ID: 523

AQSQID: 290210005

Site Name: St. Joseph

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

Updated: June 14, 2021, 7:52 p.m.

Location: Saint Joseph (Missouri Hwy 759), MO

Reporting: True, Located: True

Current AQI: 43.0

Saint Joseph (Missouri Hwy 759) MO, US: 39.741667, -94.858333

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
June 14, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) 6.9 μg/m3 (29) 43.0
 
June 14, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 6.4 μg/m3 (27) 34.0
 
June 14, 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) 9.4 μg/m3 (40) 40.0
 
June 14, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 6.9 μg/m3 (29) 32.0
 
June 14, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 6.6 μg/m3 (28) 36.0
 
June 14, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 9.7 μg/m3 (41) 41.0
 
June 14, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 89.0 μg/m3 (68) 11.0 μg/m3 (46) 68.0
 
June 14, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (59) 11.4 μg/m3 (48) 59.0
 
June 14, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 11.1 μg/m3 (47) 49.0
 
June 14, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 10.6 μg/m3 (45) 49.0
 
June 14, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (47) 9.6 μg/m3 (40) 47.0
 
June 14, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (47) 9.9 μg/m3 (42) 47.0
 
June 14, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 10.1 μg/m3 (43) 43.0
 
June 14, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 9.0 μg/m3 (38) 38.0
 
June 14, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 6.5 μg/m3 (28) 37.0
 
June 14, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 10.7 μg/m3 (45) 45.0
 
June 14, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 8.6 μg/m3 (36) 41.0
 
June 14, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 3.8 μg/m3 (16) 23.0
 
June 14, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 5.0 μg/m3 (21) 28.0
 
June 13, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 2.9 μg/m3 (13) 26.0
 
June 13, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 4.5 μg/m3 (19) 20.0
 
June 13, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.3 μg/m3 (14) 17.0
 
June 13, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 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 21.0 μg/m3 (20) 5.0 μg/m3 (21) 21.0
 
June 13, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 4.1 μg/m3 (18) 19.0
 
June 13, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.0 μg/m3 (11) 5.4 μg/m3 (23) 23.0
 
June 13, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 5.8 μg/m3 (25) 25.0
 
June 13, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 3.3 μg/m3 (14) 19.0
 
June 13, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 4.1 μg/m3 (18) 18.0
 
June 13, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 8.9 μg/m3 (38) 38.0
 
June 13, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 10.7 μg/m3 (45) 45.0
 
June 13, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 15.1 μg/m3 (58) 58.0
 
June 13, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 14.3 μg/m3 (56) 56.0
 
June 13, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 9.7 μg/m3 (41) 41.0
 
June 13, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 16.3 μg/m3 (60) 60.0
 
June 13, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 21.8 μg/m3 (72) 72.0
 
June 13, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 17.8 μg/m3 (63) 63.0
 
June 13, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 16.9 μg/m3 (62) 62.0
 
June 13, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.0 μg/m3 (67) 51.1 μg/m3 (140) 140.0
 
June 13, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 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 46.0 μg/m3 (43) 8.7 μg/m3 (37) 43.0
 
June 13, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 4.7 μg/m3 (20) 25.0
 
June 13, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 2.1 μg/m3 (9) 20.0
 
June 12, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 4.2 μg/m3 (18) 18.0
 
June 12, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 3.5 μg/m3 (15) 20.0
 
June 12, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) 3.4 μg/m3 (15) 16.0
 
June 12, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) 3.3 μg/m3 (14) 18.0
 
June 12, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 3.0 μg/m3 (13) 20.0
 
June 12, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 3.6 μg/m3 (16) 20.0
 
June 12, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) 0.0 μg/m3 (0) 20.0
 
June 12, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) 3.7 μg/m3 (16) 17.0
 
June 12, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) 2.4 μg/m3 (10) 43.0
 
June 12, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.0 μg/m3 (24) 4.7 μg/m3 (20) 24.0
 
June 12, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 5.1 μg/m3 (22) 36.0
 
June 12, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 9.8 μg/m3 (41) 41.0
 
June 12, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) 8.6 μg/m3 (36) 36.0
 
June 12, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 8.2 μg/m3 (35) 35.0
 
June 12, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 9.4 μg/m3 (40) 40.0
 
June 12, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 5.3 μg/m3 (23) 25.0
 
June 12, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 9.5 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 38.0 μg/m3 (36) 10.6 μg/m3 (45) 45.0
 
June 12, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 12.5 μg/m3 (52) 52.0
 
June 12, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 5.5 μg/m3 (23) 29.0
 
June 12, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 4.9 μg/m3 (21) 25.0
 
June 12, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 3.0 μg/m3 (13) 26.0
 
June 12, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 4.6 μg/m3 (20) 29.0
 
June 12, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 4.4 μg/m3 (19) 23.0
 
June 11, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 5.0 μg/m3 (21) 25.0
 
June 11, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 9.6 μg/m3 (40) 40.0
 
June 11, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) 8.4 μg/m3 (36) 36.0
 
June 11, 2021, 8 p.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 11, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 152.0 μg/m3 (100) 12.4 μg/m3 (52) 100.0
 
June 11, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (74) 74.0
 
June 11, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.0 μg/m3 (56) 13.6 μg/m3 (55) 56.0
 
June 11, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 76.0 μg/m3 (62) 16.1 μg/m3 (60) 62.0
 
June 11, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 7.5 μg/m3 (32) 50.0
 
June 11, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (58) 12.9 μg/m3 (53) 58.0
 
June 11, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.0 μg/m3 (53) 12.0 μg/m3 (50) 53.0
 
June 11, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 52.0 μg/m3 (49) 7.9 μg/m3 (33) 49.0
 
June 11, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 4.4 μg/m3 (19) 34.0
 
June 11, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 9.4 μg/m3 (40) 40.0
 
June 11, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 5.3 μg/m3 (23) 36.0
 
June 11, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 9.8 μg/m3 (41) 41.0
 
June 11, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 7.3 μg/m3 (31) 31.0
 
June 11, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 7.4 μg/m3 (31) 32.0
 
June 11, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 7.9 μg/m3 (33) 33.0
 
June 11, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 7.6 μg/m3 (32) 32.0
 
June 11, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 10.7 μg/m3 (45) 45.0
 
June 11, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 9.8 μg/m3 (41) 55.0
 
June 11, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (54) 7.7 μg/m3 (33) 54.0
 
June 11, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 8.2 μg/m3 (35) 52.0
 
June 10, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 8.6 μg/m3 (36) 37.0
 
June 10, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 10.0 μg/m3 (42) 42.0
 
June 10, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.0 μg/m3 (52) 11.4 μg/m3 (48) 52.0
 
June 10, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (61) 8.4 μg/m3 (36) 61.0
 
June 10, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (61) 9.7 μg/m3 (41) 61.0
 
June 10, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.0 μg/m3 (68) 7.3 μg/m3 (31) 68.0
 
June 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 101.0 μg/m3 (74) 8.1 μg/m3 (34) 74.0
 
June 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (55) 8.3 μg/m3 (35) 55.0
 
June 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (57) 7.4 μg/m3 (31) 57.0
 
June 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 70.0 μg/m3 (59) 12.2 μg/m3 (52) 59.0
 
June 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 126.0 μg/m3 (87) 21.0 μg/m3 (70) 87.0
 
June 10, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 132.0 μg/m3 (90) 16.6 μg/m3 (61) 90.0
 
June 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 97.0 μg/m3 (72) 17.8 μg/m3 (63) 72.0
 
June 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 11.2 μg/m3 (47) 50.0
 
June 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 10.3 μg/m3 (43) 43.0
 
June 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 7.2 μg/m3 (31) 31.0
 
June 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 10.7 μg/m3 (45) 45.0
 
June 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 8.8 μg/m3 (37) 37.0
 
June 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 10.2 μg/m3 (43) 43.0
 
June 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 9.3 μg/m3 (39) 39.0
 
June 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (38) 8.6 μg/m3 (36) 38.0
 
June 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.0 μg/m3 (53) 9.6 μg/m3 (40) 53.0
 
June 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 7.6 μg/m3 (32) 50.0
 
June 10, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 7.2 μg/m3 (31) 45.0
 
June 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 9.3 μg/m3 (39) 50.0
 
June 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 9.7 μg/m3 (41) 45.0
 
June 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.0 μg/m3 (60) 8.8 μg/m3 (37) 60.0
 
June 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (54) 6.0 μg/m3 (25) 54.0
 
June 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.0 μg/m3 (58) 9.3 μg/m3 (39) 58.0
 
June 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) 9.2 μg/m3 (39) 50.0
 
June 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 7.1 μg/m3 (30) 30.0
 
June 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 9.8 μg/m3 (41) 41.0
 
June 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 11.3 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 54.0 μg/m3 (50) 10.1 μg/m3 (43) 50.0
 
June 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (54) 10.8 μg/m3 (46) 54.0
 
June 9, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 53.0 μg/m3 (50) 10.1 μg/m3 (43) 50.0
 
June 9, 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) 8.1 μg/m3 (34) 55.0
 
June 9, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (38) 7.1 μg/m3 (30) 38.0
 
June 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) 9.9 μg/m3 (42) 42.0
 
June 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 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 27.0 μg/m3 (25) 5.5 μg/m3 (23) 25.0
 
June 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 7.2 μg/m3 (31) 31.0
 
June 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.0 μg/m3 (28) 6.1 μg/m3 (26) 28.0
 
June 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 10.4 μg/m3 (44) 44.0
 
June 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 10.1 μg/m3 (43) 43.0
 
June 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 8.4 μg/m3 (36) 36.0
 
June 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) 6.4 μg/m3 (27) 27.0
 
June 9, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 26.0 μg/m3 (25) 6.0 μg/m3 (25) 25.0
 
June 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 4.1 μg/m3 (18) 26.0
 
June 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 4.8 μg/m3 (20) 30.0
 
June 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) 3.8 μg/m3 (16) 30.0
 
June 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (42) 7.3 μg/m3 (31) 42.0
 
June 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 7.9 μg/m3 (33) 36.0
 
June 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 6.8 μg/m3 (29) 36.0
 
June 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.0 μg/m3 (34) 7.8 μg/m3 (33) 34.0
 
June 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 5.2 μg/m3 (22) 37.0
 
June 8, 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) 7.4 μg/m3 (31) 40.0
 
June 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 5.9 μg/m3 (25) 44.0
 
June 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 8.4 μg/m3 (36) 55.0
 
June 8, 2021, noon N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (55) 13.9 μg/m3 (55) 55.0
 
June 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 60.0 μg/m3 (54) 12.9 μg/m3 (53) 54.0
 
June 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 10.5 μg/m3 (44) 44.0
 
June 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (32) 7.8 μg/m3 (33) 33.0
 
June 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.0 μg/m3 (31) 6.0 μg/m3 (25) 31.0
 
June 8, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) 8.8 μg/m3 (37) 40.0
 
June 8, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 12.4 μg/m3 (52) 52.0
 
June 8, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.0 μg/m3 (27) 5.2 μg/m3 (22) 27.0
 
June 8, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 2.1 μg/m3 (9) 29.0
 
June 8, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) 6.9 μg/m3 (29) 29.0
 
June 8, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) 4.3 μg/m3 (18) 29.0
 
June 8, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.0 μg/m3 (25) 5.1 μg/m3 (22) 25.0
 
June 8, 2021, midnight N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (36) 6.1 μg/m3 (26) 36.0
 
June 7, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 96.0 μg/m3 (72) 19.8 μg/m3 (68) 72.0
 
June 7, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (46) 3.8 μg/m3 (16) 46.0
 
June 7, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) 8.3 μg/m3 (35) 41.0
 
June 7, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 6.9 μg/m3 (29) 45.0
 
June 7, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.0 μg/m3 (37) 8.0 μg/m3 (34) 37.0