Boulder City (Adams Blvd) NV, US: 35.969848, -114.835007
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
May 26, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 16.0 μg/m3 (15) | 4.7 μg/m3 (20) | 47.0 | |
May 26, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 16.0 μg/m3 (15) | 4.8 μg/m3 (20) | 45.0 | |
May 26, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 25.0 μg/m3 (24) | 5.9 μg/m3 (25) | 44.0 | |
May 26, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (46) | N/A | 40.0 μg/m3 (38) | 6.4 μg/m3 (27) | 46.0 | |
May 26, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 17.0 μg/m3 (16) | 4.7 μg/m3 (20) | 48.0 | |
May 26, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 13.0 μg/m3 (13) | 4.2 μg/m3 (18) | 50.0 | |
May 26, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 12.0 μg/m3 (12) | 4.1 μg/m3 (18) | 55.0 | |
May 25, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 13.0 μg/m3 (13) | 4.2 μg/m3 (18) | 55.0 | |
May 25, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 14.0 μg/m3 (13) | 4.2 μg/m3 (18) | 55.0 | |
May 25, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 14.0 μg/m3 (13) | 4.2 μg/m3 (18) | 55.0 | |
May 25, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 ppb (61) | N/A | 13.0 μg/m3 (13) | 4.3 μg/m3 (18) | 61.0 | |
May 25, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 ppb (58) | N/A | 13.0 μg/m3 (13) | 4.2 μg/m3 (18) | 58.0 | |
May 25, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 ppb (58) | N/A | 13.0 μg/m3 (13) | 4.2 μg/m3 (18) | 58.0 | |
May 25, 2022, 7 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) | 4.0 μg/m3 (17) | 51.0 | |
May 25, 2022, 7 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) | 4.0 μg/m3 (17) | 51.0 | |
May 25, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 13.0 μg/m3 (13) | 4.1 μg/m3 (18) | 50.0 | |
May 25, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 13.0 μg/m3 (13) | 4.1 μg/m3 (18) | 50.0 | |
May 25, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 15.0 μg/m3 (14) | 4.2 μg/m3 (18) | 48.0 | |
May 25, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 15.0 μg/m3 (14) | 4.2 μg/m3 (18) | 48.0 | |
May 25, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 18.0 μg/m3 (17) | 4.3 μg/m3 (18) | 48.0 | |
May 25, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (46) | N/A | 16.0 μg/m3 (15) | 4.2 μg/m3 (18) | 46.0 | |
May 25, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (46) | N/A | 15.0 μg/m3 (14) | 4.2 μg/m3 (18) | 46.0 | |
May 25, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 13.0 μg/m3 (13) | 4.4 μg/m3 (19) | 42.0 | |
May 25, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 18.0 μg/m3 (17) | 4.9 μg/m3 (21) | 48.0 | |
May 25, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | 20.0 μg/m3 (19) | 5.6 μg/m3 (24) | 49.0 | |
May 25, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 63.0 ppb (78) | N/A | 13.0 μg/m3 (13) | 4.3 μg/m3 (18) | 78.0 | |
May 25, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 ppb (71) | N/A | 13.0 μg/m3 (13) | 3.9 μg/m3 (17) | 71.0 | |
May 24, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 11.0 μg/m3 (11) | 3.7 μg/m3 (16) | 51.0 | |
May 24, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 11.0 μg/m3 (11) | 3.7 μg/m3 (16) | 50.0 | |
May 24, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 9.0 μg/m3 (9) | 3.6 μg/m3 (16) | 50.0 | |
May 24, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 10.0 μg/m3 (10) | 3.2 μg/m3 (14) | 51.0 | |
May 24, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 9.0 μg/m3 (9) | 2.7 μg/m3 (12) | 50.0 | |
May 24, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | 8.0 μg/m3 (8) | 2.5 μg/m3 (11) | 49.0 | |
May 24, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 10.0 μg/m3 (10) | 2.4 μg/m3 (10) | 48.0 | |
May 24, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 9.0 μg/m3 (9) | 2.4 μg/m3 (10) | 47.0 | |
May 24, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (46) | N/A | 9.0 μg/m3 (9) | 2.4 μg/m3 (10) | 46.0 | |
May 24, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 10.0 μg/m3 (10) | 2.5 μg/m3 (11) | 47.0 | |
May 24, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 14.0 μg/m3 (13) | 2.8 μg/m3 (12) | 48.0 | |
May 24, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 12.0 μg/m3 (12) | 2.9 μg/m3 (13) | 47.0 | |
May 24, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 14.0 μg/m3 (13) | 3.3 μg/m3 (14) | 44.0 | |
May 24, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 15.0 μg/m3 (14) | 3.6 μg/m3 (16) | 44.0 | |
May 24, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | 20.0 μg/m3 (19) | 4.4 μg/m3 (19) | 39.0 | |
May 24, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | 20.0 μg/m3 (19) | 4.4 μg/m3 (19) | 39.0 | |
May 24, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | 17.0 μg/m3 (16) | 4.3 μg/m3 (18) | 39.0 | |
May 24, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | 17.0 μg/m3 (16) | 4.3 μg/m3 (18) | 39.0 | |
May 24, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 20.0 μg/m3 (19) | 3.9 μg/m3 (17) | 44.0 | |
May 24, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 20.0 μg/m3 (19) | 3.9 μg/m3 (17) | 44.0 | |
May 24, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | 15.0 μg/m3 (14) | 3.6 μg/m3 (16) | 49.0 | |
May 24, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | 15.0 μg/m3 (14) | 3.6 μg/m3 (16) | 49.0 | |
May 24, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 16.0 μg/m3 (15) | 3.6 μg/m3 (16) | 50.0 | |
May 24, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 16.0 μg/m3 (15) | 3.6 μg/m3 (16) | 50.0 | |
May 24, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 16.0 μg/m3 (15) | 3.8 μg/m3 (16) | 50.0 | |
May 24, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 16.0 μg/m3 (15) | 3.8 μg/m3 (16) | 50.0 | |
May 23, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 19.0 μg/m3 (18) | 3.9 μg/m3 (17) | 50.0 | |
May 23, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 19.0 μg/m3 (18) | 3.9 μg/m3 (17) | 50.0 | |
May 23, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 17.0 μg/m3 (16) | 3.8 μg/m3 (16) | 50.0 | |
May 23, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | 20.0 μg/m3 (19) | 4.1 μg/m3 (18) | 49.0 | |
May 23, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 24.0 μg/m3 (23) | 4.7 μg/m3 (20) | 48.0 | |
May 23, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 54.0 μg/m3 (50) | 8.1 μg/m3 (34) | 50.0 | |
May 23, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 76.0 μg/m3 (62) | 10.5 μg/m3 (44) | 62.0 | |
May 23, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | N/A | 37.7 μg/m3 (107) | 107.0 | |
May 23, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 163.0 μg/m3 (105) | 20.1 μg/m3 (68) | 105.0 | |
May 23, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 163.0 μg/m3 (105) | 20.1 μg/m3 (68) | 105.0 | |
May 23, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (65) | N/A | 39.0 μg/m3 (37) | 7.0 μg/m3 (30) | 65.0 | |
May 23, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 64.0 ppb (81) | N/A | 39.0 μg/m3 (37) | 7.7 μg/m3 (33) | 81.0 | |
May 23, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 63.0 ppb (78) | N/A | 48.0 μg/m3 (45) | 7.9 μg/m3 (33) | 78.0 | |
May 23, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 62.0 ppb (74) | N/A | 47.0 μg/m3 (44) | 7.9 μg/m3 (33) | 74.0 | |
May 23, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 62.0 ppb (74) | N/A | 51.0 μg/m3 (48) | 8.1 μg/m3 (34) | 74.0 | |
May 22, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 ppb (71) | N/A | 52.0 μg/m3 (49) | 8.3 μg/m3 (35) | 71.0 | |
May 22, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | 62.0 μg/m3 (55) | 9.0 μg/m3 (38) | 68.0 | |
May 22, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | 53.0 μg/m3 (50) | 8.5 μg/m3 (36) | 68.0 | |
May 22, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 64.0 ppb (81) | N/A | 58.0 μg/m3 (53) | 8.3 μg/m3 (35) | 81.0 | |
May 22, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (65) | N/A | 59.0 μg/m3 (53) | 8.4 μg/m3 (36) | 65.0 | |
May 22, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 61.0 μg/m3 (54) | 9.4 μg/m3 (40) | 54.0 | |
May 22, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 58.0 μg/m3 (53) | 9.2 μg/m3 (39) | 53.0 | |
May 22, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 66.0 μg/m3 (57) | 9.6 μg/m3 (40) | 57.0 | |
May 22, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 54.0 μg/m3 (50) | 9.2 μg/m3 (39) | 50.0 | |
May 22, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 53.0 μg/m3 (50) | 9.1 μg/m3 (38) | 50.0 | |
May 22, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 38.0 ppb (36) | N/A | 53.0 μg/m3 (50) | 9.1 μg/m3 (38) | 50.0 | |
May 22, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 40.0 ppb (38) | N/A | 50.0 μg/m3 (47) | 8.4 μg/m3 (36) | 47.0 | |
May 22, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 39.0 ppb (37) | N/A | 46.0 μg/m3 (43) | 7.9 μg/m3 (33) | 43.0 | |
May 22, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | 42.0 μg/m3 (39) | 7.8 μg/m3 (33) | 39.0 | |
May 22, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | 48.0 μg/m3 (45) | 11.6 μg/m3 (49) | 49.0 | |
May 22, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 48.0 μg/m3 (45) | 11.0 μg/m3 (46) | 46.0 | |
May 22, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 49.0 μg/m3 (46) | 11.2 μg/m3 (47) | 47.0 | |
May 22, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 50.0 μg/m3 (47) | 13.2 μg/m3 (54) | 54.0 | |
May 22, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | 41.0 μg/m3 (38) | 7.3 μg/m3 (31) | 49.0 | |
May 22, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 43.0 μg/m3 (40) | 6.5 μg/m3 (28) | 55.0 | |
May 22, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 46.0 μg/m3 (43) | 6.6 μg/m3 (28) | 55.0 | |
May 22, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 32.0 μg/m3 (30) | 5.7 μg/m3 (24) | 55.0 | |
May 21, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 ppb (58) | N/A | 36.0 μg/m3 (34) | 5.9 μg/m3 (25) | 58.0 | |
May 21, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 38.0 μg/m3 (36) | 5.9 μg/m3 (25) | 51.0 | |
May 21, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 23.0 μg/m3 (22) | 4.1 μg/m3 (18) | 50.0 | |
May 21, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 15.0 μg/m3 (14) | 3.3 μg/m3 (14) | 50.0 | |
May 21, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 12.0 μg/m3 (12) | 2.7 μg/m3 (12) | 50.0 | |
May 21, 2022, 6 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) | 2.4 μg/m3 (10) | 47.0 | |
May 21, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 12.0 μg/m3 (12) | 2.3 μg/m3 (10) | 44.0 | |
May 21, 2022, 4 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) | 2.3 μg/m3 (10) | 43.0 | |
May 21, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 13.0 μg/m3 (13) | 2.3 μg/m3 (10) | 41.0 | |
May 21, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 44.0 ppb (41) | N/A | 12.0 μg/m3 (12) | 2.3 μg/m3 (10) | 41.0 | |
May 21, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 9.0 μg/m3 (9) | 2.2 μg/m3 (10) | 43.0 | |
May 21, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 9.0 μg/m3 (9) | 2.2 μg/m3 (10) | 43.0 | |
May 21, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 11.0 μg/m3 (11) | 2.4 μg/m3 (10) | 45.0 | |
May 21, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 13.0 μg/m3 (13) | 3.0 μg/m3 (13) | 47.0 | |
May 21, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | 15.0 μg/m3 (14) | 3.2 μg/m3 (14) | 49.0 | |
May 21, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 18.0 μg/m3 (17) | 3.9 μg/m3 (17) | 50.0 | |
May 21, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 52.0 ppb (49) | N/A | 62.0 μg/m3 (55) | 7.6 μg/m3 (32) | 55.0 | |
May 21, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 60.0 μg/m3 (54) | 8.9 μg/m3 (38) | 54.0 | |
May 21, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 61.0 μg/m3 (54) | 8.9 μg/m3 (38) | 54.0 | |
May 21, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 61.0 μg/m3 (54) | 8.8 μg/m3 (37) | 54.0 | |
May 21, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 65.0 μg/m3 (56) | 9.2 μg/m3 (39) | 56.0 | |
May 20, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 68.0 μg/m3 (58) | 9.5 μg/m3 (40) | 58.0 | |
May 20, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 79.0 μg/m3 (63) | 10.2 μg/m3 (43) | 63.0 | |
May 20, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 94.0 μg/m3 (71) | 11.6 μg/m3 (49) | 71.0 | |
May 20, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (46) | N/A | 112.0 μg/m3 (80) | 14.0 μg/m3 (55) | 80.0 | |
May 20, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 118.0 μg/m3 (83) | 14.0 μg/m3 (55) | 83.0 | |
May 20, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 46.0 ppb (43) | N/A | 121.0 μg/m3 (84) | 14.3 μg/m3 (56) | 84.0 | |
May 20, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 176.0 μg/m3 (112) | 18.7 μg/m3 (65) | 112.0 | |
May 20, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 43.0 ppb (40) | N/A | 207.0 μg/m3 (127) | 23.9 μg/m3 (76) | 127.0 | |
May 20, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 41.0 ppb (38) | N/A | 262.0 μg/m3 (155) | 30.3 μg/m3 (90) | 155.0 | |
May 20, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 42.0 ppb (39) | N/A | 188.0 μg/m3 (118) | 23.3 μg/m3 (75) | 118.0 | |
May 20, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 73.0 μg/m3 (60) | 12.1 μg/m3 (51) | 60.0 | |
May 20, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 48.0 ppb (45) | N/A | 77.0 μg/m3 (62) | 12.5 μg/m3 (52) | 62.0 | |
May 20, 2022, 9 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 69.0 μg/m3 (58) | 9.9 μg/m3 (42) | 58.0 | |
May 20, 2022, 8 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 84.0 μg/m3 (66) | 11.4 μg/m3 (48) | 66.0 | |
May 20, 2022, 7 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 63.0 μg/m3 (55) | 8.9 μg/m3 (38) | 55.0 | |
May 20, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 48.0 μg/m3 (45) | 7.4 μg/m3 (31) | 50.0 | |
May 20, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 54.0 ppb (50) | N/A | 35.0 μg/m3 (33) | 6.5 μg/m3 (28) | 50.0 | |
May 20, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 49.0 μg/m3 (46) | 7.5 μg/m3 (32) | 50.0 | |
May 20, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 50.0 μg/m3 (47) | 7.3 μg/m3 (31) | 51.0 | |
May 20, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 67.0 ppb (91) | N/A | 28.0 μg/m3 (26) | 5.6 μg/m3 (24) | 91.0 | |
May 20, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 ppb (87) | N/A | 66.0 μg/m3 (57) | 7.9 μg/m3 (33) | 87.0 | |
May 20, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 66.0 ppb (87) | N/A | 66.0 μg/m3 (57) | 7.9 μg/m3 (33) | 87.0 | |
May 20, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 63.0 ppb (78) | N/A | 100.0 μg/m3 (74) | 10.2 μg/m3 (43) | 78.0 | |
May 20, 2022, midnight | N/A | N/A | N/A | N/A | N/A | N/A | 63.0 ppb (78) | N/A | 100.0 μg/m3 (74) | 10.2 μg/m3 (43) | 78.0 | |
May 19, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 ppb (71) | N/A | 70.0 μg/m3 (59) | 7.4 μg/m3 (31) | 71.0 | |
May 19, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (65) | N/A | 59.0 μg/m3 (53) | 6.7 μg/m3 (28) | 65.0 | |
May 19, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | 48.0 μg/m3 (45) | 5.9 μg/m3 (25) | 68.0 | |
May 19, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | 25.0 μg/m3 (24) | 4.8 μg/m3 (20) | 68.0 | |
May 19, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 26.0 μg/m3 (25) | 5.4 μg/m3 (23) | 55.0 | |
May 19, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 26.0 μg/m3 (25) | 5.4 μg/m3 (23) | 55.0 | |
May 19, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 53.0 ppb (50) | N/A | 19.0 μg/m3 (18) | 5.0 μg/m3 (21) | 50.0 | |
May 19, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 21.0 μg/m3 (20) | 5.2 μg/m3 (22) | 44.0 | |
May 19, 2022, 6 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 47.0 ppb (44) | N/A | 23.0 μg/m3 (22) | 5.3 μg/m3 (23) | 44.0 | |
May 19, 2022, 5 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 49.0 ppb (46) | N/A | 23.0 μg/m3 (22) | 5.1 μg/m3 (22) | 46.0 | |
May 19, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 25.0 μg/m3 (24) | 5.1 μg/m3 (22) | 47.0 | |
May 19, 2022, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 50.0 ppb (47) | N/A | 22.0 μg/m3 (21) | 4.9 μg/m3 (21) | 47.0 | |
May 19, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 30.0 μg/m3 (28) | 4.8 μg/m3 (20) | 51.0 | |
May 19, 2022, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 59.0 ppb (65) | N/A | 13.0 μg/m3 (13) | 3.6 μg/m3 (16) | 65.0 | |
May 18, 2022, 11 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 60.0 ppb (68) | N/A | 12.0 μg/m3 (12) | 3.4 μg/m3 (15) | 68.0 | |
May 18, 2022, 10 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 58.0 ppb (61) | N/A | 13.0 μg/m3 (13) | 3.3 μg/m3 (14) | 61.0 | |
May 18, 2022, 9 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 55.0 ppb (51) | N/A | 13.0 μg/m3 (13) | 3.4 μg/m3 (15) | 51.0 | |
May 18, 2022, 8 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 14.0 μg/m3 (13) | 3.4 μg/m3 (15) | 55.0 | |
May 18, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 57.0 ppb (58) | N/A | 14.0 μg/m3 (13) | 3.7 μg/m3 (16) | 58.0 | |
May 18, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 56.0 ppb (55) | N/A | 17.0 μg/m3 (16) | 4.1 μg/m3 (18) | 55.0 | |
May 18, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 μg/m3 (18) | 4.2 μg/m3 (18) | 18.0 | |
May 18, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 19.0 μg/m3 (18) | 4.2 μg/m3 (18) | 18.0 | |
May 18, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 27.0 μg/m3 (25) | 4.5 μg/m3 (19) | 25.0 | |
May 18, 2022, 3 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 27.0 μg/m3 (25) | 4.5 μg/m3 (19) | 42.0 | |
May 18, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 28.0 μg/m3 (26) | 5.3 μg/m3 (23) | 42.0 | |
May 18, 2022, 2 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 28.0 μg/m3 (26) | 5.3 μg/m3 (23) | 42.0 | |
May 18, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 23.0 μg/m3 (22) | 5.2 μg/m3 (22) | 42.0 | |
May 18, 2022, 1 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 23.0 μg/m3 (22) | 5.2 μg/m3 (22) | 42.0 | |
May 18, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 23.0 μg/m3 (22) | 4.8 μg/m3 (20) | 42.0 | |
May 18, 2022, noon | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 23.0 μg/m3 (22) | 4.8 μg/m3 (20) | 42.0 | |
May 18, 2022, 11 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 45.0 ppb (42) | N/A | 18.0 μg/m3 (17) | 4.2 μg/m3 (18) | 42.0 | |
May 18, 2022, 10 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 51.0 ppb (48) | N/A | 16.0 μg/m3 (15) | 4.2 μg/m3 (18) | 48.0 | |
May 18, 2022, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | 61.0 ppb (71) | N/A | 19.0 μg/m3 (18) | 4.7 μg/m3 (20) | 71.0 |