AQSQID: 040139997

Site Name: Phoenix Jlg Supersite

Location: Phoenix (W Hazelwood St), AZ

Reporting: True, Located: True

Current AQI: 41.0

Phoenix (W Hazelwood St) AZ, US: 33.503601, -112.095001

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 17, 2019, midnight N/A 0.0 ppb (0) -0.8 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 53.0 ppb (41) 0.15 ppb (2) 22.0 μg/m3 (20) 9.0 μg/m3 (38) 41.0
 
July 16, 2019, 11 p.m. N/A 0.1 ppb (0) -0.7 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 54.0 ppb (42) 0.17 ppb (2) 22.0 μg/m3 (20) 7.0 μg/m3 (29) 42.0
 
July 16, 2019, 10 p.m. N/A 0.1 ppb (0) -0.4 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 56.0 ppb (43) 0.17 ppb (2) 30.0 μg/m3 (27) 7.0 μg/m3 (29) 43.0
 
July 16, 2019, 9 p.m. N/A 0.1 ppb (0) 0.0 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 62.0 ppb (48) 0.17 ppb (2) 28.0 μg/m3 (25) 7.0 μg/m3 (29) 48.0
 
July 16, 2019, 8 p.m. N/A 0.1 ppb (0) 0.5 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 64.0 ppb (49) 0.17 ppb (2) 24.0 μg/m3 (22) 7.0 μg/m3 (29) 49.0
 
July 16, 2019, 7 p.m. N/A 0.5 ppb (0) 7.3 ppb (7) 7.0 ppb (6) N/A 1.0 ppb (1) 70.0 ppb (54) 0.2 ppb (2) 34.0 μg/m3 (31) 7.0 μg/m3 (29) 54.0
 
July 16, 2019, 6 p.m. N/A 2.2 ppb (2) 16.7 ppb (15) 15.0 ppb (14) N/A 2.0 ppb (3) 61.0 ppb (47) 0.25 ppb (3) 41.0 μg/m3 (37) 7.0 μg/m3 (29) 47.0
 
July 16, 2019, 5 p.m. N/A 1.7 ppb (2) 12.2 ppb (11) 12.0 ppb (11) N/A 1.0 ppb (1) 55.0 ppb (42) 0.28 ppb (3) 41.0 μg/m3 (37) 8.0 μg/m3 (33) 42.0
 
July 16, 2019, 4 p.m. N/A 1.7 ppb (2) 8.4 ppb (8) 10.0 ppb (9) N/A 1.0 ppb (1) 46.0 ppb (35) N/A 35.0 μg/m3 (32) 11.0 μg/m3 (46) 46.0
 
July 16, 2019, 3 p.m. N/A 3.3 ppb (3) 12.2 ppb (11) 13.0 ppb (12) N/A 1.0 ppb (1) 30.0 ppb (23) N/A 53.0 μg/m3 (48) 14.0 μg/m3 (54) 54.0
 
July 16, 2019, 2 p.m. N/A 5.7 ppb (5) 21.3 ppb (20) 19.0 ppb (18) N/A 1.0 ppb (1) 16.0 ppb (12) 0.7 ppb (8) 81.0 μg/m3 (63) 16.0 μg/m3 (59) 63.0
 
July 16, 2019, 1 p.m. N/A 3.7 ppb (3) 20.8 ppb (19) 21.0 ppb (19) N/A 1.0 ppb (1) 9.0 ppb (7) 0.45 ppb (5) 67.0 μg/m3 (56) 13.0 μg/m3 (52) 56.0
 
July 16, 2019, noon N/A 0.9 ppb (1) 16.9 ppb (16) 21.0 ppb (19) N/A 1.0 ppb (1) 8.0 ppb (6) 0.34 ppb (4) 35.0 μg/m3 (32) 8.0 μg/m3 (33) 33.0
 
July 16, 2019, 11 a.m. N/A 0.0 ppb (0) 11.5 ppb (11) 18.0 ppb (17) N/A 1.0 ppb (1) 11.0 ppb (8) 0.29 ppb (3) 28.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
July 16, 2019, 10 a.m. N/A 0.2 ppb (0) 13.5 ppb (12) 18.0 ppb (17) N/A 1.0 ppb (1) 15.0 ppb (12) 0.21 ppb (2) 31.0 μg/m3 (28) 12.0 μg/m3 (50) 50.0
 
July 16, 2019, 9 a.m. N/A 0.0 ppb (0) 14.1 ppb (13) 18.0 ppb (17) N/A 1.0 ppb (1) 18.0 ppb (14) 0.2 ppb (2) 30.0 μg/m3 (27) 11.0 μg/m3 (46) 46.0
 
July 16, 2019, 8 a.m. N/A 0.2 ppb (0) 7.1 ppb (7) 12.0 ppb (11) N/A 1.0 ppb (1) 24.0 ppb (18) 0.2 ppb (2) 25.0 μg/m3 (23) 7.0 μg/m3 (29) 29.0
 
July 16, 2019, 7 a.m. N/A 0.0 ppb (0) 3.7 ppb (3) 8.0 ppb (7) N/A 1.0 ppb (1) 35.0 ppb (27) 0.15 ppb (2) 24.0 μg/m3 (22) 8.0 μg/m3 (33) 33.0
 
July 16, 2019, 6 a.m. N/A 0.0 ppb (0) 3.4 ppb (3) 7.0 ppb (6) N/A 1.0 ppb (1) 36.0 ppb (28) 0.16 ppb (2) 23.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
July 16, 2019, 5 a.m. N/A 0.0 ppb (0) 9.8 ppb (9) 14.0 ppb (13) N/A 1.0 ppb (1) 28.0 ppb (22) 0.18 ppb (2) 24.0 μg/m3 (22) 7.0 μg/m3 (29) 29.0
 
July 16, 2019, 4 a.m. N/A 0.0 ppb (0) 10.0 ppb (9) 14.0 ppb (13) N/A 1.0 ppb (1) 30.0 ppb (23) 0.23 ppb (3) 25.0 μg/m3 (23) 9.0 μg/m3 (38) 38.0
 
July 16, 2019, 3 a.m. N/A 0.0 ppb (0) 5.5 ppb (5) 10.0 ppb (9) N/A 1.0 ppb (1) 36.0 ppb (28) 0.17 ppb (2) 20.0 μg/m3 (18) 12.0 μg/m3 (50) 50.0
 
July 16, 2019, 2 a.m. N/A 0.0 ppb (0) 0.9 ppb (1) 5.0 ppb (5) N/A 1.0 ppb (1) 44.0 ppb (34) 0.15 ppb (2) 18.0 μg/m3 (16) 3.0 μg/m3 (12) 34.0
 
July 16, 2019, 1 a.m. N/A 0.0 ppb (0) -0.5 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 47.0 ppb (36) 0.16 ppb (2) 19.0 μg/m3 (17) 0.0 μg/m3 (0) 36.0
 
July 16, 2019, midnight N/A 0.0 ppb (0) -0.5 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 49.0 ppb (38) 0.13 ppb (1) 25.0 μg/m3 (23) 3.0 μg/m3 (12) 38.0
 
July 15, 2019, 11 p.m. N/A 0.0 ppb (0) -0.6 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 51.0 ppb (39) 0.14 ppb (2) 19.0 μg/m3 (17) 7.0 μg/m3 (29) 39.0
 
July 15, 2019, 10 p.m. N/A 0.0 ppb (0) -0.5 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 54.0 ppb (42) 0.15 ppb (2) 24.0 μg/m3 (22) 7.0 μg/m3 (29) 42.0
 
July 15, 2019, 9 p.m. N/A 0.0 ppb (0) -0.3 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 56.0 ppb (43) 0.17 ppb (2) 25.0 μg/m3 (23) 7.0 μg/m3 (29) 43.0
 
July 15, 2019, 8 p.m. N/A 0.0 ppb (0) 0.4 ppb (0) 2.0 ppb (2) N/A 2.0 ppb (3) 57.0 ppb (44) 0.18 ppb (2) 27.0 μg/m3 (25) 12.0 μg/m3 (50) 50.0
 
July 15, 2019, 7 p.m. N/A 0.2 ppb (0) 4.6 ppb (4) 4.0 ppb (4) N/A N/A 70.0 ppb (54) 0.22 ppb (2) 40.0 μg/m3 (36) 11.0 μg/m3 (46) 54.0
 
July 15, 2019, 6 p.m. N/A 0.6 ppb (1) 8.5 ppb (8) 8.0 ppb (7) N/A N/A 71.0 ppb (55) 0.24 ppb (3) 47.0 μg/m3 (43) 13.0 μg/m3 (52) 55.0
 
July 15, 2019, 5 p.m. N/A 0.6 ppb (1) 3.4 ppb (3) N/A N/A 1.0 ppb (1) 56.0 ppb (43) 0.21 ppb (2) 33.0 μg/m3 (30) 8.0 μg/m3 (33) 43.0
 
July 15, 2019, 4 p.m. N/A 0.5 ppb (0) 2.2 ppb (2) N/A N/A 1.0 ppb (1) 47.0 ppb (36) 0.2 ppb (2) 33.0 μg/m3 (30) 7.0 μg/m3 (29) 36.0
 
July 15, 2019, 3 p.m. N/A 1.3 ppb (1) 5.2 ppb (5) 8.0 ppb (7) N/A 1.0 ppb (1) 38.0 ppb (29) 0.22 ppb (2) 46.0 μg/m3 (42) 8.0 μg/m3 (33) 42.0
 
July 15, 2019, 2 p.m. N/A 2.3 ppb (2) 9.9 ppb (9) 13.0 ppb (12) N/A 1.0 ppb (1) 27.0 ppb (21) 0.26 ppb (3) 55.0 μg/m3 (50) 8.0 μg/m3 (33) 50.0
 
July 15, 2019, 1 p.m. N/A 1.3 ppb (1) 10.0 ppb (9) 14.0 ppb (13) N/A 1.0 ppb (1) 21.0 ppb (16) 0.25 ppb (3) 56.0 μg/m3 (50) 5.0 μg/m3 (21) 50.0
 
July 15, 2019, noon N/A 0.1 ppb (0) 4.3 ppb (4) 10.0 ppb (9) N/A 1.0 ppb (1) 25.0 ppb (19) 0.22 ppb (2) 30.0 μg/m3 (27) 5.0 μg/m3 (21) 27.0
 
July 15, 2019, 11 a.m. N/A 0.0 ppb (0) -0.8 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 32.0 ppb (25) 0.15 ppb (2) 24.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
July 15, 2019, 10 a.m. N/A 0.0 ppb (0) -1.4 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 33.0 ppb (25) 0.13 ppb (1) 29.0 μg/m3 (26) 7.0 μg/m3 (29) 29.0
 
July 15, 2019, 9 a.m. N/A 0.0 ppb (0) -1.2 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 32.0 ppb (25) 0.13 ppb (1) 33.0 μg/m3 (30) 11.0 μg/m3 (46) 46.0
 
July 15, 2019, 8 a.m. N/A 0.0 ppb (0) -0.4 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 34.0 ppb (26) 0.14 ppb (2) 30.0 μg/m3 (27) 11.0 μg/m3 (46) 46.0
 
July 15, 2019, 7 a.m. N/A 0.0 ppb (0) 5.1 ppb (5) 9.0 ppb (8) N/A 1.0 ppb (1) 23.0 ppb (18) 0.23 ppb (3) 35.0 μg/m3 (32) 9.0 μg/m3 (38) 38.0
 
July 15, 2019, 6 a.m. N/A 0.0 ppb (0) 8.7 ppb (8) 13.0 ppb (12) N/A 1.0 ppb (1) 20.0 ppb (15) 0.27 ppb (3) 22.0 μg/m3 (20) 7.0 μg/m3 (29) 29.0
 
July 15, 2019, 5 a.m. N/A 0.0 ppb (0) 10.2 ppb (9) 15.0 ppb (14) N/A 1.0 ppb (1) 22.0 ppb (17) 0.3 ppb (3) 24.0 μg/m3 (22) 6.0 μg/m3 (25) 25.0
 
July 15, 2019, 4 a.m. N/A 0.0 ppb (0) 5.5 ppb (5) 11.0 ppb (10) N/A 1.0 ppb (1) 28.0 ppb (22) 0.25 ppb (3) 18.0 μg/m3 (16) 3.0 μg/m3 (12) 22.0
 
July 15, 2019, 3 a.m. N/A 0.0 ppb (0) 0.7 ppb (1) 5.0 ppb (5) N/A 1.0 ppb (1) 36.0 ppb (28) 0.18 ppb (2) 14.0 μg/m3 (13) 6.0 μg/m3 (25) 28.0
 
July 15, 2019, 2 a.m. N/A 0.0 ppb (0) -1.2 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 40.0 ppb (31) 0.14 ppb (2) 14.0 μg/m3 (13) 7.0 μg/m3 (29) 31.0
 
July 15, 2019, 1 a.m. N/A 0.0 ppb (0) -1.1 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 42.0 ppb (32) 0.17 ppb (2) 51.0 μg/m3 (46) 6.0 μg/m3 (25) 46.0
 
July 15, 2019, midnight N/A 0.0 ppb (0) -1.5 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 43.0 ppb (33) 0.17 ppb (2) 22.0 μg/m3 (20) 7.0 μg/m3 (29) 33.0
 
July 14, 2019, 11 p.m. N/A 0.1 ppb (0) -1.6 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 45.0 ppb (35) 0.17 ppb (2) 24.0 μg/m3 (22) 9.0 μg/m3 (38) 38.0
 
July 14, 2019, 10 p.m. N/A 0.0 ppb (0) -1.4 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.17 ppb (2) 27.0 μg/m3 (25) 8.0 μg/m3 (33) 33.0
 
July 14, 2019, 9 p.m. N/A 0.0 ppb (0) -1.6 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.17 ppb (2) 33.0 μg/m3 (30) 9.0 μg/m3 (38) 38.0
 
July 14, 2019, 8 p.m. N/A 0.0 ppb (0) -1.4 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.18 ppb (2) 20.0 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
July 14, 2019, 7 p.m. N/A 0.1 ppb (0) -1.5 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.18 ppb (2) 22.0 μg/m3 (20) 9.0 μg/m3 (38) 38.0
 
July 14, 2019, 6 p.m. N/A 0.0 ppb (0) -1.4 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.2 ppb (2) 19.0 μg/m3 (17) 7.0 μg/m3 (29) 29.0
 
July 14, 2019, 5 p.m. N/A 0.0 ppb (0) -1.6 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 43.0 ppb (33) 0.19 ppb (2) 25.0 μg/m3 (23) 5.0 μg/m3 (21) 33.0
 
July 14, 2019, 4 p.m. N/A 0.1 ppb (0) -0.9 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 41.0 ppb (32) 0.17 ppb (2) 29.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
July 14, 2019, 3 p.m. N/A 0.3 ppb (0) -0.1 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 37.0 ppb (28) 0.19 ppb (2) 28.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
July 14, 2019, 2 p.m. N/A 0.4 ppb (0) 1.1 ppb (1) 5.0 ppb (5) N/A 1.0 ppb (1) 30.0 ppb (23) 0.17 ppb (2) 29.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
July 14, 2019, 1 p.m. N/A 0.1 ppb (0) 0.9 ppb (1) 5.0 ppb (5) N/A 1.0 ppb (1) 28.0 ppb (22) 0.18 ppb (2) 23.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
July 14, 2019, noon N/A 0.0 ppb (0) 2.5 ppb (2) 7.0 ppb (6) N/A 1.0 ppb (1) 22.0 ppb (17) 0.19 ppb (2) 25.0 μg/m3 (23) 12.0 μg/m3 (50) 50.0
 
July 14, 2019, 11 a.m. N/A 0.0 ppb (0) 3.3 ppb (3) 8.0 ppb (7) N/A 1.0 ppb (1) 22.0 ppb (17) 0.22 ppb (2) 30.0 μg/m3 (27) 12.0 μg/m3 (50) 50.0
 
July 14, 2019, 10 a.m. N/A 0.0 ppb (0) 1.9 ppb (2) 6.0 ppb (6) N/A 1.0 ppb (1) 28.0 ppb (22) 0.2 ppb (2) 33.0 μg/m3 (30) 7.0 μg/m3 (29) 30.0
 
July 14, 2019, 9 a.m. N/A 0.0 ppb (0) 1.7 ppb (2) 6.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) 0.19 ppb (2) 34.0 μg/m3 (31) 11.0 μg/m3 (46) 46.0
 
July 14, 2019, 8 a.m. N/A -0.1 ppb (0) 0.3 ppb (0) 5.0 ppb (5) N/A 1.0 ppb (1) 38.0 ppb (29) 0.15 ppb (2) 36.0 μg/m3 (33) 8.0 μg/m3 (33) 33.0
 
July 14, 2019, 7 a.m. N/A 0.0 ppb (0) 0.1 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 39.0 ppb (30) 0.16 ppb (2) 77.0 μg/m3 (61) 6.0 μg/m3 (25) 61.0
 
July 14, 2019, 6 a.m. N/A 0.0 ppb (0) 0.7 ppb (1) 5.0 ppb (5) N/A 1.0 ppb (1) 32.0 ppb (25) 0.2 ppb (2) 42.0 μg/m3 (38) 7.0 μg/m3 (29) 38.0
 
July 14, 2019, 5 a.m. N/A 0.0 ppb (0) 1.1 ppb (1) 6.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) 0.19 ppb (2) 28.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
July 14, 2019, 4 a.m. N/A 0.0 ppb (0) 5.0 ppb (5) 9.0 ppb (8) N/A 1.0 ppb (1) 31.0 ppb (24) 0.22 ppb (2) 31.0 μg/m3 (28) 11.0 μg/m3 (46) 46.0
 
July 14, 2019, 3 a.m. N/A 0.0 ppb (0) 3.3 ppb (3) 8.0 ppb (7) N/A 1.0 ppb (1) 35.0 ppb (27) 0.19 ppb (2) 23.0 μg/m3 (21) 8.0 μg/m3 (33) 33.0
 
July 14, 2019, 2 a.m. N/A 0.0 ppb (0) 0.9 ppb (1) 5.0 ppb (5) N/A 1.0 ppb (1) 41.0 ppb (32) 0.17 ppb (2) 17.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
July 14, 2019, 1 a.m. N/A 0.0 ppb (0) -0.2 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.15 ppb (2) 20.0 μg/m3 (18) 3.0 μg/m3 (12) 18.0
 
July 14, 2019, midnight N/A 0.1 ppb (0) -0.6 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.16 ppb (2) 27.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
July 13, 2019, 11 p.m. N/A 0.1 ppb (0) -0.8 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 46.0 ppb (35) 0.19 ppb (2) 27.0 μg/m3 (25) 7.0 μg/m3 (29) 35.0
 
July 13, 2019, 10 p.m. N/A 0.1 ppb (0) -1.1 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.19 ppb (2) 29.0 μg/m3 (26) 6.0 μg/m3 (25) 26.0
 
July 13, 2019, 9 p.m. N/A 0.1 ppb (0) -1.2 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) N/A 0.17 ppb (2) 31.0 μg/m3 (28) 8.0 μg/m3 (33) 33.0
 
July 13, 2019, 8 p.m. N/A 0.1 ppb (0) -0.7 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 49.0 ppb (38) 0.2 ppb (2) 24.0 μg/m3 (22) 8.0 μg/m3 (33) 38.0
 
July 13, 2019, 7 p.m. N/A 0.0 ppb (0) -1.0 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 50.0 ppb (38) 0.18 ppb (2) 23.0 μg/m3 (21) 5.0 μg/m3 (21) 38.0
 
July 13, 2019, 6 p.m. N/A 0.1 ppb (0) -1.3 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 48.0 ppb (37) 0.18 ppb (2) 22.0 μg/m3 (20) 6.0 μg/m3 (25) 37.0
 
July 13, 2019, 5 p.m. N/A 0.2 ppb (0) -0.9 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 44.0 ppb (34) 0.18 ppb (2) 20.0 μg/m3 (18) 6.0 μg/m3 (25) 34.0
 
July 13, 2019, 4 p.m. N/A 0.3 ppb (0) 0.0 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 42.0 ppb (32) 0.17 ppb (2) 23.0 μg/m3 (21) 7.0 μg/m3 (29) 32.0
 
July 13, 2019, 3 p.m. N/A 0.7 ppb (1) 2.9 ppb (3) 6.0 ppb (6) N/A 1.0 ppb (1) 41.0 ppb (32) 0.22 ppb (2) 18.0 μg/m3 (16) 7.0 μg/m3 (29) 32.0
 
July 13, 2019, 2 p.m. N/A 2.1 ppb (2) 11.4 ppb (11) 12.0 ppb (11) N/A 1.0 ppb (1) 32.0 ppb (25) 0.28 ppb (3) 22.0 μg/m3 (20) 13.0 μg/m3 (52) 52.0
 
July 13, 2019, 1 p.m. N/A 1.7 ppb (2) 10.9 ppb (10) 14.0 ppb (13) N/A 1.0 ppb (1) 19.0 ppb (15) 0.31 ppb (3) 28.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
July 13, 2019, noon N/A 0.0 ppb (0) 2.9 ppb (3) 8.0 ppb (7) N/A 1.0 ppb (1) 26.0 ppb (20) 0.22 ppb (2) 14.0 μg/m3 (13) 7.0 μg/m3 (29) 29.0
 
July 13, 2019, 11 a.m. N/A 0.0 ppb (0) 1.3 ppb (1) 6.0 ppb (6) N/A 1.0 ppb (1) 32.0 ppb (25) 0.18 ppb (2) 16.0 μg/m3 (15) 9.0 μg/m3 (38) 38.0
 
July 13, 2019, 10 a.m. N/A 0.0 ppb (0) 0.4 ppb (0) 5.0 ppb (5) N/A 1.0 ppb (1) 35.0 ppb (27) 0.18 ppb (2) 18.0 μg/m3 (16) 11.0 μg/m3 (46) 46.0
 
July 13, 2019, 9 a.m. N/A 0.0 ppb (0) -1.6 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 39.0 ppb (30) 0.15 ppb (2) 14.0 μg/m3 (13) 7.0 μg/m3 (29) 30.0
 
July 13, 2019, 8 a.m. N/A 0.0 ppb (0) -0.7 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 38.0 ppb (29) 0.16 ppb (2) 18.0 μg/m3 (16) 5.0 μg/m3 (21) 29.0
 
July 13, 2019, 7 a.m. N/A 0.0 ppb (0) 1.0 ppb (1) 6.0 ppb (6) N/A 0.0 ppb (0) 35.0 ppb (27) 0.18 ppb (2) 16.0 μg/m3 (15) 6.0 μg/m3 (25) 27.0
 
July 13, 2019, 6 a.m. N/A 0.0 ppb (0) -0.8 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 43.0 ppb (33) 0.16 ppb (2) 16.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
July 13, 2019, 5 a.m. N/A 0.0 ppb (0) -0.4 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 44.0 ppb (34) 0.16 ppb (2) 17.0 μg/m3 (15) 5.0 μg/m3 (21) 34.0
 
July 13, 2019, 4 a.m. N/A 0.4 ppb (0) 2.0 ppb (2) 7.0 ppb (6) N/A 0.0 ppb (0) 40.0 ppb (31) 0.2 ppb (2) 17.0 μg/m3 (15) 7.0 μg/m3 (29) 31.0
 
July 13, 2019, 3 a.m. N/A 0.0 ppb (0) -0.2 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) N/A 0.16 ppb (2) 23.0 μg/m3 (21) 9.0 μg/m3 (38) 38.0
 
July 13, 2019, 2 a.m. N/A 0.1 ppb (0) 1.4 ppb (1) 5.0 ppb (5) N/A 1.0 ppb (1) N/A 0.18 ppb (2) 42.0 μg/m3 (38) 12.0 μg/m3 (50) 50.0
 
July 13, 2019, 1 a.m. N/A 0.0 ppb (0) 1.6 ppb (1) 6.0 ppb (6) N/A 1.0 ppb (1) 47.0 ppb (36) 0.2 ppb (2) 20.0 μg/m3 (18) 9.0 μg/m3 (38) 38.0
 
July 13, 2019, midnight N/A 0.0 ppb (0) 1.8 ppb (2) 6.0 ppb (6) N/A 1.0 ppb (1) 53.0 ppb (41) 0.16 ppb (2) 25.0 μg/m3 (23) 5.0 μg/m3 (21) 41.0
 
July 12, 2019, 11 p.m. N/A 0.0 ppb (0) 1.0 ppb (1) 4.0 ppb (4) N/A 1.0 ppb (1) 58.0 ppb (45) 0.17 ppb (2) 23.0 μg/m3 (21) 8.0 μg/m3 (33) 45.0
 
July 12, 2019, 10 p.m. N/A 0.1 ppb (0) 1.0 ppb (1) 4.0 ppb (4) N/A 1.0 ppb (1) 64.0 ppb (49) 0.16 ppb (2) 28.0 μg/m3 (25) 9.0 μg/m3 (38) 49.0
 
July 12, 2019, 9 p.m. N/A 0.0 ppb (0) -0.4 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 67.0 ppb (52) 0.18 ppb (2) 30.0 μg/m3 (27) 7.0 μg/m3 (29) 52.0
 
July 12, 2019, 8 p.m. N/A 0.0 ppb (0) -0.3 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 66.0 ppb (51) 0.18 ppb (2) 31.0 μg/m3 (28) 9.0 μg/m3 (38) 51.0
 
July 12, 2019, 7 p.m. N/A 0.0 ppb (0) -0.5 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 62.0 ppb (48) 0.17 ppb (2) 31.0 μg/m3 (28) 9.0 μg/m3 (38) 48.0
 
July 12, 2019, 6 p.m. N/A 0.1 ppb (0) -0.4 ppb (0) 2.0 ppb (2) N/A 1.0 ppb (1) 58.0 ppb (45) 0.17 ppb (2) 31.0 μg/m3 (28) 8.0 μg/m3 (33) 45.0
 
July 12, 2019, 5 p.m. N/A 0.2 ppb (0) 0.1 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 55.0 ppb (42) 0.19 ppb (2) 35.0 μg/m3 (32) 8.0 μg/m3 (33) 42.0
 
July 12, 2019, 4 p.m. N/A 1.6 ppb (1) 7.0 ppb (6) 9.0 ppb (8) N/A 1.0 ppb (1) 41.0 ppb (32) 0.26 ppb (3) 45.0 μg/m3 (41) 11.0 μg/m3 (46) 46.0
 
July 12, 2019, 3 p.m. N/A 5.2 ppb (5) 19.5 ppb (18) 19.0 ppb (18) N/A 1.0 ppb (1) 23.0 ppb (18) 0.39 ppb (4) 62.0 μg/m3 (54) 12.0 μg/m3 (50) 54.0
 
July 12, 2019, 2 p.m. N/A 4.1 ppb (4) 23.2 ppb (21) 23.0 ppb (21) N/A 1.0 ppb (1) 12.0 ppb (9) 0.46 ppb (5) 53.0 μg/m3 (48) 16.0 μg/m3 (59) 59.0
 
July 12, 2019, 1 p.m. N/A 1.4 ppb (1) 14.9 ppb (14) 18.0 ppb (17) N/A 1.0 ppb (1) 14.0 ppb (11) 0.47 ppb (5) 35.0 μg/m3 (32) 8.0 μg/m3 (33) 33.0
 
July 12, 2019, noon N/A 0.3 ppb (0) 8.0 ppb (7) 14.0 ppb (13) N/A 1.0 ppb (1) 16.0 ppb (12) 0.28 ppb (3) 38.0 μg/m3 (35) 8.0 μg/m3 (33) 35.0
 
July 12, 2019, 11 a.m. N/A 0.2 ppb (0) 6.8 ppb (6) 10.0 ppb (9) N/A 1.0 ppb (1) 19.0 ppb (15) 0.27 ppb (3) 35.0 μg/m3 (32) 9.0 μg/m3 (38) 38.0
 
July 12, 2019, 10 a.m. N/A 0.1 ppb (0) 5.4 ppb (5) 9.0 ppb (8) N/A 1.0 ppb (1) 24.0 ppb (18) 0.21 ppb (2) 28.0 μg/m3 (25) 8.0 μg/m3 (33) 33.0
 
July 12, 2019, 9 a.m. N/A 0.0 ppb (0) 6.6 ppb (6) 11.0 ppb (10) N/A 1.0 ppb (1) 24.0 ppb (18) 0.2 ppb (2) 24.0 μg/m3 (22) 11.0 μg/m3 (46) 46.0
 
July 12, 2019, 8 a.m. N/A 0.0 ppb (0) 3.6 ppb (3) 8.0 ppb (7) N/A 1.0 ppb (1) 29.0 ppb (22) 0.2 ppb (2) 27.0 μg/m3 (25) 8.0 μg/m3 (33) 33.0
 
July 12, 2019, 7 a.m. N/A 0.0 ppb (0) 3.5 ppb (3) 8.0 ppb (7) N/A 1.0 ppb (1) 32.0 ppb (25) 0.19 ppb (2) 22.0 μg/m3 (20) 8.0 μg/m3 (33) 33.0
 
July 12, 2019, 6 a.m. N/A 0.0 ppb (0) 4.2 ppb (4) 9.0 ppb (8) N/A 1.0 ppb (1) 32.0 ppb (25) 0.2 ppb (2) 28.0 μg/m3 (25) 11.0 μg/m3 (46) 46.0
 
July 12, 2019, 5 a.m. N/A 0.0 ppb (0) 3.8 ppb (4) 8.0 ppb (7) N/A 1.0 ppb (1) 36.0 ppb (28) 0.19 ppb (2) 28.0 μg/m3 (25) 5.0 μg/m3 (21) 28.0
 
July 12, 2019, 4 a.m. N/A 0.0 ppb (0) 4.3 ppb (4) 9.0 ppb (8) N/A 1.0 ppb (1) 36.0 ppb (28) 0.21 ppb (2) 31.0 μg/m3 (28) 6.0 μg/m3 (25) 28.0
 
July 12, 2019, 3 a.m. N/A 0.0 ppb (0) 2.7 ppb (3) 7.0 ppb (6) N/A 1.0 ppb (1) 40.0 ppb (31) 0.21 ppb (2) 29.0 μg/m3 (26) 9.0 μg/m3 (38) 38.0
 
July 12, 2019, 2 a.m. N/A 0.0 ppb (0) 2.8 ppb (3) 7.0 ppb (6) N/A 1.0 ppb (1) 38.0 ppb (29) 0.19 ppb (2) 34.0 μg/m3 (31) 9.0 μg/m3 (38) 38.0
 
July 12, 2019, 1 a.m. N/A 0.2 ppb (0) 0.9 ppb (1) 5.0 ppb (5) N/A 1.0 ppb (1) 38.0 ppb (29) 0.18 ppb (2) 35.0 μg/m3 (32) 5.0 μg/m3 (21) 32.0
 
July 12, 2019, midnight N/A 0.2 ppb (0) 0.1 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 40.0 ppb (31) 0.17 ppb (2) 42.0 μg/m3 (38) 7.0 μg/m3 (29) 38.0
 
July 11, 2019, 11 p.m. N/A 0.6 ppb (1) 0.8 ppb (1) 4.0 ppb (4) N/A 1.0 ppb (1) 41.0 ppb (32) 0.17 ppb (2) 106.0 μg/m3 (76) 9.0 μg/m3 (38) 76.0
 
July 11, 2019, 10 p.m. N/A 0.7 ppb (1) 1.4 ppb (1) 4.0 ppb (4) N/A 1.0 ppb (1) 40.0 ppb (31) 0.15 ppb (2) 134.0 μg/m3 (90) 11.0 μg/m3 (46) 90.0
 
July 11, 2019, 9 p.m. N/A 0.5 ppb (0) 1.0 ppb (1) 4.0 ppb (4) N/A 1.0 ppb (1) 43.0 ppb (33) 0.17 ppb (2) 106.0 μg/m3 (76) 13.0 μg/m3 (52) 76.0
 
July 11, 2019, 8 p.m. N/A 0.3 ppb (0) 1.1 ppb (1) 4.0 ppb (4) N/A 1.0 ppb (1) 52.0 ppb (40) 0.17 ppb (2) 45.0 μg/m3 (41) 7.0 μg/m3 (29) 41.0
 
July 11, 2019, 7 p.m. N/A 0.5 ppb (0) 4.3 ppb (4) 5.0 ppb (5) N/A 1.0 ppb (1) 61.0 ppb (47) 0.2 ppb (2) 36.0 μg/m3 (33) 9.0 μg/m3 (38) 47.0
 
July 11, 2019, 6 p.m. N/A 0.8 ppb (1) 6.0 ppb (6) 7.0 ppb (6) N/A 1.0 ppb (1) 58.0 ppb (45) 0.24 ppb (3) 30.0 μg/m3 (27) 8.0 μg/m3 (33) 45.0
 
July 11, 2019, 5 p.m. N/A 1.6 ppb (1) 9.2 ppb (9) 9.0 ppb (8) N/A 1.0 ppb (1) 48.0 ppb (37) 0.24 ppb (3) 29.0 μg/m3 (26) 11.0 μg/m3 (46) 46.0
 
July 11, 2019, 4 p.m. N/A 5.5 ppb (5) 20.7 ppb (19) 18.0 ppb (17) N/A 1.0 ppb (1) 33.0 ppb (25) 0.34 ppb (4) 45.0 μg/m3 (41) 16.0 μg/m3 (59) 59.0
 
July 11, 2019, 3 p.m. N/A 6.5 ppb (6) 21.1 ppb (20) 19.0 ppb (18) N/A 1.0 ppb (1) 23.0 ppb (18) 0.32 ppb (4) 45.0 μg/m3 (41) 8.0 μg/m3 (33) 41.0
 
July 11, 2019, 2 p.m. N/A 8.2 ppb (8) 26.9 ppb (25) 23.0 ppb (21) N/A 1.0 ppb (1) 14.0 ppb (11) 0.41 ppb (5) 56.0 μg/m3 (50) 7.0 μg/m3 (29) 50.0
 
July 11, 2019, 1 p.m. N/A 2.4 ppb (2) 16.1 ppb (15) 19.0 ppb (18) N/A 1.0 ppb (1) 15.0 ppb (12) 0.34 ppb (4) 39.0 μg/m3 (35) 5.0 μg/m3 (21) 35.0
 
July 11, 2019, noon N/A 0.9 ppb (1) 15.6 ppb (14) 20.0 ppb (19) N/A 1.0 ppb (1) 11.0 ppb (8) 0.31 ppb (3) 33.0 μg/m3 (30) 6.0 μg/m3 (25) 30.0
 
July 11, 2019, 11 a.m. N/A 0.5 ppb (0) 10.9 ppb (10) 15.0 ppb (14) N/A 1.0 ppb (1) 13.0 ppb (10) 0.24 ppb (3) 24.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
July 11, 2019, 10 a.m. N/A 0.0 ppb (0) 10.5 ppb (10) 15.0 ppb (14) N/A 1.0 ppb (1) 15.0 ppb (12) 0.23 ppb (3) 27.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
July 11, 2019, 9 a.m. N/A 0.1 ppb (0) 19.8 ppb (18) 24.0 ppb (22) N/A 1.0 ppb (1) 6.0 ppb (5) 0.37 ppb (4) 33.0 μg/m3 (30) 6.0 μg/m3 (25) 30.0
 
July 11, 2019, 8 a.m. N/A 0.1 ppb (0) 24.9 ppb (23) 28.0 ppb (26) N/A 1.0 ppb (1) 4.0 ppb (3) 0.47 ppb (5) 28.0 μg/m3 (25) 7.0 μg/m3 (29) 29.0
 
July 11, 2019, 7 a.m. N/A 0.1 ppb (0) 22.6 ppb (21) 26.0 ppb (24) N/A 1.0 ppb (1) 6.0 ppb (5) 0.47 ppb (5) 25.0 μg/m3 (23) 8.0 μg/m3 (33) 33.0
 
July 11, 2019, 6 a.m. N/A 0.4 ppb (0) 19.0 ppb (18) 24.0 ppb (22) N/A 1.0 ppb (1) 11.0 ppb (8) 0.39 ppb (4) 33.0 μg/m3 (30) 11.0 μg/m3 (46) 46.0
 
July 11, 2019, 5 a.m. N/A 0.0 ppb (0) 13.7 ppb (13) 18.0 ppb (17) N/A 1.0 ppb (1) 20.0 ppb (15) 0.33 ppb (4) 30.0 μg/m3 (27) 6.0 μg/m3 (25) 27.0
 
July 11, 2019, 4 a.m. N/A 0.0 ppb (0) 11.4 ppb (11) 16.0 ppb (15) N/A 1.0 ppb (1) 23.0 ppb (18) 0.3 ppb (3) 31.0 μg/m3 (28) 8.0 μg/m3 (33) 33.0
 
July 11, 2019, 3 a.m. N/A 0.0 ppb (0) 5.8 ppb (5) 11.0 ppb (10) N/A 1.0 ppb (1) 33.0 ppb (25) 0.25 ppb (3) 28.0 μg/m3 (25) 8.0 μg/m3 (33) 33.0
 
July 11, 2019, 2 a.m. N/A 0.0 ppb (0) 2.1 ppb (2) 7.0 ppb (6) N/A 1.0 ppb (1) 39.0 ppb (30) 0.21 ppb (2) 22.0 μg/m3 (20) 3.0 μg/m3 (12) 30.0
 
July 11, 2019, 1 a.m. N/A 0.1 ppb (0) 0.0 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 44.0 ppb (34) 0.19 ppb (2) 19.0 μg/m3 (17) 6.0 μg/m3 (25) 34.0
 
July 11, 2019, midnight N/A 0.2 ppb (0) -0.5 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.17 ppb (2) 17.0 μg/m3 (15) 8.0 μg/m3 (33) 33.0
 
July 10, 2019, 11 p.m. N/A 0.3 ppb (0) -0.4 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) N/A 0.17 ppb (2) 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
July 10, 2019, 10 p.m. N/A 0.2 ppb (0) -0.8 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 48.0 ppb (37) 0.14 ppb (2) 14.0 μg/m3 (13) 5.0 μg/m3 (21) 37.0
 
July 10, 2019, 9 p.m. N/A 0.2 ppb (0) -0.5 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 51.0 ppb (39) 0.15 ppb (2) 18.0 μg/m3 (16) 2.0 μg/m3 (8) 39.0
 
July 10, 2019, 8 p.m. N/A 0.2 ppb (0) 0.1 ppb (0) 3.0 ppb (3) N/A 1.0 ppb (1) 57.0 ppb (44) 0.15 ppb (2) 18.0 μg/m3 (16) 3.0 μg/m3 (12) 44.0
 
July 10, 2019, 7 p.m. N/A 0.4 ppb (0) 2.4 ppb (2) 4.0 ppb (4) N/A 1.0 ppb (1) 59.0 ppb (45) 0.19 ppb (2) 25.0 μg/m3 (23) 6.0 μg/m3 (25) 45.0
 
July 10, 2019, 6 p.m. N/A 1.3 ppb (1) 6.7 ppb (6) 8.0 ppb (7) N/A 1.0 ppb (1) 51.0 ppb (39) 0.19 ppb (2) 30.0 μg/m3 (27) 7.0 μg/m3 (29) 39.0
 
July 10, 2019, 5 p.m. N/A 2.9 ppb (3) 11.3 ppb (10) 12.0 ppb (11) N/A 1.0 ppb (1) 40.0 ppb (31) 0.21 ppb (2) 36.0 μg/m3 (33) 7.0 μg/m3 (29) 33.0
 
July 10, 2019, 4 p.m. N/A 2.2 ppb (2) 7.8 ppb (7) 9.0 ppb (8) N/A 1.0 ppb (1) 40.0 ppb (31) 0.2 ppb (2) 28.0 μg/m3 (25) 7.0 μg/m3 (29) 31.0
 
July 10, 2019, 3 p.m. N/A 3.0 ppb (3) 10.8 ppb (10) 12.0 ppb (11) N/A 1.0 ppb (1) 33.0 ppb (25) 0.24 ppb (3) 31.0 μg/m3 (28) 9.0 μg/m3 (38) 38.0
 
July 10, 2019, 2 p.m. N/A 6.5 ppb (6) 20.5 ppb (19) 18.0 ppb (17) N/A 0.0 ppb (0) 24.0 ppb (18) 0.33 ppb (4) 39.0 μg/m3 (35) 14.0 μg/m3 (54) 54.0
 
July 10, 2019, 1 p.m. N/A 17.2 ppb (16) 41.6 ppb (39) 28.0 ppb (26) N/A 1.0 ppb (1) 6.0 ppb (5) 0.56 ppb (6) 59.0 μg/m3 (52) 12.0 μg/m3 (50) 52.0
 
July 10, 2019, noon N/A 8.8 ppb (8) 33.9 ppb (31) 28.0 ppb (26) N/A 1.0 ppb (1) 2.0 ppb (2) 0.5 ppb (6) 48.0 μg/m3 (44) 12.0 μg/m3 (50) 50.0
 
July 10, 2019, 11 a.m. N/A 0.9 ppb (1) 21.6 ppb (20) 25.0 ppb (23) N/A 1.0 ppb (1) 5.0 ppb (4) 0.37 ppb (4) 30.0 μg/m3 (27) 8.0 μg/m3 (33) 33.0
 
July 10, 2019, 10 a.m. N/A 0.0 ppb (0) 17.3 ppb (16) 21.0 ppb (19) N/A 1.0 ppb (1) 10.0 ppb (8) 0.36 ppb (4) 31.0 μg/m3 (28) 9.0 μg/m3 (38) 38.0
 
July 10, 2019, 9 a.m. N/A 0.0 ppb (0) 19.8 ppb (18) 24.0 ppb (22) N/A 1.0 ppb (1) 10.0 ppb (8) 0.41 ppb (5) 33.0 μg/m3 (30) 12.0 μg/m3 (50) 50.0
 
July 10, 2019, 8 a.m. N/A 8.1 ppb (8) 37.0 ppb (34) 32.0 ppb (30) N/A 1.0 ppb (1) 3.0 ppb (2) 0.66 ppb (7) 31.0 μg/m3 (28) 12.0 μg/m3 (50) 50.0
 
July 10, 2019, 7 a.m. N/A 2.6 ppb (2) 29.4 ppb (27) 30.0 ppb (28) N/A 1.0 ppb (1) 4.0 ppb (3) 0.55 ppb (6) 28.0 μg/m3 (25) 14.0 μg/m3 (54) 54.0
 
July 10, 2019, 6 a.m. N/A 3.3 ppb (3) 31.2 ppb (29) 30.0 ppb (28) N/A 1.0 ppb (1) 5.0 ppb (4) 0.6 ppb (7) 36.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
July 10, 2019, 5 a.m. N/A 2.3 ppb (2) 28.5 ppb (26) 31.0 ppb (29) N/A 1.0 ppb (1) 6.0 ppb (5) 0.57 ppb (6) 34.0 μg/m3 (31) 11.0 μg/m3 (46) 46.0
 
July 10, 2019, 4 a.m. N/A 1.1 ppb (1) 25.0 ppb (23) 28.0 ppb (26) N/A 1.0 ppb (1) 14.0 ppb (11) 0.52 ppb (6) 31.0 μg/m3 (28) 8.0 μg/m3 (33) 33.0
 
July 10, 2019, 3 a.m. N/A 0.0 ppb (0) 11.1 ppb (10) 16.0 ppb (15) N/A 1.0 ppb (1) 31.0 ppb (24) 0.35 ppb (4) 28.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
July 10, 2019, 2 a.m. N/A 0.0 ppb (0) 1.6 ppb (1) 6.0 ppb (6) N/A 1.0 ppb (1) 43.0 ppb (33) 0.2 ppb (2) 19.0 μg/m3 (17) 3.0 μg/m3 (12) 33.0
 
July 10, 2019, 1 a.m. N/A 0.0 ppb (0) 0.1 ppb (0) 4.0 ppb (4) N/A 1.0 ppb (1) 54.0 ppb (42) 0.17 ppb (2) 18.0 μg/m3 (16) 6.0 μg/m3 (25) 42.0