ID: 829

AQSQID: 482011035

Site Name: Clinton C403

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

Updated: July 12, 2020, 1:37 a.m.

Location: Houston (Clinton Park Tri-Community), TX

Reporting: True, Located: True

Current AQI: 45.0

Houston (Clinton Park Tri-Community) TX, US: 29.7339, -95.2575

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 12, 2020, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 10.7 μg/m3 (45) 45.0
 
July 11, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 10.7 μg/m3 (45) 45.0
 
July 11, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A N/A 17.1 μg/m3 (61) 61.0
 
July 11, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A N/A 13.1 μg/m3 (52) 52.0
 
July 11, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 11.4 μg/m3 (48) 48.0
 
July 11, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 11.3 μg/m3 (47) 47.0
 
July 11, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 11.1 μg/m3 (46) 46.0
 
July 11, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 12.9 μg/m3 (52) 52.0
 
July 11, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 14.7 μg/m3 (56) 56.0
 
July 11, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 12.2 μg/m3 (50) 50.0
 
July 11, 2020, 2 p.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 11, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 11.4 μg/m3 (48) 48.0
 
July 11, 2020, noon N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 10.9 μg/m3 (45) 45.0
 
July 11, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 10.1 μg/m3 (42) 42.0
 
July 11, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 10.5 μg/m3 (44) 44.0
 
July 11, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A N/A 9.4 μg/m3 (39) 39.0
 
July 11, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 8.6 μg/m3 (36) 36.0
 
July 11, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 8.4 μg/m3 (35) 35.0
 
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 10.6 μg/m3 (44) 44.0
 
July 11, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 10.1 μg/m3 (42) 42.0
 
July 11, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 8.9 μg/m3 (37) 37.0
 
July 11, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 10.6 μg/m3 (44) 44.0
 
July 11, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 9.7 μg/m3 (40) 40.0
 
July 11, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 12.1 μg/m3 (50) 50.0
 
July 11, 2020, midnight N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 11.4 μg/m3 (48) 48.0
 
July 10, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 10, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 9.4 μg/m3 (39) 39.0
 
July 10, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 10.6 μg/m3 (44) 44.0
 
July 10, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 10.1 μg/m3 (42) 42.0
 
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 11.2 μg/m3 (47) 47.0
 
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 11.9 μg/m3 (50) 50.0
 
July 10, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 10, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (56) 56.0
 
July 10, 2020, 3 p.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 10, 2020, 2 p.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 10, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 15.7 μg/m3 (58) 58.0
 
July 10, 2020, noon N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 17.1 μg/m3 (61) 61.0
 
July 10, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 13.3 μg/m3 (53) 53.0
 
July 10, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 13.2 μg/m3 (53) 53.0
 
July 10, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 12.2 μg/m3 (50) 50.0
 
July 10, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 11.5 μg/m3 (48) 48.0
 
July 10, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 10.6 μg/m3 (44) 44.0
 
July 10, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 11.6 μg/m3 (48) 48.0
 
July 10, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 13.7 μg/m3 (54) 54.0
 
July 10, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 14.8 μg/m3 (56) 56.0
 
July 10, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 12.9 μg/m3 (52) 52.0
 
July 10, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 14.1 μg/m3 (54) 54.0
 
July 10, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 13.8 μg/m3 (54) 54.0
 
July 10, 2020, midnight N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 14.7 μg/m3 (56) 56.0
 
July 9, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 15.2 μg/m3 (57) 57.0
 
July 9, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 13.8 μg/m3 (54) 54.0
 
July 9, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 19.9 μg/m3 (67) 67.0
 
July 9, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 18.2 μg/m3 (63) 63.0
 
July 9, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 18.8 μg/m3 (64) 64.0
 
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 17.9 μg/m3 (63) 63.0
 
July 9, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 21.3 μg/m3 (70) 70.0
 
July 9, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 22.5 μg/m3 (72) 72.0
 
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 23.7 μg/m3 (75) 75.0
 
July 9, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 22.4 μg/m3 (72) 72.0
 
July 9, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 22.4 μg/m3 (72) 72.0
 
July 9, 2020, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 24.0 μg/m3 (76) 76.0
 
July 9, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 23.0 μg/m3 (73) 73.0
 
July 9, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 23.0 μg/m3 (73) 73.0
 
July 9, 2020, 9 a.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 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 20.5 μg/m3 (68) 68.0
 
July 9, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 19.5 μg/m3 (66) 66.0
 
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 20.6 μg/m3 (68) 68.0
 
July 9, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 21.5 μg/m3 (70) 70.0
 
July 9, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 22.2 μg/m3 (72) 72.0
 
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 23.2 μg/m3 (74) 74.0
 
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 21.3 μg/m3 (70) 70.0
 
July 9, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 22.4 μg/m3 (72) 72.0
 
July 9, 2020, midnight N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 20.4 μg/m3 (68) 68.0
 
July 8, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 24.2 μg/m3 (76) 76.0
 
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 22.2 μg/m3 (72) 72.0
 
July 8, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 25.5 μg/m3 (79) 79.0
 
July 8, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 25.2 μg/m3 (78) 78.0
 
July 8, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 28.0 μg/m3 (84) 84.0
 
July 8, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 26.7 μg/m3 (81) 81.0
 
July 8, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 26.8 μg/m3 (81) 81.0
 
July 8, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 32.4 μg/m3 (93) 93.0
 
July 8, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 31.8 μg/m3 (92) 92.0
 
July 8, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 28.6 μg/m3 (85) 85.0
 
July 8, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 28.5 μg/m3 (85) 85.0
 
July 8, 2020, noon N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 26.9 μg/m3 (82) 82.0
 
July 8, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 26.8 μg/m3 (81) 81.0
 
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 26.0 μg/m3 (80) 80.0
 
July 8, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 25.7 μg/m3 (79) 79.0
 
July 8, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 25.0 μg/m3 (78) 78.0
 
July 8, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 22.8 μg/m3 (73) 73.0
 
July 8, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 21.5 μg/m3 (70) 70.0
 
July 8, 2020, 5 a.m. 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, 4 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 19.7 μg/m3 (66) 66.0
 
July 8, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 19.0 μg/m3 (65) 65.0
 
July 8, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 19.7 μg/m3 (66) 66.0
 
July 8, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 18.1 μg/m3 (63) 63.0
 
July 8, 2020, midnight N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 19.4 μg/m3 (66) 66.0
 
July 7, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 21.7 μg/m3 (71) 71.0
 
July 7, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 22.4 μg/m3 (72) 72.0
 
July 7, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 30.0 μg/m3 (88) 88.0
 
July 7, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 32.3 μg/m3 (93) 93.0
 
July 7, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 31.2 μg/m3 (91) 91.0
 
July 7, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 32.7 μg/m3 (94) 94.0
 
July 7, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 23.8 μg/m3 (75) 75.0
 
July 7, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 18.9 μg/m3 (65) 65.0
 
July 7, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 20.6 μg/m3 (68) 68.0
 
July 7, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 20.4 μg/m3 (68) 68.0
 
July 7, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 15.7 μg/m3 (58) 58.0
 
July 7, 2020, noon N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 15.1 μg/m3 (57) 57.0
 
July 7, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 14.4 μg/m3 (55) 55.0
 
July 7, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 12.3 μg/m3 (51) 51.0
 
July 7, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 11.0 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 11.0 ppb (8) N/A N/A 11.7 μg/m3 (49) 49.0
 
July 7, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 11.1 μg/m3 (46) 46.0
 
July 7, 2020, 6 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, 5 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 9.8 μg/m3 (41) 41.0
 
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 9.8 μg/m3 (41) 41.0
 
July 7, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 9.8 μg/m3 (41) 41.0
 
July 7, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 8.7 μg/m3 (36) 36.0
 
July 7, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 9.2 μg/m3 (38) 38.0
 
July 7, 2020, midnight N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 13.3 μg/m3 (53) 53.0
 
July 6, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 11.6 μg/m3 (48) 48.0
 
July 6, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 9.1 μg/m3 (38) 38.0
 
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 12.1 μg/m3 (50) 50.0
 
July 6, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 11.2 μg/m3 (47) 47.0
 
July 6, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 6, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 18.8 μg/m3 (64) 64.0
 
July 6, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 13.8 μg/m3 (54) 54.0
 
July 6, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 17.6 μg/m3 (62) 62.0
 
July 6, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 19.3 μg/m3 (66) 66.0
 
July 6, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 20.3 μg/m3 (68) 68.0
 
July 6, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A 20.0 μg/m3 (67) 67.0
 
July 6, 2020, noon N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 19.0 μg/m3 (65) 65.0
 
July 6, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 15.8 μg/m3 (58) 58.0
 
July 6, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 14.7 μg/m3 (56) 56.0
 
July 6, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 13.5 μg/m3 (53) 53.0
 
July 6, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 9.6 μg/m3 (40) 40.0
 
July 6, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 7.0 μg/m3 (29) 29.0
 
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 6.7 μg/m3 (28) 28.0
 
July 6, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 6.9 μg/m3 (29) 29.0
 
July 6, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 7.8 μg/m3 (32) 32.0
 
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 7.2 μg/m3 (30) 30.0
 
July 6, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 9.3 μg/m3 (39) 39.0
 
July 6, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 9.7 μg/m3 (40) 40.0
 
July 6, 2020, midnight N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 14.1 μg/m3 (54) 54.0
 
July 5, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 17.6 μg/m3 (62) 62.0
 
July 5, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 15.9 μg/m3 (58) 58.0
 
July 5, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 14.8 μg/m3 (56) 56.0
 
July 5, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 13.9 μg/m3 (54) 54.0
 
July 5, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 5, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 11.8 μg/m3 (49) 49.0
 
July 5, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 13.4 μg/m3 (53) 53.0
 
July 5, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 15.1 μg/m3 (57) 57.0
 
July 5, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 13.9 μg/m3 (54) 54.0
 
July 5, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 10.8 μg/m3 (45) 45.0
 
July 5, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 12.3 μg/m3 (51) 51.0
 
July 5, 2020, noon N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 13.9 μg/m3 (54) 54.0
 
July 5, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A 12.8 μg/m3 (52) 52.0
 
July 5, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 13.7 μg/m3 (54) 54.0
 
July 5, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 14.5 μg/m3 (55) 55.0
 
July 5, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 14.5 μg/m3 (55) 55.0
 
July 5, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 15.5 μg/m3 (57) 57.0
 
July 5, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 16.5 μg/m3 (60) 60.0
 
July 5, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 23.1 μg/m3 (74) 74.0
 
July 5, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 22.4 μg/m3 (72) 72.0
 
July 5, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 27.9 μg/m3 (84) 84.0
 
July 5, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 16.8 μg/m3 (60) 60.0
 
July 5, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 17.9 μg/m3 (63) 63.0