ID: 2389

AQSQID: 211111041

Site Name: Firearms Training

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

Updated: Dec. 9, 2021, 6:15 a.m.

Location: Louisville (Chickasaw), KY

Reporting: True, Located: True

Current AQI: 39.0

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
Dec. 9, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.0 μg/m3 (17) 9.3 μg/m3 (39) 39.0
 
Dec. 9, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.0 μg/m3 (18) 9.3 μg/m3 (39) 39.0
 
Dec. 9, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 27.0 μg/m3 (25) 10.2 μg/m3 (43) 43.0
 
Dec. 9, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
Dec. 9, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.0 μg/m3 (27) 9.7 μg/m3 (41) 41.0
 
Dec. 8, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 30.0 μg/m3 (28) 9.7 μg/m3 (41) 41.0
 
Dec. 8, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 6.5 μg/m3 (28) 28.0
 
Dec. 8, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 22.0 μg/m3 (21) 7.2 μg/m3 (31) 31.0
 
Dec. 8, 2021, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (23) 7.2 μg/m3 (31) 31.0
 
Dec. 8, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) 7.6 μg/m3 (32) 32.0
 
Dec. 8, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 7.7 μg/m3 (33) 33.0
 
Dec. 8, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 8.0 μg/m3 (34) 34.0
 
Dec. 8, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 9.0 μg/m3 (38) 38.0
 
Dec. 8, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 10.8 μg/m3 (46) 46.0
 
Dec. 8, 2021, 2 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 12.9 μg/m3 (53) 53.0
 
Dec. 8, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.0 μg/m3 (21) 13.1 μg/m3 (54) 54.0
 
Dec. 8, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.0 μg/m3 (20) 11.6 μg/m3 (49) 49.0
 
Dec. 8, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 9.0 μg/m3 (38) 38.0
 
Dec. 8, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 8.3 μg/m3 (35) 35.0
 
Dec. 8, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 7.8 μg/m3 (33) 33.0
 
Dec. 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 7.2 μg/m3 (31) 31.0
 
Dec. 8, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 9.0 μg/m3 (9) 6.3 μg/m3 (27) 27.0
 
Dec. 8, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (10) 6.2 μg/m3 (26) 26.0
 
Dec. 8, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 6.0 μg/m3 (25) 25.0
 
Dec. 8, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 4.8 μg/m3 (20) 20.0
 
Dec. 8, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (10) 4.4 μg/m3 (19) 19.0
 
Dec. 8, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (10) 4.0 μg/m3 (17) 17.0
 
Dec. 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 4.1 μg/m3 (18) 18.0
 
Dec. 8, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 4.1 μg/m3 (18) 18.0
 
Dec. 7, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 5.6 μg/m3 (24) 24.0
 
Dec. 7, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 5.0 μg/m3 (21) 21.0
 
Dec. 7, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 12.0 μg/m3 (12) 4.8 μg/m3 (20) 20.0
 
Dec. 7, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 5.0 μg/m3 (21) 21.0
 
Dec. 7, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 5.4 μg/m3 (23) 23.0
 
Dec. 7, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 6.3 μg/m3 (27) 27.0
 
Dec. 7, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 25.0 μg/m3 (24) 7.1 μg/m3 (30) 30.0
 
Dec. 7, 2021, 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) 4.9 μg/m3 (21) 21.0
 
Dec. 7, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 4.0 μg/m3 (17) 17.0
 
Dec. 7, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (11) 4.0 μg/m3 (17) 17.0
 
Dec. 7, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (10) 3.5 μg/m3 (15) 15.0
 
Dec. 7, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 3.7 μg/m3 (16) 16.0
 
Dec. 7, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (11) 3.8 μg/m3 (16) 16.0
 
Dec. 7, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 9.0 μg/m3 (9) 3.6 μg/m3 (16) 16.0
 
Dec. 7, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 5.0 μg/m3 (21) 21.0
 
Dec. 7, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 34.0 μg/m3 (32) 17.4 μg/m3 (63) 63.0
 
Dec. 7, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 35.0 μg/m3 (33) 18.4 μg/m3 (65) 65.0
 
Dec. 7, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 46.0 μg/m3 (43) 22.5 μg/m3 (73) 73.0
 
Dec. 7, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 86.0 μg/m3 (67) 43.1 μg/m3 (120) 120.0
 
Dec. 7, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (10) 4.9 μg/m3 (21) 21.0
 
Dec. 7, 2021, 2 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 10.0 μg/m3 (10) 4.3 μg/m3 (18) 18.0
 
Dec. 7, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 15.0 μg/m3 (14) 7.8 μg/m3 (33) 33.0
 
Dec. 7, 2021, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 9.0 μg/m3 (9) 4.4 μg/m3 (19) 19.0
 
Dec. 6, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) 5.2 μg/m3 (22) 22.0
 
Dec. 6, 2021, 10 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 11.0 μg/m3 (11) 5.3 μg/m3 (23) 23.0
 
Dec. 6, 2021, 9 p.m. N/A N/A N/A N/A N/A 3.0 ppb (5) N/A N/A 13.0 μg/m3 (13) 6.2 μg/m3 (26) 26.0
 
Dec. 6, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 18.0 μg/m3 (17) 7.2 μg/m3 (31) 31.0
 
Dec. 6, 2021, 7 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (13) 5.3 μg/m3 (23) 23.0
 
Dec. 6, 2021, 6 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (13) 6.8 μg/m3 (29) 29.0
 
Dec. 6, 2021, 5 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (16) 7.8 μg/m3 (33) 33.0
 
Dec. 6, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.0 μg/m3 (17) 5.9 μg/m3 (25) 25.0
 
Dec. 6, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.0 μg/m3 (20) 7.4 μg/m3 (31) 31.0
 
Dec. 6, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 21.0 μg/m3 (20) 10.5 μg/m3 (44) 44.0
 
Dec. 6, 2021, 1 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) 9.5 μg/m3 (40) 40.0
 
Dec. 6, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 15.0 μg/m3 (14) 10.9 μg/m3 (46) 46.0
 
Dec. 6, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 9.8 μg/m3 (41) 41.0
 
Dec. 6, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 7.0 μg/m3 (7) 4.2 μg/m3 (18) 18.0
 
Dec. 6, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 8.0 μg/m3 (8) 4.5 μg/m3 (19) 19.0
 
Dec. 6, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) 4.6 μg/m3 (20) 20.0
 
Dec. 6, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (10) 5.0 μg/m3 (21) 21.0
 
Dec. 6, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 5.5 μg/m3 (23) 23.0
 
Dec. 6, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 8.5 μg/m3 (36) 36.0
 
Dec. 6, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.0 μg/m3 (18) 11.1 μg/m3 (47) 47.0
 
Dec. 6, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (13) 10.5 μg/m3 (44) 44.0
 
Dec. 6, 2021, 2 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) 9.8 μg/m3 (41) 41.0
 
Dec. 6, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 9.9 μg/m3 (42) 42.0
 
Dec. 6, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (13) 9.2 μg/m3 (39) 39.0
 
Dec. 5, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 9.9 μg/m3 (42) 42.0
 
Dec. 5, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 19.0 μg/m3 (18) 10.4 μg/m3 (44) 44.0
 
Dec. 5, 2021, 9 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 9.5 μg/m3 (40) 40.0
 
Dec. 5, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (16) 10.4 μg/m3 (44) 44.0
 
Dec. 5, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 20.0 μg/m3 (19) 11.7 μg/m3 (49) 49.0
 
Dec. 5, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 19.0 μg/m3 (18) 10.8 μg/m3 (46) 46.0
 
Dec. 5, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 17.0 μg/m3 (16) 9.6 μg/m3 (40) 40.0
 
Dec. 5, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 16.0 μg/m3 (15) 8.2 μg/m3 (35) 35.0
 
Dec. 5, 2021, 3 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 6.8 μg/m3 (29) 29.0
 
Dec. 5, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (10) 6.6 μg/m3 (28) 28.0
 
Dec. 5, 2021, 1 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (13) 7.3 μg/m3 (31) 31.0
 
Dec. 5, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (11) 7.7 μg/m3 (33) 33.0
 
Dec. 5, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 9.7 μg/m3 (41) 41.0
 
Dec. 5, 2021, 10 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) 10.7 μg/m3 (45) 45.0
 
Dec. 5, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (13) 10.3 μg/m3 (43) 43.0
 
Dec. 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 10.4 μg/m3 (44) 44.0
 
Dec. 5, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (13) 8.9 μg/m3 (38) 38.0
 
Dec. 5, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 8.4 μg/m3 (36) 36.0
 
Dec. 5, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 8.1 μg/m3 (34) 34.0
 
Dec. 5, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 7.8 μg/m3 (33) 33.0
 
Dec. 5, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 13.0 μg/m3 (13) 7.9 μg/m3 (33) 33.0
 
Dec. 5, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 14.0 μg/m3 (13) 8.2 μg/m3 (35) 35.0
 
Dec. 5, 2021, 1 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 11.0 μg/m3 (11) 6.8 μg/m3 (29) 29.0
 
Dec. 5, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 10.0 μg/m3 (10) 5.7 μg/m3 (24) 24.0
 
Dec. 4, 2021, 11 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 5.4 μg/m3 (23) 23.0
 
Dec. 4, 2021, 10 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 5.1 μg/m3 (22) 22.0
 
Dec. 4, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 9.0 μg/m3 (9) 4.2 μg/m3 (18) 18.0
 
Dec. 4, 2021, 8 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 12.0 μg/m3 (12) 4.4 μg/m3 (19) 19.0
 
Dec. 4, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 11.0 μg/m3 (11) 4.5 μg/m3 (19) 19.0
 
Dec. 4, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 13.0 μg/m3 (13) 4.8 μg/m3 (20) 20.0
 
Dec. 4, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 14.0 μg/m3 (13) 5.5 μg/m3 (23) 23.0
 
Dec. 4, 2021, 4 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.0 μg/m3 (17) 6.3 μg/m3 (27) 27.0
 
Dec. 4, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) 8.9 μg/m3 (38) 38.0
 
Dec. 4, 2021, 2 p.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
Dec. 4, 2021, 1 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) 9.4 μg/m3 (40) 40.0
 
Dec. 4, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.0 μg/m3 (15) 9.4 μg/m3 (40) 40.0
 
Dec. 4, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 17.0 μg/m3 (16) 9.8 μg/m3 (41) 41.0
 
Dec. 4, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 18.0 μg/m3 (17) 10.3 μg/m3 (43) 43.0
 
Dec. 4, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 20.0 μg/m3 (19) 11.8 μg/m3 (50) 50.0
 
Dec. 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 20.1 μg/m3 (68) 68.0
 
Dec. 4, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 33.0 μg/m3 (31) 20.8 μg/m3 (70) 70.0
 
Dec. 4, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 40.0 μg/m3 (38) 20.3 μg/m3 (69) 69.0
 
Dec. 4, 2021, 5 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 43.0 μg/m3 (40) 19.8 μg/m3 (68) 68.0
 
Dec. 4, 2021, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 40.0 μg/m3 (38) 22.2 μg/m3 (73) 73.0
 
Dec. 4, 2021, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 41.0 μg/m3 (38) 23.1 μg/m3 (75) 75.0
 
Dec. 4, 2021, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 29.0 μg/m3 (27) 15.3 μg/m3 (58) 58.0
 
Dec. 4, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 31.0 μg/m3 (29) 14.6 μg/m3 (57) 57.0
 
Dec. 4, 2021, midnight N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 31.0 μg/m3 (29) 14.5 μg/m3 (57) 57.0
 
Dec. 3, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 36.0 μg/m3 (34) 14.6 μg/m3 (57) 57.0
 
Dec. 3, 2021, 10 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 47.0 μg/m3 (44) 14.5 μg/m3 (57) 57.0
 
Dec. 3, 2021, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.0 μg/m3 (28) 12.3 μg/m3 (52) 52.0
 
Dec. 3, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 10.5 μg/m3 (44) 44.0
 
Dec. 3, 2021, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 33.0 μg/m3 (31) 10.8 μg/m3 (46) 46.0
 
Dec. 3, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 30.0 μg/m3 (28) 10.7 μg/m3 (45) 45.0
 
Dec. 3, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 41.0 μg/m3 (38) 12.8 μg/m3 (53) 53.0
 
Dec. 3, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 51.0 μg/m3 (48) 13.7 μg/m3 (55) 55.0
 
Dec. 3, 2021, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 52.0 μg/m3 (49) 15.8 μg/m3 (59) 59.0
 
Dec. 3, 2021, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 52.0 μg/m3 (49) 15.5 μg/m3 (59) 59.0
 
Dec. 3, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 37.0 μg/m3 (35) 9.9 μg/m3 (42) 42.0
 
Dec. 3, 2021, noon N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 44.0 μg/m3 (41) 11.2 μg/m3 (47) 47.0
 
Dec. 3, 2021, 11 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 42.0 μg/m3 (39) 11.2 μg/m3 (47) 47.0
 
Dec. 3, 2021, 10 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 9.6 μg/m3 (40) 40.0
 
Dec. 3, 2021, 9 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 26.0 μg/m3 (25) 10.3 μg/m3 (43) 43.0
 
Dec. 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 8.9 μg/m3 (38) 38.0
 
Dec. 3, 2021, 7 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 38.0 μg/m3 (36) 10.6 μg/m3 (45) 45.0
 
Dec. 3, 2021, 6 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 49.0 μg/m3 (46) 11.3 μg/m3 (48) 48.0
 
Dec. 3, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 33.0 μg/m3 (31) 10.9 μg/m3 (46) 46.0
 
Dec. 3, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 57.0 μg/m3 (52) 10.5 μg/m3 (44) 52.0
 
Dec. 3, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 36.0 μg/m3 (34) 7.5 μg/m3 (32) 34.0
 
Dec. 3, 2021, 2 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 22.0 μg/m3 (21) 6.7 μg/m3 (28) 28.0
 
Dec. 3, 2021, 1 a.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 21.0 μg/m3 (20) 6.1 μg/m3 (26) 26.0
 
Dec. 3, 2021, midnight N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 22.0 μg/m3 (21) 5.9 μg/m3 (25) 25.0
 
Dec. 2, 2021, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 28.0 μg/m3 (26) 6.3 μg/m3 (27) 27.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (22) 6.1 μg/m3 (26) 26.0
 
Dec. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (22) 6.1 μg/m3 (26) 26.0
 
Dec. 2, 2021, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (19) 6.0 μg/m3 (25) 25.0
 
Dec. 2, 2021, 8 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.0 μg/m3 (22) 5.8 μg/m3 (25) 25.0
 
Dec. 2, 2021, 7 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 6.6 μg/m3 (28) 28.0
 
Dec. 2, 2021, 6 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 25.0 μg/m3 (24) 6.6 μg/m3 (28) 28.0
 
Dec. 2, 2021, 5 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 32.0 μg/m3 (30) 8.6 μg/m3 (36) 36.0
 
Dec. 2, 2021, 4 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 23.0 μg/m3 (22) 9.7 μg/m3 (41) 41.0
 
Dec. 2, 2021, 1 p.m. N/A N/A N/A N/A N/A 1.0 ppb (2) N/A N/A 32.0 μg/m3 (30) 20.9 μg/m3 (70) 70.0
 
Dec. 2, 2021, noon N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 47.0 μg/m3 (44) 24.7 μg/m3 (78) 78.0
 
Dec. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A N/A 27.6 μg/m3 (84) 84.0
 
Dec. 2, 2021, 10 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.0 μg/m3 (27) 22.9 μg/m3 (74) 74.0
 
Dec. 2, 2021, 9 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 30.0 μg/m3 (28) 23.3 μg/m3 (75) 75.0
 
Dec. 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 23.2 μg/m3 (75) 75.0
 
Dec. 2, 2021, 7 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.0 μg/m3 (26) 22.7 μg/m3 (74) 74.0
 
Dec. 2, 2021, 6 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.0 μg/m3 (26) 22.5 μg/m3 (73) 73.0
 
Dec. 2, 2021, 5 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 28.0 μg/m3 (26) 22.7 μg/m3 (74) 74.0
 
Dec. 2, 2021, 4 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 35.0 μg/m3 (33) 22.6 μg/m3 (74) 74.0
 
Dec. 2, 2021, 3 a.m. N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 29.0 μg/m3 (27) 22.6 μg/m3 (74) 74.0