ID: 2245

AQSQID: 060270028

Site Name: Lizard Tail

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

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

Location: Death Valley (California Hwy 136), CA

Reporting: True, Located: True

Current AQI: 36.0

Death Valley (California Hwy 136) CA, US: 36.5432, -117.9418

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Oct. 7, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.4 μg/m3 (27) N/A 26.0
 
Oct. 7, 2020, 2 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. 7, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.9 μg/m3 (27) N/A 26.0
 
Oct. 7, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 35.9 μg/m3 (34) N/A 33.0
 
Oct. 6, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.7 μg/m3 (31) N/A 30.0
 
Oct. 6, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.5 μg/m3 (38) N/A 37.0
 
Oct. 6, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.3 μg/m3 (46) N/A 45.0
 
Oct. 6, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.2 μg/m3 (50) N/A 48.0
 
Oct. 6, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.2 μg/m3 (47) N/A 46.0
 
Oct. 6, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.9 μg/m3 (50) N/A 49.0
 
Oct. 6, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.6 μg/m3 (51) N/A 50.0
 
Oct. 6, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 57.1 μg/m3 (53) N/A 51.0
 
Oct. 6, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.0 μg/m3 (50) N/A 49.0
 
Oct. 6, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.4 μg/m3 (54) N/A 52.0
 
Oct. 6, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 58.7 μg/m3 (53) N/A 52.0
 
Oct. 6, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 54.2 μg/m3 (51) N/A 49.0
 
Oct. 6, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.3 μg/m3 (47) N/A 46.0
 
Oct. 6, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 59.1 μg/m3 (54) N/A 52.0
 
Oct. 6, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.3 μg/m3 (56) N/A 55.0
 
Oct. 6, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.4 μg/m3 (56) N/A 54.0
 
Oct. 6, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.0 μg/m3 (58) N/A 56.0
 
Oct. 6, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.7 μg/m3 (56) N/A 55.0
 
Oct. 6, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.1 μg/m3 (56) N/A 54.0
 
Oct. 6, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.9 μg/m3 (57) N/A 55.0
 
Oct. 6, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.5 μg/m3 (57) N/A 55.0
 
Oct. 6, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 65.9 μg/m3 (57) N/A 55.0
 
Oct. 6, 2020, 1 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 61.0
 
Oct. 6, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 80.6 μg/m3 (64) N/A 63.0
 
Oct. 5, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.7 μg/m3 (58) N/A 56.0
 
Oct. 5, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 64.0 μg/m3 (56) N/A 54.0
 
Oct. 5, 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 56.0
 
Oct. 5, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.4 μg/m3 (58) N/A 57.0
 
Oct. 5, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.6 μg/m3 (62) N/A 60.0
 
Oct. 5, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 69.8 μg/m3 (59) N/A 57.0
 
Oct. 5, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 68.5 μg/m3 (58) N/A 57.0
 
Oct. 5, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 72.7 μg/m3 (60) N/A 59.0
 
Oct. 5, 2020, 3 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 58.0
 
Oct. 5, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 48.4 μg/m3 (45) N/A 44.0
 
Oct. 5, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 53.1 μg/m3 (50) N/A 48.0
 
Oct. 5, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 46.3 μg/m3 (43) N/A 42.0
 
Oct. 5, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.7 μg/m3 (37) N/A 36.0
 
Oct. 5, 2020, 10 a.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. 5, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.8 μg/m3 (39) N/A 38.0
 
Oct. 5, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.6 μg/m3 (29) N/A 28.0
 
Oct. 5, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.4 μg/m3 (30) N/A 29.0
 
Oct. 5, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.3 μg/m3 (29) N/A 28.0
 
Oct. 5, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) N/A 29.0
 
Oct. 5, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.1 μg/m3 (25) N/A 24.0
 
Oct. 5, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.7 μg/m3 (25) N/A 24.0
 
Oct. 5, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.1 μg/m3 (20) N/A 19.0
 
Oct. 5, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.6 μg/m3 (20) N/A 19.0
 
Oct. 5, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 20.7 μg/m3 (20) N/A 19.0
 
Oct. 4, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.2 μg/m3 (25) N/A 24.0
 
Oct. 4, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.3 μg/m3 (27) N/A 26.0
 
Oct. 4, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 39.4 μg/m3 (37) N/A 36.0
 
Oct. 4, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 32.0 μg/m3 (30) N/A 29.0
 
Oct. 4, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.2 μg/m3 (29) N/A 28.0
 
Oct. 4, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.5 μg/m3 (32) N/A 31.0
 
Oct. 4, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.5 μg/m3 (32) N/A 30.0
 
Oct. 4, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.6 μg/m3 (30) N/A 29.0
 
Oct. 4, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 31.0 μg/m3 (29) N/A 28.0
 
Oct. 4, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 33.5 μg/m3 (32) N/A 30.0
 
Oct. 4, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.4 μg/m3 (25) N/A 24.0
 
Oct. 4, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 22.5 μg/m3 (21) N/A 20.0
 
Oct. 4, 2020, 11 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. 4, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.5 μg/m3 (19) N/A 19.0
 
Oct. 4, 2020, 9 a.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. 4, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.3 μg/m3 (19) N/A 18.0
 
Oct. 4, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.5 μg/m3 (19) N/A 19.0
 
Oct. 4, 2020, 6 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 11.0
 
Oct. 4, 2020, 5 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. 4, 2020, 4 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. 4, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) N/A 9.0
 
Oct. 4, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.6 μg/m3 (11) N/A 11.0
 
Oct. 4, 2020, 1 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 11.0
 
Oct. 4, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (9) N/A 8.0
 
Oct. 3, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.8 μg/m3 (7) N/A 6.0
 
Oct. 3, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (9) N/A 8.0
 
Oct. 3, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.8 μg/m3 (10) N/A 10.0
 
Oct. 3, 2020, 8 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. 3, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.4 μg/m3 (12) N/A 11.0
 
Oct. 3, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.1 μg/m3 (12) N/A 11.0
 
Oct. 3, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.8 μg/m3 (10) N/A 9.0
 
Oct. 3, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (11) N/A 10.0
 
Oct. 3, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) N/A 9.0
 
Oct. 3, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.4 μg/m3 (12) N/A 11.0
 
Oct. 3, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.8 μg/m3 (9) N/A 8.0
 
Oct. 3, 2020, noon 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. 3, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.3 μg/m3 (8) N/A 8.0
 
Oct. 3, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.5 μg/m3 (14) N/A 13.0
 
Oct. 3, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.7 μg/m3 (9) N/A 9.0
 
Oct. 3, 2020, 8 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 11.0
 
Oct. 3, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (9) N/A 8.0
 
Oct. 3, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.7 μg/m3 (9) N/A 8.0
 
Oct. 3, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (9) N/A 9.0
 
Oct. 3, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.0 μg/m3 (5) N/A 5.0
 
Oct. 3, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.8 μg/m3 (10) N/A 9.0
 
Oct. 3, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.6 μg/m3 (1) N/A 1.0
 
Oct. 3, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.5 μg/m3 (10) N/A 10.0
 
Oct. 3, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 7.1 μg/m3 (7) N/A 6.0
 
Oct. 2, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.2 μg/m3 (3) N/A 2.0
 
Oct. 2, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.7 μg/m3 (4) N/A 3.0
 
Oct. 2, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.7 μg/m3 (8) N/A 7.0
 
Oct. 2, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.3 μg/m3 (6) N/A 6.0
 
Oct. 2, 2020, 7 p.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. 2, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.8 μg/m3 (9) N/A 8.0
 
Oct. 2, 2020, 5 p.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. 2, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) N/A 9.0
 
Oct. 2, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.4 μg/m3 (13) N/A 12.0
 
Oct. 2, 2020, 2 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 14.0
 
Oct. 2, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.8 μg/m3 (9) N/A 8.0
 
Oct. 2, 2020, noon 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. 2, 2020, 11 a.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. 2, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.0 μg/m3 (7) N/A 6.0
 
Oct. 2, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 12.2 μg/m3 (12) N/A 11.0
 
Oct. 2, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) N/A 7.0
 
Oct. 2, 2020, 7 a.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. 2, 2020, 6 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. 2, 2020, 5 a.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. 2, 2020, 4 a.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. 2, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.2 μg/m3 (10) N/A 9.0
 
Oct. 2, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.1 μg/m3 (10) N/A 9.0
 
Oct. 2, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.5 μg/m3 (5) N/A 4.0
 
Oct. 2, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 11.9 μg/m3 (12) N/A 11.0
 
Oct. 1, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.7 μg/m3 (8) N/A 7.0
 
Oct. 1, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.6 μg/m3 (7) N/A 6.0
 
Oct. 1, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.3 μg/m3 (6) N/A 6.0
 
Oct. 1, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.5 μg/m3 (3) N/A 2.0
 
Oct. 1, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.5 μg/m3 (15) N/A 14.0
 
Oct. 1, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.6 μg/m3 (20) N/A 19.0
 
Oct. 1, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.4 μg/m3 (20) N/A 19.0
 
Oct. 1, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 25.2 μg/m3 (24) N/A 23.0
 
Oct. 1, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.1 μg/m3 (28) N/A 27.0
 
Oct. 1, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 30.2 μg/m3 (28) N/A 27.0
 
Oct. 1, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 28.1 μg/m3 (27) N/A 26.0
 
Oct. 1, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 24.4 μg/m3 (23) N/A 22.0
 
Oct. 1, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.8 μg/m3 (23) N/A 23.0
 
Oct. 1, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 26.5 μg/m3 (25) N/A 24.0
 
Oct. 1, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 23.3 μg/m3 (22) N/A 21.0
 
Oct. 1, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.2 μg/m3 (23) N/A 22.0
 
Oct. 1, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 42.4 μg/m3 (40) N/A 39.0
 
Oct. 1, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.3 μg/m3 (36) N/A 35.0
 
Oct. 1, 2020, 5 a.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. 1, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (43) N/A 42.0
 
Oct. 1, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 47.9 μg/m3 (45) N/A 44.0
 
Oct. 1, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.8 μg/m3 (43) N/A 42.0
 
Oct. 1, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.9 μg/m3 (34) N/A 33.0
 
Oct. 1, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 43.9 μg/m3 (41) N/A 40.0
 
Sept. 30, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) N/A 0.0
Sept. 30, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.0 μg/m3 (0) N/A 0.0
Sept. 30, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 30, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 30, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 30, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 30, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 30, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Sept. 30, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.4 μg/m3 (18) N/A 18.0
 
Sept. 30, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 18.3 μg/m3 (17) N/A 17.0
 
Sept. 30, 2020, 1 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
 
Sept. 30, 2020, noon 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
 
Sept. 30, 2020, 11 a.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
 
Sept. 30, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 11.3 μg/m3 (11) N/A 10.0
 
Sept. 30, 2020, 9 a.m. 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
 
Sept. 30, 2020, 8 a.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
 
Sept. 30, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.7 μg/m3 (9) N/A 9.0
 
Sept. 30, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.6 μg/m3 (9) N/A 9.0
 
Sept. 30, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.3 μg/m3 (8) N/A 8.0
 
Sept. 30, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (8) N/A 7.0