ID: 2244

AQSQID: 060270026

Site Name: Bill Stanley

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

Updated: Oct. 21, 2020, 4:39 a.m.

Location: Death Valley (92328), CA

Reporting: True, Located: True

Current AQI: 37.0

Death Valley (92328) CA, US: 36.3619, -118.0108

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.4 μg/m3 (37) N/A 37.0
 
Oct. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.5 μg/m3 (42) N/A 42.0
 
Oct. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.2 μg/m3 (30) N/A 30.0
 
Oct. 21, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 35.7 μg/m3 (34) N/A 34.0
 
Oct. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.8 μg/m3 (30) N/A 30.0
 
Oct. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.3 μg/m3 (39) N/A 39.0
 
Oct. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.8 μg/m3 (38) N/A 38.0
 
Oct. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.6 μg/m3 (45) N/A 45.0
 
Oct. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 52.8 μg/m3 (49) N/A 49.0
 
Oct. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.8 μg/m3 (50) N/A 50.0
 
Oct. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.0 μg/m3 (59) N/A 59.0
 
Oct. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 107.8 μg/m3 (78) N/A 78.0
 
Oct. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 106.3 μg/m3 (77) N/A 77.0
 
Oct. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 111.1 μg/m3 (79) N/A 79.0
 
Oct. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 112.2 μg/m3 (80) N/A 80.0
 
Oct. 20, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 105.5 μg/m3 (76) N/A 76.0
 
Oct. 20, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 103.2 μg/m3 (75) N/A 75.0
 
Oct. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 112.4 μg/m3 (80) N/A 80.0
 
Oct. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 107.0 μg/m3 (77) N/A 77.0
 
Oct. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.5 μg/m3 (57) N/A 57.0
 
Oct. 20, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 80.4 μg/m3 (64) N/A 64.0
 
Oct. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.3 μg/m3 (61) N/A 61.0
 
Oct. 20, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 87.5 μg/m3 (68) N/A 68.0
 
Oct. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 76.9 μg/m3 (62) N/A 62.0
 
Oct. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.2 μg/m3 (73) N/A 73.0
 
Oct. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 90.8 μg/m3 (69) N/A 69.0
 
Oct. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.5 μg/m3 (71) N/A 71.0
 
Oct. 20, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 88.8 μg/m3 (68) N/A 68.0
 
Oct. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 99.4 μg/m3 (73) N/A 73.0
 
Oct. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 97.1 μg/m3 (72) N/A 72.0
 
Oct. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 85.7 μg/m3 (67) N/A 67.0
 
Oct. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 93.5 μg/m3 (71) N/A 71.0
 
Oct. 19, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 84.3 μg/m3 (66) N/A 66.0
 
Oct. 19, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.7 μg/m3 (60) N/A 60.0
 
Oct. 19, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.8 μg/m3 (51) N/A 51.0
 
Oct. 19, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.3 μg/m3 (58) N/A 58.0
 
Oct. 19, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Oct. 19, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.5 μg/m3 (55) N/A 55.0
 
Oct. 19, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.7 μg/m3 (56) N/A 56.0
 
Oct. 19, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 59.3 μg/m3 (54) N/A 54.0
 
Oct. 19, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.2 μg/m3 (50) N/A 50.0
 
Oct. 19, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.9 μg/m3 (54) N/A 54.0
 
Oct. 19, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 55.7 μg/m3 (52) N/A 52.0
 
Oct. 19, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.2 μg/m3 (58) N/A 58.0
 
Oct. 19, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 56.7 μg/m3 (52) N/A 52.0
 
Oct. 19, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.6 μg/m3 (50) N/A 50.0
 
Oct. 19, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.1 μg/m3 (55) N/A 55.0
 
Oct. 19, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.1 μg/m3 (48) N/A 48.0
 
Oct. 19, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.1 μg/m3 (59) N/A 59.0
 
Oct. 19, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 77.7 μg/m3 (63) N/A 63.0
 
Oct. 19, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.2 μg/m3 (56) N/A 56.0
 
Oct. 19, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 65.2 μg/m3 (57) N/A 57.0
 
Oct. 18, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.9 μg/m3 (60) N/A 60.0
 
Oct. 18, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.7 μg/m3 (55) N/A 55.0
 
Oct. 18, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (58) N/A 58.0
 
Oct. 18, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 71.2 μg/m3 (60) N/A 60.0
 
Oct. 18, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 74.0 μg/m3 (61) N/A 61.0
 
Oct. 18, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.6 μg/m3 (47) N/A 47.0
 
Oct. 18, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.4 μg/m3 (32) N/A 32.0
 
Oct. 18, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.2 μg/m3 (32) N/A 32.0
 
Oct. 18, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.8 μg/m3 (35) N/A 35.0
 
Oct. 18, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.3 μg/m3 (29) N/A 29.0
 
Oct. 18, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.4 μg/m3 (29) N/A 29.0
 
Oct. 18, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 28.5 μg/m3 (27) N/A 27.0
 
Oct. 18, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.5 μg/m3 (22) N/A 22.0
 
Oct. 18, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (23) N/A 23.0
 
Oct. 18, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.6 μg/m3 (20) N/A 20.0
 
Oct. 18, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.2 μg/m3 (21) N/A 21.0
 
Oct. 18, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.0 μg/m3 (26) N/A 26.0
 
Oct. 18, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.9 μg/m3 (16) N/A 16.0
 
Oct. 18, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.2 μg/m3 (20) N/A 20.0
 
Oct. 18, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.3 μg/m3 (28) N/A 28.0
 
Oct. 18, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.5 μg/m3 (18) N/A 18.0
 
Oct. 18, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.6 μg/m3 (27) N/A 27.0
 
Oct. 18, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (18) N/A 18.0
 
Oct. 18, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 24.4 μg/m3 (23) N/A 23.0
 
Oct. 17, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.3 μg/m3 (21) N/A 21.0
 
Oct. 17, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.3 μg/m3 (21) N/A 21.0
 
Oct. 17, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.7 μg/m3 (15) N/A 15.0
 
Oct. 17, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.7 μg/m3 (15) N/A 15.0
 
Oct. 17, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.6 μg/m3 (10) N/A 10.0
 
Oct. 17, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.9 μg/m3 (10) N/A 10.0
 
Oct. 17, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.2 μg/m3 (4) N/A 4.0
 
Oct. 17, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.2 μg/m3 (15) N/A 15.0
 
Oct. 17, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.2 μg/m3 (12) N/A 12.0
 
Oct. 17, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (16) N/A 16.0
 
Oct. 17, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.0 μg/m3 (1) N/A 1.0
 
Oct. 17, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 19.2 μg/m3 (18) N/A 18.0
 
Oct. 17, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.8 μg/m3 (7) N/A 7.0
 
Oct. 17, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.6 μg/m3 (12) N/A 12.0
 
Oct. 17, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.1 μg/m3 (6) N/A 6.0
 
Oct. 17, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.2 μg/m3 (11) N/A 11.0
 
Oct. 17, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) N/A 13.0
 
Oct. 17, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.4 μg/m3 (12) N/A 12.0
 
Oct. 17, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.0 μg/m3 (14) N/A 14.0
 
Oct. 17, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.3 μg/m3 (7) N/A 7.0
 
Oct. 17, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.5 μg/m3 (19) N/A 19.0
 
Oct. 17, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.6 μg/m3 (20) N/A 20.0
 
Oct. 17, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.3 μg/m3 (13) N/A 13.0
 
Oct. 17, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 14.4 μg/m3 (14) N/A 14.0
 
Oct. 16, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (11) N/A 11.0
 
Oct. 16, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.5 μg/m3 (12) N/A 12.0
 
Oct. 16, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.4 μg/m3 (18) N/A 17.0
 
Oct. 16, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (12) N/A 12.0
 
Oct. 16, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.9 μg/m3 (12) N/A 12.0
 
Oct. 16, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.6 μg/m3 (16) N/A 15.0
 
Oct. 16, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.5 μg/m3 (12) N/A 11.0
 
Oct. 16, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.2 μg/m3 (14) N/A 13.0
 
Oct. 16, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.9 μg/m3 (18) N/A 17.0
 
Oct. 16, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.5 μg/m3 (19) N/A 18.0
 
Oct. 16, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.7 μg/m3 (19) N/A 18.0
 
Oct. 16, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (19) N/A 18.0
 
Oct. 16, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (20) N/A 19.0
 
Oct. 16, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.2 μg/m3 (18) N/A 17.0
 
Oct. 16, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.4 μg/m3 (18) N/A 17.0
 
Oct. 16, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.1 μg/m3 (14) N/A 14.0
 
Oct. 16, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.6 μg/m3 (19) N/A 18.0
 
Oct. 16, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.0 μg/m3 (17) N/A 16.0
 
Oct. 16, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 22.9 μg/m3 (22) N/A 21.0
 
Oct. 16, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 29.6 μg/m3 (28) N/A 27.0
 
Oct. 16, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.3 μg/m3 (17) N/A 16.0
 
Oct. 16, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.7 μg/m3 (23) N/A 22.0
 
Oct. 16, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.7 μg/m3 (10) N/A 10.0
 
Oct. 16, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 18.2 μg/m3 (17) N/A 17.0
 
Oct. 15, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.2 μg/m3 (15) N/A 15.0
 
Oct. 15, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.2 μg/m3 (11) N/A 10.0
 
Oct. 15, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.7 μg/m3 (11) N/A 11.0
 
Oct. 15, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.3 μg/m3 (12) N/A 11.0
 
Oct. 15, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.4 μg/m3 (8) N/A 8.0
 
Oct. 15, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.4 μg/m3 (11) N/A 10.0
 
Oct. 15, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.4 μg/m3 (10) N/A 9.0
 
Oct. 15, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.6 μg/m3 (12) N/A 11.0
 
Oct. 15, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.8 μg/m3 (24) N/A 23.0
 
Oct. 15, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.3 μg/m3 (25) N/A 24.0
 
Oct. 15, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.3 μg/m3 (25) N/A 24.0
 
Oct. 15, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 25.8 μg/m3 (24) N/A 23.0
 
Oct. 15, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.5 μg/m3 (26) N/A 25.0
 
Oct. 15, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.6 μg/m3 (31) N/A 30.0
 
Oct. 15, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.6 μg/m3 (31) N/A 30.0
 
Oct. 15, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.9 μg/m3 (26) N/A 25.0
 
Oct. 15, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.2 μg/m3 (36) N/A 35.0
 
Oct. 15, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 36.9 μg/m3 (35) N/A 34.0
 
Oct. 15, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 37.9 μg/m3 (36) N/A 34.0
 
Oct. 15, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.8 μg/m3 (33) N/A 32.0
 
Oct. 15, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.8 μg/m3 (44) N/A 43.0
 
Oct. 15, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 44.0 μg/m3 (41) N/A 40.0
 
Oct. 15, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.4 μg/m3 (38) N/A 37.0
 
Oct. 15, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 49.4 μg/m3 (46) N/A 45.0
 
Oct. 14, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.9 μg/m3 (44) N/A 43.0
 
Oct. 14, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 43.0 μg/m3 (40) N/A 39.0
 
Oct. 14, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.2 μg/m3 (39) N/A 37.0
 
Oct. 14, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.3 μg/m3 (39) N/A 38.0
 
Oct. 14, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.7 μg/m3 (39) N/A 38.0
 
Oct. 14, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.2 μg/m3 (38) N/A 37.0
 
Oct. 14, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.3 μg/m3 (37) N/A 36.0
 
Oct. 14, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.7 μg/m3 (53) N/A 51.0
 
Oct. 14, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (33) N/A 32.0
 
Oct. 14, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.6 μg/m3 (25) N/A 24.0
 
Oct. 14, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (22) N/A 21.0
 
Oct. 14, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 18.7 μg/m3 (18) N/A 17.0
 
Oct. 14, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.7 μg/m3 (21) N/A 20.0
 
Oct. 14, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.1 μg/m3 (17) N/A 16.0
 
Oct. 14, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.7 μg/m3 (22) N/A 22.0
 
Oct. 14, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.5 μg/m3 (22) N/A 21.0
 
Oct. 14, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.6 μg/m3 (17) N/A 16.0
 
Oct. 14, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.6 μg/m3 (14) N/A 13.0
 
Oct. 14, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.7 μg/m3 (17) N/A 16.0
 
Oct. 14, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.8 μg/m3 (19) N/A 18.0