AQSQID: 291370001

Site Name: Mtsp

Location: Perry (107), MO

Reporting: True, Located: True

Current AQI: 23.0

Perry (107) MO, US: 39.4751, -91.78899

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 18, 2020, 9 p.m. 2.7 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 30.0 ppb (23) N/A 9.0 μg/m3 (8) N/A 23.0
 
Jan. 18, 2020, 8 p.m. 2.4 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 30.0 ppb (23) N/A 9.0 μg/m3 (8) N/A 23.0
 
Jan. 18, 2020, 7 p.m. 2.8 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 11.0 μg/m3 (10) N/A 21.0
 
Jan. 18, 2020, 6 p.m. 3.0 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A -1.0 ppb (0) 23.0 ppb (18) N/A 12.0 μg/m3 (11) N/A 18.0
 
Jan. 18, 2020, 5 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 9.0 μg/m3 (8) N/A 18.0
 
Jan. 18, 2020, 4 p.m. 3.1 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 9.0 μg/m3 (8) N/A 16.0
 
Jan. 18, 2020, 3 p.m. 3.2 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 5.0 μg/m3 (5) N/A 14.0
 
Jan. 18, 2020, 2 p.m. 2.7 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 5.0 μg/m3 (5) N/A 13.0
 
Jan. 18, 2020, 1 p.m. 3.1 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 16.0 ppb (12) N/A 5.0 μg/m3 (5) N/A 12.0
 
Jan. 18, 2020, noon 4.1 ppb (4) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 6.0 μg/m3 (5) N/A 11.0
 
Jan. 18, 2020, 11 a.m. 2.9 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 5.0 μg/m3 (5) N/A 14.0
 
Jan. 18, 2020, 10 a.m. 2.7 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 2.0 μg/m3 (2) N/A 15.0
 
Jan. 18, 2020, 9 a.m. 2.5 ppb (2) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 1.0 μg/m3 (1) N/A 15.0
 
Jan. 18, 2020, 8 a.m. 2.8 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 1.0 μg/m3 (1) N/A 15.0
 
Jan. 18, 2020, 7 a.m. 3.0 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 2.0 μg/m3 (2) N/A 16.0
 
Jan. 18, 2020, 6 a.m. 3.4 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 0.0 μg/m3 (0) N/A 15.0
 
Jan. 18, 2020, 5 a.m. 3.9 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 0.0 μg/m3 (0) N/A 15.0
 
Jan. 18, 2020, 4 a.m. 4.5 ppb (4) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) 19.0 ppb (15) N/A 2.0 μg/m3 (2) N/A 15.0
 
Jan. 18, 2020, 3 a.m. 5.2 ppb (5) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) 18.0 ppb (14) N/A 1.0 μg/m3 (1) N/A 14.0
 
Jan. 18, 2020, 2 a.m. 5.5 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 18.0 ppb (14) N/A 3.0 μg/m3 (3) N/A 14.0
 
Jan. 18, 2020, 1 a.m. 6.2 ppb (6) 0.9 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 18.0 ppb (14) N/A 2.0 μg/m3 (2) N/A 14.0
 
Jan. 18, 2020, midnight 7.0 ppb (6) 0.9 ppb (1) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 17.0 ppb (13) N/A 3.0 μg/m3 (3) N/A 13.0
 
Jan. 17, 2020, 11 p.m. 7.2 ppb (7) 0.9 ppb (1) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 17.0 ppb (13) N/A 6.0 μg/m3 (5) N/A 13.0
 
Jan. 17, 2020, 10 p.m. 6.8 ppb (6) 1.0 ppb (1) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 18.0 ppb (14) N/A 4.0 μg/m3 (4) N/A 14.0
 
Jan. 17, 2020, 9 p.m. 6.3 ppb (6) 1.2 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 20.0 ppb (15) N/A 0.0 μg/m3 (0) N/A 15.0
 
Jan. 17, 2020, 8 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 19.0 ppb (15) N/A 3.0 μg/m3 (3) N/A 15.0
 
Jan. 17, 2020, 7 p.m. 5.8 ppb (5) 1.2 ppb (1) N/A 5.0 ppb (5) N/A 2.0 ppb (3) 19.0 ppb (15) N/A 4.0 μg/m3 (4) N/A 15.0
 
Jan. 17, 2020, 6 p.m. 5.2 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 2.0 ppb (3) 19.0 ppb (15) N/A 2.0 μg/m3 (2) N/A 15.0
 
Jan. 17, 2020, 5 p.m. 4.3 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 4.0 μg/m3 (4) N/A 15.0
 
Jan. 17, 2020, 4 p.m. 3.5 ppb (3) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 4.0 μg/m3 (4) N/A 16.0
 
Jan. 17, 2020, 3 p.m. 3.3 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 7.0 μg/m3 (6) N/A 15.0
 
Jan. 17, 2020, 2 p.m. 3.4 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 18.0 ppb (14) N/A 8.0 μg/m3 (7) N/A 14.0
 
Jan. 17, 2020, 1 p.m. 3.2 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 6.0 μg/m3 (5) N/A 14.0
 
Jan. 17, 2020, noon 3.2 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 6.0 μg/m3 (5) N/A 14.0
 
Jan. 17, 2020, 11 a.m. 3.3 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 7.0 μg/m3 (6) N/A 14.0
 
Jan. 17, 2020, 10 a.m. 3.5 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 7.0 μg/m3 (6) N/A 15.0
 
Jan. 17, 2020, 9 a.m. 3.2 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 8.0 μg/m3 (7) N/A 15.0
 
Jan. 17, 2020, 8 a.m. 3.0 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 10.0 μg/m3 (9) N/A 15.0
 
Jan. 17, 2020, 7 a.m. 2.9 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 11.0 μg/m3 (10) N/A 15.0
 
Jan. 17, 2020, 6 a.m. 2.6 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 13.0 μg/m3 (12) N/A 16.0
 
Jan. 17, 2020, 5 a.m. 2.9 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 14.0 μg/m3 (13) N/A 17.0
 
Jan. 17, 2020, 4 a.m. 3.7 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 14.0 μg/m3 (13) N/A 16.0
 
Jan. 17, 2020, 3 a.m. 3.3 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 11.0 μg/m3 (10) N/A 18.0
 
Jan. 17, 2020, 2 a.m. 3.2 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 11.0 μg/m3 (10) N/A 18.0
 
Jan. 17, 2020, 1 a.m. 2.5 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 9.0 μg/m3 (8) N/A 20.0
 
Jan. 17, 2020, midnight 2.3 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 8.0 μg/m3 (7) N/A 20.0
 
Jan. 16, 2020, 11 p.m. 2.3 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 9.0 μg/m3 (8) N/A 21.0
 
Jan. 16, 2020, 10 p.m. 2.2 ppb (2) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 8.0 μg/m3 (7) N/A 22.0
 
Jan. 16, 2020, 9 p.m. 2.2 ppb (2) 0.9 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 8.0 μg/m3 (7) N/A 22.0
 
Jan. 16, 2020, 8 p.m. 2.0 ppb (2) 0.9 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 6.0 μg/m3 (5) N/A 22.0
 
Jan. 16, 2020, 7 p.m. 2.2 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 5.0 μg/m3 (5) N/A 22.0
 
Jan. 16, 2020, 6 p.m. 2.4 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 6.0 μg/m3 (5) N/A 22.0
 
Jan. 16, 2020, 5 p.m. 2.2 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 5.0 μg/m3 (5) N/A 22.0
 
Jan. 16, 2020, 4 p.m. 2.4 ppb (2) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 7.0 μg/m3 (6) N/A 22.0
 
Jan. 16, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 27.0 ppb (21) N/A 5.0 μg/m3 (5) N/A 21.0
 
Jan. 16, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 26.0 ppb (20) N/A 7.0 μg/m3 (6) N/A 20.0
 
Jan. 16, 2020, 1 p.m. 2.3 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 6.0 μg/m3 (5) N/A 21.0
 
Jan. 16, 2020, noon 2.5 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 7.0 μg/m3 (6) N/A 18.0
 
Jan. 16, 2020, 11 a.m. 2.6 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 7.0 μg/m3 (6) N/A 18.0
 
Jan. 16, 2020, 10 a.m. 3.0 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 7.0 μg/m3 (6) N/A 18.0
 
Jan. 16, 2020, 9 a.m. 3.2 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 8.0 μg/m3 (7) N/A 17.0
 
Jan. 16, 2020, 8 a.m. 3.4 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 9.0 μg/m3 (8) N/A 18.0
 
Jan. 16, 2020, 7 a.m. 3.1 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 8.0 μg/m3 (7) N/A 18.0
 
Jan. 16, 2020, 6 a.m. 3.0 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 6.0 μg/m3 (5) N/A 18.0
 
Jan. 16, 2020, 5 a.m. 3.1 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 6.0 μg/m3 (5) N/A 18.0
 
Jan. 16, 2020, 4 a.m. 3.1 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 7.0 μg/m3 (6) N/A 18.0
 
Jan. 16, 2020, 3 a.m. 3.0 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 7.0 μg/m3 (6) N/A 18.0
 
Jan. 16, 2020, 2 a.m. 3.0 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 7.0 μg/m3 (6) N/A 17.0
 
Jan. 16, 2020, 1 a.m. 3.2 ppb (3) 0.8 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 7.0 μg/m3 (6) N/A 16.0
 
Jan. 16, 2020, midnight 3.8 ppb (4) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 8.0 μg/m3 (7) N/A 15.0
 
Jan. 15, 2020, 11 p.m. 4.2 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 8.0 μg/m3 (7) N/A 14.0
 
Jan. 15, 2020, 10 p.m. 3.8 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 8.0 μg/m3 (7) N/A 12.0
 
Jan. 15, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) N/A 9.0 μg/m3 (8) N/A 11.0
 
Jan. 15, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 13.0 ppb (10) N/A 5.0 μg/m3 (5) N/A 10.0
 
Jan. 15, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 14.0 ppb (11) N/A 7.0 μg/m3 (6) N/A 11.0
 
Jan. 15, 2020, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) 18.0 ppb (14) N/A 12.0 μg/m3 (11) N/A 14.0
 
Jan. 15, 2020, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) 19.0 ppb (15) N/A 12.0 μg/m3 (11) N/A 15.0
 
Jan. 15, 2020, 4 p.m. 6.5 ppb (6) 2.4 ppb (2) N/A 4.0 ppb (4) N/A N/A 16.0 ppb (12) N/A N/A N/A 12.0
 
Jan. 15, 2020, 3 p.m. 4.8 ppb (4) 1.4 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 14.0 μg/m3 (13) N/A 13.0
 
Jan. 15, 2020, 2 p.m. 4.8 ppb (4) 0.9 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 12.0 μg/m3 (11) N/A 11.0
 
Jan. 15, 2020, 1 p.m. 6.4 ppb (6) 0.8 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 10.0 ppb (8) N/A 11.0 μg/m3 (10) N/A 10.0
 
Jan. 15, 2020, noon 7.5 ppb (7) 0.7 ppb (1) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 8.0 ppb (6) N/A 11.0 μg/m3 (10) N/A 10.0
 
Jan. 15, 2020, 11 a.m. 6.7 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 10.0 ppb (8) N/A 11.0 μg/m3 (10) N/A 10.0
 
Jan. 15, 2020, 10 a.m. 6.5 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 12.0 ppb (9) N/A 11.0 μg/m3 (10) N/A 10.0
 
Jan. 15, 2020, 9 a.m. 5.5 ppb (5) 0.5 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 12.0 ppb (9) N/A 10.0 μg/m3 (9) N/A 9.0
 
Jan. 15, 2020, 8 a.m. 5.6 ppb (5) 0.6 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 12.0 ppb (9) N/A 10.0 μg/m3 (9) N/A 9.0
 
Jan. 15, 2020, 7 a.m. 6.0 ppb (6) 0.7 ppb (1) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 12.0 ppb (9) N/A 11.0 μg/m3 (10) N/A 10.0
 
Jan. 15, 2020, 6 a.m. 6.0 ppb (6) 0.5 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 13.0 ppb (10) N/A 12.0 μg/m3 (11) N/A 11.0
 
Jan. 15, 2020, 5 a.m. 5.1 ppb (5) 0.5 ppb (0) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 11.0 μg/m3 (10) N/A 12.0
 
Jan. 15, 2020, 4 a.m. 3.5 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 9.0 μg/m3 (8) N/A 13.0
 
Jan. 15, 2020, 3 a.m. 3.4 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 16.0 ppb (12) N/A 8.0 μg/m3 (7) N/A 12.0
 
Jan. 15, 2020, 2 a.m. 3.2 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 9.0 μg/m3 (8) N/A 13.0
 
Jan. 15, 2020, 1 a.m. 3.7 ppb (3) 1.3 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 7.0 μg/m3 (6) N/A 14.0
 
Jan. 15, 2020, midnight 4.4 ppb (4) 1.9 ppb (2) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 9.0 μg/m3 (8) N/A 16.0
 
Jan. 14, 2020, 11 p.m. 5.6 ppb (5) 2.7 ppb (3) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 11.0 μg/m3 (10) N/A 16.0
 
Jan. 14, 2020, 10 p.m. 6.3 ppb (6) 2.7 ppb (3) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 12.0 μg/m3 (11) N/A 18.0
 
Jan. 14, 2020, 9 p.m. 5.6 ppb (5) 2.3 ppb (2) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 24.0 ppb (18) N/A 13.0 μg/m3 (12) N/A 18.0
 
Jan. 14, 2020, 8 p.m. 3.4 ppb (3) 1.7 ppb (2) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 6.0 μg/m3 (5) N/A 22.0
 
Jan. 14, 2020, 7 p.m. 3.7 ppb (3) 2.0 ppb (2) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 6.0 μg/m3 (5) N/A 22.0
 
Jan. 14, 2020, 6 p.m. 3.8 ppb (4) 2.0 ppb (2) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 5.0 μg/m3 (5) N/A 22.0
 
Jan. 14, 2020, 5 p.m. 3.3 ppb (3) 1.3 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 7.0 μg/m3 (6) N/A 19.0
 
Jan. 14, 2020, 4 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 8.0 μg/m3 (7) N/A 18.0
 
Jan. 14, 2020, 3 p.m. 3.9 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 10.0 μg/m3 (9) N/A 15.0
 
Jan. 14, 2020, 2 p.m. 6.9 ppb (6) 1.2 ppb (1) N/A 6.0 ppb (6) N/A 2.0 ppb (3) 15.0 ppb (12) N/A 13.0 μg/m3 (12) N/A 12.0
 
Jan. 14, 2020, 1 p.m. 3.0 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 10.0 μg/m3 (9) N/A 13.0
 
Jan. 14, 2020, noon 2.5 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 16.0 ppb (12) N/A 10.0 μg/m3 (9) N/A 12.0
 
Jan. 14, 2020, 11 a.m. 3.4 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 7.0 μg/m3 (6) N/A 11.0
 
Jan. 14, 2020, 10 a.m. 3.0 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 6.0 μg/m3 (5) N/A 11.0
 
Jan. 14, 2020, 9 a.m. 2.2 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 5.0 μg/m3 (5) N/A 13.0
 
Jan. 14, 2020, 8 a.m. 2.0 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 7.0 μg/m3 (6) N/A 15.0
 
Jan. 14, 2020, 7 a.m. 2.0 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 6.0 μg/m3 (5) N/A 15.0
 
Jan. 14, 2020, 6 a.m. 2.0 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 6.0 μg/m3 (5) N/A 15.0
 
Jan. 14, 2020, 5 a.m. 2.0 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 6.0 μg/m3 (5) N/A 16.0
 
Jan. 14, 2020, 4 a.m. 2.3 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 7.0 μg/m3 (6) N/A 15.0
 
Jan. 14, 2020, 3 a.m. 3.0 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 20.0 ppb (15) N/A 8.0 μg/m3 (7) N/A 15.0
 
Jan. 14, 2020, 2 a.m. 3.5 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 19.0 ppb (15) N/A 9.0 μg/m3 (8) N/A 15.0
 
Jan. 14, 2020, 1 a.m. 3.1 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 7.0 μg/m3 (6) N/A 15.0
 
Jan. 14, 2020, midnight 3.0 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 7.0 μg/m3 (6) N/A 16.0
 
Jan. 13, 2020, 11 p.m. 3.5 ppb (3) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 2.0 ppb (3) 21.0 ppb (16) N/A 9.0 μg/m3 (8) N/A 16.0
 
Jan. 13, 2020, 10 p.m. 4.9 ppb (5) 0.8 ppb (1) N/A 4.0 ppb (4) N/A 4.0 ppb (6) 19.0 ppb (15) N/A 12.0 μg/m3 (11) N/A 15.0
 
Jan. 13, 2020, 9 p.m. 3.2 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 21.0 ppb (16) N/A 9.0 μg/m3 (8) N/A 16.0
 
Jan. 13, 2020, 8 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 20.0 ppb (15) N/A 8.0 μg/m3 (7) N/A 15.0
 
Jan. 13, 2020, 7 p.m. 2.4 ppb (2) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 5.0 μg/m3 (5) N/A 15.0
 
Jan. 13, 2020, 6 p.m. 2.1 ppb (2) 0.9 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 4.0 μg/m3 (4) N/A 17.0
 
Jan. 13, 2020, 5 p.m. 2.4 ppb (2) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 4.0 μg/m3 (4) N/A 16.0
 
Jan. 13, 2020, 4 p.m. 2.6 ppb (2) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 5.0 μg/m3 (5) N/A 14.0
 
Jan. 13, 2020, 3 p.m. 2.2 ppb (2) 0.9 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 6.0 μg/m3 (5) N/A 13.0
 
Jan. 13, 2020, 2 p.m. 2.0 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 5.0 μg/m3 (5) N/A 13.0
 
Jan. 13, 2020, 1 p.m. 2.0 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 5.0 μg/m3 (5) N/A 13.0
 
Jan. 13, 2020, noon 1.9 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 6.0 μg/m3 (5) N/A 14.0
 
Jan. 13, 2020, 11 a.m. 2.0 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 6.0 μg/m3 (5) N/A 13.0
 
Jan. 13, 2020, 10 a.m. 2.0 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 5.0 μg/m3 (5) N/A 13.0
 
Jan. 13, 2020, 9 a.m. 1.9 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 5.0 μg/m3 (5) N/A 14.0
 
Jan. 13, 2020, 8 a.m. 1.9 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 6.0 μg/m3 (5) N/A 15.0
 
Jan. 13, 2020, 7 a.m. 2.0 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 6.0 μg/m3 (5) N/A 15.0
 
Jan. 13, 2020, 6 a.m. 2.0 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 5.0 μg/m3 (5) N/A 15.0
 
Jan. 13, 2020, 5 a.m. 1.9 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 5.0 μg/m3 (5) N/A 15.0
 
Jan. 13, 2020, 4 a.m. 1.7 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 7.0 μg/m3 (6) N/A 16.0
 
Jan. 13, 2020, 3 a.m. 1.7 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 6.0 μg/m3 (5) N/A 16.0
 
Jan. 13, 2020, 2 a.m. 2.0 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 5.0 μg/m3 (5) N/A 16.0
 
Jan. 13, 2020, 1 a.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 7.0 μg/m3 (6) N/A 16.0
 
Jan. 13, 2020, midnight 2.5 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 7.0 μg/m3 (6) N/A 16.0
 
Jan. 12, 2020, 11 p.m. 3.8 ppb (4) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 4.0 ppb (6) 19.0 ppb (15) N/A 9.0 μg/m3 (8) N/A 15.0
 
Jan. 12, 2020, 10 p.m. 4.0 ppb (4) 0.7 ppb (1) N/A 3.0 ppb (3) N/A 5.0 ppb (7) 19.0 ppb (15) N/A 9.0 μg/m3 (8) N/A 15.0
 
Jan. 12, 2020, 9 p.m. 3.1 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 3.0 ppb (4) 22.0 ppb (17) N/A 9.0 μg/m3 (8) N/A 17.0
 
Jan. 12, 2020, 8 p.m. 2.8 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 2.0 ppb (3) 23.0 ppb (18) N/A 7.0 μg/m3 (6) N/A 18.0
 
Jan. 12, 2020, 7 p.m. 2.4 ppb (2) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 5.0 μg/m3 (5) N/A 18.0
 
Jan. 12, 2020, 6 p.m. 2.5 ppb (2) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 4.0 μg/m3 (4) N/A 18.0
 
Jan. 12, 2020, 5 p.m. 2.6 ppb (2) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 4.0 μg/m3 (4) N/A 18.0
 
Jan. 12, 2020, 4 p.m. 3.0 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 7.0 μg/m3 (6) N/A 17.0
 
Jan. 12, 2020, 3 p.m. 3.0 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 8.0 μg/m3 (7) N/A 17.0
 
Jan. 12, 2020, 2 p.m. 3.0 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 6.0 μg/m3 (5) N/A 16.0
 
Jan. 12, 2020, 1 p.m. 3.1 ppb (3) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 6.0 μg/m3 (5) N/A 15.0
 
Jan. 12, 2020, noon 3.5 ppb (3) 0.6 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 8.0 μg/m3 (7) N/A 15.0
 
Jan. 12, 2020, 11 a.m. 2.9 ppb (3) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 7.0 μg/m3 (6) N/A 16.0
 
Jan. 12, 2020, 10 a.m. 2.0 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 6.0 μg/m3 (5) N/A 18.0
 
Jan. 12, 2020, 9 a.m. 2.0 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 6.0 μg/m3 (5) N/A 18.0
 
Jan. 12, 2020, 8 a.m. 2.0 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 6.0 μg/m3 (5) N/A 18.0
 
Jan. 12, 2020, 7 a.m. 2.1 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 7.0 μg/m3 (6) N/A 19.0
 
Jan. 12, 2020, 6 a.m. 2.1 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 6.0 μg/m3 (5) N/A 19.0
 
Jan. 12, 2020, 5 a.m. 2.2 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 5.0 μg/m3 (5) N/A 19.0
 
Jan. 12, 2020, 4 a.m. 2.3 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 7.0 μg/m3 (6) N/A 19.0
 
Jan. 12, 2020, 3 a.m. 2.4 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 6.0 μg/m3 (5) N/A 19.0
 
Jan. 12, 2020, 2 a.m. 2.4 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 7.0 μg/m3 (6) N/A 19.0
 
Jan. 12, 2020, 1 a.m. 2.2 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 6.0 μg/m3 (5) N/A 20.0
 
Jan. 12, 2020, midnight 2.0 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 5.0 μg/m3 (5) N/A 20.0
 
Jan. 11, 2020, 11 p.m. 2.2 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 5.0 μg/m3 (5) N/A 19.0
 
Jan. 11, 2020, 10 p.m. 2.0 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 6.0 μg/m3 (5) N/A 20.0