ID: 558

AQSQID: 340110007

Site Name: Millville

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

Updated: July 30, 2021, 8 p.m.

Location: Vineland (Co Rd 555), NJ

Reporting: True, Located: True

Current AQI: 51.0

Vineland (Co Rd 555) NJ, US: 39.422272, -75.0252

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 30, 2021, 6 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 55.0 ppb (51) N/A N/A 6.9 μg/m3 (29) 51.0
 
July 30, 2021, 5 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 57.0 ppb (58) N/A N/A 11.1 μg/m3 (47) 58.0
 
July 30, 2021, 4 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 53.0 ppb (50) N/A N/A 10.5 μg/m3 (44) 50.0
 
July 30, 2021, 3 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 51.0 ppb (48) N/A N/A 15.1 μg/m3 (58) 58.0
 
July 30, 2021, 2 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 45.0 ppb (42) N/A N/A 14.8 μg/m3 (57) 57.0
 
July 30, 2021, 1 p.m. 8.0 ppb (8) 2.0 ppb (2) N/A 5.0 ppb (5) N/A N/A 36.0 ppb (34) N/A N/A 16.8 μg/m3 (61) 61.0
 
July 30, 2021, noon 10.0 ppb (10) 2.0 ppb (2) N/A 7.0 ppb (7) N/A N/A 29.0 ppb (27) N/A N/A 13.1 μg/m3 (54) 54.0
 
July 30, 2021, 11 a.m. 12.0 ppb (12) 3.0 ppb (3) N/A 8.0 ppb (8) N/A N/A 21.0 ppb (20) N/A N/A 12.4 μg/m3 (52) 52.0
 
July 30, 2021, 10 a.m. 14.0 ppb (14) 4.0 ppb (4) N/A 10.0 ppb (10) N/A N/A 16.0 ppb (15) N/A N/A 21.4 μg/m3 (71) 71.0
 
July 30, 2021, 9 a.m. 8.0 ppb (8) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 18.0 ppb (17) N/A N/A 16.7 μg/m3 (61) 61.0
 
July 30, 2021, 8 a.m. 7.0 ppb (7) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 18.4 μg/m3 (65) 65.0
 
July 30, 2021, 7 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 17.8 μg/m3 (63) 63.0
 
July 30, 2021, 6 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 30.0 ppb (28) N/A N/A 18.5 μg/m3 (65) 65.0
 
July 30, 2021, 5 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 32.0 ppb (30) N/A N/A 13.9 μg/m3 (55) 55.0
 
July 30, 2021, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A N/A 13.3 μg/m3 (54) 54.0
 
July 30, 2021, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 34.0 ppb (32) N/A N/A 13.2 μg/m3 (54) 54.0
 
July 30, 2021, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 41.0 ppb (38) N/A N/A 10.0 μg/m3 (42) 42.0
 
July 30, 2021, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) N/A N/A 12.6 μg/m3 (53) 53.0
 
July 30, 2021, midnight 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 35.0 ppb (33) N/A N/A 6.0 μg/m3 (25) 33.0
 
July 29, 2021, 11 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 32.0 ppb (30) N/A N/A 7.2 μg/m3 (31) 31.0
 
July 29, 2021, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) N/A N/A 10.4 μg/m3 (44) 44.0
 
July 29, 2021, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 43.0 ppb (40) N/A N/A 10.8 μg/m3 (46) 46.0
 
July 29, 2021, 8 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 44.0 ppb (41) N/A N/A 9.9 μg/m3 (42) 42.0
 
July 29, 2021, 7 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 47.0 ppb (44) N/A N/A 15.1 μg/m3 (58) 58.0
 
July 29, 2021, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (48) N/A N/A 14.2 μg/m3 (56) 56.0
 
July 29, 2021, 5 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (50) N/A N/A 13.8 μg/m3 (55) 55.0
 
July 29, 2021, 4 p.m. 4.0 ppb (4) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 54.0 ppb (50) N/A N/A 15.1 μg/m3 (58) 58.0
 
July 29, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 54.0 ppb (50) N/A N/A 9.4 μg/m3 (40) 50.0
 
July 29, 2021, 2 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 41.0 ppb (38) N/A N/A 11.6 μg/m3 (49) 49.0
 
July 29, 2021, 1 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 37.0 ppb (35) N/A N/A 12.0 μg/m3 (50) 50.0
 
July 29, 2021, noon 8.0 ppb (8) 1.0 ppb (1) N/A 7.0 ppb (7) N/A N/A 29.0 ppb (27) N/A N/A 10.3 μg/m3 (43) 43.0
 
July 29, 2021, 11 a.m. 16.0 ppb (16) 3.0 ppb (3) N/A 13.0 ppb (13) N/A N/A 22.0 ppb (21) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 29, 2021, 10 a.m. 9.0 ppb (9) 0.0 ppb (0) N/A 8.0 ppb (8) N/A N/A 22.0 ppb (21) N/A N/A 8.5 μg/m3 (36) 36.0
 
July 29, 2021, 9 a.m. 8.0 ppb (8) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (22) N/A N/A 8.2 μg/m3 (35) 35.0
 
July 29, 2021, 8 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A 11.9 μg/m3 (50) 50.0
 
July 29, 2021, 7 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 14.8 μg/m3 (57) 57.0
 
July 29, 2021, 6 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 25.0 ppb (24) N/A N/A 8.4 μg/m3 (36) 36.0
 
July 29, 2021, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (25) N/A N/A 12.1 μg/m3 (51) 51.0
 
July 29, 2021, 4 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 24.0 ppb (23) N/A N/A 14.3 μg/m3 (56) 56.0
 
July 29, 2021, 3 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 28.0 ppb (26) N/A N/A 8.3 μg/m3 (35) 35.0
 
July 29, 2021, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A N/A 6.4 μg/m3 (27) 29.0
 
July 29, 2021, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A N/A 12.7 μg/m3 (53) 53.0
 
July 29, 2021, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 37.0 ppb (35) N/A N/A 11.4 μg/m3 (48) 48.0
 
July 28, 2021, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A N/A 9.2 μg/m3 (39) 39.0
 
July 28, 2021, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 42.0 ppb (39) N/A N/A 7.2 μg/m3 (31) 39.0
 
July 28, 2021, 9 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 48.0 ppb (45) N/A N/A 6.9 μg/m3 (29) 45.0
 
July 28, 2021, 8 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A 55.0 ppb (51) N/A N/A 13.9 μg/m3 (55) 55.0
 
July 28, 2021, 7 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 64.0 ppb (81) N/A N/A 16.8 μg/m3 (61) 81.0
 
July 28, 2021, 6 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 72.0 ppb (102) N/A N/A 11.5 μg/m3 (48) 102.0
 
July 28, 2021, 5 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 70.0 ppb (100) N/A N/A 8.4 μg/m3 (36) 100.0
 
July 28, 2021, 4 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 68.0 ppb (94) N/A N/A 11.3 μg/m3 (48) 94.0
 
July 28, 2021, 3 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 62.0 ppb (74) N/A N/A 11.6 μg/m3 (49) 74.0
 
July 28, 2021, 2 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 53.0 ppb (50) N/A N/A 12.9 μg/m3 (53) 53.0
 
July 28, 2021, 1 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 47.0 ppb (44) N/A N/A 13.9 μg/m3 (55) 55.0
 
July 28, 2021, noon 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 39.0 ppb (37) N/A N/A 8.4 μg/m3 (36) 37.0
 
July 28, 2021, 11 a.m. 16.0 ppb (16) 4.0 ppb (4) N/A 11.0 ppb (11) N/A N/A 22.0 ppb (21) N/A N/A 13.1 μg/m3 (54) 54.0
 
July 28, 2021, 10 a.m. 14.0 ppb (14) 3.0 ppb (3) N/A 10.0 ppb (10) N/A N/A 16.0 ppb (15) N/A N/A 15.3 μg/m3 (58) 58.0
 
July 28, 2021, 9 a.m. 12.0 ppb (12) 2.0 ppb (2) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A 21.8 μg/m3 (72) 72.0
 
July 28, 2021, 8 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A 24.1 μg/m3 (77) 77.0
 
July 28, 2021, 7 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A N/A N/A N/A 15.6 μg/m3 (59) 59.0
 
July 28, 2021, 6 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 20.0 ppb (19) N/A N/A 18.0 μg/m3 (64) 64.0
 
July 28, 2021, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 29.0 ppb (27) N/A N/A 17.2 μg/m3 (62) 62.0
 
July 28, 2021, 4 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 28.0 ppb (26) N/A N/A 19.7 μg/m3 (67) 67.0
 
July 28, 2021, 3 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 31.0 ppb (29) N/A N/A 20.3 μg/m3 (69) 69.0
 
July 28, 2021, 2 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 39.0 ppb (37) N/A N/A 22.7 μg/m3 (74) 74.0
 
July 28, 2021, 1 a.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 42.0 ppb (39) N/A N/A 20.0 μg/m3 (68) 68.0
 
July 28, 2021, midnight 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 52.0 ppb (49) N/A N/A 15.1 μg/m3 (58) 58.0
 
July 27, 2021, 11 p.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 64.0 ppb (81) N/A N/A 20.7 μg/m3 (70) 81.0
 
July 27, 2021, 10 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 76.0 ppb (104) N/A N/A 16.7 μg/m3 (61) 104.0
 
July 27, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (102) N/A N/A 14.7 μg/m3 (57) 102.0
 
July 27, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (101) N/A N/A 20.2 μg/m3 (69) 101.0
 
July 27, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 18.7 μg/m3 (65) 87.0
 
July 27, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 15.8 μg/m3 (59) 71.0
 
July 27, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 20.7 μg/m3 (70) 91.0
 
July 27, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 12.9 μg/m3 (53) 84.0
 
July 27, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 64.0 ppb (81) N/A N/A 20.2 μg/m3 (69) 81.0
 
July 27, 2021, 2 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 63.0 ppb (78) N/A N/A 21.2 μg/m3 (71) 78.0
 
July 27, 2021, 1 p.m. 11.0 ppb (11) 2.0 ppb (2) N/A 9.0 ppb (9) N/A N/A 49.0 ppb (46) N/A N/A 19.4 μg/m3 (67) 67.0
 
July 27, 2021, noon 21.0 ppb (20) 5.0 ppb (5) N/A 15.0 ppb (15) N/A N/A 27.0 ppb (25) N/A N/A 21.0 μg/m3 (70) 70.0
 
July 27, 2021, 11 a.m. 41.0 ppb (39) 22.0 ppb (21) N/A 19.0 ppb (18) N/A N/A 6.0 ppb (6) N/A N/A 25.1 μg/m3 (79) 79.0
 
July 27, 2021, 10 a.m. 70.0 ppb (69) 57.0 ppb (55) N/A 12.0 ppb (12) N/A N/A 0.0 ppb (0) N/A N/A 19.7 μg/m3 (67) 69.0
 
July 27, 2021, 9 a.m. 27.0 ppb (26) 13.0 ppb (13) N/A 13.0 ppb (13) N/A N/A 0.0 ppb (0) N/A N/A 19.1 μg/m3 (66) 66.0
 
July 27, 2021, 8 a.m. 25.0 ppb (24) 10.0 ppb (10) N/A 14.0 ppb (14) N/A N/A N/A N/A N/A 21.4 μg/m3 (71) 71.0
 
July 27, 2021, 7 a.m. 15.0 ppb (15) 2.0 ppb (2) N/A 12.0 ppb (12) N/A N/A N/A N/A N/A 23.2 μg/m3 (75) 75.0
 
July 27, 2021, 6 a.m. 15.0 ppb (15) 0.0 ppb (0) N/A 14.0 ppb (14) N/A N/A 5.0 ppb (5) N/A N/A 19.1 μg/m3 (66) 66.0
 
July 27, 2021, 5 a.m. 22.0 ppb (21) 3.0 ppb (3) N/A 19.0 ppb (18) N/A N/A 3.0 ppb (3) N/A N/A 18.7 μg/m3 (65) 65.0
 
July 27, 2021, 4 a.m. 25.0 ppb (24) 4.0 ppb (4) N/A 21.0 ppb (20) N/A N/A 4.0 ppb (4) N/A N/A 20.0 μg/m3 (68) 68.0
 
July 27, 2021, 3 a.m. 28.0 ppb (27) 8.0 ppb (8) N/A 20.0 ppb (19) N/A N/A 11.0 ppb (11) N/A N/A 18.2 μg/m3 (64) 64.0
 
July 27, 2021, 2 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A N/A 28.0 ppb (26) N/A N/A 19.0 μg/m3 (66) 66.0
 
July 27, 2021, 1 a.m. 11.0 ppb (11) 0.0 ppb (0) N/A 11.0 ppb (11) N/A N/A 33.0 ppb (31) N/A N/A 19.4 μg/m3 (67) 67.0
 
July 27, 2021, midnight 7.0 ppb (7) 0.0 ppb (0) N/A 7.0 ppb (7) N/A N/A 45.0 ppb (42) N/A N/A 21.1 μg/m3 (70) 70.0
 
July 26, 2021, 11 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 62.0 ppb (74) N/A N/A 23.0 μg/m3 (74) 74.0
 
July 26, 2021, 10 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 68.0 ppb (94) N/A N/A 15.0 μg/m3 (58) 94.0
 
July 26, 2021, 9 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 66.0 ppb (87) N/A N/A 18.7 μg/m3 (65) 87.0
 
July 26, 2021, 8 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A 64.0 ppb (81) N/A N/A 15.5 μg/m3 (59) 81.0
 
July 26, 2021, 7 p.m. 7.0 ppb (7) 1.0 ppb (1) N/A 5.0 ppb (5) N/A N/A 65.0 ppb (84) N/A N/A 12.4 μg/m3 (52) 84.0
 
July 26, 2021, 6 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 52.0 ppb (49) N/A N/A 17.0 μg/m3 (62) 62.0
 
July 26, 2021, 5 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 45.0 ppb (42) N/A N/A 15.8 μg/m3 (59) 59.0
 
July 26, 2021, 4 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 40.0 ppb (38) N/A N/A 17.7 μg/m3 (63) 63.0
 
July 26, 2021, 3 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 38.0 ppb (36) N/A N/A 15.3 μg/m3 (58) 58.0
 
July 26, 2021, 2 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 37.0 ppb (35) N/A N/A 15.9 μg/m3 (59) 59.0
 
July 26, 2021, 1 p.m. 5.0 ppb (5) 1.0 ppb (1) N/A 3.0 ppb (3) N/A N/A 26.0 ppb (25) N/A N/A 16.3 μg/m3 (60) 60.0
 
July 26, 2021, noon 8.0 ppb (8) 3.0 ppb (3) N/A 4.0 ppb (4) N/A N/A 18.0 ppb (17) N/A N/A 9.3 μg/m3 (39) 39.0
 
July 26, 2021, 11 a.m. 13.0 ppb (13) 3.0 ppb (3) N/A 9.0 ppb (9) N/A N/A 15.0 ppb (14) N/A N/A 4.7 μg/m3 (20) 20.0
 
July 26, 2021, 10 a.m. 24.0 ppb (23) 9.0 ppb (9) N/A 15.0 ppb (15) N/A N/A 1.0 ppb (1) N/A N/A 8.4 μg/m3 (36) 36.0
 
July 26, 2021, 9 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 6.3 μg/m3 (27) 27.0
 
July 26, 2021, 8 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A N/A N/A N/A 1.4 μg/m3 (6) 6.0
 
July 26, 2021, 7 a.m. 3.0 ppb (3) 0.0 ppb (0) N/A 3.0 ppb (3) N/A N/A N/A N/A N/A 7.7 μg/m3 (33) 33.0
 
July 26, 2021, 6 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 25.0 ppb (24) N/A N/A 20.6 μg/m3 (69) 69.0
 
July 26, 2021, 5 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 25.0 ppb (24) N/A N/A 17.8 μg/m3 (63) 63.0
 
July 26, 2021, 4 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 26.0 ppb (25) N/A N/A 11.8 μg/m3 (50) 50.0
 
July 26, 2021, 3 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 26.0 ppb (25) N/A N/A 12.8 μg/m3 (53) 53.0
 
July 26, 2021, 2 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 32.0 ppb (30) N/A N/A 17.2 μg/m3 (62) 62.0
 
July 26, 2021, 1 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 33.0 ppb (31) N/A N/A 13.8 μg/m3 (55) 55.0
 
July 26, 2021, midnight 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A N/A 13.1 μg/m3 (54) 54.0
 
July 25, 2021, 11 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 39.0 ppb (37) N/A N/A 14.2 μg/m3 (56) 56.0
 
July 25, 2021, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 40.0 ppb (38) N/A N/A 12.4 μg/m3 (52) 52.0
 
July 25, 2021, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 42.0 ppb (39) N/A N/A 10.8 μg/m3 (46) 46.0
 
July 25, 2021, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (40) N/A N/A 13.8 μg/m3 (55) 55.0
 
July 25, 2021, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 43.0 ppb (40) N/A N/A 13.5 μg/m3 (54) 54.0
 
July 25, 2021, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 41.0 ppb (38) N/A N/A 12.2 μg/m3 (52) 52.0
 
July 25, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 39.0 ppb (37) N/A N/A 9.8 μg/m3 (41) 41.0
 
July 25, 2021, 4 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 37.0 ppb (35) N/A N/A 11.8 μg/m3 (50) 50.0
 
July 25, 2021, 3 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A N/A 1.1 μg/m3 (5) 34.0
 
July 25, 2021, 2 p.m. 0.0 ppb (0) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 34.0 ppb (32) N/A N/A 1.6 μg/m3 (7) 32.0
 
July 25, 2021, 1 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 33.0 ppb (31) N/A N/A 8.5 μg/m3 (36) 36.0
 
July 25, 2021, noon 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 35.0 ppb (33) N/A N/A 8.9 μg/m3 (38) 38.0
 
July 25, 2021, 11 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 36.0 ppb (34) N/A N/A 13.8 μg/m3 (55) 55.0
 
July 25, 2021, 10 a.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 31.0 ppb (29) N/A N/A 11.7 μg/m3 (49) 49.0
 
July 25, 2021, 9 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 23.0 ppb (22) N/A N/A 4.5 μg/m3 (19) 22.0
 
July 25, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.7 μg/m3 (12) 12.0
 
July 25, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (53) 53.0
 
July 25, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 9.6 μg/m3 (40) 43.0
 
July 25, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 6.4 μg/m3 (27) 45.0
 
July 25, 2021, 4 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 51.0 ppb (48) N/A N/A 10.1 μg/m3 (43) 48.0
 
July 25, 2021, 3 a.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (50) N/A N/A 11.7 μg/m3 (49) 50.0
 
July 25, 2021, 2 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 46.0 ppb (43) N/A N/A 10.8 μg/m3 (46) 46.0
 
July 25, 2021, 1 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 45.0 ppb (42) N/A N/A 8.6 μg/m3 (36) 42.0
 
July 25, 2021, midnight 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 49.0 ppb (46) N/A N/A 8.1 μg/m3 (34) 46.0
 
July 24, 2021, 11 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 57.0 ppb (58) N/A N/A 8.3 μg/m3 (35) 58.0
 
July 24, 2021, 10 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 59.0 ppb (65) N/A N/A 11.2 μg/m3 (47) 65.0
 
July 24, 2021, 9 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 56.0 ppb (55) N/A N/A 15.4 μg/m3 (58) 58.0
 
July 24, 2021, 8 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 0.0 ppb (0) N/A N/A 52.0 ppb (49) N/A N/A 10.6 μg/m3 (45) 49.0
 
July 24, 2021, 7 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (49) N/A N/A 8.4 μg/m3 (36) 49.0
 
July 24, 2021, 6 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 53.0 ppb (50) N/A N/A 11.1 μg/m3 (47) 50.0
 
July 24, 2021, 5 p.m. 1.0 ppb (1) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 54.0 ppb (50) N/A N/A 9.8 μg/m3 (41) 50.0
 
July 24, 2021, 4 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 55.0 ppb (51) N/A N/A 14.0 μg/m3 (55) 55.0
 
July 24, 2021, 3 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 52.0 ppb (49) N/A N/A 11.2 μg/m3 (47) 49.0
 
July 24, 2021, 2 p.m. 2.0 ppb (2) 0.0 ppb (0) N/A 1.0 ppb (1) N/A N/A 50.0 ppb (47) N/A N/A 9.8 μg/m3 (41) 47.0
 
July 24, 2021, 1 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 39.0 ppb (37) N/A N/A 7.9 μg/m3 (33) 37.0
 
July 24, 2021, noon 8.0 ppb (8) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 27.0 ppb (25) N/A N/A 12.5 μg/m3 (52) 52.0
 
July 24, 2021, 11 a.m. 9.0 ppb (9) 2.0 ppb (2) N/A 6.0 ppb (6) N/A N/A 16.0 ppb (15) N/A N/A 10.3 μg/m3 (43) 43.0
 
July 24, 2021, 10 a.m. 10.0 ppb (10) 2.0 ppb (2) N/A 8.0 ppb (8) N/A N/A 8.0 ppb (8) N/A N/A 11.0 μg/m3 (46) 46.0
 
July 24, 2021, 9 a.m. 23.0 ppb (22) 9.0 ppb (9) N/A 13.0 ppb (13) N/A N/A N/A N/A N/A 9.1 μg/m3 (38) 38.0
 
July 24, 2021, 8 a.m. 7.0 ppb (7) 1.0 ppb (1) N/A 6.0 ppb (6) N/A N/A N/A N/A N/A 8.3 μg/m3 (35) 35.0
 
July 24, 2021, 7 a.m. 10.0 ppb (10) 1.0 ppb (1) N/A 9.0 ppb (9) N/A N/A N/A N/A N/A 12.9 μg/m3 (53) 53.0
 
July 24, 2021, 6 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 9.0 ppb (9) N/A N/A 11.0 ppb (11) N/A N/A 10.8 μg/m3 (46) 46.0
 
July 24, 2021, 5 a.m. 12.0 ppb (12) 0.0 ppb (0) N/A 11.0 ppb (11) N/A N/A 13.0 ppb (13) N/A N/A 11.9 μg/m3 (50) 50.0
 
July 24, 2021, 4 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 25.0 ppb (24) N/A N/A 9.7 μg/m3 (41) 41.0
 
July 24, 2021, 3 a.m. 4.0 ppb (4) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 30.0 ppb (28) N/A N/A 12.7 μg/m3 (53) 53.0
 
July 24, 2021, 2 a.m. 6.0 ppb (6) 0.0 ppb (0) N/A 6.0 ppb (6) N/A N/A 31.0 ppb (29) N/A N/A 11.4 μg/m3 (48) 48.0
 
July 24, 2021, 1 a.m. 10.0 ppb (10) 0.0 ppb (0) N/A 10.0 ppb (10) N/A N/A 27.0 ppb (25) N/A N/A 10.9 μg/m3 (46) 46.0
 
July 24, 2021, midnight 11.0 ppb (11) 0.0 ppb (0) N/A 11.0 ppb (11) N/A N/A 32.0 ppb (30) N/A N/A 9.4 μg/m3 (40) 40.0
 
July 23, 2021, 11 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 49.0 ppb (46) N/A N/A 10.3 μg/m3 (43) 46.0
 
July 23, 2021, 10 p.m. 6.0 ppb (6) 0.0 ppb (0) N/A 5.0 ppb (5) N/A N/A 53.0 ppb (50) N/A N/A 14.9 μg/m3 (57) 57.0
 
July 23, 2021, 9 p.m. 3.0 ppb (3) 0.0 ppb (0) N/A 2.0 ppb (2) N/A N/A 56.0 ppb (55) N/A N/A 5.6 μg/m3 (24) 55.0
 
July 23, 2021, 8 p.m. 5.0 ppb (5) 0.0 ppb (0) N/A 4.0 ppb (4) N/A N/A 53.0 ppb (50) N/A N/A 2.7 μg/m3 (12) 50.0
 
July 23, 2021, 7 p.m. 6.0 ppb (6) 1.0 ppb (1) N/A 4.0 ppb (4) N/A N/A 47.0 ppb (44) N/A N/A 9.0 μg/m3 (38) 44.0