AQSQID: 202090021

Site Name: Wy/Kc

Location: Kansas City, KS

Reporting: True, Located: True

Current AQI: 28.0

Kansas City KS, US: 39.1175, -94.6356

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 22, 2019, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) N/A 7.0 μg/m3 (6) 2.6 μg/m3 (11) 28.0
 
July 22, 2019, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 9.0 μg/m3 (8) 3.3 μg/m3 (14) 25.0
 
July 22, 2019, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 6.0 μg/m3 (5) 2.2 μg/m3 (9) 25.0
 
July 22, 2019, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 5.0 μg/m3 (5) 2.0 μg/m3 (8) 25.0
 
July 22, 2019, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 32.0 ppb (25) N/A 7.0 μg/m3 (6) 2.2 μg/m3 (9) 25.0
 
July 22, 2019, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 8.0 μg/m3 (7) 0.9 μg/m3 (4) 23.0
 
July 22, 2019, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 25.0 ppb (19) N/A 8.0 μg/m3 (7) 1.7 μg/m3 (7) 19.0
 
July 22, 2019, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 20.0 ppb (15) N/A 8.0 μg/m3 (7) 3.6 μg/m3 (15) 15.0
 
July 22, 2019, noon N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 16.0 ppb (12) N/A -1.0 μg/m3 (0) N/A 12.0
 
July 22, 2019, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 13.0 ppb (10) N/A 6.0 μg/m3 (5) 2.7 μg/m3 (11) 11.0
 
July 22, 2019, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 14.0 ppb (11) N/A 2.0 μg/m3 (2) -1.4 μg/m3 (0) 11.0
 
July 22, 2019, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 15.0 ppb (12) N/A 4.0 μg/m3 (4) 0.8 μg/m3 (3) 12.0
 
July 22, 2019, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 16.0 ppb (12) N/A 3.0 μg/m3 (3) 1.0 μg/m3 (4) 12.0
 
July 22, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 1.0 μg/m3 (1) 0.0 μg/m3 (0) 14.0
 
July 22, 2019, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 2.0 μg/m3 (2) 1.4 μg/m3 (6) 14.0
 
July 22, 2019, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 6.0 μg/m3 (5) 5.0 μg/m3 (21) 21.0
 
July 22, 2019, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 19.0 ppb (15) N/A 4.0 μg/m3 (4) 3.4 μg/m3 (14) 15.0
 
July 22, 2019, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 23.0 ppb (18) N/A -2.0 μg/m3 (0) N/A 18.0
 
July 22, 2019, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 25.0 ppb (19) N/A -1.0 μg/m3 (0) -1.0 μg/m3 (0) 19.0
 
July 22, 2019, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 32.0 ppb (25) N/A 1.0 μg/m3 (1) 0.0 μg/m3 (0) 25.0
 
July 22, 2019, midnight N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 33.0 ppb (25) N/A 1.0 μg/m3 (1) 0.9 μg/m3 (4) 25.0
 
July 21, 2019, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 37.0 ppb (28) N/A 0.0 μg/m3 (0) -0.5 μg/m3 (0) 28.0
 
July 21, 2019, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 41.0 ppb (32) N/A 2.0 μg/m3 (2) 0.3 μg/m3 (1) 32.0
 
July 21, 2019, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A 2.0 ppb (3) 39.0 ppb (30) N/A 3.0 μg/m3 (3) 1.3 μg/m3 (5) 30.0
 
July 21, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 40.0 ppb (31) N/A 2.0 μg/m3 (2) 0.4 μg/m3 (2) 31.0
 
July 21, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 40.0 ppb (31) N/A 0.0 μg/m3 (0) -1.8 μg/m3 (0) 31.0
 
July 21, 2019, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 39.0 ppb (30) N/A -1.0 μg/m3 (0) -2.0 μg/m3 (0) 30.0
 
July 21, 2019, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 36.0 ppb (28) N/A 4.0 μg/m3 (4) 2.0 μg/m3 (8) 28.0
 
July 21, 2019, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 40.0 ppb (31) N/A 5.0 μg/m3 (5) 2.7 μg/m3 (11) 31.0
 
July 21, 2019, 3 p.m. N/A N/A N/A 8.0 ppb (7) N/A 2.0 ppb (3) 28.0 ppb (22) N/A 3.0 μg/m3 (3) 1.8 μg/m3 (8) 22.0
 
July 21, 2019, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 0.0 μg/m3 (0) -1.5 μg/m3 (0) 25.0
 
July 21, 2019, 1 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 34.0 ppb (26) N/A 1.0 μg/m3 (1) 1.8 μg/m3 (8) 26.0
 
July 21, 2019, noon N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 39.0 ppb (30) N/A N/A N/A 30.0
 
July 21, 2019, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 42.0 ppb (32) N/A N/A N/A 32.0
 
July 21, 2019, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (36) N/A 2.0 μg/m3 (2) 1.8 μg/m3 (8) 36.0
 
July 21, 2019, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 46.0 ppb (35) N/A 1.0 μg/m3 (1) 0.8 μg/m3 (3) 35.0
 
July 21, 2019, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 42.0 ppb (32) N/A 2.0 μg/m3 (2) 1.8 μg/m3 (8) 32.0
 
July 21, 2019, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 43.0 ppb (33) N/A 2.0 μg/m3 (2) 0.3 μg/m3 (1) 33.0
 
July 21, 2019, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 45.0 ppb (35) N/A 24.0 μg/m3 (22) 1.2 μg/m3 (5) 35.0
 
July 21, 2019, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 23.0 μg/m3 (21) 7.8 μg/m3 (32) 32.0
 
July 21, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 15.0 μg/m3 (14) 8.2 μg/m3 (34) 34.0
 
July 21, 2019, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 15.0 μg/m3 (14) 7.1 μg/m3 (30) 30.0
 
July 21, 2019, 2 a.m. N/A N/A N/A 11.0 ppb (10) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 18.0 μg/m3 (16) 8.0 μg/m3 (33) 33.0
 
July 21, 2019, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 26.0 ppb (20) N/A 20.0 μg/m3 (18) 8.8 μg/m3 (37) 37.0
 
July 21, 2019, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 34.0 ppb (26) N/A 22.0 μg/m3 (20) 9.5 μg/m3 (40) 40.0
 
July 20, 2019, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 38.0 ppb (29) N/A 20.0 μg/m3 (18) 6.7 μg/m3 (28) 29.0
 
July 20, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 38.0 ppb (29) N/A 20.0 μg/m3 (18) 8.3 μg/m3 (35) 35.0
 
July 20, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 35.0 ppb (27) N/A 20.0 μg/m3 (18) 8.4 μg/m3 (35) 35.0
 
July 20, 2019, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 34.0 ppb (26) N/A 18.0 μg/m3 (16) 6.7 μg/m3 (28) 28.0
 
July 20, 2019, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 34.0 ppb (26) N/A 19.0 μg/m3 (17) 6.6 μg/m3 (28) 28.0
 
July 20, 2019, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 32.0 ppb (25) N/A 19.0 μg/m3 (17) 8.5 μg/m3 (35) 35.0
 
July 20, 2019, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 33.0 ppb (25) N/A 15.0 μg/m3 (14) 6.8 μg/m3 (28) 28.0
 
July 20, 2019, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 31.0 ppb (24) N/A 13.0 μg/m3 (12) 5.6 μg/m3 (23) 24.0
 
July 20, 2019, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 11.0 μg/m3 (10) 5.3 μg/m3 (22) 22.0
 
July 20, 2019, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 9.0 μg/m3 (8) 4.4 μg/m3 (18) 18.0
 
July 20, 2019, 1 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 8.0 μg/m3 (7) 4.0 μg/m3 (17) 17.0
 
July 20, 2019, noon N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 5.0 μg/m3 (5) 1.8 μg/m3 (8) 13.0
 
July 20, 2019, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 7.0 μg/m3 (6) 3.2 μg/m3 (13) 13.0
 
July 20, 2019, 10 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 13.0 ppb (10) N/A 4.0 μg/m3 (4) 1.6 μg/m3 (7) 10.0
 
July 20, 2019, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 12.0 ppb (9) N/A 7.0 μg/m3 (6) 3.3 μg/m3 (14) 14.0
 
July 20, 2019, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 13.0 ppb (10) N/A 10.0 μg/m3 (9) 5.0 μg/m3 (21) 21.0
 
July 20, 2019, 7 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 24.0 μg/m3 (22) 17.9 μg/m3 (63) 63.0
 
July 20, 2019, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 16.0 ppb (12) N/A 21.0 μg/m3 (19) 14.4 μg/m3 (55) 55.0
 
July 20, 2019, 5 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 16.0 μg/m3 (15) 7.1 μg/m3 (30) 30.0
 
July 20, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 25.0 ppb (19) N/A 21.0 μg/m3 (19) 10.6 μg/m3 (44) 44.0
 
July 20, 2019, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 28.0 ppb (22) N/A 19.0 μg/m3 (17) 9.1 μg/m3 (38) 38.0
 
July 20, 2019, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 18.0 μg/m3 (16) 7.4 μg/m3 (31) 31.0
 
July 20, 2019, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 19.0 μg/m3 (17) 7.4 μg/m3 (31) 31.0
 
July 20, 2019, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 31.0 ppb (24) N/A 21.0 μg/m3 (19) 8.0 μg/m3 (33) 33.0
 
July 19, 2019, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 34.0 ppb (26) N/A 25.0 μg/m3 (23) 8.2 μg/m3 (34) 34.0
 
July 19, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 37.0 ppb (28) N/A 24.0 μg/m3 (22) 7.2 μg/m3 (30) 30.0
 
July 19, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 35.0 ppb (27) N/A 21.0 μg/m3 (19) 7.1 μg/m3 (30) 30.0
 
July 19, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 36.0 ppb (28) N/A 21.0 μg/m3 (19) 7.9 μg/m3 (33) 33.0
 
July 19, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 34.0 ppb (26) N/A 19.0 μg/m3 (17) 7.7 μg/m3 (32) 32.0
 
July 19, 2019, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 35.0 ppb (27) N/A 21.0 μg/m3 (19) 10.7 μg/m3 (45) 45.0
 
July 19, 2019, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
July 19, 2019, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 9.3 μg/m3 (39) 39.0
 
July 19, 2019, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) N/A N/A 17.0 μg/m3 (15) 8.2 μg/m3 (34) 34.0
 
July 19, 2019, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) N/A N/A 13.0 μg/m3 (12) 5.1 μg/m3 (21) 21.0
 
July 19, 2019, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 9.0 μg/m3 (8) 4.1 μg/m3 (17) 17.0
 
July 19, 2019, noon N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 12.0 ppb (9) N/A 8.0 μg/m3 (7) 2.6 μg/m3 (11) 11.0
 
July 19, 2019, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 6.0 μg/m3 (5) 1.9 μg/m3 (8) 11.0
 
July 19, 2019, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 6.0 μg/m3 (5) 3.0 μg/m3 (12) 13.0
 
July 19, 2019, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 16.0 ppb (12) N/A 6.0 μg/m3 (5) 2.7 μg/m3 (11) 12.0
 
July 19, 2019, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 7.0 μg/m3 (6) 2.8 μg/m3 (12) 13.0
 
July 19, 2019, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 18.0 ppb (14) N/A 11.0 μg/m3 (10) 5.2 μg/m3 (22) 22.0
 
July 19, 2019, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 13.0 μg/m3 (12) 6.3 μg/m3 (26) 26.0
 
July 19, 2019, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 13.0 μg/m3 (12) 4.8 μg/m3 (20) 20.0
 
July 19, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 14.0 μg/m3 (13) 4.6 μg/m3 (19) 22.0
 
July 19, 2019, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 16.0 μg/m3 (15) 6.8 μg/m3 (28) 28.0
 
July 19, 2019, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 28.0 ppb (22) N/A 19.0 μg/m3 (17) 8.9 μg/m3 (37) 37.0
 
July 19, 2019, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 33.0 ppb (25) N/A 22.0 μg/m3 (20) 8.2 μg/m3 (34) 34.0
 
July 19, 2019, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 36.0 ppb (28) N/A 26.0 μg/m3 (24) 8.9 μg/m3 (37) 37.0
 
July 18, 2019, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 32.0 ppb (25) N/A 25.0 μg/m3 (23) 7.0 μg/m3 (29) 29.0
 
July 18, 2019, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 32.0 ppb (25) N/A 27.0 μg/m3 (25) 7.9 μg/m3 (33) 33.0
 
July 18, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 32.0 ppb (25) N/A 30.0 μg/m3 (27) 10.5 μg/m3 (44) 44.0
 
July 18, 2019, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 28.0 μg/m3 (25) 11.6 μg/m3 (48) 48.0
 
July 18, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 32.0 ppb (25) N/A 23.0 μg/m3 (21) 8.9 μg/m3 (37) 37.0
 
July 18, 2019, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 19.0 μg/m3 (17) 6.7 μg/m3 (28) 28.0
 
July 18, 2019, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 32.0 ppb (25) N/A 25.0 μg/m3 (23) 10.7 μg/m3 (45) 45.0
 
July 18, 2019, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 30.0 ppb (23) N/A 29.0 μg/m3 (26) 11.7 μg/m3 (49) 49.0
 
July 18, 2019, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 22.0 μg/m3 (20) 10.9 μg/m3 (45) 45.0
 
July 18, 2019, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 23.0 ppb (18) N/A 20.0 μg/m3 (18) 8.9 μg/m3 (37) 37.0
 
July 18, 2019, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 17.0 μg/m3 (15) 6.1 μg/m3 (25) 25.0
 
July 18, 2019, noon N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 13.0 ppb (10) N/A 8.0 μg/m3 (7) 3.2 μg/m3 (13) 13.0
 
July 18, 2019, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 12.0 ppb (9) N/A 6.0 μg/m3 (5) 2.2 μg/m3 (9) 9.0
 
July 18, 2019, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 7.0 μg/m3 (6) 3.1 μg/m3 (13) 13.0
 
July 18, 2019, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 8.0 μg/m3 (7) 3.7 μg/m3 (15) 15.0
 
July 18, 2019, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 18.0 ppb (14) N/A 10.0 μg/m3 (9) 4.6 μg/m3 (19) 19.0
 
July 18, 2019, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 0.0 ppb (0) 22.0 ppb (17) N/A 10.0 μg/m3 (9) 5.1 μg/m3 (21) 21.0
 
July 18, 2019, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 14.0 μg/m3 (13) 6.7 μg/m3 (28) 28.0
 
July 18, 2019, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (29) 29.0
 
July 18, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 26.0 ppb (20) N/A 15.0 μg/m3 (14) 6.6 μg/m3 (28) 28.0
 
July 18, 2019, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 19.0 μg/m3 (17) 8.8 μg/m3 (37) 37.0
 
July 18, 2019, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 23.0 μg/m3 (21) 8.9 μg/m3 (37) 37.0
 
July 18, 2019, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 23.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
July 18, 2019, midnight N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 33.0 ppb (25) N/A 27.0 μg/m3 (25) 9.9 μg/m3 (41) 41.0
 
July 17, 2019, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 33.0 ppb (25) N/A 26.0 μg/m3 (24) 8.9 μg/m3 (37) 37.0
 
July 17, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 33.0 ppb (25) N/A 26.0 μg/m3 (24) 11.5 μg/m3 (48) 48.0
 
July 17, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (24) N/A 24.0 μg/m3 (22) 8.7 μg/m3 (36) 36.0
 
July 17, 2019, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 32.0 ppb (25) N/A 23.0 μg/m3 (21) 7.2 μg/m3 (30) 30.0
 
July 17, 2019, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 34.0 ppb (26) N/A 22.0 μg/m3 (20) 8.2 μg/m3 (34) 34.0
 
July 17, 2019, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 24.0 μg/m3 (22) 11.0 μg/m3 (46) 46.0
 
July 17, 2019, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 31.0 ppb (24) N/A 24.0 μg/m3 (22) 8.9 μg/m3 (37) 37.0
 
July 17, 2019, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 24.0 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
July 17, 2019, 3 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 29.0 ppb (22) N/A 20.0 μg/m3 (18) 10.1 μg/m3 (42) 42.0
 
July 17, 2019, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 16.0 μg/m3 (15) 6.7 μg/m3 (28) 28.0
 
July 17, 2019, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 21.0 ppb (16) N/A 13.0 μg/m3 (12) 3.4 μg/m3 (14) 16.0
 
July 17, 2019, noon N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 9.0 μg/m3 (8) 1.2 μg/m3 (5) 13.0
 
July 17, 2019, 11 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 8.0 μg/m3 (7) 1.3 μg/m3 (5) 12.0
 
July 17, 2019, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 13.0 ppb (10) N/A 8.0 μg/m3 (7) 1.8 μg/m3 (8) 10.0
 
July 17, 2019, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 7.0 μg/m3 (6) 0.4 μg/m3 (2) 11.0
 
July 17, 2019, 8 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 13.0 ppb (10) N/A 7.0 μg/m3 (6) 0.3 μg/m3 (1) 10.0
 
July 17, 2019, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 14.0 ppb (11) N/A 8.0 μg/m3 (7) 0.5 μg/m3 (2) 11.0
 
July 17, 2019, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 13.0 ppb (10) N/A 8.0 μg/m3 (7) 0.8 μg/m3 (3) 10.0
 
July 17, 2019, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 9.0 μg/m3 (8) 0.2 μg/m3 (1) 12.0
 
July 17, 2019, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 15.0 ppb (12) N/A 12.0 μg/m3 (11) 1.7 μg/m3 (7) 12.0
 
July 17, 2019, 3 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 17.0 ppb (13) N/A 14.0 μg/m3 (13) 1.4 μg/m3 (6) 13.0
 
July 17, 2019, 2 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 20.0 ppb (15) N/A 25.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
July 17, 2019, 1 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 27.0 ppb (21) N/A 25.0 μg/m3 (23) 11.0 μg/m3 (46) 46.0
 
July 17, 2019, midnight N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 33.0 ppb (25) N/A 24.0 μg/m3 (22) 8.7 μg/m3 (36) 36.0
 
July 16, 2019, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 43.0 ppb (33) N/A 25.0 μg/m3 (23) 10.8 μg/m3 (45) 45.0
 
July 16, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 50.0 ppb (38) N/A 17.0 μg/m3 (15) 8.0 μg/m3 (33) 38.0
 
July 16, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 56.0 ppb (43) N/A 13.0 μg/m3 (12) 5.9 μg/m3 (25) 43.0
 
July 16, 2019, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 55.0 ppb (42) N/A 16.0 μg/m3 (15) 8.0 μg/m3 (33) 42.0
 
July 16, 2019, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 51.0 ppb (39) N/A 14.0 μg/m3 (13) 5.9 μg/m3 (25) 39.0
 
July 16, 2019, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 44.0 ppb (34) N/A 12.0 μg/m3 (11) 7.9 μg/m3 (33) 34.0
 
July 16, 2019, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 1.0 ppb (1) 36.0 ppb (28) N/A 5.0 μg/m3 (5) -0.3 μg/m3 (0) 28.0
 
July 16, 2019, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A 2.0 ppb (3) 26.0 ppb (20) N/A 3.0 μg/m3 (3) -0.6 μg/m3 (0) 20.0
 
July 16, 2019, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 1.0 ppb (1) 24.0 ppb (18) N/A 4.0 μg/m3 (4) -0.2 μg/m3 (0) 18.0
 
July 16, 2019, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A 2.0 ppb (3) 13.0 ppb (10) N/A 4.0 μg/m3 (4) 1.3 μg/m3 (5) 10.0
 
July 16, 2019, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A 1.0 ppb (1) 11.0 ppb (8) N/A 0.0 μg/m3 (0) -1.9 μg/m3 (0) 8.0
 
July 16, 2019, noon N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 6.0 ppb (5) N/A 1.0 μg/m3 (1) -0.6 μg/m3 (0) 6.0
 
July 16, 2019, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 μg/m3 (1) -0.8 μg/m3 (0) 8.0
 
July 16, 2019, 10 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 2.0 ppb (2) N/A -1.0 μg/m3 (0) N/A 7.0
 
July 16, 2019, 9 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 4.0 ppb (3) N/A N/A N/A 7.0
 
July 16, 2019, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 9.0 ppb (7) N/A -1.0 μg/m3 (0) N/A 7.0
 
July 16, 2019, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A 1.0 ppb (1) 11.0 ppb (8) N/A 0.0 μg/m3 (0) -1.7 μg/m3 (0) 8.0
 
July 16, 2019, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 1.0 ppb (1) 12.0 ppb (9) N/A 4.0 μg/m3 (4) 0.4 μg/m3 (2) 9.0
 
July 16, 2019, 5 a.m. N/A N/A N/A 8.0 ppb (7) N/A 1.0 ppb (1) 13.0 ppb (10) N/A 1.0 μg/m3 (1) N/A 10.0
 
July 16, 2019, 4 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 16.0 ppb (12) N/A 8.0 μg/m3 (7) 0.7 μg/m3 (3) 12.0
 
July 16, 2019, 3 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 16.0 ppb (12) N/A 4.0 μg/m3 (4) -0.6 μg/m3 (0) 12.0
 
July 16, 2019, 2 a.m. N/A N/A N/A 7.0 ppb (6) N/A 1.0 ppb (1) 19.0 ppb (15) N/A 5.0 μg/m3 (5) 0.4 μg/m3 (2) 15.0
 
July 16, 2019, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 5.0 μg/m3 (5) -0.1 μg/m3 (0) 17.0
 
July 16, 2019, midnight N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 4.0 μg/m3 (4) -0.6 μg/m3 (0) 17.0
 
July 15, 2019, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 23.0 ppb (18) N/A 3.0 μg/m3 (3) -1.7 μg/m3 (0) 18.0
 
July 15, 2019, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A 1.0 ppb (1) 22.0 ppb (17) N/A 7.0 μg/m3 (6) 2.8 μg/m3 (12) 17.0
 
July 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) 3.2 μg/m3 (13) 13.0