AQSQID: 040134011

Site Name: Buckeye

Location: Maricopa Co, AZ

Reporting: True, Located: True

Current AQI: 58.0

Maricopa Co AZ, US: 33.37, -112.6207

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 18, 2019, 4 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 22.0 ppb (17) 0.2 ppb (2) 70.0 μg/m3 (58) N/A 58.0
 
Nov. 18, 2019, 3 p.m. N/A N/A N/A 15.0 ppb (14) N/A N/A 14.0 ppb (11) 0.2 ppb (2) 107.0 μg/m3 (76) N/A 76.0
 
Nov. 18, 2019, 2 p.m. N/A N/A N/A 17.0 ppb (16) N/A N/A 3.0 ppb (2) 0.1 ppb (1) 117.0 μg/m3 (81) N/A 81.0
 
Nov. 18, 2019, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 0.0 ppb (0) 0.2 ppb (2) 118.0 μg/m3 (82) N/A 82.0
 
Nov. 18, 2019, noon N/A N/A N/A 18.0 ppb (17) N/A N/A 2.0 ppb (2) 0.1 ppb (1) 58.0 μg/m3 (52) N/A 52.0
 
Nov. 18, 2019, 11 a.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 4.0 ppb (3) 0.1 ppb (1) 30.0 μg/m3 (27) N/A 27.0
 
Nov. 18, 2019, 10 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 6.0 ppb (5) 0.1 ppb (1) 32.0 μg/m3 (29) N/A 29.0
 
Nov. 18, 2019, 9 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 3.0 ppb (2) 0.1 ppb (1) 34.0 μg/m3 (31) N/A 31.0
 
Nov. 18, 2019, 8 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 4.0 ppb (3) 0.2 ppb (2) 42.0 μg/m3 (38) N/A 38.0
 
Nov. 18, 2019, 7 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 7.0 ppb (5) 0.1 ppb (1) 40.0 μg/m3 (36) N/A 36.0
 
Nov. 18, 2019, 6 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 9.0 ppb (7) 0.2 ppb (2) 51.0 μg/m3 (46) N/A 46.0
 
Nov. 18, 2019, 5 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 19.0 ppb (15) 0.1 ppb (1) 39.0 μg/m3 (35) N/A 35.0
 
Nov. 18, 2019, 4 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 24.0 ppb (18) 0.0 ppb (0) 40.0 μg/m3 (36) N/A 36.0
 
Nov. 18, 2019, 3 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A 3.0 ppb (2) 0.2 ppb (2) 59.0 μg/m3 (52) N/A 52.0
 
Nov. 18, 2019, 2 a.m. N/A N/A N/A 21.0 ppb (19) N/A N/A 10.0 ppb (8) 0.2 ppb (2) 51.0 μg/m3 (46) N/A 46.0
 
Nov. 18, 2019, 1 a.m. N/A N/A N/A 16.0 ppb (15) N/A N/A 20.0 ppb (15) 0.2 ppb (2) 33.0 μg/m3 (30) N/A 30.0
 
Nov. 18, 2019, midnight N/A N/A N/A 6.0 ppb (6) N/A N/A 38.0 ppb (29) 0.2 ppb (2) 46.0 μg/m3 (42) N/A 42.0
 
Nov. 17, 2019, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 46.0 ppb (35) 0.1 ppb (1) 24.0 μg/m3 (22) N/A 35.0
 
Nov. 17, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 48.0 ppb (37) 0.1 ppb (1) 28.0 μg/m3 (25) N/A 37.0
 
Nov. 17, 2019, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 49.0 ppb (38) 0.1 ppb (1) 27.0 μg/m3 (25) N/A 38.0
 
Nov. 17, 2019, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 49.0 ppb (38) 0.1 ppb (1) 25.0 μg/m3 (23) N/A 38.0
 
Nov. 17, 2019, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 ppb (35) 0.1 ppb (1) 25.0 μg/m3 (23) N/A 35.0
 
Nov. 17, 2019, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 42.0 ppb (32) 0.1 ppb (1) 29.0 μg/m3 (26) N/A 32.0
 
Nov. 17, 2019, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 36.0 ppb (28) 0.1 ppb (1) 39.0 μg/m3 (35) N/A 35.0
 
Nov. 17, 2019, 4 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 19.0 ppb (15) 0.2 ppb (2) 52.0 μg/m3 (47) N/A 47.0
 
Nov. 17, 2019, 3 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 9.0 ppb (7) 0.3 ppb (3) 53.0 μg/m3 (48) N/A 48.0
 
Nov. 17, 2019, 2 p.m. N/A N/A N/A 16.0 ppb (15) N/A N/A 3.0 ppb (2) 0.2 ppb (2) 46.0 μg/m3 (42) N/A 42.0
 
Nov. 17, 2019, 1 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) 0.1 ppb (1) 46.0 μg/m3 (42) N/A 42.0
 
Nov. 17, 2019, noon N/A N/A N/A 13.0 ppb (12) N/A N/A 3.0 ppb (2) 0.1 ppb (1) 41.0 μg/m3 (37) N/A 37.0
 
Nov. 17, 2019, 11 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 5.0 ppb (4) 0.1 ppb (1) 41.0 μg/m3 (37) N/A 37.0
 
Nov. 17, 2019, 10 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 6.0 ppb (5) 0.1 ppb (1) 38.0 μg/m3 (35) N/A 35.0
 
Nov. 17, 2019, 9 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 1.0 ppb (1) 0.2 ppb (2) 49.0 μg/m3 (45) N/A 45.0
 
Nov. 17, 2019, 8 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 1.0 ppb (1) 0.2 ppb (2) 67.0 μg/m3 (56) N/A 56.0
 
Nov. 17, 2019, 7 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 2.0 ppb (2) 0.2 ppb (2) 68.0 μg/m3 (56) N/A 56.0
 
Nov. 17, 2019, 6 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 2.0 ppb (2) 0.2 ppb (2) 64.0 μg/m3 (54) N/A 54.0
 
Nov. 17, 2019, 5 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A 1.0 ppb (1) 0.2 ppb (2) 76.0 μg/m3 (60) N/A 60.0
 
Nov. 17, 2019, 4 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A 4.0 ppb (3) 0.3 ppb (3) 85.0 μg/m3 (65) N/A 65.0
 
Nov. 17, 2019, 3 a.m. N/A N/A N/A 21.0 ppb (19) N/A N/A 6.0 ppb (5) 0.2 ppb (2) 95.0 μg/m3 (70) N/A 70.0
 
Nov. 17, 2019, 2 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 10.0 ppb (8) 0.1 ppb (1) 85.0 μg/m3 (65) N/A 65.0
 
Nov. 17, 2019, 1 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A 10.0 ppb (8) 0.1 ppb (1) 76.0 μg/m3 (60) N/A 60.0
 
Nov. 17, 2019, midnight N/A N/A N/A 23.0 ppb (21) N/A N/A 18.0 ppb (14) 0.2 ppb (2) 123.0 μg/m3 (84) N/A 84.0
 
Nov. 16, 2019, 11 p.m. N/A N/A N/A 16.0 ppb (15) N/A N/A 29.0 ppb (22) 0.2 ppb (2) 71.0 μg/m3 (58) N/A 58.0
 
Nov. 16, 2019, 10 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 41.0 ppb (32) 0.1 ppb (1) 69.0 μg/m3 (57) N/A 57.0
 
Nov. 16, 2019, 9 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 36.0 ppb (28) 0.2 ppb (2) 82.0 μg/m3 (64) N/A 64.0
 
Nov. 16, 2019, 8 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 36.0 ppb (28) 0.2 ppb (2) 49.0 μg/m3 (45) N/A 45.0
 
Nov. 16, 2019, 7 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 39.0 ppb (30) 0.1 ppb (1) 54.0 μg/m3 (49) N/A 49.0
 
Nov. 16, 2019, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 41.0 ppb (32) 0.1 ppb (1) 43.0 μg/m3 (39) N/A 39.0
 
Nov. 16, 2019, 5 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 28.0 ppb (22) 0.1 ppb (1) 56.0 μg/m3 (50) N/A 50.0
 
Nov. 16, 2019, 4 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 13.0 ppb (10) 0.1 ppb (1) 76.0 μg/m3 (60) N/A 60.0
 
Nov. 16, 2019, 3 p.m. N/A N/A N/A 17.0 ppb (16) N/A N/A 5.0 ppb (4) 0.1 ppb (1) 100.0 μg/m3 (72) N/A 72.0
 
Nov. 16, 2019, 2 p.m. N/A N/A N/A 16.0 ppb (15) N/A N/A 5.0 ppb (4) 0.1 ppb (1) 114.0 μg/m3 (80) N/A 80.0
 
Nov. 16, 2019, 1 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 6.0 ppb (5) 0.1 ppb (1) 36.0 μg/m3 (33) N/A 33.0
 
Nov. 16, 2019, noon N/A N/A N/A 15.0 ppb (14) N/A N/A 4.0 ppb (3) 0.1 ppb (1) 44.0 μg/m3 (40) N/A 40.0
 
Nov. 16, 2019, 11 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 1.0 ppb (1) 0.0 ppb (0) 42.0 μg/m3 (38) N/A 38.0
 
Nov. 16, 2019, 10 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 4.0 ppb (3) 0.1 ppb (1) 34.0 μg/m3 (31) N/A 31.0
 
Nov. 16, 2019, 9 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 7.0 ppb (5) 0.1 ppb (1) 30.0 μg/m3 (27) N/A 27.0
 
Nov. 16, 2019, 8 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 6.0 ppb (5) 0.0 ppb (0) 26.0 μg/m3 (24) N/A 24.0
 
Nov. 16, 2019, 7 a.m. N/A N/A N/A 16.0 ppb (15) N/A N/A 5.0 ppb (4) 0.1 ppb (1) 70.0 μg/m3 (58) N/A 58.0
 
Nov. 16, 2019, 6 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A 2.0 ppb (2) 0.3 ppb (3) 71.0 μg/m3 (58) N/A 58.0
 
Nov. 16, 2019, 5 a.m. N/A N/A N/A 21.0 ppb (19) N/A N/A 8.0 ppb (6) 0.2 ppb (2) 83.0 μg/m3 (64) N/A 64.0
 
Nov. 16, 2019, 4 a.m. N/A N/A N/A 27.0 ppb (25) N/A N/A 2.0 ppb (2) 0.2 ppb (2) 72.0 μg/m3 (58) N/A 58.0
 
Nov. 16, 2019, 3 a.m. N/A N/A N/A 30.0 ppb (28) N/A N/A 5.0 ppb (4) 0.2 ppb (2) 121.0 μg/m3 (83) N/A 83.0
 
Nov. 16, 2019, 2 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A 11.0 ppb (8) 0.2 ppb (2) 175.0 μg/m3 (110) N/A 110.0
 
Nov. 16, 2019, 1 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 21.0 ppb (16) 0.4 ppb (4) 172.0 μg/m3 (108) N/A 108.0
 
Nov. 16, 2019, midnight N/A N/A N/A 14.0 ppb (13) N/A N/A 33.0 ppb (25) 0.4 ppb (4) 135.0 μg/m3 (90) N/A 90.0
 
Nov. 15, 2019, 11 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 42.0 ppb (32) 0.1 ppb (1) 93.0 μg/m3 (69) N/A 69.0
 
Nov. 15, 2019, 10 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 47.0 ppb (36) 0.1 ppb (1) 97.0 μg/m3 (71) N/A 71.0
 
Nov. 15, 2019, 9 p.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 49.0 ppb (38) 0.1 ppb (1) 77.0 μg/m3 (61) N/A 61.0
 
Nov. 15, 2019, 8 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 47.0 ppb (36) 0.1 ppb (1) 46.0 μg/m3 (42) N/A 42.0
 
Nov. 15, 2019, 7 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 37.0 ppb (28) 0.2 ppb (2) 66.0 μg/m3 (56) N/A 56.0
 
Nov. 15, 2019, 6 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 35.0 ppb (27) 0.1 ppb (1) 64.0 μg/m3 (54) N/A 54.0
 
Nov. 15, 2019, 5 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 25.0 ppb (19) 0.2 ppb (2) 87.0 μg/m3 (66) N/A 66.0
 
Nov. 15, 2019, 4 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 16.0 ppb (12) 0.3 ppb (3) 87.0 μg/m3 (66) N/A 66.0
 
Nov. 15, 2019, 3 p.m. N/A N/A N/A 22.0 ppb (20) N/A N/A 10.0 ppb (8) 0.2 ppb (2) 83.0 μg/m3 (64) N/A 64.0
 
Nov. 15, 2019, 2 p.m. N/A N/A N/A 21.0 ppb (19) N/A N/A 4.0 ppb (3) 0.2 ppb (2) 66.0 μg/m3 (56) N/A 56.0
 
Nov. 15, 2019, 1 p.m. N/A N/A N/A 16.0 ppb (15) N/A N/A 7.0 ppb (5) 0.1 ppb (1) 59.0 μg/m3 (52) N/A 52.0
 
Nov. 15, 2019, noon N/A N/A N/A 16.0 ppb (15) N/A N/A 7.0 ppb (5) 0.1 ppb (1) 49.0 μg/m3 (45) N/A 45.0
 
Nov. 15, 2019, 11 a.m. N/A N/A N/A 16.0 ppb (15) N/A N/A 7.0 ppb (5) 0.1 ppb (1) 45.0 μg/m3 (41) N/A 41.0
 
Nov. 15, 2019, 10 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 6.0 ppb (5) 0.0 ppb (0) 40.0 μg/m3 (36) N/A 36.0
 
Nov. 15, 2019, 9 a.m. N/A N/A N/A 15.0 ppb (14) N/A N/A 3.0 ppb (2) 0.1 ppb (1) 45.0 μg/m3 (41) N/A 41.0
 
Nov. 15, 2019, 8 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 3.0 ppb (2) 0.1 ppb (1) 54.0 μg/m3 (49) N/A 49.0
 
Nov. 15, 2019, 7 a.m. N/A N/A N/A 21.0 ppb (19) N/A N/A 4.0 ppb (3) 0.2 ppb (2) 56.0 μg/m3 (50) N/A 50.0
 
Nov. 15, 2019, 6 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 9.0 ppb (7) 0.1 ppb (1) 51.0 μg/m3 (46) N/A 46.0
 
Nov. 15, 2019, 5 a.m. N/A N/A N/A 28.0 ppb (26) N/A N/A 1.0 ppb (1) 0.1 ppb (1) 61.0 μg/m3 (53) N/A 53.0
 
Nov. 15, 2019, 4 a.m. N/A N/A N/A 26.0 ppb (24) N/A N/A 2.0 ppb (2) 0.2 ppb (2) 96.0 μg/m3 (70) N/A 70.0
 
Nov. 15, 2019, 3 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A 5.0 ppb (4) 0.2 ppb (2) 126.0 μg/m3 (86) N/A 86.0
 
Nov. 15, 2019, 2 a.m. N/A N/A N/A 25.0 ppb (23) N/A N/A 2.0 ppb (2) 0.1 ppb (1) 212.0 μg/m3 (128) N/A 128.0
 
Nov. 15, 2019, 1 a.m. N/A N/A N/A 32.0 ppb (30) N/A N/A 6.0 ppb (5) 0.2 ppb (2) 203.0 μg/m3 (124) N/A 124.0
 
Nov. 15, 2019, midnight N/A N/A N/A 25.0 ppb (23) N/A N/A 25.0 ppb (19) 0.2 ppb (2) 79.0 μg/m3 (62) N/A 62.0
 
Nov. 14, 2019, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 50.0 ppb (38) 0.1 ppb (1) 32.0 μg/m3 (29) N/A 38.0
 
Nov. 14, 2019, 10 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 49.0 ppb (38) 0.2 ppb (2) 69.0 μg/m3 (57) N/A 57.0
 
Nov. 14, 2019, 9 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 48.0 ppb (37) 0.2 ppb (2) 63.0 μg/m3 (54) N/A 54.0
 
Nov. 14, 2019, 8 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 44.0 ppb (34) 0.2 ppb (2) 73.0 μg/m3 (59) N/A 59.0
 
Nov. 14, 2019, 7 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 34.0 ppb (26) 0.3 ppb (3) N/A N/A 26.0
 
Nov. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) 0.3 ppb (3) 103.0 μg/m3 (74) N/A 74.0
 
Nov. 14, 2019, 5 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 22.0 ppb (17) N/A 91.0 μg/m3 (68) N/A 68.0
 
Nov. 14, 2019, 4 p.m. N/A N/A N/A 15.0 ppb (14) N/A N/A 16.0 ppb (12) N/A 112.0 μg/m3 (78) N/A 78.0
 
Nov. 14, 2019, 3 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A N/A 0.4 ppb (4) 113.0 μg/m3 (79) N/A 79.0
 
Nov. 14, 2019, 2 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 3.0 ppb (2) 0.3 ppb (3) 116.0 μg/m3 (80) N/A 80.0
 
Nov. 14, 2019, 1 p.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 1.0 ppb (1) 0.4 ppb (4) 77.0 μg/m3 (61) N/A 61.0
 
Nov. 14, 2019, noon N/A N/A N/A 14.0 ppb (13) N/A N/A 5.0 ppb (4) 0.3 ppb (3) 42.0 μg/m3 (38) N/A 38.0
 
Nov. 14, 2019, 11 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 13.0 ppb (10) 0.3 ppb (3) 38.0 μg/m3 (35) N/A 35.0
 
Nov. 14, 2019, 10 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 12.0 ppb (9) 0.3 ppb (3) 42.0 μg/m3 (38) N/A 38.0
 
Nov. 14, 2019, 9 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 9.0 ppb (7) 0.4 ppb (4) 39.0 μg/m3 (35) N/A 35.0
 
Nov. 14, 2019, 8 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 9.0 ppb (7) 0.4 ppb (4) 45.0 μg/m3 (41) N/A 41.0
 
Nov. 14, 2019, 7 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 11.0 ppb (8) 0.4 ppb (4) 49.0 μg/m3 (45) N/A 45.0
 
Nov. 14, 2019, 6 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 10.0 ppb (8) 0.4 ppb (4) 52.0 μg/m3 (47) N/A 47.0
 
Nov. 14, 2019, 5 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 20.0 ppb (15) 0.3 ppb (3) 50.0 μg/m3 (45) N/A 45.0
 
Nov. 14, 2019, 4 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A 8.0 ppb (6) 0.4 ppb (4) 91.0 μg/m3 (68) N/A 68.0
 
Nov. 14, 2019, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 6.0 ppb (5) 0.4 ppb (4) 84.0 μg/m3 (64) N/A 64.0
 
Nov. 14, 2019, 2 a.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 14.0 ppb (11) 0.4 ppb (4) 93.0 μg/m3 (69) N/A 69.0
 
Nov. 14, 2019, 1 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 25.0 ppb (19) 0.4 ppb (4) 85.0 μg/m3 (65) N/A 65.0
 
Nov. 14, 2019, midnight N/A N/A N/A 17.0 ppb (16) N/A N/A 27.0 ppb (21) 0.5 ppb (6) 78.0 μg/m3 (62) N/A 62.0
 
Nov. 13, 2019, 11 p.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 38.0 ppb (29) 0.4 ppb (4) 50.0 μg/m3 (45) N/A 45.0
 
Nov. 13, 2019, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 42.0 ppb (32) 0.4 ppb (4) 45.0 μg/m3 (41) N/A 41.0
 
Nov. 13, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 41.0 ppb (32) 0.4 ppb (4) 40.0 μg/m3 (36) N/A 36.0
 
Nov. 13, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 39.0 ppb (30) 0.3 ppb (3) 34.0 μg/m3 (31) N/A 31.0
 
Nov. 13, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 36.0 ppb (28) 0.3 ppb (3) 36.0 μg/m3 (33) N/A 33.0
 
Nov. 13, 2019, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 31.0 ppb (24) 0.3 ppb (3) 43.0 μg/m3 (39) N/A 39.0
 
Nov. 13, 2019, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 26.0 ppb (20) 0.3 ppb (3) 47.0 μg/m3 (43) N/A 43.0
 
Nov. 13, 2019, 4 p.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 17.0 ppb (13) 0.4 ppb (4) 72.0 μg/m3 (58) N/A 58.0
 
Nov. 13, 2019, 3 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 8.0 ppb (6) 0.4 ppb (4) 106.0 μg/m3 (76) N/A 76.0
 
Nov. 13, 2019, 2 p.m. N/A N/A N/A 14.0 ppb (13) N/A N/A 6.0 ppb (5) 0.3 ppb (3) 117.0 μg/m3 (81) N/A 81.0
 
Nov. 13, 2019, 1 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 10.0 ppb (8) 0.3 ppb (3) 44.0 μg/m3 (40) N/A 40.0
 
Nov. 13, 2019, noon N/A N/A N/A 11.0 ppb (10) N/A N/A 13.0 ppb (10) 0.3 ppb (3) 25.0 μg/m3 (23) N/A 23.0
 
Nov. 13, 2019, 11 a.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 16.0 ppb (12) 0.3 ppb (3) 29.0 μg/m3 (26) N/A 26.0
 
Nov. 13, 2019, 10 a.m. N/A N/A N/A 7.0 ppb (6) N/A N/A 17.0 ppb (13) 0.3 ppb (3) 20.0 μg/m3 (18) N/A 18.0
 
Nov. 13, 2019, 9 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 14.0 ppb (11) 0.3 ppb (3) 24.0 μg/m3 (22) N/A 22.0
 
Nov. 13, 2019, 8 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 17.0 ppb (13) 0.3 ppb (3) 25.0 μg/m3 (23) N/A 23.0
 
Nov. 13, 2019, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 21.0 ppb (16) 0.3 ppb (3) 23.0 μg/m3 (21) N/A 21.0
 
Nov. 13, 2019, 6 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 20.0 ppb (15) 0.3 ppb (3) 26.0 μg/m3 (24) N/A 24.0
 
Nov. 13, 2019, 5 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 20.0 ppb (15) 0.3 ppb (3) 26.0 μg/m3 (24) N/A 24.0
 
Nov. 13, 2019, 4 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 18.0 ppb (14) 0.3 ppb (3) 52.0 μg/m3 (47) N/A 47.0
 
Nov. 13, 2019, 3 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 14.0 ppb (11) 0.4 ppb (4) 60.0 μg/m3 (52) N/A 52.0
 
Nov. 13, 2019, 2 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 16.0 ppb (12) 0.4 ppb (4) 97.0 μg/m3 (71) N/A 71.0
 
Nov. 13, 2019, 1 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 23.0 ppb (18) 0.4 ppb (4) 87.0 μg/m3 (66) N/A 66.0
 
Nov. 13, 2019, midnight N/A N/A N/A 8.0 ppb (7) N/A N/A 32.0 ppb (25) 0.4 ppb (4) 78.0 μg/m3 (62) N/A 62.0
 
Nov. 12, 2019, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 40.0 ppb (31) 0.4 ppb (4) 70.0 μg/m3 (58) N/A 58.0
 
Nov. 12, 2019, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 44.0 ppb (34) 0.4 ppb (4) 85.0 μg/m3 (65) N/A 65.0
 
Nov. 12, 2019, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 46.0 ppb (35) 0.4 ppb (4) 102.0 μg/m3 (74) N/A 74.0
 
Nov. 12, 2019, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 43.0 ppb (33) 0.4 ppb (4) 107.0 μg/m3 (76) N/A 76.0
 
Nov. 12, 2019, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 38.0 ppb (29) 0.3 ppb (3) 107.0 μg/m3 (76) N/A 76.0
 
Nov. 12, 2019, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 33.0 ppb (25) 0.3 ppb (3) 155.0 μg/m3 (100) N/A 100.0
 
Nov. 12, 2019, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 29.0 ppb (22) 0.3 ppb (3) 194.0 μg/m3 (120) N/A 120.0
 
Nov. 12, 2019, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 23.0 ppb (18) 0.3 ppb (3) 123.0 μg/m3 (84) N/A 84.0
 
Nov. 12, 2019, 3 p.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 14.0 ppb (11) 0.4 ppb (4) 142.0 μg/m3 (94) N/A 94.0
 
Nov. 12, 2019, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 6.0 ppb (5) 0.4 ppb (4) 93.0 μg/m3 (69) N/A 69.0
 
Nov. 12, 2019, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 6.0 ppb (5) 0.4 ppb (4) 49.0 μg/m3 (45) N/A 45.0
 
Nov. 12, 2019, noon N/A N/A N/A 17.0 ppb (16) N/A N/A 4.0 ppb (3) 0.4 ppb (4) 42.0 μg/m3 (38) N/A 38.0
 
Nov. 12, 2019, 11 a.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 4.0 ppb (3) 0.3 ppb (3) 34.0 μg/m3 (31) N/A 31.0
 
Nov. 12, 2019, 10 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 9.0 ppb (7) 0.3 ppb (3) 32.0 μg/m3 (29) N/A 29.0
 
Nov. 12, 2019, 9 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 5.0 ppb (4) 0.3 ppb (3) 32.0 μg/m3 (29) N/A 29.0
 
Nov. 12, 2019, 8 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 6.0 ppb (5) 0.3 ppb (3) 40.0 μg/m3 (36) N/A 36.0
 
Nov. 12, 2019, 7 a.m. N/A N/A N/A 9.0 ppb (8) N/A N/A 8.0 ppb (6) 0.3 ppb (3) 34.0 μg/m3 (31) N/A 31.0
 
Nov. 12, 2019, 6 a.m. N/A N/A N/A 11.0 ppb (10) N/A N/A 8.0 ppb (6) 0.3 ppb (3) 34.0 μg/m3 (31) N/A 31.0
 
Nov. 12, 2019, 5 a.m. N/A N/A N/A 13.0 ppb (12) N/A N/A 7.0 ppb (5) 0.3 ppb (3) 56.0 μg/m3 (50) N/A 50.0
 
Nov. 12, 2019, 4 a.m. N/A N/A N/A 17.0 ppb (16) N/A N/A 10.0 ppb (8) 0.3 ppb (3) 60.0 μg/m3 (52) N/A 52.0
 
Nov. 12, 2019, 3 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A 7.0 ppb (5) 0.4 ppb (4) 61.0 μg/m3 (53) N/A 53.0
 
Nov. 12, 2019, 2 a.m. N/A N/A N/A 22.0 ppb (20) N/A N/A 7.0 ppb (5) 0.4 ppb (4) 78.0 μg/m3 (62) N/A 62.0
 
Nov. 12, 2019, 1 a.m. N/A N/A N/A 23.0 ppb (21) N/A N/A 9.0 ppb (7) 0.4 ppb (4) 95.0 μg/m3 (70) N/A 70.0
 
Nov. 12, 2019, midnight N/A N/A N/A 19.0 ppb (18) N/A N/A 17.0 ppb (13) 0.4 ppb (4) 72.0 μg/m3 (58) N/A 58.0
 
Nov. 11, 2019, 11 p.m. N/A N/A N/A 8.0 ppb (7) N/A N/A 34.0 ppb (26) 0.4 ppb (4) 49.0 μg/m3 (45) N/A 45.0
 
Nov. 11, 2019, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 42.0 ppb (32) 0.4 ppb (4) 34.0 μg/m3 (31) N/A 32.0
 
Nov. 11, 2019, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 46.0 ppb (35) 0.3 ppb (3) 37.0 μg/m3 (34) N/A 35.0
 
Nov. 11, 2019, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 45.0 ppb (35) 0.3 ppb (3) 23.0 μg/m3 (21) N/A 35.0
 
Nov. 11, 2019, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 40.0 ppb (31) 0.4 ppb (4) -4.0 μg/m3 (0) N/A 31.0
 
Nov. 11, 2019, 6 p.m. N/A N/A N/A 10.0 ppb (9) N/A N/A 30.0 ppb (23) 0.4 ppb (4) 45.0 μg/m3 (41) N/A 41.0
 
Nov. 11, 2019, 5 p.m. N/A N/A N/A 12.0 ppb (11) N/A N/A 20.0 ppb (15) 0.4 ppb (4) 53.0 μg/m3 (48) N/A 48.0