ID: 2248

AQSQID: 060510011

Site Name: Mono Shore

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

Updated: Sept. 26, 2020, 8:38 p.m.

Location: Lee Vining (93541), CA

Reporting: True, Located: True

Current AQI: 3.0

Lee Vining (93541) CA, US: 38.0697, -118.9477

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Sept. 26, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.3 μg/m3 (3) N/A 3.0
 
Sept. 26, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.6 μg/m3 (2) N/A 2.0
 
Sept. 26, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.9 μg/m3 (6) N/A 6.0
 
Sept. 26, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.6 μg/m3 (6) N/A 6.0
 
Sept. 26, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.5 μg/m3 (13) N/A 13.0
 
Sept. 26, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.4 μg/m3 (4) N/A 4.0
 
Sept. 26, 2020, 1 p.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
 
Sept. 26, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) N/A 7.0
 
Sept. 26, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.3 μg/m3 (5) N/A 5.0
 
Sept. 26, 2020, 10 a.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
 
Sept. 26, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.2 μg/m3 (7) N/A 7.0
 
Sept. 26, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.3 μg/m3 (5) N/A 5.0
 
Sept. 26, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 5.5 μg/m3 (5) N/A 5.0
 
Sept. 26, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.7 μg/m3 (4) N/A 4.0
 
Sept. 26, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.0 μg/m3 (4) N/A 4.0
 
Sept. 26, 2020, 4 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
 
Sept. 26, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 4.5 μg/m3 (4) N/A 4.0
 
Sept. 26, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.6 μg/m3 (3) N/A 3.0
 
Sept. 26, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 7.1 μg/m3 (6) N/A 6.0
 
Sept. 26, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 9.4 μg/m3 (9) N/A 9.0
 
Sept. 25, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.4 μg/m3 (0) N/A N/A
Sept. 25, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 0.1 μg/m3 (0) N/A N/A
Sept. 25, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A -11.4 μg/m3 (0) N/A N/A
Sept. 25, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 34.3 μg/m3 (31) N/A 31.0
 
Sept. 25, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.1 μg/m3 (60) N/A 60.0
 
Sept. 25, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 118.9 μg/m3 (82) N/A 82.0
 
Sept. 25, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 121.8 μg/m3 (83) N/A 83.0
 
Sept. 25, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 111.8 μg/m3 (78) N/A 78.0
 
Sept. 25, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 109.8 μg/m3 (77) N/A 77.0
 
Sept. 25, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 82.7 μg/m3 (64) N/A 64.0
 
Sept. 25, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 82.1 μg/m3 (64) N/A 64.0
 
Sept. 25, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 49.0 μg/m3 (45) N/A 45.0
 
Sept. 25, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.9 μg/m3 (42) N/A 42.0
 
Sept. 25, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 49.7 μg/m3 (45) N/A 45.0
 
Sept. 25, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) N/A 35.0
 
Sept. 25, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 40.0 μg/m3 (36) N/A 36.0
 
Sept. 25, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.1 μg/m3 (25) N/A 25.0
 
Sept. 25, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 13.6 μg/m3 (12) N/A 12.0
 
Sept. 25, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 15.4 μg/m3 (14) N/A 14.0
 
Sept. 25, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 153.2 μg/m3 (99) N/A 99.0
 
Sept. 25, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 206.6 μg/m3 (126) N/A 126.0
 
Sept. 25, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 27.3 μg/m3 (25) N/A 25.0
 
Sept. 25, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) N/A 22.0
 
Sept. 25, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 21.9 μg/m3 (20) N/A 20.0
 
Sept. 24, 2020, 11 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
 
Sept. 24, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.2 μg/m3 (13) N/A 13.0
 
Sept. 24, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 1.5 μg/m3 (1) N/A 1.0
 
Sept. 24, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 54.4 μg/m3 (49) N/A 49.0
 
Sept. 24, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 106.2 μg/m3 (76) N/A 76.0
 
Sept. 24, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 162.2 μg/m3 (104) N/A 104.0
 
Sept. 24, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 160.5 μg/m3 (103) N/A 103.0
 
Sept. 24, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 148.6 μg/m3 (97) N/A 97.0
 
Sept. 24, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 149.6 μg/m3 (97) N/A 97.0
 
Sept. 24, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 145.0 μg/m3 (95) N/A 95.0
 
Sept. 24, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 154.2 μg/m3 (100) N/A 100.0
 
Sept. 24, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 154.3 μg/m3 (100) N/A 100.0
 
Sept. 24, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 140.9 μg/m3 (93) N/A 93.0
 
Sept. 24, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 130.0 μg/m3 (88) N/A 88.0
 
Sept. 24, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 128.0 μg/m3 (86) N/A 86.0
 
Sept. 24, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 115.0 μg/m3 (80) N/A 80.0
 
Sept. 24, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 152.0 μg/m3 (98) N/A 98.0
 
Sept. 24, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 209.0 μg/m3 (127) N/A 127.0
 
Sept. 24, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 178.0 μg/m3 (112) N/A 112.0
 
Sept. 24, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 239.0 μg/m3 (142) N/A 142.0
 
Sept. 24, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 281.0 μg/m3 (163) N/A 163.0
 
Sept. 24, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 294.0 μg/m3 (170) N/A 170.0
 
Sept. 24, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 279.0 μg/m3 (162) N/A 162.0
 
Sept. 24, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 99.0 μg/m3 (72) N/A 72.0
 
Sept. 23, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 94.0 μg/m3 (70) N/A 70.0
 
Sept. 23, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 116.0 μg/m3 (80) N/A 80.0
 
Sept. 23, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 98.0 μg/m3 (72) N/A 72.0
 
Sept. 23, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 152.0 μg/m3 (98) N/A 98.0
 
Sept. 23, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 160.0 μg/m3 (102) N/A 102.0
 
Sept. 23, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 126.0 μg/m3 (86) N/A 86.0
 
Sept. 23, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 132.0 μg/m3 (88) N/A 88.0
 
Sept. 23, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 142.0 μg/m3 (94) N/A 94.0
 
Sept. 23, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 86.0 μg/m3 (66) N/A 66.0
 
Sept. 23, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 67.0 μg/m3 (56) N/A 56.0
 
Sept. 23, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (53) N/A 53.0
 
Sept. 23, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (54) N/A 54.0
 
Sept. 23, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 63.0 μg/m3 (54) N/A 54.0
 
Sept. 23, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 66.0 μg/m3 (56) N/A 56.0
 
Sept. 23, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 61.0 μg/m3 (53) N/A 53.0
 
Sept. 23, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 73.0 μg/m3 (59) N/A 59.0
 
Sept. 23, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) N/A 42.0
 
Sept. 23, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 85.0 μg/m3 (65) N/A 65.0
 
Sept. 23, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 77.0 μg/m3 (61) N/A 61.0
 
Sept. 23, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 266.0 μg/m3 (156) N/A 156.0
 
Sept. 23, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 281.0 μg/m3 (163) N/A 163.0
 
Sept. 23, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 51.0 μg/m3 (46) N/A 46.0
 
Sept. 23, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 41.0 μg/m3 (37) N/A 37.0
 
Sept. 23, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 34.0 μg/m3 (31) N/A 31.0
 
Sept. 22, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) N/A 41.0
 
Sept. 22, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) N/A 41.0
 
Sept. 22, 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. 22, 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. 22, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 3.0 μg/m3 (3) N/A 3.0
 
Sept. 22, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 10.0 μg/m3 (9) N/A 9.0
 
Sept. 22, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 50.0 μg/m3 (45) N/A 45.0
 
Sept. 22, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 62.0 μg/m3 (54) N/A 54.0
 
Sept. 22, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 88.0 μg/m3 (66) N/A 66.0
 
Sept. 22, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (60) N/A 60.0
 
Sept. 22, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 92.0 μg/m3 (68) N/A 68.0
 
Sept. 22, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 92.0 μg/m3 (68) N/A 68.0
 
Sept. 22, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 89.0 μg/m3 (67) N/A 67.0
 
Sept. 22, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 103.0 μg/m3 (74) N/A 74.0
 
Sept. 22, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 133.0 μg/m3 (89) N/A 89.0
 
Sept. 22, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 143.0 μg/m3 (94) N/A 94.0
 
Sept. 22, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 173.0 μg/m3 (109) N/A 109.0
 
Sept. 22, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 179.0 μg/m3 (112) N/A 112.0
 
Sept. 22, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 162.0 μg/m3 (104) N/A 104.0
 
Sept. 22, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 211.0 μg/m3 (128) N/A 128.0
 
Sept. 22, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 206.0 μg/m3 (126) N/A 126.0
 
Sept. 22, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 269.0 μg/m3 (157) N/A 157.0
 
Sept. 22, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 349.0 μg/m3 (197) N/A 197.0
 
Sept. 22, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 315.0 μg/m3 (180) N/A 180.0
 
Sept. 21, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 257.0 μg/m3 (151) N/A 151.0
 
Sept. 21, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 251.0 μg/m3 (148) N/A 148.0
 
Sept. 21, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 218.0 μg/m3 (132) N/A 132.0
 
Sept. 21, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 106.0 μg/m3 (76) N/A 76.0
 
Sept. 21, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 151.0 μg/m3 (98) N/A 98.0
 
Sept. 21, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 166.0 μg/m3 (106) N/A 106.0
 
Sept. 21, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 173.0 μg/m3 (109) N/A 109.0
 
Sept. 21, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 169.0 μg/m3 (107) N/A 107.0
 
Sept. 21, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 138.0 μg/m3 (92) N/A 92.0
 
Sept. 21, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 104.0 μg/m3 (74) N/A 74.0
 
Sept. 21, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 117.0 μg/m3 (81) N/A 81.0
 
Sept. 21, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 107.0 μg/m3 (76) N/A 76.0
 
Sept. 21, 2020, 11 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 83.0 μg/m3 (64) N/A 64.0
 
Sept. 21, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 75.0 μg/m3 (60) N/A 60.0
 
Sept. 21, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) N/A 41.0
 
Sept. 21, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 45.0 μg/m3 (41) N/A 41.0
 
Sept. 21, 2020, 7 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 46.0 μg/m3 (42) N/A 42.0
 
Sept. 21, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) N/A 32.0
 
Sept. 21, 2020, 5 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Sept. 21, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) N/A 18.0
 
Sept. 21, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 9.0 μg/m3 (8) N/A 8.0
 
Sept. 21, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A -5.0 μg/m3 (0) N/A N/A
Sept. 21, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 24.0 μg/m3 (22) N/A 22.0
 
Sept. 21, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 23.0 μg/m3 (21) N/A 21.0
 
Sept. 20, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) N/A 17.0
 
Sept. 20, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) N/A 19.0
 
Sept. 20, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) N/A 19.0
 
Sept. 20, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 19.0 μg/m3 (17) N/A 17.0
 
Sept. 20, 2020, 7 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 6 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 5 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 4 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 2 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, noon N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 11 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
 
Sept. 20, 2020, 10 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 9 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 8 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 7 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
 
Sept. 20, 2020, 6 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 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
 
Sept. 20, 2020, 4 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 14.0 μg/m3 (13) N/A 13.0
 
Sept. 20, 2020, 3 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 2 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 16.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, 1 a.m. N/A N/A N/A N/A N/A N/A N/A N/A 17.0 μg/m3 (15) N/A 15.0
 
Sept. 20, 2020, midnight N/A N/A N/A N/A N/A N/A N/A N/A 21.0 μg/m3 (19) N/A 19.0
 
Sept. 19, 2020, 11 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 20.0 μg/m3 (18) N/A 18.0
 
Sept. 19, 2020, 10 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 8.0 μg/m3 (7) N/A 7.0
 
Sept. 19, 2020, 9 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 6.0 μg/m3 (5) N/A 5.0
 
Sept. 19, 2020, 8 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 2.0 μg/m3 (2) N/A 2.0