ID: 97

AQSQID: 040130019

Site Name: West Phoenix

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

Updated: Aug. 3, 2021, 11:56 p.m.

Location: Phoenix (Maryvale), AZ

Reporting: True, Located: True

Current AQI: 114.0

Phoenix (Maryvale) AZ, US: 33.483799, -112.142601

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Aug. 3, 2021, 10 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 95.0 ppb (114) 0.2 ppb (3) 17.0 μg/m3 (16) 8.3 μg/m3 (35) 114.0
 
Aug. 3, 2021, 9 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 89.0 ppb (111) 0.2 ppb (3) 18.0 μg/m3 (17) 9.1 μg/m3 (38) 111.0
 
Aug. 3, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 85.0 ppb (109) 0.2 ppb (3) 17.0 μg/m3 (16) 6.6 μg/m3 (28) 109.0
 
Aug. 3, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 80.0 ppb (106) 0.2 ppb (3) 23.0 μg/m3 (22) 9.7 μg/m3 (41) 106.0
 
Aug. 3, 2021, 6 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 73.0 ppb (103) 0.2 ppb (3) 21.0 μg/m3 (20) 8.5 μg/m3 (36) 103.0
 
Aug. 3, 2021, 5 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 58.0 ppb (61) 0.2 ppb (3) 20.0 μg/m3 (19) 7.1 μg/m3 (30) 61.0
 
Aug. 3, 2021, 4 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 46.0 ppb (43) 0.2 ppb (3) 21.0 μg/m3 (20) 7.9 μg/m3 (33) 43.0
 
Aug. 3, 2021, 3 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 42.0 ppb (39) 0.2 ppb (3) 23.0 μg/m3 (22) 7.0 μg/m3 (30) 39.0
 
Aug. 3, 2021, 2 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 29.0 ppb (27) 0.3 ppb (4) 25.0 μg/m3 (24) 6.3 μg/m3 (27) 27.0
 
Aug. 3, 2021, 1 p.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 27.0 ppb (25) 0.3 ppb (4) 18.0 μg/m3 (17) 5.0 μg/m3 (21) 25.0
 
Aug. 3, 2021, noon N/A N/A N/A 13.0 ppb (13) N/A N/A 28.0 ppb (26) 0.2 ppb (3) 14.0 μg/m3 (13) 6.5 μg/m3 (28) 28.0
 
Aug. 3, 2021, 11 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 29.0 ppb (27) 0.2 ppb (3) 13.0 μg/m3 (13) 6.6 μg/m3 (28) 28.0
 
Aug. 3, 2021, 10 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 31.0 ppb (29) 0.2 ppb (3) 16.0 μg/m3 (15) 6.5 μg/m3 (28) 29.0
 
Aug. 3, 2021, 9 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 36.0 ppb (34) 0.2 ppb (3) 21.0 μg/m3 (20) 5.8 μg/m3 (25) 34.0
 
Aug. 3, 2021, 8 a.m. N/A N/A N/A 13.0 ppb (13) N/A N/A 35.0 ppb (33) 0.2 ppb (3) 20.0 μg/m3 (19) 8.0 μg/m3 (34) 34.0
 
Aug. 3, 2021, 7 a.m. N/A N/A N/A 27.0 ppb (26) N/A N/A 23.0 ppb (22) 0.3 ppb (4) 21.0 μg/m3 (20) 8.9 μg/m3 (38) 38.0
 
Aug. 3, 2021, 6 a.m. N/A N/A N/A 25.0 ppb (24) N/A N/A 30.0 ppb (28) 0.3 ppb (4) 24.0 μg/m3 (23) 9.2 μg/m3 (39) 39.0
 
Aug. 3, 2021, 5 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 41.0 ppb (38) 0.3 ppb (4) 25.0 μg/m3 (24) 8.0 μg/m3 (34) 38.0
 
Aug. 3, 2021, 4 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 47.0 ppb (44) 0.3 ppb (4) 20.0 μg/m3 (19) 7.0 μg/m3 (30) 44.0
 
Aug. 3, 2021, 3 a.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 46.0 ppb (43) 0.4 ppb (5) 19.0 μg/m3 (18) 7.6 μg/m3 (32) 43.0
 
Aug. 3, 2021, 2 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 63.0 ppb (78) 0.2 ppb (3) 16.0 μg/m3 (15) 7.3 μg/m3 (31) 78.0
 
Aug. 3, 2021, 1 a.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) 5.0 μg/m3 (21) 102.0
 
Aug. 3, 2021, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A 75.0 ppb (104) 0.1 ppb (2) 10.0 μg/m3 (10) 4.3 μg/m3 (18) 104.0
 
Aug. 2, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 73.0 ppb (103) 0.1 ppb (2) 12.0 μg/m3 (12) 5.8 μg/m3 (25) 103.0
 
Aug. 2, 2021, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 79.0 ppb (106) 0.2 ppb (3) 16.0 μg/m3 (15) 7.7 μg/m3 (33) 106.0
 
Aug. 2, 2021, 9 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 88.0 ppb (110) 0.2 ppb (3) 17.0 μg/m3 (16) 8.3 μg/m3 (35) 110.0
 
Aug. 2, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 85.0 ppb (109) 0.2 ppb (3) 20.0 μg/m3 (19) 10.0 μg/m3 (42) 109.0
 
Aug. 2, 2021, 7 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 78.0 ppb (105) 0.2 ppb (3) 17.0 μg/m3 (16) 7.8 μg/m3 (33) 105.0
 
Aug. 2, 2021, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 68.0 ppb (94) 0.2 ppb (3) 12.0 μg/m3 (12) 5.9 μg/m3 (25) 94.0
 
Aug. 2, 2021, 5 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 59.0 ppb (65) 0.2 ppb (3) 11.0 μg/m3 (11) 5.1 μg/m3 (22) 65.0
 
Aug. 2, 2021, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 52.0 ppb (49) 0.2 ppb (3) 11.0 μg/m3 (11) 4.7 μg/m3 (20) 49.0
 
Aug. 2, 2021, 3 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 44.0 ppb (41) 0.2 ppb (3) 12.0 μg/m3 (12) 4.2 μg/m3 (18) 41.0
 
Aug. 2, 2021, 2 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 30.0 ppb (28) 0.3 ppb (4) 14.0 μg/m3 (13) 3.5 μg/m3 (15) 28.0
 
Aug. 2, 2021, 1 p.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 23.0 ppb (22) 0.3 ppb (4) 10.0 μg/m3 (10) 3.9 μg/m3 (17) 22.0
 
Aug. 2, 2021, noon N/A N/A N/A 17.0 ppb (17) N/A N/A 24.0 ppb (23) 0.3 ppb (4) 7.0 μg/m3 (7) 3.4 μg/m3 (15) 23.0
 
Aug. 2, 2021, 11 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 30.0 ppb (28) 0.2 ppb (3) 9.0 μg/m3 (9) 4.9 μg/m3 (21) 28.0
 
Aug. 2, 2021, 10 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 30.0 ppb (28) 0.2 ppb (3) 11.0 μg/m3 (11) 6.4 μg/m3 (27) 28.0
 
Aug. 2, 2021, 9 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 33.0 ppb (31) 0.2 ppb (3) 10.0 μg/m3 (10) 4.6 μg/m3 (20) 31.0
 
Aug. 2, 2021, 8 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 34.0 ppb (32) 0.2 ppb (3) 12.0 μg/m3 (12) 6.5 μg/m3 (28) 32.0
 
Aug. 2, 2021, 7 a.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 35.0 ppb (33) 0.3 ppb (4) 13.0 μg/m3 (13) 6.1 μg/m3 (26) 33.0
 
Aug. 2, 2021, 6 a.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 26.0 ppb (25) 0.3 ppb (4) 13.0 μg/m3 (13) 5.8 μg/m3 (25) 25.0
 
Aug. 2, 2021, 5 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 29.0 ppb (27) 0.3 ppb (4) 13.0 μg/m3 (13) 4.3 μg/m3 (18) 27.0
 
Aug. 2, 2021, 4 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 35.0 ppb (33) 0.3 ppb (4) 17.0 μg/m3 (16) 6.0 μg/m3 (25) 33.0
 
Aug. 2, 2021, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 37.0 ppb (35) 0.3 ppb (4) 17.0 μg/m3 (16) 7.8 μg/m3 (33) 35.0
 
Aug. 2, 2021, 2 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 54.0 ppb (50) 0.2 ppb (3) 17.0 μg/m3 (16) 7.7 μg/m3 (33) 50.0
 
Aug. 2, 2021, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 61.0 ppb (71) 0.2 ppb (3) 14.0 μg/m3 (13) 5.6 μg/m3 (24) 71.0
 
Aug. 2, 2021, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A 63.0 ppb (78) 0.2 ppb (3) 17.0 μg/m3 (16) 7.7 μg/m3 (33) 78.0
 
Aug. 1, 2021, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 63.0 ppb (78) 0.1 ppb (2) 11.0 μg/m3 (11) 4.6 μg/m3 (20) 78.0
 
Aug. 1, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 62.0 ppb (74) 0.2 ppb (3) 9.0 μg/m3 (9) 4.3 μg/m3 (18) 74.0
 
Aug. 1, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 61.0 ppb (71) 0.1 ppb (2) 7.0 μg/m3 (7) 3.3 μg/m3 (14) 71.0
 
Aug. 1, 2021, 8 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 60.0 ppb (68) 0.1 ppb (2) 8.0 μg/m3 (8) 3.0 μg/m3 (13) 68.0
 
Aug. 1, 2021, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 61.0 ppb (71) 0.2 ppb (3) 9.0 μg/m3 (9) 2.7 μg/m3 (12) 71.0
 
Aug. 1, 2021, 6 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 63.0 ppb (78) 0.2 ppb (3) 13.0 μg/m3 (13) 4.5 μg/m3 (19) 78.0
 
Aug. 1, 2021, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 62.0 ppb (74) 0.2 ppb (3) 17.0 μg/m3 (16) 8.4 μg/m3 (36) 74.0
 
Aug. 1, 2021, 4 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 55.0 ppb (51) 0.2 ppb (3) 16.0 μg/m3 (15) 6.8 μg/m3 (29) 51.0
 
Aug. 1, 2021, 3 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 45.0 ppb (42) 0.2 ppb (3) 15.0 μg/m3 (14) 7.0 μg/m3 (30) 42.0
 
Aug. 1, 2021, 2 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 32.0 ppb (30) 0.3 ppb (4) 13.0 μg/m3 (13) 6.7 μg/m3 (28) 30.0
 
Aug. 1, 2021, 1 p.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 23.0 ppb (22) 0.3 ppb (4) 12.0 μg/m3 (12) 6.4 μg/m3 (27) 27.0
 
Aug. 1, 2021, noon N/A N/A N/A 13.0 ppb (13) N/A N/A 25.0 ppb (24) 0.3 ppb (4) 12.0 μg/m3 (12) 6.1 μg/m3 (26) 26.0
 
Aug. 1, 2021, 11 a.m. N/A N/A N/A 15.0 ppb (15) N/A N/A 24.0 ppb (23) 0.4 ppb (5) 15.0 μg/m3 (14) 8.4 μg/m3 (36) 36.0
 
Aug. 1, 2021, 10 a.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 10.0 ppb (10) 0.6 ppb (7) 18.0 μg/m3 (17) 8.3 μg/m3 (35) 35.0
 
Aug. 1, 2021, 9 a.m. N/A N/A N/A 31.0 ppb (30) N/A N/A 8.0 ppb (8) 0.6 ppb (7) 16.0 μg/m3 (15) 5.8 μg/m3 (25) 30.0
 
Aug. 1, 2021, 8 a.m. N/A N/A N/A 38.0 ppb (36) N/A N/A 2.0 ppb (2) 0.7 ppb (8) 21.0 μg/m3 (20) 8.5 μg/m3 (36) 36.0
 
Aug. 1, 2021, 7 a.m. N/A N/A N/A 36.0 ppb (34) N/A N/A 5.0 ppb (5) 0.7 ppb (8) 23.0 μg/m3 (22) 8.7 μg/m3 (37) 37.0
 
Aug. 1, 2021, 6 a.m. N/A N/A N/A 37.0 ppb (35) N/A N/A 8.0 ppb (8) 0.6 ppb (7) 23.0 μg/m3 (22) 10.2 μg/m3 (43) 43.0
 
Aug. 1, 2021, 5 a.m. N/A N/A N/A 26.0 ppb (25) N/A N/A 25.0 ppb (24) 0.5 ppb (6) 18.0 μg/m3 (17) 7.9 μg/m3 (33) 33.0
 
Aug. 1, 2021, 4 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 31.0 ppb (29) 0.4 ppb (5) 12.0 μg/m3 (12) 5.3 μg/m3 (23) 29.0
 
Aug. 1, 2021, 3 a.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 49.0 ppb (46) 0.3 ppb (4) 11.0 μg/m3 (11) 5.9 μg/m3 (25) 46.0
 
Aug. 1, 2021, 2 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 59.0 ppb (65) 0.2 ppb (3) 8.0 μg/m3 (8) 4.3 μg/m3 (18) 65.0
 
Aug. 1, 2021, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 66.0 ppb (87) 0.2 ppb (3) 9.0 μg/m3 (9) 6.6 μg/m3 (28) 87.0
 
Aug. 1, 2021, midnight N/A N/A N/A 3.0 ppb (3) N/A N/A 69.0 ppb (97) 0.2 ppb (3) 8.0 μg/m3 (8) 5.9 μg/m3 (25) 97.0
 
July 31, 2021, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 72.0 ppb (102) 0.2 ppb (3) 6.0 μg/m3 (6) 3.8 μg/m3 (16) 102.0
 
July 31, 2021, 10 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 70.0 ppb (100) 0.2 ppb (3) 7.0 μg/m3 (7) 3.5 μg/m3 (15) 100.0
 
July 31, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 69.0 ppb (97) 0.2 ppb (3) 14.0 μg/m3 (13) 6.7 μg/m3 (28) 97.0
 
July 31, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 69.0 ppb (97) 0.2 ppb (3) 16.0 μg/m3 (15) 7.1 μg/m3 (30) 97.0
 
July 31, 2021, 7 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 63.0 ppb (78) 0.2 ppb (3) 19.0 μg/m3 (18) 8.3 μg/m3 (35) 78.0
 
July 31, 2021, 6 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 57.0 ppb (58) 0.2 ppb (3) 19.0 μg/m3 (18) 7.7 μg/m3 (33) 58.0
 
July 31, 2021, 5 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 52.0 ppb (49) 0.2 ppb (3) 17.0 μg/m3 (16) 6.9 μg/m3 (29) 49.0
 
July 31, 2021, 4 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 47.0 ppb (44) 0.2 ppb (3) 22.0 μg/m3 (21) 9.5 μg/m3 (40) 44.0
 
July 31, 2021, 3 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 36.0 ppb (34) 0.3 ppb (4) 22.0 μg/m3 (21) 8.1 μg/m3 (34) 34.0
 
July 31, 2021, 2 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 30.0 ppb (28) 0.3 ppb (4) 23.0 μg/m3 (22) 9.9 μg/m3 (42) 42.0
 
July 31, 2021, 1 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 27.0 ppb (25) 0.3 ppb (4) 20.0 μg/m3 (19) 8.4 μg/m3 (36) 36.0
 
July 31, 2021, noon N/A N/A N/A 9.0 ppb (9) N/A N/A 28.0 ppb (26) 0.3 ppb (4) 17.0 μg/m3 (16) 9.0 μg/m3 (38) 38.0
 
July 31, 2021, 11 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 32.0 ppb (30) 0.3 ppb (4) 13.0 μg/m3 (13) 7.4 μg/m3 (31) 31.0
 
July 31, 2021, 10 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 41.0 ppb (38) 0.2 ppb (3) 3.0 μg/m3 (3) 2.6 μg/m3 (11) 38.0
 
July 31, 2021, 9 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 51.0 ppb (48) 0.2 ppb (3) 7.0 μg/m3 (7) 4.3 μg/m3 (18) 48.0
 
July 31, 2021, 8 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 47.0 ppb (44) 0.2 ppb (3) 30.0 μg/m3 (28) 11.9 μg/m3 (50) 50.0
 
July 31, 2021, 7 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 41.0 ppb (38) 0.2 ppb (3) 29.0 μg/m3 (27) 9.8 μg/m3 (41) 41.0
 
July 31, 2021, 6 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 54.0 ppb (50) 0.2 ppb (3) 21.0 μg/m3 (20) 3.1 μg/m3 (13) 50.0
 
July 31, 2021, 5 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 54.0 ppb (50) 0.2 ppb (3) 106.0 μg/m3 (77) 8.0 μg/m3 (34) 77.0
 
July 31, 2021, 4 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 53.0 ppb (50) 0.2 ppb (3) 46.0 μg/m3 (43) 6.0 μg/m3 (25) 50.0
 
July 31, 2021, 3 a.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 60.0 ppb (68) 0.3 ppb (4) 14.0 μg/m3 (13) 4.6 μg/m3 (20) 68.0
 
July 31, 2021, 2 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 62.0 ppb (74) 0.2 ppb (3) 12.0 μg/m3 (12) 5.2 μg/m3 (22) 74.0
 
July 31, 2021, 1 a.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 67.0 ppb (91) 0.2 ppb (3) 10.0 μg/m3 (10) 4.9 μg/m3 (21) 91.0
 
July 31, 2021, midnight N/A N/A N/A 2.0 ppb (2) N/A N/A 67.0 ppb (91) 0.1 ppb (2) 9.0 μg/m3 (9) 4.0 μg/m3 (17) 91.0
 
July 30, 2021, 11 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 68.0 ppb (94) 0.2 ppb (3) 10.0 μg/m3 (10) 5.3 μg/m3 (23) 94.0
 
July 30, 2021, 10 p.m. N/A N/A N/A 2.0 ppb (2) N/A N/A 66.0 ppb (87) 0.2 ppb (3) 10.0 μg/m3 (10) 4.9 μg/m3 (21) 87.0
 
July 30, 2021, 9 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 66.0 ppb (87) 0.2 ppb (3) 9.0 μg/m3 (9) 3.2 μg/m3 (14) 87.0
 
July 30, 2021, 8 p.m. N/A N/A N/A 3.0 ppb (3) N/A N/A 64.0 ppb (81) 0.2 ppb (3) 12.0 μg/m3 (12) 6.1 μg/m3 (26) 81.0
 
July 30, 2021, 7 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 65.0 ppb (84) 0.2 ppb (3) 16.0 μg/m3 (15) 7.6 μg/m3 (32) 84.0
 
July 30, 2021, 6 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 66.0 ppb (87) 0.2 ppb (3) 13.0 μg/m3 (13) 6.0 μg/m3 (25) 87.0
 
July 30, 2021, 5 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 60.0 ppb (68) 0.2 ppb (3) 12.0 μg/m3 (12) 5.6 μg/m3 (24) 68.0
 
July 30, 2021, 4 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 55.0 ppb (51) 0.3 ppb (4) 19.0 μg/m3 (18) 6.5 μg/m3 (28) 51.0
 
July 30, 2021, 3 p.m. N/A N/A N/A 12.0 ppb (12) N/A N/A 41.0 ppb (38) 0.3 ppb (4) 26.0 μg/m3 (25) 6.3 μg/m3 (27) 38.0
 
July 30, 2021, 2 p.m. N/A N/A N/A 20.0 ppb (19) N/A N/A 29.0 ppb (27) 0.4 ppb (5) 28.0 μg/m3 (26) 5.7 μg/m3 (24) 27.0
 
July 30, 2021, 1 p.m. N/A N/A N/A 22.0 ppb (21) N/A N/A 23.0 ppb (22) 0.4 ppb (5) 21.0 μg/m3 (20) 5.6 μg/m3 (24) 24.0
 
July 30, 2021, noon N/A N/A N/A 16.0 ppb (16) N/A N/A 30.0 ppb (28) 0.3 ppb (4) 15.0 μg/m3 (14) 4.3 μg/m3 (18) 28.0
 
July 30, 2021, 11 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 42.0 ppb (39) 0.2 ppb (3) 12.0 μg/m3 (12) 4.0 μg/m3 (17) 39.0
 
July 30, 2021, 10 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 46.0 ppb (43) 0.2 ppb (3) 12.0 μg/m3 (12) 3.6 μg/m3 (16) 43.0
 
July 30, 2021, 9 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 47.0 ppb (44) 0.2 ppb (3) 17.0 μg/m3 (16) 6.9 μg/m3 (29) 44.0
 
July 30, 2021, 8 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 46.0 ppb (43) 0.2 ppb (3) 10.0 μg/m3 (10) 5.5 μg/m3 (23) 43.0
 
July 30, 2021, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 52.0 ppb (49) 0.2 ppb (3) 6.0 μg/m3 (6) 2.9 μg/m3 (13) 49.0
 
July 30, 2021, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 49.0 ppb (46) 0.2 ppb (3) 6.0 μg/m3 (6) 3.7 μg/m3 (16) 46.0
 
July 30, 2021, 5 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 47.0 ppb (44) 0.3 ppb (4) 7.0 μg/m3 (7) 3.3 μg/m3 (14) 44.0
 
July 30, 2021, 4 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 50.0 ppb (47) 0.2 ppb (3) 7.0 μg/m3 (7) 2.9 μg/m3 (13) 47.0
 
July 30, 2021, 3 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 53.0 ppb (50) 0.2 ppb (3) 7.0 μg/m3 (7) 3.7 μg/m3 (16) 50.0
 
July 30, 2021, 2 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 59.0 ppb (65) 0.2 ppb (3) 18.0 μg/m3 (17) 4.6 μg/m3 (20) 65.0
 
July 30, 2021, 1 a.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 61.0 ppb (71) 0.2 ppb (3) 23.0 μg/m3 (22) 4.2 μg/m3 (18) 71.0
 
July 30, 2021, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A 68.0 ppb (94) 0.2 ppb (3) 8.0 μg/m3 (8) 3.9 μg/m3 (17) 94.0
 
July 29, 2021, 11 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 69.0 ppb (97) 0.2 ppb (3) 9.0 μg/m3 (9) 5.3 μg/m3 (23) 97.0
 
July 29, 2021, 10 p.m. N/A N/A N/A 4.0 ppb (4) N/A N/A 71.0 ppb (101) 0.2 ppb (3) 12.0 μg/m3 (12) 6.6 μg/m3 (28) 101.0
 
July 29, 2021, 9 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 69.0 ppb (97) 0.2 ppb (3) 12.0 μg/m3 (12) 4.3 μg/m3 (18) 97.0
 
July 29, 2021, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 60.0 ppb (68) 0.2 ppb (3) 15.0 μg/m3 (14) 5.9 μg/m3 (25) 68.0
 
July 29, 2021, 7 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 52.0 ppb (49) 0.2 ppb (3) 17.0 μg/m3 (16) 6.3 μg/m3 (27) 49.0
 
July 29, 2021, 6 p.m. N/A N/A N/A 10.0 ppb (10) N/A N/A 49.0 ppb (46) 0.3 ppb (4) 17.0 μg/m3 (16) 6.3 μg/m3 (27) 46.0
 
July 29, 2021, 5 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 58.0 ppb (61) 0.2 ppb (3) 18.0 μg/m3 (17) 7.1 μg/m3 (30) 61.0
 
July 29, 2021, 4 p.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 56.0 ppb (55) 0.3 ppb (4) 18.0 μg/m3 (17) 7.9 μg/m3 (33) 55.0
 
July 29, 2021, 3 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 45.0 ppb (42) N/A 21.0 μg/m3 (20) 7.7 μg/m3 (33) 42.0
 
July 29, 2021, 2 p.m. N/A N/A N/A 17.0 ppb (17) N/A N/A 33.0 ppb (31) N/A 28.0 μg/m3 (26) 8.6 μg/m3 (36) 36.0
 
July 29, 2021, 1 p.m. N/A N/A N/A 28.0 ppb (27) N/A N/A 14.0 ppb (13) 0.4 ppb (5) 30.0 μg/m3 (28) 8.9 μg/m3 (38) 38.0
 
July 29, 2021, noon N/A N/A N/A 29.0 ppb (28) N/A N/A 5.0 ppb (5) 0.5 ppb (6) 22.0 μg/m3 (21) 8.1 μg/m3 (34) 34.0
 
July 29, 2021, 11 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 18.0 ppb (17) 0.3 ppb (4) 20.0 μg/m3 (19) 8.4 μg/m3 (36) 36.0
 
July 29, 2021, 10 a.m. N/A N/A N/A 21.0 ppb (20) N/A N/A 11.0 ppb (11) 0.3 ppb (4) 15.0 μg/m3 (14) 7.2 μg/m3 (31) 31.0
 
July 29, 2021, 9 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 15.0 ppb (14) 0.2 ppb (3) 14.0 μg/m3 (13) 5.5 μg/m3 (23) 23.0
 
July 29, 2021, 8 a.m. N/A N/A N/A 16.0 ppb (16) N/A N/A 20.0 ppb (19) 0.2 ppb (3) 14.0 μg/m3 (13) 6.5 μg/m3 (28) 28.0
 
July 29, 2021, 7 a.m. N/A N/A N/A 22.0 ppb (21) N/A N/A 21.0 ppb (20) 0.3 ppb (4) 15.0 μg/m3 (14) 4.0 μg/m3 (17) 21.0
 
July 29, 2021, 6 a.m. N/A N/A N/A 42.0 ppb (40) N/A N/A 6.0 ppb (6) 0.5 ppb (6) 23.0 μg/m3 (22) 8.7 μg/m3 (37) 40.0
 
July 29, 2021, 5 a.m. N/A N/A N/A 45.0 ppb (43) N/A N/A 5.0 ppb (5) 0.4 ppb (5) 21.0 μg/m3 (20) 10.0 μg/m3 (42) 43.0
 
July 29, 2021, 4 a.m. N/A N/A N/A 30.0 ppb (29) N/A N/A 21.0 ppb (20) 0.4 ppb (5) 24.0 μg/m3 (23) 15.0 μg/m3 (58) 58.0
 
July 29, 2021, 3 a.m. N/A N/A N/A 18.0 ppb (17) N/A N/A 37.0 ppb (35) 0.3 ppb (4) 13.0 μg/m3 (13) 6.6 μg/m3 (28) 35.0
 
July 29, 2021, 2 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 61.0 ppb (71) 0.1 ppb (2) 10.0 μg/m3 (10) 4.9 μg/m3 (21) 71.0
 
July 29, 2021, 1 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 69.0 ppb (97) 0.1 ppb (2) 12.0 μg/m3 (12) 5.6 μg/m3 (24) 97.0
 
July 29, 2021, midnight N/A N/A N/A 4.0 ppb (4) N/A N/A 72.0 ppb (102) 0.1 ppb (2) 13.0 μg/m3 (13) 6.5 μg/m3 (28) 102.0
 
July 28, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 73.0 ppb (103) 0.1 ppb (2) 14.0 μg/m3 (13) 6.8 μg/m3 (29) 103.0
 
July 28, 2021, 10 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 77.0 ppb (105) 0.1 ppb (2) 18.0 μg/m3 (17) 7.9 μg/m3 (33) 105.0
 
July 28, 2021, 9 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 82.0 ppb (107) 0.2 ppb (3) 22.0 μg/m3 (21) 9.2 μg/m3 (39) 107.0
 
July 28, 2021, 8 p.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 84.0 ppb (108) 0.2 ppb (3) 27.0 μg/m3 (25) 10.0 μg/m3 (42) 108.0
 
July 28, 2021, 7 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 84.0 ppb (108) 0.2 ppb (3) 22.0 μg/m3 (21) 8.8 μg/m3 (37) 108.0
 
July 28, 2021, 6 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 71.0 ppb (101) 0.2 ppb (3) 15.0 μg/m3 (14) 6.5 μg/m3 (28) 101.0
 
July 28, 2021, 5 p.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 60.0 ppb (68) 0.2 ppb (3) 17.0 μg/m3 (16) 7.3 μg/m3 (31) 68.0
 
July 28, 2021, 4 p.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 48.0 ppb (45) 0.2 ppb (3) 19.0 μg/m3 (18) 7.9 μg/m3 (33) 45.0
 
July 28, 2021, 3 p.m. N/A N/A N/A 11.0 ppb (11) N/A N/A 37.0 ppb (35) 0.3 ppb (4) 30.0 μg/m3 (28) 8.4 μg/m3 (36) 36.0
 
July 28, 2021, 2 p.m. N/A N/A N/A 22.0 ppb (21) N/A N/A 18.0 ppb (17) 0.4 ppb (5) 26.0 μg/m3 (25) 10.2 μg/m3 (43) 43.0
 
July 28, 2021, 1 p.m. N/A N/A N/A 23.0 ppb (22) N/A N/A 9.0 ppb (9) 0.4 ppb (5) 22.0 μg/m3 (21) 8.4 μg/m3 (36) 36.0
 
July 28, 2021, noon N/A N/A N/A 28.0 ppb (27) N/A N/A 4.0 ppb (4) 0.5 ppb (6) 22.0 μg/m3 (21) 7.9 μg/m3 (33) 33.0
 
July 28, 2021, 11 a.m. N/A N/A N/A 19.0 ppb (18) N/A N/A 14.0 ppb (13) 0.3 ppb (4) 14.0 μg/m3 (13) 5.2 μg/m3 (22) 22.0
 
July 28, 2021, 10 a.m. N/A N/A N/A 14.0 ppb (14) N/A N/A 22.0 ppb (21) 0.3 ppb (4) 7.0 μg/m3 (7) 5.2 μg/m3 (22) 22.0
 
July 28, 2021, 9 a.m. N/A N/A N/A 9.0 ppb (9) N/A N/A 32.0 ppb (30) 0.3 ppb (4) 5.0 μg/m3 (5) 3.4 μg/m3 (15) 30.0
 
July 28, 2021, 8 a.m. N/A N/A N/A 8.0 ppb (8) N/A N/A 36.0 ppb (34) 0.2 ppb (3) 6.0 μg/m3 (6) 3.9 μg/m3 (17) 34.0
 
July 28, 2021, 7 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 38.0 ppb (36) 0.2 ppb (3) 13.0 μg/m3 (13) 4.8 μg/m3 (20) 36.0
 
July 28, 2021, 6 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 37.0 ppb (35) 0.2 ppb (3) 27.0 μg/m3 (25) 6.2 μg/m3 (26) 35.0
 
July 28, 2021, 5 a.m. N/A N/A N/A 6.0 ppb (6) N/A N/A 40.0 ppb (38) 0.2 ppb (3) 23.0 μg/m3 (22) 5.5 μg/m3 (23) 38.0
 
July 28, 2021, 4 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 44.0 ppb (41) 0.3 ppb (4) 55.0 μg/m3 (51) 8.2 μg/m3 (35) 51.0
 
July 28, 2021, 3 a.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 46.0 ppb (43) 0.2 ppb (3) 241.0 μg/m3 (144) 15.3 μg/m3 (58) 144.0
 
July 28, 2021, 2 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 52.0 ppb (49) 0.2 ppb (3) 25.0 μg/m3 (24) 6.6 μg/m3 (28) 49.0
 
July 28, 2021, 1 a.m. N/A N/A N/A 7.0 ppb (7) N/A N/A 57.0 ppb (58) 0.2 ppb (3) 11.0 μg/m3 (11) 6.6 μg/m3 (28) 58.0
 
July 28, 2021, midnight N/A N/A N/A 5.0 ppb (5) N/A N/A 61.0 ppb (71) 0.2 ppb (3) 22.0 μg/m3 (21) 7.0 μg/m3 (30) 71.0
 
July 27, 2021, 11 p.m. N/A N/A N/A 5.0 ppb (5) N/A N/A 62.0 ppb (74) 0.4 ppb (5) 20.0 μg/m3 (19) 6.9 μg/m3 (29) 74.0