ID: 2429

AQSQID: 300490004

Site Name: Ncore

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

Updated: Sept. 17, 2021, 7:57 p.m.

Location: Wolf Creek (59648), MT

Reporting: True, Located: True

Current AQI: 64.0

Wolf Creek (59648) MT, US: 46.8505, -111.987164

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 10, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 69.9 μg/m3 (159) 159.0
 
Sept. 10, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 69.4 μg/m3 (159) 159.0
 
Sept. 10, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 71.8 μg/m3 (160) 160.0
 
Sept. 10, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 64.7 μg/m3 (156) 156.0
 
Sept. 10, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 65.6 μg/m3 (157) 157.0
 
Sept. 10, 2021, noon N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 66.7 μg/m3 (157) 157.0
 
Sept. 10, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 67.4 μg/m3 (158) 158.0
 
Sept. 10, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 66.9 μg/m3 (157) 157.0
 
Sept. 10, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 61.2 μg/m3 (154) 154.0
 
Sept. 10, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 57.1 μg/m3 (152) 152.0
 
Sept. 10, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 63.7 μg/m3 (156) 156.0
 
Sept. 10, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 63.2 μg/m3 (155) 155.0
 
Sept. 10, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 64.2 μg/m3 (156) 156.0
 
Sept. 10, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 66.4 μg/m3 (157) 157.0
 
Sept. 10, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 69.9 μg/m3 (159) 159.0
 
Sept. 10, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 64.4 μg/m3 (156) 156.0
 
Sept. 10, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 62.7 μg/m3 (155) 155.0
 
Sept. 10, 2021, midnight N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 59.0 μg/m3 (153) 153.0
 
Sept. 9, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 60.0 μg/m3 (154) 154.0
 
Sept. 9, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 62.2 μg/m3 (155) 155.0
 
Sept. 9, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 56.4 μg/m3 (152) 152.0
 
Sept. 9, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 55.0 μg/m3 (150) 150.0
 
Sept. 9, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 55.2 μg/m3 (150) 150.0
 
Sept. 9, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 62.0 μg/m3 (155) 155.0
 
Sept. 9, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 59.0 μg/m3 (153) 153.0
 
Sept. 9, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 66.4 μg/m3 (157) 157.0
 
Sept. 9, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 67.4 μg/m3 (158) 158.0
 
Sept. 9, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 65.4 μg/m3 (157) 157.0
 
Sept. 9, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 55.9 μg/m3 (152) 152.0
 
Sept. 9, 2021, noon N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 67.1 μg/m3 (157) 157.0
 
Sept. 9, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 71.5 μg/m3 (160) 160.0
 
Sept. 9, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 64.2 μg/m3 (156) 156.0
 
Sept. 9, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 69.9 μg/m3 (159) 159.0
 
Sept. 9, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 60.2 μg/m3 (154) 154.0
 
Sept. 9, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 66.2 μg/m3 (157) 157.0
 
Sept. 9, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 71.1 μg/m3 (160) 160.0
 
Sept. 9, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 69.2 μg/m3 (159) 159.0
 
Sept. 9, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 51.3 μg/m3 (140) 140.0
 
Sept. 9, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 44.6 μg/m3 (124) 124.0
 
Sept. 9, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 40.5 μg/m3 (114) 114.0
 
Sept. 9, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 33.7 μg/m3 (97) 97.0
 
Sept. 9, 2021, midnight N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 26.9 μg/m3 (83) 83.0
 
Sept. 8, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 25.4 μg/m3 (79) 79.0
 
Sept. 8, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 22.2 μg/m3 (73) 74.0
 
Sept. 8, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 23.7 μg/m3 (76) 76.0
 
Sept. 8, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 16.7 μg/m3 (61) 65.0
 
Sept. 8, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 19.5 μg/m3 (67) 67.0
 
Sept. 8, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 17.9 μg/m3 (64) 64.0
 
Sept. 8, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 8, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 16.4 μg/m3 (61) 61.0
 
Sept. 8, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 9.0 μg/m3 (38) 38.0
 
Sept. 8, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 6.8 μg/m3 (29) 33.0
 
Sept. 8, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 9.9 μg/m3 (42) 42.0
 
Sept. 8, 2021, noon N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A N/A 7.7 μg/m3 (33) 33.0
 
Sept. 8, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 4.9 μg/m3 (21) 34.0
 
Sept. 8, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 4.2 μg/m3 (18) 27.0
 
Sept. 8, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 3.2 μg/m3 (14) 36.0
 
Sept. 8, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 5.9 μg/m3 (25) 36.0
 
Sept. 7, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 12.2 μg/m3 (52) 68.0
 
Sept. 7, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 14.9 μg/m3 (57) 58.0
 
Sept. 7, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 13.2 μg/m3 (54) 54.0
 
Sept. 7, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 11.0 μg/m3 (46) 46.0
 
Sept. 7, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 9.7 μg/m3 (41) 41.0
 
Sept. 7, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 8.7 μg/m3 (37) 37.0
 
Sept. 7, 2021, noon N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 6.1 μg/m3 (26) 37.0
 
Sept. 7, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 9.2 μg/m3 (39) 39.0
 
Sept. 7, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 7, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 8.7 μg/m3 (37) 38.0
 
Sept. 7, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 5.4 μg/m3 (23) 41.0
 
Sept. 7, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 3.9 μg/m3 (17) 40.0
 
Sept. 7, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 7.8 μg/m3 (33) 41.0
 
Sept. 7, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 5.7 μg/m3 (24) 48.0
 
Sept. 7, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 0.7 μg/m3 (3) 50.0
 
Sept. 7, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 3.0 μg/m3 (13) 50.0
 
Sept. 7, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 7.3 μg/m3 (31) 50.0
 
Sept. 7, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 7.5 μg/m3 (32) 65.0
 
Sept. 7, 2021, midnight N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 4.9 μg/m3 (21) 71.0
 
Sept. 6, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 5.4 μg/m3 (23) 58.0
 
Sept. 6, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 8.5 μg/m3 (36) 50.0
 
Sept. 6, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 9.8 μg/m3 (41) 47.0
 
Sept. 6, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 19.3 μg/m3 (67) 67.0
 
Sept. 6, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 25.7 μg/m3 (80) 80.0
 
Sept. 6, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 34.2 μg/m3 (98) 98.0
 
Sept. 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 42.5 μg/m3 (119) 119.0
 
Sept. 6, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 43.5 μg/m3 (121) 121.0
 
Sept. 6, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 44.0 μg/m3 (122) 122.0
 
Sept. 6, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 42.2 μg/m3 (118) 118.0
 
Sept. 6, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 41.5 μg/m3 (116) 116.0
 
Sept. 6, 2021, noon N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 35.1 μg/m3 (100) 100.0
 
Sept. 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 45.6 μg/m3 (126) 126.0
 
Sept. 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 42.5 μg/m3 (119) 119.0
 
Sept. 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 37.6 μg/m3 (107) 107.0
 
Sept. 6, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 41.7 μg/m3 (117) 117.0
 
Sept. 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 43.0 μg/m3 (120) 120.0
 
Sept. 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 44.4 μg/m3 (123) 123.0
 
Sept. 6, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 55.6 μg/m3 (152) 152.0
 
Sept. 6, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 37.8 μg/m3 (107) 107.0
 
Sept. 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 37.6 μg/m3 (107) 107.0
 
Sept. 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 28.6 μg/m3 (86) 86.0
 
Sept. 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 32.2 μg/m3 (94) 94.0
 
Sept. 6, 2021, midnight N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 30.1 μg/m3 (89) 89.0
 
Sept. 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 31.7 μg/m3 (93) 93.0
 
Sept. 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 39.8 μg/m3 (112) 112.0
 
Sept. 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 40.8 μg/m3 (115) 115.0
 
Sept. 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 33.9 μg/m3 (97) 97.0
 
Sept. 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 37.9 μg/m3 (107) 107.0
 
Sept. 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 35.2 μg/m3 (100) 100.0
 
Sept. 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 31.5 μg/m3 (92) 92.0
 
Sept. 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 33.9 μg/m3 (97) 97.0
 
Sept. 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 33.7 μg/m3 (97) 97.0
 
Sept. 5, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 37.6 μg/m3 (107) 107.0
 
Sept. 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 35.1 μg/m3 (100) 100.0
 
Sept. 5, 2021, noon N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 30.0 μg/m3 (89) 89.0
 
Sept. 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 35.4 μg/m3 (100) 100.0
 
Sept. 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A N/A 38.1 μg/m3 (108) 108.0
 
Sept. 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 40.2 μg/m3 (113) 113.0
 
Sept. 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 38.5 μg/m3 (109) 109.0
 
Sept. 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 35.4 μg/m3 (100) 100.0
 
Sept. 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 36.4 μg/m3 (104) 104.0
 
Sept. 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 36.9 μg/m3 (105) 105.0
 
Sept. 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 37.6 μg/m3 (107) 107.0
 
Sept. 5, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 33.9 μg/m3 (97) 97.0
 
Sept. 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 32.9 μg/m3 (95) 95.0
 
Sept. 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 29.6 μg/m3 (88) 88.0
 
Sept. 5, 2021, midnight N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 22.5 μg/m3 (73) 73.0
 
Sept. 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 16.7 μg/m3 (61) 61.0
 
Sept. 4, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 19.5 μg/m3 (67) 67.0
 
Sept. 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 21.5 μg/m3 (71) 71.0
 
Sept. 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 13.2 μg/m3 (54) 54.0
 
Sept. 4, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 15.1 μg/m3 (58) 58.0
 
Sept. 4, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 13.6 μg/m3 (55) 55.0
 
Sept. 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 13.2 μg/m3 (54) 54.0
 
Sept. 4, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 15.4 μg/m3 (58) 58.0
 
Sept. 4, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 4.6 μg/m3 (20) 31.0
 
Sept. 4, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 3.9 μg/m3 (17) 26.0
 
Sept. 4, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A 4.7 μg/m3 (20) 26.0
 
Sept. 4, 2021, noon N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 5.1 μg/m3 (22) 27.0
 
Sept. 4, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 4.6 μg/m3 (20) 27.0
 
Sept. 4, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A N/A 3.7 μg/m3 (16) 23.0
 
Sept. 4, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 2.7 μg/m3 (12) 28.0
 
Sept. 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A 2.7 μg/m3 (12) 28.0
 
Sept. 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 0.4 μg/m3 (2) 31.0
 
Sept. 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A -0.9 μg/m3 (0) 32.0
 
Sept. 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 0.2 μg/m3 (1) 34.0
 
Sept. 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 1.5 μg/m3 (7) 38.0
 
Sept. 4, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A N/A 0.7 μg/m3 (3) 38.0
 
Sept. 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A -0.4 μg/m3 (0) 39.0
 
Sept. 4, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 2.0 μg/m3 (9) 45.0
 
Sept. 4, 2021, midnight N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 1.5 μg/m3 (7) 45.0
 
Sept. 3, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 3.5 μg/m3 (15) 44.0
 
Sept. 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A N/A 7.8 μg/m3 (33) 44.0
 
Sept. 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A N/A 5.2 μg/m3 (22) 42.0
 
Sept. 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A N/A 3.0 μg/m3 (13) 41.0
 
Sept. 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A N/A 4.2 μg/m3 (18) 40.0
 
Sept. 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A N/A 3.9 μg/m3 (17) 38.0
 
Sept. 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 10.0 μg/m3 (42) 42.0
 
Sept. 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 8.5 μg/m3 (36) 36.0
 
Sept. 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A N/A 3.0 μg/m3 (13) 27.0
 
Sept. 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A 2.5 μg/m3 (11) 25.0
 
Sept. 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A 0.7 μg/m3 (3) 22.0
 
Sept. 3, 2021, noon N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A N/A -2.7 μg/m3 (0) 25.0
 
Sept. 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A N/A -2.9 μg/m3 (0) 26.0
 
Sept. 3, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A N/A -2.1 μg/m3 (0) 22.0
 
Sept. 3, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A -2.1 μg/m3 (0) 28.0
 
Sept. 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A N/A -1.6 μg/m3 (0) 28.0
 
Sept. 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A N/A -1.2 μg/m3 (0) 29.0
 
Sept. 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A N/A 2.0 μg/m3 (9) 31.0
 
Sept. 3, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A N/A 3.2 μg/m3 (14) 32.0