ID: 1000

AQSQID: 261530001

Site Name: Seney

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

Updated: Aug. 5, 2020, 1:42 a.m.

Location: Seney (Fishing Route), MI

Reporting: False, Located: True

Current AQI: None

Seney (Fishing Route) MI, US: 46.2889, -85.9503

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Aug. 3, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A -0.1 μg/m3 (0) 17.0
 
Aug. 3, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 0.9 μg/m3 (4) 18.0
 
Aug. 3, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A -0.9 μg/m3 (0) 17.0
 
Aug. 3, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A -1.0 μg/m3 (0) 17.0
 
Aug. 3, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 0.9 μg/m3 (4) 16.0
 
Aug. 3, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 0.1 μg/m3 (0) 16.0
 
Aug. 3, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 0.0 μg/m3 (0) 15.0
 
Aug. 3, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 1.9 μg/m3 (8) 13.0
 
Aug. 3, 2020, noon N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 1.1 μg/m3 (5) 13.0
 
Aug. 3, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 1.0 μg/m3 (4) 13.0
 
Aug. 3, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 0.1 μg/m3 (0) 15.0
 
Aug. 3, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 3.7 μg/m3 (15) 15.0
 
Aug. 3, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 4.9 μg/m3 (20) 20.0
 
Aug. 3, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 1.3 μg/m3 (5) 14.0
 
Aug. 3, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 1.0 μg/m3 (4) 14.0
 
Aug. 3, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.9 μg/m3 (8) 8.0
 
Aug. 3, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 2.0 μg/m3 (8) 15.0
 
Aug. 3, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A -1.7 μg/m3 (0) 15.0
 
Aug. 3, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A -0.1 μg/m3 (0) 16.0
 
Aug. 3, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 0.9 μg/m3 (4) 15.0
 
Aug. 3, 2020, midnight N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 1.0 μg/m3 (4) 15.0
 
Aug. 2, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 1.9 μg/m3 (8) 15.0
 
Aug. 2, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 2.9 μg/m3 (12) 15.0
 
Aug. 2, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 4.9 μg/m3 (20) 20.0
 
Aug. 2, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 4.1 μg/m3 (17) 17.0
 
Aug. 2, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 4.0 μg/m3 (17) 17.0
 
Aug. 2, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 2.1 μg/m3 (9) 13.0
 
Aug. 2, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 2.0 μg/m3 (8) 14.0
 
Aug. 2, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 2.9 μg/m3 (12) 14.0
 
Aug. 2, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 3.9 μg/m3 (16) 16.0
 
Aug. 2, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 1.2 μg/m3 (5) 14.0
 
Aug. 2, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 1.0 μg/m3 (4) 10.0
 
Aug. 2, 2020, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 1.9 μg/m3 (8) 9.0
 
Aug. 2, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 2.9 μg/m3 (12) 12.0
 
Aug. 2, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 4.9 μg/m3 (20) 20.0
 
Aug. 2, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 4.1 μg/m3 (17) 17.0
 
Aug. 2, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 3.1 μg/m3 (13) 13.0
 
Aug. 2, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 3.0 μg/m3 (12) 12.0
 
Aug. 2, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 2.1 μg/m3 (9) 9.0
 
Aug. 2, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.8 μg/m3 (20) 20.0
 
Aug. 2, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 6.9 μg/m3 (29) 29.0
 
Aug. 2, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 3.3 μg/m3 (14) 14.0
 
Aug. 2, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 2.1 μg/m3 (9) 12.0
 
Aug. 2, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 1.1 μg/m3 (5) 18.0
 
Aug. 2, 2020, midnight N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 0.1 μg/m3 (0) 20.0
 
Aug. 1, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 1.9 μg/m3 (8) 20.0
 
Aug. 1, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 2.9 μg/m3 (12) 20.0
 
Aug. 1, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 0.2 μg/m3 (1) 20.0
 
Aug. 1, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A -0.9 μg/m3 (0) 19.0
 
Aug. 1, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 0.9 μg/m3 (4) 20.0
 
Aug. 1, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 1.9 μg/m3 (8) 21.0
 
Aug. 1, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 1.1 μg/m3 (5) 19.0
 
Aug. 1, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 0.1 μg/m3 (0) 16.0
 
Aug. 1, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 0.0 μg/m3 (0) 14.0
 
Aug. 1, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 0.0 μg/m3 (0) 12.0
 
Aug. 1, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 0.0 μg/m3 (0) 7.0
 
Aug. 1, 2020, noon N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A -0.9 μg/m3 (0) 4.0
 
Aug. 1, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A -1.9 μg/m3 (0) 2.0
 
Aug. 1, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 1.7 μg/m3 (7) 7.0
 
Aug. 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 3.9 μg/m3 (16) 16.0
 
Aug. 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 4.9 μg/m3 (20) 20.0
 
Aug. 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 4.1 μg/m3 (17) 17.0
 
Aug. 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 2.1 μg/m3 (9) 9.0
 
Aug. 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (8) 8.0
 
Aug. 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 2.0 μg/m3 (8) 8.0
 
Aug. 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 1.1 μg/m3 (5) 6.0
 
Aug. 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 1.0 μg/m3 (4) 8.0
 
Aug. 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 1.0 μg/m3 (4) 10.0
 
Aug. 1, 2020, midnight N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 0.1 μg/m3 (0) 11.0
 
July 31, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 1.9 μg/m3 (8) 12.0
 
July 31, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 1.1 μg/m3 (5) 13.0
 
July 31, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A -0.9 μg/m3 (0) 13.0
 
July 31, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A -0.1 μg/m3 (0) 15.0
 
July 31, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 0.9 μg/m3 (4) 15.0
 
July 31, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 1.9 μg/m3 (8) 15.0
 
July 31, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 3.9 μg/m3 (16) 16.0
 
July 31, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 4.0 μg/m3 (17) 17.0
 
July 31, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 2.1 μg/m3 (9) 13.0
 
July 31, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 3.9 μg/m3 (16) 16.0
 
July 31, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 4.0 μg/m3 (17) 17.0
 
July 31, 2020, noon N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 2.1 μg/m3 (9) 9.0
 
July 31, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 3.9 μg/m3 (16) 16.0
 
July 31, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 2.1 μg/m3 (9) 9.0
 
July 31, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 2.9 μg/m3 (12) 12.0
 
July 31, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 5.8 μg/m3 (24) 24.0
 
July 31, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 3.2 μg/m3 (13) 13.0
 
July 31, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 3.0 μg/m3 (12) 12.0
 
July 31, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
July 31, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 4.9 μg/m3 (20) 20.0
 
July 31, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 5.0 μg/m3 (21) 21.0
 
July 31, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 3.1 μg/m3 (13) 13.0
 
July 31, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 5.8 μg/m3 (24) 24.0
 
July 31, 2020, midnight N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 6.0 μg/m3 (25) 25.0
 
July 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 2.3 μg/m3 (10) 15.0
 
July 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 2.9 μg/m3 (12) 15.0
 
July 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 4.9 μg/m3 (20) 20.0
 
July 30, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 4.1 μg/m3 (17) 17.0
 
July 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 4.9 μg/m3 (20) 20.0
 
July 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 4.1 μg/m3 (17) 17.0
 
July 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 4.0 μg/m3 (17) 17.0
 
July 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 5.9 μg/m3 (25) 25.0
 
July 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 3.2 μg/m3 (13) 13.0
 
July 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 1.1 μg/m3 (5) 11.0
 
July 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 1.9 μg/m3 (8) 9.0
 
July 30, 2020, noon N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A -0.8 μg/m3 (0) 10.0
 
July 30, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A -1.0 μg/m3 (0) 10.0
 
July 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 1.8 μg/m3 (8) 8.0
 
July 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 2.0 μg/m3 (8) 8.0
 
July 30, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 4.8 μg/m3 (20) 20.0
 
July 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 5.0 μg/m3 (21) 21.0
 
July 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 4.1 μg/m3 (17) 17.0
 
July 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.2 μg/m3 (5) 5.0
 
July 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 1.0 μg/m3 (4) 8.0
 
July 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 2.9 μg/m3 (12) 12.0
 
July 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 3.0 μg/m3 (12) 12.0
 
July 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 1.1 μg/m3 (5) 12.0
 
July 30, 2020, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 1.0 μg/m3 (4) 15.0
 
July 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 1.0 μg/m3 (4) 16.0
 
July 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 1.9 μg/m3 (8) 15.0
 
July 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 2.9 μg/m3 (12) 15.0
 
July 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 1.1 μg/m3 (5) 16.0
 
July 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 1.0 μg/m3 (4) 16.0
 
July 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 1.0 μg/m3 (4) 16.0
 
July 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 0.1 μg/m3 (0) 16.0
 
July 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A -0.9 μg/m3 (0) 16.0
 
July 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 0.9 μg/m3 (4) 15.0
 
July 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 1.9 μg/m3 (8) 15.0
 
July 29, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 2.0 μg/m3 (8) 13.0
 
July 29, 2020, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 2.0 μg/m3 (8) 12.0
 
July 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 0.1 μg/m3 (0) 10.0
 
July 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 1.9 μg/m3 (8) 10.0
 
July 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 2.9 μg/m3 (12) 12.0
 
July 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 4.9 μg/m3 (20) 20.0
 
July 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 6.9 μg/m3 (29) 29.0
 
July 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 3.3 μg/m3 (14) 15.0
 
July 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (12) 12.0
 
July 29, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 3.0 μg/m3 (12) 16.0
 
July 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 2.1 μg/m3 (9) 15.0
 
July 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 3.9 μg/m3 (16) 16.0
 
July 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 4.9 μg/m3 (20) 20.0
 
July 29, 2020, midnight N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 0.3 μg/m3 (1) 16.0
 
July 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 0.9 μg/m3 (4) 16.0
 
July 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 2.9 μg/m3 (12) 17.0
 
July 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 3.0 μg/m3 (12) 17.0
 
July 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 0.2 μg/m3 (1) 16.0
 
July 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 2.8 μg/m3 (12) 18.0
 
July 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 2.1 μg/m3 (9) 20.0
 
July 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 2.9 μg/m3 (12) 18.0
 
July 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 4.9 μg/m3 (20) 20.0
 
July 28, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 4.1 μg/m3 (17) 17.0
 
July 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 3.1 μg/m3 (13) 15.0
 
July 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 0.2 μg/m3 (1) 14.0
 
July 28, 2020, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 2.8 μg/m3 (12) 12.0
 
July 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 2.1 μg/m3 (9) 11.0
 
July 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 2.0 μg/m3 (8) 12.0
 
July 28, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 3.9 μg/m3 (16) 16.0
 
July 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 2.1 μg/m3 (9) 12.0
 
July 28, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A -0.8 μg/m3 (0) 13.0
 
July 28, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 0.9 μg/m3 (4) 14.0
 
July 28, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 1.9 μg/m3 (8) 8.0
 
July 28, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 2.0 μg/m3 (8) 17.0
 
July 28, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 2.9 μg/m3 (12) 18.0
 
July 28, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 3.0 μg/m3 (12) 18.0
 
July 28, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 1.1 μg/m3 (5) 17.0
 
July 28, 2020, midnight N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 1.0 μg/m3 (4) 18.0
 
July 27, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 1.9 μg/m3 (8) 19.0
 
July 27, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 0.1 μg/m3 (0) 21.0
 
July 27, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 0.9 μg/m3 (4) 23.0