Lakeville (Kenyon Ave) MN, US: 44.706123, -93.285803
Date Observed (UTC) | NOX | NO | NOY | NO2 | NO2Y | SO2 | OZONE | CO | PM10 | PM2.5 | AQI | AQI/500 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb. 28, 2021, 4 a.m. | 24.4 ppb (24) | 3.4 ppb (4) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.33 ppb (4) | N/A | 17.0 μg/m3 (62) | 62.0 | |
Feb. 28, 2021, 3 a.m. | 34.8 ppb (33) | 10.0 ppb (10) | N/A | 25.0 ppb (24) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 17.0 μg/m3 (62) | 62.0 | |
Feb. 28, 2021, 2 a.m. | 23.8 ppb (23) | 3.5 ppb (4) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Feb. 28, 2021, 1 a.m. | 22.2 ppb (21) | 4.4 ppb (5) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.34 ppb (4) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Feb. 28, 2021, midnight | 27.9 ppb (27) | 6.6 ppb (7) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.37 ppb (5) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Feb. 27, 2021, 11 p.m. | 27.5 ppb (26) | 9.0 ppb (9) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 27, 2021, 10 p.m. | 24.4 ppb (24) | 8.2 ppb (8) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.3 ppb (4) | N/A | 5.0 μg/m3 (21) | 24.0 | |
Feb. 27, 2021, 9 p.m. | 11.7 ppb (12) | 3.0 ppb (3) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Feb. 27, 2021, 8 p.m. | 4.8 ppb (5) | 0.9 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 27, 2021, 7 p.m. | 4.4 ppb (5) | 0.5 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 27, 2021, 6 p.m. | 5.0 ppb (5) | 0.8 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 27, 2021, 5 p.m. | 4.7 ppb (5) | 1.1 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 27, 2021, 4 p.m. | 4.0 ppb (4) | 0.7 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 27, 2021, 3 p.m. | 3.6 ppb (4) | 0.5 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Feb. 27, 2021, 2 p.m. | 4.4 ppb (5) | 0.8 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Feb. 27, 2021, 1 p.m. | 5.0 ppb (5) | 0.5 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 27, 2021, noon | 4.3 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Feb. 27, 2021, 11 a.m. | 4.8 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 27, 2021, 10 a.m. | 4.2 ppb (4) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 16.0 μg/m3 (60) | 60.0 | |
Feb. 27, 2021, 9 a.m. | 3.8 ppb (4) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 27, 2021, 8 a.m. | 6.2 ppb (6) | 0.2 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Feb. 27, 2021, 7 a.m. | 6.8 ppb (7) | 0.4 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 13.0 μg/m3 (53) | 53.0 | |
Feb. 27, 2021, 6 a.m. | 4.5 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Feb. 27, 2021, 5 a.m. | 4.5 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 27, 2021, 4 a.m. | 8.8 ppb (9) | 0.5 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Feb. 27, 2021, 3 a.m. | 13.2 ppb (13) | 1.5 ppb (2) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Feb. 27, 2021, 2 a.m. | 12.3 ppb (12) | 1.5 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Feb. 27, 2021, 1 a.m. | 17.2 ppb (17) | 3.9 ppb (4) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Feb. 27, 2021, midnight | 24.3 ppb (23) | 6.3 ppb (6) | N/A | 18.0 ppb (17) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Feb. 26, 2021, 11 p.m. | 30.0 ppb (29) | 8.6 ppb (9) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.32 ppb (4) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 26, 2021, 10 p.m. | 20.4 ppb (20) | 6.1 ppb (6) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 26, 2021, 9 p.m. | 18.1 ppb (18) | 5.9 ppb (6) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 26, 2021, 8 p.m. | 16.4 ppb (16) | 5.7 ppb (6) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 26, 2021, 7 p.m. | 13.9 ppb (14) | 4.8 ppb (5) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 26, 2021, 6 p.m. | 13.4 ppb (13) | 4.5 ppb (5) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 26, 2021, 5 p.m. | 10.6 ppb (10) | 3.7 ppb (4) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 26, 2021, 4 p.m. | 12.7 ppb (12) | 4.7 ppb (5) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 26, 2021, 3 p.m. | 8.4 ppb (8) | 2.2 ppb (3) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 26, 2021, 2 p.m. | 7.2 ppb (7) | 1.5 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 26, 2021, 1 p.m. | 8.6 ppb (9) | 1.2 ppb (2) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 26, 2021, noon | 10.6 ppb (10) | 1.6 ppb (2) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 26, 2021, 11 a.m. | 10.4 ppb (10) | 2.0 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Feb. 26, 2021, 10 a.m. | 10.1 ppb (10) | 2.2 ppb (3) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 26, 2021, 9 a.m. | 7.8 ppb (8) | 1.6 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Feb. 26, 2021, 8 a.m. | 7.5 ppb (8) | 1.3 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 26, 2021, 7 a.m. | 6.7 ppb (7) | 0.9 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 26, 2021, 6 a.m. | 7.6 ppb (8) | 1.3 ppb (2) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Feb. 26, 2021, 5 a.m. | 6.8 ppb (7) | 0.8 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 18.0 μg/m3 (64) | 64.0 | |
Feb. 26, 2021, 4 a.m. | 7.8 ppb (8) | 0.6 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 12.0 μg/m3 (50) | 50.0 | |
Feb. 26, 2021, 3 a.m. | 11.0 ppb (11) | 1.3 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Feb. 26, 2021, 2 a.m. | 13.1 ppb (13) | 1.6 ppb (2) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 26, 2021, 1 a.m. | 19.1 ppb (19) | 1.7 ppb (2) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.25 ppb (3) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 26, 2021, midnight | 23.9 ppb (23) | 3.5 ppb (4) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.25 ppb (3) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 25, 2021, 11 p.m. | 5.1 ppb (5) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 25, 2021, 10 p.m. | 3.2 ppb (4) | 0.5 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 25, 2021, 9 p.m. | 3.5 ppb (4) | 0.7 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Feb. 25, 2021, 8 p.m. | 2.8 ppb (3) | 0.3 ppb (1) | N/A | 2.0 ppb (2) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 14.0 μg/m3 (55) | 55.0 | |
Feb. 25, 2021, 7 p.m. | 3.3 ppb (4) | 0.6 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 25, 2021, 6 p.m. | 3.7 ppb (4) | 0.6 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 25, 2021, 5 p.m. | 3.3 ppb (4) | 0.6 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 25, 2021, 4 p.m. | 3.9 ppb (4) | 0.7 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 25, 2021, 3 p.m. | 3.9 ppb (4) | 0.8 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 15.0 μg/m3 (58) | 58.0 | |
Feb. 25, 2021, 2 p.m. | 5.3 ppb (5) | 0.9 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 25, 2021, 1 p.m. | 9.8 ppb (10) | 1.4 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 25, 2021, noon | 6.9 ppb (7) | 0.7 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 25, 2021, 11 a.m. | 4.0 ppb (4) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 25, 2021, 10 a.m. | 3.5 ppb (4) | 0.2 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Feb. 25, 2021, 9 a.m. | 3.3 ppb (4) | 0.2 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 25, 2021, 8 a.m. | 3.1 ppb (3) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 9.0 μg/m3 (38) | 38.0 | |
Feb. 25, 2021, 7 a.m. | 2.9 ppb (3) | 0.2 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 25, 2021, 6 a.m. | 3.2 ppb (4) | 0.3 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
Feb. 25, 2021, 5 a.m. | 3.2 ppb (4) | 0.2 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 25, 2021, 4 a.m. | 5.2 ppb (5) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 25, 2021, 3 a.m. | 4.2 ppb (4) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 25, 2021, 2 a.m. | 4.3 ppb (5) | 0.1 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 25, 2021, 1 a.m. | 4.4 ppb (5) | 0.2 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | N/A | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 25, 2021, midnight | 4.4 ppb (5) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 24, 2021, 11 p.m. | 3.5 ppb (4) | 0.4 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 24, 2021, 10 p.m. | 3.7 ppb (4) | 0.6 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | N/A | 4.0 | |
Feb. 24, 2021, 9 p.m. | 3.2 ppb (4) | 0.2 ppb (1) | N/A | 3.0 ppb (3) | N/A | N/A | N/A | 0.07 ppb (2) | N/A | N/A | 4.0 | |
Feb. 24, 2021, 8 p.m. | 5.6 ppb (6) | 1.3 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 24, 2021, 7 p.m. | 4.8 ppb (5) | 0.9 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
Feb. 24, 2021, 6 p.m. | 5.0 ppb (5) | 1.1 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 1.0 μg/m3 (5) | 5.0 | |
Feb. 24, 2021, 5 p.m. | 5.4 ppb (6) | 1.3 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
Feb. 24, 2021, 4 p.m. | 5.8 ppb (6) | 1.3 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
Feb. 24, 2021, 3 p.m. | 5.8 ppb (6) | 1.3 ppb (2) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 0.0 μg/m3 (0) | 6.0 | |
Feb. 24, 2021, 2 p.m. | 6.6 ppb (7) | 0.6 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 1.0 μg/m3 (5) | 7.0 | |
Feb. 24, 2021, 1 p.m. | 6.9 ppb (7) | 0.4 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Feb. 24, 2021, noon | 5.5 ppb (6) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
Feb. 24, 2021, 11 a.m. | 4.6 ppb (5) | 0.1 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
Feb. 24, 2021, 10 a.m. | 5.8 ppb (6) | 0.1 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 24, 2021, 9 a.m. | 9.6 ppb (10) | 0.1 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 24, 2021, 8 a.m. | 24.7 ppb (24) | 1.8 ppb (2) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 14.0 μg/m3 (55) | 55.0 | |
Feb. 24, 2021, 7 a.m. | 29.0 ppb (28) | 3.2 ppb (4) | N/A | 26.0 ppb (25) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 14.0 μg/m3 (55) | 55.0 | |
Feb. 24, 2021, 6 a.m. | 33.3 ppb (32) | 6.6 ppb (7) | N/A | 27.0 ppb (26) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 24, 2021, 5 a.m. | 29.0 ppb (28) | 5.7 ppb (6) | N/A | 23.0 ppb (22) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 11.0 μg/m3 (46) | 46.0 | |
Feb. 24, 2021, 4 a.m. | 28.2 ppb (27) | 4.2 ppb (4) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 0.25 ppb (3) | N/A | 7.0 μg/m3 (30) | 30.0 | |
Feb. 24, 2021, 3 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.23 ppb (3) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 24, 2021, 2 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.2 ppb (3) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 24, 2021, 1 a.m. | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 24, 2021, midnight | 31.4 ppb (30) | 11.2 ppb (11) | N/A | 20.0 ppb (19) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 6.0 μg/m3 (25) | 30.0 | |
Feb. 23, 2021, 11 p.m. | 26.1 ppb (25) | 9.5 ppb (9) | N/A | 17.0 ppb (17) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 23, 2021, 10 p.m. | 27.2 ppb (26) | 11.5 ppb (11) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 5.0 μg/m3 (21) | 26.0 | |
Feb. 23, 2021, 9 p.m. | 43.6 ppb (42) | 19.9 ppb (19) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 0.3 ppb (4) | N/A | 5.0 μg/m3 (21) | 42.0 | |
Feb. 23, 2021, 8 p.m. | 49.7 ppb (47) | 25.8 ppb (25) | N/A | 24.0 ppb (23) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 4.0 μg/m3 (17) | 47.0 | |
Feb. 23, 2021, 7 p.m. | 43.8 ppb (42) | 21.4 ppb (21) | N/A | 22.0 ppb (21) | N/A | N/A | N/A | 0.26 ppb (4) | N/A | 4.0 μg/m3 (17) | 42.0 | |
Feb. 23, 2021, 6 p.m. | 21.5 ppb (21) | 10.2 ppb (10) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 4.0 μg/m3 (17) | 21.0 | |
Feb. 23, 2021, 5 p.m. | 4.7 ppb (5) | 0.8 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 23, 2021, 4 p.m. | 4.7 ppb (5) | 0.7 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
Feb. 23, 2021, 3 p.m. | 5.3 ppb (5) | 0.8 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
Feb. 23, 2021, 2 p.m. | 4.7 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
Feb. 23, 2021, 1 p.m. | 5.4 ppb (6) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 23, 2021, noon | 5.3 ppb (5) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Feb. 23, 2021, 11 a.m. | 3.9 ppb (4) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Feb. 23, 2021, 10 a.m. | 3.9 ppb (4) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 23, 2021, 9 a.m. | 4.3 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
Feb. 23, 2021, 8 a.m. | 4.7 ppb (5) | 0.2 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
Feb. 23, 2021, 7 a.m. | 5.0 ppb (5) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
Feb. 23, 2021, 6 a.m. | 4.3 ppb (5) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Feb. 23, 2021, 5 a.m. | 4.5 ppb (5) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 23, 2021, 4 a.m. | 4.7 ppb (5) | 0.3 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 5.0 μg/m3 (21) | 21.0 | |
Feb. 23, 2021, 3 a.m. | 4.6 ppb (5) | 0.1 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
Feb. 23, 2021, 2 a.m. | 4.8 ppb (5) | 0.1 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 1.0 μg/m3 (5) | 5.0 | |
Feb. 23, 2021, 1 a.m. | 4.8 ppb (5) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 1.0 μg/m3 (5) | 5.0 | |
Feb. 23, 2021, midnight | 5.0 ppb (5) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 1.0 μg/m3 (5) | 5.0 | |
Feb. 22, 2021, 11 p.m. | 5.1 ppb (5) | 0.4 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 1.0 μg/m3 (5) | 5.0 | |
Feb. 22, 2021, 10 p.m. | 5.0 ppb (5) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 0.0 μg/m3 (0) | 5.0 | |
Feb. 22, 2021, 9 p.m. | 5.2 ppb (5) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 2.0 μg/m3 (9) | 9.0 | |
Feb. 22, 2021, 8 p.m. | 4.7 ppb (5) | 0.4 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
Feb. 22, 2021, 7 p.m. | 4.8 ppb (5) | 0.5 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Feb. 22, 2021, 6 p.m. | 4.5 ppb (5) | 0.6 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.12 ppb (2) | N/A | 4.0 μg/m3 (17) | 17.0 | |
Feb. 22, 2021, 5 p.m. | 5.5 ppb (6) | 1.1 ppb (2) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 3.0 μg/m3 (13) | 13.0 | |
Feb. 22, 2021, 4 p.m. | 5.1 ppb (5) | 0.9 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.11 ppb (2) | N/A | 6.0 μg/m3 (25) | 25.0 | |
Feb. 22, 2021, 3 p.m. | 5.2 ppb (5) | 0.9 ppb (1) | N/A | 4.0 ppb (4) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 22, 2021, 2 p.m. | 6.9 ppb (7) | 0.9 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 8.0 μg/m3 (34) | 34.0 | |
Feb. 22, 2021, 1 p.m. | 7.0 ppb (7) | 0.4 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.13 ppb (2) | N/A | 10.0 μg/m3 (42) | 42.0 | |
Feb. 22, 2021, noon | 5.5 ppb (6) | 0.3 ppb (1) | N/A | 5.0 ppb (5) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 15.0 μg/m3 (58) | 58.0 | |
Feb. 22, 2021, 11 a.m. | 7.1 ppb (7) | 0.3 ppb (1) | N/A | 7.0 ppb (7) | N/A | N/A | N/A | 0.14 ppb (2) | N/A | 17.0 μg/m3 (62) | 62.0 | |
Feb. 22, 2021, 10 a.m. | 9.9 ppb (10) | 0.4 ppb (1) | N/A | 9.0 ppb (9) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 28.0 μg/m3 (85) | 85.0 | |
Feb. 22, 2021, 9 a.m. | 5.7 ppb (6) | 0.2 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 31.0 μg/m3 (91) | 91.0 | |
Feb. 22, 2021, 8 a.m. | 5.8 ppb (6) | 0.1 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 29.0 μg/m3 (87) | 87.0 | |
Feb. 22, 2021, 7 a.m. | 6.6 ppb (7) | 0.3 ppb (1) | N/A | 6.0 ppb (6) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 31.0 μg/m3 (91) | 91.0 | |
Feb. 22, 2021, 6 a.m. | 8.6 ppb (9) | 0.2 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 37.0 μg/m3 (105) | 105.0 | |
Feb. 22, 2021, 5 a.m. | 8.6 ppb (9) | 0.2 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 41.0 μg/m3 (115) | 115.0 | |
Feb. 22, 2021, 4 a.m. | 10.5 ppb (10) | 0.0 ppb (0) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.25 ppb (3) | N/A | 37.0 μg/m3 (105) | 105.0 | |
Feb. 22, 2021, 3 a.m. | 10.8 ppb (11) | 0.2 ppb (1) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.27 ppb (4) | N/A | 37.0 μg/m3 (105) | 105.0 | |
Feb. 22, 2021, 2 a.m. | 24.7 ppb (24) | 3.7 ppb (4) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 35.0 μg/m3 (100) | 100.0 | |
Feb. 22, 2021, 1 a.m. | 36.4 ppb (35) | 6.3 ppb (6) | N/A | 30.0 ppb (29) | N/A | N/A | N/A | 0.36 ppb (5) | N/A | 30.0 μg/m3 (89) | 89.0 | |
Feb. 22, 2021, midnight | 25.5 ppb (25) | 4.0 ppb (4) | N/A | 21.0 ppb (20) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 31.0 μg/m3 (91) | 91.0 | |
Feb. 21, 2021, 11 p.m. | 19.4 ppb (19) | 3.6 ppb (4) | N/A | 16.0 ppb (16) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 27.0 μg/m3 (83) | 83.0 | |
Feb. 21, 2021, 10 p.m. | 19.9 ppb (19) | 5.4 ppb (6) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.29 ppb (4) | N/A | 25.0 μg/m3 (79) | 79.0 | |
Feb. 21, 2021, 9 p.m. | 26.2 ppb (25) | 7.4 ppb (7) | N/A | 19.0 ppb (18) | N/A | N/A | N/A | 0.3 ppb (4) | N/A | 29.0 μg/m3 (87) | 87.0 | |
Feb. 21, 2021, 8 p.m. | 20.4 ppb (20) | 5.7 ppb (6) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.25 ppb (3) | N/A | 28.0 μg/m3 (85) | 85.0 | |
Feb. 21, 2021, 7 p.m. | 18.8 ppb (18) | 5.4 ppb (6) | N/A | 13.0 ppb (13) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 29.0 μg/m3 (87) | 87.0 | |
Feb. 21, 2021, 6 p.m. | 22.2 ppb (21) | 7.8 ppb (8) | N/A | 14.0 ppb (14) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 26.0 μg/m3 (81) | 81.0 | |
Feb. 21, 2021, 5 p.m. | 21.2 ppb (20) | 5.9 ppb (6) | N/A | 15.0 ppb (15) | N/A | N/A | N/A | 0.28 ppb (4) | N/A | 29.0 μg/m3 (87) | 87.0 | |
Feb. 21, 2021, 4 p.m. | 15.8 ppb (15) | 4.1 ppb (4) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.24 ppb (3) | N/A | 28.0 μg/m3 (85) | 85.0 | |
Feb. 21, 2021, 3 p.m. | 13.1 ppb (13) | 2.8 ppb (3) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.21 ppb (3) | N/A | 26.0 μg/m3 (81) | 81.0 | |
Feb. 21, 2021, 2 p.m. | 12.8 ppb (13) | 2.5 ppb (3) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 20.0 μg/m3 (68) | 68.0 | |
Feb. 21, 2021, 1 p.m. | 12.0 ppb (12) | 1.7 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.19 ppb (3) | N/A | 24.0 μg/m3 (77) | 77.0 | |
Feb. 21, 2021, noon | 11.5 ppb (11) | 1.5 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 29.0 μg/m3 (87) | 87.0 | |
Feb. 21, 2021, 11 a.m. | 12.5 ppb (12) | 1.3 ppb (2) | N/A | 11.0 ppb (11) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 25.0 μg/m3 (79) | 79.0 | |
Feb. 21, 2021, 10 a.m. | 12.1 ppb (12) | 1.7 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 22.0 μg/m3 (72) | 72.0 | |
Feb. 21, 2021, 9 a.m. | 13.5 ppb (13) | 2.0 ppb (2) | N/A | 12.0 ppb (12) | N/A | N/A | N/A | 0.17 ppb (3) | N/A | 24.0 μg/m3 (77) | 77.0 | |
Feb. 21, 2021, 8 a.m. | 9.4 ppb (9) | 1.1 ppb (2) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 24.0 μg/m3 (77) | 77.0 | |
Feb. 21, 2021, 7 a.m. | 9.4 ppb (9) | 1.0 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.15 ppb (2) | N/A | 25.0 μg/m3 (79) | 79.0 | |
Feb. 21, 2021, 6 a.m. | 9.1 ppb (9) | 0.9 ppb (1) | N/A | 8.0 ppb (8) | N/A | N/A | N/A | 0.16 ppb (3) | N/A | 30.0 μg/m3 (89) | 89.0 | |
Feb. 21, 2021, 5 a.m. | 12.2 ppb (12) | 1.8 ppb (2) | N/A | 10.0 ppb (10) | N/A | N/A | N/A | 0.18 ppb (3) | N/A | 22.0 μg/m3 (72) | 72.0 |