AQSQID: 840560290003

Site Name: Cody Mobile

Location: Cody, WY

Reporting: True, Located: True

Current AQI: 41.0

Cody WY, US: 44.52612, -109.016733

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
May 25, 2019, 7 p.m. 1.3 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 53.0 ppb (41) N/A 10.0 μg/m3 (9) 2.0 μg/m3 (8) 41.0
 
May 25, 2019, 6 p.m. 1.0 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 53.0 ppb (41) N/A 6.0 μg/m3 (5) 0.0 μg/m3 (0) 41.0
 
May 25, 2019, 5 p.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 54.0 ppb (42) N/A 16.0 μg/m3 (15) 1.0 μg/m3 (4) 42.0
 
May 25, 2019, 4 p.m. 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 48.0 ppb (37) N/A 8.0 μg/m3 (7) -1.0 μg/m3 (0) 37.0
 
May 25, 2019, 3 p.m. 0.7 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 7.0 μg/m3 (6) 0.0 μg/m3 (0) 32.0
 
May 25, 2019, 2 p.m. 2.0 ppb (2) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 8.0 μg/m3 (7) 3.0 μg/m3 (12) 25.0
 
May 25, 2019, 1 p.m. 3.2 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 6.0 μg/m3 (5) 2.0 μg/m3 (8) 20.0
 
May 25, 2019, noon 2.1 ppb (2) 0.2 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 22.0
 
May 25, 2019, 11 a.m. 1.3 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 24.0
 
May 25, 2019, 10 a.m. 3.6 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 14.0
 
May 25, 2019, 9 a.m. 3.2 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (12) 14.0
 
May 25, 2019, 8 a.m. 1.5 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 2.0 μg/m3 (2) 3.0 μg/m3 (12) 18.0
 
May 25, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A -1.0 μg/m3 (0) 2.0 μg/m3 (8) 8.0
 
May 25, 2019, 6 a.m. 1.6 ppb (1) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 25.0 ppb (19) N/A N/A 1.0 μg/m3 (4) 19.0
 
May 25, 2019, 5 a.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A N/A 0.0 μg/m3 (0) 25.0
 
May 25, 2019, 4 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 0.0 μg/m3 (0) -1.0 μg/m3 (0) 29.0
 
May 25, 2019, 3 a.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 31.0
 
May 25, 2019, 2 a.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 32.0
 
May 25, 2019, 1 a.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 33.0
 
May 25, 2019, midnight 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 8.0 μg/m3 (7) 4.0 μg/m3 (17) 33.0
 
May 24, 2019, 11 p.m. 0.9 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 8.0 μg/m3 (7) 5.0 μg/m3 (21) 32.0
 
May 24, 2019, 10 p.m. 1.0 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 7.0 μg/m3 (6) 2.0 μg/m3 (8) 32.0
 
May 24, 2019, 9 p.m. 0.9 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 32.0
 
May 24, 2019, 8 p.m. 1.6 ppb (1) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 32.0
 
May 24, 2019, 7 p.m. 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 7.0 μg/m3 (6) 3.0 μg/m3 (12) 32.0
 
May 24, 2019, 6 p.m. 0.9 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 9.0 μg/m3 (8) 3.0 μg/m3 (12) 33.0
 
May 24, 2019, 5 p.m. 1.0 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 7.0 μg/m3 (6) 1.0 μg/m3 (4) 32.0
 
May 24, 2019, 4 p.m. 1.0 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 6.0 μg/m3 (5) 3.0 μg/m3 (12) 32.0
 
May 24, 2019, 3 p.m. 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 6.0 μg/m3 (5) 4.0 μg/m3 (17) 30.0
 
May 24, 2019, 2 p.m. 1.1 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 8.0 μg/m3 (7) 2.0 μg/m3 (8) 29.0
 
May 24, 2019, 1 p.m. 2.4 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 27.0
 
May 24, 2019, noon 1.4 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 25.0
 
May 24, 2019, 11 a.m. 1.1 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 27.0
 
May 24, 2019, 10 a.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 32.0
 
May 24, 2019, 9 a.m. 1.5 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 7.0 μg/m3 (6) 1.0 μg/m3 (4) 30.0
 
May 24, 2019, 8 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 8.0 μg/m3 (7) 0.0 μg/m3 (0) 33.0
 
May 24, 2019, 7 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 33.0
 
May 24, 2019, 6 a.m. 1.8 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 6.0 μg/m3 (5) 5.0 μg/m3 (21) 29.0
 
May 24, 2019, 5 a.m. 3.2 ppb (3) 0.2 ppb (0) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 6.0 μg/m3 (5) 4.0 μg/m3 (17) 29.0
 
May 24, 2019, 4 a.m. 2.3 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 4.0 μg/m3 (4) 4.0 μg/m3 (17) 31.0
 
May 24, 2019, 3 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 2.0 μg/m3 (2) 2.0 μg/m3 (8) 33.0
 
May 24, 2019, 2 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 46.0 ppb (35) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 35.0
 
May 24, 2019, 1 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 49.0 ppb (38) N/A 10.0 μg/m3 (9) 3.0 μg/m3 (12) 38.0
 
May 24, 2019, midnight 1.3 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 48.0 ppb (37) N/A 11.0 μg/m3 (10) 7.0 μg/m3 (29) 37.0
 
May 23, 2019, 11 p.m. 1.8 ppb (2) 0.3 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 48.0 ppb (37) N/A 19.0 μg/m3 (17) 6.0 μg/m3 (25) 37.0
 
May 23, 2019, 10 p.m. 0.9 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 49.0 ppb (38) N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 38.0
 
May 23, 2019, 9 p.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 49.0 ppb (38) N/A 5.0 μg/m3 (5) 4.0 μg/m3 (17) 38.0
 
May 23, 2019, 8 p.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 48.0 ppb (37) N/A 4.0 μg/m3 (4) 3.0 μg/m3 (12) 37.0
 
May 23, 2019, 7 p.m. 1.1 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 44.0 ppb (34) N/A 3.0 μg/m3 (3) 4.0 μg/m3 (17) 34.0
 
May 23, 2019, 6 p.m. 1.5 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 17.0 μg/m3 (15) 4.0 μg/m3 (17) 31.0
 
May 23, 2019, 5 p.m. 2.3 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 24.0 μg/m3 (22) 2.0 μg/m3 (8) 30.0
 
May 23, 2019, 4 p.m. 5.0 ppb (5) 1.6 ppb (1) N/A 3.0 ppb (3) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 13.0 μg/m3 (12) 5.0 μg/m3 (21) 27.0
 
May 23, 2019, 3 p.m. 2.1 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 16.0 μg/m3 (15) 6.0 μg/m3 (25) 29.0
 
May 23, 2019, 2 p.m. 2.5 ppb (2) 0.5 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 8.0 μg/m3 (7) 3.0 μg/m3 (12) 24.0
 
May 23, 2019, 1 p.m. 1.4 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 26.0
 
May 23, 2019, noon 1.5 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 9.0 μg/m3 (8) 1.0 μg/m3 (4) 25.0
 
May 23, 2019, 11 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 10.0 μg/m3 (9) 2.0 μg/m3 (8) 26.0
 
May 23, 2019, 10 a.m. 2.0 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 7.0 μg/m3 (6) 2.0 μg/m3 (8) 24.0
 
May 23, 2019, 9 a.m. 0.9 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 23.0
 
May 23, 2019, 8 a.m. 0.7 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 (3) 4.0 μg/m3 (17) 25.0
 
May 23, 2019, 7 a.m. 1.3 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 1.0 μg/m3 (1) 4.0 μg/m3 (17) 26.0
 
May 23, 2019, 6 a.m. 1.1 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 4.0 μg/m3 (4) 5.0 μg/m3 (21) 27.0
 
May 23, 2019, 5 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 6.0 μg/m3 (5) 5.0 μg/m3 (21) 27.0
 
May 23, 2019, 4 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 5.0 μg/m3 (5) 5.0 μg/m3 (21) 27.0
 
May 23, 2019, 3 a.m. 0.9 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 9.0 μg/m3 (8) 3.0 μg/m3 (12) 28.0
 
May 23, 2019, 2 a.m. 0.9 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 11.0 μg/m3 (10) 1.0 μg/m3 (4) 28.0
 
May 23, 2019, 1 a.m. 2.0 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 10.0 μg/m3 (9) 1.0 μg/m3 (4) 28.0
 
May 23, 2019, midnight 1.6 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 15.0 μg/m3 (14) 3.0 μg/m3 (12) 30.0
 
May 22, 2019, 11 p.m. 1.6 ppb (1) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 40.0 ppb (31) N/A 12.0 μg/m3 (11) 4.0 μg/m3 (17) 31.0
 
May 22, 2019, 10 p.m. 1.6 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 10.0 μg/m3 (9) 6.0 μg/m3 (25) 32.0
 
May 22, 2019, 9 p.m. 1.8 ppb (2) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 11.0 μg/m3 (10) 7.0 μg/m3 (29) 33.0
 
May 22, 2019, 8 p.m. 2.9 ppb (3) 0.8 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 32.0
 
May 22, 2019, 7 p.m. 2.5 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (12) 33.0
 
May 22, 2019, 6 p.m. 2.6 ppb (2) 0.6 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 21.0 μg/m3 (19) 4.0 μg/m3 (17) 32.0
 
May 22, 2019, 5 p.m. 2.7 ppb (3) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 41.0 ppb (32) N/A 8.0 μg/m3 (7) 5.0 μg/m3 (21) 32.0
 
May 22, 2019, 4 p.m. 2.5 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 4.0 μg/m3 (4) 5.0 μg/m3 (21) 30.0
 
May 22, 2019, 3 p.m. 2.2 ppb (2) 0.7 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (12) 29.0
 
May 22, 2019, 2 p.m. 3.3 ppb (3) 1.4 ppb (1) 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
 
May 22, 2019, 1 p.m. 1.7 ppb (2) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) N/A 37.0 μg/m3 (34) 3.0 μg/m3 (12) 34.0
 
May 22, 2019, noon 1.1 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A 1.0 μg/m3 (4) 30.0
 
May 22, 2019, 11 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 29.0
 
May 22, 2019, 10 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 1.0 μg/m3 (1) 2.0 μg/m3 (8) 28.0
 
May 22, 2019, 9 a.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 37.0 ppb (28) N/A 3.0 μg/m3 (3) 3.0 μg/m3 (12) 28.0
 
May 22, 2019, 8 a.m. 0.5 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 38.0 ppb (29) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 29.0
 
May 22, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) 0.0 μg/m3 (0) 31.0
 
May 22, 2019, 6 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 36.0 ppb (28) N/A N/A 0.0 μg/m3 (0) 28.0
 
May 22, 2019, 5 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 35.0 ppb (27) N/A -2.0 μg/m3 (0) -1.0 μg/m3 (0) 27.0
 
May 22, 2019, 4 a.m. 0.6 ppb (1) 0.2 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 34.0 ppb (26) N/A -3.0 μg/m3 (0) -1.0 μg/m3 (0) 26.0
 
May 22, 2019, 3 a.m. 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 44.0 μg/m3 (40) 2.0 μg/m3 (8) 40.0
 
May 22, 2019, 2 a.m. 1.2 ppb (1) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (24) N/A N/A 3.0 μg/m3 (12) 24.0
 
May 22, 2019, 1 a.m. 1.2 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 2.0 μg/m3 (2) 2.0 μg/m3 (8) 21.0
 
May 22, 2019, midnight 1.5 ppb (1) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 3.0 μg/m3 (3) -3.0 μg/m3 (0) 18.0
 
May 21, 2019, 11 p.m. 1.7 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 5.0 μg/m3 (5) -1.0 μg/m3 (0) 18.0
 
May 21, 2019, 10 p.m. 2.6 ppb (2) 1.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 3.0 μg/m3 (3) 2.0 μg/m3 (8) 18.0
 
May 21, 2019, 9 p.m. 2.9 ppb (3) 1.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 0.0 μg/m3 (0) 2.0 μg/m3 (8) 17.0
 
May 21, 2019, 8 p.m. 2.7 ppb (3) 1.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 21.0 ppb (16) N/A -1.0 μg/m3 (0) 3.0 μg/m3 (12) 16.0
 
May 21, 2019, 7 p.m. 2.3 ppb (2) 1.7 ppb (2) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 1.0 μg/m3 (1) 2.0 μg/m3 (8) 15.0
 
May 21, 2019, 6 p.m. 1.7 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 15.0
 
May 21, 2019, 5 p.m. 2.5 ppb (2) 1.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 1.0 μg/m3 (1) 0.0 μg/m3 (0) 13.0
 
May 21, 2019, 4 p.m. 2.4 ppb (2) 0.9 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 13.0
 
May 21, 2019, 3 p.m. 4.1 ppb (4) 2.2 ppb (2) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 17.0 ppb (13) N/A 4.0 μg/m3 (4) 3.0 μg/m3 (12) 13.0
 
May 21, 2019, 2 p.m. 10.0 ppb (9) 5.1 ppb (5) N/A 5.0 ppb (5) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 4.0 μg/m3 (4) 3.0 μg/m3 (12) 12.0
 
May 21, 2019, 1 p.m. 1.6 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 15.0
 
May 21, 2019, noon 1.3 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 12.0
 
May 21, 2019, 11 a.m. 1.2 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 2.0 μg/m3 (2) 2.0 μg/m3 (8) 14.0
 
May 21, 2019, 10 a.m. 1.3 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 15.0
 
May 21, 2019, 9 a.m. 1.4 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 14.0
 
May 21, 2019, 8 a.m. 1.7 ppb (2) 0.1 ppb (0) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 1.0 μg/m3 (1) 1.0 μg/m3 (4) 15.0
 
May 21, 2019, 7 a.m. 1.1 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 21.0 ppb (16) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 16.0
 
May 21, 2019, 6 a.m. 1.2 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 4.0 μg/m3 (4) -1.0 μg/m3 (0) 17.0
 
May 21, 2019, 5 a.m. 1.0 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 18.0
 
May 21, 2019, 4 a.m. 0.9 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 1.0 μg/m3 (1) 2.0 μg/m3 (8) 19.0
 
May 21, 2019, 3 a.m. 2.2 ppb (2) 0.9 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 1.0 μg/m3 (1) 1.0 μg/m3 (4) 20.0
 
May 21, 2019, 2 a.m. 1.8 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 22.0
 
May 21, 2019, 1 a.m. 1.3 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 22.0
 
May 21, 2019, midnight 1.4 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 5.0 μg/m3 (5) 0.0 μg/m3 (0) 22.0
 
May 20, 2019, 11 p.m. 2.4 ppb (2) 1.2 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 9.0 μg/m3 (8) 1.0 μg/m3 (4) 22.0
 
May 20, 2019, 10 p.m. 3.0 ppb (3) 1.8 ppb (2) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 10.0 μg/m3 (9) 3.0 μg/m3 (12) 21.0
 
May 20, 2019, 9 p.m. 1.4 ppb (1) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 9.0 μg/m3 (8) 2.0 μg/m3 (8) 20.0
 
May 20, 2019, 8 p.m. 1.6 ppb (1) 0.8 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 7.0 μg/m3 (6) 6.0 μg/m3 (25) 25.0
 
May 20, 2019, 7 p.m. 2.3 ppb (2) 1.0 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 49.0 μg/m3 (45) 1.0 μg/m3 (4) 45.0
 
May 20, 2019, 6 p.m. 1.3 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 3.0 μg/m3 (3) -2.0 μg/m3 (0) 19.0
 
May 20, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
May 20, 2019, 4 p.m. 2.0 ppb (2) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 2.0 μg/m3 (2) 3.0 μg/m3 (12) 18.0
 
May 20, 2019, 3 p.m. 2.2 ppb (2) 1.4 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) N/A 39.0 μg/m3 (35) 4.0 μg/m3 (17) 35.0
 
May 20, 2019, 2 p.m. 3.4 ppb (3) 1.5 ppb (1) N/A 2.0 ppb (2) N/A 0.0 ppb (0) 22.0 ppb (17) N/A N/A 2.0 μg/m3 (8) 17.0
 
May 20, 2019, 1 p.m. 3.3 ppb (3) 2.1 ppb (2) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 2.0 μg/m3 (2) -2.0 μg/m3 (0) 17.0
 
May 20, 2019, noon 1.0 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 3.0 μg/m3 (3) 0.0 μg/m3 (0) 18.0
 
May 20, 2019, 11 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 6.0 μg/m3 (5) 3.0 μg/m3 (12) 19.0
 
May 20, 2019, 10 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 19.0
 
May 20, 2019, 9 a.m. 0.9 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 2.0 μg/m3 (2) 0.0 μg/m3 (0) 19.0
 
May 20, 2019, 8 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 1.0 μg/m3 (1) -1.0 μg/m3 (0) 19.0
 
May 20, 2019, 7 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 20.0
 
May 20, 2019, 6 a.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 5.0 μg/m3 (5) 1.0 μg/m3 (4) 22.0
 
May 20, 2019, 5 a.m. 0.8 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 0.0 μg/m3 (0) 1.0 μg/m3 (4) 22.0
 
May 20, 2019, 4 a.m. 0.9 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 0.0 μg/m3 (0) 0.0 μg/m3 (0) 22.0
 
May 20, 2019, 3 a.m. 1.5 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 22.0
 
May 20, 2019, 2 a.m. 1.6 ppb (1) 0.7 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 3.0 μg/m3 (3) 2.0 μg/m3 (8) 22.0
 
May 20, 2019, 1 a.m. 1.3 ppb (1) 0.8 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 5.0 μg/m3 (5) 1.0 μg/m3 (4) 23.0
 
May 20, 2019, midnight 1.7 ppb (2) 0.9 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 24.0
 
May 19, 2019, 11 p.m. 2.0 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 25.0
 
May 19, 2019, 10 p.m. 1.0 ppb (1) 0.3 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) 1.0 μg/m3 (4) 26.0
 
May 19, 2019, 9 p.m. 1.7 ppb (2) 0.8 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 4.0 μg/m3 (4) 0.0 μg/m3 (0) 27.0
 
May 19, 2019, 8 p.m. 1.3 ppb (1) 0.4 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) 1.0 μg/m3 (4) 26.0
 
May 19, 2019, 7 p.m. 1.3 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 11.0 μg/m3 (10) 0.0 μg/m3 (0) 25.0
 
May 19, 2019, 6 p.m. 1.5 ppb (1) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 16.0 μg/m3 (15) 0.0 μg/m3 (0) 24.0
 
May 19, 2019, 5 p.m. 1.2 ppb (1) 0.6 ppb (1) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 6.0 μg/m3 (5) 1.0 μg/m3 (4) 22.0
 
May 19, 2019, 4 p.m. 1.2 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 29.0 ppb (22) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 22.0
 
May 19, 2019, 3 p.m. 1.0 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 4.0 μg/m3 (4) -2.0 μg/m3 (0) 22.0
 
May 19, 2019, 2 p.m. 1.1 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 0.0 μg/m3 (0) -1.0 μg/m3 (0) 21.0
 
May 19, 2019, 1 p.m. 1.0 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 27.0 ppb (21) N/A -3.0 μg/m3 (0) 1.0 μg/m3 (4) 21.0
 
May 19, 2019, noon 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 0.0 μg/m3 (0) -1.0 μg/m3 (0) 21.0
 
May 19, 2019, 11 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 27.0 ppb (21) N/A 2.0 μg/m3 (2) -2.0 μg/m3 (0) 21.0
 
May 19, 2019, 10 a.m. 0.6 ppb (1) 0.1 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 29.0 ppb (22) N/A -2.0 μg/m3 (0) -2.0 μg/m3 (0) 22.0
 
May 19, 2019, 9 a.m. 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (23) N/A -1.0 μg/m3 (0) 1.0 μg/m3 (4) 23.0
 
May 19, 2019, 8 a.m. 0.5 ppb (0) 0.1 ppb (0) N/A 0.0 ppb (0) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 26.0
 
May 19, 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) 1.0 μg/m3 (4) 4.0
 
May 19, 2019, 6 a.m. 0.7 ppb (1) 0.1 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) N/A 37.0 μg/m3 (34) 0.0 μg/m3 (0) 34.0
 
May 19, 2019, 5 a.m. 0.8 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) N/A N/A -2.0 μg/m3 (0) 26.0
 
May 19, 2019, 4 a.m. 0.9 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A -4.0 μg/m3 (0) 0.0 μg/m3 (0) 25.0
 
May 19, 2019, 3 a.m. 1.2 ppb (1) 0.4 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A -1.0 μg/m3 (0) 1.0 μg/m3 (4) 25.0
 
May 19, 2019, 2 a.m. 1.4 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 2.0 μg/m3 (2) 1.0 μg/m3 (4) 26.0
 
May 19, 2019, 1 a.m. 1.3 ppb (1) 0.3 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 5.0 μg/m3 (5) 3.0 μg/m3 (12) 28.0
 
May 19, 2019, midnight 1.1 ppb (1) 0.3 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) 0.0 μg/m3 (0) 28.0
 
May 18, 2019, 11 p.m. 1.0 ppb (1) 0.2 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 6.0 μg/m3 (5) 0.0 μg/m3 (0) 28.0
 
May 18, 2019, 10 p.m. 1.2 ppb (1) 0.6 ppb (1) 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
 
May 18, 2019, 9 p.m. 1.3 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 26.0
 
May 18, 2019, 8 p.m. 1.1 ppb (1) 0.5 ppb (0) N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 4.0 μg/m3 (4) 1.0 μg/m3 (4) 25.0