ID: 2926

AQSQID: 170830117

Site Name: Jerseyvl

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

Updated: July 28, 2021, 6:56 p.m.

Location: Jerseyville (Maple Summit Rd), IL

Reporting: True, Located: True

Current AQI: 62.0

Jerseyville (Maple Summit Rd) IL, US: 39.101439, -90.344494

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 28, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 17.2 μg/m3 (62) 62.0
 
July 28, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 17.1 μg/m3 (62) 62.0
 
July 28, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 17.2 μg/m3 (62) 62.0
 
July 28, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 17.7 μg/m3 (63) 63.0
 
July 28, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 17.8 μg/m3 (63) 63.0
 
July 28, 2021, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 18.0 μg/m3 (64) 64.0
 
July 28, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 16.6 μg/m3 (61) 61.0
 
July 28, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 16.1 μg/m3 (60) 60.0
 
July 28, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A N/A 16.6 μg/m3 (61) 61.0
 
July 28, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 15.9 μg/m3 (59) 59.0
 
July 28, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 15.5 μg/m3 (59) 59.0
 
July 28, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 16.9 μg/m3 (62) 62.0
 
July 28, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 16.4 μg/m3 (61) 61.0
 
July 28, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 16.2 μg/m3 (60) 60.0
 
July 28, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 16.3 μg/m3 (60) 60.0
 
July 28, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 16.5 μg/m3 (61) 61.0
 
July 28, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 16.3 μg/m3 (60) 60.0
 
July 28, 2021, midnight N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 16.4 μg/m3 (61) 61.0
 
July 27, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 17.0 μg/m3 (62) 62.0
 
July 27, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 16.5 μg/m3 (61) 61.0
 
July 27, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 17.4 μg/m3 (63) 63.0
 
July 27, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 18.1 μg/m3 (64) 64.0
 
July 27, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 18.5 μg/m3 (65) 65.0
 
July 27, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 19.3 μg/m3 (67) 67.0
 
July 27, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 19.9 μg/m3 (68) 68.0
 
July 27, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 20.6 μg/m3 (69) 69.0
 
July 27, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 20.3 μg/m3 (69) 69.0
 
July 27, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 18.2 μg/m3 (64) 64.0
 
July 27, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 17.5 μg/m3 (63) 63.0
 
July 27, 2021, noon N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 18.0 μg/m3 (64) 64.0
 
July 27, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 18.7 μg/m3 (65) 65.0
 
July 27, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (4) N/A N/A 20.7 μg/m3 (70) 70.0
 
July 27, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 21.2 μg/m3 (71) 71.0
 
July 27, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A N/A 19.8 μg/m3 (68) 68.0
 
July 27, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 20.4 μg/m3 (69) 69.0
 
July 27, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 20.0 μg/m3 (68) 68.0
 
July 27, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (3) N/A N/A 20.6 μg/m3 (69) 69.0
 
July 27, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 22.1 μg/m3 (73) 73.0
 
July 27, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 21.6 μg/m3 (71) 71.0
 
July 27, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 20.8 μg/m3 (70) 70.0
 
July 27, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 24.1 μg/m3 (77) 77.0
 
July 27, 2021, midnight N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 20.9 μg/m3 (70) 70.0
 
July 26, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 20.4 μg/m3 (69) 69.0
 
July 26, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 21.3 μg/m3 (71) 71.0
 
July 26, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 21.5 μg/m3 (71) 71.0
 
July 26, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 21.5 μg/m3 (71) 71.0
 
July 26, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 21.3 μg/m3 (71) 71.0
 
July 26, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 23.2 μg/m3 (75) 75.0
 
July 26, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 20.4 μg/m3 (69) 69.0
 
July 26, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 20.0 μg/m3 (68) 68.0
 
July 26, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 20.7 μg/m3 (70) 70.0
 
July 26, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 21.3 μg/m3 (71) 71.0
 
July 26, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 22.3 μg/m3 (73) 73.0
 
July 26, 2021, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 23.0 μg/m3 (74) 74.0
 
July 26, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 23.8 μg/m3 (76) 76.0
 
July 26, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 22.5 μg/m3 (73) 73.0
 
July 26, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 22.2 μg/m3 (73) 73.0
 
July 26, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 22.4 μg/m3 (73) 73.0
 
July 26, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 22.8 μg/m3 (74) 74.0
 
July 26, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 21.8 μg/m3 (72) 72.0
 
July 26, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (9) N/A N/A 22.5 μg/m3 (73) 73.0
 
July 26, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (8) N/A N/A 22.4 μg/m3 (73) 73.0
 
July 26, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 22.9 μg/m3 (74) 74.0
 
July 26, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 23.1 μg/m3 (75) 75.0
 
July 26, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 23.5 μg/m3 (75) 75.0
 
July 26, 2021, midnight N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 24.5 μg/m3 (78) 78.0
 
July 25, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 24.5 μg/m3 (78) 78.0
 
July 25, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 21.9 μg/m3 (72) 72.0
 
July 25, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 22.1 μg/m3 (73) 73.0
 
July 25, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 15.9 μg/m3 (59) 59.0
 
July 25, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 8.8 μg/m3 (37) 45.0
 
July 25, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 8.8 μg/m3 (37) 39.0
 
July 25, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 25, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 7.7 μg/m3 (33) 34.0
 
July 25, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 6.9 μg/m3 (29) 37.0
 
July 25, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 6.9 μg/m3 (29) 34.0
 
July 25, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 7.1 μg/m3 (30) 30.0
 
July 25, 2021, noon N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 7.9 μg/m3 (33) 33.0
 
July 25, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 7.6 μg/m3 (32) 32.0
 
July 25, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 7.7 μg/m3 (33) 33.0
 
July 25, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 7.8 μg/m3 (33) 33.0
 
July 25, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 7.5 μg/m3 (32) 32.0
 
July 25, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 7.0 μg/m3 (30) 30.0
 
July 25, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 7.4 μg/m3 (31) 31.0
 
July 25, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 8.3 μg/m3 (35) 35.0
 
July 25, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 8.1 μg/m3 (34) 34.0
 
July 25, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A N/A 8.1 μg/m3 (34) 34.0
 
July 25, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 8.2 μg/m3 (35) 35.0
 
July 25, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 8.2 μg/m3 (35) 35.0
 
July 25, 2021, midnight N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 8.0 μg/m3 (34) 34.0
 
July 24, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 8.2 μg/m3 (35) 35.0
 
July 24, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 8.2 μg/m3 (35) 35.0
 
July 24, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 8.1 μg/m3 (34) 35.0
 
July 24, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 7.9 μg/m3 (33) 37.0
 
July 24, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 8.0 μg/m3 (34) 37.0
 
July 24, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 8.3 μg/m3 (35) 36.0
 
July 24, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 9.3 μg/m3 (39) 39.0
 
July 24, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 10.4 μg/m3 (44) 44.0
 
July 24, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 12.5 μg/m3 (52) 52.0
 
July 24, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 13.8 μg/m3 (55) 55.0
 
July 24, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 14.3 μg/m3 (56) 56.0
 
July 24, 2021, noon N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 15.9 μg/m3 (59) 59.0
 
July 24, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A N/A 18.5 μg/m3 (65) 65.0
 
July 24, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 20.1 μg/m3 (68) 68.0
 
July 24, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A N/A 20.9 μg/m3 (70) 70.0
 
July 24, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 22.2 μg/m3 (73) 73.0
 
July 24, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 24.0 μg/m3 (77) 77.0
 
July 24, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 26.5 μg/m3 (82) 82.0
 
July 24, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A N/A 30.1 μg/m3 (89) 89.0
 
July 24, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 30.1 μg/m3 (89) 89.0
 
July 24, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 30.3 μg/m3 (90) 90.0
 
July 24, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 31.0 μg/m3 (91) 91.0
 
July 24, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A 30.8 μg/m3 (91) 91.0
 
July 24, 2021, midnight N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 31.3 μg/m3 (92) 92.0
 
July 23, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 32.4 μg/m3 (94) 94.0
 
July 23, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 33.5 μg/m3 (97) 97.0
 
July 23, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A N/A 34.5 μg/m3 (99) 105.0
 
July 23, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 85.0 ppb (109) N/A N/A 37.0 μg/m3 (105) 109.0
 
July 23, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 36.9 μg/m3 (105) 105.0
 
July 23, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 34.1 μg/m3 (98) 98.0
 
July 23, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 35.4 μg/m3 (100) 100.0
 
July 23, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 36.9 μg/m3 (105) 105.0
 
July 23, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 37.6 μg/m3 (107) 107.0
 
July 23, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 38.2 μg/m3 (108) 108.0
 
July 23, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 39.5 μg/m3 (111) 111.0
 
July 23, 2021, noon N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A N/A 37.8 μg/m3 (107) 107.0
 
July 23, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A N/A 35.2 μg/m3 (100) 100.0
 
July 23, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 34.2 μg/m3 (98) 98.0
 
July 23, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 33.9 μg/m3 (97) 97.0
 
July 23, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A N/A 30.0 μg/m3 (89) 89.0
 
July 23, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 29.2 μg/m3 (87) 87.0
 
July 23, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 29.7 μg/m3 (89) 89.0
 
July 23, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 28.3 μg/m3 (86) 86.0
 
July 23, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A N/A 28.9 μg/m3 (87) 87.0
 
July 23, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 29.8 μg/m3 (89) 89.0
 
July 23, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 28.6 μg/m3 (86) 86.0
 
July 23, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 28.6 μg/m3 (86) 86.0
 
July 23, 2021, midnight N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 29.8 μg/m3 (89) 89.0
 
July 22, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (101) N/A N/A 31.3 μg/m3 (92) 101.0
 
July 22, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 83.0 ppb (108) N/A N/A 31.1 μg/m3 (91) 108.0
 
July 22, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 88.0 ppb (110) N/A N/A 32.2 μg/m3 (94) 110.0
 
July 22, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 90.0 ppb (112) N/A N/A 30.2 μg/m3 (90) 112.0
 
July 22, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 25.4 μg/m3 (79) 103.0
 
July 22, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 23.5 μg/m3 (75) 91.0
 
July 22, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 22.9 μg/m3 (74) 74.0
 
July 22, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 23.4 μg/m3 (75) 75.0
 
July 22, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 21.5 μg/m3 (71) 71.0
 
July 22, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 21.3 μg/m3 (71) 71.0
 
July 22, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 21.8 μg/m3 (72) 72.0
 
July 22, 2021, noon N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A N/A 23.3 μg/m3 (75) 75.0
 
July 22, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (5) N/A N/A 21.7 μg/m3 (72) 72.0
 
July 22, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 21.5 μg/m3 (71) 71.0
 
July 22, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A N/A 22.1 μg/m3 (73) 73.0
 
July 22, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (7) N/A N/A 22.3 μg/m3 (73) 73.0
 
July 22, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 22.6 μg/m3 (74) 74.0
 
July 22, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (6) N/A N/A 21.0 μg/m3 (70) 70.0
 
July 22, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (11) N/A N/A 20.8 μg/m3 (70) 70.0
 
July 22, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A N/A 20.3 μg/m3 (69) 69.0
 
July 22, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 19.5 μg/m3 (67) 67.0
 
July 22, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A N/A 17.0 μg/m3 (62) 62.0
 
July 22, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A N/A 17.5 μg/m3 (63) 63.0
 
July 22, 2021, midnight N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 17.1 μg/m3 (62) 62.0
 
July 21, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 17.4 μg/m3 (63) 63.0
 
July 21, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 17.2 μg/m3 (62) 62.0
 
July 21, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 17.2 μg/m3 (62) 62.0
 
July 21, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 17.5 μg/m3 (63) 63.0
 
July 21, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 16.7 μg/m3 (61) 61.0
 
July 21, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 15.8 μg/m3 (59) 59.0