ID: 979

AQSQID: 061070009

Site Name: Sequoia And Kings Canyon - Ash Mountain

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

Updated: Sept. 19, 2021, 11:01 a.m.

Location: Three Rivs (Ash Lane), CA

Reporting: False, Located: True

Current AQI: None

Three Rivs (Ash Lane) CA, US: 36.489399, -118.826897

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 7, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 3.0 μg/m3 (13) 46.0
 
Sept. 7, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 5.0 μg/m3 (21) 47.0
 
Sept. 7, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 48.0 ppb (45) N/A N/A 5.0 μg/m3 (21) 45.0
 
Sept. 7, 2021, noon N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 6.0 μg/m3 (25) 46.0
 
Sept. 7, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 6.0 μg/m3 (25) 46.0
 
Sept. 7, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 5.0 μg/m3 (21) 46.0
 
Sept. 7, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 4.0 μg/m3 (17) 50.0
 
Sept. 7, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 6.0 μg/m3 (25) 50.0
 
Sept. 7, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 8.0 μg/m3 (34) 51.0
 
Sept. 7, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 6.0 μg/m3 (25) 51.0
 
Sept. 7, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 10.0 μg/m3 (42) 61.0
 
Sept. 7, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 12.0 μg/m3 (50) 78.0
 
Sept. 7, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 13.0 μg/m3 (53) 97.0
 
Sept. 7, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 15.0 μg/m3 (58) 104.0
 
Sept. 7, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 89.0 ppb (111) N/A N/A 13.0 μg/m3 (53) 111.0
 
Sept. 7, 2021, midnight N/A N/A N/A N/A N/A N/A 92.0 ppb (113) N/A N/A 13.0 μg/m3 (53) 113.0
 
Sept. 6, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 93.0 ppb (113) N/A N/A 18.0 μg/m3 (64) 113.0
 
Sept. 6, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 84.0 ppb (108) N/A N/A 17.0 μg/m3 (62) 108.0
 
Sept. 6, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (106) N/A N/A 12.0 μg/m3 (50) 106.0
 
Sept. 6, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 18.0 μg/m3 (64) 104.0
 
Sept. 6, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (102) N/A N/A 17.0 μg/m3 (62) 102.0
 
Sept. 6, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (101) N/A N/A 60.0 μg/m3 (154) 154.0
 
Sept. 6, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 20.0 μg/m3 (68) 104.0
 
Sept. 6, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 5.0 μg/m3 (21) 47.0
 
Sept. 6, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 39.0 ppb (37) N/A N/A 6.0 μg/m3 (25) 37.0
 
Sept. 6, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 7.0 μg/m3 (30) 36.0
 
Sept. 6, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 6.0 μg/m3 (25) 34.0
 
Sept. 6, 2021, noon N/A N/A N/A N/A N/A N/A 36.0 ppb (34) N/A N/A 4.0 μg/m3 (17) 34.0
 
Sept. 6, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 37.0 ppb (35) N/A N/A 2.0 μg/m3 (9) 35.0
 
Sept. 6, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 38.0 ppb (36) N/A N/A 5.0 μg/m3 (21) 36.0
 
Sept. 6, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 42.0 ppb (39) N/A N/A 9.0 μg/m3 (38) 39.0
 
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 6.0 μg/m3 (25) 41.0
 
Sept. 6, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 46.0 ppb (43) N/A N/A 6.0 μg/m3 (25) 43.0
 
Sept. 6, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 50.0 ppb (47) N/A N/A 6.0 μg/m3 (25) 47.0
 
Sept. 6, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 9.0 μg/m3 (38) 50.0
 
Sept. 6, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 10.0 μg/m3 (42) 61.0
 
Sept. 6, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 24.0 μg/m3 (77) 84.0
 
Sept. 6, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 49.0 μg/m3 (135) 135.0
 
Sept. 6, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 87.0 ppb (110) N/A N/A 14.0 μg/m3 (55) 110.0
 
Sept. 6, 2021, midnight N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 14.0 μg/m3 (55) 107.0
 
Sept. 5, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 80.0 ppb (106) N/A N/A 14.0 μg/m3 (55) 106.0
 
Sept. 5, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 79.0 ppb (106) N/A N/A 10.0 μg/m3 (42) 106.0
 
Sept. 5, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 80.0 ppb (106) N/A N/A 17.0 μg/m3 (62) 106.0
 
Sept. 5, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A N/A 21.0 μg/m3 (70) 105.0
 
Sept. 5, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 19.0 μg/m3 (66) 104.0
 
Sept. 5, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 13.0 μg/m3 (53) 103.0
 
Sept. 5, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 14.0 μg/m3 (55) 104.0
 
Sept. 5, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A N/A 11.0 μg/m3 (46) 81.0
 
Sept. 5, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 10.0 μg/m3 (42) 49.0
 
Sept. 5, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 5, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 12.0 μg/m3 (50) 55.0
 
Sept. 5, 2021, noon N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 12.0 μg/m3 (50) 58.0
 
Sept. 5, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 11.0 μg/m3 (46) 65.0
 
Sept. 5, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 8.0 μg/m3 (34) 68.0
 
Sept. 5, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 17.0 μg/m3 (62) 78.0
 
Sept. 5, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 13.0 μg/m3 (53) 84.0
 
Sept. 5, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 15.0 μg/m3 (58) 87.0
 
Sept. 5, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 12.0 μg/m3 (50) 97.0
 
Sept. 5, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (103) N/A N/A 11.0 μg/m3 (46) 103.0
 
Sept. 5, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 17.0 μg/m3 (62) 104.0
 
Sept. 5, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 78.0 ppb (105) N/A N/A 13.0 μg/m3 (53) 105.0
 
Sept. 5, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 83.0 ppb (108) N/A N/A 18.0 μg/m3 (64) 108.0
 
Sept. 5, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 92.0 ppb (113) N/A N/A 13.0 μg/m3 (53) 113.0
 
Sept. 5, 2021, midnight N/A N/A N/A N/A N/A N/A 91.0 ppb (112) N/A N/A 19.0 μg/m3 (66) 112.0
 
Sept. 4, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 85.0 ppb (109) N/A N/A 33.0 μg/m3 (95) 109.0
 
Sept. 4, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 81.0 ppb (107) N/A N/A 17.0 μg/m3 (62) 107.0
 
Sept. 4, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 77.0 ppb (105) N/A N/A 15.0 μg/m3 (58) 105.0
 
Sept. 4, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 16.0 μg/m3 (60) 103.0
 
Sept. 4, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (103) N/A N/A 13.0 μg/m3 (53) 103.0
 
Sept. 4, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (103) N/A N/A 15.0 μg/m3 (58) 103.0
 
Sept. 4, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (101) N/A N/A 13.0 μg/m3 (53) 101.0
 
Sept. 4, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 10.0 μg/m3 (42) 55.0
 
Sept. 4, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 49.0 ppb (46) N/A N/A 9.0 μg/m3 (38) 46.0
 
Sept. 4, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 51.0 ppb (48) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 4, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 8.0 μg/m3 (34) 49.0
 
Sept. 4, 2021, noon N/A N/A N/A N/A N/A N/A 53.0 ppb (50) N/A N/A 8.0 μg/m3 (34) 50.0
 
Sept. 4, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 10.0 μg/m3 (42) 51.0
 
Sept. 4, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 9.0 μg/m3 (38) 58.0
 
Sept. 4, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 10.0 μg/m3 (42) 61.0
 
Sept. 4, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 10.0 μg/m3 (42) 61.0
 
Sept. 4, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 7.0 μg/m3 (30) 61.0
 
Sept. 4, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 11.0 μg/m3 (46) 68.0
 
Sept. 4, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 9.0 μg/m3 (38) 68.0
 
Sept. 4, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A N/A 11.0 μg/m3 (46) 81.0
 
Sept. 4, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A N/A 12.0 μg/m3 (50) 94.0
 
Sept. 4, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 13.0 μg/m3 (53) 104.0
 
Sept. 4, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 13.0 μg/m3 (53) 107.0
 
Sept. 4, 2021, midnight N/A N/A N/A N/A N/A N/A 77.0 ppb (105) N/A N/A 12.0 μg/m3 (50) 105.0
 
Sept. 3, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 9.0 μg/m3 (38) 104.0
 
Sept. 3, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 15.0 μg/m3 (58) 104.0
 
Sept. 3, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (102) N/A N/A 11.0 μg/m3 (46) 102.0
 
Sept. 3, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A N/A 14.0 μg/m3 (55) 100.0
 
Sept. 3, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A N/A 11.0 μg/m3 (46) 94.0
 
Sept. 3, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A N/A 8.0 μg/m3 (34) 100.0
 
Sept. 3, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 67.0 ppb (91) N/A N/A 9.0 μg/m3 (38) 91.0
 
Sept. 3, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 8.0 μg/m3 (34) 71.0
 
Sept. 3, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 7.0 μg/m3 (30) 55.0
 
Sept. 3, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 5.0 μg/m3 (21) 55.0
 
Sept. 3, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 6.0 μg/m3 (25) 55.0
 
Sept. 3, 2021, noon N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 7.0 μg/m3 (30) 58.0
 
Sept. 3, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 6.0 μg/m3 (25) 58.0
 
Sept. 3, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 8.0 μg/m3 (34) 61.0
 
Sept. 3, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 7.0 μg/m3 (30) 65.0
 
Sept. 3, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 8.0 μg/m3 (34) 65.0
 
Sept. 3, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 9.0 μg/m3 (38) 68.0
 
Sept. 3, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 8.4 μg/m3 (36) 71.0
 
Sept. 3, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 7.0 μg/m3 (30) 71.0
 
Sept. 3, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 10.0 μg/m3 (42) 78.0
 
Sept. 3, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A N/A 14.0 μg/m3 (55) 81.0
 
Sept. 3, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 71.0 ppb (101) N/A N/A 15.0 μg/m3 (58) 101.0
 
Sept. 3, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 12.9 μg/m3 (53) 104.0
 
Sept. 3, 2021, midnight N/A N/A N/A N/A N/A N/A 77.0 ppb (105) N/A N/A 14.6 μg/m3 (57) 105.0
 
Sept. 2, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 77.0 ppb (105) N/A N/A 16.0 μg/m3 (60) 105.0
 
Sept. 2, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 12.0 μg/m3 (50) 104.0
 
Sept. 2, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 13.0 μg/m3 (53) 103.0
 
Sept. 2, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 69.0 ppb (97) N/A N/A 10.0 μg/m3 (42) 97.0
 
Sept. 2, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 14.0 μg/m3 (55) 71.0
 
Sept. 2, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 13.0 μg/m3 (53) 61.0
 
Sept. 2, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 9.0 μg/m3 (38) 71.0
 
Sept. 2, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 9.0 μg/m3 (38) 71.0
 
Sept. 2, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 56.0 ppb (55) N/A N/A 5.0 μg/m3 (21) 55.0
 
Sept. 2, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 7.0 μg/m3 (30) 50.0
 
Sept. 2, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 8.0 μg/m3 (34) 58.0
 
Sept. 2, 2021, noon N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 9.0 μg/m3 (38) 68.0
 
Sept. 2, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 60.0 ppb (68) N/A N/A 6.0 μg/m3 (25) 68.0
 
Sept. 2, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 8.0 μg/m3 (34) 71.0
 
Sept. 2, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 8.0 μg/m3 (34) 74.0
 
Sept. 2, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 6.0 μg/m3 (25) 74.0
 
Sept. 2, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 62.0 ppb (74) N/A N/A 8.0 μg/m3 (34) 74.0
 
Sept. 2, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 7.0 μg/m3 (30) 78.0
 
Sept. 2, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 6.0 μg/m3 (25) 78.0
 
Sept. 2, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 64.0 ppb (81) N/A N/A 3.0 μg/m3 (13) 81.0
 
Sept. 2, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 6.0 μg/m3 (25) 87.0
 
Sept. 2, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (102) N/A N/A 8.0 μg/m3 (34) 102.0
 
Sept. 2, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 77.0 ppb (105) N/A N/A 8.0 μg/m3 (34) 105.0
 
Sept. 2, 2021, midnight N/A N/A N/A N/A N/A N/A 77.0 ppb (105) N/A N/A 7.0 μg/m3 (30) 105.0
 
Sept. 1, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 9.0 μg/m3 (38) 104.0
 
Sept. 1, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 10.0 μg/m3 (42) 104.0
 
Sept. 1, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 72.0 ppb (102) N/A N/A 6.0 μg/m3 (25) 102.0
 
Sept. 1, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 70.0 ppb (100) N/A N/A 8.0 μg/m3 (34) 100.0
 
Sept. 1, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A N/A 9.0 μg/m3 (38) 94.0
 
Sept. 1, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 63.0 ppb (78) N/A N/A 9.0 μg/m3 (38) 78.0
 
Sept. 1, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A 59.0 ppb (65) N/A N/A 9.0 μg/m3 (38) 65.0
 
Sept. 1, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 11.0 μg/m3 (46) 61.0
 
Sept. 1, 2021, 3 p.m. N/A N/A N/A N/A N/A N/A 54.0 ppb (50) N/A N/A 12.0 μg/m3 (50) 50.0
 
Sept. 1, 2021, 2 p.m. N/A N/A N/A N/A N/A N/A 52.0 ppb (49) N/A N/A 8.0 μg/m3 (34) 49.0
 
Sept. 1, 2021, 1 p.m. N/A N/A N/A N/A N/A N/A 55.0 ppb (51) N/A N/A 7.0 μg/m3 (30) 51.0
 
Sept. 1, 2021, noon N/A N/A N/A N/A N/A N/A 57.0 ppb (58) N/A N/A 8.0 μg/m3 (34) 58.0
 
Sept. 1, 2021, 11 a.m. N/A N/A N/A N/A N/A N/A 58.0 ppb (61) N/A N/A 9.0 μg/m3 (38) 61.0
 
Sept. 1, 2021, 10 a.m. N/A N/A N/A N/A N/A N/A 61.0 ppb (71) N/A N/A 12.0 μg/m3 (50) 71.0
 
Sept. 1, 2021, 9 a.m. N/A N/A N/A N/A N/A N/A 65.0 ppb (84) N/A N/A 10.0 μg/m3 (42) 84.0
 
Sept. 1, 2021, 8 a.m. N/A N/A N/A N/A N/A N/A 66.0 ppb (87) N/A N/A 12.0 μg/m3 (50) 87.0
 
Sept. 1, 2021, 7 a.m. N/A N/A N/A N/A N/A N/A 68.0 ppb (94) N/A N/A 12.0 μg/m3 (50) 94.0
 
Sept. 1, 2021, 6 a.m. N/A N/A N/A N/A N/A N/A 73.0 ppb (103) N/A N/A 12.0 μg/m3 (50) 103.0
 
Sept. 1, 2021, 5 a.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 14.0 μg/m3 (55) 103.0
 
Sept. 1, 2021, 4 a.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 10.0 μg/m3 (42) 103.0
 
Sept. 1, 2021, 3 a.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 12.0 μg/m3 (50) 103.0
 
Sept. 1, 2021, 2 a.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 14.0 μg/m3 (55) 107.0
 
Sept. 1, 2021, 1 a.m. N/A N/A N/A N/A N/A N/A 87.0 ppb (110) N/A N/A 13.0 μg/m3 (53) 110.0
 
Sept. 1, 2021, midnight N/A N/A N/A N/A N/A N/A 90.0 ppb (112) N/A N/A 19.0 μg/m3 (66) 112.0
 
Aug. 31, 2021, 11 p.m. N/A N/A N/A N/A N/A N/A 86.0 ppb (109) N/A N/A 17.0 μg/m3 (62) 109.0
 
Aug. 31, 2021, 10 p.m. N/A N/A N/A N/A N/A N/A 82.0 ppb (107) N/A N/A 18.0 μg/m3 (64) 107.0
 
Aug. 31, 2021, 9 p.m. N/A N/A N/A N/A N/A N/A 77.0 ppb (105) N/A N/A 19.0 μg/m3 (66) 105.0
 
Aug. 31, 2021, 8 p.m. N/A N/A N/A N/A N/A N/A 75.0 ppb (104) N/A N/A 18.0 μg/m3 (64) 104.0
 
Aug. 31, 2021, 7 p.m. N/A N/A N/A N/A N/A N/A 76.0 ppb (104) N/A N/A 20.0 μg/m3 (68) 104.0
 
Aug. 31, 2021, 6 p.m. N/A N/A N/A N/A N/A N/A 74.0 ppb (103) N/A N/A 20.0 μg/m3 (68) 103.0
 
Aug. 31, 2021, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (77) 77.0
 
Aug. 31, 2021, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (42) 42.0