ID: 2389

AQSQID: 211111041

Site Name: Firearms Training

Added: April 21, 2020, 6:24 p.m.

Updated: Sept. 30, 2020, 4:40 p.m.

Location: Louisville (Chickasaw), KY

Reporting: True, Located: True

Current AQI: 23.0

Louisville (Chickasaw) KY, US: 38.23158, -85.82675

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 30, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.6 μg/m3 (23) 5.3 μg/m3 (22) 23.0
 
Sept. 30, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 28.1 μg/m3 (26) 6.1 μg/m3 (25) 26.0
 
Sept. 30, 2020, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 37.7 μg/m3 (34) 7.0 μg/m3 (29) 34.0
 
Sept. 30, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.1 μg/m3 (23) 5.8 μg/m3 (24) 24.0
 
Sept. 30, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.2 μg/m3 (18) 9.6 μg/m3 (40) 40.0
 
Sept. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.8 μg/m3 (13) 5.7 μg/m3 (24) 24.0
 
Sept. 30, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (15) 8.4 μg/m3 (35) 35.0
 
Sept. 30, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.5 μg/m3 (26) 8.8 μg/m3 (37) 37.0
 
Sept. 30, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 53.6 μg/m3 (49) 11.2 μg/m3 (47) 49.0
 
Sept. 30, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 65.8 μg/m3 (55) 14.2 μg/m3 (55) 55.0
 
Sept. 30, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.3 μg/m3 (26) 6.4 μg/m3 (27) 27.0
 
Sept. 30, 2020, 4 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 8.8 μg/m3 (8) 3.3 μg/m3 (14) 14.0
 
Sept. 30, 2020, 3 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 8.9 μg/m3 (8) 3.0 μg/m3 (12) 12.0
 
Sept. 30, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.2 μg/m3 (7) 3.0 μg/m3 (12) 12.0
 
Sept. 30, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.8 μg/m3 (8) 4.9 μg/m3 (20) 20.0
 
Sept. 30, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.3 μg/m3 (11) 6.2 μg/m3 (26) 26.0
 
Sept. 29, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.8 μg/m3 (16) 6.9 μg/m3 (29) 29.0
 
Sept. 29, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.8 μg/m3 (15) 7.8 μg/m3 (32) 32.0
 
Sept. 29, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.8 μg/m3 (12) 5.1 μg/m3 (21) 21.0
 
Sept. 29, 2020, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 9.4 μg/m3 (9) 3.2 μg/m3 (13) 13.0
 
Sept. 29, 2020, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.3 μg/m3 (11) 3.6 μg/m3 (15) 15.0
 
Sept. 29, 2020, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.5 μg/m3 (13) 4.1 μg/m3 (17) 17.0
 
Sept. 29, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.8 μg/m3 (13) 4.2 μg/m3 (18) 18.0
 
Sept. 29, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 14.9 μg/m3 (14) 4.7 μg/m3 (20) 20.0
 
Sept. 29, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.3 μg/m3 (20) 7.2 μg/m3 (30) 30.0
 
Sept. 29, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.2 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Sept. 29, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.6 μg/m3 (11) 5.1 μg/m3 (21) 21.0
 
Sept. 29, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.4 μg/m3 (14) 6.2 μg/m3 (26) 26.0
 
Sept. 29, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 27.3 μg/m3 (25) 9.3 μg/m3 (39) 39.0
 
Sept. 29, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.3 μg/m3 (21) 9.4 μg/m3 (39) 39.0
 
Sept. 29, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 32.9 μg/m3 (30) 11.1 μg/m3 (46) 46.0
 
Sept. 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.4 μg/m3 (45) 14.1 μg/m3 (54) 54.0
 
Sept. 29, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 54.3 μg/m3 (49) 15.1 μg/m3 (57) 57.0
 
Sept. 29, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 85.0 μg/m3 (65) 20.9 μg/m3 (69) 69.0
 
Sept. 29, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 63.9 μg/m3 (54) 16.8 μg/m3 (60) 60.0
 
Sept. 29, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 36.6 μg/m3 (33) 12.9 μg/m3 (52) 52.0
 
Sept. 29, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 35.4 μg/m3 (32) 12.4 μg/m3 (51) 51.0
 
Sept. 29, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 41.1 μg/m3 (37) 12.3 μg/m3 (51) 51.0
 
Sept. 29, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 50.3 μg/m3 (46) 12.2 μg/m3 (50) 50.0
 
Sept. 29, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (15) 5.0 μg/m3 (21) 21.0
 
Sept. 28, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.5 μg/m3 (10) 3.7 μg/m3 (15) 15.0
 
Sept. 28, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 9.6 μg/m3 (9) 3.1 μg/m3 (13) 13.0
 
Sept. 28, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 5.5 μg/m3 (5) 2.1 μg/m3 (9) 9.0
 
Sept. 28, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.4 μg/m3 (4) 1.6 μg/m3 (7) 7.0
 
Sept. 28, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 3.6 μg/m3 (3) 1.4 μg/m3 (6) 6.0
 
Sept. 28, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 4.8 μg/m3 (4) 2.1 μg/m3 (9) 9.0
 
Sept. 28, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 6.8 μg/m3 (6) 2.3 μg/m3 (10) 10.0
 
Sept. 28, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.6 μg/m3 (20) 10.2 μg/m3 (42) 42.0
 
Sept. 28, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.1 μg/m3 (26) 12.8 μg/m3 (52) 52.0
 
Sept. 28, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.5 μg/m3 (29) 13.8 μg/m3 (54) 54.0
 
Sept. 28, 2020, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 48.0 μg/m3 (44) 16.1 μg/m3 (59) 59.0
 
Sept. 28, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 39.7 μg/m3 (36) 14.2 μg/m3 (55) 55.0
 
Sept. 28, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 39.8 μg/m3 (36) 14.2 μg/m3 (55) 55.0
 
Sept. 28, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 34.0 μg/m3 (31) 14.8 μg/m3 (56) 56.0
 
Sept. 28, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.2 μg/m3 (26) 13.5 μg/m3 (53) 53.0
 
Sept. 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.4 μg/m3 (22) 12.2 μg/m3 (50) 50.0
 
Sept. 28, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 32.6 μg/m3 (30) 13.8 μg/m3 (54) 54.0
 
Sept. 28, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 35.8 μg/m3 (33) 15.3 μg/m3 (57) 57.0
 
Sept. 28, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.1 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
Sept. 28, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.6 μg/m3 (14) 8.6 μg/m3 (36) 36.0
 
Sept. 28, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.6 μg/m3 (14) 8.2 μg/m3 (34) 34.0
 
Sept. 28, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.6 μg/m3 (24) 11.2 μg/m3 (47) 47.0
 
Sept. 28, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.1 μg/m3 (24) 11.0 μg/m3 (46) 46.0
 
Sept. 28, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.7 μg/m3 (24) 9.4 μg/m3 (39) 39.0
 
Sept. 27, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.8 μg/m3 (13) 7.3 μg/m3 (30) 30.0
 
Sept. 27, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.9 μg/m3 (14) 7.1 μg/m3 (30) 30.0
 
Sept. 27, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.3 μg/m3 (15) 6.9 μg/m3 (29) 29.0
 
Sept. 27, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.9 μg/m3 (14) 6.6 μg/m3 (28) 28.0
 
Sept. 27, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.2 μg/m3 (13) 6.4 μg/m3 (27) 27.0
 
Sept. 27, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.2 μg/m3 (11) 6.1 μg/m3 (25) 25.0
 
Sept. 27, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.5 μg/m3 (10) 5.7 μg/m3 (24) 24.0
 
Sept. 27, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.5 μg/m3 (10) 5.9 μg/m3 (25) 25.0
 
Sept. 27, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 6.5 μg/m3 (27) 27.0
 
Sept. 27, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.7 μg/m3 (19) 7.8 μg/m3 (32) 32.0
 
Sept. 27, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (15) 8.4 μg/m3 (35) 35.0
 
Sept. 27, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.8 μg/m3 (13) 9.1 μg/m3 (38) 38.0
 
Sept. 27, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.8 μg/m3 (15) 9.5 μg/m3 (40) 40.0
 
Sept. 27, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 9.7 μg/m3 (40) 40.0
 
Sept. 27, 2020, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.5 μg/m3 (19) 10.1 μg/m3 (42) 42.0
 
Sept. 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.2 μg/m3 (18) 13.5 μg/m3 (53) 53.0
 
Sept. 27, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.3 μg/m3 (21) 13.2 μg/m3 (53) 53.0
 
Sept. 27, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.3 μg/m3 (23) 11.7 μg/m3 (49) 49.0
 
Sept. 27, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 39.4 μg/m3 (36) 14.8 μg/m3 (56) 56.0
 
Sept. 27, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 44.8 μg/m3 (41) 16.5 μg/m3 (60) 60.0
 
Sept. 27, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.7 μg/m3 (27) 14.7 μg/m3 (56) 56.0
 
Sept. 27, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.4 μg/m3 (24) 14.0 μg/m3 (54) 54.0
 
Sept. 27, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.3 μg/m3 (20) 12.2 μg/m3 (50) 50.0
 
Sept. 27, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.1 μg/m3 (16) 8.8 μg/m3 (37) 37.0
 
Sept. 26, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.3 μg/m3 (21) 8.6 μg/m3 (36) 36.0
 
Sept. 26, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 30.7 μg/m3 (28) 8.2 μg/m3 (34) 34.0
 
Sept. 26, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.2 μg/m3 (17) 6.4 μg/m3 (27) 27.0
 
Sept. 26, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.7 μg/m3 (20) 5.9 μg/m3 (25) 25.0
 
Sept. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.7 μg/m3 (16) 5.1 μg/m3 (21) 21.0
 
Sept. 26, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.9 μg/m3 (12) 4.3 μg/m3 (18) 18.0
 
Sept. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.1 μg/m3 (15) 4.4 μg/m3 (18) 18.0
 
Sept. 26, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (11) 4.7 μg/m3 (20) 20.0
 
Sept. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 13.3 μg/m3 (12) 5.8 μg/m3 (24) 24.0
 
Sept. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 20.8 μg/m3 (19) 8.1 μg/m3 (34) 34.0
 
Sept. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.1 μg/m3 (20) 8.4 μg/m3 (35) 35.0
 
Sept. 26, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.2 μg/m3 (20) 9.4 μg/m3 (39) 39.0
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 24.2 μg/m3 (22) 10.3 μg/m3 (43) 43.0
 
Sept. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.9 μg/m3 (19) 10.1 μg/m3 (42) 42.0
 
Sept. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.9 μg/m3 (22) 10.8 μg/m3 (45) 45.0
 
Sept. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.5 μg/m3 (23) 12.0 μg/m3 (50) 50.0
 
Sept. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.1 μg/m3 (19) 10.6 μg/m3 (44) 44.0
 
Sept. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.0 μg/m3 (18) 9.3 μg/m3 (39) 39.0
 
Sept. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.6 μg/m3 (15) 8.6 μg/m3 (36) 36.0
 
Sept. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (10) 5.8 μg/m3 (24) 24.0
 
Sept. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.8 μg/m3 (11) 5.9 μg/m3 (25) 25.0
 
Sept. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.3 μg/m3 (10) 5.6 μg/m3 (23) 23.0
 
Sept. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.6 μg/m3 (11) 5.9 μg/m3 (25) 25.0
 
Sept. 26, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.8 μg/m3 (11) 5.5 μg/m3 (23) 23.0
 
Sept. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.7 μg/m3 (12) 4.7 μg/m3 (20) 20.0
 
Sept. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.7 μg/m3 (11) 5.7 μg/m3 (24) 24.0
 
Sept. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 12.4 μg/m3 (11) 5.5 μg/m3 (23) 23.0
 
Sept. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.8 μg/m3 (13) 5.6 μg/m3 (23) 23.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.6 μg/m3 (17) 6.7 μg/m3 (28) 28.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.3 μg/m3 (20) 7.0 μg/m3 (29) 29.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.8 μg/m3 (18) 6.7 μg/m3 (28) 28.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.2 μg/m3 (16) 6.6 μg/m3 (28) 28.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.7 μg/m3 (27) 9.8 μg/m3 (41) 41.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 27.1 μg/m3 (25) 10.2 μg/m3 (42) 42.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 27.7 μg/m3 (25) 10.1 μg/m3 (42) 42.0
 
Sept. 25, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.6 μg/m3 (24) 10.1 μg/m3 (42) 42.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.4 μg/m3 (26) 9.8 μg/m3 (41) 41.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.7 μg/m3 (19) 8.8 μg/m3 (37) 37.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.4 μg/m3 (16) 8.3 μg/m3 (35) 35.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.2 μg/m3 (15) 8.5 μg/m3 (35) 35.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.2 μg/m3 (15) 8.3 μg/m3 (35) 35.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.9 μg/m3 (14) 7.7 μg/m3 (32) 32.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.8 μg/m3 (10) 6.5 μg/m3 (27) 27.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (10) 6.2 μg/m3 (26) 26.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.7 μg/m3 (10) 6.0 μg/m3 (25) 25.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.7 μg/m3 (12) 6.6 μg/m3 (28) 28.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.4 μg/m3 (10) 6.3 μg/m3 (26) 26.0
 
Sept. 25, 2020, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.2 μg/m3 (17) 11.7 μg/m3 (49) 49.0
 
Sept. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.7 μg/m3 (17) 7.6 μg/m3 (32) 32.0
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 6.0 μg/m3 (25) 25.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.1 μg/m3 (16) 6.5 μg/m3 (27) 27.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.1 μg/m3 (18) 8.6 μg/m3 (36) 36.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 26.5 μg/m3 (24) 10.0 μg/m3 (42) 42.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.2 μg/m3 (19) 10.4 μg/m3 (43) 43.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.6 μg/m3 (21) 11.2 μg/m3 (47) 47.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 23.8 μg/m3 (22) 11.5 μg/m3 (48) 48.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 22.2 μg/m3 (20) 10.4 μg/m3 (43) 43.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.9 μg/m3 (26) 13.6 μg/m3 (53) 53.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 31.2 μg/m3 (28) 14.8 μg/m3 (56) 56.0
 
Sept. 24, 2020, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.7 μg/m3 (21) 12.1 μg/m3 (50) 50.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.7 μg/m3 (18) 11.3 μg/m3 (47) 47.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.0 μg/m3 (17) 11.0 μg/m3 (46) 46.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.0 μg/m3 (17) 10.9 μg/m3 (45) 45.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) 10.6 μg/m3 (44) 44.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.0 μg/m3 (16) 9.2 μg/m3 (38) 38.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 31.0 μg/m3 (28) 13.0 μg/m3 (52) 52.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 23.0 μg/m3 (21) 10.0 μg/m3 (42) 42.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 7.6 μg/m3 (32) 32.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 7.7 μg/m3 (32) 32.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (15) 8.5 μg/m3 (35) 35.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) 8.7 μg/m3 (36) 36.0
 
Sept. 24, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.0 μg/m3 (17) 8.4 μg/m3 (35) 35.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (22) 9.8 μg/m3 (41) 41.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) N/A N/A 26.0 μg/m3 (24) 9.8 μg/m3 (41) 41.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) N/A N/A 25.0 μg/m3 (23) 10.0 μg/m3 (42) 42.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 37.0 μg/m3 (34) 10.2 μg/m3 (42) 42.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 51.0 μg/m3 (46) 11.5 μg/m3 (48) 48.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 50.0 μg/m3 (45) 10.5 μg/m3 (44) 45.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 49.0 μg/m3 (45) 10.6 μg/m3 (44) 45.0