ID: 2419

AQSQID: 270370480

Site Name: Lakeville - Near Road

Added: April 21, 2020, 6:24 p.m.

Updated: Oct. 24, 2021, 9 a.m.

Location: Lakeville (Kenyon Ave), MN

Reporting: True, Located: True

Current AQI: 42.0

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
Oct. 24, 2021, 7 a.m. 8.1 ppb (8) 1.2 ppb (2) N/A 7.0 ppb (7) N/A N/A N/A 0.32 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Oct. 24, 2021, 6 a.m. 11.1 ppb (11) 2.8 ppb (3) N/A 8.0 ppb (8) N/A N/A N/A 0.33 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
Oct. 24, 2021, 5 a.m. 13.0 ppb (13) 3.5 ppb (4) N/A 10.0 ppb (10) N/A N/A N/A 0.35 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Oct. 24, 2021, 4 a.m. 28.5 ppb (27) 10.9 ppb (11) N/A 18.0 ppb (17) N/A N/A N/A 0.63 ppb (7) N/A 21.0 μg/m3 (70) 70.0
 
Oct. 24, 2021, 3 a.m. 37.4 ppb (36) 17.8 ppb (17) N/A 20.0 ppb (19) N/A N/A N/A 0.73 ppb (8) N/A 32.0 μg/m3 (93) 93.0
 
Oct. 24, 2021, 2 a.m. 40.2 ppb (38) 21.1 ppb (20) N/A 19.0 ppb (18) N/A N/A N/A 0.75 ppb (10) N/A 21.0 μg/m3 (70) 70.0
 
Oct. 24, 2021, 1 a.m. 42.7 ppb (41) 21.2 ppb (20) N/A 22.0 ppb (21) N/A N/A N/A 0.73 ppb (8) N/A 18.0 μg/m3 (64) 64.0
 
Oct. 24, 2021, midnight 40.7 ppb (39) 18.8 ppb (18) N/A 22.0 ppb (21) N/A N/A N/A 0.59 ppb (7) N/A 10.0 μg/m3 (42) 42.0
 
Oct. 23, 2021, 11 p.m. 27.2 ppb (26) 12.4 ppb (12) N/A 15.0 ppb (15) N/A N/A N/A 0.48 ppb (6) N/A 6.0 μg/m3 (25) 26.0
 
Oct. 23, 2021, 10 p.m. 26.5 ppb (25) 12.6 ppb (12) N/A 14.0 ppb (14) N/A N/A N/A 0.36 ppb (5) N/A 1.0 μg/m3 (5) 25.0
 
Oct. 23, 2021, 9 p.m. 17.1 ppb (17) 8.7 ppb (9) N/A 8.0 ppb (8) N/A N/A N/A 0.36 ppb (5) N/A 2.0 μg/m3 (9) 17.0
 
Oct. 23, 2021, 8 p.m. 16.8 ppb (16) 8.6 ppb (9) N/A 8.0 ppb (8) N/A N/A N/A 0.33 ppb (4) N/A 1.0 μg/m3 (5) 16.0
 
Oct. 23, 2021, 7 p.m. 15.6 ppb (15) 8.5 ppb (9) N/A 7.0 ppb (7) N/A N/A N/A 0.34 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 23, 2021, 6 p.m. 18.2 ppb (18) 10.4 ppb (10) N/A 8.0 ppb (8) N/A N/A N/A 0.31 ppb (4) N/A 4.0 μg/m3 (17) 18.0
 
Oct. 23, 2021, 5 p.m. 18.2 ppb (18) 11.0 ppb (11) N/A 7.0 ppb (7) N/A N/A N/A 0.36 ppb (5) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 23, 2021, 4 p.m. 22.3 ppb (22) 13.0 ppb (13) N/A 9.0 ppb (9) N/A N/A N/A 0.34 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 23, 2021, 3 p.m. 29.7 ppb (29) 17.9 ppb (17) N/A 12.0 ppb (12) N/A N/A N/A 0.37 ppb (5) N/A 6.0 μg/m3 (25) 29.0
 
Oct. 23, 2021, 2 p.m. 43.1 ppb (41) 26.5 ppb (25) N/A 17.0 ppb (17) N/A N/A N/A 0.45 ppb (6) N/A 5.0 μg/m3 (21) 41.0
 
Oct. 23, 2021, 1 p.m. 52.6 ppb (50) 37.2 ppb (36) N/A 15.0 ppb (15) N/A N/A N/A 0.53 ppb (6) N/A 8.0 μg/m3 (34) 50.0
 
Oct. 23, 2021, noon 57.2 ppb (55) 41.7 ppb (40) N/A 15.0 ppb (15) N/A N/A N/A 0.53 ppb (6) N/A 7.0 μg/m3 (30) 55.0
 
Oct. 23, 2021, 11 a.m. 41.2 ppb (39) 25.3 ppb (24) N/A 16.0 ppb (16) N/A N/A N/A 0.42 ppb (5) N/A 6.0 μg/m3 (25) 39.0
 
Oct. 23, 2021, 10 a.m. 40.8 ppb (39) 24.4 ppb (24) N/A 16.0 ppb (16) N/A N/A N/A 0.39 ppb (5) N/A 6.0 μg/m3 (25) 39.0
 
Oct. 23, 2021, 9 a.m. 29.2 ppb (28) 15.8 ppb (15) N/A 13.0 ppb (13) N/A N/A N/A 0.38 ppb (5) N/A 5.0 μg/m3 (21) 28.0
 
Oct. 23, 2021, 8 a.m. 37.6 ppb (36) 23.1 ppb (22) N/A 14.0 ppb (14) N/A N/A N/A 0.35 ppb (4) N/A 6.0 μg/m3 (25) 36.0
 
Oct. 23, 2021, 7 a.m. 37.9 ppb (36) 23.6 ppb (23) N/A 14.0 ppb (14) N/A N/A N/A 0.39 ppb (5) N/A 7.0 μg/m3 (30) 36.0
 
Oct. 23, 2021, 6 a.m. 20.0 ppb (19) 6.3 ppb (6) N/A 14.0 ppb (14) N/A N/A N/A 0.38 ppb (5) N/A 4.0 μg/m3 (17) 19.0
 
Oct. 23, 2021, 5 a.m. 15.1 ppb (15) 4.6 ppb (5) N/A 11.0 ppb (11) N/A N/A N/A 0.37 ppb (5) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 23, 2021, 4 a.m. 23.6 ppb (23) 11.0 ppb (11) N/A 13.0 ppb (13) N/A N/A N/A 0.4 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 23, 2021, 3 a.m. 37.1 ppb (35) 18.2 ppb (18) N/A 19.0 ppb (18) N/A N/A N/A 0.56 ppb (7) N/A 8.0 μg/m3 (34) 35.0
 
Oct. 23, 2021, 2 a.m. 36.4 ppb (35) 16.3 ppb (16) N/A 20.0 ppb (19) N/A N/A N/A 0.48 ppb (6) N/A 7.0 μg/m3 (30) 35.0
 
Oct. 23, 2021, 1 a.m. 30.3 ppb (29) 12.2 ppb (12) N/A 18.0 ppb (17) N/A N/A N/A 0.48 ppb (6) N/A 9.0 μg/m3 (38) 38.0
 
Oct. 23, 2021, midnight 35.6 ppb (34) 16.9 ppb (16) N/A 19.0 ppb (18) N/A N/A N/A 0.48 ppb (6) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 22, 2021, 11 p.m. 8.8 ppb (9) 0.8 ppb (1) N/A 8.0 ppb (8) N/A N/A N/A 0.31 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Oct. 22, 2021, 10 p.m. 8.2 ppb (8) 1.5 ppb (2) N/A 7.0 ppb (7) N/A N/A N/A 0.28 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 22, 2021, 9 p.m. 10.3 ppb (10) 3.3 ppb (4) N/A 7.0 ppb (7) N/A N/A N/A 0.29 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 22, 2021, 8 p.m. 7.7 ppb (8) 2.8 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A 0.26 ppb (4) N/A N/A 8.0
 
Oct. 22, 2021, 7 p.m. 7.9 ppb (8) 2.7 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A 0.28 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 22, 2021, 6 p.m. 7.4 ppb (7) 2.6 ppb (3) N/A 5.0 ppb (5) N/A N/A N/A 0.27 ppb (4) N/A 1.0 μg/m3 (5) 7.0
 
Oct. 22, 2021, 5 p.m. 19.7 ppb (19) 10.4 ppb (10) N/A 9.0 ppb (9) N/A N/A N/A 0.29 ppb (4) N/A 0.0 μg/m3 (0) 19.0
 
Oct. 22, 2021, 4 p.m. 18.2 ppb (18) 7.8 ppb (8) N/A 10.0 ppb (10) N/A N/A N/A 0.33 ppb (4) N/A 2.0 μg/m3 (9) 18.0
 
Oct. 22, 2021, 3 p.m. 33.0 ppb (32) 17.6 ppb (17) N/A 15.0 ppb (15) N/A N/A N/A 0.4 ppb (5) N/A 6.0 μg/m3 (25) 32.0
 
Oct. 22, 2021, 2 p.m. 63.5 ppb (62) 41.5 ppb (40) N/A 22.0 ppb (21) N/A N/A N/A 0.5 ppb (6) N/A 8.0 μg/m3 (34) 62.0
 
Oct. 22, 2021, 1 p.m. 31.4 ppb (30) 18.6 ppb (18) N/A 13.0 ppb (13) N/A N/A N/A 0.38 ppb (5) N/A 1.0 μg/m3 (5) 30.0
 
Oct. 22, 2021, noon 7.0 ppb (7) 0.5 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A 0.28 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 22, 2021, 11 a.m. 4.8 ppb (5) 0.3 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.28 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 22, 2021, 10 a.m. 4.8 ppb (5) 0.6 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.27 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 22, 2021, 9 a.m. 4.1 ppb (4) 0.5 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.25 ppb (3) N/A 3.0 μg/m3 (13) 13.0
 
Oct. 22, 2021, 8 a.m. 4.9 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.25 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 22, 2021, 7 a.m. 6.8 ppb (7) 1.2 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.28 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 22, 2021, 6 a.m. 8.6 ppb (9) 1.6 ppb (2) N/A 7.0 ppb (7) N/A N/A N/A 0.31 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 22, 2021, 5 a.m. 27.2 ppb (26) 14.4 ppb (14) N/A 13.0 ppb (13) N/A N/A N/A 0.38 ppb (5) N/A 2.0 μg/m3 (9) 26.0
 
Oct. 22, 2021, 4 a.m. 35.2 ppb (34) 19.1 ppb (19) N/A 16.0 ppb (16) N/A N/A N/A 0.42 ppb (5) N/A 5.0 μg/m3 (21) 34.0
 
Oct. 22, 2021, 3 a.m. 8.9 ppb (9) 0.9 ppb (1) N/A 8.0 ppb (8) N/A N/A N/A 0.33 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 22, 2021, 2 a.m. 6.7 ppb (7) 0.2 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A 0.31 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 22, 2021, 1 a.m. 6.3 ppb (6) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.28 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 22, 2021, midnight 4.4 ppb (5) 0.2 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.28 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 21, 2021, 11 p.m. 3.4 ppb (4) 0.2 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A 0.27 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Oct. 21, 2021, 10 p.m. 2.9 ppb (3) 0.4 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A 0.24 ppb (3) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 21, 2021, 9 p.m. 2.9 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A 0.23 ppb (3) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 21, 2021, 8 p.m. 3.2 ppb (4) 0.8 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A 0.24 ppb (3) N/A 1.0 μg/m3 (5) 5.0
 
Oct. 21, 2021, 7 p.m. 4.4 ppb (5) 1.7 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A 0.25 ppb (3) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 21, 2021, 6 p.m. 4.6 ppb (5) 1.6 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A 0.26 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 21, 2021, 5 p.m. 5.6 ppb (6) 2.1 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A 0.25 ppb (3) N/A 3.0 μg/m3 (13) 13.0
 
Oct. 21, 2021, 4 p.m. 8.1 ppb (8) 3.2 ppb (4) N/A 5.0 ppb (5) N/A N/A N/A 0.27 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 21, 2021, 3 p.m. 4.9 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.26 ppb (4) N/A 1.0 μg/m3 (5) 5.0
 
Oct. 21, 2021, 2 p.m. 9.8 ppb (10) 2.6 ppb (3) N/A 7.0 ppb (7) N/A N/A N/A 0.29 ppb (4) N/A 2.0 μg/m3 (9) 10.0
 
Oct. 21, 2021, 1 p.m. 11.2 ppb (11) 3.3 ppb (4) N/A 8.0 ppb (8) N/A N/A N/A 0.29 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Oct. 21, 2021, noon 6.9 ppb (7) 1.6 ppb (2) N/A 5.0 ppb (5) N/A N/A N/A 0.28 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 21, 2021, 11 a.m. 4.1 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A 0.28 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 21, 2021, 10 a.m. 2.6 ppb (3) 0.2 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A 0.26 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 21, 2021, 9 a.m. 1.8 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A 0.29 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 21, 2021, 8 a.m. 1.2 ppb (2) 0.1 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 0.28 ppb (4) N/A -2.0 μg/m3 (0) 4.0
 
Oct. 21, 2021, 7 a.m. 1.2 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A N/A 0.28 ppb (4) N/A 0.0 μg/m3 (0) 4.0
 
Oct. 21, 2021, 6 a.m. 1.9 ppb (2) 0.1 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A 0.26 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 21, 2021, 5 a.m. 3.6 ppb (4) 0.6 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A 0.28 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Oct. 21, 2021, 4 a.m. 4.1 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A 0.3 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 21, 2021, 3 a.m. 8.1 ppb (8) 2.6 ppb (3) N/A 6.0 ppb (6) N/A N/A N/A 0.32 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 21, 2021, 2 a.m. 10.3 ppb (10) 3.9 ppb (4) N/A 6.0 ppb (6) N/A N/A N/A 0.33 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 21, 2021, 1 a.m. 19.1 ppb (19) 8.9 ppb (9) N/A 10.0 ppb (10) N/A N/A N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
Oct. 21, 2021, midnight 20.5 ppb (20) 9.6 ppb (10) N/A 11.0 ppb (11) N/A N/A N/A 0.42 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Oct. 20, 2021, 11 p.m. 29.3 ppb (28) 17.0 ppb (17) N/A 12.0 ppb (12) N/A N/A N/A 0.48 ppb (6) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 20, 2021, 10 p.m. 17.5 ppb (17) 9.2 ppb (9) N/A 8.0 ppb (8) N/A N/A N/A 0.41 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 20, 2021, 9 p.m. 16.1 ppb (16) 8.2 ppb (8) N/A 8.0 ppb (8) N/A N/A N/A 0.39 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Oct. 20, 2021, 8 p.m. 28.4 ppb (27) 15.6 ppb (15) N/A 13.0 ppb (13) N/A N/A N/A 0.44 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Oct. 20, 2021, 7 p.m. 51.3 ppb (49) 31.8 ppb (30) N/A 20.0 ppb (19) N/A N/A N/A 0.47 ppb (6) N/A 9.0 μg/m3 (38) 49.0
 
Oct. 20, 2021, 6 p.m. 23.2 ppb (22) 11.7 ppb (12) N/A 12.0 ppb (12) N/A N/A N/A 0.36 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Oct. 20, 2021, 5 p.m. 33.5 ppb (32) 19.0 ppb (18) N/A 15.0 ppb (15) N/A N/A N/A 0.39 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Oct. 20, 2021, 4 p.m. 41.7 ppb (40) 23.8 ppb (23) N/A 18.0 ppb (17) N/A N/A N/A 0.4 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Oct. 20, 2021, 3 p.m. 38.1 ppb (36) 21.8 ppb (21) N/A 16.0 ppb (16) N/A N/A N/A 0.44 ppb (5) N/A 10.0 μg/m3 (42) 42.0
 
Oct. 20, 2021, 2 p.m. 50.4 ppb (48) 31.0 ppb (30) N/A 19.0 ppb (18) N/A N/A N/A 0.52 ppb (6) N/A 12.0 μg/m3 (50) 50.0
 
Oct. 20, 2021, 1 p.m. 66.3 ppb (65) 42.2 ppb (40) N/A 24.0 ppb (23) N/A N/A N/A 0.59 ppb (7) N/A 14.0 μg/m3 (55) 65.0
 
Oct. 20, 2021, noon 43.9 ppb (42) 21.5 ppb (21) N/A 22.0 ppb (21) N/A N/A N/A 0.51 ppb (6) N/A 16.0 μg/m3 (60) 60.0
 
Oct. 20, 2021, 11 a.m. 42.0 ppb (40) 19.2 ppb (19) N/A 23.0 ppb (22) N/A N/A N/A 0.46 ppb (6) N/A 15.0 μg/m3 (58) 58.0
 
Oct. 20, 2021, 10 a.m. 29.4 ppb (28) 11.3 ppb (11) N/A 18.0 ppb (17) N/A N/A N/A 0.41 ppb (5) N/A 13.0 μg/m3 (53) 53.0
 
Oct. 20, 2021, 9 a.m. 19.4 ppb (19) 3.4 ppb (4) N/A 16.0 ppb (16) N/A N/A N/A 0.35 ppb (4) N/A 13.0 μg/m3 (53) 53.0
 
Oct. 20, 2021, 8 a.m. 22.0 ppb (21) 4.0 ppb (4) N/A 18.0 ppb (17) N/A N/A N/A 0.34 ppb (4) N/A 15.0 μg/m3 (58) 58.0
 
Oct. 20, 2021, 7 a.m. 19.5 ppb (19) 4.1 ppb (4) N/A 15.0 ppb (15) N/A N/A N/A 0.34 ppb (4) N/A 13.0 μg/m3 (53) 53.0
 
Oct. 20, 2021, 6 a.m. 7.1 ppb (7) 0.3 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A 0.3 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Oct. 20, 2021, 5 a.m. 7.5 ppb (8) 0.3 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A 0.32 ppb (4) N/A 14.0 μg/m3 (55) 55.0
 
Oct. 20, 2021, 4 a.m. 12.8 ppb (13) 1.5 ppb (2) N/A 11.0 ppb (11) N/A N/A N/A 0.33 ppb (4) N/A 12.0 μg/m3 (50) 50.0
 
Oct. 20, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A 0.36 ppb (5) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 20, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A 0.55 ppb (7) N/A 20.0 μg/m3 (68) 68.0
 
Oct. 20, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A 0.64 ppb (7) N/A 17.0 μg/m3 (62) 62.0
 
Oct. 20, 2021, midnight 56.6 ppb (54) 16.1 ppb (16) N/A 40.0 ppb (38) N/A N/A N/A 0.78 ppb (10) N/A 17.0 μg/m3 (62) 62.0
 
Oct. 19, 2021, 11 p.m. 71.3 ppb (70) 28.0 ppb (27) N/A 43.0 ppb (41) N/A N/A N/A 0.75 ppb (10) N/A 18.0 μg/m3 (64) 70.0
 
Oct. 19, 2021, 10 p.m. 38.4 ppb (37) 11.7 ppb (12) N/A 27.0 ppb (26) N/A N/A N/A 0.49 ppb (6) N/A 10.0 μg/m3 (42) 42.0
 
Oct. 19, 2021, 9 p.m. 18.9 ppb (18) 4.8 ppb (5) N/A 14.0 ppb (14) N/A N/A N/A 0.41 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 19, 2021, 8 p.m. 16.9 ppb (16) 4.6 ppb (5) N/A 12.0 ppb (12) N/A N/A N/A 0.36 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Oct. 19, 2021, 7 p.m. 18.8 ppb (18) 5.3 ppb (5) N/A 13.0 ppb (13) N/A N/A N/A 0.35 ppb (4) N/A 11.0 μg/m3 (46) 46.0
 
Oct. 19, 2021, 6 p.m. 24.6 ppb (24) 9.0 ppb (9) N/A 16.0 ppb (16) N/A N/A N/A 0.34 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 19, 2021, 5 p.m. 16.5 ppb (16) 5.7 ppb (6) N/A 11.0 ppb (11) N/A N/A N/A 0.31 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 19, 2021, 4 p.m. 12.4 ppb (12) 4.0 ppb (4) N/A 8.0 ppb (8) N/A N/A N/A 0.3 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 19, 2021, 3 p.m. 18.9 ppb (18) 6.2 ppb (6) N/A 13.0 ppb (13) N/A N/A N/A 0.3 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 19, 2021, 2 p.m. 34.0 ppb (33) 13.4 ppb (13) N/A 21.0 ppb (20) N/A N/A N/A 0.39 ppb (5) N/A 6.0 μg/m3 (25) 33.0
 
Oct. 19, 2021, 1 p.m. 34.0 ppb (33) 12.7 ppb (12) N/A 21.0 ppb (20) N/A N/A N/A 0.34 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Oct. 19, 2021, noon 36.7 ppb (35) 13.4 ppb (13) N/A 23.0 ppb (22) N/A N/A N/A 0.45 ppb (6) N/A 6.0 μg/m3 (25) 35.0
 
Oct. 19, 2021, 11 a.m. 26.7 ppb (26) 8.4 ppb (8) N/A 18.0 ppb (17) N/A N/A N/A 0.36 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 19, 2021, 10 a.m. 16.9 ppb (16) 4.8 ppb (5) N/A 12.0 ppb (12) N/A N/A N/A 0.36 ppb (5) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 19, 2021, 9 a.m. 12.0 ppb (12) 2.6 ppb (3) N/A 9.0 ppb (9) N/A N/A N/A 0.2 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 19, 2021, 8 a.m. 7.5 ppb (8) 0.9 ppb (1) N/A 7.0 ppb (7) N/A N/A N/A 0.2 ppb (3) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 19, 2021, 7 a.m. 5.8 ppb (6) 0.4 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.25 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 19, 2021, 6 a.m. 5.3 ppb (5) 0.1 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.26 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 19, 2021, 5 a.m. 7.1 ppb (7) 1.1 ppb (2) N/A 6.0 ppb (6) N/A N/A N/A 0.25 ppb (3) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 19, 2021, 4 a.m. 9.0 ppb (9) 2.0 ppb (2) N/A 7.0 ppb (7) N/A N/A N/A 0.26 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 19, 2021, 3 a.m. 11.9 ppb (12) 3.4 ppb (4) N/A 9.0 ppb (9) N/A N/A N/A 0.27 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 19, 2021, 2 a.m. 14.0 ppb (14) 4.0 ppb (4) N/A 10.0 ppb (10) N/A N/A N/A 0.26 ppb (4) N/A 10.0 μg/m3 (42) 42.0
 
Oct. 19, 2021, 1 a.m. 20.7 ppb (20) 6.7 ppb (7) N/A 14.0 ppb (14) N/A N/A N/A 0.31 ppb (4) N/A 9.0 μg/m3 (38) 38.0
 
Oct. 19, 2021, midnight 32.5 ppb (31) 10.7 ppb (11) N/A 22.0 ppb (21) N/A N/A N/A 0.4 ppb (5) N/A 9.0 μg/m3 (38) 38.0
 
Oct. 18, 2021, 11 p.m. 47.8 ppb (46) 18.1 ppb (18) N/A 30.0 ppb (29) N/A N/A N/A 0.46 ppb (6) N/A 6.0 μg/m3 (25) 46.0
 
Oct. 18, 2021, 10 p.m. 23.0 ppb (22) 6.0 ppb (6) N/A 17.0 ppb (17) N/A N/A N/A 0.37 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 18, 2021, 9 p.m. 10.3 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (8) N/A N/A N/A 0.29 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 18, 2021, 8 p.m. 11.8 ppb (12) 3.0 ppb (3) N/A 9.0 ppb (9) N/A N/A N/A 0.27 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Oct. 18, 2021, 7 p.m. 10.4 ppb (10) 2.6 ppb (3) N/A 8.0 ppb (8) N/A N/A N/A 0.26 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 18, 2021, 6 p.m. 20.2 ppb (20) 7.7 ppb (8) N/A 12.0 ppb (12) N/A N/A N/A 0.29 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 18, 2021, 5 p.m. 28.8 ppb (28) 11.7 ppb (12) N/A 17.0 ppb (17) N/A N/A N/A 0.33 ppb (4) N/A 6.0 μg/m3 (25) 28.0
 
Oct. 18, 2021, 4 p.m. 40.5 ppb (39) 18.8 ppb (18) N/A 22.0 ppb (21) N/A N/A N/A 0.34 ppb (4) N/A 7.0 μg/m3 (30) 39.0
 
Oct. 18, 2021, 3 p.m. 43.1 ppb (41) 22.0 ppb (21) N/A 21.0 ppb (20) N/A N/A N/A 0.37 ppb (5) N/A 6.0 μg/m3 (25) 41.0
 
Oct. 18, 2021, 2 p.m. 40.7 ppb (39) 20.8 ppb (20) N/A 20.0 ppb (19) N/A N/A N/A 0.38 ppb (5) N/A 7.0 μg/m3 (30) 39.0
 
Oct. 18, 2021, 1 p.m. 67.2 ppb (66) 38.3 ppb (37) N/A 29.0 ppb (28) N/A N/A N/A 0.5 ppb (6) N/A 10.0 μg/m3 (42) 66.0
 
Oct. 18, 2021, noon 36.8 ppb (35) 11.3 ppb (11) N/A 25.0 ppb (24) N/A N/A N/A 0.45 ppb (6) N/A 6.0 μg/m3 (25) 35.0
 
Oct. 18, 2021, 11 a.m. 18.0 ppb (17) 1.3 ppb (2) N/A 17.0 ppb (17) N/A N/A N/A 0.33 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 18, 2021, 10 a.m. 20.4 ppb (20) 6.0 ppb (6) N/A 14.0 ppb (14) N/A N/A N/A 0.33 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 18, 2021, 9 a.m. 25.0 ppb (24) 7.5 ppb (8) N/A 17.0 ppb (17) N/A N/A N/A 0.33 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 18, 2021, 8 a.m. 8.2 ppb (8) 0.3 ppb (1) N/A 8.0 ppb (8) N/A N/A N/A 0.27 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 18, 2021, 7 a.m. 5.8 ppb (6) 0.1 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.28 ppb (4) N/A 8.0 μg/m3 (34) 34.0
 
Oct. 18, 2021, 6 a.m. 6.0 ppb (6) 0.2 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A 0.24 ppb (3) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 18, 2021, 5 a.m. 5.7 ppb (6) 0.2 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.27 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 18, 2021, 4 a.m. 8.0 ppb (8) 1.3 ppb (2) N/A 7.0 ppb (7) N/A N/A N/A 0.28 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 18, 2021, 3 a.m. 16.9 ppb (16) 5.2 ppb (5) N/A 12.0 ppb (12) N/A N/A N/A 0.3 ppb (4) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 18, 2021, 2 a.m. 34.4 ppb (33) 11.1 ppb (11) N/A 23.0 ppb (22) N/A N/A N/A 0.44 ppb (5) N/A 11.0 μg/m3 (46) 46.0
 
Oct. 18, 2021, 1 a.m. 40.1 ppb (38) 14.2 ppb (14) N/A 26.0 ppb (25) N/A N/A N/A 0.55 ppb (7) N/A 15.0 μg/m3 (58) 58.0
 
Oct. 18, 2021, midnight 42.8 ppb (41) 17.2 ppb (17) N/A 26.0 ppb (25) N/A N/A N/A 0.6 ppb (7) N/A 11.0 μg/m3 (46) 46.0
 
Oct. 17, 2021, 11 p.m. 37.8 ppb (36) 14.3 ppb (14) N/A 24.0 ppb (23) N/A N/A N/A 0.62 ppb (7) N/A 6.0 μg/m3 (25) 36.0
 
Oct. 17, 2021, 10 p.m. 10.1 ppb (10) 2.7 ppb (3) N/A 7.0 ppb (7) N/A N/A N/A 0.39 ppb (5) N/A 7.0 μg/m3 (30) 30.0
 
Oct. 17, 2021, 9 p.m. 1.5 ppb (2) 0.2 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 0.24 ppb (3) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 17, 2021, 8 p.m. 1.9 ppb (2) 0.4 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 0.24 ppb (3) N/A 1.0 μg/m3 (5) 5.0
 
Oct. 17, 2021, 7 p.m. 1.3 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 0.26 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 17, 2021, 6 p.m. 1.7 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 0.24 ppb (3) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 17, 2021, 5 p.m. 1.8 ppb (2) 0.3 ppb (1) N/A 1.0 ppb (1) N/A N/A N/A 0.25 ppb (3) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 17, 2021, 4 p.m. 2.5 ppb (3) 0.5 ppb (1) N/A 2.0 ppb (2) N/A N/A N/A 0.26 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 17, 2021, 3 p.m. 3.4 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A N/A N/A 0.3 ppb (4) N/A 6.0 μg/m3 (25) 25.0
 
Oct. 17, 2021, 2 p.m. 4.2 ppb (4) 1.1 ppb (2) N/A 3.0 ppb (3) N/A N/A N/A 0.26 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 17, 2021, 1 p.m. 5.4 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A N/A N/A 0.27 ppb (4) N/A 5.0 μg/m3 (21) 21.0
 
Oct. 17, 2021, noon 8.7 ppb (9) 1.3 ppb (2) N/A 7.0 ppb (7) N/A N/A N/A 0.32 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 17, 2021, 11 a.m. 4.6 ppb (5) 0.4 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.26 ppb (4) N/A 3.0 μg/m3 (13) 13.0
 
Oct. 17, 2021, 10 a.m. 4.5 ppb (5) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.26 ppb (4) N/A 2.0 μg/m3 (9) 9.0
 
Oct. 17, 2021, 9 a.m. 4.0 ppb (4) 0.1 ppb (1) N/A 4.0 ppb (4) N/A N/A N/A 0.26 ppb (4) N/A 4.0 μg/m3 (17) 17.0
 
Oct. 17, 2021, 8 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A 0.26 ppb (4) N/A 6.0 μg/m3 (25) 25.0