AQSQID: 040132001

Site Name: Glendale Community College

Location: Glendale, AZ

Reporting: True, Located: True

Current AQI: 24.0

Glendale AZ, US: 33.5694, -112.1915

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 21, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 11.0 μg/m3 (10) 1.8 μg/m3 (8) 24.0
 
July 21, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 8.0 μg/m3 (7) 0.9 μg/m3 (4) 15.0
 
July 21, 2019, midnight N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 11.0 μg/m3 (10) 3.3 μg/m3 (14) 30.0
 
July 20, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 11.0 μg/m3 (10) 2.3 μg/m3 (10) 25.0
 
July 20, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 12.0 μg/m3 (11) 3.6 μg/m3 (15) 29.0
 
July 20, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 11.0 μg/m3 (10) 1.5 μg/m3 (6) 30.0
 
July 20, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 13.0 μg/m3 (12) 5.4 μg/m3 (23) 30.0
 
July 20, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 12.0 μg/m3 (11) 5.3 μg/m3 (22) 29.0
 
July 20, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 15.0 μg/m3 (14) 4.3 μg/m3 (18) 28.0
 
July 20, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 20.0 μg/m3 (18) 4.9 μg/m3 (20) 28.0
 
July 20, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 27.0 μg/m3 (25) 6.8 μg/m3 (28) 28.0
 
July 20, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 21.0 μg/m3 (19) 3.0 μg/m3 (12) 21.0
 
July 20, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 24.0 μg/m3 (22) 4.4 μg/m3 (18) 22.0
 
July 20, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 25.0 μg/m3 (23) 6.6 μg/m3 (28) 28.0
 
July 20, 2019, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 23.0 μg/m3 (21) 5.7 μg/m3 (24) 24.0
 
July 20, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 23.0 μg/m3 (21) 4.3 μg/m3 (18) 21.0
 
July 20, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 22.0 μg/m3 (20) 4.8 μg/m3 (20) 20.0
 
July 20, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 24.0 μg/m3 (22) 6.5 μg/m3 (27) 27.0
 
July 20, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 23.0 μg/m3 (21) 5.7 μg/m3 (24) 24.0
 
July 20, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 16.0 μg/m3 (15) 3.0 μg/m3 (12) 25.0
 
July 20, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 14.0 μg/m3 (13) 1.2 μg/m3 (5) 28.0
 
July 20, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 22.0 μg/m3 (20) 5.1 μg/m3 (21) 25.0
 
July 20, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 22.0 μg/m3 (20) 3.9 μg/m3 (16) 22.0
 
July 20, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 15.0 μg/m3 (14) 1.6 μg/m3 (7) 14.0
 
July 20, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 13.0 μg/m3 (12) 1.8 μg/m3 (8) 25.0
 
July 20, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 16.0 μg/m3 (15) 4.0 μg/m3 (17) 22.0
 
July 20, 2019, midnight N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A 15.0 μg/m3 (14) 3.9 μg/m3 (16) 26.0
 
July 19, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 12.0 μg/m3 (11) 0.0 μg/m3 (0) 28.0
 
July 19, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 18.0 μg/m3 (16) 4.0 μg/m3 (17) 31.0
 
July 19, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 20.0 μg/m3 (18) 4.2 μg/m3 (18) 31.0
 
July 19, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A 14.0 μg/m3 (13) 0.1 μg/m3 (0) 31.0
 
July 19, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 19.0 μg/m3 (17) 3.5 μg/m3 (15) 32.0
 
July 19, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 30.0 μg/m3 (27) 6.2 μg/m3 (26) 32.0
 
July 19, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 45.0 μg/m3 (41) 7.9 μg/m3 (33) 41.0
 
July 19, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 44.0 μg/m3 (40) 4.8 μg/m3 (20) 40.0
 
July 19, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 44.0 μg/m3 (40) 7.1 μg/m3 (30) 40.0
 
July 19, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 34.0 μg/m3 (31) 6.2 μg/m3 (26) 31.0
 
July 19, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 29.0 μg/m3 (26) 9.5 μg/m3 (40) 40.0
 
July 19, 2019, noon N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 26.0 μg/m3 (24) 7.3 μg/m3 (30) 30.0
 
July 19, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 18.0 μg/m3 (16) 3.1 μg/m3 (13) 16.0
 
July 19, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 14.0 μg/m3 (13) 3.7 μg/m3 (15) 16.0
 
July 19, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 13.0 μg/m3 (12) 3.2 μg/m3 (13) 16.0
 
July 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 19.0 μg/m3 (17) 4.8 μg/m3 (20) 20.0
 
July 19, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 22.0 μg/m3 (20) 6.8 μg/m3 (28) 28.0
 
July 19, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 35.0 μg/m3 (32) 21.2 μg/m3 (70) 70.0
 
July 19, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 17.0 μg/m3 (15) 3.2 μg/m3 (13) 21.0
 
July 19, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 22.0 μg/m3 (20) 2.3 μg/m3 (10) 22.0
 
July 19, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 21.0 μg/m3 (19) 2.9 μg/m3 (12) 23.0
 
July 19, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 19.0 μg/m3 (17) 3.7 μg/m3 (15) 22.0
 
July 19, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 16.0 μg/m3 (15) -0.1 μg/m3 (0) 15.0
 
July 19, 2019, midnight N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 20.0 μg/m3 (18) 2.7 μg/m3 (11) 23.0
 
July 18, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 28.0 μg/m3 (25) 6.3 μg/m3 (26) 26.0
 
July 18, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 26.0 μg/m3 (24) 7.3 μg/m3 (30) 30.0
 
July 18, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A 24.0 μg/m3 (22) 5.9 μg/m3 (25) 32.0
 
July 18, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 13.0 μg/m3 (12) -0.9 μg/m3 (0) 32.0
 
July 18, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 14.0 μg/m3 (13) 0.8 μg/m3 (3) 29.0
 
July 18, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 16.0 μg/m3 (15) 6.2 μg/m3 (26) 26.0
 
July 18, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A N/A 23.0
 
July 18, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A N/A 21.0
 
July 18, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) 3.8 μg/m3 (16) 18.0
 
July 18, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 25.0 μg/m3 (23) 3.2 μg/m3 (13) 23.0
 
July 18, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 16.0 μg/m3 (15) 0.7 μg/m3 (3) 15.0
 
July 18, 2019, noon N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 12.0 μg/m3 (11) 5.2 μg/m3 (22) 22.0
 
July 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 13.0 μg/m3 (12) 3.8 μg/m3 (16) 18.0
 
July 18, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 12.0 μg/m3 (11) 5.7 μg/m3 (24) 24.0
 
July 18, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 14.0 μg/m3 (13) 3.8 μg/m3 (16) 19.0
 
July 18, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 19.0 μg/m3 (17) 6.3 μg/m3 (26) 26.0
 
July 18, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 20.0 μg/m3 (18) 4.0 μg/m3 (17) 22.0
 
July 18, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 21.0 μg/m3 (19) 2.0 μg/m3 (8) 22.0
 
July 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 22.0 μg/m3 (20) 2.9 μg/m3 (12) 20.0
 
July 18, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 26.0 μg/m3 (24) 5.3 μg/m3 (22) 24.0
 
July 18, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 26.0 μg/m3 (24) 6.7 μg/m3 (28) 28.0
 
July 18, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 28.0 μg/m3 (25) 6.1 μg/m3 (25) 25.0
 
July 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 34.0 μg/m3 (31) 5.2 μg/m3 (22) 31.0
 
July 18, 2019, midnight N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 27.0 μg/m3 (25) 4.7 μg/m3 (20) 25.0
 
July 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 36.0 μg/m3 (33) 7.4 μg/m3 (31) 33.0
 
July 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 35.0 μg/m3 (32) 6.0 μg/m3 (25) 32.0
 
July 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 30.0 μg/m3 (27) 5.9 μg/m3 (25) 27.0
 
July 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 23.0 μg/m3 (21) 7.6 μg/m3 (32) 32.0
 
July 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 19.0 μg/m3 (17) 5.7 μg/m3 (24) 25.0
 
July 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 19.0 μg/m3 (17) 7.0 μg/m3 (29) 29.0
 
July 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 19.0 μg/m3 (17) 5.7 μg/m3 (24) 25.0
 
July 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 25.0 μg/m3 (23) 7.4 μg/m3 (31) 31.0
 
July 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 39.0 μg/m3 (35) 8.8 μg/m3 (37) 37.0
 
July 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 51.0 μg/m3 (46) 7.9 μg/m3 (33) 46.0
 
July 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 40.0 μg/m3 (36) 7.6 μg/m3 (32) 36.0
 
July 17, 2019, noon N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 20.0 μg/m3 (18) 5.5 μg/m3 (23) 23.0
 
July 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 19.0 μg/m3 (17) 5.9 μg/m3 (25) 25.0
 
July 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 16.0 μg/m3 (15) 6.3 μg/m3 (26) 26.0
 
July 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 13.0 μg/m3 (12) 4.4 μg/m3 (18) 18.0
 
July 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 16.0 μg/m3 (15) 6.4 μg/m3 (27) 27.0
 
July 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 18.0 μg/m3 (16) 4.7 μg/m3 (20) 20.0
 
July 17, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 21.0 μg/m3 (19) 5.9 μg/m3 (25) 25.0
 
July 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 21.0 μg/m3 (19) 5.0 μg/m3 (21) 21.0
 
July 17, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 24.0 μg/m3 (22) 5.6 μg/m3 (23) 23.0
 
July 17, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 19.0 μg/m3 (17) 3.7 μg/m3 (15) 25.0
 
July 17, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 17.0 μg/m3 (15) 3.3 μg/m3 (14) 32.0
 
July 17, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A 19.0 μg/m3 (17) 6.8 μg/m3 (28) 35.0
 
July 17, 2019, midnight N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 14.0 μg/m3 (13) 2.4 μg/m3 (10) 38.0
 
July 16, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 16.0 μg/m3 (15) 2.2 μg/m3 (9) 38.0
 
July 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 18.0 μg/m3 (16) 4.6 μg/m3 (19) 37.0
 
July 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 18.0 μg/m3 (16) 8.5 μg/m3 (35) 42.0
 
July 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A 20.0 μg/m3 (18) 7.1 μg/m3 (30) 42.0
 
July 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 19.0 μg/m3 (17) 3.3 μg/m3 (14) 45.0
 
July 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A 22.0 μg/m3 (20) 6.8 μg/m3 (28) 47.0
 
July 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A 26.0 μg/m3 (24) 6.8 μg/m3 (28) 39.0
 
July 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 33.0 μg/m3 (30) 4.6 μg/m3 (19) 32.0
 
July 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 40.0 μg/m3 (36) 6.7 μg/m3 (28) 36.0
 
July 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (35) 9.1 μg/m3 (38) 38.0
 
July 16, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 24.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
July 16, 2019, noon N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 24.0 μg/m3 (22) 8.7 μg/m3 (36) 36.0
 
July 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 28.0 μg/m3 (25) 8.2 μg/m3 (34) 34.0
 
July 16, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 30.0 μg/m3 (27) 7.5 μg/m3 (31) 31.0
 
July 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 17.0 μg/m3 (15) 2.9 μg/m3 (12) 16.0
 
July 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 16.0 μg/m3 (15) 2.5 μg/m3 (10) 25.0
 
July 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 20.0 μg/m3 (18) 4.3 μg/m3 (18) 27.0
 
July 16, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 22.0 μg/m3 (20) 5.6 μg/m3 (23) 28.0
 
July 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 21.0 μg/m3 (19) 3.1 μg/m3 (13) 25.0
 
July 16, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 20.0 μg/m3 (18) 4.0 μg/m3 (17) 25.0
 
July 16, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 20.0 μg/m3 (18) 4.9 μg/m3 (20) 20.0
 
July 16, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 17.0 μg/m3 (15) 2.1 μg/m3 (9) 15.0
 
July 16, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 21.0 μg/m3 (19) 5.7 μg/m3 (24) 24.0
 
July 16, 2019, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A 25.0 μg/m3 (23) 7.2 μg/m3 (30) 32.0
 
July 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A 25.0 μg/m3 (23) 3.4 μg/m3 (14) 37.0
 
July 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A 25.0 μg/m3 (23) 0.3 μg/m3 (1) 38.0
 
July 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A 27.0 μg/m3 (25) 4.2 μg/m3 (18) 45.0
 
July 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A 30.0 μg/m3 (27) 6.2 μg/m3 (26) 45.0
 
July 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A 36.0 μg/m3 (33) 7.3 μg/m3 (30) 50.0
 
July 15, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (51) N/A 38.0 μg/m3 (35) 7.2 μg/m3 (30) 51.0
 
July 15, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A 28.0 μg/m3 (25) 3.8 μg/m3 (16) 38.0
 
July 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A 25.0 μg/m3 (23) 4.7 μg/m3 (20) 34.0
 
July 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 36.0 μg/m3 (33) 5.5 μg/m3 (23) 33.0
 
July 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 70.0 μg/m3 (58) 10.4 μg/m3 (43) 58.0
 
July 15, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 27.0 μg/m3 (25) 4.8 μg/m3 (20) 25.0
 
July 15, 2019, noon N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 21.0 μg/m3 (19) 3.9 μg/m3 (16) 19.0
 
July 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 19.0 μg/m3 (17) 2.8 μg/m3 (12) 18.0
 
July 15, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 21.0 μg/m3 (19) 4.3 μg/m3 (18) 23.0
 
July 15, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 24.0 μg/m3 (22) 4.2 μg/m3 (18) 23.0
 
July 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 19.0 μg/m3 (17) 3.5 μg/m3 (15) 18.0
 
July 15, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 11.0 μg/m3 (10) 3.5 μg/m3 (15) 15.0
 
July 15, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 13.0 μg/m3 (12) 5.8 μg/m3 (24) 24.0
 
July 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
July 15, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 20.0 μg/m3 (18) 6.8 μg/m3 (28) 28.0
 
July 15, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 22.0 μg/m3 (20) 7.5 μg/m3 (31) 31.0
 
July 15, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 29.0 μg/m3 (26) 5.7 μg/m3 (24) 27.0
 
July 15, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 30.0 μg/m3 (27) 9.5 μg/m3 (40) 40.0
 
July 15, 2019, midnight N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 17.0 μg/m3 (15) 5.9 μg/m3 (25) 30.0
 
July 14, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 19.0 μg/m3 (17) 4.9 μg/m3 (20) 30.0
 
July 14, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 23.0 μg/m3 (21) 5.8 μg/m3 (24) 30.0
 
July 14, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 20.0 μg/m3 (18) 5.8 μg/m3 (24) 30.0
 
July 14, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A 16.0 μg/m3 (15) 5.7 μg/m3 (24) 30.0
 
July 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A 12.0 μg/m3 (11) 0.6 μg/m3 (2) 29.0
 
July 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 14.0 μg/m3 (13) 1.9 μg/m3 (8) 28.0
 
July 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A 18.0 μg/m3 (16) 5.2 μg/m3 (22) 28.0
 
July 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 19.0 μg/m3 (17) 7.7 μg/m3 (32) 32.0
 
July 14, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 14.0 μg/m3 (13) 4.8 μg/m3 (20) 23.0
 
July 14, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 19.0 μg/m3 (17) 8.2 μg/m3 (34) 34.0
 
July 14, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 18.0 μg/m3 (16) 8.7 μg/m3 (36) 36.0
 
July 14, 2019, noon N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 18.0 μg/m3 (16) 8.4 μg/m3 (35) 35.0
 
July 14, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 17.0 μg/m3 (15) 7.6 μg/m3 (32) 32.0
 
July 14, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 21.0 μg/m3 (19) 5.9 μg/m3 (25) 25.0
 
July 14, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 39.0 μg/m3 (35) 8.6 μg/m3 (36) 36.0
 
July 14, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 37.0 μg/m3 (34) 7.5 μg/m3 (31) 34.0
 
July 14, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 33.0 μg/m3 (30) 11.0 μg/m3 (46) 46.0
 
July 14, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 30.0 μg/m3 (27) 9.9 μg/m3 (41) 41.0
 
July 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 30.0 μg/m3 (27) 8.4 μg/m3 (35) 35.0
 
July 14, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 19.0 μg/m3 (17) 2.5 μg/m3 (10) 21.0
 
July 14, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 15.0 μg/m3 (14) 2.9 μg/m3 (12) 14.0