ID: 2804

AQSQID: 080010008

Site Name: Adams

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

Updated: Sept. 22, 2021, noon

Location: Commerce City (E 72nd Ave), CO

Reporting: False, Located: True

Current AQI: None

Commerce City (E 72nd Ave) CO, US: 39.828387, -104.938463

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.4 μg/m3 (10) 7.5 μg/m3 (32) 32.0
 
Oct. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.1 μg/m3 (6) 5.8 μg/m3 (25) 25.0
 
Oct. 26, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.5 μg/m3 (6) 5.3 μg/m3 (23) 23.0
 
Oct. 26, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 4.5 μg/m3 (5) 4.4 μg/m3 (19) 19.0
 
Oct. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.9 μg/m3 (4) 3.8 μg/m3 (16) 16.0
 
Oct. 26, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.4 μg/m3 (4) 3.3 μg/m3 (14) 14.0
 
Oct. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.7 μg/m3 (5) 4.5 μg/m3 (19) 19.0
 
Oct. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.2 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Oct. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.9 μg/m3 (4) 3.7 μg/m3 (16) 16.0
 
Oct. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.9 μg/m3 (4) 3.7 μg/m3 (16) 16.0
 
Oct. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.8 μg/m3 (4) 3.7 μg/m3 (16) 16.0
 
Oct. 26, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.2 μg/m3 (4) 4.0 μg/m3 (17) 17.0
 
Oct. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.6 μg/m3 (29) 19.2 μg/m3 (66) 66.0
 
Oct. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.1 μg/m3 (33) 22.6 μg/m3 (74) 74.0
 
Oct. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.7 μg/m3 (40) 28.9 μg/m3 (87) 87.0
 
Oct. 26, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 46.4 μg/m3 (43) 31.5 μg/m3 (92) 92.0
 
Oct. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.4 μg/m3 (13) 9.6 μg/m3 (40) 40.0
 
Oct. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.4 μg/m3 (8) 6.8 μg/m3 (29) 29.0
 
Oct. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.7 μg/m3 (12) 9.3 μg/m3 (39) 39.0
 
Oct. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.6 μg/m3 (34) 19.9 μg/m3 (68) 68.0
 
Oct. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 92.3 μg/m3 (70) 23.8 μg/m3 (76) 76.0
 
Oct. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 18.1 μg/m3 (64) 64.0
 
Oct. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.7 μg/m3 (22) 15.2 μg/m3 (58) 58.0
 
Oct. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.9 μg/m3 (28) 20.1 μg/m3 (68) 68.0
 
Oct. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.6 μg/m3 (15) 10.9 μg/m3 (46) 46.0
 
Oct. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.5 μg/m3 (28) 19.6 μg/m3 (67) 67.0
 
Oct. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (10) 8.0 μg/m3 (34) 34.0
 
Oct. 25, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.7 μg/m3 (13) 10.7 μg/m3 (45) 45.0
 
Oct. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.7 μg/m3 (16) 11.6 μg/m3 (49) 49.0
 
Oct. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.4 μg/m3 (6) 5.4 μg/m3 (23) 23.0
 
Oct. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.3 μg/m3 (7) 5.9 μg/m3 (25) 25.0
 
Oct. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.3 μg/m3 (9) 4.7 μg/m3 (20) 20.0
 
Oct. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.2 μg/m3 (13) 4.7 μg/m3 (20) 20.0
 
Oct. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.8 μg/m3 (15) 5.8 μg/m3 (25) 25.0
 
Oct. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.6 μg/m3 (18) 7.6 μg/m3 (32) 32.0
 
Oct. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.6 μg/m3 (20) 11.0 μg/m3 (46) 46.0
 
Oct. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 11.4 μg/m3 (48) 48.0
 
Oct. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.5 μg/m3 (27) 12.1 μg/m3 (51) 51.0
 
Oct. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.4 μg/m3 (48) 18.5 μg/m3 (65) 65.0
 
Oct. 25, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 51.2 μg/m3 (48) 17.9 μg/m3 (64) 64.0
 
Oct. 24, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.5 μg/m3 (44) 18.9 μg/m3 (66) 66.0
 
Oct. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.3 μg/m3 (43) 19.9 μg/m3 (68) 68.0
 
Oct. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.7 μg/m3 (43) 17.1 μg/m3 (62) 62.0
 
Oct. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.4 μg/m3 (45) 16.8 μg/m3 (61) 61.0
 
Oct. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.7 μg/m3 (47) 19.2 μg/m3 (66) 66.0
 
Oct. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.4 μg/m3 (42) 20.4 μg/m3 (69) 69.0
 
Oct. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.8 μg/m3 (45) 22.1 μg/m3 (73) 73.0
 
Oct. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.4 μg/m3 (53) 26.8 μg/m3 (82) 82.0
 
Oct. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.7 μg/m3 (43) 29.3 μg/m3 (88) 88.0
 
Oct. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.8 μg/m3 (31) 22.6 μg/m3 (74) 74.0
 
Oct. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.1 μg/m3 (33) 23.6 μg/m3 (76) 76.0
 
Oct. 24, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 21.7 μg/m3 (72) 72.0
 
Oct. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.9 μg/m3 (24) 19.5 μg/m3 (67) 67.0
 
Oct. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.6 μg/m3 (21) 18.8 μg/m3 (66) 66.0
 
Oct. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.7 μg/m3 (22) 18.8 μg/m3 (66) 66.0
 
Oct. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.5 μg/m3 (24) 19.0 μg/m3 (66) 66.0
 
Oct. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.4 μg/m3 (26) 19.4 μg/m3 (67) 67.0
 
Oct. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.3 μg/m3 (26) 18.2 μg/m3 (64) 64.0
 
Oct. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.2 μg/m3 (26) 17.9 μg/m3 (64) 64.0
 
Oct. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.9 μg/m3 (23) 17.5 μg/m3 (63) 63.0
 
Oct. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.4 μg/m3 (25) 15.8 μg/m3 (59) 59.0
 
Oct. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.8 μg/m3 (22) 14.0 μg/m3 (55) 55.0
 
Oct. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.4 μg/m3 (21) 13.0 μg/m3 (53) 53.0
 
Oct. 24, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 17.1 μg/m3 (16) 11.0 μg/m3 (46) 46.0
 
Oct. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.5 μg/m3 (13) 9.2 μg/m3 (39) 39.0
 
Oct. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.8 μg/m3 (19) 13.5 μg/m3 (54) 54.0
 
Oct. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.2 μg/m3 (18) 14.0 μg/m3 (55) 55.0
 
Oct. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.7 μg/m3 (20) 15.3 μg/m3 (58) 58.0
 
Oct. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.4 μg/m3 (22) 16.3 μg/m3 (60) 60.0
 
Oct. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.4 μg/m3 (21) 15.3 μg/m3 (58) 58.0
 
Oct. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.9 μg/m3 (17) 14.2 μg/m3 (56) 56.0
 
Oct. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.7 μg/m3 (16) 14.1 μg/m3 (56) 56.0
 
Oct. 23, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.9 μg/m3 (14) 12.7 μg/m3 (53) 53.0
 
Oct. 23, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) 11.5 μg/m3 (48) 48.0
 
Oct. 23, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 8.8 μg/m3 (37) 37.0
 
Oct. 23, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 7.7 μg/m3 (33) 33.0
 
Oct. 23, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (8) 7.0 μg/m3 (30) 30.0
 
Oct. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.6 μg/m3 (8) 6.7 μg/m3 (28) 28.0
 
Oct. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (8) 6.1 μg/m3 (26) 26.0
 
Oct. 23, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (10) 7.2 μg/m3 (31) 31.0
 
Oct. 23, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) 7.8 μg/m3 (33) 33.0
 
Oct. 23, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.1 μg/m3 (8) 6.3 μg/m3 (27) 27.0
 
Oct. 23, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.5 μg/m3 (7) 5.0 μg/m3 (21) 21.0
 
Oct. 23, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.6 μg/m3 (6) 4.3 μg/m3 (18) 18.0
 
Oct. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.9 μg/m3 (6) 4.8 μg/m3 (20) 20.0
 
Oct. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.7 μg/m3 (4) 3.0 μg/m3 (13) 13.0
 
Oct. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.1 μg/m3 (3) 2.6 μg/m3 (11) 11.0
 
Oct. 23, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 3.1 μg/m3 (3) 2.5 μg/m3 (11) 11.0
 
Oct. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) 2.7 μg/m3 (12) 12.0
 
Oct. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.2 μg/m3 (27) 5.4 μg/m3 (23) 27.0
 
Oct. 22, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.6 μg/m3 (27) 7.3 μg/m3 (31) 31.0
 
Oct. 22, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.2 μg/m3 (25) 8.8 μg/m3 (37) 37.0
 
Oct. 22, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 9.6 μg/m3 (40) 40.0
 
Oct. 22, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.9 μg/m3 (12) 8.0 μg/m3 (34) 34.0
 
Oct. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (11) 7.8 μg/m3 (33) 33.0
 
Oct. 22, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.9 μg/m3 (11) 7.9 μg/m3 (33) 33.0
 
Oct. 22, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.3 μg/m3 (10) 7.5 μg/m3 (32) 32.0
 
Oct. 22, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.5 μg/m3 (10) 7.8 μg/m3 (33) 33.0
 
Oct. 22, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.7 μg/m3 (11) 8.5 μg/m3 (36) 36.0
 
Oct. 22, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 13.9 μg/m3 (13) 9.8 μg/m3 (41) 41.0
 
Oct. 22, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
Oct. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.2 μg/m3 (31) 17.5 μg/m3 (63) 63.0
 
Oct. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.2 μg/m3 (48) 17.8 μg/m3 (63) 63.0
 
Oct. 22, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.9 μg/m3 (52) 17.5 μg/m3 (63) 63.0
 
Oct. 22, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.3 μg/m3 (55) 19.6 μg/m3 (67) 67.0
 
Oct. 22, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.0 μg/m3 (60) 20.3 μg/m3 (69) 69.0
 
Oct. 22, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.1 μg/m3 (58) 20.5 μg/m3 (69) 69.0
 
Oct. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.2 μg/m3 (59) 19.6 μg/m3 (67) 67.0
 
Oct. 22, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.7 μg/m3 (58) 19.0 μg/m3 (66) 66.0
 
Oct. 22, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (56) 19.5 μg/m3 (67) 67.0
 
Oct. 22, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.0 μg/m3 (60) 17.9 μg/m3 (64) 64.0
 
Oct. 22, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 71.2 μg/m3 (60) 17.0 μg/m3 (62) 62.0
 
Oct. 21, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.1 μg/m3 (58) 15.5 μg/m3 (59) 59.0
 
Oct. 21, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 87.5 μg/m3 (68) 16.0 μg/m3 (60) 68.0
 
Oct. 21, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.2 μg/m3 (56) 14.5 μg/m3 (57) 57.0
 
Oct. 21, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 76.2 μg/m3 (62) 15.4 μg/m3 (58) 62.0
 
Oct. 21, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 81.6 μg/m3 (65) 17.8 μg/m3 (63) 65.0
 
Oct. 21, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.9 μg/m3 (67) 17.8 μg/m3 (63) 67.0
 
Oct. 21, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.1 μg/m3 (56) 13.9 μg/m3 (55) 56.0
 
Oct. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (54) 11.7 μg/m3 (49) 54.0
 
Oct. 21, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 96.0 μg/m3 (72) 16.3 μg/m3 (60) 72.0
 
Oct. 21, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.5 μg/m3 (58) 25.0 μg/m3 (79) 79.0
 
Oct. 21, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.6 μg/m3 (27) 18.9 μg/m3 (66) 66.0
 
Oct. 21, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 27.9 μg/m3 (26) 18.7 μg/m3 (65) 65.0
 
Oct. 21, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.7 μg/m3 (18) 12.5 μg/m3 (52) 52.0
 
Oct. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (10) 6.7 μg/m3 (28) 28.0
 
Oct. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (11) 7.6 μg/m3 (32) 32.0
 
Oct. 21, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.8 μg/m3 (23) 9.1 μg/m3 (38) 38.0
 
Oct. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.2 μg/m3 (32) 11.1 μg/m3 (47) 47.0
 
Oct. 21, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.3 μg/m3 (17) 6.2 μg/m3 (26) 26.0
 
Oct. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) 4.3 μg/m3 (18) 18.0
 
Oct. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) 4.7 μg/m3 (20) 20.0
 
Oct. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.1 μg/m3 (15) 5.1 μg/m3 (22) 22.0
 
Oct. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.9 μg/m3 (17) 4.5 μg/m3 (19) 19.0
 
Oct. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.3 μg/m3 (21) 4.9 μg/m3 (21) 21.0
 
Oct. 21, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 28.8 μg/m3 (27) 5.5 μg/m3 (23) 27.0
 
Oct. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.6 μg/m3 (26) 5.2 μg/m3 (22) 26.0
 
Oct. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.1 μg/m3 (27) 5.8 μg/m3 (25) 27.0
 
Oct. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.8 μg/m3 (26) 7.0 μg/m3 (30) 30.0
 
Oct. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.3 μg/m3 (48) N/A 48.0
 
Oct. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 101.2 μg/m3 (74) 59.9 μg/m3 (154) 154.0
 
Oct. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.6 μg/m3 (60) 34.0 μg/m3 (98) 98.0
 
Oct. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 107.0 μg/m3 (77) 24.1 μg/m3 (77) 77.0
 
Oct. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 168.9 μg/m3 (108) 29.5 μg/m3 (88) 108.0
 
Oct. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 141.7 μg/m3 (94) 25.3 μg/m3 (79) 94.0
 
Oct. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 127.2 μg/m3 (87) 17.2 μg/m3 (62) 87.0
 
Oct. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.5 μg/m3 (56) 13.1 μg/m3 (54) 56.0
 
Oct. 20, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 10.9 μg/m3 (46) 46.0
 
Oct. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.5 μg/m3 (22) 10.0 μg/m3 (42) 42.0
 
Oct. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.6 μg/m3 (33) 15.9 μg/m3 (59) 59.0
 
Oct. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.2 μg/m3 (36) 19.5 μg/m3 (67) 67.0
 
Oct. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.9 μg/m3 (39) 19.5 μg/m3 (67) 67.0
 
Oct. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 19.1 μg/m3 (66) 66.0
 
Oct. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.5 μg/m3 (45) 22.3 μg/m3 (73) 73.0
 
Oct. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (47) 23.1 μg/m3 (75) 75.0
 
Oct. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.7 μg/m3 (54) 23.2 μg/m3 (75) 75.0
 
Oct. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.4 μg/m3 (55) 21.5 μg/m3 (71) 71.0
 
Oct. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.9 μg/m3 (57) 20.4 μg/m3 (69) 69.0
 
Oct. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 85.4 μg/m3 (67) 23.2 μg/m3 (75) 75.0
 
Oct. 20, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 18.2 μg/m3 (64) 64.0
 
Oct. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.1 μg/m3 (40) 15.9 μg/m3 (59) 59.0
 
Oct. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.4 μg/m3 (50) 17.4 μg/m3 (63) 63.0
 
Oct. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.5 μg/m3 (56) 18.9 μg/m3 (66) 66.0
 
Oct. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 16.7 μg/m3 (61) 61.0
 
Oct. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.1 μg/m3 (44) 16.8 μg/m3 (61) 61.0
 
Oct. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.0 μg/m3 (68) 22.3 μg/m3 (73) 73.0
 
Oct. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 95.4 μg/m3 (71) 23.7 μg/m3 (76) 76.0
 
Oct. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 124.7 μg/m3 (86) 26.6 μg/m3 (82) 86.0