ID: 1426

AQSQID: 040134011

Site Name: Buckeye

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

Updated: June 15, 2021, 11:51 a.m.

Location: Buckeye (Mc 85), AZ

Reporting: True, Located: True

Current AQI: 32.0

Buckeye (Mc 85) AZ, US: 33.37, -112.6207

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 15, 2021, 10 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 16.0 ppb (15) 0.1 ppb (2) 34.0 μg/m3 (32) N/A 32.0
 
June 15, 2021, 9 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 18.0 ppb (17) 0.1 ppb (2) 38.0 μg/m3 (36) N/A 36.0
 
June 15, 2021, 8 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 17.0 ppb (16) 0.1 ppb (2) 43.0 μg/m3 (40) N/A 40.0
 
June 15, 2021, 7 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 24.0 ppb (23) 0.1 ppb (2) 39.0 μg/m3 (37) N/A 37.0
 
June 15, 2021, 6 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 24.0 ppb (23) 0.1 ppb (2) 25.0 μg/m3 (24) N/A 24.0
 
June 15, 2021, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 23.0 ppb (22) 0.1 ppb (2) 38.0 μg/m3 (36) N/A 36.0
 
June 15, 2021, 4 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 30.0 ppb (28) 0.1 ppb (2) 53.0 μg/m3 (50) N/A 50.0
 
June 15, 2021, 3 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 34.0 ppb (32) 0.1 ppb (2) 56.0 μg/m3 (52) N/A 52.0
 
June 15, 2021, 2 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 28.0 ppb (26) 0.2 ppb (3) 53.0 μg/m3 (50) N/A 50.0
 
June 15, 2021, 1 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 30.0 ppb (28) 0.1 ppb (2) 53.0 μg/m3 (50) N/A 50.0
 
June 15, 2021, midnight N/A N/A N/A 5.0 ppb (5) N/A N/A 35.0 ppb (33) 0.1 ppb (2) 39.0 μg/m3 (37) N/A 37.0
 
June 14, 2021, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 39.0 ppb (37) 0.1 ppb (2) 89.0 μg/m3 (68) N/A 68.0
 
June 14, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 42.0 ppb (39) 0.1 ppb (2) 77.0 μg/m3 (62) N/A 62.0
 
June 14, 2021, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 43.0 ppb (40) 0.1 ppb (2) 63.0 μg/m3 (55) N/A 55.0
 
June 14, 2021, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 46.0 ppb (43) 0.1 ppb (2) 29.0 μg/m3 (27) N/A 43.0
 
June 14, 2021, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 49.0 ppb (46) 0.1 ppb (2) 21.0 μg/m3 (20) N/A 46.0
 
June 14, 2021, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 48.0 ppb (45) 0.1 ppb (2) 20.0 μg/m3 (19) N/A 45.0
 
June 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) 0.2 ppb (3) 49.0 μg/m3 (46) N/A 46.0
 
June 14, 2021, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 42.0 ppb (39) N/A N/A N/A 39.0
 
June 14, 2021, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 35.0 ppb (33) N/A 101.0 μg/m3 (74) N/A 74.0
 
June 14, 2021, 2 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A N/A 0.2 ppb (3) 178.0 μg/m3 (113) N/A 113.0
 
June 14, 2021, 1 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 10.0 ppb (10) 0.2 ppb (3) 147.0 μg/m3 (97) N/A 97.0
 
June 14, 2021, noon N/A N/A N/A 14.0 ppb (14) N/A N/A 9.0 ppb (9) 0.2 ppb (3) 171.0 μg/m3 (109) N/A 109.0
 
June 14, 2021, 11 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 12.0 ppb (12) 0.2 ppb (3) 75.0 μg/m3 (61) N/A 61.0
 
June 14, 2021, 10 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 12.0 ppb (12) 0.2 ppb (3) 40.0 μg/m3 (38) N/A 38.0
 
June 14, 2021, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 24.0 ppb (23) 0.1 ppb (2) 33.0 μg/m3 (31) N/A 31.0
 
June 14, 2021, 8 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 25.0 ppb (24) 0.2 ppb (3) 30.0 μg/m3 (28) N/A 28.0
 
June 14, 2021, 7 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 23.0 ppb (22) 0.2 ppb (3) 44.0 μg/m3 (41) N/A 41.0
 
June 14, 2021, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 36.0 ppb (34) 0.2 ppb (3) 36.0 μg/m3 (34) N/A 34.0
 
June 14, 2021, 5 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 29.0 ppb (27) 0.2 ppb (3) 64.0 μg/m3 (56) N/A 56.0
 
June 14, 2021, 4 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 17.0 ppb (16) 0.2 ppb (3) 138.0 μg/m3 (93) N/A 93.0
 
June 14, 2021, 3 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 29.0 ppb (27) 0.2 ppb (3) 110.0 μg/m3 (79) N/A 79.0
 
June 14, 2021, 2 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 31.0 ppb (29) 0.2 ppb (3) 122.0 μg/m3 (85) N/A 85.0
 
June 14, 2021, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 45.0 ppb (42) 0.1 ppb (2) 52.0 μg/m3 (49) N/A 49.0
 
June 14, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 49.0 ppb (46) 0.1 ppb (2) 20.0 μg/m3 (19) N/A 46.0
 
June 13, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 53.0 ppb (50) 0.1 ppb (2) 20.0 μg/m3 (19) N/A 50.0
 
June 13, 2021, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 57.0 ppb (58) 0.1 ppb (2) 30.0 μg/m3 (28) N/A 58.0
 
June 13, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 60.0 ppb (68) 0.2 ppb (3) 16.0 μg/m3 (15) N/A 68.0
 
June 13, 2021, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 61.0 ppb (71) 0.2 ppb (3) 22.0 μg/m3 (21) N/A 71.0
 
June 13, 2021, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 62.0 ppb (74) 0.2 ppb (3) 16.0 μg/m3 (15) N/A 74.0
 
June 13, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 60.0 ppb (68) 0.2 ppb (3) 28.0 μg/m3 (26) N/A 68.0
 
June 13, 2021, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 55.0 ppb (51) 0.2 ppb (3) 35.0 μg/m3 (33) N/A 51.0
 
June 13, 2021, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 39.0 ppb (37) 0.2 ppb (3) 50.0 μg/m3 (47) N/A 47.0
 
June 13, 2021, 3 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 32.0 ppb (30) 0.2 ppb (3) 51.0 μg/m3 (48) N/A 48.0
 
June 13, 2021, 2 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 19.0 ppb (18) 0.2 ppb (3) 131.0 μg/m3 (89) N/A 89.0
 
June 13, 2021, 1 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 7.0 ppb (7) 0.3 ppb (4) 95.0 μg/m3 (71) N/A 71.0
 
June 13, 2021, noon N/A N/A N/A 9.0 ppb (9) N/A N/A 5.0 ppb (5) 0.2 ppb (3) 78.0 μg/m3 (63) N/A 63.0
 
June 13, 2021, 11 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 4.0 ppb (4) 0.2 ppb (3) 45.0 μg/m3 (42) N/A 42.0
 
June 13, 2021, 10 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 7.0 ppb (7) 0.2 ppb (3) 53.0 μg/m3 (50) N/A 50.0
 
June 13, 2021, 9 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 14.0 ppb (13) 0.2 ppb (3) 48.0 μg/m3 (45) N/A 45.0
 
June 13, 2021, 8 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 12.0 ppb (12) 0.2 ppb (3) 68.0 μg/m3 (58) N/A 58.0
 
June 13, 2021, 7 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 12.0 ppb (12) 0.2 ppb (3) 47.0 μg/m3 (44) N/A 44.0
 
June 13, 2021, 6 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 13.0 ppb (13) 0.2 ppb (3) 74.0 μg/m3 (61) N/A 61.0
 
June 13, 2021, 5 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 22.0 ppb (21) 0.2 ppb (3) 89.0 μg/m3 (68) N/A 68.0
 
June 13, 2021, 4 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 19.0 ppb (18) 0.2 ppb (3) 86.0 μg/m3 (67) N/A 67.0
 
June 13, 2021, 3 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 16.0 ppb (15) 0.2 ppb (3) 104.0 μg/m3 (76) N/A 76.0
 
June 13, 2021, 2 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 37.0 ppb (35) 0.2 ppb (3) 31.0 μg/m3 (29) N/A 35.0
 
June 13, 2021, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 49.0 ppb (46) 0.2 ppb (3) 32.0 μg/m3 (30) N/A 46.0
 
June 13, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 55.0 ppb (51) 0.2 ppb (3) 24.0 μg/m3 (23) N/A 51.0
 
June 12, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 59.0 ppb (65) 0.2 ppb (3) 16.0 μg/m3 (15) N/A 65.0
 
June 12, 2021, 10 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 64.0 ppb (81) 0.2 ppb (3) 13.0 μg/m3 (13) N/A 81.0
 
June 12, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 70.0 ppb (100) 0.2 ppb (3) 14.0 μg/m3 (13) N/A 100.0
 
June 12, 2021, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 71.0 ppb (101) 0.2 ppb (3) 21.0 μg/m3 (20) N/A 101.0
 
June 12, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 72.0 ppb (102) 0.2 ppb (3) 10.0 μg/m3 (10) N/A 102.0
 
June 12, 2021, 6 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 75.0 ppb (104) 0.3 ppb (4) 55.0 μg/m3 (51) N/A 104.0
 
June 12, 2021, 5 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 67.0 ppb (91) 0.3 ppb (4) 59.0 μg/m3 (53) N/A 91.0
 
June 12, 2021, 4 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 43.0 ppb (40) 0.2 ppb (3) 75.0 μg/m3 (61) N/A 61.0
 
June 12, 2021, 3 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 33.0 ppb (31) 0.2 ppb (3) 64.0 μg/m3 (56) N/A 56.0
 
June 12, 2021, 2 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 22.0 ppb (21) 0.2 ppb (3) 70.0 μg/m3 (59) N/A 59.0
 
June 12, 2021, 1 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 13.0 ppb (13) 0.2 ppb (3) 98.0 μg/m3 (73) N/A 73.0
 
June 12, 2021, noon N/A N/A N/A 11.0 ppb (11) N/A N/A 4.0 ppb (4) 0.2 ppb (3) 71.0 μg/m3 (59) N/A 59.0
 
June 12, 2021, 11 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 11.0 ppb (11) 0.2 ppb (3) 48.0 μg/m3 (45) N/A 45.0
 
June 12, 2021, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 7.0 ppb (7) 0.1 ppb (2) 94.0 μg/m3 (71) N/A 71.0
 
June 12, 2021, 9 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 8.0 ppb (8) 0.2 ppb (3) 53.0 μg/m3 (50) N/A 50.0
 
June 12, 2021, 8 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 19.0 ppb (18) 0.1 ppb (2) 48.0 μg/m3 (45) N/A 45.0
 
June 12, 2021, 7 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 25.0 ppb (24) 0.2 ppb (3) 34.0 μg/m3 (32) N/A 32.0
 
June 12, 2021, 6 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 26.0 ppb (25) 0.1 ppb (2) 44.0 μg/m3 (41) N/A 41.0
 
June 12, 2021, 5 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 22.0 ppb (21) 0.2 ppb (3) 66.0 μg/m3 (57) N/A 57.0
 
June 12, 2021, 4 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 27.0 ppb (25) 0.2 ppb (3) 75.0 μg/m3 (61) N/A 61.0
 
June 12, 2021, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 20.0 ppb (19) 0.2 ppb (3) 62.0 μg/m3 (55) N/A 55.0
 
June 12, 2021, 2 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 46.0 ppb (43) 0.2 ppb (3) 46.0 μg/m3 (43) N/A 43.0
 
June 12, 2021, 1 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 58.0 ppb (61) 0.2 ppb (3) 41.0 μg/m3 (38) N/A 61.0
 
June 12, 2021, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A 67.0 ppb (91) 0.2 ppb (3) 43.0 μg/m3 (40) N/A 91.0
 
June 11, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 73.0 ppb (103) 0.2 ppb (3) 24.0 μg/m3 (23) N/A 103.0
 
June 11, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 73.0 ppb (103) 0.2 ppb (3) 27.0 μg/m3 (25) N/A 103.0
 
June 11, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 76.0 ppb (104) 0.2 ppb (3) 20.0 μg/m3 (19) N/A 104.0
 
June 11, 2021, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 75.0 ppb (104) 0.2 ppb (3) 25.0 μg/m3 (24) N/A 104.0
 
June 11, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 73.0 ppb (103) 0.2 ppb (3) 21.0 μg/m3 (20) N/A 103.0
 
June 11, 2021, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 69.0 ppb (97) 0.2 ppb (3) 20.0 μg/m3 (19) N/A 97.0
 
June 11, 2021, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 64.0 ppb (81) 0.2 ppb (3) 40.0 μg/m3 (38) N/A 81.0
 
June 11, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 56.0 ppb (55) 0.2 ppb (3) 57.0 μg/m3 (52) N/A 55.0
 
June 11, 2021, 3 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 40.0 ppb (38) 0.2 ppb (3) 86.0 μg/m3 (67) N/A 67.0
 
June 11, 2021, 2 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 21.0 ppb (20) 0.2 ppb (3) 102.0 μg/m3 (75) N/A 75.0
 
June 11, 2021, 1 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 7.0 ppb (7) 0.2 ppb (3) 179.0 μg/m3 (113) N/A 113.0
 
June 11, 2021, noon N/A N/A N/A 24.0 ppb (23) N/A N/A 4.0 ppb (4) 0.2 ppb (3) 182.0 μg/m3 (115) N/A 115.0
 
June 11, 2021, 11 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 19.0 ppb (18) 0.1 ppb (2) 67.0 μg/m3 (57) N/A 57.0
 
June 11, 2021, 10 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 26.0 ppb (25) 0.1 ppb (2) 42.0 μg/m3 (39) N/A 39.0
 
June 11, 2021, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 28.0 ppb (26) 0.1 ppb (2) 48.0 μg/m3 (45) N/A 45.0
 
June 11, 2021, 8 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 21.0 ppb (20) 0.1 ppb (2) 59.0 μg/m3 (53) N/A 53.0
 
June 11, 2021, 7 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 22.0 ppb (21) 0.1 ppb (2) 67.0 μg/m3 (57) N/A 57.0
 
June 11, 2021, 6 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 24.0 ppb (23) 0.1 ppb (2) 75.0 μg/m3 (61) N/A 61.0
 
June 11, 2021, 5 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 34.0 ppb (32) 0.1 ppb (2) 100.0 μg/m3 (74) N/A 74.0
 
June 11, 2021, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 41.0 ppb (38) 0.1 ppb (2) 40.0 μg/m3 (38) N/A 38.0
 
June 11, 2021, 3 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 45.0 ppb (42) 0.1 ppb (2) 40.0 μg/m3 (38) N/A 42.0
 
June 11, 2021, 2 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 46.0 ppb (43) 0.1 ppb (2) 54.0 μg/m3 (50) N/A 50.0
 
June 11, 2021, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 45.0 ppb (42) 0.1 ppb (2) 44.0 μg/m3 (41) N/A 42.0
 
June 11, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 44.0 ppb (41) 0.1 ppb (2) 41.0 μg/m3 (38) N/A 41.0
 
June 10, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 46.0 ppb (43) 0.1 ppb (2) 19.0 μg/m3 (18) N/A 43.0
 
June 10, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 44.0 ppb (41) 0.1 ppb (2) 46.0 μg/m3 (43) N/A 43.0
 
June 10, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 43.0 ppb (40) 0.1 ppb (2) 32.0 μg/m3 (30) N/A 40.0
 
June 10, 2021, 8 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 43.0 ppb (40) 0.1 ppb (2) 29.0 μg/m3 (27) N/A 40.0
 
June 10, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 43.0 ppb (40) 0.1 ppb (2) 25.0 μg/m3 (24) N/A 40.0
 
June 10, 2021, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 43.0 ppb (40) 0.1 ppb (2) 25.0 μg/m3 (24) N/A 40.0
 
June 10, 2021, 5 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) 0.1 ppb (2) 33.0 μg/m3 (31) N/A 38.0
 
June 10, 2021, 4 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 37.0 ppb (35) 0.1 ppb (2) 57.0 μg/m3 (52) N/A 52.0
 
June 10, 2021, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 31.0 ppb (29) 0.1 ppb (2) 71.0 μg/m3 (59) N/A 59.0
 
June 10, 2021, 2 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 19.0 ppb (18) 0.2 ppb (3) 108.0 μg/m3 (78) N/A 78.0
 
June 10, 2021, 1 p.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 10.0 ppb (10) 0.2 ppb (3) 80.0 μg/m3 (64) N/A 64.0
 
June 10, 2021, noon N/A N/A N/A 20.0 ppb (19) N/A N/A 6.0 ppb (6) 0.2 ppb (3) 135.0 μg/m3 (91) N/A 91.0
 
June 10, 2021, 11 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 17.0 ppb (16) 0.1 ppb (2) 52.0 μg/m3 (49) N/A 49.0
 
June 10, 2021, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 15.0 ppb (14) 0.1 ppb (2) 24.0 μg/m3 (23) N/A 23.0
 
June 10, 2021, 9 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 25.0 ppb (24) 0.1 ppb (2) 20.0 μg/m3 (19) N/A 24.0
 
June 10, 2021, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 33.0 ppb (31) 0.1 ppb (2) 32.0 μg/m3 (30) N/A 31.0
 
June 10, 2021, 7 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 32.0 ppb (30) 0.1 ppb (2) 29.0 μg/m3 (27) N/A 30.0
 
June 10, 2021, 6 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 21.0 ppb (20) 0.1 ppb (2) 58.0 μg/m3 (53) N/A 53.0
 
June 10, 2021, 5 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 14.0 ppb (13) 0.2 ppb (3) 110.0 μg/m3 (79) N/A 79.0
 
June 10, 2021, 4 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 14.0 ppb (13) 0.2 ppb (3) 172.0 μg/m3 (110) N/A 110.0
 
June 10, 2021, 3 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 28.0 ppb (26) 0.2 ppb (3) 78.0 μg/m3 (63) N/A 63.0
 
June 10, 2021, 2 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 36.0 ppb (34) 0.2 ppb (3) 57.0 μg/m3 (52) N/A 52.0
 
June 10, 2021, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 43.0 ppb (40) 0.1 ppb (2) 40.0 μg/m3 (38) N/A 40.0
 
June 10, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 48.0 ppb (45) 0.2 ppb (3) 21.0 μg/m3 (20) N/A 45.0
 
June 9, 2021, 11 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) 0.2 ppb (3) 13.0 μg/m3 (13) N/A 47.0
 
June 9, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 50.0 ppb (47) 0.2 ppb (3) 19.0 μg/m3 (18) N/A 47.0
 
June 9, 2021, 9 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 51.0 ppb (48) 0.2 ppb (3) 20.0 μg/m3 (19) N/A 48.0
 
June 9, 2021, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 51.0 ppb (48) 0.2 ppb (3) 19.0 μg/m3 (18) N/A 48.0
 
June 9, 2021, 7 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 55.0 ppb (51) 0.2 ppb (3) 18.0 μg/m3 (17) N/A 51.0
 
June 9, 2021, 6 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 57.0 ppb (58) 0.2 ppb (3) 20.0 μg/m3 (19) N/A 58.0
 
June 9, 2021, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 54.0 ppb (50) 0.2 ppb (3) 35.0 μg/m3 (33) N/A 50.0
 
June 9, 2021, 4 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 46.0 ppb (43) 0.2 ppb (3) 43.0 μg/m3 (40) N/A 43.0
 
June 9, 2021, 3 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 32.0 ppb (30) 0.2 ppb (3) 79.0 μg/m3 (63) N/A 63.0
 
June 9, 2021, 2 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 15.0 ppb (14) 0.2 ppb (3) 111.0 μg/m3 (79) N/A 79.0
 
June 9, 2021, 1 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 6.0 ppb (6) 0.2 ppb (3) 123.0 μg/m3 (85) N/A 85.0
 
June 9, 2021, noon N/A N/A N/A 17.0 ppb (17) N/A N/A 2.0 ppb (2) 0.2 ppb (3) 66.0 μg/m3 (57) N/A 57.0
 
June 9, 2021, 11 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 5.0 ppb (5) 0.1 ppb (2) 91.0 μg/m3 (69) N/A 69.0
 
June 9, 2021, 10 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 10.0 ppb (10) 0.1 ppb (2) 30.0 μg/m3 (28) N/A 28.0
 
June 9, 2021, 9 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 4.0 ppb (4) 0.1 ppb (2) 25.0 μg/m3 (24) N/A 24.0
 
June 9, 2021, 8 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 5.0 ppb (5) 0.1 ppb (2) 37.0 μg/m3 (35) N/A 35.0
 
June 9, 2021, 7 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 9.0 ppb (9) 0.1 ppb (2) 53.0 μg/m3 (50) N/A 50.0
 
June 9, 2021, 6 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 14.0 ppb (13) 0.1 ppb (2) 61.0 μg/m3 (54) N/A 54.0
 
June 9, 2021, 5 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 21.0 ppb (20) 0.1 ppb (2) 55.6 μg/m3 (52) N/A 52.0
 
June 9, 2021, 4 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 26.0 ppb (25) 0.2 ppb (3) 143.6 μg/m3 (95) N/A 95.0
 
June 9, 2021, 3 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 31.0 ppb (29) 0.2 ppb (3) 90.0 μg/m3 (69) N/A 69.0
 
June 9, 2021, 2 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 38.0 ppb (36) 0.2 ppb (3) 52.5 μg/m3 (49) N/A 49.0
 
June 9, 2021, 1 a.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 49.0 ppb (46) 0.2 ppb (3) 26.7 μg/m3 (25) N/A 46.0
 
June 9, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 51.0 ppb (48) 0.1 ppb (2) 21.2 μg/m3 (20) N/A 48.0
 
June 8, 2021, 11 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 51.0 ppb (48) 0.1 ppb (2) 20.4 μg/m3 (19) N/A 48.0
 
June 8, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 51.0 ppb (48) 0.1 ppb (2) 17.4 μg/m3 (17) N/A 48.0
 
June 8, 2021, 9 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 54.0 ppb (50) 0.1 ppb (2) 22.6 μg/m3 (21) N/A 50.0
 
June 8, 2021, 8 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 53.0 ppb (50) 0.1 ppb (2) 20.4 μg/m3 (19) N/A 50.0
 
June 8, 2021, 7 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 53.0 ppb (50) 0.1 ppb (2) 18.4 μg/m3 (18) N/A 50.0
 
June 8, 2021, 6 p.m. N/A N/A N/A 1.0 ppb (1) N/A N/A 52.0 ppb (49) 0.1 ppb (2) 22.7 μg/m3 (22) N/A 49.0
 
June 8, 2021, 5 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 49.0 ppb (46) 0.1 ppb (2) 20.3 μg/m3 (19) N/A 46.0
 
June 8, 2021, 4 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 45.0 ppb (42) 0.1 ppb (2) 26.6 μg/m3 (25) N/A 42.0
 
June 8, 2021, 3 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) 0.1 ppb (2) 37.9 μg/m3 (36) N/A 38.0
 
June 8, 2021, 2 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 27.0 ppb (25) 0.2 ppb (3) 67.6 μg/m3 (58) N/A 58.0
 
June 8, 2021, 1 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 13.0 ppb (13) 0.1 ppb (2) 59.6 μg/m3 (54) N/A 54.0
 
June 8, 2021, noon N/A N/A N/A 16.0 ppb (16) N/A N/A 13.0 ppb (13) 0.1 ppb (2) 104.9 μg/m3 (76) N/A 76.0
 
June 8, 2021, 11 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 20.0 ppb (19) 0.1 ppb (2) 57.6 μg/m3 (53) N/A 53.0