AQSQID: 840560290003

Site Name: Cody Mobile

Location: Cody, WY

Reporting: True, Located: True

Current AQI: 14.0

Cody WY, US: 44.52612, -109.016733

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Jan. 16, 2019, 4 a.m. 6.4 ppb (6) 0.5 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 14.0
 
Jan. 16, 2019, 3 a.m. 7.1 ppb (7) 0.1 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 14.0
 
Jan. 16, 2019, 1 a.m. 7.3 ppb (7) 1.5 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 46.0 μg/m3 (42) 2.0 μg/m3 (8) 42.0
 
Jan. 16, 2019, midnight 12.0 ppb (11) 3.5 ppb (3) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 31.0 μg/m3 (28) 3.0 μg/m3 (12) 28.0
 
Jan. 15, 2019, 11 p.m. 7.6 ppb (7) 2.2 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 28.0 μg/m3 (25) 2.0 μg/m3 (8) 25.0
 
Jan. 15, 2019, 10 p.m. 6.8 ppb (6) 1.7 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 32.0 μg/m3 (29) 1.0 μg/m3 (4) 29.0
 
Jan. 15, 2019, 9 p.m. 4.5 ppb (4) 1.0 ppb (1) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 18.0 μg/m3 (16) 0.0 μg/m3 (0) 23.0
 
Jan. 15, 2019, 8 p.m. 4.4 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 14.0 μg/m3 (13) 2.0 μg/m3 (8) 24.0
 
Jan. 15, 2019, 7 p.m. 6.5 ppb (6) 1.9 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 31.0 ppb (24) N/A 23.0 μg/m3 (21) 5.0 μg/m3 (21) 24.0
 
Jan. 15, 2019, 6 p.m. 8.6 ppb (8) 2.6 ppb (2) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 35.0 μg/m3 (32) 7.0 μg/m3 (29) 32.0
 
Jan. 15, 2019, 5 p.m. 21.4 ppb (20) 7.4 ppb (7) N/A 14.0 ppb (13) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 59.0 μg/m3 (52) 6.0 μg/m3 (25) 52.0
 
Jan. 15, 2019, 4 p.m. 20.3 ppb (19) 5.7 ppb (5) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 13.0 ppb (10) N/A 47.0 μg/m3 (43) 6.0 μg/m3 (25) 43.0
 
Jan. 15, 2019, 3 p.m. 23.9 ppb (22) 4.9 ppb (5) N/A 19.0 ppb (18) N/A 0.0 ppb (0) 11.0 ppb (8) N/A 31.0 μg/m3 (28) 4.0 μg/m3 (17) 28.0
 
Jan. 15, 2019, 2 p.m. 12.1 ppb (11) 0.4 ppb (0) N/A 12.0 ppb (11) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 3.0 μg/m3 (3) 2.0 μg/m3 (8) 14.0
 
Jan. 15, 2019, 1 p.m. 10.0 ppb (9) 0.4 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 16.0 ppb (12) N/A N/A 3.0 μg/m3 (12) 12.0
 
Jan. 15, 2019, noon 3.8 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 34.0 μg/m3 (31) 3.0 μg/m3 (12) 31.0
 
Jan. 15, 2019, 11 a.m. 3.8 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 2.0 μg/m3 (2) 3.0 μg/m3 (12) 18.0
 
Jan. 15, 2019, 10 a.m. 8.2 ppb (8) 0.2 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 17.0 ppb (13) N/A N/A 2.0 μg/m3 (8) 13.0
 
Jan. 15, 2019, 9 a.m. 5.2 ppb (5) 0.1 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 34.0 μg/m3 (31) 0.0 μg/m3 (0) 31.0
 
Jan. 15, 2019, 8 a.m. 5.6 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 18.0 ppb (14) N/A N/A -1.0 μg/m3 (0) 14.0
 
Jan. 15, 2019, 7 a.m. 3.9 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 14.0
 
Jan. 15, 2019, 6 a.m. 5.0 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 6.0 μg/m3 (5) 3.0 μg/m3 (12) 12.0
 
Jan. 15, 2019, 5 a.m. 5.0 ppb (5) 0.7 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 8.0 μg/m3 (7) 3.0 μg/m3 (12) 15.0
 
Jan. 15, 2019, 4 a.m. 7.7 ppb (7) 0.1 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 15.0 ppb (12) N/A 11.0 μg/m3 (10) 2.0 μg/m3 (8) 12.0
 
Jan. 15, 2019, 3 a.m. 7.5 ppb (7) 0.9 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 15.0 ppb (12) N/A 11.0 μg/m3 (10) 3.0 μg/m3 (12) 12.0
 
Jan. 15, 2019, 2 a.m. 6.4 ppb (6) 0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 7.0 μg/m3 (6) 2.0 μg/m3 (8) 14.0
 
Jan. 15, 2019, 1 a.m. 6.1 ppb (6) 1.1 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 32.0 μg/m3 (29) 3.0 μg/m3 (12) 29.0
 
Jan. 15, 2019, midnight 4.5 ppb (4) 1.1 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 26.0 μg/m3 (24) 2.0 μg/m3 (8) 24.0
 
Jan. 14, 2019, 11 p.m. 4.4 ppb (4) 1.5 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 14.0 μg/m3 (13) 1.0 μg/m3 (4) 17.0
 
Jan. 14, 2019, 10 p.m. 5.7 ppb (5) 2.0 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 17.0 μg/m3 (15) 4.0 μg/m3 (17) 17.0
 
Jan. 14, 2019, 9 p.m. 4.1 ppb (4) 1.3 ppb (1) N/A 3.0 ppb (3) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 13.0 μg/m3 (12) 3.0 μg/m3 (12) 19.0
 
Jan. 14, 2019, 8 p.m. 4.7 ppb (4) 1.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 13.0 μg/m3 (12) 3.0 μg/m3 (12) 20.0
 
Jan. 14, 2019, 7 p.m. 10.6 ppb (10) 3.9 ppb (4) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 25.0 μg/m3 (23) 6.0 μg/m3 (25) 25.0
 
Jan. 14, 2019, 6 p.m. 22.1 ppb (20) 8.2 ppb (8) N/A 14.0 ppb (13) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 36.0 μg/m3 (33) 6.0 μg/m3 (25) 33.0
 
Jan. 14, 2019, 5 p.m. 8.0 ppb (7) 2.1 ppb (2) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 46.0 μg/m3 (42) 4.0 μg/m3 (17) 42.0
 
Jan. 14, 2019, 4 p.m. 15.5 ppb (14) 4.1 ppb (4) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 8.0 μg/m3 (7) 3.0 μg/m3 (12) 14.0
 
Jan. 14, 2019, 3 p.m. 17.4 ppb (16) 2.1 ppb (2) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 12.0 ppb (9) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 16.0
 
Jan. 14, 2019, 2 p.m. 10.0 ppb (9) 0.8 ppb (1) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 12.0
 
Jan. 14, 2019, 1 p.m. 5.8 ppb (5) 0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 15.0
 
Jan. 14, 2019, noon 8.3 ppb (8) 0.3 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 0.0 μg/m3 (0) 2.0 μg/m3 (8) 13.0
 
Jan. 14, 2019, 11 a.m. 6.7 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 2.0 μg/m3 (2) 3.0 μg/m3 (12) 12.0
 
Jan. 14, 2019, 10 a.m. 4.6 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Jan. 14, 2019, 9 a.m. 8.6 ppb (8) 0.1 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 9.0 μg/m3 (8) 7.0 μg/m3 (29) 29.0
 
Jan. 14, 2019, 8 a.m. 8.7 ppb (8) 0.1 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 8.0 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Jan. 14, 2019, 7 a.m. 7.0 ppb (6) 0.1 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 5.0 μg/m3 (5) 3.0 μg/m3 (12) 13.0
 
Jan. 14, 2019, 6 a.m. 4.6 ppb (4) 0.1 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (12) 15.0
 
Jan. 14, 2019, 5 a.m. 8.2 ppb (8) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 15.0 ppb (12) N/A 22.0 μg/m3 (20) 6.0 μg/m3 (25) 25.0
 
Jan. 14, 2019, 4 a.m. 13.7 ppb (13) 0.2 ppb (0) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 8.0 ppb (6) N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Jan. 14, 2019, 3 a.m. 8.5 ppb (8) 1.3 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 12.0 ppb (9) N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 9.0
 
Jan. 14, 2019, 2 a.m. 4.4 ppb (4) 0.1 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 15.0 ppb (12) N/A 2.0 μg/m3 (2) -3.0 μg/m3 (0) 12.0
 
Jan. 14, 2019, 1 a.m. 3.2 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 5.0 μg/m3 (5) -2.0 μg/m3 (0) 13.0
 
Jan. 14, 2019, midnight 3.3 ppb (3) 0.5 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 8.0 μg/m3 (7) 1.0 μg/m3 (4) 15.0
 
Jan. 13, 2019, 11 p.m. 3.2 ppb (3) 0.9 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 11.0 μg/m3 (10) 1.0 μg/m3 (4) 15.0
 
Jan. 13, 2019, 10 p.m. 3.1 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 11.0 μg/m3 (10) 1.0 μg/m3 (4) 18.0
 
Jan. 13, 2019, 9 p.m. 3.4 ppb (3) 0.9 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 17.0 μg/m3 (15) 1.0 μg/m3 (4) 22.0
 
Jan. 13, 2019, 8 p.m. 4.4 ppb (4) 1.5 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 23.0 μg/m3 (21) 2.0 μg/m3 (8) 22.0
 
Jan. 13, 2019, 7 p.m. 6.1 ppb (6) 1.9 ppb (2) N/A 4.0 ppb (4) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 19.0 μg/m3 (17) 4.0 μg/m3 (17) 22.0
 
Jan. 13, 2019, 6 p.m. 10.1 ppb (9) 3.4 ppb (3) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 35.0 μg/m3 (32) 6.0 μg/m3 (25) 32.0
 
Jan. 13, 2019, 5 p.m. 8.0 ppb (7) 2.5 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 23.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
Jan. 13, 2019, 4 p.m. 4.5 ppb (4) 0.5 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 37.0 μg/m3 (34) 3.0 μg/m3 (12) 34.0
 
Jan. 13, 2019, 3 p.m. 4.7 ppb (4) 0.3 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 10.0 μg/m3 (9) 2.0 μg/m3 (8) 21.0
 
Jan. 13, 2019, 2 p.m. 5.3 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 20.0
 
Jan. 13, 2019, 1 p.m. 13.9 ppb (13) 0.4 ppb (0) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 1.0 μg/m3 (1) 2.0 μg/m3 (8) 14.0
 
Jan. 13, 2019, noon 6.5 ppb (6) 0.1 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 2.0 μg/m3 (2) 2.0 μg/m3 (8) 17.0
 
Jan. 13, 2019, 11 a.m. 6.1 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 17.0
 
Jan. 13, 2019, 10 a.m. 4.8 ppb (4) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 37.0 μg/m3 (34) 1.0 μg/m3 (4) 34.0
 
Jan. 13, 2019, 9 a.m. 4.9 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 26.0 ppb (20) N/A N/A 3.0 μg/m3 (12) 20.0
 
Jan. 13, 2019, 8 a.m. 6.7 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 7.0 μg/m3 (6) 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 9.0 μg/m3 (38) 38.0
 
Jan. 13, 2019, 6 a.m. 3.4 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 18.0
 
Jan. 13, 2019, 5 a.m. 8.8 ppb (8) 0.1 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 13.0 ppb (10) N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 10.0
 
Jan. 13, 2019, 4 a.m. 10.7 ppb (10) 0.2 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 10.0 ppb (8) N/A 5.0 μg/m3 (5) 1.0 μg/m3 (4) 10.0
 
Jan. 13, 2019, 3 a.m. 8.7 ppb (8) 0.2 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 10.0 ppb (8) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 8.0
 
Jan. 13, 2019, 2 a.m. 8.8 ppb (8) 1.3 ppb (1) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 11.0 ppb (8) N/A 5.0 μg/m3 (5) 1.0 μg/m3 (4) 8.0
 
Jan. 13, 2019, 1 a.m. 6.5 ppb (6) 0.6 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 15.0 ppb (12) N/A 8.0 μg/m3 (7) 1.0 μg/m3 (4) 12.0
 
Jan. 13, 2019, midnight 4.5 ppb (4) 1.2 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 17.0 μg/m3 (15) 0.0 μg/m3 (0) 15.0
 
Jan. 12, 2019, 11 p.m. 2.9 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 10.0 μg/m3 (9) 0.0 μg/m3 (0) 15.0
 
Jan. 12, 2019, 10 p.m. 3.7 ppb (3) 1.3 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 13.0 μg/m3 (12) 1.0 μg/m3 (4) 16.0
 
Jan. 12, 2019, 9 p.m. 4.8 ppb (4) 2.0 ppb (2) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 14.0 μg/m3 (13) 3.0 μg/m3 (12) 18.0
 
Jan. 12, 2019, 8 p.m. 6.0 ppb (6) 2.1 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 20.0 μg/m3 (18) 4.0 μg/m3 (17) 21.0
 
Jan. 12, 2019, 7 p.m. 8.4 ppb (8) 2.6 ppb (2) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 22.0 μg/m3 (20) 5.0 μg/m3 (21) 24.0
 
Jan. 12, 2019, 6 p.m. 16.4 ppb (15) 5.9 ppb (5) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 26.0 μg/m3 (24) 6.0 μg/m3 (25) 25.0
 
Jan. 12, 2019, 5 p.m. 15.6 ppb (14) 6.1 ppb (6) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 49.0 μg/m3 (45) 3.0 μg/m3 (12) 45.0
 
Jan. 12, 2019, 4 p.m. 16.7 ppb (15) 2.7 ppb (3) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 15.0 ppb (12) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 15.0
 
Jan. 12, 2019, 3 p.m. 14.2 ppb (13) 0.6 ppb (1) N/A 14.0 ppb (13) N/A 0.0 ppb (0) 14.0 ppb (11) N/A N/A 0.0 μg/m3 (0) 13.0
 
Jan. 12, 2019, 2 p.m. 10.7 ppb (10) 0.2 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 32.0 μg/m3 (29) 1.0 μg/m3 (4) 29.0
 
Jan. 12, 2019, 1 p.m. 4.6 ppb (4) 0.2 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 1.0 μg/m3 (1) 0.0 μg/m3 (0) 17.0
 
Jan. 12, 2019, noon 10.1 ppb (9) 0.3 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 12.0 ppb (9) N/A 1.0 μg/m3 (1) 2.0 μg/m3 (8) 9.0
 
Jan. 12, 2019, 11 a.m. 16.5 ppb (15) 0.4 ppb (0) N/A 16.0 ppb (15) N/A 0.0 ppb (0) 6.0 ppb (5) N/A N/A 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2019, 10 a.m. 16.1 ppb (15) 1.5 ppb (1) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 6.0 ppb (5) N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2019, 9 a.m. 11.2 ppb (10) 1.1 ppb (1) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 10.0 ppb (8) N/A 6.0 μg/m3 (5) 4.0 μg/m3 (17) 17.0
 
Jan. 12, 2019, 8 a.m. 10.9 ppb (10) 0.2 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 9.0 ppb (7) N/A 9.0 μg/m3 (8) 3.0 μg/m3 (12) 12.0
 
Jan. 12, 2019, 7 a.m. 11.8 ppb (11) 0.5 ppb (0) N/A 11.0 ppb (10) N/A 0.0 ppb (0) 10.0 ppb (8) N/A 7.0 μg/m3 (6) 0.0 μg/m3 (0) 11.0
 
Jan. 12, 2019, 6 a.m. 7.9 ppb (7) 0.0 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 6.0 μg/m3 (5) -1.0 μg/m3 (0) 12.0
 
Jan. 12, 2019, 5 a.m. 5.6 ppb (5) 0.3 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 16.0
 
Jan. 12, 2019, 4 a.m. 3.4 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 18.0
 
Jan. 12, 2019, 3 a.m. 9.1 ppb (8) 0.1 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 14.0
 
Jan. 12, 2019, 2 a.m. 6.8 ppb (6) 0.1 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 17.0
 
Jan. 12, 2019, 1 a.m. 4.5 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 2.0 μg/m3 (2) -2.0 μg/m3 (0) 20.0
 
Jan. 12, 2019, midnight 1.3 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A -3.0 μg/m3 (0) -1.0 μg/m3 (0) 25.0
 
Jan. 11, 2019, 11 p.m. 0.9 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 18.0 μg/m3 (16) 3.0 μg/m3 (12) 28.0
 
Jan. 11, 2019, 10 p.m. 1.4 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 16.0 μg/m3 (15) 2.0 μg/m3 (8) 29.0
 
Jan. 11, 2019, 9 p.m. 1.8 ppb (2) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 7.0 μg/m3 (6) 3.0 μg/m3 (12) 29.0
 
Jan. 11, 2019, 8 p.m. 1.6 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 6.0 μg/m3 (5) 4.0 μg/m3 (17) 28.0
 
Jan. 11, 2019, 7 p.m. 1.3 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 7.0 μg/m3 (6) 0.0 μg/m3 (0) 28.0
 
Jan. 11, 2019, 6 p.m. 1.9 ppb (2) 0.4 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 26.0
 
Jan. 11, 2019, 5 p.m. 13.8 ppb (13) 5.1 ppb (5) N/A 9.0 ppb (8) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 16.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Jan. 11, 2019, 4 p.m. 18.3 ppb (17) 5.1 ppb (5) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 11.0 μg/m3 (10) 2.0 μg/m3 (8) 17.0
 
Jan. 11, 2019, 3 p.m. 8.9 ppb (8) 2.2 ppb (2) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 18.0
 
Jan. 11, 2019, 2 p.m. 3.3 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 3.0 μg/m3 (3) 2.0 μg/m3 (8) 21.0
 
Jan. 11, 2019, 1 p.m. 5.9 ppb (5) 0.2 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 5.0 μg/m3 (5) 3.0 μg/m3 (12) 18.0
 
Jan. 11, 2019, noon 2.6 ppb (2) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 15.0
 
Jan. 11, 2019, 11 a.m. 2.1 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 1.0 μg/m3 (1) 0.0 μg/m3 (0) 16.0
 
Jan. 11, 2019, 10 a.m. 2.8 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 14.0
 
Jan. 11, 2019, 9 a.m. 2.8 ppb (3) 0.1 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 14.0
 
Jan. 11, 2019, 8 a.m. 5.7 ppb (5) 0.0 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 3.0 μg/m3 (3) 2.0 μg/m3 (8) 19.0
 
Jan. 11, 2019, 7 a.m. 7.2 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 5.0 μg/m3 (5) 3.0 μg/m3 (12) 15.0
 
Jan. 11, 2019, 6 a.m. 3.9 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 10.0 μg/m3 (9) 4.0 μg/m3 (17) 22.0
 
Jan. 11, 2019, 5 a.m. 9.2 ppb (9) 0.1 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 11.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Jan. 11, 2019, 4 a.m. 9.7 ppb (9) 0.1 ppb (0) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 13.0 μg/m3 (12) 2.0 μg/m3 (8) 18.0
 
Jan. 11, 2019, 3 a.m. 6.5 ppb (6) 0.2 ppb (0) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 10.0 μg/m3 (9) 1.0 μg/m3 (4) 20.0
 
Jan. 11, 2019, 2 a.m. 1.5 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 7.0 μg/m3 (6) 1.0 μg/m3 (4) 28.0
 
Jan. 11, 2019, 1 a.m. 3.6 ppb (3) 0.1 ppb (0) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 10.0 μg/m3 (9) 3.0 μg/m3 (12) 25.0
 
Jan. 11, 2019, midnight 7.5 ppb (7) 0.3 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 11.0 μg/m3 (10) 4.0 μg/m3 (17) 19.0
 
Jan. 10, 2019, 11 p.m. 6.9 ppb (6) 1.1 ppb (1) N/A 6.0 ppb (6) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 20.0 μg/m3 (18) 0.0 μg/m3 (0) 19.0
 
Jan. 10, 2019, 10 p.m. 10.2 ppb (9) 1.9 ppb (2) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 19.0 μg/m3 (17) -2.0 μg/m3 (0) 18.0
 
Jan. 10, 2019, 9 p.m. 8.4 ppb (8) 1.6 ppb (1) N/A 7.0 ppb (6) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 15.0 μg/m3 (14) 0.0 μg/m3 (0) 18.0
 
Jan. 10, 2019, 8 p.m. 4.6 ppb (4) 0.8 ppb (1) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 17.0 μg/m3 (15) 3.0 μg/m3 (12) 26.0
 
Jan. 10, 2019, 7 p.m. 2.2 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (12) 28.0
 
Jan. 10, 2019, 6 p.m. 1.5 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 26.0
 
Jan. 10, 2019, 5 p.m. 5.3 ppb (5) 0.8 ppb (1) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 10.0 μg/m3 (9) 0.0 μg/m3 (0) 23.0
 
Jan. 10, 2019, 4 p.m. 16.5 ppb (15) 1.1 ppb (1) N/A 15.0 ppb (14) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 11.0 μg/m3 (10) 1.0 μg/m3 (4) 18.0
 
Jan. 10, 2019, 3 p.m. 10.2 ppb (9) 0.6 ppb (1) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 20.0
 
Jan. 10, 2019, 2 p.m. 1.1 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 0.0 μg/m3 (0) 1.0 μg/m3 (4) 27.0
 
Jan. 10, 2019, 1 p.m. 1.2 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 2.0 μg/m3 (2) -1.0 μg/m3 (0) 28.0
 
Jan. 10, 2019, noon 0.6 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 28.0
 
Jan. 10, 2019, 11 a.m. 0.4 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 2.0 μg/m3 (2) 2.0 μg/m3 (8) 27.0
 
Jan. 10, 2019, 10 a.m. 0.4 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 27.0
 
Jan. 10, 2019, 9 a.m. 0.5 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 27.0
 
Jan. 10, 2019, 8 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 1.0 ppb (1) 35.0 ppb (27) N/A 1.0 μg/m3 (1) 0.0 μg/m3 (0) 27.0
 
Jan. 10, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) 0.0 μg/m3 (0) N/A
Jan. 10, 2019, 6 a.m. 1.1 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 0.0 μg/m3 (0) 2.0 μg/m3 (8) 28.0
 
Jan. 10, 2019, 5 a.m. 1.3 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A -2.0 μg/m3 (0) 1.0 μg/m3 (4) 28.0
 
Jan. 10, 2019, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 28.0
 
Jan. 10, 2019, 3 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 28.0
 
Jan. 10, 2019, 2 a.m. 13.3 ppb (12) 0.5 ppb (0) N/A 13.0 ppb (12) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 19.0 μg/m3 (17) 1.0 μg/m3 (4) 17.0
 
Jan. 10, 2019, 1 a.m. 9.1 ppb (8) 0.5 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 12.0 μg/m3 (11) 0.0 μg/m3 (0) 15.0
 
Jan. 10, 2019, midnight 8.0 ppb (7) 0.9 ppb (1) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 15.0 μg/m3 (14) -1.0 μg/m3 (0) 16.0
 
Jan. 9, 2019, 11 p.m. 7.7 ppb (7) 2.5 ppb (2) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 20.0 μg/m3 (18) 1.0 μg/m3 (4) 20.0
 
Jan. 9, 2019, 10 p.m. 3.4 ppb (3) 1.0 ppb (1) N/A 2.0 ppb (2) N/A 1.0 ppb (1) 31.0 ppb (24) N/A 26.0 μg/m3 (24) 3.0 μg/m3 (12) 24.0
 
Jan. 9, 2019, 9 p.m. 6.8 ppb (6) 2.1 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 29.0 μg/m3 (26) 3.0 μg/m3 (12) 26.0
 
Jan. 9, 2019, 8 p.m. 7.0 ppb (6) 2.4 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 29.0 μg/m3 (26) 1.0 μg/m3 (4) 26.0
 
Jan. 9, 2019, 7 p.m. 6.7 ppb (6) 2.1 ppb (2) N/A 5.0 ppb (5) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 22.0 μg/m3 (20) 3.0 μg/m3 (12) 22.0
 
Jan. 9, 2019, 6 p.m. 5.9 ppb (5) 1.8 ppb (2) N/A 4.0 ppb (4) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Jan. 9, 2019, 5 p.m. 17.8 ppb (16) 6.7 ppb (6) N/A 11.0 ppb (10) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 29.0 μg/m3 (26) 6.0 μg/m3 (25) 26.0
 
Jan. 9, 2019, 4 p.m. 25.6 ppb (24) 4.7 ppb (4) N/A 21.0 ppb (19) N/A 1.0 ppb (1) 13.0 ppb (10) N/A 25.0 μg/m3 (23) 4.0 μg/m3 (17) 24.0
 
Jan. 9, 2019, 3 p.m. 20.3 ppb (19) 2.9 ppb (3) N/A 17.0 ppb (16) N/A 0.0 ppb (0) 10.0 ppb (8) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 19.0
 
Jan. 9, 2019, 2 p.m. 14.1 ppb (13) 3.6 ppb (3) N/A 10.0 ppb (9) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (12) 13.0
 
Jan. 9, 2019, 1 p.m. 9.2 ppb (9) 0.1 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 1.0 μg/m3 (1) 1.0 μg/m3 (4) 12.0
 
Jan. 9, 2019, noon 6.9 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 18.0
 
Jan. 9, 2019, 11 a.m. 8.1 ppb (8) 0.1 ppb (0) N/A 8.0 ppb (7) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 18.0
 
Jan. 9, 2019, 10 a.m. 1.5 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 25.0
 
Jan. 9, 2019, 9 a.m. 2.3 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 22.0
 
Jan. 9, 2019, 8 a.m. 5.4 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 20.0
 
Jan. 9, 2019, 7 a.m. 9.1 ppb (8) 0.0 ppb (0) N/A 9.0 ppb (8) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 15.0
 
Jan. 9, 2019, 6 a.m. 7.8 ppb (7) 0.2 ppb (0) N/A 8.0 ppb (7) N/A 0.0 ppb (0) 20.0 ppb (15) N/A -3.0 μg/m3 (0) 0.0 μg/m3 (0) 15.0
 
Jan. 9, 2019, 5 a.m. 2.6 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 0.0 μg/m3 (0) 3.0 μg/m3 (12) 22.0
 
Jan. 9, 2019, 4 a.m. 6.8 ppb (6) 0.0 ppb (0) N/A 7.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 1.0 μg/m3 (1) 3.0 μg/m3 (12) 20.0