ID: 829

AQSQID: 482011035

Site Name: Clinton C403

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

Updated: July 7, 2020, 5:38 p.m.

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

Reporting: True, Located: True

Current AQI: 65.0

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 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
 
July 5, 2020, midnight N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A N/A 27.8 μg/m3 (84) 84.0
 
July 4, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A N/A 27.7 μg/m3 (83) 83.0
 
July 4, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 25.7 μg/m3 (79) 79.0
 
July 4, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 24.3 μg/m3 (76) 76.0
 
July 4, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A N/A 22.5 μg/m3 (72) 72.0
 
July 4, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A 22.5 μg/m3 (72) 72.0
 
July 4, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 18.7 μg/m3 (64) 64.0
 
July 4, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 17.8 μg/m3 (62) 62.0
 
July 4, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 4, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 15.5 μg/m3 (57) 57.0
 
July 4, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 4, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 14.3 μg/m3 (55) 55.0
 
July 4, 2020, noon N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A N/A 16.8 μg/m3 (60) 60.0
 
July 4, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 4, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 15.8 μg/m3 (58) 58.0
 
July 4, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 14.9 μg/m3 (56) 56.0
 
July 4, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 14.0 μg/m3 (54) 54.0
 
July 4, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 12.4 μg/m3 (51) 51.0
 
July 4, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 10.2 μg/m3 (42) 42.0
 
July 4, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 4.6 μg/m3 (19) 19.0
 
July 4, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 2.5 μg/m3 (10) 14.0
 
July 4, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 0.7 μg/m3 (3) 18.0
 
July 4, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 0.3 μg/m3 (1) 18.0
 
July 4, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 2.0 μg/m3 (8) 23.0
 
July 4, 2020, midnight N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 18.1 μg/m3 (63) 63.0
 
July 3, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 24.5 μg/m3 (77) 77.0
 
July 3, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 30.0 μg/m3 (88) 88.0
 
July 3, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 26.0 μg/m3 (80) 80.0
 
July 3, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 26.5 μg/m3 (81) 81.0
 
July 3, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 23.8 μg/m3 (75) 75.0
 
July 3, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 22.0 μg/m3 (71) 71.0
 
July 3, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 22.6 μg/m3 (73) 73.0
 
July 3, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 26.0 μg/m3 (80) 80.0
 
July 3, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 27.6 μg/m3 (83) 83.0
 
July 3, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 28.4 μg/m3 (85) 85.0
 
July 3, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 30.2 μg/m3 (89) 89.0
 
July 3, 2020, noon N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A N/A 31.2 μg/m3 (91) 91.0
 
July 3, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A N/A 29.9 μg/m3 (88) 88.0
 
July 3, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 28.8 μg/m3 (86) 86.0
 
July 3, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 28.8 μg/m3 (86) 86.0
 
July 3, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 27.2 μg/m3 (82) 82.0
 
July 3, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A N/A 27.7 μg/m3 (83) 83.0
 
July 3, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 28.4 μg/m3 (85) 85.0
 
July 3, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 32.5 μg/m3 (94) 94.0
 
July 3, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 28.2 μg/m3 (84) 84.0
 
July 3, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 31.8 μg/m3 (92) 92.0
 
July 3, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 32.0 μg/m3 (93) 93.0
 
July 3, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 27.3 μg/m3 (83) 83.0
 
July 3, 2020, midnight N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 36.7 μg/m3 (103) 103.0
 
July 2, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 39.9 μg/m3 (111) 111.0
 
July 2, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 42.1 μg/m3 (116) 116.0
 
July 2, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 42.4 μg/m3 (117) 117.0
 
July 2, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 37.5 μg/m3 (105) 105.0
 
July 2, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 39.2 μg/m3 (109) 109.0
 
July 2, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 36.8 μg/m3 (103) 103.0
 
July 2, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A 38.4 μg/m3 (107) 107.0
 
July 2, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 41.4 μg/m3 (115) 115.0
 
July 2, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 40.2 μg/m3 (112) 112.0
 
July 2, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 38.0 μg/m3 (106) 106.0
 
July 2, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 35.6 μg/m3 (100) 100.0
 
July 2, 2020, noon N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 34.4 μg/m3 (98) 98.0
 
July 2, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 34.6 μg/m3 (98) 98.0
 
July 2, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A N/A 34.6 μg/m3 (98) 98.0
 
July 2, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 32.4 μg/m3 (93) 93.0
 
July 2, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 32.4 μg/m3 (93) 93.0
 
July 2, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 29.7 μg/m3 (88) 88.0
 
July 2, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 30.0 μg/m3 (88) 88.0
 
July 2, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 31.6 μg/m3 (92) 92.0
 
July 2, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 30.8 μg/m3 (90) 90.0
 
July 2, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 29.2 μg/m3 (87) 87.0
 
July 2, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 28.3 μg/m3 (85) 85.0
 
July 2, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 29.4 μg/m3 (87) 87.0
 
July 2, 2020, midnight N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 26.0 μg/m3 (80) 80.0
 
July 1, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 22.1 μg/m3 (71) 71.0
 
July 1, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 23.8 μg/m3 (75) 75.0
 
July 1, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 23.6 μg/m3 (75) 75.0
 
July 1, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 26.0 μg/m3 (80) 80.0
 
July 1, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 28.3 μg/m3 (85) 85.0
 
July 1, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 29.0 μg/m3 (86) 86.0
 
July 1, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 31.5 μg/m3 (91) 91.0
 
July 1, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 31.0 μg/m3 (90) 90.0
 
July 1, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A N/A 29.5 μg/m3 (87) 87.0
 
July 1, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A N/A 11.0
 
July 1, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A N/A 9.0
 
July 1, 2020, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 25.1 μg/m3 (78) 78.0
 
July 1, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 22.3 μg/m3 (72) 72.0
 
July 1, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A N/A 21.0 μg/m3 (69) 69.0
 
July 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A N/A 20.2 μg/m3 (67) 67.0
 
July 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 20.1 μg/m3 (67) 67.0
 
July 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 18.6 μg/m3 (64) 64.0
 
July 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 18.1 μg/m3 (63) 63.0
 
July 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 19.4 μg/m3 (66) 66.0
 
July 1, 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 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 21.9 μg/m3 (71) 71.0
 
July 1, 2020, 2 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 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 20.9 μg/m3 (69) 69.0
 
July 1, 2020, midnight N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A N/A 20.4 μg/m3 (68) 68.0
 
June 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 20.0 μg/m3 (67) 67.0
 
June 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 20.7 μg/m3 (69) 69.0
 
June 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 19.4 μg/m3 (66) 66.0
 
June 30, 2020, 8 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
 
June 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 21.7 μg/m3 (71) 71.0
 
June 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 22.2 μg/m3 (72) 72.0
 
June 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 24.8 μg/m3 (77) 77.0