ID: 348

AQSQID: 171110001

Site Name: Cary

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

Updated: July 3, 2020, 11:34 p.m.

Location: Cary (Rawson Bridge), IL

Reporting: True, Located: True

Current AQI: 57.0

Cary (Rawson Bridge) IL, US: 42.2211, -88.2411

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
July 3, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (57) N/A N/A 12.6 μg/m3 (51) 57.0
 
July 3, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (61) N/A N/A 12.6 μg/m3 (51) 61.0
 
July 3, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 77.0 ppb (60) N/A N/A 13.1 μg/m3 (52) 60.0
 
July 3, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (56) N/A N/A 16.2 μg/m3 (59) 59.0
 
July 3, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (56) N/A N/A 19.1 μg/m3 (65) 65.0
 
July 3, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (56) N/A N/A 15.4 μg/m3 (57) 57.0
 
July 3, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (55) N/A N/A 17.5 μg/m3 (62) 62.0
 
July 3, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A N/A 36.4 μg/m3 (102) 102.0
 
July 3, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A 21.1 μg/m3 (69) 69.0
 
July 3, 2020, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 21.9 μg/m3 (71) 71.0
 
July 3, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 18.8 μg/m3 (64) 64.0
 
July 3, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A N/A 19.0 μg/m3 (65) 65.0
 
July 3, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 17.0 μg/m3 (61) 61.0
 
July 3, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A N/A 15.5 μg/m3 (57) 57.0
 
July 3, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 21.2 μg/m3 (70) 70.0
 
July 3, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 17.6 μg/m3 (62) 62.0
 
July 3, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 1.4 μg/m3 (6) 16.0
 
July 3, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 2.5 μg/m3 (10) 25.0
 
July 3, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 7.9 μg/m3 (33) 33.0
 
July 3, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 9.0 μg/m3 (38) 38.0
 
July 3, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A N/A 8.2 μg/m3 (34) 44.0
 
July 3, 2020, midnight N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A N/A 8.6 μg/m3 (36) 48.0
 
July 2, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A N/A 0.2 μg/m3 (1) 48.0
 
July 2, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A N/A 4.2 μg/m3 (18) 50.0
 
July 2, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A N/A 12.0 μg/m3 (50) 53.0
 
July 2, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (56) N/A N/A 10.3 μg/m3 (43) 56.0
 
July 2, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A N/A 6.1 μg/m3 (25) 53.0
 
July 2, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A N/A 13.9 μg/m3 (54) 54.0
 
July 2, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A N/A 13.4 μg/m3 (53) 53.0
 
July 2, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A N/A 11.6 μg/m3 (48) 53.0
 
July 2, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A N/A 14.7 μg/m3 (56) 56.0
 
July 2, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A N/A 42.0
 
July 2, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 10.7 μg/m3 (45) 45.0
 
July 2, 2020, noon N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A N/A 12.3 μg/m3 (51) 51.0
 
July 2, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 12.6 μg/m3 (51) 51.0
 
July 2, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 14.2 μg/m3 (55) 55.0
 
July 2, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 12.2 μg/m3 (50) 50.0
 
July 2, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 9.7 μg/m3 (40) 40.0
 
July 2, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 10.4 μg/m3 (43) 43.0
 
July 2, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A N/A 8.3 μg/m3 (35) 35.0
 
July 2, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A N/A -7.2 μg/m3 (0) 39.0
 
July 2, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A -1.1 μg/m3 (0) 42.0
 
July 2, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A N/A 2.0 μg/m3 (8) 45.0
 
July 2, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A N/A 4.3 μg/m3 (18) 45.0
 
July 2, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 2.5 μg/m3 (10) 42.0
 
July 2, 2020, midnight N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A N/A 3.4 μg/m3 (14) 47.0
 
July 1, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (52) N/A N/A 5.4 μg/m3 (23) 52.0
 
July 1, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (57) N/A N/A 9.1 μg/m3 (38) 57.0
 
July 1, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (57) N/A N/A 8.7 μg/m3 (36) 57.0
 
July 1, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (57) N/A N/A 1.7 μg/m3 (7) 57.0
 
July 1, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (55) N/A N/A 6.0 μg/m3 (25) 55.0
 
July 1, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (53) N/A N/A 11.4 μg/m3 (48) 53.0
 
July 1, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (54) N/A N/A 16.6 μg/m3 (60) 60.0
 
July 1, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (54) N/A N/A 19.9 μg/m3 (67) 67.0
 
July 1, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (44) N/A N/A 18.0 μg/m3 (63) 63.0
 
July 1, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 20.6 μg/m3 (68) 68.0
 
July 1, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 31.6 μg/m3 (92) 92.0
 
July 1, 2020, noon N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A N/A 12.6 μg/m3 (51) 51.0
 
July 1, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 3.0 μg/m3 (12) 25.0
 
July 1, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 9.8 μg/m3 (41) 41.0
 
July 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 3.6 μg/m3 (15) 28.0
 
July 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A N/A 4.4 μg/m3 (18) 35.0
 
July 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A N/A -1.7 μg/m3 (0) 38.0
 
July 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 5.8 μg/m3 (24) 40.0
 
July 1, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 10.8 μg/m3 (45) 45.0
 
July 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A 6.7 μg/m3 (28) 42.0
 
July 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A N/A 8.0 μg/m3 (33) 38.0
 
July 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 11.5 μg/m3 (48) 48.0
 
July 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A 4.2 μg/m3 (18) 42.0
 
July 1, 2020, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 6.7 μg/m3 (28) 40.0
 
June 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A 1.8 μg/m3 (8) 42.0
 
June 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A N/A 11.7 μg/m3 (49) 49.0
 
June 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (43) N/A N/A 15.6 μg/m3 (58) 58.0
 
June 30, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (45) N/A N/A 15.0 μg/m3 (56) 56.0
 
June 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A N/A 10.9 μg/m3 (45) 50.0
 
June 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A N/A 15.1 μg/m3 (57) 57.0
 
June 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 13.3 μg/m3 (53) 53.0
 
June 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A N/A 16.7 μg/m3 (60) 60.0
 
June 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A N/A 13.6 μg/m3 (53) 53.0
 
June 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 20.6 μg/m3 (68) 68.0
 
June 30, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 30.4 μg/m3 (89) 89.0
 
June 30, 2020, noon N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 7.9 μg/m3 (33) 33.0
 
June 30, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 6.7 μg/m3 (28) 28.0
 
June 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 7.7 μg/m3 (32) 32.0
 
June 30, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A N/A 10.1 μg/m3 (42) 42.0
 
June 30, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A N/A 6.7 μg/m3 (28) 28.0
 
June 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A N/A 16.2 μg/m3 (59) 59.0
 
June 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 6.3 μg/m3 (26) 26.0
 
June 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 6.2 μg/m3 (26) 26.0
 
June 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A N/A 2.4 μg/m3 (10) 14.0
 
June 30, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A N/A 0.1 μg/m3 (0) 18.0
 
June 30, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 2.9 μg/m3 (12) 20.0
 
June 30, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 2.3 μg/m3 (10) 24.0
 
June 30, 2020, midnight N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A N/A 27.0
 
June 29, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A -6.9 μg/m3 (0) 28.0
 
June 29, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A -7.8 μg/m3 (0) 30.0
 
June 29, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A N/A 9.6 μg/m3 (40) 40.0
 
June 29, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 21.2 μg/m3 (70) 70.0
 
June 29, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 31.1 μg/m3 (91) 91.0
 
June 29, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (37) N/A N/A 32.6 μg/m3 (94) 94.0
 
June 29, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A N/A 40.9 μg/m3 (114) 114.0
 
June 29, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (38) N/A N/A 31.2 μg/m3 (91) 91.0
 
June 29, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (35) N/A N/A 28.1 μg/m3 (84) 84.0
 
June 29, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 18.6 μg/m3 (64) 64.0
 
June 29, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A N/A 36.3 μg/m3 (102) 102.0
 
June 29, 2020, noon N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 16.2 μg/m3 (59) 59.0
 
June 29, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A N/A 8.8 μg/m3 (37) 37.0
 
June 29, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 8.4 μg/m3 (35) 35.0
 
June 29, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A N/A 2.6 μg/m3 (11) 23.0
 
June 29, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 2.1 μg/m3 (9) 27.0
 
June 29, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A -2.1 μg/m3 (0) 29.0
 
June 29, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A N/A -0.2 μg/m3 (0) 31.0
 
June 29, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 9.9 μg/m3 (41) 41.0
 
June 29, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (33) N/A N/A 9.2 μg/m3 (38) 38.0
 
June 29, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (36) N/A N/A 6.2 μg/m3 (26) 36.0
 
June 29, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A N/A 6.5 μg/m3 (27) 41.0
 
June 29, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 5.2 μg/m3 (22) 42.0
 
June 29, 2020, midnight N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A N/A 10.2 μg/m3 (42) 47.0
 
June 28, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A N/A 4.5 μg/m3 (19) 49.0
 
June 28, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (49) N/A N/A 8.6 μg/m3 (36) 49.0
 
June 28, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (48) N/A N/A 14.5 μg/m3 (55) 55.0
 
June 28, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (50) N/A N/A 11.2 μg/m3 (47) 50.0
 
June 28, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (45) N/A N/A 15.8 μg/m3 (58) 58.0
 
June 28, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (48) N/A N/A 16.1 μg/m3 (59) 59.0
 
June 28, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (47) N/A N/A 18.6 μg/m3 (64) 64.0
 
June 28, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (40) N/A N/A 15.8 μg/m3 (58) 58.0
 
June 28, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (32) N/A N/A 16.3 μg/m3 (59) 59.0
 
June 28, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (26) N/A N/A 19.0 μg/m3 (65) 65.0
 
June 28, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A N/A 13.4 μg/m3 (53) 53.0
 
June 28, 2020, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A N/A 6.1 μg/m3 (25) 25.0
 
June 28, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 1.6 μg/m3 (7) 17.0
 
June 28, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A N/A 8.3 μg/m3 (35) 35.0
 
June 28, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 7.7 μg/m3 (32) 32.0
 
June 28, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A N/A 7.7 μg/m3 (32) 32.0
 
June 28, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A N/A 9.6 μg/m3 (40) 40.0
 
June 28, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A N/A 3.0 μg/m3 (12) 17.0
 
June 28, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 7.8 μg/m3 (32) 32.0
 
June 28, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A N/A 4.7 μg/m3 (20) 27.0
 
June 28, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (29) N/A N/A 8.1 μg/m3 (34) 34.0
 
June 28, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 5.2 μg/m3 (22) 30.0
 
June 28, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A 2.6 μg/m3 (11) 34.0
 
June 28, 2020, midnight N/A N/A N/A N/A N/A N/A 51.0 ppb (39) N/A N/A 7.2 μg/m3 (30) 39.0
 
June 27, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A 1.9 μg/m3 (8) 42.0
 
June 27, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 6.3 μg/m3 (26) 42.0
 
June 27, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 5.2 μg/m3 (22) 42.0
 
June 27, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A 6.4 μg/m3 (27) 42.0
 
June 27, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 9.5 μg/m3 (40) 42.0
 
June 27, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (42) N/A N/A 4.2 μg/m3 (18) 42.0
 
June 27, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (42) N/A N/A 6.3 μg/m3 (26) 42.0
 
June 27, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (41) N/A N/A 4.5 μg/m3 (19) 41.0
 
June 27, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (38) N/A N/A 8.6 μg/m3 (36) 38.0
 
June 27, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (35) N/A N/A 9.4 μg/m3 (39) 39.0
 
June 27, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 13.7 μg/m3 (54) 54.0
 
June 27, 2020, noon N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A N/A 7.4 μg/m3 (31) 31.0
 
June 27, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A N/A 5.8 μg/m3 (24) 24.0
 
June 27, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A N/A -1.6 μg/m3 (0) 18.0
 
June 27, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A N/A 10.2 μg/m3 (42) 42.0
 
June 27, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A N/A 7.9 μg/m3 (33) 33.0
 
June 27, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A 6.5 μg/m3 (27) 27.0
 
June 27, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 7.0 μg/m3 (29) 29.0
 
June 27, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (28) N/A N/A 9.3 μg/m3 (39) 39.0
 
June 27, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 2.0 μg/m3 (8) 30.0
 
June 27, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A N/A 4.4 μg/m3 (18) 31.0
 
June 27, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (32) N/A N/A -1.0 μg/m3 (0) 32.0
 
June 27, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A -4.0 μg/m3 (0) 34.0
 
June 27, 2020, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (34) N/A N/A -0.9 μg/m3 (0) 34.0
 
June 26, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (31) N/A N/A 11.7 μg/m3 (49) 49.0
 
June 26, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (30) N/A N/A 12.7 μg/m3 (51) 51.0