ID: 9712

AQSQID: 840080010010

Site Name: Adams-Birch

Added: May 20, 2021, 5:41 a.m.

Updated: June 15, 2021, 9:49 a.m.

Location: Commerce City (Birch St), CO

Reporting: True, Located: True

Current AQI: 32.0

Commerce City (Birch St) CO, US: 39.8281, -104.93645

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 15, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.5 μg/m3 (32) 32.0
 
June 15, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.5 μg/m3 (28) 28.0
 
June 15, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.8 μg/m3 (29) 29.0
 
June 15, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.1 μg/m3 (26) 26.0
 
June 15, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
June 15, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.4 μg/m3 (27) 27.0
 
June 15, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 15, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.2 μg/m3 (22) 22.0
 
June 14, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.4 μg/m3 (23) 23.0
 
June 14, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
June 14, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (21) 21.0
 
June 14, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.3 μg/m3 (27) 27.0
 
June 14, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.8 μg/m3 (33) 33.0
 
June 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.1 μg/m3 (34) 34.0
 
June 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.9 μg/m3 (33) 33.0
 
June 14, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.7 μg/m3 (28) 28.0
 
June 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.7 μg/m3 (28) 28.0
 
June 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (43) 43.0
 
June 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (46) 46.0
 
June 14, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.9 μg/m3 (50) 50.0
 
June 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 16.7 μg/m3 (61) 61.0
 
June 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.1 μg/m3 (22) 22.0
 
June 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.7 μg/m3 (16) 16.0
 
June 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.3 μg/m3 (14) 14.0
 
June 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.1 μg/m3 (13) 13.0
 
June 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 3.3 μg/m3 (14) 14.0
 
June 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (17) 17.0
 
June 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 4.8 μg/m3 (20) 20.0
 
June 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.9 μg/m3 (25) 25.0
 
June 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (37) 37.0
 
June 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.8 μg/m3 (25) 25.0
 
June 14, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.1 μg/m3 (30) 30.0
 
June 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.4 μg/m3 (36) 36.0
 
June 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (25) 25.0
 
June 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 5.3 μg/m3 (23) 23.0
 
June 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.1 μg/m3 (26) 26.0
 
June 13, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.4 μg/m3 (36) 36.0
 
June 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.4 μg/m3 (44) 44.0
 
June 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.3 μg/m3 (43) 43.0
 
June 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.3 μg/m3 (43) 43.0
 
June 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.4 μg/m3 (44) 44.0
 
June 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.9 μg/m3 (50) 50.0
 
June 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.9 μg/m3 (55) 55.0
 
June 13, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (56) 56.0
 
June 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.1 μg/m3 (54) 54.0
 
June 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.5 μg/m3 (52) 52.0
 
June 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 13.0 μg/m3 (53) 53.0
 
June 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 12.2 μg/m3 (52) 52.0
 
June 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.4 μg/m3 (44) 44.0
 
June 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (48) 48.0
 
June 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (43) 43.0
 
June 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.7 μg/m3 (41) 41.0
 
June 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (48) 48.0
 
June 13, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.6 μg/m3 (28) 28.0
 
June 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.5 μg/m3 (28) 28.0
 
June 13, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.3 μg/m3 (31) 31.0
 
June 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.5 μg/m3 (32) 32.0
 
June 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.7 μg/m3 (28) 28.0
 
June 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.5 μg/m3 (28) 28.0
 
June 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.4 μg/m3 (31) 31.0
 
June 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.4 μg/m3 (31) 31.0
 
June 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 7.4 μg/m3 (31) 31.0
 
June 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.1 μg/m3 (34) 34.0
 
June 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (34) 34.0
 
June 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 9.5 μg/m3 (40) 40.0
 
June 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (43) 43.0
 
June 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (57) 15.5 μg/m3 (59) 59.0
 
June 12, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (57) 14.7 μg/m3 (57) 57.0
 
June 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 9.9 μg/m3 (42) 42.0
 
June 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 10.9 μg/m3 (46) 46.0
 
June 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 11.7 μg/m3 (49) 49.0
 
June 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 10.2 μg/m3 (43) 43.0
 
June 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 9.6 μg/m3 (40) 40.0
 
June 12, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 8.2 μg/m3 (35) 35.0
 
June 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 7.0 μg/m3 (30) 30.0
 
June 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 6.6 μg/m3 (28) 28.0
 
June 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 5.6 μg/m3 (24) 24.0
 
June 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 5.0 μg/m3 (21) 24.0
 
June 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 4.7 μg/m3 (20) 22.0
 
June 12, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 4.7 μg/m3 (20) 21.0
 
June 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 4.6 μg/m3 (20) 21.0
 
June 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 4.7 μg/m3 (20) 21.0
 
June 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 4.7 μg/m3 (20) 21.0
 
June 11, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 5.0 μg/m3 (21) 22.0
 
June 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 6.3 μg/m3 (27) 31.0
 
June 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 5.5 μg/m3 (23) 24.0
 
June 11, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 6.1 μg/m3 (26) 32.0
 
June 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 5.8 μg/m3 (25) 26.0
 
June 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 5.9 μg/m3 (25) 26.0
 
June 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 7.3 μg/m3 (31) 32.0
 
June 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 12.4 μg/m3 (52) 52.0
 
June 11, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (55) 14.4 μg/m3 (56) 56.0
 
June 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (55) 13.7 μg/m3 (55) 55.0
 
June 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 12.7 μg/m3 (53) 55.0
 
June 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 10.3 μg/m3 (43) 44.0
 
June 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 5.3 μg/m3 (23) 23.0
 
June 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 4.4 μg/m3 (19) 19.0
 
June 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.0 μg/m3 (12) 3.5 μg/m3 (15) 15.0
 
June 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.2 μg/m3 (14) 17.0
 
June 11, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.0 μg/m3 (13) 17.0
 
June 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 5.9 μg/m3 (25) 25.0
 
June 11, 2021, 2 a.m. 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
 
June 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 11.2 μg/m3 (47) 47.0
 
June 11, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 9.4 μg/m3 (40) 40.0
 
June 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 8.2 μg/m3 (35) 35.0
 
June 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 12.1 μg/m3 (51) 51.0
 
June 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.0 μg/m3 (39) 9.2 μg/m3 (39) 39.0
 
June 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 6.7 μg/m3 (28) 28.0
 
June 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 12.6 μg/m3 (53) 53.0
 
June 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 14.8 μg/m3 (57) 57.0
 
June 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.0 μg/m3 (52) 12.9 μg/m3 (53) 53.0
 
June 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 11.7 μg/m3 (49) 50.0
 
June 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.0 μg/m3 (51) 13.4 μg/m3 (54) 54.0
 
June 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (47) 14.0 μg/m3 (55) 55.0
 
June 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 115.0 μg/m3 (81) 23.5 μg/m3 (75) 81.0
 
June 10, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 79.0 μg/m3 (63) 18.3 μg/m3 (65) 65.0
 
June 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (57) 16.9 μg/m3 (62) 62.0
 
June 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 9.8 μg/m3 (41) 41.0
 
June 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 9.2 μg/m3 (39) 39.0
 
June 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 9.5 μg/m3 (40) 40.0
 
June 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 10.2 μg/m3 (43) 43.0
 
June 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 9.1 μg/m3 (38) 38.0
 
June 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 7.9 μg/m3 (33) 33.0
 
June 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 7.9 μg/m3 (33) 33.0
 
June 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 5.9 μg/m3 (25) 25.0
 
June 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) 4.4 μg/m3 (19) 19.0
 
June 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 3.8 μg/m3 (16) 16.0
 
June 10, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 3.8 μg/m3 (16) 16.0
 
June 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 4.0 μg/m3 (17) 17.0
 
June 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) 3.3 μg/m3 (14) 14.0
 
June 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) 3.5 μg/m3 (15) 15.0
 
June 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.4 μg/m3 (15) 17.0
 
June 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 3.5 μg/m3 (15) 16.0
 
June 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 4.1 μg/m3 (18) 18.0
 
June 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 6.6 μg/m3 (28) 28.0
 
June 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 9.6 μg/m3 (40) 40.0
 
June 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 11.4 μg/m3 (48) 48.0
 
June 9, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 11.7 μg/m3 (49) 49.0
 
June 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (61) 17.0 μg/m3 (62) 62.0
 
June 9, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 92.0 μg/m3 (70) 19.4 μg/m3 (67) 70.0
 
June 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 14.7 μg/m3 (57) 57.0
 
June 9, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 10.7 μg/m3 (45) 45.0
 
June 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.0 μg/m3 (21) 10.4 μg/m3 (44) 44.0
 
June 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 10.1 μg/m3 (43) 43.0
 
June 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 9.9 μg/m3 (42) 42.0
 
June 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 9.6 μg/m3 (40) 40.0
 
June 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.1 μg/m3 (18) 8.1 μg/m3 (34) 34.0
 
June 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 9.5 μg/m3 (40) 40.0
 
June 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.9 μg/m3 (25) 9.3 μg/m3 (39) 39.0
 
June 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.5 μg/m3 (23) 7.6 μg/m3 (32) 32.0
 
June 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.1 μg/m3 (25) 6.8 μg/m3 (29) 29.0
 
June 9, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 29.9 μg/m3 (28) 7.1 μg/m3 (30) 30.0
 
June 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.5 μg/m3 (31) 7.3 μg/m3 (31) 31.0
 
June 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.9 μg/m3 (23) 5.9 μg/m3 (25) 25.0
 
June 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.5 μg/m3 (20) 5.9 μg/m3 (25) 25.0
 
June 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.6 μg/m3 (24) 6.1 μg/m3 (26) 26.0
 
June 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 7.1 μg/m3 (30) 30.0
 
June 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.4 μg/m3 (39) 9.0 μg/m3 (38) 39.0
 
June 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.6 μg/m3 (34) 8.0 μg/m3 (34) 34.0
 
June 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 73.8 μg/m3 (61) 14.0 μg/m3 (55) 61.0
 
June 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.8 μg/m3 (62) 14.5 μg/m3 (57) 62.0
 
June 8, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 41.8 μg/m3 (39) 10.1 μg/m3 (43) 43.0
 
June 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.4 μg/m3 (25) 7.9 μg/m3 (33) 33.0
 
June 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.8 μg/m3 (29) 8.4 μg/m3 (36) 36.0
 
June 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.3 μg/m3 (14) 6.8 μg/m3 (29) 29.0
 
June 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.1 μg/m3 (26) 7.9 μg/m3 (33) 33.0
 
June 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.8 μg/m3 (17) 6.8 μg/m3 (29) 29.0
 
June 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.2 μg/m3 (17) 6.2 μg/m3 (26) 26.0