oct. 10, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 17.0 μg/m3 (16) | 5.3 μg/m3 (23) | 38.0 | |
| Oct. 10, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 29.0 ppb (27) | N/A | 20.0 μg/m3 (19) | 6.3 μg/m3 (27) | 27.0 | |
| Oct. 10, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 24.0 ppb (23) | N/A | 20.0 μg/m3 (19) | 6.5 μg/m3 (28) | 28.0 | |
| Oct. 10, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 20.0 ppb (19) | N/A | 21.0 μg/m3 (20) | 7.3 μg/m3 (31) | 31.0 | |
| Oct. 10, 2021, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 26.0 ppb (25) | N/A | 15.0 μg/m3 (14) | 7.1 μg/m3 (30) | 30.0 | |
| Oct. 10, 2021, noon | N/A | N/A | N/A | N/A | N/A | N/A | 32.0 ppb (30) | N/A | 18.0 μg/m3 (17) | 7.5 μg/m3 (32) | 32.0 | |
| Oct. 10, 2021, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 21.0 μg/m3 (20) | 9.2 μg/m3 (39) | 39.0 | |
| Oct. 10, 2021, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 34.0 ppb (32) | N/A | 24.0 μg/m3 (23) | 9.3 μg/m3 (39) | 39.0 | |
| Oct. 10, 2021, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 33.0 ppb (31) | N/A | 24.0 μg/m3 (23) | 9.9 μg/m3 (42) | 42.0 | |
| Oct. 10, 2021, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 25.0 μg/m3 (24) | 9.8 μg/m3 (41) | 41.0 | |
| Oct. 10, 2021, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 37.0 ppb (35) | N/A | 30.0 μg/m3 (28) | 10.5 μg/m3 (44) | 44.0 | |
| Oct. 10, 2021, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 32.0 μg/m3 (30) | 10.4 μg/m3 (44) | 44.0 | |
| Oct. 10, 2021, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 29.0 μg/m3 (27) | 10.2 μg/m3 (43) | 43.0 | |
| Oct. 10, 2021, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 34.0 μg/m3 (32) | 10.1 μg/m3 (43) | 43.0 | |
| Oct. 10, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 27.0 μg/m3 (25) | 9.4 μg/m3 (40) | 42.0 | |
| Oct. 10, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 28.0 μg/m3 (26) | 9.2 μg/m3 (39) | 47.0 | |
| Oct. 10, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 28.0 μg/m3 (26) | 8.8 μg/m3 (37) | 50.0 | |
| Oct. 10, 2021, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 27.0 μg/m3 (25) | 7.9 μg/m3 (33) | 50.0 | |
| Oct. 9, 2021, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 21.0 μg/m3 (20) | 7.1 μg/m3 (30) | 55.0 | |
| Oct. 9, 2021, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 16.0 μg/m3 (15) | 6.7 μg/m3 (28) | 55.0 | |
| Oct. 9, 2021, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 15.0 μg/m3 (14) | 5.8 μg/m3 (25) | 55.0 | |
| Oct. 9, 2021, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 14.0 μg/m3 (13) | 5.0 μg/m3 (21) | 51.0 | |
| Oct. 9, 2021, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 12.0 μg/m3 (12) | 5.3 μg/m3 (23) | 48.0 | |
| Oct. 9, 2021, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 16.0 μg/m3 (15) | 6.2 μg/m3 (26) | 43.0 | |
| Oct. 9, 2021, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 24.0 μg/m3 (23) | 7.5 μg/m3 (32) | 37.0 | |
| Oct. 9, 2021, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 36.0 ppb (34) | N/A | 19.0 μg/m3 (18) | 7.4 μg/m3 (31) | 34.0 | |
| Oct. 9, 2021, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 31.0 ppb (29) | N/A | 21.0 μg/m3 (20) | 7.9 μg/m3 (33) | 33.0 | |
| Oct. 9, 2021, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 30.0 ppb (28) | N/A | 15.0 μg/m3 (14) | 7.1 μg/m3 (30) | 30.0 |