ID: 2678

AQSQID: 401470217

Site Name: Copan

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

Updated: Aug. 3, 2021, 11:02 p.m.

Location: Copan (N4000 Rd), OK

Reporting: True, Located: True

Current AQI: 95.0

Copan (N4000 Rd) OK, US: 36.908115, -95.88235

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Aug. 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 47.0 μg/m3 (44) 32.9 μg/m3 (95) 95.0
 
Aug. 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 48.0 μg/m3 (45) 32.8 μg/m3 (95) 95.0
 
Aug. 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 50.0 μg/m3 (47) 34.6 μg/m3 (99) 99.0
 
Aug. 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 52.0 μg/m3 (49) 35.9 μg/m3 (102) 102.0
 
Aug. 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.0 μg/m3 (45) 35.2 μg/m3 (100) 100.0
 
Aug. 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.0 μg/m3 (44) 34.9 μg/m3 (99) 99.0
 
Aug. 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 49.0 μg/m3 (46) 35.8 μg/m3 (102) 102.0
 
Aug. 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 53.0 μg/m3 (50) 38.7 μg/m3 (109) 109.0
 
Aug. 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 53.0 μg/m3 (50) 39.6 μg/m3 (112) 112.0
 
Aug. 3, 2021, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 55.0 μg/m3 (51) 40.8 μg/m3 (115) 115.0
 
Aug. 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 58.0 μg/m3 (53) 43.7 μg/m3 (122) 122.0
 
Aug. 3, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 60.0 μg/m3 (54) 44.8 μg/m3 (124) 124.0
 
Aug. 3, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 62.0 μg/m3 (55) 45.3 μg/m3 (126) 126.0
 
Aug. 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 62.0 μg/m3 (55) 45.9 μg/m3 (127) 127.0
 
Aug. 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 62.0 μg/m3 (55) 44.0 μg/m3 (122) 122.0
 
Aug. 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 64.0 μg/m3 (56) 43.2 μg/m3 (120) 120.0
 
Aug. 3, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 69.0 μg/m3 (58) 45.3 μg/m3 (126) 126.0
 
Aug. 3, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 69.0 μg/m3 (58) 45.0 μg/m3 (125) 125.0
 
Aug. 3, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 69.0 μg/m3 (58) 45.2 μg/m3 (125) 125.0
 
Aug. 3, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 69.0 μg/m3 (58) 44.7 μg/m3 (124) 124.0
 
Aug. 3, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 63.0 μg/m3 (55) 43.2 μg/m3 (120) 120.0
 
Aug. 3, 2021, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 60.0 μg/m3 (54) 43.2 μg/m3 (120) 120.0
 
Aug. 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 57.0 μg/m3 (52) 41.6 μg/m3 (117) 117.0
 
Aug. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 54.0 μg/m3 (50) 40.5 μg/m3 (114) 114.0
 
Aug. 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 57.0 μg/m3 (52) 43.0 μg/m3 (120) 120.0
 
Aug. 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 60.0 μg/m3 (54) 43.9 μg/m3 (122) 122.0
 
Aug. 2, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 60.0 μg/m3 (54) 46.5 μg/m3 (129) 129.0
 
Aug. 2, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 65.0 μg/m3 (56) 50.3 μg/m3 (138) 138.0
 
Aug. 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 66.0 μg/m3 (57) 51.3 μg/m3 (140) 140.0
 
Aug. 2, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 71.0 μg/m3 (59) 54.3 μg/m3 (148) 148.0
 
Aug. 2, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 72.0 μg/m3 (60) 56.3 μg/m3 (152) 152.0
 
Aug. 2, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 77.0 μg/m3 (62) 59.6 μg/m3 (154) 154.0
 
Aug. 2, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (15) N/A 79.0 μg/m3 (63) 61.9 μg/m3 (155) 155.0
 
Aug. 2, 2021, noon N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 81.0 μg/m3 (64) 62.7 μg/m3 (155) 155.0
 
Aug. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (13) N/A 79.0 μg/m3 (63) 60.7 μg/m3 (154) 154.0
 
Aug. 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 77.0 μg/m3 (62) 59.0 μg/m3 (153) 153.0
 
Aug. 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 75.0 μg/m3 (61) 58.0 μg/m3 (153) 153.0
 
Aug. 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (19) N/A 77.0 μg/m3 (62) 57.6 μg/m3 (153) 153.0
 
Aug. 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 73.0 μg/m3 (60) 53.6 μg/m3 (146) 146.0
 
Aug. 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 74.0 μg/m3 (61) 55.6 μg/m3 (152) 152.0
 
Aug. 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 76.0 μg/m3 (62) 57.4 μg/m3 (152) 152.0
 
Aug. 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 75.0 μg/m3 (61) 55.5 μg/m3 (151) 151.0
 
Aug. 2, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 74.0 μg/m3 (61) 53.4 μg/m3 (146) 146.0
 
Aug. 2, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 78.0 μg/m3 (63) 53.3 μg/m3 (145) 145.0
 
Aug. 2, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 75.0 μg/m3 (61) 51.1 μg/m3 (140) 140.0
 
Aug. 2, 2021, midnight N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 75.0 μg/m3 (61) 51.1 μg/m3 (140) 140.0
 
Aug. 1, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 78.0 μg/m3 (63) 54.4 μg/m3 (148) 148.0
 
Aug. 1, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 60.0 μg/m3 (54) 42.7 μg/m3 (119) 119.0
 
Aug. 1, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 54.0 μg/m3 (50) 41.3 μg/m3 (116) 116.0
 
Aug. 1, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 59.0 μg/m3 (53) 44.3 μg/m3 (123) 123.0
 
Aug. 1, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 55.0 μg/m3 (51) 41.5 μg/m3 (116) 116.0
 
Aug. 1, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 44.0 μg/m3 (41) 33.1 μg/m3 (96) 96.0
 
Aug. 1, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 36.0 μg/m3 (34) 26.9 μg/m3 (83) 83.0
 
Aug. 1, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 33.0 μg/m3 (31) 24.1 μg/m3 (77) 77.0
 
Aug. 1, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 33.0 μg/m3 (31) 24.6 μg/m3 (78) 78.0
 
Aug. 1, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 39.0 μg/m3 (37) 29.0 μg/m3 (87) 87.0
 
Aug. 1, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (26) N/A 32.0 μg/m3 (30) 22.5 μg/m3 (73) 73.0
 
Aug. 1, 2021, noon N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 31.0 μg/m3 (29) 21.9 μg/m3 (72) 72.0
 
Aug. 1, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 27.0 μg/m3 (25) 18.1 μg/m3 (64) 64.0
 
Aug. 1, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 17.0 μg/m3 (16) 8.4 μg/m3 (36) 36.0
 
Aug. 1, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 15.0 μg/m3 (14) 6.7 μg/m3 (28) 28.0
 
Aug. 1, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 14.0 μg/m3 (13) 5.8 μg/m3 (25) 25.0
 
Aug. 1, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 15.0 μg/m3 (14) 5.7 μg/m3 (24) 31.0
 
Aug. 1, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A 17.0 μg/m3 (16) 6.2 μg/m3 (26) 37.0
 
Aug. 1, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 16.0 μg/m3 (15) 7.2 μg/m3 (31) 43.0
 
Aug. 1, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 22.0 μg/m3 (21) 9.8 μg/m3 (41) 49.0
 
Aug. 1, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 25.0 μg/m3 (24) 13.2 μg/m3 (54) 54.0
 
Aug. 1, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 34.0 μg/m3 (32) 14.5 μg/m3 (57) 57.0
 
Aug. 1, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 32.0 μg/m3 (30) 15.0 μg/m3 (58) 58.0
 
Aug. 1, 2021, midnight N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 29.0 μg/m3 (27) 14.1 μg/m3 (56) 56.0
 
July 31, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 26.0 μg/m3 (25) 14.0 μg/m3 (55) 55.0
 
July 31, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 26.0 μg/m3 (25) 14.4 μg/m3 (56) 56.0
 
July 31, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 25.0 μg/m3 (24) 14.5 μg/m3 (57) 57.0
 
July 31, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 25.0 μg/m3 (24) 14.5 μg/m3 (57) 57.0
 
July 31, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 26.0 μg/m3 (25) 14.5 μg/m3 (57) 57.0
 
July 31, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 25.0 μg/m3 (24) 14.9 μg/m3 (57) 57.0
 
July 31, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 25.0 μg/m3 (24) 14.7 μg/m3 (57) 57.0
 
July 31, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 27.0 μg/m3 (25) 15.2 μg/m3 (58) 58.0
 
July 31, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 27.0 μg/m3 (25) 16.6 μg/m3 (61) 61.0
 
July 31, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 28.0 μg/m3 (26) 17.7 μg/m3 (63) 63.0
 
July 31, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 31.0 μg/m3 (29) 18.2 μg/m3 (64) 64.0
 
July 31, 2021, noon N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 31.0 μg/m3 (29) 19.4 μg/m3 (67) 67.0
 
July 31, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 34.0 μg/m3 (32) 20.4 μg/m3 (69) 69.0
 
July 31, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (18) N/A 35.0 μg/m3 (33) 20.1 μg/m3 (68) 68.0
 
July 31, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 35.0 μg/m3 (33) 20.2 μg/m3 (69) 69.0
 
July 31, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 34.0 μg/m3 (32) 20.0 μg/m3 (68) 68.0
 
July 31, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 33.0 μg/m3 (31) 19.4 μg/m3 (67) 67.0
 
July 31, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 31.0 μg/m3 (29) 18.9 μg/m3 (66) 66.0
 
July 31, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 34.0 μg/m3 (32) 18.7 μg/m3 (65) 65.0
 
July 31, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 34.0 μg/m3 (32) 19.0 μg/m3 (66) 66.0
 
July 31, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 39.0 μg/m3 (37) 20.6 μg/m3 (69) 69.0
 
July 31, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 41.0 μg/m3 (38) 19.7 μg/m3 (67) 67.0
 
July 31, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 40.0 μg/m3 (38) 18.5 μg/m3 (65) 65.0
 
July 31, 2021, midnight N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 31.0 μg/m3 (29) 17.0 μg/m3 (62) 62.0
 
July 30, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A 30.0 μg/m3 (28) 17.0 μg/m3 (62) 62.0
 
July 30, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 31.0 μg/m3 (29) 17.8 μg/m3 (63) 63.0
 
July 30, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 32.0 μg/m3 (30) 17.8 μg/m3 (63) 63.0
 
July 30, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 30.0 μg/m3 (28) 18.4 μg/m3 (65) 65.0
 
July 30, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A 30.0 μg/m3 (28) 18.3 μg/m3 (65) 65.0
 
July 30, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 30.0 μg/m3 (28) 17.9 μg/m3 (64) 64.0
 
July 30, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 34.0 μg/m3 (32) 17.7 μg/m3 (63) 63.0
 
July 30, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 34.0 μg/m3 (32) 18.0 μg/m3 (64) 64.0
 
July 30, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 43.0 ppb (40) N/A 31.0 μg/m3 (29) 18.3 μg/m3 (65) 65.0
 
July 30, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 35.0 μg/m3 (33) 17.7 μg/m3 (63) 63.0
 
July 30, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 37.0 μg/m3 (35) 17.2 μg/m3 (62) 62.0
 
July 30, 2021, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 30.0 μg/m3 (28) 16.3 μg/m3 (60) 60.0
 
July 30, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (12) N/A 29.0 μg/m3 (27) 16.1 μg/m3 (60) 60.0
 
July 30, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 31.0 μg/m3 (29) 16.7 μg/m3 (61) 61.0
 
July 30, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 31.0 μg/m3 (29) 16.8 μg/m3 (61) 61.0
 
July 30, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (25) N/A 31.0 μg/m3 (29) 17.0 μg/m3 (62) 62.0
 
July 30, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (29) N/A 30.0 μg/m3 (28) 16.3 μg/m3 (60) 60.0
 
July 30, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 31.0 μg/m3 (29) 16.0 μg/m3 (60) 60.0
 
July 30, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 31.0 μg/m3 (29) 16.3 μg/m3 (60) 60.0
 
July 30, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A 34.0 μg/m3 (32) 16.8 μg/m3 (61) 61.0
 
July 30, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 40.0 μg/m3 (38) 17.8 μg/m3 (63) 63.0
 
July 30, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 37.0 μg/m3 (35) 17.5 μg/m3 (63) 63.0
 
July 30, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 40.0 μg/m3 (38) 17.4 μg/m3 (63) 63.0
 
July 30, 2021, midnight N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 43.0 μg/m3 (40) 17.2 μg/m3 (62) 62.0
 
July 29, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 31.0 μg/m3 (29) 17.0 μg/m3 (62) 62.0
 
July 29, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 29.0 μg/m3 (27) 17.1 μg/m3 (62) 62.0
 
July 29, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 31.0 μg/m3 (29) 17.2 μg/m3 (62) 62.0
 
July 29, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 34.0 μg/m3 (32) 17.2 μg/m3 (62) 62.0
 
July 29, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 47.0 ppb (44) N/A 32.0 μg/m3 (30) 16.4 μg/m3 (61) 61.0
 
July 29, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A 35.0 μg/m3 (33) 16.4 μg/m3 (61) 61.0
 
July 29, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 32.0 μg/m3 (30) 16.9 μg/m3 (62) 62.0
 
July 29, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 45.0 ppb (42) N/A 32.0 μg/m3 (30) 16.3 μg/m3 (60) 60.0
 
July 29, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 40.0 ppb (38) N/A 34.0 μg/m3 (32) 16.9 μg/m3 (62) 62.0
 
July 29, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 34.0 μg/m3 (32) 18.0 μg/m3 (64) 64.0
 
July 29, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (23) N/A 35.0 μg/m3 (33) 17.9 μg/m3 (64) 64.0
 
July 29, 2021, noon N/A N/A N/A N/A N/A N/A 21.0 ppb (20) N/A 32.0 μg/m3 (30) 16.8 μg/m3 (61) 61.0
 
July 29, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (22) N/A 33.0 μg/m3 (31) 17.5 μg/m3 (63) 63.0
 
July 29, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (25) N/A 35.0 μg/m3 (33) 18.1 μg/m3 (64) 64.0
 
July 29, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (28) N/A 33.0 μg/m3 (31) 18.6 μg/m3 (65) 65.0
 
July 29, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 35.0 μg/m3 (33) 18.3 μg/m3 (65) 65.0
 
July 29, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 34.0 ppb (32) N/A 35.0 μg/m3 (33) 18.0 μg/m3 (64) 64.0
 
July 29, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 36.0 μg/m3 (34) 18.1 μg/m3 (64) 64.0
 
July 29, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 35.0 μg/m3 (33) 18.2 μg/m3 (64) 64.0
 
July 29, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 37.0 μg/m3 (35) 18.7 μg/m3 (65) 65.0
 
July 29, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 37.0 μg/m3 (35) 19.6 μg/m3 (67) 67.0
 
July 29, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 44.0 μg/m3 (41) 20.2 μg/m3 (69) 69.0
 
July 29, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 46.0 μg/m3 (43) 20.1 μg/m3 (68) 68.0
 
July 29, 2021, midnight N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 56.0 μg/m3 (52) 32.2 μg/m3 (94) 94.0
 
July 28, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A 34.0 μg/m3 (32) 16.2 μg/m3 (60) 65.0
 
July 28, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A 35.0 μg/m3 (33) 17.1 μg/m3 (62) 81.0
 
July 28, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A 33.0 μg/m3 (31) 17.0 μg/m3 (62) 97.0
 
July 28, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A 33.0 μg/m3 (31) 14.7 μg/m3 (57) 58.0
 
July 28, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A 34.0 μg/m3 (32) 13.8 μg/m3 (55) 55.0
 
July 28, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 36.0 μg/m3 (34) 14.2 μg/m3 (56) 56.0
 
July 28, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A 39.0 μg/m3 (37) 14.2 μg/m3 (56) 56.0
 
July 28, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A 34.0 μg/m3 (32) 13.2 μg/m3 (54) 54.0
 
July 28, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 44.0 ppb (41) N/A 32.0 μg/m3 (30) 12.6 μg/m3 (53) 53.0
 
July 28, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A 33.0 μg/m3 (31) 12.2 μg/m3 (52) 52.0
 
July 28, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (21) N/A 31.0 μg/m3 (29) 13.1 μg/m3 (54) 54.0
 
July 28, 2021, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (13) N/A 33.0 μg/m3 (31) 14.1 μg/m3 (56) 56.0
 
July 28, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (14) N/A 31.0 μg/m3 (29) 13.8 μg/m3 (55) 55.0
 
July 28, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 32.0 μg/m3 (30) 13.5 μg/m3 (54) 54.0
 
July 28, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (16) N/A 36.0 μg/m3 (34) 14.8 μg/m3 (57) 57.0
 
July 28, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (17) N/A 37.0 μg/m3 (35) 15.5 μg/m3 (59) 59.0
 
July 28, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (24) N/A 44.0 μg/m3 (41) 16.8 μg/m3 (61) 61.0
 
July 28, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (27) N/A 42.0 μg/m3 (39) 17.1 μg/m3 (62) 62.0
 
July 28, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (30) N/A 46.0 μg/m3 (43) 17.6 μg/m3 (63) 63.0
 
July 28, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 46.0 μg/m3 (43) 17.3 μg/m3 (62) 62.0
 
July 28, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (33) N/A 51.0 μg/m3 (48) 17.8 μg/m3 (63) 63.0
 
July 28, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (31) N/A 54.0 μg/m3 (50) 17.8 μg/m3 (63) 63.0
 
July 28, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A 47.0 μg/m3 (44) 17.1 μg/m3 (62) 62.0
 
July 28, 2021, midnight N/A N/A N/A N/A N/A N/A 41.0 ppb (38) N/A 48.0 μg/m3 (45) 17.0 μg/m3 (62) 62.0
 
July 27, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A 48.0 μg/m3 (45) 16.8 μg/m3 (61) 61.0
 
July 27, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A 48.0 μg/m3 (45) 17.3 μg/m3 (62) 62.0