AQSQID: 040139812

Site Name: Durango

Location: Phoenix (R C Esterbrooks Blvd), AZ

Reporting: True, Located: True

Current AQI: 47.0

Phoenix (R C Esterbrooks Blvd) AZ, US: 33.4265, -112.1181

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 13, 2019, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 132.0 μg/m3 (88) 25.0 μg/m3 (78) 88.0
 
Sept. 13, 2019, 3 p.m. N/A N/A N/A N/A N/A 4.0 ppb (6) N/A N/A 240.0 μg/m3 (142) 39.3 μg/m3 (110) 142.0
 
Sept. 13, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 232.0 μg/m3 (138) 33.2 μg/m3 (95) 138.0
 
Sept. 13, 2019, 1 p.m. N/A N/A N/A N/A N/A 5.0 ppb (7) N/A N/A 183.0 μg/m3 (114) 22.3 μg/m3 (72) 114.0
 
Sept. 13, 2019, noon N/A N/A N/A N/A N/A 3.0 ppb (4) N/A N/A 106.0 μg/m3 (76) 16.0 μg/m3 (59) 76.0
 
Sept. 13, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 38.0 μg/m3 (35) 7.2 μg/m3 (30) 35.0
 
Sept. 13, 2019, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 46.0 μg/m3 (42) 10.0 μg/m3 (42) 42.0
 
Sept. 13, 2019, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 54.0 μg/m3 (49) 11.3 μg/m3 (47) 49.0
 
Sept. 13, 2019, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 32.0 μg/m3 (29) 4.4 μg/m3 (18) 29.0
 
Sept. 13, 2019, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 34.0 μg/m3 (31) 7.8 μg/m3 (32) 32.0
 
Sept. 13, 2019, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 36.0 μg/m3 (33) 11.0 μg/m3 (46) 46.0
 
Sept. 13, 2019, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 34.0 μg/m3 (31) 6.8 μg/m3 (28) 31.0
 
Sept. 13, 2019, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 52.0 μg/m3 (47) 6.8 μg/m3 (28) 47.0
 
Sept. 13, 2019, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 47.0 μg/m3 (43) 12.7 μg/m3 (51) 51.0
 
Sept. 13, 2019, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 45.0 μg/m3 (41) 10.5 μg/m3 (44) 44.0
 
Sept. 13, 2019, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (16) 4.4 μg/m3 (18) 18.0
 
Sept. 13, 2019, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 9.0 μg/m3 (8) 4.0 μg/m3 (17) 17.0
 
Sept. 12, 2019, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 8.0 μg/m3 (7) 2.6 μg/m3 (11) 11.0
 
Sept. 12, 2019, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (10) 3.4 μg/m3 (14) 14.0
 
Sept. 12, 2019, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 15.0 μg/m3 (14) 4.8 μg/m3 (20) 20.0
 
Sept. 12, 2019, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 17.0 μg/m3 (15) 4.1 μg/m3 (17) 17.0
 
Sept. 12, 2019, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (19) 6.3 μg/m3 (26) 26.0
 
Sept. 12, 2019, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 28.0 μg/m3 (25) 3.9 μg/m3 (16) 25.0
 
Sept. 12, 2019, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 32.0 μg/m3 (29) 3.7 μg/m3 (15) 29.0
 
Sept. 12, 2019, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 93.0 μg/m3 (69) 13.8 μg/m3 (54) 69.0
 
Sept. 12, 2019, 3 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) N/A N/A 97.0 μg/m3 (71) 18.0 μg/m3 (63) 71.0
 
Sept. 12, 2019, 2 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) N/A N/A 106.0 μg/m3 (76) 20.5 μg/m3 (68) 76.0
 
Sept. 12, 2019, 1 p.m. N/A N/A N/A N/A N/A 3.0 ppb (4) N/A N/A 103.0 μg/m3 (74) 15.2 μg/m3 (57) 74.0
 
Sept. 12, 2019, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 47.0 μg/m3 (43) 9.0 μg/m3 (38) 43.0
 
Sept. 12, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (17) 3.9 μg/m3 (16) 17.0
 
Sept. 12, 2019, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 22.0 μg/m3 (20) 9.2 μg/m3 (38) 38.0
 
Sept. 12, 2019, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (21) 6.9 μg/m3 (29) 29.0
 
Sept. 12, 2019, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 26.0 μg/m3 (24) 7.7 μg/m3 (32) 32.0
 
Sept. 12, 2019, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 31.0 μg/m3 (28) 10.6 μg/m3 (44) 44.0
 
Sept. 12, 2019, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 28.0 μg/m3 (25) 9.0 μg/m3 (38) 38.0
 
Sept. 12, 2019, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 26.0 μg/m3 (24) 9.9 μg/m3 (41) 41.0
 
Sept. 12, 2019, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 17.0 μg/m3 (15) 5.6 μg/m3 (23) 23.0
 
Sept. 12, 2019, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (10) 0.5 μg/m3 (2) 10.0
 
Sept. 12, 2019, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 13.0 μg/m3 (12) 3.8 μg/m3 (16) 16.0
 
Sept. 12, 2019, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 9.0 μg/m3 (8) 2.1 μg/m3 (9) 9.0
 
Sept. 12, 2019, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 7.0 μg/m3 (6) 1.3 μg/m3 (5) 6.0
 
Sept. 11, 2019, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 10.0 μg/m3 (9) 2.8 μg/m3 (12) 12.0
 
Sept. 11, 2019, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 14.0 μg/m3 (13) 5.1 μg/m3 (21) 21.0
 
Sept. 11, 2019, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 17.0 μg/m3 (15) 6.4 μg/m3 (27) 27.0
 
Sept. 11, 2019, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (16) 5.6 μg/m3 (23) 23.0
 
Sept. 11, 2019, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
Sept. 11, 2019, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 14.0 μg/m3 (13) 1.3 μg/m3 (5) 13.0
 
Sept. 11, 2019, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 12.0 μg/m3 (11) -0.2 μg/m3 (0) 11.0
 
Sept. 11, 2019, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 15.0 μg/m3 (14) 2.4 μg/m3 (10) 14.0
 
Sept. 11, 2019, 3 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 28.0 μg/m3 (25) 6.8 μg/m3 (28) 28.0
 
Sept. 11, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 28.0 μg/m3 (25) 4.6 μg/m3 (19) 25.0
 
Sept. 11, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 25.0 μg/m3 (23) 7.1 μg/m3 (30) 30.0
 
Sept. 11, 2019, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (17) 6.2 μg/m3 (26) 26.0
 
Sept. 11, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 16.0 μg/m3 (15) 6.9 μg/m3 (29) 29.0
 
Sept. 11, 2019, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 14.0 μg/m3 (13) 7.1 μg/m3 (30) 30.0
 
Sept. 11, 2019, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (10) 2.9 μg/m3 (12) 12.0
 
Sept. 11, 2019, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 13.0 μg/m3 (12) 5.2 μg/m3 (22) 22.0
 
Sept. 11, 2019, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 14.0 μg/m3 (13) 6.1 μg/m3 (25) 25.0
 
Sept. 11, 2019, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (18) 8.7 μg/m3 (36) 36.0
 
Sept. 11, 2019, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (18) 5.2 μg/m3 (22) 22.0
 
Sept. 11, 2019, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 22.0 μg/m3 (20) 1.0 μg/m3 (4) 20.0
 
Sept. 11, 2019, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 33.0 μg/m3 (30) -0.8 μg/m3 (0) 30.0
 
Sept. 11, 2019, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 30.0 μg/m3 (27) -0.8 μg/m3 (0) 27.0
 
Sept. 11, 2019, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 16.0 μg/m3 (15) 6.3 μg/m3 (26) 26.0
 
Sept. 11, 2019, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 14.0 μg/m3 (13) 6.6 μg/m3 (28) 28.0
 
Sept. 10, 2019, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (10) 4.5 μg/m3 (19) 19.0
 
Sept. 10, 2019, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (16) 4.6 μg/m3 (19) 19.0
 
Sept. 10, 2019, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (16) 3.4 μg/m3 (14) 16.0
 
Sept. 10, 2019, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 29.0 μg/m3 (26) 4.9 μg/m3 (20) 26.0
 
Sept. 10, 2019, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 31.0 μg/m3 (28) 3.0 μg/m3 (12) 28.0
 
Sept. 10, 2019, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (17) 2.9 μg/m3 (12) 17.0
 
Sept. 10, 2019, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (16) 1.7 μg/m3 (7) 16.0
 
Sept. 10, 2019, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 34.0 μg/m3 (31) 6.7 μg/m3 (28) 31.0
 
Sept. 10, 2019, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 31.0 μg/m3 (28) 7.8 μg/m3 (32) 32.0
 
Sept. 10, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 43.0 μg/m3 (39) 8.5 μg/m3 (35) 39.0
 
Sept. 10, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 45.0 μg/m3 (41) 12.0 μg/m3 (50) 50.0
 
Sept. 10, 2019, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 27.0 μg/m3 (25) 10.3 μg/m3 (43) 43.0
 
Sept. 10, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 14.0 μg/m3 (13) 8.6 μg/m3 (36) 36.0
 
Sept. 10, 2019, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 13.0 μg/m3 (12) 7.9 μg/m3 (33) 33.0
 
Sept. 10, 2019, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 14.0 μg/m3 (13) 9.2 μg/m3 (38) 38.0
 
Sept. 10, 2019, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 16.0 μg/m3 (15) 10.3 μg/m3 (43) 43.0
 
Sept. 10, 2019, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (16) 9.2 μg/m3 (38) 38.0
 
Sept. 10, 2019, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 17.0 μg/m3 (15) 3.0 μg/m3 (12) 15.0
 
Sept. 10, 2019, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (17) 0.2 μg/m3 (1) 17.0
 
Sept. 10, 2019, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 13.0 μg/m3 (12) 3.3 μg/m3 (14) 14.0
 
Sept. 10, 2019, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 15.0 μg/m3 (14) 4.5 μg/m3 (19) 19.0
 
Sept. 10, 2019, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 12.0 μg/m3 (11) 5.1 μg/m3 (21) 21.0
 
Sept. 10, 2019, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 10.0 μg/m3 (9) 2.3 μg/m3 (10) 10.0
 
Sept. 10, 2019, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (10) 3.2 μg/m3 (13) 13.0
 
Sept. 9, 2019, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (10) 2.4 μg/m3 (10) 10.0
 
Sept. 9, 2019, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 13.0 μg/m3 (12) 2.9 μg/m3 (12) 12.0
 
Sept. 9, 2019, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 15.0 μg/m3 (14) 4.8 μg/m3 (20) 20.0
 
Sept. 9, 2019, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (18) 7.3 μg/m3 (30) 30.0
 
Sept. 9, 2019, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (21) 7.3 μg/m3 (30) 30.0
 
Sept. 9, 2019, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 27.0 μg/m3 (25) 6.9 μg/m3 (29) 29.0
 
Sept. 9, 2019, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 25.0 μg/m3 (23) 8.1 μg/m3 (34) 34.0
 
Sept. 9, 2019, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 27.0 μg/m3 (25) 6.4 μg/m3 (27) 27.0
 
Sept. 9, 2019, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (19) 4.1 μg/m3 (17) 19.0
 
Sept. 9, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 22.0 μg/m3 (20) 3.6 μg/m3 (15) 20.0
 
Sept. 9, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 27.0 μg/m3 (25) 8.8 μg/m3 (37) 37.0
 
Sept. 9, 2019, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (22) 10.1 μg/m3 (42) 42.0
 
Sept. 9, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 27.0 μg/m3 (25) 7.9 μg/m3 (33) 33.0
 
Sept. 9, 2019, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 17.0 μg/m3 (15) 5.4 μg/m3 (23) 23.0
 
Sept. 9, 2019, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 12.0 μg/m3 (11) 1.3 μg/m3 (5) 11.0
 
Sept. 9, 2019, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 10.0 μg/m3 (9) -0.3 μg/m3 (0) 9.0
 
Sept. 9, 2019, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 13.0 μg/m3 (12) 2.7 μg/m3 (11) 12.0
 
Sept. 9, 2019, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 16.0 μg/m3 (15) 6.3 μg/m3 (26) 26.0
 
Sept. 9, 2019, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (18) 6.9 μg/m3 (29) 29.0
 
Sept. 9, 2019, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 26.0 μg/m3 (24) 9.3 μg/m3 (39) 39.0
 
Sept. 9, 2019, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (22) 7.2 μg/m3 (30) 30.0
 
Sept. 9, 2019, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (22) 3.8 μg/m3 (16) 22.0
 
Sept. 9, 2019, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (16) 4.1 μg/m3 (17) 17.0
 
Sept. 9, 2019, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 26.0 μg/m3 (24) 2.3 μg/m3 (10) 24.0
 
Sept. 8, 2019, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 43.0 μg/m3 (39) 4.8 μg/m3 (20) 39.0
 
Sept. 8, 2019, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (17) 4.5 μg/m3 (19) 19.0
 
Sept. 8, 2019, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 13.0 μg/m3 (12) 4.3 μg/m3 (18) 18.0
 
Sept. 8, 2019, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 12.0 μg/m3 (11) 5.0 μg/m3 (21) 21.0
 
Sept. 8, 2019, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 10.0 μg/m3 (9) 3.8 μg/m3 (16) 16.0
 
Sept. 8, 2019, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 9.0 μg/m3 (8) 3.4 μg/m3 (14) 14.0
 
Sept. 8, 2019, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 11.0 μg/m3 (10) 5.8 μg/m3 (24) 24.0
 
Sept. 8, 2019, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 14.0 μg/m3 (13) 5.7 μg/m3 (24) 24.0
 
Sept. 8, 2019, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 17.0 μg/m3 (15) 7.7 μg/m3 (32) 32.0
 
Sept. 8, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 22.0 μg/m3 (20) 9.7 μg/m3 (40) 40.0
 
Sept. 8, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (19) 10.8 μg/m3 (45) 45.0
 
Sept. 8, 2019, noon N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (16) 12.2 μg/m3 (50) 50.0
 
Sept. 8, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (21) 11.9 μg/m3 (50) 50.0
 
Sept. 8, 2019, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (22) 10.7 μg/m3 (45) 45.0
 
Sept. 8, 2019, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 29.0 μg/m3 (26) 10.8 μg/m3 (45) 45.0
 
Sept. 8, 2019, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 27.0 μg/m3 (25) 6.2 μg/m3 (26) 26.0
 
Sept. 8, 2019, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 31.0 μg/m3 (28) 4.7 μg/m3 (20) 28.0
 
Sept. 8, 2019, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 27.0 μg/m3 (25) 3.7 μg/m3 (15) 25.0
 
Sept. 8, 2019, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 29.0 μg/m3 (26) 7.1 μg/m3 (30) 30.0
 
Sept. 8, 2019, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (22) 5.4 μg/m3 (23) 23.0
 
Sept. 8, 2019, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 30.0 μg/m3 (27) 7.0 μg/m3 (29) 29.0
 
Sept. 8, 2019, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 22.0 μg/m3 (20) 4.9 μg/m3 (20) 20.0
 
Sept. 8, 2019, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (17) 4.7 μg/m3 (20) 20.0
 
Sept. 8, 2019, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (19) 5.6 μg/m3 (23) 23.0
 
Sept. 7, 2019, 11 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 31.0 μg/m3 (28) 5.3 μg/m3 (22) 28.0
 
Sept. 7, 2019, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 31.0 μg/m3 (28) 5.3 μg/m3 (22) 28.0
 
Sept. 7, 2019, 9 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 28.0 μg/m3 (25) 6.7 μg/m3 (28) 28.0
 
Sept. 7, 2019, 8 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (22) 5.6 μg/m3 (23) 23.0
 
Sept. 7, 2019, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 28.0 μg/m3 (25) 6.9 μg/m3 (29) 29.0
 
Sept. 7, 2019, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (21) 6.0 μg/m3 (25) 25.0
 
Sept. 7, 2019, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 25.0 μg/m3 (23) 6.2 μg/m3 (26) 26.0
 
Sept. 7, 2019, 4 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 26.0 μg/m3 (24) 7.1 μg/m3 (30) 30.0
 
Sept. 7, 2019, 3 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 22.0 μg/m3 (20) 7.1 μg/m3 (30) 30.0
 
Sept. 7, 2019, 2 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 26.0 μg/m3 (24) 10.4 μg/m3 (43) 43.0
 
Sept. 7, 2019, 1 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 28.0 μg/m3 (25) 10.7 μg/m3 (45) 45.0
 
Sept. 7, 2019, noon N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 24.0 μg/m3 (22) 8.1 μg/m3 (34) 34.0
 
Sept. 7, 2019, 11 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 25.0 μg/m3 (23) 5.5 μg/m3 (23) 23.0
 
Sept. 7, 2019, 10 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 22.0 μg/m3 (20) 4.9 μg/m3 (20) 20.0
 
Sept. 7, 2019, 9 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (19) 5.9 μg/m3 (25) 25.0
 
Sept. 7, 2019, 8 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (18) 6.9 μg/m3 (29) 29.0
 
Sept. 7, 2019, 7 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (19) 7.6 μg/m3 (32) 32.0
 
Sept. 7, 2019, 6 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (21) 7.8 μg/m3 (32) 32.0
 
Sept. 7, 2019, 5 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 31.0 μg/m3 (28) 7.0 μg/m3 (29) 29.0
 
Sept. 7, 2019, 4 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 42.0 μg/m3 (38) 9.9 μg/m3 (41) 41.0
 
Sept. 7, 2019, 3 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 39.0 μg/m3 (35) 5.9 μg/m3 (25) 35.0
 
Sept. 7, 2019, 2 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 27.0 μg/m3 (25) 5.4 μg/m3 (23) 25.0
 
Sept. 7, 2019, 1 a.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 23.0 μg/m3 (21) 6.4 μg/m3 (27) 27.0
 
Sept. 7, 2019, midnight N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (18) 6.4 μg/m3 (27) 27.0
 
Sept. 6, 2019, 11 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 18.0 μg/m3 (16) 5.3 μg/m3 (22) 22.0
 
Sept. 6, 2019, 10 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 19.0 μg/m3 (17) 6.0 μg/m3 (25) 25.0
 
Sept. 6, 2019, 9 p.m. N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A N/A N/A 1.0
 
Sept. 6, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 6, 2019, 7 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 24.0 μg/m3 (22) 6.4 μg/m3 (27) 27.0
 
Sept. 6, 2019, 6 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 20.0 μg/m3 (18) 4.9 μg/m3 (20) 20.0
 
Sept. 6, 2019, 5 p.m. N/A N/A N/A N/A N/A 2.0 ppb (3) N/A N/A 21.0 μg/m3 (19) 5.5 μg/m3 (23) 23.0