AQSQID: 201730010

Site Name: Whlthdpt

Location: Wichita, KS

Reporting: True, Located: True

Current AQI: 39.0

Wichita KS, US: 37.7011, -97.3139

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 15, 2019, 6 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 35.0 ppb (27) N/A 20.0 μg/m3 (18) 17.0 μg/m3 (61) 61.0
 
Sept. 15, 2019, 5 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 38.0 ppb (29) N/A 21.0 μg/m3 (19) 9.3 μg/m3 (39) 39.0
 
Sept. 15, 2019, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 41.0 ppb (32) N/A 22.0 μg/m3 (20) 5.2 μg/m3 (22) 32.0
 
Sept. 15, 2019, 3 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 43.0 ppb (33) N/A 23.0 μg/m3 (21) 15.2 μg/m3 (57) 57.0
 
Sept. 15, 2019, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 45.0 ppb (35) N/A 23.0 μg/m3 (21) 17.9 μg/m3 (63) 63.0
 
Sept. 15, 2019, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 49.0 ppb (38) N/A 20.0 μg/m3 (18) 18.6 μg/m3 (64) 64.0
 
Sept. 15, 2019, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A 55.0 ppb (42) N/A 35.0 μg/m3 (32) 20.1 μg/m3 (67) 67.0
 
Sept. 14, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 59.0 ppb (45) N/A 33.0 μg/m3 (30) 9.4 μg/m3 (39) 45.0
 
Sept. 14, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 63.0 ppb (48) N/A 18.0 μg/m3 (16) 8.8 μg/m3 (37) 48.0
 
Sept. 14, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 65.0 ppb (50) N/A 24.0 μg/m3 (22) 8.5 μg/m3 (35) 50.0
 
Sept. 14, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 54.0 ppb (42) N/A 17.0 μg/m3 (15) 8.6 μg/m3 (36) 42.0
 
Sept. 14, 2019, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 48.0 ppb (37) N/A 20.0 μg/m3 (18) 10.6 μg/m3 (44) 44.0
 
Sept. 14, 2019, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 45.0 ppb (35) N/A 16.0 μg/m3 (15) 5.7 μg/m3 (24) 35.0
 
Sept. 14, 2019, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 39.0 ppb (30) N/A 17.0 μg/m3 (15) 10.4 μg/m3 (43) 43.0
 
Sept. 14, 2019, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) N/A 20.0 μg/m3 (18) 10.8 μg/m3 (45) 45.0
 
Sept. 14, 2019, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 26.0 ppb (20) N/A 22.0 μg/m3 (20) 7.6 μg/m3 (32) 32.0
 
Sept. 14, 2019, 1 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 16.0 ppb (12) N/A 23.0 μg/m3 (21) 5.2 μg/m3 (22) 22.0
 
Sept. 14, 2019, noon N/A N/A N/A 6.0 ppb (6) N/A N/A 12.0 ppb (9) N/A 15.0 μg/m3 (14) 3.8 μg/m3 (16) 16.0
 
Sept. 14, 2019, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 14.0 ppb (11) N/A 18.0 μg/m3 (16) 5.3 μg/m3 (22) 22.0
 
Sept. 14, 2019, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 17.0 ppb (13) N/A 21.0 μg/m3 (19) 2.2 μg/m3 (9) 19.0
 
Sept. 14, 2019, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 20.0 ppb (15) N/A 13.0 μg/m3 (12) 1.9 μg/m3 (8) 15.0
 
Sept. 14, 2019, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 21.0 ppb (16) N/A 14.0 μg/m3 (13) 1.6 μg/m3 (7) 16.0
 
Sept. 14, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 26.0 ppb (20) N/A 11.0 μg/m3 (10) 2.0 μg/m3 (8) 20.0
 
Sept. 14, 2019, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 24.0 ppb (18) N/A 11.0 μg/m3 (10) 2.6 μg/m3 (11) 18.0
 
Sept. 14, 2019, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 24.0 ppb (18) N/A 11.0 μg/m3 (10) 2.9 μg/m3 (12) 18.0
 
Sept. 14, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 23.0 ppb (18) N/A 16.0 μg/m3 (15) 2.9 μg/m3 (12) 18.0
 
Sept. 14, 2019, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 23.0 ppb (18) N/A 17.0 μg/m3 (15) 2.7 μg/m3 (11) 18.0
 
Sept. 14, 2019, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 25.0 ppb (19) N/A 19.0 μg/m3 (17) 5.4 μg/m3 (23) 23.0
 
Sept. 14, 2019, 1 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 20.0 ppb (15) N/A 22.0 μg/m3 (20) 0.7 μg/m3 (3) 20.0
 
Sept. 14, 2019, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A 28.0 ppb (22) N/A 19.0 μg/m3 (17) N/A 22.0
 
Sept. 13, 2019, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 12.0 μg/m3 (11) -0.8 μg/m3 (0) 25.0
 
Sept. 13, 2019, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 14.0 μg/m3 (13) 5.6 μg/m3 (23) 25.0
 
Sept. 13, 2019, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 33.0 ppb (25) N/A 14.0 μg/m3 (13) 2.7 μg/m3 (11) 25.0
 
Sept. 13, 2019, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 36.0 ppb (28) N/A 10.0 μg/m3 (9) -1.6 μg/m3 (0) 28.0
 
Sept. 13, 2019, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 33.0 ppb (25) N/A 19.0 μg/m3 (17) -1.7 μg/m3 (0) 25.0
 
Sept. 13, 2019, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 30.0 ppb (23) N/A 11.0 μg/m3 (10) 3.5 μg/m3 (15) 23.0
 
Sept. 13, 2019, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 28.0 ppb (22) N/A 7.0 μg/m3 (6) 4.3 μg/m3 (18) 22.0
 
Sept. 13, 2019, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 24.0 ppb (18) N/A 8.0 μg/m3 (7) 2.6 μg/m3 (11) 18.0
 
Sept. 13, 2019, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 20.0 ppb (15) N/A 7.0 μg/m3 (6) -0.9 μg/m3 (0) 15.0
 
Sept. 13, 2019, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 15.0 ppb (12) N/A 6.0 μg/m3 (5) 2.9 μg/m3 (12) 12.0
 
Sept. 13, 2019, 1 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 9.0 ppb (7) N/A 14.0 μg/m3 (13) 3.6 μg/m3 (15) 15.0
 
Sept. 13, 2019, noon N/A N/A N/A 11.0 ppb (10) N/A N/A 4.0 ppb (3) N/A 12.0 μg/m3 (11) 5.2 μg/m3 (22) 22.0
 
Sept. 13, 2019, 11 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 0.0 ppb (0) N/A 6.0 μg/m3 (5) 7.9 μg/m3 (33) 33.0
 
Sept. 13, 2019, 10 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A -1.0 ppb (0) N/A 8.0 μg/m3 (7) 5.8 μg/m3 (24) 24.0
 
Sept. 13, 2019, 9 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 0.0 ppb (0) N/A 22.0 μg/m3 (20) 6.1 μg/m3 (25) 25.0
 
Sept. 13, 2019, 8 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) N/A 14.0 μg/m3 (13) 6.9 μg/m3 (29) 29.0
 
Sept. 13, 2019, 7 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 0.0 ppb (0) N/A 15.0 μg/m3 (14) 5.4 μg/m3 (23) 23.0
 
Sept. 13, 2019, 6 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A -1.0 ppb (0) N/A 15.0 μg/m3 (14) 5.9 μg/m3 (25) 25.0
 
Sept. 13, 2019, 5 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A -2.0 ppb (0) N/A 12.0 μg/m3 (11) 7.8 μg/m3 (32) 32.0
 
Sept. 13, 2019, 4 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A -2.0 ppb (0) N/A 11.0 μg/m3 (10) 7.0 μg/m3 (29) 29.0
 
Sept. 13, 2019, 3 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 0.0 ppb (0) N/A 12.0 μg/m3 (11) 9.2 μg/m3 (38) 38.0
 
Sept. 13, 2019, 2 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) N/A 17.0 μg/m3 (15) 7.4 μg/m3 (31) 31.0
 
Sept. 13, 2019, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 5.0 ppb (4) N/A 15.0 μg/m3 (14) 4.1 μg/m3 (17) 17.0
 
Sept. 13, 2019, midnight N/A N/A N/A 7.0 ppb (6) N/A N/A 14.0 ppb (11) N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Sept. 12, 2019, 11 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 19.0 ppb (15) N/A 10.0 μg/m3 (9) 0.7 μg/m3 (3) 15.0
 
Sept. 12, 2019, 10 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 15.0 ppb (12) N/A 13.0 μg/m3 (12) 4.5 μg/m3 (19) 19.0
 
Sept. 12, 2019, 9 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 12.0 ppb (9) N/A 23.0 μg/m3 (21) 11.1 μg/m3 (46) 46.0
 
Sept. 12, 2019, 8 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 6.0 ppb (5) N/A 28.0 μg/m3 (25) 4.6 μg/m3 (19) 25.0
 
Sept. 12, 2019, 7 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 13.0 ppb (10) N/A 14.0 μg/m3 (13) 5.7 μg/m3 (24) 24.0
 
Sept. 12, 2019, 6 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 17.0 ppb (13) N/A 24.0 μg/m3 (22) 8.5 μg/m3 (35) 35.0
 
Sept. 12, 2019, 5 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 20.0 ppb (15) N/A 51.0 μg/m3 (46) 9.0 μg/m3 (38) 46.0
 
Sept. 12, 2019, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 27.0 ppb (21) N/A 30.0 μg/m3 (27) 1.7 μg/m3 (7) 27.0
 
Sept. 12, 2019, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 28.0 ppb (22) N/A 23.0 μg/m3 (21) 5.3 μg/m3 (22) 22.0
 
Sept. 12, 2019, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 26.0 ppb (20) N/A 24.0 μg/m3 (22) 2.3 μg/m3 (10) 22.0
 
Sept. 12, 2019, 1 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 21.0 ppb (16) N/A 20.0 μg/m3 (18) 5.9 μg/m3 (25) 25.0
 
Sept. 12, 2019, noon N/A N/A N/A 9.0 ppb (8) N/A N/A 18.0 ppb (14) N/A 20.0 μg/m3 (18) 4.9 μg/m3 (20) 20.0
 
Sept. 12, 2019, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 18.0 ppb (14) N/A 15.0 μg/m3 (14) 7.0 μg/m3 (29) 29.0
 
Sept. 12, 2019, 10 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 23.0 ppb (18) N/A 18.0 μg/m3 (16) 3.1 μg/m3 (13) 18.0
 
Sept. 12, 2019, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 27.0 ppb (21) N/A 15.0 μg/m3 (14) 7.8 μg/m3 (32) 32.0
 
Sept. 12, 2019, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 29.0 ppb (22) N/A 19.0 μg/m3 (17) 3.9 μg/m3 (16) 22.0
 
Sept. 12, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 18.0 μg/m3 (16) N/A 25.0
 
Sept. 12, 2019, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 36.0 ppb (28) N/A 19.0 μg/m3 (17) 4.9 μg/m3 (20) 28.0
 
Sept. 12, 2019, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A 20.0 μg/m3 (18) 7.3 μg/m3 (30) 30.0
 
Sept. 12, 2019, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 15.0 μg/m3 (14) -1.3 μg/m3 (0) 25.0
 
Sept. 12, 2019, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 31.0 ppb (24) N/A 15.0 μg/m3 (14) N/A 24.0
 
Sept. 12, 2019, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 29.0 ppb (22) N/A 23.0 μg/m3 (21) -1.8 μg/m3 (0) 22.0
 
Sept. 12, 2019, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A 25.0 μg/m3 (23) N/A 25.0
 
Sept. 12, 2019, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 39.0 ppb (30) N/A 30.0 μg/m3 (27) N/A 30.0
 
Sept. 11, 2019, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 42.0 ppb (32) N/A 32.0 μg/m3 (29) -0.8 μg/m3 (0) 32.0
 
Sept. 11, 2019, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 42.0 ppb (32) N/A 35.0 μg/m3 (32) 4.6 μg/m3 (19) 32.0
 
Sept. 11, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 42.0 ppb (32) N/A 28.0 μg/m3 (25) 5.0 μg/m3 (21) 32.0
 
Sept. 11, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 45.0 ppb (35) N/A 26.0 μg/m3 (24) 5.2 μg/m3 (22) 35.0
 
Sept. 11, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 47.0 ppb (36) N/A 13.0 μg/m3 (12) 5.5 μg/m3 (23) 36.0
 
Sept. 11, 2019, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 ppb (35) N/A 24.0 μg/m3 (22) 5.3 μg/m3 (22) 35.0
 
Sept. 11, 2019, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 43.0 ppb (33) N/A 19.0 μg/m3 (17) 5.4 μg/m3 (23) 33.0
 
Sept. 11, 2019, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 40.0 ppb (31) N/A 21.0 μg/m3 (19) 3.0 μg/m3 (12) 31.0
 
Sept. 11, 2019, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 37.0 ppb (28) N/A 20.0 μg/m3 (18) 1.6 μg/m3 (7) 28.0
 
Sept. 11, 2019, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 31.0 ppb (24) N/A 23.0 μg/m3 (21) 5.3 μg/m3 (22) 24.0
 
Sept. 11, 2019, 1 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 29.0 ppb (22) N/A 22.0 μg/m3 (20) 6.6 μg/m3 (28) 28.0
 
Sept. 11, 2019, noon N/A N/A N/A 4.0 ppb (4) N/A N/A 30.0 ppb (23) N/A 22.0 μg/m3 (20) 9.6 μg/m3 (40) 40.0
 
Sept. 11, 2019, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 32.0 ppb (25) N/A 17.0 μg/m3 (15) 9.3 μg/m3 (39) 39.0
 
Sept. 11, 2019, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) N/A 17.0 μg/m3 (15) 7.1 μg/m3 (30) 30.0
 
Sept. 11, 2019, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) N/A 16.0 μg/m3 (15) 6.4 μg/m3 (27) 27.0
 
Sept. 11, 2019, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A 16.0 μg/m3 (15) 2.4 μg/m3 (10) 26.0
 
Sept. 11, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A 14.0 μg/m3 (13) 10.6 μg/m3 (44) 44.0
 
Sept. 11, 2019, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 13.0 μg/m3 (12) 4.2 μg/m3 (18) 25.0
 
Sept. 11, 2019, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A 13.0 μg/m3 (12) -1.4 μg/m3 (0) 26.0
 
Sept. 11, 2019, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 33.0 ppb (25) N/A 12.0 μg/m3 (11) 7.0 μg/m3 (29) 29.0
 
Sept. 11, 2019, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 30.0 ppb (23) N/A 16.0 μg/m3 (15) 10.7 μg/m3 (45) 45.0
 
Sept. 11, 2019, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 30.0 ppb (23) N/A 15.0 μg/m3 (14) 11.6 μg/m3 (48) 48.0
 
Sept. 11, 2019, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 31.0 ppb (24) N/A 19.0 μg/m3 (17) 14.7 μg/m3 (56) 56.0
 
Sept. 11, 2019, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 35.0 ppb (27) N/A 30.0 μg/m3 (27) 12.5 μg/m3 (51) 51.0
 
Sept. 10, 2019, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 41.0 ppb (32) N/A 30.0 μg/m3 (27) 6.8 μg/m3 (28) 32.0
 
Sept. 10, 2019, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 45.0 ppb (35) N/A 33.0 μg/m3 (30) 6.3 μg/m3 (26) 35.0
 
Sept. 10, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 47.0 ppb (36) N/A 30.0 μg/m3 (27) 6.1 μg/m3 (25) 36.0
 
Sept. 10, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 48.0 ppb (37) N/A 28.0 μg/m3 (25) 5.0 μg/m3 (21) 37.0
 
Sept. 10, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 44.0 ppb (34) N/A 33.0 μg/m3 (30) 3.0 μg/m3 (12) 34.0
 
Sept. 10, 2019, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 41.0 ppb (32) N/A 30.0 μg/m3 (27) 2.4 μg/m3 (10) 32.0
 
Sept. 10, 2019, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 33.0 ppb (25) N/A 21.0 μg/m3 (19) 0.7 μg/m3 (3) 25.0
 
Sept. 10, 2019, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 27.0 ppb (21) N/A 26.0 μg/m3 (24) 0.7 μg/m3 (3) 24.0
 
Sept. 10, 2019, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 26.0 ppb (20) N/A 26.0 μg/m3 (24) 0.1 μg/m3 (0) 24.0
 
Sept. 10, 2019, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 27.0 ppb (21) N/A 21.0 μg/m3 (19) 8.0 μg/m3 (33) 33.0
 
Sept. 10, 2019, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 26.0 ppb (20) N/A 16.0 μg/m3 (15) 4.3 μg/m3 (18) 20.0
 
Sept. 10, 2019, noon N/A N/A N/A 7.0 ppb (6) N/A N/A 26.0 ppb (20) N/A 29.0 μg/m3 (26) 9.5 μg/m3 (40) 40.0
 
Sept. 10, 2019, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 29.0 ppb (22) N/A 28.0 μg/m3 (25) 3.8 μg/m3 (16) 25.0
 
Sept. 10, 2019, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 32.0 ppb (25) N/A 16.0 μg/m3 (15) 7.8 μg/m3 (32) 32.0
 
Sept. 10, 2019, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 34.0 ppb (26) N/A 16.0 μg/m3 (15) 1.2 μg/m3 (5) 26.0
 
Sept. 10, 2019, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 35.0 ppb (27) N/A 16.0 μg/m3 (15) 8.8 μg/m3 (37) 37.0
 
Sept. 10, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 38.0 ppb (29) N/A 16.0 μg/m3 (15) 5.8 μg/m3 (24) 29.0
 
Sept. 10, 2019, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) N/A 21.0 μg/m3 (19) 0.4 μg/m3 (2) 32.0
 
Sept. 10, 2019, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 40.0 ppb (31) N/A 27.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
Sept. 10, 2019, 4 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) N/A 23.0 μg/m3 (21) 1.7 μg/m3 (7) 31.0
 
Sept. 10, 2019, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 39.0 ppb (30) N/A 22.0 μg/m3 (20) 5.3 μg/m3 (22) 30.0
 
Sept. 10, 2019, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 39.0 ppb (30) N/A 32.0 μg/m3 (29) 13.2 μg/m3 (53) 53.0
 
Sept. 10, 2019, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) N/A 37.0 μg/m3 (34) 5.0 μg/m3 (21) 34.0
 
Sept. 10, 2019, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 ppb (35) N/A 35.0 μg/m3 (32) 4.5 μg/m3 (19) 35.0
 
Sept. 9, 2019, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 47.0 ppb (36) N/A 35.0 μg/m3 (32) 3.1 μg/m3 (13) 36.0
 
Sept. 9, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 49.0 ppb (38) N/A 34.0 μg/m3 (31) 3.0 μg/m3 (12) 38.0
 
Sept. 9, 2019, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 47.0 ppb (36) N/A 35.0 μg/m3 (32) 3.1 μg/m3 (13) 36.0
 
Sept. 9, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 49.0 ppb (38) N/A 34.0 μg/m3 (31) 4.4 μg/m3 (18) 38.0
 
Sept. 9, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 47.0 ppb (36) N/A 43.0 μg/m3 (39) N/A 39.0
 
Sept. 9, 2019, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 42.0 ppb (32) N/A 12.0 μg/m3 (11) 0.8 μg/m3 (3) 32.0
 
Sept. 9, 2019, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 37.0 ppb (28) N/A 28.0 μg/m3 (25) N/A 28.0
 
Sept. 9, 2019, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 34.0 ppb (26) N/A 32.0 μg/m3 (29) -0.8 μg/m3 (0) 29.0
 
Sept. 9, 2019, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 32.0 ppb (25) N/A 27.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Sept. 9, 2019, 2 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 27.0 ppb (21) N/A 29.0 μg/m3 (26) 8.9 μg/m3 (37) 37.0
 
Sept. 9, 2019, 1 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 23.0 ppb (18) N/A 25.0 μg/m3 (23) 2.0 μg/m3 (8) 23.0
 
Sept. 9, 2019, noon N/A N/A N/A 7.0 ppb (6) N/A N/A 23.0 ppb (18) N/A 17.0 μg/m3 (15) 4.6 μg/m3 (19) 19.0
 
Sept. 9, 2019, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 26.0 ppb (20) N/A 13.0 μg/m3 (12) 3.1 μg/m3 (13) 20.0
 
Sept. 9, 2019, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) N/A 12.0 μg/m3 (11) 4.1 μg/m3 (17) 22.0
 
Sept. 9, 2019, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) N/A 12.0 μg/m3 (11) 5.2 μg/m3 (22) 22.0
 
Sept. 9, 2019, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) N/A 13.0 μg/m3 (12) 3.0 μg/m3 (12) 22.0
 
Sept. 9, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 31.0 ppb (24) N/A 12.0 μg/m3 (11) 5.8 μg/m3 (24) 24.0
 
Sept. 9, 2019, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 32.0 ppb (25) N/A 12.0 μg/m3 (11) 1.5 μg/m3 (6) 25.0
 
Sept. 9, 2019, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 32.0 ppb (25) N/A 13.0 μg/m3 (12) 7.1 μg/m3 (30) 30.0
 
Sept. 9, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 33.0 ppb (25) N/A 16.0 μg/m3 (15) 4.9 μg/m3 (20) 25.0
 
Sept. 9, 2019, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 36.0 ppb (28) N/A 13.0 μg/m3 (12) 2.3 μg/m3 (10) 28.0
 
Sept. 9, 2019, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 40.0 ppb (31) N/A 18.0 μg/m3 (16) 4.9 μg/m3 (20) 31.0
 
Sept. 9, 2019, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 41.0 ppb (32) N/A 17.0 μg/m3 (15) 3.5 μg/m3 (15) 32.0
 
Sept. 9, 2019, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A 45.0 ppb (35) N/A 17.0 μg/m3 (15) 8.1 μg/m3 (34) 35.0
 
Sept. 8, 2019, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 ppb (35) N/A 28.0 μg/m3 (25) 12.5 μg/m3 (51) 51.0
 
Sept. 8, 2019, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 47.0 ppb (36) N/A 28.0 μg/m3 (25) 13.2 μg/m3 (53) 53.0
 
Sept. 8, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 42.0 ppb (32) N/A 31.0 μg/m3 (28) 14.5 μg/m3 (55) 55.0
 
Sept. 8, 2019, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 43.0 ppb (33) N/A 34.0 μg/m3 (31) 15.0 μg/m3 (56) 56.0
 
Sept. 8, 2019, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 47.0 ppb (36) N/A 25.0 μg/m3 (23) 15.4 μg/m3 (57) 57.0
 
Sept. 8, 2019, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 44.0 ppb (34) N/A 26.0 μg/m3 (24) 14.7 μg/m3 (56) 56.0
 
Sept. 8, 2019, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 45.0 ppb (35) N/A 21.0 μg/m3 (19) 12.6 μg/m3 (51) 51.0
 
Sept. 8, 2019, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 40.0 ppb (31) N/A 17.0 μg/m3 (15) 14.7 μg/m3 (56) 56.0
 
Sept. 8, 2019, 3 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 36.0 ppb (28) N/A 19.0 μg/m3 (17) 8.7 μg/m3 (36) 36.0
 
Sept. 8, 2019, 2 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 34.0 ppb (26) N/A 16.0 μg/m3 (15) 2.8 μg/m3 (12) 26.0
 
Sept. 8, 2019, 1 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 31.0 ppb (24) N/A 22.0 μg/m3 (20) 6.8 μg/m3 (28) 28.0
 
Sept. 8, 2019, noon N/A N/A N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) N/A 17.0 μg/m3 (15) 6.6 μg/m3 (28) 28.0
 
Sept. 8, 2019, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 20.0 ppb (15) N/A 17.0 μg/m3 (15) 11.1 μg/m3 (46) 46.0
 
Sept. 8, 2019, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 26.0 ppb (20) N/A 34.0 μg/m3 (31) 8.6 μg/m3 (36) 36.0
 
Sept. 8, 2019, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 34.0 ppb (26) N/A 46.0 μg/m3 (42) 14.1 μg/m3 (54) 54.0
 
Sept. 8, 2019, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 37.0 ppb (28) N/A 10.0 μg/m3 (9) 4.4 μg/m3 (18) 28.0
 
Sept. 8, 2019, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 35.0 ppb (27) N/A 17.0 μg/m3 (15) 9.2 μg/m3 (38) 38.0
 
Sept. 8, 2019, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 36.0 ppb (28) N/A 24.0 μg/m3 (22) 16.2 μg/m3 (59) 59.0