AQSQID: 120952002

Site Name: Lake Isle Estates

Location: Orange Co, FL

Reporting: True, Located: True

Current AQI: 25.0

Orange Co FL, US: 28.5997, -81.3628

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 21, 2019, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 6.1 μg/m3 (25) 25.0
 
Sept. 21, 2019, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 6.4 μg/m3 (27) 27.0
 
Sept. 21, 2019, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 4.9 μg/m3 (20) 21.0
 
Sept. 21, 2019, midnight N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 7.4 μg/m3 (31) 31.0
 
Sept. 20, 2019, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 1.5 μg/m3 (6) 26.0
 
Sept. 20, 2019, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 0.7 μg/m3 (3) 27.0
 
Sept. 20, 2019, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 0.7 μg/m3 (3) 27.0
 
Sept. 20, 2019, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 0.0 μg/m3 (0) 27.0
 
Sept. 20, 2019, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A 4.7 μg/m3 (20) 27.0
 
Sept. 20, 2019, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 4.5 μg/m3 (19) 26.0
 
Sept. 20, 2019, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 9.9 μg/m3 (41) 41.0
 
Sept. 20, 2019, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A N/A 25.0
 
Sept. 20, 2019, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 7.5 μg/m3 (31) 31.0
 
Sept. 20, 2019, 2 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 3.0 μg/m3 (12) 24.0
 
Sept. 20, 2019, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 0.9 μg/m3 (4) 24.0
 
Sept. 20, 2019, noon N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) N/A 1.5 μg/m3 (6) 19.0
 
Sept. 20, 2019, 11 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) N/A 5.6 μg/m3 (23) 23.0
 
Sept. 20, 2019, 10 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 8.3 μg/m3 (35) 35.0
 
Sept. 20, 2019, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A -1.6 μg/m3 (0) 16.0
 
Sept. 20, 2019, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A N/A 17.0
 
Sept. 20, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 19.0 ppb (15) 0.1 ppb (1) N/A -3.5 μg/m3 (0) 15.0
 
Sept. 20, 2019, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 11.1 μg/m3 (46) 46.0
 
Sept. 20, 2019, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 4.7 μg/m3 (20) 20.0
 
Sept. 20, 2019, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 3.1 μg/m3 (13) 23.0
 
Sept. 20, 2019, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 8.5 μg/m3 (35) 35.0
 
Sept. 20, 2019, 2 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 8.4 μg/m3 (35) 35.0
 
Sept. 20, 2019, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) N/A 17.8 μg/m3 (62) 62.0
 
Sept. 20, 2019, midnight N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 30.0 ppb (23) 0.1 ppb (1) N/A 7.4 μg/m3 (31) 31.0
 
Sept. 19, 2019, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 6.3 μg/m3 (26) 26.0
 
Sept. 19, 2019, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 6.7 μg/m3 (28) 28.0
 
Sept. 19, 2019, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 6.1 μg/m3 (25) 25.0
 
Sept. 19, 2019, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 2.0 μg/m3 (8) 26.0
 
Sept. 19, 2019, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 0.0 μg/m3 (0) 28.0
 
Sept. 19, 2019, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 6.1 μg/m3 (25) 28.0
 
Sept. 19, 2019, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 1.1 μg/m3 (5) 28.0
 
Sept. 19, 2019, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 0.2 μg/m3 (1) 28.0
 
Sept. 19, 2019, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 36.0 ppb (28) 0.1 ppb (1) N/A 5.9 μg/m3 (25) 28.0
 
Sept. 19, 2019, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 8.6 μg/m3 (36) 36.0
 
Sept. 19, 2019, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 5.7 μg/m3 (24) 24.0
 
Sept. 19, 2019, noon N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A 4.0 μg/m3 (17) 20.0
 
Sept. 19, 2019, 11 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A 3.1 μg/m3 (13) 20.0
 
Sept. 19, 2019, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 0.0 μg/m3 (0) 21.0
 
Sept. 19, 2019, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A N/A 24.0
 
Sept. 19, 2019, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 34.0 ppb (26) 0.1 ppb (1) N/A 4.4 μg/m3 (18) 26.0
 
Sept. 19, 2019, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 33.0 ppb (25) 0.1 ppb (1) N/A 12.2 μg/m3 (50) 50.0
 
Sept. 19, 2019, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 32.0 ppb (25) 0.1 ppb (1) N/A 12.4 μg/m3 (51) 51.0
 
Sept. 19, 2019, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 31.0 ppb (24) 0.1 ppb (1) N/A 1.3 μg/m3 (5) 24.0
 
Sept. 19, 2019, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 35.0 ppb (27) 0.1 ppb (1) N/A -1.1 μg/m3 (0) 27.0
 
Sept. 19, 2019, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 36.0 ppb (28) 0.2 ppb (2) N/A 0.4 μg/m3 (2) 28.0
 
Sept. 19, 2019, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 38.0 ppb (29) 0.1 ppb (1) N/A -0.1 μg/m3 (0) 29.0
 
Sept. 19, 2019, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 31.0 ppb (24) 0.2 ppb (2) N/A 5.3 μg/m3 (22) 24.0
 
Sept. 19, 2019, midnight N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 31.0 ppb (24) 0.2 ppb (2) N/A 7.0 μg/m3 (29) 29.0
 
Sept. 18, 2019, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 35.0 ppb (27) 0.2 ppb (2) N/A 4.5 μg/m3 (19) 27.0
 
Sept. 18, 2019, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 37.0 ppb (28) 0.2 ppb (2) N/A 10.5 μg/m3 (44) 44.0
 
Sept. 18, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 36.0 ppb (28) 0.2 ppb (2) N/A 9.7 μg/m3 (40) 40.0
 
Sept. 18, 2019, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 34.0 ppb (26) 0.2 ppb (2) N/A 12.9 μg/m3 (52) 52.0
 
Sept. 18, 2019, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (32) 0.2 ppb (2) N/A 9.4 μg/m3 (39) 39.0
 
Sept. 18, 2019, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 42.0 ppb (32) 0.2 ppb (2) N/A 3.5 μg/m3 (15) 32.0
 
Sept. 18, 2019, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 43.0 ppb (33) 0.2 ppb (2) N/A 3.9 μg/m3 (16) 33.0
 
Sept. 18, 2019, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 42.0 ppb (32) 0.2 ppb (2) N/A 7.9 μg/m3 (33) 33.0
 
Sept. 18, 2019, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 35.0 ppb (27) 0.2 ppb (2) N/A 8.1 μg/m3 (34) 34.0
 
Sept. 18, 2019, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A 5.3 μg/m3 (22) 22.0
 
Sept. 18, 2019, 1 p.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 20.0 ppb (15) 0.3 ppb (3) N/A 3.9 μg/m3 (16) 16.0
 
Sept. 18, 2019, noon N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 16.0 ppb (12) 0.3 ppb (3) N/A 6.4 μg/m3 (27) 27.0
 
Sept. 18, 2019, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A 0.0 ppb (0) 10.0 ppb (8) 0.3 ppb (3) N/A 7.9 μg/m3 (33) 33.0
 
Sept. 18, 2019, 10 a.m. N/A N/A N/A 10.0 ppb (9) N/A 0.0 ppb (0) 13.0 ppb (10) 0.3 ppb (3) N/A 13.2 μg/m3 (53) 53.0
 
Sept. 18, 2019, 9 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 16.0 ppb (12) 0.2 ppb (2) N/A 14.5 μg/m3 (55) 55.0
 
Sept. 18, 2019, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 20.0 ppb (15) 0.2 ppb (2) N/A 16.2 μg/m3 (59) 59.0
 
Sept. 18, 2019, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 22.0 ppb (17) 0.2 ppb (2) N/A 7.3 μg/m3 (30) 30.0
 
Sept. 18, 2019, 6 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A 10.2 μg/m3 (42) 42.0
 
Sept. 18, 2019, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) N/A 12.4 μg/m3 (51) 51.0
 
Sept. 18, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 32.0 ppb (25) 0.2 ppb (2) N/A 16.3 μg/m3 (59) 59.0
 
Sept. 18, 2019, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 31.0 ppb (24) 0.2 ppb (2) N/A 16.4 μg/m3 (59) 59.0
 
Sept. 18, 2019, 2 a.m. N/A N/A N/A 5.0 ppb (5) N/A 0.0 ppb (0) 32.0 ppb (25) 0.2 ppb (2) N/A 15.6 μg/m3 (58) 58.0
 
Sept. 18, 2019, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 38.0 ppb (29) 0.2 ppb (2) N/A 18.7 μg/m3 (64) 64.0
 
Sept. 18, 2019, midnight N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 41.0 ppb (32) 0.2 ppb (2) N/A 9.1 μg/m3 (38) 38.0
 
Sept. 17, 2019, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 44.0 ppb (34) 0.2 ppb (2) N/A 8.9 μg/m3 (37) 37.0
 
Sept. 17, 2019, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 49.0 ppb (38) 0.1 ppb (1) N/A 4.0 μg/m3 (17) 38.0
 
Sept. 17, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 51.0 ppb (39) 0.1 ppb (1) N/A 4.9 μg/m3 (20) 39.0
 
Sept. 17, 2019, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 52.0 ppb (40) 0.1 ppb (1) N/A 6.1 μg/m3 (25) 40.0
 
Sept. 17, 2019, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 52.0 ppb (40) 0.1 ppb (1) N/A 4.7 μg/m3 (20) 40.0
 
Sept. 17, 2019, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 48.0 ppb (37) 0.1 ppb (1) N/A 0.0 μg/m3 (0) 37.0
 
Sept. 17, 2019, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (36) 0.1 ppb (1) N/A 14.4 μg/m3 (55) 55.0
 
Sept. 17, 2019, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 47.0 ppb (36) 0.1 ppb (1) N/A 3.8 μg/m3 (16) 36.0
 
Sept. 17, 2019, 3 p.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 43.0 ppb (33) 0.1 ppb (1) N/A 4.6 μg/m3 (19) 33.0
 
Sept. 17, 2019, 2 p.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 37.0 ppb (28) 0.2 ppb (2) N/A 11.7 μg/m3 (49) 49.0
 
Sept. 17, 2019, 1 p.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) N/A 9.2 μg/m3 (38) 38.0
 
Sept. 17, 2019, noon N/A N/A N/A 11.0 ppb (10) N/A 0.0 ppb (0) 11.0 ppb (8) 0.3 ppb (3) N/A 5.3 μg/m3 (22) 22.0
 
Sept. 17, 2019, 11 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 3.0 ppb (2) 0.3 ppb (3) N/A 6.8 μg/m3 (28) 28.0
 
Sept. 17, 2019, 10 a.m. N/A N/A N/A 13.0 ppb (12) N/A 0.0 ppb (0) 4.0 ppb (3) 0.2 ppb (2) N/A -0.2 μg/m3 (0) 12.0
 
Sept. 17, 2019, 9 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 9.0 ppb (7) 0.2 ppb (2) N/A 3.9 μg/m3 (16) 16.0
 
Sept. 17, 2019, 8 a.m. N/A N/A N/A 7.0 ppb (6) N/A 0.0 ppb (0) 9.0 ppb (7) 0.2 ppb (2) N/A 10.5 μg/m3 (44) 44.0
 
Sept. 17, 2019, 7 a.m. N/A N/A N/A 8.0 ppb (7) N/A 0.0 ppb (0) 8.0 ppb (6) 0.2 ppb (2) N/A 6.4 μg/m3 (27) 27.0
 
Sept. 17, 2019, 6 a.m. N/A N/A N/A 9.0 ppb (8) N/A 0.0 ppb (0) 11.0 ppb (8) 0.2 ppb (2) N/A 3.5 μg/m3 (15) 15.0
 
Sept. 17, 2019, 5 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 17.0 ppb (13) 0.2 ppb (2) N/A 4.3 μg/m3 (18) 18.0
 
Sept. 17, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (14) 0.2 ppb (2) N/A 4.2 μg/m3 (18) 18.0
 
Sept. 17, 2019, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 19.0 ppb (15) 0.1 ppb (1) N/A 3.3 μg/m3 (14) 15.0
 
Sept. 17, 2019, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 2.9 μg/m3 (12) 16.0
 
Sept. 17, 2019, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 18.0 ppb (14) 0.1 ppb (1) N/A 4.9 μg/m3 (20) 20.0
 
Sept. 17, 2019, midnight N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 1.4 μg/m3 (6) 15.0
 
Sept. 16, 2019, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 5.9 μg/m3 (25) 25.0
 
Sept. 16, 2019, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 9.8 μg/m3 (41) 41.0
 
Sept. 16, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 8.2 μg/m3 (34) 34.0
 
Sept. 16, 2019, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 28.0 ppb (22) 0.1 ppb (1) N/A 4.9 μg/m3 (20) 22.0
 
Sept. 16, 2019, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 29.0 ppb (22) 0.1 ppb (1) N/A 10.1 μg/m3 (42) 42.0
 
Sept. 16, 2019, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 5.8 μg/m3 (24) 24.0
 
Sept. 16, 2019, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 25.0 ppb (19) 0.1 ppb (1) N/A -4.2 μg/m3 (0) 19.0
 
Sept. 16, 2019, 4 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 23.0 ppb (18) 0.1 ppb (1) N/A N/A 18.0
 
Sept. 16, 2019, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 21.0 ppb (16) 0.2 ppb (2) N/A 7.6 μg/m3 (32) 32.0
 
Sept. 16, 2019, 2 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 19.0 ppb (15) 0.2 ppb (2) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 16, 2019, 1 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 15.0 ppb (12) 0.2 ppb (2) N/A 6.4 μg/m3 (27) 27.0
 
Sept. 16, 2019, noon N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 11.0 ppb (8) 0.2 ppb (2) N/A 7.3 μg/m3 (30) 30.0
 
Sept. 16, 2019, 11 a.m. N/A N/A N/A 4.0 ppb (4) N/A 0.0 ppb (0) 10.0 ppb (8) 0.2 ppb (2) N/A 1.8 μg/m3 (8) 8.0
 
Sept. 16, 2019, 10 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 10.0 ppb (8) 0.2 ppb (2) N/A 4.0 μg/m3 (17) 17.0
 
Sept. 16, 2019, 9 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 11.0 ppb (8) 0.1 ppb (1) N/A -0.6 μg/m3 (0) 8.0
 
Sept. 16, 2019, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 13.0 ppb (10) 0.1 ppb (1) N/A -0.7 μg/m3 (0) 10.0
 
Sept. 16, 2019, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 14.0 ppb (11) 0.1 ppb (1) N/A 3.2 μg/m3 (13) 13.0
 
Sept. 16, 2019, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 14.0 ppb (11) 0.1 ppb (1) N/A 4.0 μg/m3 (17) 17.0
 
Sept. 16, 2019, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 16.0 ppb (12) 0.1 ppb (1) N/A 3.5 μg/m3 (15) 15.0
 
Sept. 16, 2019, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 18.0 ppb (14) 0.1 ppb (1) N/A 5.4 μg/m3 (23) 23.0
 
Sept. 16, 2019, 3 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 18.0 ppb (14) 0.1 ppb (1) N/A 10.0 μg/m3 (42) 42.0
 
Sept. 16, 2019, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 18.0 ppb (14) 0.1 ppb (1) N/A 8.2 μg/m3 (34) 34.0
 
Sept. 16, 2019, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 19.0 ppb (15) 0.1 ppb (1) N/A 10.1 μg/m3 (42) 42.0
 
Sept. 16, 2019, midnight N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 9.4 μg/m3 (39) 39.0
 
Sept. 15, 2019, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 6.7 μg/m3 (28) 28.0
 
Sept. 15, 2019, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 5.6 μg/m3 (23) 23.0
 
Sept. 15, 2019, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 5.1 μg/m3 (21) 21.0
 
Sept. 15, 2019, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 2.6 μg/m3 (11) 20.0
 
Sept. 15, 2019, 7 p.m. N/A N/A N/A 0.0 ppb (0) N/A -1.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 4.3 μg/m3 (18) 20.0
 
Sept. 15, 2019, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 27.0 ppb (21) 0.1 ppb (1) N/A 0.6 μg/m3 (2) 21.0
 
Sept. 15, 2019, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 26.0 ppb (20) 0.1 ppb (1) N/A 4.1 μg/m3 (17) 20.0
 
Sept. 15, 2019, 4 p.m. N/A N/A N/A 0.0 ppb (0) N/A -1.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 3.4 μg/m3 (14) 19.0
 
Sept. 15, 2019, 3 p.m. N/A N/A N/A 1.0 ppb (1) N/A -1.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 4.3 μg/m3 (18) 19.0
 
Sept. 15, 2019, 2 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 4.5 μg/m3 (19) 19.0
 
Sept. 15, 2019, 1 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 4.1 μg/m3 (17) 17.0
 
Sept. 15, 2019, noon N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 14.0 ppb (11) 0.2 ppb (2) N/A 3.5 μg/m3 (15) 15.0
 
Sept. 15, 2019, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 12.0 ppb (9) 0.1 ppb (1) N/A 2.5 μg/m3 (10) 10.0
 
Sept. 15, 2019, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 12.0 ppb (9) 0.1 ppb (1) N/A 2.3 μg/m3 (10) 10.0
 
Sept. 15, 2019, 9 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 11.0 ppb (8) 0.1 ppb (1) N/A -0.1 μg/m3 (0) 8.0
 
Sept. 15, 2019, 8 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 11.0 ppb (8) 0.1 ppb (1) N/A N/A 8.0
 
Sept. 15, 2019, 7 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 13.0 ppb (10) 0.2 ppb (2) N/A 3.8 μg/m3 (16) 16.0
 
Sept. 15, 2019, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 15.0 ppb (12) 0.2 ppb (2) N/A -0.2 μg/m3 (0) 12.0
 
Sept. 15, 2019, 5 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 15.0 ppb (12) 0.2 ppb (2) N/A 1.1 μg/m3 (5) 12.0
 
Sept. 15, 2019, 4 a.m. N/A N/A N/A 3.0 ppb (3) N/A 0.0 ppb (0) 12.0 ppb (9) 0.2 ppb (2) N/A N/A 9.0
 
Sept. 15, 2019, 3 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 14.0 ppb (11) 0.2 ppb (2) N/A 3.2 μg/m3 (13) 13.0
 
Sept. 15, 2019, 2 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 20.0 ppb (15) 0.1 ppb (1) N/A 2.4 μg/m3 (10) 15.0
 
Sept. 15, 2019, 1 a.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 21.0 ppb (16) 0.1 ppb (1) N/A 13.4 μg/m3 (53) 53.0
 
Sept. 15, 2019, midnight N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 18.0 ppb (14) 0.2 ppb (2) N/A 11.0 μg/m3 (46) 46.0
 
Sept. 14, 2019, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 18.0 ppb (14) 0.2 ppb (2) N/A 0.7 μg/m3 (3) 14.0
 
Sept. 14, 2019, 10 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 22.0 ppb (17) 0.1 ppb (1) N/A 1.9 μg/m3 (8) 17.0
 
Sept. 14, 2019, 9 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 3.7 μg/m3 (15) 19.0
 
Sept. 14, 2019, 8 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 24.0 ppb (18) 0.1 ppb (1) N/A 1.8 μg/m3 (8) 18.0
 
Sept. 14, 2019, 7 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 23.0 ppb (18) 0.1 ppb (1) N/A 6.2 μg/m3 (26) 26.0
 
Sept. 14, 2019, 6 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 2.6 μg/m3 (11) 18.0
 
Sept. 14, 2019, 5 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 25.0 ppb (19) 0.1 ppb (1) N/A 4.6 μg/m3 (19) 19.0
 
Sept. 14, 2019, 4 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) N/A 4.7 μg/m3 (20) 20.0
 
Sept. 14, 2019, 3 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A 5.2 μg/m3 (22) 22.0
 
Sept. 14, 2019, 2 p.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) N/A 6.5 μg/m3 (27) 27.0
 
Sept. 14, 2019, 1 p.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 26.0 ppb (20) 0.2 ppb (2) N/A 12.4 μg/m3 (51) 51.0
 
Sept. 14, 2019, noon N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) N/A 6.6 μg/m3 (28) 28.0
 
Sept. 14, 2019, 11 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 6.3 μg/m3 (26) 26.0
 
Sept. 14, 2019, 10 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 9.1 μg/m3 (38) 38.0
 
Sept. 14, 2019, 9 a.m. N/A N/A N/A 0.0 ppb (0) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) N/A 15.1 μg/m3 (57) 57.0
 
Sept. 14, 2019, 8 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 15.3 μg/m3 (57) 57.0
 
Sept. 14, 2019, 7 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 25.0 ppb (19) 0.2 ppb (2) N/A 8.4 μg/m3 (35) 35.0
 
Sept. 14, 2019, 6 a.m. N/A N/A N/A 1.0 ppb (1) N/A 0.0 ppb (0) 23.0 ppb (18) 0.2 ppb (2) N/A 8.2 μg/m3 (34) 34.0
 
Sept. 14, 2019, 5 a.m. N/A N/A N/A 2.0 ppb (2) N/A 0.0 ppb (0) 24.0 ppb (18) 0.2 ppb (2) N/A 1.6 μg/m3 (7) 18.0
 
Sept. 14, 2019, 4 a.m. N/A N/A N/A 1.0 ppb (1) N/A -1.0 ppb (0) 28.0 ppb (22) 0.2 ppb (2) N/A 5.0 μg/m3 (21) 22.0