Newhall (Newhall) CA, US: 34.3833, -118.5283
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
May 28, 2022, 11 a.m. | 10.1 ppb (10) | 0.3 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 16.0 ppb (15) | 0.17 ppb (3) | N/A | 10.4 μg/m3 (44) | 44.0 | |
May 28, 2022, 11 a.m. | 10.1 ppb (10) | 0.3 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 16.0 ppb (15) | 0.17 ppb (3) | N/A | 10.4 μg/m3 (44) | 44.0 | |
May 28, 2022, 10 a.m. | 9.8 ppb (10) | 0.4 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 11.0 ppb (11) | 0.18 ppb (3) | N/A | 7.5 μg/m3 (32) | 32.0 | |
May 28, 2022, 10 a.m. | 9.8 ppb (10) | 0.4 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 11.0 ppb (11) | 0.18 ppb (3) | N/A | 7.5 μg/m3 (32) | 32.0 | |
May 28, 2022, 9 a.m. | 11.2 ppb (11) | 0.6 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 8.0 ppb (8) | 0.19 ppb (3) | N/A | 10.2 μg/m3 (43) | 43.0 | |
May 28, 2022, 9 a.m. | 11.2 ppb (11) | 0.6 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 8.0 ppb (8) | 0.19 ppb (3) | N/A | 10.2 μg/m3 (43) | 43.0 | |
May 28, 2022, 8 a.m. | 16.7 ppb (16) | 1.5 ppb (2) | N/A | 15.0 ppb (15) | N/A | N/A | 6.0 ppb (6) | 0.25 ppb (3) | N/A | 8.2 μg/m3 (35) | 35.0 | |
May 28, 2022, 8 a.m. | 16.7 ppb (16) | 1.5 ppb (2) | N/A | 15.0 ppb (15) | N/A | N/A | 6.0 ppb (6) | 0.25 ppb (3) | N/A | 8.2 μg/m3 (35) | 35.0 | |
May 28, 2022, 7 a.m. | 4.3 ppb (5) | 0.2 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 26.0 ppb (25) | 0.06 ppb (2) | N/A | 7.7 μg/m3 (33) | 33.0 | |
May 28, 2022, 7 a.m. | 4.3 ppb (5) | 0.2 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 26.0 ppb (25) | 0.06 ppb (2) | N/A | 7.7 μg/m3 (33) | 33.0 | |
May 28, 2022, 6 a.m. | 5.1 ppb (5) | 0.2 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 28.0 ppb (26) | 0.08 ppb (2) | N/A | 7.2 μg/m3 (31) | 31.0 | |
May 28, 2022, 6 a.m. | 5.1 ppb (5) | 0.2 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 28.0 ppb (26) | 0.08 ppb (2) | N/A | 7.2 μg/m3 (31) | 31.0 | |
May 28, 2022, 5 a.m. | 5.6 ppb (6) | 0.1 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 30.0 ppb (28) | 0.06 ppb (2) | N/A | 7.2 μg/m3 (31) | 31.0 | |
May 28, 2022, 5 a.m. | 5.6 ppb (6) | 0.1 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 30.0 ppb (28) | 0.06 ppb (2) | N/A | 7.2 μg/m3 (31) | 31.0 | |
May 28, 2022, 3 a.m. | 10.7 ppb (11) | 0.0 ppb (0) | N/A | 11.0 ppb (11) | N/A | N/A | 35.0 ppb (33) | 0.14 ppb (2) | N/A | 8.9 μg/m3 (38) | 38.0 | |
May 27, 2022, 7 p.m. | 8.3 ppb (8) | 1.6 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 49.0 ppb (46) | 0.14 ppb (2) | N/A | 15.8 μg/m3 (59) | 59.0 | |
May 27, 2022, 7 p.m. | 8.3 ppb (8) | 1.6 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 49.0 ppb (46) | 0.14 ppb (2) | N/A | 15.8 μg/m3 (59) | 59.0 | |
May 27, 2022, 6 p.m. | 9.4 ppb (9) | 2.2 ppb (3) | N/A | 7.0 ppb (7) | N/A | N/A | 41.0 ppb (38) | 0.14 ppb (2) | N/A | 11.1 μg/m3 (47) | 47.0 | |
May 27, 2022, 5 p.m. | 9.7 ppb (10) | 2.7 ppb (3) | N/A | 7.0 ppb (7) | N/A | N/A | 35.0 ppb (33) | 0.14 ppb (2) | N/A | 12.6 μg/m3 (53) | 53.0 | |
May 27, 2022, 5 p.m. | 9.7 ppb (10) | 2.7 ppb (3) | N/A | 7.0 ppb (7) | N/A | N/A | 35.0 ppb (33) | 0.14 ppb (2) | N/A | 12.6 μg/m3 (53) | 53.0 | |
May 27, 2022, 4 p.m. | 14.0 ppb (14) | 4.9 ppb (5) | N/A | 9.0 ppb (9) | N/A | N/A | 24.0 ppb (23) | 0.14 ppb (2) | N/A | 12.4 μg/m3 (52) | 52.0 | |
May 27, 2022, 3 p.m. | 15.8 ppb (15) | 4.4 ppb (5) | N/A | 11.0 ppb (11) | N/A | N/A | 19.0 ppb (18) | 0.17 ppb (3) | N/A | 19.5 μg/m3 (67) | 67.0 | |
May 27, 2022, 3 p.m. | 15.8 ppb (15) | 4.4 ppb (5) | N/A | 11.0 ppb (11) | N/A | N/A | 19.0 ppb (18) | 0.17 ppb (3) | N/A | 19.5 μg/m3 (67) | 67.0 | |
May 27, 2022, 2 p.m. | 10.4 ppb (10) | 1.4 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 20.0 ppb (19) | 0.18 ppb (3) | N/A | 18.5 μg/m3 (65) | 65.0 | |
May 27, 2022, 5 a.m. | 11.8 ppb (12) | 0.4 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 29.0 ppb (27) | 0.13 ppb (2) | N/A | 11.8 μg/m3 (50) | 50.0 | |
May 27, 2022, 4 a.m. | 6.5 ppb (7) | 0.1 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 34.0 ppb (32) | 0.07 ppb (2) | N/A | 15.3 μg/m3 (58) | 58.0 | |
May 27, 2022, 3 a.m. | 9.2 ppb (9) | 0.3 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 39.0 ppb (37) | 0.1 ppb (2) | N/A | 8.4 μg/m3 (36) | 37.0 | |
May 27, 2022, 2 a.m. | 8.3 ppb (8) | 0.1 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 46.0 ppb (43) | 0.11 ppb (2) | N/A | 4.6 μg/m3 (20) | 43.0 | |
May 27, 2022, 1 a.m. | 6.5 ppb (7) | 0.5 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 55.0 ppb (51) | 0.1 ppb (2) | N/A | 16.5 μg/m3 (61) | 61.0 | |
May 27, 2022, midnight | 6.4 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 56.0 ppb (55) | 0.11 ppb (2) | N/A | 12.3 μg/m3 (52) | 55.0 | |
May 26, 2022, 11 p.m. | 6.1 ppb (6) | 0.7 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 60.0 ppb (68) | 0.08 ppb (2) | N/A | 12.8 μg/m3 (53) | 68.0 | |
May 26, 2022, 10 p.m. | 6.5 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 70.0 ppb (100) | 0.11 ppb (2) | N/A | 12.6 μg/m3 (53) | 100.0 | |
May 26, 2022, 9 p.m. | 5.6 ppb (6) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 75.0 ppb (104) | 0.12 ppb (2) | N/A | 17.2 μg/m3 (62) | 104.0 | |
May 26, 2022, 8 p.m. | 8.8 ppb (9) | 0.9 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 80.0 ppb (106) | 0.18 ppb (3) | N/A | 19.3 μg/m3 (67) | 106.0 | |
May 26, 2022, 8 p.m. | 8.8 ppb (9) | 0.9 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 80.0 ppb (106) | 0.18 ppb (3) | N/A | 19.3 μg/m3 (67) | 106.0 | |
May 26, 2022, 7 p.m. | 9.6 ppb (10) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 73.0 ppb (103) | 0.2 ppb (3) | N/A | 15.6 μg/m3 (59) | 103.0 | |
May 26, 2022, 7 p.m. | 9.6 ppb (10) | 1.0 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 73.0 ppb (103) | 0.2 ppb (3) | N/A | 15.6 μg/m3 (59) | 103.0 | |
May 26, 2022, 6 p.m. | 10.5 ppb (10) | 1.3 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 67.0 ppb (91) | 0.2 ppb (3) | N/A | 16.5 μg/m3 (61) | 91.0 | |
May 26, 2022, 6 p.m. | 10.5 ppb (10) | 1.3 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 67.0 ppb (91) | 0.2 ppb (3) | N/A | 16.5 μg/m3 (61) | 91.0 | |
May 26, 2022, 5 p.m. | 18.3 ppb (18) | 3.7 ppb (4) | N/A | 15.0 ppb (15) | N/A | N/A | 49.0 ppb (46) | 0.25 ppb (3) | N/A | 17.3 μg/m3 (62) | 62.0 | |
May 26, 2022, 5 p.m. | 18.3 ppb (18) | 3.7 ppb (4) | N/A | 15.0 ppb (15) | N/A | N/A | 49.0 ppb (46) | 0.25 ppb (3) | N/A | 17.3 μg/m3 (62) | 62.0 | |
May 26, 2022, 4 p.m. | 14.0 ppb (14) | 2.6 ppb (3) | N/A | 11.0 ppb (11) | N/A | N/A | 46.0 ppb (43) | 0.22 ppb (3) | N/A | 19.0 μg/m3 (66) | 66.0 | |
May 26, 2022, 4 p.m. | 14.0 ppb (14) | 2.6 ppb (3) | N/A | 11.0 ppb (11) | N/A | N/A | 46.0 ppb (43) | 0.22 ppb (3) | N/A | 19.0 μg/m3 (66) | 66.0 | |
May 26, 2022, 3 p.m. | 20.2 ppb (20) | 6.7 ppb (7) | N/A | 14.0 ppb (14) | N/A | N/A | 24.0 ppb (23) | 0.28 ppb (4) | N/A | 14.6 μg/m3 (57) | 57.0 | |
May 26, 2022, 2 p.m. | 18.7 ppb (18) | 7.1 ppb (7) | N/A | 12.0 ppb (12) | N/A | N/A | 11.0 ppb (11) | 0.24 ppb (3) | N/A | 12.9 μg/m3 (53) | 53.0 | |
May 26, 2022, 2 p.m. | 18.7 ppb (18) | 7.1 ppb (7) | N/A | 12.0 ppb (12) | N/A | N/A | 11.0 ppb (11) | 0.24 ppb (3) | N/A | 12.9 μg/m3 (53) | 53.0 | |
May 26, 2022, 5 a.m. | 12.9 ppb (13) | 0.3 ppb (1) | N/A | 13.0 ppb (13) | N/A | N/A | 40.0 ppb (38) | 0.18 ppb (3) | N/A | 14.8 μg/m3 (57) | 57.0 | |
May 26, 2022, 4 a.m. | 13.2 ppb (13) | 0.2 ppb (1) | N/A | 13.0 ppb (13) | N/A | N/A | 48.0 ppb (45) | 0.19 ppb (3) | N/A | 11.1 μg/m3 (47) | 47.0 | |
May 26, 2022, 1 a.m. | 11.2 ppb (11) | 0.4 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 84.0 ppb (108) | 0.22 ppb (3) | N/A | 19.3 μg/m3 (67) | 108.0 | |
May 26, 2022, midnight | 10.9 ppb (11) | 0.5 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 103.0 ppb (118) | 0.25 ppb (3) | N/A | 24.6 μg/m3 (78) | 118.0 | |
May 25, 2022, 11 p.m. | 11.8 ppb (12) | 0.5 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 113.0 ppb (124) | 0.31 ppb (4) | N/A | 23.1 μg/m3 (75) | 124.0 | |
May 25, 2022, 10 p.m. | 11.1 ppb (11) | 0.5 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 116.0 ppb (125) | 0.29 ppb (4) | N/A | 22.9 μg/m3 (74) | 125.0 | |
May 25, 2022, 10 p.m. | 11.1 ppb (11) | 0.5 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 116.0 ppb (125) | 0.29 ppb (4) | N/A | 22.9 μg/m3 (74) | 125.0 | |
May 25, 2022, 9 p.m. | 10.0 ppb (10) | 0.5 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 109.0 ppb (122) | 0.27 ppb (4) | N/A | 20.4 μg/m3 (69) | 122.0 | |
May 25, 2022, 8 p.m. | 10.3 ppb (10) | 0.6 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 95.0 ppb (114) | 0.26 ppb (4) | N/A | 18.5 μg/m3 (65) | 114.0 | |
May 25, 2022, 8 p.m. | 10.3 ppb (10) | 0.6 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 95.0 ppb (114) | 0.26 ppb (4) | N/A | 18.5 μg/m3 (65) | 114.0 | |
May 25, 2022, 7 p.m. | 11.9 ppb (12) | 1.1 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 87.0 ppb (110) | 0.3 ppb (4) | N/A | 18.3 μg/m3 (65) | 110.0 | |
May 25, 2022, 7 p.m. | 11.9 ppb (12) | 1.1 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 87.0 ppb (110) | 0.3 ppb (4) | N/A | 18.3 μg/m3 (65) | 110.0 | |
May 25, 2022, 6 p.m. | 13.1 ppb (13) | 1.6 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 76.0 ppb (104) | 0.27 ppb (4) | N/A | 18.5 μg/m3 (65) | 104.0 | |
May 25, 2022, 6 p.m. | 13.1 ppb (13) | 1.6 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 76.0 ppb (104) | 0.27 ppb (4) | N/A | 18.5 μg/m3 (65) | 104.0 | |
May 25, 2022, 5 p.m. | 12.8 ppb (13) | 1.8 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 61.0 ppb (71) | 0.23 ppb (3) | N/A | 10.9 μg/m3 (46) | 71.0 | |
May 25, 2022, 5 p.m. | 12.8 ppb (13) | 1.8 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | 61.0 ppb (71) | 0.23 ppb (3) | N/A | 10.9 μg/m3 (46) | 71.0 | |
May 25, 2022, 4 p.m. | 12.9 ppb (13) | 2.3 ppb (3) | N/A | 11.0 ppb (11) | N/A | N/A | 49.0 ppb (46) | 0.23 ppb (3) | N/A | 14.1 μg/m3 (56) | 56.0 | |
May 25, 2022, 3 p.m. | 19.8 ppb (19) | 5.3 ppb (5) | N/A | 15.0 ppb (15) | N/A | N/A | 28.0 ppb (26) | 0.28 ppb (4) | N/A | 16.1 μg/m3 (60) | 60.0 | |
May 25, 2022, 1 p.m. | 22.9 ppb (22) | 8.6 ppb (9) | N/A | 14.0 ppb (14) | N/A | N/A | 3.0 ppb (3) | 0.3 ppb (4) | N/A | 18.3 μg/m3 (65) | 65.0 | |
May 25, 2022, 9 a.m. | 17.1 ppb (17) | 0.7 ppb (1) | N/A | 16.0 ppb (16) | N/A | N/A | 10.0 ppb (10) | 0.33 ppb (4) | N/A | 12.1 μg/m3 (51) | 51.0 | |
May 25, 2022, 5 a.m. | 20.8 ppb (20) | 0.2 ppb (1) | N/A | 21.0 ppb (20) | N/A | N/A | 35.0 ppb (33) | 0.28 ppb (4) | N/A | 14.1 μg/m3 (56) | 56.0 | |
May 25, 2022, 4 a.m. | 18.3 ppb (18) | 0.3 ppb (1) | N/A | 18.0 ppb (17) | N/A | N/A | 45.0 ppb (42) | 0.25 ppb (3) | N/A | 13.6 μg/m3 (55) | 55.0 | |
May 25, 2022, 1 a.m. | 13.0 ppb (13) | 0.6 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 81.0 ppb (107) | 0.26 ppb (4) | N/A | 20.4 μg/m3 (69) | 107.0 | |
May 25, 2022, midnight | 11.8 ppb (12) | 0.6 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 92.0 ppb (113) | 0.24 ppb (3) | N/A | 16.8 μg/m3 (61) | 113.0 | |
May 24, 2022, 9 p.m. | 10.5 ppb (10) | 0.6 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 102.0 ppb (118) | 0.26 ppb (4) | N/A | 15.8 μg/m3 (59) | 118.0 | |
May 24, 2022, 8 p.m. | 12.9 ppb (13) | 1.1 ppb (2) | N/A | 12.0 ppb (12) | N/A | N/A | 88.0 ppb (110) | 0.26 ppb (4) | N/A | 15.6 μg/m3 (59) | 110.0 | |
May 24, 2022, 7 p.m. | 17.3 ppb (17) | 2.4 ppb (3) | N/A | 15.0 ppb (15) | N/A | N/A | 68.0 ppb (94) | 0.29 ppb (4) | N/A | 18.5 μg/m3 (65) | 94.0 | |
May 24, 2022, 6 p.m. | 22.5 ppb (22) | 4.6 ppb (5) | N/A | 18.0 ppb (17) | N/A | N/A | 50.0 ppb (47) | 0.31 ppb (4) | N/A | 20.9 μg/m3 (70) | 70.0 | |
May 24, 2022, 5 p.m. | 25.7 ppb (25) | 6.6 ppb (7) | N/A | 19.0 ppb (18) | N/A | N/A | 38.0 ppb (36) | 0.32 ppb (4) | N/A | 18.0 μg/m3 (64) | 64.0 | |
May 24, 2022, 4 p.m. | 28.4 ppb (27) | 9.2 ppb (9) | N/A | 19.0 ppb (18) | N/A | N/A | 27.0 ppb (25) | 0.34 ppb (4) | N/A | 21.4 μg/m3 (71) | 71.0 | |
May 24, 2022, 3 p.m. | 24.2 ppb (23) | 9.7 ppb (10) | N/A | 15.0 ppb (15) | N/A | N/A | 17.0 ppb (16) | 0.35 ppb (4) | N/A | 18.5 μg/m3 (65) | 65.0 | |
May 24, 2022, 2 p.m. | 17.7 ppb (17) | 7.1 ppb (7) | N/A | 11.0 ppb (11) | N/A | N/A | 11.0 ppb (11) | 0.25 ppb (3) | N/A | 8.2 μg/m3 (35) | 35.0 | |
May 24, 2022, 1 p.m. | 8.8 ppb (9) | 1.5 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 13.0 ppb (13) | 0.16 ppb (3) | N/A | 12.8 μg/m3 (53) | 53.0 | |
May 24, 2022, noon | 6.3 ppb (6) | 0.5 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 17.0 ppb (16) | 0.13 ppb (2) | N/A | 10.6 μg/m3 (45) | 45.0 | |
May 24, 2022, 10 a.m. | 6.1 ppb (6) | 0.2 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 24.0 ppb (23) | 0.1 ppb (2) | N/A | 10.9 μg/m3 (46) | 46.0 | |
May 24, 2022, 9 a.m. | 8.5 ppb (9) | 0.3 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 22.0 ppb (21) | 0.09 ppb (2) | N/A | 11.5 μg/m3 (48) | 48.0 | |
May 24, 2022, 8 a.m. | 10.1 ppb (10) | 0.4 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 28.0 ppb (26) | 0.16 ppb (3) | N/A | 11.6 μg/m3 (49) | 49.0 | |
May 24, 2022, 6 a.m. | 12.4 ppb (12) | 0.4 ppb (1) | N/A | 12.0 ppb (12) | N/A | N/A | 29.0 ppb (27) | 0.17 ppb (3) | N/A | 13.3 μg/m3 (54) | 54.0 | |
May 24, 2022, 5 a.m. | 11.7 ppb (12) | 0.2 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 34.0 ppb (32) | 0.16 ppb (3) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 24, 2022, 5 a.m. | 11.7 ppb (12) | 0.2 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 34.0 ppb (32) | 0.16 ppb (3) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 24, 2022, 4 a.m. | 11.2 ppb (11) | 0.1 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 39.0 ppb (37) | 0.16 ppb (3) | N/A | 17.0 μg/m3 (62) | 62.0 | |
May 24, 2022, 4 a.m. | 11.2 ppb (11) | 0.1 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 39.0 ppb (37) | 0.16 ppb (3) | N/A | 17.0 μg/m3 (62) | 62.0 | |
May 24, 2022, 3 a.m. | 10.8 ppb (11) | 0.2 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 46.0 ppb (43) | 0.15 ppb (2) | N/A | 17.0 μg/m3 (62) | 62.0 | |
May 24, 2022, 3 a.m. | 10.8 ppb (11) | 0.2 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 46.0 ppb (43) | 0.15 ppb (2) | N/A | 17.0 μg/m3 (62) | 62.0 | |
May 24, 2022, 2 a.m. | 10.9 ppb (11) | 0.3 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 52.0 ppb (49) | 0.17 ppb (3) | N/A | 16.7 μg/m3 (61) | 61.0 | |
May 24, 2022, 2 a.m. | 10.9 ppb (11) | 0.3 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 52.0 ppb (49) | 0.17 ppb (3) | N/A | 16.7 μg/m3 (61) | 61.0 | |
May 24, 2022, 1 a.m. | 10.3 ppb (10) | 0.6 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 64.0 ppb (81) | 0.19 ppb (3) | N/A | 16.8 μg/m3 (61) | 81.0 | |
May 24, 2022, 1 a.m. | 10.3 ppb (10) | 0.6 ppb (1) | N/A | 10.0 ppb (10) | N/A | N/A | 64.0 ppb (81) | 0.19 ppb (3) | N/A | 16.8 μg/m3 (61) | 81.0 | |
May 24, 2022, midnight | 11.6 ppb (11) | 0.9 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 73.0 ppb (103) | 0.24 ppb (3) | N/A | 25.1 μg/m3 (79) | 103.0 | |
May 24, 2022, midnight | 11.6 ppb (11) | 0.9 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | 73.0 ppb (103) | 0.24 ppb (3) | N/A | 25.1 μg/m3 (79) | 103.0 | |
May 23, 2022, 11 p.m. | 11.6 ppb (11) | 1.2 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | 75.0 ppb (104) | 0.26 ppb (4) | N/A | 19.2 μg/m3 (66) | 104.0 | |
May 23, 2022, 11 p.m. | 11.6 ppb (11) | 1.2 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | 75.0 ppb (104) | 0.26 ppb (4) | N/A | 19.2 μg/m3 (66) | 104.0 | |
May 23, 2022, 8 p.m. | 13.3 ppb (13) | 2.2 ppb (3) | N/A | 11.0 ppb (11) | N/A | N/A | 60.0 ppb (68) | 0.32 ppb (4) | N/A | 18.0 μg/m3 (64) | 68.0 | |
May 23, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 16.0 μg/m3 (60) | 60.0 | |
May 23, 2022, 6 p.m. | 24.1 ppb (23) | 7.4 ppb (7) | N/A | 17.0 ppb (17) | N/A | N/A | 6.0 ppb (6) | 0.27 ppb (4) | N/A | 19.8 μg/m3 (68) | 68.0 | |
May 23, 2022, 3 p.m. | 24.1 ppb (23) | 7.4 ppb (7) | N/A | 17.0 ppb (17) | N/A | N/A | 6.0 ppb (6) | 0.27 ppb (4) | N/A | 14.6 μg/m3 (57) | 57.0 | |
May 23, 2022, 2 p.m. | 24.1 ppb (23) | 7.4 ppb (7) | N/A | 17.0 ppb (17) | N/A | N/A | 6.0 ppb (6) | 0.27 ppb (4) | N/A | 15.0 μg/m3 (58) | 58.0 | |
May 23, 2022, 11 a.m. | 6.5 ppb (7) | 0.3 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 16.0 ppb (15) | 0.18 ppb (3) | N/A | 11.3 μg/m3 (48) | 48.0 | |
May 23, 2022, 10 a.m. | 8.7 ppb (9) | 0.4 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 20.0 ppb (19) | 0.19 ppb (3) | N/A | 14.3 μg/m3 (56) | 56.0 | |
May 23, 2022, 10 a.m. | 8.7 ppb (9) | 0.4 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 20.0 ppb (19) | 0.19 ppb (3) | N/A | 14.3 μg/m3 (56) | 56.0 | |
May 23, 2022, 9 a.m. | 9.2 ppb (9) | 0.2 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 21.0 ppb (20) | 0.19 ppb (3) | N/A | 14.1 μg/m3 (56) | 56.0 | |
May 23, 2022, 3 a.m. | 10.2 ppb (10) | 0.9 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 40.0 ppb (38) | 0.15 ppb (2) | N/A | 14.5 μg/m3 (57) | 57.0 | |
May 23, 2022, 2 a.m. | 15.8 ppb (15) | 3.0 ppb (3) | N/A | 13.0 ppb (13) | N/A | N/A | 40.0 ppb (38) | 0.15 ppb (2) | N/A | 10.6 μg/m3 (45) | 45.0 | |
May 23, 2022, 1 a.m. | 7.2 ppb (7) | 1.1 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 50.0 ppb (47) | 0.12 ppb (2) | N/A | 10.9 μg/m3 (46) | 47.0 | |
May 23, 2022, midnight | 4.8 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 56.0 ppb (55) | 0.12 ppb (2) | N/A | 9.2 μg/m3 (39) | 55.0 | |
May 22, 2022, 11 p.m. | 4.4 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 61.0 ppb (71) | 0.1 ppb (2) | N/A | 14.1 μg/m3 (56) | 71.0 | |
May 22, 2022, 9 p.m. | 4.9 ppb (5) | 0.6 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 63.0 ppb (78) | 0.13 ppb (2) | N/A | 13.6 μg/m3 (55) | 78.0 | |
May 22, 2022, 8 p.m. | 5.1 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 60.0 ppb (68) | 0.12 ppb (2) | N/A | 8.9 μg/m3 (38) | 68.0 | |
May 22, 2022, 7 p.m. | 4.0 ppb (4) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 55.0 ppb (51) | 0.12 ppb (2) | N/A | 6.8 μg/m3 (29) | 51.0 | |
May 22, 2022, 6 p.m. | 4.8 ppb (5) | 0.6 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 50.0 ppb (47) | 0.14 ppb (2) | N/A | 9.1 μg/m3 (38) | 47.0 | |
May 22, 2022, 5 p.m. | 7.1 ppb (7) | 1.6 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 42.0 ppb (39) | 0.16 ppb (3) | N/A | 11.1 μg/m3 (47) | 47.0 | |
May 22, 2022, 4 p.m. | 3.1 ppb (3) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 40.0 ppb (38) | 0.1 ppb (2) | N/A | 7.2 μg/m3 (31) | 38.0 | |
May 22, 2022, 3 p.m. | 4.4 ppb (5) | 0.9 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 31.0 ppb (29) | 0.13 ppb (2) | N/A | 8.9 μg/m3 (38) | 38.0 | |
May 22, 2022, 2 p.m. | 10.5 ppb (10) | 3.6 ppb (4) | N/A | 7.0 ppb (7) | N/A | N/A | 15.0 ppb (14) | 0.2 ppb (3) | N/A | 11.6 μg/m3 (49) | 49.0 | |
May 22, 2022, 1 p.m. | 7.7 ppb (8) | 2.1 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 7.0 ppb (7) | 0.21 ppb (3) | N/A | 3.1 μg/m3 (13) | 13.0 | |
May 22, 2022, 1 p.m. | 7.7 ppb (8) | 2.1 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 7.0 ppb (7) | 0.21 ppb (3) | N/A | 3.1 μg/m3 (13) | 13.0 | |
May 22, 2022, noon | 5.2 ppb (5) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 8.0 ppb (8) | 0.18 ppb (3) | N/A | 2.1 μg/m3 (9) | 9.0 | |
May 22, 2022, 11 a.m. | 4.9 ppb (5) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 11.0 ppb (11) | 0.15 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 22, 2022, 10 a.m. | 5.2 ppb (5) | 0.2 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 12.0 ppb (12) | 0.15 ppb (2) | N/A | 5.3 μg/m3 (23) | 23.0 | |
May 22, 2022, 9 a.m. | 6.0 ppb (6) | 0.2 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 14.0 ppb (13) | 0.15 ppb (2) | N/A | 6.3 μg/m3 (27) | 27.0 | |
May 22, 2022, 8 a.m. | 5.3 ppb (5) | 0.2 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 19.0 ppb (18) | 0.14 ppb (2) | N/A | 6.8 μg/m3 (29) | 29.0 | |
May 22, 2022, 7 a.m. | 3.5 ppb (4) | 0.2 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 30.0 ppb (28) | 0.07 ppb (2) | N/A | 9.4 μg/m3 (40) | 40.0 | |
May 22, 2022, 5 a.m. | 8.4 ppb (8) | 0.7 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 35.0 ppb (33) | 0.13 ppb (2) | N/A | 10.6 μg/m3 (45) | 45.0 | |
May 22, 2022, 3 a.m. | 7.4 ppb (7) | 0.6 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 43.0 ppb (40) | 0.12 ppb (2) | N/A | 10.6 μg/m3 (45) | 45.0 | |
May 22, 2022, 2 a.m. | 10.0 ppb (10) | 1.4 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 46.0 ppb (43) | 0.1 ppb (2) | N/A | 9.9 μg/m3 (42) | 43.0 | |
May 22, 2022, 1 a.m. | 4.4 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 52.0 ppb (49) | 0.07 ppb (2) | N/A | 10.6 μg/m3 (45) | 49.0 | |
May 22, 2022, midnight | 4.4 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 50.0 ppb (47) | 0.07 ppb (2) | N/A | 7.9 μg/m3 (33) | 47.0 | |
May 21, 2022, 11 p.m. | 3.5 ppb (4) | 0.5 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | 49.0 ppb (46) | 0.06 ppb (2) | N/A | 8.6 μg/m3 (36) | 46.0 | |
May 21, 2022, 10 p.m. | 4.4 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 52.0 ppb (49) | 0.07 ppb (2) | N/A | 9.2 μg/m3 (39) | 49.0 | |
May 21, 2022, 9 p.m. | 6.3 ppb (6) | 1.2 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 53.0 ppb (50) | 0.09 ppb (2) | N/A | 9.6 μg/m3 (40) | 50.0 | |
May 21, 2022, 8 p.m. | 4.5 ppb (5) | 0.6 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 54.0 ppb (50) | 0.09 ppb (2) | N/A | 9.9 μg/m3 (42) | 50.0 | |
May 21, 2022, 7 p.m. | 5.2 ppb (5) | 0.9 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | 50.0 ppb (47) | 0.11 ppb (2) | N/A | 12.1 μg/m3 (51) | 51.0 | |
May 21, 2022, 6 p.m. | 6.4 ppb (7) | 1.3 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 45.0 ppb (42) | 0.11 ppb (2) | N/A | 11.6 μg/m3 (49) | 49.0 | |
May 21, 2022, 5 p.m. | 8.2 ppb (8) | 1.9 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | 40.0 ppb (38) | 0.13 ppb (2) | N/A | 8.4 μg/m3 (36) | 38.0 | |
May 21, 2022, 4 p.m. | 6.0 ppb (6) | 2.1 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | 43.0 ppb (40) | 0.09 ppb (2) | N/A | 8.4 μg/m3 (36) | 40.0 | |
May 21, 2022, 3 p.m. | 5.6 ppb (6) | 1.1 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | 37.0 ppb (35) | 0.1 ppb (2) | N/A | 9.6 μg/m3 (40) | 40.0 | |
May 21, 2022, 2 p.m. | 11.2 ppb (11) | 2.6 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | 22.0 ppb (21) | 0.17 ppb (3) | N/A | 13.8 μg/m3 (55) | 55.0 | |
May 21, 2022, 1 p.m. | 11.8 ppb (12) | 1.8 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | 6.0 ppb (6) | 0.18 ppb (3) | N/A | 12.6 μg/m3 (53) | 53.0 | |
May 21, 2022, 1 p.m. | 11.8 ppb (12) | 1.8 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | 6.0 ppb (6) | 0.18 ppb (3) | N/A | 12.6 μg/m3 (53) | 53.0 | |
May 21, 2022, noon | 8.0 ppb (8) | 0.6 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 9.0 ppb (9) | 0.14 ppb (2) | N/A | 9.6 μg/m3 (40) | 40.0 | |
May 21, 2022, 10 a.m. | 6.3 ppb (6) | 0.4 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 20.0 ppb (19) | 0.08 ppb (2) | N/A | 7.9 μg/m3 (33) | 33.0 | |
May 21, 2022, 9 a.m. | 6.5 ppb (7) | 0.2 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 29.0 ppb (27) | 0.06 ppb (2) | N/A | 6.8 μg/m3 (29) | 29.0 | |
May 21, 2022, 8 a.m. | 7.0 ppb (7) | 0.3 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 29.0 ppb (27) | 0.09 ppb (2) | N/A | 6.3 μg/m3 (27) | 27.0 | |
May 21, 2022, 4 a.m. | 8.7 ppb (9) | 0.2 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 31.0 ppb (29) | 0.1 ppb (2) | N/A | 5.8 μg/m3 (25) | 29.0 | |
May 21, 2022, 3 a.m. | 8.5 ppb (9) | 0.2 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 34.0 ppb (32) | 0.09 ppb (2) | N/A | 6.8 μg/m3 (29) | 32.0 | |
May 21, 2022, 2 a.m. | 8.9 ppb (9) | 0.4 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | 37.0 ppb (35) | 0.08 ppb (2) | N/A | 5.3 μg/m3 (23) | 35.0 | |
May 21, 2022, 1 a.m. | 7.7 ppb (8) | 0.3 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 40.0 ppb (38) | 0.09 ppb (2) | N/A | 6.0 μg/m3 (25) | 38.0 | |
May 21, 2022, midnight | 8.1 ppb (8) | 0.7 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 42.0 ppb (39) | 0.1 ppb (2) | N/A | 7.3 μg/m3 (31) | 39.0 | |
May 20, 2022, 11 p.m. | 8.6 ppb (9) | 0.7 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 48.0 ppb (45) | 0.09 ppb (2) | N/A | 7.7 μg/m3 (33) | 45.0 | |
May 20, 2022, 10 p.m. | 7.7 ppb (8) | 1.0 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | 55.0 ppb (51) | 0.11 ppb (2) | N/A | 7.7 μg/m3 (33) | 51.0 | |
May 20, 2022, 9 p.m. | 8.1 ppb (8) | 1.3 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | 56.0 ppb (55) | 0.12 ppb (2) | N/A | 9.4 μg/m3 (40) | 55.0 | |
May 20, 2022, 7 p.m. | 9.4 ppb (9) | 1.9 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 52.0 ppb (49) | 0.14 ppb (2) | N/A | 14.8 μg/m3 (57) | 57.0 | |
May 20, 2022, 6 p.m. | 9.9 ppb (10) | 2.1 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 48.0 ppb (45) | 0.12 ppb (2) | N/A | 10.1 μg/m3 (43) | 45.0 | |
May 20, 2022, 5 p.m. | 9.8 ppb (10) | 2.4 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | 44.0 ppb (41) | 0.12 ppb (2) | N/A | 9.1 μg/m3 (38) | 41.0 | |
May 20, 2022, 4 p.m. | 9.7 ppb (10) | 2.3 ppb (3) | N/A | 7.0 ppb (7) | N/A | N/A | 40.0 ppb (38) | 0.13 ppb (2) | N/A | 8.4 μg/m3 (36) | 38.0 | |
May 20, 2022, 3 p.m. | 10.1 ppb (10) | 2.0 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | 38.0 ppb (36) | 0.12 ppb (2) | N/A | 10.1 μg/m3 (43) | 43.0 | |
May 20, 2022, 2 p.m. | 9.8 ppb (10) | 1.3 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | 37.0 ppb (35) | 0.11 ppb (2) | N/A | 7.9 μg/m3 (33) | 35.0 | |
May 20, 2022, 1 p.m. | 6.2 ppb (6) | 0.3 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | 39.0 ppb (37) | 0.08 ppb (2) | N/A | 6.1 μg/m3 (26) | 37.0 | |
May 20, 2022, 11 a.m. | 4.6 ppb (5) | 0.2 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 36.0 ppb (34) | 0.07 ppb (2) | N/A | 7.4 μg/m3 (31) | 34.0 | |
May 20, 2022, 10 a.m. | 5.6 ppb (6) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | 34.0 ppb (32) | 0.09 ppb (2) | N/A | 7.9 μg/m3 (33) | 33.0 | |
May 20, 2022, 9 a.m. | 8.0 ppb (8) | 0.3 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 31.0 ppb (29) | 0.12 ppb (2) | N/A | 11.6 μg/m3 (49) | 49.0 | |
May 20, 2022, 8 a.m. | 8.1 ppb (8) | 0.3 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | 31.0 ppb (29) | 0.15 ppb (2) | N/A | 14.1 μg/m3 (56) | 56.0 |