Denver (Central W Denver) CO, US: 39.732144, -105.015313
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
May 26, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.52 ppb (6) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 26, 2022, 3 a.m. | N/A | N/A | N/A | 41.0 ppb (39) | N/A | N/A | N/A | 1.11 ppb (13) | N/A | 6.8 μg/m3 (29) | 39.0 | |
May 26, 2022, 2 a.m. | N/A | N/A | N/A | 30.0 ppb (29) | N/A | N/A | N/A | 0.65 ppb (8) | N/A | 4.8 μg/m3 (20) | 29.0 | |
May 26, 2022, 1 a.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 2.2 μg/m3 (10) | 10.0 | |
May 26, 2022, midnight | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 1.9 μg/m3 (8) | 10.0 | |
May 25, 2022, 11 p.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.45 ppb (6) | N/A | 2.2 μg/m3 (10) | 14.0 | |
May 25, 2022, 10 p.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 2.0 μg/m3 (9) | 11.0 | |
May 25, 2022, 10 p.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 2.0 μg/m3 (9) | 11.0 | |
May 25, 2022, 9 p.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 2.5 μg/m3 (11) | 11.0 | |
May 25, 2022, 8 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 2.4 μg/m3 (10) | 17.0 | |
May 25, 2022, 8 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 2.4 μg/m3 (10) | 17.0 | |
May 25, 2022, 7 p.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.4 ppb (5) | N/A | 3.2 μg/m3 (14) | 20.0 | |
May 25, 2022, 7 p.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.4 ppb (5) | N/A | 3.2 μg/m3 (14) | 20.0 | |
May 25, 2022, 6 p.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.4 ppb (5) | N/A | 3.6 μg/m3 (16) | 20.0 | |
May 25, 2022, 6 p.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.4 ppb (5) | N/A | 3.6 μg/m3 (16) | 20.0 | |
May 25, 2022, 5 p.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 2.3 μg/m3 (10) | 13.0 | |
May 25, 2022, 5 p.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 2.3 μg/m3 (10) | 13.0 | |
May 25, 2022, 4 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.37 ppb (5) | N/A | 3.3 μg/m3 (14) | 17.0 | |
May 25, 2022, 3 p.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 0.47 ppb (6) | N/A | 4.5 μg/m3 (19) | 24.0 | |
May 25, 2022, 1 p.m. | N/A | N/A | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | 5.0 μg/m3 (21) | 26.0 | |
May 25, 2022, 9 a.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.3 ppb (4) | N/A | 3.8 μg/m3 (16) | 18.0 | |
May 25, 2022, 5 a.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 2.4 μg/m3 (10) | 10.0 | |
May 25, 2022, 4 a.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.4 ppb (5) | N/A | 3.1 μg/m3 (13) | 13.0 | |
May 25, 2022, 1 a.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 7.5 μg/m3 (32) | 32.0 | |
May 25, 2022, midnight | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 9.3 μg/m3 (39) | 39.0 | |
May 24, 2022, 9 p.m. | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 7.9 μg/m3 (33) | 33.0 | |
May 24, 2022, 8 p.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.31 ppb (4) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 24, 2022, 7 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 9.5 μg/m3 (40) | 40.0 | |
May 24, 2022, 6 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 13.1 μg/m3 (54) | 54.0 | |
May 24, 2022, 5 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.38 ppb (5) | N/A | 19.6 μg/m3 (67) | 67.0 | |
May 24, 2022, 4 p.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 17.2 μg/m3 (62) | 62.0 | |
May 24, 2022, 3 p.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 18.6 μg/m3 (65) | 65.0 | |
May 24, 2022, 2 p.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 19.0 μg/m3 (66) | 66.0 | |
May 24, 2022, 1 p.m. | N/A | N/A | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 0.47 ppb (6) | N/A | 12.4 μg/m3 (52) | 52.0 | |
May 24, 2022, noon | N/A | N/A | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 0.53 ppb (6) | N/A | 9.2 μg/m3 (39) | 39.0 | |
May 24, 2022, 10 a.m. | N/A | N/A | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 6.5 μg/m3 (28) | 28.0 | |
May 24, 2022, 9 a.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 5.1 μg/m3 (22) | 22.0 | |
May 24, 2022, 8 a.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 4.1 μg/m3 (18) | 18.0 | |
May 24, 2022, 6 a.m. | N/A | N/A | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 4.2 μg/m3 (18) | 18.0 | |
May 24, 2022, 5 a.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 4.2 μg/m3 (18) | 18.0 | |
May 24, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 6.3 μg/m3 (27) | 27.0 | |
May 24, 2022, 4 a.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 6.3 μg/m3 (27) | 27.0 | |
May 24, 2022, 3 a.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 9.1 μg/m3 (38) | 38.0 | |
May 24, 2022, 2 a.m. | N/A | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.3 ppb (4) | N/A | 3.7 μg/m3 (16) | 16.0 | |
May 24, 2022, 2 a.m. | N/A | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.3 ppb (4) | N/A | 3.7 μg/m3 (16) | 16.0 | |
May 24, 2022, 1 a.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 3.9 μg/m3 (17) | 17.0 | |
May 24, 2022, 1 a.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 3.9 μg/m3 (17) | 17.0 | |
May 24, 2022, midnight | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 3.1 μg/m3 (13) | 13.0 | |
May 24, 2022, midnight | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 3.1 μg/m3 (13) | 13.0 | |
May 23, 2022, 11 p.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 2.6 μg/m3 (11) | 11.0 | |
May 23, 2022, 11 p.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 2.6 μg/m3 (11) | 11.0 | |
May 23, 2022, 8 p.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 5.4 μg/m3 (23) | 23.0 | |
May 23, 2022, 7 p.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 6.3 μg/m3 (27) | 27.0 | |
May 23, 2022, 6 p.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 5.3 μg/m3 (23) | 23.0 | |
May 23, 2022, 3 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.53 ppb (6) | N/A | 7.4 μg/m3 (31) | 31.0 | |
May 23, 2022, 2 p.m. | N/A | N/A | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 6.8 μg/m3 (29) | 29.0 | |
May 23, 2022, 11 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 0.37 ppb (5) | N/A | 5.3 μg/m3 (23) | 23.0 | |
May 23, 2022, 10 a.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 4.8 μg/m3 (20) | 20.0 | |
May 23, 2022, 10 a.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 4.8 μg/m3 (20) | 20.0 | |
May 23, 2022, 9 a.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 4.5 μg/m3 (19) | 19.0 | |
May 23, 2022, 3 a.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 4.2 μg/m3 (18) | 18.0 | |
May 23, 2022, 2 a.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 3.7 μg/m3 (16) | 16.0 | |
May 23, 2022, 1 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 3.4 μg/m3 (15) | 15.0 | |
May 23, 2022, midnight | N/A | N/A | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 4.0 μg/m3 (17) | 17.0 | |
May 22, 2022, 11 p.m. | N/A | N/A | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 3.4 μg/m3 (15) | 15.0 | |
May 22, 2022, 9 p.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 2.8 μg/m3 (12) | 12.0 | |
May 22, 2022, 8 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 2.5 μg/m3 (11) | 11.0 | |
May 22, 2022, 7 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 2.1 μg/m3 (9) | 9.0 | |
May 22, 2022, 6 p.m. | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 2.5 μg/m3 (11) | 11.0 | |
May 22, 2022, 5 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 2.5 μg/m3 (11) | 11.0 | |
May 22, 2022, 4 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 2.8 μg/m3 (12) | 12.0 | |
May 22, 2022, 3 p.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 2.4 μg/m3 (10) | 10.0 | |
May 22, 2022, 2 p.m. | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 2.0 μg/m3 (9) | 9.0 | |
May 22, 2022, 1 p.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 1.2 μg/m3 (5) | 7.0 | |
May 22, 2022, 1 p.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 1.2 μg/m3 (5) | 7.0 | |
May 22, 2022, noon | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 1.4 μg/m3 (6) | 7.0 | |
May 22, 2022, 11 a.m. | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 1.6 μg/m3 (7) | 9.0 | |
May 22, 2022, 10 a.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 1.3 μg/m3 (6) | 6.0 | |
May 22, 2022, 9 a.m. | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 2.2 μg/m3 (10) | 10.0 | |
May 22, 2022, 8 a.m. | N/A | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 3.8 μg/m3 (16) | 16.0 | |
May 22, 2022, 7 a.m. | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 4.3 μg/m3 (18) | 18.0 | |
May 22, 2022, 5 a.m. | N/A | N/A | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.48 ppb (6) | N/A | 6.9 μg/m3 (29) | 29.0 | |
May 22, 2022, 3 a.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.31 ppb (4) | N/A | 6.3 μg/m3 (27) | 27.0 | |
May 22, 2022, 2 a.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 6.9 μg/m3 (29) | 29.0 | |
May 22, 2022, 1 a.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.41 ppb (5) | N/A | 4.8 μg/m3 (20) | 20.0 | |
May 22, 2022, midnight | N/A | N/A | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.45 ppb (6) | N/A | 4.1 μg/m3 (18) | 18.0 | |
May 21, 2022, 11 p.m. | N/A | N/A | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.3 ppb (4) | N/A | 5.1 μg/m3 (22) | 22.0 | |
May 21, 2022, 10 p.m. | N/A | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.31 ppb (4) | N/A | 6.7 μg/m3 (28) | 28.0 | |
May 21, 2022, 9 p.m. | N/A | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | 8.3 μg/m3 (35) | 35.0 | |
May 21, 2022, 8 p.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.4 ppb (5) | N/A | 9.0 μg/m3 (38) | 38.0 | |
May 21, 2022, 7 p.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 8.1 μg/m3 (34) | 34.0 | |
May 21, 2022, 6 p.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 7.4 μg/m3 (31) | 31.0 | |
May 21, 2022, 5 p.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.46 ppb (6) | N/A | 7.3 μg/m3 (31) | 31.0 | |
May 21, 2022, 4 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 21, 2022, 3 p.m. | N/A | N/A | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 8.0 μg/m3 (34) | 34.0 | |
May 21, 2022, 2 p.m. | N/A | N/A | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 2.7 μg/m3 (12) | 12.0 | |
May 21, 2022, 1 p.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 6.5 μg/m3 (28) | 28.0 | |
May 21, 2022, 1 p.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 6.5 μg/m3 (28) | 28.0 | |
May 21, 2022, noon | N/A | N/A | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 10.2 μg/m3 (43) | 43.0 | |
May 21, 2022, 10 a.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 21, 2022, 9 a.m. | N/A | N/A | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 5.4 μg/m3 (23) | 23.0 | |
May 21, 2022, 8 a.m. | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 4.2 μg/m3 (18) | 18.0 | |
May 21, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.38 ppb (5) | N/A | 7.0 μg/m3 (30) | 30.0 | |
May 21, 2022, 3 a.m. | N/A | N/A | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.4 ppb (5) | N/A | 6.2 μg/m3 (26) | 26.0 | |
May 21, 2022, 2 a.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 4.9 μg/m3 (21) | 21.0 | |
May 21, 2022, 1 a.m. | N/A | N/A | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 4.7 μg/m3 (20) | 26.0 | |
May 21, 2022, midnight | N/A | N/A | N/A | 30.0 ppb (29) | N/A | N/A | N/A | 0.45 ppb (6) | N/A | 4.8 μg/m3 (20) | 29.0 | |
May 20, 2022, 11 p.m. | N/A | N/A | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 0.49 ppb (6) | N/A | 4.2 μg/m3 (18) | 26.0 | |
May 20, 2022, 10 p.m. | N/A | N/A | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | 3.0 μg/m3 (13) | 26.0 | |
May 20, 2022, 9 p.m. | N/A | N/A | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 0.41 ppb (5) | N/A | 3.4 μg/m3 (15) | 23.0 | |
May 20, 2022, 7 p.m. | N/A | N/A | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 1.6 μg/m3 (7) | 10.0 | |
May 20, 2022, 6 p.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 1.3 μg/m3 (6) | 7.0 | |
May 20, 2022, 5 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 2.4 μg/m3 (10) | 16.0 | |
May 20, 2022, 4 p.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 2.2 μg/m3 (10) | 14.0 | |
May 20, 2022, 3 p.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 1.4 μg/m3 (6) | 7.0 | |
May 20, 2022, 2 p.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 1.4 μg/m3 (6) | 6.0 | |
May 20, 2022, 1 p.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 1.2 μg/m3 (5) | 7.0 | |
May 20, 2022, 11 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 2.2 μg/m3 (10) | 10.0 | |
May 20, 2022, 10 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 3.2 μg/m3 (14) | 14.0 | |
May 20, 2022, 9 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 20, 2022, 8 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
May 20, 2022, 7 a.m. | N/A | N/A | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 3.3 μg/m3 (14) | 14.0 | |
May 20, 2022, 6 a.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 3.6 μg/m3 (16) | 16.0 | |
May 20, 2022, 5 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
May 20, 2022, 4 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 6.7 μg/m3 (28) | 28.0 | |
May 20, 2022, 3 a.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 7.8 μg/m3 (33) | 33.0 | |
May 20, 2022, 2 a.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 27.2 μg/m3 (83) | 83.0 | |
May 20, 2022, 1 a.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | 3.0 μg/m3 (13) | 15.0 | |
May 20, 2022, midnight | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.51 ppb (6) | N/A | 3.1 μg/m3 (13) | 18.0 | |
May 20, 2022, midnight | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.51 ppb (6) | N/A | 3.1 μg/m3 (13) | 18.0 | |
May 19, 2022, 11 p.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | 3.1 μg/m3 (13) | 18.0 | |
May 19, 2022, 10 p.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 0.43 ppb (5) | N/A | 2.8 μg/m3 (12) | 24.0 | |
May 19, 2022, 9 p.m. | N/A | N/A | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 0.45 ppb (6) | N/A | 2.3 μg/m3 (10) | 24.0 | |
May 19, 2022, 8 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.37 ppb (5) | N/A | 3.8 μg/m3 (16) | 17.0 | |
May 19, 2022, 7 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 4.2 μg/m3 (18) | 18.0 | |
May 19, 2022, 7 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 4.2 μg/m3 (18) | 18.0 | |
May 19, 2022, 4 p.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.37 ppb (5) | N/A | 4.3 μg/m3 (18) | 18.0 | |
May 19, 2022, 2 p.m. | N/A | N/A | N/A | 28.0 ppb (27) | N/A | N/A | N/A | 0.47 ppb (6) | N/A | 6.8 μg/m3 (29) | 29.0 | |
May 19, 2022, 6 a.m. | N/A | N/A | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 5.9 μg/m3 (25) | 25.0 | |
May 19, 2022, 5 a.m. | N/A | N/A | N/A | 34.0 ppb (33) | N/A | N/A | N/A | 0.63 ppb (7) | N/A | 7.3 μg/m3 (31) | 33.0 | |
May 19, 2022, 4 a.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.69 ppb (8) | N/A | 7.0 μg/m3 (30) | 30.0 | |
May 19, 2022, 3 a.m. | N/A | N/A | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.55 ppb (7) | N/A | 5.7 μg/m3 (24) | 24.0 | |
May 19, 2022, 2 a.m. | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 4.7 μg/m3 (20) | 20.0 | |
May 19, 2022, 1 a.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 3.8 μg/m3 (16) | 16.0 | |
May 18, 2022, 11 p.m. | N/A | N/A | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 3.3 μg/m3 (14) | 14.0 | |
May 18, 2022, 10 p.m. | N/A | N/A | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 3.7 μg/m3 (16) | 16.0 | |
May 18, 2022, 9 p.m. | N/A | N/A | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.25 ppb (3) | N/A | 4.8 μg/m3 (20) | 20.0 | |
May 18, 2022, 8 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 3.9 μg/m3 (17) | 17.0 | |
May 18, 2022, 7 p.m. | N/A | N/A | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 3.8 μg/m3 (16) | 17.0 | |
May 18, 2022, 5 p.m. | N/A | N/A | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 4.8 μg/m3 (20) | 20.0 | |
May 18, 2022, 4 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 4.7 μg/m3 (20) | 20.0 | |
May 18, 2022, 4 p.m. | N/A | N/A | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.35 ppb (4) | N/A | 4.7 μg/m3 (20) | 20.0 | |
May 18, 2022, 3 p.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 5.9 μg/m3 (25) | 25.0 | |
May 18, 2022, 3 p.m. | N/A | N/A | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 5.9 μg/m3 (25) | 25.0 | |
May 18, 2022, 2 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | 5.7 μg/m3 (24) | 24.0 | |
May 18, 2022, 2 p.m. | N/A | N/A | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.44 ppb (5) | N/A | 5.7 μg/m3 (24) | 24.0 | |
May 18, 2022, 1 p.m. | N/A | N/A | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 0.55 ppb (7) | N/A | 6.6 μg/m3 (28) | 28.0 | |
May 18, 2022, 1 p.m. | N/A | N/A | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 0.55 ppb (7) | N/A | 6.6 μg/m3 (28) | 28.0 | |
May 18, 2022, noon | N/A | N/A | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 0.47 ppb (6) | N/A | 6.2 μg/m3 (26) | 26.0 | |
May 18, 2022, noon | N/A | N/A | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 0.47 ppb (6) | N/A | 6.2 μg/m3 (26) | 26.0 | |
May 18, 2022, 11 a.m. | N/A | N/A | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 0.47 ppb (6) | N/A | 6.5 μg/m3 (28) | 28.0 | |
May 18, 2022, 10 a.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 5.7 μg/m3 (24) | 24.0 | |
May 18, 2022, 2 a.m. | N/A | N/A | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.22 ppb (3) | N/A | 4.3 μg/m3 (18) | 18.0 | |
May 18, 2022, 1 a.m. | N/A | N/A | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 3.4 μg/m3 (15) | 15.0 | |
May 18, 2022, midnight | N/A | N/A | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 3.8 μg/m3 (16) | 16.0 | |
May 17, 2022, 11 p.m. | N/A | N/A | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 4.3 μg/m3 (18) | 18.0 | |
May 17, 2022, 10 p.m. | N/A | N/A | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 6.6 μg/m3 (28) | 28.0 | |
May 17, 2022, 9 p.m. | N/A | N/A | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 6.5 μg/m3 (28) | 28.0 |