ID: 1849

AQSQID: 211110067

Site Name: Cannons Lane

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

Updated: July 15, 2020, 4:34 p.m.

Location: Louisville (Bowman), KY

Reporting: True, Located: True

Current AQI: 37.0

Louisville (Bowman) KY, US: 38.2286, -85.6544

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 15, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 48.0 ppb (37) 0.15 ppb (2) 15.0 μg/m3 (14) 8.4 μg/m3 (35) 37.0
 
July 15, 2020, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 44.0 ppb (34) 0.23 ppb (3) 20.0 μg/m3 (18) 8.8 μg/m3 (37) 37.0
 
July 15, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 35.0 ppb (27) 0.21 ppb (2) 13.0 μg/m3 (12) 7.4 μg/m3 (31) 31.0
 
July 15, 2020, noon N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) N/A 0.24 ppb (3) 12.0 μg/m3 (11) 7.1 μg/m3 (30) 30.0
 
July 15, 2020, 11 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 10.0 ppb (8) 0.48 ppb (5) 15.0 μg/m3 (14) 7.8 μg/m3 (32) 32.0
 
July 15, 2020, 10 a.m. N/A N/A N/A 24.0 ppb (22) N/A 1.0 ppb (1) 2.0 ppb (2) 0.31 ppb (3) 15.0 μg/m3 (14) 7.9 μg/m3 (33) 33.0
 
July 15, 2020, 9 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 3.0 ppb (2) 0.55 ppb (6) 14.0 μg/m3 (13) 8.2 μg/m3 (34) 34.0
 
July 15, 2020, 8 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A 10.0 ppb (8) 0.22 ppb (2) 16.0 μg/m3 (15) 7.9 μg/m3 (33) 33.0
 
July 15, 2020, 7 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 7.0 ppb (5) 0.24 ppb (3) 17.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
July 15, 2020, 6 a.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) 5.0 ppb (4) 0.31 ppb (3) 19.0 μg/m3 (17) 8.3 μg/m3 (35) 35.0
 
July 15, 2020, 5 a.m. N/A N/A N/A 22.0 ppb (20) N/A 1.0 ppb (1) 11.0 ppb (8) 0.32 ppb (4) 18.0 μg/m3 (16) 8.1 μg/m3 (34) 34.0
 
July 15, 2020, 4 a.m. N/A N/A N/A 23.0 ppb (21) N/A 1.0 ppb (1) 16.0 ppb (12) 0.29 ppb (3) 19.0 μg/m3 (17) 7.7 μg/m3 (32) 32.0
 
July 15, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 11.0 ppb (8) 0.38 ppb (4) 24.0 μg/m3 (22) 7.9 μg/m3 (33) 33.0
 
July 15, 2020, 2 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 30.0 ppb (23) 0.3 ppb (3) 16.0 μg/m3 (15) 7.8 μg/m3 (32) 32.0
 
July 15, 2020, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 44.0 ppb (34) 0.26 ppb (3) 12.0 μg/m3 (11) 6.8 μg/m3 (28) 34.0
 
July 15, 2020, midnight N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 55.0 ppb (42) 0.27 ppb (3) 13.0 μg/m3 (12) 6.5 μg/m3 (27) 42.0
 
July 14, 2020, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 64.0 ppb (49) 0.16 ppb (2) 13.0 μg/m3 (12) 6.1 μg/m3 (25) 49.0
 
July 14, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 67.0 ppb (52) 0.12 ppb (1) 10.0 μg/m3 (9) 6.0 μg/m3 (25) 52.0
 
July 14, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 67.0 ppb (52) 0.13 ppb (1) 11.0 μg/m3 (10) 6.2 μg/m3 (26) 52.0
 
July 14, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 75.0 ppb (58) 0.15 ppb (2) 15.0 μg/m3 (14) 7.7 μg/m3 (32) 58.0
 
July 14, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 76.0 ppb (59) 0.15 ppb (2) 13.0 μg/m3 (12) 7.6 μg/m3 (32) 59.0
 
July 14, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 70.0 ppb (54) 0.16 ppb (2) 13.0 μg/m3 (12) 6.8 μg/m3 (28) 54.0
 
July 14, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 64.0 ppb (49) 0.16 ppb (2) 12.0 μg/m3 (11) 6.5 μg/m3 (27) 49.0
 
July 14, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 59.0 ppb (45) 0.14 ppb (2) 12.0 μg/m3 (11) 6.3 μg/m3 (26) 45.0
 
July 14, 2020, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 54.0 ppb (42) 0.14 ppb (2) 12.0 μg/m3 (11) 6.2 μg/m3 (26) 42.0
 
July 14, 2020, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 42.0 ppb (32) 0.23 ppb (3) 14.0 μg/m3 (13) 6.5 μg/m3 (27) 32.0
 
July 14, 2020, 1 p.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 26.0 ppb (20) 0.21 ppb (2) 14.0 μg/m3 (13) 6.5 μg/m3 (27) 27.0
 
July 14, 2020, noon N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 21.0 ppb (16) 0.17 ppb (2) 14.0 μg/m3 (13) 6.9 μg/m3 (29) 29.0
 
July 14, 2020, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 8.0 ppb (6) 0.34 ppb (4) 18.0 μg/m3 (16) 8.4 μg/m3 (35) 35.0
 
July 14, 2020, 10 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 1.0 ppb (1) 0.28 ppb (3) 24.0 μg/m3 (22) 8.7 μg/m3 (36) 36.0
 
July 14, 2020, 9 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 1.0 ppb (1) 0.21 ppb (2) 16.0 μg/m3 (15) 7.4 μg/m3 (31) 31.0
 
July 14, 2020, 8 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 3.0 ppb (2) 0.22 ppb (2) 13.0 μg/m3 (12) 7.4 μg/m3 (31) 31.0
 
July 14, 2020, 7 a.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 3.0 ppb (2) 0.23 ppb (3) 12.0 μg/m3 (11) 6.9 μg/m3 (29) 29.0
 
July 14, 2020, 6 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 1.0 ppb (1) 0.29 ppb (3) 13.0 μg/m3 (12) 7.8 μg/m3 (32) 32.0
 
July 14, 2020, 5 a.m. N/A N/A N/A 21.0 ppb (19) N/A 1.0 ppb (1) 3.0 ppb (2) 0.26 ppb (3) 12.0 μg/m3 (11) 7.3 μg/m3 (30) 30.0
 
July 14, 2020, 4 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 7.0 ppb (5) 0.24 ppb (3) 14.0 μg/m3 (13) 7.5 μg/m3 (31) 31.0
 
July 14, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 4.0 ppb (3) 0.31 ppb (3) 16.0 μg/m3 (15) 6.8 μg/m3 (28) 28.0
 
July 14, 2020, 2 a.m. N/A N/A N/A 26.0 ppb (24) N/A 1.0 ppb (1) 11.0 ppb (8) 0.29 ppb (3) 14.0 μg/m3 (13) 5.8 μg/m3 (24) 24.0
 
July 14, 2020, 1 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 32.0 ppb (25) 0.15 ppb (2) 10.0 μg/m3 (9) 4.8 μg/m3 (20) 25.0
 
July 14, 2020, midnight N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 45.0 ppb (35) 0.11 ppb (1) 9.0 μg/m3 (8) 4.3 μg/m3 (18) 35.0
 
July 13, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 49.0 ppb (38) 0.1 ppb (1) 9.0 μg/m3 (8) 4.5 μg/m3 (19) 38.0
 
July 13, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 45.0 ppb (35) N/A 8.0 μg/m3 (7) 4.6 μg/m3 (19) 35.0
 
July 13, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 42.0 ppb (32) 0.11 ppb (1) 9.0 μg/m3 (8) 4.5 μg/m3 (19) 32.0
 
July 13, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 42.0 ppb (32) 0.12 ppb (1) 8.0 μg/m3 (7) 4.0 μg/m3 (17) 32.0
 
July 13, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 43.0 ppb (33) 0.12 ppb (1) 9.0 μg/m3 (8) 4.3 μg/m3 (18) 33.0
 
July 13, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 43.0 ppb (33) 0.14 ppb (2) 11.0 μg/m3 (10) 4.5 μg/m3 (19) 33.0
 
July 13, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 43.0 ppb (33) 0.11 ppb (1) 13.0 μg/m3 (12) 5.2 μg/m3 (22) 33.0
 
July 13, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 44.0 ppb (34) 0.12 ppb (1) 16.0 μg/m3 (15) 6.2 μg/m3 (26) 34.0
 
July 13, 2020, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 40.0 ppb (31) 0.13 ppb (1) 17.0 μg/m3 (15) 6.0 μg/m3 (25) 31.0
 
July 13, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 31.0 ppb (24) 0.16 ppb (2) 12.0 μg/m3 (11) 5.7 μg/m3 (24) 24.0
 
July 13, 2020, 1 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.13 ppb (1) 13.0 μg/m3 (12) 5.9 μg/m3 (25) 25.0
 
July 13, 2020, noon N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 18.0 ppb (14) 0.13 ppb (1) 15.0 μg/m3 (14) 6.5 μg/m3 (27) 27.0
 
July 13, 2020, 11 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 16.0 ppb (12) 0.17 ppb (2) 15.0 μg/m3 (14) 6.6 μg/m3 (28) 28.0
 
July 13, 2020, 10 a.m. N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 9.0 ppb (7) 0.23 ppb (3) 14.0 μg/m3 (13) 6.5 μg/m3 (27) 27.0
 
July 13, 2020, 9 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 13.0 ppb (10) 0.15 ppb (2) 14.0 μg/m3 (13) 6.1 μg/m3 (25) 25.0
 
July 13, 2020, 8 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 16.0 ppb (12) 0.15 ppb (2) 14.0 μg/m3 (13) 5.8 μg/m3 (24) 24.0
 
July 13, 2020, 7 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 16.0 ppb (12) 0.16 ppb (2) 15.0 μg/m3 (14) 5.6 μg/m3 (23) 23.0
 
July 13, 2020, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 26.0 ppb (20) 0.14 ppb (2) 16.0 μg/m3 (15) 5.4 μg/m3 (23) 23.0
 
July 13, 2020, 5 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 26.0 ppb (20) 0.14 ppb (2) 12.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
July 13, 2020, 4 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 38.0 ppb (29) 0.11 ppb (1) 11.0 μg/m3 (10) 4.6 μg/m3 (19) 29.0
 
July 13, 2020, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 46.0 ppb (35) 0.11 ppb (1) 12.0 μg/m3 (11) 4.4 μg/m3 (18) 35.0
 
July 13, 2020, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 49.0 ppb (38) 0.1 ppb (1) 12.0 μg/m3 (11) 4.2 μg/m3 (18) 38.0
 
July 13, 2020, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 45.0 ppb (35) 0.16 ppb (2) 10.0 μg/m3 (9) 4.8 μg/m3 (20) 35.0
 
July 13, 2020, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 53.0 ppb (41) 0.12 ppb (1) 10.0 μg/m3 (9) 4.6 μg/m3 (19) 41.0
 
July 12, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 56.0 ppb (43) 0.12 ppb (1) 8.0 μg/m3 (7) 4.1 μg/m3 (17) 43.0
 
July 12, 2020, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 55.0 ppb (42) 0.1 ppb (1) 8.0 μg/m3 (7) 4.3 μg/m3 (18) 42.0
 
July 12, 2020, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 51.0 ppb (39) 0.11 ppb (1) 8.0 μg/m3 (7) 4.3 μg/m3 (18) 39.0
 
July 12, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 51.0 ppb (39) 0.1 ppb (1) 8.0 μg/m3 (7) 4.3 μg/m3 (18) 39.0
 
July 12, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 53.0 ppb (41) 0.1 ppb (1) 8.0 μg/m3 (7) 4.1 μg/m3 (17) 41.0
 
July 12, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 55.0 ppb (42) 0.19 ppb (2) 9.0 μg/m3 (8) 4.2 μg/m3 (18) 42.0
 
July 12, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 56.0 ppb (43) 0.1 ppb (1) 9.0 μg/m3 (8) 4.2 μg/m3 (18) 43.0
 
July 12, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 59.0 ppb (45) 0.12 ppb (1) 9.0 μg/m3 (8) 4.2 μg/m3 (18) 45.0
 
July 12, 2020, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 57.0 ppb (44) 0.11 ppb (1) 9.0 μg/m3 (8) 3.8 μg/m3 (16) 44.0
 
July 12, 2020, 2 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 50.0 ppb (38) 0.32 ppb (4) 9.0 μg/m3 (8) 3.5 μg/m3 (15) 38.0
 
July 12, 2020, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 47.0 ppb (36) 0.12 ppb (1) 9.0 μg/m3 (8) 3.5 μg/m3 (15) 36.0
 
July 12, 2020, noon N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 40.0 ppb (31) 0.11 ppb (1) 9.0 μg/m3 (8) 4.0 μg/m3 (17) 31.0
 
July 12, 2020, 11 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 40.0 ppb (31) 0.13 ppb (1) 10.0 μg/m3 (9) 4.0 μg/m3 (17) 31.0
 
July 12, 2020, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 46.0 ppb (35) 0.11 ppb (1) 11.0 μg/m3 (10) 3.9 μg/m3 (16) 35.0
 
July 12, 2020, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 51.0 ppb (39) 0.1 ppb (1) 9.0 μg/m3 (8) 3.7 μg/m3 (15) 39.0
 
July 12, 2020, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 56.0 ppb (43) 0.09 ppb (1) 8.0 μg/m3 (7) 3.5 μg/m3 (15) 43.0
 
July 12, 2020, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 58.0 ppb (45) 0.09 ppb (1) 7.0 μg/m3 (6) 3.4 μg/m3 (14) 45.0
 
July 12, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 41.0 ppb (32) 0.12 ppb (1) 11.0 μg/m3 (10) 3.9 μg/m3 (16) 32.0
 
July 12, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 42.0 ppb (32) 0.12 ppb (1) 11.0 μg/m3 (10) 3.7 μg/m3 (15) 32.0
 
July 12, 2020, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 49.0 ppb (38) 0.13 ppb (1) 11.0 μg/m3 (10) 3.7 μg/m3 (15) 38.0
 
July 12, 2020, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 48.0 ppb (37) 0.15 ppb (2) 12.0 μg/m3 (11) 4.5 μg/m3 (19) 37.0
 
July 12, 2020, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 46.0 ppb (35) 0.14 ppb (2) 11.0 μg/m3 (10) 4.2 μg/m3 (18) 35.0
 
July 12, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 51.0 ppb (39) 0.12 ppb (1) 9.0 μg/m3 (8) 3.4 μg/m3 (14) 39.0
 
July 12, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 54.0 ppb (42) 0.11 ppb (1) 28.0 μg/m3 (25) 5.6 μg/m3 (23) 42.0
 
July 11, 2020, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 51.0 ppb (39) 0.11 ppb (1) 19.0 μg/m3 (17) 6.3 μg/m3 (26) 39.0
 
July 11, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 50.0 ppb (38) 0.1 ppb (1) 19.0 μg/m3 (17) 6.2 μg/m3 (26) 38.0
 
July 11, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 50.0 ppb (38) 0.12 ppb (1) 18.0 μg/m3 (16) 6.0 μg/m3 (25) 38.0
 
July 11, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 49.0 ppb (38) 0.11 ppb (1) 13.0 μg/m3 (12) 5.3 μg/m3 (22) 38.0
 
July 11, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 46.0 ppb (35) 0.12 ppb (1) 12.0 μg/m3 (11) 5.3 μg/m3 (22) 35.0
 
July 11, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 46.0 ppb (35) 0.14 ppb (2) 13.0 μg/m3 (12) 5.4 μg/m3 (23) 35.0
 
July 11, 2020, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 46.0 ppb (35) 0.14 ppb (2) 13.0 μg/m3 (12) 5.4 μg/m3 (23) 35.0
 
July 11, 2020, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 44.0 ppb (34) 0.14 ppb (2) 14.0 μg/m3 (13) 5.6 μg/m3 (23) 34.0
 
July 11, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 45.0 ppb (35) 0.16 ppb (2) 16.0 μg/m3 (15) 5.9 μg/m3 (25) 35.0
 
July 11, 2020, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 43.0 ppb (33) 0.15 ppb (2) 15.0 μg/m3 (14) 5.7 μg/m3 (24) 33.0
 
July 11, 2020, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 36.0 ppb (28) 0.16 ppb (2) 16.0 μg/m3 (15) 5.2 μg/m3 (22) 28.0
 
July 11, 2020, noon N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 30.0 ppb (23) 0.27 ppb (3) 16.0 μg/m3 (15) 4.9 μg/m3 (20) 23.0
 
July 11, 2020, 11 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 24.0 ppb (18) 0.38 ppb (4) 16.0 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
July 11, 2020, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 25.0 ppb (19) 0.18 ppb (2) 17.0 μg/m3 (15) 5.5 μg/m3 (23) 23.0
 
July 11, 2020, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 31.0 ppb (24) 0.11 ppb (1) 15.0 μg/m3 (14) 5.3 μg/m3 (22) 24.0
 
July 11, 2020, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 33.0 ppb (25) 0.12 ppb (1) 18.0 μg/m3 (16) 5.6 μg/m3 (23) 25.0
 
July 11, 2020, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 33.0 ppb (25) 0.11 ppb (1) 17.0 μg/m3 (15) 5.7 μg/m3 (24) 25.0
 
July 11, 2020, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 34.0 ppb (26) 0.12 ppb (1) 19.0 μg/m3 (17) 5.6 μg/m3 (23) 26.0
 
July 11, 2020, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 36.0 ppb (28) 0.11 ppb (1) 19.0 μg/m3 (17) 5.6 μg/m3 (23) 28.0
 
July 11, 2020, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 41.0 ppb (32) 0.13 ppb (1) 19.0 μg/m3 (17) 7.4 μg/m3 (31) 32.0
 
July 11, 2020, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 43.0 ppb (33) 0.13 ppb (1) 19.0 μg/m3 (17) 7.3 μg/m3 (30) 33.0
 
July 11, 2020, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 48.0 ppb (37) 0.14 ppb (2) 18.0 μg/m3 (16) 6.5 μg/m3 (27) 37.0
 
July 11, 2020, midnight N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 50.0 ppb (38) 0.17 ppb (2) 16.0 μg/m3 (15) 5.7 μg/m3 (24) 38.0
 
July 10, 2020, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 51.0 ppb (39) 0.11 ppb (1) 16.0 μg/m3 (15) 5.3 μg/m3 (22) 39.0
 
July 10, 2020, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 50.0 ppb (38) 0.12 ppb (1) 15.0 μg/m3 (14) 4.7 μg/m3 (20) 38.0
 
July 10, 2020, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 49.0 ppb (38) 0.12 ppb (1) 12.0 μg/m3 (11) 4.1 μg/m3 (17) 38.0
 
July 10, 2020, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 48.0 ppb (37) 0.12 ppb (1) 13.0 μg/m3 (12) 4.1 μg/m3 (17) 37.0
 
July 10, 2020, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 49.0 ppb (38) 0.1 ppb (1) 13.0 μg/m3 (12) 4.7 μg/m3 (20) 38.0
 
July 10, 2020, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 1.0 ppb (1) 54.0 ppb (42) 0.1 ppb (1) 19.0 μg/m3 (17) 7.4 μg/m3 (31) 42.0
 
July 10, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 54.0 ppb (42) 0.11 ppb (1) 22.0 μg/m3 (20) 8.2 μg/m3 (34) 42.0
 
July 10, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 49.0 ppb (38) 0.13 ppb (1) 26.0 μg/m3 (24) 11.3 μg/m3 (47) 47.0
 
July 10, 2020, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 42.0 ppb (32) 0.14 ppb (2) 29.0 μg/m3 (26) 14.1 μg/m3 (54) 54.0
 
July 10, 2020, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 37.0 ppb (28) 0.16 ppb (2) 29.0 μg/m3 (26) 13.0 μg/m3 (52) 52.0
 
July 10, 2020, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 33.0 ppb (25) 0.16 ppb (2) 28.0 μg/m3 (25) 12.2 μg/m3 (50) 50.0
 
July 10, 2020, noon N/A N/A N/A 10.0 ppb (9) N/A 2.0 ppb (3) 22.0 ppb (17) 0.2 ppb (2) 32.0 μg/m3 (29) 12.2 μg/m3 (50) 50.0
 
July 10, 2020, 11 a.m. N/A N/A N/A 16.0 ppb (15) N/A 4.0 ppb (6) 11.0 ppb (8) 0.26 ppb (3) 29.0 μg/m3 (26) 10.7 μg/m3 (45) 45.0
 
July 10, 2020, 10 a.m. N/A N/A N/A 12.0 ppb (11) N/A 3.0 ppb (4) 12.0 ppb (9) 0.2 ppb (2) 18.0 μg/m3 (16) 9.8 μg/m3 (41) 41.0
 
July 10, 2020, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A 5.0 ppb (7) 4.0 ppb (3) 0.27 ppb (3) 20.0 μg/m3 (18) 11.4 μg/m3 (48) 48.0
 
July 10, 2020, 8 a.m. N/A N/A N/A 19.0 ppb (18) N/A 3.0 ppb (4) 1.0 ppb (1) 0.3 ppb (3) 22.0 μg/m3 (20) 10.2 μg/m3 (42) 42.0
 
July 10, 2020, 7 a.m. N/A N/A N/A 19.0 ppb (18) N/A 1.0 ppb (1) 2.0 ppb (2) 0.3 ppb (3) 21.0 μg/m3 (19) 9.7 μg/m3 (40) 40.0
 
July 10, 2020, 6 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 3.0 ppb (2) 0.29 ppb (3) 18.0 μg/m3 (16) 8.6 μg/m3 (36) 36.0
 
July 10, 2020, 5 a.m. N/A N/A N/A 18.0 ppb (17) N/A 1.0 ppb (1) 8.0 ppb (6) 0.25 ppb (3) 16.0 μg/m3 (15) 8.3 μg/m3 (35) 35.0
 
July 10, 2020, 4 a.m. N/A N/A N/A 17.0 ppb (16) N/A 1.0 ppb (1) 13.0 ppb (10) 0.23 ppb (3) 15.0 μg/m3 (14) 8.0 μg/m3 (33) 33.0
 
July 10, 2020, 3 a.m. N/A N/A N/A 20.0 ppb (19) N/A 1.0 ppb (1) 12.0 ppb (9) 0.24 ppb (3) 15.0 μg/m3 (14) 8.2 μg/m3 (34) 34.0
 
July 10, 2020, 2 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 26.0 ppb (20) 0.2 ppb (2) 16.0 μg/m3 (15) 7.9 μg/m3 (33) 33.0
 
July 10, 2020, 1 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 35.0 ppb (27) 0.2 ppb (2) 13.0 μg/m3 (12) 7.1 μg/m3 (30) 30.0
 
July 10, 2020, midnight N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 38.0 ppb (29) 0.18 ppb (2) 14.0 μg/m3 (13) 7.6 μg/m3 (32) 32.0
 
July 9, 2020, 11 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 36.0 ppb (28) 0.19 ppb (2) 17.0 μg/m3 (15) 8.7 μg/m3 (36) 36.0
 
July 9, 2020, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 41.0 ppb (32) 0.16 ppb (2) 17.0 μg/m3 (15) 8.7 μg/m3 (36) 36.0
 
July 9, 2020, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 43.0 ppb (33) 0.16 ppb (2) 19.0 μg/m3 (17) 9.9 μg/m3 (41) 41.0
 
July 9, 2020, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 50.0 ppb (38) 0.14 ppb (2) 21.0 μg/m3 (19) 11.1 μg/m3 (46) 46.0
 
July 9, 2020, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 48.0 ppb (37) 0.14 ppb (2) 21.0 μg/m3 (19) 11.6 μg/m3 (48) 48.0
 
July 9, 2020, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 60.0 ppb (46) 0.16 ppb (2) 21.0 μg/m3 (19) 13.7 μg/m3 (54) 54.0
 
July 9, 2020, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 64.0 ppb (49) 0.44 ppb (5) 21.0 μg/m3 (19) 14.1 μg/m3 (54) 54.0
 
July 9, 2020, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 2.0 ppb (3) 60.0 ppb (46) 0.29 ppb (3) 21.0 μg/m3 (19) 13.6 μg/m3 (53) 53.0
 
July 9, 2020, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 2.0 ppb (3) 66.0 ppb (51) 0.2 ppb (2) 21.0 μg/m3 (19) 14.6 μg/m3 (56) 56.0
 
July 9, 2020, 2 p.m. N/A N/A N/A 9.0 ppb (8) N/A 3.0 ppb (4) 52.0 ppb (40) 0.24 ppb (3) 25.0 μg/m3 (23) 14.7 μg/m3 (56) 56.0
 
July 9, 2020, 1 p.m. N/A N/A N/A 13.0 ppb (12) N/A 2.0 ppb (3) 35.0 ppb (27) 0.28 ppb (3) 24.0 μg/m3 (22) 13.9 μg/m3 (54) 54.0
 
July 9, 2020, noon N/A N/A N/A 14.0 ppb (13) N/A 1.0 ppb (1) 16.0 ppb (12) 0.33 ppb (4) 18.0 μg/m3 (16) 10.7 μg/m3 (45) 45.0
 
July 9, 2020, 11 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 3.0 ppb (2) 0.27 ppb (3) 15.0 μg/m3 (14) 8.6 μg/m3 (36) 36.0
 
July 9, 2020, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 1.0 ppb (1) 0.22 ppb (2) 17.0 μg/m3 (15) 10.1 μg/m3 (42) 42.0
 
July 9, 2020, 9 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 3.0 ppb (2) 0.22 ppb (2) 17.0 μg/m3 (15) 9.8 μg/m3 (41) 41.0
 
July 9, 2020, 8 a.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 2.0 ppb (2) 0.23 ppb (3) 18.0 μg/m3 (16) 10.4 μg/m3 (43) 43.0
 
July 9, 2020, 7 a.m. N/A N/A N/A 13.0 ppb (12) N/A 1.0 ppb (1) 7.0 ppb (5) 0.22 ppb (2) 18.0 μg/m3 (16) 10.3 μg/m3 (43) 43.0
 
July 9, 2020, 6 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 13.0 ppb (10) 0.19 ppb (2) 19.0 μg/m3 (17) 10.6 μg/m3 (44) 44.0
 
July 9, 2020, 5 a.m. N/A N/A N/A 15.0 ppb (14) N/A 1.0 ppb (1) 11.0 ppb (8) 0.24 ppb (3) 21.0 μg/m3 (19) 10.6 μg/m3 (44) 44.0
 
July 9, 2020, 4 a.m. N/A N/A N/A 10.0 ppb (9) N/A 1.0 ppb (1) 19.0 ppb (15) 0.19 ppb (2) 18.0 μg/m3 (16) 9.6 μg/m3 (40) 40.0
 
July 9, 2020, 3 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 24.0 ppb (18) 0.21 ppb (2) 17.0 μg/m3 (15) 9.2 μg/m3 (38) 38.0
 
July 9, 2020, 2 a.m. N/A N/A N/A 12.0 ppb (11) N/A 1.0 ppb (1) 24.0 ppb (18) 0.24 ppb (3) 13.0 μg/m3 (12) 7.1 μg/m3 (30) 30.0
 
July 9, 2020, 1 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 34.0 ppb (26) 0.19 ppb (2) 13.0 μg/m3 (12) 6.5 μg/m3 (27) 27.0
 
July 9, 2020, midnight N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 42.0 ppb (32) 0.2 ppb (2) 14.0 μg/m3 (13) 6.6 μg/m3 (28) 32.0
 
July 8, 2020, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 47.0 ppb (36) 0.24 ppb (3) 11.0 μg/m3 (10) 6.7 μg/m3 (28) 36.0
 
July 8, 2020, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 50.0 ppb (38) 0.19 ppb (2) 11.0 μg/m3 (10) 7.5 μg/m3 (31) 38.0
 
July 8, 2020, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 53.0 ppb (41) 0.15 ppb (2) 12.0 μg/m3 (11) 7.9 μg/m3 (33) 41.0
 
July 8, 2020, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 55.0 ppb (42) 0.14 ppb (2) 14.0 μg/m3 (13) 8.2 μg/m3 (34) 42.0
 
July 8, 2020, 7 p.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 58.0 ppb (45) 0.2 ppb (2) 20.0 μg/m3 (18) 12.4 μg/m3 (51) 51.0
 
July 8, 2020, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 60.0 ppb (46) 0.18 ppb (2) 18.0 μg/m3 (16) 11.6 μg/m3 (48) 48.0
 
July 8, 2020, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 77.0 ppb (60) 0.21 ppb (2) 19.0 μg/m3 (17) 12.9 μg/m3 (52) 60.0
 
July 8, 2020, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 74.0 ppb (57) 0.36 ppb (4) N/A N/A 57.0
 
July 8, 2020, 3 p.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 61.0 ppb (47) 0.35 ppb (4) N/A N/A 47.0