ID: 1495

AQSQID: 220550007

Site Name: Lafayette

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

Updated: July 12, 2020, 11:34 p.m.

Location: Lafayette (Arbolada Addition), LA

Reporting: True, Located: True

Current AQI: 54.0

Lafayette (Arbolada Addition) LA, US: 30.2258, -92.042801

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 12, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A N/A 14.1 μg/m3 (54) 54.0
 
July 12, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 12, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 13.4 μg/m3 (53) 53.0
 
July 12, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A N/A 14.1 μg/m3 (54) 54.0
 
July 12, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A N/A 15.2 μg/m3 (57) 57.0
 
July 12, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 20.3 μg/m3 (68) 68.0
 
July 12, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 11.4 μg/m3 (48) 48.0
 
July 12, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 9.7 μg/m3 (40) 40.0
 
July 12, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 6.2 μg/m3 (26) 26.0
 
July 12, 2020, noon N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 7.1 μg/m3 (30) 30.0
 
July 12, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A N/A 5.6 μg/m3 (23) 23.0
 
July 12, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A 10.6 μg/m3 (44) 44.0
 
July 12, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 4.6 μg/m3 (19) 19.0
 
July 12, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A 3.8 μg/m3 (16) 16.0
 
July 12, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 5.7 μg/m3 (24) 24.0
 
July 12, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 6.3 μg/m3 (26) 26.0
 
July 12, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 8.5 μg/m3 (35) 35.0
 
July 12, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 12.2 μg/m3 (50) 50.0
 
July 12, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 13.8 μg/m3 (54) 54.0
 
July 12, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 24.6 μg/m3 (77) 77.0
 
July 12, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 34.4 μg/m3 (98) 98.0
 
July 12, 2020, midnight N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 9.3 μg/m3 (39) 39.0
 
July 11, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 8.2 μg/m3 (34) 34.0
 
July 11, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 20.5 μg/m3 (68) 68.0
 
July 11, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 15.5 μg/m3 (57) 57.0
 
July 11, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 8.0 μg/m3 (33) 33.0
 
July 11, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 9.5 μg/m3 (40) 40.0
 
July 11, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 4.5 μg/m3 (19) 25.0
 
July 11, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 4.8 μg/m3 (20) 21.0
 
July 11, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 10.3 μg/m3 (43) 43.0
 
July 11, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 12.3 μg/m3 (51) 51.0
 
July 11, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 8.9 μg/m3 (37) 37.0
 
July 11, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 4.5 μg/m3 (19) 19.0
 
July 11, 2020, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 3.3 μg/m3 (14) 14.0
 
July 11, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A 3.4 μg/m3 (14) 14.0
 
July 11, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 2.8 μg/m3 (12) 12.0
 
July 11, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 4.2 μg/m3 (18) 18.0
 
July 11, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 7.1 μg/m3 (30) 30.0
 
July 11, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 5.5 μg/m3 (23) 23.0
 
July 11, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 7.1 μg/m3 (30) 30.0
 
July 11, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 9.6 μg/m3 (40) 40.0
 
July 11, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 6.8 μg/m3 (28) 28.0
 
July 11, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 7.7 μg/m3 (32) 32.0
 
July 11, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 30.6 μg/m3 (90) 90.0
 
July 11, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 27.5 μg/m3 (83) 83.0
 
July 11, 2020, midnight N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 13.0 μg/m3 (52) 52.0
 
July 10, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 19.2 μg/m3 (65) 65.0
 
July 10, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 16.0 μg/m3 (59) 59.0
 
July 10, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 7.3 μg/m3 (30) 30.0
 
July 10, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 7.0 μg/m3 (29) 29.0
 
July 10, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 8.4 μg/m3 (35) 35.0
 
July 10, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 21.0 μg/m3 (69) 69.0
 
July 10, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 12.4 μg/m3 (51) 51.0
 
July 10, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 7.1 μg/m3 (30) 30.0
 
July 10, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 6.1 μg/m3 (25) 25.0
 
July 10, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 9.4 μg/m3 (39) 39.0
 
July 10, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 10.5 μg/m3 (44) 44.0
 
July 10, 2020, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 10.1 μg/m3 (42) 42.0
 
July 10, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 10.3 μg/m3 (43) 43.0
 
July 10, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 12.5 μg/m3 (51) 51.0
 
July 10, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 10, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 6.1 μg/m3 (25) 25.0
 
July 10, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 8.5 μg/m3 (35) 35.0
 
July 10, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 11.0 μg/m3 (46) 46.0
 
July 10, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 17.2 μg/m3 (61) 61.0
 
July 10, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 14.1 μg/m3 (54) 54.0
 
July 10, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 14.4 μg/m3 (55) 55.0
 
July 10, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 14.9 μg/m3 (56) 56.0
 
July 10, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 20.1 μg/m3 (67) 67.0
 
July 10, 2020, midnight N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 25.3 μg/m3 (78) 78.0
 
July 9, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 21.0 μg/m3 (69) 69.0
 
July 9, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 19.3 μg/m3 (66) 66.0
 
July 9, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 23.4 μg/m3 (74) 74.0
 
July 9, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 26.2 μg/m3 (80) 80.0
 
July 9, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 19.6 μg/m3 (66) 66.0
 
July 9, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 32.0 μg/m3 (93) 93.0
 
July 9, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 26.9 μg/m3 (82) 82.0
 
July 9, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 12.2 μg/m3 (50) 50.0
 
July 9, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 13.1 μg/m3 (52) 52.0
 
July 9, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 14.3 μg/m3 (55) 55.0
 
July 9, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 20.7 μg/m3 (69) 69.0
 
July 9, 2020, noon N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 12.1 μg/m3 (50) 50.0
 
July 9, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 13.1 μg/m3 (52) 52.0
 
July 9, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 17.8 μg/m3 (62) 62.0
 
July 9, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 14.7 μg/m3 (56) 56.0
 
July 9, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 14.3 μg/m3 (55) 55.0
 
July 9, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.2 μg/m3 (55) 55.0
 
July 9, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 19.2 μg/m3 (65) 65.0
 
July 9, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 14.5 μg/m3 (55) 55.0
 
July 9, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 18.9 μg/m3 (65) 65.0
 
July 9, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 20.1 μg/m3 (67) 67.0
 
July 9, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 16.6 μg/m3 (60) 60.0
 
July 9, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 24.5 μg/m3 (77) 77.0
 
July 9, 2020, midnight N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 19.2 μg/m3 (65) 65.0
 
July 8, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 31.3 μg/m3 (91) 91.0
 
July 8, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 21.3 μg/m3 (70) 70.0
 
July 8, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 24.3 μg/m3 (76) 76.0
 
July 8, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 21.2 μg/m3 (70) 70.0
 
July 8, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 18.7 μg/m3 (64) 64.0
 
July 8, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 29.4 μg/m3 (87) 87.0
 
July 8, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 35.1 μg/m3 (99) 99.0
 
July 8, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 26.8 μg/m3 (81) 81.0
 
July 8, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 17.2 μg/m3 (61) 61.0
 
July 8, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 24.2 μg/m3 (76) 76.0
 
July 8, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 22.3 μg/m3 (72) 72.0
 
July 8, 2020, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 20.6 μg/m3 (68) 68.0
 
July 8, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 18.0 μg/m3 (63) 63.0
 
July 8, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 17.1 μg/m3 (61) 61.0
 
July 8, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 8, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 18.5 μg/m3 (64) 64.0
 
July 8, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 18.4 μg/m3 (64) 64.0
 
July 8, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 17.6 μg/m3 (62) 62.0
 
July 8, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 19.5 μg/m3 (66) 66.0
 
July 8, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 19.9 μg/m3 (67) 67.0
 
July 8, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 19.5 μg/m3 (66) 66.0
 
July 8, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 12.6 μg/m3 (51) 51.0
 
July 8, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 11.8 μg/m3 (49) 49.0
 
July 8, 2020, midnight N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 13.3 μg/m3 (53) 53.0
 
July 7, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 9.5 μg/m3 (40) 40.0
 
July 7, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 4.7 μg/m3 (20) 20.0
 
July 7, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 5.2 μg/m3 (22) 22.0
 
July 7, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 2.2 μg/m3 (9) 15.0
 
July 7, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 1.1 μg/m3 (5) 17.0
 
July 7, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 10.3 μg/m3 (43) 43.0
 
July 7, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 18.4 μg/m3 (64) 64.0
 
July 7, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 18.4 μg/m3 (64) 64.0
 
July 7, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A N/A 16.0
 
July 7, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 7, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 9.5 μg/m3 (40) 40.0
 
July 7, 2020, noon N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 6.5 μg/m3 (27) 27.0
 
July 7, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 8.2 μg/m3 (34) 34.0
 
July 7, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 10.5 μg/m3 (44) 44.0
 
July 7, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 11.1 μg/m3 (46) 46.0
 
July 7, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 18.1 μg/m3 (63) 63.0
 
July 7, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 15.6 μg/m3 (58) 58.0
 
July 7, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 17.3 μg/m3 (61) 61.0
 
July 7, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 19.9 μg/m3 (67) 67.0
 
July 7, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 16.8 μg/m3 (60) 60.0
 
July 7, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 16.2 μg/m3 (59) 59.0
 
July 7, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 21.8 μg/m3 (71) 71.0
 
July 7, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 12.6 μg/m3 (51) 51.0
 
July 7, 2020, midnight N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 6, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 8.2 μg/m3 (34) 34.0
 
July 6, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 10.4 μg/m3 (43) 43.0
 
July 6, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 16.0 μg/m3 (59) 59.0
 
July 6, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 30.4 μg/m3 (89) 89.0
 
July 6, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 18.9 μg/m3 (65) 65.0
 
July 6, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 22.6 μg/m3 (73) 73.0
 
July 6, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 24.6 μg/m3 (77) 77.0
 
July 6, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 18.8 μg/m3 (64) 64.0
 
July 6, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 1.7 μg/m3 (7) 17.0
 
July 6, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 0.0 μg/m3 (0) 17.0
 
July 6, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 5.0 μg/m3 (21) 21.0
 
July 6, 2020, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 4.9 μg/m3 (20) 20.0
 
July 6, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A 4.0 μg/m3 (17) 17.0
 
July 6, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 3.3 μg/m3 (14) 14.0
 
July 6, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 1.8 μg/m3 (8) 8.0
 
July 6, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 3.5 μg/m3 (15) 15.0
 
July 6, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.3 μg/m3 (26) 26.0
 
July 6, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 8.0 μg/m3 (33) 33.0
 
July 6, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 8.1 μg/m3 (34) 34.0
 
July 6, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 6.5 μg/m3 (27) 27.0
 
July 6, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 10.6 μg/m3 (44) 44.0
 
July 6, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 12.7 μg/m3 (51) 51.0
 
July 6, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 8.0 μg/m3 (33) 33.0
 
July 6, 2020, midnight N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 6.1 μg/m3 (25) 25.0
 
July 5, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 3.9 μg/m3 (16) 24.0
 
July 5, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 2.2 μg/m3 (9) 24.0